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ADT aaron-thesis arm-eh ast-experimental cleanup-dtors deferred_resn enum forall-pointer-decay jacob/cs343-translation jenkins-sandbox new-ast new-ast-unique-expr no_list persistent-indexer pthread-emulation qualifiedEnum

Last change on this file since fcc57ba was 305581d, checked in by Thierry Delisle <tdelisle@…>, 7 years ago
Fix problem where configure would set default CPU to which ever was the last target
Property mode set to `100755`
File size: 222.7 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_FLAGS
671	host_os
672	host_vendor
673	host_cpu
674	host
675	build_os
676	build_vendor
677	build_cpu
678	build
679	BUILD_IN_TREE_FLAGS
680	CFACPP
681	CFACC
682	DRIVER_DIR
683	CFA_LIBDIR
684	CFA_BINDIR
685	CFA_INCDIR
686	CFA_PREFIX
687	CFA_BACKEND_CC
688	BACKEND_CC
689	DOendif
690	DOifskipcompile
691	CFA_NAME
692	am__untar
693	am__tar
694	AMTAR
695	am__leading_dot
696	SET_MAKE
697	AWK
698	mkdir_p
699	MKDIR_P
700	INSTALL_STRIP_PROGRAM
701	STRIP
702	install_sh
703	MAKEINFO
704	AUTOHEADER
705	AUTOMAKE
706	AUTOCONF
707	ACLOCAL
708	VERSION
709	PACKAGE
710	CYGPATH_W
711	am__isrc
712	INSTALL_DATA
713	INSTALL_SCRIPT
714	INSTALL_PROGRAM
715	AM_BACKSLASH
716	AM_DEFAULT_VERBOSITY
717	AM_DEFAULT_V
718	AM_V
719	target_alias
720	host_alias
721	build_alias
722	LIBS
723	ECHO_T
724	ECHO_N
725	ECHO_C
726	DEFS
727	mandir
728	localedir
729	libdir
730	psdir
731	pdfdir
732	dvidir
733	htmldir
734	infodir
735	docdir
736	oldincludedir
737	includedir
738	runstatedir
739	localstatedir
740	sharedstatedir
741	sysconfdir
742	datadir
743	datarootdir
744	libexecdir
745	sbindir
746	bindir
747	program_transform_name
748	prefix
749	exec_prefix
750	PACKAGE_URL
751	PACKAGE_BUGREPORT
752	PACKAGE_STRING
753	PACKAGE_VERSION
754	PACKAGE_TARNAME
755	PACKAGE_NAME
756	PATH_SEPARATOR
757	SHELL'
758	ac_subst_files=''
759	ac_user_opts='
760	enable_option_checking
761	enable_silent_rules
762	with_cfa_name
763	with_backend_compiler
764	with_target_hosts
765	enable_dependency_tracking
766	'
767	ac_precious_vars='build_alias
768	host_alias
769	target_alias
770	CXX
771	CXXFLAGS
772	LDFLAGS
773	LIBS
774	CPPFLAGS
775	CCC
776	CC
777	CFLAGS
778	CCAS
779	CCASFLAGS
780	YACC
781	YFLAGS
782	CPP'
783
784
785	# Initialize some variables set by options.
786	ac_init_help=
787	ac_init_version=false
788	ac_unrecognized_opts=
789	ac_unrecognized_sep=
790	# The variables have the same names as the options, with
791	# dashes changed to underlines.
792	cache_file=/dev/null
793	exec_prefix=NONE
794	no_create=
795	no_recursion=
796	prefix=NONE
797	program_prefix=NONE
798	program_suffix=NONE
799	program_transform_name=s,x,x,
800	silent=
801	site=
802	srcdir=
803	verbose=
804	x_includes=NONE
805	x_libraries=NONE
806
807	# Installation directory options.
808	# These are left unexpanded so users can "make install exec_prefix=/foo"
809	# and all the variables that are supposed to be based on exec_prefix
810	# by default will actually change.
811	# Use braces instead of parens because sh, perl, etc. also accept them.
812	# (The list follows the same order as the GNU Coding Standards.)
813	bindir='${exec_prefix}/bin'
814	sbindir='${exec_prefix}/sbin'
815	libexecdir='${exec_prefix}/libexec'
816	datarootdir='${prefix}/share'
817	datadir='${datarootdir}'
818	sysconfdir='${prefix}/etc'
819	sharedstatedir='${prefix}/com'
820	localstatedir='${prefix}/var'
821	runstatedir='${localstatedir}/run'
822	includedir='${prefix}/include'
823	oldincludedir='/usr/include'
824	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
825	infodir='${datarootdir}/info'
826	htmldir='${docdir}'
827	dvidir='${docdir}'
828	pdfdir='${docdir}'
829	psdir='${docdir}'
830	libdir='${exec_prefix}/lib'
831	localedir='${datarootdir}/locale'
832	mandir='${datarootdir}/man'
833
834	ac_prev=
835	ac_dashdash=
836	for ac_option
837	do
838	# If the previous option needs an argument, assign it.
839	if test -n "$ac_prev"; then
840	eval $ac_prev=\$ac_option
841	ac_prev=
842	continue
843	fi
844
845	case $ac_option in
846	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
847	*=) ac_optarg= ;;
848	*) ac_optarg=yes ;;
849	esac
850
851	# Accept the important Cygnus configure options, so we can diagnose typos.
852
853	case $ac_dashdash$ac_option in
854	--)
855	ac_dashdash=yes ;;
856
857	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
858	ac_prev=bindir ;;
859	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
860	bindir=$ac_optarg ;;
861
862	-build \| --build \| --buil \| --bui \| --bu)
863	ac_prev=build_alias ;;
864	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
865	build_alias=$ac_optarg ;;
866
867	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
868	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
869	ac_prev=cache_file ;;
870	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
871	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
872	cache_file=$ac_optarg ;;
873
874	--config-cache \| -C)
875	cache_file=config.cache ;;
876
877	-datadir \| --datadir \| --datadi \| --datad)
878	ac_prev=datadir ;;
879	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
880	datadir=$ac_optarg ;;
881
882	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
883	\| --dataroo \| --dataro \| --datar)
884	ac_prev=datarootdir ;;
885	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
886	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
887	datarootdir=$ac_optarg ;;
888
889	-disable-* \| --disable-*)
890	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
891	# Reject names that are not valid shell variable names.
892	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
893	as_fn_error $? "invalid feature name: $ac_useropt"
894	ac_useropt_orig=$ac_useropt
895	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
896	case $ac_user_opts in
897	*"
898	"enable_$ac_useropt"
899	"*) ;;
900	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
901	ac_unrecognized_sep=', ';;
902	esac
903	eval enable_$ac_useropt=no ;;
904
905	-docdir \| --docdir \| --docdi \| --doc \| --do)
906	ac_prev=docdir ;;
907	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
908	docdir=$ac_optarg ;;
909
910	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
911	ac_prev=dvidir ;;
912	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
913	dvidir=$ac_optarg ;;
914
915	-enable-* \| --enable-*)
916	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
917	# Reject names that are not valid shell variable names.
918	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
919	as_fn_error $? "invalid feature name: $ac_useropt"
920	ac_useropt_orig=$ac_useropt
921	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
922	case $ac_user_opts in
923	*"
924	"enable_$ac_useropt"
925	"*) ;;
926	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
927	ac_unrecognized_sep=', ';;
928	esac
929	eval enable_$ac_useropt=\$ac_optarg ;;
930
931	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
932	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
933	\| --exec \| --exe \| --ex)
934	ac_prev=exec_prefix ;;
935	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
936	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
937	\| --exec=* \| --exe=* \| --ex=*)
938	exec_prefix=$ac_optarg ;;
939
940	-gas \| --gas \| --ga \| --g)
941	# Obsolete; use --with-gas.
942	with_gas=yes ;;
943
944	-help \| --help \| --hel \| --he \| -h)
945	ac_init_help=long ;;
946	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
947	ac_init_help=recursive ;;
948	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
949	ac_init_help=short ;;
950
951	-host \| --host \| --hos \| --ho)
952	ac_prev=host_alias ;;
953	-host=* \| --host=* \| --hos=* \| --ho=*)
954	host_alias=$ac_optarg ;;
955
956	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
957	ac_prev=htmldir ;;
958	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
959	\| --ht=*)
960	htmldir=$ac_optarg ;;
961
962	-includedir \| --includedir \| --includedi \| --included \| --include \
963	\| --includ \| --inclu \| --incl \| --inc)
964	ac_prev=includedir ;;
965	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
966	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
967	includedir=$ac_optarg ;;
968
969	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
970	ac_prev=infodir ;;
971	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
972	infodir=$ac_optarg ;;
973
974	-libdir \| --libdir \| --libdi \| --libd)
975	ac_prev=libdir ;;
976	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
977	libdir=$ac_optarg ;;
978
979	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
980	\| --libexe \| --libex \| --libe)
981	ac_prev=libexecdir ;;
982	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
983	\| --libexe=* \| --libex=* \| --libe=*)
984	libexecdir=$ac_optarg ;;
985
986	-localedir \| --localedir \| --localedi \| --localed \| --locale)
987	ac_prev=localedir ;;
988	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
989	localedir=$ac_optarg ;;
990
991	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
992	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
993	ac_prev=localstatedir ;;
994	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
995	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
996	localstatedir=$ac_optarg ;;
997
998	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
999	ac_prev=mandir ;;
1000	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
1001	mandir=$ac_optarg ;;
1002
1003	-nfp \| --nfp \| --nf)
1004	# Obsolete; use --without-fp.
1005	with_fp=no ;;
1006
1007	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
1008	\| --no-cr \| --no-c \| -n)
1009	no_create=yes ;;
1010
1011	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
1012	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
1013	no_recursion=yes ;;
1014
1015	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
1016	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
1017	\| --oldin \| --oldi \| --old \| --ol \| --o)
1018	ac_prev=oldincludedir ;;
1019	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
1020	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
1021	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
1022	oldincludedir=$ac_optarg ;;
1023
1024	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
1025	ac_prev=prefix ;;
1026	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
1027	prefix=$ac_optarg ;;
1028
1029	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
1030	\| --program-pre \| --program-pr \| --program-p)
1031	ac_prev=program_prefix ;;
1032	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
1033	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
1034	program_prefix=$ac_optarg ;;
1035
1036	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
1037	\| --program-suf \| --program-su \| --program-s)
1038	ac_prev=program_suffix ;;
1039	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
1040	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
1041	program_suffix=$ac_optarg ;;
1042
1043	-program-transform-name \| --program-transform-name \
1044	\| --program-transform-nam \| --program-transform-na \
1045	\| --program-transform-n \| --program-transform- \
1046	\| --program-transform \| --program-transfor \
1047	\| --program-transfo \| --program-transf \
1048	\| --program-trans \| --program-tran \
1049	\| --progr-tra \| --program-tr \| --program-t)
1050	ac_prev=program_transform_name ;;
1051	-program-transform-name=* \| --program-transform-name=* \
1052	\| --program-transform-nam=* \| --program-transform-na=* \
1053	\| --program-transform-n=* \| --program-transform-=* \
1054	\| --program-transform=* \| --program-transfor=* \
1055	\| --program-transfo=* \| --program-transf=* \
1056	\| --program-trans=* \| --program-tran=* \
1057	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
1058	program_transform_name=$ac_optarg ;;
1059
1060	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
1061	ac_prev=pdfdir ;;
1062	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
1063	pdfdir=$ac_optarg ;;
1064
1065	-psdir \| --psdir \| --psdi \| --psd \| --ps)
1066	ac_prev=psdir ;;
1067	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
1068	psdir=$ac_optarg ;;
1069
1070	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1071	\| -silent \| --silent \| --silen \| --sile \| --sil)
1072	silent=yes ;;
1073
1074	-runstatedir \| --runstatedir \| --runstatedi \| --runstated \
1075	\| --runstate \| --runstat \| --runsta \| --runst \| --runs \
1076	\| --run \| --ru \| --r)
1077	ac_prev=runstatedir ;;
1078	-runstatedir=* \| --runstatedir=* \| --runstatedi=* \| --runstated=* \
1079	\| --runstate=* \| --runstat=* \| --runsta=* \| --runst=* \| --runs=* \
1080	\| --run=* \| --ru=* \| --r=*)
1081	runstatedir=$ac_optarg ;;
1082
1083	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1084	ac_prev=sbindir ;;
1085	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1086	\| --sbi=* \| --sb=*)
1087	sbindir=$ac_optarg ;;
1088
1089	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1090	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1091	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1092	\| --sha \| --sh)
1093	ac_prev=sharedstatedir ;;
1094	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1095	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1096	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1097	\| --sha=* \| --sh=*)
1098	sharedstatedir=$ac_optarg ;;
1099
1100	-site \| --site \| --sit)
1101	ac_prev=site ;;
1102	-site=* \| --site=* \| --sit=*)
1103	site=$ac_optarg ;;
1104
1105	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1106	ac_prev=srcdir ;;
1107	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1108	srcdir=$ac_optarg ;;
1109
1110	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1111	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1112	ac_prev=sysconfdir ;;
1113	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1114	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1115	sysconfdir=$ac_optarg ;;
1116
1117	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1118	ac_prev=target_alias ;;
1119	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1120	target_alias=$ac_optarg ;;
1121
1122	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1123	verbose=yes ;;
1124
1125	-version \| --version \| --versio \| --versi \| --vers \| -V)
1126	ac_init_version=: ;;
1127
1128	-with-* \| --with-*)
1129	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1130	# Reject names that are not valid shell variable names.
1131	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1132	as_fn_error $? "invalid package name: $ac_useropt"
1133	ac_useropt_orig=$ac_useropt
1134	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1135	case $ac_user_opts in
1136	*"
1137	"with_$ac_useropt"
1138	"*) ;;
1139	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1140	ac_unrecognized_sep=', ';;
1141	esac
1142	eval with_$ac_useropt=\$ac_optarg ;;
1143
1144	-without-* \| --without-*)
1145	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1146	# Reject names that are not valid shell variable names.
1147	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1148	as_fn_error $? "invalid package name: $ac_useropt"
1149	ac_useropt_orig=$ac_useropt
1150	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1151	case $ac_user_opts in
1152	*"
1153	"with_$ac_useropt"
1154	"*) ;;
1155	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1156	ac_unrecognized_sep=', ';;
1157	esac
1158	eval with_$ac_useropt=no ;;
1159
1160	--x)
1161	# Obsolete; use --with-x.
1162	with_x=yes ;;
1163
1164	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1165	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1166	ac_prev=x_includes ;;
1167	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1168	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1169	x_includes=$ac_optarg ;;
1170
1171	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1172	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1173	ac_prev=x_libraries ;;
1174	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1175	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1176	x_libraries=$ac_optarg ;;
1177
1178	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1179	Try \`$0 --help' for more information"
1180	;;
1181
1182	=)
1183	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1184	# Reject names that are not valid shell variable names.
1185	case $ac_envvar in #(
1186	'' \| [0-9]* \| [!_$as_cr_alnum] )
1187	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1188	esac
1189	eval $ac_envvar=\$ac_optarg
1190	export $ac_envvar ;;
1191
1192	*)
1193	# FIXME: should be removed in autoconf 3.0.
1194	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1195	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1196	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1197	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1198	;;
1199
1200	esac
1201	done
1202
1203	if test -n "$ac_prev"; then
1204	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1205	as_fn_error $? "missing argument to $ac_option"
1206	fi
1207
1208	if test -n "$ac_unrecognized_opts"; then
1209	case $enable_option_checking in
1210	no) ;;
1211	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1212	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1213	esac
1214	fi
1215
1216	# Check all directory arguments for consistency.
1217	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1218	datadir sysconfdir sharedstatedir localstatedir includedir \
1219	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1220	libdir localedir mandir runstatedir
1221	do
1222	eval ac_val=\$$ac_var
1223	# Remove trailing slashes.
1224	case $ac_val in
1225	*/ )
1226	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1227	eval $ac_var=\$ac_val;;
1228	esac
1229	# Be sure to have absolute directory names.
1230	case $ac_val in
1231	[\\/$]* \| ?:[\\/]* ) continue;;
1232	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1233	esac
1234	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1235	done
1236
1237	# There might be people who depend on the old broken behavior: `$host'
1238	# used to hold the argument of --host etc.
1239	# FIXME: To remove some day.
1240	build=$build_alias
1241	host=$host_alias
1242	target=$target_alias
1243
1244	# FIXME: To remove some day.
1245	if test "x$host_alias" != x; then
1246	if test "x$build_alias" = x; then
1247	cross_compiling=maybe
1248	elif test "x$build_alias" != "x$host_alias"; then
1249	cross_compiling=yes
1250	fi
1251	fi
1252
1253	ac_tool_prefix=
1254	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1255
1256	test "$silent" = yes && exec 6>/dev/null
1257
1258
1259	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1260	ac_ls_di=`ls -di .` &&
1261	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1262	as_fn_error $? "working directory cannot be determined"
1263	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1264	as_fn_error $? "pwd does not report name of working directory"
1265
1266
1267	# Find the source files, if location was not specified.
1268	if test -z "$srcdir"; then
1269	ac_srcdir_defaulted=yes
1270	# Try the directory containing this script, then the parent directory.
1271	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1272	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1273	X"$as_myself" : 'X$//$[^/]' \\| \
1274	X"$as_myself" : 'X$//$$' \\| \
1275	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1276	$as_echo X"$as_myself" \|
1277	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1278	s//\1/
1279	q
1280	}
1281	/^X$\/\/$[^/].*/{
1282	s//\1/
1283	q
1284	}
1285	/^X$\/\/$$/{
1286	s//\1/
1287	q
1288	}
1289	/^X$\/$.*/{
1290	s//\1/
1291	q
1292	}
1293	s/.*/./; q'`
1294	srcdir=$ac_confdir
1295	if test ! -r "$srcdir/$ac_unique_file"; then
1296	srcdir=..
1297	fi
1298	else
1299	ac_srcdir_defaulted=no
1300	fi
1301	if test ! -r "$srcdir/$ac_unique_file"; then
1302	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1303	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1304	fi
1305	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1306	ac_abs_confdir=`(
1307	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1308	pwd)`
1309	# When building in place, set srcdir=.
1310	if test "$ac_abs_confdir" = "$ac_pwd"; then
1311	srcdir=.
1312	fi
1313	# Remove unnecessary trailing slashes from srcdir.
1314	# Double slashes in file names in object file debugging info
1315	# mess up M-x gdb in Emacs.
1316	case $srcdir in
1317	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1318	esac
1319	for ac_var in $ac_precious_vars; do
1320	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1321	eval ac_env_${ac_var}_value=\$${ac_var}
1322	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1323	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1324	done
1325
1326	#
1327	# Report the --help message.
1328	#
1329	if test "$ac_init_help" = "long"; then
1330	# Omit some internal or obsolete options to make the list less imposing.
1331	# This message is too long to be a string in the A/UX 3.1 sh.
1332	cat <<_ACEOF
1333	\`configure' configures cfa-cc 1.0.0.0 to adapt to many kinds of systems.
1334
1335	Usage: $0 [OPTION]... [VAR=VALUE]...
1336
1337	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1338	VAR=VALUE. See below for descriptions of some of the useful variables.
1339
1340	Defaults for the options are specified in brackets.
1341
1342	Configuration:
1343	-h, --help display this help and exit
1344	--help=short display options specific to this package
1345	--help=recursive display the short help of all the included packages
1346	-V, --version display version information and exit
1347	-q, --quiet, --silent do not print \`checking ...' messages
1348	--cache-file=FILE cache test results in FILE [disabled]
1349	-C, --config-cache alias for \`--cache-file=config.cache'
1350	-n, --no-create do not create output files
1351	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1352
1353	Installation directories:
1354	--prefix=PREFIX install architecture-independent files in PREFIX
1355	[$ac_default_prefix]
1356	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1357	[PREFIX]
1358
1359	By default, \`make install' will install all the files in
1360	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1361	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1362	for instance \`--prefix=\$HOME'.
1363
1364	For better control, use the options below.
1365
1366	Fine tuning of the installation directories:
1367	--bindir=DIR user executables [EPREFIX/bin]
1368	--sbindir=DIR system admin executables [EPREFIX/sbin]
1369	--libexecdir=DIR program executables [EPREFIX/libexec]
1370	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1371	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1372	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1373	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1374	--libdir=DIR object code libraries [EPREFIX/lib]
1375	--includedir=DIR C header files [PREFIX/include]
1376	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1377	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1378	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1379	--infodir=DIR info documentation [DATAROOTDIR/info]
1380	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1381	--mandir=DIR man documentation [DATAROOTDIR/man]
1382	--docdir=DIR documentation root [DATAROOTDIR/doc/cfa-cc]
1383	--htmldir=DIR html documentation [DOCDIR]
1384	--dvidir=DIR dvi documentation [DOCDIR]
1385	--pdfdir=DIR pdf documentation [DOCDIR]
1386	--psdir=DIR ps documentation [DOCDIR]
1387	_ACEOF
1388
1389	cat <<\_ACEOF
1390
1391	Program names:
1392	--program-prefix=PREFIX prepend PREFIX to installed program names
1393	--program-suffix=SUFFIX append SUFFIX to installed program names
1394	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1395
1396	System types:
1397	--build=BUILD configure for building on BUILD [guessed]
1398	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1399	_ACEOF
1400	fi
1401
1402	if test -n "$ac_init_help"; then
1403	case $ac_init_help in
1404	short \| recursive ) echo "Configuration of cfa-cc 1.0.0.0:";;
1405	esac
1406	cat <<\_ACEOF
1407
1408	Optional Features:
1409	--disable-option-checking ignore unrecognized --enable/--with options
1410	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1411	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1412	--enable-silent-rules less verbose build output (undo: "make V=1")
1413	--disable-silent-rules verbose build output (undo: "make V=0")
1414	--enable-dependency-tracking
1415	do not reject slow dependency extractors
1416	--disable-dependency-tracking
1417	speeds up one-time build
1418
1419	Optional Packages:
1420	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1421	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1422	--with-cfa-name=NAME NAME too which cfa will be installed
1423	--with-backend-compiler=PROGRAM PROGRAM that performs the final code compilation (must be gcc-compatible)
1424	--with-target-hosts=HOSTS HOSTS comma seperated list of hosts to build for, format ARCH:debug\|nodebug\|nolib
1425
1426	Some influential environment variables:
1427	CXX C++ compiler command
1428	CXXFLAGS C++ compiler flags
1429	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1430	nonstandard directory <lib dir>
1431	LIBS libraries to pass to the linker, e.g. -l<library>
1432	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1433	you have headers in a nonstandard directory <include dir>
1434	CC C compiler command
1435	CFLAGS C compiler flags
1436	CCAS assembler compiler command (defaults to CC)
1437	CCASFLAGS assembler compiler flags (defaults to CFLAGS)
1438	YACC The `Yet Another Compiler Compiler' implementation to use.
1439	Defaults to the first program found out of: `bison -y', `byacc',
1440	`yacc'.
1441	YFLAGS The list of arguments that will be passed by default to $YACC.
1442	This script will default YFLAGS to the empty string to avoid a
1443	default value of `-d' given by some make applications.
1444	CPP C preprocessor
1445
1446	Use these variables to override the choices made by `configure' or to help
1447	it to find libraries and programs with nonstandard names/locations.
1448
1449	Report bugs to <cforall@plg.uwaterloo.ca>.
1450	_ACEOF
1451	ac_status=$?
1452	fi
1453
1454	if test "$ac_init_help" = "recursive"; then
1455	# If there are subdirs, report their specific --help.
1456	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1457	test -d "$ac_dir" \|\|
1458	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1459	continue
1460	ac_builddir=.
1461
1462	case "$ac_dir" in
1463	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1464	*)
1465	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1466	# A ".." for each directory in $ac_dir_suffix.
1467	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1468	case $ac_top_builddir_sub in
1469	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1470	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1471	esac ;;
1472	esac
1473	ac_abs_top_builddir=$ac_pwd
1474	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1475	# for backward compatibility:
1476	ac_top_builddir=$ac_top_build_prefix
1477
1478	case $srcdir in
1479	.) # We are building in place.
1480	ac_srcdir=.
1481	ac_top_srcdir=$ac_top_builddir_sub
1482	ac_abs_top_srcdir=$ac_pwd ;;
1483	[\\/]* \| ?:[\\/]* ) # Absolute name.
1484	ac_srcdir=$srcdir$ac_dir_suffix;
1485	ac_top_srcdir=$srcdir
1486	ac_abs_top_srcdir=$srcdir ;;
1487	*) # Relative name.
1488	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1489	ac_top_srcdir=$ac_top_build_prefix$srcdir
1490	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1491	esac
1492	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1493
1494	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1495	# Check for guested configure.
1496	if test -f "$ac_srcdir/configure.gnu"; then
1497	echo &&
1498	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1499	elif test -f "$ac_srcdir/configure"; then
1500	echo &&
1501	$SHELL "$ac_srcdir/configure" --help=recursive
1502	else
1503	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1504	fi \|\| ac_status=$?
1505	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1506	done
1507	fi
1508
1509	test -n "$ac_init_help" && exit $ac_status
1510	if $ac_init_version; then
1511	cat <<\_ACEOF
1512	cfa-cc configure 1.0.0.0
1513	generated by GNU Autoconf 2.69
1514
1515	Copyright (C) 2012 Free Software Foundation, Inc.
1516	This configure script is free software; the Free Software Foundation
1517	gives unlimited permission to copy, distribute and modify it.
1518	_ACEOF
1519	exit
1520	fi
1521
1522	## ------------------------ ##
1523	## Autoconf initialization. ##
1524	## ------------------------ ##
1525
1526	# ac_fn_cxx_try_compile LINENO
1527	# ----------------------------
1528	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1529	ac_fn_cxx_try_compile ()
1530	{
1531	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1532	rm -f conftest.$ac_objext
1533	if { { ac_try="$ac_compile"
1534	case "(($ac_try" in
1535	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1536	*) ac_try_echo=$ac_try;;
1537	esac
1538	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1539	$as_echo "$ac_try_echo"; } >&5
1540	(eval "$ac_compile") 2>conftest.err
1541	ac_status=$?
1542	if test -s conftest.err; then
1543	grep -v '^ *+' conftest.err >conftest.er1
1544	cat conftest.er1 >&5
1545	mv -f conftest.er1 conftest.err
1546	fi
1547	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1548	test $ac_status = 0; } && {
1549	test -z "$ac_cxx_werror_flag" \|\|
1550	test ! -s conftest.err
1551	} && test -s conftest.$ac_objext; then :
1552	ac_retval=0
1553	else
1554	$as_echo "$as_me: failed program was:" >&5
1555	sed 's/^/\| /' conftest.$ac_ext >&5
1556
1557	ac_retval=1
1558	fi
1559	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1560	as_fn_set_status $ac_retval
1561
1562	} # ac_fn_cxx_try_compile
1563
1564	# ac_fn_c_try_compile LINENO
1565	# --------------------------
1566	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1567	ac_fn_c_try_compile ()
1568	{
1569	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1570	rm -f conftest.$ac_objext
1571	if { { ac_try="$ac_compile"
1572	case "(($ac_try" in
1573	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1574	*) ac_try_echo=$ac_try;;
1575	esac
1576	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1577	$as_echo "$ac_try_echo"; } >&5
1578	(eval "$ac_compile") 2>conftest.err
1579	ac_status=$?
1580	if test -s conftest.err; then
1581	grep -v '^ *+' conftest.err >conftest.er1
1582	cat conftest.er1 >&5
1583	mv -f conftest.er1 conftest.err
1584	fi
1585	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1586	test $ac_status = 0; } && {
1587	test -z "$ac_c_werror_flag" \|\|
1588	test ! -s conftest.err
1589	} && test -s conftest.$ac_objext; then :
1590	ac_retval=0
1591	else
1592	$as_echo "$as_me: failed program was:" >&5
1593	sed 's/^/\| /' conftest.$ac_ext >&5
1594
1595	ac_retval=1
1596	fi
1597	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1598	as_fn_set_status $ac_retval
1599
1600	} # ac_fn_c_try_compile
1601
1602	# ac_fn_c_try_link LINENO
1603	# -----------------------
1604	# Try to link conftest.$ac_ext, and return whether this succeeded.
1605	ac_fn_c_try_link ()
1606	{
1607	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1608	rm -f conftest.$ac_objext conftest$ac_exeext
1609	if { { ac_try="$ac_link"
1610	case "(($ac_try" in
1611	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1612	*) ac_try_echo=$ac_try;;
1613	esac
1614	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1615	$as_echo "$ac_try_echo"; } >&5
1616	(eval "$ac_link") 2>conftest.err
1617	ac_status=$?
1618	if test -s conftest.err; then
1619	grep -v '^ *+' conftest.err >conftest.er1
1620	cat conftest.er1 >&5
1621	mv -f conftest.er1 conftest.err
1622	fi
1623	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1624	test $ac_status = 0; } && {
1625	test -z "$ac_c_werror_flag" \|\|
1626	test ! -s conftest.err
1627	} && test -s conftest$ac_exeext && {
1628	test "$cross_compiling" = yes \|\|
1629	test -x conftest$ac_exeext
1630	}; then :
1631	ac_retval=0
1632	else
1633	$as_echo "$as_me: failed program was:" >&5
1634	sed 's/^/\| /' conftest.$ac_ext >&5
1635
1636	ac_retval=1
1637	fi
1638	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1639	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1640	# interfere with the next link command; also delete a directory that is
1641	# left behind by Apple's compiler. We do this before executing the actions.
1642	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1643	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1644	as_fn_set_status $ac_retval
1645
1646	} # ac_fn_c_try_link
1647
1648	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1649	# -------------------------------------------
1650	# Tests whether TYPE exists after having included INCLUDES, setting cache
1651	# variable VAR accordingly.
1652	ac_fn_c_check_type ()
1653	{
1654	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1655	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1656	$as_echo_n "checking for $2... " >&6; }
1657	if eval \${$3+:} false; then :
1658	$as_echo_n "(cached) " >&6
1659	else
1660	eval "$3=no"
1661	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1662	/* end confdefs.h. */
1663	$4
1664	int
1665	main ()
1666	{
1667	if (sizeof ($2))
1668	return 0;
1669	;
1670	return 0;
1671	}
1672	_ACEOF
1673	if ac_fn_c_try_compile "$LINENO"; then :
1674	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1675	/* end confdefs.h. */
1676	$4
1677	int
1678	main ()
1679	{
1680	if (sizeof (($2)))
1681	return 0;
1682	;
1683	return 0;
1684	}
1685	_ACEOF
1686	if ac_fn_c_try_compile "$LINENO"; then :
1687
1688	else
1689	eval "$3=yes"
1690	fi
1691	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1692	fi
1693	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1694	fi
1695	eval ac_res=\$$3
1696	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1697	$as_echo "$ac_res" >&6; }
1698	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1699
1700	} # ac_fn_c_check_type
1701
1702	# ac_fn_c_try_cpp LINENO
1703	# ----------------------
1704	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1705	ac_fn_c_try_cpp ()
1706	{
1707	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1708	if { { ac_try="$ac_cpp conftest.$ac_ext"
1709	case "(($ac_try" in
1710	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1711	*) ac_try_echo=$ac_try;;
1712	esac
1713	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1714	$as_echo "$ac_try_echo"; } >&5
1715	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1716	ac_status=$?
1717	if test -s conftest.err; then
1718	grep -v '^ *+' conftest.err >conftest.er1
1719	cat conftest.er1 >&5
1720	mv -f conftest.er1 conftest.err
1721	fi
1722	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1723	test $ac_status = 0; } > conftest.i && {
1724	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1725	test ! -s conftest.err
1726	}; then :
1727	ac_retval=0
1728	else
1729	$as_echo "$as_me: failed program was:" >&5
1730	sed 's/^/\| /' conftest.$ac_ext >&5
1731
1732	ac_retval=1
1733	fi
1734	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1735	as_fn_set_status $ac_retval
1736
1737	} # ac_fn_c_try_cpp
1738
1739	# ac_fn_c_try_run LINENO
1740	# ----------------------
1741	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1742	# that executables can be run.
1743	ac_fn_c_try_run ()
1744	{
1745	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1746	if { { ac_try="$ac_link"
1747	case "(($ac_try" in
1748	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1749	*) ac_try_echo=$ac_try;;
1750	esac
1751	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1752	$as_echo "$ac_try_echo"; } >&5
1753	(eval "$ac_link") 2>&5
1754	ac_status=$?
1755	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1756	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1757	{ { case "(($ac_try" in
1758	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1759	*) ac_try_echo=$ac_try;;
1760	esac
1761	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1762	$as_echo "$ac_try_echo"; } >&5
1763	(eval "$ac_try") 2>&5
1764	ac_status=$?
1765	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1766	test $ac_status = 0; }; }; then :
1767	ac_retval=0
1768	else
1769	$as_echo "$as_me: program exited with status $ac_status" >&5
1770	$as_echo "$as_me: failed program was:" >&5
1771	sed 's/^/\| /' conftest.$ac_ext >&5
1772
1773	ac_retval=$ac_status
1774	fi
1775	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1776	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1777	as_fn_set_status $ac_retval
1778
1779	} # ac_fn_c_try_run
1780
1781	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1782	# -------------------------------------------------------
1783	# Tests whether HEADER exists and can be compiled using the include files in
1784	# INCLUDES, setting the cache variable VAR accordingly.
1785	ac_fn_c_check_header_compile ()
1786	{
1787	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1788	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1789	$as_echo_n "checking for $2... " >&6; }
1790	if eval \${$3+:} false; then :
1791	$as_echo_n "(cached) " >&6
1792	else
1793	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1794	/* end confdefs.h. */
1795	$4
1796	#include <$2>
1797	_ACEOF
1798	if ac_fn_c_try_compile "$LINENO"; then :
1799	eval "$3=yes"
1800	else
1801	eval "$3=no"
1802	fi
1803	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1804	fi
1805	eval ac_res=\$$3
1806	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1807	$as_echo "$ac_res" >&6; }
1808	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1809
1810	} # ac_fn_c_check_header_compile
1811
1812	# ac_fn_c_check_func LINENO FUNC VAR
1813	# ----------------------------------
1814	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1815	ac_fn_c_check_func ()
1816	{
1817	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1818	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1819	$as_echo_n "checking for $2... " >&6; }
1820	if eval \${$3+:} false; then :
1821	$as_echo_n "(cached) " >&6
1822	else
1823	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1824	/* end confdefs.h. */
1825	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1826	For example, HP-UX 11i <limits.h> declares gettimeofday. */
1827	#define $2 innocuous_$2
1828
1829	/* System header to define __stub macros and hopefully few prototypes,
1830	which can conflict with char $2 (); below.
1831	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1832	<limits.h> exists even on freestanding compilers. */
1833
1834	#ifdef __STDC__
1835	# include <limits.h>
1836	#else
1837	# include <assert.h>
1838	#endif
1839
1840	#undef $2
1841
1842	/* Override any GCC internal prototype to avoid an error.
1843	Use char because int might match the return type of a GCC
1844	builtin and then its argument prototype would still apply. */
1845	#ifdef __cplusplus
1846	extern "C"
1847	#endif
1848	char $2 ();
1849	/* The GNU C library defines this for functions which it implements
1850	to always fail with ENOSYS. Some functions are actually named
1851	something starting with __ and the normal name is an alias. */
1852	#if defined __stub_$2 \|\| defined __stub___$2
1853	choke me
1854	#endif
1855
1856	int
1857	main ()
1858	{
1859	return $2 ();
1860	;
1861	return 0;
1862	}
1863	_ACEOF
1864	if ac_fn_c_try_link "$LINENO"; then :
1865	eval "$3=yes"
1866	else
1867	eval "$3=no"
1868	fi
1869	rm -f core conftest.err conftest.$ac_objext \
1870	conftest$ac_exeext conftest.$ac_ext
1871	fi
1872	eval ac_res=\$$3
1873	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1874	$as_echo "$ac_res" >&6; }
1875	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1876
1877	} # ac_fn_c_check_func
1878
1879	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1880	# -------------------------------------------------------
1881	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1882	# the include files in INCLUDES and setting the cache variable VAR
1883	# accordingly.
1884	ac_fn_c_check_header_mongrel ()
1885	{
1886	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1887	if eval \${$3+:} false; then :
1888	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1889	$as_echo_n "checking for $2... " >&6; }
1890	if eval \${$3+:} false; then :
1891	$as_echo_n "(cached) " >&6
1892	fi
1893	eval ac_res=\$$3
1894	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1895	$as_echo "$ac_res" >&6; }
1896	else
1897	# Is the header compilable?
1898	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1899	$as_echo_n "checking $2 usability... " >&6; }
1900	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1901	/* end confdefs.h. */
1902	$4
1903	#include <$2>
1904	_ACEOF
1905	if ac_fn_c_try_compile "$LINENO"; then :
1906	ac_header_compiler=yes
1907	else
1908	ac_header_compiler=no
1909	fi
1910	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1911	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1912	$as_echo "$ac_header_compiler" >&6; }
1913
1914	# Is the header present?
1915	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1916	$as_echo_n "checking $2 presence... " >&6; }
1917	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1918	/* end confdefs.h. */
1919	#include <$2>
1920	_ACEOF
1921	if ac_fn_c_try_cpp "$LINENO"; then :
1922	ac_header_preproc=yes
1923	else
1924	ac_header_preproc=no
1925	fi
1926	rm -f conftest.err conftest.i conftest.$ac_ext
1927	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1928	$as_echo "$ac_header_preproc" >&6; }
1929
1930	# So? What about this header?
1931	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1932	yes:no: )
1933	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1934	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1935	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1936	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1937	;;
1938	no:yes:* )
1939	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1940	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1941	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1942	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1943	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1944	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1945	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1946	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1947	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1948	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1949	( $as_echo "## --------------------------------------- ##
1950	## Report this to cforall@plg.uwaterloo.ca ##
1951	## --------------------------------------- ##"
1952	) \| sed "s/^/$as_me: WARNING: /" >&2
1953	;;
1954	esac
1955	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1956	$as_echo_n "checking for $2... " >&6; }
1957	if eval \${$3+:} false; then :
1958	$as_echo_n "(cached) " >&6
1959	else
1960	eval "$3=\$ac_header_compiler"
1961	fi
1962	eval ac_res=\$$3
1963	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1964	$as_echo "$ac_res" >&6; }
1965	fi
1966	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1967
1968	} # ac_fn_c_check_header_mongrel
1969
1970	# ac_fn_c_find_intX_t LINENO BITS VAR
1971	# -----------------------------------
1972	# Finds a signed integer type with width BITS, setting cache variable VAR
1973	# accordingly.
1974	ac_fn_c_find_intX_t ()
1975	{
1976	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1977	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
1978	$as_echo_n "checking for int$2_t... " >&6; }
1979	if eval \${$3+:} false; then :
1980	$as_echo_n "(cached) " >&6
1981	else
1982	eval "$3=no"
1983	# Order is important - never check a type that is potentially smaller
1984	# than half of the expected target width.
1985	for ac_type in int$2_t 'int' 'long int' \
1986	'long long int' 'short int' 'signed char'; do
1987	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1988	/* end confdefs.h. */
1989	$ac_includes_default
1990	enum { N = $2 / 2 - 1 };
1991	int
1992	main ()
1993	{
1994	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
1995	test_array [0] = 0;
1996	return test_array [0];
1997
1998	;
1999	return 0;
2000	}
2001	_ACEOF
2002	if ac_fn_c_try_compile "$LINENO"; then :
2003	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2004	/* end confdefs.h. */
2005	$ac_includes_default
2006	enum { N = $2 / 2 - 1 };
2007	int
2008	main ()
2009	{
2010	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
2011	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
2012	test_array [0] = 0;
2013	return test_array [0];
2014
2015	;
2016	return 0;
2017	}
2018	_ACEOF
2019	if ac_fn_c_try_compile "$LINENO"; then :
2020
2021	else
2022	case $ac_type in #(
2023	int$2_t) :
2024	eval "$3=yes" ;; #(
2025	*) :
2026	eval "$3=\$ac_type" ;;
2027	esac
2028	fi
2029	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2030	fi
2031	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2032	if eval test \"x\$"$3"\" = x"no"; then :
2033
2034	else
2035	break
2036	fi
2037	done
2038	fi
2039	eval ac_res=\$$3
2040	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2041	$as_echo "$ac_res" >&6; }
2042	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2043
2044	} # ac_fn_c_find_intX_t
2045
2046	# ac_fn_c_find_uintX_t LINENO BITS VAR
2047	# ------------------------------------
2048	# Finds an unsigned integer type with width BITS, setting cache variable VAR
2049	# accordingly.
2050	ac_fn_c_find_uintX_t ()
2051	{
2052	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2053	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2054	$as_echo_n "checking for uint$2_t... " >&6; }
2055	if eval \${$3+:} false; then :
2056	$as_echo_n "(cached) " >&6
2057	else
2058	eval "$3=no"
2059	# Order is important - never check a type that is potentially smaller
2060	# than half of the expected target width.
2061	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2062	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2063	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2064	/* end confdefs.h. */
2065	$ac_includes_default
2066	int
2067	main ()
2068	{
2069	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2070	test_array [0] = 0;
2071	return test_array [0];
2072
2073	;
2074	return 0;
2075	}
2076	_ACEOF
2077	if ac_fn_c_try_compile "$LINENO"; then :
2078	case $ac_type in #(
2079	uint$2_t) :
2080	eval "$3=yes" ;; #(
2081	*) :
2082	eval "$3=\$ac_type" ;;
2083	esac
2084	fi
2085	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2086	if eval test \"x\$"$3"\" = x"no"; then :
2087
2088	else
2089	break
2090	fi
2091	done
2092	fi
2093	eval ac_res=\$$3
2094	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2095	$as_echo "$ac_res" >&6; }
2096	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2097
2098	} # ac_fn_c_find_uintX_t
2099	cat >config.log <<_ACEOF
2100	This file contains any messages produced by compilers while
2101	running configure, to aid debugging if configure makes a mistake.
2102
2103	It was created by cfa-cc $as_me 1.0.0.0, which was
2104	generated by GNU Autoconf 2.69. Invocation command line was
2105
2106	$ $0 $@
2107
2108	_ACEOF
2109	exec 5>>config.log
2110	{
2111	cat <<_ASUNAME
2112	## --------- ##
2113	## Platform. ##
2114	## --------- ##
2115
2116	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
2117	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
2118	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
2119	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
2120	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
2121
2122	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
2123	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
2124
2125	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
2126	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
2127	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
2128	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
2129	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
2130	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
2131	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
2132
2133	_ASUNAME
2134
2135	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2136	for as_dir in $PATH
2137	do
2138	IFS=$as_save_IFS
2139	test -z "$as_dir" && as_dir=.
2140	$as_echo "PATH: $as_dir"
2141	done
2142	IFS=$as_save_IFS
2143
2144	} >&5
2145
2146	cat >&5 <<_ACEOF
2147
2148
2149	## ----------- ##
2150	## Core tests. ##
2151	## ----------- ##
2152
2153	_ACEOF
2154
2155
2156	# Keep a trace of the command line.
2157	# Strip out --no-create and --no-recursion so they do not pile up.
2158	# Strip out --silent because we don't want to record it for future runs.
2159	# Also quote any args containing shell meta-characters.
2160	# Make two passes to allow for proper duplicate-argument suppression.
2161	ac_configure_args=
2162	ac_configure_args0=
2163	ac_configure_args1=
2164	ac_must_keep_next=false
2165	for ac_pass in 1 2
2166	do
2167	for ac_arg
2168	do
2169	case $ac_arg in
2170	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2171	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2172	\| -silent \| --silent \| --silen \| --sile \| --sil)
2173	continue ;;
2174	\')
2175	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2176	esac
2177	case $ac_pass in
2178	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2179	2)
2180	as_fn_append ac_configure_args1 " '$ac_arg'"
2181	if test $ac_must_keep_next = true; then
2182	ac_must_keep_next=false # Got value, back to normal.
2183	else
2184	case $ac_arg in
2185	= \| --config-cache \| -C \| -disable-* \| --disable-* \
2186	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
2187	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
2188	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
2189	case "$ac_configure_args0 " in
2190	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
2191	esac
2192	;;
2193	-* ) ac_must_keep_next=true ;;
2194	esac
2195	fi
2196	as_fn_append ac_configure_args " '$ac_arg'"
2197	;;
2198	esac
2199	done
2200	done
2201	{ ac_configure_args0=; unset ac_configure_args0;}
2202	{ ac_configure_args1=; unset ac_configure_args1;}
2203
2204	# When interrupted or exit'd, cleanup temporary files, and complete
2205	# config.log. We remove comments because anyway the quotes in there
2206	# would cause problems or look ugly.
2207	# WARNING: Use '\'' to represent an apostrophe within the trap.
2208	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2209	trap 'exit_status=$?
2210	# Save into config.log some information that might help in debugging.
2211	{
2212	echo
2213
2214	$as_echo "## ---------------- ##
2215	## Cache variables. ##
2216	## ---------------- ##"
2217	echo
2218	# The following way of writing the cache mishandles newlines in values,
2219	(
2220	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
2221	eval ac_val=\$$ac_var
2222	case $ac_val in #(
2223	${as_nl})
2224	case $ac_var in #(
2225	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2226	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2227	esac
2228	case $ac_var in #(
2229	_ \| IFS \| as_nl) ;; #(
2230	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2231	*) { eval $ac_var=; unset $ac_var;} ;;
2232	esac ;;
2233	esac
2234	done
2235	(set) 2>&1 \|
2236	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2237	${as_nl}ac_space=\ )
2238	sed -n \
2239	"s/'\''/'\''\\\\'\'''\''/g;
2240	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
2241	;; #(
2242	*)
2243	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
2244	;;
2245	esac \|
2246	sort
2247	)
2248	echo
2249
2250	$as_echo "## ----------------- ##
2251	## Output variables. ##
2252	## ----------------- ##"
2253	echo
2254	for ac_var in $ac_subst_vars
2255	do
2256	eval ac_val=\$$ac_var
2257	case $ac_val in
2258	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2259	esac
2260	$as_echo "$ac_var='\''$ac_val'\''"
2261	done \| sort
2262	echo
2263
2264	if test -n "$ac_subst_files"; then
2265	$as_echo "## ------------------- ##
2266	## File substitutions. ##
2267	## ------------------- ##"
2268	echo
2269	for ac_var in $ac_subst_files
2270	do
2271	eval ac_val=\$$ac_var
2272	case $ac_val in
2273	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2274	esac
2275	$as_echo "$ac_var='\''$ac_val'\''"
2276	done \| sort
2277	echo
2278	fi
2279
2280	if test -s confdefs.h; then
2281	$as_echo "## ----------- ##
2282	## confdefs.h. ##
2283	## ----------- ##"
2284	echo
2285	cat confdefs.h
2286	echo
2287	fi
2288	test "$ac_signal" != 0 &&
2289	$as_echo "$as_me: caught signal $ac_signal"
2290	$as_echo "$as_me: exit $exit_status"
2291	} >&5
2292	rm -f core .core core.conftest. &&
2293	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2294	exit $exit_status
2295	' 0
2296	for ac_signal in 1 2 13 15; do
2297	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2298	done
2299	ac_signal=0
2300
2301	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2302	rm -f -r conftest* confdefs.h
2303
2304	$as_echo "/* confdefs.h */" > confdefs.h
2305
2306	# Predefined preprocessor variables.
2307
2308	cat >>confdefs.h <<_ACEOF
2309	#define PACKAGE_NAME "$PACKAGE_NAME"
2310	_ACEOF
2311
2312	cat >>confdefs.h <<_ACEOF
2313	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2314	_ACEOF
2315
2316	cat >>confdefs.h <<_ACEOF
2317	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2318	_ACEOF
2319
2320	cat >>confdefs.h <<_ACEOF
2321	#define PACKAGE_STRING "$PACKAGE_STRING"
2322	_ACEOF
2323
2324	cat >>confdefs.h <<_ACEOF
2325	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2326	_ACEOF
2327
2328	cat >>confdefs.h <<_ACEOF
2329	#define PACKAGE_URL "$PACKAGE_URL"
2330	_ACEOF
2331
2332
2333	# Let the site file select an alternate cache file if it wants to.
2334	# Prefer an explicitly selected file to automatically selected ones.
2335	ac_site_file1=NONE
2336	ac_site_file2=NONE
2337	if test -n "$CONFIG_SITE"; then
2338	# We do not want a PATH search for config.site.
2339	case $CONFIG_SITE in #((
2340	-*) ac_site_file1=./$CONFIG_SITE;;
2341	/) ac_site_file1=$CONFIG_SITE;;
2342	*) ac_site_file1=./$CONFIG_SITE;;
2343	esac
2344	elif test "x$prefix" != xNONE; then
2345	ac_site_file1=$prefix/share/config.site
2346	ac_site_file2=$prefix/etc/config.site
2347	else
2348	ac_site_file1=$ac_default_prefix/share/config.site
2349	ac_site_file2=$ac_default_prefix/etc/config.site
2350	fi
2351	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2352	do
2353	test "x$ac_site_file" = xNONE && continue
2354	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2355	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2356	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2357	sed 's/^/\| /' "$ac_site_file" >&5
2358	. "$ac_site_file" \
2359	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2360	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2361	as_fn_error $? "failed to load site script $ac_site_file
2362	See \`config.log' for more details" "$LINENO" 5; }
2363	fi
2364	done
2365
2366	if test -r "$cache_file"; then
2367	# Some versions of bash will fail to source /dev/null (special files
2368	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2369	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2370	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2371	$as_echo "$as_me: loading cache $cache_file" >&6;}
2372	case $cache_file in
2373	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2374	*) . "./$cache_file";;
2375	esac
2376	fi
2377	else
2378	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2379	$as_echo "$as_me: creating cache $cache_file" >&6;}
2380	>$cache_file
2381	fi
2382
2383	# Check that the precious variables saved in the cache have kept the same
2384	# value.
2385	ac_cache_corrupted=false
2386	for ac_var in $ac_precious_vars; do
2387	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2388	eval ac_new_set=\$ac_env_${ac_var}_set
2389	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2390	eval ac_new_val=\$ac_env_${ac_var}_value
2391	case $ac_old_set,$ac_new_set in
2392	set,)
2393	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2394	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2395	ac_cache_corrupted=: ;;
2396	,set)
2397	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2398	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2399	ac_cache_corrupted=: ;;
2400	,);;
2401	*)
2402	if test "x$ac_old_val" != "x$ac_new_val"; then
2403	# differences in whitespace do not lead to failure.
2404	ac_old_val_w=`echo x $ac_old_val`
2405	ac_new_val_w=`echo x $ac_new_val`
2406	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2407	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2408	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2409	ac_cache_corrupted=:
2410	else
2411	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2412	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2413	eval $ac_var=\$ac_old_val
2414	fi
2415	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2416	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2417	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2418	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2419	fi;;
2420	esac
2421	# Pass precious variables to config.status.
2422	if test "$ac_new_set" = set; then
2423	case $ac_new_val in
2424	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2425	*) ac_arg=$ac_var=$ac_new_val ;;
2426	esac
2427	case " $ac_configure_args " in
2428	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2429	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2430	esac
2431	fi
2432	done
2433	if $ac_cache_corrupted; then
2434	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2435	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2436	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2437	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2438	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2439	fi
2440	## -------------------- ##
2441	## Main body of script. ##
2442	## -------------------- ##
2443
2444	ac_ext=c
2445	ac_cpp='$CPP $CPPFLAGS'
2446	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2447	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2448	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2449
2450
2451	ac_aux_dir=
2452	for ac_dir in automake "$srcdir"/automake; do
2453	if test -f "$ac_dir/install-sh"; then
2454	ac_aux_dir=$ac_dir
2455	ac_install_sh="$ac_aux_dir/install-sh -c"
2456	break
2457	elif test -f "$ac_dir/install.sh"; then
2458	ac_aux_dir=$ac_dir
2459	ac_install_sh="$ac_aux_dir/install.sh -c"
2460	break
2461	elif test -f "$ac_dir/shtool"; then
2462	ac_aux_dir=$ac_dir
2463	ac_install_sh="$ac_aux_dir/shtool install -c"
2464	break
2465	fi
2466	done
2467	if test -z "$ac_aux_dir"; then
2468	as_fn_error $? "cannot find install-sh, install.sh, or shtool in automake \"$srcdir\"/automake" "$LINENO" 5
2469	fi
2470
2471	# These three variables are undocumented and unsupported,
2472	# and are intended to be withdrawn in a future Autoconf release.
2473	# They can cause serious problems if a builder's source tree is in a directory
2474	# whose full name contains unusual characters.
2475	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2476	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2477	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2478
2479
2480	#AC_CONFIG_SRCDIR([src/main.cc])
2481	ac_config_headers="$ac_config_headers config.h:src/config.h.in"
2482
2483	# Check whether --enable-silent-rules was given.
2484	if test "${enable_silent_rules+set}" = set; then :
2485	enableval=$enable_silent_rules;
2486	fi
2487
2488	case $enable_silent_rules in # (((
2489	yes) AM_DEFAULT_VERBOSITY=0;;
2490	no) AM_DEFAULT_VERBOSITY=1;;
2491	*) AM_DEFAULT_VERBOSITY=0;;
2492	esac
2493	am_make=${MAKE-make}
2494	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2495	$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2496	if ${am_cv_make_support_nested_variables+:} false; then :
2497	$as_echo_n "(cached) " >&6
2498	else
2499	if $as_echo 'TRUE=$(BAR$(V))
2500	BAR0=false
2501	BAR1=true
2502	V=1
2503	am__doit:
2504	@$(TRUE)
2505	.PHONY: am__doit' \| $am_make -f - >/dev/null 2>&1; then
2506	am_cv_make_support_nested_variables=yes
2507	else
2508	am_cv_make_support_nested_variables=no
2509	fi
2510	fi
2511	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2512	$as_echo "$am_cv_make_support_nested_variables" >&6; }
2513	if test $am_cv_make_support_nested_variables = yes; then
2514	AM_V='$(V)'
2515	AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2516	else
2517	AM_V=$AM_DEFAULT_VERBOSITY
2518	AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2519	fi
2520	AM_BACKSLASH='\'
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531	# don't use the default CFLAGS as they unconditonnaly add -O2
2532	: ${CFLAGS=""}
2533
2534	am__api_version='1.15'
2535
2536	# Find a good install program. We prefer a C program (faster),
2537	# so one script is as good as another. But avoid the broken or
2538	# incompatible versions:
2539	# SysV /etc/install, /usr/sbin/install
2540	# SunOS /usr/etc/install
2541	# IRIX /sbin/install
2542	# AIX /bin/install
2543	# AmigaOS /C/install, which installs bootblocks on floppy discs
2544	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2545	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2546	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2547	# OS/2's system install, which has a completely different semantic
2548	# ./install, which can be erroneously created by make from ./install.sh.
2549	# Reject install programs that cannot install multiple files.
2550	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2551	$as_echo_n "checking for a BSD-compatible install... " >&6; }
2552	if test -z "$INSTALL"; then
2553	if ${ac_cv_path_install+:} false; then :
2554	$as_echo_n "(cached) " >&6
2555	else
2556	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2557	for as_dir in $PATH
2558	do
2559	IFS=$as_save_IFS
2560	test -z "$as_dir" && as_dir=.
2561	# Account for people who put trailing slashes in PATH elements.
2562	case $as_dir/ in #((
2563	./ \| .// \| /[cC]/* \| \
2564	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
2565	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
2566	/usr/ucb/* ) ;;
2567	*)
2568	# OSF1 and SCO ODT 3.0 have their own names for install.
2569	# Don't use installbsd from OSF since it installs stuff as root
2570	# by default.
2571	for ac_prog in ginstall scoinst install; do
2572	for ac_exec_ext in '' $ac_executable_extensions; do
2573	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2574	if test $ac_prog = install &&
2575	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2576	# AIX install. It has an incompatible calling convention.
2577	:
2578	elif test $ac_prog = install &&
2579	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2580	# program-specific install script used by HP pwplus--don't use.
2581	:
2582	else
2583	rm -rf conftest.one conftest.two conftest.dir
2584	echo one > conftest.one
2585	echo two > conftest.two
2586	mkdir conftest.dir
2587	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2588	test -s conftest.one && test -s conftest.two &&
2589	test -s conftest.dir/conftest.one &&
2590	test -s conftest.dir/conftest.two
2591	then
2592	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2593	break 3
2594	fi
2595	fi
2596	fi
2597	done
2598	done
2599	;;
2600	esac
2601
2602	done
2603	IFS=$as_save_IFS
2604
2605	rm -rf conftest.one conftest.two conftest.dir
2606
2607	fi
2608	if test "${ac_cv_path_install+set}" = set; then
2609	INSTALL=$ac_cv_path_install
2610	else
2611	# As a last resort, use the slow shell script. Don't cache a
2612	# value for INSTALL within a source directory, because that will
2613	# break other packages using the cache if that directory is
2614	# removed, or if the value is a relative name.
2615	INSTALL=$ac_install_sh
2616	fi
2617	fi
2618	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2619	$as_echo "$INSTALL" >&6; }
2620
2621	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2622	# It thinks the first close brace ends the variable substitution.
2623	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2624
2625	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2626
2627	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2628
2629	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2630	$as_echo_n "checking whether build environment is sane... " >&6; }
2631	# Reject unsafe characters in $srcdir or the absolute working directory
2632	# name. Accept space and tab only in the latter.
2633	am_lf='
2634	'
2635	case `pwd` in
2636	[\\\"\#\$\&\'\`$am_lf])
2637	as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2638	esac
2639	case $srcdir in
2640	[\\\"\#\$\&\'\`$am_lf\ \ ])
2641	as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2642	esac
2643
2644	# Do 'set' in a subshell so we don't clobber the current shell's
2645	# arguments. Must try -L first in case configure is actually a
2646	# symlink; some systems play weird games with the mod time of symlinks
2647	# (eg FreeBSD returns the mod time of the symlink's containing
2648	# directory).
2649	if (
2650	am_has_slept=no
2651	for am_try in 1 2; do
2652	echo "timestamp, slept: $am_has_slept" > conftest.file
2653	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2654	if test "$*" = "X"; then
2655	# -L didn't work.
2656	set X `ls -t "$srcdir/configure" conftest.file`
2657	fi
2658	if test "$*" != "X $srcdir/configure conftest.file" \
2659	&& test "$*" != "X conftest.file $srcdir/configure"; then
2660
2661	# If neither matched, then we have a broken ls. This can happen
2662	# if, for instance, CONFIG_SHELL is bash and it inherits a
2663	# broken ls alias from the environment. This has actually
2664	# happened. Such a system could not be considered "sane".
2665	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
2666	alias in your environment" "$LINENO" 5
2667	fi
2668	if test "$2" = conftest.file \|\| test $am_try -eq 2; then
2669	break
2670	fi
2671	# Just in case.
2672	sleep 1
2673	am_has_slept=yes
2674	done
2675	test "$2" = conftest.file
2676	)
2677	then
2678	# Ok.
2679	:
2680	else
2681	as_fn_error $? "newly created file is older than distributed files!
2682	Check your system clock" "$LINENO" 5
2683	fi
2684	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2685	$as_echo "yes" >&6; }
2686	# If we didn't sleep, we still need to ensure time stamps of config.status and
2687	# generated files are strictly newer.
2688	am_sleep_pid=
2689	if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2690	( sleep 1 ) &
2691	am_sleep_pid=$!
2692	fi
2693
2694	rm -f conftest.file
2695
2696	test "$program_prefix" != NONE &&
2697	program_transform_name="s&^&$program_prefix&;$program_transform_name"
2698	# Use a double $ so make ignores it.
2699	test "$program_suffix" != NONE &&
2700	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2701	# Double any \ or $.
2702	# By default was `s,x,x', remove it if useless.
2703	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2704	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
2705
2706	# Expand $ac_aux_dir to an absolute path.
2707	am_aux_dir=`cd "$ac_aux_dir" && pwd`
2708
2709	if test x"${MISSING+set}" != xset; then
2710	case $am_aux_dir in
2711	\ \| \ )
2712	MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2713	*)
2714	MISSING="\${SHELL} $am_aux_dir/missing" ;;
2715	esac
2716	fi
2717	# Use eval to expand $SHELL
2718	if eval "$MISSING --is-lightweight"; then
2719	am_missing_run="$MISSING "
2720	else
2721	am_missing_run=
2722	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2723	$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2724	fi
2725
2726	if test x"${install_sh+set}" != xset; then
2727	case $am_aux_dir in
2728	\ \| \ )
2729	install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2730	*)
2731	install_sh="\${SHELL} $am_aux_dir/install-sh"
2732	esac
2733	fi
2734
2735	# Installed binaries are usually stripped using 'strip' when the user
2736	# run "make install-strip". However 'strip' might not be the right
2737	# tool to use in cross-compilation environments, therefore Automake
2738	# will honor the 'STRIP' environment variable to overrule this program.
2739	if test "$cross_compiling" != no; then
2740	if test -n "$ac_tool_prefix"; then
2741	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2742	set dummy ${ac_tool_prefix}strip; ac_word=$2
2743	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2744	$as_echo_n "checking for $ac_word... " >&6; }
2745	if ${ac_cv_prog_STRIP+:} false; then :
2746	$as_echo_n "(cached) " >&6
2747	else
2748	if test -n "$STRIP"; then
2749	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2750	else
2751	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2752	for as_dir in $PATH
2753	do
2754	IFS=$as_save_IFS
2755	test -z "$as_dir" && as_dir=.
2756	for ac_exec_ext in '' $ac_executable_extensions; do
2757	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2758	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2759	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2760	break 2
2761	fi
2762	done
2763	done
2764	IFS=$as_save_IFS
2765
2766	fi
2767	fi
2768	STRIP=$ac_cv_prog_STRIP
2769	if test -n "$STRIP"; then
2770	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2771	$as_echo "$STRIP" >&6; }
2772	else
2773	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2774	$as_echo "no" >&6; }
2775	fi
2776
2777
2778	fi
2779	if test -z "$ac_cv_prog_STRIP"; then
2780	ac_ct_STRIP=$STRIP
2781	# Extract the first word of "strip", so it can be a program name with args.
2782	set dummy strip; ac_word=$2
2783	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2784	$as_echo_n "checking for $ac_word... " >&6; }
2785	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2786	$as_echo_n "(cached) " >&6
2787	else
2788	if test -n "$ac_ct_STRIP"; then
2789	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2790	else
2791	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2792	for as_dir in $PATH
2793	do
2794	IFS=$as_save_IFS
2795	test -z "$as_dir" && as_dir=.
2796	for ac_exec_ext in '' $ac_executable_extensions; do
2797	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2798	ac_cv_prog_ac_ct_STRIP="strip"
2799	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2800	break 2
2801	fi
2802	done
2803	done
2804	IFS=$as_save_IFS
2805
2806	fi
2807	fi
2808	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2809	if test -n "$ac_ct_STRIP"; then
2810	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2811	$as_echo "$ac_ct_STRIP" >&6; }
2812	else
2813	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2814	$as_echo "no" >&6; }
2815	fi
2816
2817	if test "x$ac_ct_STRIP" = x; then
2818	STRIP=":"
2819	else
2820	case $cross_compiling:$ac_tool_warned in
2821	yes:)
2822	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2823	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2824	ac_tool_warned=yes ;;
2825	esac
2826	STRIP=$ac_ct_STRIP
2827	fi
2828	else
2829	STRIP="$ac_cv_prog_STRIP"
2830	fi
2831
2832	fi
2833	INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2834
2835	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2836	$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2837	if test -z "$MKDIR_P"; then
2838	if ${ac_cv_path_mkdir+:} false; then :
2839	$as_echo_n "(cached) " >&6
2840	else
2841	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2842	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2843	do
2844	IFS=$as_save_IFS
2845	test -z "$as_dir" && as_dir=.
2846	for ac_prog in mkdir gmkdir; do
2847	for ac_exec_ext in '' $ac_executable_extensions; do
2848	as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" \|\| continue
2849	case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2850	'mkdir (GNU coreutils) '* \| \
2851	'mkdir (coreutils) '* \| \
2852	'mkdir (fileutils) '4.1*)
2853	ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2854	break 3;;
2855	esac
2856	done
2857	done
2858	done
2859	IFS=$as_save_IFS
2860
2861	fi
2862
2863	test -d ./--version && rmdir ./--version
2864	if test "${ac_cv_path_mkdir+set}" = set; then
2865	MKDIR_P="$ac_cv_path_mkdir -p"
2866	else
2867	# As a last resort, use the slow shell script. Don't cache a
2868	# value for MKDIR_P within a source directory, because that will
2869	# break other packages using the cache if that directory is
2870	# removed, or if the value is a relative name.
2871	MKDIR_P="$ac_install_sh -d"
2872	fi
2873	fi
2874	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2875	$as_echo "$MKDIR_P" >&6; }
2876
2877	for ac_prog in gawk mawk nawk awk
2878	do
2879	# Extract the first word of "$ac_prog", so it can be a program name with args.
2880	set dummy $ac_prog; ac_word=$2
2881	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2882	$as_echo_n "checking for $ac_word... " >&6; }
2883	if ${ac_cv_prog_AWK+:} false; then :
2884	$as_echo_n "(cached) " >&6
2885	else
2886	if test -n "$AWK"; then
2887	ac_cv_prog_AWK="$AWK" # Let the user override the test.
2888	else
2889	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2890	for as_dir in $PATH
2891	do
2892	IFS=$as_save_IFS
2893	test -z "$as_dir" && as_dir=.
2894	for ac_exec_ext in '' $ac_executable_extensions; do
2895	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2896	ac_cv_prog_AWK="$ac_prog"
2897	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2898	break 2
2899	fi
2900	done
2901	done
2902	IFS=$as_save_IFS
2903
2904	fi
2905	fi
2906	AWK=$ac_cv_prog_AWK
2907	if test -n "$AWK"; then
2908	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2909	$as_echo "$AWK" >&6; }
2910	else
2911	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2912	$as_echo "no" >&6; }
2913	fi
2914
2915
2916	test -n "$AWK" && break
2917	done
2918
2919	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2920	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2921	set x ${MAKE-make}
2922	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2923	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2924	$as_echo_n "(cached) " >&6
2925	else
2926	cat >conftest.make <<\_ACEOF
2927	SHELL = /bin/sh
2928	all:
2929	@echo '@@@%%%=$(MAKE)=@@@%%%'
2930	_ACEOF
2931	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2932	case `${MAKE-make} -f conftest.make 2>/dev/null` in
2933	@@@%%%=?=@@@%%%*)
2934	eval ac_cv_prog_make_${ac_make}_set=yes;;
2935	*)
2936	eval ac_cv_prog_make_${ac_make}_set=no;;
2937	esac
2938	rm -f conftest.make
2939	fi
2940	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2941	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2942	$as_echo "yes" >&6; }
2943	SET_MAKE=
2944	else
2945	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2946	$as_echo "no" >&6; }
2947	SET_MAKE="MAKE=${MAKE-make}"
2948	fi
2949
2950	rm -rf .tst 2>/dev/null
2951	mkdir .tst 2>/dev/null
2952	if test -d .tst; then
2953	am__leading_dot=.
2954	else
2955	am__leading_dot=_
2956	fi
2957	rmdir .tst 2>/dev/null
2958
2959	if test "`cd $srcdir && pwd`" != "`pwd`"; then
2960	# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2961	# is not polluted with repeated "-I."
2962	am__isrc=' -I$(srcdir)'
2963	# test to see if srcdir already configured
2964	if test -f $srcdir/config.status; then
2965	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2966	fi
2967	fi
2968
2969	# test whether we have cygpath
2970	if test -z "$CYGPATH_W"; then
2971	if (cygpath --version) >/dev/null 2>/dev/null; then
2972	CYGPATH_W='cygpath -w'
2973	else
2974	CYGPATH_W=echo
2975	fi
2976	fi
2977
2978
2979	# Define the identity of the package.
2980	PACKAGE='cfa-cc'
2981	VERSION='1.0.0.0'
2982
2983
2984	cat >>confdefs.h <<_ACEOF
2985	#define PACKAGE "$PACKAGE"
2986	_ACEOF
2987
2988
2989	cat >>confdefs.h <<_ACEOF
2990	#define VERSION "$VERSION"
2991	_ACEOF
2992
2993	# Some tools Automake needs.
2994
2995	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2996
2997
2998	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2999
3000
3001	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3002
3003
3004	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3005
3006
3007	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3008
3009	# For better backward compatibility. To be removed once Automake 1.9.x
3010	# dies out for good. For more background, see:
3011	# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3012	# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3013	mkdir_p='$(MKDIR_P)'
3014
3015	# We need awk for the "check" target (and possibly the TAP driver). The
3016	# system "awk" is bad on some platforms.
3017	# Always define AMTAR for backward compatibility. Yes, it's still used
3018	# in the wild :-( We should find a proper way to deprecate it ...
3019	AMTAR='$${TAR-tar}'
3020
3021
3022	# We'll loop over all known methods to create a tar archive until one works.
3023	_am_tools='gnutar pax cpio none'
3024
3025	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3026
3027
3028
3029
3030
3031
3032	# POSIX will say in a future version that running "rm -f" with no argument
3033	# is OK; and we want to be able to make that assumption in our Makefile
3034	# recipes. So use an aggressive probe to check that the usage we want is
3035	# actually supported "in the wild" to an acceptable degree.
3036	# See automake bug#10828.
3037	# To make any issue more visible, cause the running configure to be aborted
3038	# by default if the 'rm' program in use doesn't match our expectations; the
3039	# user can still override this though.
3040	if rm -f && rm -fr && rm -rf; then : OK; else
3041	cat >&2 <<'END'
3042	Oops!
3043
3044	Your 'rm' program seems unable to run without file operands specified
3045	on the command line, even when the '-f' option is present. This is contrary
3046	to the behaviour of most rm programs out there, and not conforming with
3047	the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3048
3049	Please tell bug-automake@gnu.org about your system, including the value
3050	of your $PATH and any error possibly output before this message. This
3051	can help us improve future automake versions.
3052
3053	END
3054	if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3055	echo 'Configuration will proceed anyway, since you have set the' >&2
3056	echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3057	echo >&2
3058	else
3059	cat >&2 <<'END'
3060	Aborting the configuration process, to ensure you take notice of the issue.
3061
3062	You can download and install GNU coreutils to get an 'rm' implementation
3063	that behaves properly: <http://www.gnu.org/software/coreutils/>.
3064
3065	If you want to complete the configuration process using your problematic
3066	'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3067	to "yes", and re-run configure.
3068
3069	END
3070	as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3071	fi
3072	fi
3073
3074
3075	# Allow program name tansformation
3076	# will fill program_transform_name with appropriate sed regex
3077
3078
3079	#==============================================================================
3080	#Trasforming cc1 will break compilation
3081
3082	if test "${program_transform_name}" = ""; then
3083	as_fn_error $? "Program transform not supported.
3084	Use --with-cfa-name='[Desired name here]' instead" "$LINENO" 5
3085	fi
3086
3087	#Define the new name of the installed command
3088
3089	# Check whether --with-cfa-name was given.
3090	if test "${with_cfa_name+set}" = set; then :
3091	withval=$with_cfa_name; cfa_name=$withval
3092	else
3093	cfa_name="cfa"
3094	fi
3095
3096
3097	CFA_NAME=${cfa_name}
3098
3099
3100
3101	#==============================================================================
3102	# version information
3103
3104	rm -f version
3105	echo ${PACKAGE_VERSION} > version # file containing version number for other tools
3106	chmod ugo-w version
3107	ver_major=`cut -d '.' -f1 version` # subdivide version number into components at periods
3108	ver_minor=`cut -d '.' -f2 version`
3109	ver_patch=`cut -d '.' -f3 version`
3110	ver_build=`cut -d '.' -f4 version`
3111
3112	# AC_SUBST([CONFIG_STATUS_DEPENDENCIES], ['$(top_srcdir)/version'])
3113
3114	cat >>confdefs.h <<_ACEOF
3115	#define CFA_VERSION_MAJOR ${ver_major}
3116	_ACEOF
3117
3118
3119	cat >>confdefs.h <<_ACEOF
3120	#define CFA_VERSION_MINOR ${ver_minor}
3121	_ACEOF
3122
3123
3124	cat >>confdefs.h <<_ACEOF
3125	#define CFA_VERSION_PATCH ${ver_patch}
3126	_ACEOF
3127
3128
3129	cat >>confdefs.h <<_ACEOF
3130	#define CFA_VERSION_BUILD ${ver_build}
3131	_ACEOF
3132
3133
3134	cat >>confdefs.h <<_ACEOF
3135	#define CFA_VERSION_SHORT "${ver_major}"
3136	_ACEOF
3137
3138
3139	cat >>confdefs.h <<_ACEOF
3140	#define CFA_VERSION "${ver_major}.${ver_minor}"
3141	_ACEOF
3142
3143
3144	cat >>confdefs.h <<_ACEOF
3145	#define CFA_VERSION_LONG "${ver_major}.${ver_minor}.${ver_patch}"
3146	_ACEOF
3147
3148
3149	cat >>confdefs.h <<_ACEOF
3150	#define CFA_VERSION_FULL "${ver_major}.${ver_minor}.${ver_patch}.${ver_build}"
3151	_ACEOF
3152
3153
3154	#==============================================================================
3155	# HACK to be able to use conditionnals inside makefiles
3156	DOifskipcompile='ifeq ($(skipcompile),yes)
3157	else'
3158
3159
3160
3161	DOendif='endif'
3162
3163
3164
3165	#==============================================================================
3166	# backend compiler implementation
3167
3168	# Check whether --with-backend-compiler was given.
3169	if test "${with_backend_compiler+set}" = set; then :
3170	withval=$with_backend_compiler; backendcompiler=$withval
3171	else
3172	backendcompiler=""
3173	fi
3174
3175	if test "x$backendcompiler" != "x"; then
3176	BACKEND_CC=${backendcompiler}
3177	else
3178	# Extract the first word of "gcc", so it can be a program name with args.
3179	set dummy gcc; ac_word=$2
3180	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3181	$as_echo_n "checking for $ac_word... " >&6; }
3182	if ${ac_cv_path_BACKEND_CC+:} false; then :
3183	$as_echo_n "(cached) " >&6
3184	else
3185	case $BACKEND_CC in
3186	[\\/]* \| ?:[\\/]*)
3187	ac_cv_path_BACKEND_CC="$BACKEND_CC" # Let the user override the test with a path.
3188	;;
3189	*)
3190	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3191	for as_dir in $PATH
3192	do
3193	IFS=$as_save_IFS
3194	test -z "$as_dir" && as_dir=.
3195	for ac_exec_ext in '' $ac_executable_extensions; do
3196	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3197	ac_cv_path_BACKEND_CC="$as_dir/$ac_word$ac_exec_ext"
3198	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3199	break 2
3200	fi
3201	done
3202	done
3203	IFS=$as_save_IFS
3204
3205	;;
3206	esac
3207	fi
3208	BACKEND_CC=$ac_cv_path_BACKEND_CC
3209	if test -n "$BACKEND_CC"; then
3210	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $BACKEND_CC" >&5
3211	$as_echo "$BACKEND_CC" >&6; }
3212	else
3213	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3214	$as_echo "no" >&6; }
3215	fi
3216
3217	# check gcc installed
3218	if test "x$BACKEND_CC" = "x"; then
3219	as_fn_error $? "some version of gcc is needed. Get it at ftp://ftp.gnu.org" "$LINENO" 5
3220	exit 1
3221	fi
3222	fi
3223
3224	cat >>confdefs.h <<_ACEOF
3225	#define CFA_BACKEND_CC "${BACKEND_CC}"
3226	_ACEOF
3227
3228
3229
3230	#==============================================================================
3231	# Installation paths
3232
3233	if test "x$prefix" = "xNONE"; then
3234	cfa_prefix=${ac_default_prefix}
3235	else
3236	cfa_prefix=${prefix}
3237	fi
3238	cfa_prefix="$(readlink -m ${cfa_prefix})/"
3239
3240	cat >>confdefs.h <<_ACEOF
3241	#define CFA_PREFIX "${cfa_prefix}"
3242	_ACEOF
3243
3244	CFA_PREFIX=${cfa_prefix}
3245
3246
3247	if test "$includedir" = '${prefix}/include'; then
3248	cfa_incdir="${cfa_prefix}include/${cfa_name}"
3249	else
3250	cfa_incdir=${includedir}
3251	fi
3252	cfa_incdir="$(readlink -m ${cfa_incdir})/"
3253
3254	cat >>confdefs.h <<_ACEOF
3255	#define CFA_INCDIR "${cfa_incdir}"
3256	_ACEOF
3257
3258	CFA_INCDIR=${cfa_incdir}
3259
3260
3261	if test "$bindir" = '${exec_prefix}/bin'; then
3262	cfa_bindir="${cfa_prefix}bin"
3263	else
3264	cfa_bindir=${bindir}
3265	fi
3266	cfa_bindir="$(readlink -m ${cfa_bindir})/"
3267
3268	cat >>confdefs.h <<_ACEOF
3269	#define CFA_BINDIR "${cfa_bindir}"
3270	_ACEOF
3271
3272	CFA_BINDIR=${cfa_bindir}
3273
3274
3275	if test "$libdir" = '${exec_prefix}/lib'; then
3276	if test "${ARCHITECTURE}" != ""; then
3277	cfa_libdir="${cfa_prefix}lib/${cfa_name}/${ARCHITECTURE}-${CONFIGURATION}/"
3278	else
3279	cfa_libdir="${cfa_prefix}lib/${cfa_name}/"
3280	fi
3281	else
3282	cfa_libdir="${libdir}/${ARCHITECTURE}${CONFIGURATION}"
3283	fi
3284	cfa_libdir="$(readlink -m ${cfa_libdir})/"
3285
3286	cat >>confdefs.h <<_ACEOF
3287	#define CFA_LIBDIR "${cfa_libdir}"
3288	_ACEOF
3289
3290	CFA_LIBDIR=${cfa_libdir}
3291
3292
3293
3294	#==============================================================================
3295	# Create variables for commonly used targets
3296
3297	TOP_SRCDIR="$(readlink -m $ac_confdir/)/"
3298	TOP_BUILDDIR="$(readlink -m $ac_pwd/)/"
3299
3300
3301	cat >>confdefs.h <<_ACEOF
3302	#define TOP_SRCDIR "$TOP_SRCDIR"
3303	_ACEOF
3304
3305
3306	cat >>confdefs.h <<_ACEOF
3307	#define TOP_BUILDDIR "$TOP_BUILDDIR"
3308	_ACEOF
3309
3310
3311	DRIVER_DIR=${TOP_BUILDDIR}driver/
3312	CFACC=${DRIVER_DIR}cfa
3313	CFACPP=${DRIVER_DIR}cfa-cpp
3314
3315
3316
3317
3318	#==============================================================================
3319	# Flag variables needed to build in tree
3320	LIBCFA_SRC='${TOP_SRCDIR}/libcfa/src'
3321	BUILD_IN_TREE_FLAGS="-XCFA -t -B${DRIVER_DIR}"
3322
3323
3324	#==============================================================================
3325	# handle the list of hosts to build for
3326	for var in $ac_configure_args
3327	do
3328	#strip quotes surrouding values
3329	case $var in
3330	# skip cross compilation related arguments
3331	\'--host=) ;; \'host_alias=) ;; \'--build=) ;; \'build_alias=) ;; \'--target=) ;; \'target_alias=) ;;
3332
3333	# skip the target hosts
3334	\'--with-target-hosts=*) ;;
3335
3336	# append all other arguments to the sub configure arguments
3337	*) LIBCFA_GENERAL_ARGS="${LIBCFA_GENERAL_ARGS} $var";;
3338	esac
3339	done
3340
3341	#==============================================================================
3342	# handle the list of hosts to build for
3343	# Make sure we can run config.sub.
3344	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
3345	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3346
3347	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3348	$as_echo_n "checking build system type... " >&6; }
3349	if ${ac_cv_build+:} false; then :
3350	$as_echo_n "(cached) " >&6
3351	else
3352	ac_build_alias=$build_alias
3353	test "x$ac_build_alias" = x &&
3354	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3355	test "x$ac_build_alias" = x &&
3356	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3357	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
3358	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3359
3360	fi
3361	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3362	$as_echo "$ac_cv_build" >&6; }
3363	case $ac_cv_build in
3364	--*) ;;
3365	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3366	esac
3367	build=$ac_cv_build
3368	ac_save_IFS=$IFS; IFS='-'
3369	set x $ac_cv_build
3370	shift
3371	build_cpu=$1
3372	build_vendor=$2
3373	shift; shift
3374	# Remember, the first character of IFS is used to create $*,
3375	# except with old shells:
3376	build_os=$*
3377	IFS=$ac_save_IFS
3378	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
3379
3380
3381	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3382	$as_echo_n "checking host system type... " >&6; }
3383	if ${ac_cv_host+:} false; then :
3384	$as_echo_n "(cached) " >&6
3385	else
3386	if test "x$host_alias" = x; then
3387	ac_cv_host=$ac_cv_build
3388	else
3389	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
3390	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3391	fi
3392
3393	fi
3394	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3395	$as_echo "$ac_cv_host" >&6; }
3396	case $ac_cv_host in
3397	--*) ;;
3398	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3399	esac
3400	host=$ac_cv_host
3401	ac_save_IFS=$IFS; IFS='-'
3402	set x $ac_cv_host
3403	shift
3404	host_cpu=$1
3405	host_vendor=$2
3406	shift; shift
3407	# Remember, the first character of IFS is used to create $*,
3408	# except with old shells:
3409	host_os=$*
3410	IFS=$ac_save_IFS
3411	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
3412
3413
3414
3415	if ! test "$host_cpu" = "$build_cpu"; then
3416	case $host_cpu in
3417	i386)
3418	HOST_FLAGS="-m32"
3419	;;
3420	i686)
3421	HOST_FLAGS="-m32"
3422	;;
3423	x86_64)
3424	HOST_FLAGS="-m64"
3425	;;
3426	esac
3427	fi
3428
3429
3430	default_target="${host_cpu}:debug, ${host_cpu}:nodebug"
3431
3432	# Check whether --with-target-hosts was given.
3433	if test "${with_target_hosts+set}" = set; then :
3434	withval=$with_target_hosts; target_hosts=$withval
3435	else
3436	target_hosts=${default_target}
3437	fi
3438
3439
3440	TARGET_HOSTS=${target_hosts}
3441
3442
3443	LIBCFA_PATHS="DRIVER_DIR=${DRIVER_DIR}"
3444
3445	for i in $(echo $target_hosts \| sed "s/,/ /g")
3446	do
3447	# call your procedure/other scripts here below
3448	arch_name=$(echo $i \| sed -r "s/:(.*)//g")
3449	lib_config=$(echo $i \| sed -r "s/(.*)://g")
3450
3451	case $lib_config in
3452	"nodebug") ;;
3453	"debug") ;;
3454	"nolib") ;;
3455	*)
3456	>&2 echo "Configuration must be 'debug', 'nodebug' or 'nolib'"
3457	exit 1
3458	;;
3459	esac
3460
3461
3462	case ${arch_name} in
3463	"host") arch_name=${host_cpu};;
3464	*) arch_name=${arch_name};;
3465	esac
3466
3467	case $arch_name in
3468	"x64" ) cannon_arch_name="x64";;
3469	"x86-64" ) cannon_arch_name="x64";;
3470	"x86_64" ) cannon_arch_name="x64";;
3471	"x86" ) cannon_arch_name="x86";;
3472	"i386" ) cannon_arch_name="x86";;
3473	"i486" ) cannon_arch_name="x86";;
3474	"i686" ) cannon_arch_name="x86";;
3475	"Intel 80386") cannon_arch_name="x86";;
3476	"arm" ) cannon_arch_name="arm";;
3477	"ARM" ) cannon_arch_name="arm";;
3478	*)
3479	>&2 echo "Unkown architecture " $arch_name;
3480	exit 1
3481	;;
3482	esac
3483
3484	lib_arch=${cannon_arch_name}
3485	lib_dir="libcfa/${lib_arch}-${lib_config}"
3486
3487	LIBCFA_TARGET_DIRS="${LIBCFA_TARGET_DIRS} ${lib_dir}"
3488	LIBCFA_TARGET_MAKEFILES="${LIBCFA_TARGET_MAKEFILES} ${lib_dir}/Makefile"
3489
3490	mkdir -p ${lib_dir}
3491	echo -n "${LIBCFA_GENERAL_ARGS} " > ${lib_dir}/config.data
3492	echo -n "${LIBCFA_PATHS} " >> ${lib_dir}/config.data
3493	echo -n "ARCHITECTURE=${lib_arch} " >> ${lib_dir}/config.data
3494	echo -n "CONFIGURATION=${lib_config}" >> ${lib_dir}/config.data
3495	done
3496
3497
3498
3499
3500
3501	case ${host_cpu} in
3502	"host") arch_name=${host_cpu};;
3503	*) arch_name=${host_cpu};;
3504	esac
3505
3506	case $arch_name in
3507	"x64" ) cannon_arch_name="x64";;
3508	"x86-64" ) cannon_arch_name="x64";;
3509	"x86_64" ) cannon_arch_name="x64";;
3510	"x86" ) cannon_arch_name="x86";;
3511	"i386" ) cannon_arch_name="x86";;
3512	"i486" ) cannon_arch_name="x86";;
3513	"i686" ) cannon_arch_name="x86";;
3514	"Intel 80386") cannon_arch_name="x86";;
3515	"arm" ) cannon_arch_name="arm";;
3516	"ARM" ) cannon_arch_name="arm";;
3517	*)
3518	>&2 echo "Unkown architecture " $arch_name;
3519	exit 1
3520	;;
3521	esac
3522
3523
3524	cat >>confdefs.h <<_ACEOF
3525	#define CFA_DEFAULT_CPU "$cannon_arch_name"
3526	_ACEOF
3527
3528
3529	cat >>confdefs.h <<_ACEOF
3530	#define CFA_64_CPU "x64"
3531	_ACEOF
3532
3533
3534	cat >>confdefs.h <<_ACEOF
3535	#define CFA_32_CPU "x86"
3536	_ACEOF
3537
3538
3539	#==============================================================================
3540	# CAFLAGS
3541
3542	cat >>confdefs.h <<_ACEOF
3543	#define CFA_FLAGS "${CFAFLAGS}"
3544	_ACEOF
3545
3546	CFA_FLAGS=${CFAFLAGS}
3547
3548
3549	#==============================================================================
3550	# Checks for programs.
3551	ac_ext=cpp
3552	ac_cpp='$CXXCPP $CPPFLAGS'
3553	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3554	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3555	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3556	if test -z "$CXX"; then
3557	if test -n "$CCC"; then
3558	CXX=$CCC
3559	else
3560	if test -n "$ac_tool_prefix"; then
3561	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3562	do
3563	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3564	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3565	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3566	$as_echo_n "checking for $ac_word... " >&6; }
3567	if ${ac_cv_prog_CXX+:} false; then :
3568	$as_echo_n "(cached) " >&6
3569	else
3570	if test -n "$CXX"; then
3571	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3572	else
3573	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3574	for as_dir in $PATH
3575	do
3576	IFS=$as_save_IFS
3577	test -z "$as_dir" && as_dir=.
3578	for ac_exec_ext in '' $ac_executable_extensions; do
3579	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3580	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3581	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3582	break 2
3583	fi
3584	done
3585	done
3586	IFS=$as_save_IFS
3587
3588	fi
3589	fi
3590	CXX=$ac_cv_prog_CXX
3591	if test -n "$CXX"; then
3592	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3593	$as_echo "$CXX" >&6; }
3594	else
3595	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3596	$as_echo "no" >&6; }
3597	fi
3598
3599
3600	test -n "$CXX" && break
3601	done
3602	fi
3603	if test -z "$CXX"; then
3604	ac_ct_CXX=$CXX
3605	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3606	do
3607	# Extract the first word of "$ac_prog", so it can be a program name with args.
3608	set dummy $ac_prog; ac_word=$2
3609	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3610	$as_echo_n "checking for $ac_word... " >&6; }
3611	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3612	$as_echo_n "(cached) " >&6
3613	else
3614	if test -n "$ac_ct_CXX"; then
3615	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3616	else
3617	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3618	for as_dir in $PATH
3619	do
3620	IFS=$as_save_IFS
3621	test -z "$as_dir" && as_dir=.
3622	for ac_exec_ext in '' $ac_executable_extensions; do
3623	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3624	ac_cv_prog_ac_ct_CXX="$ac_prog"
3625	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3626	break 2
3627	fi
3628	done
3629	done
3630	IFS=$as_save_IFS
3631
3632	fi
3633	fi
3634	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3635	if test -n "$ac_ct_CXX"; then
3636	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3637	$as_echo "$ac_ct_CXX" >&6; }
3638	else
3639	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3640	$as_echo "no" >&6; }
3641	fi
3642
3643
3644	test -n "$ac_ct_CXX" && break
3645	done
3646
3647	if test "x$ac_ct_CXX" = x; then
3648	CXX="g++"
3649	else
3650	case $cross_compiling:$ac_tool_warned in
3651	yes:)
3652	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3653	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3654	ac_tool_warned=yes ;;
3655	esac
3656	CXX=$ac_ct_CXX
3657	fi
3658	fi
3659
3660	fi
3661	fi
3662	# Provide some information about the compiler.
3663	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3664	set X $ac_compile
3665	ac_compiler=$2
3666	for ac_option in --version -v -V -qversion; do
3667	{ { ac_try="$ac_compiler $ac_option >&5"
3668	case "(($ac_try" in
3669	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3670	*) ac_try_echo=$ac_try;;
3671	esac
3672	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3673	$as_echo "$ac_try_echo"; } >&5
3674	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3675	ac_status=$?
3676	if test -s conftest.err; then
3677	sed '10a\
3678	... rest of stderr output deleted ...
3679	10q' conftest.err >conftest.er1
3680	cat conftest.er1 >&5
3681	fi
3682	rm -f conftest.er1 conftest.err
3683	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3684	test $ac_status = 0; }
3685	done
3686
3687	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3688	/* end confdefs.h. */
3689
3690	int
3691	main ()
3692	{
3693
3694	;
3695	return 0;
3696	}
3697	_ACEOF
3698	ac_clean_files_save=$ac_clean_files
3699	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3700	# Try to create an executable without -o first, disregard a.out.
3701	# It will help us diagnose broken compilers, and finding out an intuition
3702	# of exeext.
3703	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
3704	$as_echo_n "checking whether the C++ compiler works... " >&6; }
3705	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3706
3707	# The possible output files:
3708	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3709
3710	ac_rmfiles=
3711	for ac_file in $ac_files
3712	do
3713	case $ac_file in
3714	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3715	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3716	esac
3717	done
3718	rm -f $ac_rmfiles
3719
3720	if { { ac_try="$ac_link_default"
3721	case "(($ac_try" in
3722	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3723	*) ac_try_echo=$ac_try;;
3724	esac
3725	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3726	$as_echo "$ac_try_echo"; } >&5
3727	(eval "$ac_link_default") 2>&5
3728	ac_status=$?
3729	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3730	test $ac_status = 0; }; then :
3731	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3732	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3733	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3734	# so that the user can short-circuit this test for compilers unknown to
3735	# Autoconf.
3736	for ac_file in $ac_files ''
3737	do
3738	test -f "$ac_file" \|\| continue
3739	case $ac_file in
3740	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
3741	;;
3742	[ab].out )
3743	# We found the default executable, but exeext='' is most
3744	# certainly right.
3745	break;;
3746	. )
3747	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3748	then :; else
3749	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3750	fi
3751	# We set ac_cv_exeext here because the later test for it is not
3752	# safe: cross compilers may not add the suffix if given an `-o'
3753	# argument, so we may need to know it at that point already.
3754	# Even if this section looks crufty: it has the advantage of
3755	# actually working.
3756	break;;
3757	* )
3758	break;;
3759	esac
3760	done
3761	test "$ac_cv_exeext" = no && ac_cv_exeext=
3762
3763	else
3764	ac_file=''
3765	fi
3766	if test -z "$ac_file"; then :
3767	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3768	$as_echo "no" >&6; }
3769	$as_echo "$as_me: failed program was:" >&5
3770	sed 's/^/\| /' conftest.$ac_ext >&5
3771
3772	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3773	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3774	as_fn_error 77 "C++ compiler cannot create executables
3775	See \`config.log' for more details" "$LINENO" 5; }
3776	else
3777	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3778	$as_echo "yes" >&6; }
3779	fi
3780	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3781	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
3782	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3783	$as_echo "$ac_file" >&6; }
3784	ac_exeext=$ac_cv_exeext
3785
3786	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3787	ac_clean_files=$ac_clean_files_save
3788	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3789	$as_echo_n "checking for suffix of executables... " >&6; }
3790	if { { ac_try="$ac_link"
3791	case "(($ac_try" in
3792	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3793	*) ac_try_echo=$ac_try;;
3794	esac
3795	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3796	$as_echo "$ac_try_echo"; } >&5
3797	(eval "$ac_link") 2>&5
3798	ac_status=$?
3799	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3800	test $ac_status = 0; }; then :
3801	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3802	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3803	# work properly (i.e., refer to `conftest.exe'), while it won't with
3804	# `rm'.
3805	for ac_file in conftest.exe conftest conftest.*; do
3806	test -f "$ac_file" \|\| continue
3807	case $ac_file in
3808	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3809	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3810	break;;
3811	* ) break;;
3812	esac
3813	done
3814	else
3815	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3816	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3817	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3818	See \`config.log' for more details" "$LINENO" 5; }
3819	fi
3820	rm -f conftest conftest$ac_cv_exeext
3821	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3822	$as_echo "$ac_cv_exeext" >&6; }
3823
3824	rm -f conftest.$ac_ext
3825	EXEEXT=$ac_cv_exeext
3826	ac_exeext=$EXEEXT
3827	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3828	/* end confdefs.h. */
3829	#include <stdio.h>
3830	int
3831	main ()
3832	{
3833	FILE *f = fopen ("conftest.out", "w");
3834	return ferror (f) \|\| fclose (f) != 0;
3835
3836	;
3837	return 0;
3838	}
3839	_ACEOF
3840	ac_clean_files="$ac_clean_files conftest.out"
3841	# Check that the compiler produces executables we can run. If not, either
3842	# the compiler is broken, or we cross compile.
3843	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3844	$as_echo_n "checking whether we are cross compiling... " >&6; }
3845	if test "$cross_compiling" != yes; then
3846	{ { ac_try="$ac_link"
3847	case "(($ac_try" in
3848	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3849	*) ac_try_echo=$ac_try;;
3850	esac
3851	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3852	$as_echo "$ac_try_echo"; } >&5
3853	(eval "$ac_link") 2>&5
3854	ac_status=$?
3855	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3856	test $ac_status = 0; }
3857	if { ac_try='./conftest$ac_cv_exeext'
3858	{ { case "(($ac_try" in
3859	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3860	*) ac_try_echo=$ac_try;;
3861	esac
3862	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3863	$as_echo "$ac_try_echo"; } >&5
3864	(eval "$ac_try") 2>&5
3865	ac_status=$?
3866	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3867	test $ac_status = 0; }; }; then
3868	cross_compiling=no
3869	else
3870	if test "$cross_compiling" = maybe; then
3871	cross_compiling=yes
3872	else
3873	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3874	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3875	as_fn_error $? "cannot run C++ compiled programs.
3876	If you meant to cross compile, use \`--host'.
3877	See \`config.log' for more details" "$LINENO" 5; }
3878	fi
3879	fi
3880	fi
3881	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3882	$as_echo "$cross_compiling" >&6; }
3883
3884	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3885	ac_clean_files=$ac_clean_files_save
3886	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3887	$as_echo_n "checking for suffix of object files... " >&6; }
3888	if ${ac_cv_objext+:} false; then :
3889	$as_echo_n "(cached) " >&6
3890	else
3891	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3892	/* end confdefs.h. */
3893
3894	int
3895	main ()
3896	{
3897
3898	;
3899	return 0;
3900	}
3901	_ACEOF
3902	rm -f conftest.o conftest.obj
3903	if { { ac_try="$ac_compile"
3904	case "(($ac_try" in
3905	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3906	*) ac_try_echo=$ac_try;;
3907	esac
3908	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3909	$as_echo "$ac_try_echo"; } >&5
3910	(eval "$ac_compile") 2>&5
3911	ac_status=$?
3912	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3913	test $ac_status = 0; }; then :
3914	for ac_file in conftest.o conftest.obj conftest.*; do
3915	test -f "$ac_file" \|\| continue;
3916	case $ac_file in
3917	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3918	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3919	break;;
3920	esac
3921	done
3922	else
3923	$as_echo "$as_me: failed program was:" >&5
3924	sed 's/^/\| /' conftest.$ac_ext >&5
3925
3926	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3927	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3928	as_fn_error $? "cannot compute suffix of object files: cannot compile
3929	See \`config.log' for more details" "$LINENO" 5; }
3930	fi
3931	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3932	fi
3933	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3934	$as_echo "$ac_cv_objext" >&6; }
3935	OBJEXT=$ac_cv_objext
3936	ac_objext=$OBJEXT
3937	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3938	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3939	if ${ac_cv_cxx_compiler_gnu+:} false; then :
3940	$as_echo_n "(cached) " >&6
3941	else
3942	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3943	/* end confdefs.h. */
3944
3945	int
3946	main ()
3947	{
3948	#ifndef __GNUC__
3949	choke me
3950	#endif
3951
3952	;
3953	return 0;
3954	}
3955	_ACEOF
3956	if ac_fn_cxx_try_compile "$LINENO"; then :
3957	ac_compiler_gnu=yes
3958	else
3959	ac_compiler_gnu=no
3960	fi
3961	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3962	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3963
3964	fi
3965	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3966	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3967	if test $ac_compiler_gnu = yes; then
3968	GXX=yes
3969	else
3970	GXX=
3971	fi
3972	ac_test_CXXFLAGS=${CXXFLAGS+set}
3973	ac_save_CXXFLAGS=$CXXFLAGS
3974	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3975	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3976	if ${ac_cv_prog_cxx_g+:} false; then :
3977	$as_echo_n "(cached) " >&6
3978	else
3979	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3980	ac_cxx_werror_flag=yes
3981	ac_cv_prog_cxx_g=no
3982	CXXFLAGS="-g"
3983	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3984	/* end confdefs.h. */
3985
3986	int
3987	main ()
3988	{
3989
3990	;
3991	return 0;
3992	}
3993	_ACEOF
3994	if ac_fn_cxx_try_compile "$LINENO"; then :
3995	ac_cv_prog_cxx_g=yes
3996	else
3997	CXXFLAGS=""
3998	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3999	/* end confdefs.h. */
4000
4001	int
4002	main ()
4003	{
4004
4005	;
4006	return 0;
4007	}
4008	_ACEOF
4009	if ac_fn_cxx_try_compile "$LINENO"; then :
4010
4011	else
4012	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4013	CXXFLAGS="-g"
4014	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4015	/* end confdefs.h. */
4016
4017	int
4018	main ()
4019	{
4020
4021	;
4022	return 0;
4023	}
4024	_ACEOF
4025	if ac_fn_cxx_try_compile "$LINENO"; then :
4026	ac_cv_prog_cxx_g=yes
4027	fi
4028	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4029	fi
4030	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4031	fi
4032	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4033	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4034	fi
4035	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4036	$as_echo "$ac_cv_prog_cxx_g" >&6; }
4037	if test "$ac_test_CXXFLAGS" = set; then
4038	CXXFLAGS=$ac_save_CXXFLAGS
4039	elif test $ac_cv_prog_cxx_g = yes; then
4040	if test "$GXX" = yes; then
4041	CXXFLAGS="-g -O2"
4042	else
4043	CXXFLAGS="-g"
4044	fi
4045	else
4046	if test "$GXX" = yes; then
4047	CXXFLAGS="-O2"
4048	else
4049	CXXFLAGS=
4050	fi
4051	fi
4052	ac_ext=c
4053	ac_cpp='$CPP $CPPFLAGS'
4054	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4055	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4056	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4057	DEPDIR="${am__leading_dot}deps"
4058
4059	ac_config_commands="$ac_config_commands depfiles"
4060
4061
4062	am_make=${MAKE-make}
4063	cat > confinc << 'END'
4064	am__doit:
4065	@echo this is the am__doit target
4066	.PHONY: am__doit
4067	END
4068	# If we don't find an include directive, just comment out the code.
4069	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4070	$as_echo_n "checking for style of include used by $am_make... " >&6; }
4071	am__include="#"
4072	am__quote=
4073	_am_result=none
4074	# First try GNU make style include.
4075	echo "include confinc" > confmf
4076	# Ignore all kinds of additional output from 'make'.
4077	case `$am_make -s -f confmf 2> /dev/null` in #(
4078	the\ am__doit\ target)
4079	am__include=include
4080	am__quote=
4081	_am_result=GNU
4082	;;
4083	esac
4084	# Now try BSD make style include.
4085	if test "$am__include" = "#"; then
4086	echo '.include "confinc"' > confmf
4087	case `$am_make -s -f confmf 2> /dev/null` in #(
4088	the\ am__doit\ target)
4089	am__include=.include
4090	am__quote="\""
4091	_am_result=BSD
4092	;;
4093	esac
4094	fi
4095
4096
4097	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4098	$as_echo "$_am_result" >&6; }
4099	rm -f confinc confmf
4100
4101	# Check whether --enable-dependency-tracking was given.
4102	if test "${enable_dependency_tracking+set}" = set; then :
4103	enableval=$enable_dependency_tracking;
4104	fi
4105
4106	if test "x$enable_dependency_tracking" != xno; then
4107	am_depcomp="$ac_aux_dir/depcomp"
4108	AMDEPBACKSLASH='\'
4109	am__nodep='_no'
4110	fi
4111	if test "x$enable_dependency_tracking" != xno; then
4112	AMDEP_TRUE=
4113	AMDEP_FALSE='#'
4114	else
4115	AMDEP_TRUE='#'
4116	AMDEP_FALSE=
4117	fi
4118
4119
4120
4121	depcc="$CXX" am_compiler_list=
4122
4123	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4124	$as_echo_n "checking dependency style of $depcc... " >&6; }
4125	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
4126	$as_echo_n "(cached) " >&6
4127	else
4128	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4129	# We make a subdir and do the tests there. Otherwise we can end up
4130	# making bogus files that we don't know about and never remove. For
4131	# instance it was reported that on HP-UX the gcc test will end up
4132	# making a dummy file named 'D' -- because '-MD' means "put the output
4133	# in D".
4134	rm -rf conftest.dir
4135	mkdir conftest.dir
4136	# Copy depcomp to subdir because otherwise we won't find it if we're
4137	# using a relative directory.
4138	cp "$am_depcomp" conftest.dir
4139	cd conftest.dir
4140	# We will build objects and dependencies in a subdirectory because
4141	# it helps to detect inapplicable dependency modes. For instance
4142	# both Tru64's cc and ICC support -MD to output dependencies as a
4143	# side effect of compilation, but ICC will put the dependencies in
4144	# the current directory while Tru64 will put them in the object
4145	# directory.
4146	mkdir sub
4147
4148	am_cv_CXX_dependencies_compiler_type=none
4149	if test "$am_compiler_list" = ""; then
4150	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4151	fi
4152	am__universal=false
4153	case " $depcc " in #(
4154	\ -arch\ \ -arch\ *) am__universal=true ;;
4155	esac
4156
4157	for depmode in $am_compiler_list; do
4158	# Setup a source with many dependencies, because some compilers
4159	# like to wrap large dependency lists on column 80 (with \), and
4160	# we should not choose a depcomp mode which is confused by this.
4161	#
4162	# We need to recreate these files for each test, as the compiler may
4163	# overwrite some of them when testing with obscure command lines.
4164	# This happens at least with the AIX C compiler.
4165	: > sub/conftest.c
4166	for i in 1 2 3 4 5 6; do
4167	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4168	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4169	# Solaris 10 /bin/sh.
4170	echo '/* dummy */' > sub/conftst$i.h
4171	done
4172	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4173
4174	# We check with '-c' and '-o' for the sake of the "dashmstdout"
4175	# mode. It turns out that the SunPro C++ compiler does not properly
4176	# handle '-M -o', and we need to detect this. Also, some Intel
4177	# versions had trouble with output in subdirs.
4178	am__obj=sub/conftest.${OBJEXT-o}
4179	am__minus_obj="-o $am__obj"
4180	case $depmode in
4181	gcc)
4182	# This depmode causes a compiler race in universal mode.
4183	test "$am__universal" = false \|\| continue
4184	;;
4185	nosideeffect)
4186	# After this tag, mechanisms are not by side-effect, so they'll
4187	# only be used when explicitly requested.
4188	if test "x$enable_dependency_tracking" = xyes; then
4189	continue
4190	else
4191	break
4192	fi
4193	;;
4194	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4195	# This compiler won't grok '-c -o', but also, the minuso test has
4196	# not run yet. These depmodes are late enough in the game, and
4197	# so weak that their functioning should not be impacted.
4198	am__obj=conftest.${OBJEXT-o}
4199	am__minus_obj=
4200	;;
4201	none) break ;;
4202	esac
4203	if depmode=$depmode \
4204	source=sub/conftest.c object=$am__obj \
4205	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4206	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4207	>/dev/null 2>conftest.err &&
4208	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4209	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4210	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4211	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4212	# icc doesn't choke on unknown options, it will just issue warnings
4213	# or remarks (even with -Werror). So we grep stderr for any message
4214	# that says an option was ignored or not supported.
4215	# When given -MP, icc 7.0 and 7.1 complain thusly:
4216	# icc: Command line warning: ignoring option '-M'; no argument required
4217	# The diagnosis changed in icc 8.0:
4218	# icc: Command line remark: option '-MP' not supported
4219	if (grep 'ignoring option' conftest.err \|\|
4220	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4221	am_cv_CXX_dependencies_compiler_type=$depmode
4222	break
4223	fi
4224	fi
4225	done
4226
4227	cd ..
4228	rm -rf conftest.dir
4229	else
4230	am_cv_CXX_dependencies_compiler_type=none
4231	fi
4232
4233	fi
4234	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4235	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4236	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4237
4238	if
4239	test "x$enable_dependency_tracking" != xno \
4240	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4241	am__fastdepCXX_TRUE=
4242	am__fastdepCXX_FALSE='#'
4243	else
4244	am__fastdepCXX_TRUE='#'
4245	am__fastdepCXX_FALSE=
4246	fi
4247
4248
4249	ac_ext=c
4250	ac_cpp='$CPP $CPPFLAGS'
4251	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4252	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4253	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4254	if test -n "$ac_tool_prefix"; then
4255	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4256	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4257	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4258	$as_echo_n "checking for $ac_word... " >&6; }
4259	if ${ac_cv_prog_CC+:} false; then :
4260	$as_echo_n "(cached) " >&6
4261	else
4262	if test -n "$CC"; then
4263	ac_cv_prog_CC="$CC" # Let the user override the test.
4264	else
4265	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4266	for as_dir in $PATH
4267	do
4268	IFS=$as_save_IFS
4269	test -z "$as_dir" && as_dir=.
4270	for ac_exec_ext in '' $ac_executable_extensions; do
4271	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4272	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4273	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4274	break 2
4275	fi
4276	done
4277	done
4278	IFS=$as_save_IFS
4279
4280	fi
4281	fi
4282	CC=$ac_cv_prog_CC
4283	if test -n "$CC"; then
4284	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4285	$as_echo "$CC" >&6; }
4286	else
4287	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4288	$as_echo "no" >&6; }
4289	fi
4290
4291
4292	fi
4293	if test -z "$ac_cv_prog_CC"; then
4294	ac_ct_CC=$CC
4295	# Extract the first word of "gcc", so it can be a program name with args.
4296	set dummy gcc; ac_word=$2
4297	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4298	$as_echo_n "checking for $ac_word... " >&6; }
4299	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4300	$as_echo_n "(cached) " >&6
4301	else
4302	if test -n "$ac_ct_CC"; then
4303	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4304	else
4305	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4306	for as_dir in $PATH
4307	do
4308	IFS=$as_save_IFS
4309	test -z "$as_dir" && as_dir=.
4310	for ac_exec_ext in '' $ac_executable_extensions; do
4311	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4312	ac_cv_prog_ac_ct_CC="gcc"
4313	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4314	break 2
4315	fi
4316	done
4317	done
4318	IFS=$as_save_IFS
4319
4320	fi
4321	fi
4322	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4323	if test -n "$ac_ct_CC"; then
4324	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4325	$as_echo "$ac_ct_CC" >&6; }
4326	else
4327	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4328	$as_echo "no" >&6; }
4329	fi
4330
4331	if test "x$ac_ct_CC" = x; then
4332	CC=""
4333	else
4334	case $cross_compiling:$ac_tool_warned in
4335	yes:)
4336	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4337	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4338	ac_tool_warned=yes ;;
4339	esac
4340	CC=$ac_ct_CC
4341	fi
4342	else
4343	CC="$ac_cv_prog_CC"
4344	fi
4345
4346	if test -z "$CC"; then
4347	if test -n "$ac_tool_prefix"; then
4348	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4349	set dummy ${ac_tool_prefix}cc; ac_word=$2
4350	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4351	$as_echo_n "checking for $ac_word... " >&6; }
4352	if ${ac_cv_prog_CC+:} false; then :
4353	$as_echo_n "(cached) " >&6
4354	else
4355	if test -n "$CC"; then
4356	ac_cv_prog_CC="$CC" # Let the user override the test.
4357	else
4358	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4359	for as_dir in $PATH
4360	do
4361	IFS=$as_save_IFS
4362	test -z "$as_dir" && as_dir=.
4363	for ac_exec_ext in '' $ac_executable_extensions; do
4364	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4365	ac_cv_prog_CC="${ac_tool_prefix}cc"
4366	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4367	break 2
4368	fi
4369	done
4370	done
4371	IFS=$as_save_IFS
4372
4373	fi
4374	fi
4375	CC=$ac_cv_prog_CC
4376	if test -n "$CC"; then
4377	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4378	$as_echo "$CC" >&6; }
4379	else
4380	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4381	$as_echo "no" >&6; }
4382	fi
4383
4384
4385	fi
4386	fi
4387	if test -z "$CC"; then
4388	# Extract the first word of "cc", so it can be a program name with args.
4389	set dummy cc; ac_word=$2
4390	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4391	$as_echo_n "checking for $ac_word... " >&6; }
4392	if ${ac_cv_prog_CC+:} false; then :
4393	$as_echo_n "(cached) " >&6
4394	else
4395	if test -n "$CC"; then
4396	ac_cv_prog_CC="$CC" # Let the user override the test.
4397	else
4398	ac_prog_rejected=no
4399	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4400	for as_dir in $PATH
4401	do
4402	IFS=$as_save_IFS
4403	test -z "$as_dir" && as_dir=.
4404	for ac_exec_ext in '' $ac_executable_extensions; do
4405	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4406	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4407	ac_prog_rejected=yes
4408	continue
4409	fi
4410	ac_cv_prog_CC="cc"
4411	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4412	break 2
4413	fi
4414	done
4415	done
4416	IFS=$as_save_IFS
4417
4418	if test $ac_prog_rejected = yes; then
4419	# We found a bogon in the path, so make sure we never use it.
4420	set dummy $ac_cv_prog_CC
4421	shift
4422	if test $# != 0; then
4423	# We chose a different compiler from the bogus one.
4424	# However, it has the same basename, so the bogon will be chosen
4425	# first if we set CC to just the basename; use the full file name.
4426	shift
4427	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4428	fi
4429	fi
4430	fi
4431	fi
4432	CC=$ac_cv_prog_CC
4433	if test -n "$CC"; then
4434	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4435	$as_echo "$CC" >&6; }
4436	else
4437	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4438	$as_echo "no" >&6; }
4439	fi
4440
4441
4442	fi
4443	if test -z "$CC"; then
4444	if test -n "$ac_tool_prefix"; then
4445	for ac_prog in cl.exe
4446	do
4447	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4448	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4449	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4450	$as_echo_n "checking for $ac_word... " >&6; }
4451	if ${ac_cv_prog_CC+:} false; then :
4452	$as_echo_n "(cached) " >&6
4453	else
4454	if test -n "$CC"; then
4455	ac_cv_prog_CC="$CC" # Let the user override the test.
4456	else
4457	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4458	for as_dir in $PATH
4459	do
4460	IFS=$as_save_IFS
4461	test -z "$as_dir" && as_dir=.
4462	for ac_exec_ext in '' $ac_executable_extensions; do
4463	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4464	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4465	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4466	break 2
4467	fi
4468	done
4469	done
4470	IFS=$as_save_IFS
4471
4472	fi
4473	fi
4474	CC=$ac_cv_prog_CC
4475	if test -n "$CC"; then
4476	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4477	$as_echo "$CC" >&6; }
4478	else
4479	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4480	$as_echo "no" >&6; }
4481	fi
4482
4483
4484	test -n "$CC" && break
4485	done
4486	fi
4487	if test -z "$CC"; then
4488	ac_ct_CC=$CC
4489	for ac_prog in cl.exe
4490	do
4491	# Extract the first word of "$ac_prog", so it can be a program name with args.
4492	set dummy $ac_prog; ac_word=$2
4493	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4494	$as_echo_n "checking for $ac_word... " >&6; }
4495	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4496	$as_echo_n "(cached) " >&6
4497	else
4498	if test -n "$ac_ct_CC"; then
4499	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4500	else
4501	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4502	for as_dir in $PATH
4503	do
4504	IFS=$as_save_IFS
4505	test -z "$as_dir" && as_dir=.
4506	for ac_exec_ext in '' $ac_executable_extensions; do
4507	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4508	ac_cv_prog_ac_ct_CC="$ac_prog"
4509	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4510	break 2
4511	fi
4512	done
4513	done
4514	IFS=$as_save_IFS
4515
4516	fi
4517	fi
4518	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4519	if test -n "$ac_ct_CC"; then
4520	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4521	$as_echo "$ac_ct_CC" >&6; }
4522	else
4523	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4524	$as_echo "no" >&6; }
4525	fi
4526
4527
4528	test -n "$ac_ct_CC" && break
4529	done
4530
4531	if test "x$ac_ct_CC" = x; then
4532	CC=""
4533	else
4534	case $cross_compiling:$ac_tool_warned in
4535	yes:)
4536	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4537	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4538	ac_tool_warned=yes ;;
4539	esac
4540	CC=$ac_ct_CC
4541	fi
4542	fi
4543
4544	fi
4545
4546
4547	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4548	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4549	as_fn_error $? "no acceptable C compiler found in \$PATH
4550	See \`config.log' for more details" "$LINENO" 5; }
4551
4552	# Provide some information about the compiler.
4553	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4554	set X $ac_compile
4555	ac_compiler=$2
4556	for ac_option in --version -v -V -qversion; do
4557	{ { ac_try="$ac_compiler $ac_option >&5"
4558	case "(($ac_try" in
4559	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4560	*) ac_try_echo=$ac_try;;
4561	esac
4562	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4563	$as_echo "$ac_try_echo"; } >&5
4564	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
4565	ac_status=$?
4566	if test -s conftest.err; then
4567	sed '10a\
4568	... rest of stderr output deleted ...
4569	10q' conftest.err >conftest.er1
4570	cat conftest.er1 >&5
4571	fi
4572	rm -f conftest.er1 conftest.err
4573	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4574	test $ac_status = 0; }
4575	done
4576
4577	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4578	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4579	if ${ac_cv_c_compiler_gnu+:} false; then :
4580	$as_echo_n "(cached) " >&6
4581	else
4582	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4583	/* end confdefs.h. */
4584
4585	int
4586	main ()
4587	{
4588	#ifndef __GNUC__
4589	choke me
4590	#endif
4591
4592	;
4593	return 0;
4594	}
4595	_ACEOF
4596	if ac_fn_c_try_compile "$LINENO"; then :
4597	ac_compiler_gnu=yes
4598	else
4599	ac_compiler_gnu=no
4600	fi
4601	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4602	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4603
4604	fi
4605	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4606	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
4607	if test $ac_compiler_gnu = yes; then
4608	GCC=yes
4609	else
4610	GCC=
4611	fi
4612	ac_test_CFLAGS=${CFLAGS+set}
4613	ac_save_CFLAGS=$CFLAGS
4614	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4615	$as_echo_n "checking whether $CC accepts -g... " >&6; }
4616	if ${ac_cv_prog_cc_g+:} false; then :
4617	$as_echo_n "(cached) " >&6
4618	else
4619	ac_save_c_werror_flag=$ac_c_werror_flag
4620	ac_c_werror_flag=yes
4621	ac_cv_prog_cc_g=no
4622	CFLAGS="-g"
4623	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4624	/* end confdefs.h. */
4625
4626	int
4627	main ()
4628	{
4629
4630	;
4631	return 0;
4632	}
4633	_ACEOF
4634	if ac_fn_c_try_compile "$LINENO"; then :
4635	ac_cv_prog_cc_g=yes
4636	else
4637	CFLAGS=""
4638	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4639	/* end confdefs.h. */
4640
4641	int
4642	main ()
4643	{
4644
4645	;
4646	return 0;
4647	}
4648	_ACEOF
4649	if ac_fn_c_try_compile "$LINENO"; then :
4650
4651	else
4652	ac_c_werror_flag=$ac_save_c_werror_flag
4653	CFLAGS="-g"
4654	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4655	/* end confdefs.h. */
4656
4657	int
4658	main ()
4659	{
4660
4661	;
4662	return 0;
4663	}
4664	_ACEOF
4665	if ac_fn_c_try_compile "$LINENO"; then :
4666	ac_cv_prog_cc_g=yes
4667	fi
4668	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4669	fi
4670	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4671	fi
4672	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4673	ac_c_werror_flag=$ac_save_c_werror_flag
4674	fi
4675	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4676	$as_echo "$ac_cv_prog_cc_g" >&6; }
4677	if test "$ac_test_CFLAGS" = set; then
4678	CFLAGS=$ac_save_CFLAGS
4679	elif test $ac_cv_prog_cc_g = yes; then
4680	if test "$GCC" = yes; then
4681	CFLAGS="-g -O2"
4682	else
4683	CFLAGS="-g"
4684	fi
4685	else
4686	if test "$GCC" = yes; then
4687	CFLAGS="-O2"
4688	else
4689	CFLAGS=
4690	fi
4691	fi
4692	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4693	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4694	if ${ac_cv_prog_cc_c89+:} false; then :
4695	$as_echo_n "(cached) " >&6
4696	else
4697	ac_cv_prog_cc_c89=no
4698	ac_save_CC=$CC
4699	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4700	/* end confdefs.h. */
4701	#include <stdarg.h>
4702	#include <stdio.h>
4703	struct stat;
4704	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4705	struct buf { int x; };
4706	FILE * (rcsopen) (struct buf , struct stat *, int);
4707	static char *e (p, i)
4708	char **p;
4709	int i;
4710	{
4711	return p[i];
4712	}
4713	static char f (char (g) (char , int), char *p, ...)
4714	{
4715	char *s;
4716	va_list v;
4717	va_start (v,p);
4718	s = g (p, va_arg (v,int));
4719	va_end (v);
4720	return s;
4721	}
4722
4723	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4724	function prototypes and stuff, but not '\xHH' hex character constants.
4725	These don't provoke an error unfortunately, instead are silently treated
4726	as 'x'. The following induces an error, until -std is added to get
4727	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4728	array size at least. It's necessary to write '\x00'==0 to get something
4729	that's true only with -std. */
4730	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4731
4732	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4733	inside strings and character constants. */
4734	#define FOO(x) 'x'
4735	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4736
4737	int test (int i, double x);
4738	struct s1 {int (*f) (int a);};
4739	struct s2 {int (*f) (double a);};
4740	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
4741	int argc;
4742	char **argv;
4743	int
4744	main ()
4745	{
4746	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
4747	;
4748	return 0;
4749	}
4750	_ACEOF
4751	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4752	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4753	do
4754	CC="$ac_save_CC $ac_arg"
4755	if ac_fn_c_try_compile "$LINENO"; then :
4756	ac_cv_prog_cc_c89=$ac_arg
4757	fi
4758	rm -f core conftest.err conftest.$ac_objext
4759	test "x$ac_cv_prog_cc_c89" != "xno" && break
4760	done
4761	rm -f conftest.$ac_ext
4762	CC=$ac_save_CC
4763
4764	fi
4765	# AC_CACHE_VAL
4766	case "x$ac_cv_prog_cc_c89" in
4767	x)
4768	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4769	$as_echo "none needed" >&6; } ;;
4770	xno)
4771	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4772	$as_echo "unsupported" >&6; } ;;
4773	*)
4774	CC="$CC $ac_cv_prog_cc_c89"
4775	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4776	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4777	esac
4778	if test "x$ac_cv_prog_cc_c89" != xno; then :
4779
4780	fi
4781
4782	ac_ext=c
4783	ac_cpp='$CPP $CPPFLAGS'
4784	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4785	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4786	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4787
4788	ac_ext=c
4789	ac_cpp='$CPP $CPPFLAGS'
4790	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4791	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4792	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4793	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4794	$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4795	if ${am_cv_prog_cc_c_o+:} false; then :
4796	$as_echo_n "(cached) " >&6
4797	else
4798	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4799	/* end confdefs.h. */
4800
4801	int
4802	main ()
4803	{
4804
4805	;
4806	return 0;
4807	}
4808	_ACEOF
4809	# Make sure it works both with $CC and with simple cc.
4810	# Following AC_PROG_CC_C_O, we do the test twice because some
4811	# compilers refuse to overwrite an existing .o file with -o,
4812	# though they will create one.
4813	am_cv_prog_cc_c_o=yes
4814	for am_i in 1 2; do
4815	if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4816	($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4817	ac_status=$?
4818	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4819	(exit $ac_status); } \
4820	&& test -f conftest2.$ac_objext; then
4821	: OK
4822	else
4823	am_cv_prog_cc_c_o=no
4824	break
4825	fi
4826	done
4827	rm -f core conftest*
4828	unset am_i
4829	fi
4830	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4831	$as_echo "$am_cv_prog_cc_c_o" >&6; }
4832	if test "$am_cv_prog_cc_c_o" != yes; then
4833	# Losing compiler, so override with the script.
4834	# FIXME: It is wrong to rewrite CC.
4835	# But if we don't then we get into trouble of one sort or another.
4836	# A longer-term fix would be to have automake use am__CC in this case,
4837	# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4838	CC="$am_aux_dir/compile $CC"
4839	fi
4840	ac_ext=c
4841	ac_cpp='$CPP $CPPFLAGS'
4842	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4843	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4844	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4845
4846
4847	depcc="$CC" am_compiler_list=
4848
4849	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4850	$as_echo_n "checking dependency style of $depcc... " >&6; }
4851	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4852	$as_echo_n "(cached) " >&6
4853	else
4854	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4855	# We make a subdir and do the tests there. Otherwise we can end up
4856	# making bogus files that we don't know about and never remove. For
4857	# instance it was reported that on HP-UX the gcc test will end up
4858	# making a dummy file named 'D' -- because '-MD' means "put the output
4859	# in D".
4860	rm -rf conftest.dir
4861	mkdir conftest.dir
4862	# Copy depcomp to subdir because otherwise we won't find it if we're
4863	# using a relative directory.
4864	cp "$am_depcomp" conftest.dir
4865	cd conftest.dir
4866	# We will build objects and dependencies in a subdirectory because
4867	# it helps to detect inapplicable dependency modes. For instance
4868	# both Tru64's cc and ICC support -MD to output dependencies as a
4869	# side effect of compilation, but ICC will put the dependencies in
4870	# the current directory while Tru64 will put them in the object
4871	# directory.
4872	mkdir sub
4873
4874	am_cv_CC_dependencies_compiler_type=none
4875	if test "$am_compiler_list" = ""; then
4876	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4877	fi
4878	am__universal=false
4879	case " $depcc " in #(
4880	\ -arch\ \ -arch\ *) am__universal=true ;;
4881	esac
4882
4883	for depmode in $am_compiler_list; do
4884	# Setup a source with many dependencies, because some compilers
4885	# like to wrap large dependency lists on column 80 (with \), and
4886	# we should not choose a depcomp mode which is confused by this.
4887	#
4888	# We need to recreate these files for each test, as the compiler may
4889	# overwrite some of them when testing with obscure command lines.
4890	# This happens at least with the AIX C compiler.
4891	: > sub/conftest.c
4892	for i in 1 2 3 4 5 6; do
4893	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4894	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4895	# Solaris 10 /bin/sh.
4896	echo '/* dummy */' > sub/conftst$i.h
4897	done
4898	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4899
4900	# We check with '-c' and '-o' for the sake of the "dashmstdout"
4901	# mode. It turns out that the SunPro C++ compiler does not properly
4902	# handle '-M -o', and we need to detect this. Also, some Intel
4903	# versions had trouble with output in subdirs.
4904	am__obj=sub/conftest.${OBJEXT-o}
4905	am__minus_obj="-o $am__obj"
4906	case $depmode in
4907	gcc)
4908	# This depmode causes a compiler race in universal mode.
4909	test "$am__universal" = false \|\| continue
4910	;;
4911	nosideeffect)
4912	# After this tag, mechanisms are not by side-effect, so they'll
4913	# only be used when explicitly requested.
4914	if test "x$enable_dependency_tracking" = xyes; then
4915	continue
4916	else
4917	break
4918	fi
4919	;;
4920	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4921	# This compiler won't grok '-c -o', but also, the minuso test has
4922	# not run yet. These depmodes are late enough in the game, and
4923	# so weak that their functioning should not be impacted.
4924	am__obj=conftest.${OBJEXT-o}
4925	am__minus_obj=
4926	;;
4927	none) break ;;
4928	esac
4929	if depmode=$depmode \
4930	source=sub/conftest.c object=$am__obj \
4931	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4932	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4933	>/dev/null 2>conftest.err &&
4934	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4935	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4936	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4937	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4938	# icc doesn't choke on unknown options, it will just issue warnings
4939	# or remarks (even with -Werror). So we grep stderr for any message
4940	# that says an option was ignored or not supported.
4941	# When given -MP, icc 7.0 and 7.1 complain thusly:
4942	# icc: Command line warning: ignoring option '-M'; no argument required
4943	# The diagnosis changed in icc 8.0:
4944	# icc: Command line remark: option '-MP' not supported
4945	if (grep 'ignoring option' conftest.err \|\|
4946	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4947	am_cv_CC_dependencies_compiler_type=$depmode
4948	break
4949	fi
4950	fi
4951	done
4952
4953	cd ..
4954	rm -rf conftest.dir
4955	else
4956	am_cv_CC_dependencies_compiler_type=none
4957	fi
4958
4959	fi
4960	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4961	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4962	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4963
4964	if
4965	test "x$enable_dependency_tracking" != xno \
4966	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4967	am__fastdepCC_TRUE=
4968	am__fastdepCC_FALSE='#'
4969	else
4970	am__fastdepCC_TRUE='#'
4971	am__fastdepCC_FALSE=
4972	fi
4973
4974
4975	# By default we simply use the C compiler to build assembly code.
4976
4977	test "${CCAS+set}" = set \|\| CCAS=$CC
4978	test "${CCASFLAGS+set}" = set \|\| CCASFLAGS=$CFLAGS
4979
4980
4981
4982	depcc="$CCAS" am_compiler_list=
4983
4984	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4985	$as_echo_n "checking dependency style of $depcc... " >&6; }
4986	if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4987	$as_echo_n "(cached) " >&6
4988	else
4989	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4990	# We make a subdir and do the tests there. Otherwise we can end up
4991	# making bogus files that we don't know about and never remove. For
4992	# instance it was reported that on HP-UX the gcc test will end up
4993	# making a dummy file named 'D' -- because '-MD' means "put the output
4994	# in D".
4995	rm -rf conftest.dir
4996	mkdir conftest.dir
4997	# Copy depcomp to subdir because otherwise we won't find it if we're
4998	# using a relative directory.
4999	cp "$am_depcomp" conftest.dir
5000	cd conftest.dir
5001	# We will build objects and dependencies in a subdirectory because
5002	# it helps to detect inapplicable dependency modes. For instance
5003	# both Tru64's cc and ICC support -MD to output dependencies as a
5004	# side effect of compilation, but ICC will put the dependencies in
5005	# the current directory while Tru64 will put them in the object
5006	# directory.
5007	mkdir sub
5008
5009	am_cv_CCAS_dependencies_compiler_type=none
5010	if test "$am_compiler_list" = ""; then
5011	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
5012	fi
5013	am__universal=false
5014
5015
5016	for depmode in $am_compiler_list; do
5017	# Setup a source with many dependencies, because some compilers
5018	# like to wrap large dependency lists on column 80 (with \), and
5019	# we should not choose a depcomp mode which is confused by this.
5020	#
5021	# We need to recreate these files for each test, as the compiler may
5022	# overwrite some of them when testing with obscure command lines.
5023	# This happens at least with the AIX C compiler.
5024	: > sub/conftest.c
5025	for i in 1 2 3 4 5 6; do
5026	echo '#include "conftst'$i'.h"' >> sub/conftest.c
5027	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
5028	# Solaris 10 /bin/sh.
5029	echo '/* dummy */' > sub/conftst$i.h
5030	done
5031	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5032
5033	# We check with '-c' and '-o' for the sake of the "dashmstdout"
5034	# mode. It turns out that the SunPro C++ compiler does not properly
5035	# handle '-M -o', and we need to detect this. Also, some Intel
5036	# versions had trouble with output in subdirs.
5037	am__obj=sub/conftest.${OBJEXT-o}
5038	am__minus_obj="-o $am__obj"
5039	case $depmode in
5040	gcc)
5041	# This depmode causes a compiler race in universal mode.
5042	test "$am__universal" = false \|\| continue
5043	;;
5044	nosideeffect)
5045	# After this tag, mechanisms are not by side-effect, so they'll
5046	# only be used when explicitly requested.
5047	if test "x$enable_dependency_tracking" = xyes; then
5048	continue
5049	else
5050	break
5051	fi
5052	;;
5053	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
5054	# This compiler won't grok '-c -o', but also, the minuso test has
5055	# not run yet. These depmodes are late enough in the game, and
5056	# so weak that their functioning should not be impacted.
5057	am__obj=conftest.${OBJEXT-o}
5058	am__minus_obj=
5059	;;
5060	none) break ;;
5061	esac
5062	if depmode=$depmode \
5063	source=sub/conftest.c object=$am__obj \
5064	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5065	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5066	>/dev/null 2>conftest.err &&
5067	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5068	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5069	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5070	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5071	# icc doesn't choke on unknown options, it will just issue warnings
5072	# or remarks (even with -Werror). So we grep stderr for any message
5073	# that says an option was ignored or not supported.
5074	# When given -MP, icc 7.0 and 7.1 complain thusly:
5075	# icc: Command line warning: ignoring option '-M'; no argument required
5076	# The diagnosis changed in icc 8.0:
5077	# icc: Command line remark: option '-MP' not supported
5078	if (grep 'ignoring option' conftest.err \|\|
5079	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5080	am_cv_CCAS_dependencies_compiler_type=$depmode
5081	break
5082	fi
5083	fi
5084	done
5085
5086	cd ..
5087	rm -rf conftest.dir
5088	else
5089	am_cv_CCAS_dependencies_compiler_type=none
5090	fi
5091
5092	fi
5093	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
5094	$as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
5095	CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
5096
5097	if
5098	test "x$enable_dependency_tracking" != xno \
5099	&& test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
5100	am__fastdepCCAS_TRUE=
5101	am__fastdepCCAS_FALSE='#'
5102	else
5103	am__fastdepCCAS_TRUE='#'
5104	am__fastdepCCAS_FALSE=
5105	fi
5106
5107
5108	# deprecated
5109	# These are often not installed and people miss seeing the "no", so stop the configure.
5110	for ac_prog in 'bison -y' byacc
5111	do
5112	# Extract the first word of "$ac_prog", so it can be a program name with args.
5113	set dummy $ac_prog; ac_word=$2
5114	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5115	$as_echo_n "checking for $ac_word... " >&6; }
5116	if ${ac_cv_prog_YACC+:} false; then :
5117	$as_echo_n "(cached) " >&6
5118	else
5119	if test -n "$YACC"; then
5120	ac_cv_prog_YACC="$YACC" # Let the user override the test.
5121	else
5122	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5123	for as_dir in $PATH
5124	do
5125	IFS=$as_save_IFS
5126	test -z "$as_dir" && as_dir=.
5127	for ac_exec_ext in '' $ac_executable_extensions; do
5128	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5129	ac_cv_prog_YACC="$ac_prog"
5130	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5131	break 2
5132	fi
5133	done
5134	done
5135	IFS=$as_save_IFS
5136
5137	fi
5138	fi
5139	YACC=$ac_cv_prog_YACC
5140	if test -n "$YACC"; then
5141	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5142	$as_echo "$YACC" >&6; }
5143	else
5144	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5145	$as_echo "no" >&6; }
5146	fi
5147
5148
5149	test -n "$YACC" && break
5150	done
5151	test -n "$YACC" \|\| YACC="yacc"
5152
5153	if test "${YACC}" = "yacc" ; then echo "Error: bison required." ; exit 1 ; fi
5154
5155	for ac_prog in flex lex
5156	do
5157	# Extract the first word of "$ac_prog", so it can be a program name with args.
5158	set dummy $ac_prog; ac_word=$2
5159	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5160	$as_echo_n "checking for $ac_word... " >&6; }
5161	if ${ac_cv_prog_LEX+:} false; then :
5162	$as_echo_n "(cached) " >&6
5163	else
5164	if test -n "$LEX"; then
5165	ac_cv_prog_LEX="$LEX" # Let the user override the test.
5166	else
5167	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5168	for as_dir in $PATH
5169	do
5170	IFS=$as_save_IFS
5171	test -z "$as_dir" && as_dir=.
5172	for ac_exec_ext in '' $ac_executable_extensions; do
5173	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5174	ac_cv_prog_LEX="$ac_prog"
5175	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5176	break 2
5177	fi
5178	done
5179	done
5180	IFS=$as_save_IFS
5181
5182	fi
5183	fi
5184	LEX=$ac_cv_prog_LEX
5185	if test -n "$LEX"; then
5186	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
5187	$as_echo "$LEX" >&6; }
5188	else
5189	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5190	$as_echo "no" >&6; }
5191	fi
5192
5193
5194	test -n "$LEX" && break
5195	done
5196	test -n "$LEX" \|\| LEX=":"
5197
5198	if test "x$LEX" != "x:"; then
5199	cat >conftest.l <<_ACEOF
5200	%%
5201	a { ECHO; }
5202	b { REJECT; }
5203	c { yymore (); }
5204	d { yyless (1); }
5205	e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */
5206	yyless ((input () != 0)); }
5207	f { unput (yytext[0]); }
5208	. { BEGIN INITIAL; }
5209	%%
5210	#ifdef YYTEXT_POINTER
5211	extern char *yytext;
5212	#endif
5213	int
5214	main (void)
5215	{
5216	return ! yylex () + ! yywrap ();
5217	}
5218	_ACEOF
5219	{ { ac_try="$LEX conftest.l"
5220	case "(($ac_try" in
5221	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5222	*) ac_try_echo=$ac_try;;
5223	esac
5224	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5225	$as_echo "$ac_try_echo"; } >&5
5226	(eval "$LEX conftest.l") 2>&5
5227	ac_status=$?
5228	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5229	test $ac_status = 0; }
5230	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
5231	$as_echo_n "checking lex output file root... " >&6; }
5232	if ${ac_cv_prog_lex_root+:} false; then :
5233	$as_echo_n "(cached) " >&6
5234	else
5235
5236	if test -f lex.yy.c; then
5237	ac_cv_prog_lex_root=lex.yy
5238	elif test -f lexyy.c; then
5239	ac_cv_prog_lex_root=lexyy
5240	else
5241	as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
5242	fi
5243	fi
5244	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
5245	$as_echo "$ac_cv_prog_lex_root" >&6; }
5246	LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
5247
5248	if test -z "${LEXLIB+set}"; then
5249	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
5250	$as_echo_n "checking lex library... " >&6; }
5251	if ${ac_cv_lib_lex+:} false; then :
5252	$as_echo_n "(cached) " >&6
5253	else
5254
5255	ac_save_LIBS=$LIBS
5256	ac_cv_lib_lex='none needed'
5257	for ac_lib in '' -lfl -ll; do
5258	LIBS="$ac_lib $ac_save_LIBS"
5259	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5260	/* end confdefs.h. */
5261	`cat $LEX_OUTPUT_ROOT.c`
5262	_ACEOF
5263	if ac_fn_c_try_link "$LINENO"; then :
5264	ac_cv_lib_lex=$ac_lib
5265	fi
5266	rm -f core conftest.err conftest.$ac_objext \
5267	conftest$ac_exeext conftest.$ac_ext
5268	test "$ac_cv_lib_lex" != 'none needed' && break
5269	done
5270	LIBS=$ac_save_LIBS
5271
5272	fi
5273	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
5274	$as_echo "$ac_cv_lib_lex" >&6; }
5275	test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
5276	fi
5277
5278
5279	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
5280	$as_echo_n "checking whether yytext is a pointer... " >&6; }
5281	if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
5282	$as_echo_n "(cached) " >&6
5283	else
5284	# POSIX says lex can declare yytext either as a pointer or an array; the
5285	# default is implementation-dependent. Figure out which it is, since
5286	# not all implementations provide the %pointer and %array declarations.
5287	ac_cv_prog_lex_yytext_pointer=no
5288	ac_save_LIBS=$LIBS
5289	LIBS="$LEXLIB $ac_save_LIBS"
5290	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5291	/* end confdefs.h. */
5292
5293	#define YYTEXT_POINTER 1
5294	`cat $LEX_OUTPUT_ROOT.c`
5295	_ACEOF
5296	if ac_fn_c_try_link "$LINENO"; then :
5297	ac_cv_prog_lex_yytext_pointer=yes
5298	fi
5299	rm -f core conftest.err conftest.$ac_objext \
5300	conftest$ac_exeext conftest.$ac_ext
5301	LIBS=$ac_save_LIBS
5302
5303	fi
5304	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
5305	$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
5306	if test $ac_cv_prog_lex_yytext_pointer = yes; then
5307
5308	$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
5309
5310	fi
5311	rm -f conftest.l $LEX_OUTPUT_ROOT.c
5312
5313	fi
5314	if test "${LEX}" = "lex" ; then echo "Error: flex required." ; exit 1 ; fi
5315
5316	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5317	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5318	set x ${MAKE-make}
5319	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5320	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
5321	$as_echo_n "(cached) " >&6
5322	else
5323	cat >conftest.make <<\_ACEOF
5324	SHELL = /bin/sh
5325	all:
5326	@echo '@@@%%%=$(MAKE)=@@@%%%'
5327	_ACEOF
5328	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5329	case `${MAKE-make} -f conftest.make 2>/dev/null` in
5330	@@@%%%=?=@@@%%%*)
5331	eval ac_cv_prog_make_${ac_make}_set=yes;;
5332	*)
5333	eval ac_cv_prog_make_${ac_make}_set=no;;
5334	esac
5335	rm -f conftest.make
5336	fi
5337	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5338	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5339	$as_echo "yes" >&6; }
5340	SET_MAKE=
5341	else
5342	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5343	$as_echo "no" >&6; }
5344	SET_MAKE="MAKE=${MAKE-make}"
5345	fi
5346
5347	if test -n "$ac_tool_prefix"; then
5348	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5349	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5350	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5351	$as_echo_n "checking for $ac_word... " >&6; }
5352	if ${ac_cv_prog_RANLIB+:} false; then :
5353	$as_echo_n "(cached) " >&6
5354	else
5355	if test -n "$RANLIB"; then
5356	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5357	else
5358	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5359	for as_dir in $PATH
5360	do
5361	IFS=$as_save_IFS
5362	test -z "$as_dir" && as_dir=.
5363	for ac_exec_ext in '' $ac_executable_extensions; do
5364	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5365	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5366	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5367	break 2
5368	fi
5369	done
5370	done
5371	IFS=$as_save_IFS
5372
5373	fi
5374	fi
5375	RANLIB=$ac_cv_prog_RANLIB
5376	if test -n "$RANLIB"; then
5377	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5378	$as_echo "$RANLIB" >&6; }
5379	else
5380	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5381	$as_echo "no" >&6; }
5382	fi
5383
5384
5385	fi
5386	if test -z "$ac_cv_prog_RANLIB"; then
5387	ac_ct_RANLIB=$RANLIB
5388	# Extract the first word of "ranlib", so it can be a program name with args.
5389	set dummy ranlib; ac_word=$2
5390	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5391	$as_echo_n "checking for $ac_word... " >&6; }
5392	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5393	$as_echo_n "(cached) " >&6
5394	else
5395	if test -n "$ac_ct_RANLIB"; then
5396	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5397	else
5398	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5399	for as_dir in $PATH
5400	do
5401	IFS=$as_save_IFS
5402	test -z "$as_dir" && as_dir=.
5403	for ac_exec_ext in '' $ac_executable_extensions; do
5404	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5405	ac_cv_prog_ac_ct_RANLIB="ranlib"
5406	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5407	break 2
5408	fi
5409	done
5410	done
5411	IFS=$as_save_IFS
5412
5413	fi
5414	fi
5415	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5416	if test -n "$ac_ct_RANLIB"; then
5417	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5418	$as_echo "$ac_ct_RANLIB" >&6; }
5419	else
5420	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5421	$as_echo "no" >&6; }
5422	fi
5423
5424	if test "x$ac_ct_RANLIB" = x; then
5425	RANLIB=":"
5426	else
5427	case $cross_compiling:$ac_tool_warned in
5428	yes:)
5429	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5430	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5431	ac_tool_warned=yes ;;
5432	esac
5433	RANLIB=$ac_ct_RANLIB
5434	fi
5435	else
5436	RANLIB="$ac_cv_prog_RANLIB"
5437	fi
5438
5439
5440	# Checks for libraries.
5441
5442	# Checks for header files.
5443	ac_ext=c
5444	ac_cpp='$CPP $CPPFLAGS'
5445	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5446	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5447	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5448	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5449	$as_echo_n "checking how to run the C preprocessor... " >&6; }
5450	# On Suns, sometimes $CPP names a directory.
5451	if test -n "$CPP" && test -d "$CPP"; then
5452	CPP=
5453	fi
5454	if test -z "$CPP"; then
5455	if ${ac_cv_prog_CPP+:} false; then :
5456	$as_echo_n "(cached) " >&6
5457	else
5458	# Double quotes because CPP needs to be expanded
5459	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5460	do
5461	ac_preproc_ok=false
5462	for ac_c_preproc_warn_flag in '' yes
5463	do
5464	# Use a header file that comes with gcc, so configuring glibc
5465	# with a fresh cross-compiler works.
5466	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5467	# <limits.h> exists even on freestanding compilers.
5468	# On the NeXT, cc -E runs the code through the compiler's parser,
5469	# not just through cpp. "Syntax error" is here to catch this case.
5470	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5471	/* end confdefs.h. */
5472	#ifdef __STDC__
5473	# include <limits.h>
5474	#else
5475	# include <assert.h>
5476	#endif
5477	Syntax error
5478	_ACEOF
5479	if ac_fn_c_try_cpp "$LINENO"; then :
5480
5481	else
5482	# Broken: fails on valid input.
5483	continue
5484	fi
5485	rm -f conftest.err conftest.i conftest.$ac_ext
5486
5487	# OK, works on sane cases. Now check whether nonexistent headers
5488	# can be detected and how.
5489	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5490	/* end confdefs.h. */
5491	#include <ac_nonexistent.h>
5492	_ACEOF
5493	if ac_fn_c_try_cpp "$LINENO"; then :
5494	# Broken: success on invalid input.
5495	continue
5496	else
5497	# Passes both tests.
5498	ac_preproc_ok=:
5499	break
5500	fi
5501	rm -f conftest.err conftest.i conftest.$ac_ext
5502
5503	done
5504	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5505	rm -f conftest.i conftest.err conftest.$ac_ext
5506	if $ac_preproc_ok; then :
5507	break
5508	fi
5509
5510	done
5511	ac_cv_prog_CPP=$CPP
5512
5513	fi
5514	CPP=$ac_cv_prog_CPP
5515	else
5516	ac_cv_prog_CPP=$CPP
5517	fi
5518	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5519	$as_echo "$CPP" >&6; }
5520	ac_preproc_ok=false
5521	for ac_c_preproc_warn_flag in '' yes
5522	do
5523	# Use a header file that comes with gcc, so configuring glibc
5524	# with a fresh cross-compiler works.
5525	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5526	# <limits.h> exists even on freestanding compilers.
5527	# On the NeXT, cc -E runs the code through the compiler's parser,
5528	# not just through cpp. "Syntax error" is here to catch this case.
5529	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5530	/* end confdefs.h. */
5531	#ifdef __STDC__
5532	# include <limits.h>
5533	#else
5534	# include <assert.h>
5535	#endif
5536	Syntax error
5537	_ACEOF
5538	if ac_fn_c_try_cpp "$LINENO"; then :
5539
5540	else
5541	# Broken: fails on valid input.
5542	continue
5543	fi
5544	rm -f conftest.err conftest.i conftest.$ac_ext
5545
5546	# OK, works on sane cases. Now check whether nonexistent headers
5547	# can be detected and how.
5548	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5549	/* end confdefs.h. */
5550	#include <ac_nonexistent.h>
5551	_ACEOF
5552	if ac_fn_c_try_cpp "$LINENO"; then :
5553	# Broken: success on invalid input.
5554	continue
5555	else
5556	# Passes both tests.
5557	ac_preproc_ok=:
5558	break
5559	fi
5560	rm -f conftest.err conftest.i conftest.$ac_ext
5561
5562	done
5563	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5564	rm -f conftest.i conftest.err conftest.$ac_ext
5565	if $ac_preproc_ok; then :
5566
5567	else
5568	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5569	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5570	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5571	See \`config.log' for more details" "$LINENO" 5; }
5572	fi
5573
5574	ac_ext=c
5575	ac_cpp='$CPP $CPPFLAGS'
5576	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5577	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5578	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5579
5580
5581	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5582	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5583	if ${ac_cv_path_GREP+:} false; then :
5584	$as_echo_n "(cached) " >&6
5585	else
5586	if test -z "$GREP"; then
5587	ac_path_GREP_found=false
5588	# Loop through the user's path and test for each of PROGNAME-LIST
5589	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5590	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5591	do
5592	IFS=$as_save_IFS
5593	test -z "$as_dir" && as_dir=.
5594	for ac_prog in grep ggrep; do
5595	for ac_exec_ext in '' $ac_executable_extensions; do
5596	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5597	as_fn_executable_p "$ac_path_GREP" \|\| continue
5598	# Check for GNU ac_path_GREP and select it if it is found.
5599	# Check for GNU $ac_path_GREP
5600	case `"$ac_path_GREP" --version 2>&1` in
5601	GNU)
5602	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5603	*)
5604	ac_count=0
5605	$as_echo_n 0123456789 >"conftest.in"
5606	while :
5607	do
5608	cat "conftest.in" "conftest.in" >"conftest.tmp"
5609	mv "conftest.tmp" "conftest.in"
5610	cp "conftest.in" "conftest.nl"
5611	$as_echo 'GREP' >> "conftest.nl"
5612	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5613	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5614	as_fn_arith $ac_count + 1 && ac_count=$as_val
5615	if test $ac_count -gt ${ac_path_GREP_max-0}; then
5616	# Best one so far, save it but keep looking for a better one
5617	ac_cv_path_GREP="$ac_path_GREP"
5618	ac_path_GREP_max=$ac_count
5619	fi
5620	# 10*(2^10) chars as input seems more than enough
5621	test $ac_count -gt 10 && break
5622	done
5623	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5624	esac
5625
5626	$ac_path_GREP_found && break 3
5627	done
5628	done
5629	done
5630	IFS=$as_save_IFS
5631	if test -z "$ac_cv_path_GREP"; then
5632	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5633	fi
5634	else
5635	ac_cv_path_GREP=$GREP
5636	fi
5637
5638	fi
5639	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5640	$as_echo "$ac_cv_path_GREP" >&6; }
5641	GREP="$ac_cv_path_GREP"
5642
5643
5644	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5645	$as_echo_n "checking for egrep... " >&6; }
5646	if ${ac_cv_path_EGREP+:} false; then :
5647	$as_echo_n "(cached) " >&6
5648	else
5649	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
5650	then ac_cv_path_EGREP="$GREP -E"
5651	else
5652	if test -z "$EGREP"; then
5653	ac_path_EGREP_found=false
5654	# Loop through the user's path and test for each of PROGNAME-LIST
5655	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5656	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5657	do
5658	IFS=$as_save_IFS
5659	test -z "$as_dir" && as_dir=.
5660	for ac_prog in egrep; do
5661	for ac_exec_ext in '' $ac_executable_extensions; do
5662	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5663	as_fn_executable_p "$ac_path_EGREP" \|\| continue
5664	# Check for GNU ac_path_EGREP and select it if it is found.
5665	# Check for GNU $ac_path_EGREP
5666	case `"$ac_path_EGREP" --version 2>&1` in
5667	GNU)
5668	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5669	*)
5670	ac_count=0
5671	$as_echo_n 0123456789 >"conftest.in"
5672	while :
5673	do
5674	cat "conftest.in" "conftest.in" >"conftest.tmp"
5675	mv "conftest.tmp" "conftest.in"
5676	cp "conftest.in" "conftest.nl"
5677	$as_echo 'EGREP' >> "conftest.nl"
5678	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5679	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5680	as_fn_arith $ac_count + 1 && ac_count=$as_val
5681	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5682	# Best one so far, save it but keep looking for a better one
5683	ac_cv_path_EGREP="$ac_path_EGREP"
5684	ac_path_EGREP_max=$ac_count
5685	fi
5686	# 10*(2^10) chars as input seems more than enough
5687	test $ac_count -gt 10 && break
5688	done
5689	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5690	esac
5691
5692	$ac_path_EGREP_found && break 3
5693	done
5694	done
5695	done
5696	IFS=$as_save_IFS
5697	if test -z "$ac_cv_path_EGREP"; then
5698	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5699	fi
5700	else
5701	ac_cv_path_EGREP=$EGREP
5702	fi
5703
5704	fi
5705	fi
5706	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5707	$as_echo "$ac_cv_path_EGREP" >&6; }
5708	EGREP="$ac_cv_path_EGREP"
5709
5710
5711	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5712	$as_echo_n "checking for ANSI C header files... " >&6; }
5713	if ${ac_cv_header_stdc+:} false; then :
5714	$as_echo_n "(cached) " >&6
5715	else
5716	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5717	/* end confdefs.h. */
5718	#include <stdlib.h>
5719	#include <stdarg.h>
5720	#include <string.h>
5721	#include <float.h>
5722
5723	int
5724	main ()
5725	{
5726
5727	;
5728	return 0;
5729	}
5730	_ACEOF
5731	if ac_fn_c_try_compile "$LINENO"; then :
5732	ac_cv_header_stdc=yes
5733	else
5734	ac_cv_header_stdc=no
5735	fi
5736	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5737
5738	if test $ac_cv_header_stdc = yes; then
5739	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5740	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5741	/* end confdefs.h. */
5742	#include <string.h>
5743
5744	_ACEOF
5745	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5746	$EGREP "memchr" >/dev/null 2>&1; then :
5747
5748	else
5749	ac_cv_header_stdc=no
5750	fi
5751	rm -f conftest*
5752
5753	fi
5754
5755	if test $ac_cv_header_stdc = yes; then
5756	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5757	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5758	/* end confdefs.h. */
5759	#include <stdlib.h>
5760
5761	_ACEOF
5762	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5763	$EGREP "free" >/dev/null 2>&1; then :
5764
5765	else
5766	ac_cv_header_stdc=no
5767	fi
5768	rm -f conftest*
5769
5770	fi
5771
5772	if test $ac_cv_header_stdc = yes; then
5773	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5774	if test "$cross_compiling" = yes; then :
5775	:
5776	else
5777	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5778	/* end confdefs.h. */
5779	#include <ctype.h>
5780	#include <stdlib.h>
5781	#if ((' ' & 0x0FF) == 0x020)
5782	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5783	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5784	#else
5785	# define ISLOWER(c) \
5786	(('a' <= (c) && (c) <= 'i') \
5787	\|\| ('j' <= (c) && (c) <= 'r') \
5788	\|\| ('s' <= (c) && (c) <= 'z'))
5789	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5790	#endif
5791
5792	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5793	int
5794	main ()
5795	{
5796	int i;
5797	for (i = 0; i < 256; i++)
5798	if (XOR (islower (i), ISLOWER (i))
5799	\|\| toupper (i) != TOUPPER (i))
5800	return 2;
5801	return 0;
5802	}
5803	_ACEOF
5804	if ac_fn_c_try_run "$LINENO"; then :
5805
5806	else
5807	ac_cv_header_stdc=no
5808	fi
5809	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5810	conftest.$ac_objext conftest.beam conftest.$ac_ext
5811	fi
5812
5813	fi
5814	fi
5815	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5816	$as_echo "$ac_cv_header_stdc" >&6; }
5817	if test $ac_cv_header_stdc = yes; then
5818
5819	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5820
5821	fi
5822
5823	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5824	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5825	inttypes.h stdint.h unistd.h
5826	do :
5827	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5828	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5829	"
5830	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5831	cat >>confdefs.h <<_ACEOF
5832	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5833	_ACEOF
5834
5835	fi
5836
5837	done
5838
5839
5840	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5841	if test "x$ac_cv_type_size_t" = xyes; then :
5842
5843	else
5844
5845	cat >>confdefs.h <<_ACEOF
5846	#define size_t unsigned int
5847	_ACEOF
5848
5849	fi
5850
5851	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5852	# for constant arguments. Useless!
5853	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5854	$as_echo_n "checking for working alloca.h... " >&6; }
5855	if ${ac_cv_working_alloca_h+:} false; then :
5856	$as_echo_n "(cached) " >&6
5857	else
5858	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5859	/* end confdefs.h. */
5860	#include <alloca.h>
5861	int
5862	main ()
5863	{
5864	char p = (char ) alloca (2 * sizeof (int));
5865	if (p) return 0;
5866	;
5867	return 0;
5868	}
5869	_ACEOF
5870	if ac_fn_c_try_link "$LINENO"; then :
5871	ac_cv_working_alloca_h=yes
5872	else
5873	ac_cv_working_alloca_h=no
5874	fi
5875	rm -f core conftest.err conftest.$ac_objext \
5876	conftest$ac_exeext conftest.$ac_ext
5877	fi
5878	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5879	$as_echo "$ac_cv_working_alloca_h" >&6; }
5880	if test $ac_cv_working_alloca_h = yes; then
5881
5882	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5883
5884	fi
5885
5886	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5887	$as_echo_n "checking for alloca... " >&6; }
5888	if ${ac_cv_func_alloca_works+:} false; then :
5889	$as_echo_n "(cached) " >&6
5890	else
5891	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5892	/* end confdefs.h. */
5893	#ifdef __GNUC__
5894	# define alloca __builtin_alloca
5895	#else
5896	# ifdef _MSC_VER
5897	# include <malloc.h>
5898	# define alloca _alloca
5899	# else
5900	# ifdef HAVE_ALLOCA_H
5901	# include <alloca.h>
5902	# else
5903	# ifdef _AIX
5904	#pragma alloca
5905	# else
5906	# ifndef alloca /* predefined by HP cc +Olibcalls */
5907	void *alloca (size_t);
5908	# endif
5909	# endif
5910	# endif
5911	# endif
5912	#endif
5913
5914	int
5915	main ()
5916	{
5917	char p = (char ) alloca (1);
5918	if (p) return 0;
5919	;
5920	return 0;
5921	}
5922	_ACEOF
5923	if ac_fn_c_try_link "$LINENO"; then :
5924	ac_cv_func_alloca_works=yes
5925	else
5926	ac_cv_func_alloca_works=no
5927	fi
5928	rm -f core conftest.err conftest.$ac_objext \
5929	conftest$ac_exeext conftest.$ac_ext
5930	fi
5931	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5932	$as_echo "$ac_cv_func_alloca_works" >&6; }
5933
5934	if test $ac_cv_func_alloca_works = yes; then
5935
5936	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5937
5938	else
5939	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
5940	# that cause trouble. Some versions do not even contain alloca or
5941	# contain a buggy version. If you still want to use their alloca,
5942	# use ar to extract alloca.o from them instead of compiling alloca.c.
5943
5944	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5945
5946	$as_echo "#define C_ALLOCA 1" >>confdefs.h
5947
5948
5949	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5950	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5951	if ${ac_cv_os_cray+:} false; then :
5952	$as_echo_n "(cached) " >&6
5953	else
5954	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5955	/* end confdefs.h. */
5956	#if defined CRAY && ! defined CRAY2
5957	webecray
5958	#else
5959	wenotbecray
5960	#endif
5961
5962	_ACEOF
5963	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5964	$EGREP "webecray" >/dev/null 2>&1; then :
5965	ac_cv_os_cray=yes
5966	else
5967	ac_cv_os_cray=no
5968	fi
5969	rm -f conftest*
5970
5971	fi
5972	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5973	$as_echo "$ac_cv_os_cray" >&6; }
5974	if test $ac_cv_os_cray = yes; then
5975	for ac_func in _getb67 GETB67 getb67; do
5976	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5977	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5978	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5979
5980	cat >>confdefs.h <<_ACEOF
5981	#define CRAY_STACKSEG_END $ac_func
5982	_ACEOF
5983
5984	break
5985	fi
5986
5987	done
5988	fi
5989
5990	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5991	$as_echo_n "checking stack direction for C alloca... " >&6; }
5992	if ${ac_cv_c_stack_direction+:} false; then :
5993	$as_echo_n "(cached) " >&6
5994	else
5995	if test "$cross_compiling" = yes; then :
5996	ac_cv_c_stack_direction=0
5997	else
5998	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5999	/* end confdefs.h. */
6000	$ac_includes_default
6001	int
6002	find_stack_direction (int *addr, int depth)
6003	{
6004	int dir, dummy = 0;
6005	if (! addr)
6006	addr = &dummy;
6007	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
6008	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
6009	return dir + dummy;
6010	}
6011
6012	int
6013	main (int argc, char **argv)
6014	{
6015	return find_stack_direction (0, argc + !argv + 20) < 0;
6016	}
6017	_ACEOF
6018	if ac_fn_c_try_run "$LINENO"; then :
6019	ac_cv_c_stack_direction=1
6020	else
6021	ac_cv_c_stack_direction=-1
6022	fi
6023	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
6024	conftest.$ac_objext conftest.beam conftest.$ac_ext
6025	fi
6026
6027	fi
6028	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6029	$as_echo "$ac_cv_c_stack_direction" >&6; }
6030	cat >>confdefs.h <<_ACEOF
6031	#define STACK_DIRECTION $ac_cv_c_stack_direction
6032	_ACEOF
6033
6034
6035	fi
6036
6037	for ac_header in fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h
6038	do :
6039	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6040	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6041	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6042	cat >>confdefs.h <<_ACEOF
6043	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6044	_ACEOF
6045
6046	fi
6047
6048	done
6049
6050
6051	# Checks for typedefs, structures, and compiler characteristics.
6052	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
6053	$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
6054	if ${ac_cv_header_stdbool_h+:} false; then :
6055	$as_echo_n "(cached) " >&6
6056	else
6057	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6058	/* end confdefs.h. */
6059
6060	#include <stdbool.h>
6061	#ifndef bool
6062	"error: bool is not defined"
6063	#endif
6064	#ifndef false
6065	"error: false is not defined"
6066	#endif
6067	#if false
6068	"error: false is not 0"
6069	#endif
6070	#ifndef true
6071	"error: true is not defined"
6072	#endif
6073	#if true != 1
6074	"error: true is not 1"
6075	#endif
6076	#ifndef __bool_true_false_are_defined
6077	"error: __bool_true_false_are_defined is not defined"
6078	#endif
6079
6080	struct s { _Bool s: 1; _Bool t; } s;
6081
6082	char a[true == 1 ? 1 : -1];
6083	char b[false == 0 ? 1 : -1];
6084	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
6085	char d[(bool) 0.5 == true ? 1 : -1];
6086	/* See body of main program for 'e'. */
6087	char f[(_Bool) 0.0 == false ? 1 : -1];
6088	char g[true];
6089	char h[sizeof (_Bool)];
6090	char i[sizeof s.t];
6091	enum { j = false, k = true, l = false * true, m = true * 256 };
6092	/* The following fails for
6093	HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
6094	_Bool n[m];
6095	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
6096	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
6097	/* Catch a bug in an HP-UX C compiler. See
6098	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
6099	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
6100	*/
6101	_Bool q = true;
6102	_Bool *pq = &q;
6103
6104	int
6105	main ()
6106	{
6107
6108	bool e = &s;
6109	*pq \|= q;
6110	*pq \|= ! q;
6111	/* Refer to every declared value, to avoid compiler optimizations. */
6112	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
6113	+ !m + !n + !o + !p + !q + !pq);
6114
6115	;
6116	return 0;
6117	}
6118	_ACEOF
6119	if ac_fn_c_try_compile "$LINENO"; then :
6120	ac_cv_header_stdbool_h=yes
6121	else
6122	ac_cv_header_stdbool_h=no
6123	fi
6124	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6125	fi
6126	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
6127	$as_echo "$ac_cv_header_stdbool_h" >&6; }
6128	ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
6129	if test "x$ac_cv_type__Bool" = xyes; then :
6130
6131	cat >>confdefs.h <<_ACEOF
6132	#define HAVE__BOOL 1
6133	_ACEOF
6134
6135
6136	fi
6137
6138
6139	if test $ac_cv_header_stdbool_h = yes; then
6140
6141	$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
6142
6143	fi
6144
6145	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
6146	$as_echo_n "checking for inline... " >&6; }
6147	if ${ac_cv_c_inline+:} false; then :
6148	$as_echo_n "(cached) " >&6
6149	else
6150	ac_cv_c_inline=no
6151	for ac_kw in inline __inline__ __inline; do
6152	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6153	/* end confdefs.h. */
6154	#ifndef __cplusplus
6155	typedef int foo_t;
6156	static $ac_kw foo_t static_foo () {return 0; }
6157	$ac_kw foo_t foo () {return 0; }
6158	#endif
6159
6160	_ACEOF
6161	if ac_fn_c_try_compile "$LINENO"; then :
6162	ac_cv_c_inline=$ac_kw
6163	fi
6164	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6165	test "$ac_cv_c_inline" != no && break
6166	done
6167
6168	fi
6169	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
6170	$as_echo "$ac_cv_c_inline" >&6; }
6171
6172	case $ac_cv_c_inline in
6173	inline \| yes) ;;
6174	*)
6175	case $ac_cv_c_inline in
6176	no) ac_val=;;
6177	*) ac_val=$ac_cv_c_inline;;
6178	esac
6179	cat >>confdefs.h <<_ACEOF
6180	#ifndef __cplusplus
6181	#define inline $ac_val
6182	#endif
6183	_ACEOF
6184	;;
6185	esac
6186
6187	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6188	case $ac_cv_c_int16_t in #(
6189	no\|yes) ;; #(
6190	*)
6191
6192	cat >>confdefs.h <<_ACEOF
6193	#define int16_t $ac_cv_c_int16_t
6194	_ACEOF
6195	;;
6196	esac
6197
6198	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6199	case $ac_cv_c_int32_t in #(
6200	no\|yes) ;; #(
6201	*)
6202
6203	cat >>confdefs.h <<_ACEOF
6204	#define int32_t $ac_cv_c_int32_t
6205	_ACEOF
6206	;;
6207	esac
6208
6209	ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6210	case $ac_cv_c_int8_t in #(
6211	no\|yes) ;; #(
6212	*)
6213
6214	cat >>confdefs.h <<_ACEOF
6215	#define int8_t $ac_cv_c_int8_t
6216	_ACEOF
6217	;;
6218	esac
6219
6220	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
6221	$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
6222	if ${ac_cv_c_restrict+:} false; then :
6223	$as_echo_n "(cached) " >&6
6224	else
6225	ac_cv_c_restrict=no
6226	# The order here caters to the fact that C++ does not require restrict.
6227	for ac_kw in __restrict __restrict__ _Restrict restrict; do
6228	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6229	/* end confdefs.h. */
6230	typedef int * int_ptr;
6231	int foo (int_ptr $ac_kw ip) {
6232	return ip[0];
6233	}
6234	int
6235	main ()
6236	{
6237	int s[1];
6238	int * $ac_kw t = s;
6239	t[0] = 0;
6240	return foo(t)
6241	;
6242	return 0;
6243	}
6244	_ACEOF
6245	if ac_fn_c_try_compile "$LINENO"; then :
6246	ac_cv_c_restrict=$ac_kw
6247	fi
6248	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6249	test "$ac_cv_c_restrict" != no && break
6250	done
6251
6252	fi
6253	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
6254	$as_echo "$ac_cv_c_restrict" >&6; }
6255
6256	case $ac_cv_c_restrict in
6257	restrict) ;;
6258	no) $as_echo "#define restrict /**/" >>confdefs.h
6259	;;
6260	*) cat >>confdefs.h <<_ACEOF
6261	#define restrict $ac_cv_c_restrict
6262	_ACEOF
6263	;;
6264	esac
6265
6266	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
6267	if test "x$ac_cv_type_size_t" = xyes; then :
6268
6269	else
6270
6271	cat >>confdefs.h <<_ACEOF
6272	#define size_t unsigned int
6273	_ACEOF
6274
6275	fi
6276
6277	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6278	case $ac_cv_c_uint16_t in #(
6279	no\|yes) ;; #(
6280	*)
6281
6282
6283	cat >>confdefs.h <<_ACEOF
6284	#define uint16_t $ac_cv_c_uint16_t
6285	_ACEOF
6286	;;
6287	esac
6288
6289	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6290	case $ac_cv_c_uint32_t in #(
6291	no\|yes) ;; #(
6292	*)
6293
6294	$as_echo "#define _UINT32_T 1" >>confdefs.h
6295
6296
6297	cat >>confdefs.h <<_ACEOF
6298	#define uint32_t $ac_cv_c_uint32_t
6299	_ACEOF
6300	;;
6301	esac
6302
6303	ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6304	case $ac_cv_c_uint8_t in #(
6305	no\|yes) ;; #(
6306	*)
6307
6308	$as_echo "#define _UINT8_T 1" >>confdefs.h
6309
6310
6311	cat >>confdefs.h <<_ACEOF
6312	#define uint8_t $ac_cv_c_uint8_t
6313	_ACEOF
6314	;;
6315	esac
6316
6317
6318	# Checks for library functions.
6319	for ac_func in memset putenv strchr strtol
6320	do :
6321	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6322	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6323	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6324	cat >>confdefs.h <<_ACEOF
6325	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6326	_ACEOF
6327
6328	fi
6329	done
6330
6331
6332	#==============================================================================
6333	ac_config_files="$ac_config_files Makefile driver/Makefile src/Makefile benchmark/Makefile tests/Makefile tests/preempt_longrun/Makefile tools/Makefile tools/prettyprinter/Makefile"
6334
6335
6336	ac_config_links="$ac_config_links tests/test.py:tests/test.py"
6337
6338
6339	ac_config_files="$ac_config_files tests/config.py"
6340
6341	cat >confcache <<\_ACEOF
6342	# This file is a shell script that caches the results of configure
6343	# tests run on this system so they can be shared between configure
6344	# scripts and configure runs, see configure's option --config-cache.
6345	# It is not useful on other systems. If it contains results you don't
6346	# want to keep, you may remove or edit it.
6347	#
6348	# config.status only pays attention to the cache file if you give it
6349	# the --recheck option to rerun configure.
6350	#
6351	# `ac_cv_env_foo' variables (set or unset) will be overridden when
6352	# loading this file, other unset `ac_cv_foo' will be assigned the
6353	# following values.
6354
6355	_ACEOF
6356
6357	# The following way of writing the cache mishandles newlines in values,
6358	# but we know of no workaround that is simple, portable, and efficient.
6359	# So, we kill variables containing newlines.
6360	# Ultrix sh set writes to stderr and can't be redirected directly,
6361	# and sets the high bit in the cache file unless we assign to the vars.
6362	(
6363	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
6364	eval ac_val=\$$ac_var
6365	case $ac_val in #(
6366	${as_nl})
6367	case $ac_var in #(
6368	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6369	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6370	esac
6371	case $ac_var in #(
6372	_ \| IFS \| as_nl) ;; #(
6373	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
6374	*) { eval $ac_var=; unset $ac_var;} ;;
6375	esac ;;
6376	esac
6377	done
6378
6379	(set) 2>&1 \|
6380	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6381	${as_nl}ac_space=\ )
6382	# `set' does not quote correctly, so add quotes: double-quote
6383	# substitution turns \\\\ into \\, and sed turns \\ into \.
6384	sed -n \
6385	"s/'/'\\\\''/g;
6386	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6387	;; #(
6388	*)
6389	# `set' quotes correctly as required by POSIX, so do not add quotes.
6390	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
6391	;;
6392	esac \|
6393	sort
6394	) \|
6395	sed '
6396	/^ac_cv_env_/b end
6397	t clear
6398	:clear
6399	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6400	t end
6401	s/^$[^=]$=$.$$/\1=${\1=\2}/
6402	:end' >>confcache
6403	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6404	if test -w "$cache_file"; then
6405	if test "x$cache_file" != "x/dev/null"; then
6406	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6407	$as_echo "$as_me: updating cache $cache_file" >&6;}
6408	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
6409	cat confcache >"$cache_file"
6410	else
6411	case $cache_file in #(
6412	/ \| ?:*)
6413	mv -f confcache "$cache_file"$$ &&
6414	mv -f "$cache_file"$$ "$cache_file" ;; #(
6415	*)
6416	mv -f confcache "$cache_file" ;;
6417	esac
6418	fi
6419	fi
6420	else
6421	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6422	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6423	fi
6424	fi
6425	rm -f confcache
6426
6427	test "x$prefix" = xNONE && prefix=$ac_default_prefix
6428	# Let make expand exec_prefix.
6429	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6430
6431	DEFS=-DHAVE_CONFIG_H
6432
6433	ac_libobjs=
6434	ac_ltlibobjs=
6435	U=
6436	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6437	# 1. Remove the extension, and $U if already installed.
6438	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6439	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
6440	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6441	# will be set to the directory where LIBOBJS objects are built.
6442	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6443	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6444	done
6445	LIBOBJS=$ac_libobjs
6446
6447	LTLIBOBJS=$ac_ltlibobjs
6448
6449
6450	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
6451	$as_echo_n "checking that generated files are newer than configure... " >&6; }
6452	if test -n "$am_sleep_pid"; then
6453	# Hide warnings about reused PIDs.
6454	wait $am_sleep_pid 2>/dev/null
6455	fi
6456	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
6457	$as_echo "done" >&6; }
6458	if test -n "$EXEEXT"; then
6459	am__EXEEXT_TRUE=
6460	am__EXEEXT_FALSE='#'
6461	else
6462	am__EXEEXT_TRUE='#'
6463	am__EXEEXT_FALSE=
6464	fi
6465
6466	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6467	as_fn_error $? "conditional \"AMDEP\" was never defined.
6468	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6469	fi
6470	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6471	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
6472	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6473	fi
6474	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6475	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
6476	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6477	fi
6478	if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
6479	as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
6480	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6481	fi
6482
6483	: "${CONFIG_STATUS=./config.status}"
6484	ac_write_fail=0
6485	ac_clean_files_save=$ac_clean_files
6486	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6487	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6488	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6489	as_write_fail=0
6490	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
6491	#! $SHELL
6492	# Generated by $as_me.
6493	# Run this file to recreate the current configuration.
6494	# Compiler output produced by configure, useful for debugging
6495	# configure, is in config.log if it exists.
6496
6497	debug=false
6498	ac_cs_recheck=false
6499	ac_cs_silent=false
6500
6501	SHELL=\${CONFIG_SHELL-$SHELL}
6502	export SHELL
6503	_ASEOF
6504	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
6505	## -------------------- ##
6506	## M4sh Initialization. ##
6507	## -------------------- ##
6508
6509	# Be more Bourne compatible
6510	DUALCASE=1; export DUALCASE # for MKS sh
6511	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6512	emulate sh
6513	NULLCMD=:
6514	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6515	# is contrary to our usage. Disable this feature.
6516	alias -g '${1+"$@"}'='"$@"'
6517	setopt NO_GLOB_SUBST
6518	else
6519	case `(set -o) 2>/dev/null` in #(
6520	posix) :
6521	set -o posix ;; #(
6522	*) :
6523	;;
6524	esac
6525	fi
6526
6527
6528	as_nl='
6529	'
6530	export as_nl
6531	# Printing a long string crashes Solaris 7 /usr/bin/printf.
6532	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6533	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6534	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6535	# Prefer a ksh shell builtin over an external printf program on Solaris,
6536	# but without wasting forks for bash or zsh.
6537	if test -z "$BASH_VERSION$ZSH_VERSION" \
6538	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6539	as_echo='print -r --'
6540	as_echo_n='print -rn --'
6541	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6542	as_echo='printf %s\n'
6543	as_echo_n='printf %s'
6544	else
6545	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6546	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6547	as_echo_n='/usr/ucb/echo -n'
6548	else
6549	as_echo_body='eval expr "X$1" : "X\$.*\$"'
6550	as_echo_n_body='eval
6551	arg=$1;
6552	case $arg in #(
6553	"$as_nl")
6554	expr "X$arg" : "X\$.*\$$as_nl";
6555	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
6556	esac;
6557	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
6558	'
6559	export as_echo_n_body
6560	as_echo_n='sh -c $as_echo_n_body as_echo'
6561	fi
6562	export as_echo_body
6563	as_echo='sh -c $as_echo_body as_echo'
6564	fi
6565
6566	# The user is always right.
6567	if test "${PATH_SEPARATOR+set}" != set; then
6568	PATH_SEPARATOR=:
6569	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6570	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
6571	PATH_SEPARATOR=';'
6572	}
6573	fi
6574
6575
6576	# IFS
6577	# We need space, tab and new line, in precisely that order. Quoting is
6578	# there to prevent editors from complaining about space-tab.
6579	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6580	# splitting by setting IFS to empty value.)
6581	IFS=" "" $as_nl"
6582
6583	# Find who we are. Look in the path if we contain no directory separator.
6584	as_myself=
6585	case $0 in #((
6586	[\\/] ) as_myself=$0 ;;
6587	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6588	for as_dir in $PATH
6589	do
6590	IFS=$as_save_IFS
6591	test -z "$as_dir" && as_dir=.
6592	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6593	done
6594	IFS=$as_save_IFS
6595
6596	;;
6597	esac
6598	# We did not find ourselves, most probably we were run as `sh COMMAND'
6599	# in which case we are not to be found in the path.
6600	if test "x$as_myself" = x; then
6601	as_myself=$0
6602	fi
6603	if test ! -f "$as_myself"; then
6604	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6605	exit 1
6606	fi
6607
6608	# Unset variables that we do not need and which cause bugs (e.g. in
6609	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
6610	# suppresses any "Segmentation fault" message there. '((' could
6611	# trigger a bug in pdksh 5.2.14.
6612	for as_var in BASH_ENV ENV MAIL MAILPATH
6613	do eval test x\${$as_var+set} = xset \
6614	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
6615	done
6616	PS1='$ '
6617	PS2='> '
6618	PS4='+ '
6619
6620	# NLS nuisances.
6621	LC_ALL=C
6622	export LC_ALL
6623	LANGUAGE=C
6624	export LANGUAGE
6625
6626	# CDPATH.
6627	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6628
6629
6630	# as_fn_error STATUS ERROR [LINENO LOG_FD]
6631	# ----------------------------------------
6632	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6633	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6634	# script with STATUS, using 1 if that was 0.
6635	as_fn_error ()
6636	{
6637	as_status=$1; test $as_status -eq 0 && as_status=1
6638	if test "$4"; then
6639	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6640	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6641	fi
6642	$as_echo "$as_me: error: $2" >&2
6643	as_fn_exit $as_status
6644	} # as_fn_error
6645
6646
6647	# as_fn_set_status STATUS
6648	# -----------------------
6649	# Set $? to STATUS, without forking.
6650	as_fn_set_status ()
6651	{
6652	return $1
6653	} # as_fn_set_status
6654
6655	# as_fn_exit STATUS
6656	# -----------------
6657	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6658	as_fn_exit ()
6659	{
6660	set +e
6661	as_fn_set_status $1
6662	exit $1
6663	} # as_fn_exit
6664
6665	# as_fn_unset VAR
6666	# ---------------
6667	# Portably unset VAR.
6668	as_fn_unset ()
6669	{
6670	{ eval $1=; unset $1;}
6671	}
6672	as_unset=as_fn_unset
6673	# as_fn_append VAR VALUE
6674	# ----------------------
6675	# Append the text in VALUE to the end of the definition contained in VAR. Take
6676	# advantage of any shell optimizations that allow amortized linear growth over
6677	# repeated appends, instead of the typical quadratic growth present in naive
6678	# implementations.
6679	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6680	eval 'as_fn_append ()
6681	{
6682	eval $1+=\$2
6683	}'
6684	else
6685	as_fn_append ()
6686	{
6687	eval $1=\$$1\$2
6688	}
6689	fi # as_fn_append
6690
6691	# as_fn_arith ARG...
6692	# ------------------
6693	# Perform arithmetic evaluation on the ARGs, and store the result in the
6694	# global $as_val. Take advantage of shells that can avoid forks. The arguments
6695	# must be portable across $(()) and expr.
6696	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6697	eval 'as_fn_arith ()
6698	{
6699	as_val=$(( $* ))
6700	}'
6701	else
6702	as_fn_arith ()
6703	{
6704	as_val=`expr "$@" \|\| test $? -eq 1`
6705	}
6706	fi # as_fn_arith
6707
6708
6709	if expr a : '$a$' >/dev/null 2>&1 &&
6710	test "X`expr 00001 : '.*$...$'`" = X001; then
6711	as_expr=expr
6712	else
6713	as_expr=false
6714	fi
6715
6716	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6717	as_basename=basename
6718	else
6719	as_basename=false
6720	fi
6721
6722	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6723	as_dirname=dirname
6724	else
6725	as_dirname=false
6726	fi
6727
6728	as_me=`$as_basename -- "$0" \|\|
6729	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6730	X"$0" : 'X$//$$' \\| \
6731	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
6732	$as_echo X/"$0" \|
6733	sed '/^.\/$[^/][^/]$\/*$/{
6734	s//\1/
6735	q
6736	}
6737	/^X\/$\/\/$$/{
6738	s//\1/
6739	q
6740	}
6741	/^X\/$\/$.*/{
6742	s//\1/
6743	q
6744	}
6745	s/.*/./; q'`
6746
6747	# Avoid depending upon Character Ranges.
6748	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6749	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6750	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6751	as_cr_digits='0123456789'
6752	as_cr_alnum=$as_cr_Letters$as_cr_digits
6753
6754	ECHO_C= ECHO_N= ECHO_T=
6755	case `echo -n x` in #(((((
6756	-n*)
6757	case `echo 'xy\c'` in
6758	c) ECHO_T=' ';; # ECHO_T is single tab character.
6759	xy) ECHO_C='\c';;
6760	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
6761	ECHO_T=' ';;
6762	esac;;
6763	*)
6764	ECHO_N='-n';;
6765	esac
6766
6767	rm -f conf$$ conf$$.exe conf$$.file
6768	if test -d conf$$.dir; then
6769	rm -f conf$$.dir/conf$$.file
6770	else
6771	rm -f conf$$.dir
6772	mkdir conf$$.dir 2>/dev/null
6773	fi
6774	if (echo >conf$$.file) 2>/dev/null; then
6775	if ln -s conf$$.file conf$$ 2>/dev/null; then
6776	as_ln_s='ln -s'
6777	# ... but there are two gotchas:
6778	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6779	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6780	# In both cases, we have to default to `cp -pR'.
6781	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
6782	as_ln_s='cp -pR'
6783	elif ln conf$$.file conf$$ 2>/dev/null; then
6784	as_ln_s=ln
6785	else
6786	as_ln_s='cp -pR'
6787	fi
6788	else
6789	as_ln_s='cp -pR'
6790	fi
6791	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6792	rmdir conf$$.dir 2>/dev/null
6793
6794
6795	# as_fn_mkdir_p
6796	# -------------
6797	# Create "$as_dir" as a directory, including parents if necessary.
6798	as_fn_mkdir_p ()
6799	{
6800
6801	case $as_dir in #(
6802	-*) as_dir=./$as_dir;;
6803	esac
6804	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
6805	as_dirs=
6806	while :; do
6807	case $as_dir in #(
6808	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
6809	*) as_qdir=$as_dir;;
6810	esac
6811	as_dirs="'$as_qdir' $as_dirs"
6812	as_dir=`$as_dirname -- "$as_dir" \|\|
6813	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6814	X"$as_dir" : 'X$//$[^/]' \\| \
6815	X"$as_dir" : 'X$//$$' \\| \
6816	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
6817	$as_echo X"$as_dir" \|
6818	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6819	s//\1/
6820	q
6821	}
6822	/^X$\/\/$[^/].*/{
6823	s//\1/
6824	q
6825	}
6826	/^X$\/\/$$/{
6827	s//\1/
6828	q
6829	}
6830	/^X$\/$.*/{
6831	s//\1/
6832	q
6833	}
6834	s/.*/./; q'`
6835	test -d "$as_dir" && break
6836	done
6837	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
6838	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
6839
6840
6841	} # as_fn_mkdir_p
6842	if mkdir -p . 2>/dev/null; then
6843	as_mkdir_p='mkdir -p "$as_dir"'
6844	else
6845	test -d ./-p && rmdir ./-p
6846	as_mkdir_p=false
6847	fi
6848
6849
6850	# as_fn_executable_p FILE
6851	# -----------------------
6852	# Test if FILE is an executable regular file.
6853	as_fn_executable_p ()
6854	{
6855	test -f "$1" && test -x "$1"
6856	} # as_fn_executable_p
6857	as_test_x='test -x'
6858	as_executable_p=as_fn_executable_p
6859
6860	# Sed expression to map a string onto a valid CPP name.
6861	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6862
6863	# Sed expression to map a string onto a valid variable name.
6864	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6865
6866
6867	exec 6>&1
6868	## ----------------------------------- ##
6869	## Main body of $CONFIG_STATUS script. ##
6870	## ----------------------------------- ##
6871	_ASEOF
6872	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
6873
6874	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6875	# Save the log message, to keep $0 and so on meaningful, and to
6876	# report actual input values of CONFIG_FILES etc. instead of their
6877	# values after options handling.
6878	ac_log="
6879	This file was extended by cfa-cc $as_me 1.0.0.0, which was
6880	generated by GNU Autoconf 2.69. Invocation command line was
6881
6882	CONFIG_FILES = $CONFIG_FILES
6883	CONFIG_HEADERS = $CONFIG_HEADERS
6884	CONFIG_LINKS = $CONFIG_LINKS
6885	CONFIG_COMMANDS = $CONFIG_COMMANDS
6886	$ $0 $@
6887
6888	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
6889	"
6890
6891	_ACEOF
6892
6893	case $ac_config_files in *"
6894	") set x $ac_config_files; shift; ac_config_files=$;;
6895	esac
6896
6897	case $ac_config_headers in *"
6898	") set x $ac_config_headers; shift; ac_config_headers=$;;
6899	esac
6900
6901
6902	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6903	# Files that config.status was made for.
6904	config_files="$ac_config_files"
6905	config_headers="$ac_config_headers"
6906	config_links="$ac_config_links"
6907	config_commands="$ac_config_commands"
6908
6909	_ACEOF
6910
6911	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6912	ac_cs_usage="\
6913	\`$as_me' instantiates files and other configuration actions
6914	from templates according to the current configuration. Unless the files
6915	and actions are specified as TAGs, all are instantiated by default.
6916
6917	Usage: $0 [OPTION]... [TAG]...
6918
6919	-h, --help print this help, then exit
6920	-V, --version print version number and configuration settings, then exit
6921	--config print configuration, then exit
6922	-q, --quiet, --silent
6923	do not print progress messages
6924	-d, --debug don't remove temporary files
6925	--recheck update $as_me by reconfiguring in the same conditions
6926	--file=FILE[:TEMPLATE]
6927	instantiate the configuration file FILE
6928	--header=FILE[:TEMPLATE]
6929	instantiate the configuration header FILE
6930
6931	Configuration files:
6932	$config_files
6933
6934	Configuration headers:
6935	$config_headers
6936
6937	Configuration links:
6938	$config_links
6939
6940	Configuration commands:
6941	$config_commands
6942
6943	Report bugs to <cforall@plg.uwaterloo.ca>."
6944
6945	_ACEOF
6946	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6947	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6948	ac_cs_version="\\
6949	cfa-cc config.status 1.0.0.0
6950	configured by $0, generated by GNU Autoconf 2.69,
6951	with options \\"\$ac_cs_config\\"
6952
6953	Copyright (C) 2012 Free Software Foundation, Inc.
6954	This config.status script is free software; the Free Software Foundation
6955	gives unlimited permission to copy, distribute and modify it."
6956
6957	ac_pwd='$ac_pwd'
6958	srcdir='$srcdir'
6959	INSTALL='$INSTALL'
6960	MKDIR_P='$MKDIR_P'
6961	AWK='$AWK'
6962	test -n "\$AWK" \|\| AWK=awk
6963	_ACEOF
6964
6965	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6966	# The default lists apply if the user does not specify any file.
6967	ac_need_defaults=:
6968	while test $# != 0
6969	do
6970	case $1 in
6971	--=?)
6972	ac_option=`expr "X$1" : 'X$[^=]*$='`
6973	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
6974	ac_shift=:
6975	;;
6976	--*=)
6977	ac_option=`expr "X$1" : 'X$[^=]*$='`
6978	ac_optarg=
6979	ac_shift=:
6980	;;
6981	*)
6982	ac_option=$1
6983	ac_optarg=$2
6984	ac_shift=shift
6985	;;
6986	esac
6987
6988	case $ac_option in
6989	# Handling of the options.
6990	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
6991	ac_cs_recheck=: ;;
6992	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
6993	$as_echo "$ac_cs_version"; exit ;;
6994	--config \| --confi \| --conf \| --con \| --co \| --c )
6995	$as_echo "$ac_cs_config"; exit ;;
6996	--debug \| --debu \| --deb \| --de \| --d \| -d )
6997	debug=: ;;
6998	--file \| --fil \| --fi \| --f )
6999	$ac_shift
7000	case $ac_optarg in
7001	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
7002	'') as_fn_error $? "missing file argument" ;;
7003	esac
7004	as_fn_append CONFIG_FILES " '$ac_optarg'"
7005	ac_need_defaults=false;;
7006	--header \| --heade \| --head \| --hea )
7007	$ac_shift
7008	case $ac_optarg in
7009	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
7010	esac
7011	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7012	ac_need_defaults=false;;
7013	--he \| --h)
7014	# Conflict between --help and --header
7015	as_fn_error $? "ambiguous option: \`$1'
7016	Try \`$0 --help' for more information.";;
7017	--help \| --hel \| -h )
7018	$as_echo "$ac_cs_usage"; exit ;;
7019	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
7020	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
7021	ac_cs_silent=: ;;
7022
7023	# This is an error.
7024	-*) as_fn_error $? "unrecognized option: \`$1'
7025	Try \`$0 --help' for more information." ;;
7026
7027	*) as_fn_append ac_config_targets " $1"
7028	ac_need_defaults=false ;;
7029
7030	esac
7031	shift
7032	done
7033
7034	ac_configure_extra_args=
7035
7036	if $ac_cs_silent; then
7037	exec 6>/dev/null
7038	ac_configure_extra_args="$ac_configure_extra_args --silent"
7039	fi
7040
7041	_ACEOF
7042	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7043	if \$ac_cs_recheck; then
7044	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7045	shift
7046	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7047	CONFIG_SHELL='$SHELL'
7048	export CONFIG_SHELL
7049	exec "\$@"
7050	fi
7051
7052	_ACEOF
7053	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7054	exec 5>>config.log
7055	{
7056	echo
7057	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7058	## Running $as_me. ##
7059	_ASBOX
7060	$as_echo "$ac_log"
7061	} >&5
7062
7063	_ACEOF
7064	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7065	#
7066	# INIT-COMMANDS
7067	#
7068	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7069
7070	_ACEOF
7071
7072	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7073
7074	# Handling of arguments.
7075	for ac_config_target in $ac_config_targets
7076	do
7077	case $ac_config_target in
7078	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:src/config.h.in" ;;
7079	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7080	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7081	"driver/Makefile") CONFIG_FILES="$CONFIG_FILES driver/Makefile" ;;
7082	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
7083	"benchmark/Makefile") CONFIG_FILES="$CONFIG_FILES benchmark/Makefile" ;;
7084	"tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
7085	"tests/preempt_longrun/Makefile") CONFIG_FILES="$CONFIG_FILES tests/preempt_longrun/Makefile" ;;
7086	"tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
7087	"tools/prettyprinter/Makefile") CONFIG_FILES="$CONFIG_FILES tools/prettyprinter/Makefile" ;;
7088	"tests/test.py") CONFIG_LINKS="$CONFIG_LINKS tests/test.py:tests/test.py" ;;
7089	"tests/config.py") CONFIG_FILES="$CONFIG_FILES tests/config.py" ;;
7090
7091	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7092	esac
7093	done
7094
7095
7096	# If the user did not use the arguments to specify the items to instantiate,
7097	# then the envvar interface is used. Set only those that are not.
7098	# We use the long form for the default assignment because of an extremely
7099	# bizarre bug on SunOS 4.1.3.
7100	if $ac_need_defaults; then
7101	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
7102	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
7103	test "${CONFIG_LINKS+set}" = set \|\| CONFIG_LINKS=$config_links
7104	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
7105	fi
7106
7107	# Have a temporary directory for convenience. Make it in the build tree
7108	# simply because there is no reason against having it here, and in addition,
7109	# creating and moving files from /tmp can sometimes cause problems.
7110	# Hook for its removal unless debugging.
7111	# Note that there is a small window in which the directory will not be cleaned:
7112	# after its creation but before its name has been assigned to `$tmp'.
7113	$debug \|\|
7114	{
7115	tmp= ac_tmp=
7116	trap 'exit_status=$?
7117	: "${ac_tmp:=$tmp}"
7118	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
7119	' 0
7120	trap 'as_fn_exit 1' 1 2 13 15
7121	}
7122	# Create a (secure) tmp directory for tmp files.
7123
7124	{
7125	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7126	test -d "$tmp"
7127	} \|\|
7128	{
7129	tmp=./conf$$-$RANDOM
7130	(umask 077 && mkdir "$tmp")
7131	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7132	ac_tmp=$tmp
7133
7134	# Set up the scripts for CONFIG_FILES section.
7135	# No need to generate them if there are no CONFIG_FILES.
7136	# This happens for instance with `./config.status config.h'.
7137	if test -n "$CONFIG_FILES"; then
7138
7139
7140	ac_cr=`echo X \| tr X '\015'`
7141	# On cygwin, bash can eat \r inside `` if the user requested igncr.
7142	# But we know of no other shell where ac_cr would be empty at this
7143	# point, so we can use a bashism as a fallback.
7144	if test "x$ac_cr" = x; then
7145	eval ac_cr=\$\'\\r\'
7146	fi
7147	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7148	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7149	ac_cs_awk_cr='\\r'
7150	else
7151	ac_cs_awk_cr=$ac_cr
7152	fi
7153
7154	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7155	_ACEOF
7156
7157
7158	{
7159	echo "cat >conf$$subs.awk <<_ACEOF" &&
7160	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
7161	echo "_ACEOF"
7162	} >conf$$subs.sh \|\|
7163	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7164	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
7165	ac_delim='%!_!# '
7166	for ac_last_try in false false false false false :; do
7167	. ./conf$$subs.sh \|\|
7168	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7169
7170	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
7171	if test $ac_delim_n = $ac_delim_num; then
7172	break
7173	elif $ac_last_try; then
7174	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7175	else
7176	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7177	fi
7178	done
7179	rm -f conf$$subs.sh
7180
7181	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7182	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7183	_ACEOF
7184	sed -n '
7185	h
7186	s/^/S["/; s/!.*/"]=/
7187	p
7188	g
7189	s/^[^!]*!//
7190	:repl
7191	t repl
7192	s/'"$ac_delim"'$//
7193	t delim
7194	:nl
7195	h
7196	s/$.\{148\}$..*/\1/
7197	t more1
7198	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7199	p
7200	n
7201	b repl
7202	:more1
7203	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7204	p
7205	g
7206	s/.\{148\}//
7207	t nl
7208	:delim
7209	h
7210	s/$.\{148\}$..*/\1/
7211	t more2
7212	s/["\\]/\\&/g; s/^/"/; s/$/"/
7213	p
7214	b
7215	:more2
7216	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7217	p
7218	g
7219	s/.\{148\}//
7220	t delim
7221	' <conf$$subs.awk \| sed '
7222	/^[^""]/{
7223	N
7224	s/\n//
7225	}
7226	' >>$CONFIG_STATUS \|\| ac_write_fail=1
7227	rm -f conf$$subs.awk
7228	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7229	_ACAWK
7230	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7231	for (key in S) S_is_set[key] = 1
7232	FS = ""
7233
7234	}
7235	{
7236	line = $ 0
7237	nfields = split(line, field, "@")
7238	substed = 0
7239	len = length(field[1])
7240	for (i = 2; i < nfields; i++) {
7241	key = field[i]
7242	keylen = length(key)
7243	if (S_is_set[key]) {
7244	value = S[key]
7245	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7246	len += length(value) + length(field[++i])
7247	substed = 1
7248	} else
7249	len += 1 + keylen
7250	}
7251
7252	print line
7253	}
7254
7255	_ACAWK
7256	_ACEOF
7257	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7258	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7259	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7260	else
7261	cat
7262	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7263	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7264	_ACEOF
7265
7266	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7267	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7268	# trailing colons and then remove the whole line if VPATH becomes empty
7269	# (actually we leave an empty line to preserve line numbers).
7270	if test "x$srcdir" = x.; then
7271	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
7272	h
7273	s///
7274	s/^/:/
7275	s/[ ]*$/:/
7276	s/:\$(srcdir):/:/g
7277	s/:\${srcdir}:/:/g
7278	s/:@srcdir@:/:/g
7279	s/^:*//
7280	s/:*$//
7281	x
7282	s/$=[ ]$./\1/
7283	G
7284	s/\n//
7285	s/^[^=]=[ ]$//
7286	}'
7287	fi
7288
7289	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7290	fi # test -n "$CONFIG_FILES"
7291
7292	# Set up the scripts for CONFIG_HEADERS section.
7293	# No need to generate them if there are no CONFIG_HEADERS.
7294	# This happens for instance with `./config.status Makefile'.
7295	if test -n "$CONFIG_HEADERS"; then
7296	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
7297	BEGIN {
7298	_ACEOF
7299
7300	# Transform confdefs.h into an awk script `defines.awk', embedded as
7301	# here-document in config.status, that substitutes the proper values into
7302	# config.h.in to produce config.h.
7303
7304	# Create a delimiter string that does not exist in confdefs.h, to ease
7305	# handling of long lines.
7306	ac_delim='%!_!# '
7307	for ac_last_try in false false :; do
7308	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7309	if test -z "$ac_tt"; then
7310	break
7311	elif $ac_last_try; then
7312	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7313	else
7314	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7315	fi
7316	done
7317
7318	# For the awk script, D is an array of macro values keyed by name,
7319	# likewise P contains macro parameters if any. Preserve backslash
7320	# newline sequences.
7321
7322	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7323	sed -n '
7324	s/.\{148\}/&'"$ac_delim"'/g
7325	t rset
7326	:rset
7327	s/^[ ]#[ ]define[ ][ ]*/ /
7328	t def
7329	d
7330	:def
7331	s/\\$//
7332	t bsnl
7333	s/["\\]/\\&/g
7334	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7335	D["\1"]=" \3"/p
7336	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
7337	d
7338	:bsnl
7339	s/["\\]/\\&/g
7340	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7341	D["\1"]=" \3\\\\\\n"\\/p
7342	t cont
7343	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
7344	t cont
7345	d
7346	:cont
7347	n
7348	s/.\{148\}/&'"$ac_delim"'/g
7349	t clear
7350	:clear
7351	s/\\$//
7352	t bsnlc
7353	s/["\\]/\\&/g; s/^/"/; s/$/"/p
7354	d
7355	:bsnlc
7356	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7357	b cont
7358	' <confdefs.h \| sed '
7359	s/'"$ac_delim"'/"\\\
7360	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
7361
7362	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7363	for (key in D) D_is_set[key] = 1
7364	FS = ""
7365	}
7366	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
7367	line = \$ 0
7368	split(line, arg, " ")
7369	if (arg[1] == "#") {
7370	defundef = arg[2]
7371	mac1 = arg[3]
7372	} else {
7373	defundef = substr(arg[1], 2)
7374	mac1 = arg[2]
7375	}
7376	split(mac1, mac2, "(") #)
7377	macro = mac2[1]
7378	prefix = substr(line, 1, index(line, defundef) - 1)
7379	if (D_is_set[macro]) {
7380	# Preserve the white space surrounding the "#".
7381	print prefix "define", macro P[macro] D[macro]
7382	next
7383	} else {
7384	# Replace #undef with comments. This is necessary, for example,
7385	# in the case of _POSIX_SOURCE, which is predefined and required
7386	# on some systems where configure will not decide to define it.
7387	if (defundef == "undef") {
7388	print "/", prefix defundef, macro, "/"
7389	next
7390	}
7391	}
7392	}
7393	{ print }
7394	_ACAWK
7395	_ACEOF
7396	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7397	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7398	fi # test -n "$CONFIG_HEADERS"
7399
7400
7401	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
7402	shift
7403	for ac_tag
7404	do
7405	case $ac_tag in
7406	:[FHLC]) ac_mode=$ac_tag; continue;;
7407	esac
7408	case $ac_mode$ac_tag in
7409	:[FHL]:);;
7410	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7411	:[FH]-) ac_tag=-:-;;
7412	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7413	esac
7414	ac_save_IFS=$IFS
7415	IFS=:
7416	set x $ac_tag
7417	IFS=$ac_save_IFS
7418	shift
7419	ac_file=$1
7420	shift
7421
7422	case $ac_mode in
7423	:L) ac_source=$1;;
7424	:[FH])
7425	ac_file_inputs=
7426	for ac_f
7427	do
7428	case $ac_f in
7429	-) ac_f="$ac_tmp/stdin";;
7430	*) # Look for the file first in the build tree, then in the source tree
7431	# (if the path is not absolute). The absolute path cannot be DOS-style,
7432	# because $ac_f cannot contain `:'.
7433	test -f "$ac_f" \|\|
7434	case $ac_f in
7435	[\\/$]*) false;;
7436	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7437	esac \|\|
7438	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7439	esac
7440	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
7441	as_fn_append ac_file_inputs " '$ac_f'"
7442	done
7443
7444	# Let's still pretend it is `configure' which instantiates (i.e., don't
7445	# use $as_me), people would be surprised to read:
7446	# /* config.h. Generated by config.status. */
7447	configure_input='Generated from '`
7448	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
7449	`' by configure.'
7450	if test x"$ac_file" != x-; then
7451	configure_input="$ac_file. $configure_input"
7452	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7453	$as_echo "$as_me: creating $ac_file" >&6;}
7454	fi
7455	# Neutralize special characters interpreted by sed in replacement strings.
7456	case $configure_input in #(
7457	\& \| \\| \| \\ )
7458	ac_sed_conf_input=`$as_echo "$configure_input" \|
7459	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
7460	*) ac_sed_conf_input=$configure_input;;
7461	esac
7462
7463	case $ac_tag in
7464	:-: \| *:-) cat >"$ac_tmp/stdin" \
7465	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7466	esac
7467	;;
7468	esac
7469
7470	ac_dir=`$as_dirname -- "$ac_file" \|\|
7471	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7472	X"$ac_file" : 'X$//$[^/]' \\| \
7473	X"$ac_file" : 'X$//$$' \\| \
7474	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
7475	$as_echo X"$ac_file" \|
7476	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7477	s//\1/
7478	q
7479	}
7480	/^X$\/\/$[^/].*/{
7481	s//\1/
7482	q
7483	}
7484	/^X$\/\/$$/{
7485	s//\1/
7486	q
7487	}
7488	/^X$\/$.*/{
7489	s//\1/
7490	q
7491	}
7492	s/.*/./; q'`
7493	as_dir="$ac_dir"; as_fn_mkdir_p
7494	ac_builddir=.
7495
7496	case "$ac_dir" in
7497	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7498	*)
7499	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
7500	# A ".." for each directory in $ac_dir_suffix.
7501	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
7502	case $ac_top_builddir_sub in
7503	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7504	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7505	esac ;;
7506	esac
7507	ac_abs_top_builddir=$ac_pwd
7508	ac_abs_builddir=$ac_pwd$ac_dir_suffix
7509	# for backward compatibility:
7510	ac_top_builddir=$ac_top_build_prefix
7511
7512	case $srcdir in
7513	.) # We are building in place.
7514	ac_srcdir=.
7515	ac_top_srcdir=$ac_top_builddir_sub
7516	ac_abs_top_srcdir=$ac_pwd ;;
7517	[\\/]* \| ?:[\\/]* ) # Absolute name.
7518	ac_srcdir=$srcdir$ac_dir_suffix;
7519	ac_top_srcdir=$srcdir
7520	ac_abs_top_srcdir=$srcdir ;;
7521	*) # Relative name.
7522	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7523	ac_top_srcdir=$ac_top_build_prefix$srcdir
7524	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7525	esac
7526	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7527
7528
7529	case $ac_mode in
7530	:F)
7531	#
7532	# CONFIG_FILE
7533	#
7534
7535	case $INSTALL in
7536	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7537	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7538	esac
7539	ac_MKDIR_P=$MKDIR_P
7540	case $MKDIR_P in
7541	[\\/$]* \| ?:[\\/]* ) ;;
7542	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7543	esac
7544	_ACEOF
7545
7546	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7547	# If the template does not know about datarootdir, expand it.
7548	# FIXME: This hack should be removed a few years after 2.60.
7549	ac_datarootdir_hack=; ac_datarootdir_seen=
7550	ac_sed_dataroot='
7551	/datarootdir/ {
7552	p
7553	q
7554	}
7555	/@datadir@/p
7556	/@docdir@/p
7557	/@infodir@/p
7558	/@localedir@/p
7559	/@mandir@/p'
7560	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7561	datarootdir) ac_datarootdir_seen=yes;;
7562	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
7563	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7564	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7565	_ACEOF
7566	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7567	ac_datarootdir_hack='
7568	s&@datadir@&$datadir&g
7569	s&@docdir@&$docdir&g
7570	s&@infodir@&$infodir&g
7571	s&@localedir@&$localedir&g
7572	s&@mandir@&$mandir&g
7573	s&\\\${datarootdir}&$datarootdir&g' ;;
7574	esac
7575	_ACEOF
7576
7577	# Neutralize VPATH when `$srcdir' = `.'.
7578	# Shell code in configure.ac might set extrasub.
7579	# FIXME: do we really want to maintain this feature?
7580	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7581	ac_sed_extra="$ac_vpsub
7582	$extrasub
7583	_ACEOF
7584	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7585	:t
7586	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7587	s\|@configure_input@\|$ac_sed_conf_input\|;t t
7588	s&@top_builddir@&$ac_top_builddir_sub&;t t
7589	s&@top_build_prefix@&$ac_top_build_prefix&;t t
7590	s&@srcdir@&$ac_srcdir&;t t
7591	s&@abs_srcdir@&$ac_abs_srcdir&;t t
7592	s&@top_srcdir@&$ac_top_srcdir&;t t
7593	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7594	s&@builddir@&$ac_builddir&;t t
7595	s&@abs_builddir@&$ac_abs_builddir&;t t
7596	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7597	s&@INSTALL@&$ac_INSTALL&;t t
7598	s&@MKDIR_P@&$ac_MKDIR_P&;t t
7599	$ac_datarootdir_hack
7600	"
7601	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
7602	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7603
7604	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7605	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7606	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
7607	"$ac_tmp/out"`; test -z "$ac_out"; } &&
7608	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7609	which seems to be undefined. Please make sure it is defined" >&5
7610	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7611	which seems to be undefined. Please make sure it is defined" >&2;}
7612
7613	rm -f "$ac_tmp/stdin"
7614	case $ac_file in
7615	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7616	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7617	esac \
7618	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7619	;;
7620	:H)
7621	#
7622	# CONFIG_HEADER
7623	#
7624	if test x"$ac_file" != x-; then
7625	{
7626	$as_echo "/* $configure_input */" \
7627	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7628	} >"$ac_tmp/config.h" \
7629	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7630	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7631	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7632	$as_echo "$as_me: $ac_file is unchanged" >&6;}
7633	else
7634	rm -f "$ac_file"
7635	mv "$ac_tmp/config.h" "$ac_file" \
7636	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7637	fi
7638	else
7639	$as_echo "/* $configure_input */" \
7640	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7641	\|\| as_fn_error $? "could not create -" "$LINENO" 5
7642	fi
7643	# Compute "$ac_file"'s index in $config_headers.
7644	_am_arg="$ac_file"
7645	_am_stamp_count=1
7646	for _am_header in $config_headers :; do
7647	case $_am_header in
7648	$_am_arg \| $_am_arg:* )
7649	break ;;
7650	* )
7651	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7652	esac
7653	done
7654	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
7655	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
7656	X"$_am_arg" : 'X$//$[^/]' \\| \
7657	X"$_am_arg" : 'X$//$$' \\| \
7658	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
7659	$as_echo X"$_am_arg" \|
7660	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7661	s//\1/
7662	q
7663	}
7664	/^X$\/\/$[^/].*/{
7665	s//\1/
7666	q
7667	}
7668	/^X$\/\/$$/{
7669	s//\1/
7670	q
7671	}
7672	/^X$\/$.*/{
7673	s//\1/
7674	q
7675	}
7676	s/.*/./; q'`/stamp-h$_am_stamp_count
7677	;;
7678	:L)
7679	#
7680	# CONFIG_LINK
7681	#
7682
7683	if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
7684	:
7685	else
7686	# Prefer the file from the source tree if names are identical.
7687	if test "$ac_source" = "$ac_file" \|\| test ! -r "$ac_source"; then
7688	ac_source=$srcdir/$ac_source
7689	fi
7690
7691	{ $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
7692	$as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
7693
7694	if test ! -r "$ac_source"; then
7695	as_fn_error $? "$ac_source: file not found" "$LINENO" 5
7696	fi
7697	rm -f "$ac_file"
7698
7699	# Try a relative symlink, then a hard link, then a copy.
7700	case $ac_source in
7701	[\\/$]* \| ?:[\\/]* ) ac_rel_source=$ac_source ;;
7702	*) ac_rel_source=$ac_top_build_prefix$ac_source ;;
7703	esac
7704	ln -s "$ac_rel_source" "$ac_file" 2>/dev/null \|\|
7705	ln "$ac_source" "$ac_file" 2>/dev/null \|\|
7706	cp -p "$ac_source" "$ac_file" \|\|
7707	as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
7708	fi
7709	;;
7710	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7711	$as_echo "$as_me: executing $ac_file commands" >&6;}
7712	;;
7713	esac
7714
7715
7716	case $ac_file$ac_mode in
7717	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| {
7718	# Older Autoconf quotes --file arguments for eval, but not when files
7719	# are listed without --file. Let's play safe and only enable the eval
7720	# if we detect the quoting.
7721	case $CONFIG_FILES in
7722	\') eval set x "$CONFIG_FILES" ;;
7723	*) set x $CONFIG_FILES ;;
7724	esac
7725	shift
7726	for mf
7727	do
7728	# Strip MF so we end up with the name of the file.
7729	mf=`echo "$mf" \| sed -e 's/:.*$//'`
7730	# Check whether this is an Automake generated Makefile or not.
7731	# We used to match only the files named 'Makefile.in', but
7732	# some people rename them; so instead we look at the file content.
7733	# Grep'ing the first line is not enough: some people post-process
7734	# each Makefile.in and add a new line on top of each file to say so.
7735	# Grep'ing the whole file is not good either: AIX grep has a line
7736	# limit of 2048, but all sed's we know have understand at least 4000.
7737	if sed -n 's,^#.generated by automake.,X,p' "$mf" \| grep X >/dev/null 2>&1; then
7738	dirpart=`$as_dirname -- "$mf" \|\|
7739	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
7740	X"$mf" : 'X$//$[^/]' \\| \
7741	X"$mf" : 'X$//$$' \\| \
7742	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
7743	$as_echo X"$mf" \|
7744	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7745	s//\1/
7746	q
7747	}
7748	/^X$\/\/$[^/].*/{
7749	s//\1/
7750	q
7751	}
7752	/^X$\/\/$$/{
7753	s//\1/
7754	q
7755	}
7756	/^X$\/$.*/{
7757	s//\1/
7758	q
7759	}
7760	s/.*/./; q'`
7761	else
7762	continue
7763	fi
7764	# Extract the definition of DEPDIR, am__include, and am__quote
7765	# from the Makefile without running 'make'.
7766	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7767	test -z "$DEPDIR" && continue
7768	am__include=`sed -n 's/^am__include = //p' < "$mf"`
7769	test -z "$am__include" && continue
7770	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
7771	# Find all dependency output files, they are included files with
7772	# $(DEPDIR) in their names. We invoke sed twice because it is the
7773	# simplest approach to changing $(DEPDIR) to its actual value in the
7774	# expansion.
7775	for file in `sed -n "
7776	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
7777	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
7778	# Make sure the directory exists.
7779	test -f "$dirpart/$file" && continue
7780	fdir=`$as_dirname -- "$file" \|\|
7781	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7782	X"$file" : 'X$//$[^/]' \\| \
7783	X"$file" : 'X$//$$' \\| \
7784	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
7785	$as_echo X"$file" \|
7786	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7787	s//\1/
7788	q
7789	}
7790	/^X$\/\/$[^/].*/{
7791	s//\1/
7792	q
7793	}
7794	/^X$\/\/$$/{
7795	s//\1/
7796	q
7797	}
7798	/^X$\/$.*/{
7799	s//\1/
7800	q
7801	}
7802	s/.*/./; q'`
7803	as_dir=$dirpart/$fdir; as_fn_mkdir_p
7804	# echo "creating $dirpart/$file"
7805	echo '# dummy' > "$dirpart/$file"
7806	done
7807	done
7808	}
7809	;;
7810
7811	esac
7812	done # for ac_tag
7813
7814
7815	as_fn_exit 0
7816	_ACEOF
7817	ac_clean_files=$ac_clean_files_save
7818
7819	test $ac_write_fail = 0 \|\|
7820	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7821
7822
7823	# configure is writing to config.log, and then calls config.status.
7824	# config.status does its own redirection, appending to config.log.
7825	# Unfortunately, on DOS this fails, as config.log is still kept open
7826	# by configure, so config.status won't be able to write to it; its
7827	# output is simply discarded. So we exec the FD to /dev/null,
7828	# effectively closing config.log, so it can be properly (re)opened and
7829	# appended to by config.status. When coming back to configure, we
7830	# need to make the FD available again.
7831	if test "$no_create" != yes; then
7832	ac_cs_success=:
7833	ac_config_status_args=
7834	test "$silent" = yes &&
7835	ac_config_status_args="$ac_config_status_args --quiet"
7836	exec 5>/dev/null
7837	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
7838	exec 5>>config.log
7839	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
7840	# would make configure fail if this is the last instruction.
7841	$ac_cs_success \|\| as_fn_exit 1
7842	fi
7843	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7844	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7845	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7846	fi
7847
7848
7849	# Final text
7850	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Cforall configuraton completed. Type \"make -j 8 install\"." >&5
7851	$as_echo "Cforall configuraton completed. Type \"make -j 8 install\"." >&6; }

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