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source: configure @ 90cfc16

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

Last change on this file since 90cfc16 was c6bbcdb, checked in by Thierry Delisle <tdelisle@…>, 6 years ago
Fixed shared library version number
Property mode set to `100755`
File size: 224.3 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	WITH_LIBFIBRE_FALSE
633	WITH_LIBFIBRE_TRUE
634	RANLIB
635	LEXLIB
636	LEX_OUTPUT_ROOT
637	LEX
638	YFLAGS
639	YACC
640	am__fastdepCCAS_FALSE
641	am__fastdepCCAS_TRUE
642	CCASDEPMODE
643	CCASFLAGS
644	CCAS
645	am__fastdepCC_FALSE
646	am__fastdepCC_TRUE
647	CCDEPMODE
648	ac_ct_CC
649	CFLAGS
650	CC
651	am__fastdepCXX_FALSE
652	am__fastdepCXX_TRUE
653	CXXDEPMODE
654	am__nodep
655	AMDEPBACKSLASH
656	AMDEP_FALSE
657	AMDEP_TRUE
658	am__quote
659	am__include
660	DEPDIR
661	OBJEXT
662	EXEEXT
663	ac_ct_CXX
664	CPPFLAGS
665	LDFLAGS
666	CXXFLAGS
667	CXX
668	CFA_FLAGS
669	LIBCFA_TARGET_MAKEFILES
670	LIBCFA_TARGET_DIRS
671	TARGET_HOSTS
672	HOST_FLAGS
673	host_os
674	host_vendor
675	host_cpu
676	host
677	build_os
678	build_vendor
679	build_cpu
680	build
681	BUILD_IN_TREE_FLAGS
682	CFACPP
683	CFACC
684	DRIVER_DIR
685	CFA_LIBDIR
686	CFA_BINDIR
687	CFA_INCDIR
688	CFA_PREFIX
689	CFA_BACKEND_CC
690	BACKEND_CC
691	DOendif
692	DOifskipcompile
693	CFA_NAME
694	am__untar
695	am__tar
696	AMTAR
697	am__leading_dot
698	SET_MAKE
699	AWK
700	mkdir_p
701	MKDIR_P
702	INSTALL_STRIP_PROGRAM
703	STRIP
704	install_sh
705	MAKEINFO
706	AUTOHEADER
707	AUTOMAKE
708	AUTOCONF
709	ACLOCAL
710	VERSION
711	PACKAGE
712	CYGPATH_W
713	am__isrc
714	INSTALL_DATA
715	INSTALL_SCRIPT
716	INSTALL_PROGRAM
717	AM_BACKSLASH
718	AM_DEFAULT_VERBOSITY
719	AM_DEFAULT_V
720	AM_V
721	target_alias
722	host_alias
723	build_alias
724	LIBS
725	ECHO_T
726	ECHO_N
727	ECHO_C
728	DEFS
729	mandir
730	localedir
731	libdir
732	psdir
733	pdfdir
734	dvidir
735	htmldir
736	infodir
737	docdir
738	oldincludedir
739	includedir
740	runstatedir
741	localstatedir
742	sharedstatedir
743	sysconfdir
744	datadir
745	datarootdir
746	libexecdir
747	sbindir
748	bindir
749	program_transform_name
750	prefix
751	exec_prefix
752	PACKAGE_URL
753	PACKAGE_BUGREPORT
754	PACKAGE_STRING
755	PACKAGE_VERSION
756	PACKAGE_TARNAME
757	PACKAGE_NAME
758	PATH_SEPARATOR
759	SHELL'
760	ac_subst_files=''
761	ac_user_opts='
762	enable_option_checking
763	enable_silent_rules
764	with_cfa_name
765	with_backend_compiler
766	with_target_hosts
767	enable_dependency_tracking
768	'
769	ac_precious_vars='build_alias
770	host_alias
771	target_alias
772	CXX
773	CXXFLAGS
774	LDFLAGS
775	LIBS
776	CPPFLAGS
777	CCC
778	CC
779	CFLAGS
780	CCAS
781	CCASFLAGS
782	YACC
783	YFLAGS
784	CPP'
785
786
787	# Initialize some variables set by options.
788	ac_init_help=
789	ac_init_version=false
790	ac_unrecognized_opts=
791	ac_unrecognized_sep=
792	# The variables have the same names as the options, with
793	# dashes changed to underlines.
794	cache_file=/dev/null
795	exec_prefix=NONE
796	no_create=
797	no_recursion=
798	prefix=NONE
799	program_prefix=NONE
800	program_suffix=NONE
801	program_transform_name=s,x,x,
802	silent=
803	site=
804	srcdir=
805	verbose=
806	x_includes=NONE
807	x_libraries=NONE
808
809	# Installation directory options.
810	# These are left unexpanded so users can "make install exec_prefix=/foo"
811	# and all the variables that are supposed to be based on exec_prefix
812	# by default will actually change.
813	# Use braces instead of parens because sh, perl, etc. also accept them.
814	# (The list follows the same order as the GNU Coding Standards.)
815	bindir='${exec_prefix}/bin'
816	sbindir='${exec_prefix}/sbin'
817	libexecdir='${exec_prefix}/libexec'
818	datarootdir='${prefix}/share'
819	datadir='${datarootdir}'
820	sysconfdir='${prefix}/etc'
821	sharedstatedir='${prefix}/com'
822	localstatedir='${prefix}/var'
823	runstatedir='${localstatedir}/run'
824	includedir='${prefix}/include'
825	oldincludedir='/usr/include'
826	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
827	infodir='${datarootdir}/info'
828	htmldir='${docdir}'
829	dvidir='${docdir}'
830	pdfdir='${docdir}'
831	psdir='${docdir}'
832	libdir='${exec_prefix}/lib'
833	localedir='${datarootdir}/locale'
834	mandir='${datarootdir}/man'
835
836	ac_prev=
837	ac_dashdash=
838	for ac_option
839	do
840	# If the previous option needs an argument, assign it.
841	if test -n "$ac_prev"; then
842	eval $ac_prev=\$ac_option
843	ac_prev=
844	continue
845	fi
846
847	case $ac_option in
848	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
849	*=) ac_optarg= ;;
850	*) ac_optarg=yes ;;
851	esac
852
853	# Accept the important Cygnus configure options, so we can diagnose typos.
854
855	case $ac_dashdash$ac_option in
856	--)
857	ac_dashdash=yes ;;
858
859	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
860	ac_prev=bindir ;;
861	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
862	bindir=$ac_optarg ;;
863
864	-build \| --build \| --buil \| --bui \| --bu)
865	ac_prev=build_alias ;;
866	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
867	build_alias=$ac_optarg ;;
868
869	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
870	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
871	ac_prev=cache_file ;;
872	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
873	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
874	cache_file=$ac_optarg ;;
875
876	--config-cache \| -C)
877	cache_file=config.cache ;;
878
879	-datadir \| --datadir \| --datadi \| --datad)
880	ac_prev=datadir ;;
881	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
882	datadir=$ac_optarg ;;
883
884	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
885	\| --dataroo \| --dataro \| --datar)
886	ac_prev=datarootdir ;;
887	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
888	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
889	datarootdir=$ac_optarg ;;
890
891	-disable-* \| --disable-*)
892	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
893	# Reject names that are not valid shell variable names.
894	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
895	as_fn_error $? "invalid feature name: $ac_useropt"
896	ac_useropt_orig=$ac_useropt
897	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
898	case $ac_user_opts in
899	*"
900	"enable_$ac_useropt"
901	"*) ;;
902	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
903	ac_unrecognized_sep=', ';;
904	esac
905	eval enable_$ac_useropt=no ;;
906
907	-docdir \| --docdir \| --docdi \| --doc \| --do)
908	ac_prev=docdir ;;
909	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
910	docdir=$ac_optarg ;;
911
912	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
913	ac_prev=dvidir ;;
914	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
915	dvidir=$ac_optarg ;;
916
917	-enable-* \| --enable-*)
918	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
919	# Reject names that are not valid shell variable names.
920	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
921	as_fn_error $? "invalid feature name: $ac_useropt"
922	ac_useropt_orig=$ac_useropt
923	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
924	case $ac_user_opts in
925	*"
926	"enable_$ac_useropt"
927	"*) ;;
928	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
929	ac_unrecognized_sep=', ';;
930	esac
931	eval enable_$ac_useropt=\$ac_optarg ;;
932
933	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
934	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
935	\| --exec \| --exe \| --ex)
936	ac_prev=exec_prefix ;;
937	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
938	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
939	\| --exec=* \| --exe=* \| --ex=*)
940	exec_prefix=$ac_optarg ;;
941
942	-gas \| --gas \| --ga \| --g)
943	# Obsolete; use --with-gas.
944	with_gas=yes ;;
945
946	-help \| --help \| --hel \| --he \| -h)
947	ac_init_help=long ;;
948	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
949	ac_init_help=recursive ;;
950	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
951	ac_init_help=short ;;
952
953	-host \| --host \| --hos \| --ho)
954	ac_prev=host_alias ;;
955	-host=* \| --host=* \| --hos=* \| --ho=*)
956	host_alias=$ac_optarg ;;
957
958	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
959	ac_prev=htmldir ;;
960	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
961	\| --ht=*)
962	htmldir=$ac_optarg ;;
963
964	-includedir \| --includedir \| --includedi \| --included \| --include \
965	\| --includ \| --inclu \| --incl \| --inc)
966	ac_prev=includedir ;;
967	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
968	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
969	includedir=$ac_optarg ;;
970
971	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
972	ac_prev=infodir ;;
973	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
974	infodir=$ac_optarg ;;
975
976	-libdir \| --libdir \| --libdi \| --libd)
977	ac_prev=libdir ;;
978	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
979	libdir=$ac_optarg ;;
980
981	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
982	\| --libexe \| --libex \| --libe)
983	ac_prev=libexecdir ;;
984	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
985	\| --libexe=* \| --libex=* \| --libe=*)
986	libexecdir=$ac_optarg ;;
987
988	-localedir \| --localedir \| --localedi \| --localed \| --locale)
989	ac_prev=localedir ;;
990	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
991	localedir=$ac_optarg ;;
992
993	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
994	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
995	ac_prev=localstatedir ;;
996	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
997	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
998	localstatedir=$ac_optarg ;;
999
1000	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
1001	ac_prev=mandir ;;
1002	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
1003	mandir=$ac_optarg ;;
1004
1005	-nfp \| --nfp \| --nf)
1006	# Obsolete; use --without-fp.
1007	with_fp=no ;;
1008
1009	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
1010	\| --no-cr \| --no-c \| -n)
1011	no_create=yes ;;
1012
1013	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
1014	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
1015	no_recursion=yes ;;
1016
1017	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
1018	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
1019	\| --oldin \| --oldi \| --old \| --ol \| --o)
1020	ac_prev=oldincludedir ;;
1021	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
1022	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
1023	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
1024	oldincludedir=$ac_optarg ;;
1025
1026	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
1027	ac_prev=prefix ;;
1028	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
1029	prefix=$ac_optarg ;;
1030
1031	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
1032	\| --program-pre \| --program-pr \| --program-p)
1033	ac_prev=program_prefix ;;
1034	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
1035	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
1036	program_prefix=$ac_optarg ;;
1037
1038	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
1039	\| --program-suf \| --program-su \| --program-s)
1040	ac_prev=program_suffix ;;
1041	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
1042	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
1043	program_suffix=$ac_optarg ;;
1044
1045	-program-transform-name \| --program-transform-name \
1046	\| --program-transform-nam \| --program-transform-na \
1047	\| --program-transform-n \| --program-transform- \
1048	\| --program-transform \| --program-transfor \
1049	\| --program-transfo \| --program-transf \
1050	\| --program-trans \| --program-tran \
1051	\| --progr-tra \| --program-tr \| --program-t)
1052	ac_prev=program_transform_name ;;
1053	-program-transform-name=* \| --program-transform-name=* \
1054	\| --program-transform-nam=* \| --program-transform-na=* \
1055	\| --program-transform-n=* \| --program-transform-=* \
1056	\| --program-transform=* \| --program-transfor=* \
1057	\| --program-transfo=* \| --program-transf=* \
1058	\| --program-trans=* \| --program-tran=* \
1059	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
1060	program_transform_name=$ac_optarg ;;
1061
1062	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
1063	ac_prev=pdfdir ;;
1064	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
1065	pdfdir=$ac_optarg ;;
1066
1067	-psdir \| --psdir \| --psdi \| --psd \| --ps)
1068	ac_prev=psdir ;;
1069	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
1070	psdir=$ac_optarg ;;
1071
1072	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1073	\| -silent \| --silent \| --silen \| --sile \| --sil)
1074	silent=yes ;;
1075
1076	-runstatedir \| --runstatedir \| --runstatedi \| --runstated \
1077	\| --runstate \| --runstat \| --runsta \| --runst \| --runs \
1078	\| --run \| --ru \| --r)
1079	ac_prev=runstatedir ;;
1080	-runstatedir=* \| --runstatedir=* \| --runstatedi=* \| --runstated=* \
1081	\| --runstate=* \| --runstat=* \| --runsta=* \| --runst=* \| --runs=* \
1082	\| --run=* \| --ru=* \| --r=*)
1083	runstatedir=$ac_optarg ;;
1084
1085	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1086	ac_prev=sbindir ;;
1087	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1088	\| --sbi=* \| --sb=*)
1089	sbindir=$ac_optarg ;;
1090
1091	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1092	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1093	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1094	\| --sha \| --sh)
1095	ac_prev=sharedstatedir ;;
1096	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1097	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1098	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1099	\| --sha=* \| --sh=*)
1100	sharedstatedir=$ac_optarg ;;
1101
1102	-site \| --site \| --sit)
1103	ac_prev=site ;;
1104	-site=* \| --site=* \| --sit=*)
1105	site=$ac_optarg ;;
1106
1107	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1108	ac_prev=srcdir ;;
1109	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1110	srcdir=$ac_optarg ;;
1111
1112	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1113	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1114	ac_prev=sysconfdir ;;
1115	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1116	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1117	sysconfdir=$ac_optarg ;;
1118
1119	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1120	ac_prev=target_alias ;;
1121	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1122	target_alias=$ac_optarg ;;
1123
1124	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1125	verbose=yes ;;
1126
1127	-version \| --version \| --versio \| --versi \| --vers \| -V)
1128	ac_init_version=: ;;
1129
1130	-with-* \| --with-*)
1131	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1132	# Reject names that are not valid shell variable names.
1133	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1134	as_fn_error $? "invalid package name: $ac_useropt"
1135	ac_useropt_orig=$ac_useropt
1136	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1137	case $ac_user_opts in
1138	*"
1139	"with_$ac_useropt"
1140	"*) ;;
1141	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1142	ac_unrecognized_sep=', ';;
1143	esac
1144	eval with_$ac_useropt=\$ac_optarg ;;
1145
1146	-without-* \| --without-*)
1147	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1148	# Reject names that are not valid shell variable names.
1149	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1150	as_fn_error $? "invalid package name: $ac_useropt"
1151	ac_useropt_orig=$ac_useropt
1152	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1153	case $ac_user_opts in
1154	*"
1155	"with_$ac_useropt"
1156	"*) ;;
1157	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1158	ac_unrecognized_sep=', ';;
1159	esac
1160	eval with_$ac_useropt=no ;;
1161
1162	--x)
1163	# Obsolete; use --with-x.
1164	with_x=yes ;;
1165
1166	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1167	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1168	ac_prev=x_includes ;;
1169	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1170	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1171	x_includes=$ac_optarg ;;
1172
1173	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1174	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1175	ac_prev=x_libraries ;;
1176	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1177	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1178	x_libraries=$ac_optarg ;;
1179
1180	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1181	Try \`$0 --help' for more information"
1182	;;
1183
1184	=)
1185	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1186	# Reject names that are not valid shell variable names.
1187	case $ac_envvar in #(
1188	'' \| [0-9]* \| [!_$as_cr_alnum] )
1189	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1190	esac
1191	eval $ac_envvar=\$ac_optarg
1192	export $ac_envvar ;;
1193
1194	*)
1195	# FIXME: should be removed in autoconf 3.0.
1196	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1197	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1198	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1199	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1200	;;
1201
1202	esac
1203	done
1204
1205	if test -n "$ac_prev"; then
1206	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1207	as_fn_error $? "missing argument to $ac_option"
1208	fi
1209
1210	if test -n "$ac_unrecognized_opts"; then
1211	case $enable_option_checking in
1212	no) ;;
1213	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1214	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1215	esac
1216	fi
1217
1218	# Check all directory arguments for consistency.
1219	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1220	datadir sysconfdir sharedstatedir localstatedir includedir \
1221	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1222	libdir localedir mandir runstatedir
1223	do
1224	eval ac_val=\$$ac_var
1225	# Remove trailing slashes.
1226	case $ac_val in
1227	*/ )
1228	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1229	eval $ac_var=\$ac_val;;
1230	esac
1231	# Be sure to have absolute directory names.
1232	case $ac_val in
1233	[\\/$]* \| ?:[\\/]* ) continue;;
1234	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1235	esac
1236	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1237	done
1238
1239	# There might be people who depend on the old broken behavior: `$host'
1240	# used to hold the argument of --host etc.
1241	# FIXME: To remove some day.
1242	build=$build_alias
1243	host=$host_alias
1244	target=$target_alias
1245
1246	# FIXME: To remove some day.
1247	if test "x$host_alias" != x; then
1248	if test "x$build_alias" = x; then
1249	cross_compiling=maybe
1250	elif test "x$build_alias" != "x$host_alias"; then
1251	cross_compiling=yes
1252	fi
1253	fi
1254
1255	ac_tool_prefix=
1256	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1257
1258	test "$silent" = yes && exec 6>/dev/null
1259
1260
1261	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1262	ac_ls_di=`ls -di .` &&
1263	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1264	as_fn_error $? "working directory cannot be determined"
1265	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1266	as_fn_error $? "pwd does not report name of working directory"
1267
1268
1269	# Find the source files, if location was not specified.
1270	if test -z "$srcdir"; then
1271	ac_srcdir_defaulted=yes
1272	# Try the directory containing this script, then the parent directory.
1273	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1274	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1275	X"$as_myself" : 'X$//$[^/]' \\| \
1276	X"$as_myself" : 'X$//$$' \\| \
1277	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1278	$as_echo X"$as_myself" \|
1279	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1280	s//\1/
1281	q
1282	}
1283	/^X$\/\/$[^/].*/{
1284	s//\1/
1285	q
1286	}
1287	/^X$\/\/$$/{
1288	s//\1/
1289	q
1290	}
1291	/^X$\/$.*/{
1292	s//\1/
1293	q
1294	}
1295	s/.*/./; q'`
1296	srcdir=$ac_confdir
1297	if test ! -r "$srcdir/$ac_unique_file"; then
1298	srcdir=..
1299	fi
1300	else
1301	ac_srcdir_defaulted=no
1302	fi
1303	if test ! -r "$srcdir/$ac_unique_file"; then
1304	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1305	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1306	fi
1307	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1308	ac_abs_confdir=`(
1309	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1310	pwd)`
1311	# When building in place, set srcdir=.
1312	if test "$ac_abs_confdir" = "$ac_pwd"; then
1313	srcdir=.
1314	fi
1315	# Remove unnecessary trailing slashes from srcdir.
1316	# Double slashes in file names in object file debugging info
1317	# mess up M-x gdb in Emacs.
1318	case $srcdir in
1319	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1320	esac
1321	for ac_var in $ac_precious_vars; do
1322	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1323	eval ac_env_${ac_var}_value=\$${ac_var}
1324	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1325	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1326	done
1327
1328	#
1329	# Report the --help message.
1330	#
1331	if test "$ac_init_help" = "long"; then
1332	# Omit some internal or obsolete options to make the list less imposing.
1333	# This message is too long to be a string in the A/UX 3.1 sh.
1334	cat <<_ACEOF
1335	\`configure' configures cfa-cc 1.0.0.0 to adapt to many kinds of systems.
1336
1337	Usage: $0 [OPTION]... [VAR=VALUE]...
1338
1339	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1340	VAR=VALUE. See below for descriptions of some of the useful variables.
1341
1342	Defaults for the options are specified in brackets.
1343
1344	Configuration:
1345	-h, --help display this help and exit
1346	--help=short display options specific to this package
1347	--help=recursive display the short help of all the included packages
1348	-V, --version display version information and exit
1349	-q, --quiet, --silent do not print \`checking ...' messages
1350	--cache-file=FILE cache test results in FILE [disabled]
1351	-C, --config-cache alias for \`--cache-file=config.cache'
1352	-n, --no-create do not create output files
1353	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1354
1355	Installation directories:
1356	--prefix=PREFIX install architecture-independent files in PREFIX
1357	[$ac_default_prefix]
1358	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1359	[PREFIX]
1360
1361	By default, \`make install' will install all the files in
1362	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1363	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1364	for instance \`--prefix=\$HOME'.
1365
1366	For better control, use the options below.
1367
1368	Fine tuning of the installation directories:
1369	--bindir=DIR user executables [EPREFIX/bin]
1370	--sbindir=DIR system admin executables [EPREFIX/sbin]
1371	--libexecdir=DIR program executables [EPREFIX/libexec]
1372	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1373	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1374	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1375	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1376	--libdir=DIR object code libraries [EPREFIX/lib]
1377	--includedir=DIR C header files [PREFIX/include]
1378	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1379	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1380	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1381	--infodir=DIR info documentation [DATAROOTDIR/info]
1382	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1383	--mandir=DIR man documentation [DATAROOTDIR/man]
1384	--docdir=DIR documentation root [DATAROOTDIR/doc/cfa-cc]
1385	--htmldir=DIR html documentation [DOCDIR]
1386	--dvidir=DIR dvi documentation [DOCDIR]
1387	--pdfdir=DIR pdf documentation [DOCDIR]
1388	--psdir=DIR ps documentation [DOCDIR]
1389	_ACEOF
1390
1391	cat <<\_ACEOF
1392
1393	Program names:
1394	--program-prefix=PREFIX prepend PREFIX to installed program names
1395	--program-suffix=SUFFIX append SUFFIX to installed program names
1396	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1397
1398	System types:
1399	--build=BUILD configure for building on BUILD [guessed]
1400	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1401	_ACEOF
1402	fi
1403
1404	if test -n "$ac_init_help"; then
1405	case $ac_init_help in
1406	short \| recursive ) echo "Configuration of cfa-cc 1.0.0.0:";;
1407	esac
1408	cat <<\_ACEOF
1409
1410	Optional Features:
1411	--disable-option-checking ignore unrecognized --enable/--with options
1412	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1413	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1414	--enable-silent-rules less verbose build output (undo: "make V=1")
1415	--disable-silent-rules verbose build output (undo: "make V=0")
1416	--enable-dependency-tracking
1417	do not reject slow dependency extractors
1418	--disable-dependency-tracking
1419	speeds up one-time build
1420
1421	Optional Packages:
1422	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1423	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1424	--with-cfa-name=NAME NAME too which cfa will be installed
1425	--with-backend-compiler=PROGRAM PROGRAM that performs the final code compilation (must be gcc-compatible)
1426	--with-target-hosts=HOSTS HOSTS comma seperated list of hosts to build for, format ARCH:debug\|nodebug\|nolib
1427
1428	Some influential environment variables:
1429	CXX C++ compiler command
1430	CXXFLAGS C++ compiler flags
1431	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1432	nonstandard directory <lib dir>
1433	LIBS libraries to pass to the linker, e.g. -l<library>
1434	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1435	you have headers in a nonstandard directory <include dir>
1436	CC C compiler command
1437	CFLAGS C compiler flags
1438	CCAS assembler compiler command (defaults to CC)
1439	CCASFLAGS assembler compiler flags (defaults to CFLAGS)
1440	YACC The `Yet Another Compiler Compiler' implementation to use.
1441	Defaults to the first program found out of: `bison -y', `byacc',
1442	`yacc'.
1443	YFLAGS The list of arguments that will be passed by default to $YACC.
1444	This script will default YFLAGS to the empty string to avoid a
1445	default value of `-d' given by some make applications.
1446	CPP C preprocessor
1447
1448	Use these variables to override the choices made by `configure' or to help
1449	it to find libraries and programs with nonstandard names/locations.
1450
1451	Report bugs to <cforall@plg.uwaterloo.ca>.
1452	_ACEOF
1453	ac_status=$?
1454	fi
1455
1456	if test "$ac_init_help" = "recursive"; then
1457	# If there are subdirs, report their specific --help.
1458	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1459	test -d "$ac_dir" \|\|
1460	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1461	continue
1462	ac_builddir=.
1463
1464	case "$ac_dir" in
1465	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1466	*)
1467	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1468	# A ".." for each directory in $ac_dir_suffix.
1469	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1470	case $ac_top_builddir_sub in
1471	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1472	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1473	esac ;;
1474	esac
1475	ac_abs_top_builddir=$ac_pwd
1476	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1477	# for backward compatibility:
1478	ac_top_builddir=$ac_top_build_prefix
1479
1480	case $srcdir in
1481	.) # We are building in place.
1482	ac_srcdir=.
1483	ac_top_srcdir=$ac_top_builddir_sub
1484	ac_abs_top_srcdir=$ac_pwd ;;
1485	[\\/]* \| ?:[\\/]* ) # Absolute name.
1486	ac_srcdir=$srcdir$ac_dir_suffix;
1487	ac_top_srcdir=$srcdir
1488	ac_abs_top_srcdir=$srcdir ;;
1489	*) # Relative name.
1490	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1491	ac_top_srcdir=$ac_top_build_prefix$srcdir
1492	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1493	esac
1494	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1495
1496	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1497	# Check for guested configure.
1498	if test -f "$ac_srcdir/configure.gnu"; then
1499	echo &&
1500	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1501	elif test -f "$ac_srcdir/configure"; then
1502	echo &&
1503	$SHELL "$ac_srcdir/configure" --help=recursive
1504	else
1505	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1506	fi \|\| ac_status=$?
1507	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1508	done
1509	fi
1510
1511	test -n "$ac_init_help" && exit $ac_status
1512	if $ac_init_version; then
1513	cat <<\_ACEOF
1514	cfa-cc configure 1.0.0.0
1515	generated by GNU Autoconf 2.69
1516
1517	Copyright (C) 2012 Free Software Foundation, Inc.
1518	This configure script is free software; the Free Software Foundation
1519	gives unlimited permission to copy, distribute and modify it.
1520	_ACEOF
1521	exit
1522	fi
1523
1524	## ------------------------ ##
1525	## Autoconf initialization. ##
1526	## ------------------------ ##
1527
1528	# ac_fn_cxx_try_compile LINENO
1529	# ----------------------------
1530	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1531	ac_fn_cxx_try_compile ()
1532	{
1533	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1534	rm -f conftest.$ac_objext
1535	if { { ac_try="$ac_compile"
1536	case "(($ac_try" in
1537	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1538	*) ac_try_echo=$ac_try;;
1539	esac
1540	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1541	$as_echo "$ac_try_echo"; } >&5
1542	(eval "$ac_compile") 2>conftest.err
1543	ac_status=$?
1544	if test -s conftest.err; then
1545	grep -v '^ *+' conftest.err >conftest.er1
1546	cat conftest.er1 >&5
1547	mv -f conftest.er1 conftest.err
1548	fi
1549	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1550	test $ac_status = 0; } && {
1551	test -z "$ac_cxx_werror_flag" \|\|
1552	test ! -s conftest.err
1553	} && test -s conftest.$ac_objext; then :
1554	ac_retval=0
1555	else
1556	$as_echo "$as_me: failed program was:" >&5
1557	sed 's/^/\| /' conftest.$ac_ext >&5
1558
1559	ac_retval=1
1560	fi
1561	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1562	as_fn_set_status $ac_retval
1563
1564	} # ac_fn_cxx_try_compile
1565
1566	# ac_fn_c_try_compile LINENO
1567	# --------------------------
1568	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1569	ac_fn_c_try_compile ()
1570	{
1571	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1572	rm -f conftest.$ac_objext
1573	if { { ac_try="$ac_compile"
1574	case "(($ac_try" in
1575	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1576	*) ac_try_echo=$ac_try;;
1577	esac
1578	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1579	$as_echo "$ac_try_echo"; } >&5
1580	(eval "$ac_compile") 2>conftest.err
1581	ac_status=$?
1582	if test -s conftest.err; then
1583	grep -v '^ *+' conftest.err >conftest.er1
1584	cat conftest.er1 >&5
1585	mv -f conftest.er1 conftest.err
1586	fi
1587	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1588	test $ac_status = 0; } && {
1589	test -z "$ac_c_werror_flag" \|\|
1590	test ! -s conftest.err
1591	} && test -s conftest.$ac_objext; then :
1592	ac_retval=0
1593	else
1594	$as_echo "$as_me: failed program was:" >&5
1595	sed 's/^/\| /' conftest.$ac_ext >&5
1596
1597	ac_retval=1
1598	fi
1599	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1600	as_fn_set_status $ac_retval
1601
1602	} # ac_fn_c_try_compile
1603
1604	# ac_fn_c_try_link LINENO
1605	# -----------------------
1606	# Try to link conftest.$ac_ext, and return whether this succeeded.
1607	ac_fn_c_try_link ()
1608	{
1609	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1610	rm -f conftest.$ac_objext conftest$ac_exeext
1611	if { { ac_try="$ac_link"
1612	case "(($ac_try" in
1613	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1614	*) ac_try_echo=$ac_try;;
1615	esac
1616	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1617	$as_echo "$ac_try_echo"; } >&5
1618	(eval "$ac_link") 2>conftest.err
1619	ac_status=$?
1620	if test -s conftest.err; then
1621	grep -v '^ *+' conftest.err >conftest.er1
1622	cat conftest.er1 >&5
1623	mv -f conftest.er1 conftest.err
1624	fi
1625	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1626	test $ac_status = 0; } && {
1627	test -z "$ac_c_werror_flag" \|\|
1628	test ! -s conftest.err
1629	} && test -s conftest$ac_exeext && {
1630	test "$cross_compiling" = yes \|\|
1631	test -x conftest$ac_exeext
1632	}; then :
1633	ac_retval=0
1634	else
1635	$as_echo "$as_me: failed program was:" >&5
1636	sed 's/^/\| /' conftest.$ac_ext >&5
1637
1638	ac_retval=1
1639	fi
1640	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1641	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1642	# interfere with the next link command; also delete a directory that is
1643	# left behind by Apple's compiler. We do this before executing the actions.
1644	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1645	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1646	as_fn_set_status $ac_retval
1647
1648	} # ac_fn_c_try_link
1649
1650	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1651	# -------------------------------------------
1652	# Tests whether TYPE exists after having included INCLUDES, setting cache
1653	# variable VAR accordingly.
1654	ac_fn_c_check_type ()
1655	{
1656	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1657	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1658	$as_echo_n "checking for $2... " >&6; }
1659	if eval \${$3+:} false; then :
1660	$as_echo_n "(cached) " >&6
1661	else
1662	eval "$3=no"
1663	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1664	/* end confdefs.h. */
1665	$4
1666	int
1667	main ()
1668	{
1669	if (sizeof ($2))
1670	return 0;
1671	;
1672	return 0;
1673	}
1674	_ACEOF
1675	if ac_fn_c_try_compile "$LINENO"; then :
1676	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1677	/* end confdefs.h. */
1678	$4
1679	int
1680	main ()
1681	{
1682	if (sizeof (($2)))
1683	return 0;
1684	;
1685	return 0;
1686	}
1687	_ACEOF
1688	if ac_fn_c_try_compile "$LINENO"; then :
1689
1690	else
1691	eval "$3=yes"
1692	fi
1693	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1694	fi
1695	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1696	fi
1697	eval ac_res=\$$3
1698	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1699	$as_echo "$ac_res" >&6; }
1700	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1701
1702	} # ac_fn_c_check_type
1703
1704	# ac_fn_c_try_cpp LINENO
1705	# ----------------------
1706	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1707	ac_fn_c_try_cpp ()
1708	{
1709	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1710	if { { ac_try="$ac_cpp conftest.$ac_ext"
1711	case "(($ac_try" in
1712	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1713	*) ac_try_echo=$ac_try;;
1714	esac
1715	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1716	$as_echo "$ac_try_echo"; } >&5
1717	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1718	ac_status=$?
1719	if test -s conftest.err; then
1720	grep -v '^ *+' conftest.err >conftest.er1
1721	cat conftest.er1 >&5
1722	mv -f conftest.er1 conftest.err
1723	fi
1724	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1725	test $ac_status = 0; } > conftest.i && {
1726	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1727	test ! -s conftest.err
1728	}; then :
1729	ac_retval=0
1730	else
1731	$as_echo "$as_me: failed program was:" >&5
1732	sed 's/^/\| /' conftest.$ac_ext >&5
1733
1734	ac_retval=1
1735	fi
1736	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1737	as_fn_set_status $ac_retval
1738
1739	} # ac_fn_c_try_cpp
1740
1741	# ac_fn_c_try_run LINENO
1742	# ----------------------
1743	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1744	# that executables can be run.
1745	ac_fn_c_try_run ()
1746	{
1747	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1748	if { { ac_try="$ac_link"
1749	case "(($ac_try" in
1750	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1751	*) ac_try_echo=$ac_try;;
1752	esac
1753	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1754	$as_echo "$ac_try_echo"; } >&5
1755	(eval "$ac_link") 2>&5
1756	ac_status=$?
1757	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1758	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1759	{ { case "(($ac_try" in
1760	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1761	*) ac_try_echo=$ac_try;;
1762	esac
1763	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1764	$as_echo "$ac_try_echo"; } >&5
1765	(eval "$ac_try") 2>&5
1766	ac_status=$?
1767	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1768	test $ac_status = 0; }; }; then :
1769	ac_retval=0
1770	else
1771	$as_echo "$as_me: program exited with status $ac_status" >&5
1772	$as_echo "$as_me: failed program was:" >&5
1773	sed 's/^/\| /' conftest.$ac_ext >&5
1774
1775	ac_retval=$ac_status
1776	fi
1777	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1778	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1779	as_fn_set_status $ac_retval
1780
1781	} # ac_fn_c_try_run
1782
1783	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1784	# -------------------------------------------------------
1785	# Tests whether HEADER exists and can be compiled using the include files in
1786	# INCLUDES, setting the cache variable VAR accordingly.
1787	ac_fn_c_check_header_compile ()
1788	{
1789	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1790	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1791	$as_echo_n "checking for $2... " >&6; }
1792	if eval \${$3+:} false; then :
1793	$as_echo_n "(cached) " >&6
1794	else
1795	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1796	/* end confdefs.h. */
1797	$4
1798	#include <$2>
1799	_ACEOF
1800	if ac_fn_c_try_compile "$LINENO"; then :
1801	eval "$3=yes"
1802	else
1803	eval "$3=no"
1804	fi
1805	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1806	fi
1807	eval ac_res=\$$3
1808	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1809	$as_echo "$ac_res" >&6; }
1810	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1811
1812	} # ac_fn_c_check_header_compile
1813
1814	# ac_fn_c_check_func LINENO FUNC VAR
1815	# ----------------------------------
1816	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1817	ac_fn_c_check_func ()
1818	{
1819	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1820	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1821	$as_echo_n "checking for $2... " >&6; }
1822	if eval \${$3+:} false; then :
1823	$as_echo_n "(cached) " >&6
1824	else
1825	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1826	/* end confdefs.h. */
1827	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1828	For example, HP-UX 11i <limits.h> declares gettimeofday. */
1829	#define $2 innocuous_$2
1830
1831	/* System header to define __stub macros and hopefully few prototypes,
1832	which can conflict with char $2 (); below.
1833	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1834	<limits.h> exists even on freestanding compilers. */
1835
1836	#ifdef __STDC__
1837	# include <limits.h>
1838	#else
1839	# include <assert.h>
1840	#endif
1841
1842	#undef $2
1843
1844	/* Override any GCC internal prototype to avoid an error.
1845	Use char because int might match the return type of a GCC
1846	builtin and then its argument prototype would still apply. */
1847	#ifdef __cplusplus
1848	extern "C"
1849	#endif
1850	char $2 ();
1851	/* The GNU C library defines this for functions which it implements
1852	to always fail with ENOSYS. Some functions are actually named
1853	something starting with __ and the normal name is an alias. */
1854	#if defined __stub_$2 \|\| defined __stub___$2
1855	choke me
1856	#endif
1857
1858	int
1859	main ()
1860	{
1861	return $2 ();
1862	;
1863	return 0;
1864	}
1865	_ACEOF
1866	if ac_fn_c_try_link "$LINENO"; then :
1867	eval "$3=yes"
1868	else
1869	eval "$3=no"
1870	fi
1871	rm -f core conftest.err conftest.$ac_objext \
1872	conftest$ac_exeext conftest.$ac_ext
1873	fi
1874	eval ac_res=\$$3
1875	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1876	$as_echo "$ac_res" >&6; }
1877	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1878
1879	} # ac_fn_c_check_func
1880
1881	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1882	# -------------------------------------------------------
1883	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1884	# the include files in INCLUDES and setting the cache variable VAR
1885	# accordingly.
1886	ac_fn_c_check_header_mongrel ()
1887	{
1888	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1889	if eval \${$3+:} false; then :
1890	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1891	$as_echo_n "checking for $2... " >&6; }
1892	if eval \${$3+:} false; then :
1893	$as_echo_n "(cached) " >&6
1894	fi
1895	eval ac_res=\$$3
1896	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1897	$as_echo "$ac_res" >&6; }
1898	else
1899	# Is the header compilable?
1900	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1901	$as_echo_n "checking $2 usability... " >&6; }
1902	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1903	/* end confdefs.h. */
1904	$4
1905	#include <$2>
1906	_ACEOF
1907	if ac_fn_c_try_compile "$LINENO"; then :
1908	ac_header_compiler=yes
1909	else
1910	ac_header_compiler=no
1911	fi
1912	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1913	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1914	$as_echo "$ac_header_compiler" >&6; }
1915
1916	# Is the header present?
1917	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1918	$as_echo_n "checking $2 presence... " >&6; }
1919	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1920	/* end confdefs.h. */
1921	#include <$2>
1922	_ACEOF
1923	if ac_fn_c_try_cpp "$LINENO"; then :
1924	ac_header_preproc=yes
1925	else
1926	ac_header_preproc=no
1927	fi
1928	rm -f conftest.err conftest.i conftest.$ac_ext
1929	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1930	$as_echo "$ac_header_preproc" >&6; }
1931
1932	# So? What about this header?
1933	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1934	yes:no: )
1935	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1936	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1937	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1938	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1939	;;
1940	no:yes:* )
1941	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1942	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1943	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1944	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1945	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1946	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1947	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1948	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1949	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1950	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1951	( $as_echo "## --------------------------------------- ##
1952	## Report this to cforall@plg.uwaterloo.ca ##
1953	## --------------------------------------- ##"
1954	) \| sed "s/^/$as_me: WARNING: /" >&2
1955	;;
1956	esac
1957	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1958	$as_echo_n "checking for $2... " >&6; }
1959	if eval \${$3+:} false; then :
1960	$as_echo_n "(cached) " >&6
1961	else
1962	eval "$3=\$ac_header_compiler"
1963	fi
1964	eval ac_res=\$$3
1965	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1966	$as_echo "$ac_res" >&6; }
1967	fi
1968	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1969
1970	} # ac_fn_c_check_header_mongrel
1971
1972	# ac_fn_c_find_intX_t LINENO BITS VAR
1973	# -----------------------------------
1974	# Finds a signed integer type with width BITS, setting cache variable VAR
1975	# accordingly.
1976	ac_fn_c_find_intX_t ()
1977	{
1978	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1979	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
1980	$as_echo_n "checking for int$2_t... " >&6; }
1981	if eval \${$3+:} false; then :
1982	$as_echo_n "(cached) " >&6
1983	else
1984	eval "$3=no"
1985	# Order is important - never check a type that is potentially smaller
1986	# than half of the expected target width.
1987	for ac_type in int$2_t 'int' 'long int' \
1988	'long long int' 'short int' 'signed char'; do
1989	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1990	/* end confdefs.h. */
1991	$ac_includes_default
1992	enum { N = $2 / 2 - 1 };
1993	int
1994	main ()
1995	{
1996	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
1997	test_array [0] = 0;
1998	return test_array [0];
1999
2000	;
2001	return 0;
2002	}
2003	_ACEOF
2004	if ac_fn_c_try_compile "$LINENO"; then :
2005	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2006	/* end confdefs.h. */
2007	$ac_includes_default
2008	enum { N = $2 / 2 - 1 };
2009	int
2010	main ()
2011	{
2012	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
2013	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
2014	test_array [0] = 0;
2015	return test_array [0];
2016
2017	;
2018	return 0;
2019	}
2020	_ACEOF
2021	if ac_fn_c_try_compile "$LINENO"; then :
2022
2023	else
2024	case $ac_type in #(
2025	int$2_t) :
2026	eval "$3=yes" ;; #(
2027	*) :
2028	eval "$3=\$ac_type" ;;
2029	esac
2030	fi
2031	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2032	fi
2033	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2034	if eval test \"x\$"$3"\" = x"no"; then :
2035
2036	else
2037	break
2038	fi
2039	done
2040	fi
2041	eval ac_res=\$$3
2042	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2043	$as_echo "$ac_res" >&6; }
2044	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2045
2046	} # ac_fn_c_find_intX_t
2047
2048	# ac_fn_c_find_uintX_t LINENO BITS VAR
2049	# ------------------------------------
2050	# Finds an unsigned integer type with width BITS, setting cache variable VAR
2051	# accordingly.
2052	ac_fn_c_find_uintX_t ()
2053	{
2054	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2055	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2056	$as_echo_n "checking for uint$2_t... " >&6; }
2057	if eval \${$3+:} false; then :
2058	$as_echo_n "(cached) " >&6
2059	else
2060	eval "$3=no"
2061	# Order is important - never check a type that is potentially smaller
2062	# than half of the expected target width.
2063	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2064	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2065	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2066	/* end confdefs.h. */
2067	$ac_includes_default
2068	int
2069	main ()
2070	{
2071	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2072	test_array [0] = 0;
2073	return test_array [0];
2074
2075	;
2076	return 0;
2077	}
2078	_ACEOF
2079	if ac_fn_c_try_compile "$LINENO"; then :
2080	case $ac_type in #(
2081	uint$2_t) :
2082	eval "$3=yes" ;; #(
2083	*) :
2084	eval "$3=\$ac_type" ;;
2085	esac
2086	fi
2087	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2088	if eval test \"x\$"$3"\" = x"no"; then :
2089
2090	else
2091	break
2092	fi
2093	done
2094	fi
2095	eval ac_res=\$$3
2096	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2097	$as_echo "$ac_res" >&6; }
2098	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2099
2100	} # ac_fn_c_find_uintX_t
2101	cat >config.log <<_ACEOF
2102	This file contains any messages produced by compilers while
2103	running configure, to aid debugging if configure makes a mistake.
2104
2105	It was created by cfa-cc $as_me 1.0.0.0, which was
2106	generated by GNU Autoconf 2.69. Invocation command line was
2107
2108	$ $0 $@
2109
2110	_ACEOF
2111	exec 5>>config.log
2112	{
2113	cat <<_ASUNAME
2114	## --------- ##
2115	## Platform. ##
2116	## --------- ##
2117
2118	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
2119	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
2120	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
2121	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
2122	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
2123
2124	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
2125	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
2126
2127	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
2128	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
2129	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
2130	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
2131	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
2132	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
2133	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
2134
2135	_ASUNAME
2136
2137	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2138	for as_dir in $PATH
2139	do
2140	IFS=$as_save_IFS
2141	test -z "$as_dir" && as_dir=.
2142	$as_echo "PATH: $as_dir"
2143	done
2144	IFS=$as_save_IFS
2145
2146	} >&5
2147
2148	cat >&5 <<_ACEOF
2149
2150
2151	## ----------- ##
2152	## Core tests. ##
2153	## ----------- ##
2154
2155	_ACEOF
2156
2157
2158	# Keep a trace of the command line.
2159	# Strip out --no-create and --no-recursion so they do not pile up.
2160	# Strip out --silent because we don't want to record it for future runs.
2161	# Also quote any args containing shell meta-characters.
2162	# Make two passes to allow for proper duplicate-argument suppression.
2163	ac_configure_args=
2164	ac_configure_args0=
2165	ac_configure_args1=
2166	ac_must_keep_next=false
2167	for ac_pass in 1 2
2168	do
2169	for ac_arg
2170	do
2171	case $ac_arg in
2172	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2173	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2174	\| -silent \| --silent \| --silen \| --sile \| --sil)
2175	continue ;;
2176	\')
2177	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2178	esac
2179	case $ac_pass in
2180	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2181	2)
2182	as_fn_append ac_configure_args1 " '$ac_arg'"
2183	if test $ac_must_keep_next = true; then
2184	ac_must_keep_next=false # Got value, back to normal.
2185	else
2186	case $ac_arg in
2187	= \| --config-cache \| -C \| -disable-* \| --disable-* \
2188	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
2189	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
2190	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
2191	case "$ac_configure_args0 " in
2192	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
2193	esac
2194	;;
2195	-* ) ac_must_keep_next=true ;;
2196	esac
2197	fi
2198	as_fn_append ac_configure_args " '$ac_arg'"
2199	;;
2200	esac
2201	done
2202	done
2203	{ ac_configure_args0=; unset ac_configure_args0;}
2204	{ ac_configure_args1=; unset ac_configure_args1;}
2205
2206	# When interrupted or exit'd, cleanup temporary files, and complete
2207	# config.log. We remove comments because anyway the quotes in there
2208	# would cause problems or look ugly.
2209	# WARNING: Use '\'' to represent an apostrophe within the trap.
2210	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2211	trap 'exit_status=$?
2212	# Save into config.log some information that might help in debugging.
2213	{
2214	echo
2215
2216	$as_echo "## ---------------- ##
2217	## Cache variables. ##
2218	## ---------------- ##"
2219	echo
2220	# The following way of writing the cache mishandles newlines in values,
2221	(
2222	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
2223	eval ac_val=\$$ac_var
2224	case $ac_val in #(
2225	${as_nl})
2226	case $ac_var in #(
2227	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2228	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2229	esac
2230	case $ac_var in #(
2231	_ \| IFS \| as_nl) ;; #(
2232	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2233	*) { eval $ac_var=; unset $ac_var;} ;;
2234	esac ;;
2235	esac
2236	done
2237	(set) 2>&1 \|
2238	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2239	${as_nl}ac_space=\ )
2240	sed -n \
2241	"s/'\''/'\''\\\\'\'''\''/g;
2242	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
2243	;; #(
2244	*)
2245	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
2246	;;
2247	esac \|
2248	sort
2249	)
2250	echo
2251
2252	$as_echo "## ----------------- ##
2253	## Output variables. ##
2254	## ----------------- ##"
2255	echo
2256	for ac_var in $ac_subst_vars
2257	do
2258	eval ac_val=\$$ac_var
2259	case $ac_val in
2260	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2261	esac
2262	$as_echo "$ac_var='\''$ac_val'\''"
2263	done \| sort
2264	echo
2265
2266	if test -n "$ac_subst_files"; then
2267	$as_echo "## ------------------- ##
2268	## File substitutions. ##
2269	## ------------------- ##"
2270	echo
2271	for ac_var in $ac_subst_files
2272	do
2273	eval ac_val=\$$ac_var
2274	case $ac_val in
2275	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2276	esac
2277	$as_echo "$ac_var='\''$ac_val'\''"
2278	done \| sort
2279	echo
2280	fi
2281
2282	if test -s confdefs.h; then
2283	$as_echo "## ----------- ##
2284	## confdefs.h. ##
2285	## ----------- ##"
2286	echo
2287	cat confdefs.h
2288	echo
2289	fi
2290	test "$ac_signal" != 0 &&
2291	$as_echo "$as_me: caught signal $ac_signal"
2292	$as_echo "$as_me: exit $exit_status"
2293	} >&5
2294	rm -f core .core core.conftest. &&
2295	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2296	exit $exit_status
2297	' 0
2298	for ac_signal in 1 2 13 15; do
2299	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2300	done
2301	ac_signal=0
2302
2303	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2304	rm -f -r conftest* confdefs.h
2305
2306	$as_echo "/* confdefs.h */" > confdefs.h
2307
2308	# Predefined preprocessor variables.
2309
2310	cat >>confdefs.h <<_ACEOF
2311	#define PACKAGE_NAME "$PACKAGE_NAME"
2312	_ACEOF
2313
2314	cat >>confdefs.h <<_ACEOF
2315	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2316	_ACEOF
2317
2318	cat >>confdefs.h <<_ACEOF
2319	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2320	_ACEOF
2321
2322	cat >>confdefs.h <<_ACEOF
2323	#define PACKAGE_STRING "$PACKAGE_STRING"
2324	_ACEOF
2325
2326	cat >>confdefs.h <<_ACEOF
2327	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2328	_ACEOF
2329
2330	cat >>confdefs.h <<_ACEOF
2331	#define PACKAGE_URL "$PACKAGE_URL"
2332	_ACEOF
2333
2334
2335	# Let the site file select an alternate cache file if it wants to.
2336	# Prefer an explicitly selected file to automatically selected ones.
2337	ac_site_file1=NONE
2338	ac_site_file2=NONE
2339	if test -n "$CONFIG_SITE"; then
2340	# We do not want a PATH search for config.site.
2341	case $CONFIG_SITE in #((
2342	-*) ac_site_file1=./$CONFIG_SITE;;
2343	/) ac_site_file1=$CONFIG_SITE;;
2344	*) ac_site_file1=./$CONFIG_SITE;;
2345	esac
2346	elif test "x$prefix" != xNONE; then
2347	ac_site_file1=$prefix/share/config.site
2348	ac_site_file2=$prefix/etc/config.site
2349	else
2350	ac_site_file1=$ac_default_prefix/share/config.site
2351	ac_site_file2=$ac_default_prefix/etc/config.site
2352	fi
2353	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2354	do
2355	test "x$ac_site_file" = xNONE && continue
2356	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2357	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2358	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2359	sed 's/^/\| /' "$ac_site_file" >&5
2360	. "$ac_site_file" \
2361	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2362	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2363	as_fn_error $? "failed to load site script $ac_site_file
2364	See \`config.log' for more details" "$LINENO" 5; }
2365	fi
2366	done
2367
2368	if test -r "$cache_file"; then
2369	# Some versions of bash will fail to source /dev/null (special files
2370	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2371	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2372	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2373	$as_echo "$as_me: loading cache $cache_file" >&6;}
2374	case $cache_file in
2375	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2376	*) . "./$cache_file";;
2377	esac
2378	fi
2379	else
2380	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2381	$as_echo "$as_me: creating cache $cache_file" >&6;}
2382	>$cache_file
2383	fi
2384
2385	# Check that the precious variables saved in the cache have kept the same
2386	# value.
2387	ac_cache_corrupted=false
2388	for ac_var in $ac_precious_vars; do
2389	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2390	eval ac_new_set=\$ac_env_${ac_var}_set
2391	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2392	eval ac_new_val=\$ac_env_${ac_var}_value
2393	case $ac_old_set,$ac_new_set in
2394	set,)
2395	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2396	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2397	ac_cache_corrupted=: ;;
2398	,set)
2399	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2400	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2401	ac_cache_corrupted=: ;;
2402	,);;
2403	*)
2404	if test "x$ac_old_val" != "x$ac_new_val"; then
2405	# differences in whitespace do not lead to failure.
2406	ac_old_val_w=`echo x $ac_old_val`
2407	ac_new_val_w=`echo x $ac_new_val`
2408	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2409	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2410	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2411	ac_cache_corrupted=:
2412	else
2413	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2414	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2415	eval $ac_var=\$ac_old_val
2416	fi
2417	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2418	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2419	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2420	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2421	fi;;
2422	esac
2423	# Pass precious variables to config.status.
2424	if test "$ac_new_set" = set; then
2425	case $ac_new_val in
2426	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2427	*) ac_arg=$ac_var=$ac_new_val ;;
2428	esac
2429	case " $ac_configure_args " in
2430	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2431	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2432	esac
2433	fi
2434	done
2435	if $ac_cache_corrupted; then
2436	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2437	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2438	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2439	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2440	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2441	fi
2442	## -------------------- ##
2443	## Main body of script. ##
2444	## -------------------- ##
2445
2446	ac_ext=c
2447	ac_cpp='$CPP $CPPFLAGS'
2448	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2449	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2450	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2451
2452
2453	ac_aux_dir=
2454	for ac_dir in automake "$srcdir"/automake; do
2455	if test -f "$ac_dir/install-sh"; then
2456	ac_aux_dir=$ac_dir
2457	ac_install_sh="$ac_aux_dir/install-sh -c"
2458	break
2459	elif test -f "$ac_dir/install.sh"; then
2460	ac_aux_dir=$ac_dir
2461	ac_install_sh="$ac_aux_dir/install.sh -c"
2462	break
2463	elif test -f "$ac_dir/shtool"; then
2464	ac_aux_dir=$ac_dir
2465	ac_install_sh="$ac_aux_dir/shtool install -c"
2466	break
2467	fi
2468	done
2469	if test -z "$ac_aux_dir"; then
2470	as_fn_error $? "cannot find install-sh, install.sh, or shtool in automake \"$srcdir\"/automake" "$LINENO" 5
2471	fi
2472
2473	# These three variables are undocumented and unsupported,
2474	# and are intended to be withdrawn in a future Autoconf release.
2475	# They can cause serious problems if a builder's source tree is in a directory
2476	# whose full name contains unusual characters.
2477	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2478	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2479	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2480
2481
2482	#AC_CONFIG_SRCDIR([src/main.cc])
2483	ac_config_headers="$ac_config_headers config.h:src/config.h.in"
2484
2485	# Check whether --enable-silent-rules was given.
2486	if test "${enable_silent_rules+set}" = set; then :
2487	enableval=$enable_silent_rules;
2488	fi
2489
2490	case $enable_silent_rules in # (((
2491	yes) AM_DEFAULT_VERBOSITY=0;;
2492	no) AM_DEFAULT_VERBOSITY=1;;
2493	*) AM_DEFAULT_VERBOSITY=0;;
2494	esac
2495	am_make=${MAKE-make}
2496	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2497	$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2498	if ${am_cv_make_support_nested_variables+:} false; then :
2499	$as_echo_n "(cached) " >&6
2500	else
2501	if $as_echo 'TRUE=$(BAR$(V))
2502	BAR0=false
2503	BAR1=true
2504	V=1
2505	am__doit:
2506	@$(TRUE)
2507	.PHONY: am__doit' \| $am_make -f - >/dev/null 2>&1; then
2508	am_cv_make_support_nested_variables=yes
2509	else
2510	am_cv_make_support_nested_variables=no
2511	fi
2512	fi
2513	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2514	$as_echo "$am_cv_make_support_nested_variables" >&6; }
2515	if test $am_cv_make_support_nested_variables = yes; then
2516	AM_V='$(V)'
2517	AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2518	else
2519	AM_V=$AM_DEFAULT_VERBOSITY
2520	AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2521	fi
2522	AM_BACKSLASH='\'
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533	# don't use the default CFLAGS as they unconditonnaly add -O2
2534	: ${CFLAGS=""}
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	# Allow program name tansformation
3078	# will fill program_transform_name with appropriate sed regex
3079
3080
3081	#==============================================================================
3082	#Trasforming cc1 will break compilation
3083
3084	if test "${program_transform_name}" = ""; then
3085	as_fn_error $? "Program transform not supported.
3086	Use --with-cfa-name='[Desired name here]' instead" "$LINENO" 5
3087	fi
3088
3089	#Define the new name of the installed command
3090
3091	# Check whether --with-cfa-name was given.
3092	if test "${with_cfa_name+set}" = set; then :
3093	withval=$with_cfa_name; cfa_name=$withval
3094	else
3095	cfa_name="cfa"
3096	fi
3097
3098
3099	CFA_NAME=${cfa_name}
3100
3101
3102
3103	#==============================================================================
3104	# version information
3105
3106	rm -f version
3107	echo ${PACKAGE_VERSION} > version # file containing version number for other tools
3108	chmod ugo-w version
3109	ver_major=`cut -d '.' -f1 version` # subdivide version number into components at periods
3110	ver_minor=`cut -d '.' -f2 version`
3111	ver_patch=`cut -d '.' -f3 version`
3112	ver_build=`cut -d '.' -f4 version`
3113
3114	# AC_SUBST([CONFIG_STATUS_DEPENDENCIES], ['$(top_srcdir)/version'])
3115
3116	cat >>confdefs.h <<_ACEOF
3117	#define CFA_VERSION_MAJOR ${ver_major}
3118	_ACEOF
3119
3120
3121	cat >>confdefs.h <<_ACEOF
3122	#define CFA_VERSION_MINOR ${ver_minor}
3123	_ACEOF
3124
3125
3126	cat >>confdefs.h <<_ACEOF
3127	#define CFA_VERSION_PATCH ${ver_patch}
3128	_ACEOF
3129
3130
3131	cat >>confdefs.h <<_ACEOF
3132	#define CFA_VERSION_BUILD ${ver_build}
3133	_ACEOF
3134
3135
3136	cat >>confdefs.h <<_ACEOF
3137	#define CFA_VERSION_SHORT "${ver_major}"
3138	_ACEOF
3139
3140
3141	cat >>confdefs.h <<_ACEOF
3142	#define CFA_VERSION "${ver_major}.${ver_minor}"
3143	_ACEOF
3144
3145
3146	cat >>confdefs.h <<_ACEOF
3147	#define CFA_VERSION_LONG "${ver_major}.${ver_minor}.${ver_patch}"
3148	_ACEOF
3149
3150
3151	cat >>confdefs.h <<_ACEOF
3152	#define CFA_VERSION_FULL "${ver_major}.${ver_minor}.${ver_patch}.${ver_build}"
3153	_ACEOF
3154
3155
3156	#==============================================================================
3157	# HACK to be able to use conditionnals inside makefiles
3158	DOifskipcompile='ifeq ($(skipcompile),yes)
3159	else'
3160
3161
3162
3163	DOendif='endif'
3164
3165
3166
3167	#==============================================================================
3168	# backend compiler implementation
3169
3170	# Check whether --with-backend-compiler was given.
3171	if test "${with_backend_compiler+set}" = set; then :
3172	withval=$with_backend_compiler; backendcompiler=$withval
3173	else
3174	backendcompiler=""
3175	fi
3176
3177	if test "x$backendcompiler" != "x"; then
3178	BACKEND_CC=${backendcompiler}
3179	else
3180	# Extract the first word of "gcc", so it can be a program name with args.
3181	set dummy gcc; ac_word=$2
3182	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3183	$as_echo_n "checking for $ac_word... " >&6; }
3184	if ${ac_cv_path_BACKEND_CC+:} false; then :
3185	$as_echo_n "(cached) " >&6
3186	else
3187	case $BACKEND_CC in
3188	[\\/]* \| ?:[\\/]*)
3189	ac_cv_path_BACKEND_CC="$BACKEND_CC" # Let the user override the test with a path.
3190	;;
3191	*)
3192	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3193	for as_dir in $PATH
3194	do
3195	IFS=$as_save_IFS
3196	test -z "$as_dir" && as_dir=.
3197	for ac_exec_ext in '' $ac_executable_extensions; do
3198	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3199	ac_cv_path_BACKEND_CC="$as_dir/$ac_word$ac_exec_ext"
3200	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3201	break 2
3202	fi
3203	done
3204	done
3205	IFS=$as_save_IFS
3206
3207	;;
3208	esac
3209	fi
3210	BACKEND_CC=$ac_cv_path_BACKEND_CC
3211	if test -n "$BACKEND_CC"; then
3212	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $BACKEND_CC" >&5
3213	$as_echo "$BACKEND_CC" >&6; }
3214	else
3215	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3216	$as_echo "no" >&6; }
3217	fi
3218
3219	# check gcc installed
3220	if test "x$BACKEND_CC" = "x"; then
3221	as_fn_error $? "some version of gcc is needed. Get it at ftp://ftp.gnu.org" "$LINENO" 5
3222	exit 1
3223	fi
3224	fi
3225
3226	cat >>confdefs.h <<_ACEOF
3227	#define CFA_BACKEND_CC "${BACKEND_CC}"
3228	_ACEOF
3229
3230
3231
3232	#==============================================================================
3233	# Installation paths
3234
3235	if test "x$prefix" = "xNONE"; then
3236	cfa_prefix=${ac_default_prefix}
3237	else
3238	cfa_prefix=${prefix}
3239	fi
3240	cfa_prefix="$(readlink -m ${cfa_prefix})/"
3241
3242	cat >>confdefs.h <<_ACEOF
3243	#define CFA_PREFIX "${cfa_prefix}"
3244	_ACEOF
3245
3246	CFA_PREFIX=${cfa_prefix}
3247
3248
3249	if test "$includedir" = '${prefix}/include'; then
3250	cfa_incdir="${cfa_prefix}include/${cfa_name}"
3251	else
3252	cfa_incdir=${includedir}
3253	fi
3254	cfa_incdir="$(readlink -m ${cfa_incdir})/"
3255
3256	cat >>confdefs.h <<_ACEOF
3257	#define CFA_INCDIR "${cfa_incdir}"
3258	_ACEOF
3259
3260	CFA_INCDIR=${cfa_incdir}
3261
3262
3263	if test "$bindir" = '${exec_prefix}/bin'; then
3264	cfa_bindir="${cfa_prefix}bin"
3265	else
3266	cfa_bindir=${bindir}
3267	fi
3268	cfa_bindir="$(readlink -m ${cfa_bindir})/"
3269
3270	cat >>confdefs.h <<_ACEOF
3271	#define CFA_BINDIR "${cfa_bindir}"
3272	_ACEOF
3273
3274	CFA_BINDIR=${cfa_bindir}
3275
3276
3277	if test "$libdir" = '${exec_prefix}/lib'; then
3278	if test "${ARCHITECTURE}" != ""; then
3279	cfa_libdir="${cfa_prefix}lib/${cfa_name}/${ARCHITECTURE}-${CONFIGURATION}/"
3280	else
3281	cfa_libdir="${cfa_prefix}lib/${cfa_name}/"
3282	fi
3283	else
3284	cfa_libdir="${libdir}/${ARCHITECTURE}${CONFIGURATION}"
3285	fi
3286	cfa_libdir="$(readlink -m ${cfa_libdir})/"
3287
3288	cat >>confdefs.h <<_ACEOF
3289	#define CFA_LIBDIR "${cfa_libdir}"
3290	_ACEOF
3291
3292	CFA_LIBDIR=${cfa_libdir}
3293
3294
3295
3296	#==============================================================================
3297	# Create variables for commonly used targets
3298
3299	TOP_SRCDIR="$(readlink -m $ac_confdir/)/"
3300	TOP_BUILDDIR="$(readlink -m $ac_pwd/)/"
3301
3302
3303	cat >>confdefs.h <<_ACEOF
3304	#define TOP_SRCDIR "$TOP_SRCDIR"
3305	_ACEOF
3306
3307
3308	cat >>confdefs.h <<_ACEOF
3309	#define TOP_BUILDDIR "$TOP_BUILDDIR"
3310	_ACEOF
3311
3312
3313	DRIVER_DIR=${TOP_BUILDDIR}driver/
3314	CFACC=${DRIVER_DIR}cfa
3315	CFACPP=${DRIVER_DIR}cfa-cpp
3316
3317
3318
3319
3320	#==============================================================================
3321	# Flag variables needed to build in tree
3322	LIBCFA_SRC='${TOP_SRCDIR}/libcfa/src'
3323	BUILD_IN_TREE_FLAGS="-XCFA -t -B${DRIVER_DIR}"
3324
3325
3326	#==============================================================================
3327	# handle the list of hosts to build for
3328	for var in $ac_configure_args
3329	do
3330	#strip quotes surrouding values
3331	case $var in
3332	# skip cross compilation related arguments
3333	\'--host=) ;; \'host_alias=) ;; \'--build=) ;; \'build_alias=) ;; \'--target=) ;; \'target_alias=) ;;
3334
3335	# skip the target hosts
3336	\'--with-target-hosts=*) ;;
3337
3338	# append all other arguments to the sub configure arguments
3339	*) LIBCFA_GENERAL_ARGS="${LIBCFA_GENERAL_ARGS} $var";;
3340	esac
3341	done
3342
3343	#==============================================================================
3344	# handle the list of hosts to build for
3345	# Make sure we can run config.sub.
3346	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
3347	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3348
3349	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3350	$as_echo_n "checking build system type... " >&6; }
3351	if ${ac_cv_build+:} false; then :
3352	$as_echo_n "(cached) " >&6
3353	else
3354	ac_build_alias=$build_alias
3355	test "x$ac_build_alias" = x &&
3356	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3357	test "x$ac_build_alias" = x &&
3358	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3359	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
3360	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3361
3362	fi
3363	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3364	$as_echo "$ac_cv_build" >&6; }
3365	case $ac_cv_build in
3366	--*) ;;
3367	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3368	esac
3369	build=$ac_cv_build
3370	ac_save_IFS=$IFS; IFS='-'
3371	set x $ac_cv_build
3372	shift
3373	build_cpu=$1
3374	build_vendor=$2
3375	shift; shift
3376	# Remember, the first character of IFS is used to create $*,
3377	# except with old shells:
3378	build_os=$*
3379	IFS=$ac_save_IFS
3380	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
3381
3382
3383	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3384	$as_echo_n "checking host system type... " >&6; }
3385	if ${ac_cv_host+:} false; then :
3386	$as_echo_n "(cached) " >&6
3387	else
3388	if test "x$host_alias" = x; then
3389	ac_cv_host=$ac_cv_build
3390	else
3391	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
3392	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3393	fi
3394
3395	fi
3396	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3397	$as_echo "$ac_cv_host" >&6; }
3398	case $ac_cv_host in
3399	--*) ;;
3400	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3401	esac
3402	host=$ac_cv_host
3403	ac_save_IFS=$IFS; IFS='-'
3404	set x $ac_cv_host
3405	shift
3406	host_cpu=$1
3407	host_vendor=$2
3408	shift; shift
3409	# Remember, the first character of IFS is used to create $*,
3410	# except with old shells:
3411	host_os=$*
3412	IFS=$ac_save_IFS
3413	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
3414
3415
3416
3417	if ! test "$host_cpu" = "$build_cpu"; then
3418	case $host_cpu in
3419	i386)
3420	HOST_FLAGS="-m32"
3421	;;
3422	i686)
3423	HOST_FLAGS="-m32"
3424	;;
3425	x86_64)
3426	HOST_FLAGS="-m64"
3427	;;
3428	esac
3429	fi
3430
3431
3432	default_target="${host_cpu}:debug, ${host_cpu}:nodebug"
3433
3434	# Check whether --with-target-hosts was given.
3435	if test "${with_target_hosts+set}" = set; then :
3436	withval=$with_target_hosts; target_hosts=$withval
3437	else
3438	target_hosts=${default_target}
3439	fi
3440
3441
3442	TARGET_HOSTS=${target_hosts}
3443
3444
3445	LIBCFA_PATHS="DRIVER_DIR=${DRIVER_DIR}"
3446
3447	for i in $(echo $target_hosts \| sed "s/,/ /g")
3448	do
3449	# call your procedure/other scripts here below
3450	arch_name=$(echo $i \| sed -r "s/:(.*)//g")
3451	lib_config=$(echo $i \| sed -r "s/(.*)://g")
3452
3453	case $lib_config in
3454	"nodebug") ;;
3455	"debug") ;;
3456	"nolib") ;;
3457	*)
3458	>&2 echo "Configuration must be 'debug', 'nodebug' or 'nolib'"
3459	exit 1
3460	;;
3461	esac
3462
3463
3464	case ${arch_name} in
3465	"host") arch_name=${host_cpu};;
3466	*) arch_name=${arch_name};;
3467	esac
3468
3469	case $arch_name in
3470	"x64" ) cannon_arch_name="x64";;
3471	"x86-64" ) cannon_arch_name="x64";;
3472	"x86_64" ) cannon_arch_name="x64";;
3473	"x86" ) cannon_arch_name="x86";;
3474	"i386" ) cannon_arch_name="x86";;
3475	"i486" ) cannon_arch_name="x86";;
3476	"i686" ) cannon_arch_name="x86";;
3477	"Intel 80386") cannon_arch_name="x86";;
3478	"arm" ) cannon_arch_name="arm";;
3479	"ARM" ) cannon_arch_name="arm";;
3480	*)
3481	>&2 echo "Unkown architecture " $arch_name;
3482	exit 1
3483	;;
3484	esac
3485
3486	lib_arch=${cannon_arch_name}
3487	lib_dir="libcfa/${lib_arch}-${lib_config}"
3488
3489	LIBCFA_TARGET_DIRS="${LIBCFA_TARGET_DIRS} ${lib_dir}"
3490	LIBCFA_TARGET_MAKEFILES="${LIBCFA_TARGET_MAKEFILES} ${lib_dir}/Makefile"
3491
3492	mkdir -p ${lib_dir}
3493	echo -n "${LIBCFA_GENERAL_ARGS} " > ${lib_dir}/config.data
3494	echo -n "${LIBCFA_PATHS} " >> ${lib_dir}/config.data
3495	echo -n "ARCHITECTURE=${lib_arch} " >> ${lib_dir}/config.data
3496	echo -n "CONFIGURATION=${lib_config} " >> ${lib_dir}/config.data
3497	echo -n "CFA_VERSION=${ver_major}:${ver_minor}:${ver_patch}" >> ${lib_dir}/config.data
3498	done
3499
3500
3501
3502
3503
3504	case ${host_cpu} in
3505	"host") arch_name=${host_cpu};;
3506	*) arch_name=${host_cpu};;
3507	esac
3508
3509	case $arch_name in
3510	"x64" ) cannon_arch_name="x64";;
3511	"x86-64" ) cannon_arch_name="x64";;
3512	"x86_64" ) cannon_arch_name="x64";;
3513	"x86" ) cannon_arch_name="x86";;
3514	"i386" ) cannon_arch_name="x86";;
3515	"i486" ) cannon_arch_name="x86";;
3516	"i686" ) cannon_arch_name="x86";;
3517	"Intel 80386") cannon_arch_name="x86";;
3518	"arm" ) cannon_arch_name="arm";;
3519	"ARM" ) cannon_arch_name="arm";;
3520	*)
3521	>&2 echo "Unkown architecture " $arch_name;
3522	exit 1
3523	;;
3524	esac
3525
3526
3527	cat >>confdefs.h <<_ACEOF
3528	#define CFA_DEFAULT_CPU "$cannon_arch_name"
3529	_ACEOF
3530
3531
3532	cat >>confdefs.h <<_ACEOF
3533	#define CFA_64_CPU "x64"
3534	_ACEOF
3535
3536
3537	cat >>confdefs.h <<_ACEOF
3538	#define CFA_32_CPU "x86"
3539	_ACEOF
3540
3541
3542	#==============================================================================
3543	# CAFLAGS
3544
3545	cat >>confdefs.h <<_ACEOF
3546	#define CFA_FLAGS "${CFAFLAGS}"
3547	_ACEOF
3548
3549	CFA_FLAGS=${CFAFLAGS}
3550
3551
3552	#==============================================================================
3553	# Checks for programs.
3554	ac_ext=cpp
3555	ac_cpp='$CXXCPP $CPPFLAGS'
3556	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3557	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3558	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3559	if test -z "$CXX"; then
3560	if test -n "$CCC"; then
3561	CXX=$CCC
3562	else
3563	if test -n "$ac_tool_prefix"; then
3564	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3565	do
3566	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3567	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3568	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3569	$as_echo_n "checking for $ac_word... " >&6; }
3570	if ${ac_cv_prog_CXX+:} false; then :
3571	$as_echo_n "(cached) " >&6
3572	else
3573	if test -n "$CXX"; then
3574	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3575	else
3576	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3577	for as_dir in $PATH
3578	do
3579	IFS=$as_save_IFS
3580	test -z "$as_dir" && as_dir=.
3581	for ac_exec_ext in '' $ac_executable_extensions; do
3582	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3583	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3584	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3585	break 2
3586	fi
3587	done
3588	done
3589	IFS=$as_save_IFS
3590
3591	fi
3592	fi
3593	CXX=$ac_cv_prog_CXX
3594	if test -n "$CXX"; then
3595	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3596	$as_echo "$CXX" >&6; }
3597	else
3598	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3599	$as_echo "no" >&6; }
3600	fi
3601
3602
3603	test -n "$CXX" && break
3604	done
3605	fi
3606	if test -z "$CXX"; then
3607	ac_ct_CXX=$CXX
3608	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3609	do
3610	# Extract the first word of "$ac_prog", so it can be a program name with args.
3611	set dummy $ac_prog; ac_word=$2
3612	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3613	$as_echo_n "checking for $ac_word... " >&6; }
3614	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3615	$as_echo_n "(cached) " >&6
3616	else
3617	if test -n "$ac_ct_CXX"; then
3618	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3619	else
3620	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3621	for as_dir in $PATH
3622	do
3623	IFS=$as_save_IFS
3624	test -z "$as_dir" && as_dir=.
3625	for ac_exec_ext in '' $ac_executable_extensions; do
3626	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3627	ac_cv_prog_ac_ct_CXX="$ac_prog"
3628	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3629	break 2
3630	fi
3631	done
3632	done
3633	IFS=$as_save_IFS
3634
3635	fi
3636	fi
3637	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3638	if test -n "$ac_ct_CXX"; then
3639	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3640	$as_echo "$ac_ct_CXX" >&6; }
3641	else
3642	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3643	$as_echo "no" >&6; }
3644	fi
3645
3646
3647	test -n "$ac_ct_CXX" && break
3648	done
3649
3650	if test "x$ac_ct_CXX" = x; then
3651	CXX="g++"
3652	else
3653	case $cross_compiling:$ac_tool_warned in
3654	yes:)
3655	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3656	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3657	ac_tool_warned=yes ;;
3658	esac
3659	CXX=$ac_ct_CXX
3660	fi
3661	fi
3662
3663	fi
3664	fi
3665	# Provide some information about the compiler.
3666	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3667	set X $ac_compile
3668	ac_compiler=$2
3669	for ac_option in --version -v -V -qversion; do
3670	{ { ac_try="$ac_compiler $ac_option >&5"
3671	case "(($ac_try" in
3672	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3673	*) ac_try_echo=$ac_try;;
3674	esac
3675	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3676	$as_echo "$ac_try_echo"; } >&5
3677	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3678	ac_status=$?
3679	if test -s conftest.err; then
3680	sed '10a\
3681	... rest of stderr output deleted ...
3682	10q' conftest.err >conftest.er1
3683	cat conftest.er1 >&5
3684	fi
3685	rm -f conftest.er1 conftest.err
3686	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3687	test $ac_status = 0; }
3688	done
3689
3690	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3691	/* end confdefs.h. */
3692
3693	int
3694	main ()
3695	{
3696
3697	;
3698	return 0;
3699	}
3700	_ACEOF
3701	ac_clean_files_save=$ac_clean_files
3702	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3703	# Try to create an executable without -o first, disregard a.out.
3704	# It will help us diagnose broken compilers, and finding out an intuition
3705	# of exeext.
3706	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
3707	$as_echo_n "checking whether the C++ compiler works... " >&6; }
3708	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3709
3710	# The possible output files:
3711	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3712
3713	ac_rmfiles=
3714	for ac_file in $ac_files
3715	do
3716	case $ac_file in
3717	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3718	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3719	esac
3720	done
3721	rm -f $ac_rmfiles
3722
3723	if { { ac_try="$ac_link_default"
3724	case "(($ac_try" in
3725	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3726	*) ac_try_echo=$ac_try;;
3727	esac
3728	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3729	$as_echo "$ac_try_echo"; } >&5
3730	(eval "$ac_link_default") 2>&5
3731	ac_status=$?
3732	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3733	test $ac_status = 0; }; then :
3734	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3735	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3736	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3737	# so that the user can short-circuit this test for compilers unknown to
3738	# Autoconf.
3739	for ac_file in $ac_files ''
3740	do
3741	test -f "$ac_file" \|\| continue
3742	case $ac_file in
3743	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
3744	;;
3745	[ab].out )
3746	# We found the default executable, but exeext='' is most
3747	# certainly right.
3748	break;;
3749	. )
3750	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3751	then :; else
3752	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3753	fi
3754	# We set ac_cv_exeext here because the later test for it is not
3755	# safe: cross compilers may not add the suffix if given an `-o'
3756	# argument, so we may need to know it at that point already.
3757	# Even if this section looks crufty: it has the advantage of
3758	# actually working.
3759	break;;
3760	* )
3761	break;;
3762	esac
3763	done
3764	test "$ac_cv_exeext" = no && ac_cv_exeext=
3765
3766	else
3767	ac_file=''
3768	fi
3769	if test -z "$ac_file"; then :
3770	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3771	$as_echo "no" >&6; }
3772	$as_echo "$as_me: failed program was:" >&5
3773	sed 's/^/\| /' conftest.$ac_ext >&5
3774
3775	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3776	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3777	as_fn_error 77 "C++ compiler cannot create executables
3778	See \`config.log' for more details" "$LINENO" 5; }
3779	else
3780	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3781	$as_echo "yes" >&6; }
3782	fi
3783	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3784	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
3785	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3786	$as_echo "$ac_file" >&6; }
3787	ac_exeext=$ac_cv_exeext
3788
3789	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3790	ac_clean_files=$ac_clean_files_save
3791	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3792	$as_echo_n "checking for suffix of executables... " >&6; }
3793	if { { ac_try="$ac_link"
3794	case "(($ac_try" in
3795	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3796	*) ac_try_echo=$ac_try;;
3797	esac
3798	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3799	$as_echo "$ac_try_echo"; } >&5
3800	(eval "$ac_link") 2>&5
3801	ac_status=$?
3802	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3803	test $ac_status = 0; }; then :
3804	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3805	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3806	# work properly (i.e., refer to `conftest.exe'), while it won't with
3807	# `rm'.
3808	for ac_file in conftest.exe conftest conftest.*; do
3809	test -f "$ac_file" \|\| continue
3810	case $ac_file in
3811	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3812	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3813	break;;
3814	* ) break;;
3815	esac
3816	done
3817	else
3818	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3819	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3820	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3821	See \`config.log' for more details" "$LINENO" 5; }
3822	fi
3823	rm -f conftest conftest$ac_cv_exeext
3824	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3825	$as_echo "$ac_cv_exeext" >&6; }
3826
3827	rm -f conftest.$ac_ext
3828	EXEEXT=$ac_cv_exeext
3829	ac_exeext=$EXEEXT
3830	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3831	/* end confdefs.h. */
3832	#include <stdio.h>
3833	int
3834	main ()
3835	{
3836	FILE *f = fopen ("conftest.out", "w");
3837	return ferror (f) \|\| fclose (f) != 0;
3838
3839	;
3840	return 0;
3841	}
3842	_ACEOF
3843	ac_clean_files="$ac_clean_files conftest.out"
3844	# Check that the compiler produces executables we can run. If not, either
3845	# the compiler is broken, or we cross compile.
3846	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3847	$as_echo_n "checking whether we are cross compiling... " >&6; }
3848	if test "$cross_compiling" != yes; then
3849	{ { ac_try="$ac_link"
3850	case "(($ac_try" in
3851	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3852	*) ac_try_echo=$ac_try;;
3853	esac
3854	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3855	$as_echo "$ac_try_echo"; } >&5
3856	(eval "$ac_link") 2>&5
3857	ac_status=$?
3858	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3859	test $ac_status = 0; }
3860	if { ac_try='./conftest$ac_cv_exeext'
3861	{ { case "(($ac_try" in
3862	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3863	*) ac_try_echo=$ac_try;;
3864	esac
3865	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3866	$as_echo "$ac_try_echo"; } >&5
3867	(eval "$ac_try") 2>&5
3868	ac_status=$?
3869	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3870	test $ac_status = 0; }; }; then
3871	cross_compiling=no
3872	else
3873	if test "$cross_compiling" = maybe; then
3874	cross_compiling=yes
3875	else
3876	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3877	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3878	as_fn_error $? "cannot run C++ compiled programs.
3879	If you meant to cross compile, use \`--host'.
3880	See \`config.log' for more details" "$LINENO" 5; }
3881	fi
3882	fi
3883	fi
3884	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3885	$as_echo "$cross_compiling" >&6; }
3886
3887	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3888	ac_clean_files=$ac_clean_files_save
3889	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3890	$as_echo_n "checking for suffix of object files... " >&6; }
3891	if ${ac_cv_objext+:} false; then :
3892	$as_echo_n "(cached) " >&6
3893	else
3894	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3895	/* end confdefs.h. */
3896
3897	int
3898	main ()
3899	{
3900
3901	;
3902	return 0;
3903	}
3904	_ACEOF
3905	rm -f conftest.o conftest.obj
3906	if { { ac_try="$ac_compile"
3907	case "(($ac_try" in
3908	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3909	*) ac_try_echo=$ac_try;;
3910	esac
3911	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3912	$as_echo "$ac_try_echo"; } >&5
3913	(eval "$ac_compile") 2>&5
3914	ac_status=$?
3915	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3916	test $ac_status = 0; }; then :
3917	for ac_file in conftest.o conftest.obj conftest.*; do
3918	test -f "$ac_file" \|\| continue;
3919	case $ac_file in
3920	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3921	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3922	break;;
3923	esac
3924	done
3925	else
3926	$as_echo "$as_me: failed program was:" >&5
3927	sed 's/^/\| /' conftest.$ac_ext >&5
3928
3929	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3930	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3931	as_fn_error $? "cannot compute suffix of object files: cannot compile
3932	See \`config.log' for more details" "$LINENO" 5; }
3933	fi
3934	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3935	fi
3936	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3937	$as_echo "$ac_cv_objext" >&6; }
3938	OBJEXT=$ac_cv_objext
3939	ac_objext=$OBJEXT
3940	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3941	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3942	if ${ac_cv_cxx_compiler_gnu+:} false; then :
3943	$as_echo_n "(cached) " >&6
3944	else
3945	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3946	/* end confdefs.h. */
3947
3948	int
3949	main ()
3950	{
3951	#ifndef __GNUC__
3952	choke me
3953	#endif
3954
3955	;
3956	return 0;
3957	}
3958	_ACEOF
3959	if ac_fn_cxx_try_compile "$LINENO"; then :
3960	ac_compiler_gnu=yes
3961	else
3962	ac_compiler_gnu=no
3963	fi
3964	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3965	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3966
3967	fi
3968	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3969	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3970	if test $ac_compiler_gnu = yes; then
3971	GXX=yes
3972	else
3973	GXX=
3974	fi
3975	ac_test_CXXFLAGS=${CXXFLAGS+set}
3976	ac_save_CXXFLAGS=$CXXFLAGS
3977	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3978	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3979	if ${ac_cv_prog_cxx_g+:} false; then :
3980	$as_echo_n "(cached) " >&6
3981	else
3982	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3983	ac_cxx_werror_flag=yes
3984	ac_cv_prog_cxx_g=no
3985	CXXFLAGS="-g"
3986	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3987	/* end confdefs.h. */
3988
3989	int
3990	main ()
3991	{
3992
3993	;
3994	return 0;
3995	}
3996	_ACEOF
3997	if ac_fn_cxx_try_compile "$LINENO"; then :
3998	ac_cv_prog_cxx_g=yes
3999	else
4000	CXXFLAGS=""
4001	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4002	/* end confdefs.h. */
4003
4004	int
4005	main ()
4006	{
4007
4008	;
4009	return 0;
4010	}
4011	_ACEOF
4012	if ac_fn_cxx_try_compile "$LINENO"; then :
4013
4014	else
4015	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4016	CXXFLAGS="-g"
4017	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4018	/* end confdefs.h. */
4019
4020	int
4021	main ()
4022	{
4023
4024	;
4025	return 0;
4026	}
4027	_ACEOF
4028	if ac_fn_cxx_try_compile "$LINENO"; then :
4029	ac_cv_prog_cxx_g=yes
4030	fi
4031	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4032	fi
4033	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4034	fi
4035	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4036	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4037	fi
4038	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4039	$as_echo "$ac_cv_prog_cxx_g" >&6; }
4040	if test "$ac_test_CXXFLAGS" = set; then
4041	CXXFLAGS=$ac_save_CXXFLAGS
4042	elif test $ac_cv_prog_cxx_g = yes; then
4043	if test "$GXX" = yes; then
4044	CXXFLAGS="-g -O2"
4045	else
4046	CXXFLAGS="-g"
4047	fi
4048	else
4049	if test "$GXX" = yes; then
4050	CXXFLAGS="-O2"
4051	else
4052	CXXFLAGS=
4053	fi
4054	fi
4055	ac_ext=c
4056	ac_cpp='$CPP $CPPFLAGS'
4057	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4058	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4059	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4060	DEPDIR="${am__leading_dot}deps"
4061
4062	ac_config_commands="$ac_config_commands depfiles"
4063
4064
4065	am_make=${MAKE-make}
4066	cat > confinc << 'END'
4067	am__doit:
4068	@echo this is the am__doit target
4069	.PHONY: am__doit
4070	END
4071	# If we don't find an include directive, just comment out the code.
4072	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4073	$as_echo_n "checking for style of include used by $am_make... " >&6; }
4074	am__include="#"
4075	am__quote=
4076	_am_result=none
4077	# First try GNU make style include.
4078	echo "include confinc" > confmf
4079	# Ignore all kinds of additional output from 'make'.
4080	case `$am_make -s -f confmf 2> /dev/null` in #(
4081	the\ am__doit\ target)
4082	am__include=include
4083	am__quote=
4084	_am_result=GNU
4085	;;
4086	esac
4087	# Now try BSD make style include.
4088	if test "$am__include" = "#"; then
4089	echo '.include "confinc"' > confmf
4090	case `$am_make -s -f confmf 2> /dev/null` in #(
4091	the\ am__doit\ target)
4092	am__include=.include
4093	am__quote="\""
4094	_am_result=BSD
4095	;;
4096	esac
4097	fi
4098
4099
4100	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4101	$as_echo "$_am_result" >&6; }
4102	rm -f confinc confmf
4103
4104	# Check whether --enable-dependency-tracking was given.
4105	if test "${enable_dependency_tracking+set}" = set; then :
4106	enableval=$enable_dependency_tracking;
4107	fi
4108
4109	if test "x$enable_dependency_tracking" != xno; then
4110	am_depcomp="$ac_aux_dir/depcomp"
4111	AMDEPBACKSLASH='\'
4112	am__nodep='_no'
4113	fi
4114	if test "x$enable_dependency_tracking" != xno; then
4115	AMDEP_TRUE=
4116	AMDEP_FALSE='#'
4117	else
4118	AMDEP_TRUE='#'
4119	AMDEP_FALSE=
4120	fi
4121
4122
4123
4124	depcc="$CXX" am_compiler_list=
4125
4126	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4127	$as_echo_n "checking dependency style of $depcc... " >&6; }
4128	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
4129	$as_echo_n "(cached) " >&6
4130	else
4131	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4132	# We make a subdir and do the tests there. Otherwise we can end up
4133	# making bogus files that we don't know about and never remove. For
4134	# instance it was reported that on HP-UX the gcc test will end up
4135	# making a dummy file named 'D' -- because '-MD' means "put the output
4136	# in D".
4137	rm -rf conftest.dir
4138	mkdir conftest.dir
4139	# Copy depcomp to subdir because otherwise we won't find it if we're
4140	# using a relative directory.
4141	cp "$am_depcomp" conftest.dir
4142	cd conftest.dir
4143	# We will build objects and dependencies in a subdirectory because
4144	# it helps to detect inapplicable dependency modes. For instance
4145	# both Tru64's cc and ICC support -MD to output dependencies as a
4146	# side effect of compilation, but ICC will put the dependencies in
4147	# the current directory while Tru64 will put them in the object
4148	# directory.
4149	mkdir sub
4150
4151	am_cv_CXX_dependencies_compiler_type=none
4152	if test "$am_compiler_list" = ""; then
4153	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4154	fi
4155	am__universal=false
4156	case " $depcc " in #(
4157	\ -arch\ \ -arch\ *) am__universal=true ;;
4158	esac
4159
4160	for depmode in $am_compiler_list; do
4161	# Setup a source with many dependencies, because some compilers
4162	# like to wrap large dependency lists on column 80 (with \), and
4163	# we should not choose a depcomp mode which is confused by this.
4164	#
4165	# We need to recreate these files for each test, as the compiler may
4166	# overwrite some of them when testing with obscure command lines.
4167	# This happens at least with the AIX C compiler.
4168	: > sub/conftest.c
4169	for i in 1 2 3 4 5 6; do
4170	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4171	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4172	# Solaris 10 /bin/sh.
4173	echo '/* dummy */' > sub/conftst$i.h
4174	done
4175	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4176
4177	# We check with '-c' and '-o' for the sake of the "dashmstdout"
4178	# mode. It turns out that the SunPro C++ compiler does not properly
4179	# handle '-M -o', and we need to detect this. Also, some Intel
4180	# versions had trouble with output in subdirs.
4181	am__obj=sub/conftest.${OBJEXT-o}
4182	am__minus_obj="-o $am__obj"
4183	case $depmode in
4184	gcc)
4185	# This depmode causes a compiler race in universal mode.
4186	test "$am__universal" = false \|\| continue
4187	;;
4188	nosideeffect)
4189	# After this tag, mechanisms are not by side-effect, so they'll
4190	# only be used when explicitly requested.
4191	if test "x$enable_dependency_tracking" = xyes; then
4192	continue
4193	else
4194	break
4195	fi
4196	;;
4197	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4198	# This compiler won't grok '-c -o', but also, the minuso test has
4199	# not run yet. These depmodes are late enough in the game, and
4200	# so weak that their functioning should not be impacted.
4201	am__obj=conftest.${OBJEXT-o}
4202	am__minus_obj=
4203	;;
4204	none) break ;;
4205	esac
4206	if depmode=$depmode \
4207	source=sub/conftest.c object=$am__obj \
4208	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4209	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4210	>/dev/null 2>conftest.err &&
4211	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4212	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4213	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4214	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4215	# icc doesn't choke on unknown options, it will just issue warnings
4216	# or remarks (even with -Werror). So we grep stderr for any message
4217	# that says an option was ignored or not supported.
4218	# When given -MP, icc 7.0 and 7.1 complain thusly:
4219	# icc: Command line warning: ignoring option '-M'; no argument required
4220	# The diagnosis changed in icc 8.0:
4221	# icc: Command line remark: option '-MP' not supported
4222	if (grep 'ignoring option' conftest.err \|\|
4223	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4224	am_cv_CXX_dependencies_compiler_type=$depmode
4225	break
4226	fi
4227	fi
4228	done
4229
4230	cd ..
4231	rm -rf conftest.dir
4232	else
4233	am_cv_CXX_dependencies_compiler_type=none
4234	fi
4235
4236	fi
4237	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4238	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4239	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4240
4241	if
4242	test "x$enable_dependency_tracking" != xno \
4243	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4244	am__fastdepCXX_TRUE=
4245	am__fastdepCXX_FALSE='#'
4246	else
4247	am__fastdepCXX_TRUE='#'
4248	am__fastdepCXX_FALSE=
4249	fi
4250
4251
4252	ac_ext=c
4253	ac_cpp='$CPP $CPPFLAGS'
4254	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4255	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4256	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4257	if test -n "$ac_tool_prefix"; then
4258	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4259	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4260	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4261	$as_echo_n "checking for $ac_word... " >&6; }
4262	if ${ac_cv_prog_CC+:} false; then :
4263	$as_echo_n "(cached) " >&6
4264	else
4265	if test -n "$CC"; then
4266	ac_cv_prog_CC="$CC" # Let the user override the test.
4267	else
4268	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4269	for as_dir in $PATH
4270	do
4271	IFS=$as_save_IFS
4272	test -z "$as_dir" && as_dir=.
4273	for ac_exec_ext in '' $ac_executable_extensions; do
4274	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4275	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4276	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4277	break 2
4278	fi
4279	done
4280	done
4281	IFS=$as_save_IFS
4282
4283	fi
4284	fi
4285	CC=$ac_cv_prog_CC
4286	if test -n "$CC"; then
4287	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4288	$as_echo "$CC" >&6; }
4289	else
4290	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4291	$as_echo "no" >&6; }
4292	fi
4293
4294
4295	fi
4296	if test -z "$ac_cv_prog_CC"; then
4297	ac_ct_CC=$CC
4298	# Extract the first word of "gcc", so it can be a program name with args.
4299	set dummy gcc; ac_word=$2
4300	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4301	$as_echo_n "checking for $ac_word... " >&6; }
4302	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4303	$as_echo_n "(cached) " >&6
4304	else
4305	if test -n "$ac_ct_CC"; then
4306	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4307	else
4308	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4309	for as_dir in $PATH
4310	do
4311	IFS=$as_save_IFS
4312	test -z "$as_dir" && as_dir=.
4313	for ac_exec_ext in '' $ac_executable_extensions; do
4314	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4315	ac_cv_prog_ac_ct_CC="gcc"
4316	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4317	break 2
4318	fi
4319	done
4320	done
4321	IFS=$as_save_IFS
4322
4323	fi
4324	fi
4325	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4326	if test -n "$ac_ct_CC"; then
4327	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4328	$as_echo "$ac_ct_CC" >&6; }
4329	else
4330	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4331	$as_echo "no" >&6; }
4332	fi
4333
4334	if test "x$ac_ct_CC" = x; then
4335	CC=""
4336	else
4337	case $cross_compiling:$ac_tool_warned in
4338	yes:)
4339	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4340	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4341	ac_tool_warned=yes ;;
4342	esac
4343	CC=$ac_ct_CC
4344	fi
4345	else
4346	CC="$ac_cv_prog_CC"
4347	fi
4348
4349	if test -z "$CC"; then
4350	if test -n "$ac_tool_prefix"; then
4351	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4352	set dummy ${ac_tool_prefix}cc; ac_word=$2
4353	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4354	$as_echo_n "checking for $ac_word... " >&6; }
4355	if ${ac_cv_prog_CC+:} false; then :
4356	$as_echo_n "(cached) " >&6
4357	else
4358	if test -n "$CC"; then
4359	ac_cv_prog_CC="$CC" # Let the user override the test.
4360	else
4361	as_save_IFS=$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	ac_cv_prog_CC="${ac_tool_prefix}cc"
4369	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4370	break 2
4371	fi
4372	done
4373	done
4374	IFS=$as_save_IFS
4375
4376	fi
4377	fi
4378	CC=$ac_cv_prog_CC
4379	if test -n "$CC"; then
4380	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4381	$as_echo "$CC" >&6; }
4382	else
4383	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4384	$as_echo "no" >&6; }
4385	fi
4386
4387
4388	fi
4389	fi
4390	if test -z "$CC"; then
4391	# Extract the first word of "cc", so it can be a program name with args.
4392	set dummy cc; ac_word=$2
4393	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4394	$as_echo_n "checking for $ac_word... " >&6; }
4395	if ${ac_cv_prog_CC+:} false; then :
4396	$as_echo_n "(cached) " >&6
4397	else
4398	if test -n "$CC"; then
4399	ac_cv_prog_CC="$CC" # Let the user override the test.
4400	else
4401	ac_prog_rejected=no
4402	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4403	for as_dir in $PATH
4404	do
4405	IFS=$as_save_IFS
4406	test -z "$as_dir" && as_dir=.
4407	for ac_exec_ext in '' $ac_executable_extensions; do
4408	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4409	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4410	ac_prog_rejected=yes
4411	continue
4412	fi
4413	ac_cv_prog_CC="cc"
4414	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4415	break 2
4416	fi
4417	done
4418	done
4419	IFS=$as_save_IFS
4420
4421	if test $ac_prog_rejected = yes; then
4422	# We found a bogon in the path, so make sure we never use it.
4423	set dummy $ac_cv_prog_CC
4424	shift
4425	if test $# != 0; then
4426	# We chose a different compiler from the bogus one.
4427	# However, it has the same basename, so the bogon will be chosen
4428	# first if we set CC to just the basename; use the full file name.
4429	shift
4430	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4431	fi
4432	fi
4433	fi
4434	fi
4435	CC=$ac_cv_prog_CC
4436	if test -n "$CC"; then
4437	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4438	$as_echo "$CC" >&6; }
4439	else
4440	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4441	$as_echo "no" >&6; }
4442	fi
4443
4444
4445	fi
4446	if test -z "$CC"; then
4447	if test -n "$ac_tool_prefix"; then
4448	for ac_prog in cl.exe
4449	do
4450	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4451	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4452	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4453	$as_echo_n "checking for $ac_word... " >&6; }
4454	if ${ac_cv_prog_CC+:} false; then :
4455	$as_echo_n "(cached) " >&6
4456	else
4457	if test -n "$CC"; then
4458	ac_cv_prog_CC="$CC" # Let the user override the test.
4459	else
4460	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4461	for as_dir in $PATH
4462	do
4463	IFS=$as_save_IFS
4464	test -z "$as_dir" && as_dir=.
4465	for ac_exec_ext in '' $ac_executable_extensions; do
4466	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4467	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4468	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4469	break 2
4470	fi
4471	done
4472	done
4473	IFS=$as_save_IFS
4474
4475	fi
4476	fi
4477	CC=$ac_cv_prog_CC
4478	if test -n "$CC"; then
4479	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4480	$as_echo "$CC" >&6; }
4481	else
4482	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4483	$as_echo "no" >&6; }
4484	fi
4485
4486
4487	test -n "$CC" && break
4488	done
4489	fi
4490	if test -z "$CC"; then
4491	ac_ct_CC=$CC
4492	for ac_prog in cl.exe
4493	do
4494	# Extract the first word of "$ac_prog", so it can be a program name with args.
4495	set dummy $ac_prog; ac_word=$2
4496	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4497	$as_echo_n "checking for $ac_word... " >&6; }
4498	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4499	$as_echo_n "(cached) " >&6
4500	else
4501	if test -n "$ac_ct_CC"; then
4502	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4503	else
4504	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4505	for as_dir in $PATH
4506	do
4507	IFS=$as_save_IFS
4508	test -z "$as_dir" && as_dir=.
4509	for ac_exec_ext in '' $ac_executable_extensions; do
4510	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4511	ac_cv_prog_ac_ct_CC="$ac_prog"
4512	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4513	break 2
4514	fi
4515	done
4516	done
4517	IFS=$as_save_IFS
4518
4519	fi
4520	fi
4521	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4522	if test -n "$ac_ct_CC"; then
4523	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4524	$as_echo "$ac_ct_CC" >&6; }
4525	else
4526	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4527	$as_echo "no" >&6; }
4528	fi
4529
4530
4531	test -n "$ac_ct_CC" && break
4532	done
4533
4534	if test "x$ac_ct_CC" = x; then
4535	CC=""
4536	else
4537	case $cross_compiling:$ac_tool_warned in
4538	yes:)
4539	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4540	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4541	ac_tool_warned=yes ;;
4542	esac
4543	CC=$ac_ct_CC
4544	fi
4545	fi
4546
4547	fi
4548
4549
4550	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4551	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4552	as_fn_error $? "no acceptable C compiler found in \$PATH
4553	See \`config.log' for more details" "$LINENO" 5; }
4554
4555	# Provide some information about the compiler.
4556	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4557	set X $ac_compile
4558	ac_compiler=$2
4559	for ac_option in --version -v -V -qversion; do
4560	{ { ac_try="$ac_compiler $ac_option >&5"
4561	case "(($ac_try" in
4562	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4563	*) ac_try_echo=$ac_try;;
4564	esac
4565	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4566	$as_echo "$ac_try_echo"; } >&5
4567	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
4568	ac_status=$?
4569	if test -s conftest.err; then
4570	sed '10a\
4571	... rest of stderr output deleted ...
4572	10q' conftest.err >conftest.er1
4573	cat conftest.er1 >&5
4574	fi
4575	rm -f conftest.er1 conftest.err
4576	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4577	test $ac_status = 0; }
4578	done
4579
4580	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4581	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4582	if ${ac_cv_c_compiler_gnu+:} false; then :
4583	$as_echo_n "(cached) " >&6
4584	else
4585	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4586	/* end confdefs.h. */
4587
4588	int
4589	main ()
4590	{
4591	#ifndef __GNUC__
4592	choke me
4593	#endif
4594
4595	;
4596	return 0;
4597	}
4598	_ACEOF
4599	if ac_fn_c_try_compile "$LINENO"; then :
4600	ac_compiler_gnu=yes
4601	else
4602	ac_compiler_gnu=no
4603	fi
4604	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4605	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4606
4607	fi
4608	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4609	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
4610	if test $ac_compiler_gnu = yes; then
4611	GCC=yes
4612	else
4613	GCC=
4614	fi
4615	ac_test_CFLAGS=${CFLAGS+set}
4616	ac_save_CFLAGS=$CFLAGS
4617	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4618	$as_echo_n "checking whether $CC accepts -g... " >&6; }
4619	if ${ac_cv_prog_cc_g+:} false; then :
4620	$as_echo_n "(cached) " >&6
4621	else
4622	ac_save_c_werror_flag=$ac_c_werror_flag
4623	ac_c_werror_flag=yes
4624	ac_cv_prog_cc_g=no
4625	CFLAGS="-g"
4626	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4627	/* end confdefs.h. */
4628
4629	int
4630	main ()
4631	{
4632
4633	;
4634	return 0;
4635	}
4636	_ACEOF
4637	if ac_fn_c_try_compile "$LINENO"; then :
4638	ac_cv_prog_cc_g=yes
4639	else
4640	CFLAGS=""
4641	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4642	/* end confdefs.h. */
4643
4644	int
4645	main ()
4646	{
4647
4648	;
4649	return 0;
4650	}
4651	_ACEOF
4652	if ac_fn_c_try_compile "$LINENO"; then :
4653
4654	else
4655	ac_c_werror_flag=$ac_save_c_werror_flag
4656	CFLAGS="-g"
4657	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4658	/* end confdefs.h. */
4659
4660	int
4661	main ()
4662	{
4663
4664	;
4665	return 0;
4666	}
4667	_ACEOF
4668	if ac_fn_c_try_compile "$LINENO"; then :
4669	ac_cv_prog_cc_g=yes
4670	fi
4671	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4672	fi
4673	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4674	fi
4675	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4676	ac_c_werror_flag=$ac_save_c_werror_flag
4677	fi
4678	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4679	$as_echo "$ac_cv_prog_cc_g" >&6; }
4680	if test "$ac_test_CFLAGS" = set; then
4681	CFLAGS=$ac_save_CFLAGS
4682	elif test $ac_cv_prog_cc_g = yes; then
4683	if test "$GCC" = yes; then
4684	CFLAGS="-g -O2"
4685	else
4686	CFLAGS="-g"
4687	fi
4688	else
4689	if test "$GCC" = yes; then
4690	CFLAGS="-O2"
4691	else
4692	CFLAGS=
4693	fi
4694	fi
4695	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4696	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4697	if ${ac_cv_prog_cc_c89+:} false; then :
4698	$as_echo_n "(cached) " >&6
4699	else
4700	ac_cv_prog_cc_c89=no
4701	ac_save_CC=$CC
4702	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4703	/* end confdefs.h. */
4704	#include <stdarg.h>
4705	#include <stdio.h>
4706	struct stat;
4707	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4708	struct buf { int x; };
4709	FILE * (rcsopen) (struct buf , struct stat *, int);
4710	static char *e (p, i)
4711	char **p;
4712	int i;
4713	{
4714	return p[i];
4715	}
4716	static char f (char (g) (char , int), char *p, ...)
4717	{
4718	char *s;
4719	va_list v;
4720	va_start (v,p);
4721	s = g (p, va_arg (v,int));
4722	va_end (v);
4723	return s;
4724	}
4725
4726	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4727	function prototypes and stuff, but not '\xHH' hex character constants.
4728	These don't provoke an error unfortunately, instead are silently treated
4729	as 'x'. The following induces an error, until -std is added to get
4730	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4731	array size at least. It's necessary to write '\x00'==0 to get something
4732	that's true only with -std. */
4733	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4734
4735	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4736	inside strings and character constants. */
4737	#define FOO(x) 'x'
4738	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4739
4740	int test (int i, double x);
4741	struct s1 {int (*f) (int a);};
4742	struct s2 {int (*f) (double a);};
4743	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
4744	int argc;
4745	char **argv;
4746	int
4747	main ()
4748	{
4749	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
4750	;
4751	return 0;
4752	}
4753	_ACEOF
4754	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4755	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4756	do
4757	CC="$ac_save_CC $ac_arg"
4758	if ac_fn_c_try_compile "$LINENO"; then :
4759	ac_cv_prog_cc_c89=$ac_arg
4760	fi
4761	rm -f core conftest.err conftest.$ac_objext
4762	test "x$ac_cv_prog_cc_c89" != "xno" && break
4763	done
4764	rm -f conftest.$ac_ext
4765	CC=$ac_save_CC
4766
4767	fi
4768	# AC_CACHE_VAL
4769	case "x$ac_cv_prog_cc_c89" in
4770	x)
4771	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4772	$as_echo "none needed" >&6; } ;;
4773	xno)
4774	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4775	$as_echo "unsupported" >&6; } ;;
4776	*)
4777	CC="$CC $ac_cv_prog_cc_c89"
4778	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4779	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4780	esac
4781	if test "x$ac_cv_prog_cc_c89" != xno; then :
4782
4783	fi
4784
4785	ac_ext=c
4786	ac_cpp='$CPP $CPPFLAGS'
4787	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4788	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4789	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4790
4791	ac_ext=c
4792	ac_cpp='$CPP $CPPFLAGS'
4793	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4794	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4795	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4796	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4797	$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4798	if ${am_cv_prog_cc_c_o+:} false; then :
4799	$as_echo_n "(cached) " >&6
4800	else
4801	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4802	/* end confdefs.h. */
4803
4804	int
4805	main ()
4806	{
4807
4808	;
4809	return 0;
4810	}
4811	_ACEOF
4812	# Make sure it works both with $CC and with simple cc.
4813	# Following AC_PROG_CC_C_O, we do the test twice because some
4814	# compilers refuse to overwrite an existing .o file with -o,
4815	# though they will create one.
4816	am_cv_prog_cc_c_o=yes
4817	for am_i in 1 2; do
4818	if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4819	($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4820	ac_status=$?
4821	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4822	(exit $ac_status); } \
4823	&& test -f conftest2.$ac_objext; then
4824	: OK
4825	else
4826	am_cv_prog_cc_c_o=no
4827	break
4828	fi
4829	done
4830	rm -f core conftest*
4831	unset am_i
4832	fi
4833	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4834	$as_echo "$am_cv_prog_cc_c_o" >&6; }
4835	if test "$am_cv_prog_cc_c_o" != yes; then
4836	# Losing compiler, so override with the script.
4837	# FIXME: It is wrong to rewrite CC.
4838	# But if we don't then we get into trouble of one sort or another.
4839	# A longer-term fix would be to have automake use am__CC in this case,
4840	# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4841	CC="$am_aux_dir/compile $CC"
4842	fi
4843	ac_ext=c
4844	ac_cpp='$CPP $CPPFLAGS'
4845	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4846	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4847	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4848
4849
4850	depcc="$CC" am_compiler_list=
4851
4852	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4853	$as_echo_n "checking dependency style of $depcc... " >&6; }
4854	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4855	$as_echo_n "(cached) " >&6
4856	else
4857	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4858	# We make a subdir and do the tests there. Otherwise we can end up
4859	# making bogus files that we don't know about and never remove. For
4860	# instance it was reported that on HP-UX the gcc test will end up
4861	# making a dummy file named 'D' -- because '-MD' means "put the output
4862	# in D".
4863	rm -rf conftest.dir
4864	mkdir conftest.dir
4865	# Copy depcomp to subdir because otherwise we won't find it if we're
4866	# using a relative directory.
4867	cp "$am_depcomp" conftest.dir
4868	cd conftest.dir
4869	# We will build objects and dependencies in a subdirectory because
4870	# it helps to detect inapplicable dependency modes. For instance
4871	# both Tru64's cc and ICC support -MD to output dependencies as a
4872	# side effect of compilation, but ICC will put the dependencies in
4873	# the current directory while Tru64 will put them in the object
4874	# directory.
4875	mkdir sub
4876
4877	am_cv_CC_dependencies_compiler_type=none
4878	if test "$am_compiler_list" = ""; then
4879	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4880	fi
4881	am__universal=false
4882	case " $depcc " in #(
4883	\ -arch\ \ -arch\ *) am__universal=true ;;
4884	esac
4885
4886	for depmode in $am_compiler_list; do
4887	# Setup a source with many dependencies, because some compilers
4888	# like to wrap large dependency lists on column 80 (with \), and
4889	# we should not choose a depcomp mode which is confused by this.
4890	#
4891	# We need to recreate these files for each test, as the compiler may
4892	# overwrite some of them when testing with obscure command lines.
4893	# This happens at least with the AIX C compiler.
4894	: > sub/conftest.c
4895	for i in 1 2 3 4 5 6; do
4896	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4897	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4898	# Solaris 10 /bin/sh.
4899	echo '/* dummy */' > sub/conftst$i.h
4900	done
4901	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4902
4903	# We check with '-c' and '-o' for the sake of the "dashmstdout"
4904	# mode. It turns out that the SunPro C++ compiler does not properly
4905	# handle '-M -o', and we need to detect this. Also, some Intel
4906	# versions had trouble with output in subdirs.
4907	am__obj=sub/conftest.${OBJEXT-o}
4908	am__minus_obj="-o $am__obj"
4909	case $depmode in
4910	gcc)
4911	# This depmode causes a compiler race in universal mode.
4912	test "$am__universal" = false \|\| continue
4913	;;
4914	nosideeffect)
4915	# After this tag, mechanisms are not by side-effect, so they'll
4916	# only be used when explicitly requested.
4917	if test "x$enable_dependency_tracking" = xyes; then
4918	continue
4919	else
4920	break
4921	fi
4922	;;
4923	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4924	# This compiler won't grok '-c -o', but also, the minuso test has
4925	# not run yet. These depmodes are late enough in the game, and
4926	# so weak that their functioning should not be impacted.
4927	am__obj=conftest.${OBJEXT-o}
4928	am__minus_obj=
4929	;;
4930	none) break ;;
4931	esac
4932	if depmode=$depmode \
4933	source=sub/conftest.c object=$am__obj \
4934	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4935	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4936	>/dev/null 2>conftest.err &&
4937	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4938	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4939	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4940	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4941	# icc doesn't choke on unknown options, it will just issue warnings
4942	# or remarks (even with -Werror). So we grep stderr for any message
4943	# that says an option was ignored or not supported.
4944	# When given -MP, icc 7.0 and 7.1 complain thusly:
4945	# icc: Command line warning: ignoring option '-M'; no argument required
4946	# The diagnosis changed in icc 8.0:
4947	# icc: Command line remark: option '-MP' not supported
4948	if (grep 'ignoring option' conftest.err \|\|
4949	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4950	am_cv_CC_dependencies_compiler_type=$depmode
4951	break
4952	fi
4953	fi
4954	done
4955
4956	cd ..
4957	rm -rf conftest.dir
4958	else
4959	am_cv_CC_dependencies_compiler_type=none
4960	fi
4961
4962	fi
4963	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4964	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4965	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4966
4967	if
4968	test "x$enable_dependency_tracking" != xno \
4969	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4970	am__fastdepCC_TRUE=
4971	am__fastdepCC_FALSE='#'
4972	else
4973	am__fastdepCC_TRUE='#'
4974	am__fastdepCC_FALSE=
4975	fi
4976
4977
4978	# By default we simply use the C compiler to build assembly code.
4979
4980	test "${CCAS+set}" = set \|\| CCAS=$CC
4981	test "${CCASFLAGS+set}" = set \|\| CCASFLAGS=$CFLAGS
4982
4983
4984
4985	depcc="$CCAS" am_compiler_list=
4986
4987	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4988	$as_echo_n "checking dependency style of $depcc... " >&6; }
4989	if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4990	$as_echo_n "(cached) " >&6
4991	else
4992	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4993	# We make a subdir and do the tests there. Otherwise we can end up
4994	# making bogus files that we don't know about and never remove. For
4995	# instance it was reported that on HP-UX the gcc test will end up
4996	# making a dummy file named 'D' -- because '-MD' means "put the output
4997	# in D".
4998	rm -rf conftest.dir
4999	mkdir conftest.dir
5000	# Copy depcomp to subdir because otherwise we won't find it if we're
5001	# using a relative directory.
5002	cp "$am_depcomp" conftest.dir
5003	cd conftest.dir
5004	# We will build objects and dependencies in a subdirectory because
5005	# it helps to detect inapplicable dependency modes. For instance
5006	# both Tru64's cc and ICC support -MD to output dependencies as a
5007	# side effect of compilation, but ICC will put the dependencies in
5008	# the current directory while Tru64 will put them in the object
5009	# directory.
5010	mkdir sub
5011
5012	am_cv_CCAS_dependencies_compiler_type=none
5013	if test "$am_compiler_list" = ""; then
5014	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
5015	fi
5016	am__universal=false
5017
5018
5019	for depmode in $am_compiler_list; do
5020	# Setup a source with many dependencies, because some compilers
5021	# like to wrap large dependency lists on column 80 (with \), and
5022	# we should not choose a depcomp mode which is confused by this.
5023	#
5024	# We need to recreate these files for each test, as the compiler may
5025	# overwrite some of them when testing with obscure command lines.
5026	# This happens at least with the AIX C compiler.
5027	: > sub/conftest.c
5028	for i in 1 2 3 4 5 6; do
5029	echo '#include "conftst'$i'.h"' >> sub/conftest.c
5030	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
5031	# Solaris 10 /bin/sh.
5032	echo '/* dummy */' > sub/conftst$i.h
5033	done
5034	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5035
5036	# We check with '-c' and '-o' for the sake of the "dashmstdout"
5037	# mode. It turns out that the SunPro C++ compiler does not properly
5038	# handle '-M -o', and we need to detect this. Also, some Intel
5039	# versions had trouble with output in subdirs.
5040	am__obj=sub/conftest.${OBJEXT-o}
5041	am__minus_obj="-o $am__obj"
5042	case $depmode in
5043	gcc)
5044	# This depmode causes a compiler race in universal mode.
5045	test "$am__universal" = false \|\| continue
5046	;;
5047	nosideeffect)
5048	# After this tag, mechanisms are not by side-effect, so they'll
5049	# only be used when explicitly requested.
5050	if test "x$enable_dependency_tracking" = xyes; then
5051	continue
5052	else
5053	break
5054	fi
5055	;;
5056	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
5057	# This compiler won't grok '-c -o', but also, the minuso test has
5058	# not run yet. These depmodes are late enough in the game, and
5059	# so weak that their functioning should not be impacted.
5060	am__obj=conftest.${OBJEXT-o}
5061	am__minus_obj=
5062	;;
5063	none) break ;;
5064	esac
5065	if depmode=$depmode \
5066	source=sub/conftest.c object=$am__obj \
5067	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5068	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5069	>/dev/null 2>conftest.err &&
5070	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5071	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5072	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5073	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5074	# icc doesn't choke on unknown options, it will just issue warnings
5075	# or remarks (even with -Werror). So we grep stderr for any message
5076	# that says an option was ignored or not supported.
5077	# When given -MP, icc 7.0 and 7.1 complain thusly:
5078	# icc: Command line warning: ignoring option '-M'; no argument required
5079	# The diagnosis changed in icc 8.0:
5080	# icc: Command line remark: option '-MP' not supported
5081	if (grep 'ignoring option' conftest.err \|\|
5082	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5083	am_cv_CCAS_dependencies_compiler_type=$depmode
5084	break
5085	fi
5086	fi
5087	done
5088
5089	cd ..
5090	rm -rf conftest.dir
5091	else
5092	am_cv_CCAS_dependencies_compiler_type=none
5093	fi
5094
5095	fi
5096	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
5097	$as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
5098	CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
5099
5100	if
5101	test "x$enable_dependency_tracking" != xno \
5102	&& test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
5103	am__fastdepCCAS_TRUE=
5104	am__fastdepCCAS_FALSE='#'
5105	else
5106	am__fastdepCCAS_TRUE='#'
5107	am__fastdepCCAS_FALSE=
5108	fi
5109
5110
5111	# deprecated
5112	# These are often not installed and people miss seeing the "no", so stop the configure.
5113	for ac_prog in 'bison -y' byacc
5114	do
5115	# Extract the first word of "$ac_prog", so it can be a program name with args.
5116	set dummy $ac_prog; ac_word=$2
5117	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5118	$as_echo_n "checking for $ac_word... " >&6; }
5119	if ${ac_cv_prog_YACC+:} false; then :
5120	$as_echo_n "(cached) " >&6
5121	else
5122	if test -n "$YACC"; then
5123	ac_cv_prog_YACC="$YACC" # Let the user override the test.
5124	else
5125	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5126	for as_dir in $PATH
5127	do
5128	IFS=$as_save_IFS
5129	test -z "$as_dir" && as_dir=.
5130	for ac_exec_ext in '' $ac_executable_extensions; do
5131	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5132	ac_cv_prog_YACC="$ac_prog"
5133	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5134	break 2
5135	fi
5136	done
5137	done
5138	IFS=$as_save_IFS
5139
5140	fi
5141	fi
5142	YACC=$ac_cv_prog_YACC
5143	if test -n "$YACC"; then
5144	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5145	$as_echo "$YACC" >&6; }
5146	else
5147	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5148	$as_echo "no" >&6; }
5149	fi
5150
5151
5152	test -n "$YACC" && break
5153	done
5154	test -n "$YACC" \|\| YACC="yacc"
5155
5156	if test "${YACC}" = "yacc" ; then echo "Error: bison required." ; exit 1 ; fi
5157
5158	for ac_prog in flex lex
5159	do
5160	# Extract the first word of "$ac_prog", so it can be a program name with args.
5161	set dummy $ac_prog; ac_word=$2
5162	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5163	$as_echo_n "checking for $ac_word... " >&6; }
5164	if ${ac_cv_prog_LEX+:} false; then :
5165	$as_echo_n "(cached) " >&6
5166	else
5167	if test -n "$LEX"; then
5168	ac_cv_prog_LEX="$LEX" # Let the user override the test.
5169	else
5170	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5171	for as_dir in $PATH
5172	do
5173	IFS=$as_save_IFS
5174	test -z "$as_dir" && as_dir=.
5175	for ac_exec_ext in '' $ac_executable_extensions; do
5176	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5177	ac_cv_prog_LEX="$ac_prog"
5178	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5179	break 2
5180	fi
5181	done
5182	done
5183	IFS=$as_save_IFS
5184
5185	fi
5186	fi
5187	LEX=$ac_cv_prog_LEX
5188	if test -n "$LEX"; then
5189	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
5190	$as_echo "$LEX" >&6; }
5191	else
5192	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5193	$as_echo "no" >&6; }
5194	fi
5195
5196
5197	test -n "$LEX" && break
5198	done
5199	test -n "$LEX" \|\| LEX=":"
5200
5201	if test "x$LEX" != "x:"; then
5202	cat >conftest.l <<_ACEOF
5203	%%
5204	a { ECHO; }
5205	b { REJECT; }
5206	c { yymore (); }
5207	d { yyless (1); }
5208	e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */
5209	yyless ((input () != 0)); }
5210	f { unput (yytext[0]); }
5211	. { BEGIN INITIAL; }
5212	%%
5213	#ifdef YYTEXT_POINTER
5214	extern char *yytext;
5215	#endif
5216	int
5217	main (void)
5218	{
5219	return ! yylex () + ! yywrap ();
5220	}
5221	_ACEOF
5222	{ { ac_try="$LEX conftest.l"
5223	case "(($ac_try" in
5224	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5225	*) ac_try_echo=$ac_try;;
5226	esac
5227	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5228	$as_echo "$ac_try_echo"; } >&5
5229	(eval "$LEX conftest.l") 2>&5
5230	ac_status=$?
5231	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5232	test $ac_status = 0; }
5233	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
5234	$as_echo_n "checking lex output file root... " >&6; }
5235	if ${ac_cv_prog_lex_root+:} false; then :
5236	$as_echo_n "(cached) " >&6
5237	else
5238
5239	if test -f lex.yy.c; then
5240	ac_cv_prog_lex_root=lex.yy
5241	elif test -f lexyy.c; then
5242	ac_cv_prog_lex_root=lexyy
5243	else
5244	as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
5245	fi
5246	fi
5247	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
5248	$as_echo "$ac_cv_prog_lex_root" >&6; }
5249	LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
5250
5251	if test -z "${LEXLIB+set}"; then
5252	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
5253	$as_echo_n "checking lex library... " >&6; }
5254	if ${ac_cv_lib_lex+:} false; then :
5255	$as_echo_n "(cached) " >&6
5256	else
5257
5258	ac_save_LIBS=$LIBS
5259	ac_cv_lib_lex='none needed'
5260	for ac_lib in '' -lfl -ll; do
5261	LIBS="$ac_lib $ac_save_LIBS"
5262	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5263	/* end confdefs.h. */
5264	`cat $LEX_OUTPUT_ROOT.c`
5265	_ACEOF
5266	if ac_fn_c_try_link "$LINENO"; then :
5267	ac_cv_lib_lex=$ac_lib
5268	fi
5269	rm -f core conftest.err conftest.$ac_objext \
5270	conftest$ac_exeext conftest.$ac_ext
5271	test "$ac_cv_lib_lex" != 'none needed' && break
5272	done
5273	LIBS=$ac_save_LIBS
5274
5275	fi
5276	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
5277	$as_echo "$ac_cv_lib_lex" >&6; }
5278	test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
5279	fi
5280
5281
5282	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
5283	$as_echo_n "checking whether yytext is a pointer... " >&6; }
5284	if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
5285	$as_echo_n "(cached) " >&6
5286	else
5287	# POSIX says lex can declare yytext either as a pointer or an array; the
5288	# default is implementation-dependent. Figure out which it is, since
5289	# not all implementations provide the %pointer and %array declarations.
5290	ac_cv_prog_lex_yytext_pointer=no
5291	ac_save_LIBS=$LIBS
5292	LIBS="$LEXLIB $ac_save_LIBS"
5293	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5294	/* end confdefs.h. */
5295
5296	#define YYTEXT_POINTER 1
5297	`cat $LEX_OUTPUT_ROOT.c`
5298	_ACEOF
5299	if ac_fn_c_try_link "$LINENO"; then :
5300	ac_cv_prog_lex_yytext_pointer=yes
5301	fi
5302	rm -f core conftest.err conftest.$ac_objext \
5303	conftest$ac_exeext conftest.$ac_ext
5304	LIBS=$ac_save_LIBS
5305
5306	fi
5307	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
5308	$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
5309	if test $ac_cv_prog_lex_yytext_pointer = yes; then
5310
5311	$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
5312
5313	fi
5314	rm -f conftest.l $LEX_OUTPUT_ROOT.c
5315
5316	fi
5317	if test "${LEX}" = "lex" ; then echo "Error: flex required." ; exit 1 ; fi
5318
5319	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5320	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5321	set x ${MAKE-make}
5322	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5323	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
5324	$as_echo_n "(cached) " >&6
5325	else
5326	cat >conftest.make <<\_ACEOF
5327	SHELL = /bin/sh
5328	all:
5329	@echo '@@@%%%=$(MAKE)=@@@%%%'
5330	_ACEOF
5331	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5332	case `${MAKE-make} -f conftest.make 2>/dev/null` in
5333	@@@%%%=?=@@@%%%*)
5334	eval ac_cv_prog_make_${ac_make}_set=yes;;
5335	*)
5336	eval ac_cv_prog_make_${ac_make}_set=no;;
5337	esac
5338	rm -f conftest.make
5339	fi
5340	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5341	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5342	$as_echo "yes" >&6; }
5343	SET_MAKE=
5344	else
5345	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5346	$as_echo "no" >&6; }
5347	SET_MAKE="MAKE=${MAKE-make}"
5348	fi
5349
5350	if test -n "$ac_tool_prefix"; then
5351	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5352	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5353	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5354	$as_echo_n "checking for $ac_word... " >&6; }
5355	if ${ac_cv_prog_RANLIB+:} false; then :
5356	$as_echo_n "(cached) " >&6
5357	else
5358	if test -n "$RANLIB"; then
5359	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5360	else
5361	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5362	for as_dir in $PATH
5363	do
5364	IFS=$as_save_IFS
5365	test -z "$as_dir" && as_dir=.
5366	for ac_exec_ext in '' $ac_executable_extensions; do
5367	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5368	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5369	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5370	break 2
5371	fi
5372	done
5373	done
5374	IFS=$as_save_IFS
5375
5376	fi
5377	fi
5378	RANLIB=$ac_cv_prog_RANLIB
5379	if test -n "$RANLIB"; then
5380	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5381	$as_echo "$RANLIB" >&6; }
5382	else
5383	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5384	$as_echo "no" >&6; }
5385	fi
5386
5387
5388	fi
5389	if test -z "$ac_cv_prog_RANLIB"; then
5390	ac_ct_RANLIB=$RANLIB
5391	# Extract the first word of "ranlib", so it can be a program name with args.
5392	set dummy ranlib; ac_word=$2
5393	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5394	$as_echo_n "checking for $ac_word... " >&6; }
5395	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5396	$as_echo_n "(cached) " >&6
5397	else
5398	if test -n "$ac_ct_RANLIB"; then
5399	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5400	else
5401	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5402	for as_dir in $PATH
5403	do
5404	IFS=$as_save_IFS
5405	test -z "$as_dir" && as_dir=.
5406	for ac_exec_ext in '' $ac_executable_extensions; do
5407	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5408	ac_cv_prog_ac_ct_RANLIB="ranlib"
5409	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5410	break 2
5411	fi
5412	done
5413	done
5414	IFS=$as_save_IFS
5415
5416	fi
5417	fi
5418	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5419	if test -n "$ac_ct_RANLIB"; then
5420	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5421	$as_echo "$ac_ct_RANLIB" >&6; }
5422	else
5423	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5424	$as_echo "no" >&6; }
5425	fi
5426
5427	if test "x$ac_ct_RANLIB" = x; then
5428	RANLIB=":"
5429	else
5430	case $cross_compiling:$ac_tool_warned in
5431	yes:)
5432	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5433	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5434	ac_tool_warned=yes ;;
5435	esac
5436	RANLIB=$ac_ct_RANLIB
5437	fi
5438	else
5439	RANLIB="$ac_cv_prog_RANLIB"
5440	fi
5441
5442
5443	# Checks for libraries.
5444	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Fibre::yield in -lfibre" >&5
5445	$as_echo_n "checking for Fibre::yield in -lfibre... " >&6; }
5446	if ${ac_cv_lib_fibre_Fibre__yield+:} false; then :
5447	$as_echo_n "(cached) " >&6
5448	else
5449	ac_check_lib_save_LIBS=$LIBS
5450	LIBS="-lfibre $LIBS"
5451	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5452	/* end confdefs.h. */
5453
5454	/* Override any GCC internal prototype to avoid an error.
5455	Use char because int might match the return type of a GCC
5456	builtin and then its argument prototype would still apply. */
5457	#ifdef __cplusplus
5458	extern "C"
5459	#endif
5460	char Fibre::yield ();
5461	int
5462	main ()
5463	{
5464	return Fibre::yield ();
5465	;
5466	return 0;
5467	}
5468	_ACEOF
5469	if ac_fn_c_try_link "$LINENO"; then :
5470	ac_cv_lib_fibre_Fibre__yield=yes
5471	else
5472	ac_cv_lib_fibre_Fibre__yield=no
5473	fi
5474	rm -f core conftest.err conftest.$ac_objext \
5475	conftest$ac_exeext conftest.$ac_ext
5476	LIBS=$ac_check_lib_save_LIBS
5477	fi
5478	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fibre_Fibre__yield" >&5
5479	$as_echo "$ac_cv_lib_fibre_Fibre__yield" >&6; }
5480	if test "x$ac_cv_lib_fibre_Fibre__yield" = xyes; then :
5481	HAVE_LIBFIBRE=1
5482	else
5483	HAVE_LIBFIBRE=0
5484	fi
5485
5486	if test "$HAVE_LIBFIBRE" -eq 1; then
5487	WITH_LIBFIBRE_TRUE=
5488	WITH_LIBFIBRE_FALSE='#'
5489	else
5490	WITH_LIBFIBRE_TRUE='#'
5491	WITH_LIBFIBRE_FALSE=
5492	fi
5493
5494
5495	# Checks for header files.
5496	ac_ext=c
5497	ac_cpp='$CPP $CPPFLAGS'
5498	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5499	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5500	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5501	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5502	$as_echo_n "checking how to run the C preprocessor... " >&6; }
5503	# On Suns, sometimes $CPP names a directory.
5504	if test -n "$CPP" && test -d "$CPP"; then
5505	CPP=
5506	fi
5507	if test -z "$CPP"; then
5508	if ${ac_cv_prog_CPP+:} false; then :
5509	$as_echo_n "(cached) " >&6
5510	else
5511	# Double quotes because CPP needs to be expanded
5512	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5513	do
5514	ac_preproc_ok=false
5515	for ac_c_preproc_warn_flag in '' yes
5516	do
5517	# Use a header file that comes with gcc, so configuring glibc
5518	# with a fresh cross-compiler works.
5519	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5520	# <limits.h> exists even on freestanding compilers.
5521	# On the NeXT, cc -E runs the code through the compiler's parser,
5522	# not just through cpp. "Syntax error" is here to catch this case.
5523	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5524	/* end confdefs.h. */
5525	#ifdef __STDC__
5526	# include <limits.h>
5527	#else
5528	# include <assert.h>
5529	#endif
5530	Syntax error
5531	_ACEOF
5532	if ac_fn_c_try_cpp "$LINENO"; then :
5533
5534	else
5535	# Broken: fails on valid input.
5536	continue
5537	fi
5538	rm -f conftest.err conftest.i conftest.$ac_ext
5539
5540	# OK, works on sane cases. Now check whether nonexistent headers
5541	# can be detected and how.
5542	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5543	/* end confdefs.h. */
5544	#include <ac_nonexistent.h>
5545	_ACEOF
5546	if ac_fn_c_try_cpp "$LINENO"; then :
5547	# Broken: success on invalid input.
5548	continue
5549	else
5550	# Passes both tests.
5551	ac_preproc_ok=:
5552	break
5553	fi
5554	rm -f conftest.err conftest.i conftest.$ac_ext
5555
5556	done
5557	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5558	rm -f conftest.i conftest.err conftest.$ac_ext
5559	if $ac_preproc_ok; then :
5560	break
5561	fi
5562
5563	done
5564	ac_cv_prog_CPP=$CPP
5565
5566	fi
5567	CPP=$ac_cv_prog_CPP
5568	else
5569	ac_cv_prog_CPP=$CPP
5570	fi
5571	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5572	$as_echo "$CPP" >&6; }
5573	ac_preproc_ok=false
5574	for ac_c_preproc_warn_flag in '' yes
5575	do
5576	# Use a header file that comes with gcc, so configuring glibc
5577	# with a fresh cross-compiler works.
5578	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5579	# <limits.h> exists even on freestanding compilers.
5580	# On the NeXT, cc -E runs the code through the compiler's parser,
5581	# not just through cpp. "Syntax error" is here to catch this case.
5582	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5583	/* end confdefs.h. */
5584	#ifdef __STDC__
5585	# include <limits.h>
5586	#else
5587	# include <assert.h>
5588	#endif
5589	Syntax error
5590	_ACEOF
5591	if ac_fn_c_try_cpp "$LINENO"; then :
5592
5593	else
5594	# Broken: fails on valid input.
5595	continue
5596	fi
5597	rm -f conftest.err conftest.i conftest.$ac_ext
5598
5599	# OK, works on sane cases. Now check whether nonexistent headers
5600	# can be detected and how.
5601	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5602	/* end confdefs.h. */
5603	#include <ac_nonexistent.h>
5604	_ACEOF
5605	if ac_fn_c_try_cpp "$LINENO"; then :
5606	# Broken: success on invalid input.
5607	continue
5608	else
5609	# Passes both tests.
5610	ac_preproc_ok=:
5611	break
5612	fi
5613	rm -f conftest.err conftest.i conftest.$ac_ext
5614
5615	done
5616	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5617	rm -f conftest.i conftest.err conftest.$ac_ext
5618	if $ac_preproc_ok; then :
5619
5620	else
5621	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5622	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5623	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5624	See \`config.log' for more details" "$LINENO" 5; }
5625	fi
5626
5627	ac_ext=c
5628	ac_cpp='$CPP $CPPFLAGS'
5629	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5630	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5631	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5632
5633
5634	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5635	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5636	if ${ac_cv_path_GREP+:} false; then :
5637	$as_echo_n "(cached) " >&6
5638	else
5639	if test -z "$GREP"; then
5640	ac_path_GREP_found=false
5641	# Loop through the user's path and test for each of PROGNAME-LIST
5642	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5643	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5644	do
5645	IFS=$as_save_IFS
5646	test -z "$as_dir" && as_dir=.
5647	for ac_prog in grep ggrep; do
5648	for ac_exec_ext in '' $ac_executable_extensions; do
5649	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5650	as_fn_executable_p "$ac_path_GREP" \|\| continue
5651	# Check for GNU ac_path_GREP and select it if it is found.
5652	# Check for GNU $ac_path_GREP
5653	case `"$ac_path_GREP" --version 2>&1` in
5654	GNU)
5655	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5656	*)
5657	ac_count=0
5658	$as_echo_n 0123456789 >"conftest.in"
5659	while :
5660	do
5661	cat "conftest.in" "conftest.in" >"conftest.tmp"
5662	mv "conftest.tmp" "conftest.in"
5663	cp "conftest.in" "conftest.nl"
5664	$as_echo 'GREP' >> "conftest.nl"
5665	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5666	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5667	as_fn_arith $ac_count + 1 && ac_count=$as_val
5668	if test $ac_count -gt ${ac_path_GREP_max-0}; then
5669	# Best one so far, save it but keep looking for a better one
5670	ac_cv_path_GREP="$ac_path_GREP"
5671	ac_path_GREP_max=$ac_count
5672	fi
5673	# 10*(2^10) chars as input seems more than enough
5674	test $ac_count -gt 10 && break
5675	done
5676	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5677	esac
5678
5679	$ac_path_GREP_found && break 3
5680	done
5681	done
5682	done
5683	IFS=$as_save_IFS
5684	if test -z "$ac_cv_path_GREP"; then
5685	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5686	fi
5687	else
5688	ac_cv_path_GREP=$GREP
5689	fi
5690
5691	fi
5692	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5693	$as_echo "$ac_cv_path_GREP" >&6; }
5694	GREP="$ac_cv_path_GREP"
5695
5696
5697	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5698	$as_echo_n "checking for egrep... " >&6; }
5699	if ${ac_cv_path_EGREP+:} false; then :
5700	$as_echo_n "(cached) " >&6
5701	else
5702	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
5703	then ac_cv_path_EGREP="$GREP -E"
5704	else
5705	if test -z "$EGREP"; then
5706	ac_path_EGREP_found=false
5707	# Loop through the user's path and test for each of PROGNAME-LIST
5708	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5709	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5710	do
5711	IFS=$as_save_IFS
5712	test -z "$as_dir" && as_dir=.
5713	for ac_prog in egrep; do
5714	for ac_exec_ext in '' $ac_executable_extensions; do
5715	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5716	as_fn_executable_p "$ac_path_EGREP" \|\| continue
5717	# Check for GNU ac_path_EGREP and select it if it is found.
5718	# Check for GNU $ac_path_EGREP
5719	case `"$ac_path_EGREP" --version 2>&1` in
5720	GNU)
5721	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5722	*)
5723	ac_count=0
5724	$as_echo_n 0123456789 >"conftest.in"
5725	while :
5726	do
5727	cat "conftest.in" "conftest.in" >"conftest.tmp"
5728	mv "conftest.tmp" "conftest.in"
5729	cp "conftest.in" "conftest.nl"
5730	$as_echo 'EGREP' >> "conftest.nl"
5731	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5732	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5733	as_fn_arith $ac_count + 1 && ac_count=$as_val
5734	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5735	# Best one so far, save it but keep looking for a better one
5736	ac_cv_path_EGREP="$ac_path_EGREP"
5737	ac_path_EGREP_max=$ac_count
5738	fi
5739	# 10*(2^10) chars as input seems more than enough
5740	test $ac_count -gt 10 && break
5741	done
5742	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5743	esac
5744
5745	$ac_path_EGREP_found && break 3
5746	done
5747	done
5748	done
5749	IFS=$as_save_IFS
5750	if test -z "$ac_cv_path_EGREP"; then
5751	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5752	fi
5753	else
5754	ac_cv_path_EGREP=$EGREP
5755	fi
5756
5757	fi
5758	fi
5759	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5760	$as_echo "$ac_cv_path_EGREP" >&6; }
5761	EGREP="$ac_cv_path_EGREP"
5762
5763
5764	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5765	$as_echo_n "checking for ANSI C header files... " >&6; }
5766	if ${ac_cv_header_stdc+:} false; then :
5767	$as_echo_n "(cached) " >&6
5768	else
5769	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5770	/* end confdefs.h. */
5771	#include <stdlib.h>
5772	#include <stdarg.h>
5773	#include <string.h>
5774	#include <float.h>
5775
5776	int
5777	main ()
5778	{
5779
5780	;
5781	return 0;
5782	}
5783	_ACEOF
5784	if ac_fn_c_try_compile "$LINENO"; then :
5785	ac_cv_header_stdc=yes
5786	else
5787	ac_cv_header_stdc=no
5788	fi
5789	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5790
5791	if test $ac_cv_header_stdc = yes; then
5792	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5793	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5794	/* end confdefs.h. */
5795	#include <string.h>
5796
5797	_ACEOF
5798	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5799	$EGREP "memchr" >/dev/null 2>&1; then :
5800
5801	else
5802	ac_cv_header_stdc=no
5803	fi
5804	rm -f conftest*
5805
5806	fi
5807
5808	if test $ac_cv_header_stdc = yes; then
5809	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5810	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5811	/* end confdefs.h. */
5812	#include <stdlib.h>
5813
5814	_ACEOF
5815	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5816	$EGREP "free" >/dev/null 2>&1; then :
5817
5818	else
5819	ac_cv_header_stdc=no
5820	fi
5821	rm -f conftest*
5822
5823	fi
5824
5825	if test $ac_cv_header_stdc = yes; then
5826	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5827	if test "$cross_compiling" = yes; then :
5828	:
5829	else
5830	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5831	/* end confdefs.h. */
5832	#include <ctype.h>
5833	#include <stdlib.h>
5834	#if ((' ' & 0x0FF) == 0x020)
5835	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5836	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5837	#else
5838	# define ISLOWER(c) \
5839	(('a' <= (c) && (c) <= 'i') \
5840	\|\| ('j' <= (c) && (c) <= 'r') \
5841	\|\| ('s' <= (c) && (c) <= 'z'))
5842	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5843	#endif
5844
5845	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5846	int
5847	main ()
5848	{
5849	int i;
5850	for (i = 0; i < 256; i++)
5851	if (XOR (islower (i), ISLOWER (i))
5852	\|\| toupper (i) != TOUPPER (i))
5853	return 2;
5854	return 0;
5855	}
5856	_ACEOF
5857	if ac_fn_c_try_run "$LINENO"; then :
5858
5859	else
5860	ac_cv_header_stdc=no
5861	fi
5862	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5863	conftest.$ac_objext conftest.beam conftest.$ac_ext
5864	fi
5865
5866	fi
5867	fi
5868	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5869	$as_echo "$ac_cv_header_stdc" >&6; }
5870	if test $ac_cv_header_stdc = yes; then
5871
5872	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5873
5874	fi
5875
5876	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5877	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5878	inttypes.h stdint.h unistd.h
5879	do :
5880	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5881	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5882	"
5883	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5884	cat >>confdefs.h <<_ACEOF
5885	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5886	_ACEOF
5887
5888	fi
5889
5890	done
5891
5892
5893	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5894	if test "x$ac_cv_type_size_t" = xyes; then :
5895
5896	else
5897
5898	cat >>confdefs.h <<_ACEOF
5899	#define size_t unsigned int
5900	_ACEOF
5901
5902	fi
5903
5904	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5905	# for constant arguments. Useless!
5906	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5907	$as_echo_n "checking for working alloca.h... " >&6; }
5908	if ${ac_cv_working_alloca_h+:} false; then :
5909	$as_echo_n "(cached) " >&6
5910	else
5911	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5912	/* end confdefs.h. */
5913	#include <alloca.h>
5914	int
5915	main ()
5916	{
5917	char p = (char ) alloca (2 * sizeof (int));
5918	if (p) return 0;
5919	;
5920	return 0;
5921	}
5922	_ACEOF
5923	if ac_fn_c_try_link "$LINENO"; then :
5924	ac_cv_working_alloca_h=yes
5925	else
5926	ac_cv_working_alloca_h=no
5927	fi
5928	rm -f core conftest.err conftest.$ac_objext \
5929	conftest$ac_exeext conftest.$ac_ext
5930	fi
5931	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5932	$as_echo "$ac_cv_working_alloca_h" >&6; }
5933	if test $ac_cv_working_alloca_h = yes; then
5934
5935	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5936
5937	fi
5938
5939	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5940	$as_echo_n "checking for alloca... " >&6; }
5941	if ${ac_cv_func_alloca_works+:} false; then :
5942	$as_echo_n "(cached) " >&6
5943	else
5944	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5945	/* end confdefs.h. */
5946	#ifdef __GNUC__
5947	# define alloca __builtin_alloca
5948	#else
5949	# ifdef _MSC_VER
5950	# include <malloc.h>
5951	# define alloca _alloca
5952	# else
5953	# ifdef HAVE_ALLOCA_H
5954	# include <alloca.h>
5955	# else
5956	# ifdef _AIX
5957	#pragma alloca
5958	# else
5959	# ifndef alloca /* predefined by HP cc +Olibcalls */
5960	void *alloca (size_t);
5961	# endif
5962	# endif
5963	# endif
5964	# endif
5965	#endif
5966
5967	int
5968	main ()
5969	{
5970	char p = (char ) alloca (1);
5971	if (p) return 0;
5972	;
5973	return 0;
5974	}
5975	_ACEOF
5976	if ac_fn_c_try_link "$LINENO"; then :
5977	ac_cv_func_alloca_works=yes
5978	else
5979	ac_cv_func_alloca_works=no
5980	fi
5981	rm -f core conftest.err conftest.$ac_objext \
5982	conftest$ac_exeext conftest.$ac_ext
5983	fi
5984	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5985	$as_echo "$ac_cv_func_alloca_works" >&6; }
5986
5987	if test $ac_cv_func_alloca_works = yes; then
5988
5989	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5990
5991	else
5992	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
5993	# that cause trouble. Some versions do not even contain alloca or
5994	# contain a buggy version. If you still want to use their alloca,
5995	# use ar to extract alloca.o from them instead of compiling alloca.c.
5996
5997	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5998
5999	$as_echo "#define C_ALLOCA 1" >>confdefs.h
6000
6001
6002	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
6003	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
6004	if ${ac_cv_os_cray+:} false; then :
6005	$as_echo_n "(cached) " >&6
6006	else
6007	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6008	/* end confdefs.h. */
6009	#if defined CRAY && ! defined CRAY2
6010	webecray
6011	#else
6012	wenotbecray
6013	#endif
6014
6015	_ACEOF
6016	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6017	$EGREP "webecray" >/dev/null 2>&1; then :
6018	ac_cv_os_cray=yes
6019	else
6020	ac_cv_os_cray=no
6021	fi
6022	rm -f conftest*
6023
6024	fi
6025	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
6026	$as_echo "$ac_cv_os_cray" >&6; }
6027	if test $ac_cv_os_cray = yes; then
6028	for ac_func in _getb67 GETB67 getb67; do
6029	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6030	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6031	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6032
6033	cat >>confdefs.h <<_ACEOF
6034	#define CRAY_STACKSEG_END $ac_func
6035	_ACEOF
6036
6037	break
6038	fi
6039
6040	done
6041	fi
6042
6043	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6044	$as_echo_n "checking stack direction for C alloca... " >&6; }
6045	if ${ac_cv_c_stack_direction+:} false; then :
6046	$as_echo_n "(cached) " >&6
6047	else
6048	if test "$cross_compiling" = yes; then :
6049	ac_cv_c_stack_direction=0
6050	else
6051	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6052	/* end confdefs.h. */
6053	$ac_includes_default
6054	int
6055	find_stack_direction (int *addr, int depth)
6056	{
6057	int dir, dummy = 0;
6058	if (! addr)
6059	addr = &dummy;
6060	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
6061	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
6062	return dir + dummy;
6063	}
6064
6065	int
6066	main (int argc, char **argv)
6067	{
6068	return find_stack_direction (0, argc + !argv + 20) < 0;
6069	}
6070	_ACEOF
6071	if ac_fn_c_try_run "$LINENO"; then :
6072	ac_cv_c_stack_direction=1
6073	else
6074	ac_cv_c_stack_direction=-1
6075	fi
6076	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
6077	conftest.$ac_objext conftest.beam conftest.$ac_ext
6078	fi
6079
6080	fi
6081	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6082	$as_echo "$ac_cv_c_stack_direction" >&6; }
6083	cat >>confdefs.h <<_ACEOF
6084	#define STACK_DIRECTION $ac_cv_c_stack_direction
6085	_ACEOF
6086
6087
6088	fi
6089
6090	for ac_header in fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h
6091	do :
6092	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6093	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6094	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6095	cat >>confdefs.h <<_ACEOF
6096	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6097	_ACEOF
6098
6099	fi
6100
6101	done
6102
6103
6104	# Checks for typedefs, structures, and compiler characteristics.
6105	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
6106	$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
6107	if ${ac_cv_header_stdbool_h+:} false; then :
6108	$as_echo_n "(cached) " >&6
6109	else
6110	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6111	/* end confdefs.h. */
6112
6113	#include <stdbool.h>
6114	#ifndef bool
6115	"error: bool is not defined"
6116	#endif
6117	#ifndef false
6118	"error: false is not defined"
6119	#endif
6120	#if false
6121	"error: false is not 0"
6122	#endif
6123	#ifndef true
6124	"error: true is not defined"
6125	#endif
6126	#if true != 1
6127	"error: true is not 1"
6128	#endif
6129	#ifndef __bool_true_false_are_defined
6130	"error: __bool_true_false_are_defined is not defined"
6131	#endif
6132
6133	struct s { _Bool s: 1; _Bool t; } s;
6134
6135	char a[true == 1 ? 1 : -1];
6136	char b[false == 0 ? 1 : -1];
6137	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
6138	char d[(bool) 0.5 == true ? 1 : -1];
6139	/* See body of main program for 'e'. */
6140	char f[(_Bool) 0.0 == false ? 1 : -1];
6141	char g[true];
6142	char h[sizeof (_Bool)];
6143	char i[sizeof s.t];
6144	enum { j = false, k = true, l = false * true, m = true * 256 };
6145	/* The following fails for
6146	HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
6147	_Bool n[m];
6148	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
6149	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
6150	/* Catch a bug in an HP-UX C compiler. See
6151	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
6152	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
6153	*/
6154	_Bool q = true;
6155	_Bool *pq = &q;
6156
6157	int
6158	main ()
6159	{
6160
6161	bool e = &s;
6162	*pq \|= q;
6163	*pq \|= ! q;
6164	/* Refer to every declared value, to avoid compiler optimizations. */
6165	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
6166	+ !m + !n + !o + !p + !q + !pq);
6167
6168	;
6169	return 0;
6170	}
6171	_ACEOF
6172	if ac_fn_c_try_compile "$LINENO"; then :
6173	ac_cv_header_stdbool_h=yes
6174	else
6175	ac_cv_header_stdbool_h=no
6176	fi
6177	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6178	fi
6179	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
6180	$as_echo "$ac_cv_header_stdbool_h" >&6; }
6181	ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
6182	if test "x$ac_cv_type__Bool" = xyes; then :
6183
6184	cat >>confdefs.h <<_ACEOF
6185	#define HAVE__BOOL 1
6186	_ACEOF
6187
6188
6189	fi
6190
6191
6192	if test $ac_cv_header_stdbool_h = yes; then
6193
6194	$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
6195
6196	fi
6197
6198	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
6199	$as_echo_n "checking for inline... " >&6; }
6200	if ${ac_cv_c_inline+:} false; then :
6201	$as_echo_n "(cached) " >&6
6202	else
6203	ac_cv_c_inline=no
6204	for ac_kw in inline __inline__ __inline; do
6205	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6206	/* end confdefs.h. */
6207	#ifndef __cplusplus
6208	typedef int foo_t;
6209	static $ac_kw foo_t static_foo () {return 0; }
6210	$ac_kw foo_t foo () {return 0; }
6211	#endif
6212
6213	_ACEOF
6214	if ac_fn_c_try_compile "$LINENO"; then :
6215	ac_cv_c_inline=$ac_kw
6216	fi
6217	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6218	test "$ac_cv_c_inline" != no && break
6219	done
6220
6221	fi
6222	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
6223	$as_echo "$ac_cv_c_inline" >&6; }
6224
6225	case $ac_cv_c_inline in
6226	inline \| yes) ;;
6227	*)
6228	case $ac_cv_c_inline in
6229	no) ac_val=;;
6230	*) ac_val=$ac_cv_c_inline;;
6231	esac
6232	cat >>confdefs.h <<_ACEOF
6233	#ifndef __cplusplus
6234	#define inline $ac_val
6235	#endif
6236	_ACEOF
6237	;;
6238	esac
6239
6240	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6241	case $ac_cv_c_int16_t in #(
6242	no\|yes) ;; #(
6243	*)
6244
6245	cat >>confdefs.h <<_ACEOF
6246	#define int16_t $ac_cv_c_int16_t
6247	_ACEOF
6248	;;
6249	esac
6250
6251	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6252	case $ac_cv_c_int32_t in #(
6253	no\|yes) ;; #(
6254	*)
6255
6256	cat >>confdefs.h <<_ACEOF
6257	#define int32_t $ac_cv_c_int32_t
6258	_ACEOF
6259	;;
6260	esac
6261
6262	ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6263	case $ac_cv_c_int8_t in #(
6264	no\|yes) ;; #(
6265	*)
6266
6267	cat >>confdefs.h <<_ACEOF
6268	#define int8_t $ac_cv_c_int8_t
6269	_ACEOF
6270	;;
6271	esac
6272
6273	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
6274	$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
6275	if ${ac_cv_c_restrict+:} false; then :
6276	$as_echo_n "(cached) " >&6
6277	else
6278	ac_cv_c_restrict=no
6279	# The order here caters to the fact that C++ does not require restrict.
6280	for ac_kw in __restrict __restrict__ _Restrict restrict; do
6281	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6282	/* end confdefs.h. */
6283	typedef int * int_ptr;
6284	int foo (int_ptr $ac_kw ip) {
6285	return ip[0];
6286	}
6287	int
6288	main ()
6289	{
6290	int s[1];
6291	int * $ac_kw t = s;
6292	t[0] = 0;
6293	return foo(t)
6294	;
6295	return 0;
6296	}
6297	_ACEOF
6298	if ac_fn_c_try_compile "$LINENO"; then :
6299	ac_cv_c_restrict=$ac_kw
6300	fi
6301	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6302	test "$ac_cv_c_restrict" != no && break
6303	done
6304
6305	fi
6306	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
6307	$as_echo "$ac_cv_c_restrict" >&6; }
6308
6309	case $ac_cv_c_restrict in
6310	restrict) ;;
6311	no) $as_echo "#define restrict /**/" >>confdefs.h
6312	;;
6313	*) cat >>confdefs.h <<_ACEOF
6314	#define restrict $ac_cv_c_restrict
6315	_ACEOF
6316	;;
6317	esac
6318
6319	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
6320	if test "x$ac_cv_type_size_t" = xyes; then :
6321
6322	else
6323
6324	cat >>confdefs.h <<_ACEOF
6325	#define size_t unsigned int
6326	_ACEOF
6327
6328	fi
6329
6330	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6331	case $ac_cv_c_uint16_t in #(
6332	no\|yes) ;; #(
6333	*)
6334
6335
6336	cat >>confdefs.h <<_ACEOF
6337	#define uint16_t $ac_cv_c_uint16_t
6338	_ACEOF
6339	;;
6340	esac
6341
6342	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6343	case $ac_cv_c_uint32_t in #(
6344	no\|yes) ;; #(
6345	*)
6346
6347	$as_echo "#define _UINT32_T 1" >>confdefs.h
6348
6349
6350	cat >>confdefs.h <<_ACEOF
6351	#define uint32_t $ac_cv_c_uint32_t
6352	_ACEOF
6353	;;
6354	esac
6355
6356	ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6357	case $ac_cv_c_uint8_t in #(
6358	no\|yes) ;; #(
6359	*)
6360
6361	$as_echo "#define _UINT8_T 1" >>confdefs.h
6362
6363
6364	cat >>confdefs.h <<_ACEOF
6365	#define uint8_t $ac_cv_c_uint8_t
6366	_ACEOF
6367	;;
6368	esac
6369
6370
6371	# Checks for library functions.
6372	for ac_func in memset putenv strchr strtol
6373	do :
6374	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6375	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6376	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6377	cat >>confdefs.h <<_ACEOF
6378	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6379	_ACEOF
6380
6381	fi
6382	done
6383
6384
6385	#==============================================================================
6386	ac_config_files="$ac_config_files Makefile driver/Makefile src/Makefile benchmark/Makefile tests/Makefile tests/preempt_longrun/Makefile tools/Makefile tools/prettyprinter/Makefile"
6387
6388
6389	ac_config_links="$ac_config_links tests/test.py:tests/test.py"
6390
6391
6392	ac_config_files="$ac_config_files tests/config.py"
6393
6394	cat >confcache <<\_ACEOF
6395	# This file is a shell script that caches the results of configure
6396	# tests run on this system so they can be shared between configure
6397	# scripts and configure runs, see configure's option --config-cache.
6398	# It is not useful on other systems. If it contains results you don't
6399	# want to keep, you may remove or edit it.
6400	#
6401	# config.status only pays attention to the cache file if you give it
6402	# the --recheck option to rerun configure.
6403	#
6404	# `ac_cv_env_foo' variables (set or unset) will be overridden when
6405	# loading this file, other unset `ac_cv_foo' will be assigned the
6406	# following values.
6407
6408	_ACEOF
6409
6410	# The following way of writing the cache mishandles newlines in values,
6411	# but we know of no workaround that is simple, portable, and efficient.
6412	# So, we kill variables containing newlines.
6413	# Ultrix sh set writes to stderr and can't be redirected directly,
6414	# and sets the high bit in the cache file unless we assign to the vars.
6415	(
6416	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
6417	eval ac_val=\$$ac_var
6418	case $ac_val in #(
6419	${as_nl})
6420	case $ac_var in #(
6421	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6422	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6423	esac
6424	case $ac_var in #(
6425	_ \| IFS \| as_nl) ;; #(
6426	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
6427	*) { eval $ac_var=; unset $ac_var;} ;;
6428	esac ;;
6429	esac
6430	done
6431
6432	(set) 2>&1 \|
6433	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6434	${as_nl}ac_space=\ )
6435	# `set' does not quote correctly, so add quotes: double-quote
6436	# substitution turns \\\\ into \\, and sed turns \\ into \.
6437	sed -n \
6438	"s/'/'\\\\''/g;
6439	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6440	;; #(
6441	*)
6442	# `set' quotes correctly as required by POSIX, so do not add quotes.
6443	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
6444	;;
6445	esac \|
6446	sort
6447	) \|
6448	sed '
6449	/^ac_cv_env_/b end
6450	t clear
6451	:clear
6452	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6453	t end
6454	s/^$[^=]$=$.$$/\1=${\1=\2}/
6455	:end' >>confcache
6456	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6457	if test -w "$cache_file"; then
6458	if test "x$cache_file" != "x/dev/null"; then
6459	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6460	$as_echo "$as_me: updating cache $cache_file" >&6;}
6461	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
6462	cat confcache >"$cache_file"
6463	else
6464	case $cache_file in #(
6465	/ \| ?:*)
6466	mv -f confcache "$cache_file"$$ &&
6467	mv -f "$cache_file"$$ "$cache_file" ;; #(
6468	*)
6469	mv -f confcache "$cache_file" ;;
6470	esac
6471	fi
6472	fi
6473	else
6474	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6475	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6476	fi
6477	fi
6478	rm -f confcache
6479
6480	test "x$prefix" = xNONE && prefix=$ac_default_prefix
6481	# Let make expand exec_prefix.
6482	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6483
6484	DEFS=-DHAVE_CONFIG_H
6485
6486	ac_libobjs=
6487	ac_ltlibobjs=
6488	U=
6489	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6490	# 1. Remove the extension, and $U if already installed.
6491	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6492	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
6493	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6494	# will be set to the directory where LIBOBJS objects are built.
6495	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6496	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6497	done
6498	LIBOBJS=$ac_libobjs
6499
6500	LTLIBOBJS=$ac_ltlibobjs
6501
6502
6503	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
6504	$as_echo_n "checking that generated files are newer than configure... " >&6; }
6505	if test -n "$am_sleep_pid"; then
6506	# Hide warnings about reused PIDs.
6507	wait $am_sleep_pid 2>/dev/null
6508	fi
6509	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
6510	$as_echo "done" >&6; }
6511	if test -n "$EXEEXT"; then
6512	am__EXEEXT_TRUE=
6513	am__EXEEXT_FALSE='#'
6514	else
6515	am__EXEEXT_TRUE='#'
6516	am__EXEEXT_FALSE=
6517	fi
6518
6519	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6520	as_fn_error $? "conditional \"AMDEP\" was never defined.
6521	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6522	fi
6523	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6524	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
6525	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6526	fi
6527	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6528	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
6529	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6530	fi
6531	if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
6532	as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
6533	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6534	fi
6535	if test -z "${WITH_LIBFIBRE_TRUE}" && test -z "${WITH_LIBFIBRE_FALSE}"; then
6536	as_fn_error $? "conditional \"WITH_LIBFIBRE\" was never defined.
6537	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6538	fi
6539
6540	: "${CONFIG_STATUS=./config.status}"
6541	ac_write_fail=0
6542	ac_clean_files_save=$ac_clean_files
6543	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6544	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6545	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6546	as_write_fail=0
6547	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
6548	#! $SHELL
6549	# Generated by $as_me.
6550	# Run this file to recreate the current configuration.
6551	# Compiler output produced by configure, useful for debugging
6552	# configure, is in config.log if it exists.
6553
6554	debug=false
6555	ac_cs_recheck=false
6556	ac_cs_silent=false
6557
6558	SHELL=\${CONFIG_SHELL-$SHELL}
6559	export SHELL
6560	_ASEOF
6561	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
6562	## -------------------- ##
6563	## M4sh Initialization. ##
6564	## -------------------- ##
6565
6566	# Be more Bourne compatible
6567	DUALCASE=1; export DUALCASE # for MKS sh
6568	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6569	emulate sh
6570	NULLCMD=:
6571	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6572	# is contrary to our usage. Disable this feature.
6573	alias -g '${1+"$@"}'='"$@"'
6574	setopt NO_GLOB_SUBST
6575	else
6576	case `(set -o) 2>/dev/null` in #(
6577	posix) :
6578	set -o posix ;; #(
6579	*) :
6580	;;
6581	esac
6582	fi
6583
6584
6585	as_nl='
6586	'
6587	export as_nl
6588	# Printing a long string crashes Solaris 7 /usr/bin/printf.
6589	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6590	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6591	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6592	# Prefer a ksh shell builtin over an external printf program on Solaris,
6593	# but without wasting forks for bash or zsh.
6594	if test -z "$BASH_VERSION$ZSH_VERSION" \
6595	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6596	as_echo='print -r --'
6597	as_echo_n='print -rn --'
6598	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6599	as_echo='printf %s\n'
6600	as_echo_n='printf %s'
6601	else
6602	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6603	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6604	as_echo_n='/usr/ucb/echo -n'
6605	else
6606	as_echo_body='eval expr "X$1" : "X\$.*\$"'
6607	as_echo_n_body='eval
6608	arg=$1;
6609	case $arg in #(
6610	"$as_nl")
6611	expr "X$arg" : "X\$.*\$$as_nl";
6612	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
6613	esac;
6614	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
6615	'
6616	export as_echo_n_body
6617	as_echo_n='sh -c $as_echo_n_body as_echo'
6618	fi
6619	export as_echo_body
6620	as_echo='sh -c $as_echo_body as_echo'
6621	fi
6622
6623	# The user is always right.
6624	if test "${PATH_SEPARATOR+set}" != set; then
6625	PATH_SEPARATOR=:
6626	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6627	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
6628	PATH_SEPARATOR=';'
6629	}
6630	fi
6631
6632
6633	# IFS
6634	# We need space, tab and new line, in precisely that order. Quoting is
6635	# there to prevent editors from complaining about space-tab.
6636	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6637	# splitting by setting IFS to empty value.)
6638	IFS=" "" $as_nl"
6639
6640	# Find who we are. Look in the path if we contain no directory separator.
6641	as_myself=
6642	case $0 in #((
6643	[\\/] ) as_myself=$0 ;;
6644	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6645	for as_dir in $PATH
6646	do
6647	IFS=$as_save_IFS
6648	test -z "$as_dir" && as_dir=.
6649	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6650	done
6651	IFS=$as_save_IFS
6652
6653	;;
6654	esac
6655	# We did not find ourselves, most probably we were run as `sh COMMAND'
6656	# in which case we are not to be found in the path.
6657	if test "x$as_myself" = x; then
6658	as_myself=$0
6659	fi
6660	if test ! -f "$as_myself"; then
6661	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6662	exit 1
6663	fi
6664
6665	# Unset variables that we do not need and which cause bugs (e.g. in
6666	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
6667	# suppresses any "Segmentation fault" message there. '((' could
6668	# trigger a bug in pdksh 5.2.14.
6669	for as_var in BASH_ENV ENV MAIL MAILPATH
6670	do eval test x\${$as_var+set} = xset \
6671	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
6672	done
6673	PS1='$ '
6674	PS2='> '
6675	PS4='+ '
6676
6677	# NLS nuisances.
6678	LC_ALL=C
6679	export LC_ALL
6680	LANGUAGE=C
6681	export LANGUAGE
6682
6683	# CDPATH.
6684	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6685
6686
6687	# as_fn_error STATUS ERROR [LINENO LOG_FD]
6688	# ----------------------------------------
6689	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6690	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6691	# script with STATUS, using 1 if that was 0.
6692	as_fn_error ()
6693	{
6694	as_status=$1; test $as_status -eq 0 && as_status=1
6695	if test "$4"; then
6696	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6697	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6698	fi
6699	$as_echo "$as_me: error: $2" >&2
6700	as_fn_exit $as_status
6701	} # as_fn_error
6702
6703
6704	# as_fn_set_status STATUS
6705	# -----------------------
6706	# Set $? to STATUS, without forking.
6707	as_fn_set_status ()
6708	{
6709	return $1
6710	} # as_fn_set_status
6711
6712	# as_fn_exit STATUS
6713	# -----------------
6714	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6715	as_fn_exit ()
6716	{
6717	set +e
6718	as_fn_set_status $1
6719	exit $1
6720	} # as_fn_exit
6721
6722	# as_fn_unset VAR
6723	# ---------------
6724	# Portably unset VAR.
6725	as_fn_unset ()
6726	{
6727	{ eval $1=; unset $1;}
6728	}
6729	as_unset=as_fn_unset
6730	# as_fn_append VAR VALUE
6731	# ----------------------
6732	# Append the text in VALUE to the end of the definition contained in VAR. Take
6733	# advantage of any shell optimizations that allow amortized linear growth over
6734	# repeated appends, instead of the typical quadratic growth present in naive
6735	# implementations.
6736	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6737	eval 'as_fn_append ()
6738	{
6739	eval $1+=\$2
6740	}'
6741	else
6742	as_fn_append ()
6743	{
6744	eval $1=\$$1\$2
6745	}
6746	fi # as_fn_append
6747
6748	# as_fn_arith ARG...
6749	# ------------------
6750	# Perform arithmetic evaluation on the ARGs, and store the result in the
6751	# global $as_val. Take advantage of shells that can avoid forks. The arguments
6752	# must be portable across $(()) and expr.
6753	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6754	eval 'as_fn_arith ()
6755	{
6756	as_val=$(( $* ))
6757	}'
6758	else
6759	as_fn_arith ()
6760	{
6761	as_val=`expr "$@" \|\| test $? -eq 1`
6762	}
6763	fi # as_fn_arith
6764
6765
6766	if expr a : '$a$' >/dev/null 2>&1 &&
6767	test "X`expr 00001 : '.*$...$'`" = X001; then
6768	as_expr=expr
6769	else
6770	as_expr=false
6771	fi
6772
6773	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6774	as_basename=basename
6775	else
6776	as_basename=false
6777	fi
6778
6779	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6780	as_dirname=dirname
6781	else
6782	as_dirname=false
6783	fi
6784
6785	as_me=`$as_basename -- "$0" \|\|
6786	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6787	X"$0" : 'X$//$$' \\| \
6788	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
6789	$as_echo X/"$0" \|
6790	sed '/^.\/$[^/][^/]$\/*$/{
6791	s//\1/
6792	q
6793	}
6794	/^X\/$\/\/$$/{
6795	s//\1/
6796	q
6797	}
6798	/^X\/$\/$.*/{
6799	s//\1/
6800	q
6801	}
6802	s/.*/./; q'`
6803
6804	# Avoid depending upon Character Ranges.
6805	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6806	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6807	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6808	as_cr_digits='0123456789'
6809	as_cr_alnum=$as_cr_Letters$as_cr_digits
6810
6811	ECHO_C= ECHO_N= ECHO_T=
6812	case `echo -n x` in #(((((
6813	-n*)
6814	case `echo 'xy\c'` in
6815	c) ECHO_T=' ';; # ECHO_T is single tab character.
6816	xy) ECHO_C='\c';;
6817	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
6818	ECHO_T=' ';;
6819	esac;;
6820	*)
6821	ECHO_N='-n';;
6822	esac
6823
6824	rm -f conf$$ conf$$.exe conf$$.file
6825	if test -d conf$$.dir; then
6826	rm -f conf$$.dir/conf$$.file
6827	else
6828	rm -f conf$$.dir
6829	mkdir conf$$.dir 2>/dev/null
6830	fi
6831	if (echo >conf$$.file) 2>/dev/null; then
6832	if ln -s conf$$.file conf$$ 2>/dev/null; then
6833	as_ln_s='ln -s'
6834	# ... but there are two gotchas:
6835	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6836	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6837	# In both cases, we have to default to `cp -pR'.
6838	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
6839	as_ln_s='cp -pR'
6840	elif ln conf$$.file conf$$ 2>/dev/null; then
6841	as_ln_s=ln
6842	else
6843	as_ln_s='cp -pR'
6844	fi
6845	else
6846	as_ln_s='cp -pR'
6847	fi
6848	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6849	rmdir conf$$.dir 2>/dev/null
6850
6851
6852	# as_fn_mkdir_p
6853	# -------------
6854	# Create "$as_dir" as a directory, including parents if necessary.
6855	as_fn_mkdir_p ()
6856	{
6857
6858	case $as_dir in #(
6859	-*) as_dir=./$as_dir;;
6860	esac
6861	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
6862	as_dirs=
6863	while :; do
6864	case $as_dir in #(
6865	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
6866	*) as_qdir=$as_dir;;
6867	esac
6868	as_dirs="'$as_qdir' $as_dirs"
6869	as_dir=`$as_dirname -- "$as_dir" \|\|
6870	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6871	X"$as_dir" : 'X$//$[^/]' \\| \
6872	X"$as_dir" : 'X$//$$' \\| \
6873	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
6874	$as_echo X"$as_dir" \|
6875	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6876	s//\1/
6877	q
6878	}
6879	/^X$\/\/$[^/].*/{
6880	s//\1/
6881	q
6882	}
6883	/^X$\/\/$$/{
6884	s//\1/
6885	q
6886	}
6887	/^X$\/$.*/{
6888	s//\1/
6889	q
6890	}
6891	s/.*/./; q'`
6892	test -d "$as_dir" && break
6893	done
6894	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
6895	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
6896
6897
6898	} # as_fn_mkdir_p
6899	if mkdir -p . 2>/dev/null; then
6900	as_mkdir_p='mkdir -p "$as_dir"'
6901	else
6902	test -d ./-p && rmdir ./-p
6903	as_mkdir_p=false
6904	fi
6905
6906
6907	# as_fn_executable_p FILE
6908	# -----------------------
6909	# Test if FILE is an executable regular file.
6910	as_fn_executable_p ()
6911	{
6912	test -f "$1" && test -x "$1"
6913	} # as_fn_executable_p
6914	as_test_x='test -x'
6915	as_executable_p=as_fn_executable_p
6916
6917	# Sed expression to map a string onto a valid CPP name.
6918	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6919
6920	# Sed expression to map a string onto a valid variable name.
6921	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6922
6923
6924	exec 6>&1
6925	## ----------------------------------- ##
6926	## Main body of $CONFIG_STATUS script. ##
6927	## ----------------------------------- ##
6928	_ASEOF
6929	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
6930
6931	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6932	# Save the log message, to keep $0 and so on meaningful, and to
6933	# report actual input values of CONFIG_FILES etc. instead of their
6934	# values after options handling.
6935	ac_log="
6936	This file was extended by cfa-cc $as_me 1.0.0.0, which was
6937	generated by GNU Autoconf 2.69. Invocation command line was
6938
6939	CONFIG_FILES = $CONFIG_FILES
6940	CONFIG_HEADERS = $CONFIG_HEADERS
6941	CONFIG_LINKS = $CONFIG_LINKS
6942	CONFIG_COMMANDS = $CONFIG_COMMANDS
6943	$ $0 $@
6944
6945	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
6946	"
6947
6948	_ACEOF
6949
6950	case $ac_config_files in *"
6951	") set x $ac_config_files; shift; ac_config_files=$;;
6952	esac
6953
6954	case $ac_config_headers in *"
6955	") set x $ac_config_headers; shift; ac_config_headers=$;;
6956	esac
6957
6958
6959	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6960	# Files that config.status was made for.
6961	config_files="$ac_config_files"
6962	config_headers="$ac_config_headers"
6963	config_links="$ac_config_links"
6964	config_commands="$ac_config_commands"
6965
6966	_ACEOF
6967
6968	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6969	ac_cs_usage="\
6970	\`$as_me' instantiates files and other configuration actions
6971	from templates according to the current configuration. Unless the files
6972	and actions are specified as TAGs, all are instantiated by default.
6973
6974	Usage: $0 [OPTION]... [TAG]...
6975
6976	-h, --help print this help, then exit
6977	-V, --version print version number and configuration settings, then exit
6978	--config print configuration, then exit
6979	-q, --quiet, --silent
6980	do not print progress messages
6981	-d, --debug don't remove temporary files
6982	--recheck update $as_me by reconfiguring in the same conditions
6983	--file=FILE[:TEMPLATE]
6984	instantiate the configuration file FILE
6985	--header=FILE[:TEMPLATE]
6986	instantiate the configuration header FILE
6987
6988	Configuration files:
6989	$config_files
6990
6991	Configuration headers:
6992	$config_headers
6993
6994	Configuration links:
6995	$config_links
6996
6997	Configuration commands:
6998	$config_commands
6999
7000	Report bugs to <cforall@plg.uwaterloo.ca>."
7001
7002	_ACEOF
7003	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7004	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
7005	ac_cs_version="\\
7006	cfa-cc config.status 1.0.0.0
7007	configured by $0, generated by GNU Autoconf 2.69,
7008	with options \\"\$ac_cs_config\\"
7009
7010	Copyright (C) 2012 Free Software Foundation, Inc.
7011	This config.status script is free software; the Free Software Foundation
7012	gives unlimited permission to copy, distribute and modify it."
7013
7014	ac_pwd='$ac_pwd'
7015	srcdir='$srcdir'
7016	INSTALL='$INSTALL'
7017	MKDIR_P='$MKDIR_P'
7018	AWK='$AWK'
7019	test -n "\$AWK" \|\| AWK=awk
7020	_ACEOF
7021
7022	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7023	# The default lists apply if the user does not specify any file.
7024	ac_need_defaults=:
7025	while test $# != 0
7026	do
7027	case $1 in
7028	--=?)
7029	ac_option=`expr "X$1" : 'X$[^=]*$='`
7030	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
7031	ac_shift=:
7032	;;
7033	--*=)
7034	ac_option=`expr "X$1" : 'X$[^=]*$='`
7035	ac_optarg=
7036	ac_shift=:
7037	;;
7038	*)
7039	ac_option=$1
7040	ac_optarg=$2
7041	ac_shift=shift
7042	;;
7043	esac
7044
7045	case $ac_option in
7046	# Handling of the options.
7047	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
7048	ac_cs_recheck=: ;;
7049	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
7050	$as_echo "$ac_cs_version"; exit ;;
7051	--config \| --confi \| --conf \| --con \| --co \| --c )
7052	$as_echo "$ac_cs_config"; exit ;;
7053	--debug \| --debu \| --deb \| --de \| --d \| -d )
7054	debug=: ;;
7055	--file \| --fil \| --fi \| --f )
7056	$ac_shift
7057	case $ac_optarg in
7058	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
7059	'') as_fn_error $? "missing file argument" ;;
7060	esac
7061	as_fn_append CONFIG_FILES " '$ac_optarg'"
7062	ac_need_defaults=false;;
7063	--header \| --heade \| --head \| --hea )
7064	$ac_shift
7065	case $ac_optarg in
7066	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
7067	esac
7068	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7069	ac_need_defaults=false;;
7070	--he \| --h)
7071	# Conflict between --help and --header
7072	as_fn_error $? "ambiguous option: \`$1'
7073	Try \`$0 --help' for more information.";;
7074	--help \| --hel \| -h )
7075	$as_echo "$ac_cs_usage"; exit ;;
7076	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
7077	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
7078	ac_cs_silent=: ;;
7079
7080	# This is an error.
7081	-*) as_fn_error $? "unrecognized option: \`$1'
7082	Try \`$0 --help' for more information." ;;
7083
7084	*) as_fn_append ac_config_targets " $1"
7085	ac_need_defaults=false ;;
7086
7087	esac
7088	shift
7089	done
7090
7091	ac_configure_extra_args=
7092
7093	if $ac_cs_silent; then
7094	exec 6>/dev/null
7095	ac_configure_extra_args="$ac_configure_extra_args --silent"
7096	fi
7097
7098	_ACEOF
7099	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7100	if \$ac_cs_recheck; then
7101	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7102	shift
7103	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7104	CONFIG_SHELL='$SHELL'
7105	export CONFIG_SHELL
7106	exec "\$@"
7107	fi
7108
7109	_ACEOF
7110	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7111	exec 5>>config.log
7112	{
7113	echo
7114	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7115	## Running $as_me. ##
7116	_ASBOX
7117	$as_echo "$ac_log"
7118	} >&5
7119
7120	_ACEOF
7121	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7122	#
7123	# INIT-COMMANDS
7124	#
7125	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7126
7127	_ACEOF
7128
7129	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7130
7131	# Handling of arguments.
7132	for ac_config_target in $ac_config_targets
7133	do
7134	case $ac_config_target in
7135	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:src/config.h.in" ;;
7136	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7137	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7138	"driver/Makefile") CONFIG_FILES="$CONFIG_FILES driver/Makefile" ;;
7139	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
7140	"benchmark/Makefile") CONFIG_FILES="$CONFIG_FILES benchmark/Makefile" ;;
7141	"tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
7142	"tests/preempt_longrun/Makefile") CONFIG_FILES="$CONFIG_FILES tests/preempt_longrun/Makefile" ;;
7143	"tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
7144	"tools/prettyprinter/Makefile") CONFIG_FILES="$CONFIG_FILES tools/prettyprinter/Makefile" ;;
7145	"tests/test.py") CONFIG_LINKS="$CONFIG_LINKS tests/test.py:tests/test.py" ;;
7146	"tests/config.py") CONFIG_FILES="$CONFIG_FILES tests/config.py" ;;
7147
7148	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7149	esac
7150	done
7151
7152
7153	# If the user did not use the arguments to specify the items to instantiate,
7154	# then the envvar interface is used. Set only those that are not.
7155	# We use the long form for the default assignment because of an extremely
7156	# bizarre bug on SunOS 4.1.3.
7157	if $ac_need_defaults; then
7158	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
7159	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
7160	test "${CONFIG_LINKS+set}" = set \|\| CONFIG_LINKS=$config_links
7161	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
7162	fi
7163
7164	# Have a temporary directory for convenience. Make it in the build tree
7165	# simply because there is no reason against having it here, and in addition,
7166	# creating and moving files from /tmp can sometimes cause problems.
7167	# Hook for its removal unless debugging.
7168	# Note that there is a small window in which the directory will not be cleaned:
7169	# after its creation but before its name has been assigned to `$tmp'.
7170	$debug \|\|
7171	{
7172	tmp= ac_tmp=
7173	trap 'exit_status=$?
7174	: "${ac_tmp:=$tmp}"
7175	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
7176	' 0
7177	trap 'as_fn_exit 1' 1 2 13 15
7178	}
7179	# Create a (secure) tmp directory for tmp files.
7180
7181	{
7182	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7183	test -d "$tmp"
7184	} \|\|
7185	{
7186	tmp=./conf$$-$RANDOM
7187	(umask 077 && mkdir "$tmp")
7188	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7189	ac_tmp=$tmp
7190
7191	# Set up the scripts for CONFIG_FILES section.
7192	# No need to generate them if there are no CONFIG_FILES.
7193	# This happens for instance with `./config.status config.h'.
7194	if test -n "$CONFIG_FILES"; then
7195
7196
7197	ac_cr=`echo X \| tr X '\015'`
7198	# On cygwin, bash can eat \r inside `` if the user requested igncr.
7199	# But we know of no other shell where ac_cr would be empty at this
7200	# point, so we can use a bashism as a fallback.
7201	if test "x$ac_cr" = x; then
7202	eval ac_cr=\$\'\\r\'
7203	fi
7204	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7205	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7206	ac_cs_awk_cr='\\r'
7207	else
7208	ac_cs_awk_cr=$ac_cr
7209	fi
7210
7211	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7212	_ACEOF
7213
7214
7215	{
7216	echo "cat >conf$$subs.awk <<_ACEOF" &&
7217	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
7218	echo "_ACEOF"
7219	} >conf$$subs.sh \|\|
7220	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7221	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
7222	ac_delim='%!_!# '
7223	for ac_last_try in false false false false false :; do
7224	. ./conf$$subs.sh \|\|
7225	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7226
7227	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
7228	if test $ac_delim_n = $ac_delim_num; then
7229	break
7230	elif $ac_last_try; then
7231	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7232	else
7233	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7234	fi
7235	done
7236	rm -f conf$$subs.sh
7237
7238	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7239	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7240	_ACEOF
7241	sed -n '
7242	h
7243	s/^/S["/; s/!.*/"]=/
7244	p
7245	g
7246	s/^[^!]*!//
7247	:repl
7248	t repl
7249	s/'"$ac_delim"'$//
7250	t delim
7251	:nl
7252	h
7253	s/$.\{148\}$..*/\1/
7254	t more1
7255	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7256	p
7257	n
7258	b repl
7259	:more1
7260	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7261	p
7262	g
7263	s/.\{148\}//
7264	t nl
7265	:delim
7266	h
7267	s/$.\{148\}$..*/\1/
7268	t more2
7269	s/["\\]/\\&/g; s/^/"/; s/$/"/
7270	p
7271	b
7272	:more2
7273	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7274	p
7275	g
7276	s/.\{148\}//
7277	t delim
7278	' <conf$$subs.awk \| sed '
7279	/^[^""]/{
7280	N
7281	s/\n//
7282	}
7283	' >>$CONFIG_STATUS \|\| ac_write_fail=1
7284	rm -f conf$$subs.awk
7285	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7286	_ACAWK
7287	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7288	for (key in S) S_is_set[key] = 1
7289	FS = ""
7290
7291	}
7292	{
7293	line = $ 0
7294	nfields = split(line, field, "@")
7295	substed = 0
7296	len = length(field[1])
7297	for (i = 2; i < nfields; i++) {
7298	key = field[i]
7299	keylen = length(key)
7300	if (S_is_set[key]) {
7301	value = S[key]
7302	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7303	len += length(value) + length(field[++i])
7304	substed = 1
7305	} else
7306	len += 1 + keylen
7307	}
7308
7309	print line
7310	}
7311
7312	_ACAWK
7313	_ACEOF
7314	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7315	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7316	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7317	else
7318	cat
7319	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7320	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7321	_ACEOF
7322
7323	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7324	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7325	# trailing colons and then remove the whole line if VPATH becomes empty
7326	# (actually we leave an empty line to preserve line numbers).
7327	if test "x$srcdir" = x.; then
7328	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
7329	h
7330	s///
7331	s/^/:/
7332	s/[ ]*$/:/
7333	s/:\$(srcdir):/:/g
7334	s/:\${srcdir}:/:/g
7335	s/:@srcdir@:/:/g
7336	s/^:*//
7337	s/:*$//
7338	x
7339	s/$=[ ]$./\1/
7340	G
7341	s/\n//
7342	s/^[^=]=[ ]$//
7343	}'
7344	fi
7345
7346	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7347	fi # test -n "$CONFIG_FILES"
7348
7349	# Set up the scripts for CONFIG_HEADERS section.
7350	# No need to generate them if there are no CONFIG_HEADERS.
7351	# This happens for instance with `./config.status Makefile'.
7352	if test -n "$CONFIG_HEADERS"; then
7353	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
7354	BEGIN {
7355	_ACEOF
7356
7357	# Transform confdefs.h into an awk script `defines.awk', embedded as
7358	# here-document in config.status, that substitutes the proper values into
7359	# config.h.in to produce config.h.
7360
7361	# Create a delimiter string that does not exist in confdefs.h, to ease
7362	# handling of long lines.
7363	ac_delim='%!_!# '
7364	for ac_last_try in false false :; do
7365	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7366	if test -z "$ac_tt"; then
7367	break
7368	elif $ac_last_try; then
7369	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7370	else
7371	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7372	fi
7373	done
7374
7375	# For the awk script, D is an array of macro values keyed by name,
7376	# likewise P contains macro parameters if any. Preserve backslash
7377	# newline sequences.
7378
7379	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7380	sed -n '
7381	s/.\{148\}/&'"$ac_delim"'/g
7382	t rset
7383	:rset
7384	s/^[ ]#[ ]define[ ][ ]*/ /
7385	t def
7386	d
7387	:def
7388	s/\\$//
7389	t bsnl
7390	s/["\\]/\\&/g
7391	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7392	D["\1"]=" \3"/p
7393	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
7394	d
7395	:bsnl
7396	s/["\\]/\\&/g
7397	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7398	D["\1"]=" \3\\\\\\n"\\/p
7399	t cont
7400	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
7401	t cont
7402	d
7403	:cont
7404	n
7405	s/.\{148\}/&'"$ac_delim"'/g
7406	t clear
7407	:clear
7408	s/\\$//
7409	t bsnlc
7410	s/["\\]/\\&/g; s/^/"/; s/$/"/p
7411	d
7412	:bsnlc
7413	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7414	b cont
7415	' <confdefs.h \| sed '
7416	s/'"$ac_delim"'/"\\\
7417	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
7418
7419	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7420	for (key in D) D_is_set[key] = 1
7421	FS = ""
7422	}
7423	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
7424	line = \$ 0
7425	split(line, arg, " ")
7426	if (arg[1] == "#") {
7427	defundef = arg[2]
7428	mac1 = arg[3]
7429	} else {
7430	defundef = substr(arg[1], 2)
7431	mac1 = arg[2]
7432	}
7433	split(mac1, mac2, "(") #)
7434	macro = mac2[1]
7435	prefix = substr(line, 1, index(line, defundef) - 1)
7436	if (D_is_set[macro]) {
7437	# Preserve the white space surrounding the "#".
7438	print prefix "define", macro P[macro] D[macro]
7439	next
7440	} else {
7441	# Replace #undef with comments. This is necessary, for example,
7442	# in the case of _POSIX_SOURCE, which is predefined and required
7443	# on some systems where configure will not decide to define it.
7444	if (defundef == "undef") {
7445	print "/", prefix defundef, macro, "/"
7446	next
7447	}
7448	}
7449	}
7450	{ print }
7451	_ACAWK
7452	_ACEOF
7453	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7454	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7455	fi # test -n "$CONFIG_HEADERS"
7456
7457
7458	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
7459	shift
7460	for ac_tag
7461	do
7462	case $ac_tag in
7463	:[FHLC]) ac_mode=$ac_tag; continue;;
7464	esac
7465	case $ac_mode$ac_tag in
7466	:[FHL]:);;
7467	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7468	:[FH]-) ac_tag=-:-;;
7469	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7470	esac
7471	ac_save_IFS=$IFS
7472	IFS=:
7473	set x $ac_tag
7474	IFS=$ac_save_IFS
7475	shift
7476	ac_file=$1
7477	shift
7478
7479	case $ac_mode in
7480	:L) ac_source=$1;;
7481	:[FH])
7482	ac_file_inputs=
7483	for ac_f
7484	do
7485	case $ac_f in
7486	-) ac_f="$ac_tmp/stdin";;
7487	*) # Look for the file first in the build tree, then in the source tree
7488	# (if the path is not absolute). The absolute path cannot be DOS-style,
7489	# because $ac_f cannot contain `:'.
7490	test -f "$ac_f" \|\|
7491	case $ac_f in
7492	[\\/$]*) false;;
7493	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7494	esac \|\|
7495	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7496	esac
7497	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
7498	as_fn_append ac_file_inputs " '$ac_f'"
7499	done
7500
7501	# Let's still pretend it is `configure' which instantiates (i.e., don't
7502	# use $as_me), people would be surprised to read:
7503	# /* config.h. Generated by config.status. */
7504	configure_input='Generated from '`
7505	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
7506	`' by configure.'
7507	if test x"$ac_file" != x-; then
7508	configure_input="$ac_file. $configure_input"
7509	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7510	$as_echo "$as_me: creating $ac_file" >&6;}
7511	fi
7512	# Neutralize special characters interpreted by sed in replacement strings.
7513	case $configure_input in #(
7514	\& \| \\| \| \\ )
7515	ac_sed_conf_input=`$as_echo "$configure_input" \|
7516	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
7517	*) ac_sed_conf_input=$configure_input;;
7518	esac
7519
7520	case $ac_tag in
7521	:-: \| *:-) cat >"$ac_tmp/stdin" \
7522	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7523	esac
7524	;;
7525	esac
7526
7527	ac_dir=`$as_dirname -- "$ac_file" \|\|
7528	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7529	X"$ac_file" : 'X$//$[^/]' \\| \
7530	X"$ac_file" : 'X$//$$' \\| \
7531	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
7532	$as_echo X"$ac_file" \|
7533	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7534	s//\1/
7535	q
7536	}
7537	/^X$\/\/$[^/].*/{
7538	s//\1/
7539	q
7540	}
7541	/^X$\/\/$$/{
7542	s//\1/
7543	q
7544	}
7545	/^X$\/$.*/{
7546	s//\1/
7547	q
7548	}
7549	s/.*/./; q'`
7550	as_dir="$ac_dir"; as_fn_mkdir_p
7551	ac_builddir=.
7552
7553	case "$ac_dir" in
7554	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7555	*)
7556	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
7557	# A ".." for each directory in $ac_dir_suffix.
7558	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
7559	case $ac_top_builddir_sub in
7560	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7561	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7562	esac ;;
7563	esac
7564	ac_abs_top_builddir=$ac_pwd
7565	ac_abs_builddir=$ac_pwd$ac_dir_suffix
7566	# for backward compatibility:
7567	ac_top_builddir=$ac_top_build_prefix
7568
7569	case $srcdir in
7570	.) # We are building in place.
7571	ac_srcdir=.
7572	ac_top_srcdir=$ac_top_builddir_sub
7573	ac_abs_top_srcdir=$ac_pwd ;;
7574	[\\/]* \| ?:[\\/]* ) # Absolute name.
7575	ac_srcdir=$srcdir$ac_dir_suffix;
7576	ac_top_srcdir=$srcdir
7577	ac_abs_top_srcdir=$srcdir ;;
7578	*) # Relative name.
7579	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7580	ac_top_srcdir=$ac_top_build_prefix$srcdir
7581	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7582	esac
7583	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7584
7585
7586	case $ac_mode in
7587	:F)
7588	#
7589	# CONFIG_FILE
7590	#
7591
7592	case $INSTALL in
7593	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7594	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7595	esac
7596	ac_MKDIR_P=$MKDIR_P
7597	case $MKDIR_P in
7598	[\\/$]* \| ?:[\\/]* ) ;;
7599	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7600	esac
7601	_ACEOF
7602
7603	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7604	# If the template does not know about datarootdir, expand it.
7605	# FIXME: This hack should be removed a few years after 2.60.
7606	ac_datarootdir_hack=; ac_datarootdir_seen=
7607	ac_sed_dataroot='
7608	/datarootdir/ {
7609	p
7610	q
7611	}
7612	/@datadir@/p
7613	/@docdir@/p
7614	/@infodir@/p
7615	/@localedir@/p
7616	/@mandir@/p'
7617	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7618	datarootdir) ac_datarootdir_seen=yes;;
7619	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
7620	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7621	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7622	_ACEOF
7623	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7624	ac_datarootdir_hack='
7625	s&@datadir@&$datadir&g
7626	s&@docdir@&$docdir&g
7627	s&@infodir@&$infodir&g
7628	s&@localedir@&$localedir&g
7629	s&@mandir@&$mandir&g
7630	s&\\\${datarootdir}&$datarootdir&g' ;;
7631	esac
7632	_ACEOF
7633
7634	# Neutralize VPATH when `$srcdir' = `.'.
7635	# Shell code in configure.ac might set extrasub.
7636	# FIXME: do we really want to maintain this feature?
7637	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7638	ac_sed_extra="$ac_vpsub
7639	$extrasub
7640	_ACEOF
7641	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7642	:t
7643	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7644	s\|@configure_input@\|$ac_sed_conf_input\|;t t
7645	s&@top_builddir@&$ac_top_builddir_sub&;t t
7646	s&@top_build_prefix@&$ac_top_build_prefix&;t t
7647	s&@srcdir@&$ac_srcdir&;t t
7648	s&@abs_srcdir@&$ac_abs_srcdir&;t t
7649	s&@top_srcdir@&$ac_top_srcdir&;t t
7650	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7651	s&@builddir@&$ac_builddir&;t t
7652	s&@abs_builddir@&$ac_abs_builddir&;t t
7653	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7654	s&@INSTALL@&$ac_INSTALL&;t t
7655	s&@MKDIR_P@&$ac_MKDIR_P&;t t
7656	$ac_datarootdir_hack
7657	"
7658	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
7659	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7660
7661	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7662	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7663	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
7664	"$ac_tmp/out"`; test -z "$ac_out"; } &&
7665	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7666	which seems to be undefined. Please make sure it is defined" >&5
7667	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7668	which seems to be undefined. Please make sure it is defined" >&2;}
7669
7670	rm -f "$ac_tmp/stdin"
7671	case $ac_file in
7672	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7673	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7674	esac \
7675	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7676	;;
7677	:H)
7678	#
7679	# CONFIG_HEADER
7680	#
7681	if test x"$ac_file" != x-; then
7682	{
7683	$as_echo "/* $configure_input */" \
7684	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7685	} >"$ac_tmp/config.h" \
7686	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7687	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7688	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7689	$as_echo "$as_me: $ac_file is unchanged" >&6;}
7690	else
7691	rm -f "$ac_file"
7692	mv "$ac_tmp/config.h" "$ac_file" \
7693	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7694	fi
7695	else
7696	$as_echo "/* $configure_input */" \
7697	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7698	\|\| as_fn_error $? "could not create -" "$LINENO" 5
7699	fi
7700	# Compute "$ac_file"'s index in $config_headers.
7701	_am_arg="$ac_file"
7702	_am_stamp_count=1
7703	for _am_header in $config_headers :; do
7704	case $_am_header in
7705	$_am_arg \| $_am_arg:* )
7706	break ;;
7707	* )
7708	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7709	esac
7710	done
7711	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
7712	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
7713	X"$_am_arg" : 'X$//$[^/]' \\| \
7714	X"$_am_arg" : 'X$//$$' \\| \
7715	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
7716	$as_echo X"$_am_arg" \|
7717	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7718	s//\1/
7719	q
7720	}
7721	/^X$\/\/$[^/].*/{
7722	s//\1/
7723	q
7724	}
7725	/^X$\/\/$$/{
7726	s//\1/
7727	q
7728	}
7729	/^X$\/$.*/{
7730	s//\1/
7731	q
7732	}
7733	s/.*/./; q'`/stamp-h$_am_stamp_count
7734	;;
7735	:L)
7736	#
7737	# CONFIG_LINK
7738	#
7739
7740	if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
7741	:
7742	else
7743	# Prefer the file from the source tree if names are identical.
7744	if test "$ac_source" = "$ac_file" \|\| test ! -r "$ac_source"; then
7745	ac_source=$srcdir/$ac_source
7746	fi
7747
7748	{ $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
7749	$as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
7750
7751	if test ! -r "$ac_source"; then
7752	as_fn_error $? "$ac_source: file not found" "$LINENO" 5
7753	fi
7754	rm -f "$ac_file"
7755
7756	# Try a relative symlink, then a hard link, then a copy.
7757	case $ac_source in
7758	[\\/$]* \| ?:[\\/]* ) ac_rel_source=$ac_source ;;
7759	*) ac_rel_source=$ac_top_build_prefix$ac_source ;;
7760	esac
7761	ln -s "$ac_rel_source" "$ac_file" 2>/dev/null \|\|
7762	ln "$ac_source" "$ac_file" 2>/dev/null \|\|
7763	cp -p "$ac_source" "$ac_file" \|\|
7764	as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
7765	fi
7766	;;
7767	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7768	$as_echo "$as_me: executing $ac_file commands" >&6;}
7769	;;
7770	esac
7771
7772
7773	case $ac_file$ac_mode in
7774	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| {
7775	# Older Autoconf quotes --file arguments for eval, but not when files
7776	# are listed without --file. Let's play safe and only enable the eval
7777	# if we detect the quoting.
7778	case $CONFIG_FILES in
7779	\') eval set x "$CONFIG_FILES" ;;
7780	*) set x $CONFIG_FILES ;;
7781	esac
7782	shift
7783	for mf
7784	do
7785	# Strip MF so we end up with the name of the file.
7786	mf=`echo "$mf" \| sed -e 's/:.*$//'`
7787	# Check whether this is an Automake generated Makefile or not.
7788	# We used to match only the files named 'Makefile.in', but
7789	# some people rename them; so instead we look at the file content.
7790	# Grep'ing the first line is not enough: some people post-process
7791	# each Makefile.in and add a new line on top of each file to say so.
7792	# Grep'ing the whole file is not good either: AIX grep has a line
7793	# limit of 2048, but all sed's we know have understand at least 4000.
7794	if sed -n 's,^#.generated by automake.,X,p' "$mf" \| grep X >/dev/null 2>&1; then
7795	dirpart=`$as_dirname -- "$mf" \|\|
7796	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
7797	X"$mf" : 'X$//$[^/]' \\| \
7798	X"$mf" : 'X$//$$' \\| \
7799	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
7800	$as_echo X"$mf" \|
7801	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7802	s//\1/
7803	q
7804	}
7805	/^X$\/\/$[^/].*/{
7806	s//\1/
7807	q
7808	}
7809	/^X$\/\/$$/{
7810	s//\1/
7811	q
7812	}
7813	/^X$\/$.*/{
7814	s//\1/
7815	q
7816	}
7817	s/.*/./; q'`
7818	else
7819	continue
7820	fi
7821	# Extract the definition of DEPDIR, am__include, and am__quote
7822	# from the Makefile without running 'make'.
7823	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7824	test -z "$DEPDIR" && continue
7825	am__include=`sed -n 's/^am__include = //p' < "$mf"`
7826	test -z "$am__include" && continue
7827	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
7828	# Find all dependency output files, they are included files with
7829	# $(DEPDIR) in their names. We invoke sed twice because it is the
7830	# simplest approach to changing $(DEPDIR) to its actual value in the
7831	# expansion.
7832	for file in `sed -n "
7833	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
7834	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
7835	# Make sure the directory exists.
7836	test -f "$dirpart/$file" && continue
7837	fdir=`$as_dirname -- "$file" \|\|
7838	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7839	X"$file" : 'X$//$[^/]' \\| \
7840	X"$file" : 'X$//$$' \\| \
7841	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
7842	$as_echo X"$file" \|
7843	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7844	s//\1/
7845	q
7846	}
7847	/^X$\/\/$[^/].*/{
7848	s//\1/
7849	q
7850	}
7851	/^X$\/\/$$/{
7852	s//\1/
7853	q
7854	}
7855	/^X$\/$.*/{
7856	s//\1/
7857	q
7858	}
7859	s/.*/./; q'`
7860	as_dir=$dirpart/$fdir; as_fn_mkdir_p
7861	# echo "creating $dirpart/$file"
7862	echo '# dummy' > "$dirpart/$file"
7863	done
7864	done
7865	}
7866	;;
7867
7868	esac
7869	done # for ac_tag
7870
7871
7872	as_fn_exit 0
7873	_ACEOF
7874	ac_clean_files=$ac_clean_files_save
7875
7876	test $ac_write_fail = 0 \|\|
7877	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7878
7879
7880	# configure is writing to config.log, and then calls config.status.
7881	# config.status does its own redirection, appending to config.log.
7882	# Unfortunately, on DOS this fails, as config.log is still kept open
7883	# by configure, so config.status won't be able to write to it; its
7884	# output is simply discarded. So we exec the FD to /dev/null,
7885	# effectively closing config.log, so it can be properly (re)opened and
7886	# appended to by config.status. When coming back to configure, we
7887	# need to make the FD available again.
7888	if test "$no_create" != yes; then
7889	ac_cs_success=:
7890	ac_config_status_args=
7891	test "$silent" = yes &&
7892	ac_config_status_args="$ac_config_status_args --quiet"
7893	exec 5>/dev/null
7894	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
7895	exec 5>>config.log
7896	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
7897	# would make configure fail if this is the last instruction.
7898	$ac_cs_success \|\| as_fn_exit 1
7899	fi
7900	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7901	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7902	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7903	fi
7904
7905
7906	# Final text
7907	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Cforall configuraton completed. Type \"make -j 8 install\"." >&5
7908	$as_echo "Cforall configuraton completed. Type \"make -j 8 install\"." >&6; }

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