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Last change on this file since 25a9b5a was 25a9b5a, checked in by Thierry Delisle <tdelisle@…>, 7 years ago
Added defines for prelude path in tree
Property mode set to `100755`
File size: 222.6 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	MACHINE_TYPE
668	host_os
669	host_vendor
670	host_cpu
671	host
672	build_os
673	build_vendor
674	build_cpu
675	build
676	BUILD_IN_TREE_FLAGS
677	BUILD_IN_TREE_FLAGS_NOLIB
678	CFACPP
679	CFACC
680	DRIVER_DIR
681	CFA_LIBDIR
682	CFA_BINDIR
683	CFA_INCDIR
684	CFA_PREFIX
685	DOendif
686	DOifskipcompile
687	BUILD_CONCURRENCY_FALSE
688	BUILD_CONCURRENCY_TRUE
689	BUILD_NO_LIB_FALSE
690	BUILD_NO_LIB_TRUE
691	BUILD_DEBUG_FALSE
692	BUILD_DEBUG_TRUE
693	BUILD_RELEASE_FALSE
694	BUILD_RELEASE_TRUE
695	CFA_BACKEND_CC
696	BACKEND_CC
697	CFA_NAME
698	am__untar
699	am__tar
700	AMTAR
701	am__leading_dot
702	SET_MAKE
703	AWK
704	mkdir_p
705	MKDIR_P
706	INSTALL_STRIP_PROGRAM
707	STRIP
708	install_sh
709	MAKEINFO
710	AUTOHEADER
711	AUTOMAKE
712	AUTOCONF
713	ACLOCAL
714	VERSION
715	PACKAGE
716	CYGPATH_W
717	am__isrc
718	INSTALL_DATA
719	INSTALL_SCRIPT
720	INSTALL_PROGRAM
721	AM_BACKSLASH
722	AM_DEFAULT_VERBOSITY
723	AM_DEFAULT_V
724	AM_V
725	target_alias
726	host_alias
727	build_alias
728	LIBS
729	ECHO_T
730	ECHO_N
731	ECHO_C
732	DEFS
733	mandir
734	localedir
735	libdir
736	psdir
737	pdfdir
738	dvidir
739	htmldir
740	infodir
741	docdir
742	oldincludedir
743	includedir
744	runstatedir
745	localstatedir
746	sharedstatedir
747	sysconfdir
748	datadir
749	datarootdir
750	libexecdir
751	sbindir
752	bindir
753	program_transform_name
754	prefix
755	exec_prefix
756	PACKAGE_URL
757	PACKAGE_BUGREPORT
758	PACKAGE_STRING
759	PACKAGE_VERSION
760	PACKAGE_TARNAME
761	PACKAGE_NAME
762	PATH_SEPARATOR
763	SHELL'
764	ac_subst_files=''
765	ac_user_opts='
766	enable_option_checking
767	enable_silent_rules
768	with_cfa_name
769	with_backend_compiler
770	enable_target_release
771	enable_target_debug
772	enable_threading
773	enable_dependency_tracking
774	'
775	ac_precious_vars='build_alias
776	host_alias
777	target_alias
778	CXX
779	CXXFLAGS
780	LDFLAGS
781	LIBS
782	CPPFLAGS
783	CCC
784	CC
785	CFLAGS
786	CCAS
787	CCASFLAGS
788	YACC
789	YFLAGS
790	CPP'
791
792
793	# Initialize some variables set by options.
794	ac_init_help=
795	ac_init_version=false
796	ac_unrecognized_opts=
797	ac_unrecognized_sep=
798	# The variables have the same names as the options, with
799	# dashes changed to underlines.
800	cache_file=/dev/null
801	exec_prefix=NONE
802	no_create=
803	no_recursion=
804	prefix=NONE
805	program_prefix=NONE
806	program_suffix=NONE
807	program_transform_name=s,x,x,
808	silent=
809	site=
810	srcdir=
811	verbose=
812	x_includes=NONE
813	x_libraries=NONE
814
815	# Installation directory options.
816	# These are left unexpanded so users can "make install exec_prefix=/foo"
817	# and all the variables that are supposed to be based on exec_prefix
818	# by default will actually change.
819	# Use braces instead of parens because sh, perl, etc. also accept them.
820	# (The list follows the same order as the GNU Coding Standards.)
821	bindir='${exec_prefix}/bin'
822	sbindir='${exec_prefix}/sbin'
823	libexecdir='${exec_prefix}/libexec'
824	datarootdir='${prefix}/share'
825	datadir='${datarootdir}'
826	sysconfdir='${prefix}/etc'
827	sharedstatedir='${prefix}/com'
828	localstatedir='${prefix}/var'
829	runstatedir='${localstatedir}/run'
830	includedir='${prefix}/include'
831	oldincludedir='/usr/include'
832	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
833	infodir='${datarootdir}/info'
834	htmldir='${docdir}'
835	dvidir='${docdir}'
836	pdfdir='${docdir}'
837	psdir='${docdir}'
838	libdir='${exec_prefix}/lib'
839	localedir='${datarootdir}/locale'
840	mandir='${datarootdir}/man'
841
842	ac_prev=
843	ac_dashdash=
844	for ac_option
845	do
846	# If the previous option needs an argument, assign it.
847	if test -n "$ac_prev"; then
848	eval $ac_prev=\$ac_option
849	ac_prev=
850	continue
851	fi
852
853	case $ac_option in
854	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
855	*=) ac_optarg= ;;
856	*) ac_optarg=yes ;;
857	esac
858
859	# Accept the important Cygnus configure options, so we can diagnose typos.
860
861	case $ac_dashdash$ac_option in
862	--)
863	ac_dashdash=yes ;;
864
865	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
866	ac_prev=bindir ;;
867	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
868	bindir=$ac_optarg ;;
869
870	-build \| --build \| --buil \| --bui \| --bu)
871	ac_prev=build_alias ;;
872	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
873	build_alias=$ac_optarg ;;
874
875	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
876	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
877	ac_prev=cache_file ;;
878	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
879	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
880	cache_file=$ac_optarg ;;
881
882	--config-cache \| -C)
883	cache_file=config.cache ;;
884
885	-datadir \| --datadir \| --datadi \| --datad)
886	ac_prev=datadir ;;
887	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
888	datadir=$ac_optarg ;;
889
890	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
891	\| --dataroo \| --dataro \| --datar)
892	ac_prev=datarootdir ;;
893	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
894	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
895	datarootdir=$ac_optarg ;;
896
897	-disable-* \| --disable-*)
898	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
899	# Reject names that are not valid shell variable names.
900	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
901	as_fn_error $? "invalid feature name: $ac_useropt"
902	ac_useropt_orig=$ac_useropt
903	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
904	case $ac_user_opts in
905	*"
906	"enable_$ac_useropt"
907	"*) ;;
908	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
909	ac_unrecognized_sep=', ';;
910	esac
911	eval enable_$ac_useropt=no ;;
912
913	-docdir \| --docdir \| --docdi \| --doc \| --do)
914	ac_prev=docdir ;;
915	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
916	docdir=$ac_optarg ;;
917
918	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
919	ac_prev=dvidir ;;
920	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
921	dvidir=$ac_optarg ;;
922
923	-enable-* \| --enable-*)
924	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
925	# Reject names that are not valid shell variable names.
926	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
927	as_fn_error $? "invalid feature name: $ac_useropt"
928	ac_useropt_orig=$ac_useropt
929	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
930	case $ac_user_opts in
931	*"
932	"enable_$ac_useropt"
933	"*) ;;
934	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
935	ac_unrecognized_sep=', ';;
936	esac
937	eval enable_$ac_useropt=\$ac_optarg ;;
938
939	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
940	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
941	\| --exec \| --exe \| --ex)
942	ac_prev=exec_prefix ;;
943	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
944	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
945	\| --exec=* \| --exe=* \| --ex=*)
946	exec_prefix=$ac_optarg ;;
947
948	-gas \| --gas \| --ga \| --g)
949	# Obsolete; use --with-gas.
950	with_gas=yes ;;
951
952	-help \| --help \| --hel \| --he \| -h)
953	ac_init_help=long ;;
954	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
955	ac_init_help=recursive ;;
956	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
957	ac_init_help=short ;;
958
959	-host \| --host \| --hos \| --ho)
960	ac_prev=host_alias ;;
961	-host=* \| --host=* \| --hos=* \| --ho=*)
962	host_alias=$ac_optarg ;;
963
964	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
965	ac_prev=htmldir ;;
966	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
967	\| --ht=*)
968	htmldir=$ac_optarg ;;
969
970	-includedir \| --includedir \| --includedi \| --included \| --include \
971	\| --includ \| --inclu \| --incl \| --inc)
972	ac_prev=includedir ;;
973	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
974	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
975	includedir=$ac_optarg ;;
976
977	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
978	ac_prev=infodir ;;
979	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
980	infodir=$ac_optarg ;;
981
982	-libdir \| --libdir \| --libdi \| --libd)
983	ac_prev=libdir ;;
984	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
985	libdir=$ac_optarg ;;
986
987	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
988	\| --libexe \| --libex \| --libe)
989	ac_prev=libexecdir ;;
990	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
991	\| --libexe=* \| --libex=* \| --libe=*)
992	libexecdir=$ac_optarg ;;
993
994	-localedir \| --localedir \| --localedi \| --localed \| --locale)
995	ac_prev=localedir ;;
996	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
997	localedir=$ac_optarg ;;
998
999	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
1000	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
1001	ac_prev=localstatedir ;;
1002	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
1003	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
1004	localstatedir=$ac_optarg ;;
1005
1006	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
1007	ac_prev=mandir ;;
1008	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
1009	mandir=$ac_optarg ;;
1010
1011	-nfp \| --nfp \| --nf)
1012	# Obsolete; use --without-fp.
1013	with_fp=no ;;
1014
1015	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
1016	\| --no-cr \| --no-c \| -n)
1017	no_create=yes ;;
1018
1019	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
1020	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
1021	no_recursion=yes ;;
1022
1023	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
1024	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
1025	\| --oldin \| --oldi \| --old \| --ol \| --o)
1026	ac_prev=oldincludedir ;;
1027	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
1028	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
1029	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
1030	oldincludedir=$ac_optarg ;;
1031
1032	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
1033	ac_prev=prefix ;;
1034	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
1035	prefix=$ac_optarg ;;
1036
1037	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
1038	\| --program-pre \| --program-pr \| --program-p)
1039	ac_prev=program_prefix ;;
1040	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
1041	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
1042	program_prefix=$ac_optarg ;;
1043
1044	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
1045	\| --program-suf \| --program-su \| --program-s)
1046	ac_prev=program_suffix ;;
1047	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
1048	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
1049	program_suffix=$ac_optarg ;;
1050
1051	-program-transform-name \| --program-transform-name \
1052	\| --program-transform-nam \| --program-transform-na \
1053	\| --program-transform-n \| --program-transform- \
1054	\| --program-transform \| --program-transfor \
1055	\| --program-transfo \| --program-transf \
1056	\| --program-trans \| --program-tran \
1057	\| --progr-tra \| --program-tr \| --program-t)
1058	ac_prev=program_transform_name ;;
1059	-program-transform-name=* \| --program-transform-name=* \
1060	\| --program-transform-nam=* \| --program-transform-na=* \
1061	\| --program-transform-n=* \| --program-transform-=* \
1062	\| --program-transform=* \| --program-transfor=* \
1063	\| --program-transfo=* \| --program-transf=* \
1064	\| --program-trans=* \| --program-tran=* \
1065	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
1066	program_transform_name=$ac_optarg ;;
1067
1068	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
1069	ac_prev=pdfdir ;;
1070	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
1071	pdfdir=$ac_optarg ;;
1072
1073	-psdir \| --psdir \| --psdi \| --psd \| --ps)
1074	ac_prev=psdir ;;
1075	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
1076	psdir=$ac_optarg ;;
1077
1078	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1079	\| -silent \| --silent \| --silen \| --sile \| --sil)
1080	silent=yes ;;
1081
1082	-runstatedir \| --runstatedir \| --runstatedi \| --runstated \
1083	\| --runstate \| --runstat \| --runsta \| --runst \| --runs \
1084	\| --run \| --ru \| --r)
1085	ac_prev=runstatedir ;;
1086	-runstatedir=* \| --runstatedir=* \| --runstatedi=* \| --runstated=* \
1087	\| --runstate=* \| --runstat=* \| --runsta=* \| --runst=* \| --runs=* \
1088	\| --run=* \| --ru=* \| --r=*)
1089	runstatedir=$ac_optarg ;;
1090
1091	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1092	ac_prev=sbindir ;;
1093	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1094	\| --sbi=* \| --sb=*)
1095	sbindir=$ac_optarg ;;
1096
1097	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1098	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1099	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1100	\| --sha \| --sh)
1101	ac_prev=sharedstatedir ;;
1102	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1103	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1104	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1105	\| --sha=* \| --sh=*)
1106	sharedstatedir=$ac_optarg ;;
1107
1108	-site \| --site \| --sit)
1109	ac_prev=site ;;
1110	-site=* \| --site=* \| --sit=*)
1111	site=$ac_optarg ;;
1112
1113	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1114	ac_prev=srcdir ;;
1115	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1116	srcdir=$ac_optarg ;;
1117
1118	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1119	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1120	ac_prev=sysconfdir ;;
1121	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1122	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1123	sysconfdir=$ac_optarg ;;
1124
1125	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1126	ac_prev=target_alias ;;
1127	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1128	target_alias=$ac_optarg ;;
1129
1130	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1131	verbose=yes ;;
1132
1133	-version \| --version \| --versio \| --versi \| --vers \| -V)
1134	ac_init_version=: ;;
1135
1136	-with-* \| --with-*)
1137	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1138	# Reject names that are not valid shell variable names.
1139	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1140	as_fn_error $? "invalid package name: $ac_useropt"
1141	ac_useropt_orig=$ac_useropt
1142	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1143	case $ac_user_opts in
1144	*"
1145	"with_$ac_useropt"
1146	"*) ;;
1147	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1148	ac_unrecognized_sep=', ';;
1149	esac
1150	eval with_$ac_useropt=\$ac_optarg ;;
1151
1152	-without-* \| --without-*)
1153	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1154	# Reject names that are not valid shell variable names.
1155	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1156	as_fn_error $? "invalid package name: $ac_useropt"
1157	ac_useropt_orig=$ac_useropt
1158	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1159	case $ac_user_opts in
1160	*"
1161	"with_$ac_useropt"
1162	"*) ;;
1163	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1164	ac_unrecognized_sep=', ';;
1165	esac
1166	eval with_$ac_useropt=no ;;
1167
1168	--x)
1169	# Obsolete; use --with-x.
1170	with_x=yes ;;
1171
1172	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1173	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1174	ac_prev=x_includes ;;
1175	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1176	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1177	x_includes=$ac_optarg ;;
1178
1179	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1180	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1181	ac_prev=x_libraries ;;
1182	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1183	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1184	x_libraries=$ac_optarg ;;
1185
1186	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1187	Try \`$0 --help' for more information"
1188	;;
1189
1190	=)
1191	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1192	# Reject names that are not valid shell variable names.
1193	case $ac_envvar in #(
1194	'' \| [0-9]* \| [!_$as_cr_alnum] )
1195	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1196	esac
1197	eval $ac_envvar=\$ac_optarg
1198	export $ac_envvar ;;
1199
1200	*)
1201	# FIXME: should be removed in autoconf 3.0.
1202	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1203	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1204	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1205	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1206	;;
1207
1208	esac
1209	done
1210
1211	if test -n "$ac_prev"; then
1212	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1213	as_fn_error $? "missing argument to $ac_option"
1214	fi
1215
1216	if test -n "$ac_unrecognized_opts"; then
1217	case $enable_option_checking in
1218	no) ;;
1219	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1220	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1221	esac
1222	fi
1223
1224	# Check all directory arguments for consistency.
1225	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1226	datadir sysconfdir sharedstatedir localstatedir includedir \
1227	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1228	libdir localedir mandir runstatedir
1229	do
1230	eval ac_val=\$$ac_var
1231	# Remove trailing slashes.
1232	case $ac_val in
1233	*/ )
1234	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1235	eval $ac_var=\$ac_val;;
1236	esac
1237	# Be sure to have absolute directory names.
1238	case $ac_val in
1239	[\\/$]* \| ?:[\\/]* ) continue;;
1240	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1241	esac
1242	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1243	done
1244
1245	# There might be people who depend on the old broken behavior: `$host'
1246	# used to hold the argument of --host etc.
1247	# FIXME: To remove some day.
1248	build=$build_alias
1249	host=$host_alias
1250	target=$target_alias
1251
1252	# FIXME: To remove some day.
1253	if test "x$host_alias" != x; then
1254	if test "x$build_alias" = x; then
1255	cross_compiling=maybe
1256	elif test "x$build_alias" != "x$host_alias"; then
1257	cross_compiling=yes
1258	fi
1259	fi
1260
1261	ac_tool_prefix=
1262	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1263
1264	test "$silent" = yes && exec 6>/dev/null
1265
1266
1267	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1268	ac_ls_di=`ls -di .` &&
1269	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1270	as_fn_error $? "working directory cannot be determined"
1271	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1272	as_fn_error $? "pwd does not report name of working directory"
1273
1274
1275	# Find the source files, if location was not specified.
1276	if test -z "$srcdir"; then
1277	ac_srcdir_defaulted=yes
1278	# Try the directory containing this script, then the parent directory.
1279	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1280	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1281	X"$as_myself" : 'X$//$[^/]' \\| \
1282	X"$as_myself" : 'X$//$$' \\| \
1283	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1284	$as_echo X"$as_myself" \|
1285	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1286	s//\1/
1287	q
1288	}
1289	/^X$\/\/$[^/].*/{
1290	s//\1/
1291	q
1292	}
1293	/^X$\/\/$$/{
1294	s//\1/
1295	q
1296	}
1297	/^X$\/$.*/{
1298	s//\1/
1299	q
1300	}
1301	s/.*/./; q'`
1302	srcdir=$ac_confdir
1303	if test ! -r "$srcdir/$ac_unique_file"; then
1304	srcdir=..
1305	fi
1306	else
1307	ac_srcdir_defaulted=no
1308	fi
1309	if test ! -r "$srcdir/$ac_unique_file"; then
1310	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1311	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1312	fi
1313	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1314	ac_abs_confdir=`(
1315	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1316	pwd)`
1317	# When building in place, set srcdir=.
1318	if test "$ac_abs_confdir" = "$ac_pwd"; then
1319	srcdir=.
1320	fi
1321	# Remove unnecessary trailing slashes from srcdir.
1322	# Double slashes in file names in object file debugging info
1323	# mess up M-x gdb in Emacs.
1324	case $srcdir in
1325	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1326	esac
1327	for ac_var in $ac_precious_vars; do
1328	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1329	eval ac_env_${ac_var}_value=\$${ac_var}
1330	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1331	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1332	done
1333
1334	#
1335	# Report the --help message.
1336	#
1337	if test "$ac_init_help" = "long"; then
1338	# Omit some internal or obsolete options to make the list less imposing.
1339	# This message is too long to be a string in the A/UX 3.1 sh.
1340	cat <<_ACEOF
1341	\`configure' configures cfa-cc 1.0.0.0 to adapt to many kinds of systems.
1342
1343	Usage: $0 [OPTION]... [VAR=VALUE]...
1344
1345	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1346	VAR=VALUE. See below for descriptions of some of the useful variables.
1347
1348	Defaults for the options are specified in brackets.
1349
1350	Configuration:
1351	-h, --help display this help and exit
1352	--help=short display options specific to this package
1353	--help=recursive display the short help of all the included packages
1354	-V, --version display version information and exit
1355	-q, --quiet, --silent do not print \`checking ...' messages
1356	--cache-file=FILE cache test results in FILE [disabled]
1357	-C, --config-cache alias for \`--cache-file=config.cache'
1358	-n, --no-create do not create output files
1359	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1360
1361	Installation directories:
1362	--prefix=PREFIX install architecture-independent files in PREFIX
1363	[$ac_default_prefix]
1364	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1365	[PREFIX]
1366
1367	By default, \`make install' will install all the files in
1368	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1369	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1370	for instance \`--prefix=\$HOME'.
1371
1372	For better control, use the options below.
1373
1374	Fine tuning of the installation directories:
1375	--bindir=DIR user executables [EPREFIX/bin]
1376	--sbindir=DIR system admin executables [EPREFIX/sbin]
1377	--libexecdir=DIR program executables [EPREFIX/libexec]
1378	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1379	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1380	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1381	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1382	--libdir=DIR object code libraries [EPREFIX/lib]
1383	--includedir=DIR C header files [PREFIX/include]
1384	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1385	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1386	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1387	--infodir=DIR info documentation [DATAROOTDIR/info]
1388	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1389	--mandir=DIR man documentation [DATAROOTDIR/man]
1390	--docdir=DIR documentation root [DATAROOTDIR/doc/cfa-cc]
1391	--htmldir=DIR html documentation [DOCDIR]
1392	--dvidir=DIR dvi documentation [DOCDIR]
1393	--pdfdir=DIR pdf documentation [DOCDIR]
1394	--psdir=DIR ps documentation [DOCDIR]
1395	_ACEOF
1396
1397	cat <<\_ACEOF
1398
1399	Program names:
1400	--program-prefix=PREFIX prepend PREFIX to installed program names
1401	--program-suffix=SUFFIX append SUFFIX to installed program names
1402	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1403
1404	System types:
1405	--build=BUILD configure for building on BUILD [guessed]
1406	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1407	_ACEOF
1408	fi
1409
1410	if test -n "$ac_init_help"; then
1411	case $ac_init_help in
1412	short \| recursive ) echo "Configuration of cfa-cc 1.0.0.0:";;
1413	esac
1414	cat <<\_ACEOF
1415
1416	Optional Features:
1417	--disable-option-checking ignore unrecognized --enable/--with options
1418	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1419	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1420	--enable-silent-rules less verbose build output (undo: "make V=1")
1421	--disable-silent-rules verbose build output (undo: "make V=0")
1422	--enable-target-release Build and install the release target
1423	--enable-target-debug Build and install the debug target
1424	--enable-threading Build and install libcfa with threading support
1425	(Enabled by default)
1426	--enable-dependency-tracking
1427	do not reject slow dependency extractors
1428	--disable-dependency-tracking
1429	speeds up one-time build
1430
1431	Optional Packages:
1432	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1433	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1434	--with-cfa-name=NAME NAME too which cfa will be installed
1435	--with-backend-compiler=PROGRAM PROGRAM that performs the final code compilation (must be gcc-compatible)
1436
1437	Some influential environment variables:
1438	CXX C++ compiler command
1439	CXXFLAGS C++ compiler flags
1440	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1441	nonstandard directory <lib dir>
1442	LIBS libraries to pass to the linker, e.g. -l<library>
1443	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1444	you have headers in a nonstandard directory <include dir>
1445	CC C compiler command
1446	CFLAGS C compiler flags
1447	CCAS assembler compiler command (defaults to CC)
1448	CCASFLAGS assembler compiler flags (defaults to CFLAGS)
1449	YACC The `Yet Another Compiler Compiler' implementation to use.
1450	Defaults to the first program found out of: `bison -y', `byacc',
1451	`yacc'.
1452	YFLAGS The list of arguments that will be passed by default to $YACC.
1453	This script will default YFLAGS to the empty string to avoid a
1454	default value of `-d' given by some make applications.
1455	CPP C preprocessor
1456
1457	Use these variables to override the choices made by `configure' or to help
1458	it to find libraries and programs with nonstandard names/locations.
1459
1460	Report bugs to <cforall@plg.uwaterloo.ca>.
1461	_ACEOF
1462	ac_status=$?
1463	fi
1464
1465	if test "$ac_init_help" = "recursive"; then
1466	# If there are subdirs, report their specific --help.
1467	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1468	test -d "$ac_dir" \|\|
1469	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1470	continue
1471	ac_builddir=.
1472
1473	case "$ac_dir" in
1474	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1475	*)
1476	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1477	# A ".." for each directory in $ac_dir_suffix.
1478	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1479	case $ac_top_builddir_sub in
1480	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1481	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1482	esac ;;
1483	esac
1484	ac_abs_top_builddir=$ac_pwd
1485	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1486	# for backward compatibility:
1487	ac_top_builddir=$ac_top_build_prefix
1488
1489	case $srcdir in
1490	.) # We are building in place.
1491	ac_srcdir=.
1492	ac_top_srcdir=$ac_top_builddir_sub
1493	ac_abs_top_srcdir=$ac_pwd ;;
1494	[\\/]* \| ?:[\\/]* ) # Absolute name.
1495	ac_srcdir=$srcdir$ac_dir_suffix;
1496	ac_top_srcdir=$srcdir
1497	ac_abs_top_srcdir=$srcdir ;;
1498	*) # Relative name.
1499	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1500	ac_top_srcdir=$ac_top_build_prefix$srcdir
1501	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1502	esac
1503	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1504
1505	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1506	# Check for guested configure.
1507	if test -f "$ac_srcdir/configure.gnu"; then
1508	echo &&
1509	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1510	elif test -f "$ac_srcdir/configure"; then
1511	echo &&
1512	$SHELL "$ac_srcdir/configure" --help=recursive
1513	else
1514	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1515	fi \|\| ac_status=$?
1516	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1517	done
1518	fi
1519
1520	test -n "$ac_init_help" && exit $ac_status
1521	if $ac_init_version; then
1522	cat <<\_ACEOF
1523	cfa-cc configure 1.0.0.0
1524	generated by GNU Autoconf 2.69
1525
1526	Copyright (C) 2012 Free Software Foundation, Inc.
1527	This configure script is free software; the Free Software Foundation
1528	gives unlimited permission to copy, distribute and modify it.
1529	_ACEOF
1530	exit
1531	fi
1532
1533	## ------------------------ ##
1534	## Autoconf initialization. ##
1535	## ------------------------ ##
1536
1537	# ac_fn_cxx_try_compile LINENO
1538	# ----------------------------
1539	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1540	ac_fn_cxx_try_compile ()
1541	{
1542	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1543	rm -f conftest.$ac_objext
1544	if { { ac_try="$ac_compile"
1545	case "(($ac_try" in
1546	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1547	*) ac_try_echo=$ac_try;;
1548	esac
1549	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1550	$as_echo "$ac_try_echo"; } >&5
1551	(eval "$ac_compile") 2>conftest.err
1552	ac_status=$?
1553	if test -s conftest.err; then
1554	grep -v '^ *+' conftest.err >conftest.er1
1555	cat conftest.er1 >&5
1556	mv -f conftest.er1 conftest.err
1557	fi
1558	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1559	test $ac_status = 0; } && {
1560	test -z "$ac_cxx_werror_flag" \|\|
1561	test ! -s conftest.err
1562	} && test -s conftest.$ac_objext; then :
1563	ac_retval=0
1564	else
1565	$as_echo "$as_me: failed program was:" >&5
1566	sed 's/^/\| /' conftest.$ac_ext >&5
1567
1568	ac_retval=1
1569	fi
1570	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1571	as_fn_set_status $ac_retval
1572
1573	} # ac_fn_cxx_try_compile
1574
1575	# ac_fn_c_try_compile LINENO
1576	# --------------------------
1577	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1578	ac_fn_c_try_compile ()
1579	{
1580	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1581	rm -f conftest.$ac_objext
1582	if { { ac_try="$ac_compile"
1583	case "(($ac_try" in
1584	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1585	*) ac_try_echo=$ac_try;;
1586	esac
1587	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1588	$as_echo "$ac_try_echo"; } >&5
1589	(eval "$ac_compile") 2>conftest.err
1590	ac_status=$?
1591	if test -s conftest.err; then
1592	grep -v '^ *+' conftest.err >conftest.er1
1593	cat conftest.er1 >&5
1594	mv -f conftest.er1 conftest.err
1595	fi
1596	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1597	test $ac_status = 0; } && {
1598	test -z "$ac_c_werror_flag" \|\|
1599	test ! -s conftest.err
1600	} && test -s conftest.$ac_objext; then :
1601	ac_retval=0
1602	else
1603	$as_echo "$as_me: failed program was:" >&5
1604	sed 's/^/\| /' conftest.$ac_ext >&5
1605
1606	ac_retval=1
1607	fi
1608	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1609	as_fn_set_status $ac_retval
1610
1611	} # ac_fn_c_try_compile
1612
1613	# ac_fn_c_try_link LINENO
1614	# -----------------------
1615	# Try to link conftest.$ac_ext, and return whether this succeeded.
1616	ac_fn_c_try_link ()
1617	{
1618	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1619	rm -f conftest.$ac_objext conftest$ac_exeext
1620	if { { ac_try="$ac_link"
1621	case "(($ac_try" in
1622	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1623	*) ac_try_echo=$ac_try;;
1624	esac
1625	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1626	$as_echo "$ac_try_echo"; } >&5
1627	(eval "$ac_link") 2>conftest.err
1628	ac_status=$?
1629	if test -s conftest.err; then
1630	grep -v '^ *+' conftest.err >conftest.er1
1631	cat conftest.er1 >&5
1632	mv -f conftest.er1 conftest.err
1633	fi
1634	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1635	test $ac_status = 0; } && {
1636	test -z "$ac_c_werror_flag" \|\|
1637	test ! -s conftest.err
1638	} && test -s conftest$ac_exeext && {
1639	test "$cross_compiling" = yes \|\|
1640	test -x conftest$ac_exeext
1641	}; then :
1642	ac_retval=0
1643	else
1644	$as_echo "$as_me: failed program was:" >&5
1645	sed 's/^/\| /' conftest.$ac_ext >&5
1646
1647	ac_retval=1
1648	fi
1649	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1650	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1651	# interfere with the next link command; also delete a directory that is
1652	# left behind by Apple's compiler. We do this before executing the actions.
1653	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1654	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1655	as_fn_set_status $ac_retval
1656
1657	} # ac_fn_c_try_link
1658
1659	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1660	# -------------------------------------------
1661	# Tests whether TYPE exists after having included INCLUDES, setting cache
1662	# variable VAR accordingly.
1663	ac_fn_c_check_type ()
1664	{
1665	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1666	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1667	$as_echo_n "checking for $2... " >&6; }
1668	if eval \${$3+:} false; then :
1669	$as_echo_n "(cached) " >&6
1670	else
1671	eval "$3=no"
1672	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1673	/* end confdefs.h. */
1674	$4
1675	int
1676	main ()
1677	{
1678	if (sizeof ($2))
1679	return 0;
1680	;
1681	return 0;
1682	}
1683	_ACEOF
1684	if ac_fn_c_try_compile "$LINENO"; then :
1685	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1686	/* end confdefs.h. */
1687	$4
1688	int
1689	main ()
1690	{
1691	if (sizeof (($2)))
1692	return 0;
1693	;
1694	return 0;
1695	}
1696	_ACEOF
1697	if ac_fn_c_try_compile "$LINENO"; then :
1698
1699	else
1700	eval "$3=yes"
1701	fi
1702	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1703	fi
1704	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1705	fi
1706	eval ac_res=\$$3
1707	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1708	$as_echo "$ac_res" >&6; }
1709	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1710
1711	} # ac_fn_c_check_type
1712
1713	# ac_fn_c_try_cpp LINENO
1714	# ----------------------
1715	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1716	ac_fn_c_try_cpp ()
1717	{
1718	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1719	if { { ac_try="$ac_cpp conftest.$ac_ext"
1720	case "(($ac_try" in
1721	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1722	*) ac_try_echo=$ac_try;;
1723	esac
1724	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1725	$as_echo "$ac_try_echo"; } >&5
1726	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1727	ac_status=$?
1728	if test -s conftest.err; then
1729	grep -v '^ *+' conftest.err >conftest.er1
1730	cat conftest.er1 >&5
1731	mv -f conftest.er1 conftest.err
1732	fi
1733	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1734	test $ac_status = 0; } > conftest.i && {
1735	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1736	test ! -s conftest.err
1737	}; then :
1738	ac_retval=0
1739	else
1740	$as_echo "$as_me: failed program was:" >&5
1741	sed 's/^/\| /' conftest.$ac_ext >&5
1742
1743	ac_retval=1
1744	fi
1745	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1746	as_fn_set_status $ac_retval
1747
1748	} # ac_fn_c_try_cpp
1749
1750	# ac_fn_c_try_run LINENO
1751	# ----------------------
1752	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1753	# that executables can be run.
1754	ac_fn_c_try_run ()
1755	{
1756	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1757	if { { ac_try="$ac_link"
1758	case "(($ac_try" in
1759	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1760	*) ac_try_echo=$ac_try;;
1761	esac
1762	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1763	$as_echo "$ac_try_echo"; } >&5
1764	(eval "$ac_link") 2>&5
1765	ac_status=$?
1766	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1767	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1768	{ { case "(($ac_try" in
1769	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1770	*) ac_try_echo=$ac_try;;
1771	esac
1772	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1773	$as_echo "$ac_try_echo"; } >&5
1774	(eval "$ac_try") 2>&5
1775	ac_status=$?
1776	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1777	test $ac_status = 0; }; }; then :
1778	ac_retval=0
1779	else
1780	$as_echo "$as_me: program exited with status $ac_status" >&5
1781	$as_echo "$as_me: failed program was:" >&5
1782	sed 's/^/\| /' conftest.$ac_ext >&5
1783
1784	ac_retval=$ac_status
1785	fi
1786	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1787	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1788	as_fn_set_status $ac_retval
1789
1790	} # ac_fn_c_try_run
1791
1792	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1793	# -------------------------------------------------------
1794	# Tests whether HEADER exists and can be compiled using the include files in
1795	# INCLUDES, setting the cache variable VAR accordingly.
1796	ac_fn_c_check_header_compile ()
1797	{
1798	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1799	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1800	$as_echo_n "checking for $2... " >&6; }
1801	if eval \${$3+:} false; then :
1802	$as_echo_n "(cached) " >&6
1803	else
1804	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1805	/* end confdefs.h. */
1806	$4
1807	#include <$2>
1808	_ACEOF
1809	if ac_fn_c_try_compile "$LINENO"; then :
1810	eval "$3=yes"
1811	else
1812	eval "$3=no"
1813	fi
1814	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1815	fi
1816	eval ac_res=\$$3
1817	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1818	$as_echo "$ac_res" >&6; }
1819	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1820
1821	} # ac_fn_c_check_header_compile
1822
1823	# ac_fn_c_check_func LINENO FUNC VAR
1824	# ----------------------------------
1825	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1826	ac_fn_c_check_func ()
1827	{
1828	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1829	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1830	$as_echo_n "checking for $2... " >&6; }
1831	if eval \${$3+:} false; then :
1832	$as_echo_n "(cached) " >&6
1833	else
1834	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1835	/* end confdefs.h. */
1836	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1837	For example, HP-UX 11i <limits.h> declares gettimeofday. */
1838	#define $2 innocuous_$2
1839
1840	/* System header to define __stub macros and hopefully few prototypes,
1841	which can conflict with char $2 (); below.
1842	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1843	<limits.h> exists even on freestanding compilers. */
1844
1845	#ifdef __STDC__
1846	# include <limits.h>
1847	#else
1848	# include <assert.h>
1849	#endif
1850
1851	#undef $2
1852
1853	/* Override any GCC internal prototype to avoid an error.
1854	Use char because int might match the return type of a GCC
1855	builtin and then its argument prototype would still apply. */
1856	#ifdef __cplusplus
1857	extern "C"
1858	#endif
1859	char $2 ();
1860	/* The GNU C library defines this for functions which it implements
1861	to always fail with ENOSYS. Some functions are actually named
1862	something starting with __ and the normal name is an alias. */
1863	#if defined __stub_$2 \|\| defined __stub___$2
1864	choke me
1865	#endif
1866
1867	int
1868	main ()
1869	{
1870	return $2 ();
1871	;
1872	return 0;
1873	}
1874	_ACEOF
1875	if ac_fn_c_try_link "$LINENO"; then :
1876	eval "$3=yes"
1877	else
1878	eval "$3=no"
1879	fi
1880	rm -f core conftest.err conftest.$ac_objext \
1881	conftest$ac_exeext conftest.$ac_ext
1882	fi
1883	eval ac_res=\$$3
1884	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1885	$as_echo "$ac_res" >&6; }
1886	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1887
1888	} # ac_fn_c_check_func
1889
1890	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1891	# -------------------------------------------------------
1892	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1893	# the include files in INCLUDES and setting the cache variable VAR
1894	# accordingly.
1895	ac_fn_c_check_header_mongrel ()
1896	{
1897	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1898	if eval \${$3+:} false; then :
1899	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1900	$as_echo_n "checking for $2... " >&6; }
1901	if eval \${$3+:} false; then :
1902	$as_echo_n "(cached) " >&6
1903	fi
1904	eval ac_res=\$$3
1905	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1906	$as_echo "$ac_res" >&6; }
1907	else
1908	# Is the header compilable?
1909	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1910	$as_echo_n "checking $2 usability... " >&6; }
1911	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1912	/* end confdefs.h. */
1913	$4
1914	#include <$2>
1915	_ACEOF
1916	if ac_fn_c_try_compile "$LINENO"; then :
1917	ac_header_compiler=yes
1918	else
1919	ac_header_compiler=no
1920	fi
1921	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1922	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1923	$as_echo "$ac_header_compiler" >&6; }
1924
1925	# Is the header present?
1926	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1927	$as_echo_n "checking $2 presence... " >&6; }
1928	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1929	/* end confdefs.h. */
1930	#include <$2>
1931	_ACEOF
1932	if ac_fn_c_try_cpp "$LINENO"; then :
1933	ac_header_preproc=yes
1934	else
1935	ac_header_preproc=no
1936	fi
1937	rm -f conftest.err conftest.i conftest.$ac_ext
1938	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1939	$as_echo "$ac_header_preproc" >&6; }
1940
1941	# So? What about this header?
1942	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1943	yes:no: )
1944	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1945	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&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	;;
1949	no:yes:* )
1950	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1951	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1952	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1953	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1954	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1955	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1956	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1957	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1958	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1959	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1960	( $as_echo "## --------------------------------------- ##
1961	## Report this to cforall@plg.uwaterloo.ca ##
1962	## --------------------------------------- ##"
1963	) \| sed "s/^/$as_me: WARNING: /" >&2
1964	;;
1965	esac
1966	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1967	$as_echo_n "checking for $2... " >&6; }
1968	if eval \${$3+:} false; then :
1969	$as_echo_n "(cached) " >&6
1970	else
1971	eval "$3=\$ac_header_compiler"
1972	fi
1973	eval ac_res=\$$3
1974	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1975	$as_echo "$ac_res" >&6; }
1976	fi
1977	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1978
1979	} # ac_fn_c_check_header_mongrel
1980
1981	# ac_fn_c_find_intX_t LINENO BITS VAR
1982	# -----------------------------------
1983	# Finds a signed integer type with width BITS, setting cache variable VAR
1984	# accordingly.
1985	ac_fn_c_find_intX_t ()
1986	{
1987	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1988	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
1989	$as_echo_n "checking for int$2_t... " >&6; }
1990	if eval \${$3+:} false; then :
1991	$as_echo_n "(cached) " >&6
1992	else
1993	eval "$3=no"
1994	# Order is important - never check a type that is potentially smaller
1995	# than half of the expected target width.
1996	for ac_type in int$2_t 'int' 'long int' \
1997	'long long int' 'short int' 'signed char'; do
1998	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1999	/* end confdefs.h. */
2000	$ac_includes_default
2001	enum { N = $2 / 2 - 1 };
2002	int
2003	main ()
2004	{
2005	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
2006	test_array [0] = 0;
2007	return test_array [0];
2008
2009	;
2010	return 0;
2011	}
2012	_ACEOF
2013	if ac_fn_c_try_compile "$LINENO"; then :
2014	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2015	/* end confdefs.h. */
2016	$ac_includes_default
2017	enum { N = $2 / 2 - 1 };
2018	int
2019	main ()
2020	{
2021	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
2022	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
2023	test_array [0] = 0;
2024	return test_array [0];
2025
2026	;
2027	return 0;
2028	}
2029	_ACEOF
2030	if ac_fn_c_try_compile "$LINENO"; then :
2031
2032	else
2033	case $ac_type in #(
2034	int$2_t) :
2035	eval "$3=yes" ;; #(
2036	*) :
2037	eval "$3=\$ac_type" ;;
2038	esac
2039	fi
2040	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2041	fi
2042	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2043	if eval test \"x\$"$3"\" = x"no"; then :
2044
2045	else
2046	break
2047	fi
2048	done
2049	fi
2050	eval ac_res=\$$3
2051	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2052	$as_echo "$ac_res" >&6; }
2053	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2054
2055	} # ac_fn_c_find_intX_t
2056
2057	# ac_fn_c_find_uintX_t LINENO BITS VAR
2058	# ------------------------------------
2059	# Finds an unsigned integer type with width BITS, setting cache variable VAR
2060	# accordingly.
2061	ac_fn_c_find_uintX_t ()
2062	{
2063	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2064	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2065	$as_echo_n "checking for uint$2_t... " >&6; }
2066	if eval \${$3+:} false; then :
2067	$as_echo_n "(cached) " >&6
2068	else
2069	eval "$3=no"
2070	# Order is important - never check a type that is potentially smaller
2071	# than half of the expected target width.
2072	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2073	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2074	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2075	/* end confdefs.h. */
2076	$ac_includes_default
2077	int
2078	main ()
2079	{
2080	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2081	test_array [0] = 0;
2082	return test_array [0];
2083
2084	;
2085	return 0;
2086	}
2087	_ACEOF
2088	if ac_fn_c_try_compile "$LINENO"; then :
2089	case $ac_type in #(
2090	uint$2_t) :
2091	eval "$3=yes" ;; #(
2092	*) :
2093	eval "$3=\$ac_type" ;;
2094	esac
2095	fi
2096	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2097	if eval test \"x\$"$3"\" = x"no"; then :
2098
2099	else
2100	break
2101	fi
2102	done
2103	fi
2104	eval ac_res=\$$3
2105	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2106	$as_echo "$ac_res" >&6; }
2107	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2108
2109	} # ac_fn_c_find_uintX_t
2110	cat >config.log <<_ACEOF
2111	This file contains any messages produced by compilers while
2112	running configure, to aid debugging if configure makes a mistake.
2113
2114	It was created by cfa-cc $as_me 1.0.0.0, which was
2115	generated by GNU Autoconf 2.69. Invocation command line was
2116
2117	$ $0 $@
2118
2119	_ACEOF
2120	exec 5>>config.log
2121	{
2122	cat <<_ASUNAME
2123	## --------- ##
2124	## Platform. ##
2125	## --------- ##
2126
2127	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
2128	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
2129	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
2130	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
2131	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
2132
2133	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
2134	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
2135
2136	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
2137	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
2138	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
2139	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
2140	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
2141	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
2142	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
2143
2144	_ASUNAME
2145
2146	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2147	for as_dir in $PATH
2148	do
2149	IFS=$as_save_IFS
2150	test -z "$as_dir" && as_dir=.
2151	$as_echo "PATH: $as_dir"
2152	done
2153	IFS=$as_save_IFS
2154
2155	} >&5
2156
2157	cat >&5 <<_ACEOF
2158
2159
2160	## ----------- ##
2161	## Core tests. ##
2162	## ----------- ##
2163
2164	_ACEOF
2165
2166
2167	# Keep a trace of the command line.
2168	# Strip out --no-create and --no-recursion so they do not pile up.
2169	# Strip out --silent because we don't want to record it for future runs.
2170	# Also quote any args containing shell meta-characters.
2171	# Make two passes to allow for proper duplicate-argument suppression.
2172	ac_configure_args=
2173	ac_configure_args0=
2174	ac_configure_args1=
2175	ac_must_keep_next=false
2176	for ac_pass in 1 2
2177	do
2178	for ac_arg
2179	do
2180	case $ac_arg in
2181	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2182	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2183	\| -silent \| --silent \| --silen \| --sile \| --sil)
2184	continue ;;
2185	\')
2186	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2187	esac
2188	case $ac_pass in
2189	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2190	2)
2191	as_fn_append ac_configure_args1 " '$ac_arg'"
2192	if test $ac_must_keep_next = true; then
2193	ac_must_keep_next=false # Got value, back to normal.
2194	else
2195	case $ac_arg in
2196	= \| --config-cache \| -C \| -disable-* \| --disable-* \
2197	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
2198	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
2199	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
2200	case "$ac_configure_args0 " in
2201	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
2202	esac
2203	;;
2204	-* ) ac_must_keep_next=true ;;
2205	esac
2206	fi
2207	as_fn_append ac_configure_args " '$ac_arg'"
2208	;;
2209	esac
2210	done
2211	done
2212	{ ac_configure_args0=; unset ac_configure_args0;}
2213	{ ac_configure_args1=; unset ac_configure_args1;}
2214
2215	# When interrupted or exit'd, cleanup temporary files, and complete
2216	# config.log. We remove comments because anyway the quotes in there
2217	# would cause problems or look ugly.
2218	# WARNING: Use '\'' to represent an apostrophe within the trap.
2219	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2220	trap 'exit_status=$?
2221	# Save into config.log some information that might help in debugging.
2222	{
2223	echo
2224
2225	$as_echo "## ---------------- ##
2226	## Cache variables. ##
2227	## ---------------- ##"
2228	echo
2229	# The following way of writing the cache mishandles newlines in values,
2230	(
2231	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
2232	eval ac_val=\$$ac_var
2233	case $ac_val in #(
2234	${as_nl})
2235	case $ac_var in #(
2236	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2237	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2238	esac
2239	case $ac_var in #(
2240	_ \| IFS \| as_nl) ;; #(
2241	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2242	*) { eval $ac_var=; unset $ac_var;} ;;
2243	esac ;;
2244	esac
2245	done
2246	(set) 2>&1 \|
2247	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2248	${as_nl}ac_space=\ )
2249	sed -n \
2250	"s/'\''/'\''\\\\'\'''\''/g;
2251	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
2252	;; #(
2253	*)
2254	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
2255	;;
2256	esac \|
2257	sort
2258	)
2259	echo
2260
2261	$as_echo "## ----------------- ##
2262	## Output variables. ##
2263	## ----------------- ##"
2264	echo
2265	for ac_var in $ac_subst_vars
2266	do
2267	eval ac_val=\$$ac_var
2268	case $ac_val in
2269	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2270	esac
2271	$as_echo "$ac_var='\''$ac_val'\''"
2272	done \| sort
2273	echo
2274
2275	if test -n "$ac_subst_files"; then
2276	$as_echo "## ------------------- ##
2277	## File substitutions. ##
2278	## ------------------- ##"
2279	echo
2280	for ac_var in $ac_subst_files
2281	do
2282	eval ac_val=\$$ac_var
2283	case $ac_val in
2284	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2285	esac
2286	$as_echo "$ac_var='\''$ac_val'\''"
2287	done \| sort
2288	echo
2289	fi
2290
2291	if test -s confdefs.h; then
2292	$as_echo "## ----------- ##
2293	## confdefs.h. ##
2294	## ----------- ##"
2295	echo
2296	cat confdefs.h
2297	echo
2298	fi
2299	test "$ac_signal" != 0 &&
2300	$as_echo "$as_me: caught signal $ac_signal"
2301	$as_echo "$as_me: exit $exit_status"
2302	} >&5
2303	rm -f core .core core.conftest. &&
2304	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2305	exit $exit_status
2306	' 0
2307	for ac_signal in 1 2 13 15; do
2308	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2309	done
2310	ac_signal=0
2311
2312	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2313	rm -f -r conftest* confdefs.h
2314
2315	$as_echo "/* confdefs.h */" > confdefs.h
2316
2317	# Predefined preprocessor variables.
2318
2319	cat >>confdefs.h <<_ACEOF
2320	#define PACKAGE_NAME "$PACKAGE_NAME"
2321	_ACEOF
2322
2323	cat >>confdefs.h <<_ACEOF
2324	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2325	_ACEOF
2326
2327	cat >>confdefs.h <<_ACEOF
2328	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2329	_ACEOF
2330
2331	cat >>confdefs.h <<_ACEOF
2332	#define PACKAGE_STRING "$PACKAGE_STRING"
2333	_ACEOF
2334
2335	cat >>confdefs.h <<_ACEOF
2336	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2337	_ACEOF
2338
2339	cat >>confdefs.h <<_ACEOF
2340	#define PACKAGE_URL "$PACKAGE_URL"
2341	_ACEOF
2342
2343
2344	# Let the site file select an alternate cache file if it wants to.
2345	# Prefer an explicitly selected file to automatically selected ones.
2346	ac_site_file1=NONE
2347	ac_site_file2=NONE
2348	if test -n "$CONFIG_SITE"; then
2349	# We do not want a PATH search for config.site.
2350	case $CONFIG_SITE in #((
2351	-*) ac_site_file1=./$CONFIG_SITE;;
2352	/) ac_site_file1=$CONFIG_SITE;;
2353	*) ac_site_file1=./$CONFIG_SITE;;
2354	esac
2355	elif test "x$prefix" != xNONE; then
2356	ac_site_file1=$prefix/share/config.site
2357	ac_site_file2=$prefix/etc/config.site
2358	else
2359	ac_site_file1=$ac_default_prefix/share/config.site
2360	ac_site_file2=$ac_default_prefix/etc/config.site
2361	fi
2362	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2363	do
2364	test "x$ac_site_file" = xNONE && continue
2365	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2366	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2367	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2368	sed 's/^/\| /' "$ac_site_file" >&5
2369	. "$ac_site_file" \
2370	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2371	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2372	as_fn_error $? "failed to load site script $ac_site_file
2373	See \`config.log' for more details" "$LINENO" 5; }
2374	fi
2375	done
2376
2377	if test -r "$cache_file"; then
2378	# Some versions of bash will fail to source /dev/null (special files
2379	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2380	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2381	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2382	$as_echo "$as_me: loading cache $cache_file" >&6;}
2383	case $cache_file in
2384	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2385	*) . "./$cache_file";;
2386	esac
2387	fi
2388	else
2389	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2390	$as_echo "$as_me: creating cache $cache_file" >&6;}
2391	>$cache_file
2392	fi
2393
2394	# Check that the precious variables saved in the cache have kept the same
2395	# value.
2396	ac_cache_corrupted=false
2397	for ac_var in $ac_precious_vars; do
2398	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2399	eval ac_new_set=\$ac_env_${ac_var}_set
2400	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2401	eval ac_new_val=\$ac_env_${ac_var}_value
2402	case $ac_old_set,$ac_new_set in
2403	set,)
2404	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2405	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2406	ac_cache_corrupted=: ;;
2407	,set)
2408	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2409	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2410	ac_cache_corrupted=: ;;
2411	,);;
2412	*)
2413	if test "x$ac_old_val" != "x$ac_new_val"; then
2414	# differences in whitespace do not lead to failure.
2415	ac_old_val_w=`echo x $ac_old_val`
2416	ac_new_val_w=`echo x $ac_new_val`
2417	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2418	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2419	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2420	ac_cache_corrupted=:
2421	else
2422	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2423	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2424	eval $ac_var=\$ac_old_val
2425	fi
2426	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2427	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2428	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2429	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2430	fi;;
2431	esac
2432	# Pass precious variables to config.status.
2433	if test "$ac_new_set" = set; then
2434	case $ac_new_val in
2435	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2436	*) ac_arg=$ac_var=$ac_new_val ;;
2437	esac
2438	case " $ac_configure_args " in
2439	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2440	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2441	esac
2442	fi
2443	done
2444	if $ac_cache_corrupted; then
2445	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2446	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2447	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2448	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2449	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2450	fi
2451	## -------------------- ##
2452	## Main body of script. ##
2453	## -------------------- ##
2454
2455	ac_ext=c
2456	ac_cpp='$CPP $CPPFLAGS'
2457	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2458	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2459	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2460
2461
2462	ac_aux_dir=
2463	for ac_dir in automake "$srcdir"/automake; do
2464	if test -f "$ac_dir/install-sh"; then
2465	ac_aux_dir=$ac_dir
2466	ac_install_sh="$ac_aux_dir/install-sh -c"
2467	break
2468	elif test -f "$ac_dir/install.sh"; then
2469	ac_aux_dir=$ac_dir
2470	ac_install_sh="$ac_aux_dir/install.sh -c"
2471	break
2472	elif test -f "$ac_dir/shtool"; then
2473	ac_aux_dir=$ac_dir
2474	ac_install_sh="$ac_aux_dir/shtool install -c"
2475	break
2476	fi
2477	done
2478	if test -z "$ac_aux_dir"; then
2479	as_fn_error $? "cannot find install-sh, install.sh, or shtool in automake \"$srcdir\"/automake" "$LINENO" 5
2480	fi
2481
2482	# These three variables are undocumented and unsupported,
2483	# and are intended to be withdrawn in a future Autoconf release.
2484	# They can cause serious problems if a builder's source tree is in a directory
2485	# whose full name contains unusual characters.
2486	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2487	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2488	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2489
2490
2491	#AC_CONFIG_SRCDIR([src/main.cc])
2492	ac_config_headers="$ac_config_headers config.h:src/config.h.in"
2493
2494	# Check whether --enable-silent-rules was given.
2495	if test "${enable_silent_rules+set}" = set; then :
2496	enableval=$enable_silent_rules;
2497	fi
2498
2499	case $enable_silent_rules in # (((
2500	yes) AM_DEFAULT_VERBOSITY=0;;
2501	no) AM_DEFAULT_VERBOSITY=1;;
2502	*) AM_DEFAULT_VERBOSITY=1;;
2503	esac
2504	am_make=${MAKE-make}
2505	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2506	$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2507	if ${am_cv_make_support_nested_variables+:} false; then :
2508	$as_echo_n "(cached) " >&6
2509	else
2510	if $as_echo 'TRUE=$(BAR$(V))
2511	BAR0=false
2512	BAR1=true
2513	V=1
2514	am__doit:
2515	@$(TRUE)
2516	.PHONY: am__doit' \| $am_make -f - >/dev/null 2>&1; then
2517	am_cv_make_support_nested_variables=yes
2518	else
2519	am_cv_make_support_nested_variables=no
2520	fi
2521	fi
2522	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2523	$as_echo "$am_cv_make_support_nested_variables" >&6; }
2524	if test $am_cv_make_support_nested_variables = yes; then
2525	AM_V='$(V)'
2526	AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2527	else
2528	AM_V=$AM_DEFAULT_VERBOSITY
2529	AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2530	fi
2531	AM_BACKSLASH='\'
2532
2533
2534	am__api_version='1.15'
2535
2536	# Find a good install program. We prefer a C program (faster),
2537	# so one script is as good as another. But avoid the broken or
2538	# incompatible versions:
2539	# SysV /etc/install, /usr/sbin/install
2540	# SunOS /usr/etc/install
2541	# IRIX /sbin/install
2542	# AIX /bin/install
2543	# AmigaOS /C/install, which installs bootblocks on floppy discs
2544	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2545	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2546	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2547	# OS/2's system install, which has a completely different semantic
2548	# ./install, which can be erroneously created by make from ./install.sh.
2549	# Reject install programs that cannot install multiple files.
2550	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2551	$as_echo_n "checking for a BSD-compatible install... " >&6; }
2552	if test -z "$INSTALL"; then
2553	if ${ac_cv_path_install+:} false; then :
2554	$as_echo_n "(cached) " >&6
2555	else
2556	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2557	for as_dir in $PATH
2558	do
2559	IFS=$as_save_IFS
2560	test -z "$as_dir" && as_dir=.
2561	# Account for people who put trailing slashes in PATH elements.
2562	case $as_dir/ in #((
2563	./ \| .// \| /[cC]/* \| \
2564	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
2565	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
2566	/usr/ucb/* ) ;;
2567	*)
2568	# OSF1 and SCO ODT 3.0 have their own names for install.
2569	# Don't use installbsd from OSF since it installs stuff as root
2570	# by default.
2571	for ac_prog in ginstall scoinst install; do
2572	for ac_exec_ext in '' $ac_executable_extensions; do
2573	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2574	if test $ac_prog = install &&
2575	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2576	# AIX install. It has an incompatible calling convention.
2577	:
2578	elif test $ac_prog = install &&
2579	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2580	# program-specific install script used by HP pwplus--don't use.
2581	:
2582	else
2583	rm -rf conftest.one conftest.two conftest.dir
2584	echo one > conftest.one
2585	echo two > conftest.two
2586	mkdir conftest.dir
2587	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2588	test -s conftest.one && test -s conftest.two &&
2589	test -s conftest.dir/conftest.one &&
2590	test -s conftest.dir/conftest.two
2591	then
2592	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2593	break 3
2594	fi
2595	fi
2596	fi
2597	done
2598	done
2599	;;
2600	esac
2601
2602	done
2603	IFS=$as_save_IFS
2604
2605	rm -rf conftest.one conftest.two conftest.dir
2606
2607	fi
2608	if test "${ac_cv_path_install+set}" = set; then
2609	INSTALL=$ac_cv_path_install
2610	else
2611	# As a last resort, use the slow shell script. Don't cache a
2612	# value for INSTALL within a source directory, because that will
2613	# break other packages using the cache if that directory is
2614	# removed, or if the value is a relative name.
2615	INSTALL=$ac_install_sh
2616	fi
2617	fi
2618	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2619	$as_echo "$INSTALL" >&6; }
2620
2621	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2622	# It thinks the first close brace ends the variable substitution.
2623	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2624
2625	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2626
2627	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2628
2629	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2630	$as_echo_n "checking whether build environment is sane... " >&6; }
2631	# Reject unsafe characters in $srcdir or the absolute working directory
2632	# name. Accept space and tab only in the latter.
2633	am_lf='
2634	'
2635	case `pwd` in
2636	[\\\"\#\$\&\'\`$am_lf])
2637	as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2638	esac
2639	case $srcdir in
2640	[\\\"\#\$\&\'\`$am_lf\ \ ])
2641	as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2642	esac
2643
2644	# Do 'set' in a subshell so we don't clobber the current shell's
2645	# arguments. Must try -L first in case configure is actually a
2646	# symlink; some systems play weird games with the mod time of symlinks
2647	# (eg FreeBSD returns the mod time of the symlink's containing
2648	# directory).
2649	if (
2650	am_has_slept=no
2651	for am_try in 1 2; do
2652	echo "timestamp, slept: $am_has_slept" > conftest.file
2653	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2654	if test "$*" = "X"; then
2655	# -L didn't work.
2656	set X `ls -t "$srcdir/configure" conftest.file`
2657	fi
2658	if test "$*" != "X $srcdir/configure conftest.file" \
2659	&& test "$*" != "X conftest.file $srcdir/configure"; then
2660
2661	# If neither matched, then we have a broken ls. This can happen
2662	# if, for instance, CONFIG_SHELL is bash and it inherits a
2663	# broken ls alias from the environment. This has actually
2664	# happened. Such a system could not be considered "sane".
2665	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
2666	alias in your environment" "$LINENO" 5
2667	fi
2668	if test "$2" = conftest.file \|\| test $am_try -eq 2; then
2669	break
2670	fi
2671	# Just in case.
2672	sleep 1
2673	am_has_slept=yes
2674	done
2675	test "$2" = conftest.file
2676	)
2677	then
2678	# Ok.
2679	:
2680	else
2681	as_fn_error $? "newly created file is older than distributed files!
2682	Check your system clock" "$LINENO" 5
2683	fi
2684	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2685	$as_echo "yes" >&6; }
2686	# If we didn't sleep, we still need to ensure time stamps of config.status and
2687	# generated files are strictly newer.
2688	am_sleep_pid=
2689	if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2690	( sleep 1 ) &
2691	am_sleep_pid=$!
2692	fi
2693
2694	rm -f conftest.file
2695
2696	test "$program_prefix" != NONE &&
2697	program_transform_name="s&^&$program_prefix&;$program_transform_name"
2698	# Use a double $ so make ignores it.
2699	test "$program_suffix" != NONE &&
2700	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2701	# Double any \ or $.
2702	# By default was `s,x,x', remove it if useless.
2703	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2704	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
2705
2706	# Expand $ac_aux_dir to an absolute path.
2707	am_aux_dir=`cd "$ac_aux_dir" && pwd`
2708
2709	if test x"${MISSING+set}" != xset; then
2710	case $am_aux_dir in
2711	\ \| \ )
2712	MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2713	*)
2714	MISSING="\${SHELL} $am_aux_dir/missing" ;;
2715	esac
2716	fi
2717	# Use eval to expand $SHELL
2718	if eval "$MISSING --is-lightweight"; then
2719	am_missing_run="$MISSING "
2720	else
2721	am_missing_run=
2722	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2723	$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2724	fi
2725
2726	if test x"${install_sh+set}" != xset; then
2727	case $am_aux_dir in
2728	\ \| \ )
2729	install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2730	*)
2731	install_sh="\${SHELL} $am_aux_dir/install-sh"
2732	esac
2733	fi
2734
2735	# Installed binaries are usually stripped using 'strip' when the user
2736	# run "make install-strip". However 'strip' might not be the right
2737	# tool to use in cross-compilation environments, therefore Automake
2738	# will honor the 'STRIP' environment variable to overrule this program.
2739	if test "$cross_compiling" != no; then
2740	if test -n "$ac_tool_prefix"; then
2741	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2742	set dummy ${ac_tool_prefix}strip; ac_word=$2
2743	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2744	$as_echo_n "checking for $ac_word... " >&6; }
2745	if ${ac_cv_prog_STRIP+:} false; then :
2746	$as_echo_n "(cached) " >&6
2747	else
2748	if test -n "$STRIP"; then
2749	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2750	else
2751	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2752	for as_dir in $PATH
2753	do
2754	IFS=$as_save_IFS
2755	test -z "$as_dir" && as_dir=.
2756	for ac_exec_ext in '' $ac_executable_extensions; do
2757	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2758	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2759	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2760	break 2
2761	fi
2762	done
2763	done
2764	IFS=$as_save_IFS
2765
2766	fi
2767	fi
2768	STRIP=$ac_cv_prog_STRIP
2769	if test -n "$STRIP"; then
2770	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2771	$as_echo "$STRIP" >&6; }
2772	else
2773	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2774	$as_echo "no" >&6; }
2775	fi
2776
2777
2778	fi
2779	if test -z "$ac_cv_prog_STRIP"; then
2780	ac_ct_STRIP=$STRIP
2781	# Extract the first word of "strip", so it can be a program name with args.
2782	set dummy strip; ac_word=$2
2783	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2784	$as_echo_n "checking for $ac_word... " >&6; }
2785	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2786	$as_echo_n "(cached) " >&6
2787	else
2788	if test -n "$ac_ct_STRIP"; then
2789	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2790	else
2791	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2792	for as_dir in $PATH
2793	do
2794	IFS=$as_save_IFS
2795	test -z "$as_dir" && as_dir=.
2796	for ac_exec_ext in '' $ac_executable_extensions; do
2797	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2798	ac_cv_prog_ac_ct_STRIP="strip"
2799	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2800	break 2
2801	fi
2802	done
2803	done
2804	IFS=$as_save_IFS
2805
2806	fi
2807	fi
2808	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2809	if test -n "$ac_ct_STRIP"; then
2810	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2811	$as_echo "$ac_ct_STRIP" >&6; }
2812	else
2813	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2814	$as_echo "no" >&6; }
2815	fi
2816
2817	if test "x$ac_ct_STRIP" = x; then
2818	STRIP=":"
2819	else
2820	case $cross_compiling:$ac_tool_warned in
2821	yes:)
2822	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2823	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2824	ac_tool_warned=yes ;;
2825	esac
2826	STRIP=$ac_ct_STRIP
2827	fi
2828	else
2829	STRIP="$ac_cv_prog_STRIP"
2830	fi
2831
2832	fi
2833	INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2834
2835	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2836	$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2837	if test -z "$MKDIR_P"; then
2838	if ${ac_cv_path_mkdir+:} false; then :
2839	$as_echo_n "(cached) " >&6
2840	else
2841	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2842	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2843	do
2844	IFS=$as_save_IFS
2845	test -z "$as_dir" && as_dir=.
2846	for ac_prog in mkdir gmkdir; do
2847	for ac_exec_ext in '' $ac_executable_extensions; do
2848	as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" \|\| continue
2849	case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2850	'mkdir (GNU coreutils) '* \| \
2851	'mkdir (coreutils) '* \| \
2852	'mkdir (fileutils) '4.1*)
2853	ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2854	break 3;;
2855	esac
2856	done
2857	done
2858	done
2859	IFS=$as_save_IFS
2860
2861	fi
2862
2863	test -d ./--version && rmdir ./--version
2864	if test "${ac_cv_path_mkdir+set}" = set; then
2865	MKDIR_P="$ac_cv_path_mkdir -p"
2866	else
2867	# As a last resort, use the slow shell script. Don't cache a
2868	# value for MKDIR_P within a source directory, because that will
2869	# break other packages using the cache if that directory is
2870	# removed, or if the value is a relative name.
2871	MKDIR_P="$ac_install_sh -d"
2872	fi
2873	fi
2874	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2875	$as_echo "$MKDIR_P" >&6; }
2876
2877	for ac_prog in gawk mawk nawk awk
2878	do
2879	# Extract the first word of "$ac_prog", so it can be a program name with args.
2880	set dummy $ac_prog; ac_word=$2
2881	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2882	$as_echo_n "checking for $ac_word... " >&6; }
2883	if ${ac_cv_prog_AWK+:} false; then :
2884	$as_echo_n "(cached) " >&6
2885	else
2886	if test -n "$AWK"; then
2887	ac_cv_prog_AWK="$AWK" # Let the user override the test.
2888	else
2889	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2890	for as_dir in $PATH
2891	do
2892	IFS=$as_save_IFS
2893	test -z "$as_dir" && as_dir=.
2894	for ac_exec_ext in '' $ac_executable_extensions; do
2895	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2896	ac_cv_prog_AWK="$ac_prog"
2897	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2898	break 2
2899	fi
2900	done
2901	done
2902	IFS=$as_save_IFS
2903
2904	fi
2905	fi
2906	AWK=$ac_cv_prog_AWK
2907	if test -n "$AWK"; then
2908	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2909	$as_echo "$AWK" >&6; }
2910	else
2911	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2912	$as_echo "no" >&6; }
2913	fi
2914
2915
2916	test -n "$AWK" && break
2917	done
2918
2919	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2920	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2921	set x ${MAKE-make}
2922	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2923	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2924	$as_echo_n "(cached) " >&6
2925	else
2926	cat >conftest.make <<\_ACEOF
2927	SHELL = /bin/sh
2928	all:
2929	@echo '@@@%%%=$(MAKE)=@@@%%%'
2930	_ACEOF
2931	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2932	case `${MAKE-make} -f conftest.make 2>/dev/null` in
2933	@@@%%%=?=@@@%%%*)
2934	eval ac_cv_prog_make_${ac_make}_set=yes;;
2935	*)
2936	eval ac_cv_prog_make_${ac_make}_set=no;;
2937	esac
2938	rm -f conftest.make
2939	fi
2940	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2941	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2942	$as_echo "yes" >&6; }
2943	SET_MAKE=
2944	else
2945	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2946	$as_echo "no" >&6; }
2947	SET_MAKE="MAKE=${MAKE-make}"
2948	fi
2949
2950	rm -rf .tst 2>/dev/null
2951	mkdir .tst 2>/dev/null
2952	if test -d .tst; then
2953	am__leading_dot=.
2954	else
2955	am__leading_dot=_
2956	fi
2957	rmdir .tst 2>/dev/null
2958
2959	if test "`cd $srcdir && pwd`" != "`pwd`"; then
2960	# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2961	# is not polluted with repeated "-I."
2962	am__isrc=' -I$(srcdir)'
2963	# test to see if srcdir already configured
2964	if test -f $srcdir/config.status; then
2965	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2966	fi
2967	fi
2968
2969	# test whether we have cygpath
2970	if test -z "$CYGPATH_W"; then
2971	if (cygpath --version) >/dev/null 2>/dev/null; then
2972	CYGPATH_W='cygpath -w'
2973	else
2974	CYGPATH_W=echo
2975	fi
2976	fi
2977
2978
2979	# Define the identity of the package.
2980	PACKAGE='cfa-cc'
2981	VERSION='1.0.0.0'
2982
2983
2984	cat >>confdefs.h <<_ACEOF
2985	#define PACKAGE "$PACKAGE"
2986	_ACEOF
2987
2988
2989	cat >>confdefs.h <<_ACEOF
2990	#define VERSION "$VERSION"
2991	_ACEOF
2992
2993	# Some tools Automake needs.
2994
2995	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2996
2997
2998	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2999
3000
3001	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3002
3003
3004	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3005
3006
3007	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3008
3009	# For better backward compatibility. To be removed once Automake 1.9.x
3010	# dies out for good. For more background, see:
3011	# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3012	# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3013	mkdir_p='$(MKDIR_P)'
3014
3015	# We need awk for the "check" target (and possibly the TAP driver). The
3016	# system "awk" is bad on some platforms.
3017	# Always define AMTAR for backward compatibility. Yes, it's still used
3018	# in the wild :-( We should find a proper way to deprecate it ...
3019	AMTAR='$${TAR-tar}'
3020
3021
3022	# We'll loop over all known methods to create a tar archive until one works.
3023	_am_tools='gnutar pax cpio none'
3024
3025	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3026
3027
3028
3029
3030
3031
3032	# POSIX will say in a future version that running "rm -f" with no argument
3033	# is OK; and we want to be able to make that assumption in our Makefile
3034	# recipes. So use an aggressive probe to check that the usage we want is
3035	# actually supported "in the wild" to an acceptable degree.
3036	# See automake bug#10828.
3037	# To make any issue more visible, cause the running configure to be aborted
3038	# by default if the 'rm' program in use doesn't match our expectations; the
3039	# user can still override this though.
3040	if rm -f && rm -fr && rm -rf; then : OK; else
3041	cat >&2 <<'END'
3042	Oops!
3043
3044	Your 'rm' program seems unable to run without file operands specified
3045	on the command line, even when the '-f' option is present. This is contrary
3046	to the behaviour of most rm programs out there, and not conforming with
3047	the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3048
3049	Please tell bug-automake@gnu.org about your system, including the value
3050	of your $PATH and any error possibly output before this message. This
3051	can help us improve future automake versions.
3052
3053	END
3054	if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3055	echo 'Configuration will proceed anyway, since you have set the' >&2
3056	echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3057	echo >&2
3058	else
3059	cat >&2 <<'END'
3060	Aborting the configuration process, to ensure you take notice of the issue.
3061
3062	You can download and install GNU coreutils to get an 'rm' implementation
3063	that behaves properly: <http://www.gnu.org/software/coreutils/>.
3064
3065	If you want to complete the configuration process using your problematic
3066	'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3067	to "yes", and re-run configure.
3068
3069	END
3070	as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3071	fi
3072	fi
3073
3074
3075	# Allow program name tansformation
3076	# will fill program_transform_name with appropriate sed regex
3077
3078
3079	#Trasforming cc1 will break compilation
3080	if test "${program_transform_name}" = ""; then
3081	as_fn_error $? "Program transform not supported.
3082	Use --with-cfa-name='[Desired name here]' instead" "$LINENO" 5
3083	fi
3084
3085
3086	# Check whether --with-cfa-name was given.
3087	if test "${with_cfa_name+set}" = set; then :
3088	withval=$with_cfa_name; cfa_name=$withval
3089	else
3090	cfa_name="cfa"
3091	fi
3092
3093
3094	#Define the new name of the installed command
3095	CFA_NAME=${cfa_name}
3096
3097
3098	rm -f version
3099	echo ${PACKAGE_VERSION} > version # file containing version number for other tools
3100	chmod ugo-w version
3101	ver_major=`cut -d '.' -f1 version` # subdivide version number into components at periods
3102	ver_minor=`cut -d '.' -f2 version`
3103	ver_patch=`cut -d '.' -f3 version`
3104	ver_build=`cut -d '.' -f4 version`
3105
3106	# AC_SUBST([CONFIG_STATUS_DEPENDENCIES], ['$(top_srcdir)/version'])
3107
3108	cat >>confdefs.h <<_ACEOF
3109	#define CFA_VERSION_MAJOR ${ver_major}
3110	_ACEOF
3111
3112
3113	cat >>confdefs.h <<_ACEOF
3114	#define CFA_VERSION_MINOR ${ver_minor}
3115	_ACEOF
3116
3117
3118	cat >>confdefs.h <<_ACEOF
3119	#define CFA_VERSION_PATCH ${ver_patch}
3120	_ACEOF
3121
3122
3123	cat >>confdefs.h <<_ACEOF
3124	#define CFA_VERSION_BUILD ${ver_build}
3125	_ACEOF
3126
3127
3128	cat >>confdefs.h <<_ACEOF
3129	#define CFA_VERSION_SHORT "${ver_major}"
3130	_ACEOF
3131
3132
3133	cat >>confdefs.h <<_ACEOF
3134	#define CFA_VERSION "${ver_major}.${ver_minor}"
3135	_ACEOF
3136
3137
3138	cat >>confdefs.h <<_ACEOF
3139	#define CFA_VERSION_LONG "${ver_major}.${ver_minor}.${ver_patch}"
3140	_ACEOF
3141
3142
3143	cat >>confdefs.h <<_ACEOF
3144	#define CFA_VERSION_FULL "${ver_major}.${ver_minor}.${ver_patch}.${ver_build}"
3145	_ACEOF
3146
3147
3148	# Installation paths
3149
3150
3151	# Check whether --with-backend-compiler was given.
3152	if test "${with_backend_compiler+set}" = set; then :
3153	withval=$with_backend_compiler; backendcompiler=$withval
3154	else
3155	backendcompiler=""
3156	fi
3157
3158	if test "x$backendcompiler" != "x"; then
3159	BACKEND_CC=${backendcompiler}
3160	else
3161	# Extract the first word of "gcc", so it can be a program name with args.
3162	set dummy gcc; ac_word=$2
3163	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3164	$as_echo_n "checking for $ac_word... " >&6; }
3165	if ${ac_cv_path_BACKEND_CC+:} false; then :
3166	$as_echo_n "(cached) " >&6
3167	else
3168	case $BACKEND_CC in
3169	[\\/]* \| ?:[\\/]*)
3170	ac_cv_path_BACKEND_CC="$BACKEND_CC" # Let the user override the test with a path.
3171	;;
3172	*)
3173	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3174	for as_dir in $PATH
3175	do
3176	IFS=$as_save_IFS
3177	test -z "$as_dir" && as_dir=.
3178	for ac_exec_ext in '' $ac_executable_extensions; do
3179	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3180	ac_cv_path_BACKEND_CC="$as_dir/$ac_word$ac_exec_ext"
3181	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3182	break 2
3183	fi
3184	done
3185	done
3186	IFS=$as_save_IFS
3187
3188	;;
3189	esac
3190	fi
3191	BACKEND_CC=$ac_cv_path_BACKEND_CC
3192	if test -n "$BACKEND_CC"; then
3193	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $BACKEND_CC" >&5
3194	$as_echo "$BACKEND_CC" >&6; }
3195	else
3196	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3197	$as_echo "no" >&6; }
3198	fi
3199
3200	# check gcc installed
3201	if test "x$BACKEND_CC" = "x"; then
3202	as_fn_error $? "some version of gcc is needed. Get it at ftp://ftp.gnu.org" "$LINENO" 5
3203	exit 1
3204	fi
3205	fi
3206
3207	cat >>confdefs.h <<_ACEOF
3208	#define CFA_BACKEND_CC "${BACKEND_CC}"
3209	_ACEOF
3210
3211
3212
3213
3214
3215	# Check whether --enable-target-release was given.
3216	if test "${enable_target_release+set}" = set; then :
3217	enableval=$enable_target_release;
3218	fi
3219
3220	# Check whether --enable-target-debug was given.
3221	if test "${enable_target_debug+set}" = set; then :
3222	enableval=$enable_target_debug;
3223	fi
3224
3225	# Check whether --enable-threading was given.
3226	if test "${enable_threading+set}" = set; then :
3227	enableval=$enable_threading; case "${enableval}" in
3228	yes) build_threading="yes" ;;
3229	no) build_threading="no" ;;
3230	*) as_fn_error $? "bad value ${enableval} for --enable-debug" "$LINENO" 5 ;;
3231	esac
3232	else
3233	build_threading="yes"
3234	fi
3235
3236
3237	case "$enable_target_release" in
3238	yes)
3239	case "$enable_target_debug" in
3240	yes)
3241	build_release="yes"
3242	build_debug="yes"
3243	;;
3244	no)
3245	build_release="yes"
3246	build_debug="no"
3247	;;
3248	*)
3249	build_release="yes"
3250	build_debug="no"
3251	;;
3252	esac
3253	;;
3254	no)
3255	case "$enable_target_debug" in
3256	yes)
3257	build_release="no"
3258	build_debug="yes"
3259	;;
3260	no)
3261	build_release="no"
3262	build_debug="no"
3263	;;
3264	*)
3265	build_release="no"
3266	build_debug="yes"
3267	;;
3268	esac
3269	;;
3270	*)
3271	case "$enable_target_debug" in
3272	yes)
3273	build_release="no"
3274	build_debug="yes"
3275	;;
3276	no)
3277	build_release="yes"
3278	build_debug="no"
3279	;;
3280	*)
3281	build_release="yes"
3282	build_debug="yes"
3283	;;
3284	esac
3285	;;
3286	esac
3287
3288	if test "x$build_release" = "xyes"; then
3289	BUILD_RELEASE_TRUE=
3290	BUILD_RELEASE_FALSE='#'
3291	else
3292	BUILD_RELEASE_TRUE='#'
3293	BUILD_RELEASE_FALSE=
3294	fi
3295
3296	if test "x$build_debug" = "xyes"; then
3297	BUILD_DEBUG_TRUE=
3298	BUILD_DEBUG_FALSE='#'
3299	else
3300	BUILD_DEBUG_TRUE='#'
3301	BUILD_DEBUG_FALSE=
3302	fi
3303
3304	if test "x$build_release$build_debug" = "xnono"; then
3305	BUILD_NO_LIB_TRUE=
3306	BUILD_NO_LIB_FALSE='#'
3307	else
3308	BUILD_NO_LIB_TRUE='#'
3309	BUILD_NO_LIB_FALSE=
3310	fi
3311
3312	if test "x$build_threading" = "xyes"; then
3313	BUILD_CONCURRENCY_TRUE=
3314	BUILD_CONCURRENCY_FALSE='#'
3315	else
3316	BUILD_CONCURRENCY_TRUE='#'
3317	BUILD_CONCURRENCY_FALSE=
3318	fi
3319
3320
3321	DOifskipcompile='ifeq ($(skipcompile),yes)
3322	else'
3323
3324
3325
3326	DOendif='endif'
3327
3328
3329
3330	if test "x$prefix" = "xNONE"; then
3331	cfa_prefix=${ac_default_prefix}
3332	else
3333	cfa_prefix=${prefix}
3334	fi
3335
3336	cat >>confdefs.h <<_ACEOF
3337	#define CFA_PREFIX "${cfa_prefix}"
3338	_ACEOF
3339
3340	CFA_PREFIX=${cfa_prefix}
3341
3342
3343	if test "$includedir" = '${prefix}/include'; then
3344	cfa_incdir="${cfa_prefix}/include/${cfa_name}"
3345	else
3346	cfa_incdir=${includedir}
3347	fi
3348
3349	cat >>confdefs.h <<_ACEOF
3350	#define CFA_INCDIR "${cfa_incdir}"
3351	_ACEOF
3352
3353	CFA_INCDIR=${cfa_incdir}
3354
3355
3356	if test "$bindir" = '${exec_prefix}/bin'; then
3357	cfa_bindir="${cfa_prefix}/bin"
3358	else
3359	cfa_bindir=${bindir}
3360	fi
3361
3362	cat >>confdefs.h <<_ACEOF
3363	#define CFA_BINDIR "${cfa_bindir}"
3364	_ACEOF
3365
3366	CFA_BINDIR=${cfa_bindir}
3367
3368
3369	if test "$libdir" = '${exec_prefix}/lib'; then
3370	cfa_libdir="${cfa_prefix}/lib/${cfa_name}"
3371	else
3372	cfa_libdir=${libdir}
3373	fi
3374
3375	cat >>confdefs.h <<_ACEOF
3376	#define CFA_LIBDIR "${cfa_libdir}"
3377	_ACEOF
3378
3379	CFA_LIBDIR=${cfa_libdir}
3380
3381
3382	# Create variables for commonly used targets
3383	DRIVER_DIR='$(top_builddir)/driver'
3384	CFACC=${DRIVER_DIR}/cfa
3385	CFACPP=${DRIVER_DIR}/cfa-cpp
3386
3387
3388
3389
3390	cat >>confdefs.h <<_ACEOF
3391	#define TOP_SRCDIR "$ac_pwd/$ac_confdir/"
3392	_ACEOF
3393
3394
3395	cat >>confdefs.h <<_ACEOF
3396	#define TOP_BUILDDIR "$ac_pwd/"
3397	_ACEOF
3398
3399
3400	cat >>confdefs.h <<_ACEOF
3401	#define PRELUDE_BUILDDIR "$ac_pwd/libcfa/prelude/"
3402	_ACEOF
3403
3404
3405	# Flag variables needed to build in tree
3406	LIBCFA_SRC='$(top_srcdir)/libcfa/src'
3407	LIBCFA_BUILD='$(top_builddir)/libcfa/src'
3408	BUILD_IN_TREE_FLAGS_NOLIB="-XCFA -t -B${DRIVER_DIR}"
3409	BUILD_IN_TREE_FLAGS="${BUILD_IN_TREE_FLAGS_NOLIB} -L${LIBCFA_BUILD} -I${LIBCFA_SRC} -I${LIBCFA_SRC}/containers -I${LIBCFA_SRC}/concurrency -I${LIBCFA_SRC}/stdhdr"
3410
3411
3412
3413	# Make sure we can run config.sub.
3414	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
3415	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3416
3417	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3418	$as_echo_n "checking build system type... " >&6; }
3419	if ${ac_cv_build+:} false; then :
3420	$as_echo_n "(cached) " >&6
3421	else
3422	ac_build_alias=$build_alias
3423	test "x$ac_build_alias" = x &&
3424	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3425	test "x$ac_build_alias" = x &&
3426	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3427	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
3428	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3429
3430	fi
3431	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3432	$as_echo "$ac_cv_build" >&6; }
3433	case $ac_cv_build in
3434	--*) ;;
3435	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3436	esac
3437	build=$ac_cv_build
3438	ac_save_IFS=$IFS; IFS='-'
3439	set x $ac_cv_build
3440	shift
3441	build_cpu=$1
3442	build_vendor=$2
3443	shift; shift
3444	# Remember, the first character of IFS is used to create $*,
3445	# except with old shells:
3446	build_os=$*
3447	IFS=$ac_save_IFS
3448	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
3449
3450
3451	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3452	$as_echo_n "checking host system type... " >&6; }
3453	if ${ac_cv_host+:} false; then :
3454	$as_echo_n "(cached) " >&6
3455	else
3456	if test "x$host_alias" = x; then
3457	ac_cv_host=$ac_cv_build
3458	else
3459	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
3460	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3461	fi
3462
3463	fi
3464	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3465	$as_echo "$ac_cv_host" >&6; }
3466	case $ac_cv_host in
3467	--*) ;;
3468	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3469	esac
3470	host=$ac_cv_host
3471	ac_save_IFS=$IFS; IFS='-'
3472	set x $ac_cv_host
3473	shift
3474	host_cpu=$1
3475	host_vendor=$2
3476	shift; shift
3477	# Remember, the first character of IFS is used to create $*,
3478	# except with old shells:
3479	host_os=$*
3480	IFS=$ac_save_IFS
3481	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
3482
3483
3484	MACHINE_TYPE=$host_cpu
3485
3486
3487	if ! test "$host_cpu" = "$build_cpu"; then
3488	case $host_cpu in
3489	i386)
3490	CFLAGS+=" -m32 "
3491	CXXFLAGS+=" -m32 "
3492	CFAFLAGS+=" -m32 "
3493	LDFLAGS+=" -m32 "
3494	;;
3495	i686)
3496	CFLAGS+=" -m32 "
3497	CXXFLAGS+=" -m32 "
3498	CFAFLAGS+=" -m32 "
3499	LDFLAGS+=" -m32 "
3500	;;
3501	x86_64)
3502	CFLAGS+=" -m64 "
3503	CXXFLAGS+=" -m64 "
3504	CFAFLAGS+=" -m64 "
3505	LDFLAGS+=" -m64 "
3506	;;
3507	esac
3508	fi
3509
3510
3511	cat >>confdefs.h <<_ACEOF
3512	#define CFA_FLAGS "${CFAFLAGS}"
3513	_ACEOF
3514
3515	CFA_FLAGS=${CFAFLAGS}
3516
3517
3518	# Checks for programs.
3519	ac_ext=cpp
3520	ac_cpp='$CXXCPP $CPPFLAGS'
3521	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3522	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3523	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3524	if test -z "$CXX"; then
3525	if test -n "$CCC"; then
3526	CXX=$CCC
3527	else
3528	if test -n "$ac_tool_prefix"; then
3529	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3530	do
3531	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3532	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3533	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3534	$as_echo_n "checking for $ac_word... " >&6; }
3535	if ${ac_cv_prog_CXX+:} false; then :
3536	$as_echo_n "(cached) " >&6
3537	else
3538	if test -n "$CXX"; then
3539	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3540	else
3541	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3542	for as_dir in $PATH
3543	do
3544	IFS=$as_save_IFS
3545	test -z "$as_dir" && as_dir=.
3546	for ac_exec_ext in '' $ac_executable_extensions; do
3547	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3548	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3549	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3550	break 2
3551	fi
3552	done
3553	done
3554	IFS=$as_save_IFS
3555
3556	fi
3557	fi
3558	CXX=$ac_cv_prog_CXX
3559	if test -n "$CXX"; then
3560	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3561	$as_echo "$CXX" >&6; }
3562	else
3563	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3564	$as_echo "no" >&6; }
3565	fi
3566
3567
3568	test -n "$CXX" && break
3569	done
3570	fi
3571	if test -z "$CXX"; then
3572	ac_ct_CXX=$CXX
3573	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3574	do
3575	# Extract the first word of "$ac_prog", so it can be a program name with args.
3576	set dummy $ac_prog; ac_word=$2
3577	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3578	$as_echo_n "checking for $ac_word... " >&6; }
3579	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3580	$as_echo_n "(cached) " >&6
3581	else
3582	if test -n "$ac_ct_CXX"; then
3583	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3584	else
3585	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3586	for as_dir in $PATH
3587	do
3588	IFS=$as_save_IFS
3589	test -z "$as_dir" && as_dir=.
3590	for ac_exec_ext in '' $ac_executable_extensions; do
3591	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3592	ac_cv_prog_ac_ct_CXX="$ac_prog"
3593	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3594	break 2
3595	fi
3596	done
3597	done
3598	IFS=$as_save_IFS
3599
3600	fi
3601	fi
3602	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3603	if test -n "$ac_ct_CXX"; then
3604	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3605	$as_echo "$ac_ct_CXX" >&6; }
3606	else
3607	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3608	$as_echo "no" >&6; }
3609	fi
3610
3611
3612	test -n "$ac_ct_CXX" && break
3613	done
3614
3615	if test "x$ac_ct_CXX" = x; then
3616	CXX="g++"
3617	else
3618	case $cross_compiling:$ac_tool_warned in
3619	yes:)
3620	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3621	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3622	ac_tool_warned=yes ;;
3623	esac
3624	CXX=$ac_ct_CXX
3625	fi
3626	fi
3627
3628	fi
3629	fi
3630	# Provide some information about the compiler.
3631	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3632	set X $ac_compile
3633	ac_compiler=$2
3634	for ac_option in --version -v -V -qversion; do
3635	{ { ac_try="$ac_compiler $ac_option >&5"
3636	case "(($ac_try" in
3637	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3638	*) ac_try_echo=$ac_try;;
3639	esac
3640	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3641	$as_echo "$ac_try_echo"; } >&5
3642	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3643	ac_status=$?
3644	if test -s conftest.err; then
3645	sed '10a\
3646	... rest of stderr output deleted ...
3647	10q' conftest.err >conftest.er1
3648	cat conftest.er1 >&5
3649	fi
3650	rm -f conftest.er1 conftest.err
3651	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3652	test $ac_status = 0; }
3653	done
3654
3655	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3656	/* end confdefs.h. */
3657
3658	int
3659	main ()
3660	{
3661
3662	;
3663	return 0;
3664	}
3665	_ACEOF
3666	ac_clean_files_save=$ac_clean_files
3667	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3668	# Try to create an executable without -o first, disregard a.out.
3669	# It will help us diagnose broken compilers, and finding out an intuition
3670	# of exeext.
3671	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
3672	$as_echo_n "checking whether the C++ compiler works... " >&6; }
3673	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3674
3675	# The possible output files:
3676	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3677
3678	ac_rmfiles=
3679	for ac_file in $ac_files
3680	do
3681	case $ac_file in
3682	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3683	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3684	esac
3685	done
3686	rm -f $ac_rmfiles
3687
3688	if { { ac_try="$ac_link_default"
3689	case "(($ac_try" in
3690	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3691	*) ac_try_echo=$ac_try;;
3692	esac
3693	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3694	$as_echo "$ac_try_echo"; } >&5
3695	(eval "$ac_link_default") 2>&5
3696	ac_status=$?
3697	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3698	test $ac_status = 0; }; then :
3699	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3700	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3701	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3702	# so that the user can short-circuit this test for compilers unknown to
3703	# Autoconf.
3704	for ac_file in $ac_files ''
3705	do
3706	test -f "$ac_file" \|\| continue
3707	case $ac_file in
3708	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
3709	;;
3710	[ab].out )
3711	# We found the default executable, but exeext='' is most
3712	# certainly right.
3713	break;;
3714	. )
3715	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3716	then :; else
3717	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3718	fi
3719	# We set ac_cv_exeext here because the later test for it is not
3720	# safe: cross compilers may not add the suffix if given an `-o'
3721	# argument, so we may need to know it at that point already.
3722	# Even if this section looks crufty: it has the advantage of
3723	# actually working.
3724	break;;
3725	* )
3726	break;;
3727	esac
3728	done
3729	test "$ac_cv_exeext" = no && ac_cv_exeext=
3730
3731	else
3732	ac_file=''
3733	fi
3734	if test -z "$ac_file"; then :
3735	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3736	$as_echo "no" >&6; }
3737	$as_echo "$as_me: failed program was:" >&5
3738	sed 's/^/\| /' conftest.$ac_ext >&5
3739
3740	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3741	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3742	as_fn_error 77 "C++ compiler cannot create executables
3743	See \`config.log' for more details" "$LINENO" 5; }
3744	else
3745	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3746	$as_echo "yes" >&6; }
3747	fi
3748	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3749	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
3750	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3751	$as_echo "$ac_file" >&6; }
3752	ac_exeext=$ac_cv_exeext
3753
3754	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3755	ac_clean_files=$ac_clean_files_save
3756	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3757	$as_echo_n "checking for suffix of executables... " >&6; }
3758	if { { ac_try="$ac_link"
3759	case "(($ac_try" in
3760	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3761	*) ac_try_echo=$ac_try;;
3762	esac
3763	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3764	$as_echo "$ac_try_echo"; } >&5
3765	(eval "$ac_link") 2>&5
3766	ac_status=$?
3767	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3768	test $ac_status = 0; }; then :
3769	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3770	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3771	# work properly (i.e., refer to `conftest.exe'), while it won't with
3772	# `rm'.
3773	for ac_file in conftest.exe conftest conftest.*; do
3774	test -f "$ac_file" \|\| continue
3775	case $ac_file in
3776	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3777	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3778	break;;
3779	* ) break;;
3780	esac
3781	done
3782	else
3783	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3784	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3785	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3786	See \`config.log' for more details" "$LINENO" 5; }
3787	fi
3788	rm -f conftest conftest$ac_cv_exeext
3789	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3790	$as_echo "$ac_cv_exeext" >&6; }
3791
3792	rm -f conftest.$ac_ext
3793	EXEEXT=$ac_cv_exeext
3794	ac_exeext=$EXEEXT
3795	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3796	/* end confdefs.h. */
3797	#include <stdio.h>
3798	int
3799	main ()
3800	{
3801	FILE *f = fopen ("conftest.out", "w");
3802	return ferror (f) \|\| fclose (f) != 0;
3803
3804	;
3805	return 0;
3806	}
3807	_ACEOF
3808	ac_clean_files="$ac_clean_files conftest.out"
3809	# Check that the compiler produces executables we can run. If not, either
3810	# the compiler is broken, or we cross compile.
3811	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3812	$as_echo_n "checking whether we are cross compiling... " >&6; }
3813	if test "$cross_compiling" != yes; then
3814	{ { ac_try="$ac_link"
3815	case "(($ac_try" in
3816	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3817	*) ac_try_echo=$ac_try;;
3818	esac
3819	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3820	$as_echo "$ac_try_echo"; } >&5
3821	(eval "$ac_link") 2>&5
3822	ac_status=$?
3823	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3824	test $ac_status = 0; }
3825	if { ac_try='./conftest$ac_cv_exeext'
3826	{ { case "(($ac_try" in
3827	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3828	*) ac_try_echo=$ac_try;;
3829	esac
3830	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3831	$as_echo "$ac_try_echo"; } >&5
3832	(eval "$ac_try") 2>&5
3833	ac_status=$?
3834	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3835	test $ac_status = 0; }; }; then
3836	cross_compiling=no
3837	else
3838	if test "$cross_compiling" = maybe; then
3839	cross_compiling=yes
3840	else
3841	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3842	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3843	as_fn_error $? "cannot run C++ compiled programs.
3844	If you meant to cross compile, use \`--host'.
3845	See \`config.log' for more details" "$LINENO" 5; }
3846	fi
3847	fi
3848	fi
3849	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3850	$as_echo "$cross_compiling" >&6; }
3851
3852	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3853	ac_clean_files=$ac_clean_files_save
3854	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3855	$as_echo_n "checking for suffix of object files... " >&6; }
3856	if ${ac_cv_objext+:} false; then :
3857	$as_echo_n "(cached) " >&6
3858	else
3859	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3860	/* end confdefs.h. */
3861
3862	int
3863	main ()
3864	{
3865
3866	;
3867	return 0;
3868	}
3869	_ACEOF
3870	rm -f conftest.o conftest.obj
3871	if { { ac_try="$ac_compile"
3872	case "(($ac_try" in
3873	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3874	*) ac_try_echo=$ac_try;;
3875	esac
3876	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3877	$as_echo "$ac_try_echo"; } >&5
3878	(eval "$ac_compile") 2>&5
3879	ac_status=$?
3880	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3881	test $ac_status = 0; }; then :
3882	for ac_file in conftest.o conftest.obj conftest.*; do
3883	test -f "$ac_file" \|\| continue;
3884	case $ac_file in
3885	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3886	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3887	break;;
3888	esac
3889	done
3890	else
3891	$as_echo "$as_me: failed program was:" >&5
3892	sed 's/^/\| /' conftest.$ac_ext >&5
3893
3894	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3895	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3896	as_fn_error $? "cannot compute suffix of object files: cannot compile
3897	See \`config.log' for more details" "$LINENO" 5; }
3898	fi
3899	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3900	fi
3901	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3902	$as_echo "$ac_cv_objext" >&6; }
3903	OBJEXT=$ac_cv_objext
3904	ac_objext=$OBJEXT
3905	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3906	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3907	if ${ac_cv_cxx_compiler_gnu+:} false; then :
3908	$as_echo_n "(cached) " >&6
3909	else
3910	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3911	/* end confdefs.h. */
3912
3913	int
3914	main ()
3915	{
3916	#ifndef __GNUC__
3917	choke me
3918	#endif
3919
3920	;
3921	return 0;
3922	}
3923	_ACEOF
3924	if ac_fn_cxx_try_compile "$LINENO"; then :
3925	ac_compiler_gnu=yes
3926	else
3927	ac_compiler_gnu=no
3928	fi
3929	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3930	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3931
3932	fi
3933	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3934	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3935	if test $ac_compiler_gnu = yes; then
3936	GXX=yes
3937	else
3938	GXX=
3939	fi
3940	ac_test_CXXFLAGS=${CXXFLAGS+set}
3941	ac_save_CXXFLAGS=$CXXFLAGS
3942	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3943	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3944	if ${ac_cv_prog_cxx_g+:} false; then :
3945	$as_echo_n "(cached) " >&6
3946	else
3947	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3948	ac_cxx_werror_flag=yes
3949	ac_cv_prog_cxx_g=no
3950	CXXFLAGS="-g"
3951	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3952	/* end confdefs.h. */
3953
3954	int
3955	main ()
3956	{
3957
3958	;
3959	return 0;
3960	}
3961	_ACEOF
3962	if ac_fn_cxx_try_compile "$LINENO"; then :
3963	ac_cv_prog_cxx_g=yes
3964	else
3965	CXXFLAGS=""
3966	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3967	/* end confdefs.h. */
3968
3969	int
3970	main ()
3971	{
3972
3973	;
3974	return 0;
3975	}
3976	_ACEOF
3977	if ac_fn_cxx_try_compile "$LINENO"; then :
3978
3979	else
3980	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3981	CXXFLAGS="-g"
3982	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3983	/* end confdefs.h. */
3984
3985	int
3986	main ()
3987	{
3988
3989	;
3990	return 0;
3991	}
3992	_ACEOF
3993	if ac_fn_cxx_try_compile "$LINENO"; then :
3994	ac_cv_prog_cxx_g=yes
3995	fi
3996	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3997	fi
3998	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3999	fi
4000	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4001	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4002	fi
4003	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4004	$as_echo "$ac_cv_prog_cxx_g" >&6; }
4005	if test "$ac_test_CXXFLAGS" = set; then
4006	CXXFLAGS=$ac_save_CXXFLAGS
4007	elif test $ac_cv_prog_cxx_g = yes; then
4008	if test "$GXX" = yes; then
4009	CXXFLAGS="-g -O2"
4010	else
4011	CXXFLAGS="-g"
4012	fi
4013	else
4014	if test "$GXX" = yes; then
4015	CXXFLAGS="-O2"
4016	else
4017	CXXFLAGS=
4018	fi
4019	fi
4020	ac_ext=c
4021	ac_cpp='$CPP $CPPFLAGS'
4022	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4023	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4024	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4025	DEPDIR="${am__leading_dot}deps"
4026
4027	ac_config_commands="$ac_config_commands depfiles"
4028
4029
4030	am_make=${MAKE-make}
4031	cat > confinc << 'END'
4032	am__doit:
4033	@echo this is the am__doit target
4034	.PHONY: am__doit
4035	END
4036	# If we don't find an include directive, just comment out the code.
4037	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4038	$as_echo_n "checking for style of include used by $am_make... " >&6; }
4039	am__include="#"
4040	am__quote=
4041	_am_result=none
4042	# First try GNU make style include.
4043	echo "include confinc" > confmf
4044	# Ignore all kinds of additional output from 'make'.
4045	case `$am_make -s -f confmf 2> /dev/null` in #(
4046	the\ am__doit\ target)
4047	am__include=include
4048	am__quote=
4049	_am_result=GNU
4050	;;
4051	esac
4052	# Now try BSD make style include.
4053	if test "$am__include" = "#"; then
4054	echo '.include "confinc"' > confmf
4055	case `$am_make -s -f confmf 2> /dev/null` in #(
4056	the\ am__doit\ target)
4057	am__include=.include
4058	am__quote="\""
4059	_am_result=BSD
4060	;;
4061	esac
4062	fi
4063
4064
4065	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4066	$as_echo "$_am_result" >&6; }
4067	rm -f confinc confmf
4068
4069	# Check whether --enable-dependency-tracking was given.
4070	if test "${enable_dependency_tracking+set}" = set; then :
4071	enableval=$enable_dependency_tracking;
4072	fi
4073
4074	if test "x$enable_dependency_tracking" != xno; then
4075	am_depcomp="$ac_aux_dir/depcomp"
4076	AMDEPBACKSLASH='\'
4077	am__nodep='_no'
4078	fi
4079	if test "x$enable_dependency_tracking" != xno; then
4080	AMDEP_TRUE=
4081	AMDEP_FALSE='#'
4082	else
4083	AMDEP_TRUE='#'
4084	AMDEP_FALSE=
4085	fi
4086
4087
4088
4089	depcc="$CXX" am_compiler_list=
4090
4091	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4092	$as_echo_n "checking dependency style of $depcc... " >&6; }
4093	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
4094	$as_echo_n "(cached) " >&6
4095	else
4096	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4097	# We make a subdir and do the tests there. Otherwise we can end up
4098	# making bogus files that we don't know about and never remove. For
4099	# instance it was reported that on HP-UX the gcc test will end up
4100	# making a dummy file named 'D' -- because '-MD' means "put the output
4101	# in D".
4102	rm -rf conftest.dir
4103	mkdir conftest.dir
4104	# Copy depcomp to subdir because otherwise we won't find it if we're
4105	# using a relative directory.
4106	cp "$am_depcomp" conftest.dir
4107	cd conftest.dir
4108	# We will build objects and dependencies in a subdirectory because
4109	# it helps to detect inapplicable dependency modes. For instance
4110	# both Tru64's cc and ICC support -MD to output dependencies as a
4111	# side effect of compilation, but ICC will put the dependencies in
4112	# the current directory while Tru64 will put them in the object
4113	# directory.
4114	mkdir sub
4115
4116	am_cv_CXX_dependencies_compiler_type=none
4117	if test "$am_compiler_list" = ""; then
4118	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4119	fi
4120	am__universal=false
4121	case " $depcc " in #(
4122	\ -arch\ \ -arch\ *) am__universal=true ;;
4123	esac
4124
4125	for depmode in $am_compiler_list; do
4126	# Setup a source with many dependencies, because some compilers
4127	# like to wrap large dependency lists on column 80 (with \), and
4128	# we should not choose a depcomp mode which is confused by this.
4129	#
4130	# We need to recreate these files for each test, as the compiler may
4131	# overwrite some of them when testing with obscure command lines.
4132	# This happens at least with the AIX C compiler.
4133	: > sub/conftest.c
4134	for i in 1 2 3 4 5 6; do
4135	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4136	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4137	# Solaris 10 /bin/sh.
4138	echo '/* dummy */' > sub/conftst$i.h
4139	done
4140	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4141
4142	# We check with '-c' and '-o' for the sake of the "dashmstdout"
4143	# mode. It turns out that the SunPro C++ compiler does not properly
4144	# handle '-M -o', and we need to detect this. Also, some Intel
4145	# versions had trouble with output in subdirs.
4146	am__obj=sub/conftest.${OBJEXT-o}
4147	am__minus_obj="-o $am__obj"
4148	case $depmode in
4149	gcc)
4150	# This depmode causes a compiler race in universal mode.
4151	test "$am__universal" = false \|\| continue
4152	;;
4153	nosideeffect)
4154	# After this tag, mechanisms are not by side-effect, so they'll
4155	# only be used when explicitly requested.
4156	if test "x$enable_dependency_tracking" = xyes; then
4157	continue
4158	else
4159	break
4160	fi
4161	;;
4162	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4163	# This compiler won't grok '-c -o', but also, the minuso test has
4164	# not run yet. These depmodes are late enough in the game, and
4165	# so weak that their functioning should not be impacted.
4166	am__obj=conftest.${OBJEXT-o}
4167	am__minus_obj=
4168	;;
4169	none) break ;;
4170	esac
4171	if depmode=$depmode \
4172	source=sub/conftest.c object=$am__obj \
4173	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4174	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4175	>/dev/null 2>conftest.err &&
4176	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4177	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4178	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4179	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4180	# icc doesn't choke on unknown options, it will just issue warnings
4181	# or remarks (even with -Werror). So we grep stderr for any message
4182	# that says an option was ignored or not supported.
4183	# When given -MP, icc 7.0 and 7.1 complain thusly:
4184	# icc: Command line warning: ignoring option '-M'; no argument required
4185	# The diagnosis changed in icc 8.0:
4186	# icc: Command line remark: option '-MP' not supported
4187	if (grep 'ignoring option' conftest.err \|\|
4188	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4189	am_cv_CXX_dependencies_compiler_type=$depmode
4190	break
4191	fi
4192	fi
4193	done
4194
4195	cd ..
4196	rm -rf conftest.dir
4197	else
4198	am_cv_CXX_dependencies_compiler_type=none
4199	fi
4200
4201	fi
4202	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4203	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4204	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4205
4206	if
4207	test "x$enable_dependency_tracking" != xno \
4208	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4209	am__fastdepCXX_TRUE=
4210	am__fastdepCXX_FALSE='#'
4211	else
4212	am__fastdepCXX_TRUE='#'
4213	am__fastdepCXX_FALSE=
4214	fi
4215
4216
4217	ac_ext=c
4218	ac_cpp='$CPP $CPPFLAGS'
4219	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4220	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4221	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4222	if test -n "$ac_tool_prefix"; then
4223	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4224	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4225	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4226	$as_echo_n "checking for $ac_word... " >&6; }
4227	if ${ac_cv_prog_CC+:} false; then :
4228	$as_echo_n "(cached) " >&6
4229	else
4230	if test -n "$CC"; then
4231	ac_cv_prog_CC="$CC" # Let the user override the test.
4232	else
4233	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4234	for as_dir in $PATH
4235	do
4236	IFS=$as_save_IFS
4237	test -z "$as_dir" && as_dir=.
4238	for ac_exec_ext in '' $ac_executable_extensions; do
4239	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4240	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4241	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4242	break 2
4243	fi
4244	done
4245	done
4246	IFS=$as_save_IFS
4247
4248	fi
4249	fi
4250	CC=$ac_cv_prog_CC
4251	if test -n "$CC"; then
4252	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4253	$as_echo "$CC" >&6; }
4254	else
4255	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4256	$as_echo "no" >&6; }
4257	fi
4258
4259
4260	fi
4261	if test -z "$ac_cv_prog_CC"; then
4262	ac_ct_CC=$CC
4263	# Extract the first word of "gcc", so it can be a program name with args.
4264	set dummy gcc; ac_word=$2
4265	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4266	$as_echo_n "checking for $ac_word... " >&6; }
4267	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4268	$as_echo_n "(cached) " >&6
4269	else
4270	if test -n "$ac_ct_CC"; then
4271	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4272	else
4273	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4274	for as_dir in $PATH
4275	do
4276	IFS=$as_save_IFS
4277	test -z "$as_dir" && as_dir=.
4278	for ac_exec_ext in '' $ac_executable_extensions; do
4279	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4280	ac_cv_prog_ac_ct_CC="gcc"
4281	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4282	break 2
4283	fi
4284	done
4285	done
4286	IFS=$as_save_IFS
4287
4288	fi
4289	fi
4290	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4291	if test -n "$ac_ct_CC"; then
4292	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4293	$as_echo "$ac_ct_CC" >&6; }
4294	else
4295	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4296	$as_echo "no" >&6; }
4297	fi
4298
4299	if test "x$ac_ct_CC" = x; then
4300	CC=""
4301	else
4302	case $cross_compiling:$ac_tool_warned in
4303	yes:)
4304	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4305	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4306	ac_tool_warned=yes ;;
4307	esac
4308	CC=$ac_ct_CC
4309	fi
4310	else
4311	CC="$ac_cv_prog_CC"
4312	fi
4313
4314	if test -z "$CC"; then
4315	if test -n "$ac_tool_prefix"; then
4316	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4317	set dummy ${ac_tool_prefix}cc; ac_word=$2
4318	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4319	$as_echo_n "checking for $ac_word... " >&6; }
4320	if ${ac_cv_prog_CC+:} false; then :
4321	$as_echo_n "(cached) " >&6
4322	else
4323	if test -n "$CC"; then
4324	ac_cv_prog_CC="$CC" # Let the user override the test.
4325	else
4326	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4327	for as_dir in $PATH
4328	do
4329	IFS=$as_save_IFS
4330	test -z "$as_dir" && as_dir=.
4331	for ac_exec_ext in '' $ac_executable_extensions; do
4332	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4333	ac_cv_prog_CC="${ac_tool_prefix}cc"
4334	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4335	break 2
4336	fi
4337	done
4338	done
4339	IFS=$as_save_IFS
4340
4341	fi
4342	fi
4343	CC=$ac_cv_prog_CC
4344	if test -n "$CC"; then
4345	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4346	$as_echo "$CC" >&6; }
4347	else
4348	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4349	$as_echo "no" >&6; }
4350	fi
4351
4352
4353	fi
4354	fi
4355	if test -z "$CC"; then
4356	# Extract the first word of "cc", so it can be a program name with args.
4357	set dummy cc; ac_word=$2
4358	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4359	$as_echo_n "checking for $ac_word... " >&6; }
4360	if ${ac_cv_prog_CC+:} false; then :
4361	$as_echo_n "(cached) " >&6
4362	else
4363	if test -n "$CC"; then
4364	ac_cv_prog_CC="$CC" # Let the user override the test.
4365	else
4366	ac_prog_rejected=no
4367	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4368	for as_dir in $PATH
4369	do
4370	IFS=$as_save_IFS
4371	test -z "$as_dir" && as_dir=.
4372	for ac_exec_ext in '' $ac_executable_extensions; do
4373	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4374	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4375	ac_prog_rejected=yes
4376	continue
4377	fi
4378	ac_cv_prog_CC="cc"
4379	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4380	break 2
4381	fi
4382	done
4383	done
4384	IFS=$as_save_IFS
4385
4386	if test $ac_prog_rejected = yes; then
4387	# We found a bogon in the path, so make sure we never use it.
4388	set dummy $ac_cv_prog_CC
4389	shift
4390	if test $# != 0; then
4391	# We chose a different compiler from the bogus one.
4392	# However, it has the same basename, so the bogon will be chosen
4393	# first if we set CC to just the basename; use the full file name.
4394	shift
4395	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4396	fi
4397	fi
4398	fi
4399	fi
4400	CC=$ac_cv_prog_CC
4401	if test -n "$CC"; then
4402	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4403	$as_echo "$CC" >&6; }
4404	else
4405	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4406	$as_echo "no" >&6; }
4407	fi
4408
4409
4410	fi
4411	if test -z "$CC"; then
4412	if test -n "$ac_tool_prefix"; then
4413	for ac_prog in cl.exe
4414	do
4415	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4416	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4417	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4418	$as_echo_n "checking for $ac_word... " >&6; }
4419	if ${ac_cv_prog_CC+:} false; then :
4420	$as_echo_n "(cached) " >&6
4421	else
4422	if test -n "$CC"; then
4423	ac_cv_prog_CC="$CC" # Let the user override the test.
4424	else
4425	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4426	for as_dir in $PATH
4427	do
4428	IFS=$as_save_IFS
4429	test -z "$as_dir" && as_dir=.
4430	for ac_exec_ext in '' $ac_executable_extensions; do
4431	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4432	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4433	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4434	break 2
4435	fi
4436	done
4437	done
4438	IFS=$as_save_IFS
4439
4440	fi
4441	fi
4442	CC=$ac_cv_prog_CC
4443	if test -n "$CC"; then
4444	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4445	$as_echo "$CC" >&6; }
4446	else
4447	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4448	$as_echo "no" >&6; }
4449	fi
4450
4451
4452	test -n "$CC" && break
4453	done
4454	fi
4455	if test -z "$CC"; then
4456	ac_ct_CC=$CC
4457	for ac_prog in cl.exe
4458	do
4459	# Extract the first word of "$ac_prog", so it can be a program name with args.
4460	set dummy $ac_prog; ac_word=$2
4461	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4462	$as_echo_n "checking for $ac_word... " >&6; }
4463	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4464	$as_echo_n "(cached) " >&6
4465	else
4466	if test -n "$ac_ct_CC"; then
4467	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4468	else
4469	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4470	for as_dir in $PATH
4471	do
4472	IFS=$as_save_IFS
4473	test -z "$as_dir" && as_dir=.
4474	for ac_exec_ext in '' $ac_executable_extensions; do
4475	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4476	ac_cv_prog_ac_ct_CC="$ac_prog"
4477	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4478	break 2
4479	fi
4480	done
4481	done
4482	IFS=$as_save_IFS
4483
4484	fi
4485	fi
4486	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4487	if test -n "$ac_ct_CC"; then
4488	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4489	$as_echo "$ac_ct_CC" >&6; }
4490	else
4491	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4492	$as_echo "no" >&6; }
4493	fi
4494
4495
4496	test -n "$ac_ct_CC" && break
4497	done
4498
4499	if test "x$ac_ct_CC" = x; then
4500	CC=""
4501	else
4502	case $cross_compiling:$ac_tool_warned in
4503	yes:)
4504	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4505	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4506	ac_tool_warned=yes ;;
4507	esac
4508	CC=$ac_ct_CC
4509	fi
4510	fi
4511
4512	fi
4513
4514
4515	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4516	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4517	as_fn_error $? "no acceptable C compiler found in \$PATH
4518	See \`config.log' for more details" "$LINENO" 5; }
4519
4520	# Provide some information about the compiler.
4521	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4522	set X $ac_compile
4523	ac_compiler=$2
4524	for ac_option in --version -v -V -qversion; do
4525	{ { ac_try="$ac_compiler $ac_option >&5"
4526	case "(($ac_try" in
4527	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4528	*) ac_try_echo=$ac_try;;
4529	esac
4530	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4531	$as_echo "$ac_try_echo"; } >&5
4532	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
4533	ac_status=$?
4534	if test -s conftest.err; then
4535	sed '10a\
4536	... rest of stderr output deleted ...
4537	10q' conftest.err >conftest.er1
4538	cat conftest.er1 >&5
4539	fi
4540	rm -f conftest.er1 conftest.err
4541	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4542	test $ac_status = 0; }
4543	done
4544
4545	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4546	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4547	if ${ac_cv_c_compiler_gnu+:} false; then :
4548	$as_echo_n "(cached) " >&6
4549	else
4550	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4551	/* end confdefs.h. */
4552
4553	int
4554	main ()
4555	{
4556	#ifndef __GNUC__
4557	choke me
4558	#endif
4559
4560	;
4561	return 0;
4562	}
4563	_ACEOF
4564	if ac_fn_c_try_compile "$LINENO"; then :
4565	ac_compiler_gnu=yes
4566	else
4567	ac_compiler_gnu=no
4568	fi
4569	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4570	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4571
4572	fi
4573	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4574	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
4575	if test $ac_compiler_gnu = yes; then
4576	GCC=yes
4577	else
4578	GCC=
4579	fi
4580	ac_test_CFLAGS=${CFLAGS+set}
4581	ac_save_CFLAGS=$CFLAGS
4582	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4583	$as_echo_n "checking whether $CC accepts -g... " >&6; }
4584	if ${ac_cv_prog_cc_g+:} false; then :
4585	$as_echo_n "(cached) " >&6
4586	else
4587	ac_save_c_werror_flag=$ac_c_werror_flag
4588	ac_c_werror_flag=yes
4589	ac_cv_prog_cc_g=no
4590	CFLAGS="-g"
4591	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4592	/* end confdefs.h. */
4593
4594	int
4595	main ()
4596	{
4597
4598	;
4599	return 0;
4600	}
4601	_ACEOF
4602	if ac_fn_c_try_compile "$LINENO"; then :
4603	ac_cv_prog_cc_g=yes
4604	else
4605	CFLAGS=""
4606	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4607	/* end confdefs.h. */
4608
4609	int
4610	main ()
4611	{
4612
4613	;
4614	return 0;
4615	}
4616	_ACEOF
4617	if ac_fn_c_try_compile "$LINENO"; then :
4618
4619	else
4620	ac_c_werror_flag=$ac_save_c_werror_flag
4621	CFLAGS="-g"
4622	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4623	/* end confdefs.h. */
4624
4625	int
4626	main ()
4627	{
4628
4629	;
4630	return 0;
4631	}
4632	_ACEOF
4633	if ac_fn_c_try_compile "$LINENO"; then :
4634	ac_cv_prog_cc_g=yes
4635	fi
4636	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4637	fi
4638	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4639	fi
4640	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4641	ac_c_werror_flag=$ac_save_c_werror_flag
4642	fi
4643	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4644	$as_echo "$ac_cv_prog_cc_g" >&6; }
4645	if test "$ac_test_CFLAGS" = set; then
4646	CFLAGS=$ac_save_CFLAGS
4647	elif test $ac_cv_prog_cc_g = yes; then
4648	if test "$GCC" = yes; then
4649	CFLAGS="-g -O2"
4650	else
4651	CFLAGS="-g"
4652	fi
4653	else
4654	if test "$GCC" = yes; then
4655	CFLAGS="-O2"
4656	else
4657	CFLAGS=
4658	fi
4659	fi
4660	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4661	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4662	if ${ac_cv_prog_cc_c89+:} false; then :
4663	$as_echo_n "(cached) " >&6
4664	else
4665	ac_cv_prog_cc_c89=no
4666	ac_save_CC=$CC
4667	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4668	/* end confdefs.h. */
4669	#include <stdarg.h>
4670	#include <stdio.h>
4671	struct stat;
4672	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4673	struct buf { int x; };
4674	FILE * (rcsopen) (struct buf , struct stat *, int);
4675	static char *e (p, i)
4676	char **p;
4677	int i;
4678	{
4679	return p[i];
4680	}
4681	static char f (char (g) (char , int), char *p, ...)
4682	{
4683	char *s;
4684	va_list v;
4685	va_start (v,p);
4686	s = g (p, va_arg (v,int));
4687	va_end (v);
4688	return s;
4689	}
4690
4691	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4692	function prototypes and stuff, but not '\xHH' hex character constants.
4693	These don't provoke an error unfortunately, instead are silently treated
4694	as 'x'. The following induces an error, until -std is added to get
4695	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4696	array size at least. It's necessary to write '\x00'==0 to get something
4697	that's true only with -std. */
4698	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4699
4700	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4701	inside strings and character constants. */
4702	#define FOO(x) 'x'
4703	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4704
4705	int test (int i, double x);
4706	struct s1 {int (*f) (int a);};
4707	struct s2 {int (*f) (double a);};
4708	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
4709	int argc;
4710	char **argv;
4711	int
4712	main ()
4713	{
4714	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
4715	;
4716	return 0;
4717	}
4718	_ACEOF
4719	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4720	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4721	do
4722	CC="$ac_save_CC $ac_arg"
4723	if ac_fn_c_try_compile "$LINENO"; then :
4724	ac_cv_prog_cc_c89=$ac_arg
4725	fi
4726	rm -f core conftest.err conftest.$ac_objext
4727	test "x$ac_cv_prog_cc_c89" != "xno" && break
4728	done
4729	rm -f conftest.$ac_ext
4730	CC=$ac_save_CC
4731
4732	fi
4733	# AC_CACHE_VAL
4734	case "x$ac_cv_prog_cc_c89" in
4735	x)
4736	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4737	$as_echo "none needed" >&6; } ;;
4738	xno)
4739	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4740	$as_echo "unsupported" >&6; } ;;
4741	*)
4742	CC="$CC $ac_cv_prog_cc_c89"
4743	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4744	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4745	esac
4746	if test "x$ac_cv_prog_cc_c89" != xno; then :
4747
4748	fi
4749
4750	ac_ext=c
4751	ac_cpp='$CPP $CPPFLAGS'
4752	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4753	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4754	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4755
4756	ac_ext=c
4757	ac_cpp='$CPP $CPPFLAGS'
4758	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4759	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4760	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4761	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4762	$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4763	if ${am_cv_prog_cc_c_o+:} false; then :
4764	$as_echo_n "(cached) " >&6
4765	else
4766	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4767	/* end confdefs.h. */
4768
4769	int
4770	main ()
4771	{
4772
4773	;
4774	return 0;
4775	}
4776	_ACEOF
4777	# Make sure it works both with $CC and with simple cc.
4778	# Following AC_PROG_CC_C_O, we do the test twice because some
4779	# compilers refuse to overwrite an existing .o file with -o,
4780	# though they will create one.
4781	am_cv_prog_cc_c_o=yes
4782	for am_i in 1 2; do
4783	if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4784	($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4785	ac_status=$?
4786	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4787	(exit $ac_status); } \
4788	&& test -f conftest2.$ac_objext; then
4789	: OK
4790	else
4791	am_cv_prog_cc_c_o=no
4792	break
4793	fi
4794	done
4795	rm -f core conftest*
4796	unset am_i
4797	fi
4798	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4799	$as_echo "$am_cv_prog_cc_c_o" >&6; }
4800	if test "$am_cv_prog_cc_c_o" != yes; then
4801	# Losing compiler, so override with the script.
4802	# FIXME: It is wrong to rewrite CC.
4803	# But if we don't then we get into trouble of one sort or another.
4804	# A longer-term fix would be to have automake use am__CC in this case,
4805	# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4806	CC="$am_aux_dir/compile $CC"
4807	fi
4808	ac_ext=c
4809	ac_cpp='$CPP $CPPFLAGS'
4810	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4811	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4812	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4813
4814
4815	depcc="$CC" am_compiler_list=
4816
4817	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4818	$as_echo_n "checking dependency style of $depcc... " >&6; }
4819	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4820	$as_echo_n "(cached) " >&6
4821	else
4822	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4823	# We make a subdir and do the tests there. Otherwise we can end up
4824	# making bogus files that we don't know about and never remove. For
4825	# instance it was reported that on HP-UX the gcc test will end up
4826	# making a dummy file named 'D' -- because '-MD' means "put the output
4827	# in D".
4828	rm -rf conftest.dir
4829	mkdir conftest.dir
4830	# Copy depcomp to subdir because otherwise we won't find it if we're
4831	# using a relative directory.
4832	cp "$am_depcomp" conftest.dir
4833	cd conftest.dir
4834	# We will build objects and dependencies in a subdirectory because
4835	# it helps to detect inapplicable dependency modes. For instance
4836	# both Tru64's cc and ICC support -MD to output dependencies as a
4837	# side effect of compilation, but ICC will put the dependencies in
4838	# the current directory while Tru64 will put them in the object
4839	# directory.
4840	mkdir sub
4841
4842	am_cv_CC_dependencies_compiler_type=none
4843	if test "$am_compiler_list" = ""; then
4844	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4845	fi
4846	am__universal=false
4847	case " $depcc " in #(
4848	\ -arch\ \ -arch\ *) am__universal=true ;;
4849	esac
4850
4851	for depmode in $am_compiler_list; do
4852	# Setup a source with many dependencies, because some compilers
4853	# like to wrap large dependency lists on column 80 (with \), and
4854	# we should not choose a depcomp mode which is confused by this.
4855	#
4856	# We need to recreate these files for each test, as the compiler may
4857	# overwrite some of them when testing with obscure command lines.
4858	# This happens at least with the AIX C compiler.
4859	: > sub/conftest.c
4860	for i in 1 2 3 4 5 6; do
4861	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4862	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4863	# Solaris 10 /bin/sh.
4864	echo '/* dummy */' > sub/conftst$i.h
4865	done
4866	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4867
4868	# We check with '-c' and '-o' for the sake of the "dashmstdout"
4869	# mode. It turns out that the SunPro C++ compiler does not properly
4870	# handle '-M -o', and we need to detect this. Also, some Intel
4871	# versions had trouble with output in subdirs.
4872	am__obj=sub/conftest.${OBJEXT-o}
4873	am__minus_obj="-o $am__obj"
4874	case $depmode in
4875	gcc)
4876	# This depmode causes a compiler race in universal mode.
4877	test "$am__universal" = false \|\| continue
4878	;;
4879	nosideeffect)
4880	# After this tag, mechanisms are not by side-effect, so they'll
4881	# only be used when explicitly requested.
4882	if test "x$enable_dependency_tracking" = xyes; then
4883	continue
4884	else
4885	break
4886	fi
4887	;;
4888	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4889	# This compiler won't grok '-c -o', but also, the minuso test has
4890	# not run yet. These depmodes are late enough in the game, and
4891	# so weak that their functioning should not be impacted.
4892	am__obj=conftest.${OBJEXT-o}
4893	am__minus_obj=
4894	;;
4895	none) break ;;
4896	esac
4897	if depmode=$depmode \
4898	source=sub/conftest.c object=$am__obj \
4899	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4900	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4901	>/dev/null 2>conftest.err &&
4902	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4903	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4904	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4905	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4906	# icc doesn't choke on unknown options, it will just issue warnings
4907	# or remarks (even with -Werror). So we grep stderr for any message
4908	# that says an option was ignored or not supported.
4909	# When given -MP, icc 7.0 and 7.1 complain thusly:
4910	# icc: Command line warning: ignoring option '-M'; no argument required
4911	# The diagnosis changed in icc 8.0:
4912	# icc: Command line remark: option '-MP' not supported
4913	if (grep 'ignoring option' conftest.err \|\|
4914	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4915	am_cv_CC_dependencies_compiler_type=$depmode
4916	break
4917	fi
4918	fi
4919	done
4920
4921	cd ..
4922	rm -rf conftest.dir
4923	else
4924	am_cv_CC_dependencies_compiler_type=none
4925	fi
4926
4927	fi
4928	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4929	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4930	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4931
4932	if
4933	test "x$enable_dependency_tracking" != xno \
4934	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4935	am__fastdepCC_TRUE=
4936	am__fastdepCC_FALSE='#'
4937	else
4938	am__fastdepCC_TRUE='#'
4939	am__fastdepCC_FALSE=
4940	fi
4941
4942
4943	# By default we simply use the C compiler to build assembly code.
4944
4945	test "${CCAS+set}" = set \|\| CCAS=$CC
4946	test "${CCASFLAGS+set}" = set \|\| CCASFLAGS=$CFLAGS
4947
4948
4949
4950	depcc="$CCAS" am_compiler_list=
4951
4952	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4953	$as_echo_n "checking dependency style of $depcc... " >&6; }
4954	if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4955	$as_echo_n "(cached) " >&6
4956	else
4957	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4958	# We make a subdir and do the tests there. Otherwise we can end up
4959	# making bogus files that we don't know about and never remove. For
4960	# instance it was reported that on HP-UX the gcc test will end up
4961	# making a dummy file named 'D' -- because '-MD' means "put the output
4962	# in D".
4963	rm -rf conftest.dir
4964	mkdir conftest.dir
4965	# Copy depcomp to subdir because otherwise we won't find it if we're
4966	# using a relative directory.
4967	cp "$am_depcomp" conftest.dir
4968	cd conftest.dir
4969	# We will build objects and dependencies in a subdirectory because
4970	# it helps to detect inapplicable dependency modes. For instance
4971	# both Tru64's cc and ICC support -MD to output dependencies as a
4972	# side effect of compilation, but ICC will put the dependencies in
4973	# the current directory while Tru64 will put them in the object
4974	# directory.
4975	mkdir sub
4976
4977	am_cv_CCAS_dependencies_compiler_type=none
4978	if test "$am_compiler_list" = ""; then
4979	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4980	fi
4981	am__universal=false
4982
4983
4984	for depmode in $am_compiler_list; do
4985	# Setup a source with many dependencies, because some compilers
4986	# like to wrap large dependency lists on column 80 (with \), and
4987	# we should not choose a depcomp mode which is confused by this.
4988	#
4989	# We need to recreate these files for each test, as the compiler may
4990	# overwrite some of them when testing with obscure command lines.
4991	# This happens at least with the AIX C compiler.
4992	: > sub/conftest.c
4993	for i in 1 2 3 4 5 6; do
4994	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4995	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4996	# Solaris 10 /bin/sh.
4997	echo '/* dummy */' > sub/conftst$i.h
4998	done
4999	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5000
5001	# We check with '-c' and '-o' for the sake of the "dashmstdout"
5002	# mode. It turns out that the SunPro C++ compiler does not properly
5003	# handle '-M -o', and we need to detect this. Also, some Intel
5004	# versions had trouble with output in subdirs.
5005	am__obj=sub/conftest.${OBJEXT-o}
5006	am__minus_obj="-o $am__obj"
5007	case $depmode in
5008	gcc)
5009	# This depmode causes a compiler race in universal mode.
5010	test "$am__universal" = false \|\| continue
5011	;;
5012	nosideeffect)
5013	# After this tag, mechanisms are not by side-effect, so they'll
5014	# only be used when explicitly requested.
5015	if test "x$enable_dependency_tracking" = xyes; then
5016	continue
5017	else
5018	break
5019	fi
5020	;;
5021	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
5022	# This compiler won't grok '-c -o', but also, the minuso test has
5023	# not run yet. These depmodes are late enough in the game, and
5024	# so weak that their functioning should not be impacted.
5025	am__obj=conftest.${OBJEXT-o}
5026	am__minus_obj=
5027	;;
5028	none) break ;;
5029	esac
5030	if depmode=$depmode \
5031	source=sub/conftest.c object=$am__obj \
5032	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5033	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5034	>/dev/null 2>conftest.err &&
5035	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5036	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5037	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5038	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5039	# icc doesn't choke on unknown options, it will just issue warnings
5040	# or remarks (even with -Werror). So we grep stderr for any message
5041	# that says an option was ignored or not supported.
5042	# When given -MP, icc 7.0 and 7.1 complain thusly:
5043	# icc: Command line warning: ignoring option '-M'; no argument required
5044	# The diagnosis changed in icc 8.0:
5045	# icc: Command line remark: option '-MP' not supported
5046	if (grep 'ignoring option' conftest.err \|\|
5047	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5048	am_cv_CCAS_dependencies_compiler_type=$depmode
5049	break
5050	fi
5051	fi
5052	done
5053
5054	cd ..
5055	rm -rf conftest.dir
5056	else
5057	am_cv_CCAS_dependencies_compiler_type=none
5058	fi
5059
5060	fi
5061	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
5062	$as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
5063	CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
5064
5065	if
5066	test "x$enable_dependency_tracking" != xno \
5067	&& test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
5068	am__fastdepCCAS_TRUE=
5069	am__fastdepCCAS_FALSE='#'
5070	else
5071	am__fastdepCCAS_TRUE='#'
5072	am__fastdepCCAS_FALSE=
5073	fi
5074
5075
5076	# deprecated
5077	# These are often not installed and people miss seeing the "no", so stop the configure.
5078	for ac_prog in 'bison -y' byacc
5079	do
5080	# Extract the first word of "$ac_prog", so it can be a program name with args.
5081	set dummy $ac_prog; ac_word=$2
5082	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5083	$as_echo_n "checking for $ac_word... " >&6; }
5084	if ${ac_cv_prog_YACC+:} false; then :
5085	$as_echo_n "(cached) " >&6
5086	else
5087	if test -n "$YACC"; then
5088	ac_cv_prog_YACC="$YACC" # Let the user override the test.
5089	else
5090	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5091	for as_dir in $PATH
5092	do
5093	IFS=$as_save_IFS
5094	test -z "$as_dir" && as_dir=.
5095	for ac_exec_ext in '' $ac_executable_extensions; do
5096	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5097	ac_cv_prog_YACC="$ac_prog"
5098	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5099	break 2
5100	fi
5101	done
5102	done
5103	IFS=$as_save_IFS
5104
5105	fi
5106	fi
5107	YACC=$ac_cv_prog_YACC
5108	if test -n "$YACC"; then
5109	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5110	$as_echo "$YACC" >&6; }
5111	else
5112	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5113	$as_echo "no" >&6; }
5114	fi
5115
5116
5117	test -n "$YACC" && break
5118	done
5119	test -n "$YACC" \|\| YACC="yacc"
5120
5121	if test "${YACC}" = "yacc" ; then echo "Error: bison required." ; exit 1 ; fi
5122
5123	for ac_prog in flex lex
5124	do
5125	# Extract the first word of "$ac_prog", so it can be a program name with args.
5126	set dummy $ac_prog; ac_word=$2
5127	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5128	$as_echo_n "checking for $ac_word... " >&6; }
5129	if ${ac_cv_prog_LEX+:} false; then :
5130	$as_echo_n "(cached) " >&6
5131	else
5132	if test -n "$LEX"; then
5133	ac_cv_prog_LEX="$LEX" # Let the user override the test.
5134	else
5135	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5136	for as_dir in $PATH
5137	do
5138	IFS=$as_save_IFS
5139	test -z "$as_dir" && as_dir=.
5140	for ac_exec_ext in '' $ac_executable_extensions; do
5141	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5142	ac_cv_prog_LEX="$ac_prog"
5143	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5144	break 2
5145	fi
5146	done
5147	done
5148	IFS=$as_save_IFS
5149
5150	fi
5151	fi
5152	LEX=$ac_cv_prog_LEX
5153	if test -n "$LEX"; then
5154	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
5155	$as_echo "$LEX" >&6; }
5156	else
5157	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5158	$as_echo "no" >&6; }
5159	fi
5160
5161
5162	test -n "$LEX" && break
5163	done
5164	test -n "$LEX" \|\| LEX=":"
5165
5166	if test "x$LEX" != "x:"; then
5167	cat >conftest.l <<_ACEOF
5168	%%
5169	a { ECHO; }
5170	b { REJECT; }
5171	c { yymore (); }
5172	d { yyless (1); }
5173	e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */
5174	yyless ((input () != 0)); }
5175	f { unput (yytext[0]); }
5176	. { BEGIN INITIAL; }
5177	%%
5178	#ifdef YYTEXT_POINTER
5179	extern char *yytext;
5180	#endif
5181	int
5182	main (void)
5183	{
5184	return ! yylex () + ! yywrap ();
5185	}
5186	_ACEOF
5187	{ { ac_try="$LEX conftest.l"
5188	case "(($ac_try" in
5189	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5190	*) ac_try_echo=$ac_try;;
5191	esac
5192	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5193	$as_echo "$ac_try_echo"; } >&5
5194	(eval "$LEX conftest.l") 2>&5
5195	ac_status=$?
5196	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5197	test $ac_status = 0; }
5198	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
5199	$as_echo_n "checking lex output file root... " >&6; }
5200	if ${ac_cv_prog_lex_root+:} false; then :
5201	$as_echo_n "(cached) " >&6
5202	else
5203
5204	if test -f lex.yy.c; then
5205	ac_cv_prog_lex_root=lex.yy
5206	elif test -f lexyy.c; then
5207	ac_cv_prog_lex_root=lexyy
5208	else
5209	as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
5210	fi
5211	fi
5212	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
5213	$as_echo "$ac_cv_prog_lex_root" >&6; }
5214	LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
5215
5216	if test -z "${LEXLIB+set}"; then
5217	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
5218	$as_echo_n "checking lex library... " >&6; }
5219	if ${ac_cv_lib_lex+:} false; then :
5220	$as_echo_n "(cached) " >&6
5221	else
5222
5223	ac_save_LIBS=$LIBS
5224	ac_cv_lib_lex='none needed'
5225	for ac_lib in '' -lfl -ll; do
5226	LIBS="$ac_lib $ac_save_LIBS"
5227	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5228	/* end confdefs.h. */
5229	`cat $LEX_OUTPUT_ROOT.c`
5230	_ACEOF
5231	if ac_fn_c_try_link "$LINENO"; then :
5232	ac_cv_lib_lex=$ac_lib
5233	fi
5234	rm -f core conftest.err conftest.$ac_objext \
5235	conftest$ac_exeext conftest.$ac_ext
5236	test "$ac_cv_lib_lex" != 'none needed' && break
5237	done
5238	LIBS=$ac_save_LIBS
5239
5240	fi
5241	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
5242	$as_echo "$ac_cv_lib_lex" >&6; }
5243	test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
5244	fi
5245
5246
5247	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
5248	$as_echo_n "checking whether yytext is a pointer... " >&6; }
5249	if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
5250	$as_echo_n "(cached) " >&6
5251	else
5252	# POSIX says lex can declare yytext either as a pointer or an array; the
5253	# default is implementation-dependent. Figure out which it is, since
5254	# not all implementations provide the %pointer and %array declarations.
5255	ac_cv_prog_lex_yytext_pointer=no
5256	ac_save_LIBS=$LIBS
5257	LIBS="$LEXLIB $ac_save_LIBS"
5258	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5259	/* end confdefs.h. */
5260
5261	#define YYTEXT_POINTER 1
5262	`cat $LEX_OUTPUT_ROOT.c`
5263	_ACEOF
5264	if ac_fn_c_try_link "$LINENO"; then :
5265	ac_cv_prog_lex_yytext_pointer=yes
5266	fi
5267	rm -f core conftest.err conftest.$ac_objext \
5268	conftest$ac_exeext conftest.$ac_ext
5269	LIBS=$ac_save_LIBS
5270
5271	fi
5272	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
5273	$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
5274	if test $ac_cv_prog_lex_yytext_pointer = yes; then
5275
5276	$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
5277
5278	fi
5279	rm -f conftest.l $LEX_OUTPUT_ROOT.c
5280
5281	fi
5282	if test "${LEX}" = "lex" ; then echo "Error: flex required." ; exit 1 ; fi
5283
5284	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5285	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5286	set x ${MAKE-make}
5287	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5288	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
5289	$as_echo_n "(cached) " >&6
5290	else
5291	cat >conftest.make <<\_ACEOF
5292	SHELL = /bin/sh
5293	all:
5294	@echo '@@@%%%=$(MAKE)=@@@%%%'
5295	_ACEOF
5296	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5297	case `${MAKE-make} -f conftest.make 2>/dev/null` in
5298	@@@%%%=?=@@@%%%*)
5299	eval ac_cv_prog_make_${ac_make}_set=yes;;
5300	*)
5301	eval ac_cv_prog_make_${ac_make}_set=no;;
5302	esac
5303	rm -f conftest.make
5304	fi
5305	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5306	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5307	$as_echo "yes" >&6; }
5308	SET_MAKE=
5309	else
5310	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5311	$as_echo "no" >&6; }
5312	SET_MAKE="MAKE=${MAKE-make}"
5313	fi
5314
5315	if test -n "$ac_tool_prefix"; then
5316	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5317	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5318	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5319	$as_echo_n "checking for $ac_word... " >&6; }
5320	if ${ac_cv_prog_RANLIB+:} false; then :
5321	$as_echo_n "(cached) " >&6
5322	else
5323	if test -n "$RANLIB"; then
5324	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5325	else
5326	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5327	for as_dir in $PATH
5328	do
5329	IFS=$as_save_IFS
5330	test -z "$as_dir" && as_dir=.
5331	for ac_exec_ext in '' $ac_executable_extensions; do
5332	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5333	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5334	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5335	break 2
5336	fi
5337	done
5338	done
5339	IFS=$as_save_IFS
5340
5341	fi
5342	fi
5343	RANLIB=$ac_cv_prog_RANLIB
5344	if test -n "$RANLIB"; then
5345	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5346	$as_echo "$RANLIB" >&6; }
5347	else
5348	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5349	$as_echo "no" >&6; }
5350	fi
5351
5352
5353	fi
5354	if test -z "$ac_cv_prog_RANLIB"; then
5355	ac_ct_RANLIB=$RANLIB
5356	# Extract the first word of "ranlib", so it can be a program name with args.
5357	set dummy ranlib; ac_word=$2
5358	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5359	$as_echo_n "checking for $ac_word... " >&6; }
5360	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5361	$as_echo_n "(cached) " >&6
5362	else
5363	if test -n "$ac_ct_RANLIB"; then
5364	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5365	else
5366	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5367	for as_dir in $PATH
5368	do
5369	IFS=$as_save_IFS
5370	test -z "$as_dir" && as_dir=.
5371	for ac_exec_ext in '' $ac_executable_extensions; do
5372	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5373	ac_cv_prog_ac_ct_RANLIB="ranlib"
5374	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5375	break 2
5376	fi
5377	done
5378	done
5379	IFS=$as_save_IFS
5380
5381	fi
5382	fi
5383	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5384	if test -n "$ac_ct_RANLIB"; then
5385	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5386	$as_echo "$ac_ct_RANLIB" >&6; }
5387	else
5388	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5389	$as_echo "no" >&6; }
5390	fi
5391
5392	if test "x$ac_ct_RANLIB" = x; then
5393	RANLIB=":"
5394	else
5395	case $cross_compiling:$ac_tool_warned in
5396	yes:)
5397	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5398	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5399	ac_tool_warned=yes ;;
5400	esac
5401	RANLIB=$ac_ct_RANLIB
5402	fi
5403	else
5404	RANLIB="$ac_cv_prog_RANLIB"
5405	fi
5406
5407
5408	# Checks for libraries.
5409
5410	# Checks for header files.
5411	ac_ext=c
5412	ac_cpp='$CPP $CPPFLAGS'
5413	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5414	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5415	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5416	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5417	$as_echo_n "checking how to run the C preprocessor... " >&6; }
5418	# On Suns, sometimes $CPP names a directory.
5419	if test -n "$CPP" && test -d "$CPP"; then
5420	CPP=
5421	fi
5422	if test -z "$CPP"; then
5423	if ${ac_cv_prog_CPP+:} false; then :
5424	$as_echo_n "(cached) " >&6
5425	else
5426	# Double quotes because CPP needs to be expanded
5427	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5428	do
5429	ac_preproc_ok=false
5430	for ac_c_preproc_warn_flag in '' yes
5431	do
5432	# Use a header file that comes with gcc, so configuring glibc
5433	# with a fresh cross-compiler works.
5434	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5435	# <limits.h> exists even on freestanding compilers.
5436	# On the NeXT, cc -E runs the code through the compiler's parser,
5437	# not just through cpp. "Syntax error" is here to catch this case.
5438	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5439	/* end confdefs.h. */
5440	#ifdef __STDC__
5441	# include <limits.h>
5442	#else
5443	# include <assert.h>
5444	#endif
5445	Syntax error
5446	_ACEOF
5447	if ac_fn_c_try_cpp "$LINENO"; then :
5448
5449	else
5450	# Broken: fails on valid input.
5451	continue
5452	fi
5453	rm -f conftest.err conftest.i conftest.$ac_ext
5454
5455	# OK, works on sane cases. Now check whether nonexistent headers
5456	# can be detected and how.
5457	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5458	/* end confdefs.h. */
5459	#include <ac_nonexistent.h>
5460	_ACEOF
5461	if ac_fn_c_try_cpp "$LINENO"; then :
5462	# Broken: success on invalid input.
5463	continue
5464	else
5465	# Passes both tests.
5466	ac_preproc_ok=:
5467	break
5468	fi
5469	rm -f conftest.err conftest.i conftest.$ac_ext
5470
5471	done
5472	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5473	rm -f conftest.i conftest.err conftest.$ac_ext
5474	if $ac_preproc_ok; then :
5475	break
5476	fi
5477
5478	done
5479	ac_cv_prog_CPP=$CPP
5480
5481	fi
5482	CPP=$ac_cv_prog_CPP
5483	else
5484	ac_cv_prog_CPP=$CPP
5485	fi
5486	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5487	$as_echo "$CPP" >&6; }
5488	ac_preproc_ok=false
5489	for ac_c_preproc_warn_flag in '' yes
5490	do
5491	# Use a header file that comes with gcc, so configuring glibc
5492	# with a fresh cross-compiler works.
5493	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5494	# <limits.h> exists even on freestanding compilers.
5495	# On the NeXT, cc -E runs the code through the compiler's parser,
5496	# not just through cpp. "Syntax error" is here to catch this case.
5497	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5498	/* end confdefs.h. */
5499	#ifdef __STDC__
5500	# include <limits.h>
5501	#else
5502	# include <assert.h>
5503	#endif
5504	Syntax error
5505	_ACEOF
5506	if ac_fn_c_try_cpp "$LINENO"; then :
5507
5508	else
5509	# Broken: fails on valid input.
5510	continue
5511	fi
5512	rm -f conftest.err conftest.i conftest.$ac_ext
5513
5514	# OK, works on sane cases. Now check whether nonexistent headers
5515	# can be detected and how.
5516	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5517	/* end confdefs.h. */
5518	#include <ac_nonexistent.h>
5519	_ACEOF
5520	if ac_fn_c_try_cpp "$LINENO"; then :
5521	# Broken: success on invalid input.
5522	continue
5523	else
5524	# Passes both tests.
5525	ac_preproc_ok=:
5526	break
5527	fi
5528	rm -f conftest.err conftest.i conftest.$ac_ext
5529
5530	done
5531	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5532	rm -f conftest.i conftest.err conftest.$ac_ext
5533	if $ac_preproc_ok; then :
5534
5535	else
5536	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5537	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5538	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5539	See \`config.log' for more details" "$LINENO" 5; }
5540	fi
5541
5542	ac_ext=c
5543	ac_cpp='$CPP $CPPFLAGS'
5544	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5545	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5546	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5547
5548
5549	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5550	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5551	if ${ac_cv_path_GREP+:} false; then :
5552	$as_echo_n "(cached) " >&6
5553	else
5554	if test -z "$GREP"; then
5555	ac_path_GREP_found=false
5556	# Loop through the user's path and test for each of PROGNAME-LIST
5557	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5558	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5559	do
5560	IFS=$as_save_IFS
5561	test -z "$as_dir" && as_dir=.
5562	for ac_prog in grep ggrep; do
5563	for ac_exec_ext in '' $ac_executable_extensions; do
5564	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5565	as_fn_executable_p "$ac_path_GREP" \|\| continue
5566	# Check for GNU ac_path_GREP and select it if it is found.
5567	# Check for GNU $ac_path_GREP
5568	case `"$ac_path_GREP" --version 2>&1` in
5569	GNU)
5570	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5571	*)
5572	ac_count=0
5573	$as_echo_n 0123456789 >"conftest.in"
5574	while :
5575	do
5576	cat "conftest.in" "conftest.in" >"conftest.tmp"
5577	mv "conftest.tmp" "conftest.in"
5578	cp "conftest.in" "conftest.nl"
5579	$as_echo 'GREP' >> "conftest.nl"
5580	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5581	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5582	as_fn_arith $ac_count + 1 && ac_count=$as_val
5583	if test $ac_count -gt ${ac_path_GREP_max-0}; then
5584	# Best one so far, save it but keep looking for a better one
5585	ac_cv_path_GREP="$ac_path_GREP"
5586	ac_path_GREP_max=$ac_count
5587	fi
5588	# 10*(2^10) chars as input seems more than enough
5589	test $ac_count -gt 10 && break
5590	done
5591	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5592	esac
5593
5594	$ac_path_GREP_found && break 3
5595	done
5596	done
5597	done
5598	IFS=$as_save_IFS
5599	if test -z "$ac_cv_path_GREP"; then
5600	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5601	fi
5602	else
5603	ac_cv_path_GREP=$GREP
5604	fi
5605
5606	fi
5607	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5608	$as_echo "$ac_cv_path_GREP" >&6; }
5609	GREP="$ac_cv_path_GREP"
5610
5611
5612	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5613	$as_echo_n "checking for egrep... " >&6; }
5614	if ${ac_cv_path_EGREP+:} false; then :
5615	$as_echo_n "(cached) " >&6
5616	else
5617	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
5618	then ac_cv_path_EGREP="$GREP -E"
5619	else
5620	if test -z "$EGREP"; then
5621	ac_path_EGREP_found=false
5622	# Loop through the user's path and test for each of PROGNAME-LIST
5623	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5624	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5625	do
5626	IFS=$as_save_IFS
5627	test -z "$as_dir" && as_dir=.
5628	for ac_prog in egrep; do
5629	for ac_exec_ext in '' $ac_executable_extensions; do
5630	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5631	as_fn_executable_p "$ac_path_EGREP" \|\| continue
5632	# Check for GNU ac_path_EGREP and select it if it is found.
5633	# Check for GNU $ac_path_EGREP
5634	case `"$ac_path_EGREP" --version 2>&1` in
5635	GNU)
5636	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5637	*)
5638	ac_count=0
5639	$as_echo_n 0123456789 >"conftest.in"
5640	while :
5641	do
5642	cat "conftest.in" "conftest.in" >"conftest.tmp"
5643	mv "conftest.tmp" "conftest.in"
5644	cp "conftest.in" "conftest.nl"
5645	$as_echo 'EGREP' >> "conftest.nl"
5646	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5647	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5648	as_fn_arith $ac_count + 1 && ac_count=$as_val
5649	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5650	# Best one so far, save it but keep looking for a better one
5651	ac_cv_path_EGREP="$ac_path_EGREP"
5652	ac_path_EGREP_max=$ac_count
5653	fi
5654	# 10*(2^10) chars as input seems more than enough
5655	test $ac_count -gt 10 && break
5656	done
5657	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5658	esac
5659
5660	$ac_path_EGREP_found && break 3
5661	done
5662	done
5663	done
5664	IFS=$as_save_IFS
5665	if test -z "$ac_cv_path_EGREP"; then
5666	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5667	fi
5668	else
5669	ac_cv_path_EGREP=$EGREP
5670	fi
5671
5672	fi
5673	fi
5674	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5675	$as_echo "$ac_cv_path_EGREP" >&6; }
5676	EGREP="$ac_cv_path_EGREP"
5677
5678
5679	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5680	$as_echo_n "checking for ANSI C header files... " >&6; }
5681	if ${ac_cv_header_stdc+:} false; then :
5682	$as_echo_n "(cached) " >&6
5683	else
5684	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5685	/* end confdefs.h. */
5686	#include <stdlib.h>
5687	#include <stdarg.h>
5688	#include <string.h>
5689	#include <float.h>
5690
5691	int
5692	main ()
5693	{
5694
5695	;
5696	return 0;
5697	}
5698	_ACEOF
5699	if ac_fn_c_try_compile "$LINENO"; then :
5700	ac_cv_header_stdc=yes
5701	else
5702	ac_cv_header_stdc=no
5703	fi
5704	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5705
5706	if test $ac_cv_header_stdc = yes; then
5707	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5708	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5709	/* end confdefs.h. */
5710	#include <string.h>
5711
5712	_ACEOF
5713	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5714	$EGREP "memchr" >/dev/null 2>&1; then :
5715
5716	else
5717	ac_cv_header_stdc=no
5718	fi
5719	rm -f conftest*
5720
5721	fi
5722
5723	if test $ac_cv_header_stdc = yes; then
5724	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5725	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5726	/* end confdefs.h. */
5727	#include <stdlib.h>
5728
5729	_ACEOF
5730	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5731	$EGREP "free" >/dev/null 2>&1; then :
5732
5733	else
5734	ac_cv_header_stdc=no
5735	fi
5736	rm -f conftest*
5737
5738	fi
5739
5740	if test $ac_cv_header_stdc = yes; then
5741	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5742	if test "$cross_compiling" = yes; then :
5743	:
5744	else
5745	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5746	/* end confdefs.h. */
5747	#include <ctype.h>
5748	#include <stdlib.h>
5749	#if ((' ' & 0x0FF) == 0x020)
5750	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5751	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5752	#else
5753	# define ISLOWER(c) \
5754	(('a' <= (c) && (c) <= 'i') \
5755	\|\| ('j' <= (c) && (c) <= 'r') \
5756	\|\| ('s' <= (c) && (c) <= 'z'))
5757	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5758	#endif
5759
5760	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5761	int
5762	main ()
5763	{
5764	int i;
5765	for (i = 0; i < 256; i++)
5766	if (XOR (islower (i), ISLOWER (i))
5767	\|\| toupper (i) != TOUPPER (i))
5768	return 2;
5769	return 0;
5770	}
5771	_ACEOF
5772	if ac_fn_c_try_run "$LINENO"; then :
5773
5774	else
5775	ac_cv_header_stdc=no
5776	fi
5777	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5778	conftest.$ac_objext conftest.beam conftest.$ac_ext
5779	fi
5780
5781	fi
5782	fi
5783	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5784	$as_echo "$ac_cv_header_stdc" >&6; }
5785	if test $ac_cv_header_stdc = yes; then
5786
5787	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5788
5789	fi
5790
5791	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5792	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5793	inttypes.h stdint.h unistd.h
5794	do :
5795	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5796	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5797	"
5798	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5799	cat >>confdefs.h <<_ACEOF
5800	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5801	_ACEOF
5802
5803	fi
5804
5805	done
5806
5807
5808	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5809	if test "x$ac_cv_type_size_t" = xyes; then :
5810
5811	else
5812
5813	cat >>confdefs.h <<_ACEOF
5814	#define size_t unsigned int
5815	_ACEOF
5816
5817	fi
5818
5819	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5820	# for constant arguments. Useless!
5821	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5822	$as_echo_n "checking for working alloca.h... " >&6; }
5823	if ${ac_cv_working_alloca_h+:} false; then :
5824	$as_echo_n "(cached) " >&6
5825	else
5826	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5827	/* end confdefs.h. */
5828	#include <alloca.h>
5829	int
5830	main ()
5831	{
5832	char p = (char ) alloca (2 * sizeof (int));
5833	if (p) return 0;
5834	;
5835	return 0;
5836	}
5837	_ACEOF
5838	if ac_fn_c_try_link "$LINENO"; then :
5839	ac_cv_working_alloca_h=yes
5840	else
5841	ac_cv_working_alloca_h=no
5842	fi
5843	rm -f core conftest.err conftest.$ac_objext \
5844	conftest$ac_exeext conftest.$ac_ext
5845	fi
5846	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5847	$as_echo "$ac_cv_working_alloca_h" >&6; }
5848	if test $ac_cv_working_alloca_h = yes; then
5849
5850	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5851
5852	fi
5853
5854	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5855	$as_echo_n "checking for alloca... " >&6; }
5856	if ${ac_cv_func_alloca_works+:} false; then :
5857	$as_echo_n "(cached) " >&6
5858	else
5859	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5860	/* end confdefs.h. */
5861	#ifdef __GNUC__
5862	# define alloca __builtin_alloca
5863	#else
5864	# ifdef _MSC_VER
5865	# include <malloc.h>
5866	# define alloca _alloca
5867	# else
5868	# ifdef HAVE_ALLOCA_H
5869	# include <alloca.h>
5870	# else
5871	# ifdef _AIX
5872	#pragma alloca
5873	# else
5874	# ifndef alloca /* predefined by HP cc +Olibcalls */
5875	void *alloca (size_t);
5876	# endif
5877	# endif
5878	# endif
5879	# endif
5880	#endif
5881
5882	int
5883	main ()
5884	{
5885	char p = (char ) alloca (1);
5886	if (p) return 0;
5887	;
5888	return 0;
5889	}
5890	_ACEOF
5891	if ac_fn_c_try_link "$LINENO"; then :
5892	ac_cv_func_alloca_works=yes
5893	else
5894	ac_cv_func_alloca_works=no
5895	fi
5896	rm -f core conftest.err conftest.$ac_objext \
5897	conftest$ac_exeext conftest.$ac_ext
5898	fi
5899	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5900	$as_echo "$ac_cv_func_alloca_works" >&6; }
5901
5902	if test $ac_cv_func_alloca_works = yes; then
5903
5904	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5905
5906	else
5907	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
5908	# that cause trouble. Some versions do not even contain alloca or
5909	# contain a buggy version. If you still want to use their alloca,
5910	# use ar to extract alloca.o from them instead of compiling alloca.c.
5911
5912	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5913
5914	$as_echo "#define C_ALLOCA 1" >>confdefs.h
5915
5916
5917	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5918	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5919	if ${ac_cv_os_cray+:} false; then :
5920	$as_echo_n "(cached) " >&6
5921	else
5922	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5923	/* end confdefs.h. */
5924	#if defined CRAY && ! defined CRAY2
5925	webecray
5926	#else
5927	wenotbecray
5928	#endif
5929
5930	_ACEOF
5931	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5932	$EGREP "webecray" >/dev/null 2>&1; then :
5933	ac_cv_os_cray=yes
5934	else
5935	ac_cv_os_cray=no
5936	fi
5937	rm -f conftest*
5938
5939	fi
5940	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5941	$as_echo "$ac_cv_os_cray" >&6; }
5942	if test $ac_cv_os_cray = yes; then
5943	for ac_func in _getb67 GETB67 getb67; do
5944	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5945	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5946	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5947
5948	cat >>confdefs.h <<_ACEOF
5949	#define CRAY_STACKSEG_END $ac_func
5950	_ACEOF
5951
5952	break
5953	fi
5954
5955	done
5956	fi
5957
5958	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5959	$as_echo_n "checking stack direction for C alloca... " >&6; }
5960	if ${ac_cv_c_stack_direction+:} false; then :
5961	$as_echo_n "(cached) " >&6
5962	else
5963	if test "$cross_compiling" = yes; then :
5964	ac_cv_c_stack_direction=0
5965	else
5966	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5967	/* end confdefs.h. */
5968	$ac_includes_default
5969	int
5970	find_stack_direction (int *addr, int depth)
5971	{
5972	int dir, dummy = 0;
5973	if (! addr)
5974	addr = &dummy;
5975	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
5976	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
5977	return dir + dummy;
5978	}
5979
5980	int
5981	main (int argc, char **argv)
5982	{
5983	return find_stack_direction (0, argc + !argv + 20) < 0;
5984	}
5985	_ACEOF
5986	if ac_fn_c_try_run "$LINENO"; then :
5987	ac_cv_c_stack_direction=1
5988	else
5989	ac_cv_c_stack_direction=-1
5990	fi
5991	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5992	conftest.$ac_objext conftest.beam conftest.$ac_ext
5993	fi
5994
5995	fi
5996	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5997	$as_echo "$ac_cv_c_stack_direction" >&6; }
5998	cat >>confdefs.h <<_ACEOF
5999	#define STACK_DIRECTION $ac_cv_c_stack_direction
6000	_ACEOF
6001
6002
6003	fi
6004
6005	for ac_header in fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h
6006	do :
6007	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6008	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6009	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6010	cat >>confdefs.h <<_ACEOF
6011	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6012	_ACEOF
6013
6014	fi
6015
6016	done
6017
6018
6019	# Checks for typedefs, structures, and compiler characteristics.
6020	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
6021	$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
6022	if ${ac_cv_header_stdbool_h+:} false; then :
6023	$as_echo_n "(cached) " >&6
6024	else
6025	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6026	/* end confdefs.h. */
6027
6028	#include <stdbool.h>
6029	#ifndef bool
6030	"error: bool is not defined"
6031	#endif
6032	#ifndef false
6033	"error: false is not defined"
6034	#endif
6035	#if false
6036	"error: false is not 0"
6037	#endif
6038	#ifndef true
6039	"error: true is not defined"
6040	#endif
6041	#if true != 1
6042	"error: true is not 1"
6043	#endif
6044	#ifndef __bool_true_false_are_defined
6045	"error: __bool_true_false_are_defined is not defined"
6046	#endif
6047
6048	struct s { _Bool s: 1; _Bool t; } s;
6049
6050	char a[true == 1 ? 1 : -1];
6051	char b[false == 0 ? 1 : -1];
6052	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
6053	char d[(bool) 0.5 == true ? 1 : -1];
6054	/* See body of main program for 'e'. */
6055	char f[(_Bool) 0.0 == false ? 1 : -1];
6056	char g[true];
6057	char h[sizeof (_Bool)];
6058	char i[sizeof s.t];
6059	enum { j = false, k = true, l = false * true, m = true * 256 };
6060	/* The following fails for
6061	HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
6062	_Bool n[m];
6063	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
6064	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
6065	/* Catch a bug in an HP-UX C compiler. See
6066	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
6067	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
6068	*/
6069	_Bool q = true;
6070	_Bool *pq = &q;
6071
6072	int
6073	main ()
6074	{
6075
6076	bool e = &s;
6077	*pq \|= q;
6078	*pq \|= ! q;
6079	/* Refer to every declared value, to avoid compiler optimizations. */
6080	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
6081	+ !m + !n + !o + !p + !q + !pq);
6082
6083	;
6084	return 0;
6085	}
6086	_ACEOF
6087	if ac_fn_c_try_compile "$LINENO"; then :
6088	ac_cv_header_stdbool_h=yes
6089	else
6090	ac_cv_header_stdbool_h=no
6091	fi
6092	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6093	fi
6094	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
6095	$as_echo "$ac_cv_header_stdbool_h" >&6; }
6096	ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
6097	if test "x$ac_cv_type__Bool" = xyes; then :
6098
6099	cat >>confdefs.h <<_ACEOF
6100	#define HAVE__BOOL 1
6101	_ACEOF
6102
6103
6104	fi
6105
6106
6107	if test $ac_cv_header_stdbool_h = yes; then
6108
6109	$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
6110
6111	fi
6112
6113	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
6114	$as_echo_n "checking for inline... " >&6; }
6115	if ${ac_cv_c_inline+:} false; then :
6116	$as_echo_n "(cached) " >&6
6117	else
6118	ac_cv_c_inline=no
6119	for ac_kw in inline __inline__ __inline; do
6120	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6121	/* end confdefs.h. */
6122	#ifndef __cplusplus
6123	typedef int foo_t;
6124	static $ac_kw foo_t static_foo () {return 0; }
6125	$ac_kw foo_t foo () {return 0; }
6126	#endif
6127
6128	_ACEOF
6129	if ac_fn_c_try_compile "$LINENO"; then :
6130	ac_cv_c_inline=$ac_kw
6131	fi
6132	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6133	test "$ac_cv_c_inline" != no && break
6134	done
6135
6136	fi
6137	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
6138	$as_echo "$ac_cv_c_inline" >&6; }
6139
6140	case $ac_cv_c_inline in
6141	inline \| yes) ;;
6142	*)
6143	case $ac_cv_c_inline in
6144	no) ac_val=;;
6145	*) ac_val=$ac_cv_c_inline;;
6146	esac
6147	cat >>confdefs.h <<_ACEOF
6148	#ifndef __cplusplus
6149	#define inline $ac_val
6150	#endif
6151	_ACEOF
6152	;;
6153	esac
6154
6155	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6156	case $ac_cv_c_int16_t in #(
6157	no\|yes) ;; #(
6158	*)
6159
6160	cat >>confdefs.h <<_ACEOF
6161	#define int16_t $ac_cv_c_int16_t
6162	_ACEOF
6163	;;
6164	esac
6165
6166	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6167	case $ac_cv_c_int32_t in #(
6168	no\|yes) ;; #(
6169	*)
6170
6171	cat >>confdefs.h <<_ACEOF
6172	#define int32_t $ac_cv_c_int32_t
6173	_ACEOF
6174	;;
6175	esac
6176
6177	ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6178	case $ac_cv_c_int8_t in #(
6179	no\|yes) ;; #(
6180	*)
6181
6182	cat >>confdefs.h <<_ACEOF
6183	#define int8_t $ac_cv_c_int8_t
6184	_ACEOF
6185	;;
6186	esac
6187
6188	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
6189	$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
6190	if ${ac_cv_c_restrict+:} false; then :
6191	$as_echo_n "(cached) " >&6
6192	else
6193	ac_cv_c_restrict=no
6194	# The order here caters to the fact that C++ does not require restrict.
6195	for ac_kw in __restrict __restrict__ _Restrict restrict; do
6196	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6197	/* end confdefs.h. */
6198	typedef int * int_ptr;
6199	int foo (int_ptr $ac_kw ip) {
6200	return ip[0];
6201	}
6202	int
6203	main ()
6204	{
6205	int s[1];
6206	int * $ac_kw t = s;
6207	t[0] = 0;
6208	return foo(t)
6209	;
6210	return 0;
6211	}
6212	_ACEOF
6213	if ac_fn_c_try_compile "$LINENO"; then :
6214	ac_cv_c_restrict=$ac_kw
6215	fi
6216	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6217	test "$ac_cv_c_restrict" != no && break
6218	done
6219
6220	fi
6221	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
6222	$as_echo "$ac_cv_c_restrict" >&6; }
6223
6224	case $ac_cv_c_restrict in
6225	restrict) ;;
6226	no) $as_echo "#define restrict /**/" >>confdefs.h
6227	;;
6228	*) cat >>confdefs.h <<_ACEOF
6229	#define restrict $ac_cv_c_restrict
6230	_ACEOF
6231	;;
6232	esac
6233
6234	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
6235	if test "x$ac_cv_type_size_t" = xyes; then :
6236
6237	else
6238
6239	cat >>confdefs.h <<_ACEOF
6240	#define size_t unsigned int
6241	_ACEOF
6242
6243	fi
6244
6245	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6246	case $ac_cv_c_uint16_t in #(
6247	no\|yes) ;; #(
6248	*)
6249
6250
6251	cat >>confdefs.h <<_ACEOF
6252	#define uint16_t $ac_cv_c_uint16_t
6253	_ACEOF
6254	;;
6255	esac
6256
6257	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6258	case $ac_cv_c_uint32_t in #(
6259	no\|yes) ;; #(
6260	*)
6261
6262	$as_echo "#define _UINT32_T 1" >>confdefs.h
6263
6264
6265	cat >>confdefs.h <<_ACEOF
6266	#define uint32_t $ac_cv_c_uint32_t
6267	_ACEOF
6268	;;
6269	esac
6270
6271	ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6272	case $ac_cv_c_uint8_t in #(
6273	no\|yes) ;; #(
6274	*)
6275
6276	$as_echo "#define _UINT8_T 1" >>confdefs.h
6277
6278
6279	cat >>confdefs.h <<_ACEOF
6280	#define uint8_t $ac_cv_c_uint8_t
6281	_ACEOF
6282	;;
6283	esac
6284
6285
6286	# Checks for library functions.
6287	for ac_func in memset putenv strchr strtol
6288	do :
6289	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6290	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6291	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6292	cat >>confdefs.h <<_ACEOF
6293	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6294	_ACEOF
6295
6296	fi
6297	done
6298
6299
6300	ac_config_files="$ac_config_files Makefile driver/Makefile src/Makefile benchmark/Makefile tests/Makefile tests/preempt_longrun/Makefile libcfa/prelude/Makefile libcfa/src/Makefile tools/Makefile tools/prettyprinter/Makefile"
6301
6302
6303	ac_config_links="$ac_config_links tests/test.py:tests/test.py"
6304
6305
6306	ac_config_files="$ac_config_files tests/config.py"
6307
6308	cat >confcache <<\_ACEOF
6309	# This file is a shell script that caches the results of configure
6310	# tests run on this system so they can be shared between configure
6311	# scripts and configure runs, see configure's option --config-cache.
6312	# It is not useful on other systems. If it contains results you don't
6313	# want to keep, you may remove or edit it.
6314	#
6315	# config.status only pays attention to the cache file if you give it
6316	# the --recheck option to rerun configure.
6317	#
6318	# `ac_cv_env_foo' variables (set or unset) will be overridden when
6319	# loading this file, other unset `ac_cv_foo' will be assigned the
6320	# following values.
6321
6322	_ACEOF
6323
6324	# The following way of writing the cache mishandles newlines in values,
6325	# but we know of no workaround that is simple, portable, and efficient.
6326	# So, we kill variables containing newlines.
6327	# Ultrix sh set writes to stderr and can't be redirected directly,
6328	# and sets the high bit in the cache file unless we assign to the vars.
6329	(
6330	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
6331	eval ac_val=\$$ac_var
6332	case $ac_val in #(
6333	${as_nl})
6334	case $ac_var in #(
6335	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6336	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6337	esac
6338	case $ac_var in #(
6339	_ \| IFS \| as_nl) ;; #(
6340	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
6341	*) { eval $ac_var=; unset $ac_var;} ;;
6342	esac ;;
6343	esac
6344	done
6345
6346	(set) 2>&1 \|
6347	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6348	${as_nl}ac_space=\ )
6349	# `set' does not quote correctly, so add quotes: double-quote
6350	# substitution turns \\\\ into \\, and sed turns \\ into \.
6351	sed -n \
6352	"s/'/'\\\\''/g;
6353	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6354	;; #(
6355	*)
6356	# `set' quotes correctly as required by POSIX, so do not add quotes.
6357	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
6358	;;
6359	esac \|
6360	sort
6361	) \|
6362	sed '
6363	/^ac_cv_env_/b end
6364	t clear
6365	:clear
6366	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6367	t end
6368	s/^$[^=]$=$.$$/\1=${\1=\2}/
6369	:end' >>confcache
6370	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6371	if test -w "$cache_file"; then
6372	if test "x$cache_file" != "x/dev/null"; then
6373	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6374	$as_echo "$as_me: updating cache $cache_file" >&6;}
6375	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
6376	cat confcache >"$cache_file"
6377	else
6378	case $cache_file in #(
6379	/ \| ?:*)
6380	mv -f confcache "$cache_file"$$ &&
6381	mv -f "$cache_file"$$ "$cache_file" ;; #(
6382	*)
6383	mv -f confcache "$cache_file" ;;
6384	esac
6385	fi
6386	fi
6387	else
6388	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6389	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6390	fi
6391	fi
6392	rm -f confcache
6393
6394	test "x$prefix" = xNONE && prefix=$ac_default_prefix
6395	# Let make expand exec_prefix.
6396	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6397
6398	DEFS=-DHAVE_CONFIG_H
6399
6400	ac_libobjs=
6401	ac_ltlibobjs=
6402	U=
6403	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6404	# 1. Remove the extension, and $U if already installed.
6405	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6406	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
6407	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6408	# will be set to the directory where LIBOBJS objects are built.
6409	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6410	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6411	done
6412	LIBOBJS=$ac_libobjs
6413
6414	LTLIBOBJS=$ac_ltlibobjs
6415
6416
6417	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
6418	$as_echo_n "checking that generated files are newer than configure... " >&6; }
6419	if test -n "$am_sleep_pid"; then
6420	# Hide warnings about reused PIDs.
6421	wait $am_sleep_pid 2>/dev/null
6422	fi
6423	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
6424	$as_echo "done" >&6; }
6425	if test -n "$EXEEXT"; then
6426	am__EXEEXT_TRUE=
6427	am__EXEEXT_FALSE='#'
6428	else
6429	am__EXEEXT_TRUE='#'
6430	am__EXEEXT_FALSE=
6431	fi
6432
6433	if test -z "${BUILD_RELEASE_TRUE}" && test -z "${BUILD_RELEASE_FALSE}"; then
6434	as_fn_error $? "conditional \"BUILD_RELEASE\" was never defined.
6435	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6436	fi
6437	if test -z "${BUILD_DEBUG_TRUE}" && test -z "${BUILD_DEBUG_FALSE}"; then
6438	as_fn_error $? "conditional \"BUILD_DEBUG\" was never defined.
6439	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6440	fi
6441	if test -z "${BUILD_NO_LIB_TRUE}" && test -z "${BUILD_NO_LIB_FALSE}"; then
6442	as_fn_error $? "conditional \"BUILD_NO_LIB\" was never defined.
6443	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6444	fi
6445	if test -z "${BUILD_CONCURRENCY_TRUE}" && test -z "${BUILD_CONCURRENCY_FALSE}"; then
6446	as_fn_error $? "conditional \"BUILD_CONCURRENCY\" was never defined.
6447	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6448	fi
6449	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6450	as_fn_error $? "conditional \"AMDEP\" was never defined.
6451	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6452	fi
6453	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6454	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
6455	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6456	fi
6457	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6458	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
6459	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6460	fi
6461	if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
6462	as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
6463	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6464	fi
6465
6466	: "${CONFIG_STATUS=./config.status}"
6467	ac_write_fail=0
6468	ac_clean_files_save=$ac_clean_files
6469	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6470	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6471	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6472	as_write_fail=0
6473	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
6474	#! $SHELL
6475	# Generated by $as_me.
6476	# Run this file to recreate the current configuration.
6477	# Compiler output produced by configure, useful for debugging
6478	# configure, is in config.log if it exists.
6479
6480	debug=false
6481	ac_cs_recheck=false
6482	ac_cs_silent=false
6483
6484	SHELL=\${CONFIG_SHELL-$SHELL}
6485	export SHELL
6486	_ASEOF
6487	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
6488	## -------------------- ##
6489	## M4sh Initialization. ##
6490	## -------------------- ##
6491
6492	# Be more Bourne compatible
6493	DUALCASE=1; export DUALCASE # for MKS sh
6494	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6495	emulate sh
6496	NULLCMD=:
6497	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6498	# is contrary to our usage. Disable this feature.
6499	alias -g '${1+"$@"}'='"$@"'
6500	setopt NO_GLOB_SUBST
6501	else
6502	case `(set -o) 2>/dev/null` in #(
6503	posix) :
6504	set -o posix ;; #(
6505	*) :
6506	;;
6507	esac
6508	fi
6509
6510
6511	as_nl='
6512	'
6513	export as_nl
6514	# Printing a long string crashes Solaris 7 /usr/bin/printf.
6515	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6516	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6517	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6518	# Prefer a ksh shell builtin over an external printf program on Solaris,
6519	# but without wasting forks for bash or zsh.
6520	if test -z "$BASH_VERSION$ZSH_VERSION" \
6521	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6522	as_echo='print -r --'
6523	as_echo_n='print -rn --'
6524	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6525	as_echo='printf %s\n'
6526	as_echo_n='printf %s'
6527	else
6528	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6529	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6530	as_echo_n='/usr/ucb/echo -n'
6531	else
6532	as_echo_body='eval expr "X$1" : "X\$.*\$"'
6533	as_echo_n_body='eval
6534	arg=$1;
6535	case $arg in #(
6536	"$as_nl")
6537	expr "X$arg" : "X\$.*\$$as_nl";
6538	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
6539	esac;
6540	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
6541	'
6542	export as_echo_n_body
6543	as_echo_n='sh -c $as_echo_n_body as_echo'
6544	fi
6545	export as_echo_body
6546	as_echo='sh -c $as_echo_body as_echo'
6547	fi
6548
6549	# The user is always right.
6550	if test "${PATH_SEPARATOR+set}" != set; then
6551	PATH_SEPARATOR=:
6552	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6553	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
6554	PATH_SEPARATOR=';'
6555	}
6556	fi
6557
6558
6559	# IFS
6560	# We need space, tab and new line, in precisely that order. Quoting is
6561	# there to prevent editors from complaining about space-tab.
6562	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6563	# splitting by setting IFS to empty value.)
6564	IFS=" "" $as_nl"
6565
6566	# Find who we are. Look in the path if we contain no directory separator.
6567	as_myself=
6568	case $0 in #((
6569	[\\/] ) as_myself=$0 ;;
6570	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6571	for as_dir in $PATH
6572	do
6573	IFS=$as_save_IFS
6574	test -z "$as_dir" && as_dir=.
6575	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6576	done
6577	IFS=$as_save_IFS
6578
6579	;;
6580	esac
6581	# We did not find ourselves, most probably we were run as `sh COMMAND'
6582	# in which case we are not to be found in the path.
6583	if test "x$as_myself" = x; then
6584	as_myself=$0
6585	fi
6586	if test ! -f "$as_myself"; then
6587	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6588	exit 1
6589	fi
6590
6591	# Unset variables that we do not need and which cause bugs (e.g. in
6592	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
6593	# suppresses any "Segmentation fault" message there. '((' could
6594	# trigger a bug in pdksh 5.2.14.
6595	for as_var in BASH_ENV ENV MAIL MAILPATH
6596	do eval test x\${$as_var+set} = xset \
6597	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
6598	done
6599	PS1='$ '
6600	PS2='> '
6601	PS4='+ '
6602
6603	# NLS nuisances.
6604	LC_ALL=C
6605	export LC_ALL
6606	LANGUAGE=C
6607	export LANGUAGE
6608
6609	# CDPATH.
6610	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6611
6612
6613	# as_fn_error STATUS ERROR [LINENO LOG_FD]
6614	# ----------------------------------------
6615	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6616	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6617	# script with STATUS, using 1 if that was 0.
6618	as_fn_error ()
6619	{
6620	as_status=$1; test $as_status -eq 0 && as_status=1
6621	if test "$4"; then
6622	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6623	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6624	fi
6625	$as_echo "$as_me: error: $2" >&2
6626	as_fn_exit $as_status
6627	} # as_fn_error
6628
6629
6630	# as_fn_set_status STATUS
6631	# -----------------------
6632	# Set $? to STATUS, without forking.
6633	as_fn_set_status ()
6634	{
6635	return $1
6636	} # as_fn_set_status
6637
6638	# as_fn_exit STATUS
6639	# -----------------
6640	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6641	as_fn_exit ()
6642	{
6643	set +e
6644	as_fn_set_status $1
6645	exit $1
6646	} # as_fn_exit
6647
6648	# as_fn_unset VAR
6649	# ---------------
6650	# Portably unset VAR.
6651	as_fn_unset ()
6652	{
6653	{ eval $1=; unset $1;}
6654	}
6655	as_unset=as_fn_unset
6656	# as_fn_append VAR VALUE
6657	# ----------------------
6658	# Append the text in VALUE to the end of the definition contained in VAR. Take
6659	# advantage of any shell optimizations that allow amortized linear growth over
6660	# repeated appends, instead of the typical quadratic growth present in naive
6661	# implementations.
6662	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6663	eval 'as_fn_append ()
6664	{
6665	eval $1+=\$2
6666	}'
6667	else
6668	as_fn_append ()
6669	{
6670	eval $1=\$$1\$2
6671	}
6672	fi # as_fn_append
6673
6674	# as_fn_arith ARG...
6675	# ------------------
6676	# Perform arithmetic evaluation on the ARGs, and store the result in the
6677	# global $as_val. Take advantage of shells that can avoid forks. The arguments
6678	# must be portable across $(()) and expr.
6679	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6680	eval 'as_fn_arith ()
6681	{
6682	as_val=$(( $* ))
6683	}'
6684	else
6685	as_fn_arith ()
6686	{
6687	as_val=`expr "$@" \|\| test $? -eq 1`
6688	}
6689	fi # as_fn_arith
6690
6691
6692	if expr a : '$a$' >/dev/null 2>&1 &&
6693	test "X`expr 00001 : '.*$...$'`" = X001; then
6694	as_expr=expr
6695	else
6696	as_expr=false
6697	fi
6698
6699	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6700	as_basename=basename
6701	else
6702	as_basename=false
6703	fi
6704
6705	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6706	as_dirname=dirname
6707	else
6708	as_dirname=false
6709	fi
6710
6711	as_me=`$as_basename -- "$0" \|\|
6712	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6713	X"$0" : 'X$//$$' \\| \
6714	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
6715	$as_echo X/"$0" \|
6716	sed '/^.\/$[^/][^/]$\/*$/{
6717	s//\1/
6718	q
6719	}
6720	/^X\/$\/\/$$/{
6721	s//\1/
6722	q
6723	}
6724	/^X\/$\/$.*/{
6725	s//\1/
6726	q
6727	}
6728	s/.*/./; q'`
6729
6730	# Avoid depending upon Character Ranges.
6731	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6732	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6733	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6734	as_cr_digits='0123456789'
6735	as_cr_alnum=$as_cr_Letters$as_cr_digits
6736
6737	ECHO_C= ECHO_N= ECHO_T=
6738	case `echo -n x` in #(((((
6739	-n*)
6740	case `echo 'xy\c'` in
6741	c) ECHO_T=' ';; # ECHO_T is single tab character.
6742	xy) ECHO_C='\c';;
6743	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
6744	ECHO_T=' ';;
6745	esac;;
6746	*)
6747	ECHO_N='-n';;
6748	esac
6749
6750	rm -f conf$$ conf$$.exe conf$$.file
6751	if test -d conf$$.dir; then
6752	rm -f conf$$.dir/conf$$.file
6753	else
6754	rm -f conf$$.dir
6755	mkdir conf$$.dir 2>/dev/null
6756	fi
6757	if (echo >conf$$.file) 2>/dev/null; then
6758	if ln -s conf$$.file conf$$ 2>/dev/null; then
6759	as_ln_s='ln -s'
6760	# ... but there are two gotchas:
6761	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6762	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6763	# In both cases, we have to default to `cp -pR'.
6764	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
6765	as_ln_s='cp -pR'
6766	elif ln conf$$.file conf$$ 2>/dev/null; then
6767	as_ln_s=ln
6768	else
6769	as_ln_s='cp -pR'
6770	fi
6771	else
6772	as_ln_s='cp -pR'
6773	fi
6774	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6775	rmdir conf$$.dir 2>/dev/null
6776
6777
6778	# as_fn_mkdir_p
6779	# -------------
6780	# Create "$as_dir" as a directory, including parents if necessary.
6781	as_fn_mkdir_p ()
6782	{
6783
6784	case $as_dir in #(
6785	-*) as_dir=./$as_dir;;
6786	esac
6787	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
6788	as_dirs=
6789	while :; do
6790	case $as_dir in #(
6791	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
6792	*) as_qdir=$as_dir;;
6793	esac
6794	as_dirs="'$as_qdir' $as_dirs"
6795	as_dir=`$as_dirname -- "$as_dir" \|\|
6796	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6797	X"$as_dir" : 'X$//$[^/]' \\| \
6798	X"$as_dir" : 'X$//$$' \\| \
6799	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
6800	$as_echo X"$as_dir" \|
6801	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6802	s//\1/
6803	q
6804	}
6805	/^X$\/\/$[^/].*/{
6806	s//\1/
6807	q
6808	}
6809	/^X$\/\/$$/{
6810	s//\1/
6811	q
6812	}
6813	/^X$\/$.*/{
6814	s//\1/
6815	q
6816	}
6817	s/.*/./; q'`
6818	test -d "$as_dir" && break
6819	done
6820	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
6821	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
6822
6823
6824	} # as_fn_mkdir_p
6825	if mkdir -p . 2>/dev/null; then
6826	as_mkdir_p='mkdir -p "$as_dir"'
6827	else
6828	test -d ./-p && rmdir ./-p
6829	as_mkdir_p=false
6830	fi
6831
6832
6833	# as_fn_executable_p FILE
6834	# -----------------------
6835	# Test if FILE is an executable regular file.
6836	as_fn_executable_p ()
6837	{
6838	test -f "$1" && test -x "$1"
6839	} # as_fn_executable_p
6840	as_test_x='test -x'
6841	as_executable_p=as_fn_executable_p
6842
6843	# Sed expression to map a string onto a valid CPP name.
6844	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6845
6846	# Sed expression to map a string onto a valid variable name.
6847	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6848
6849
6850	exec 6>&1
6851	## ----------------------------------- ##
6852	## Main body of $CONFIG_STATUS script. ##
6853	## ----------------------------------- ##
6854	_ASEOF
6855	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
6856
6857	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6858	# Save the log message, to keep $0 and so on meaningful, and to
6859	# report actual input values of CONFIG_FILES etc. instead of their
6860	# values after options handling.
6861	ac_log="
6862	This file was extended by cfa-cc $as_me 1.0.0.0, which was
6863	generated by GNU Autoconf 2.69. Invocation command line was
6864
6865	CONFIG_FILES = $CONFIG_FILES
6866	CONFIG_HEADERS = $CONFIG_HEADERS
6867	CONFIG_LINKS = $CONFIG_LINKS
6868	CONFIG_COMMANDS = $CONFIG_COMMANDS
6869	$ $0 $@
6870
6871	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
6872	"
6873
6874	_ACEOF
6875
6876	case $ac_config_files in *"
6877	") set x $ac_config_files; shift; ac_config_files=$;;
6878	esac
6879
6880	case $ac_config_headers in *"
6881	") set x $ac_config_headers; shift; ac_config_headers=$;;
6882	esac
6883
6884
6885	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6886	# Files that config.status was made for.
6887	config_files="$ac_config_files"
6888	config_headers="$ac_config_headers"
6889	config_links="$ac_config_links"
6890	config_commands="$ac_config_commands"
6891
6892	_ACEOF
6893
6894	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6895	ac_cs_usage="\
6896	\`$as_me' instantiates files and other configuration actions
6897	from templates according to the current configuration. Unless the files
6898	and actions are specified as TAGs, all are instantiated by default.
6899
6900	Usage: $0 [OPTION]... [TAG]...
6901
6902	-h, --help print this help, then exit
6903	-V, --version print version number and configuration settings, then exit
6904	--config print configuration, then exit
6905	-q, --quiet, --silent
6906	do not print progress messages
6907	-d, --debug don't remove temporary files
6908	--recheck update $as_me by reconfiguring in the same conditions
6909	--file=FILE[:TEMPLATE]
6910	instantiate the configuration file FILE
6911	--header=FILE[:TEMPLATE]
6912	instantiate the configuration header FILE
6913
6914	Configuration files:
6915	$config_files
6916
6917	Configuration headers:
6918	$config_headers
6919
6920	Configuration links:
6921	$config_links
6922
6923	Configuration commands:
6924	$config_commands
6925
6926	Report bugs to <cforall@plg.uwaterloo.ca>."
6927
6928	_ACEOF
6929	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6930	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6931	ac_cs_version="\\
6932	cfa-cc config.status 1.0.0.0
6933	configured by $0, generated by GNU Autoconf 2.69,
6934	with options \\"\$ac_cs_config\\"
6935
6936	Copyright (C) 2012 Free Software Foundation, Inc.
6937	This config.status script is free software; the Free Software Foundation
6938	gives unlimited permission to copy, distribute and modify it."
6939
6940	ac_pwd='$ac_pwd'
6941	srcdir='$srcdir'
6942	INSTALL='$INSTALL'
6943	MKDIR_P='$MKDIR_P'
6944	AWK='$AWK'
6945	test -n "\$AWK" \|\| AWK=awk
6946	_ACEOF
6947
6948	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6949	# The default lists apply if the user does not specify any file.
6950	ac_need_defaults=:
6951	while test $# != 0
6952	do
6953	case $1 in
6954	--=?)
6955	ac_option=`expr "X$1" : 'X$[^=]*$='`
6956	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
6957	ac_shift=:
6958	;;
6959	--*=)
6960	ac_option=`expr "X$1" : 'X$[^=]*$='`
6961	ac_optarg=
6962	ac_shift=:
6963	;;
6964	*)
6965	ac_option=$1
6966	ac_optarg=$2
6967	ac_shift=shift
6968	;;
6969	esac
6970
6971	case $ac_option in
6972	# Handling of the options.
6973	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
6974	ac_cs_recheck=: ;;
6975	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
6976	$as_echo "$ac_cs_version"; exit ;;
6977	--config \| --confi \| --conf \| --con \| --co \| --c )
6978	$as_echo "$ac_cs_config"; exit ;;
6979	--debug \| --debu \| --deb \| --de \| --d \| -d )
6980	debug=: ;;
6981	--file \| --fil \| --fi \| --f )
6982	$ac_shift
6983	case $ac_optarg in
6984	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6985	'') as_fn_error $? "missing file argument" ;;
6986	esac
6987	as_fn_append CONFIG_FILES " '$ac_optarg'"
6988	ac_need_defaults=false;;
6989	--header \| --heade \| --head \| --hea )
6990	$ac_shift
6991	case $ac_optarg in
6992	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6993	esac
6994	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6995	ac_need_defaults=false;;
6996	--he \| --h)
6997	# Conflict between --help and --header
6998	as_fn_error $? "ambiguous option: \`$1'
6999	Try \`$0 --help' for more information.";;
7000	--help \| --hel \| -h )
7001	$as_echo "$ac_cs_usage"; exit ;;
7002	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
7003	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
7004	ac_cs_silent=: ;;
7005
7006	# This is an error.
7007	-*) as_fn_error $? "unrecognized option: \`$1'
7008	Try \`$0 --help' for more information." ;;
7009
7010	*) as_fn_append ac_config_targets " $1"
7011	ac_need_defaults=false ;;
7012
7013	esac
7014	shift
7015	done
7016
7017	ac_configure_extra_args=
7018
7019	if $ac_cs_silent; then
7020	exec 6>/dev/null
7021	ac_configure_extra_args="$ac_configure_extra_args --silent"
7022	fi
7023
7024	_ACEOF
7025	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7026	if \$ac_cs_recheck; then
7027	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7028	shift
7029	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7030	CONFIG_SHELL='$SHELL'
7031	export CONFIG_SHELL
7032	exec "\$@"
7033	fi
7034
7035	_ACEOF
7036	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7037	exec 5>>config.log
7038	{
7039	echo
7040	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7041	## Running $as_me. ##
7042	_ASBOX
7043	$as_echo "$ac_log"
7044	} >&5
7045
7046	_ACEOF
7047	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7048	#
7049	# INIT-COMMANDS
7050	#
7051	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7052
7053	_ACEOF
7054
7055	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7056
7057	# Handling of arguments.
7058	for ac_config_target in $ac_config_targets
7059	do
7060	case $ac_config_target in
7061	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:src/config.h.in" ;;
7062	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7063	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7064	"driver/Makefile") CONFIG_FILES="$CONFIG_FILES driver/Makefile" ;;
7065	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
7066	"benchmark/Makefile") CONFIG_FILES="$CONFIG_FILES benchmark/Makefile" ;;
7067	"tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
7068	"tests/preempt_longrun/Makefile") CONFIG_FILES="$CONFIG_FILES tests/preempt_longrun/Makefile" ;;
7069	"libcfa/prelude/Makefile") CONFIG_FILES="$CONFIG_FILES libcfa/prelude/Makefile" ;;
7070	"libcfa/src/Makefile") CONFIG_FILES="$CONFIG_FILES libcfa/src/Makefile" ;;
7071	"tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
7072	"tools/prettyprinter/Makefile") CONFIG_FILES="$CONFIG_FILES tools/prettyprinter/Makefile" ;;
7073	"tests/test.py") CONFIG_LINKS="$CONFIG_LINKS tests/test.py:tests/test.py" ;;
7074	"tests/config.py") CONFIG_FILES="$CONFIG_FILES tests/config.py" ;;
7075
7076	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7077	esac
7078	done
7079
7080
7081	# If the user did not use the arguments to specify the items to instantiate,
7082	# then the envvar interface is used. Set only those that are not.
7083	# We use the long form for the default assignment because of an extremely
7084	# bizarre bug on SunOS 4.1.3.
7085	if $ac_need_defaults; then
7086	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
7087	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
7088	test "${CONFIG_LINKS+set}" = set \|\| CONFIG_LINKS=$config_links
7089	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
7090	fi
7091
7092	# Have a temporary directory for convenience. Make it in the build tree
7093	# simply because there is no reason against having it here, and in addition,
7094	# creating and moving files from /tmp can sometimes cause problems.
7095	# Hook for its removal unless debugging.
7096	# Note that there is a small window in which the directory will not be cleaned:
7097	# after its creation but before its name has been assigned to `$tmp'.
7098	$debug \|\|
7099	{
7100	tmp= ac_tmp=
7101	trap 'exit_status=$?
7102	: "${ac_tmp:=$tmp}"
7103	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
7104	' 0
7105	trap 'as_fn_exit 1' 1 2 13 15
7106	}
7107	# Create a (secure) tmp directory for tmp files.
7108
7109	{
7110	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7111	test -d "$tmp"
7112	} \|\|
7113	{
7114	tmp=./conf$$-$RANDOM
7115	(umask 077 && mkdir "$tmp")
7116	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7117	ac_tmp=$tmp
7118
7119	# Set up the scripts for CONFIG_FILES section.
7120	# No need to generate them if there are no CONFIG_FILES.
7121	# This happens for instance with `./config.status config.h'.
7122	if test -n "$CONFIG_FILES"; then
7123
7124
7125	ac_cr=`echo X \| tr X '\015'`
7126	# On cygwin, bash can eat \r inside `` if the user requested igncr.
7127	# But we know of no other shell where ac_cr would be empty at this
7128	# point, so we can use a bashism as a fallback.
7129	if test "x$ac_cr" = x; then
7130	eval ac_cr=\$\'\\r\'
7131	fi
7132	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7133	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7134	ac_cs_awk_cr='\\r'
7135	else
7136	ac_cs_awk_cr=$ac_cr
7137	fi
7138
7139	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7140	_ACEOF
7141
7142
7143	{
7144	echo "cat >conf$$subs.awk <<_ACEOF" &&
7145	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
7146	echo "_ACEOF"
7147	} >conf$$subs.sh \|\|
7148	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7149	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
7150	ac_delim='%!_!# '
7151	for ac_last_try in false false false false false :; do
7152	. ./conf$$subs.sh \|\|
7153	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7154
7155	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
7156	if test $ac_delim_n = $ac_delim_num; then
7157	break
7158	elif $ac_last_try; then
7159	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7160	else
7161	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7162	fi
7163	done
7164	rm -f conf$$subs.sh
7165
7166	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7167	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7168	_ACEOF
7169	sed -n '
7170	h
7171	s/^/S["/; s/!.*/"]=/
7172	p
7173	g
7174	s/^[^!]*!//
7175	:repl
7176	t repl
7177	s/'"$ac_delim"'$//
7178	t delim
7179	:nl
7180	h
7181	s/$.\{148\}$..*/\1/
7182	t more1
7183	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7184	p
7185	n
7186	b repl
7187	:more1
7188	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7189	p
7190	g
7191	s/.\{148\}//
7192	t nl
7193	:delim
7194	h
7195	s/$.\{148\}$..*/\1/
7196	t more2
7197	s/["\\]/\\&/g; s/^/"/; s/$/"/
7198	p
7199	b
7200	:more2
7201	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7202	p
7203	g
7204	s/.\{148\}//
7205	t delim
7206	' <conf$$subs.awk \| sed '
7207	/^[^""]/{
7208	N
7209	s/\n//
7210	}
7211	' >>$CONFIG_STATUS \|\| ac_write_fail=1
7212	rm -f conf$$subs.awk
7213	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7214	_ACAWK
7215	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7216	for (key in S) S_is_set[key] = 1
7217	FS = ""
7218
7219	}
7220	{
7221	line = $ 0
7222	nfields = split(line, field, "@")
7223	substed = 0
7224	len = length(field[1])
7225	for (i = 2; i < nfields; i++) {
7226	key = field[i]
7227	keylen = length(key)
7228	if (S_is_set[key]) {
7229	value = S[key]
7230	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7231	len += length(value) + length(field[++i])
7232	substed = 1
7233	} else
7234	len += 1 + keylen
7235	}
7236
7237	print line
7238	}
7239
7240	_ACAWK
7241	_ACEOF
7242	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7243	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7244	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7245	else
7246	cat
7247	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7248	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7249	_ACEOF
7250
7251	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7252	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7253	# trailing colons and then remove the whole line if VPATH becomes empty
7254	# (actually we leave an empty line to preserve line numbers).
7255	if test "x$srcdir" = x.; then
7256	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
7257	h
7258	s///
7259	s/^/:/
7260	s/[ ]*$/:/
7261	s/:\$(srcdir):/:/g
7262	s/:\${srcdir}:/:/g
7263	s/:@srcdir@:/:/g
7264	s/^:*//
7265	s/:*$//
7266	x
7267	s/$=[ ]$./\1/
7268	G
7269	s/\n//
7270	s/^[^=]=[ ]$//
7271	}'
7272	fi
7273
7274	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7275	fi # test -n "$CONFIG_FILES"
7276
7277	# Set up the scripts for CONFIG_HEADERS section.
7278	# No need to generate them if there are no CONFIG_HEADERS.
7279	# This happens for instance with `./config.status Makefile'.
7280	if test -n "$CONFIG_HEADERS"; then
7281	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
7282	BEGIN {
7283	_ACEOF
7284
7285	# Transform confdefs.h into an awk script `defines.awk', embedded as
7286	# here-document in config.status, that substitutes the proper values into
7287	# config.h.in to produce config.h.
7288
7289	# Create a delimiter string that does not exist in confdefs.h, to ease
7290	# handling of long lines.
7291	ac_delim='%!_!# '
7292	for ac_last_try in false false :; do
7293	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7294	if test -z "$ac_tt"; then
7295	break
7296	elif $ac_last_try; then
7297	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7298	else
7299	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7300	fi
7301	done
7302
7303	# For the awk script, D is an array of macro values keyed by name,
7304	# likewise P contains macro parameters if any. Preserve backslash
7305	# newline sequences.
7306
7307	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7308	sed -n '
7309	s/.\{148\}/&'"$ac_delim"'/g
7310	t rset
7311	:rset
7312	s/^[ ]#[ ]define[ ][ ]*/ /
7313	t def
7314	d
7315	:def
7316	s/\\$//
7317	t bsnl
7318	s/["\\]/\\&/g
7319	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7320	D["\1"]=" \3"/p
7321	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
7322	d
7323	:bsnl
7324	s/["\\]/\\&/g
7325	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7326	D["\1"]=" \3\\\\\\n"\\/p
7327	t cont
7328	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
7329	t cont
7330	d
7331	:cont
7332	n
7333	s/.\{148\}/&'"$ac_delim"'/g
7334	t clear
7335	:clear
7336	s/\\$//
7337	t bsnlc
7338	s/["\\]/\\&/g; s/^/"/; s/$/"/p
7339	d
7340	:bsnlc
7341	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7342	b cont
7343	' <confdefs.h \| sed '
7344	s/'"$ac_delim"'/"\\\
7345	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
7346
7347	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7348	for (key in D) D_is_set[key] = 1
7349	FS = ""
7350	}
7351	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
7352	line = \$ 0
7353	split(line, arg, " ")
7354	if (arg[1] == "#") {
7355	defundef = arg[2]
7356	mac1 = arg[3]
7357	} else {
7358	defundef = substr(arg[1], 2)
7359	mac1 = arg[2]
7360	}
7361	split(mac1, mac2, "(") #)
7362	macro = mac2[1]
7363	prefix = substr(line, 1, index(line, defundef) - 1)
7364	if (D_is_set[macro]) {
7365	# Preserve the white space surrounding the "#".
7366	print prefix "define", macro P[macro] D[macro]
7367	next
7368	} else {
7369	# Replace #undef with comments. This is necessary, for example,
7370	# in the case of _POSIX_SOURCE, which is predefined and required
7371	# on some systems where configure will not decide to define it.
7372	if (defundef == "undef") {
7373	print "/", prefix defundef, macro, "/"
7374	next
7375	}
7376	}
7377	}
7378	{ print }
7379	_ACAWK
7380	_ACEOF
7381	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7382	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7383	fi # test -n "$CONFIG_HEADERS"
7384
7385
7386	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
7387	shift
7388	for ac_tag
7389	do
7390	case $ac_tag in
7391	:[FHLC]) ac_mode=$ac_tag; continue;;
7392	esac
7393	case $ac_mode$ac_tag in
7394	:[FHL]:);;
7395	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7396	:[FH]-) ac_tag=-:-;;
7397	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7398	esac
7399	ac_save_IFS=$IFS
7400	IFS=:
7401	set x $ac_tag
7402	IFS=$ac_save_IFS
7403	shift
7404	ac_file=$1
7405	shift
7406
7407	case $ac_mode in
7408	:L) ac_source=$1;;
7409	:[FH])
7410	ac_file_inputs=
7411	for ac_f
7412	do
7413	case $ac_f in
7414	-) ac_f="$ac_tmp/stdin";;
7415	*) # Look for the file first in the build tree, then in the source tree
7416	# (if the path is not absolute). The absolute path cannot be DOS-style,
7417	# because $ac_f cannot contain `:'.
7418	test -f "$ac_f" \|\|
7419	case $ac_f in
7420	[\\/$]*) false;;
7421	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7422	esac \|\|
7423	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7424	esac
7425	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
7426	as_fn_append ac_file_inputs " '$ac_f'"
7427	done
7428
7429	# Let's still pretend it is `configure' which instantiates (i.e., don't
7430	# use $as_me), people would be surprised to read:
7431	# /* config.h. Generated by config.status. */
7432	configure_input='Generated from '`
7433	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
7434	`' by configure.'
7435	if test x"$ac_file" != x-; then
7436	configure_input="$ac_file. $configure_input"
7437	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7438	$as_echo "$as_me: creating $ac_file" >&6;}
7439	fi
7440	# Neutralize special characters interpreted by sed in replacement strings.
7441	case $configure_input in #(
7442	\& \| \\| \| \\ )
7443	ac_sed_conf_input=`$as_echo "$configure_input" \|
7444	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
7445	*) ac_sed_conf_input=$configure_input;;
7446	esac
7447
7448	case $ac_tag in
7449	:-: \| *:-) cat >"$ac_tmp/stdin" \
7450	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7451	esac
7452	;;
7453	esac
7454
7455	ac_dir=`$as_dirname -- "$ac_file" \|\|
7456	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7457	X"$ac_file" : 'X$//$[^/]' \\| \
7458	X"$ac_file" : 'X$//$$' \\| \
7459	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
7460	$as_echo X"$ac_file" \|
7461	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7462	s//\1/
7463	q
7464	}
7465	/^X$\/\/$[^/].*/{
7466	s//\1/
7467	q
7468	}
7469	/^X$\/\/$$/{
7470	s//\1/
7471	q
7472	}
7473	/^X$\/$.*/{
7474	s//\1/
7475	q
7476	}
7477	s/.*/./; q'`
7478	as_dir="$ac_dir"; as_fn_mkdir_p
7479	ac_builddir=.
7480
7481	case "$ac_dir" in
7482	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7483	*)
7484	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
7485	# A ".." for each directory in $ac_dir_suffix.
7486	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
7487	case $ac_top_builddir_sub in
7488	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7489	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7490	esac ;;
7491	esac
7492	ac_abs_top_builddir=$ac_pwd
7493	ac_abs_builddir=$ac_pwd$ac_dir_suffix
7494	# for backward compatibility:
7495	ac_top_builddir=$ac_top_build_prefix
7496
7497	case $srcdir in
7498	.) # We are building in place.
7499	ac_srcdir=.
7500	ac_top_srcdir=$ac_top_builddir_sub
7501	ac_abs_top_srcdir=$ac_pwd ;;
7502	[\\/]* \| ?:[\\/]* ) # Absolute name.
7503	ac_srcdir=$srcdir$ac_dir_suffix;
7504	ac_top_srcdir=$srcdir
7505	ac_abs_top_srcdir=$srcdir ;;
7506	*) # Relative name.
7507	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7508	ac_top_srcdir=$ac_top_build_prefix$srcdir
7509	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7510	esac
7511	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7512
7513
7514	case $ac_mode in
7515	:F)
7516	#
7517	# CONFIG_FILE
7518	#
7519
7520	case $INSTALL in
7521	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7522	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7523	esac
7524	ac_MKDIR_P=$MKDIR_P
7525	case $MKDIR_P in
7526	[\\/$]* \| ?:[\\/]* ) ;;
7527	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7528	esac
7529	_ACEOF
7530
7531	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7532	# If the template does not know about datarootdir, expand it.
7533	# FIXME: This hack should be removed a few years after 2.60.
7534	ac_datarootdir_hack=; ac_datarootdir_seen=
7535	ac_sed_dataroot='
7536	/datarootdir/ {
7537	p
7538	q
7539	}
7540	/@datadir@/p
7541	/@docdir@/p
7542	/@infodir@/p
7543	/@localedir@/p
7544	/@mandir@/p'
7545	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7546	datarootdir) ac_datarootdir_seen=yes;;
7547	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
7548	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7549	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7550	_ACEOF
7551	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7552	ac_datarootdir_hack='
7553	s&@datadir@&$datadir&g
7554	s&@docdir@&$docdir&g
7555	s&@infodir@&$infodir&g
7556	s&@localedir@&$localedir&g
7557	s&@mandir@&$mandir&g
7558	s&\\\${datarootdir}&$datarootdir&g' ;;
7559	esac
7560	_ACEOF
7561
7562	# Neutralize VPATH when `$srcdir' = `.'.
7563	# Shell code in configure.ac might set extrasub.
7564	# FIXME: do we really want to maintain this feature?
7565	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7566	ac_sed_extra="$ac_vpsub
7567	$extrasub
7568	_ACEOF
7569	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7570	:t
7571	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7572	s\|@configure_input@\|$ac_sed_conf_input\|;t t
7573	s&@top_builddir@&$ac_top_builddir_sub&;t t
7574	s&@top_build_prefix@&$ac_top_build_prefix&;t t
7575	s&@srcdir@&$ac_srcdir&;t t
7576	s&@abs_srcdir@&$ac_abs_srcdir&;t t
7577	s&@top_srcdir@&$ac_top_srcdir&;t t
7578	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7579	s&@builddir@&$ac_builddir&;t t
7580	s&@abs_builddir@&$ac_abs_builddir&;t t
7581	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7582	s&@INSTALL@&$ac_INSTALL&;t t
7583	s&@MKDIR_P@&$ac_MKDIR_P&;t t
7584	$ac_datarootdir_hack
7585	"
7586	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
7587	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7588
7589	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7590	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7591	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
7592	"$ac_tmp/out"`; test -z "$ac_out"; } &&
7593	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7594	which seems to be undefined. Please make sure it is defined" >&5
7595	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7596	which seems to be undefined. Please make sure it is defined" >&2;}
7597
7598	rm -f "$ac_tmp/stdin"
7599	case $ac_file in
7600	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7601	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7602	esac \
7603	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7604	;;
7605	:H)
7606	#
7607	# CONFIG_HEADER
7608	#
7609	if test x"$ac_file" != x-; then
7610	{
7611	$as_echo "/* $configure_input */" \
7612	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7613	} >"$ac_tmp/config.h" \
7614	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7615	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7616	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7617	$as_echo "$as_me: $ac_file is unchanged" >&6;}
7618	else
7619	rm -f "$ac_file"
7620	mv "$ac_tmp/config.h" "$ac_file" \
7621	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7622	fi
7623	else
7624	$as_echo "/* $configure_input */" \
7625	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7626	\|\| as_fn_error $? "could not create -" "$LINENO" 5
7627	fi
7628	# Compute "$ac_file"'s index in $config_headers.
7629	_am_arg="$ac_file"
7630	_am_stamp_count=1
7631	for _am_header in $config_headers :; do
7632	case $_am_header in
7633	$_am_arg \| $_am_arg:* )
7634	break ;;
7635	* )
7636	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7637	esac
7638	done
7639	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
7640	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
7641	X"$_am_arg" : 'X$//$[^/]' \\| \
7642	X"$_am_arg" : 'X$//$$' \\| \
7643	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
7644	$as_echo X"$_am_arg" \|
7645	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7646	s//\1/
7647	q
7648	}
7649	/^X$\/\/$[^/].*/{
7650	s//\1/
7651	q
7652	}
7653	/^X$\/\/$$/{
7654	s//\1/
7655	q
7656	}
7657	/^X$\/$.*/{
7658	s//\1/
7659	q
7660	}
7661	s/.*/./; q'`/stamp-h$_am_stamp_count
7662	;;
7663	:L)
7664	#
7665	# CONFIG_LINK
7666	#
7667
7668	if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
7669	:
7670	else
7671	# Prefer the file from the source tree if names are identical.
7672	if test "$ac_source" = "$ac_file" \|\| test ! -r "$ac_source"; then
7673	ac_source=$srcdir/$ac_source
7674	fi
7675
7676	{ $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
7677	$as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
7678
7679	if test ! -r "$ac_source"; then
7680	as_fn_error $? "$ac_source: file not found" "$LINENO" 5
7681	fi
7682	rm -f "$ac_file"
7683
7684	# Try a relative symlink, then a hard link, then a copy.
7685	case $ac_source in
7686	[\\/$]* \| ?:[\\/]* ) ac_rel_source=$ac_source ;;
7687	*) ac_rel_source=$ac_top_build_prefix$ac_source ;;
7688	esac
7689	ln -s "$ac_rel_source" "$ac_file" 2>/dev/null \|\|
7690	ln "$ac_source" "$ac_file" 2>/dev/null \|\|
7691	cp -p "$ac_source" "$ac_file" \|\|
7692	as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
7693	fi
7694	;;
7695	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7696	$as_echo "$as_me: executing $ac_file commands" >&6;}
7697	;;
7698	esac
7699
7700
7701	case $ac_file$ac_mode in
7702	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| {
7703	# Older Autoconf quotes --file arguments for eval, but not when files
7704	# are listed without --file. Let's play safe and only enable the eval
7705	# if we detect the quoting.
7706	case $CONFIG_FILES in
7707	\') eval set x "$CONFIG_FILES" ;;
7708	*) set x $CONFIG_FILES ;;
7709	esac
7710	shift
7711	for mf
7712	do
7713	# Strip MF so we end up with the name of the file.
7714	mf=`echo "$mf" \| sed -e 's/:.*$//'`
7715	# Check whether this is an Automake generated Makefile or not.
7716	# We used to match only the files named 'Makefile.in', but
7717	# some people rename them; so instead we look at the file content.
7718	# Grep'ing the first line is not enough: some people post-process
7719	# each Makefile.in and add a new line on top of each file to say so.
7720	# Grep'ing the whole file is not good either: AIX grep has a line
7721	# limit of 2048, but all sed's we know have understand at least 4000.
7722	if sed -n 's,^#.generated by automake.,X,p' "$mf" \| grep X >/dev/null 2>&1; then
7723	dirpart=`$as_dirname -- "$mf" \|\|
7724	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
7725	X"$mf" : 'X$//$[^/]' \\| \
7726	X"$mf" : 'X$//$$' \\| \
7727	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
7728	$as_echo X"$mf" \|
7729	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7730	s//\1/
7731	q
7732	}
7733	/^X$\/\/$[^/].*/{
7734	s//\1/
7735	q
7736	}
7737	/^X$\/\/$$/{
7738	s//\1/
7739	q
7740	}
7741	/^X$\/$.*/{
7742	s//\1/
7743	q
7744	}
7745	s/.*/./; q'`
7746	else
7747	continue
7748	fi
7749	# Extract the definition of DEPDIR, am__include, and am__quote
7750	# from the Makefile without running 'make'.
7751	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7752	test -z "$DEPDIR" && continue
7753	am__include=`sed -n 's/^am__include = //p' < "$mf"`
7754	test -z "$am__include" && continue
7755	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
7756	# Find all dependency output files, they are included files with
7757	# $(DEPDIR) in their names. We invoke sed twice because it is the
7758	# simplest approach to changing $(DEPDIR) to its actual value in the
7759	# expansion.
7760	for file in `sed -n "
7761	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
7762	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
7763	# Make sure the directory exists.
7764	test -f "$dirpart/$file" && continue
7765	fdir=`$as_dirname -- "$file" \|\|
7766	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7767	X"$file" : 'X$//$[^/]' \\| \
7768	X"$file" : 'X$//$$' \\| \
7769	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
7770	$as_echo X"$file" \|
7771	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7772	s//\1/
7773	q
7774	}
7775	/^X$\/\/$[^/].*/{
7776	s//\1/
7777	q
7778	}
7779	/^X$\/\/$$/{
7780	s//\1/
7781	q
7782	}
7783	/^X$\/$.*/{
7784	s//\1/
7785	q
7786	}
7787	s/.*/./; q'`
7788	as_dir=$dirpart/$fdir; as_fn_mkdir_p
7789	# echo "creating $dirpart/$file"
7790	echo '# dummy' > "$dirpart/$file"
7791	done
7792	done
7793	}
7794	;;
7795
7796	esac
7797	done # for ac_tag
7798
7799
7800	as_fn_exit 0
7801	_ACEOF
7802	ac_clean_files=$ac_clean_files_save
7803
7804	test $ac_write_fail = 0 \|\|
7805	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7806
7807
7808	# configure is writing to config.log, and then calls config.status.
7809	# config.status does its own redirection, appending to config.log.
7810	# Unfortunately, on DOS this fails, as config.log is still kept open
7811	# by configure, so config.status won't be able to write to it; its
7812	# output is simply discarded. So we exec the FD to /dev/null,
7813	# effectively closing config.log, so it can be properly (re)opened and
7814	# appended to by config.status. When coming back to configure, we
7815	# need to make the FD available again.
7816	if test "$no_create" != yes; then
7817	ac_cs_success=:
7818	ac_config_status_args=
7819	test "$silent" = yes &&
7820	ac_config_status_args="$ac_config_status_args --quiet"
7821	exec 5>/dev/null
7822	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
7823	exec 5>>config.log
7824	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
7825	# would make configure fail if this is the last instruction.
7826	$ac_cs_success \|\| as_fn_exit 1
7827	fi
7828	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7829	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7830	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7831	fi
7832
7833
7834	if test -z "$BUILD_RELEASE_TRUE"; then :
7835	if test -z "$BUILD_DEBUG_TRUE"; then :
7836	{ $as_echo "$as_me:${as_lineno-$LINENO}: Building libcfa for target: release & debug" >&5
7837	$as_echo "$as_me: Building libcfa for target: release & debug" >&6;}
7838	else
7839	{ $as_echo "$as_me:${as_lineno-$LINENO}: Building libcfa for target: release" >&5
7840	$as_echo "$as_me: Building libcfa for target: release" >&6;}
7841	fi
7842	else
7843	if test -z "$BUILD_DEBUG_TRUE"; then :
7844	{ $as_echo "$as_me:${as_lineno-$LINENO}: Building libcfa for target: debug" >&5
7845	$as_echo "$as_me: Building libcfa for target: debug" >&6;}
7846	else
7847	{ $as_echo "$as_me:${as_lineno-$LINENO}: Running cfa without libcfa" >&5
7848	$as_echo "$as_me: Running cfa without libcfa" >&6;}
7849	fi
7850	fi
7851
7852	# Final text
7853	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Cforall configuraton completed. Type \"make -j 8 install\"." >&5
7854	$as_echo "Cforall configuraton completed. Type \"make -j 8 install\"." >&6; }

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