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source: configure @ ff1e0f38

aaron-thesisarm-ehcleanup-dtorsdeferred_resndemanglerenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprno_listpersistent-indexerpthread-emulationqualifiedEnum

Last change on this file since ff1e0f38 was ff1e0f38, checked in by Thierry Delisle <tdelisle@…>, 5 years ago
configure flags are now propagated properly to libcfa
Property mode set to `100755`
File size: 220.8 KB

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

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