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source: configure @ 534e4e4

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

Last change on this file since 534e4e4 was 534e4e4, checked in by Thierry Delisle <tdelisle@…>, 7 years ago
Some clean-up before tackling finding directories
Property mode set to `100755`
File size: 221.1 KB

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

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