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source: configure @ 2185df1

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

Last change on this file since 2185df1 was 41cca44, checked in by Thierry Delisle <tdelisle@…>, 6 years ago
Added check for libfibre for use in benchmark
Property mode set to `100755`
File size: 224.2 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.69 for cfa-cc 1.0.0.0.
4	#
5	# Report bugs to <cforall@plg.uwaterloo.ca>.
6	#
7	#
8	# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
9	#
10	#
11	# This configure script is free software; the Free Software Foundation
12	# gives unlimited permission to copy, distribute and modify it.
13	## -------------------- ##
14	## M4sh Initialization. ##
15	## -------------------- ##
16
17	# Be more Bourne compatible
18	DUALCASE=1; export DUALCASE # for MKS sh
19	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20	emulate sh
21	NULLCMD=:
22	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23	# is contrary to our usage. Disable this feature.
24	alias -g '${1+"$@"}'='"$@"'
25	setopt NO_GLOB_SUBST
26	else
27	case `(set -o) 2>/dev/null` in #(
28	posix) :
29	set -o posix ;; #(
30	*) :
31	;;
32	esac
33	fi
34
35
36	as_nl='
37	'
38	export as_nl
39	# Printing a long string crashes Solaris 7 /usr/bin/printf.
40	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43	# Prefer a ksh shell builtin over an external printf program on Solaris,
44	# but without wasting forks for bash or zsh.
45	if test -z "$BASH_VERSION$ZSH_VERSION" \
46	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47	as_echo='print -r --'
48	as_echo_n='print -rn --'
49	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50	as_echo='printf %s\n'
51	as_echo_n='printf %s'
52	else
53	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55	as_echo_n='/usr/ucb/echo -n'
56	else
57	as_echo_body='eval expr "X$1" : "X\$.*\$"'
58	as_echo_n_body='eval
59	arg=$1;
60	case $arg in #(
61	"$as_nl")
62	expr "X$arg" : "X\$.*\$$as_nl";
63	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
64	esac;
65	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
66	'
67	export as_echo_n_body
68	as_echo_n='sh -c $as_echo_n_body as_echo'
69	fi
70	export as_echo_body
71	as_echo='sh -c $as_echo_body as_echo'
72	fi
73
74	# The user is always right.
75	if test "${PATH_SEPARATOR+set}" != set; then
76	PATH_SEPARATOR=:
77	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
79	PATH_SEPARATOR=';'
80	}
81	fi
82
83
84	# IFS
85	# We need space, tab and new line, in precisely that order. Quoting is
86	# there to prevent editors from complaining about space-tab.
87	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
88	# splitting by setting IFS to empty value.)
89	IFS=" "" $as_nl"
90
91	# Find who we are. Look in the path if we contain no directory separator.
92	as_myself=
93	case $0 in #((
94	[\\/] ) as_myself=$0 ;;
95	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96	for as_dir in $PATH
97	do
98	IFS=$as_save_IFS
99	test -z "$as_dir" && as_dir=.
100	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
101	done
102	IFS=$as_save_IFS
103
104	;;
105	esac
106	# We did not find ourselves, most probably we were run as `sh COMMAND'
107	# in which case we are not to be found in the path.
108	if test "x$as_myself" = x; then
109	as_myself=$0
110	fi
111	if test ! -f "$as_myself"; then
112	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113	exit 1
114	fi
115
116	# Unset variables that we do not need and which cause bugs (e.g. in
117	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
118	# suppresses any "Segmentation fault" message there. '((' could
119	# trigger a bug in pdksh 5.2.14.
120	for as_var in BASH_ENV ENV MAIL MAILPATH
121	do eval test x\${$as_var+set} = xset \
122	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
123	done
124	PS1='$ '
125	PS2='> '
126	PS4='+ '
127
128	# NLS nuisances.
129	LC_ALL=C
130	export LC_ALL
131	LANGUAGE=C
132	export LANGUAGE
133
134	# CDPATH.
135	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
136
137	# Use a proper internal environment variable to ensure we don't fall
138	# into an infinite loop, continuously re-executing ourselves.
139	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
140	_as_can_reexec=no; export _as_can_reexec;
141	# We cannot yet assume a decent shell, so we have to provide a
142	# neutralization value for shells without unset; and this also
143	# works around shells that cannot unset nonexistent variables.
144	# Preserve -v and -x to the replacement shell.
145	BASH_ENV=/dev/null
146	ENV=/dev/null
147	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
148	case $- in # ((((
149	vx* \| xv* ) as_opts=-vx ;;
150	v ) as_opts=-v ;;
151	x ) as_opts=-x ;;
152	* ) as_opts= ;;
153	esac
154	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
155	# Admittedly, this is quite paranoid, since all the known shells bail
156	# out after a failed `exec'.
157	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
158	as_fn_exit 255
159	fi
160	# We don't want this to propagate to other subprocesses.
161	{ _as_can_reexec=; unset _as_can_reexec;}
162	if test "x$CONFIG_SHELL" = x; then
163	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
164	emulate sh
165	NULLCMD=:
166	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
167	# is contrary to our usage. Disable this feature.
168	alias -g '\${1+\"\$@\"}'='\"\$@\"'
169	setopt NO_GLOB_SUBST
170	else
171	case \`(set -o) 2>/dev/null\` in #(
172	posix) :
173	set -o posix ;; #(
174	*) :
175	;;
176	esac
177	fi
178	"
179	as_required="as_fn_return () { (exit \$1); }
180	as_fn_success () { as_fn_return 0; }
181	as_fn_failure () { as_fn_return 1; }
182	as_fn_ret_success () { return 0; }
183	as_fn_ret_failure () { return 1; }
184
185	exitcode=0
186	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
187	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
188	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
189	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
190	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
191
192	else
193	exitcode=1; echo positional parameters were not saved.
194	fi
195	test x\$exitcode = x0 \|\| exit 1
196	test -x / \|\| exit 1"
197	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
198	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
199	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
200	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
201	test \$(( 1 + 1 )) = 2 \|\| exit 1"
202	if (eval "$as_required") 2>/dev/null; then :
203	as_have_required=yes
204	else
205	as_have_required=no
206	fi
207	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
208
209	else
210	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
211	as_found=false
212	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
213	do
214	IFS=$as_save_IFS
215	test -z "$as_dir" && as_dir=.
216	as_found=:
217	case $as_dir in #(
218	/*)
219	for as_base in sh bash ksh sh5; do
220	# Try only shells that exist, to save several forks.
221	as_shell=$as_dir/$as_base
222	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
223	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
224	CONFIG_SHELL=$as_shell as_have_required=yes
225	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
226	break 2
227	fi
228	fi
229	done;;
230	esac
231	as_found=false
232	done
233	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
234	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
235	CONFIG_SHELL=$SHELL as_have_required=yes
236	fi; }
237	IFS=$as_save_IFS
238
239
240	if test "x$CONFIG_SHELL" != x; then :
241	export CONFIG_SHELL
242	# We cannot yet assume a decent shell, so we have to provide a
243	# neutralization value for shells without unset; and this also
244	# works around shells that cannot unset nonexistent variables.
245	# Preserve -v and -x to the replacement shell.
246	BASH_ENV=/dev/null
247	ENV=/dev/null
248	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
249	case $- in # ((((
250	vx* \| xv* ) as_opts=-vx ;;
251	v ) as_opts=-v ;;
252	x ) as_opts=-x ;;
253	* ) as_opts= ;;
254	esac
255	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
256	# Admittedly, this is quite paranoid, since all the known shells bail
257	# out after a failed `exec'.
258	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
259	exit 255
260	fi
261
262	if test x$as_have_required = xno; then :
263	$as_echo "$0: This script requires a shell more modern than all"
264	$as_echo "$0: the shells that I found on your system."
265	if test x${ZSH_VERSION+set} = xset ; then
266	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
267	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
268	else
269	$as_echo "$0: Please tell bug-autoconf@gnu.org and
270	$0: cforall@plg.uwaterloo.ca about your system, including
271	$0: any error possibly output before this message. Then
272	$0: install a modern shell, or manually run the script
273	$0: under such a shell if you do have one."
274	fi
275	exit 1
276	fi
277	fi
278	fi
279	SHELL=${CONFIG_SHELL-/bin/sh}
280	export SHELL
281	# Unset more variables known to interfere with behavior of common tools.
282	CLICOLOR_FORCE= GREP_OPTIONS=
283	unset CLICOLOR_FORCE GREP_OPTIONS
284
285	## --------------------- ##
286	## M4sh Shell Functions. ##
287	## --------------------- ##
288	# as_fn_unset VAR
289	# ---------------
290	# Portably unset VAR.
291	as_fn_unset ()
292	{
293	{ eval $1=; unset $1;}
294	}
295	as_unset=as_fn_unset
296
297	# as_fn_set_status STATUS
298	# -----------------------
299	# Set $? to STATUS, without forking.
300	as_fn_set_status ()
301	{
302	return $1
303	} # as_fn_set_status
304
305	# as_fn_exit STATUS
306	# -----------------
307	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
308	as_fn_exit ()
309	{
310	set +e
311	as_fn_set_status $1
312	exit $1
313	} # as_fn_exit
314
315	# as_fn_mkdir_p
316	# -------------
317	# Create "$as_dir" as a directory, including parents if necessary.
318	as_fn_mkdir_p ()
319	{
320
321	case $as_dir in #(
322	-*) as_dir=./$as_dir;;
323	esac
324	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
325	as_dirs=
326	while :; do
327	case $as_dir in #(
328	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
329	*) as_qdir=$as_dir;;
330	esac
331	as_dirs="'$as_qdir' $as_dirs"
332	as_dir=`$as_dirname -- "$as_dir" \|\|
333	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
334	X"$as_dir" : 'X$//$[^/]' \\| \
335	X"$as_dir" : 'X$//$$' \\| \
336	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
337	$as_echo X"$as_dir" \|
338	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
339	s//\1/
340	q
341	}
342	/^X$\/\/$[^/].*/{
343	s//\1/
344	q
345	}
346	/^X$\/\/$$/{
347	s//\1/
348	q
349	}
350	/^X$\/$.*/{
351	s//\1/
352	q
353	}
354	s/.*/./; q'`
355	test -d "$as_dir" && break
356	done
357	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
358	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
359
360
361	} # as_fn_mkdir_p
362
363	# as_fn_executable_p FILE
364	# -----------------------
365	# Test if FILE is an executable regular file.
366	as_fn_executable_p ()
367	{
368	test -f "$1" && test -x "$1"
369	} # as_fn_executable_p
370	# as_fn_append VAR VALUE
371	# ----------------------
372	# Append the text in VALUE to the end of the definition contained in VAR. Take
373	# advantage of any shell optimizations that allow amortized linear growth over
374	# repeated appends, instead of the typical quadratic growth present in naive
375	# implementations.
376	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
377	eval 'as_fn_append ()
378	{
379	eval $1+=\$2
380	}'
381	else
382	as_fn_append ()
383	{
384	eval $1=\$$1\$2
385	}
386	fi # as_fn_append
387
388	# as_fn_arith ARG...
389	# ------------------
390	# Perform arithmetic evaluation on the ARGs, and store the result in the
391	# global $as_val. Take advantage of shells that can avoid forks. The arguments
392	# must be portable across $(()) and expr.
393	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
394	eval 'as_fn_arith ()
395	{
396	as_val=$(( $* ))
397	}'
398	else
399	as_fn_arith ()
400	{
401	as_val=`expr "$@" \|\| test $? -eq 1`
402	}
403	fi # as_fn_arith
404
405
406	# as_fn_error STATUS ERROR [LINENO LOG_FD]
407	# ----------------------------------------
408	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
409	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
410	# script with STATUS, using 1 if that was 0.
411	as_fn_error ()
412	{
413	as_status=$1; test $as_status -eq 0 && as_status=1
414	if test "$4"; then
415	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
416	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
417	fi
418	$as_echo "$as_me: error: $2" >&2
419	as_fn_exit $as_status
420	} # as_fn_error
421
422	if expr a : '$a$' >/dev/null 2>&1 &&
423	test "X`expr 00001 : '.*$...$'`" = X001; then
424	as_expr=expr
425	else
426	as_expr=false
427	fi
428
429	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
430	as_basename=basename
431	else
432	as_basename=false
433	fi
434
435	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
436	as_dirname=dirname
437	else
438	as_dirname=false
439	fi
440
441	as_me=`$as_basename -- "$0" \|\|
442	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
443	X"$0" : 'X$//$$' \\| \
444	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
445	$as_echo X/"$0" \|
446	sed '/^.\/$[^/][^/]$\/*$/{
447	s//\1/
448	q
449	}
450	/^X\/$\/\/$$/{
451	s//\1/
452	q
453	}
454	/^X\/$\/$.*/{
455	s//\1/
456	q
457	}
458	s/.*/./; q'`
459
460	# Avoid depending upon Character Ranges.
461	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
462	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
463	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
464	as_cr_digits='0123456789'
465	as_cr_alnum=$as_cr_Letters$as_cr_digits
466
467
468	as_lineno_1=$LINENO as_lineno_1a=$LINENO
469	as_lineno_2=$LINENO as_lineno_2a=$LINENO
470	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
471	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
472	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
473	sed -n '
474	p
475	/[$]LINENO/=
476	' <$as_myself \|
477	sed '
478	s/[$]LINENO.*/&-/
479	t lineno
480	b
481	:lineno
482	N
483	:loop
484	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
485	t loop
486	s/-\n.*//
487	' >$as_me.lineno &&
488	chmod +x "$as_me.lineno" \|\|
489	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
490
491	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
492	# already done that, so ensure we don't try to do so again and fall
493	# in an infinite loop. This has already happened in practice.
494	_as_can_reexec=no; export _as_can_reexec
495	# Don't try to exec as it changes $[0], causing all sort of problems
496	# (the dirname of $[0] is not the place where we might find the
497	# original and so on. Autoconf is especially sensitive to this).
498	. "./$as_me.lineno"
499	# Exit status is that of the last command.
500	exit
501	}
502
503	ECHO_C= ECHO_N= ECHO_T=
504	case `echo -n x` in #(((((
505	-n*)
506	case `echo 'xy\c'` in
507	c) ECHO_T=' ';; # ECHO_T is single tab character.
508	xy) ECHO_C='\c';;
509	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
510	ECHO_T=' ';;
511	esac;;
512	*)
513	ECHO_N='-n';;
514	esac
515
516	rm -f conf$$ conf$$.exe conf$$.file
517	if test -d conf$$.dir; then
518	rm -f conf$$.dir/conf$$.file
519	else
520	rm -f conf$$.dir
521	mkdir conf$$.dir 2>/dev/null
522	fi
523	if (echo >conf$$.file) 2>/dev/null; then
524	if ln -s conf$$.file conf$$ 2>/dev/null; then
525	as_ln_s='ln -s'
526	# ... but there are two gotchas:
527	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
528	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
529	# In both cases, we have to default to `cp -pR'.
530	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
531	as_ln_s='cp -pR'
532	elif ln conf$$.file conf$$ 2>/dev/null; then
533	as_ln_s=ln
534	else
535	as_ln_s='cp -pR'
536	fi
537	else
538	as_ln_s='cp -pR'
539	fi
540	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
541	rmdir conf$$.dir 2>/dev/null
542
543	if mkdir -p . 2>/dev/null; then
544	as_mkdir_p='mkdir -p "$as_dir"'
545	else
546	test -d ./-p && rmdir ./-p
547	as_mkdir_p=false
548	fi
549
550	as_test_x='test -x'
551	as_executable_p=as_fn_executable_p
552
553	# Sed expression to map a string onto a valid CPP name.
554	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
555
556	# Sed expression to map a string onto a valid variable name.
557	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
558
559
560	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
561	exec 6>&1
562
563	# Name of the host.
564	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
565	# so uname gets run too.
566	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
567
568	#
569	# Initializations.
570	#
571	ac_default_prefix=/usr/local
572	ac_clean_files=
573	ac_config_libobj_dir=.
574	LIBOBJS=
575	cross_compiling=no
576	subdirs=
577	MFLAGS=
578	MAKEFLAGS=
579
580	# Identity of this package.
581	PACKAGE_NAME='cfa-cc'
582	PACKAGE_TARNAME='cfa-cc'
583	PACKAGE_VERSION='1.0.0.0'
584	PACKAGE_STRING='cfa-cc 1.0.0.0'
585	PACKAGE_BUGREPORT='cforall@plg.uwaterloo.ca'
586	PACKAGE_URL=''
587
588	# Factoring default headers for most tests.
589	ac_includes_default="\
590	#include <stdio.h>
591	#ifdef HAVE_SYS_TYPES_H
592	# include <sys/types.h>
593	#endif
594	#ifdef HAVE_SYS_STAT_H
595	# include <sys/stat.h>
596	#endif
597	#ifdef STDC_HEADERS
598	# include <stdlib.h>
599	# include <stddef.h>
600	#else
601	# ifdef HAVE_STDLIB_H
602	# include <stdlib.h>
603	# endif
604	#endif
605	#ifdef HAVE_STRING_H
606	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
607	# include <memory.h>
608	# endif
609	# include <string.h>
610	#endif
611	#ifdef HAVE_STRINGS_H
612	# include <strings.h>
613	#endif
614	#ifdef HAVE_INTTYPES_H
615	# include <inttypes.h>
616	#endif
617	#ifdef HAVE_STDINT_H
618	# include <stdint.h>
619	#endif
620	#ifdef HAVE_UNISTD_H
621	# include <unistd.h>
622	#endif"
623
624	ac_subst_vars='am__EXEEXT_FALSE
625	am__EXEEXT_TRUE
626	LTLIBOBJS
627	LIBOBJS
628	ALLOCA
629	EGREP
630	GREP
631	CPP
632	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	done
3498
3499
3500
3501
3502
3503	case ${host_cpu} in
3504	"host") arch_name=${host_cpu};;
3505	*) arch_name=${host_cpu};;
3506	esac
3507
3508	case $arch_name in
3509	"x64" ) cannon_arch_name="x64";;
3510	"x86-64" ) cannon_arch_name="x64";;
3511	"x86_64" ) cannon_arch_name="x64";;
3512	"x86" ) cannon_arch_name="x86";;
3513	"i386" ) cannon_arch_name="x86";;
3514	"i486" ) cannon_arch_name="x86";;
3515	"i686" ) cannon_arch_name="x86";;
3516	"Intel 80386") cannon_arch_name="x86";;
3517	"arm" ) cannon_arch_name="arm";;
3518	"ARM" ) cannon_arch_name="arm";;
3519	*)
3520	>&2 echo "Unkown architecture " $arch_name;
3521	exit 1
3522	;;
3523	esac
3524
3525
3526	cat >>confdefs.h <<_ACEOF
3527	#define CFA_DEFAULT_CPU "$cannon_arch_name"
3528	_ACEOF
3529
3530
3531	cat >>confdefs.h <<_ACEOF
3532	#define CFA_64_CPU "x64"
3533	_ACEOF
3534
3535
3536	cat >>confdefs.h <<_ACEOF
3537	#define CFA_32_CPU "x86"
3538	_ACEOF
3539
3540
3541	#==============================================================================
3542	# CAFLAGS
3543
3544	cat >>confdefs.h <<_ACEOF
3545	#define CFA_FLAGS "${CFAFLAGS}"
3546	_ACEOF
3547
3548	CFA_FLAGS=${CFAFLAGS}
3549
3550
3551	#==============================================================================
3552	# Checks for programs.
3553	ac_ext=cpp
3554	ac_cpp='$CXXCPP $CPPFLAGS'
3555	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3556	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3557	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3558	if test -z "$CXX"; then
3559	if test -n "$CCC"; then
3560	CXX=$CCC
3561	else
3562	if test -n "$ac_tool_prefix"; then
3563	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3564	do
3565	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3566	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3567	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3568	$as_echo_n "checking for $ac_word... " >&6; }
3569	if ${ac_cv_prog_CXX+:} false; then :
3570	$as_echo_n "(cached) " >&6
3571	else
3572	if test -n "$CXX"; then
3573	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3574	else
3575	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3576	for as_dir in $PATH
3577	do
3578	IFS=$as_save_IFS
3579	test -z "$as_dir" && as_dir=.
3580	for ac_exec_ext in '' $ac_executable_extensions; do
3581	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3582	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3583	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3584	break 2
3585	fi
3586	done
3587	done
3588	IFS=$as_save_IFS
3589
3590	fi
3591	fi
3592	CXX=$ac_cv_prog_CXX
3593	if test -n "$CXX"; then
3594	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3595	$as_echo "$CXX" >&6; }
3596	else
3597	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3598	$as_echo "no" >&6; }
3599	fi
3600
3601
3602	test -n "$CXX" && break
3603	done
3604	fi
3605	if test -z "$CXX"; then
3606	ac_ct_CXX=$CXX
3607	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3608	do
3609	# Extract the first word of "$ac_prog", so it can be a program name with args.
3610	set dummy $ac_prog; ac_word=$2
3611	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3612	$as_echo_n "checking for $ac_word... " >&6; }
3613	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3614	$as_echo_n "(cached) " >&6
3615	else
3616	if test -n "$ac_ct_CXX"; then
3617	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3618	else
3619	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3620	for as_dir in $PATH
3621	do
3622	IFS=$as_save_IFS
3623	test -z "$as_dir" && as_dir=.
3624	for ac_exec_ext in '' $ac_executable_extensions; do
3625	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3626	ac_cv_prog_ac_ct_CXX="$ac_prog"
3627	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3628	break 2
3629	fi
3630	done
3631	done
3632	IFS=$as_save_IFS
3633
3634	fi
3635	fi
3636	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3637	if test -n "$ac_ct_CXX"; then
3638	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3639	$as_echo "$ac_ct_CXX" >&6; }
3640	else
3641	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3642	$as_echo "no" >&6; }
3643	fi
3644
3645
3646	test -n "$ac_ct_CXX" && break
3647	done
3648
3649	if test "x$ac_ct_CXX" = x; then
3650	CXX="g++"
3651	else
3652	case $cross_compiling:$ac_tool_warned in
3653	yes:)
3654	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3655	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3656	ac_tool_warned=yes ;;
3657	esac
3658	CXX=$ac_ct_CXX
3659	fi
3660	fi
3661
3662	fi
3663	fi
3664	# Provide some information about the compiler.
3665	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3666	set X $ac_compile
3667	ac_compiler=$2
3668	for ac_option in --version -v -V -qversion; do
3669	{ { ac_try="$ac_compiler $ac_option >&5"
3670	case "(($ac_try" in
3671	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3672	*) ac_try_echo=$ac_try;;
3673	esac
3674	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3675	$as_echo "$ac_try_echo"; } >&5
3676	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3677	ac_status=$?
3678	if test -s conftest.err; then
3679	sed '10a\
3680	... rest of stderr output deleted ...
3681	10q' conftest.err >conftest.er1
3682	cat conftest.er1 >&5
3683	fi
3684	rm -f conftest.er1 conftest.err
3685	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3686	test $ac_status = 0; }
3687	done
3688
3689	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3690	/* end confdefs.h. */
3691
3692	int
3693	main ()
3694	{
3695
3696	;
3697	return 0;
3698	}
3699	_ACEOF
3700	ac_clean_files_save=$ac_clean_files
3701	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3702	# Try to create an executable without -o first, disregard a.out.
3703	# It will help us diagnose broken compilers, and finding out an intuition
3704	# of exeext.
3705	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
3706	$as_echo_n "checking whether the C++ compiler works... " >&6; }
3707	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3708
3709	# The possible output files:
3710	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3711
3712	ac_rmfiles=
3713	for ac_file in $ac_files
3714	do
3715	case $ac_file in
3716	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3717	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3718	esac
3719	done
3720	rm -f $ac_rmfiles
3721
3722	if { { ac_try="$ac_link_default"
3723	case "(($ac_try" in
3724	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3725	*) ac_try_echo=$ac_try;;
3726	esac
3727	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3728	$as_echo "$ac_try_echo"; } >&5
3729	(eval "$ac_link_default") 2>&5
3730	ac_status=$?
3731	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3732	test $ac_status = 0; }; then :
3733	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3734	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3735	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3736	# so that the user can short-circuit this test for compilers unknown to
3737	# Autoconf.
3738	for ac_file in $ac_files ''
3739	do
3740	test -f "$ac_file" \|\| continue
3741	case $ac_file in
3742	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
3743	;;
3744	[ab].out )
3745	# We found the default executable, but exeext='' is most
3746	# certainly right.
3747	break;;
3748	. )
3749	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3750	then :; else
3751	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3752	fi
3753	# We set ac_cv_exeext here because the later test for it is not
3754	# safe: cross compilers may not add the suffix if given an `-o'
3755	# argument, so we may need to know it at that point already.
3756	# Even if this section looks crufty: it has the advantage of
3757	# actually working.
3758	break;;
3759	* )
3760	break;;
3761	esac
3762	done
3763	test "$ac_cv_exeext" = no && ac_cv_exeext=
3764
3765	else
3766	ac_file=''
3767	fi
3768	if test -z "$ac_file"; then :
3769	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3770	$as_echo "no" >&6; }
3771	$as_echo "$as_me: failed program was:" >&5
3772	sed 's/^/\| /' conftest.$ac_ext >&5
3773
3774	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3775	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3776	as_fn_error 77 "C++ compiler cannot create executables
3777	See \`config.log' for more details" "$LINENO" 5; }
3778	else
3779	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3780	$as_echo "yes" >&6; }
3781	fi
3782	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3783	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
3784	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3785	$as_echo "$ac_file" >&6; }
3786	ac_exeext=$ac_cv_exeext
3787
3788	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3789	ac_clean_files=$ac_clean_files_save
3790	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3791	$as_echo_n "checking for suffix of executables... " >&6; }
3792	if { { ac_try="$ac_link"
3793	case "(($ac_try" in
3794	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3795	*) ac_try_echo=$ac_try;;
3796	esac
3797	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3798	$as_echo "$ac_try_echo"; } >&5
3799	(eval "$ac_link") 2>&5
3800	ac_status=$?
3801	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3802	test $ac_status = 0; }; then :
3803	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3804	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3805	# work properly (i.e., refer to `conftest.exe'), while it won't with
3806	# `rm'.
3807	for ac_file in conftest.exe conftest conftest.*; do
3808	test -f "$ac_file" \|\| continue
3809	case $ac_file in
3810	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3811	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3812	break;;
3813	* ) break;;
3814	esac
3815	done
3816	else
3817	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3818	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3819	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3820	See \`config.log' for more details" "$LINENO" 5; }
3821	fi
3822	rm -f conftest conftest$ac_cv_exeext
3823	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3824	$as_echo "$ac_cv_exeext" >&6; }
3825
3826	rm -f conftest.$ac_ext
3827	EXEEXT=$ac_cv_exeext
3828	ac_exeext=$EXEEXT
3829	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3830	/* end confdefs.h. */
3831	#include <stdio.h>
3832	int
3833	main ()
3834	{
3835	FILE *f = fopen ("conftest.out", "w");
3836	return ferror (f) \|\| fclose (f) != 0;
3837
3838	;
3839	return 0;
3840	}
3841	_ACEOF
3842	ac_clean_files="$ac_clean_files conftest.out"
3843	# Check that the compiler produces executables we can run. If not, either
3844	# the compiler is broken, or we cross compile.
3845	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3846	$as_echo_n "checking whether we are cross compiling... " >&6; }
3847	if test "$cross_compiling" != yes; then
3848	{ { ac_try="$ac_link"
3849	case "(($ac_try" in
3850	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3851	*) ac_try_echo=$ac_try;;
3852	esac
3853	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3854	$as_echo "$ac_try_echo"; } >&5
3855	(eval "$ac_link") 2>&5
3856	ac_status=$?
3857	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3858	test $ac_status = 0; }
3859	if { ac_try='./conftest$ac_cv_exeext'
3860	{ { case "(($ac_try" in
3861	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3862	*) ac_try_echo=$ac_try;;
3863	esac
3864	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3865	$as_echo "$ac_try_echo"; } >&5
3866	(eval "$ac_try") 2>&5
3867	ac_status=$?
3868	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3869	test $ac_status = 0; }; }; then
3870	cross_compiling=no
3871	else
3872	if test "$cross_compiling" = maybe; then
3873	cross_compiling=yes
3874	else
3875	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3876	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3877	as_fn_error $? "cannot run C++ compiled programs.
3878	If you meant to cross compile, use \`--host'.
3879	See \`config.log' for more details" "$LINENO" 5; }
3880	fi
3881	fi
3882	fi
3883	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3884	$as_echo "$cross_compiling" >&6; }
3885
3886	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3887	ac_clean_files=$ac_clean_files_save
3888	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3889	$as_echo_n "checking for suffix of object files... " >&6; }
3890	if ${ac_cv_objext+:} false; then :
3891	$as_echo_n "(cached) " >&6
3892	else
3893	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3894	/* end confdefs.h. */
3895
3896	int
3897	main ()
3898	{
3899
3900	;
3901	return 0;
3902	}
3903	_ACEOF
3904	rm -f conftest.o conftest.obj
3905	if { { ac_try="$ac_compile"
3906	case "(($ac_try" in
3907	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3908	*) ac_try_echo=$ac_try;;
3909	esac
3910	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3911	$as_echo "$ac_try_echo"; } >&5
3912	(eval "$ac_compile") 2>&5
3913	ac_status=$?
3914	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3915	test $ac_status = 0; }; then :
3916	for ac_file in conftest.o conftest.obj conftest.*; do
3917	test -f "$ac_file" \|\| continue;
3918	case $ac_file in
3919	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3920	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3921	break;;
3922	esac
3923	done
3924	else
3925	$as_echo "$as_me: failed program was:" >&5
3926	sed 's/^/\| /' conftest.$ac_ext >&5
3927
3928	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3929	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3930	as_fn_error $? "cannot compute suffix of object files: cannot compile
3931	See \`config.log' for more details" "$LINENO" 5; }
3932	fi
3933	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3934	fi
3935	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3936	$as_echo "$ac_cv_objext" >&6; }
3937	OBJEXT=$ac_cv_objext
3938	ac_objext=$OBJEXT
3939	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3940	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3941	if ${ac_cv_cxx_compiler_gnu+:} false; then :
3942	$as_echo_n "(cached) " >&6
3943	else
3944	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3945	/* end confdefs.h. */
3946
3947	int
3948	main ()
3949	{
3950	#ifndef __GNUC__
3951	choke me
3952	#endif
3953
3954	;
3955	return 0;
3956	}
3957	_ACEOF
3958	if ac_fn_cxx_try_compile "$LINENO"; then :
3959	ac_compiler_gnu=yes
3960	else
3961	ac_compiler_gnu=no
3962	fi
3963	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3964	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3965
3966	fi
3967	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3968	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3969	if test $ac_compiler_gnu = yes; then
3970	GXX=yes
3971	else
3972	GXX=
3973	fi
3974	ac_test_CXXFLAGS=${CXXFLAGS+set}
3975	ac_save_CXXFLAGS=$CXXFLAGS
3976	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3977	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3978	if ${ac_cv_prog_cxx_g+:} false; then :
3979	$as_echo_n "(cached) " >&6
3980	else
3981	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3982	ac_cxx_werror_flag=yes
3983	ac_cv_prog_cxx_g=no
3984	CXXFLAGS="-g"
3985	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3986	/* end confdefs.h. */
3987
3988	int
3989	main ()
3990	{
3991
3992	;
3993	return 0;
3994	}
3995	_ACEOF
3996	if ac_fn_cxx_try_compile "$LINENO"; then :
3997	ac_cv_prog_cxx_g=yes
3998	else
3999	CXXFLAGS=""
4000	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4001	/* end confdefs.h. */
4002
4003	int
4004	main ()
4005	{
4006
4007	;
4008	return 0;
4009	}
4010	_ACEOF
4011	if ac_fn_cxx_try_compile "$LINENO"; then :
4012
4013	else
4014	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4015	CXXFLAGS="-g"
4016	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4017	/* end confdefs.h. */
4018
4019	int
4020	main ()
4021	{
4022
4023	;
4024	return 0;
4025	}
4026	_ACEOF
4027	if ac_fn_cxx_try_compile "$LINENO"; then :
4028	ac_cv_prog_cxx_g=yes
4029	fi
4030	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4031	fi
4032	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4033	fi
4034	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4035	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4036	fi
4037	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4038	$as_echo "$ac_cv_prog_cxx_g" >&6; }
4039	if test "$ac_test_CXXFLAGS" = set; then
4040	CXXFLAGS=$ac_save_CXXFLAGS
4041	elif test $ac_cv_prog_cxx_g = yes; then
4042	if test "$GXX" = yes; then
4043	CXXFLAGS="-g -O2"
4044	else
4045	CXXFLAGS="-g"
4046	fi
4047	else
4048	if test "$GXX" = yes; then
4049	CXXFLAGS="-O2"
4050	else
4051	CXXFLAGS=
4052	fi
4053	fi
4054	ac_ext=c
4055	ac_cpp='$CPP $CPPFLAGS'
4056	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4057	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4058	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4059	DEPDIR="${am__leading_dot}deps"
4060
4061	ac_config_commands="$ac_config_commands depfiles"
4062
4063
4064	am_make=${MAKE-make}
4065	cat > confinc << 'END'
4066	am__doit:
4067	@echo this is the am__doit target
4068	.PHONY: am__doit
4069	END
4070	# If we don't find an include directive, just comment out the code.
4071	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4072	$as_echo_n "checking for style of include used by $am_make... " >&6; }
4073	am__include="#"
4074	am__quote=
4075	_am_result=none
4076	# First try GNU make style include.
4077	echo "include confinc" > confmf
4078	# Ignore all kinds of additional output from 'make'.
4079	case `$am_make -s -f confmf 2> /dev/null` in #(
4080	the\ am__doit\ target)
4081	am__include=include
4082	am__quote=
4083	_am_result=GNU
4084	;;
4085	esac
4086	# Now try BSD make style include.
4087	if test "$am__include" = "#"; then
4088	echo '.include "confinc"' > confmf
4089	case `$am_make -s -f confmf 2> /dev/null` in #(
4090	the\ am__doit\ target)
4091	am__include=.include
4092	am__quote="\""
4093	_am_result=BSD
4094	;;
4095	esac
4096	fi
4097
4098
4099	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4100	$as_echo "$_am_result" >&6; }
4101	rm -f confinc confmf
4102
4103	# Check whether --enable-dependency-tracking was given.
4104	if test "${enable_dependency_tracking+set}" = set; then :
4105	enableval=$enable_dependency_tracking;
4106	fi
4107
4108	if test "x$enable_dependency_tracking" != xno; then
4109	am_depcomp="$ac_aux_dir/depcomp"
4110	AMDEPBACKSLASH='\'
4111	am__nodep='_no'
4112	fi
4113	if test "x$enable_dependency_tracking" != xno; then
4114	AMDEP_TRUE=
4115	AMDEP_FALSE='#'
4116	else
4117	AMDEP_TRUE='#'
4118	AMDEP_FALSE=
4119	fi
4120
4121
4122
4123	depcc="$CXX" am_compiler_list=
4124
4125	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4126	$as_echo_n "checking dependency style of $depcc... " >&6; }
4127	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
4128	$as_echo_n "(cached) " >&6
4129	else
4130	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4131	# We make a subdir and do the tests there. Otherwise we can end up
4132	# making bogus files that we don't know about and never remove. For
4133	# instance it was reported that on HP-UX the gcc test will end up
4134	# making a dummy file named 'D' -- because '-MD' means "put the output
4135	# in D".
4136	rm -rf conftest.dir
4137	mkdir conftest.dir
4138	# Copy depcomp to subdir because otherwise we won't find it if we're
4139	# using a relative directory.
4140	cp "$am_depcomp" conftest.dir
4141	cd conftest.dir
4142	# We will build objects and dependencies in a subdirectory because
4143	# it helps to detect inapplicable dependency modes. For instance
4144	# both Tru64's cc and ICC support -MD to output dependencies as a
4145	# side effect of compilation, but ICC will put the dependencies in
4146	# the current directory while Tru64 will put them in the object
4147	# directory.
4148	mkdir sub
4149
4150	am_cv_CXX_dependencies_compiler_type=none
4151	if test "$am_compiler_list" = ""; then
4152	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4153	fi
4154	am__universal=false
4155	case " $depcc " in #(
4156	\ -arch\ \ -arch\ *) am__universal=true ;;
4157	esac
4158
4159	for depmode in $am_compiler_list; do
4160	# Setup a source with many dependencies, because some compilers
4161	# like to wrap large dependency lists on column 80 (with \), and
4162	# we should not choose a depcomp mode which is confused by this.
4163	#
4164	# We need to recreate these files for each test, as the compiler may
4165	# overwrite some of them when testing with obscure command lines.
4166	# This happens at least with the AIX C compiler.
4167	: > sub/conftest.c
4168	for i in 1 2 3 4 5 6; do
4169	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4170	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4171	# Solaris 10 /bin/sh.
4172	echo '/* dummy */' > sub/conftst$i.h
4173	done
4174	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4175
4176	# We check with '-c' and '-o' for the sake of the "dashmstdout"
4177	# mode. It turns out that the SunPro C++ compiler does not properly
4178	# handle '-M -o', and we need to detect this. Also, some Intel
4179	# versions had trouble with output in subdirs.
4180	am__obj=sub/conftest.${OBJEXT-o}
4181	am__minus_obj="-o $am__obj"
4182	case $depmode in
4183	gcc)
4184	# This depmode causes a compiler race in universal mode.
4185	test "$am__universal" = false \|\| continue
4186	;;
4187	nosideeffect)
4188	# After this tag, mechanisms are not by side-effect, so they'll
4189	# only be used when explicitly requested.
4190	if test "x$enable_dependency_tracking" = xyes; then
4191	continue
4192	else
4193	break
4194	fi
4195	;;
4196	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4197	# This compiler won't grok '-c -o', but also, the minuso test has
4198	# not run yet. These depmodes are late enough in the game, and
4199	# so weak that their functioning should not be impacted.
4200	am__obj=conftest.${OBJEXT-o}
4201	am__minus_obj=
4202	;;
4203	none) break ;;
4204	esac
4205	if depmode=$depmode \
4206	source=sub/conftest.c object=$am__obj \
4207	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4208	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4209	>/dev/null 2>conftest.err &&
4210	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4211	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4212	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4213	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4214	# icc doesn't choke on unknown options, it will just issue warnings
4215	# or remarks (even with -Werror). So we grep stderr for any message
4216	# that says an option was ignored or not supported.
4217	# When given -MP, icc 7.0 and 7.1 complain thusly:
4218	# icc: Command line warning: ignoring option '-M'; no argument required
4219	# The diagnosis changed in icc 8.0:
4220	# icc: Command line remark: option '-MP' not supported
4221	if (grep 'ignoring option' conftest.err \|\|
4222	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4223	am_cv_CXX_dependencies_compiler_type=$depmode
4224	break
4225	fi
4226	fi
4227	done
4228
4229	cd ..
4230	rm -rf conftest.dir
4231	else
4232	am_cv_CXX_dependencies_compiler_type=none
4233	fi
4234
4235	fi
4236	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4237	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4238	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4239
4240	if
4241	test "x$enable_dependency_tracking" != xno \
4242	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4243	am__fastdepCXX_TRUE=
4244	am__fastdepCXX_FALSE='#'
4245	else
4246	am__fastdepCXX_TRUE='#'
4247	am__fastdepCXX_FALSE=
4248	fi
4249
4250
4251	ac_ext=c
4252	ac_cpp='$CPP $CPPFLAGS'
4253	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4254	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4255	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4256	if test -n "$ac_tool_prefix"; then
4257	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4258	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4259	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4260	$as_echo_n "checking for $ac_word... " >&6; }
4261	if ${ac_cv_prog_CC+:} false; then :
4262	$as_echo_n "(cached) " >&6
4263	else
4264	if test -n "$CC"; then
4265	ac_cv_prog_CC="$CC" # Let the user override the test.
4266	else
4267	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4268	for as_dir in $PATH
4269	do
4270	IFS=$as_save_IFS
4271	test -z "$as_dir" && as_dir=.
4272	for ac_exec_ext in '' $ac_executable_extensions; do
4273	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4274	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4275	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4276	break 2
4277	fi
4278	done
4279	done
4280	IFS=$as_save_IFS
4281
4282	fi
4283	fi
4284	CC=$ac_cv_prog_CC
4285	if test -n "$CC"; then
4286	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4287	$as_echo "$CC" >&6; }
4288	else
4289	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4290	$as_echo "no" >&6; }
4291	fi
4292
4293
4294	fi
4295	if test -z "$ac_cv_prog_CC"; then
4296	ac_ct_CC=$CC
4297	# Extract the first word of "gcc", so it can be a program name with args.
4298	set dummy gcc; ac_word=$2
4299	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4300	$as_echo_n "checking for $ac_word... " >&6; }
4301	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4302	$as_echo_n "(cached) " >&6
4303	else
4304	if test -n "$ac_ct_CC"; then
4305	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4306	else
4307	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4308	for as_dir in $PATH
4309	do
4310	IFS=$as_save_IFS
4311	test -z "$as_dir" && as_dir=.
4312	for ac_exec_ext in '' $ac_executable_extensions; do
4313	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4314	ac_cv_prog_ac_ct_CC="gcc"
4315	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4316	break 2
4317	fi
4318	done
4319	done
4320	IFS=$as_save_IFS
4321
4322	fi
4323	fi
4324	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4325	if test -n "$ac_ct_CC"; then
4326	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4327	$as_echo "$ac_ct_CC" >&6; }
4328	else
4329	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4330	$as_echo "no" >&6; }
4331	fi
4332
4333	if test "x$ac_ct_CC" = x; then
4334	CC=""
4335	else
4336	case $cross_compiling:$ac_tool_warned in
4337	yes:)
4338	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4339	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4340	ac_tool_warned=yes ;;
4341	esac
4342	CC=$ac_ct_CC
4343	fi
4344	else
4345	CC="$ac_cv_prog_CC"
4346	fi
4347
4348	if test -z "$CC"; then
4349	if test -n "$ac_tool_prefix"; then
4350	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4351	set dummy ${ac_tool_prefix}cc; ac_word=$2
4352	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4353	$as_echo_n "checking for $ac_word... " >&6; }
4354	if ${ac_cv_prog_CC+:} false; then :
4355	$as_echo_n "(cached) " >&6
4356	else
4357	if test -n "$CC"; then
4358	ac_cv_prog_CC="$CC" # Let the user override the test.
4359	else
4360	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4361	for as_dir in $PATH
4362	do
4363	IFS=$as_save_IFS
4364	test -z "$as_dir" && as_dir=.
4365	for ac_exec_ext in '' $ac_executable_extensions; do
4366	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4367	ac_cv_prog_CC="${ac_tool_prefix}cc"
4368	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4369	break 2
4370	fi
4371	done
4372	done
4373	IFS=$as_save_IFS
4374
4375	fi
4376	fi
4377	CC=$ac_cv_prog_CC
4378	if test -n "$CC"; then
4379	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4380	$as_echo "$CC" >&6; }
4381	else
4382	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4383	$as_echo "no" >&6; }
4384	fi
4385
4386
4387	fi
4388	fi
4389	if test -z "$CC"; then
4390	# Extract the first word of "cc", so it can be a program name with args.
4391	set dummy cc; ac_word=$2
4392	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4393	$as_echo_n "checking for $ac_word... " >&6; }
4394	if ${ac_cv_prog_CC+:} false; then :
4395	$as_echo_n "(cached) " >&6
4396	else
4397	if test -n "$CC"; then
4398	ac_cv_prog_CC="$CC" # Let the user override the test.
4399	else
4400	ac_prog_rejected=no
4401	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4402	for as_dir in $PATH
4403	do
4404	IFS=$as_save_IFS
4405	test -z "$as_dir" && as_dir=.
4406	for ac_exec_ext in '' $ac_executable_extensions; do
4407	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4408	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4409	ac_prog_rejected=yes
4410	continue
4411	fi
4412	ac_cv_prog_CC="cc"
4413	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4414	break 2
4415	fi
4416	done
4417	done
4418	IFS=$as_save_IFS
4419
4420	if test $ac_prog_rejected = yes; then
4421	# We found a bogon in the path, so make sure we never use it.
4422	set dummy $ac_cv_prog_CC
4423	shift
4424	if test $# != 0; then
4425	# We chose a different compiler from the bogus one.
4426	# However, it has the same basename, so the bogon will be chosen
4427	# first if we set CC to just the basename; use the full file name.
4428	shift
4429	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4430	fi
4431	fi
4432	fi
4433	fi
4434	CC=$ac_cv_prog_CC
4435	if test -n "$CC"; then
4436	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4437	$as_echo "$CC" >&6; }
4438	else
4439	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4440	$as_echo "no" >&6; }
4441	fi
4442
4443
4444	fi
4445	if test -z "$CC"; then
4446	if test -n "$ac_tool_prefix"; then
4447	for ac_prog in cl.exe
4448	do
4449	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4450	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4451	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4452	$as_echo_n "checking for $ac_word... " >&6; }
4453	if ${ac_cv_prog_CC+:} false; then :
4454	$as_echo_n "(cached) " >&6
4455	else
4456	if test -n "$CC"; then
4457	ac_cv_prog_CC="$CC" # Let the user override the test.
4458	else
4459	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4460	for as_dir in $PATH
4461	do
4462	IFS=$as_save_IFS
4463	test -z "$as_dir" && as_dir=.
4464	for ac_exec_ext in '' $ac_executable_extensions; do
4465	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4466	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4467	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4468	break 2
4469	fi
4470	done
4471	done
4472	IFS=$as_save_IFS
4473
4474	fi
4475	fi
4476	CC=$ac_cv_prog_CC
4477	if test -n "$CC"; then
4478	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4479	$as_echo "$CC" >&6; }
4480	else
4481	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4482	$as_echo "no" >&6; }
4483	fi
4484
4485
4486	test -n "$CC" && break
4487	done
4488	fi
4489	if test -z "$CC"; then
4490	ac_ct_CC=$CC
4491	for ac_prog in cl.exe
4492	do
4493	# Extract the first word of "$ac_prog", so it can be a program name with args.
4494	set dummy $ac_prog; ac_word=$2
4495	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4496	$as_echo_n "checking for $ac_word... " >&6; }
4497	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4498	$as_echo_n "(cached) " >&6
4499	else
4500	if test -n "$ac_ct_CC"; then
4501	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4502	else
4503	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4504	for as_dir in $PATH
4505	do
4506	IFS=$as_save_IFS
4507	test -z "$as_dir" && as_dir=.
4508	for ac_exec_ext in '' $ac_executable_extensions; do
4509	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4510	ac_cv_prog_ac_ct_CC="$ac_prog"
4511	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4512	break 2
4513	fi
4514	done
4515	done
4516	IFS=$as_save_IFS
4517
4518	fi
4519	fi
4520	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4521	if test -n "$ac_ct_CC"; then
4522	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4523	$as_echo "$ac_ct_CC" >&6; }
4524	else
4525	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4526	$as_echo "no" >&6; }
4527	fi
4528
4529
4530	test -n "$ac_ct_CC" && break
4531	done
4532
4533	if test "x$ac_ct_CC" = x; then
4534	CC=""
4535	else
4536	case $cross_compiling:$ac_tool_warned in
4537	yes:)
4538	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4539	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4540	ac_tool_warned=yes ;;
4541	esac
4542	CC=$ac_ct_CC
4543	fi
4544	fi
4545
4546	fi
4547
4548
4549	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4550	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4551	as_fn_error $? "no acceptable C compiler found in \$PATH
4552	See \`config.log' for more details" "$LINENO" 5; }
4553
4554	# Provide some information about the compiler.
4555	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4556	set X $ac_compile
4557	ac_compiler=$2
4558	for ac_option in --version -v -V -qversion; do
4559	{ { ac_try="$ac_compiler $ac_option >&5"
4560	case "(($ac_try" in
4561	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4562	*) ac_try_echo=$ac_try;;
4563	esac
4564	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4565	$as_echo "$ac_try_echo"; } >&5
4566	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
4567	ac_status=$?
4568	if test -s conftest.err; then
4569	sed '10a\
4570	... rest of stderr output deleted ...
4571	10q' conftest.err >conftest.er1
4572	cat conftest.er1 >&5
4573	fi
4574	rm -f conftest.er1 conftest.err
4575	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4576	test $ac_status = 0; }
4577	done
4578
4579	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4580	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4581	if ${ac_cv_c_compiler_gnu+:} false; then :
4582	$as_echo_n "(cached) " >&6
4583	else
4584	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4585	/* end confdefs.h. */
4586
4587	int
4588	main ()
4589	{
4590	#ifndef __GNUC__
4591	choke me
4592	#endif
4593
4594	;
4595	return 0;
4596	}
4597	_ACEOF
4598	if ac_fn_c_try_compile "$LINENO"; then :
4599	ac_compiler_gnu=yes
4600	else
4601	ac_compiler_gnu=no
4602	fi
4603	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4604	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4605
4606	fi
4607	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4608	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
4609	if test $ac_compiler_gnu = yes; then
4610	GCC=yes
4611	else
4612	GCC=
4613	fi
4614	ac_test_CFLAGS=${CFLAGS+set}
4615	ac_save_CFLAGS=$CFLAGS
4616	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4617	$as_echo_n "checking whether $CC accepts -g... " >&6; }
4618	if ${ac_cv_prog_cc_g+:} false; then :
4619	$as_echo_n "(cached) " >&6
4620	else
4621	ac_save_c_werror_flag=$ac_c_werror_flag
4622	ac_c_werror_flag=yes
4623	ac_cv_prog_cc_g=no
4624	CFLAGS="-g"
4625	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4626	/* end confdefs.h. */
4627
4628	int
4629	main ()
4630	{
4631
4632	;
4633	return 0;
4634	}
4635	_ACEOF
4636	if ac_fn_c_try_compile "$LINENO"; then :
4637	ac_cv_prog_cc_g=yes
4638	else
4639	CFLAGS=""
4640	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4641	/* end confdefs.h. */
4642
4643	int
4644	main ()
4645	{
4646
4647	;
4648	return 0;
4649	}
4650	_ACEOF
4651	if ac_fn_c_try_compile "$LINENO"; then :
4652
4653	else
4654	ac_c_werror_flag=$ac_save_c_werror_flag
4655	CFLAGS="-g"
4656	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4657	/* end confdefs.h. */
4658
4659	int
4660	main ()
4661	{
4662
4663	;
4664	return 0;
4665	}
4666	_ACEOF
4667	if ac_fn_c_try_compile "$LINENO"; then :
4668	ac_cv_prog_cc_g=yes
4669	fi
4670	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4671	fi
4672	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4673	fi
4674	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4675	ac_c_werror_flag=$ac_save_c_werror_flag
4676	fi
4677	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4678	$as_echo "$ac_cv_prog_cc_g" >&6; }
4679	if test "$ac_test_CFLAGS" = set; then
4680	CFLAGS=$ac_save_CFLAGS
4681	elif test $ac_cv_prog_cc_g = yes; then
4682	if test "$GCC" = yes; then
4683	CFLAGS="-g -O2"
4684	else
4685	CFLAGS="-g"
4686	fi
4687	else
4688	if test "$GCC" = yes; then
4689	CFLAGS="-O2"
4690	else
4691	CFLAGS=
4692	fi
4693	fi
4694	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4695	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4696	if ${ac_cv_prog_cc_c89+:} false; then :
4697	$as_echo_n "(cached) " >&6
4698	else
4699	ac_cv_prog_cc_c89=no
4700	ac_save_CC=$CC
4701	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4702	/* end confdefs.h. */
4703	#include <stdarg.h>
4704	#include <stdio.h>
4705	struct stat;
4706	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4707	struct buf { int x; };
4708	FILE * (rcsopen) (struct buf , struct stat *, int);
4709	static char *e (p, i)
4710	char **p;
4711	int i;
4712	{
4713	return p[i];
4714	}
4715	static char f (char (g) (char , int), char *p, ...)
4716	{
4717	char *s;
4718	va_list v;
4719	va_start (v,p);
4720	s = g (p, va_arg (v,int));
4721	va_end (v);
4722	return s;
4723	}
4724
4725	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4726	function prototypes and stuff, but not '\xHH' hex character constants.
4727	These don't provoke an error unfortunately, instead are silently treated
4728	as 'x'. The following induces an error, until -std is added to get
4729	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4730	array size at least. It's necessary to write '\x00'==0 to get something
4731	that's true only with -std. */
4732	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4733
4734	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4735	inside strings and character constants. */
4736	#define FOO(x) 'x'
4737	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4738
4739	int test (int i, double x);
4740	struct s1 {int (*f) (int a);};
4741	struct s2 {int (*f) (double a);};
4742	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
4743	int argc;
4744	char **argv;
4745	int
4746	main ()
4747	{
4748	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
4749	;
4750	return 0;
4751	}
4752	_ACEOF
4753	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4754	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4755	do
4756	CC="$ac_save_CC $ac_arg"
4757	if ac_fn_c_try_compile "$LINENO"; then :
4758	ac_cv_prog_cc_c89=$ac_arg
4759	fi
4760	rm -f core conftest.err conftest.$ac_objext
4761	test "x$ac_cv_prog_cc_c89" != "xno" && break
4762	done
4763	rm -f conftest.$ac_ext
4764	CC=$ac_save_CC
4765
4766	fi
4767	# AC_CACHE_VAL
4768	case "x$ac_cv_prog_cc_c89" in
4769	x)
4770	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4771	$as_echo "none needed" >&6; } ;;
4772	xno)
4773	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4774	$as_echo "unsupported" >&6; } ;;
4775	*)
4776	CC="$CC $ac_cv_prog_cc_c89"
4777	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4778	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4779	esac
4780	if test "x$ac_cv_prog_cc_c89" != xno; then :
4781
4782	fi
4783
4784	ac_ext=c
4785	ac_cpp='$CPP $CPPFLAGS'
4786	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4787	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4788	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4789
4790	ac_ext=c
4791	ac_cpp='$CPP $CPPFLAGS'
4792	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4793	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4794	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4795	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4796	$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4797	if ${am_cv_prog_cc_c_o+:} false; then :
4798	$as_echo_n "(cached) " >&6
4799	else
4800	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4801	/* end confdefs.h. */
4802
4803	int
4804	main ()
4805	{
4806
4807	;
4808	return 0;
4809	}
4810	_ACEOF
4811	# Make sure it works both with $CC and with simple cc.
4812	# Following AC_PROG_CC_C_O, we do the test twice because some
4813	# compilers refuse to overwrite an existing .o file with -o,
4814	# though they will create one.
4815	am_cv_prog_cc_c_o=yes
4816	for am_i in 1 2; do
4817	if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4818	($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4819	ac_status=$?
4820	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4821	(exit $ac_status); } \
4822	&& test -f conftest2.$ac_objext; then
4823	: OK
4824	else
4825	am_cv_prog_cc_c_o=no
4826	break
4827	fi
4828	done
4829	rm -f core conftest*
4830	unset am_i
4831	fi
4832	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4833	$as_echo "$am_cv_prog_cc_c_o" >&6; }
4834	if test "$am_cv_prog_cc_c_o" != yes; then
4835	# Losing compiler, so override with the script.
4836	# FIXME: It is wrong to rewrite CC.
4837	# But if we don't then we get into trouble of one sort or another.
4838	# A longer-term fix would be to have automake use am__CC in this case,
4839	# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4840	CC="$am_aux_dir/compile $CC"
4841	fi
4842	ac_ext=c
4843	ac_cpp='$CPP $CPPFLAGS'
4844	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4845	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4846	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4847
4848
4849	depcc="$CC" am_compiler_list=
4850
4851	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4852	$as_echo_n "checking dependency style of $depcc... " >&6; }
4853	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4854	$as_echo_n "(cached) " >&6
4855	else
4856	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4857	# We make a subdir and do the tests there. Otherwise we can end up
4858	# making bogus files that we don't know about and never remove. For
4859	# instance it was reported that on HP-UX the gcc test will end up
4860	# making a dummy file named 'D' -- because '-MD' means "put the output
4861	# in D".
4862	rm -rf conftest.dir
4863	mkdir conftest.dir
4864	# Copy depcomp to subdir because otherwise we won't find it if we're
4865	# using a relative directory.
4866	cp "$am_depcomp" conftest.dir
4867	cd conftest.dir
4868	# We will build objects and dependencies in a subdirectory because
4869	# it helps to detect inapplicable dependency modes. For instance
4870	# both Tru64's cc and ICC support -MD to output dependencies as a
4871	# side effect of compilation, but ICC will put the dependencies in
4872	# the current directory while Tru64 will put them in the object
4873	# directory.
4874	mkdir sub
4875
4876	am_cv_CC_dependencies_compiler_type=none
4877	if test "$am_compiler_list" = ""; then
4878	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4879	fi
4880	am__universal=false
4881	case " $depcc " in #(
4882	\ -arch\ \ -arch\ *) am__universal=true ;;
4883	esac
4884
4885	for depmode in $am_compiler_list; do
4886	# Setup a source with many dependencies, because some compilers
4887	# like to wrap large dependency lists on column 80 (with \), and
4888	# we should not choose a depcomp mode which is confused by this.
4889	#
4890	# We need to recreate these files for each test, as the compiler may
4891	# overwrite some of them when testing with obscure command lines.
4892	# This happens at least with the AIX C compiler.
4893	: > sub/conftest.c
4894	for i in 1 2 3 4 5 6; do
4895	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4896	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4897	# Solaris 10 /bin/sh.
4898	echo '/* dummy */' > sub/conftst$i.h
4899	done
4900	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4901
4902	# We check with '-c' and '-o' for the sake of the "dashmstdout"
4903	# mode. It turns out that the SunPro C++ compiler does not properly
4904	# handle '-M -o', and we need to detect this. Also, some Intel
4905	# versions had trouble with output in subdirs.
4906	am__obj=sub/conftest.${OBJEXT-o}
4907	am__minus_obj="-o $am__obj"
4908	case $depmode in
4909	gcc)
4910	# This depmode causes a compiler race in universal mode.
4911	test "$am__universal" = false \|\| continue
4912	;;
4913	nosideeffect)
4914	# After this tag, mechanisms are not by side-effect, so they'll
4915	# only be used when explicitly requested.
4916	if test "x$enable_dependency_tracking" = xyes; then
4917	continue
4918	else
4919	break
4920	fi
4921	;;
4922	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4923	# This compiler won't grok '-c -o', but also, the minuso test has
4924	# not run yet. These depmodes are late enough in the game, and
4925	# so weak that their functioning should not be impacted.
4926	am__obj=conftest.${OBJEXT-o}
4927	am__minus_obj=
4928	;;
4929	none) break ;;
4930	esac
4931	if depmode=$depmode \
4932	source=sub/conftest.c object=$am__obj \
4933	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4934	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4935	>/dev/null 2>conftest.err &&
4936	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4937	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4938	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4939	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4940	# icc doesn't choke on unknown options, it will just issue warnings
4941	# or remarks (even with -Werror). So we grep stderr for any message
4942	# that says an option was ignored or not supported.
4943	# When given -MP, icc 7.0 and 7.1 complain thusly:
4944	# icc: Command line warning: ignoring option '-M'; no argument required
4945	# The diagnosis changed in icc 8.0:
4946	# icc: Command line remark: option '-MP' not supported
4947	if (grep 'ignoring option' conftest.err \|\|
4948	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4949	am_cv_CC_dependencies_compiler_type=$depmode
4950	break
4951	fi
4952	fi
4953	done
4954
4955	cd ..
4956	rm -rf conftest.dir
4957	else
4958	am_cv_CC_dependencies_compiler_type=none
4959	fi
4960
4961	fi
4962	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4963	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4964	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4965
4966	if
4967	test "x$enable_dependency_tracking" != xno \
4968	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4969	am__fastdepCC_TRUE=
4970	am__fastdepCC_FALSE='#'
4971	else
4972	am__fastdepCC_TRUE='#'
4973	am__fastdepCC_FALSE=
4974	fi
4975
4976
4977	# By default we simply use the C compiler to build assembly code.
4978
4979	test "${CCAS+set}" = set \|\| CCAS=$CC
4980	test "${CCASFLAGS+set}" = set \|\| CCASFLAGS=$CFLAGS
4981
4982
4983
4984	depcc="$CCAS" am_compiler_list=
4985
4986	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4987	$as_echo_n "checking dependency style of $depcc... " >&6; }
4988	if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4989	$as_echo_n "(cached) " >&6
4990	else
4991	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4992	# We make a subdir and do the tests there. Otherwise we can end up
4993	# making bogus files that we don't know about and never remove. For
4994	# instance it was reported that on HP-UX the gcc test will end up
4995	# making a dummy file named 'D' -- because '-MD' means "put the output
4996	# in D".
4997	rm -rf conftest.dir
4998	mkdir conftest.dir
4999	# Copy depcomp to subdir because otherwise we won't find it if we're
5000	# using a relative directory.
5001	cp "$am_depcomp" conftest.dir
5002	cd conftest.dir
5003	# We will build objects and dependencies in a subdirectory because
5004	# it helps to detect inapplicable dependency modes. For instance
5005	# both Tru64's cc and ICC support -MD to output dependencies as a
5006	# side effect of compilation, but ICC will put the dependencies in
5007	# the current directory while Tru64 will put them in the object
5008	# directory.
5009	mkdir sub
5010
5011	am_cv_CCAS_dependencies_compiler_type=none
5012	if test "$am_compiler_list" = ""; then
5013	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
5014	fi
5015	am__universal=false
5016
5017
5018	for depmode in $am_compiler_list; do
5019	# Setup a source with many dependencies, because some compilers
5020	# like to wrap large dependency lists on column 80 (with \), and
5021	# we should not choose a depcomp mode which is confused by this.
5022	#
5023	# We need to recreate these files for each test, as the compiler may
5024	# overwrite some of them when testing with obscure command lines.
5025	# This happens at least with the AIX C compiler.
5026	: > sub/conftest.c
5027	for i in 1 2 3 4 5 6; do
5028	echo '#include "conftst'$i'.h"' >> sub/conftest.c
5029	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
5030	# Solaris 10 /bin/sh.
5031	echo '/* dummy */' > sub/conftst$i.h
5032	done
5033	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5034
5035	# We check with '-c' and '-o' for the sake of the "dashmstdout"
5036	# mode. It turns out that the SunPro C++ compiler does not properly
5037	# handle '-M -o', and we need to detect this. Also, some Intel
5038	# versions had trouble with output in subdirs.
5039	am__obj=sub/conftest.${OBJEXT-o}
5040	am__minus_obj="-o $am__obj"
5041	case $depmode in
5042	gcc)
5043	# This depmode causes a compiler race in universal mode.
5044	test "$am__universal" = false \|\| continue
5045	;;
5046	nosideeffect)
5047	# After this tag, mechanisms are not by side-effect, so they'll
5048	# only be used when explicitly requested.
5049	if test "x$enable_dependency_tracking" = xyes; then
5050	continue
5051	else
5052	break
5053	fi
5054	;;
5055	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
5056	# This compiler won't grok '-c -o', but also, the minuso test has
5057	# not run yet. These depmodes are late enough in the game, and
5058	# so weak that their functioning should not be impacted.
5059	am__obj=conftest.${OBJEXT-o}
5060	am__minus_obj=
5061	;;
5062	none) break ;;
5063	esac
5064	if depmode=$depmode \
5065	source=sub/conftest.c object=$am__obj \
5066	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5067	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5068	>/dev/null 2>conftest.err &&
5069	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5070	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5071	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5072	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5073	# icc doesn't choke on unknown options, it will just issue warnings
5074	# or remarks (even with -Werror). So we grep stderr for any message
5075	# that says an option was ignored or not supported.
5076	# When given -MP, icc 7.0 and 7.1 complain thusly:
5077	# icc: Command line warning: ignoring option '-M'; no argument required
5078	# The diagnosis changed in icc 8.0:
5079	# icc: Command line remark: option '-MP' not supported
5080	if (grep 'ignoring option' conftest.err \|\|
5081	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5082	am_cv_CCAS_dependencies_compiler_type=$depmode
5083	break
5084	fi
5085	fi
5086	done
5087
5088	cd ..
5089	rm -rf conftest.dir
5090	else
5091	am_cv_CCAS_dependencies_compiler_type=none
5092	fi
5093
5094	fi
5095	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
5096	$as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
5097	CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
5098
5099	if
5100	test "x$enable_dependency_tracking" != xno \
5101	&& test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
5102	am__fastdepCCAS_TRUE=
5103	am__fastdepCCAS_FALSE='#'
5104	else
5105	am__fastdepCCAS_TRUE='#'
5106	am__fastdepCCAS_FALSE=
5107	fi
5108
5109
5110	# deprecated
5111	# These are often not installed and people miss seeing the "no", so stop the configure.
5112	for ac_prog in 'bison -y' byacc
5113	do
5114	# Extract the first word of "$ac_prog", so it can be a program name with args.
5115	set dummy $ac_prog; ac_word=$2
5116	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5117	$as_echo_n "checking for $ac_word... " >&6; }
5118	if ${ac_cv_prog_YACC+:} false; then :
5119	$as_echo_n "(cached) " >&6
5120	else
5121	if test -n "$YACC"; then
5122	ac_cv_prog_YACC="$YACC" # Let the user override the test.
5123	else
5124	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5125	for as_dir in $PATH
5126	do
5127	IFS=$as_save_IFS
5128	test -z "$as_dir" && as_dir=.
5129	for ac_exec_ext in '' $ac_executable_extensions; do
5130	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5131	ac_cv_prog_YACC="$ac_prog"
5132	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5133	break 2
5134	fi
5135	done
5136	done
5137	IFS=$as_save_IFS
5138
5139	fi
5140	fi
5141	YACC=$ac_cv_prog_YACC
5142	if test -n "$YACC"; then
5143	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5144	$as_echo "$YACC" >&6; }
5145	else
5146	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5147	$as_echo "no" >&6; }
5148	fi
5149
5150
5151	test -n "$YACC" && break
5152	done
5153	test -n "$YACC" \|\| YACC="yacc"
5154
5155	if test "${YACC}" = "yacc" ; then echo "Error: bison required." ; exit 1 ; fi
5156
5157	for ac_prog in flex lex
5158	do
5159	# Extract the first word of "$ac_prog", so it can be a program name with args.
5160	set dummy $ac_prog; ac_word=$2
5161	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5162	$as_echo_n "checking for $ac_word... " >&6; }
5163	if ${ac_cv_prog_LEX+:} false; then :
5164	$as_echo_n "(cached) " >&6
5165	else
5166	if test -n "$LEX"; then
5167	ac_cv_prog_LEX="$LEX" # Let the user override the test.
5168	else
5169	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5170	for as_dir in $PATH
5171	do
5172	IFS=$as_save_IFS
5173	test -z "$as_dir" && as_dir=.
5174	for ac_exec_ext in '' $ac_executable_extensions; do
5175	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5176	ac_cv_prog_LEX="$ac_prog"
5177	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5178	break 2
5179	fi
5180	done
5181	done
5182	IFS=$as_save_IFS
5183
5184	fi
5185	fi
5186	LEX=$ac_cv_prog_LEX
5187	if test -n "$LEX"; then
5188	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
5189	$as_echo "$LEX" >&6; }
5190	else
5191	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5192	$as_echo "no" >&6; }
5193	fi
5194
5195
5196	test -n "$LEX" && break
5197	done
5198	test -n "$LEX" \|\| LEX=":"
5199
5200	if test "x$LEX" != "x:"; then
5201	cat >conftest.l <<_ACEOF
5202	%%
5203	a { ECHO; }
5204	b { REJECT; }
5205	c { yymore (); }
5206	d { yyless (1); }
5207	e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */
5208	yyless ((input () != 0)); }
5209	f { unput (yytext[0]); }
5210	. { BEGIN INITIAL; }
5211	%%
5212	#ifdef YYTEXT_POINTER
5213	extern char *yytext;
5214	#endif
5215	int
5216	main (void)
5217	{
5218	return ! yylex () + ! yywrap ();
5219	}
5220	_ACEOF
5221	{ { ac_try="$LEX conftest.l"
5222	case "(($ac_try" in
5223	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5224	*) ac_try_echo=$ac_try;;
5225	esac
5226	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5227	$as_echo "$ac_try_echo"; } >&5
5228	(eval "$LEX conftest.l") 2>&5
5229	ac_status=$?
5230	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5231	test $ac_status = 0; }
5232	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
5233	$as_echo_n "checking lex output file root... " >&6; }
5234	if ${ac_cv_prog_lex_root+:} false; then :
5235	$as_echo_n "(cached) " >&6
5236	else
5237
5238	if test -f lex.yy.c; then
5239	ac_cv_prog_lex_root=lex.yy
5240	elif test -f lexyy.c; then
5241	ac_cv_prog_lex_root=lexyy
5242	else
5243	as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
5244	fi
5245	fi
5246	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
5247	$as_echo "$ac_cv_prog_lex_root" >&6; }
5248	LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
5249
5250	if test -z "${LEXLIB+set}"; then
5251	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
5252	$as_echo_n "checking lex library... " >&6; }
5253	if ${ac_cv_lib_lex+:} false; then :
5254	$as_echo_n "(cached) " >&6
5255	else
5256
5257	ac_save_LIBS=$LIBS
5258	ac_cv_lib_lex='none needed'
5259	for ac_lib in '' -lfl -ll; do
5260	LIBS="$ac_lib $ac_save_LIBS"
5261	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5262	/* end confdefs.h. */
5263	`cat $LEX_OUTPUT_ROOT.c`
5264	_ACEOF
5265	if ac_fn_c_try_link "$LINENO"; then :
5266	ac_cv_lib_lex=$ac_lib
5267	fi
5268	rm -f core conftest.err conftest.$ac_objext \
5269	conftest$ac_exeext conftest.$ac_ext
5270	test "$ac_cv_lib_lex" != 'none needed' && break
5271	done
5272	LIBS=$ac_save_LIBS
5273
5274	fi
5275	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
5276	$as_echo "$ac_cv_lib_lex" >&6; }
5277	test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
5278	fi
5279
5280
5281	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
5282	$as_echo_n "checking whether yytext is a pointer... " >&6; }
5283	if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
5284	$as_echo_n "(cached) " >&6
5285	else
5286	# POSIX says lex can declare yytext either as a pointer or an array; the
5287	# default is implementation-dependent. Figure out which it is, since
5288	# not all implementations provide the %pointer and %array declarations.
5289	ac_cv_prog_lex_yytext_pointer=no
5290	ac_save_LIBS=$LIBS
5291	LIBS="$LEXLIB $ac_save_LIBS"
5292	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5293	/* end confdefs.h. */
5294
5295	#define YYTEXT_POINTER 1
5296	`cat $LEX_OUTPUT_ROOT.c`
5297	_ACEOF
5298	if ac_fn_c_try_link "$LINENO"; then :
5299	ac_cv_prog_lex_yytext_pointer=yes
5300	fi
5301	rm -f core conftest.err conftest.$ac_objext \
5302	conftest$ac_exeext conftest.$ac_ext
5303	LIBS=$ac_save_LIBS
5304
5305	fi
5306	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
5307	$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
5308	if test $ac_cv_prog_lex_yytext_pointer = yes; then
5309
5310	$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
5311
5312	fi
5313	rm -f conftest.l $LEX_OUTPUT_ROOT.c
5314
5315	fi
5316	if test "${LEX}" = "lex" ; then echo "Error: flex required." ; exit 1 ; fi
5317
5318	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5319	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5320	set x ${MAKE-make}
5321	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5322	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
5323	$as_echo_n "(cached) " >&6
5324	else
5325	cat >conftest.make <<\_ACEOF
5326	SHELL = /bin/sh
5327	all:
5328	@echo '@@@%%%=$(MAKE)=@@@%%%'
5329	_ACEOF
5330	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5331	case `${MAKE-make} -f conftest.make 2>/dev/null` in
5332	@@@%%%=?=@@@%%%*)
5333	eval ac_cv_prog_make_${ac_make}_set=yes;;
5334	*)
5335	eval ac_cv_prog_make_${ac_make}_set=no;;
5336	esac
5337	rm -f conftest.make
5338	fi
5339	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5340	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5341	$as_echo "yes" >&6; }
5342	SET_MAKE=
5343	else
5344	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5345	$as_echo "no" >&6; }
5346	SET_MAKE="MAKE=${MAKE-make}"
5347	fi
5348
5349	if test -n "$ac_tool_prefix"; then
5350	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5351	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5352	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5353	$as_echo_n "checking for $ac_word... " >&6; }
5354	if ${ac_cv_prog_RANLIB+:} false; then :
5355	$as_echo_n "(cached) " >&6
5356	else
5357	if test -n "$RANLIB"; then
5358	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5359	else
5360	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5361	for as_dir in $PATH
5362	do
5363	IFS=$as_save_IFS
5364	test -z "$as_dir" && as_dir=.
5365	for ac_exec_ext in '' $ac_executable_extensions; do
5366	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5367	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5368	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5369	break 2
5370	fi
5371	done
5372	done
5373	IFS=$as_save_IFS
5374
5375	fi
5376	fi
5377	RANLIB=$ac_cv_prog_RANLIB
5378	if test -n "$RANLIB"; then
5379	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5380	$as_echo "$RANLIB" >&6; }
5381	else
5382	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5383	$as_echo "no" >&6; }
5384	fi
5385
5386
5387	fi
5388	if test -z "$ac_cv_prog_RANLIB"; then
5389	ac_ct_RANLIB=$RANLIB
5390	# Extract the first word of "ranlib", so it can be a program name with args.
5391	set dummy ranlib; ac_word=$2
5392	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5393	$as_echo_n "checking for $ac_word... " >&6; }
5394	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5395	$as_echo_n "(cached) " >&6
5396	else
5397	if test -n "$ac_ct_RANLIB"; then
5398	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5399	else
5400	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5401	for as_dir in $PATH
5402	do
5403	IFS=$as_save_IFS
5404	test -z "$as_dir" && as_dir=.
5405	for ac_exec_ext in '' $ac_executable_extensions; do
5406	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5407	ac_cv_prog_ac_ct_RANLIB="ranlib"
5408	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5409	break 2
5410	fi
5411	done
5412	done
5413	IFS=$as_save_IFS
5414
5415	fi
5416	fi
5417	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5418	if test -n "$ac_ct_RANLIB"; then
5419	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5420	$as_echo "$ac_ct_RANLIB" >&6; }
5421	else
5422	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5423	$as_echo "no" >&6; }
5424	fi
5425
5426	if test "x$ac_ct_RANLIB" = x; then
5427	RANLIB=":"
5428	else
5429	case $cross_compiling:$ac_tool_warned in
5430	yes:)
5431	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5432	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5433	ac_tool_warned=yes ;;
5434	esac
5435	RANLIB=$ac_ct_RANLIB
5436	fi
5437	else
5438	RANLIB="$ac_cv_prog_RANLIB"
5439	fi
5440
5441
5442	# Checks for libraries.
5443	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Fibre::yield in -lfibre" >&5
5444	$as_echo_n "checking for Fibre::yield in -lfibre... " >&6; }
5445	if ${ac_cv_lib_fibre_Fibre__yield+:} false; then :
5446	$as_echo_n "(cached) " >&6
5447	else
5448	ac_check_lib_save_LIBS=$LIBS
5449	LIBS="-lfibre $LIBS"
5450	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5451	/* end confdefs.h. */
5452
5453	/* Override any GCC internal prototype to avoid an error.
5454	Use char because int might match the return type of a GCC
5455	builtin and then its argument prototype would still apply. */
5456	#ifdef __cplusplus
5457	extern "C"
5458	#endif
5459	char Fibre::yield ();
5460	int
5461	main ()
5462	{
5463	return Fibre::yield ();
5464	;
5465	return 0;
5466	}
5467	_ACEOF
5468	if ac_fn_c_try_link "$LINENO"; then :
5469	ac_cv_lib_fibre_Fibre__yield=yes
5470	else
5471	ac_cv_lib_fibre_Fibre__yield=no
5472	fi
5473	rm -f core conftest.err conftest.$ac_objext \
5474	conftest$ac_exeext conftest.$ac_ext
5475	LIBS=$ac_check_lib_save_LIBS
5476	fi
5477	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fibre_Fibre__yield" >&5
5478	$as_echo "$ac_cv_lib_fibre_Fibre__yield" >&6; }
5479	if test "x$ac_cv_lib_fibre_Fibre__yield" = xyes; then :
5480	HAVE_LIBFIBRE=1
5481	else
5482	HAVE_LIBFIBRE=0
5483	fi
5484
5485	if test "$HAVE_LIBFIBRE" -eq 1; then
5486	WITH_LIBFIBRE_TRUE=
5487	WITH_LIBFIBRE_FALSE='#'
5488	else
5489	WITH_LIBFIBRE_TRUE='#'
5490	WITH_LIBFIBRE_FALSE=
5491	fi
5492
5493
5494	# Checks for header files.
5495	ac_ext=c
5496	ac_cpp='$CPP $CPPFLAGS'
5497	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5498	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5499	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5500	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5501	$as_echo_n "checking how to run the C preprocessor... " >&6; }
5502	# On Suns, sometimes $CPP names a directory.
5503	if test -n "$CPP" && test -d "$CPP"; then
5504	CPP=
5505	fi
5506	if test -z "$CPP"; then
5507	if ${ac_cv_prog_CPP+:} false; then :
5508	$as_echo_n "(cached) " >&6
5509	else
5510	# Double quotes because CPP needs to be expanded
5511	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5512	do
5513	ac_preproc_ok=false
5514	for ac_c_preproc_warn_flag in '' yes
5515	do
5516	# Use a header file that comes with gcc, so configuring glibc
5517	# with a fresh cross-compiler works.
5518	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5519	# <limits.h> exists even on freestanding compilers.
5520	# On the NeXT, cc -E runs the code through the compiler's parser,
5521	# not just through cpp. "Syntax error" is here to catch this case.
5522	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5523	/* end confdefs.h. */
5524	#ifdef __STDC__
5525	# include <limits.h>
5526	#else
5527	# include <assert.h>
5528	#endif
5529	Syntax error
5530	_ACEOF
5531	if ac_fn_c_try_cpp "$LINENO"; then :
5532
5533	else
5534	# Broken: fails on valid input.
5535	continue
5536	fi
5537	rm -f conftest.err conftest.i conftest.$ac_ext
5538
5539	# OK, works on sane cases. Now check whether nonexistent headers
5540	# can be detected and how.
5541	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5542	/* end confdefs.h. */
5543	#include <ac_nonexistent.h>
5544	_ACEOF
5545	if ac_fn_c_try_cpp "$LINENO"; then :
5546	# Broken: success on invalid input.
5547	continue
5548	else
5549	# Passes both tests.
5550	ac_preproc_ok=:
5551	break
5552	fi
5553	rm -f conftest.err conftest.i conftest.$ac_ext
5554
5555	done
5556	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5557	rm -f conftest.i conftest.err conftest.$ac_ext
5558	if $ac_preproc_ok; then :
5559	break
5560	fi
5561
5562	done
5563	ac_cv_prog_CPP=$CPP
5564
5565	fi
5566	CPP=$ac_cv_prog_CPP
5567	else
5568	ac_cv_prog_CPP=$CPP
5569	fi
5570	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5571	$as_echo "$CPP" >&6; }
5572	ac_preproc_ok=false
5573	for ac_c_preproc_warn_flag in '' yes
5574	do
5575	# Use a header file that comes with gcc, so configuring glibc
5576	# with a fresh cross-compiler works.
5577	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5578	# <limits.h> exists even on freestanding compilers.
5579	# On the NeXT, cc -E runs the code through the compiler's parser,
5580	# not just through cpp. "Syntax error" is here to catch this case.
5581	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5582	/* end confdefs.h. */
5583	#ifdef __STDC__
5584	# include <limits.h>
5585	#else
5586	# include <assert.h>
5587	#endif
5588	Syntax error
5589	_ACEOF
5590	if ac_fn_c_try_cpp "$LINENO"; then :
5591
5592	else
5593	# Broken: fails on valid input.
5594	continue
5595	fi
5596	rm -f conftest.err conftest.i conftest.$ac_ext
5597
5598	# OK, works on sane cases. Now check whether nonexistent headers
5599	# can be detected and how.
5600	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5601	/* end confdefs.h. */
5602	#include <ac_nonexistent.h>
5603	_ACEOF
5604	if ac_fn_c_try_cpp "$LINENO"; then :
5605	# Broken: success on invalid input.
5606	continue
5607	else
5608	# Passes both tests.
5609	ac_preproc_ok=:
5610	break
5611	fi
5612	rm -f conftest.err conftest.i conftest.$ac_ext
5613
5614	done
5615	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5616	rm -f conftest.i conftest.err conftest.$ac_ext
5617	if $ac_preproc_ok; then :
5618
5619	else
5620	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5621	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5622	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5623	See \`config.log' for more details" "$LINENO" 5; }
5624	fi
5625
5626	ac_ext=c
5627	ac_cpp='$CPP $CPPFLAGS'
5628	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5629	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5630	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5631
5632
5633	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5634	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5635	if ${ac_cv_path_GREP+:} false; then :
5636	$as_echo_n "(cached) " >&6
5637	else
5638	if test -z "$GREP"; then
5639	ac_path_GREP_found=false
5640	# Loop through the user's path and test for each of PROGNAME-LIST
5641	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5642	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5643	do
5644	IFS=$as_save_IFS
5645	test -z "$as_dir" && as_dir=.
5646	for ac_prog in grep ggrep; do
5647	for ac_exec_ext in '' $ac_executable_extensions; do
5648	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5649	as_fn_executable_p "$ac_path_GREP" \|\| continue
5650	# Check for GNU ac_path_GREP and select it if it is found.
5651	# Check for GNU $ac_path_GREP
5652	case `"$ac_path_GREP" --version 2>&1` in
5653	GNU)
5654	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5655	*)
5656	ac_count=0
5657	$as_echo_n 0123456789 >"conftest.in"
5658	while :
5659	do
5660	cat "conftest.in" "conftest.in" >"conftest.tmp"
5661	mv "conftest.tmp" "conftest.in"
5662	cp "conftest.in" "conftest.nl"
5663	$as_echo 'GREP' >> "conftest.nl"
5664	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5665	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5666	as_fn_arith $ac_count + 1 && ac_count=$as_val
5667	if test $ac_count -gt ${ac_path_GREP_max-0}; then
5668	# Best one so far, save it but keep looking for a better one
5669	ac_cv_path_GREP="$ac_path_GREP"
5670	ac_path_GREP_max=$ac_count
5671	fi
5672	# 10*(2^10) chars as input seems more than enough
5673	test $ac_count -gt 10 && break
5674	done
5675	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5676	esac
5677
5678	$ac_path_GREP_found && break 3
5679	done
5680	done
5681	done
5682	IFS=$as_save_IFS
5683	if test -z "$ac_cv_path_GREP"; then
5684	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5685	fi
5686	else
5687	ac_cv_path_GREP=$GREP
5688	fi
5689
5690	fi
5691	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5692	$as_echo "$ac_cv_path_GREP" >&6; }
5693	GREP="$ac_cv_path_GREP"
5694
5695
5696	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5697	$as_echo_n "checking for egrep... " >&6; }
5698	if ${ac_cv_path_EGREP+:} false; then :
5699	$as_echo_n "(cached) " >&6
5700	else
5701	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
5702	then ac_cv_path_EGREP="$GREP -E"
5703	else
5704	if test -z "$EGREP"; then
5705	ac_path_EGREP_found=false
5706	# Loop through the user's path and test for each of PROGNAME-LIST
5707	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5708	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5709	do
5710	IFS=$as_save_IFS
5711	test -z "$as_dir" && as_dir=.
5712	for ac_prog in egrep; do
5713	for ac_exec_ext in '' $ac_executable_extensions; do
5714	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5715	as_fn_executable_p "$ac_path_EGREP" \|\| continue
5716	# Check for GNU ac_path_EGREP and select it if it is found.
5717	# Check for GNU $ac_path_EGREP
5718	case `"$ac_path_EGREP" --version 2>&1` in
5719	GNU)
5720	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5721	*)
5722	ac_count=0
5723	$as_echo_n 0123456789 >"conftest.in"
5724	while :
5725	do
5726	cat "conftest.in" "conftest.in" >"conftest.tmp"
5727	mv "conftest.tmp" "conftest.in"
5728	cp "conftest.in" "conftest.nl"
5729	$as_echo 'EGREP' >> "conftest.nl"
5730	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5731	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5732	as_fn_arith $ac_count + 1 && ac_count=$as_val
5733	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5734	# Best one so far, save it but keep looking for a better one
5735	ac_cv_path_EGREP="$ac_path_EGREP"
5736	ac_path_EGREP_max=$ac_count
5737	fi
5738	# 10*(2^10) chars as input seems more than enough
5739	test $ac_count -gt 10 && break
5740	done
5741	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5742	esac
5743
5744	$ac_path_EGREP_found && break 3
5745	done
5746	done
5747	done
5748	IFS=$as_save_IFS
5749	if test -z "$ac_cv_path_EGREP"; then
5750	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5751	fi
5752	else
5753	ac_cv_path_EGREP=$EGREP
5754	fi
5755
5756	fi
5757	fi
5758	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5759	$as_echo "$ac_cv_path_EGREP" >&6; }
5760	EGREP="$ac_cv_path_EGREP"
5761
5762
5763	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5764	$as_echo_n "checking for ANSI C header files... " >&6; }
5765	if ${ac_cv_header_stdc+:} false; then :
5766	$as_echo_n "(cached) " >&6
5767	else
5768	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5769	/* end confdefs.h. */
5770	#include <stdlib.h>
5771	#include <stdarg.h>
5772	#include <string.h>
5773	#include <float.h>
5774
5775	int
5776	main ()
5777	{
5778
5779	;
5780	return 0;
5781	}
5782	_ACEOF
5783	if ac_fn_c_try_compile "$LINENO"; then :
5784	ac_cv_header_stdc=yes
5785	else
5786	ac_cv_header_stdc=no
5787	fi
5788	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5789
5790	if test $ac_cv_header_stdc = yes; then
5791	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5792	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5793	/* end confdefs.h. */
5794	#include <string.h>
5795
5796	_ACEOF
5797	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5798	$EGREP "memchr" >/dev/null 2>&1; then :
5799
5800	else
5801	ac_cv_header_stdc=no
5802	fi
5803	rm -f conftest*
5804
5805	fi
5806
5807	if test $ac_cv_header_stdc = yes; then
5808	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5809	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5810	/* end confdefs.h. */
5811	#include <stdlib.h>
5812
5813	_ACEOF
5814	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5815	$EGREP "free" >/dev/null 2>&1; then :
5816
5817	else
5818	ac_cv_header_stdc=no
5819	fi
5820	rm -f conftest*
5821
5822	fi
5823
5824	if test $ac_cv_header_stdc = yes; then
5825	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5826	if test "$cross_compiling" = yes; then :
5827	:
5828	else
5829	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5830	/* end confdefs.h. */
5831	#include <ctype.h>
5832	#include <stdlib.h>
5833	#if ((' ' & 0x0FF) == 0x020)
5834	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5835	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5836	#else
5837	# define ISLOWER(c) \
5838	(('a' <= (c) && (c) <= 'i') \
5839	\|\| ('j' <= (c) && (c) <= 'r') \
5840	\|\| ('s' <= (c) && (c) <= 'z'))
5841	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5842	#endif
5843
5844	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5845	int
5846	main ()
5847	{
5848	int i;
5849	for (i = 0; i < 256; i++)
5850	if (XOR (islower (i), ISLOWER (i))
5851	\|\| toupper (i) != TOUPPER (i))
5852	return 2;
5853	return 0;
5854	}
5855	_ACEOF
5856	if ac_fn_c_try_run "$LINENO"; then :
5857
5858	else
5859	ac_cv_header_stdc=no
5860	fi
5861	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5862	conftest.$ac_objext conftest.beam conftest.$ac_ext
5863	fi
5864
5865	fi
5866	fi
5867	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5868	$as_echo "$ac_cv_header_stdc" >&6; }
5869	if test $ac_cv_header_stdc = yes; then
5870
5871	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5872
5873	fi
5874
5875	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5876	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5877	inttypes.h stdint.h unistd.h
5878	do :
5879	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5880	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5881	"
5882	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5883	cat >>confdefs.h <<_ACEOF
5884	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5885	_ACEOF
5886
5887	fi
5888
5889	done
5890
5891
5892	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5893	if test "x$ac_cv_type_size_t" = xyes; then :
5894
5895	else
5896
5897	cat >>confdefs.h <<_ACEOF
5898	#define size_t unsigned int
5899	_ACEOF
5900
5901	fi
5902
5903	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5904	# for constant arguments. Useless!
5905	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5906	$as_echo_n "checking for working alloca.h... " >&6; }
5907	if ${ac_cv_working_alloca_h+:} false; then :
5908	$as_echo_n "(cached) " >&6
5909	else
5910	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5911	/* end confdefs.h. */
5912	#include <alloca.h>
5913	int
5914	main ()
5915	{
5916	char p = (char ) alloca (2 * sizeof (int));
5917	if (p) return 0;
5918	;
5919	return 0;
5920	}
5921	_ACEOF
5922	if ac_fn_c_try_link "$LINENO"; then :
5923	ac_cv_working_alloca_h=yes
5924	else
5925	ac_cv_working_alloca_h=no
5926	fi
5927	rm -f core conftest.err conftest.$ac_objext \
5928	conftest$ac_exeext conftest.$ac_ext
5929	fi
5930	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5931	$as_echo "$ac_cv_working_alloca_h" >&6; }
5932	if test $ac_cv_working_alloca_h = yes; then
5933
5934	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5935
5936	fi
5937
5938	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5939	$as_echo_n "checking for alloca... " >&6; }
5940	if ${ac_cv_func_alloca_works+:} false; then :
5941	$as_echo_n "(cached) " >&6
5942	else
5943	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5944	/* end confdefs.h. */
5945	#ifdef __GNUC__
5946	# define alloca __builtin_alloca
5947	#else
5948	# ifdef _MSC_VER
5949	# include <malloc.h>
5950	# define alloca _alloca
5951	# else
5952	# ifdef HAVE_ALLOCA_H
5953	# include <alloca.h>
5954	# else
5955	# ifdef _AIX
5956	#pragma alloca
5957	# else
5958	# ifndef alloca /* predefined by HP cc +Olibcalls */
5959	void *alloca (size_t);
5960	# endif
5961	# endif
5962	# endif
5963	# endif
5964	#endif
5965
5966	int
5967	main ()
5968	{
5969	char p = (char ) alloca (1);
5970	if (p) return 0;
5971	;
5972	return 0;
5973	}
5974	_ACEOF
5975	if ac_fn_c_try_link "$LINENO"; then :
5976	ac_cv_func_alloca_works=yes
5977	else
5978	ac_cv_func_alloca_works=no
5979	fi
5980	rm -f core conftest.err conftest.$ac_objext \
5981	conftest$ac_exeext conftest.$ac_ext
5982	fi
5983	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5984	$as_echo "$ac_cv_func_alloca_works" >&6; }
5985
5986	if test $ac_cv_func_alloca_works = yes; then
5987
5988	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5989
5990	else
5991	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
5992	# that cause trouble. Some versions do not even contain alloca or
5993	# contain a buggy version. If you still want to use their alloca,
5994	# use ar to extract alloca.o from them instead of compiling alloca.c.
5995
5996	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5997
5998	$as_echo "#define C_ALLOCA 1" >>confdefs.h
5999
6000
6001	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
6002	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
6003	if ${ac_cv_os_cray+:} false; then :
6004	$as_echo_n "(cached) " >&6
6005	else
6006	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6007	/* end confdefs.h. */
6008	#if defined CRAY && ! defined CRAY2
6009	webecray
6010	#else
6011	wenotbecray
6012	#endif
6013
6014	_ACEOF
6015	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6016	$EGREP "webecray" >/dev/null 2>&1; then :
6017	ac_cv_os_cray=yes
6018	else
6019	ac_cv_os_cray=no
6020	fi
6021	rm -f conftest*
6022
6023	fi
6024	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
6025	$as_echo "$ac_cv_os_cray" >&6; }
6026	if test $ac_cv_os_cray = yes; then
6027	for ac_func in _getb67 GETB67 getb67; do
6028	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6029	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6030	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6031
6032	cat >>confdefs.h <<_ACEOF
6033	#define CRAY_STACKSEG_END $ac_func
6034	_ACEOF
6035
6036	break
6037	fi
6038
6039	done
6040	fi
6041
6042	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6043	$as_echo_n "checking stack direction for C alloca... " >&6; }
6044	if ${ac_cv_c_stack_direction+:} false; then :
6045	$as_echo_n "(cached) " >&6
6046	else
6047	if test "$cross_compiling" = yes; then :
6048	ac_cv_c_stack_direction=0
6049	else
6050	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6051	/* end confdefs.h. */
6052	$ac_includes_default
6053	int
6054	find_stack_direction (int *addr, int depth)
6055	{
6056	int dir, dummy = 0;
6057	if (! addr)
6058	addr = &dummy;
6059	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
6060	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
6061	return dir + dummy;
6062	}
6063
6064	int
6065	main (int argc, char **argv)
6066	{
6067	return find_stack_direction (0, argc + !argv + 20) < 0;
6068	}
6069	_ACEOF
6070	if ac_fn_c_try_run "$LINENO"; then :
6071	ac_cv_c_stack_direction=1
6072	else
6073	ac_cv_c_stack_direction=-1
6074	fi
6075	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
6076	conftest.$ac_objext conftest.beam conftest.$ac_ext
6077	fi
6078
6079	fi
6080	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6081	$as_echo "$ac_cv_c_stack_direction" >&6; }
6082	cat >>confdefs.h <<_ACEOF
6083	#define STACK_DIRECTION $ac_cv_c_stack_direction
6084	_ACEOF
6085
6086
6087	fi
6088
6089	for ac_header in fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h
6090	do :
6091	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6092	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6093	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6094	cat >>confdefs.h <<_ACEOF
6095	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6096	_ACEOF
6097
6098	fi
6099
6100	done
6101
6102
6103	# Checks for typedefs, structures, and compiler characteristics.
6104	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
6105	$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
6106	if ${ac_cv_header_stdbool_h+:} false; then :
6107	$as_echo_n "(cached) " >&6
6108	else
6109	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6110	/* end confdefs.h. */
6111
6112	#include <stdbool.h>
6113	#ifndef bool
6114	"error: bool is not defined"
6115	#endif
6116	#ifndef false
6117	"error: false is not defined"
6118	#endif
6119	#if false
6120	"error: false is not 0"
6121	#endif
6122	#ifndef true
6123	"error: true is not defined"
6124	#endif
6125	#if true != 1
6126	"error: true is not 1"
6127	#endif
6128	#ifndef __bool_true_false_are_defined
6129	"error: __bool_true_false_are_defined is not defined"
6130	#endif
6131
6132	struct s { _Bool s: 1; _Bool t; } s;
6133
6134	char a[true == 1 ? 1 : -1];
6135	char b[false == 0 ? 1 : -1];
6136	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
6137	char d[(bool) 0.5 == true ? 1 : -1];
6138	/* See body of main program for 'e'. */
6139	char f[(_Bool) 0.0 == false ? 1 : -1];
6140	char g[true];
6141	char h[sizeof (_Bool)];
6142	char i[sizeof s.t];
6143	enum { j = false, k = true, l = false * true, m = true * 256 };
6144	/* The following fails for
6145	HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
6146	_Bool n[m];
6147	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
6148	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
6149	/* Catch a bug in an HP-UX C compiler. See
6150	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
6151	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
6152	*/
6153	_Bool q = true;
6154	_Bool *pq = &q;
6155
6156	int
6157	main ()
6158	{
6159
6160	bool e = &s;
6161	*pq \|= q;
6162	*pq \|= ! q;
6163	/* Refer to every declared value, to avoid compiler optimizations. */
6164	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
6165	+ !m + !n + !o + !p + !q + !pq);
6166
6167	;
6168	return 0;
6169	}
6170	_ACEOF
6171	if ac_fn_c_try_compile "$LINENO"; then :
6172	ac_cv_header_stdbool_h=yes
6173	else
6174	ac_cv_header_stdbool_h=no
6175	fi
6176	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6177	fi
6178	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
6179	$as_echo "$ac_cv_header_stdbool_h" >&6; }
6180	ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
6181	if test "x$ac_cv_type__Bool" = xyes; then :
6182
6183	cat >>confdefs.h <<_ACEOF
6184	#define HAVE__BOOL 1
6185	_ACEOF
6186
6187
6188	fi
6189
6190
6191	if test $ac_cv_header_stdbool_h = yes; then
6192
6193	$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
6194
6195	fi
6196
6197	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
6198	$as_echo_n "checking for inline... " >&6; }
6199	if ${ac_cv_c_inline+:} false; then :
6200	$as_echo_n "(cached) " >&6
6201	else
6202	ac_cv_c_inline=no
6203	for ac_kw in inline __inline__ __inline; do
6204	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6205	/* end confdefs.h. */
6206	#ifndef __cplusplus
6207	typedef int foo_t;
6208	static $ac_kw foo_t static_foo () {return 0; }
6209	$ac_kw foo_t foo () {return 0; }
6210	#endif
6211
6212	_ACEOF
6213	if ac_fn_c_try_compile "$LINENO"; then :
6214	ac_cv_c_inline=$ac_kw
6215	fi
6216	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6217	test "$ac_cv_c_inline" != no && break
6218	done
6219
6220	fi
6221	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
6222	$as_echo "$ac_cv_c_inline" >&6; }
6223
6224	case $ac_cv_c_inline in
6225	inline \| yes) ;;
6226	*)
6227	case $ac_cv_c_inline in
6228	no) ac_val=;;
6229	*) ac_val=$ac_cv_c_inline;;
6230	esac
6231	cat >>confdefs.h <<_ACEOF
6232	#ifndef __cplusplus
6233	#define inline $ac_val
6234	#endif
6235	_ACEOF
6236	;;
6237	esac
6238
6239	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6240	case $ac_cv_c_int16_t in #(
6241	no\|yes) ;; #(
6242	*)
6243
6244	cat >>confdefs.h <<_ACEOF
6245	#define int16_t $ac_cv_c_int16_t
6246	_ACEOF
6247	;;
6248	esac
6249
6250	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6251	case $ac_cv_c_int32_t in #(
6252	no\|yes) ;; #(
6253	*)
6254
6255	cat >>confdefs.h <<_ACEOF
6256	#define int32_t $ac_cv_c_int32_t
6257	_ACEOF
6258	;;
6259	esac
6260
6261	ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6262	case $ac_cv_c_int8_t in #(
6263	no\|yes) ;; #(
6264	*)
6265
6266	cat >>confdefs.h <<_ACEOF
6267	#define int8_t $ac_cv_c_int8_t
6268	_ACEOF
6269	;;
6270	esac
6271
6272	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
6273	$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
6274	if ${ac_cv_c_restrict+:} false; then :
6275	$as_echo_n "(cached) " >&6
6276	else
6277	ac_cv_c_restrict=no
6278	# The order here caters to the fact that C++ does not require restrict.
6279	for ac_kw in __restrict __restrict__ _Restrict restrict; do
6280	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6281	/* end confdefs.h. */
6282	typedef int * int_ptr;
6283	int foo (int_ptr $ac_kw ip) {
6284	return ip[0];
6285	}
6286	int
6287	main ()
6288	{
6289	int s[1];
6290	int * $ac_kw t = s;
6291	t[0] = 0;
6292	return foo(t)
6293	;
6294	return 0;
6295	}
6296	_ACEOF
6297	if ac_fn_c_try_compile "$LINENO"; then :
6298	ac_cv_c_restrict=$ac_kw
6299	fi
6300	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6301	test "$ac_cv_c_restrict" != no && break
6302	done
6303
6304	fi
6305	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
6306	$as_echo "$ac_cv_c_restrict" >&6; }
6307
6308	case $ac_cv_c_restrict in
6309	restrict) ;;
6310	no) $as_echo "#define restrict /**/" >>confdefs.h
6311	;;
6312	*) cat >>confdefs.h <<_ACEOF
6313	#define restrict $ac_cv_c_restrict
6314	_ACEOF
6315	;;
6316	esac
6317
6318	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
6319	if test "x$ac_cv_type_size_t" = xyes; then :
6320
6321	else
6322
6323	cat >>confdefs.h <<_ACEOF
6324	#define size_t unsigned int
6325	_ACEOF
6326
6327	fi
6328
6329	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6330	case $ac_cv_c_uint16_t in #(
6331	no\|yes) ;; #(
6332	*)
6333
6334
6335	cat >>confdefs.h <<_ACEOF
6336	#define uint16_t $ac_cv_c_uint16_t
6337	_ACEOF
6338	;;
6339	esac
6340
6341	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6342	case $ac_cv_c_uint32_t in #(
6343	no\|yes) ;; #(
6344	*)
6345
6346	$as_echo "#define _UINT32_T 1" >>confdefs.h
6347
6348
6349	cat >>confdefs.h <<_ACEOF
6350	#define uint32_t $ac_cv_c_uint32_t
6351	_ACEOF
6352	;;
6353	esac
6354
6355	ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6356	case $ac_cv_c_uint8_t in #(
6357	no\|yes) ;; #(
6358	*)
6359
6360	$as_echo "#define _UINT8_T 1" >>confdefs.h
6361
6362
6363	cat >>confdefs.h <<_ACEOF
6364	#define uint8_t $ac_cv_c_uint8_t
6365	_ACEOF
6366	;;
6367	esac
6368
6369
6370	# Checks for library functions.
6371	for ac_func in memset putenv strchr strtol
6372	do :
6373	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6374	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6375	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6376	cat >>confdefs.h <<_ACEOF
6377	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6378	_ACEOF
6379
6380	fi
6381	done
6382
6383
6384	#==============================================================================
6385	ac_config_files="$ac_config_files Makefile driver/Makefile src/Makefile benchmark/Makefile tests/Makefile tests/preempt_longrun/Makefile tools/Makefile tools/prettyprinter/Makefile"
6386
6387
6388	ac_config_links="$ac_config_links tests/test.py:tests/test.py"
6389
6390
6391	ac_config_files="$ac_config_files tests/config.py"
6392
6393	cat >confcache <<\_ACEOF
6394	# This file is a shell script that caches the results of configure
6395	# tests run on this system so they can be shared between configure
6396	# scripts and configure runs, see configure's option --config-cache.
6397	# It is not useful on other systems. If it contains results you don't
6398	# want to keep, you may remove or edit it.
6399	#
6400	# config.status only pays attention to the cache file if you give it
6401	# the --recheck option to rerun configure.
6402	#
6403	# `ac_cv_env_foo' variables (set or unset) will be overridden when
6404	# loading this file, other unset `ac_cv_foo' will be assigned the
6405	# following values.
6406
6407	_ACEOF
6408
6409	# The following way of writing the cache mishandles newlines in values,
6410	# but we know of no workaround that is simple, portable, and efficient.
6411	# So, we kill variables containing newlines.
6412	# Ultrix sh set writes to stderr and can't be redirected directly,
6413	# and sets the high bit in the cache file unless we assign to the vars.
6414	(
6415	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
6416	eval ac_val=\$$ac_var
6417	case $ac_val in #(
6418	${as_nl})
6419	case $ac_var in #(
6420	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6421	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6422	esac
6423	case $ac_var in #(
6424	_ \| IFS \| as_nl) ;; #(
6425	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
6426	*) { eval $ac_var=; unset $ac_var;} ;;
6427	esac ;;
6428	esac
6429	done
6430
6431	(set) 2>&1 \|
6432	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6433	${as_nl}ac_space=\ )
6434	# `set' does not quote correctly, so add quotes: double-quote
6435	# substitution turns \\\\ into \\, and sed turns \\ into \.
6436	sed -n \
6437	"s/'/'\\\\''/g;
6438	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6439	;; #(
6440	*)
6441	# `set' quotes correctly as required by POSIX, so do not add quotes.
6442	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
6443	;;
6444	esac \|
6445	sort
6446	) \|
6447	sed '
6448	/^ac_cv_env_/b end
6449	t clear
6450	:clear
6451	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6452	t end
6453	s/^$[^=]$=$.$$/\1=${\1=\2}/
6454	:end' >>confcache
6455	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6456	if test -w "$cache_file"; then
6457	if test "x$cache_file" != "x/dev/null"; then
6458	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6459	$as_echo "$as_me: updating cache $cache_file" >&6;}
6460	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
6461	cat confcache >"$cache_file"
6462	else
6463	case $cache_file in #(
6464	/ \| ?:*)
6465	mv -f confcache "$cache_file"$$ &&
6466	mv -f "$cache_file"$$ "$cache_file" ;; #(
6467	*)
6468	mv -f confcache "$cache_file" ;;
6469	esac
6470	fi
6471	fi
6472	else
6473	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6474	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6475	fi
6476	fi
6477	rm -f confcache
6478
6479	test "x$prefix" = xNONE && prefix=$ac_default_prefix
6480	# Let make expand exec_prefix.
6481	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6482
6483	DEFS=-DHAVE_CONFIG_H
6484
6485	ac_libobjs=
6486	ac_ltlibobjs=
6487	U=
6488	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6489	# 1. Remove the extension, and $U if already installed.
6490	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6491	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
6492	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6493	# will be set to the directory where LIBOBJS objects are built.
6494	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6495	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6496	done
6497	LIBOBJS=$ac_libobjs
6498
6499	LTLIBOBJS=$ac_ltlibobjs
6500
6501
6502	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
6503	$as_echo_n "checking that generated files are newer than configure... " >&6; }
6504	if test -n "$am_sleep_pid"; then
6505	# Hide warnings about reused PIDs.
6506	wait $am_sleep_pid 2>/dev/null
6507	fi
6508	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
6509	$as_echo "done" >&6; }
6510	if test -n "$EXEEXT"; then
6511	am__EXEEXT_TRUE=
6512	am__EXEEXT_FALSE='#'
6513	else
6514	am__EXEEXT_TRUE='#'
6515	am__EXEEXT_FALSE=
6516	fi
6517
6518	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6519	as_fn_error $? "conditional \"AMDEP\" was never defined.
6520	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6521	fi
6522	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6523	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
6524	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6525	fi
6526	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6527	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
6528	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6529	fi
6530	if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
6531	as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
6532	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6533	fi
6534	if test -z "${WITH_LIBFIBRE_TRUE}" && test -z "${WITH_LIBFIBRE_FALSE}"; then
6535	as_fn_error $? "conditional \"WITH_LIBFIBRE\" was never defined.
6536	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6537	fi
6538
6539	: "${CONFIG_STATUS=./config.status}"
6540	ac_write_fail=0
6541	ac_clean_files_save=$ac_clean_files
6542	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6543	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6544	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6545	as_write_fail=0
6546	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
6547	#! $SHELL
6548	# Generated by $as_me.
6549	# Run this file to recreate the current configuration.
6550	# Compiler output produced by configure, useful for debugging
6551	# configure, is in config.log if it exists.
6552
6553	debug=false
6554	ac_cs_recheck=false
6555	ac_cs_silent=false
6556
6557	SHELL=\${CONFIG_SHELL-$SHELL}
6558	export SHELL
6559	_ASEOF
6560	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
6561	## -------------------- ##
6562	## M4sh Initialization. ##
6563	## -------------------- ##
6564
6565	# Be more Bourne compatible
6566	DUALCASE=1; export DUALCASE # for MKS sh
6567	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6568	emulate sh
6569	NULLCMD=:
6570	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6571	# is contrary to our usage. Disable this feature.
6572	alias -g '${1+"$@"}'='"$@"'
6573	setopt NO_GLOB_SUBST
6574	else
6575	case `(set -o) 2>/dev/null` in #(
6576	posix) :
6577	set -o posix ;; #(
6578	*) :
6579	;;
6580	esac
6581	fi
6582
6583
6584	as_nl='
6585	'
6586	export as_nl
6587	# Printing a long string crashes Solaris 7 /usr/bin/printf.
6588	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6589	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6590	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6591	# Prefer a ksh shell builtin over an external printf program on Solaris,
6592	# but without wasting forks for bash or zsh.
6593	if test -z "$BASH_VERSION$ZSH_VERSION" \
6594	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6595	as_echo='print -r --'
6596	as_echo_n='print -rn --'
6597	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6598	as_echo='printf %s\n'
6599	as_echo_n='printf %s'
6600	else
6601	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6602	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6603	as_echo_n='/usr/ucb/echo -n'
6604	else
6605	as_echo_body='eval expr "X$1" : "X\$.*\$"'
6606	as_echo_n_body='eval
6607	arg=$1;
6608	case $arg in #(
6609	"$as_nl")
6610	expr "X$arg" : "X\$.*\$$as_nl";
6611	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
6612	esac;
6613	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
6614	'
6615	export as_echo_n_body
6616	as_echo_n='sh -c $as_echo_n_body as_echo'
6617	fi
6618	export as_echo_body
6619	as_echo='sh -c $as_echo_body as_echo'
6620	fi
6621
6622	# The user is always right.
6623	if test "${PATH_SEPARATOR+set}" != set; then
6624	PATH_SEPARATOR=:
6625	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6626	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
6627	PATH_SEPARATOR=';'
6628	}
6629	fi
6630
6631
6632	# IFS
6633	# We need space, tab and new line, in precisely that order. Quoting is
6634	# there to prevent editors from complaining about space-tab.
6635	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6636	# splitting by setting IFS to empty value.)
6637	IFS=" "" $as_nl"
6638
6639	# Find who we are. Look in the path if we contain no directory separator.
6640	as_myself=
6641	case $0 in #((
6642	[\\/] ) as_myself=$0 ;;
6643	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6644	for as_dir in $PATH
6645	do
6646	IFS=$as_save_IFS
6647	test -z "$as_dir" && as_dir=.
6648	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6649	done
6650	IFS=$as_save_IFS
6651
6652	;;
6653	esac
6654	# We did not find ourselves, most probably we were run as `sh COMMAND'
6655	# in which case we are not to be found in the path.
6656	if test "x$as_myself" = x; then
6657	as_myself=$0
6658	fi
6659	if test ! -f "$as_myself"; then
6660	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6661	exit 1
6662	fi
6663
6664	# Unset variables that we do not need and which cause bugs (e.g. in
6665	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
6666	# suppresses any "Segmentation fault" message there. '((' could
6667	# trigger a bug in pdksh 5.2.14.
6668	for as_var in BASH_ENV ENV MAIL MAILPATH
6669	do eval test x\${$as_var+set} = xset \
6670	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
6671	done
6672	PS1='$ '
6673	PS2='> '
6674	PS4='+ '
6675
6676	# NLS nuisances.
6677	LC_ALL=C
6678	export LC_ALL
6679	LANGUAGE=C
6680	export LANGUAGE
6681
6682	# CDPATH.
6683	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6684
6685
6686	# as_fn_error STATUS ERROR [LINENO LOG_FD]
6687	# ----------------------------------------
6688	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6689	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6690	# script with STATUS, using 1 if that was 0.
6691	as_fn_error ()
6692	{
6693	as_status=$1; test $as_status -eq 0 && as_status=1
6694	if test "$4"; then
6695	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6696	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6697	fi
6698	$as_echo "$as_me: error: $2" >&2
6699	as_fn_exit $as_status
6700	} # as_fn_error
6701
6702
6703	# as_fn_set_status STATUS
6704	# -----------------------
6705	# Set $? to STATUS, without forking.
6706	as_fn_set_status ()
6707	{
6708	return $1
6709	} # as_fn_set_status
6710
6711	# as_fn_exit STATUS
6712	# -----------------
6713	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6714	as_fn_exit ()
6715	{
6716	set +e
6717	as_fn_set_status $1
6718	exit $1
6719	} # as_fn_exit
6720
6721	# as_fn_unset VAR
6722	# ---------------
6723	# Portably unset VAR.
6724	as_fn_unset ()
6725	{
6726	{ eval $1=; unset $1;}
6727	}
6728	as_unset=as_fn_unset
6729	# as_fn_append VAR VALUE
6730	# ----------------------
6731	# Append the text in VALUE to the end of the definition contained in VAR. Take
6732	# advantage of any shell optimizations that allow amortized linear growth over
6733	# repeated appends, instead of the typical quadratic growth present in naive
6734	# implementations.
6735	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6736	eval 'as_fn_append ()
6737	{
6738	eval $1+=\$2
6739	}'
6740	else
6741	as_fn_append ()
6742	{
6743	eval $1=\$$1\$2
6744	}
6745	fi # as_fn_append
6746
6747	# as_fn_arith ARG...
6748	# ------------------
6749	# Perform arithmetic evaluation on the ARGs, and store the result in the
6750	# global $as_val. Take advantage of shells that can avoid forks. The arguments
6751	# must be portable across $(()) and expr.
6752	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6753	eval 'as_fn_arith ()
6754	{
6755	as_val=$(( $* ))
6756	}'
6757	else
6758	as_fn_arith ()
6759	{
6760	as_val=`expr "$@" \|\| test $? -eq 1`
6761	}
6762	fi # as_fn_arith
6763
6764
6765	if expr a : '$a$' >/dev/null 2>&1 &&
6766	test "X`expr 00001 : '.*$...$'`" = X001; then
6767	as_expr=expr
6768	else
6769	as_expr=false
6770	fi
6771
6772	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6773	as_basename=basename
6774	else
6775	as_basename=false
6776	fi
6777
6778	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6779	as_dirname=dirname
6780	else
6781	as_dirname=false
6782	fi
6783
6784	as_me=`$as_basename -- "$0" \|\|
6785	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6786	X"$0" : 'X$//$$' \\| \
6787	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
6788	$as_echo X/"$0" \|
6789	sed '/^.\/$[^/][^/]$\/*$/{
6790	s//\1/
6791	q
6792	}
6793	/^X\/$\/\/$$/{
6794	s//\1/
6795	q
6796	}
6797	/^X\/$\/$.*/{
6798	s//\1/
6799	q
6800	}
6801	s/.*/./; q'`
6802
6803	# Avoid depending upon Character Ranges.
6804	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6805	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6806	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6807	as_cr_digits='0123456789'
6808	as_cr_alnum=$as_cr_Letters$as_cr_digits
6809
6810	ECHO_C= ECHO_N= ECHO_T=
6811	case `echo -n x` in #(((((
6812	-n*)
6813	case `echo 'xy\c'` in
6814	c) ECHO_T=' ';; # ECHO_T is single tab character.
6815	xy) ECHO_C='\c';;
6816	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
6817	ECHO_T=' ';;
6818	esac;;
6819	*)
6820	ECHO_N='-n';;
6821	esac
6822
6823	rm -f conf$$ conf$$.exe conf$$.file
6824	if test -d conf$$.dir; then
6825	rm -f conf$$.dir/conf$$.file
6826	else
6827	rm -f conf$$.dir
6828	mkdir conf$$.dir 2>/dev/null
6829	fi
6830	if (echo >conf$$.file) 2>/dev/null; then
6831	if ln -s conf$$.file conf$$ 2>/dev/null; then
6832	as_ln_s='ln -s'
6833	# ... but there are two gotchas:
6834	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6835	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6836	# In both cases, we have to default to `cp -pR'.
6837	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
6838	as_ln_s='cp -pR'
6839	elif ln conf$$.file conf$$ 2>/dev/null; then
6840	as_ln_s=ln
6841	else
6842	as_ln_s='cp -pR'
6843	fi
6844	else
6845	as_ln_s='cp -pR'
6846	fi
6847	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6848	rmdir conf$$.dir 2>/dev/null
6849
6850
6851	# as_fn_mkdir_p
6852	# -------------
6853	# Create "$as_dir" as a directory, including parents if necessary.
6854	as_fn_mkdir_p ()
6855	{
6856
6857	case $as_dir in #(
6858	-*) as_dir=./$as_dir;;
6859	esac
6860	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
6861	as_dirs=
6862	while :; do
6863	case $as_dir in #(
6864	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
6865	*) as_qdir=$as_dir;;
6866	esac
6867	as_dirs="'$as_qdir' $as_dirs"
6868	as_dir=`$as_dirname -- "$as_dir" \|\|
6869	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6870	X"$as_dir" : 'X$//$[^/]' \\| \
6871	X"$as_dir" : 'X$//$$' \\| \
6872	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
6873	$as_echo X"$as_dir" \|
6874	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6875	s//\1/
6876	q
6877	}
6878	/^X$\/\/$[^/].*/{
6879	s//\1/
6880	q
6881	}
6882	/^X$\/\/$$/{
6883	s//\1/
6884	q
6885	}
6886	/^X$\/$.*/{
6887	s//\1/
6888	q
6889	}
6890	s/.*/./; q'`
6891	test -d "$as_dir" && break
6892	done
6893	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
6894	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
6895
6896
6897	} # as_fn_mkdir_p
6898	if mkdir -p . 2>/dev/null; then
6899	as_mkdir_p='mkdir -p "$as_dir"'
6900	else
6901	test -d ./-p && rmdir ./-p
6902	as_mkdir_p=false
6903	fi
6904
6905
6906	# as_fn_executable_p FILE
6907	# -----------------------
6908	# Test if FILE is an executable regular file.
6909	as_fn_executable_p ()
6910	{
6911	test -f "$1" && test -x "$1"
6912	} # as_fn_executable_p
6913	as_test_x='test -x'
6914	as_executable_p=as_fn_executable_p
6915
6916	# Sed expression to map a string onto a valid CPP name.
6917	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6918
6919	# Sed expression to map a string onto a valid variable name.
6920	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6921
6922
6923	exec 6>&1
6924	## ----------------------------------- ##
6925	## Main body of $CONFIG_STATUS script. ##
6926	## ----------------------------------- ##
6927	_ASEOF
6928	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
6929
6930	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6931	# Save the log message, to keep $0 and so on meaningful, and to
6932	# report actual input values of CONFIG_FILES etc. instead of their
6933	# values after options handling.
6934	ac_log="
6935	This file was extended by cfa-cc $as_me 1.0.0.0, which was
6936	generated by GNU Autoconf 2.69. Invocation command line was
6937
6938	CONFIG_FILES = $CONFIG_FILES
6939	CONFIG_HEADERS = $CONFIG_HEADERS
6940	CONFIG_LINKS = $CONFIG_LINKS
6941	CONFIG_COMMANDS = $CONFIG_COMMANDS
6942	$ $0 $@
6943
6944	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
6945	"
6946
6947	_ACEOF
6948
6949	case $ac_config_files in *"
6950	") set x $ac_config_files; shift; ac_config_files=$;;
6951	esac
6952
6953	case $ac_config_headers in *"
6954	") set x $ac_config_headers; shift; ac_config_headers=$;;
6955	esac
6956
6957
6958	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6959	# Files that config.status was made for.
6960	config_files="$ac_config_files"
6961	config_headers="$ac_config_headers"
6962	config_links="$ac_config_links"
6963	config_commands="$ac_config_commands"
6964
6965	_ACEOF
6966
6967	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6968	ac_cs_usage="\
6969	\`$as_me' instantiates files and other configuration actions
6970	from templates according to the current configuration. Unless the files
6971	and actions are specified as TAGs, all are instantiated by default.
6972
6973	Usage: $0 [OPTION]... [TAG]...
6974
6975	-h, --help print this help, then exit
6976	-V, --version print version number and configuration settings, then exit
6977	--config print configuration, then exit
6978	-q, --quiet, --silent
6979	do not print progress messages
6980	-d, --debug don't remove temporary files
6981	--recheck update $as_me by reconfiguring in the same conditions
6982	--file=FILE[:TEMPLATE]
6983	instantiate the configuration file FILE
6984	--header=FILE[:TEMPLATE]
6985	instantiate the configuration header FILE
6986
6987	Configuration files:
6988	$config_files
6989
6990	Configuration headers:
6991	$config_headers
6992
6993	Configuration links:
6994	$config_links
6995
6996	Configuration commands:
6997	$config_commands
6998
6999	Report bugs to <cforall@plg.uwaterloo.ca>."
7000
7001	_ACEOF
7002	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7003	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
7004	ac_cs_version="\\
7005	cfa-cc config.status 1.0.0.0
7006	configured by $0, generated by GNU Autoconf 2.69,
7007	with options \\"\$ac_cs_config\\"
7008
7009	Copyright (C) 2012 Free Software Foundation, Inc.
7010	This config.status script is free software; the Free Software Foundation
7011	gives unlimited permission to copy, distribute and modify it."
7012
7013	ac_pwd='$ac_pwd'
7014	srcdir='$srcdir'
7015	INSTALL='$INSTALL'
7016	MKDIR_P='$MKDIR_P'
7017	AWK='$AWK'
7018	test -n "\$AWK" \|\| AWK=awk
7019	_ACEOF
7020
7021	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7022	# The default lists apply if the user does not specify any file.
7023	ac_need_defaults=:
7024	while test $# != 0
7025	do
7026	case $1 in
7027	--=?)
7028	ac_option=`expr "X$1" : 'X$[^=]*$='`
7029	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
7030	ac_shift=:
7031	;;
7032	--*=)
7033	ac_option=`expr "X$1" : 'X$[^=]*$='`
7034	ac_optarg=
7035	ac_shift=:
7036	;;
7037	*)
7038	ac_option=$1
7039	ac_optarg=$2
7040	ac_shift=shift
7041	;;
7042	esac
7043
7044	case $ac_option in
7045	# Handling of the options.
7046	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
7047	ac_cs_recheck=: ;;
7048	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
7049	$as_echo "$ac_cs_version"; exit ;;
7050	--config \| --confi \| --conf \| --con \| --co \| --c )
7051	$as_echo "$ac_cs_config"; exit ;;
7052	--debug \| --debu \| --deb \| --de \| --d \| -d )
7053	debug=: ;;
7054	--file \| --fil \| --fi \| --f )
7055	$ac_shift
7056	case $ac_optarg in
7057	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
7058	'') as_fn_error $? "missing file argument" ;;
7059	esac
7060	as_fn_append CONFIG_FILES " '$ac_optarg'"
7061	ac_need_defaults=false;;
7062	--header \| --heade \| --head \| --hea )
7063	$ac_shift
7064	case $ac_optarg in
7065	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
7066	esac
7067	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7068	ac_need_defaults=false;;
7069	--he \| --h)
7070	# Conflict between --help and --header
7071	as_fn_error $? "ambiguous option: \`$1'
7072	Try \`$0 --help' for more information.";;
7073	--help \| --hel \| -h )
7074	$as_echo "$ac_cs_usage"; exit ;;
7075	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
7076	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
7077	ac_cs_silent=: ;;
7078
7079	# This is an error.
7080	-*) as_fn_error $? "unrecognized option: \`$1'
7081	Try \`$0 --help' for more information." ;;
7082
7083	*) as_fn_append ac_config_targets " $1"
7084	ac_need_defaults=false ;;
7085
7086	esac
7087	shift
7088	done
7089
7090	ac_configure_extra_args=
7091
7092	if $ac_cs_silent; then
7093	exec 6>/dev/null
7094	ac_configure_extra_args="$ac_configure_extra_args --silent"
7095	fi
7096
7097	_ACEOF
7098	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7099	if \$ac_cs_recheck; then
7100	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7101	shift
7102	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7103	CONFIG_SHELL='$SHELL'
7104	export CONFIG_SHELL
7105	exec "\$@"
7106	fi
7107
7108	_ACEOF
7109	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7110	exec 5>>config.log
7111	{
7112	echo
7113	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7114	## Running $as_me. ##
7115	_ASBOX
7116	$as_echo "$ac_log"
7117	} >&5
7118
7119	_ACEOF
7120	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7121	#
7122	# INIT-COMMANDS
7123	#
7124	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7125
7126	_ACEOF
7127
7128	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7129
7130	# Handling of arguments.
7131	for ac_config_target in $ac_config_targets
7132	do
7133	case $ac_config_target in
7134	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:src/config.h.in" ;;
7135	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7136	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7137	"driver/Makefile") CONFIG_FILES="$CONFIG_FILES driver/Makefile" ;;
7138	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
7139	"benchmark/Makefile") CONFIG_FILES="$CONFIG_FILES benchmark/Makefile" ;;
7140	"tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
7141	"tests/preempt_longrun/Makefile") CONFIG_FILES="$CONFIG_FILES tests/preempt_longrun/Makefile" ;;
7142	"tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
7143	"tools/prettyprinter/Makefile") CONFIG_FILES="$CONFIG_FILES tools/prettyprinter/Makefile" ;;
7144	"tests/test.py") CONFIG_LINKS="$CONFIG_LINKS tests/test.py:tests/test.py" ;;
7145	"tests/config.py") CONFIG_FILES="$CONFIG_FILES tests/config.py" ;;
7146
7147	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7148	esac
7149	done
7150
7151
7152	# If the user did not use the arguments to specify the items to instantiate,
7153	# then the envvar interface is used. Set only those that are not.
7154	# We use the long form for the default assignment because of an extremely
7155	# bizarre bug on SunOS 4.1.3.
7156	if $ac_need_defaults; then
7157	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
7158	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
7159	test "${CONFIG_LINKS+set}" = set \|\| CONFIG_LINKS=$config_links
7160	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
7161	fi
7162
7163	# Have a temporary directory for convenience. Make it in the build tree
7164	# simply because there is no reason against having it here, and in addition,
7165	# creating and moving files from /tmp can sometimes cause problems.
7166	# Hook for its removal unless debugging.
7167	# Note that there is a small window in which the directory will not be cleaned:
7168	# after its creation but before its name has been assigned to `$tmp'.
7169	$debug \|\|
7170	{
7171	tmp= ac_tmp=
7172	trap 'exit_status=$?
7173	: "${ac_tmp:=$tmp}"
7174	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
7175	' 0
7176	trap 'as_fn_exit 1' 1 2 13 15
7177	}
7178	# Create a (secure) tmp directory for tmp files.
7179
7180	{
7181	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7182	test -d "$tmp"
7183	} \|\|
7184	{
7185	tmp=./conf$$-$RANDOM
7186	(umask 077 && mkdir "$tmp")
7187	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7188	ac_tmp=$tmp
7189
7190	# Set up the scripts for CONFIG_FILES section.
7191	# No need to generate them if there are no CONFIG_FILES.
7192	# This happens for instance with `./config.status config.h'.
7193	if test -n "$CONFIG_FILES"; then
7194
7195
7196	ac_cr=`echo X \| tr X '\015'`
7197	# On cygwin, bash can eat \r inside `` if the user requested igncr.
7198	# But we know of no other shell where ac_cr would be empty at this
7199	# point, so we can use a bashism as a fallback.
7200	if test "x$ac_cr" = x; then
7201	eval ac_cr=\$\'\\r\'
7202	fi
7203	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7204	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7205	ac_cs_awk_cr='\\r'
7206	else
7207	ac_cs_awk_cr=$ac_cr
7208	fi
7209
7210	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7211	_ACEOF
7212
7213
7214	{
7215	echo "cat >conf$$subs.awk <<_ACEOF" &&
7216	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
7217	echo "_ACEOF"
7218	} >conf$$subs.sh \|\|
7219	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7220	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
7221	ac_delim='%!_!# '
7222	for ac_last_try in false false false false false :; do
7223	. ./conf$$subs.sh \|\|
7224	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7225
7226	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
7227	if test $ac_delim_n = $ac_delim_num; then
7228	break
7229	elif $ac_last_try; then
7230	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7231	else
7232	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7233	fi
7234	done
7235	rm -f conf$$subs.sh
7236
7237	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7238	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7239	_ACEOF
7240	sed -n '
7241	h
7242	s/^/S["/; s/!.*/"]=/
7243	p
7244	g
7245	s/^[^!]*!//
7246	:repl
7247	t repl
7248	s/'"$ac_delim"'$//
7249	t delim
7250	:nl
7251	h
7252	s/$.\{148\}$..*/\1/
7253	t more1
7254	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7255	p
7256	n
7257	b repl
7258	:more1
7259	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7260	p
7261	g
7262	s/.\{148\}//
7263	t nl
7264	:delim
7265	h
7266	s/$.\{148\}$..*/\1/
7267	t more2
7268	s/["\\]/\\&/g; s/^/"/; s/$/"/
7269	p
7270	b
7271	:more2
7272	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7273	p
7274	g
7275	s/.\{148\}//
7276	t delim
7277	' <conf$$subs.awk \| sed '
7278	/^[^""]/{
7279	N
7280	s/\n//
7281	}
7282	' >>$CONFIG_STATUS \|\| ac_write_fail=1
7283	rm -f conf$$subs.awk
7284	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7285	_ACAWK
7286	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7287	for (key in S) S_is_set[key] = 1
7288	FS = ""
7289
7290	}
7291	{
7292	line = $ 0
7293	nfields = split(line, field, "@")
7294	substed = 0
7295	len = length(field[1])
7296	for (i = 2; i < nfields; i++) {
7297	key = field[i]
7298	keylen = length(key)
7299	if (S_is_set[key]) {
7300	value = S[key]
7301	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7302	len += length(value) + length(field[++i])
7303	substed = 1
7304	} else
7305	len += 1 + keylen
7306	}
7307
7308	print line
7309	}
7310
7311	_ACAWK
7312	_ACEOF
7313	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7314	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7315	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7316	else
7317	cat
7318	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7319	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7320	_ACEOF
7321
7322	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7323	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7324	# trailing colons and then remove the whole line if VPATH becomes empty
7325	# (actually we leave an empty line to preserve line numbers).
7326	if test "x$srcdir" = x.; then
7327	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
7328	h
7329	s///
7330	s/^/:/
7331	s/[ ]*$/:/
7332	s/:\$(srcdir):/:/g
7333	s/:\${srcdir}:/:/g
7334	s/:@srcdir@:/:/g
7335	s/^:*//
7336	s/:*$//
7337	x
7338	s/$=[ ]$./\1/
7339	G
7340	s/\n//
7341	s/^[^=]=[ ]$//
7342	}'
7343	fi
7344
7345	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7346	fi # test -n "$CONFIG_FILES"
7347
7348	# Set up the scripts for CONFIG_HEADERS section.
7349	# No need to generate them if there are no CONFIG_HEADERS.
7350	# This happens for instance with `./config.status Makefile'.
7351	if test -n "$CONFIG_HEADERS"; then
7352	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
7353	BEGIN {
7354	_ACEOF
7355
7356	# Transform confdefs.h into an awk script `defines.awk', embedded as
7357	# here-document in config.status, that substitutes the proper values into
7358	# config.h.in to produce config.h.
7359
7360	# Create a delimiter string that does not exist in confdefs.h, to ease
7361	# handling of long lines.
7362	ac_delim='%!_!# '
7363	for ac_last_try in false false :; do
7364	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7365	if test -z "$ac_tt"; then
7366	break
7367	elif $ac_last_try; then
7368	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7369	else
7370	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7371	fi
7372	done
7373
7374	# For the awk script, D is an array of macro values keyed by name,
7375	# likewise P contains macro parameters if any. Preserve backslash
7376	# newline sequences.
7377
7378	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7379	sed -n '
7380	s/.\{148\}/&'"$ac_delim"'/g
7381	t rset
7382	:rset
7383	s/^[ ]#[ ]define[ ][ ]*/ /
7384	t def
7385	d
7386	:def
7387	s/\\$//
7388	t bsnl
7389	s/["\\]/\\&/g
7390	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7391	D["\1"]=" \3"/p
7392	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
7393	d
7394	:bsnl
7395	s/["\\]/\\&/g
7396	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7397	D["\1"]=" \3\\\\\\n"\\/p
7398	t cont
7399	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
7400	t cont
7401	d
7402	:cont
7403	n
7404	s/.\{148\}/&'"$ac_delim"'/g
7405	t clear
7406	:clear
7407	s/\\$//
7408	t bsnlc
7409	s/["\\]/\\&/g; s/^/"/; s/$/"/p
7410	d
7411	:bsnlc
7412	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7413	b cont
7414	' <confdefs.h \| sed '
7415	s/'"$ac_delim"'/"\\\
7416	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
7417
7418	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7419	for (key in D) D_is_set[key] = 1
7420	FS = ""
7421	}
7422	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
7423	line = \$ 0
7424	split(line, arg, " ")
7425	if (arg[1] == "#") {
7426	defundef = arg[2]
7427	mac1 = arg[3]
7428	} else {
7429	defundef = substr(arg[1], 2)
7430	mac1 = arg[2]
7431	}
7432	split(mac1, mac2, "(") #)
7433	macro = mac2[1]
7434	prefix = substr(line, 1, index(line, defundef) - 1)
7435	if (D_is_set[macro]) {
7436	# Preserve the white space surrounding the "#".
7437	print prefix "define", macro P[macro] D[macro]
7438	next
7439	} else {
7440	# Replace #undef with comments. This is necessary, for example,
7441	# in the case of _POSIX_SOURCE, which is predefined and required
7442	# on some systems where configure will not decide to define it.
7443	if (defundef == "undef") {
7444	print "/", prefix defundef, macro, "/"
7445	next
7446	}
7447	}
7448	}
7449	{ print }
7450	_ACAWK
7451	_ACEOF
7452	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7453	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7454	fi # test -n "$CONFIG_HEADERS"
7455
7456
7457	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
7458	shift
7459	for ac_tag
7460	do
7461	case $ac_tag in
7462	:[FHLC]) ac_mode=$ac_tag; continue;;
7463	esac
7464	case $ac_mode$ac_tag in
7465	:[FHL]:);;
7466	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7467	:[FH]-) ac_tag=-:-;;
7468	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7469	esac
7470	ac_save_IFS=$IFS
7471	IFS=:
7472	set x $ac_tag
7473	IFS=$ac_save_IFS
7474	shift
7475	ac_file=$1
7476	shift
7477
7478	case $ac_mode in
7479	:L) ac_source=$1;;
7480	:[FH])
7481	ac_file_inputs=
7482	for ac_f
7483	do
7484	case $ac_f in
7485	-) ac_f="$ac_tmp/stdin";;
7486	*) # Look for the file first in the build tree, then in the source tree
7487	# (if the path is not absolute). The absolute path cannot be DOS-style,
7488	# because $ac_f cannot contain `:'.
7489	test -f "$ac_f" \|\|
7490	case $ac_f in
7491	[\\/$]*) false;;
7492	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7493	esac \|\|
7494	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7495	esac
7496	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
7497	as_fn_append ac_file_inputs " '$ac_f'"
7498	done
7499
7500	# Let's still pretend it is `configure' which instantiates (i.e., don't
7501	# use $as_me), people would be surprised to read:
7502	# /* config.h. Generated by config.status. */
7503	configure_input='Generated from '`
7504	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
7505	`' by configure.'
7506	if test x"$ac_file" != x-; then
7507	configure_input="$ac_file. $configure_input"
7508	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7509	$as_echo "$as_me: creating $ac_file" >&6;}
7510	fi
7511	# Neutralize special characters interpreted by sed in replacement strings.
7512	case $configure_input in #(
7513	\& \| \\| \| \\ )
7514	ac_sed_conf_input=`$as_echo "$configure_input" \|
7515	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
7516	*) ac_sed_conf_input=$configure_input;;
7517	esac
7518
7519	case $ac_tag in
7520	:-: \| *:-) cat >"$ac_tmp/stdin" \
7521	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7522	esac
7523	;;
7524	esac
7525
7526	ac_dir=`$as_dirname -- "$ac_file" \|\|
7527	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7528	X"$ac_file" : 'X$//$[^/]' \\| \
7529	X"$ac_file" : 'X$//$$' \\| \
7530	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
7531	$as_echo X"$ac_file" \|
7532	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7533	s//\1/
7534	q
7535	}
7536	/^X$\/\/$[^/].*/{
7537	s//\1/
7538	q
7539	}
7540	/^X$\/\/$$/{
7541	s//\1/
7542	q
7543	}
7544	/^X$\/$.*/{
7545	s//\1/
7546	q
7547	}
7548	s/.*/./; q'`
7549	as_dir="$ac_dir"; as_fn_mkdir_p
7550	ac_builddir=.
7551
7552	case "$ac_dir" in
7553	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7554	*)
7555	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
7556	# A ".." for each directory in $ac_dir_suffix.
7557	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
7558	case $ac_top_builddir_sub in
7559	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7560	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7561	esac ;;
7562	esac
7563	ac_abs_top_builddir=$ac_pwd
7564	ac_abs_builddir=$ac_pwd$ac_dir_suffix
7565	# for backward compatibility:
7566	ac_top_builddir=$ac_top_build_prefix
7567
7568	case $srcdir in
7569	.) # We are building in place.
7570	ac_srcdir=.
7571	ac_top_srcdir=$ac_top_builddir_sub
7572	ac_abs_top_srcdir=$ac_pwd ;;
7573	[\\/]* \| ?:[\\/]* ) # Absolute name.
7574	ac_srcdir=$srcdir$ac_dir_suffix;
7575	ac_top_srcdir=$srcdir
7576	ac_abs_top_srcdir=$srcdir ;;
7577	*) # Relative name.
7578	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7579	ac_top_srcdir=$ac_top_build_prefix$srcdir
7580	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7581	esac
7582	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7583
7584
7585	case $ac_mode in
7586	:F)
7587	#
7588	# CONFIG_FILE
7589	#
7590
7591	case $INSTALL in
7592	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7593	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7594	esac
7595	ac_MKDIR_P=$MKDIR_P
7596	case $MKDIR_P in
7597	[\\/$]* \| ?:[\\/]* ) ;;
7598	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7599	esac
7600	_ACEOF
7601
7602	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7603	# If the template does not know about datarootdir, expand it.
7604	# FIXME: This hack should be removed a few years after 2.60.
7605	ac_datarootdir_hack=; ac_datarootdir_seen=
7606	ac_sed_dataroot='
7607	/datarootdir/ {
7608	p
7609	q
7610	}
7611	/@datadir@/p
7612	/@docdir@/p
7613	/@infodir@/p
7614	/@localedir@/p
7615	/@mandir@/p'
7616	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7617	datarootdir) ac_datarootdir_seen=yes;;
7618	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
7619	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7620	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7621	_ACEOF
7622	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7623	ac_datarootdir_hack='
7624	s&@datadir@&$datadir&g
7625	s&@docdir@&$docdir&g
7626	s&@infodir@&$infodir&g
7627	s&@localedir@&$localedir&g
7628	s&@mandir@&$mandir&g
7629	s&\\\${datarootdir}&$datarootdir&g' ;;
7630	esac
7631	_ACEOF
7632
7633	# Neutralize VPATH when `$srcdir' = `.'.
7634	# Shell code in configure.ac might set extrasub.
7635	# FIXME: do we really want to maintain this feature?
7636	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7637	ac_sed_extra="$ac_vpsub
7638	$extrasub
7639	_ACEOF
7640	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7641	:t
7642	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7643	s\|@configure_input@\|$ac_sed_conf_input\|;t t
7644	s&@top_builddir@&$ac_top_builddir_sub&;t t
7645	s&@top_build_prefix@&$ac_top_build_prefix&;t t
7646	s&@srcdir@&$ac_srcdir&;t t
7647	s&@abs_srcdir@&$ac_abs_srcdir&;t t
7648	s&@top_srcdir@&$ac_top_srcdir&;t t
7649	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7650	s&@builddir@&$ac_builddir&;t t
7651	s&@abs_builddir@&$ac_abs_builddir&;t t
7652	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7653	s&@INSTALL@&$ac_INSTALL&;t t
7654	s&@MKDIR_P@&$ac_MKDIR_P&;t t
7655	$ac_datarootdir_hack
7656	"
7657	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
7658	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7659
7660	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7661	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7662	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
7663	"$ac_tmp/out"`; test -z "$ac_out"; } &&
7664	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7665	which seems to be undefined. Please make sure it is defined" >&5
7666	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7667	which seems to be undefined. Please make sure it is defined" >&2;}
7668
7669	rm -f "$ac_tmp/stdin"
7670	case $ac_file in
7671	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7672	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7673	esac \
7674	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7675	;;
7676	:H)
7677	#
7678	# CONFIG_HEADER
7679	#
7680	if test x"$ac_file" != x-; then
7681	{
7682	$as_echo "/* $configure_input */" \
7683	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7684	} >"$ac_tmp/config.h" \
7685	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7686	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7687	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7688	$as_echo "$as_me: $ac_file is unchanged" >&6;}
7689	else
7690	rm -f "$ac_file"
7691	mv "$ac_tmp/config.h" "$ac_file" \
7692	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7693	fi
7694	else
7695	$as_echo "/* $configure_input */" \
7696	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7697	\|\| as_fn_error $? "could not create -" "$LINENO" 5
7698	fi
7699	# Compute "$ac_file"'s index in $config_headers.
7700	_am_arg="$ac_file"
7701	_am_stamp_count=1
7702	for _am_header in $config_headers :; do
7703	case $_am_header in
7704	$_am_arg \| $_am_arg:* )
7705	break ;;
7706	* )
7707	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7708	esac
7709	done
7710	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
7711	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
7712	X"$_am_arg" : 'X$//$[^/]' \\| \
7713	X"$_am_arg" : 'X$//$$' \\| \
7714	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
7715	$as_echo X"$_am_arg" \|
7716	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7717	s//\1/
7718	q
7719	}
7720	/^X$\/\/$[^/].*/{
7721	s//\1/
7722	q
7723	}
7724	/^X$\/\/$$/{
7725	s//\1/
7726	q
7727	}
7728	/^X$\/$.*/{
7729	s//\1/
7730	q
7731	}
7732	s/.*/./; q'`/stamp-h$_am_stamp_count
7733	;;
7734	:L)
7735	#
7736	# CONFIG_LINK
7737	#
7738
7739	if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
7740	:
7741	else
7742	# Prefer the file from the source tree if names are identical.
7743	if test "$ac_source" = "$ac_file" \|\| test ! -r "$ac_source"; then
7744	ac_source=$srcdir/$ac_source
7745	fi
7746
7747	{ $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
7748	$as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
7749
7750	if test ! -r "$ac_source"; then
7751	as_fn_error $? "$ac_source: file not found" "$LINENO" 5
7752	fi
7753	rm -f "$ac_file"
7754
7755	# Try a relative symlink, then a hard link, then a copy.
7756	case $ac_source in
7757	[\\/$]* \| ?:[\\/]* ) ac_rel_source=$ac_source ;;
7758	*) ac_rel_source=$ac_top_build_prefix$ac_source ;;
7759	esac
7760	ln -s "$ac_rel_source" "$ac_file" 2>/dev/null \|\|
7761	ln "$ac_source" "$ac_file" 2>/dev/null \|\|
7762	cp -p "$ac_source" "$ac_file" \|\|
7763	as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
7764	fi
7765	;;
7766	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7767	$as_echo "$as_me: executing $ac_file commands" >&6;}
7768	;;
7769	esac
7770
7771
7772	case $ac_file$ac_mode in
7773	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| {
7774	# Older Autoconf quotes --file arguments for eval, but not when files
7775	# are listed without --file. Let's play safe and only enable the eval
7776	# if we detect the quoting.
7777	case $CONFIG_FILES in
7778	\') eval set x "$CONFIG_FILES" ;;
7779	*) set x $CONFIG_FILES ;;
7780	esac
7781	shift
7782	for mf
7783	do
7784	# Strip MF so we end up with the name of the file.
7785	mf=`echo "$mf" \| sed -e 's/:.*$//'`
7786	# Check whether this is an Automake generated Makefile or not.
7787	# We used to match only the files named 'Makefile.in', but
7788	# some people rename them; so instead we look at the file content.
7789	# Grep'ing the first line is not enough: some people post-process
7790	# each Makefile.in and add a new line on top of each file to say so.
7791	# Grep'ing the whole file is not good either: AIX grep has a line
7792	# limit of 2048, but all sed's we know have understand at least 4000.
7793	if sed -n 's,^#.generated by automake.,X,p' "$mf" \| grep X >/dev/null 2>&1; then
7794	dirpart=`$as_dirname -- "$mf" \|\|
7795	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
7796	X"$mf" : 'X$//$[^/]' \\| \
7797	X"$mf" : 'X$//$$' \\| \
7798	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
7799	$as_echo X"$mf" \|
7800	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7801	s//\1/
7802	q
7803	}
7804	/^X$\/\/$[^/].*/{
7805	s//\1/
7806	q
7807	}
7808	/^X$\/\/$$/{
7809	s//\1/
7810	q
7811	}
7812	/^X$\/$.*/{
7813	s//\1/
7814	q
7815	}
7816	s/.*/./; q'`
7817	else
7818	continue
7819	fi
7820	# Extract the definition of DEPDIR, am__include, and am__quote
7821	# from the Makefile without running 'make'.
7822	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7823	test -z "$DEPDIR" && continue
7824	am__include=`sed -n 's/^am__include = //p' < "$mf"`
7825	test -z "$am__include" && continue
7826	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
7827	# Find all dependency output files, they are included files with
7828	# $(DEPDIR) in their names. We invoke sed twice because it is the
7829	# simplest approach to changing $(DEPDIR) to its actual value in the
7830	# expansion.
7831	for file in `sed -n "
7832	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
7833	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
7834	# Make sure the directory exists.
7835	test -f "$dirpart/$file" && continue
7836	fdir=`$as_dirname -- "$file" \|\|
7837	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7838	X"$file" : 'X$//$[^/]' \\| \
7839	X"$file" : 'X$//$$' \\| \
7840	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
7841	$as_echo X"$file" \|
7842	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7843	s//\1/
7844	q
7845	}
7846	/^X$\/\/$[^/].*/{
7847	s//\1/
7848	q
7849	}
7850	/^X$\/\/$$/{
7851	s//\1/
7852	q
7853	}
7854	/^X$\/$.*/{
7855	s//\1/
7856	q
7857	}
7858	s/.*/./; q'`
7859	as_dir=$dirpart/$fdir; as_fn_mkdir_p
7860	# echo "creating $dirpart/$file"
7861	echo '# dummy' > "$dirpart/$file"
7862	done
7863	done
7864	}
7865	;;
7866
7867	esac
7868	done # for ac_tag
7869
7870
7871	as_fn_exit 0
7872	_ACEOF
7873	ac_clean_files=$ac_clean_files_save
7874
7875	test $ac_write_fail = 0 \|\|
7876	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7877
7878
7879	# configure is writing to config.log, and then calls config.status.
7880	# config.status does its own redirection, appending to config.log.
7881	# Unfortunately, on DOS this fails, as config.log is still kept open
7882	# by configure, so config.status won't be able to write to it; its
7883	# output is simply discarded. So we exec the FD to /dev/null,
7884	# effectively closing config.log, so it can be properly (re)opened and
7885	# appended to by config.status. When coming back to configure, we
7886	# need to make the FD available again.
7887	if test "$no_create" != yes; then
7888	ac_cs_success=:
7889	ac_config_status_args=
7890	test "$silent" = yes &&
7891	ac_config_status_args="$ac_config_status_args --quiet"
7892	exec 5>/dev/null
7893	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
7894	exec 5>>config.log
7895	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
7896	# would make configure fail if this is the last instruction.
7897	$ac_cs_success \|\| as_fn_exit 1
7898	fi
7899	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7900	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7901	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7902	fi
7903
7904
7905	# Final text
7906	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Cforall configuraton completed. Type \"make -j 8 install\"." >&5
7907	$as_echo "Cforall configuraton completed. Type \"make -j 8 install\"." >&6; }

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