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source: configure @ facc44f

ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsdeferred_resndemanglerenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprnew-envno_listpersistent-indexerpthread-emulationqualifiedEnumresolv-newwith_gc

Last change on this file since facc44f was facc44f, checked in by Thierry Delisle <tdelisle@…>, 8 years ago
Added option to compile without concurrency using --disable-threading on the configure (will fail concurrency related tests)
Property mode set to `100755`
File size: 218.4 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.68 for cfa-cc 1.0.0.0.
4	#
5	# Report bugs to <cforall@plg.uwaterloo.ca>.
6	#
7	#
8	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
9	# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
10	# Foundation, Inc.
11	#
12	#
13	# This configure script is free software; the Free Software Foundation
14	# gives unlimited permission to copy, distribute and modify it.
15	## -------------------- ##
16	## M4sh Initialization. ##
17	## -------------------- ##
18
19	# Be more Bourne compatible
20	DUALCASE=1; export DUALCASE # for MKS sh
21	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
22	emulate sh
23	NULLCMD=:
24	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
25	# is contrary to our usage. Disable this feature.
26	alias -g '${1+"$@"}'='"$@"'
27	setopt NO_GLOB_SUBST
28	else
29	case `(set -o) 2>/dev/null` in #(
30	posix) :
31	set -o posix ;; #(
32	*) :
33	;;
34	esac
35	fi
36
37
38	as_nl='
39	'
40	export as_nl
41	# Printing a long string crashes Solaris 7 /usr/bin/printf.
42	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
43	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
44	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
45	# Prefer a ksh shell builtin over an external printf program on Solaris,
46	# but without wasting forks for bash or zsh.
47	if test -z "$BASH_VERSION$ZSH_VERSION" \
48	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
49	as_echo='print -r --'
50	as_echo_n='print -rn --'
51	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
52	as_echo='printf %s\n'
53	as_echo_n='printf %s'
54	else
55	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
56	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
57	as_echo_n='/usr/ucb/echo -n'
58	else
59	as_echo_body='eval expr "X$1" : "X\$.*\$"'
60	as_echo_n_body='eval
61	arg=$1;
62	case $arg in #(
63	"$as_nl")
64	expr "X$arg" : "X\$.*\$$as_nl";
65	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
66	esac;
67	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
68	'
69	export as_echo_n_body
70	as_echo_n='sh -c $as_echo_n_body as_echo'
71	fi
72	export as_echo_body
73	as_echo='sh -c $as_echo_body as_echo'
74	fi
75
76	# The user is always right.
77	if test "${PATH_SEPARATOR+set}" != set; then
78	PATH_SEPARATOR=:
79	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
80	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
81	PATH_SEPARATOR=';'
82	}
83	fi
84
85
86	# IFS
87	# We need space, tab and new line, in precisely that order. Quoting is
88	# there to prevent editors from complaining about space-tab.
89	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
90	# splitting by setting IFS to empty value.)
91	IFS=" "" $as_nl"
92
93	# Find who we are. Look in the path if we contain no directory separator.
94	as_myself=
95	case $0 in #((
96	[\\/] ) as_myself=$0 ;;
97	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
98	for as_dir in $PATH
99	do
100	IFS=$as_save_IFS
101	test -z "$as_dir" && as_dir=.
102	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
103	done
104	IFS=$as_save_IFS
105
106	;;
107	esac
108	# We did not find ourselves, most probably we were run as `sh COMMAND'
109	# in which case we are not to be found in the path.
110	if test "x$as_myself" = x; then
111	as_myself=$0
112	fi
113	if test ! -f "$as_myself"; then
114	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
115	exit 1
116	fi
117
118	# Unset variables that we do not need and which cause bugs (e.g. in
119	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
120	# suppresses any "Segmentation fault" message there. '((' could
121	# trigger a bug in pdksh 5.2.14.
122	for as_var in BASH_ENV ENV MAIL MAILPATH
123	do eval test x\${$as_var+set} = xset \
124	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
125	done
126	PS1='$ '
127	PS2='> '
128	PS4='+ '
129
130	# NLS nuisances.
131	LC_ALL=C
132	export LC_ALL
133	LANGUAGE=C
134	export LANGUAGE
135
136	# CDPATH.
137	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
138
139	if test "x$CONFIG_SHELL" = x; then
140	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
141	emulate sh
142	NULLCMD=:
143	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
144	# is contrary to our usage. Disable this feature.
145	alias -g '\${1+\"\$@\"}'='\"\$@\"'
146	setopt NO_GLOB_SUBST
147	else
148	case \`(set -o) 2>/dev/null\` in #(
149	posix) :
150	set -o posix ;; #(
151	*) :
152	;;
153	esac
154	fi
155	"
156	as_required="as_fn_return () { (exit \$1); }
157	as_fn_success () { as_fn_return 0; }
158	as_fn_failure () { as_fn_return 1; }
159	as_fn_ret_success () { return 0; }
160	as_fn_ret_failure () { return 1; }
161
162	exitcode=0
163	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
164	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
165	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
166	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
167	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
168
169	else
170	exitcode=1; echo positional parameters were not saved.
171	fi
172	test x\$exitcode = x0 \|\| exit 1"
173	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
174	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
175	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
176	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
177	test \$(( 1 + 1 )) = 2 \|\| exit 1"
178	if (eval "$as_required") 2>/dev/null; then :
179	as_have_required=yes
180	else
181	as_have_required=no
182	fi
183	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
184
185	else
186	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
187	as_found=false
188	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
189	do
190	IFS=$as_save_IFS
191	test -z "$as_dir" && as_dir=.
192	as_found=:
193	case $as_dir in #(
194	/*)
195	for as_base in sh bash ksh sh5; do
196	# Try only shells that exist, to save several forks.
197	as_shell=$as_dir/$as_base
198	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
199	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
200	CONFIG_SHELL=$as_shell as_have_required=yes
201	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
202	break 2
203	fi
204	fi
205	done;;
206	esac
207	as_found=false
208	done
209	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
210	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
211	CONFIG_SHELL=$SHELL as_have_required=yes
212	fi; }
213	IFS=$as_save_IFS
214
215
216	if test "x$CONFIG_SHELL" != x; then :
217	# We cannot yet assume a decent shell, so we have to provide a
218	# neutralization value for shells without unset; and this also
219	# works around shells that cannot unset nonexistent variables.
220	# Preserve -v and -x to the replacement shell.
221	BASH_ENV=/dev/null
222	ENV=/dev/null
223	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
224	export CONFIG_SHELL
225	case $- in # ((((
226	vx* \| xv* ) as_opts=-vx ;;
227	v ) as_opts=-v ;;
228	x ) as_opts=-x ;;
229	* ) as_opts= ;;
230	esac
231	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
232	fi
233
234	if test x$as_have_required = xno; then :
235	$as_echo "$0: This script requires a shell more modern than all"
236	$as_echo "$0: the shells that I found on your system."
237	if test x${ZSH_VERSION+set} = xset ; then
238	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
239	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
240	else
241	$as_echo "$0: Please tell bug-autoconf@gnu.org and
242	$0: cforall@plg.uwaterloo.ca about your system, including
243	$0: any error possibly output before this message. Then
244	$0: install a modern shell, or manually run the script
245	$0: under such a shell if you do have one."
246	fi
247	exit 1
248	fi
249	fi
250	fi
251	SHELL=${CONFIG_SHELL-/bin/sh}
252	export SHELL
253	# Unset more variables known to interfere with behavior of common tools.
254	CLICOLOR_FORCE= GREP_OPTIONS=
255	unset CLICOLOR_FORCE GREP_OPTIONS
256
257	## --------------------- ##
258	## M4sh Shell Functions. ##
259	## --------------------- ##
260	# as_fn_unset VAR
261	# ---------------
262	# Portably unset VAR.
263	as_fn_unset ()
264	{
265	{ eval $1=; unset $1;}
266	}
267	as_unset=as_fn_unset
268
269	# as_fn_set_status STATUS
270	# -----------------------
271	# Set $? to STATUS, without forking.
272	as_fn_set_status ()
273	{
274	return $1
275	} # as_fn_set_status
276
277	# as_fn_exit STATUS
278	# -----------------
279	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
280	as_fn_exit ()
281	{
282	set +e
283	as_fn_set_status $1
284	exit $1
285	} # as_fn_exit
286
287	# as_fn_mkdir_p
288	# -------------
289	# Create "$as_dir" as a directory, including parents if necessary.
290	as_fn_mkdir_p ()
291	{
292
293	case $as_dir in #(
294	-*) as_dir=./$as_dir;;
295	esac
296	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
297	as_dirs=
298	while :; do
299	case $as_dir in #(
300	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
301	*) as_qdir=$as_dir;;
302	esac
303	as_dirs="'$as_qdir' $as_dirs"
304	as_dir=`$as_dirname -- "$as_dir" \|\|
305	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
306	X"$as_dir" : 'X$//$[^/]' \\| \
307	X"$as_dir" : 'X$//$$' \\| \
308	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
309	$as_echo X"$as_dir" \|
310	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
311	s//\1/
312	q
313	}
314	/^X$\/\/$[^/].*/{
315	s//\1/
316	q
317	}
318	/^X$\/\/$$/{
319	s//\1/
320	q
321	}
322	/^X$\/$.*/{
323	s//\1/
324	q
325	}
326	s/.*/./; q'`
327	test -d "$as_dir" && break
328	done
329	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
330	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
331
332
333	} # as_fn_mkdir_p
334	# as_fn_append VAR VALUE
335	# ----------------------
336	# Append the text in VALUE to the end of the definition contained in VAR. Take
337	# advantage of any shell optimizations that allow amortized linear growth over
338	# repeated appends, instead of the typical quadratic growth present in naive
339	# implementations.
340	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
341	eval 'as_fn_append ()
342	{
343	eval $1+=\$2
344	}'
345	else
346	as_fn_append ()
347	{
348	eval $1=\$$1\$2
349	}
350	fi # as_fn_append
351
352	# as_fn_arith ARG...
353	# ------------------
354	# Perform arithmetic evaluation on the ARGs, and store the result in the
355	# global $as_val. Take advantage of shells that can avoid forks. The arguments
356	# must be portable across $(()) and expr.
357	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
358	eval 'as_fn_arith ()
359	{
360	as_val=$(( $* ))
361	}'
362	else
363	as_fn_arith ()
364	{
365	as_val=`expr "$@" \|\| test $? -eq 1`
366	}
367	fi # as_fn_arith
368
369
370	# as_fn_error STATUS ERROR [LINENO LOG_FD]
371	# ----------------------------------------
372	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
373	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
374	# script with STATUS, using 1 if that was 0.
375	as_fn_error ()
376	{
377	as_status=$1; test $as_status -eq 0 && as_status=1
378	if test "$4"; then
379	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
380	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
381	fi
382	$as_echo "$as_me: error: $2" >&2
383	as_fn_exit $as_status
384	} # as_fn_error
385
386	if expr a : '$a$' >/dev/null 2>&1 &&
387	test "X`expr 00001 : '.*$...$'`" = X001; then
388	as_expr=expr
389	else
390	as_expr=false
391	fi
392
393	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
394	as_basename=basename
395	else
396	as_basename=false
397	fi
398
399	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
400	as_dirname=dirname
401	else
402	as_dirname=false
403	fi
404
405	as_me=`$as_basename -- "$0" \|\|
406	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
407	X"$0" : 'X$//$$' \\| \
408	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
409	$as_echo X/"$0" \|
410	sed '/^.\/$[^/][^/]$\/*$/{
411	s//\1/
412	q
413	}
414	/^X\/$\/\/$$/{
415	s//\1/
416	q
417	}
418	/^X\/$\/$.*/{
419	s//\1/
420	q
421	}
422	s/.*/./; q'`
423
424	# Avoid depending upon Character Ranges.
425	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
426	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
427	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
428	as_cr_digits='0123456789'
429	as_cr_alnum=$as_cr_Letters$as_cr_digits
430
431
432	as_lineno_1=$LINENO as_lineno_1a=$LINENO
433	as_lineno_2=$LINENO as_lineno_2a=$LINENO
434	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
435	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
436	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
437	sed -n '
438	p
439	/[$]LINENO/=
440	' <$as_myself \|
441	sed '
442	s/[$]LINENO.*/&-/
443	t lineno
444	b
445	:lineno
446	N
447	:loop
448	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
449	t loop
450	s/-\n.*//
451	' >$as_me.lineno &&
452	chmod +x "$as_me.lineno" \|\|
453	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
454
455	# Don't try to exec as it changes $[0], causing all sort of problems
456	# (the dirname of $[0] is not the place where we might find the
457	# original and so on. Autoconf is especially sensitive to this).
458	. "./$as_me.lineno"
459	# Exit status is that of the last command.
460	exit
461	}
462
463	ECHO_C= ECHO_N= ECHO_T=
464	case `echo -n x` in #(((((
465	-n*)
466	case `echo 'xy\c'` in
467	c) ECHO_T=' ';; # ECHO_T is single tab character.
468	xy) ECHO_C='\c';;
469	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
470	ECHO_T=' ';;
471	esac;;
472	*)
473	ECHO_N='-n';;
474	esac
475
476	rm -f conf$$ conf$$.exe conf$$.file
477	if test -d conf$$.dir; then
478	rm -f conf$$.dir/conf$$.file
479	else
480	rm -f conf$$.dir
481	mkdir conf$$.dir 2>/dev/null
482	fi
483	if (echo >conf$$.file) 2>/dev/null; then
484	if ln -s conf$$.file conf$$ 2>/dev/null; then
485	as_ln_s='ln -s'
486	# ... but there are two gotchas:
487	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
488	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
489	# In both cases, we have to default to `cp -p'.
490	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
491	as_ln_s='cp -p'
492	elif ln conf$$.file conf$$ 2>/dev/null; then
493	as_ln_s=ln
494	else
495	as_ln_s='cp -p'
496	fi
497	else
498	as_ln_s='cp -p'
499	fi
500	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
501	rmdir conf$$.dir 2>/dev/null
502
503	if mkdir -p . 2>/dev/null; then
504	as_mkdir_p='mkdir -p "$as_dir"'
505	else
506	test -d ./-p && rmdir ./-p
507	as_mkdir_p=false
508	fi
509
510	if test -x / >/dev/null 2>&1; then
511	as_test_x='test -x'
512	else
513	if ls -dL / >/dev/null 2>&1; then
514	as_ls_L_option=L
515	else
516	as_ls_L_option=
517	fi
518	as_test_x='
519	eval sh -c '\''
520	if test -d "$1"; then
521	test -d "$1/.";
522	else
523	case $1 in #(
524	-*)set "./$1";;
525	esac;
526	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
527	???[sx]):;;)false;;esac;fi
528	'\'' sh
529	'
530	fi
531	as_executable_p=$as_test_x
532
533	# Sed expression to map a string onto a valid CPP name.
534	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
535
536	# Sed expression to map a string onto a valid variable name.
537	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
538
539
540	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
541	exec 6>&1
542
543	# Name of the host.
544	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
545	# so uname gets run too.
546	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
547
548	#
549	# Initializations.
550	#
551	ac_default_prefix=/usr/local
552	ac_clean_files=
553	ac_config_libobj_dir=.
554	LIBOBJS=
555	cross_compiling=no
556	subdirs=
557	MFLAGS=
558	MAKEFLAGS=
559
560	# Identity of this package.
561	PACKAGE_NAME='cfa-cc'
562	PACKAGE_TARNAME='cfa-cc'
563	PACKAGE_VERSION='1.0.0.0'
564	PACKAGE_STRING='cfa-cc 1.0.0.0'
565	PACKAGE_BUGREPORT='cforall@plg.uwaterloo.ca'
566	PACKAGE_URL=''
567
568	# Factoring default headers for most tests.
569	ac_includes_default="\
570	#include <stdio.h>
571	#ifdef HAVE_SYS_TYPES_H
572	# include <sys/types.h>
573	#endif
574	#ifdef HAVE_SYS_STAT_H
575	# include <sys/stat.h>
576	#endif
577	#ifdef STDC_HEADERS
578	# include <stdlib.h>
579	# include <stddef.h>
580	#else
581	# ifdef HAVE_STDLIB_H
582	# include <stdlib.h>
583	# endif
584	#endif
585	#ifdef HAVE_STRING_H
586	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
587	# include <memory.h>
588	# endif
589	# include <string.h>
590	#endif
591	#ifdef HAVE_STRINGS_H
592	# include <strings.h>
593	#endif
594	#ifdef HAVE_INTTYPES_H
595	# include <inttypes.h>
596	#endif
597	#ifdef HAVE_STDINT_H
598	# include <stdint.h>
599	#endif
600	#ifdef HAVE_UNISTD_H
601	# include <unistd.h>
602	#endif"
603
604	ac_subst_vars='am__EXEEXT_FALSE
605	am__EXEEXT_TRUE
606	LTLIBOBJS
607	LIBOBJS
608	ALLOCA
609	EGREP
610	GREP
611	CPP
612	RANLIB
613	LEXLIB
614	LEX_OUTPUT_ROOT
615	LEX
616	YFLAGS
617	YACC
618	am__fastdepCCAS_FALSE
619	am__fastdepCCAS_TRUE
620	CCASDEPMODE
621	CCASFLAGS
622	CCAS
623	am__fastdepCC_FALSE
624	am__fastdepCC_TRUE
625	CCDEPMODE
626	ac_ct_CC
627	CFLAGS
628	CC
629	am__fastdepCXX_FALSE
630	am__fastdepCXX_TRUE
631	CXXDEPMODE
632	am__nodep
633	AMDEPBACKSLASH
634	AMDEP_FALSE
635	AMDEP_TRUE
636	am__quote
637	am__include
638	DEPDIR
639	OBJEXT
640	EXEEXT
641	ac_ct_CXX
642	CPPFLAGS
643	LDFLAGS
644	CXXFLAGS
645	CXX
646	MACHINE_TYPE
647	host_os
648	host_vendor
649	host_cpu
650	host
651	build_os
652	build_vendor
653	build_cpu
654	build
655	CFA_FLAGS
656	CFA_LIBDIR
657	CFA_BINDIR
658	CFA_INCDIR
659	CFA_PREFIX
660	BUILD_CONCURRENCY_FALSE
661	BUILD_CONCURRENCY_TRUE
662	BUILD_NO_LIB_FALSE
663	BUILD_NO_LIB_TRUE
664	BUILD_DEBUG_FALSE
665	BUILD_DEBUG_TRUE
666	BUILD_RELEASE_FALSE
667	BUILD_RELEASE_TRUE
668	CFA_BACKEND_CC
669	BACKEND_CC
670	MAINT
671	MAINTAINER_MODE_FALSE
672	MAINTAINER_MODE_TRUE
673	am__untar
674	am__tar
675	AMTAR
676	am__leading_dot
677	SET_MAKE
678	AWK
679	mkdir_p
680	MKDIR_P
681	INSTALL_STRIP_PROGRAM
682	STRIP
683	install_sh
684	MAKEINFO
685	AUTOHEADER
686	AUTOMAKE
687	AUTOCONF
688	ACLOCAL
689	VERSION
690	PACKAGE
691	CYGPATH_W
692	am__isrc
693	INSTALL_DATA
694	INSTALL_SCRIPT
695	INSTALL_PROGRAM
696	AM_BACKSLASH
697	AM_DEFAULT_VERBOSITY
698	AM_DEFAULT_V
699	AM_V
700	target_alias
701	host_alias
702	build_alias
703	LIBS
704	ECHO_T
705	ECHO_N
706	ECHO_C
707	DEFS
708	mandir
709	localedir
710	libdir
711	psdir
712	pdfdir
713	dvidir
714	htmldir
715	infodir
716	docdir
717	oldincludedir
718	includedir
719	localstatedir
720	sharedstatedir
721	sysconfdir
722	datadir
723	datarootdir
724	libexecdir
725	sbindir
726	bindir
727	program_transform_name
728	prefix
729	exec_prefix
730	PACKAGE_URL
731	PACKAGE_BUGREPORT
732	PACKAGE_STRING
733	PACKAGE_VERSION
734	PACKAGE_TARNAME
735	PACKAGE_NAME
736	PATH_SEPARATOR
737	SHELL'
738	ac_subst_files=''
739	ac_user_opts='
740	enable_option_checking
741	enable_silent_rules
742	enable_maintainer_mode
743	with_backend_compiler
744	enable_target_release
745	enable_target_debug
746	enable_threading
747	enable_dependency_tracking
748	'
749	ac_precious_vars='build_alias
750	host_alias
751	target_alias
752	CXX
753	CXXFLAGS
754	LDFLAGS
755	LIBS
756	CPPFLAGS
757	CCC
758	CC
759	CFLAGS
760	CCAS
761	CCASFLAGS
762	YACC
763	YFLAGS
764	CPP'
765
766
767	# Initialize some variables set by options.
768	ac_init_help=
769	ac_init_version=false
770	ac_unrecognized_opts=
771	ac_unrecognized_sep=
772	# The variables have the same names as the options, with
773	# dashes changed to underlines.
774	cache_file=/dev/null
775	exec_prefix=NONE
776	no_create=
777	no_recursion=
778	prefix=NONE
779	program_prefix=NONE
780	program_suffix=NONE
781	program_transform_name=s,x,x,
782	silent=
783	site=
784	srcdir=
785	verbose=
786	x_includes=NONE
787	x_libraries=NONE
788
789	# Installation directory options.
790	# These are left unexpanded so users can "make install exec_prefix=/foo"
791	# and all the variables that are supposed to be based on exec_prefix
792	# by default will actually change.
793	# Use braces instead of parens because sh, perl, etc. also accept them.
794	# (The list follows the same order as the GNU Coding Standards.)
795	bindir='${exec_prefix}/bin'
796	sbindir='${exec_prefix}/sbin'
797	libexecdir='${exec_prefix}/libexec'
798	datarootdir='${prefix}/share'
799	datadir='${datarootdir}'
800	sysconfdir='${prefix}/etc'
801	sharedstatedir='${prefix}/com'
802	localstatedir='${prefix}/var'
803	includedir='${prefix}/include'
804	oldincludedir='/usr/include'
805	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
806	infodir='${datarootdir}/info'
807	htmldir='${docdir}'
808	dvidir='${docdir}'
809	pdfdir='${docdir}'
810	psdir='${docdir}'
811	libdir='${exec_prefix}/lib'
812	localedir='${datarootdir}/locale'
813	mandir='${datarootdir}/man'
814
815	ac_prev=
816	ac_dashdash=
817	for ac_option
818	do
819	# If the previous option needs an argument, assign it.
820	if test -n "$ac_prev"; then
821	eval $ac_prev=\$ac_option
822	ac_prev=
823	continue
824	fi
825
826	case $ac_option in
827	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
828	*=) ac_optarg= ;;
829	*) ac_optarg=yes ;;
830	esac
831
832	# Accept the important Cygnus configure options, so we can diagnose typos.
833
834	case $ac_dashdash$ac_option in
835	--)
836	ac_dashdash=yes ;;
837
838	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
839	ac_prev=bindir ;;
840	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
841	bindir=$ac_optarg ;;
842
843	-build \| --build \| --buil \| --bui \| --bu)
844	ac_prev=build_alias ;;
845	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
846	build_alias=$ac_optarg ;;
847
848	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
849	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
850	ac_prev=cache_file ;;
851	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
852	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
853	cache_file=$ac_optarg ;;
854
855	--config-cache \| -C)
856	cache_file=config.cache ;;
857
858	-datadir \| --datadir \| --datadi \| --datad)
859	ac_prev=datadir ;;
860	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
861	datadir=$ac_optarg ;;
862
863	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
864	\| --dataroo \| --dataro \| --datar)
865	ac_prev=datarootdir ;;
866	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
867	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
868	datarootdir=$ac_optarg ;;
869
870	-disable-* \| --disable-*)
871	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
872	# Reject names that are not valid shell variable names.
873	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
874	as_fn_error $? "invalid feature name: $ac_useropt"
875	ac_useropt_orig=$ac_useropt
876	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
877	case $ac_user_opts in
878	*"
879	"enable_$ac_useropt"
880	"*) ;;
881	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
882	ac_unrecognized_sep=', ';;
883	esac
884	eval enable_$ac_useropt=no ;;
885
886	-docdir \| --docdir \| --docdi \| --doc \| --do)
887	ac_prev=docdir ;;
888	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
889	docdir=$ac_optarg ;;
890
891	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
892	ac_prev=dvidir ;;
893	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
894	dvidir=$ac_optarg ;;
895
896	-enable-* \| --enable-*)
897	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
898	# Reject names that are not valid shell variable names.
899	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
900	as_fn_error $? "invalid feature name: $ac_useropt"
901	ac_useropt_orig=$ac_useropt
902	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
903	case $ac_user_opts in
904	*"
905	"enable_$ac_useropt"
906	"*) ;;
907	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
908	ac_unrecognized_sep=', ';;
909	esac
910	eval enable_$ac_useropt=\$ac_optarg ;;
911
912	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
913	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
914	\| --exec \| --exe \| --ex)
915	ac_prev=exec_prefix ;;
916	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
917	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
918	\| --exec=* \| --exe=* \| --ex=*)
919	exec_prefix=$ac_optarg ;;
920
921	-gas \| --gas \| --ga \| --g)
922	# Obsolete; use --with-gas.
923	with_gas=yes ;;
924
925	-help \| --help \| --hel \| --he \| -h)
926	ac_init_help=long ;;
927	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
928	ac_init_help=recursive ;;
929	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
930	ac_init_help=short ;;
931
932	-host \| --host \| --hos \| --ho)
933	ac_prev=host_alias ;;
934	-host=* \| --host=* \| --hos=* \| --ho=*)
935	host_alias=$ac_optarg ;;
936
937	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
938	ac_prev=htmldir ;;
939	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
940	\| --ht=*)
941	htmldir=$ac_optarg ;;
942
943	-includedir \| --includedir \| --includedi \| --included \| --include \
944	\| --includ \| --inclu \| --incl \| --inc)
945	ac_prev=includedir ;;
946	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
947	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
948	includedir=$ac_optarg ;;
949
950	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
951	ac_prev=infodir ;;
952	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
953	infodir=$ac_optarg ;;
954
955	-libdir \| --libdir \| --libdi \| --libd)
956	ac_prev=libdir ;;
957	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
958	libdir=$ac_optarg ;;
959
960	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
961	\| --libexe \| --libex \| --libe)
962	ac_prev=libexecdir ;;
963	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
964	\| --libexe=* \| --libex=* \| --libe=*)
965	libexecdir=$ac_optarg ;;
966
967	-localedir \| --localedir \| --localedi \| --localed \| --locale)
968	ac_prev=localedir ;;
969	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
970	localedir=$ac_optarg ;;
971
972	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
973	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
974	ac_prev=localstatedir ;;
975	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
976	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
977	localstatedir=$ac_optarg ;;
978
979	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
980	ac_prev=mandir ;;
981	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
982	mandir=$ac_optarg ;;
983
984	-nfp \| --nfp \| --nf)
985	# Obsolete; use --without-fp.
986	with_fp=no ;;
987
988	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
989	\| --no-cr \| --no-c \| -n)
990	no_create=yes ;;
991
992	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
993	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
994	no_recursion=yes ;;
995
996	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
997	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
998	\| --oldin \| --oldi \| --old \| --ol \| --o)
999	ac_prev=oldincludedir ;;
1000	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
1001	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
1002	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
1003	oldincludedir=$ac_optarg ;;
1004
1005	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
1006	ac_prev=prefix ;;
1007	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
1008	prefix=$ac_optarg ;;
1009
1010	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
1011	\| --program-pre \| --program-pr \| --program-p)
1012	ac_prev=program_prefix ;;
1013	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
1014	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
1015	program_prefix=$ac_optarg ;;
1016
1017	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
1018	\| --program-suf \| --program-su \| --program-s)
1019	ac_prev=program_suffix ;;
1020	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
1021	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
1022	program_suffix=$ac_optarg ;;
1023
1024	-program-transform-name \| --program-transform-name \
1025	\| --program-transform-nam \| --program-transform-na \
1026	\| --program-transform-n \| --program-transform- \
1027	\| --program-transform \| --program-transfor \
1028	\| --program-transfo \| --program-transf \
1029	\| --program-trans \| --program-tran \
1030	\| --progr-tra \| --program-tr \| --program-t)
1031	ac_prev=program_transform_name ;;
1032	-program-transform-name=* \| --program-transform-name=* \
1033	\| --program-transform-nam=* \| --program-transform-na=* \
1034	\| --program-transform-n=* \| --program-transform-=* \
1035	\| --program-transform=* \| --program-transfor=* \
1036	\| --program-transfo=* \| --program-transf=* \
1037	\| --program-trans=* \| --program-tran=* \
1038	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
1039	program_transform_name=$ac_optarg ;;
1040
1041	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
1042	ac_prev=pdfdir ;;
1043	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
1044	pdfdir=$ac_optarg ;;
1045
1046	-psdir \| --psdir \| --psdi \| --psd \| --ps)
1047	ac_prev=psdir ;;
1048	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
1049	psdir=$ac_optarg ;;
1050
1051	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1052	\| -silent \| --silent \| --silen \| --sile \| --sil)
1053	silent=yes ;;
1054
1055	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1056	ac_prev=sbindir ;;
1057	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1058	\| --sbi=* \| --sb=*)
1059	sbindir=$ac_optarg ;;
1060
1061	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1062	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1063	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1064	\| --sha \| --sh)
1065	ac_prev=sharedstatedir ;;
1066	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1067	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1068	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1069	\| --sha=* \| --sh=*)
1070	sharedstatedir=$ac_optarg ;;
1071
1072	-site \| --site \| --sit)
1073	ac_prev=site ;;
1074	-site=* \| --site=* \| --sit=*)
1075	site=$ac_optarg ;;
1076
1077	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1078	ac_prev=srcdir ;;
1079	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1080	srcdir=$ac_optarg ;;
1081
1082	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1083	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1084	ac_prev=sysconfdir ;;
1085	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1086	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1087	sysconfdir=$ac_optarg ;;
1088
1089	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1090	ac_prev=target_alias ;;
1091	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1092	target_alias=$ac_optarg ;;
1093
1094	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1095	verbose=yes ;;
1096
1097	-version \| --version \| --versio \| --versi \| --vers \| -V)
1098	ac_init_version=: ;;
1099
1100	-with-* \| --with-*)
1101	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1102	# Reject names that are not valid shell variable names.
1103	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1104	as_fn_error $? "invalid package name: $ac_useropt"
1105	ac_useropt_orig=$ac_useropt
1106	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1107	case $ac_user_opts in
1108	*"
1109	"with_$ac_useropt"
1110	"*) ;;
1111	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1112	ac_unrecognized_sep=', ';;
1113	esac
1114	eval with_$ac_useropt=\$ac_optarg ;;
1115
1116	-without-* \| --without-*)
1117	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1118	# Reject names that are not valid shell variable names.
1119	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1120	as_fn_error $? "invalid package name: $ac_useropt"
1121	ac_useropt_orig=$ac_useropt
1122	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1123	case $ac_user_opts in
1124	*"
1125	"with_$ac_useropt"
1126	"*) ;;
1127	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1128	ac_unrecognized_sep=', ';;
1129	esac
1130	eval with_$ac_useropt=no ;;
1131
1132	--x)
1133	# Obsolete; use --with-x.
1134	with_x=yes ;;
1135
1136	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1137	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1138	ac_prev=x_includes ;;
1139	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1140	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1141	x_includes=$ac_optarg ;;
1142
1143	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1144	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1145	ac_prev=x_libraries ;;
1146	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1147	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1148	x_libraries=$ac_optarg ;;
1149
1150	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1151	Try \`$0 --help' for more information"
1152	;;
1153
1154	=)
1155	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1156	# Reject names that are not valid shell variable names.
1157	case $ac_envvar in #(
1158	'' \| [0-9]* \| [!_$as_cr_alnum] )
1159	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1160	esac
1161	eval $ac_envvar=\$ac_optarg
1162	export $ac_envvar ;;
1163
1164	*)
1165	# FIXME: should be removed in autoconf 3.0.
1166	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1167	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1168	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1169	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1170	;;
1171
1172	esac
1173	done
1174
1175	if test -n "$ac_prev"; then
1176	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1177	as_fn_error $? "missing argument to $ac_option"
1178	fi
1179
1180	if test -n "$ac_unrecognized_opts"; then
1181	case $enable_option_checking in
1182	no) ;;
1183	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1184	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1185	esac
1186	fi
1187
1188	# Check all directory arguments for consistency.
1189	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1190	datadir sysconfdir sharedstatedir localstatedir includedir \
1191	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1192	libdir localedir mandir
1193	do
1194	eval ac_val=\$$ac_var
1195	# Remove trailing slashes.
1196	case $ac_val in
1197	*/ )
1198	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1199	eval $ac_var=\$ac_val;;
1200	esac
1201	# Be sure to have absolute directory names.
1202	case $ac_val in
1203	[\\/$]* \| ?:[\\/]* ) continue;;
1204	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1205	esac
1206	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1207	done
1208
1209	# There might be people who depend on the old broken behavior: `$host'
1210	# used to hold the argument of --host etc.
1211	# FIXME: To remove some day.
1212	build=$build_alias
1213	host=$host_alias
1214	target=$target_alias
1215
1216	# FIXME: To remove some day.
1217	if test "x$host_alias" != x; then
1218	if test "x$build_alias" = x; then
1219	cross_compiling=maybe
1220	$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1221	If a cross compiler is detected then cross compile mode will be used" >&2
1222	elif test "x$build_alias" != "x$host_alias"; then
1223	cross_compiling=yes
1224	fi
1225	fi
1226
1227	ac_tool_prefix=
1228	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1229
1230	test "$silent" = yes && exec 6>/dev/null
1231
1232
1233	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1234	ac_ls_di=`ls -di .` &&
1235	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1236	as_fn_error $? "working directory cannot be determined"
1237	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1238	as_fn_error $? "pwd does not report name of working directory"
1239
1240
1241	# Find the source files, if location was not specified.
1242	if test -z "$srcdir"; then
1243	ac_srcdir_defaulted=yes
1244	# Try the directory containing this script, then the parent directory.
1245	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1246	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1247	X"$as_myself" : 'X$//$[^/]' \\| \
1248	X"$as_myself" : 'X$//$$' \\| \
1249	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1250	$as_echo X"$as_myself" \|
1251	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1252	s//\1/
1253	q
1254	}
1255	/^X$\/\/$[^/].*/{
1256	s//\1/
1257	q
1258	}
1259	/^X$\/\/$$/{
1260	s//\1/
1261	q
1262	}
1263	/^X$\/$.*/{
1264	s//\1/
1265	q
1266	}
1267	s/.*/./; q'`
1268	srcdir=$ac_confdir
1269	if test ! -r "$srcdir/$ac_unique_file"; then
1270	srcdir=..
1271	fi
1272	else
1273	ac_srcdir_defaulted=no
1274	fi
1275	if test ! -r "$srcdir/$ac_unique_file"; then
1276	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1277	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1278	fi
1279	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1280	ac_abs_confdir=`(
1281	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1282	pwd)`
1283	# When building in place, set srcdir=.
1284	if test "$ac_abs_confdir" = "$ac_pwd"; then
1285	srcdir=.
1286	fi
1287	# Remove unnecessary trailing slashes from srcdir.
1288	# Double slashes in file names in object file debugging info
1289	# mess up M-x gdb in Emacs.
1290	case $srcdir in
1291	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1292	esac
1293	for ac_var in $ac_precious_vars; do
1294	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1295	eval ac_env_${ac_var}_value=\$${ac_var}
1296	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1297	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1298	done
1299
1300	#
1301	# Report the --help message.
1302	#
1303	if test "$ac_init_help" = "long"; then
1304	# Omit some internal or obsolete options to make the list less imposing.
1305	# This message is too long to be a string in the A/UX 3.1 sh.
1306	cat <<_ACEOF
1307	\`configure' configures cfa-cc 1.0.0.0 to adapt to many kinds of systems.
1308
1309	Usage: $0 [OPTION]... [VAR=VALUE]...
1310
1311	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1312	VAR=VALUE. See below for descriptions of some of the useful variables.
1313
1314	Defaults for the options are specified in brackets.
1315
1316	Configuration:
1317	-h, --help display this help and exit
1318	--help=short display options specific to this package
1319	--help=recursive display the short help of all the included packages
1320	-V, --version display version information and exit
1321	-q, --quiet, --silent do not print \`checking ...' messages
1322	--cache-file=FILE cache test results in FILE [disabled]
1323	-C, --config-cache alias for \`--cache-file=config.cache'
1324	-n, --no-create do not create output files
1325	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1326
1327	Installation directories:
1328	--prefix=PREFIX install architecture-independent files in PREFIX
1329	[$ac_default_prefix]
1330	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1331	[PREFIX]
1332
1333	By default, \`make install' will install all the files in
1334	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1335	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1336	for instance \`--prefix=\$HOME'.
1337
1338	For better control, use the options below.
1339
1340	Fine tuning of the installation directories:
1341	--bindir=DIR user executables [EPREFIX/bin]
1342	--sbindir=DIR system admin executables [EPREFIX/sbin]
1343	--libexecdir=DIR program executables [EPREFIX/libexec]
1344	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1345	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1346	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1347	--libdir=DIR object code libraries [EPREFIX/lib]
1348	--includedir=DIR C header files [PREFIX/include]
1349	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1350	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1351	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1352	--infodir=DIR info documentation [DATAROOTDIR/info]
1353	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1354	--mandir=DIR man documentation [DATAROOTDIR/man]
1355	--docdir=DIR documentation root [DATAROOTDIR/doc/cfa-cc]
1356	--htmldir=DIR html documentation [DOCDIR]
1357	--dvidir=DIR dvi documentation [DOCDIR]
1358	--pdfdir=DIR pdf documentation [DOCDIR]
1359	--psdir=DIR ps documentation [DOCDIR]
1360	_ACEOF
1361
1362	cat <<\_ACEOF
1363
1364	Program names:
1365	--program-prefix=PREFIX prepend PREFIX to installed program names
1366	--program-suffix=SUFFIX append SUFFIX to installed program names
1367	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1368
1369	System types:
1370	--build=BUILD configure for building on BUILD [guessed]
1371	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1372	_ACEOF
1373	fi
1374
1375	if test -n "$ac_init_help"; then
1376	case $ac_init_help in
1377	short \| recursive ) echo "Configuration of cfa-cc 1.0.0.0:";;
1378	esac
1379	cat <<\_ACEOF
1380
1381	Optional Features:
1382	--disable-option-checking ignore unrecognized --enable/--with options
1383	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1384	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1385	--enable-silent-rules less verbose build output (undo: `make V=1')
1386	--disable-silent-rules verbose build output (undo: `make V=0')
1387	--disable-maintainer-mode disable make rules and dependencies not useful
1388	(and sometimes confusing) to the casual installer
1389	--enable-target-release Build and install the release target
1390	--enable-target-debug Build and install the debug target
1391	--enable-threading Build and install libcfa with threading support
1392	(Enabled by default)
1393	--disable-dependency-tracking speeds up one-time build
1394	--enable-dependency-tracking do not reject slow dependency extractors
1395
1396	Optional Packages:
1397	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1398	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1399	--with-backend-compiler=PROGRAM PROGRAM that performs the final code compilation (must be gcc-compatible)
1400
1401	Some influential environment variables:
1402	CXX C++ compiler command
1403	CXXFLAGS C++ compiler flags
1404	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1405	nonstandard directory <lib dir>
1406	LIBS libraries to pass to the linker, e.g. -l<library>
1407	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1408	you have headers in a nonstandard directory <include dir>
1409	CC C compiler command
1410	CFLAGS C compiler flags
1411	CCAS assembler compiler command (defaults to CC)
1412	CCASFLAGS assembler compiler flags (defaults to CFLAGS)
1413	YACC The `Yet Another Compiler Compiler' implementation to use.
1414	Defaults to the first program found out of: `bison -y', `byacc',
1415	`yacc'.
1416	YFLAGS The list of arguments that will be passed by default to $YACC.
1417	This script will default YFLAGS to the empty string to avoid a
1418	default value of `-d' given by some make applications.
1419	CPP C preprocessor
1420
1421	Use these variables to override the choices made by `configure' or to help
1422	it to find libraries and programs with nonstandard names/locations.
1423
1424	Report bugs to <cforall@plg.uwaterloo.ca>.
1425	_ACEOF
1426	ac_status=$?
1427	fi
1428
1429	if test "$ac_init_help" = "recursive"; then
1430	# If there are subdirs, report their specific --help.
1431	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1432	test -d "$ac_dir" \|\|
1433	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1434	continue
1435	ac_builddir=.
1436
1437	case "$ac_dir" in
1438	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1439	*)
1440	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1441	# A ".." for each directory in $ac_dir_suffix.
1442	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1443	case $ac_top_builddir_sub in
1444	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1445	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1446	esac ;;
1447	esac
1448	ac_abs_top_builddir=$ac_pwd
1449	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1450	# for backward compatibility:
1451	ac_top_builddir=$ac_top_build_prefix
1452
1453	case $srcdir in
1454	.) # We are building in place.
1455	ac_srcdir=.
1456	ac_top_srcdir=$ac_top_builddir_sub
1457	ac_abs_top_srcdir=$ac_pwd ;;
1458	[\\/]* \| ?:[\\/]* ) # Absolute name.
1459	ac_srcdir=$srcdir$ac_dir_suffix;
1460	ac_top_srcdir=$srcdir
1461	ac_abs_top_srcdir=$srcdir ;;
1462	*) # Relative name.
1463	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1464	ac_top_srcdir=$ac_top_build_prefix$srcdir
1465	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1466	esac
1467	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1468
1469	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1470	# Check for guested configure.
1471	if test -f "$ac_srcdir/configure.gnu"; then
1472	echo &&
1473	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1474	elif test -f "$ac_srcdir/configure"; then
1475	echo &&
1476	$SHELL "$ac_srcdir/configure" --help=recursive
1477	else
1478	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1479	fi \|\| ac_status=$?
1480	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1481	done
1482	fi
1483
1484	test -n "$ac_init_help" && exit $ac_status
1485	if $ac_init_version; then
1486	cat <<\_ACEOF
1487	cfa-cc configure 1.0.0.0
1488	generated by GNU Autoconf 2.68
1489
1490	Copyright (C) 2010 Free Software Foundation, Inc.
1491	This configure script is free software; the Free Software Foundation
1492	gives unlimited permission to copy, distribute and modify it.
1493	_ACEOF
1494	exit
1495	fi
1496
1497	## ------------------------ ##
1498	## Autoconf initialization. ##
1499	## ------------------------ ##
1500
1501	# ac_fn_cxx_try_compile LINENO
1502	# ----------------------------
1503	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1504	ac_fn_cxx_try_compile ()
1505	{
1506	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1507	rm -f conftest.$ac_objext
1508	if { { ac_try="$ac_compile"
1509	case "(($ac_try" in
1510	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1511	*) ac_try_echo=$ac_try;;
1512	esac
1513	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1514	$as_echo "$ac_try_echo"; } >&5
1515	(eval "$ac_compile") 2>conftest.err
1516	ac_status=$?
1517	if test -s conftest.err; then
1518	grep -v '^ *+' conftest.err >conftest.er1
1519	cat conftest.er1 >&5
1520	mv -f conftest.er1 conftest.err
1521	fi
1522	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1523	test $ac_status = 0; } && {
1524	test -z "$ac_cxx_werror_flag" \|\|
1525	test ! -s conftest.err
1526	} && test -s conftest.$ac_objext; then :
1527	ac_retval=0
1528	else
1529	$as_echo "$as_me: failed program was:" >&5
1530	sed 's/^/\| /' conftest.$ac_ext >&5
1531
1532	ac_retval=1
1533	fi
1534	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1535	as_fn_set_status $ac_retval
1536
1537	} # ac_fn_cxx_try_compile
1538
1539	# ac_fn_c_try_compile LINENO
1540	# --------------------------
1541	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1542	ac_fn_c_try_compile ()
1543	{
1544	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1545	rm -f conftest.$ac_objext
1546	if { { ac_try="$ac_compile"
1547	case "(($ac_try" in
1548	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1549	*) ac_try_echo=$ac_try;;
1550	esac
1551	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1552	$as_echo "$ac_try_echo"; } >&5
1553	(eval "$ac_compile") 2>conftest.err
1554	ac_status=$?
1555	if test -s conftest.err; then
1556	grep -v '^ *+' conftest.err >conftest.er1
1557	cat conftest.er1 >&5
1558	mv -f conftest.er1 conftest.err
1559	fi
1560	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1561	test $ac_status = 0; } && {
1562	test -z "$ac_c_werror_flag" \|\|
1563	test ! -s conftest.err
1564	} && test -s conftest.$ac_objext; then :
1565	ac_retval=0
1566	else
1567	$as_echo "$as_me: failed program was:" >&5
1568	sed 's/^/\| /' conftest.$ac_ext >&5
1569
1570	ac_retval=1
1571	fi
1572	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1573	as_fn_set_status $ac_retval
1574
1575	} # ac_fn_c_try_compile
1576
1577	# ac_fn_c_try_link LINENO
1578	# -----------------------
1579	# Try to link conftest.$ac_ext, and return whether this succeeded.
1580	ac_fn_c_try_link ()
1581	{
1582	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1583	rm -f conftest.$ac_objext conftest$ac_exeext
1584	if { { ac_try="$ac_link"
1585	case "(($ac_try" in
1586	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1587	*) ac_try_echo=$ac_try;;
1588	esac
1589	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1590	$as_echo "$ac_try_echo"; } >&5
1591	(eval "$ac_link") 2>conftest.err
1592	ac_status=$?
1593	if test -s conftest.err; then
1594	grep -v '^ *+' conftest.err >conftest.er1
1595	cat conftest.er1 >&5
1596	mv -f conftest.er1 conftest.err
1597	fi
1598	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1599	test $ac_status = 0; } && {
1600	test -z "$ac_c_werror_flag" \|\|
1601	test ! -s conftest.err
1602	} && test -s conftest$ac_exeext && {
1603	test "$cross_compiling" = yes \|\|
1604	$as_test_x conftest$ac_exeext
1605	}; then :
1606	ac_retval=0
1607	else
1608	$as_echo "$as_me: failed program was:" >&5
1609	sed 's/^/\| /' conftest.$ac_ext >&5
1610
1611	ac_retval=1
1612	fi
1613	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1614	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1615	# interfere with the next link command; also delete a directory that is
1616	# left behind by Apple's compiler. We do this before executing the actions.
1617	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1618	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1619	as_fn_set_status $ac_retval
1620
1621	} # ac_fn_c_try_link
1622
1623	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1624	# -------------------------------------------
1625	# Tests whether TYPE exists after having included INCLUDES, setting cache
1626	# variable VAR accordingly.
1627	ac_fn_c_check_type ()
1628	{
1629	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1630	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1631	$as_echo_n "checking for $2... " >&6; }
1632	if eval \${$3+:} false; then :
1633	$as_echo_n "(cached) " >&6
1634	else
1635	eval "$3=no"
1636	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1637	/* end confdefs.h. */
1638	$4
1639	int
1640	main ()
1641	{
1642	if (sizeof ($2))
1643	return 0;
1644	;
1645	return 0;
1646	}
1647	_ACEOF
1648	if ac_fn_c_try_compile "$LINENO"; then :
1649	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1650	/* end confdefs.h. */
1651	$4
1652	int
1653	main ()
1654	{
1655	if (sizeof (($2)))
1656	return 0;
1657	;
1658	return 0;
1659	}
1660	_ACEOF
1661	if ac_fn_c_try_compile "$LINENO"; then :
1662
1663	else
1664	eval "$3=yes"
1665	fi
1666	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1667	fi
1668	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1669	fi
1670	eval ac_res=\$$3
1671	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1672	$as_echo "$ac_res" >&6; }
1673	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1674
1675	} # ac_fn_c_check_type
1676
1677	# ac_fn_c_try_cpp LINENO
1678	# ----------------------
1679	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1680	ac_fn_c_try_cpp ()
1681	{
1682	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1683	if { { ac_try="$ac_cpp conftest.$ac_ext"
1684	case "(($ac_try" in
1685	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1686	*) ac_try_echo=$ac_try;;
1687	esac
1688	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1689	$as_echo "$ac_try_echo"; } >&5
1690	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1691	ac_status=$?
1692	if test -s conftest.err; then
1693	grep -v '^ *+' conftest.err >conftest.er1
1694	cat conftest.er1 >&5
1695	mv -f conftest.er1 conftest.err
1696	fi
1697	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1698	test $ac_status = 0; } > conftest.i && {
1699	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1700	test ! -s conftest.err
1701	}; then :
1702	ac_retval=0
1703	else
1704	$as_echo "$as_me: failed program was:" >&5
1705	sed 's/^/\| /' conftest.$ac_ext >&5
1706
1707	ac_retval=1
1708	fi
1709	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1710	as_fn_set_status $ac_retval
1711
1712	} # ac_fn_c_try_cpp
1713
1714	# ac_fn_c_try_run LINENO
1715	# ----------------------
1716	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1717	# that executables can be run.
1718	ac_fn_c_try_run ()
1719	{
1720	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1721	if { { ac_try="$ac_link"
1722	case "(($ac_try" in
1723	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1724	*) ac_try_echo=$ac_try;;
1725	esac
1726	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1727	$as_echo "$ac_try_echo"; } >&5
1728	(eval "$ac_link") 2>&5
1729	ac_status=$?
1730	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1731	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1732	{ { case "(($ac_try" in
1733	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1734	*) ac_try_echo=$ac_try;;
1735	esac
1736	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1737	$as_echo "$ac_try_echo"; } >&5
1738	(eval "$ac_try") 2>&5
1739	ac_status=$?
1740	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1741	test $ac_status = 0; }; }; then :
1742	ac_retval=0
1743	else
1744	$as_echo "$as_me: program exited with status $ac_status" >&5
1745	$as_echo "$as_me: failed program was:" >&5
1746	sed 's/^/\| /' conftest.$ac_ext >&5
1747
1748	ac_retval=$ac_status
1749	fi
1750	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1751	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1752	as_fn_set_status $ac_retval
1753
1754	} # ac_fn_c_try_run
1755
1756	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1757	# -------------------------------------------------------
1758	# Tests whether HEADER exists and can be compiled using the include files in
1759	# INCLUDES, setting the cache variable VAR accordingly.
1760	ac_fn_c_check_header_compile ()
1761	{
1762	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1763	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1764	$as_echo_n "checking for $2... " >&6; }
1765	if eval \${$3+:} false; then :
1766	$as_echo_n "(cached) " >&6
1767	else
1768	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1769	/* end confdefs.h. */
1770	$4
1771	#include <$2>
1772	_ACEOF
1773	if ac_fn_c_try_compile "$LINENO"; then :
1774	eval "$3=yes"
1775	else
1776	eval "$3=no"
1777	fi
1778	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1779	fi
1780	eval ac_res=\$$3
1781	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1782	$as_echo "$ac_res" >&6; }
1783	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1784
1785	} # ac_fn_c_check_header_compile
1786
1787	# ac_fn_c_check_func LINENO FUNC VAR
1788	# ----------------------------------
1789	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1790	ac_fn_c_check_func ()
1791	{
1792	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1793	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1794	$as_echo_n "checking for $2... " >&6; }
1795	if eval \${$3+:} false; then :
1796	$as_echo_n "(cached) " >&6
1797	else
1798	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1799	/* end confdefs.h. */
1800	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1801	For example, HP-UX 11i <limits.h> declares gettimeofday. */
1802	#define $2 innocuous_$2
1803
1804	/* System header to define __stub macros and hopefully few prototypes,
1805	which can conflict with char $2 (); below.
1806	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1807	<limits.h> exists even on freestanding compilers. */
1808
1809	#ifdef __STDC__
1810	# include <limits.h>
1811	#else
1812	# include <assert.h>
1813	#endif
1814
1815	#undef $2
1816
1817	/* Override any GCC internal prototype to avoid an error.
1818	Use char because int might match the return type of a GCC
1819	builtin and then its argument prototype would still apply. */
1820	#ifdef __cplusplus
1821	extern "C"
1822	#endif
1823	char $2 ();
1824	/* The GNU C library defines this for functions which it implements
1825	to always fail with ENOSYS. Some functions are actually named
1826	something starting with __ and the normal name is an alias. */
1827	#if defined __stub_$2 \|\| defined __stub___$2
1828	choke me
1829	#endif
1830
1831	int
1832	main ()
1833	{
1834	return $2 ();
1835	;
1836	return 0;
1837	}
1838	_ACEOF
1839	if ac_fn_c_try_link "$LINENO"; then :
1840	eval "$3=yes"
1841	else
1842	eval "$3=no"
1843	fi
1844	rm -f core conftest.err conftest.$ac_objext \
1845	conftest$ac_exeext conftest.$ac_ext
1846	fi
1847	eval ac_res=\$$3
1848	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1849	$as_echo "$ac_res" >&6; }
1850	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1851
1852	} # ac_fn_c_check_func
1853
1854	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1855	# -------------------------------------------------------
1856	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1857	# the include files in INCLUDES and setting the cache variable VAR
1858	# accordingly.
1859	ac_fn_c_check_header_mongrel ()
1860	{
1861	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1862	if eval \${$3+:} false; then :
1863	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1864	$as_echo_n "checking for $2... " >&6; }
1865	if eval \${$3+:} false; then :
1866	$as_echo_n "(cached) " >&6
1867	fi
1868	eval ac_res=\$$3
1869	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1870	$as_echo "$ac_res" >&6; }
1871	else
1872	# Is the header compilable?
1873	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1874	$as_echo_n "checking $2 usability... " >&6; }
1875	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1876	/* end confdefs.h. */
1877	$4
1878	#include <$2>
1879	_ACEOF
1880	if ac_fn_c_try_compile "$LINENO"; then :
1881	ac_header_compiler=yes
1882	else
1883	ac_header_compiler=no
1884	fi
1885	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1886	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1887	$as_echo "$ac_header_compiler" >&6; }
1888
1889	# Is the header present?
1890	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1891	$as_echo_n "checking $2 presence... " >&6; }
1892	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1893	/* end confdefs.h. */
1894	#include <$2>
1895	_ACEOF
1896	if ac_fn_c_try_cpp "$LINENO"; then :
1897	ac_header_preproc=yes
1898	else
1899	ac_header_preproc=no
1900	fi
1901	rm -f conftest.err conftest.i conftest.$ac_ext
1902	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1903	$as_echo "$ac_header_preproc" >&6; }
1904
1905	# So? What about this header?
1906	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1907	yes:no: )
1908	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1909	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1910	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1911	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1912	;;
1913	no:yes:* )
1914	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1915	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1916	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1917	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1918	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1919	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1920	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1921	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1922	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1923	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1924	( $as_echo "## --------------------------------------- ##
1925	## Report this to cforall@plg.uwaterloo.ca ##
1926	## --------------------------------------- ##"
1927	) \| sed "s/^/$as_me: WARNING: /" >&2
1928	;;
1929	esac
1930	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1931	$as_echo_n "checking for $2... " >&6; }
1932	if eval \${$3+:} false; then :
1933	$as_echo_n "(cached) " >&6
1934	else
1935	eval "$3=\$ac_header_compiler"
1936	fi
1937	eval ac_res=\$$3
1938	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1939	$as_echo "$ac_res" >&6; }
1940	fi
1941	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1942
1943	} # ac_fn_c_check_header_mongrel
1944
1945	# ac_fn_c_find_intX_t LINENO BITS VAR
1946	# -----------------------------------
1947	# Finds a signed integer type with width BITS, setting cache variable VAR
1948	# accordingly.
1949	ac_fn_c_find_intX_t ()
1950	{
1951	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1952	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
1953	$as_echo_n "checking for int$2_t... " >&6; }
1954	if eval \${$3+:} false; then :
1955	$as_echo_n "(cached) " >&6
1956	else
1957	eval "$3=no"
1958	# Order is important - never check a type that is potentially smaller
1959	# than half of the expected target width.
1960	for ac_type in int$2_t 'int' 'long int' \
1961	'long long int' 'short int' 'signed char'; do
1962	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1963	/* end confdefs.h. */
1964	$ac_includes_default
1965	enum { N = $2 / 2 - 1 };
1966	int
1967	main ()
1968	{
1969	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
1970	test_array [0] = 0
1971
1972	;
1973	return 0;
1974	}
1975	_ACEOF
1976	if ac_fn_c_try_compile "$LINENO"; then :
1977	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1978	/* end confdefs.h. */
1979	$ac_includes_default
1980	enum { N = $2 / 2 - 1 };
1981	int
1982	main ()
1983	{
1984	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
1985	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
1986	test_array [0] = 0
1987
1988	;
1989	return 0;
1990	}
1991	_ACEOF
1992	if ac_fn_c_try_compile "$LINENO"; then :
1993
1994	else
1995	case $ac_type in #(
1996	int$2_t) :
1997	eval "$3=yes" ;; #(
1998	*) :
1999	eval "$3=\$ac_type" ;;
2000	esac
2001	fi
2002	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2003	fi
2004	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2005	if eval test \"x\$"$3"\" = x"no"; then :
2006
2007	else
2008	break
2009	fi
2010	done
2011	fi
2012	eval ac_res=\$$3
2013	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2014	$as_echo "$ac_res" >&6; }
2015	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2016
2017	} # ac_fn_c_find_intX_t
2018
2019	# ac_fn_c_find_uintX_t LINENO BITS VAR
2020	# ------------------------------------
2021	# Finds an unsigned integer type with width BITS, setting cache variable VAR
2022	# accordingly.
2023	ac_fn_c_find_uintX_t ()
2024	{
2025	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2026	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2027	$as_echo_n "checking for uint$2_t... " >&6; }
2028	if eval \${$3+:} false; then :
2029	$as_echo_n "(cached) " >&6
2030	else
2031	eval "$3=no"
2032	# Order is important - never check a type that is potentially smaller
2033	# than half of the expected target width.
2034	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2035	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2036	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2037	/* end confdefs.h. */
2038	$ac_includes_default
2039	int
2040	main ()
2041	{
2042	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2043	test_array [0] = 0
2044
2045	;
2046	return 0;
2047	}
2048	_ACEOF
2049	if ac_fn_c_try_compile "$LINENO"; then :
2050	case $ac_type in #(
2051	uint$2_t) :
2052	eval "$3=yes" ;; #(
2053	*) :
2054	eval "$3=\$ac_type" ;;
2055	esac
2056	fi
2057	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2058	if eval test \"x\$"$3"\" = x"no"; then :
2059
2060	else
2061	break
2062	fi
2063	done
2064	fi
2065	eval ac_res=\$$3
2066	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2067	$as_echo "$ac_res" >&6; }
2068	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2069
2070	} # ac_fn_c_find_uintX_t
2071	cat >config.log <<_ACEOF
2072	This file contains any messages produced by compilers while
2073	running configure, to aid debugging if configure makes a mistake.
2074
2075	It was created by cfa-cc $as_me 1.0.0.0, which was
2076	generated by GNU Autoconf 2.68. Invocation command line was
2077
2078	$ $0 $@
2079
2080	_ACEOF
2081	exec 5>>config.log
2082	{
2083	cat <<_ASUNAME
2084	## --------- ##
2085	## Platform. ##
2086	## --------- ##
2087
2088	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
2089	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
2090	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
2091	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
2092	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
2093
2094	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
2095	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
2096
2097	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
2098	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
2099	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
2100	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
2101	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
2102	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
2103	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
2104
2105	_ASUNAME
2106
2107	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2108	for as_dir in $PATH
2109	do
2110	IFS=$as_save_IFS
2111	test -z "$as_dir" && as_dir=.
2112	$as_echo "PATH: $as_dir"
2113	done
2114	IFS=$as_save_IFS
2115
2116	} >&5
2117
2118	cat >&5 <<_ACEOF
2119
2120
2121	## ----------- ##
2122	## Core tests. ##
2123	## ----------- ##
2124
2125	_ACEOF
2126
2127
2128	# Keep a trace of the command line.
2129	# Strip out --no-create and --no-recursion so they do not pile up.
2130	# Strip out --silent because we don't want to record it for future runs.
2131	# Also quote any args containing shell meta-characters.
2132	# Make two passes to allow for proper duplicate-argument suppression.
2133	ac_configure_args=
2134	ac_configure_args0=
2135	ac_configure_args1=
2136	ac_must_keep_next=false
2137	for ac_pass in 1 2
2138	do
2139	for ac_arg
2140	do
2141	case $ac_arg in
2142	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2143	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2144	\| -silent \| --silent \| --silen \| --sile \| --sil)
2145	continue ;;
2146	\')
2147	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2148	esac
2149	case $ac_pass in
2150	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2151	2)
2152	as_fn_append ac_configure_args1 " '$ac_arg'"
2153	if test $ac_must_keep_next = true; then
2154	ac_must_keep_next=false # Got value, back to normal.
2155	else
2156	case $ac_arg in
2157	= \| --config-cache \| -C \| -disable-* \| --disable-* \
2158	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
2159	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
2160	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
2161	case "$ac_configure_args0 " in
2162	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
2163	esac
2164	;;
2165	-* ) ac_must_keep_next=true ;;
2166	esac
2167	fi
2168	as_fn_append ac_configure_args " '$ac_arg'"
2169	;;
2170	esac
2171	done
2172	done
2173	{ ac_configure_args0=; unset ac_configure_args0;}
2174	{ ac_configure_args1=; unset ac_configure_args1;}
2175
2176	# When interrupted or exit'd, cleanup temporary files, and complete
2177	# config.log. We remove comments because anyway the quotes in there
2178	# would cause problems or look ugly.
2179	# WARNING: Use '\'' to represent an apostrophe within the trap.
2180	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2181	trap 'exit_status=$?
2182	# Save into config.log some information that might help in debugging.
2183	{
2184	echo
2185
2186	$as_echo "## ---------------- ##
2187	## Cache variables. ##
2188	## ---------------- ##"
2189	echo
2190	# The following way of writing the cache mishandles newlines in values,
2191	(
2192	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
2193	eval ac_val=\$$ac_var
2194	case $ac_val in #(
2195	${as_nl})
2196	case $ac_var in #(
2197	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2198	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2199	esac
2200	case $ac_var in #(
2201	_ \| IFS \| as_nl) ;; #(
2202	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2203	*) { eval $ac_var=; unset $ac_var;} ;;
2204	esac ;;
2205	esac
2206	done
2207	(set) 2>&1 \|
2208	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2209	${as_nl}ac_space=\ )
2210	sed -n \
2211	"s/'\''/'\''\\\\'\'''\''/g;
2212	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
2213	;; #(
2214	*)
2215	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
2216	;;
2217	esac \|
2218	sort
2219	)
2220	echo
2221
2222	$as_echo "## ----------------- ##
2223	## Output variables. ##
2224	## ----------------- ##"
2225	echo
2226	for ac_var in $ac_subst_vars
2227	do
2228	eval ac_val=\$$ac_var
2229	case $ac_val in
2230	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2231	esac
2232	$as_echo "$ac_var='\''$ac_val'\''"
2233	done \| sort
2234	echo
2235
2236	if test -n "$ac_subst_files"; then
2237	$as_echo "## ------------------- ##
2238	## File substitutions. ##
2239	## ------------------- ##"
2240	echo
2241	for ac_var in $ac_subst_files
2242	do
2243	eval ac_val=\$$ac_var
2244	case $ac_val in
2245	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2246	esac
2247	$as_echo "$ac_var='\''$ac_val'\''"
2248	done \| sort
2249	echo
2250	fi
2251
2252	if test -s confdefs.h; then
2253	$as_echo "## ----------- ##
2254	## confdefs.h. ##
2255	## ----------- ##"
2256	echo
2257	cat confdefs.h
2258	echo
2259	fi
2260	test "$ac_signal" != 0 &&
2261	$as_echo "$as_me: caught signal $ac_signal"
2262	$as_echo "$as_me: exit $exit_status"
2263	} >&5
2264	rm -f core .core core.conftest. &&
2265	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2266	exit $exit_status
2267	' 0
2268	for ac_signal in 1 2 13 15; do
2269	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2270	done
2271	ac_signal=0
2272
2273	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2274	rm -f -r conftest* confdefs.h
2275
2276	$as_echo "/* confdefs.h */" > confdefs.h
2277
2278	# Predefined preprocessor variables.
2279
2280	cat >>confdefs.h <<_ACEOF
2281	#define PACKAGE_NAME "$PACKAGE_NAME"
2282	_ACEOF
2283
2284	cat >>confdefs.h <<_ACEOF
2285	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2286	_ACEOF
2287
2288	cat >>confdefs.h <<_ACEOF
2289	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2290	_ACEOF
2291
2292	cat >>confdefs.h <<_ACEOF
2293	#define PACKAGE_STRING "$PACKAGE_STRING"
2294	_ACEOF
2295
2296	cat >>confdefs.h <<_ACEOF
2297	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2298	_ACEOF
2299
2300	cat >>confdefs.h <<_ACEOF
2301	#define PACKAGE_URL "$PACKAGE_URL"
2302	_ACEOF
2303
2304
2305	# Let the site file select an alternate cache file if it wants to.
2306	# Prefer an explicitly selected file to automatically selected ones.
2307	ac_site_file1=NONE
2308	ac_site_file2=NONE
2309	if test -n "$CONFIG_SITE"; then
2310	# We do not want a PATH search for config.site.
2311	case $CONFIG_SITE in #((
2312	-*) ac_site_file1=./$CONFIG_SITE;;
2313	/) ac_site_file1=$CONFIG_SITE;;
2314	*) ac_site_file1=./$CONFIG_SITE;;
2315	esac
2316	elif test "x$prefix" != xNONE; then
2317	ac_site_file1=$prefix/share/config.site
2318	ac_site_file2=$prefix/etc/config.site
2319	else
2320	ac_site_file1=$ac_default_prefix/share/config.site
2321	ac_site_file2=$ac_default_prefix/etc/config.site
2322	fi
2323	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2324	do
2325	test "x$ac_site_file" = xNONE && continue
2326	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2327	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2328	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2329	sed 's/^/\| /' "$ac_site_file" >&5
2330	. "$ac_site_file" \
2331	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2332	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2333	as_fn_error $? "failed to load site script $ac_site_file
2334	See \`config.log' for more details" "$LINENO" 5; }
2335	fi
2336	done
2337
2338	if test -r "$cache_file"; then
2339	# Some versions of bash will fail to source /dev/null (special files
2340	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2341	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2342	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2343	$as_echo "$as_me: loading cache $cache_file" >&6;}
2344	case $cache_file in
2345	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2346	*) . "./$cache_file";;
2347	esac
2348	fi
2349	else
2350	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2351	$as_echo "$as_me: creating cache $cache_file" >&6;}
2352	>$cache_file
2353	fi
2354
2355	# Check that the precious variables saved in the cache have kept the same
2356	# value.
2357	ac_cache_corrupted=false
2358	for ac_var in $ac_precious_vars; do
2359	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2360	eval ac_new_set=\$ac_env_${ac_var}_set
2361	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2362	eval ac_new_val=\$ac_env_${ac_var}_value
2363	case $ac_old_set,$ac_new_set in
2364	set,)
2365	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2366	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2367	ac_cache_corrupted=: ;;
2368	,set)
2369	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2370	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2371	ac_cache_corrupted=: ;;
2372	,);;
2373	*)
2374	if test "x$ac_old_val" != "x$ac_new_val"; then
2375	# differences in whitespace do not lead to failure.
2376	ac_old_val_w=`echo x $ac_old_val`
2377	ac_new_val_w=`echo x $ac_new_val`
2378	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2379	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2380	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2381	ac_cache_corrupted=:
2382	else
2383	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2384	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2385	eval $ac_var=\$ac_old_val
2386	fi
2387	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2388	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2389	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2390	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2391	fi;;
2392	esac
2393	# Pass precious variables to config.status.
2394	if test "$ac_new_set" = set; then
2395	case $ac_new_val in
2396	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2397	*) ac_arg=$ac_var=$ac_new_val ;;
2398	esac
2399	case " $ac_configure_args " in
2400	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2401	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2402	esac
2403	fi
2404	done
2405	if $ac_cache_corrupted; then
2406	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2407	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2408	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2409	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2410	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2411	fi
2412	## -------------------- ##
2413	## Main body of script. ##
2414	## -------------------- ##
2415
2416	ac_ext=c
2417	ac_cpp='$CPP $CPPFLAGS'
2418	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2419	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2420	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2421
2422
2423	ac_aux_dir=
2424	for ac_dir in automake "$srcdir"/automake; do
2425	if test -f "$ac_dir/install-sh"; then
2426	ac_aux_dir=$ac_dir
2427	ac_install_sh="$ac_aux_dir/install-sh -c"
2428	break
2429	elif test -f "$ac_dir/install.sh"; then
2430	ac_aux_dir=$ac_dir
2431	ac_install_sh="$ac_aux_dir/install.sh -c"
2432	break
2433	elif test -f "$ac_dir/shtool"; then
2434	ac_aux_dir=$ac_dir
2435	ac_install_sh="$ac_aux_dir/shtool install -c"
2436	break
2437	fi
2438	done
2439	if test -z "$ac_aux_dir"; then
2440	as_fn_error $? "cannot find install-sh, install.sh, or shtool in automake \"$srcdir\"/automake" "$LINENO" 5
2441	fi
2442
2443	# These three variables are undocumented and unsupported,
2444	# and are intended to be withdrawn in a future Autoconf release.
2445	# They can cause serious problems if a builder's source tree is in a directory
2446	# whose full name contains unusual characters.
2447	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2448	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2449	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2450
2451
2452	#AC_CONFIG_SRCDIR([src/main.cc])
2453	ac_config_headers="$ac_config_headers config.h"
2454
2455	# Check whether --enable-silent-rules was given.
2456	if test "${enable_silent_rules+set}" = set; then :
2457	enableval=$enable_silent_rules;
2458	fi
2459
2460	case $enable_silent_rules in
2461	yes) AM_DEFAULT_VERBOSITY=0;;
2462	no) AM_DEFAULT_VERBOSITY=1;;
2463	*) AM_DEFAULT_VERBOSITY=1;;
2464	esac
2465	am_make=${MAKE-make}
2466	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2467	$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2468	if ${am_cv_make_support_nested_variables+:} false; then :
2469	$as_echo_n "(cached) " >&6
2470	else
2471	if $as_echo 'TRUE=$(BAR$(V))
2472	BAR0=false
2473	BAR1=true
2474	V=1
2475	am__doit:
2476	@$(TRUE)
2477	.PHONY: am__doit' \| $am_make -f - >/dev/null 2>&1; then
2478	am_cv_make_support_nested_variables=yes
2479	else
2480	am_cv_make_support_nested_variables=no
2481	fi
2482	fi
2483	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2484	$as_echo "$am_cv_make_support_nested_variables" >&6; }
2485	if test $am_cv_make_support_nested_variables = yes; then
2486	AM_V='$(V)'
2487	AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2488	else
2489	AM_V=$AM_DEFAULT_VERBOSITY
2490	AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2491	fi
2492	AM_BACKSLASH='\'
2493
2494
2495	if test "x${CXXFLAGS}" = "x"; then
2496	export CXXFLAGS="-std=c++11 -g ${CXXFLAGS}" # defaults, no -O2 for debugging and failures
2497	else
2498	export CXXFLAGS="-std=c++11 ${CXXFLAGS}" # flags from configure command
2499	fi
2500
2501	am__api_version='1.11'
2502
2503	# Find a good install program. We prefer a C program (faster),
2504	# so one script is as good as another. But avoid the broken or
2505	# incompatible versions:
2506	# SysV /etc/install, /usr/sbin/install
2507	# SunOS /usr/etc/install
2508	# IRIX /sbin/install
2509	# AIX /bin/install
2510	# AmigaOS /C/install, which installs bootblocks on floppy discs
2511	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2512	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2513	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2514	# OS/2's system install, which has a completely different semantic
2515	# ./install, which can be erroneously created by make from ./install.sh.
2516	# Reject install programs that cannot install multiple files.
2517	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2518	$as_echo_n "checking for a BSD-compatible install... " >&6; }
2519	if test -z "$INSTALL"; then
2520	if ${ac_cv_path_install+:} false; then :
2521	$as_echo_n "(cached) " >&6
2522	else
2523	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2524	for as_dir in $PATH
2525	do
2526	IFS=$as_save_IFS
2527	test -z "$as_dir" && as_dir=.
2528	# Account for people who put trailing slashes in PATH elements.
2529	case $as_dir/ in #((
2530	./ \| .// \| /[cC]/* \| \
2531	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
2532	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
2533	/usr/ucb/* ) ;;
2534	*)
2535	# OSF1 and SCO ODT 3.0 have their own names for install.
2536	# Don't use installbsd from OSF since it installs stuff as root
2537	# by default.
2538	for ac_prog in ginstall scoinst install; do
2539	for ac_exec_ext in '' $ac_executable_extensions; do
2540	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2541	if test $ac_prog = install &&
2542	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2543	# AIX install. It has an incompatible calling convention.
2544	:
2545	elif test $ac_prog = install &&
2546	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2547	# program-specific install script used by HP pwplus--don't use.
2548	:
2549	else
2550	rm -rf conftest.one conftest.two conftest.dir
2551	echo one > conftest.one
2552	echo two > conftest.two
2553	mkdir conftest.dir
2554	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2555	test -s conftest.one && test -s conftest.two &&
2556	test -s conftest.dir/conftest.one &&
2557	test -s conftest.dir/conftest.two
2558	then
2559	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2560	break 3
2561	fi
2562	fi
2563	fi
2564	done
2565	done
2566	;;
2567	esac
2568
2569	done
2570	IFS=$as_save_IFS
2571
2572	rm -rf conftest.one conftest.two conftest.dir
2573
2574	fi
2575	if test "${ac_cv_path_install+set}" = set; then
2576	INSTALL=$ac_cv_path_install
2577	else
2578	# As a last resort, use the slow shell script. Don't cache a
2579	# value for INSTALL within a source directory, because that will
2580	# break other packages using the cache if that directory is
2581	# removed, or if the value is a relative name.
2582	INSTALL=$ac_install_sh
2583	fi
2584	fi
2585	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2586	$as_echo "$INSTALL" >&6; }
2587
2588	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2589	# It thinks the first close brace ends the variable substitution.
2590	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2591
2592	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2593
2594	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2595
2596	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2597	$as_echo_n "checking whether build environment is sane... " >&6; }
2598	# Just in case
2599	sleep 1
2600	echo timestamp > conftest.file
2601	# Reject unsafe characters in $srcdir or the absolute working directory
2602	# name. Accept space and tab only in the latter.
2603	am_lf='
2604	'
2605	case `pwd` in
2606	[\\\"\#\$\&\'\`$am_lf])
2607	as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2608	esac
2609	case $srcdir in
2610	[\\\"\#\$\&\'\`$am_lf\ \ ])
2611	as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2612	esac
2613
2614	# Do `set' in a subshell so we don't clobber the current shell's
2615	# arguments. Must try -L first in case configure is actually a
2616	# symlink; some systems play weird games with the mod time of symlinks
2617	# (eg FreeBSD returns the mod time of the symlink's containing
2618	# directory).
2619	if (
2620	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2621	if test "$*" = "X"; then
2622	# -L didn't work.
2623	set X `ls -t "$srcdir/configure" conftest.file`
2624	fi
2625	rm -f conftest.file
2626	if test "$*" != "X $srcdir/configure conftest.file" \
2627	&& test "$*" != "X conftest.file $srcdir/configure"; then
2628
2629	# If neither matched, then we have a broken ls. This can happen
2630	# if, for instance, CONFIG_SHELL is bash and it inherits a
2631	# broken ls alias from the environment. This has actually
2632	# happened. Such a system could not be considered "sane".
2633	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
2634	alias in your environment" "$LINENO" 5
2635	fi
2636
2637	test "$2" = conftest.file
2638	)
2639	then
2640	# Ok.
2641	:
2642	else
2643	as_fn_error $? "newly created file is older than distributed files!
2644	Check your system clock" "$LINENO" 5
2645	fi
2646	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2647	$as_echo "yes" >&6; }
2648	test "$program_prefix" != NONE &&
2649	program_transform_name="s&^&$program_prefix&;$program_transform_name"
2650	# Use a double $ so make ignores it.
2651	test "$program_suffix" != NONE &&
2652	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2653	# Double any \ or $.
2654	# By default was `s,x,x', remove it if useless.
2655	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2656	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
2657
2658	# expand $ac_aux_dir to an absolute path
2659	am_aux_dir=`cd $ac_aux_dir && pwd`
2660
2661	if test x"${MISSING+set}" != xset; then
2662	case $am_aux_dir in
2663	\ \| \ )
2664	MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2665	*)
2666	MISSING="\${SHELL} $am_aux_dir/missing" ;;
2667	esac
2668	fi
2669	# Use eval to expand $SHELL
2670	if eval "$MISSING --run true"; then
2671	am_missing_run="$MISSING --run "
2672	else
2673	am_missing_run=
2674	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2675	$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2676	fi
2677
2678	if test x"${install_sh}" != xset; then
2679	case $am_aux_dir in
2680	\ \| \ )
2681	install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2682	*)
2683	install_sh="\${SHELL} $am_aux_dir/install-sh"
2684	esac
2685	fi
2686
2687	# Installed binaries are usually stripped using `strip' when the user
2688	# run `make install-strip'. However `strip' might not be the right
2689	# tool to use in cross-compilation environments, therefore Automake
2690	# will honor the `STRIP' environment variable to overrule this program.
2691	if test "$cross_compiling" != no; then
2692	if test -n "$ac_tool_prefix"; then
2693	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2694	set dummy ${ac_tool_prefix}strip; ac_word=$2
2695	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2696	$as_echo_n "checking for $ac_word... " >&6; }
2697	if ${ac_cv_prog_STRIP+:} false; then :
2698	$as_echo_n "(cached) " >&6
2699	else
2700	if test -n "$STRIP"; then
2701	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2702	else
2703	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2704	for as_dir in $PATH
2705	do
2706	IFS=$as_save_IFS
2707	test -z "$as_dir" && as_dir=.
2708	for ac_exec_ext in '' $ac_executable_extensions; do
2709	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2710	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2711	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2712	break 2
2713	fi
2714	done
2715	done
2716	IFS=$as_save_IFS
2717
2718	fi
2719	fi
2720	STRIP=$ac_cv_prog_STRIP
2721	if test -n "$STRIP"; then
2722	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2723	$as_echo "$STRIP" >&6; }
2724	else
2725	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2726	$as_echo "no" >&6; }
2727	fi
2728
2729
2730	fi
2731	if test -z "$ac_cv_prog_STRIP"; then
2732	ac_ct_STRIP=$STRIP
2733	# Extract the first word of "strip", so it can be a program name with args.
2734	set dummy strip; ac_word=$2
2735	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2736	$as_echo_n "checking for $ac_word... " >&6; }
2737	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2738	$as_echo_n "(cached) " >&6
2739	else
2740	if test -n "$ac_ct_STRIP"; then
2741	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2742	else
2743	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2744	for as_dir in $PATH
2745	do
2746	IFS=$as_save_IFS
2747	test -z "$as_dir" && as_dir=.
2748	for ac_exec_ext in '' $ac_executable_extensions; do
2749	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2750	ac_cv_prog_ac_ct_STRIP="strip"
2751	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2752	break 2
2753	fi
2754	done
2755	done
2756	IFS=$as_save_IFS
2757
2758	fi
2759	fi
2760	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2761	if test -n "$ac_ct_STRIP"; then
2762	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2763	$as_echo "$ac_ct_STRIP" >&6; }
2764	else
2765	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2766	$as_echo "no" >&6; }
2767	fi
2768
2769	if test "x$ac_ct_STRIP" = x; then
2770	STRIP=":"
2771	else
2772	case $cross_compiling:$ac_tool_warned in
2773	yes:)
2774	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2775	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2776	ac_tool_warned=yes ;;
2777	esac
2778	STRIP=$ac_ct_STRIP
2779	fi
2780	else
2781	STRIP="$ac_cv_prog_STRIP"
2782	fi
2783
2784	fi
2785	INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2786
2787	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2788	$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2789	if test -z "$MKDIR_P"; then
2790	if ${ac_cv_path_mkdir+:} false; then :
2791	$as_echo_n "(cached) " >&6
2792	else
2793	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2794	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2795	do
2796	IFS=$as_save_IFS
2797	test -z "$as_dir" && as_dir=.
2798	for ac_prog in mkdir gmkdir; do
2799	for ac_exec_ext in '' $ac_executable_extensions; do
2800	{ test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } \|\| continue
2801	case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2802	'mkdir (GNU coreutils) '* \| \
2803	'mkdir (coreutils) '* \| \
2804	'mkdir (fileutils) '4.1*)
2805	ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2806	break 3;;
2807	esac
2808	done
2809	done
2810	done
2811	IFS=$as_save_IFS
2812
2813	fi
2814
2815	test -d ./--version && rmdir ./--version
2816	if test "${ac_cv_path_mkdir+set}" = set; then
2817	MKDIR_P="$ac_cv_path_mkdir -p"
2818	else
2819	# As a last resort, use the slow shell script. Don't cache a
2820	# value for MKDIR_P within a source directory, because that will
2821	# break other packages using the cache if that directory is
2822	# removed, or if the value is a relative name.
2823	MKDIR_P="$ac_install_sh -d"
2824	fi
2825	fi
2826	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2827	$as_echo "$MKDIR_P" >&6; }
2828
2829	mkdir_p="$MKDIR_P"
2830	case $mkdir_p in
2831	[\\/$]* \| ?:[\\/]*) ;;
2832	/) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2833	esac
2834
2835	for ac_prog in gawk mawk nawk awk
2836	do
2837	# Extract the first word of "$ac_prog", so it can be a program name with args.
2838	set dummy $ac_prog; ac_word=$2
2839	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2840	$as_echo_n "checking for $ac_word... " >&6; }
2841	if ${ac_cv_prog_AWK+:} false; then :
2842	$as_echo_n "(cached) " >&6
2843	else
2844	if test -n "$AWK"; then
2845	ac_cv_prog_AWK="$AWK" # Let the user override the test.
2846	else
2847	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2848	for as_dir in $PATH
2849	do
2850	IFS=$as_save_IFS
2851	test -z "$as_dir" && as_dir=.
2852	for ac_exec_ext in '' $ac_executable_extensions; do
2853	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2854	ac_cv_prog_AWK="$ac_prog"
2855	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2856	break 2
2857	fi
2858	done
2859	done
2860	IFS=$as_save_IFS
2861
2862	fi
2863	fi
2864	AWK=$ac_cv_prog_AWK
2865	if test -n "$AWK"; then
2866	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2867	$as_echo "$AWK" >&6; }
2868	else
2869	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2870	$as_echo "no" >&6; }
2871	fi
2872
2873
2874	test -n "$AWK" && break
2875	done
2876
2877	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2878	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2879	set x ${MAKE-make}
2880	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2881	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2882	$as_echo_n "(cached) " >&6
2883	else
2884	cat >conftest.make <<\_ACEOF
2885	SHELL = /bin/sh
2886	all:
2887	@echo '@@@%%%=$(MAKE)=@@@%%%'
2888	_ACEOF
2889	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2890	case `${MAKE-make} -f conftest.make 2>/dev/null` in
2891	@@@%%%=?=@@@%%%*)
2892	eval ac_cv_prog_make_${ac_make}_set=yes;;
2893	*)
2894	eval ac_cv_prog_make_${ac_make}_set=no;;
2895	esac
2896	rm -f conftest.make
2897	fi
2898	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2899	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2900	$as_echo "yes" >&6; }
2901	SET_MAKE=
2902	else
2903	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2904	$as_echo "no" >&6; }
2905	SET_MAKE="MAKE=${MAKE-make}"
2906	fi
2907
2908	rm -rf .tst 2>/dev/null
2909	mkdir .tst 2>/dev/null
2910	if test -d .tst; then
2911	am__leading_dot=.
2912	else
2913	am__leading_dot=_
2914	fi
2915	rmdir .tst 2>/dev/null
2916
2917	if test "`cd $srcdir && pwd`" != "`pwd`"; then
2918	# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2919	# is not polluted with repeated "-I."
2920	am__isrc=' -I$(srcdir)'
2921	# test to see if srcdir already configured
2922	if test -f $srcdir/config.status; then
2923	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2924	fi
2925	fi
2926
2927	# test whether we have cygpath
2928	if test -z "$CYGPATH_W"; then
2929	if (cygpath --version) >/dev/null 2>/dev/null; then
2930	CYGPATH_W='cygpath -w'
2931	else
2932	CYGPATH_W=echo
2933	fi
2934	fi
2935
2936
2937	# Define the identity of the package.
2938	PACKAGE='cfa-cc'
2939	VERSION='1.0.0.0'
2940
2941
2942	cat >>confdefs.h <<_ACEOF
2943	#define PACKAGE "$PACKAGE"
2944	_ACEOF
2945
2946
2947	cat >>confdefs.h <<_ACEOF
2948	#define VERSION "$VERSION"
2949	_ACEOF
2950
2951	# Some tools Automake needs.
2952
2953	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2954
2955
2956	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2957
2958
2959	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2960
2961
2962	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2963
2964
2965	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2966
2967	# We need awk for the "check" target. The system "awk" is bad on
2968	# some platforms.
2969	# Always define AMTAR for backward compatibility. Yes, it's still used
2970	# in the wild :-( We should find a proper way to deprecate it ...
2971	AMTAR='$${TAR-tar}'
2972
2973	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2974
2975
2976
2977
2978
2979
2980	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2981	$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2982	# Check whether --enable-maintainer-mode was given.
2983	if test "${enable_maintainer_mode+set}" = set; then :
2984	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2985	else
2986	USE_MAINTAINER_MODE=yes
2987	fi
2988
2989	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2990	$as_echo "$USE_MAINTAINER_MODE" >&6; }
2991	if test $USE_MAINTAINER_MODE = yes; then
2992	MAINTAINER_MODE_TRUE=
2993	MAINTAINER_MODE_FALSE='#'
2994	else
2995	MAINTAINER_MODE_TRUE='#'
2996	MAINTAINER_MODE_FALSE=
2997	fi
2998
2999	MAINT=$MAINTAINER_MODE_TRUE
3000
3001	# may require auto* software to be installed
3002
3003	rm -f version
3004	echo ${PACKAGE_VERSION} > version # file containing version number for other tools
3005	chmod ugo-w version
3006	ver_major=`cut -d '.' -f1 version` # subdivide version number into components at periods
3007	ver_minor=`cut -d '.' -f2 version`
3008	ver_patch=`cut -d '.' -f3 version`
3009	ver_build=`cut -d '.' -f4 version`
3010
3011	# AC_SUBST([CONFIG_STATUS_DEPENDENCIES], ['$(top_srcdir)/version'])
3012
3013	cat >>confdefs.h <<_ACEOF
3014	#define CFA_VERSION_MAJOR ${ver_major}
3015	_ACEOF
3016
3017
3018	cat >>confdefs.h <<_ACEOF
3019	#define CFA_VERSION_MINOR ${ver_minor}
3020	_ACEOF
3021
3022
3023	cat >>confdefs.h <<_ACEOF
3024	#define CFA_VERSION_PATCH ${ver_patch}
3025	_ACEOF
3026
3027
3028	cat >>confdefs.h <<_ACEOF
3029	#define CFA_VERSION_BUILD ${ver_build}
3030	_ACEOF
3031
3032
3033	cat >>confdefs.h <<_ACEOF
3034	#define CFA_VERSION_SHORT "${ver_major}"
3035	_ACEOF
3036
3037
3038	cat >>confdefs.h <<_ACEOF
3039	#define CFA_VERSION "${ver_major}.${ver_minor}"
3040	_ACEOF
3041
3042
3043	cat >>confdefs.h <<_ACEOF
3044	#define CFA_VERSION_LONG "${ver_major}.${ver_minor}.${ver_patch}"
3045	_ACEOF
3046
3047
3048	cat >>confdefs.h <<_ACEOF
3049	#define CFA_VERSION_FULL "${ver_major}.${ver_minor}.${ver_patch}.${ver_build}"
3050	_ACEOF
3051
3052
3053	# Installation paths
3054
3055
3056	# Check whether --with-backend-compiler was given.
3057	if test "${with_backend_compiler+set}" = set; then :
3058	withval=$with_backend_compiler; backendcompiler=$withval
3059	else
3060	backendcompiler=""
3061	fi
3062
3063	if test "x$backendcompiler" != "x"; then
3064	BACKEND_CC=${backendcompiler}
3065	else
3066	# Extract the first word of "gcc", so it can be a program name with args.
3067	set dummy gcc; ac_word=$2
3068	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3069	$as_echo_n "checking for $ac_word... " >&6; }
3070	if ${ac_cv_path_BACKEND_CC+:} false; then :
3071	$as_echo_n "(cached) " >&6
3072	else
3073	case $BACKEND_CC in
3074	[\\/]* \| ?:[\\/]*)
3075	ac_cv_path_BACKEND_CC="$BACKEND_CC" # Let the user override the test with a path.
3076	;;
3077	*)
3078	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3079	for as_dir in $PATH
3080	do
3081	IFS=$as_save_IFS
3082	test -z "$as_dir" && as_dir=.
3083	for ac_exec_ext in '' $ac_executable_extensions; do
3084	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3085	ac_cv_path_BACKEND_CC="$as_dir/$ac_word$ac_exec_ext"
3086	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3087	break 2
3088	fi
3089	done
3090	done
3091	IFS=$as_save_IFS
3092
3093	;;
3094	esac
3095	fi
3096	BACKEND_CC=$ac_cv_path_BACKEND_CC
3097	if test -n "$BACKEND_CC"; then
3098	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $BACKEND_CC" >&5
3099	$as_echo "$BACKEND_CC" >&6; }
3100	else
3101	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3102	$as_echo "no" >&6; }
3103	fi
3104
3105	# check gcc installed
3106	if test "x$BACKEND_CC" = "x"; then
3107	as_fn_error $? "some version of gcc is needed. Get it at ftp://ftp.gnu.org" "$LINENO" 5
3108	exit 1
3109	fi
3110	fi
3111
3112	cat >>confdefs.h <<_ACEOF
3113	#define CFA_BACKEND_CC "${BACKEND_CC}"
3114	_ACEOF
3115
3116
3117
3118
3119
3120	# Check whether --enable-target-release was given.
3121	if test "${enable_target_release+set}" = set; then :
3122	enableval=$enable_target_release;
3123	fi
3124
3125	# Check whether --enable-target-debug was given.
3126	if test "${enable_target_debug+set}" = set; then :
3127	enableval=$enable_target_debug;
3128	fi
3129
3130	# Check whether --enable-threading was given.
3131	if test "${enable_threading+set}" = set; then :
3132	enableval=$enable_threading; case "${enableval}" in
3133	yes) build_threading-"yes" ;;
3134	no) build_threading="no" ;;
3135	*) as_fn_error $? "bad value ${enableval} for --enable-debug" "$LINENO" 5 ;;
3136	esac
3137	else
3138	build_threading="yes"
3139	fi
3140
3141
3142	case "$enable_target_release" in
3143	yes)
3144	case "$enable_target_debug" in
3145	yes)
3146	build_release="yes"
3147	build_debug="yes"
3148	;;
3149	no)
3150	build_release="yes"
3151	build_debug="no"
3152	;;
3153	*)
3154	build_release="yes"
3155	build_debug="no"
3156	;;
3157	esac
3158	;;
3159	no)
3160	case "$enable_target_debug" in
3161	yes)
3162	build_release="no"
3163	build_debug="yes"
3164	;;
3165	no)
3166	build_release="no"
3167	build_debug="no"
3168	;;
3169	*)
3170	build_release="no"
3171	build_debug="yes"
3172	;;
3173	esac
3174	;;
3175	*)
3176	case "$enable_target_debug" in
3177	yes)
3178	build_release="no"
3179	build_debug="yes"
3180	;;
3181	no)
3182	build_release="yes"
3183	build_debug="no"
3184	;;
3185	*)
3186	build_release="yes"
3187	build_debug="yes"
3188	;;
3189	esac
3190	;;
3191	esac
3192
3193	if test "x$build_release" = "xyes"; then
3194	BUILD_RELEASE_TRUE=
3195	BUILD_RELEASE_FALSE='#'
3196	else
3197	BUILD_RELEASE_TRUE='#'
3198	BUILD_RELEASE_FALSE=
3199	fi
3200
3201	if test "x$build_debug" = "xyes"; then
3202	BUILD_DEBUG_TRUE=
3203	BUILD_DEBUG_FALSE='#'
3204	else
3205	BUILD_DEBUG_TRUE='#'
3206	BUILD_DEBUG_FALSE=
3207	fi
3208
3209	if test "x$build_release$build_debug" = "xnono"; then
3210	BUILD_NO_LIB_TRUE=
3211	BUILD_NO_LIB_FALSE='#'
3212	else
3213	BUILD_NO_LIB_TRUE='#'
3214	BUILD_NO_LIB_FALSE=
3215	fi
3216
3217	if test "x$build_threading" = "xyes"; then
3218	BUILD_CONCURRENCY_TRUE=
3219	BUILD_CONCURRENCY_FALSE='#'
3220	else
3221	BUILD_CONCURRENCY_TRUE='#'
3222	BUILD_CONCURRENCY_FALSE=
3223	fi
3224
3225
3226	if test "x$prefix" = "xNONE"; then
3227	cfa_prefix=${ac_default_prefix}
3228	else
3229	cfa_prefix=${prefix}
3230	fi
3231
3232	cat >>confdefs.h <<_ACEOF
3233	#define CFA_PREFIX "${cfa_prefix}"
3234	_ACEOF
3235
3236	CFA_PREFIX=${cfa_prefix}
3237
3238
3239	if test "$includedir" = '${prefix}/include'; then
3240	cfa_incdir="${cfa_prefix}/include/cfa"
3241	else
3242	cfa_incdir=${includedir}
3243	fi
3244
3245	cat >>confdefs.h <<_ACEOF
3246	#define CFA_INCDIR "${cfa_incdir}"
3247	_ACEOF
3248
3249	CFA_INCDIR=${cfa_incdir}
3250
3251
3252	if test "$bindir" = '${exec_prefix}/bin'; then
3253	cfa_bindir="${cfa_prefix}/bin"
3254	else
3255	cfa_bindir=${bindir}
3256	fi
3257
3258	cat >>confdefs.h <<_ACEOF
3259	#define CFA_BINDIR "${cfa_bindir}"
3260	_ACEOF
3261
3262	CFA_BINDIR=${cfa_bindir}
3263
3264
3265	if test "$libdir" = '${exec_prefix}/lib'; then
3266	cfa_libdir=${cfa_prefix}/lib
3267	else
3268	cfa_libdir=${libdir}
3269	fi
3270
3271	cat >>confdefs.h <<_ACEOF
3272	#define CFA_LIBDIR "${cfa_libdir}"
3273	_ACEOF
3274
3275	CFA_LIBDIR=${cfa_libdir}
3276
3277
3278
3279	cat >>confdefs.h <<_ACEOF
3280	#define CFA_FLAGS "${CFAFLAGS}"
3281	_ACEOF
3282
3283	CFA_FLAGS=${CFAFLAGS}
3284
3285
3286	# Make sure we can run config.sub.
3287	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
3288	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3289
3290	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3291	$as_echo_n "checking build system type... " >&6; }
3292	if ${ac_cv_build+:} false; then :
3293	$as_echo_n "(cached) " >&6
3294	else
3295	ac_build_alias=$build_alias
3296	test "x$ac_build_alias" = x &&
3297	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3298	test "x$ac_build_alias" = x &&
3299	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3300	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
3301	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3302
3303	fi
3304	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3305	$as_echo "$ac_cv_build" >&6; }
3306	case $ac_cv_build in
3307	--*) ;;
3308	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3309	esac
3310	build=$ac_cv_build
3311	ac_save_IFS=$IFS; IFS='-'
3312	set x $ac_cv_build
3313	shift
3314	build_cpu=$1
3315	build_vendor=$2
3316	shift; shift
3317	# Remember, the first character of IFS is used to create $*,
3318	# except with old shells:
3319	build_os=$*
3320	IFS=$ac_save_IFS
3321	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
3322
3323
3324	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3325	$as_echo_n "checking host system type... " >&6; }
3326	if ${ac_cv_host+:} false; then :
3327	$as_echo_n "(cached) " >&6
3328	else
3329	if test "x$host_alias" = x; then
3330	ac_cv_host=$ac_cv_build
3331	else
3332	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
3333	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3334	fi
3335
3336	fi
3337	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3338	$as_echo "$ac_cv_host" >&6; }
3339	case $ac_cv_host in
3340	--*) ;;
3341	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3342	esac
3343	host=$ac_cv_host
3344	ac_save_IFS=$IFS; IFS='-'
3345	set x $ac_cv_host
3346	shift
3347	host_cpu=$1
3348	host_vendor=$2
3349	shift; shift
3350	# Remember, the first character of IFS is used to create $*,
3351	# except with old shells:
3352	host_os=$*
3353	IFS=$ac_save_IFS
3354	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
3355
3356
3357	MACHINE_TYPE=$host_cpu
3358
3359
3360	# Checks for programs.
3361	ac_ext=cpp
3362	ac_cpp='$CXXCPP $CPPFLAGS'
3363	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3364	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3365	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3366	if test -z "$CXX"; then
3367	if test -n "$CCC"; then
3368	CXX=$CCC
3369	else
3370	if test -n "$ac_tool_prefix"; then
3371	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3372	do
3373	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3374	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3375	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3376	$as_echo_n "checking for $ac_word... " >&6; }
3377	if ${ac_cv_prog_CXX+:} false; then :
3378	$as_echo_n "(cached) " >&6
3379	else
3380	if test -n "$CXX"; then
3381	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3382	else
3383	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3384	for as_dir in $PATH
3385	do
3386	IFS=$as_save_IFS
3387	test -z "$as_dir" && as_dir=.
3388	for ac_exec_ext in '' $ac_executable_extensions; do
3389	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3390	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3391	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3392	break 2
3393	fi
3394	done
3395	done
3396	IFS=$as_save_IFS
3397
3398	fi
3399	fi
3400	CXX=$ac_cv_prog_CXX
3401	if test -n "$CXX"; then
3402	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3403	$as_echo "$CXX" >&6; }
3404	else
3405	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3406	$as_echo "no" >&6; }
3407	fi
3408
3409
3410	test -n "$CXX" && break
3411	done
3412	fi
3413	if test -z "$CXX"; then
3414	ac_ct_CXX=$CXX
3415	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3416	do
3417	# Extract the first word of "$ac_prog", so it can be a program name with args.
3418	set dummy $ac_prog; ac_word=$2
3419	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3420	$as_echo_n "checking for $ac_word... " >&6; }
3421	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3422	$as_echo_n "(cached) " >&6
3423	else
3424	if test -n "$ac_ct_CXX"; then
3425	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3426	else
3427	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3428	for as_dir in $PATH
3429	do
3430	IFS=$as_save_IFS
3431	test -z "$as_dir" && as_dir=.
3432	for ac_exec_ext in '' $ac_executable_extensions; do
3433	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3434	ac_cv_prog_ac_ct_CXX="$ac_prog"
3435	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3436	break 2
3437	fi
3438	done
3439	done
3440	IFS=$as_save_IFS
3441
3442	fi
3443	fi
3444	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3445	if test -n "$ac_ct_CXX"; then
3446	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3447	$as_echo "$ac_ct_CXX" >&6; }
3448	else
3449	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3450	$as_echo "no" >&6; }
3451	fi
3452
3453
3454	test -n "$ac_ct_CXX" && break
3455	done
3456
3457	if test "x$ac_ct_CXX" = x; then
3458	CXX="g++"
3459	else
3460	case $cross_compiling:$ac_tool_warned in
3461	yes:)
3462	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3463	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3464	ac_tool_warned=yes ;;
3465	esac
3466	CXX=$ac_ct_CXX
3467	fi
3468	fi
3469
3470	fi
3471	fi
3472	# Provide some information about the compiler.
3473	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3474	set X $ac_compile
3475	ac_compiler=$2
3476	for ac_option in --version -v -V -qversion; do
3477	{ { ac_try="$ac_compiler $ac_option >&5"
3478	case "(($ac_try" in
3479	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3480	*) ac_try_echo=$ac_try;;
3481	esac
3482	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3483	$as_echo "$ac_try_echo"; } >&5
3484	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3485	ac_status=$?
3486	if test -s conftest.err; then
3487	sed '10a\
3488	... rest of stderr output deleted ...
3489	10q' conftest.err >conftest.er1
3490	cat conftest.er1 >&5
3491	fi
3492	rm -f conftest.er1 conftest.err
3493	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3494	test $ac_status = 0; }
3495	done
3496
3497	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3498	/* end confdefs.h. */
3499
3500	int
3501	main ()
3502	{
3503
3504	;
3505	return 0;
3506	}
3507	_ACEOF
3508	ac_clean_files_save=$ac_clean_files
3509	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3510	# Try to create an executable without -o first, disregard a.out.
3511	# It will help us diagnose broken compilers, and finding out an intuition
3512	# of exeext.
3513	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
3514	$as_echo_n "checking whether the C++ compiler works... " >&6; }
3515	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3516
3517	# The possible output files:
3518	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3519
3520	ac_rmfiles=
3521	for ac_file in $ac_files
3522	do
3523	case $ac_file in
3524	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3525	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3526	esac
3527	done
3528	rm -f $ac_rmfiles
3529
3530	if { { ac_try="$ac_link_default"
3531	case "(($ac_try" in
3532	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3533	*) ac_try_echo=$ac_try;;
3534	esac
3535	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3536	$as_echo "$ac_try_echo"; } >&5
3537	(eval "$ac_link_default") 2>&5
3538	ac_status=$?
3539	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3540	test $ac_status = 0; }; then :
3541	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3542	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3543	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3544	# so that the user can short-circuit this test for compilers unknown to
3545	# Autoconf.
3546	for ac_file in $ac_files ''
3547	do
3548	test -f "$ac_file" \|\| continue
3549	case $ac_file in
3550	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
3551	;;
3552	[ab].out )
3553	# We found the default executable, but exeext='' is most
3554	# certainly right.
3555	break;;
3556	. )
3557	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3558	then :; else
3559	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3560	fi
3561	# We set ac_cv_exeext here because the later test for it is not
3562	# safe: cross compilers may not add the suffix if given an `-o'
3563	# argument, so we may need to know it at that point already.
3564	# Even if this section looks crufty: it has the advantage of
3565	# actually working.
3566	break;;
3567	* )
3568	break;;
3569	esac
3570	done
3571	test "$ac_cv_exeext" = no && ac_cv_exeext=
3572
3573	else
3574	ac_file=''
3575	fi
3576	if test -z "$ac_file"; then :
3577	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3578	$as_echo "no" >&6; }
3579	$as_echo "$as_me: failed program was:" >&5
3580	sed 's/^/\| /' conftest.$ac_ext >&5
3581
3582	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3583	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3584	as_fn_error 77 "C++ compiler cannot create executables
3585	See \`config.log' for more details" "$LINENO" 5; }
3586	else
3587	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3588	$as_echo "yes" >&6; }
3589	fi
3590	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3591	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
3592	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3593	$as_echo "$ac_file" >&6; }
3594	ac_exeext=$ac_cv_exeext
3595
3596	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3597	ac_clean_files=$ac_clean_files_save
3598	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3599	$as_echo_n "checking for suffix of executables... " >&6; }
3600	if { { ac_try="$ac_link"
3601	case "(($ac_try" in
3602	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3603	*) ac_try_echo=$ac_try;;
3604	esac
3605	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3606	$as_echo "$ac_try_echo"; } >&5
3607	(eval "$ac_link") 2>&5
3608	ac_status=$?
3609	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3610	test $ac_status = 0; }; then :
3611	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3612	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3613	# work properly (i.e., refer to `conftest.exe'), while it won't with
3614	# `rm'.
3615	for ac_file in conftest.exe conftest conftest.*; do
3616	test -f "$ac_file" \|\| continue
3617	case $ac_file in
3618	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3619	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3620	break;;
3621	* ) break;;
3622	esac
3623	done
3624	else
3625	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3626	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3627	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3628	See \`config.log' for more details" "$LINENO" 5; }
3629	fi
3630	rm -f conftest conftest$ac_cv_exeext
3631	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3632	$as_echo "$ac_cv_exeext" >&6; }
3633
3634	rm -f conftest.$ac_ext
3635	EXEEXT=$ac_cv_exeext
3636	ac_exeext=$EXEEXT
3637	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3638	/* end confdefs.h. */
3639	#include <stdio.h>
3640	int
3641	main ()
3642	{
3643	FILE *f = fopen ("conftest.out", "w");
3644	return ferror (f) \|\| fclose (f) != 0;
3645
3646	;
3647	return 0;
3648	}
3649	_ACEOF
3650	ac_clean_files="$ac_clean_files conftest.out"
3651	# Check that the compiler produces executables we can run. If not, either
3652	# the compiler is broken, or we cross compile.
3653	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3654	$as_echo_n "checking whether we are cross compiling... " >&6; }
3655	if test "$cross_compiling" != yes; then
3656	{ { ac_try="$ac_link"
3657	case "(($ac_try" in
3658	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3659	*) ac_try_echo=$ac_try;;
3660	esac
3661	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3662	$as_echo "$ac_try_echo"; } >&5
3663	(eval "$ac_link") 2>&5
3664	ac_status=$?
3665	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3666	test $ac_status = 0; }
3667	if { ac_try='./conftest$ac_cv_exeext'
3668	{ { case "(($ac_try" in
3669	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3670	*) ac_try_echo=$ac_try;;
3671	esac
3672	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3673	$as_echo "$ac_try_echo"; } >&5
3674	(eval "$ac_try") 2>&5
3675	ac_status=$?
3676	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3677	test $ac_status = 0; }; }; then
3678	cross_compiling=no
3679	else
3680	if test "$cross_compiling" = maybe; then
3681	cross_compiling=yes
3682	else
3683	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3684	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3685	as_fn_error $? "cannot run C++ compiled programs.
3686	If you meant to cross compile, use \`--host'.
3687	See \`config.log' for more details" "$LINENO" 5; }
3688	fi
3689	fi
3690	fi
3691	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3692	$as_echo "$cross_compiling" >&6; }
3693
3694	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3695	ac_clean_files=$ac_clean_files_save
3696	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3697	$as_echo_n "checking for suffix of object files... " >&6; }
3698	if ${ac_cv_objext+:} false; then :
3699	$as_echo_n "(cached) " >&6
3700	else
3701	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3702	/* end confdefs.h. */
3703
3704	int
3705	main ()
3706	{
3707
3708	;
3709	return 0;
3710	}
3711	_ACEOF
3712	rm -f conftest.o conftest.obj
3713	if { { ac_try="$ac_compile"
3714	case "(($ac_try" in
3715	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3716	*) ac_try_echo=$ac_try;;
3717	esac
3718	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3719	$as_echo "$ac_try_echo"; } >&5
3720	(eval "$ac_compile") 2>&5
3721	ac_status=$?
3722	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3723	test $ac_status = 0; }; then :
3724	for ac_file in conftest.o conftest.obj conftest.*; do
3725	test -f "$ac_file" \|\| continue;
3726	case $ac_file in
3727	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3728	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3729	break;;
3730	esac
3731	done
3732	else
3733	$as_echo "$as_me: failed program was:" >&5
3734	sed 's/^/\| /' conftest.$ac_ext >&5
3735
3736	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3737	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3738	as_fn_error $? "cannot compute suffix of object files: cannot compile
3739	See \`config.log' for more details" "$LINENO" 5; }
3740	fi
3741	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3742	fi
3743	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3744	$as_echo "$ac_cv_objext" >&6; }
3745	OBJEXT=$ac_cv_objext
3746	ac_objext=$OBJEXT
3747	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3748	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3749	if ${ac_cv_cxx_compiler_gnu+:} false; then :
3750	$as_echo_n "(cached) " >&6
3751	else
3752	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3753	/* end confdefs.h. */
3754
3755	int
3756	main ()
3757	{
3758	#ifndef __GNUC__
3759	choke me
3760	#endif
3761
3762	;
3763	return 0;
3764	}
3765	_ACEOF
3766	if ac_fn_cxx_try_compile "$LINENO"; then :
3767	ac_compiler_gnu=yes
3768	else
3769	ac_compiler_gnu=no
3770	fi
3771	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3772	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3773
3774	fi
3775	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3776	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3777	if test $ac_compiler_gnu = yes; then
3778	GXX=yes
3779	else
3780	GXX=
3781	fi
3782	ac_test_CXXFLAGS=${CXXFLAGS+set}
3783	ac_save_CXXFLAGS=$CXXFLAGS
3784	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3785	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3786	if ${ac_cv_prog_cxx_g+:} false; then :
3787	$as_echo_n "(cached) " >&6
3788	else
3789	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3790	ac_cxx_werror_flag=yes
3791	ac_cv_prog_cxx_g=no
3792	CXXFLAGS="-g"
3793	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3794	/* end confdefs.h. */
3795
3796	int
3797	main ()
3798	{
3799
3800	;
3801	return 0;
3802	}
3803	_ACEOF
3804	if ac_fn_cxx_try_compile "$LINENO"; then :
3805	ac_cv_prog_cxx_g=yes
3806	else
3807	CXXFLAGS=""
3808	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3809	/* end confdefs.h. */
3810
3811	int
3812	main ()
3813	{
3814
3815	;
3816	return 0;
3817	}
3818	_ACEOF
3819	if ac_fn_cxx_try_compile "$LINENO"; then :
3820
3821	else
3822	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3823	CXXFLAGS="-g"
3824	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3825	/* end confdefs.h. */
3826
3827	int
3828	main ()
3829	{
3830
3831	;
3832	return 0;
3833	}
3834	_ACEOF
3835	if ac_fn_cxx_try_compile "$LINENO"; then :
3836	ac_cv_prog_cxx_g=yes
3837	fi
3838	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3839	fi
3840	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3841	fi
3842	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3843	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3844	fi
3845	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3846	$as_echo "$ac_cv_prog_cxx_g" >&6; }
3847	if test "$ac_test_CXXFLAGS" = set; then
3848	CXXFLAGS=$ac_save_CXXFLAGS
3849	elif test $ac_cv_prog_cxx_g = yes; then
3850	if test "$GXX" = yes; then
3851	CXXFLAGS="-g -O2"
3852	else
3853	CXXFLAGS="-g"
3854	fi
3855	else
3856	if test "$GXX" = yes; then
3857	CXXFLAGS="-O2"
3858	else
3859	CXXFLAGS=
3860	fi
3861	fi
3862	ac_ext=c
3863	ac_cpp='$CPP $CPPFLAGS'
3864	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3865	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3866	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3867	DEPDIR="${am__leading_dot}deps"
3868
3869	ac_config_commands="$ac_config_commands depfiles"
3870
3871
3872	am_make=${MAKE-make}
3873	cat > confinc << 'END'
3874	am__doit:
3875	@echo this is the am__doit target
3876	.PHONY: am__doit
3877	END
3878	# If we don't find an include directive, just comment out the code.
3879	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3880	$as_echo_n "checking for style of include used by $am_make... " >&6; }
3881	am__include="#"
3882	am__quote=
3883	_am_result=none
3884	# First try GNU make style include.
3885	echo "include confinc" > confmf
3886	# Ignore all kinds of additional output from `make'.
3887	case `$am_make -s -f confmf 2> /dev/null` in #(
3888	the\ am__doit\ target)
3889	am__include=include
3890	am__quote=
3891	_am_result=GNU
3892	;;
3893	esac
3894	# Now try BSD make style include.
3895	if test "$am__include" = "#"; then
3896	echo '.include "confinc"' > confmf
3897	case `$am_make -s -f confmf 2> /dev/null` in #(
3898	the\ am__doit\ target)
3899	am__include=.include
3900	am__quote="\""
3901	_am_result=BSD
3902	;;
3903	esac
3904	fi
3905
3906
3907	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3908	$as_echo "$_am_result" >&6; }
3909	rm -f confinc confmf
3910
3911	# Check whether --enable-dependency-tracking was given.
3912	if test "${enable_dependency_tracking+set}" = set; then :
3913	enableval=$enable_dependency_tracking;
3914	fi
3915
3916	if test "x$enable_dependency_tracking" != xno; then
3917	am_depcomp="$ac_aux_dir/depcomp"
3918	AMDEPBACKSLASH='\'
3919	am__nodep='_no'
3920	fi
3921	if test "x$enable_dependency_tracking" != xno; then
3922	AMDEP_TRUE=
3923	AMDEP_FALSE='#'
3924	else
3925	AMDEP_TRUE='#'
3926	AMDEP_FALSE=
3927	fi
3928
3929
3930
3931	depcc="$CXX" am_compiler_list=
3932
3933	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3934	$as_echo_n "checking dependency style of $depcc... " >&6; }
3935	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
3936	$as_echo_n "(cached) " >&6
3937	else
3938	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3939	# We make a subdir and do the tests there. Otherwise we can end up
3940	# making bogus files that we don't know about and never remove. For
3941	# instance it was reported that on HP-UX the gcc test will end up
3942	# making a dummy file named `D' -- because `-MD' means `put the output
3943	# in D'.
3944	rm -rf conftest.dir
3945	mkdir conftest.dir
3946	# Copy depcomp to subdir because otherwise we won't find it if we're
3947	# using a relative directory.
3948	cp "$am_depcomp" conftest.dir
3949	cd conftest.dir
3950	# We will build objects and dependencies in a subdirectory because
3951	# it helps to detect inapplicable dependency modes. For instance
3952	# both Tru64's cc and ICC support -MD to output dependencies as a
3953	# side effect of compilation, but ICC will put the dependencies in
3954	# the current directory while Tru64 will put them in the object
3955	# directory.
3956	mkdir sub
3957
3958	am_cv_CXX_dependencies_compiler_type=none
3959	if test "$am_compiler_list" = ""; then
3960	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3961	fi
3962	am__universal=false
3963	case " $depcc " in #(
3964	\ -arch\ \ -arch\ *) am__universal=true ;;
3965	esac
3966
3967	for depmode in $am_compiler_list; do
3968	# Setup a source with many dependencies, because some compilers
3969	# like to wrap large dependency lists on column 80 (with \), and
3970	# we should not choose a depcomp mode which is confused by this.
3971	#
3972	# We need to recreate these files for each test, as the compiler may
3973	# overwrite some of them when testing with obscure command lines.
3974	# This happens at least with the AIX C compiler.
3975	: > sub/conftest.c
3976	for i in 1 2 3 4 5 6; do
3977	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3978	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3979	# Solaris 8's {/usr,}/bin/sh.
3980	touch sub/conftst$i.h
3981	done
3982	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3983
3984	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3985	# mode. It turns out that the SunPro C++ compiler does not properly
3986	# handle `-M -o', and we need to detect this. Also, some Intel
3987	# versions had trouble with output in subdirs
3988	am__obj=sub/conftest.${OBJEXT-o}
3989	am__minus_obj="-o $am__obj"
3990	case $depmode in
3991	gcc)
3992	# This depmode causes a compiler race in universal mode.
3993	test "$am__universal" = false \|\| continue
3994	;;
3995	nosideeffect)
3996	# after this tag, mechanisms are not by side-effect, so they'll
3997	# only be used when explicitly requested
3998	if test "x$enable_dependency_tracking" = xyes; then
3999	continue
4000	else
4001	break
4002	fi
4003	;;
4004	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4005	# This compiler won't grok `-c -o', but also, the minuso test has
4006	# not run yet. These depmodes are late enough in the game, and
4007	# so weak that their functioning should not be impacted.
4008	am__obj=conftest.${OBJEXT-o}
4009	am__minus_obj=
4010	;;
4011	none) break ;;
4012	esac
4013	if depmode=$depmode \
4014	source=sub/conftest.c object=$am__obj \
4015	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4016	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4017	>/dev/null 2>conftest.err &&
4018	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4019	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4020	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4021	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4022	# icc doesn't choke on unknown options, it will just issue warnings
4023	# or remarks (even with -Werror). So we grep stderr for any message
4024	# that says an option was ignored or not supported.
4025	# When given -MP, icc 7.0 and 7.1 complain thusly:
4026	# icc: Command line warning: ignoring option '-M'; no argument required
4027	# The diagnosis changed in icc 8.0:
4028	# icc: Command line remark: option '-MP' not supported
4029	if (grep 'ignoring option' conftest.err \|\|
4030	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4031	am_cv_CXX_dependencies_compiler_type=$depmode
4032	break
4033	fi
4034	fi
4035	done
4036
4037	cd ..
4038	rm -rf conftest.dir
4039	else
4040	am_cv_CXX_dependencies_compiler_type=none
4041	fi
4042
4043	fi
4044	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4045	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4046	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4047
4048	if
4049	test "x$enable_dependency_tracking" != xno \
4050	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4051	am__fastdepCXX_TRUE=
4052	am__fastdepCXX_FALSE='#'
4053	else
4054	am__fastdepCXX_TRUE='#'
4055	am__fastdepCXX_FALSE=
4056	fi
4057
4058
4059	ac_ext=c
4060	ac_cpp='$CPP $CPPFLAGS'
4061	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4062	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4063	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4064	if test -n "$ac_tool_prefix"; then
4065	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4066	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4067	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4068	$as_echo_n "checking for $ac_word... " >&6; }
4069	if ${ac_cv_prog_CC+:} false; then :
4070	$as_echo_n "(cached) " >&6
4071	else
4072	if test -n "$CC"; then
4073	ac_cv_prog_CC="$CC" # Let the user override the test.
4074	else
4075	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4076	for as_dir in $PATH
4077	do
4078	IFS=$as_save_IFS
4079	test -z "$as_dir" && as_dir=.
4080	for ac_exec_ext in '' $ac_executable_extensions; do
4081	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4082	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4083	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4084	break 2
4085	fi
4086	done
4087	done
4088	IFS=$as_save_IFS
4089
4090	fi
4091	fi
4092	CC=$ac_cv_prog_CC
4093	if test -n "$CC"; then
4094	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4095	$as_echo "$CC" >&6; }
4096	else
4097	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4098	$as_echo "no" >&6; }
4099	fi
4100
4101
4102	fi
4103	if test -z "$ac_cv_prog_CC"; then
4104	ac_ct_CC=$CC
4105	# Extract the first word of "gcc", so it can be a program name with args.
4106	set dummy gcc; ac_word=$2
4107	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4108	$as_echo_n "checking for $ac_word... " >&6; }
4109	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4110	$as_echo_n "(cached) " >&6
4111	else
4112	if test -n "$ac_ct_CC"; then
4113	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4114	else
4115	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4116	for as_dir in $PATH
4117	do
4118	IFS=$as_save_IFS
4119	test -z "$as_dir" && as_dir=.
4120	for ac_exec_ext in '' $ac_executable_extensions; do
4121	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4122	ac_cv_prog_ac_ct_CC="gcc"
4123	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4124	break 2
4125	fi
4126	done
4127	done
4128	IFS=$as_save_IFS
4129
4130	fi
4131	fi
4132	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4133	if test -n "$ac_ct_CC"; then
4134	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4135	$as_echo "$ac_ct_CC" >&6; }
4136	else
4137	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4138	$as_echo "no" >&6; }
4139	fi
4140
4141	if test "x$ac_ct_CC" = x; then
4142	CC=""
4143	else
4144	case $cross_compiling:$ac_tool_warned in
4145	yes:)
4146	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4147	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4148	ac_tool_warned=yes ;;
4149	esac
4150	CC=$ac_ct_CC
4151	fi
4152	else
4153	CC="$ac_cv_prog_CC"
4154	fi
4155
4156	if test -z "$CC"; then
4157	if test -n "$ac_tool_prefix"; then
4158	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4159	set dummy ${ac_tool_prefix}cc; ac_word=$2
4160	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4161	$as_echo_n "checking for $ac_word... " >&6; }
4162	if ${ac_cv_prog_CC+:} false; then :
4163	$as_echo_n "(cached) " >&6
4164	else
4165	if test -n "$CC"; then
4166	ac_cv_prog_CC="$CC" # Let the user override the test.
4167	else
4168	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4169	for as_dir in $PATH
4170	do
4171	IFS=$as_save_IFS
4172	test -z "$as_dir" && as_dir=.
4173	for ac_exec_ext in '' $ac_executable_extensions; do
4174	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4175	ac_cv_prog_CC="${ac_tool_prefix}cc"
4176	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4177	break 2
4178	fi
4179	done
4180	done
4181	IFS=$as_save_IFS
4182
4183	fi
4184	fi
4185	CC=$ac_cv_prog_CC
4186	if test -n "$CC"; then
4187	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4188	$as_echo "$CC" >&6; }
4189	else
4190	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4191	$as_echo "no" >&6; }
4192	fi
4193
4194
4195	fi
4196	fi
4197	if test -z "$CC"; then
4198	# Extract the first word of "cc", so it can be a program name with args.
4199	set dummy cc; ac_word=$2
4200	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4201	$as_echo_n "checking for $ac_word... " >&6; }
4202	if ${ac_cv_prog_CC+:} false; then :
4203	$as_echo_n "(cached) " >&6
4204	else
4205	if test -n "$CC"; then
4206	ac_cv_prog_CC="$CC" # Let the user override the test.
4207	else
4208	ac_prog_rejected=no
4209	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4210	for as_dir in $PATH
4211	do
4212	IFS=$as_save_IFS
4213	test -z "$as_dir" && as_dir=.
4214	for ac_exec_ext in '' $ac_executable_extensions; do
4215	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4216	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4217	ac_prog_rejected=yes
4218	continue
4219	fi
4220	ac_cv_prog_CC="cc"
4221	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4222	break 2
4223	fi
4224	done
4225	done
4226	IFS=$as_save_IFS
4227
4228	if test $ac_prog_rejected = yes; then
4229	# We found a bogon in the path, so make sure we never use it.
4230	set dummy $ac_cv_prog_CC
4231	shift
4232	if test $# != 0; then
4233	# We chose a different compiler from the bogus one.
4234	# However, it has the same basename, so the bogon will be chosen
4235	# first if we set CC to just the basename; use the full file name.
4236	shift
4237	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4238	fi
4239	fi
4240	fi
4241	fi
4242	CC=$ac_cv_prog_CC
4243	if test -n "$CC"; then
4244	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4245	$as_echo "$CC" >&6; }
4246	else
4247	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4248	$as_echo "no" >&6; }
4249	fi
4250
4251
4252	fi
4253	if test -z "$CC"; then
4254	if test -n "$ac_tool_prefix"; then
4255	for ac_prog in cl.exe
4256	do
4257	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4258	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4259	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4260	$as_echo_n "checking for $ac_word... " >&6; }
4261	if ${ac_cv_prog_CC+:} false; then :
4262	$as_echo_n "(cached) " >&6
4263	else
4264	if test -n "$CC"; then
4265	ac_cv_prog_CC="$CC" # Let the user override the test.
4266	else
4267	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4268	for as_dir in $PATH
4269	do
4270	IFS=$as_save_IFS
4271	test -z "$as_dir" && as_dir=.
4272	for ac_exec_ext in '' $ac_executable_extensions; do
4273	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4274	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4275	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4276	break 2
4277	fi
4278	done
4279	done
4280	IFS=$as_save_IFS
4281
4282	fi
4283	fi
4284	CC=$ac_cv_prog_CC
4285	if test -n "$CC"; then
4286	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4287	$as_echo "$CC" >&6; }
4288	else
4289	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4290	$as_echo "no" >&6; }
4291	fi
4292
4293
4294	test -n "$CC" && break
4295	done
4296	fi
4297	if test -z "$CC"; then
4298	ac_ct_CC=$CC
4299	for ac_prog in cl.exe
4300	do
4301	# Extract the first word of "$ac_prog", so it can be a program name with args.
4302	set dummy $ac_prog; ac_word=$2
4303	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4304	$as_echo_n "checking for $ac_word... " >&6; }
4305	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4306	$as_echo_n "(cached) " >&6
4307	else
4308	if test -n "$ac_ct_CC"; then
4309	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4310	else
4311	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4312	for as_dir in $PATH
4313	do
4314	IFS=$as_save_IFS
4315	test -z "$as_dir" && as_dir=.
4316	for ac_exec_ext in '' $ac_executable_extensions; do
4317	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4318	ac_cv_prog_ac_ct_CC="$ac_prog"
4319	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4320	break 2
4321	fi
4322	done
4323	done
4324	IFS=$as_save_IFS
4325
4326	fi
4327	fi
4328	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4329	if test -n "$ac_ct_CC"; then
4330	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4331	$as_echo "$ac_ct_CC" >&6; }
4332	else
4333	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4334	$as_echo "no" >&6; }
4335	fi
4336
4337
4338	test -n "$ac_ct_CC" && break
4339	done
4340
4341	if test "x$ac_ct_CC" = x; then
4342	CC=""
4343	else
4344	case $cross_compiling:$ac_tool_warned in
4345	yes:)
4346	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4347	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4348	ac_tool_warned=yes ;;
4349	esac
4350	CC=$ac_ct_CC
4351	fi
4352	fi
4353
4354	fi
4355
4356
4357	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4358	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4359	as_fn_error $? "no acceptable C compiler found in \$PATH
4360	See \`config.log' for more details" "$LINENO" 5; }
4361
4362	# Provide some information about the compiler.
4363	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4364	set X $ac_compile
4365	ac_compiler=$2
4366	for ac_option in --version -v -V -qversion; do
4367	{ { ac_try="$ac_compiler $ac_option >&5"
4368	case "(($ac_try" in
4369	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4370	*) ac_try_echo=$ac_try;;
4371	esac
4372	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4373	$as_echo "$ac_try_echo"; } >&5
4374	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
4375	ac_status=$?
4376	if test -s conftest.err; then
4377	sed '10a\
4378	... rest of stderr output deleted ...
4379	10q' conftest.err >conftest.er1
4380	cat conftest.er1 >&5
4381	fi
4382	rm -f conftest.er1 conftest.err
4383	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4384	test $ac_status = 0; }
4385	done
4386
4387	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4388	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4389	if ${ac_cv_c_compiler_gnu+:} false; then :
4390	$as_echo_n "(cached) " >&6
4391	else
4392	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4393	/* end confdefs.h. */
4394
4395	int
4396	main ()
4397	{
4398	#ifndef __GNUC__
4399	choke me
4400	#endif
4401
4402	;
4403	return 0;
4404	}
4405	_ACEOF
4406	if ac_fn_c_try_compile "$LINENO"; then :
4407	ac_compiler_gnu=yes
4408	else
4409	ac_compiler_gnu=no
4410	fi
4411	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4412	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4413
4414	fi
4415	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4416	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
4417	if test $ac_compiler_gnu = yes; then
4418	GCC=yes
4419	else
4420	GCC=
4421	fi
4422	ac_test_CFLAGS=${CFLAGS+set}
4423	ac_save_CFLAGS=$CFLAGS
4424	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4425	$as_echo_n "checking whether $CC accepts -g... " >&6; }
4426	if ${ac_cv_prog_cc_g+:} false; then :
4427	$as_echo_n "(cached) " >&6
4428	else
4429	ac_save_c_werror_flag=$ac_c_werror_flag
4430	ac_c_werror_flag=yes
4431	ac_cv_prog_cc_g=no
4432	CFLAGS="-g"
4433	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4434	/* end confdefs.h. */
4435
4436	int
4437	main ()
4438	{
4439
4440	;
4441	return 0;
4442	}
4443	_ACEOF
4444	if ac_fn_c_try_compile "$LINENO"; then :
4445	ac_cv_prog_cc_g=yes
4446	else
4447	CFLAGS=""
4448	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4449	/* end confdefs.h. */
4450
4451	int
4452	main ()
4453	{
4454
4455	;
4456	return 0;
4457	}
4458	_ACEOF
4459	if ac_fn_c_try_compile "$LINENO"; then :
4460
4461	else
4462	ac_c_werror_flag=$ac_save_c_werror_flag
4463	CFLAGS="-g"
4464	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4465	/* end confdefs.h. */
4466
4467	int
4468	main ()
4469	{
4470
4471	;
4472	return 0;
4473	}
4474	_ACEOF
4475	if ac_fn_c_try_compile "$LINENO"; then :
4476	ac_cv_prog_cc_g=yes
4477	fi
4478	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4479	fi
4480	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4481	fi
4482	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4483	ac_c_werror_flag=$ac_save_c_werror_flag
4484	fi
4485	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4486	$as_echo "$ac_cv_prog_cc_g" >&6; }
4487	if test "$ac_test_CFLAGS" = set; then
4488	CFLAGS=$ac_save_CFLAGS
4489	elif test $ac_cv_prog_cc_g = yes; then
4490	if test "$GCC" = yes; then
4491	CFLAGS="-g -O2"
4492	else
4493	CFLAGS="-g"
4494	fi
4495	else
4496	if test "$GCC" = yes; then
4497	CFLAGS="-O2"
4498	else
4499	CFLAGS=
4500	fi
4501	fi
4502	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4503	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4504	if ${ac_cv_prog_cc_c89+:} false; then :
4505	$as_echo_n "(cached) " >&6
4506	else
4507	ac_cv_prog_cc_c89=no
4508	ac_save_CC=$CC
4509	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4510	/* end confdefs.h. */
4511	#include <stdarg.h>
4512	#include <stdio.h>
4513	#include <sys/types.h>
4514	#include <sys/stat.h>
4515	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4516	struct buf { int x; };
4517	FILE * (rcsopen) (struct buf , struct stat *, int);
4518	static char *e (p, i)
4519	char **p;
4520	int i;
4521	{
4522	return p[i];
4523	}
4524	static char f (char (g) (char , int), char *p, ...)
4525	{
4526	char *s;
4527	va_list v;
4528	va_start (v,p);
4529	s = g (p, va_arg (v,int));
4530	va_end (v);
4531	return s;
4532	}
4533
4534	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4535	function prototypes and stuff, but not '\xHH' hex character constants.
4536	These don't provoke an error unfortunately, instead are silently treated
4537	as 'x'. The following induces an error, until -std is added to get
4538	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4539	array size at least. It's necessary to write '\x00'==0 to get something
4540	that's true only with -std. */
4541	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4542
4543	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4544	inside strings and character constants. */
4545	#define FOO(x) 'x'
4546	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4547
4548	int test (int i, double x);
4549	struct s1 {int (*f) (int a);};
4550	struct s2 {int (*f) (double a);};
4551	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
4552	int argc;
4553	char **argv;
4554	int
4555	main ()
4556	{
4557	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
4558	;
4559	return 0;
4560	}
4561	_ACEOF
4562	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4563	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4564	do
4565	CC="$ac_save_CC $ac_arg"
4566	if ac_fn_c_try_compile "$LINENO"; then :
4567	ac_cv_prog_cc_c89=$ac_arg
4568	fi
4569	rm -f core conftest.err conftest.$ac_objext
4570	test "x$ac_cv_prog_cc_c89" != "xno" && break
4571	done
4572	rm -f conftest.$ac_ext
4573	CC=$ac_save_CC
4574
4575	fi
4576	# AC_CACHE_VAL
4577	case "x$ac_cv_prog_cc_c89" in
4578	x)
4579	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4580	$as_echo "none needed" >&6; } ;;
4581	xno)
4582	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4583	$as_echo "unsupported" >&6; } ;;
4584	*)
4585	CC="$CC $ac_cv_prog_cc_c89"
4586	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4587	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4588	esac
4589	if test "x$ac_cv_prog_cc_c89" != xno; then :
4590
4591	fi
4592
4593	ac_ext=c
4594	ac_cpp='$CPP $CPPFLAGS'
4595	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4596	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4597	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4598
4599	depcc="$CC" am_compiler_list=
4600
4601	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4602	$as_echo_n "checking dependency style of $depcc... " >&6; }
4603	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4604	$as_echo_n "(cached) " >&6
4605	else
4606	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4607	# We make a subdir and do the tests there. Otherwise we can end up
4608	# making bogus files that we don't know about and never remove. For
4609	# instance it was reported that on HP-UX the gcc test will end up
4610	# making a dummy file named `D' -- because `-MD' means `put the output
4611	# in D'.
4612	rm -rf conftest.dir
4613	mkdir conftest.dir
4614	# Copy depcomp to subdir because otherwise we won't find it if we're
4615	# using a relative directory.
4616	cp "$am_depcomp" conftest.dir
4617	cd conftest.dir
4618	# We will build objects and dependencies in a subdirectory because
4619	# it helps to detect inapplicable dependency modes. For instance
4620	# both Tru64's cc and ICC support -MD to output dependencies as a
4621	# side effect of compilation, but ICC will put the dependencies in
4622	# the current directory while Tru64 will put them in the object
4623	# directory.
4624	mkdir sub
4625
4626	am_cv_CC_dependencies_compiler_type=none
4627	if test "$am_compiler_list" = ""; then
4628	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4629	fi
4630	am__universal=false
4631	case " $depcc " in #(
4632	\ -arch\ \ -arch\ *) am__universal=true ;;
4633	esac
4634
4635	for depmode in $am_compiler_list; do
4636	# Setup a source with many dependencies, because some compilers
4637	# like to wrap large dependency lists on column 80 (with \), and
4638	# we should not choose a depcomp mode which is confused by this.
4639	#
4640	# We need to recreate these files for each test, as the compiler may
4641	# overwrite some of them when testing with obscure command lines.
4642	# This happens at least with the AIX C compiler.
4643	: > sub/conftest.c
4644	for i in 1 2 3 4 5 6; do
4645	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4646	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4647	# Solaris 8's {/usr,}/bin/sh.
4648	touch sub/conftst$i.h
4649	done
4650	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4651
4652	# We check with `-c' and `-o' for the sake of the "dashmstdout"
4653	# mode. It turns out that the SunPro C++ compiler does not properly
4654	# handle `-M -o', and we need to detect this. Also, some Intel
4655	# versions had trouble with output in subdirs
4656	am__obj=sub/conftest.${OBJEXT-o}
4657	am__minus_obj="-o $am__obj"
4658	case $depmode in
4659	gcc)
4660	# This depmode causes a compiler race in universal mode.
4661	test "$am__universal" = false \|\| continue
4662	;;
4663	nosideeffect)
4664	# after this tag, mechanisms are not by side-effect, so they'll
4665	# only be used when explicitly requested
4666	if test "x$enable_dependency_tracking" = xyes; then
4667	continue
4668	else
4669	break
4670	fi
4671	;;
4672	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4673	# This compiler won't grok `-c -o', but also, the minuso test has
4674	# not run yet. These depmodes are late enough in the game, and
4675	# so weak that their functioning should not be impacted.
4676	am__obj=conftest.${OBJEXT-o}
4677	am__minus_obj=
4678	;;
4679	none) break ;;
4680	esac
4681	if depmode=$depmode \
4682	source=sub/conftest.c object=$am__obj \
4683	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4684	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4685	>/dev/null 2>conftest.err &&
4686	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4687	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4688	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4689	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4690	# icc doesn't choke on unknown options, it will just issue warnings
4691	# or remarks (even with -Werror). So we grep stderr for any message
4692	# that says an option was ignored or not supported.
4693	# When given -MP, icc 7.0 and 7.1 complain thusly:
4694	# icc: Command line warning: ignoring option '-M'; no argument required
4695	# The diagnosis changed in icc 8.0:
4696	# icc: Command line remark: option '-MP' not supported
4697	if (grep 'ignoring option' conftest.err \|\|
4698	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4699	am_cv_CC_dependencies_compiler_type=$depmode
4700	break
4701	fi
4702	fi
4703	done
4704
4705	cd ..
4706	rm -rf conftest.dir
4707	else
4708	am_cv_CC_dependencies_compiler_type=none
4709	fi
4710
4711	fi
4712	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4713	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4714	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4715
4716	if
4717	test "x$enable_dependency_tracking" != xno \
4718	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4719	am__fastdepCC_TRUE=
4720	am__fastdepCC_FALSE='#'
4721	else
4722	am__fastdepCC_TRUE='#'
4723	am__fastdepCC_FALSE=
4724	fi
4725
4726
4727	# By default we simply use the C compiler to build assembly code.
4728
4729	test "${CCAS+set}" = set \|\| CCAS=$CC
4730	test "${CCASFLAGS+set}" = set \|\| CCASFLAGS=$CFLAGS
4731
4732
4733
4734	depcc="$CCAS" am_compiler_list=
4735
4736	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4737	$as_echo_n "checking dependency style of $depcc... " >&6; }
4738	if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4739	$as_echo_n "(cached) " >&6
4740	else
4741	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4742	# We make a subdir and do the tests there. Otherwise we can end up
4743	# making bogus files that we don't know about and never remove. For
4744	# instance it was reported that on HP-UX the gcc test will end up
4745	# making a dummy file named `D' -- because `-MD' means `put the output
4746	# in D'.
4747	rm -rf conftest.dir
4748	mkdir conftest.dir
4749	# Copy depcomp to subdir because otherwise we won't find it if we're
4750	# using a relative directory.
4751	cp "$am_depcomp" conftest.dir
4752	cd conftest.dir
4753	# We will build objects and dependencies in a subdirectory because
4754	# it helps to detect inapplicable dependency modes. For instance
4755	# both Tru64's cc and ICC support -MD to output dependencies as a
4756	# side effect of compilation, but ICC will put the dependencies in
4757	# the current directory while Tru64 will put them in the object
4758	# directory.
4759	mkdir sub
4760
4761	am_cv_CCAS_dependencies_compiler_type=none
4762	if test "$am_compiler_list" = ""; then
4763	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4764	fi
4765	am__universal=false
4766
4767
4768	for depmode in $am_compiler_list; do
4769	# Setup a source with many dependencies, because some compilers
4770	# like to wrap large dependency lists on column 80 (with \), and
4771	# we should not choose a depcomp mode which is confused by this.
4772	#
4773	# We need to recreate these files for each test, as the compiler may
4774	# overwrite some of them when testing with obscure command lines.
4775	# This happens at least with the AIX C compiler.
4776	: > sub/conftest.c
4777	for i in 1 2 3 4 5 6; do
4778	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4779	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4780	# Solaris 8's {/usr,}/bin/sh.
4781	touch sub/conftst$i.h
4782	done
4783	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4784
4785	# We check with `-c' and `-o' for the sake of the "dashmstdout"
4786	# mode. It turns out that the SunPro C++ compiler does not properly
4787	# handle `-M -o', and we need to detect this. Also, some Intel
4788	# versions had trouble with output in subdirs
4789	am__obj=sub/conftest.${OBJEXT-o}
4790	am__minus_obj="-o $am__obj"
4791	case $depmode in
4792	gcc)
4793	# This depmode causes a compiler race in universal mode.
4794	test "$am__universal" = false \|\| continue
4795	;;
4796	nosideeffect)
4797	# after this tag, mechanisms are not by side-effect, so they'll
4798	# only be used when explicitly requested
4799	if test "x$enable_dependency_tracking" = xyes; then
4800	continue
4801	else
4802	break
4803	fi
4804	;;
4805	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4806	# This compiler won't grok `-c -o', but also, the minuso test has
4807	# not run yet. These depmodes are late enough in the game, and
4808	# so weak that their functioning should not be impacted.
4809	am__obj=conftest.${OBJEXT-o}
4810	am__minus_obj=
4811	;;
4812	none) break ;;
4813	esac
4814	if depmode=$depmode \
4815	source=sub/conftest.c object=$am__obj \
4816	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4817	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4818	>/dev/null 2>conftest.err &&
4819	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4820	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4821	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4822	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4823	# icc doesn't choke on unknown options, it will just issue warnings
4824	# or remarks (even with -Werror). So we grep stderr for any message
4825	# that says an option was ignored or not supported.
4826	# When given -MP, icc 7.0 and 7.1 complain thusly:
4827	# icc: Command line warning: ignoring option '-M'; no argument required
4828	# The diagnosis changed in icc 8.0:
4829	# icc: Command line remark: option '-MP' not supported
4830	if (grep 'ignoring option' conftest.err \|\|
4831	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4832	am_cv_CCAS_dependencies_compiler_type=$depmode
4833	break
4834	fi
4835	fi
4836	done
4837
4838	cd ..
4839	rm -rf conftest.dir
4840	else
4841	am_cv_CCAS_dependencies_compiler_type=none
4842	fi
4843
4844	fi
4845	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
4846	$as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
4847	CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
4848
4849	if
4850	test "x$enable_dependency_tracking" != xno \
4851	&& test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
4852	am__fastdepCCAS_TRUE=
4853	am__fastdepCCAS_FALSE='#'
4854	else
4855	am__fastdepCCAS_TRUE='#'
4856	am__fastdepCCAS_FALSE=
4857	fi
4858
4859
4860	if test "x$CC" != xcc; then
4861	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4862	$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4863	else
4864	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4865	$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4866	fi
4867	set dummy $CC; ac_cc=`$as_echo "$2" \|
4868	sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4869	if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
4870	$as_echo_n "(cached) " >&6
4871	else
4872	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4873	/* end confdefs.h. */
4874
4875	int
4876	main ()
4877	{
4878
4879	;
4880	return 0;
4881	}
4882	_ACEOF
4883	# Make sure it works both with $CC and with simple cc.
4884	# We do the test twice because some compilers refuse to overwrite an
4885	# existing .o file with -o, though they will create one.
4886	ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4887	rm -f conftest2.*
4888	if { { case "(($ac_try" in
4889	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4890	*) ac_try_echo=$ac_try;;
4891	esac
4892	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4893	$as_echo "$ac_try_echo"; } >&5
4894	(eval "$ac_try") 2>&5
4895	ac_status=$?
4896	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4897	test $ac_status = 0; } &&
4898	test -f conftest2.$ac_objext && { { case "(($ac_try" in
4899	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4900	*) ac_try_echo=$ac_try;;
4901	esac
4902	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4903	$as_echo "$ac_try_echo"; } >&5
4904	(eval "$ac_try") 2>&5
4905	ac_status=$?
4906	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4907	test $ac_status = 0; };
4908	then
4909	eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4910	if test "x$CC" != xcc; then
4911	# Test first that cc exists at all.
4912	if { ac_try='cc -c conftest.$ac_ext >&5'
4913	{ { case "(($ac_try" in
4914	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4915	*) ac_try_echo=$ac_try;;
4916	esac
4917	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4918	$as_echo "$ac_try_echo"; } >&5
4919	(eval "$ac_try") 2>&5
4920	ac_status=$?
4921	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4922	test $ac_status = 0; }; }; then
4923	ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4924	rm -f conftest2.*
4925	if { { case "(($ac_try" in
4926	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4927	*) ac_try_echo=$ac_try;;
4928	esac
4929	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4930	$as_echo "$ac_try_echo"; } >&5
4931	(eval "$ac_try") 2>&5
4932	ac_status=$?
4933	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4934	test $ac_status = 0; } &&
4935	test -f conftest2.$ac_objext && { { case "(($ac_try" in
4936	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4937	*) ac_try_echo=$ac_try;;
4938	esac
4939	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4940	$as_echo "$ac_try_echo"; } >&5
4941	(eval "$ac_try") 2>&5
4942	ac_status=$?
4943	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4944	test $ac_status = 0; };
4945	then
4946	# cc works too.
4947	:
4948	else
4949	# cc exists but doesn't like -o.
4950	eval ac_cv_prog_cc_${ac_cc}_c_o=no
4951	fi
4952	fi
4953	fi
4954	else
4955	eval ac_cv_prog_cc_${ac_cc}_c_o=no
4956	fi
4957	rm -f core conftest*
4958
4959	fi
4960	if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4961	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4962	$as_echo "yes" >&6; }
4963	else
4964	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4965	$as_echo "no" >&6; }
4966
4967	$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4968
4969	fi
4970
4971	# FIXME: we rely on the cache variable name because
4972	# there is no other way.
4973	set dummy $CC
4974	am_cc=`echo $2 \| sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4975	eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4976	if test "$am_t" != yes; then
4977	# Losing compiler, so override with the script.
4978	# FIXME: It is wrong to rewrite CC.
4979	# But if we don't then we get into trouble of one sort or another.
4980	# A longer-term fix would be to have automake use am__CC in this case,
4981	# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4982	CC="$am_aux_dir/compile $CC"
4983	fi
4984
4985	# deprecated
4986	# These are often not installed and people miss seeing the "no", so stop the configure.
4987	for ac_prog in 'bison -y' byacc
4988	do
4989	# Extract the first word of "$ac_prog", so it can be a program name with args.
4990	set dummy $ac_prog; ac_word=$2
4991	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4992	$as_echo_n "checking for $ac_word... " >&6; }
4993	if ${ac_cv_prog_YACC+:} false; then :
4994	$as_echo_n "(cached) " >&6
4995	else
4996	if test -n "$YACC"; then
4997	ac_cv_prog_YACC="$YACC" # Let the user override the test.
4998	else
4999	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5000	for as_dir in $PATH
5001	do
5002	IFS=$as_save_IFS
5003	test -z "$as_dir" && as_dir=.
5004	for ac_exec_ext in '' $ac_executable_extensions; do
5005	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5006	ac_cv_prog_YACC="$ac_prog"
5007	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5008	break 2
5009	fi
5010	done
5011	done
5012	IFS=$as_save_IFS
5013
5014	fi
5015	fi
5016	YACC=$ac_cv_prog_YACC
5017	if test -n "$YACC"; then
5018	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5019	$as_echo "$YACC" >&6; }
5020	else
5021	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5022	$as_echo "no" >&6; }
5023	fi
5024
5025
5026	test -n "$YACC" && break
5027	done
5028	test -n "$YACC" \|\| YACC="yacc"
5029
5030	if test "${YACC}" = "yacc" ; then echo "Error: bison required." ; exit 1 ; fi
5031
5032	for ac_prog in flex lex
5033	do
5034	# Extract the first word of "$ac_prog", so it can be a program name with args.
5035	set dummy $ac_prog; ac_word=$2
5036	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5037	$as_echo_n "checking for $ac_word... " >&6; }
5038	if ${ac_cv_prog_LEX+:} false; then :
5039	$as_echo_n "(cached) " >&6
5040	else
5041	if test -n "$LEX"; then
5042	ac_cv_prog_LEX="$LEX" # Let the user override the test.
5043	else
5044	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5045	for as_dir in $PATH
5046	do
5047	IFS=$as_save_IFS
5048	test -z "$as_dir" && as_dir=.
5049	for ac_exec_ext in '' $ac_executable_extensions; do
5050	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5051	ac_cv_prog_LEX="$ac_prog"
5052	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5053	break 2
5054	fi
5055	done
5056	done
5057	IFS=$as_save_IFS
5058
5059	fi
5060	fi
5061	LEX=$ac_cv_prog_LEX
5062	if test -n "$LEX"; then
5063	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
5064	$as_echo "$LEX" >&6; }
5065	else
5066	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5067	$as_echo "no" >&6; }
5068	fi
5069
5070
5071	test -n "$LEX" && break
5072	done
5073	test -n "$LEX" \|\| LEX=":"
5074
5075	if test "x$LEX" != "x:"; then
5076	cat >conftest.l <<_ACEOF
5077	%%
5078	a { ECHO; }
5079	b { REJECT; }
5080	c { yymore (); }
5081	d { yyless (1); }
5082	e { yyless (input () != 0); }
5083	f { unput (yytext[0]); }
5084	. { BEGIN INITIAL; }
5085	%%
5086	#ifdef YYTEXT_POINTER
5087	extern char *yytext;
5088	#endif
5089	int
5090	main (void)
5091	{
5092	return ! yylex () + ! yywrap ();
5093	}
5094	_ACEOF
5095	{ { ac_try="$LEX conftest.l"
5096	case "(($ac_try" in
5097	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5098	*) ac_try_echo=$ac_try;;
5099	esac
5100	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5101	$as_echo "$ac_try_echo"; } >&5
5102	(eval "$LEX conftest.l") 2>&5
5103	ac_status=$?
5104	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5105	test $ac_status = 0; }
5106	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
5107	$as_echo_n "checking lex output file root... " >&6; }
5108	if ${ac_cv_prog_lex_root+:} false; then :
5109	$as_echo_n "(cached) " >&6
5110	else
5111
5112	if test -f lex.yy.c; then
5113	ac_cv_prog_lex_root=lex.yy
5114	elif test -f lexyy.c; then
5115	ac_cv_prog_lex_root=lexyy
5116	else
5117	as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
5118	fi
5119	fi
5120	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
5121	$as_echo "$ac_cv_prog_lex_root" >&6; }
5122	LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
5123
5124	if test -z "${LEXLIB+set}"; then
5125	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
5126	$as_echo_n "checking lex library... " >&6; }
5127	if ${ac_cv_lib_lex+:} false; then :
5128	$as_echo_n "(cached) " >&6
5129	else
5130
5131	ac_save_LIBS=$LIBS
5132	ac_cv_lib_lex='none needed'
5133	for ac_lib in '' -lfl -ll; do
5134	LIBS="$ac_lib $ac_save_LIBS"
5135	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5136	/* end confdefs.h. */
5137	`cat $LEX_OUTPUT_ROOT.c`
5138	_ACEOF
5139	if ac_fn_c_try_link "$LINENO"; then :
5140	ac_cv_lib_lex=$ac_lib
5141	fi
5142	rm -f core conftest.err conftest.$ac_objext \
5143	conftest$ac_exeext conftest.$ac_ext
5144	test "$ac_cv_lib_lex" != 'none needed' && break
5145	done
5146	LIBS=$ac_save_LIBS
5147
5148	fi
5149	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
5150	$as_echo "$ac_cv_lib_lex" >&6; }
5151	test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
5152	fi
5153
5154
5155	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
5156	$as_echo_n "checking whether yytext is a pointer... " >&6; }
5157	if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
5158	$as_echo_n "(cached) " >&6
5159	else
5160	# POSIX says lex can declare yytext either as a pointer or an array; the
5161	# default is implementation-dependent. Figure out which it is, since
5162	# not all implementations provide the %pointer and %array declarations.
5163	ac_cv_prog_lex_yytext_pointer=no
5164	ac_save_LIBS=$LIBS
5165	LIBS="$LEXLIB $ac_save_LIBS"
5166	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5167	/* end confdefs.h. */
5168
5169	#define YYTEXT_POINTER 1
5170	`cat $LEX_OUTPUT_ROOT.c`
5171	_ACEOF
5172	if ac_fn_c_try_link "$LINENO"; then :
5173	ac_cv_prog_lex_yytext_pointer=yes
5174	fi
5175	rm -f core conftest.err conftest.$ac_objext \
5176	conftest$ac_exeext conftest.$ac_ext
5177	LIBS=$ac_save_LIBS
5178
5179	fi
5180	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
5181	$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
5182	if test $ac_cv_prog_lex_yytext_pointer = yes; then
5183
5184	$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
5185
5186	fi
5187	rm -f conftest.l $LEX_OUTPUT_ROOT.c
5188
5189	fi
5190	if test "${LEX}" = "lex" ; then echo "Error: flex required." ; exit 1 ; fi
5191
5192	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5193	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5194	set x ${MAKE-make}
5195	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5196	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
5197	$as_echo_n "(cached) " >&6
5198	else
5199	cat >conftest.make <<\_ACEOF
5200	SHELL = /bin/sh
5201	all:
5202	@echo '@@@%%%=$(MAKE)=@@@%%%'
5203	_ACEOF
5204	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5205	case `${MAKE-make} -f conftest.make 2>/dev/null` in
5206	@@@%%%=?=@@@%%%*)
5207	eval ac_cv_prog_make_${ac_make}_set=yes;;
5208	*)
5209	eval ac_cv_prog_make_${ac_make}_set=no;;
5210	esac
5211	rm -f conftest.make
5212	fi
5213	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5214	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5215	$as_echo "yes" >&6; }
5216	SET_MAKE=
5217	else
5218	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5219	$as_echo "no" >&6; }
5220	SET_MAKE="MAKE=${MAKE-make}"
5221	fi
5222
5223	if test -n "$ac_tool_prefix"; then
5224	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5225	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5226	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5227	$as_echo_n "checking for $ac_word... " >&6; }
5228	if ${ac_cv_prog_RANLIB+:} false; then :
5229	$as_echo_n "(cached) " >&6
5230	else
5231	if test -n "$RANLIB"; then
5232	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5233	else
5234	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5235	for as_dir in $PATH
5236	do
5237	IFS=$as_save_IFS
5238	test -z "$as_dir" && as_dir=.
5239	for ac_exec_ext in '' $ac_executable_extensions; do
5240	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5241	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5242	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5243	break 2
5244	fi
5245	done
5246	done
5247	IFS=$as_save_IFS
5248
5249	fi
5250	fi
5251	RANLIB=$ac_cv_prog_RANLIB
5252	if test -n "$RANLIB"; then
5253	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5254	$as_echo "$RANLIB" >&6; }
5255	else
5256	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5257	$as_echo "no" >&6; }
5258	fi
5259
5260
5261	fi
5262	if test -z "$ac_cv_prog_RANLIB"; then
5263	ac_ct_RANLIB=$RANLIB
5264	# Extract the first word of "ranlib", so it can be a program name with args.
5265	set dummy ranlib; ac_word=$2
5266	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5267	$as_echo_n "checking for $ac_word... " >&6; }
5268	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5269	$as_echo_n "(cached) " >&6
5270	else
5271	if test -n "$ac_ct_RANLIB"; then
5272	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5273	else
5274	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5275	for as_dir in $PATH
5276	do
5277	IFS=$as_save_IFS
5278	test -z "$as_dir" && as_dir=.
5279	for ac_exec_ext in '' $ac_executable_extensions; do
5280	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5281	ac_cv_prog_ac_ct_RANLIB="ranlib"
5282	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5283	break 2
5284	fi
5285	done
5286	done
5287	IFS=$as_save_IFS
5288
5289	fi
5290	fi
5291	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5292	if test -n "$ac_ct_RANLIB"; then
5293	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5294	$as_echo "$ac_ct_RANLIB" >&6; }
5295	else
5296	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5297	$as_echo "no" >&6; }
5298	fi
5299
5300	if test "x$ac_ct_RANLIB" = x; then
5301	RANLIB=":"
5302	else
5303	case $cross_compiling:$ac_tool_warned in
5304	yes:)
5305	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5306	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5307	ac_tool_warned=yes ;;
5308	esac
5309	RANLIB=$ac_ct_RANLIB
5310	fi
5311	else
5312	RANLIB="$ac_cv_prog_RANLIB"
5313	fi
5314
5315
5316	# Checks for libraries.
5317
5318	# Checks for header files.
5319	ac_ext=c
5320	ac_cpp='$CPP $CPPFLAGS'
5321	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5322	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5323	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5324	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5325	$as_echo_n "checking how to run the C preprocessor... " >&6; }
5326	# On Suns, sometimes $CPP names a directory.
5327	if test -n "$CPP" && test -d "$CPP"; then
5328	CPP=
5329	fi
5330	if test -z "$CPP"; then
5331	if ${ac_cv_prog_CPP+:} false; then :
5332	$as_echo_n "(cached) " >&6
5333	else
5334	# Double quotes because CPP needs to be expanded
5335	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5336	do
5337	ac_preproc_ok=false
5338	for ac_c_preproc_warn_flag in '' yes
5339	do
5340	# Use a header file that comes with gcc, so configuring glibc
5341	# with a fresh cross-compiler works.
5342	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5343	# <limits.h> exists even on freestanding compilers.
5344	# On the NeXT, cc -E runs the code through the compiler's parser,
5345	# not just through cpp. "Syntax error" is here to catch this case.
5346	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5347	/* end confdefs.h. */
5348	#ifdef __STDC__
5349	# include <limits.h>
5350	#else
5351	# include <assert.h>
5352	#endif
5353	Syntax error
5354	_ACEOF
5355	if ac_fn_c_try_cpp "$LINENO"; then :
5356
5357	else
5358	# Broken: fails on valid input.
5359	continue
5360	fi
5361	rm -f conftest.err conftest.i conftest.$ac_ext
5362
5363	# OK, works on sane cases. Now check whether nonexistent headers
5364	# can be detected and how.
5365	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5366	/* end confdefs.h. */
5367	#include <ac_nonexistent.h>
5368	_ACEOF
5369	if ac_fn_c_try_cpp "$LINENO"; then :
5370	# Broken: success on invalid input.
5371	continue
5372	else
5373	# Passes both tests.
5374	ac_preproc_ok=:
5375	break
5376	fi
5377	rm -f conftest.err conftest.i conftest.$ac_ext
5378
5379	done
5380	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5381	rm -f conftest.i conftest.err conftest.$ac_ext
5382	if $ac_preproc_ok; then :
5383	break
5384	fi
5385
5386	done
5387	ac_cv_prog_CPP=$CPP
5388
5389	fi
5390	CPP=$ac_cv_prog_CPP
5391	else
5392	ac_cv_prog_CPP=$CPP
5393	fi
5394	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5395	$as_echo "$CPP" >&6; }
5396	ac_preproc_ok=false
5397	for ac_c_preproc_warn_flag in '' yes
5398	do
5399	# Use a header file that comes with gcc, so configuring glibc
5400	# with a fresh cross-compiler works.
5401	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5402	# <limits.h> exists even on freestanding compilers.
5403	# On the NeXT, cc -E runs the code through the compiler's parser,
5404	# not just through cpp. "Syntax error" is here to catch this case.
5405	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5406	/* end confdefs.h. */
5407	#ifdef __STDC__
5408	# include <limits.h>
5409	#else
5410	# include <assert.h>
5411	#endif
5412	Syntax error
5413	_ACEOF
5414	if ac_fn_c_try_cpp "$LINENO"; then :
5415
5416	else
5417	# Broken: fails on valid input.
5418	continue
5419	fi
5420	rm -f conftest.err conftest.i conftest.$ac_ext
5421
5422	# OK, works on sane cases. Now check whether nonexistent headers
5423	# can be detected and how.
5424	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5425	/* end confdefs.h. */
5426	#include <ac_nonexistent.h>
5427	_ACEOF
5428	if ac_fn_c_try_cpp "$LINENO"; then :
5429	# Broken: success on invalid input.
5430	continue
5431	else
5432	# Passes both tests.
5433	ac_preproc_ok=:
5434	break
5435	fi
5436	rm -f conftest.err conftest.i conftest.$ac_ext
5437
5438	done
5439	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5440	rm -f conftest.i conftest.err conftest.$ac_ext
5441	if $ac_preproc_ok; then :
5442
5443	else
5444	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5445	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5446	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5447	See \`config.log' for more details" "$LINENO" 5; }
5448	fi
5449
5450	ac_ext=c
5451	ac_cpp='$CPP $CPPFLAGS'
5452	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5453	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5454	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5455
5456
5457	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5458	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5459	if ${ac_cv_path_GREP+:} false; then :
5460	$as_echo_n "(cached) " >&6
5461	else
5462	if test -z "$GREP"; then
5463	ac_path_GREP_found=false
5464	# Loop through the user's path and test for each of PROGNAME-LIST
5465	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5466	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5467	do
5468	IFS=$as_save_IFS
5469	test -z "$as_dir" && as_dir=.
5470	for ac_prog in grep ggrep; do
5471	for ac_exec_ext in '' $ac_executable_extensions; do
5472	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5473	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
5474	# Check for GNU ac_path_GREP and select it if it is found.
5475	# Check for GNU $ac_path_GREP
5476	case `"$ac_path_GREP" --version 2>&1` in
5477	GNU)
5478	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5479	*)
5480	ac_count=0
5481	$as_echo_n 0123456789 >"conftest.in"
5482	while :
5483	do
5484	cat "conftest.in" "conftest.in" >"conftest.tmp"
5485	mv "conftest.tmp" "conftest.in"
5486	cp "conftest.in" "conftest.nl"
5487	$as_echo 'GREP' >> "conftest.nl"
5488	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5489	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5490	as_fn_arith $ac_count + 1 && ac_count=$as_val
5491	if test $ac_count -gt ${ac_path_GREP_max-0}; then
5492	# Best one so far, save it but keep looking for a better one
5493	ac_cv_path_GREP="$ac_path_GREP"
5494	ac_path_GREP_max=$ac_count
5495	fi
5496	# 10*(2^10) chars as input seems more than enough
5497	test $ac_count -gt 10 && break
5498	done
5499	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5500	esac
5501
5502	$ac_path_GREP_found && break 3
5503	done
5504	done
5505	done
5506	IFS=$as_save_IFS
5507	if test -z "$ac_cv_path_GREP"; then
5508	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5509	fi
5510	else
5511	ac_cv_path_GREP=$GREP
5512	fi
5513
5514	fi
5515	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5516	$as_echo "$ac_cv_path_GREP" >&6; }
5517	GREP="$ac_cv_path_GREP"
5518
5519
5520	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5521	$as_echo_n "checking for egrep... " >&6; }
5522	if ${ac_cv_path_EGREP+:} false; then :
5523	$as_echo_n "(cached) " >&6
5524	else
5525	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
5526	then ac_cv_path_EGREP="$GREP -E"
5527	else
5528	if test -z "$EGREP"; then
5529	ac_path_EGREP_found=false
5530	# Loop through the user's path and test for each of PROGNAME-LIST
5531	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5532	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5533	do
5534	IFS=$as_save_IFS
5535	test -z "$as_dir" && as_dir=.
5536	for ac_prog in egrep; do
5537	for ac_exec_ext in '' $ac_executable_extensions; do
5538	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5539	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
5540	# Check for GNU ac_path_EGREP and select it if it is found.
5541	# Check for GNU $ac_path_EGREP
5542	case `"$ac_path_EGREP" --version 2>&1` in
5543	GNU)
5544	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5545	*)
5546	ac_count=0
5547	$as_echo_n 0123456789 >"conftest.in"
5548	while :
5549	do
5550	cat "conftest.in" "conftest.in" >"conftest.tmp"
5551	mv "conftest.tmp" "conftest.in"
5552	cp "conftest.in" "conftest.nl"
5553	$as_echo 'EGREP' >> "conftest.nl"
5554	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5555	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5556	as_fn_arith $ac_count + 1 && ac_count=$as_val
5557	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5558	# Best one so far, save it but keep looking for a better one
5559	ac_cv_path_EGREP="$ac_path_EGREP"
5560	ac_path_EGREP_max=$ac_count
5561	fi
5562	# 10*(2^10) chars as input seems more than enough
5563	test $ac_count -gt 10 && break
5564	done
5565	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5566	esac
5567
5568	$ac_path_EGREP_found && break 3
5569	done
5570	done
5571	done
5572	IFS=$as_save_IFS
5573	if test -z "$ac_cv_path_EGREP"; then
5574	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5575	fi
5576	else
5577	ac_cv_path_EGREP=$EGREP
5578	fi
5579
5580	fi
5581	fi
5582	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5583	$as_echo "$ac_cv_path_EGREP" >&6; }
5584	EGREP="$ac_cv_path_EGREP"
5585
5586
5587	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5588	$as_echo_n "checking for ANSI C header files... " >&6; }
5589	if ${ac_cv_header_stdc+:} false; then :
5590	$as_echo_n "(cached) " >&6
5591	else
5592	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5593	/* end confdefs.h. */
5594	#include <stdlib.h>
5595	#include <stdarg.h>
5596	#include <string.h>
5597	#include <float.h>
5598
5599	int
5600	main ()
5601	{
5602
5603	;
5604	return 0;
5605	}
5606	_ACEOF
5607	if ac_fn_c_try_compile "$LINENO"; then :
5608	ac_cv_header_stdc=yes
5609	else
5610	ac_cv_header_stdc=no
5611	fi
5612	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5613
5614	if test $ac_cv_header_stdc = yes; then
5615	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5616	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5617	/* end confdefs.h. */
5618	#include <string.h>
5619
5620	_ACEOF
5621	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5622	$EGREP "memchr" >/dev/null 2>&1; then :
5623
5624	else
5625	ac_cv_header_stdc=no
5626	fi
5627	rm -f conftest*
5628
5629	fi
5630
5631	if test $ac_cv_header_stdc = yes; then
5632	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5633	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5634	/* end confdefs.h. */
5635	#include <stdlib.h>
5636
5637	_ACEOF
5638	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5639	$EGREP "free" >/dev/null 2>&1; then :
5640
5641	else
5642	ac_cv_header_stdc=no
5643	fi
5644	rm -f conftest*
5645
5646	fi
5647
5648	if test $ac_cv_header_stdc = yes; then
5649	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5650	if test "$cross_compiling" = yes; then :
5651	:
5652	else
5653	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5654	/* end confdefs.h. */
5655	#include <ctype.h>
5656	#include <stdlib.h>
5657	#if ((' ' & 0x0FF) == 0x020)
5658	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5659	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5660	#else
5661	# define ISLOWER(c) \
5662	(('a' <= (c) && (c) <= 'i') \
5663	\|\| ('j' <= (c) && (c) <= 'r') \
5664	\|\| ('s' <= (c) && (c) <= 'z'))
5665	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5666	#endif
5667
5668	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5669	int
5670	main ()
5671	{
5672	int i;
5673	for (i = 0; i < 256; i++)
5674	if (XOR (islower (i), ISLOWER (i))
5675	\|\| toupper (i) != TOUPPER (i))
5676	return 2;
5677	return 0;
5678	}
5679	_ACEOF
5680	if ac_fn_c_try_run "$LINENO"; then :
5681
5682	else
5683	ac_cv_header_stdc=no
5684	fi
5685	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5686	conftest.$ac_objext conftest.beam conftest.$ac_ext
5687	fi
5688
5689	fi
5690	fi
5691	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5692	$as_echo "$ac_cv_header_stdc" >&6; }
5693	if test $ac_cv_header_stdc = yes; then
5694
5695	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5696
5697	fi
5698
5699	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5700	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5701	inttypes.h stdint.h unistd.h
5702	do :
5703	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5704	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5705	"
5706	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5707	cat >>confdefs.h <<_ACEOF
5708	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5709	_ACEOF
5710
5711	fi
5712
5713	done
5714
5715
5716	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5717	if test "x$ac_cv_type_size_t" = xyes; then :
5718
5719	else
5720
5721	cat >>confdefs.h <<_ACEOF
5722	#define size_t unsigned int
5723	_ACEOF
5724
5725	fi
5726
5727	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5728	# for constant arguments. Useless!
5729	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5730	$as_echo_n "checking for working alloca.h... " >&6; }
5731	if ${ac_cv_working_alloca_h+:} false; then :
5732	$as_echo_n "(cached) " >&6
5733	else
5734	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5735	/* end confdefs.h. */
5736	#include <alloca.h>
5737	int
5738	main ()
5739	{
5740	char p = (char ) alloca (2 * sizeof (int));
5741	if (p) return 0;
5742	;
5743	return 0;
5744	}
5745	_ACEOF
5746	if ac_fn_c_try_link "$LINENO"; then :
5747	ac_cv_working_alloca_h=yes
5748	else
5749	ac_cv_working_alloca_h=no
5750	fi
5751	rm -f core conftest.err conftest.$ac_objext \
5752	conftest$ac_exeext conftest.$ac_ext
5753	fi
5754	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5755	$as_echo "$ac_cv_working_alloca_h" >&6; }
5756	if test $ac_cv_working_alloca_h = yes; then
5757
5758	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5759
5760	fi
5761
5762	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5763	$as_echo_n "checking for alloca... " >&6; }
5764	if ${ac_cv_func_alloca_works+:} false; then :
5765	$as_echo_n "(cached) " >&6
5766	else
5767	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5768	/* end confdefs.h. */
5769	#ifdef __GNUC__
5770	# define alloca __builtin_alloca
5771	#else
5772	# ifdef _MSC_VER
5773	# include <malloc.h>
5774	# define alloca _alloca
5775	# else
5776	# ifdef HAVE_ALLOCA_H
5777	# include <alloca.h>
5778	# else
5779	# ifdef _AIX
5780	#pragma alloca
5781	# else
5782	# ifndef alloca /* predefined by HP cc +Olibcalls */
5783	void *alloca (size_t);
5784	# endif
5785	# endif
5786	# endif
5787	# endif
5788	#endif
5789
5790	int
5791	main ()
5792	{
5793	char p = (char ) alloca (1);
5794	if (p) return 0;
5795	;
5796	return 0;
5797	}
5798	_ACEOF
5799	if ac_fn_c_try_link "$LINENO"; then :
5800	ac_cv_func_alloca_works=yes
5801	else
5802	ac_cv_func_alloca_works=no
5803	fi
5804	rm -f core conftest.err conftest.$ac_objext \
5805	conftest$ac_exeext conftest.$ac_ext
5806	fi
5807	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5808	$as_echo "$ac_cv_func_alloca_works" >&6; }
5809
5810	if test $ac_cv_func_alloca_works = yes; then
5811
5812	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5813
5814	else
5815	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
5816	# that cause trouble. Some versions do not even contain alloca or
5817	# contain a buggy version. If you still want to use their alloca,
5818	# use ar to extract alloca.o from them instead of compiling alloca.c.
5819
5820	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5821
5822	$as_echo "#define C_ALLOCA 1" >>confdefs.h
5823
5824
5825	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5826	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5827	if ${ac_cv_os_cray+:} false; then :
5828	$as_echo_n "(cached) " >&6
5829	else
5830	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5831	/* end confdefs.h. */
5832	#if defined CRAY && ! defined CRAY2
5833	webecray
5834	#else
5835	wenotbecray
5836	#endif
5837
5838	_ACEOF
5839	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5840	$EGREP "webecray" >/dev/null 2>&1; then :
5841	ac_cv_os_cray=yes
5842	else
5843	ac_cv_os_cray=no
5844	fi
5845	rm -f conftest*
5846
5847	fi
5848	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5849	$as_echo "$ac_cv_os_cray" >&6; }
5850	if test $ac_cv_os_cray = yes; then
5851	for ac_func in _getb67 GETB67 getb67; do
5852	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5853	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5854	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5855
5856	cat >>confdefs.h <<_ACEOF
5857	#define CRAY_STACKSEG_END $ac_func
5858	_ACEOF
5859
5860	break
5861	fi
5862
5863	done
5864	fi
5865
5866	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5867	$as_echo_n "checking stack direction for C alloca... " >&6; }
5868	if ${ac_cv_c_stack_direction+:} false; then :
5869	$as_echo_n "(cached) " >&6
5870	else
5871	if test "$cross_compiling" = yes; then :
5872	ac_cv_c_stack_direction=0
5873	else
5874	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5875	/* end confdefs.h. */
5876	$ac_includes_default
5877	int
5878	find_stack_direction ()
5879	{
5880	static char *addr = 0;
5881	auto char dummy;
5882	if (addr == 0)
5883	{
5884	addr = &dummy;
5885	return find_stack_direction ();
5886	}
5887	else
5888	return (&dummy > addr) ? 1 : -1;
5889	}
5890
5891	int
5892	main ()
5893	{
5894	return find_stack_direction () < 0;
5895	}
5896	_ACEOF
5897	if ac_fn_c_try_run "$LINENO"; then :
5898	ac_cv_c_stack_direction=1
5899	else
5900	ac_cv_c_stack_direction=-1
5901	fi
5902	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5903	conftest.$ac_objext conftest.beam conftest.$ac_ext
5904	fi
5905
5906	fi
5907	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5908	$as_echo "$ac_cv_c_stack_direction" >&6; }
5909	cat >>confdefs.h <<_ACEOF
5910	#define STACK_DIRECTION $ac_cv_c_stack_direction
5911	_ACEOF
5912
5913
5914	fi
5915
5916	for ac_header in fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h
5917	do :
5918	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5919	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5920	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5921	cat >>confdefs.h <<_ACEOF
5922	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5923	_ACEOF
5924
5925	fi
5926
5927	done
5928
5929
5930	# Checks for typedefs, structures, and compiler characteristics.
5931	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
5932	$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
5933	if ${ac_cv_header_stdbool_h+:} false; then :
5934	$as_echo_n "(cached) " >&6
5935	else
5936	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5937	/* end confdefs.h. */
5938
5939	#include <stdbool.h>
5940	#ifndef bool
5941	"error: bool is not defined"
5942	#endif
5943	#ifndef false
5944	"error: false is not defined"
5945	#endif
5946	#if false
5947	"error: false is not 0"
5948	#endif
5949	#ifndef true
5950	"error: true is not defined"
5951	#endif
5952	#if true != 1
5953	"error: true is not 1"
5954	#endif
5955	#ifndef __bool_true_false_are_defined
5956	"error: __bool_true_false_are_defined is not defined"
5957	#endif
5958
5959	struct s { _Bool s: 1; _Bool t; } s;
5960
5961	char a[true == 1 ? 1 : -1];
5962	char b[false == 0 ? 1 : -1];
5963	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
5964	char d[(bool) 0.5 == true ? 1 : -1];
5965	/* See body of main program for 'e'. */
5966	char f[(_Bool) 0.0 == false ? 1 : -1];
5967	char g[true];
5968	char h[sizeof (_Bool)];
5969	char i[sizeof s.t];
5970	enum { j = false, k = true, l = false * true, m = true * 256 };
5971	/* The following fails for
5972	HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
5973	_Bool n[m];
5974	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
5975	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
5976	/* Catch a bug in an HP-UX C compiler. See
5977	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
5978	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
5979	*/
5980	_Bool q = true;
5981	_Bool *pq = &q;
5982
5983	int
5984	main ()
5985	{
5986
5987	bool e = &s;
5988	*pq \|= q;
5989	*pq \|= ! q;
5990	/* Refer to every declared value, to avoid compiler optimizations. */
5991	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
5992	+ !m + !n + !o + !p + !q + !pq);
5993
5994	;
5995	return 0;
5996	}
5997	_ACEOF
5998	if ac_fn_c_try_compile "$LINENO"; then :
5999	ac_cv_header_stdbool_h=yes
6000	else
6001	ac_cv_header_stdbool_h=no
6002	fi
6003	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6004	fi
6005	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
6006	$as_echo "$ac_cv_header_stdbool_h" >&6; }
6007	ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
6008	if test "x$ac_cv_type__Bool" = xyes; then :
6009
6010	cat >>confdefs.h <<_ACEOF
6011	#define HAVE__BOOL 1
6012	_ACEOF
6013
6014
6015	fi
6016
6017	if test $ac_cv_header_stdbool_h = yes; then
6018
6019	$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
6020
6021	fi
6022
6023	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
6024	$as_echo_n "checking for inline... " >&6; }
6025	if ${ac_cv_c_inline+:} false; then :
6026	$as_echo_n "(cached) " >&6
6027	else
6028	ac_cv_c_inline=no
6029	for ac_kw in inline __inline__ __inline; do
6030	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6031	/* end confdefs.h. */
6032	#ifndef __cplusplus
6033	typedef int foo_t;
6034	static $ac_kw foo_t static_foo () {return 0; }
6035	$ac_kw foo_t foo () {return 0; }
6036	#endif
6037
6038	_ACEOF
6039	if ac_fn_c_try_compile "$LINENO"; then :
6040	ac_cv_c_inline=$ac_kw
6041	fi
6042	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6043	test "$ac_cv_c_inline" != no && break
6044	done
6045
6046	fi
6047	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
6048	$as_echo "$ac_cv_c_inline" >&6; }
6049
6050	case $ac_cv_c_inline in
6051	inline \| yes) ;;
6052	*)
6053	case $ac_cv_c_inline in
6054	no) ac_val=;;
6055	*) ac_val=$ac_cv_c_inline;;
6056	esac
6057	cat >>confdefs.h <<_ACEOF
6058	#ifndef __cplusplus
6059	#define inline $ac_val
6060	#endif
6061	_ACEOF
6062	;;
6063	esac
6064
6065	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6066	case $ac_cv_c_int16_t in #(
6067	no\|yes) ;; #(
6068	*)
6069
6070	cat >>confdefs.h <<_ACEOF
6071	#define int16_t $ac_cv_c_int16_t
6072	_ACEOF
6073	;;
6074	esac
6075
6076	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6077	case $ac_cv_c_int32_t in #(
6078	no\|yes) ;; #(
6079	*)
6080
6081	cat >>confdefs.h <<_ACEOF
6082	#define int32_t $ac_cv_c_int32_t
6083	_ACEOF
6084	;;
6085	esac
6086
6087	ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6088	case $ac_cv_c_int8_t in #(
6089	no\|yes) ;; #(
6090	*)
6091
6092	cat >>confdefs.h <<_ACEOF
6093	#define int8_t $ac_cv_c_int8_t
6094	_ACEOF
6095	;;
6096	esac
6097
6098	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
6099	$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
6100	if ${ac_cv_c_restrict+:} false; then :
6101	$as_echo_n "(cached) " >&6
6102	else
6103	ac_cv_c_restrict=no
6104	# The order here caters to the fact that C++ does not require restrict.
6105	for ac_kw in __restrict __restrict__ _Restrict restrict; do
6106	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6107	/* end confdefs.h. */
6108	typedef int * int_ptr;
6109	int foo (int_ptr $ac_kw ip) {
6110	return ip[0];
6111	}
6112	int
6113	main ()
6114	{
6115	int s[1];
6116	int * $ac_kw t = s;
6117	t[0] = 0;
6118	return foo(t)
6119	;
6120	return 0;
6121	}
6122	_ACEOF
6123	if ac_fn_c_try_compile "$LINENO"; then :
6124	ac_cv_c_restrict=$ac_kw
6125	fi
6126	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6127	test "$ac_cv_c_restrict" != no && break
6128	done
6129
6130	fi
6131	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
6132	$as_echo "$ac_cv_c_restrict" >&6; }
6133
6134	case $ac_cv_c_restrict in
6135	restrict) ;;
6136	no) $as_echo "#define restrict /**/" >>confdefs.h
6137	;;
6138	*) cat >>confdefs.h <<_ACEOF
6139	#define restrict $ac_cv_c_restrict
6140	_ACEOF
6141	;;
6142	esac
6143
6144	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
6145	if test "x$ac_cv_type_size_t" = xyes; then :
6146
6147	else
6148
6149	cat >>confdefs.h <<_ACEOF
6150	#define size_t unsigned int
6151	_ACEOF
6152
6153	fi
6154
6155	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6156	case $ac_cv_c_uint16_t in #(
6157	no\|yes) ;; #(
6158	*)
6159
6160
6161	cat >>confdefs.h <<_ACEOF
6162	#define uint16_t $ac_cv_c_uint16_t
6163	_ACEOF
6164	;;
6165	esac
6166
6167	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6168	case $ac_cv_c_uint32_t in #(
6169	no\|yes) ;; #(
6170	*)
6171
6172	$as_echo "#define _UINT32_T 1" >>confdefs.h
6173
6174
6175	cat >>confdefs.h <<_ACEOF
6176	#define uint32_t $ac_cv_c_uint32_t
6177	_ACEOF
6178	;;
6179	esac
6180
6181	ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6182	case $ac_cv_c_uint8_t in #(
6183	no\|yes) ;; #(
6184	*)
6185
6186	$as_echo "#define _UINT8_T 1" >>confdefs.h
6187
6188
6189	cat >>confdefs.h <<_ACEOF
6190	#define uint8_t $ac_cv_c_uint8_t
6191	_ACEOF
6192	;;
6193	esac
6194
6195
6196	# Checks for library functions.
6197	for ac_func in memset putenv strchr strtol
6198	do :
6199	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6200	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6201	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6202	cat >>confdefs.h <<_ACEOF
6203	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6204	_ACEOF
6205
6206	fi
6207	done
6208
6209
6210	ac_config_files="$ac_config_files Makefile src/driver/Makefile src/Makefile src/benchmark/Makefile src/examples/Makefile src/tests/Makefile src/prelude/Makefile src/libcfa/Makefile"
6211
6212
6213	cat >confcache <<\_ACEOF
6214	# This file is a shell script that caches the results of configure
6215	# tests run on this system so they can be shared between configure
6216	# scripts and configure runs, see configure's option --config-cache.
6217	# It is not useful on other systems. If it contains results you don't
6218	# want to keep, you may remove or edit it.
6219	#
6220	# config.status only pays attention to the cache file if you give it
6221	# the --recheck option to rerun configure.
6222	#
6223	# `ac_cv_env_foo' variables (set or unset) will be overridden when
6224	# loading this file, other unset `ac_cv_foo' will be assigned the
6225	# following values.
6226
6227	_ACEOF
6228
6229	# The following way of writing the cache mishandles newlines in values,
6230	# but we know of no workaround that is simple, portable, and efficient.
6231	# So, we kill variables containing newlines.
6232	# Ultrix sh set writes to stderr and can't be redirected directly,
6233	# and sets the high bit in the cache file unless we assign to the vars.
6234	(
6235	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
6236	eval ac_val=\$$ac_var
6237	case $ac_val in #(
6238	${as_nl})
6239	case $ac_var in #(
6240	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6241	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6242	esac
6243	case $ac_var in #(
6244	_ \| IFS \| as_nl) ;; #(
6245	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
6246	*) { eval $ac_var=; unset $ac_var;} ;;
6247	esac ;;
6248	esac
6249	done
6250
6251	(set) 2>&1 \|
6252	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6253	${as_nl}ac_space=\ )
6254	# `set' does not quote correctly, so add quotes: double-quote
6255	# substitution turns \\\\ into \\, and sed turns \\ into \.
6256	sed -n \
6257	"s/'/'\\\\''/g;
6258	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6259	;; #(
6260	*)
6261	# `set' quotes correctly as required by POSIX, so do not add quotes.
6262	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
6263	;;
6264	esac \|
6265	sort
6266	) \|
6267	sed '
6268	/^ac_cv_env_/b end
6269	t clear
6270	:clear
6271	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6272	t end
6273	s/^$[^=]$=$.$$/\1=${\1=\2}/
6274	:end' >>confcache
6275	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6276	if test -w "$cache_file"; then
6277	if test "x$cache_file" != "x/dev/null"; then
6278	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6279	$as_echo "$as_me: updating cache $cache_file" >&6;}
6280	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
6281	cat confcache >"$cache_file"
6282	else
6283	case $cache_file in #(
6284	/ \| ?:*)
6285	mv -f confcache "$cache_file"$$ &&
6286	mv -f "$cache_file"$$ "$cache_file" ;; #(
6287	*)
6288	mv -f confcache "$cache_file" ;;
6289	esac
6290	fi
6291	fi
6292	else
6293	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6294	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6295	fi
6296	fi
6297	rm -f confcache
6298
6299	test "x$prefix" = xNONE && prefix=$ac_default_prefix
6300	# Let make expand exec_prefix.
6301	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6302
6303	DEFS=-DHAVE_CONFIG_H
6304
6305	ac_libobjs=
6306	ac_ltlibobjs=
6307	U=
6308	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6309	# 1. Remove the extension, and $U if already installed.
6310	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6311	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
6312	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6313	# will be set to the directory where LIBOBJS objects are built.
6314	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6315	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6316	done
6317	LIBOBJS=$ac_libobjs
6318
6319	LTLIBOBJS=$ac_ltlibobjs
6320
6321
6322	if test -n "$EXEEXT"; then
6323	am__EXEEXT_TRUE=
6324	am__EXEEXT_FALSE='#'
6325	else
6326	am__EXEEXT_TRUE='#'
6327	am__EXEEXT_FALSE=
6328	fi
6329
6330	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
6331	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
6332	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6333	fi
6334	if test -z "${BUILD_RELEASE_TRUE}" && test -z "${BUILD_RELEASE_FALSE}"; then
6335	as_fn_error $? "conditional \"BUILD_RELEASE\" was never defined.
6336	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6337	fi
6338	if test -z "${BUILD_DEBUG_TRUE}" && test -z "${BUILD_DEBUG_FALSE}"; then
6339	as_fn_error $? "conditional \"BUILD_DEBUG\" was never defined.
6340	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6341	fi
6342	if test -z "${BUILD_NO_LIB_TRUE}" && test -z "${BUILD_NO_LIB_FALSE}"; then
6343	as_fn_error $? "conditional \"BUILD_NO_LIB\" was never defined.
6344	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6345	fi
6346	if test -z "${BUILD_CONCURRENCY_TRUE}" && test -z "${BUILD_CONCURRENCY_FALSE}"; then
6347	as_fn_error $? "conditional \"BUILD_CONCURRENCY\" was never defined.
6348	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6349	fi
6350	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6351	as_fn_error $? "conditional \"AMDEP\" was never defined.
6352	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6353	fi
6354	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6355	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
6356	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6357	fi
6358	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6359	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
6360	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6361	fi
6362	if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
6363	as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
6364	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6365	fi
6366
6367	: "${CONFIG_STATUS=./config.status}"
6368	ac_write_fail=0
6369	ac_clean_files_save=$ac_clean_files
6370	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6371	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6372	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6373	as_write_fail=0
6374	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
6375	#! $SHELL
6376	# Generated by $as_me.
6377	# Run this file to recreate the current configuration.
6378	# Compiler output produced by configure, useful for debugging
6379	# configure, is in config.log if it exists.
6380
6381	debug=false
6382	ac_cs_recheck=false
6383	ac_cs_silent=false
6384
6385	SHELL=\${CONFIG_SHELL-$SHELL}
6386	export SHELL
6387	_ASEOF
6388	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
6389	## -------------------- ##
6390	## M4sh Initialization. ##
6391	## -------------------- ##
6392
6393	# Be more Bourne compatible
6394	DUALCASE=1; export DUALCASE # for MKS sh
6395	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6396	emulate sh
6397	NULLCMD=:
6398	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6399	# is contrary to our usage. Disable this feature.
6400	alias -g '${1+"$@"}'='"$@"'
6401	setopt NO_GLOB_SUBST
6402	else
6403	case `(set -o) 2>/dev/null` in #(
6404	posix) :
6405	set -o posix ;; #(
6406	*) :
6407	;;
6408	esac
6409	fi
6410
6411
6412	as_nl='
6413	'
6414	export as_nl
6415	# Printing a long string crashes Solaris 7 /usr/bin/printf.
6416	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6417	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6418	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6419	# Prefer a ksh shell builtin over an external printf program on Solaris,
6420	# but without wasting forks for bash or zsh.
6421	if test -z "$BASH_VERSION$ZSH_VERSION" \
6422	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6423	as_echo='print -r --'
6424	as_echo_n='print -rn --'
6425	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6426	as_echo='printf %s\n'
6427	as_echo_n='printf %s'
6428	else
6429	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6430	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6431	as_echo_n='/usr/ucb/echo -n'
6432	else
6433	as_echo_body='eval expr "X$1" : "X\$.*\$"'
6434	as_echo_n_body='eval
6435	arg=$1;
6436	case $arg in #(
6437	"$as_nl")
6438	expr "X$arg" : "X\$.*\$$as_nl";
6439	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
6440	esac;
6441	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
6442	'
6443	export as_echo_n_body
6444	as_echo_n='sh -c $as_echo_n_body as_echo'
6445	fi
6446	export as_echo_body
6447	as_echo='sh -c $as_echo_body as_echo'
6448	fi
6449
6450	# The user is always right.
6451	if test "${PATH_SEPARATOR+set}" != set; then
6452	PATH_SEPARATOR=:
6453	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6454	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
6455	PATH_SEPARATOR=';'
6456	}
6457	fi
6458
6459
6460	# IFS
6461	# We need space, tab and new line, in precisely that order. Quoting is
6462	# there to prevent editors from complaining about space-tab.
6463	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6464	# splitting by setting IFS to empty value.)
6465	IFS=" "" $as_nl"
6466
6467	# Find who we are. Look in the path if we contain no directory separator.
6468	as_myself=
6469	case $0 in #((
6470	[\\/] ) as_myself=$0 ;;
6471	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6472	for as_dir in $PATH
6473	do
6474	IFS=$as_save_IFS
6475	test -z "$as_dir" && as_dir=.
6476	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6477	done
6478	IFS=$as_save_IFS
6479
6480	;;
6481	esac
6482	# We did not find ourselves, most probably we were run as `sh COMMAND'
6483	# in which case we are not to be found in the path.
6484	if test "x$as_myself" = x; then
6485	as_myself=$0
6486	fi
6487	if test ! -f "$as_myself"; then
6488	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6489	exit 1
6490	fi
6491
6492	# Unset variables that we do not need and which cause bugs (e.g. in
6493	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
6494	# suppresses any "Segmentation fault" message there. '((' could
6495	# trigger a bug in pdksh 5.2.14.
6496	for as_var in BASH_ENV ENV MAIL MAILPATH
6497	do eval test x\${$as_var+set} = xset \
6498	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
6499	done
6500	PS1='$ '
6501	PS2='> '
6502	PS4='+ '
6503
6504	# NLS nuisances.
6505	LC_ALL=C
6506	export LC_ALL
6507	LANGUAGE=C
6508	export LANGUAGE
6509
6510	# CDPATH.
6511	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6512
6513
6514	# as_fn_error STATUS ERROR [LINENO LOG_FD]
6515	# ----------------------------------------
6516	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6517	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6518	# script with STATUS, using 1 if that was 0.
6519	as_fn_error ()
6520	{
6521	as_status=$1; test $as_status -eq 0 && as_status=1
6522	if test "$4"; then
6523	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6524	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6525	fi
6526	$as_echo "$as_me: error: $2" >&2
6527	as_fn_exit $as_status
6528	} # as_fn_error
6529
6530
6531	# as_fn_set_status STATUS
6532	# -----------------------
6533	# Set $? to STATUS, without forking.
6534	as_fn_set_status ()
6535	{
6536	return $1
6537	} # as_fn_set_status
6538
6539	# as_fn_exit STATUS
6540	# -----------------
6541	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6542	as_fn_exit ()
6543	{
6544	set +e
6545	as_fn_set_status $1
6546	exit $1
6547	} # as_fn_exit
6548
6549	# as_fn_unset VAR
6550	# ---------------
6551	# Portably unset VAR.
6552	as_fn_unset ()
6553	{
6554	{ eval $1=; unset $1;}
6555	}
6556	as_unset=as_fn_unset
6557	# as_fn_append VAR VALUE
6558	# ----------------------
6559	# Append the text in VALUE to the end of the definition contained in VAR. Take
6560	# advantage of any shell optimizations that allow amortized linear growth over
6561	# repeated appends, instead of the typical quadratic growth present in naive
6562	# implementations.
6563	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6564	eval 'as_fn_append ()
6565	{
6566	eval $1+=\$2
6567	}'
6568	else
6569	as_fn_append ()
6570	{
6571	eval $1=\$$1\$2
6572	}
6573	fi # as_fn_append
6574
6575	# as_fn_arith ARG...
6576	# ------------------
6577	# Perform arithmetic evaluation on the ARGs, and store the result in the
6578	# global $as_val. Take advantage of shells that can avoid forks. The arguments
6579	# must be portable across $(()) and expr.
6580	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6581	eval 'as_fn_arith ()
6582	{
6583	as_val=$(( $* ))
6584	}'
6585	else
6586	as_fn_arith ()
6587	{
6588	as_val=`expr "$@" \|\| test $? -eq 1`
6589	}
6590	fi # as_fn_arith
6591
6592
6593	if expr a : '$a$' >/dev/null 2>&1 &&
6594	test "X`expr 00001 : '.*$...$'`" = X001; then
6595	as_expr=expr
6596	else
6597	as_expr=false
6598	fi
6599
6600	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6601	as_basename=basename
6602	else
6603	as_basename=false
6604	fi
6605
6606	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6607	as_dirname=dirname
6608	else
6609	as_dirname=false
6610	fi
6611
6612	as_me=`$as_basename -- "$0" \|\|
6613	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6614	X"$0" : 'X$//$$' \\| \
6615	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
6616	$as_echo X/"$0" \|
6617	sed '/^.\/$[^/][^/]$\/*$/{
6618	s//\1/
6619	q
6620	}
6621	/^X\/$\/\/$$/{
6622	s//\1/
6623	q
6624	}
6625	/^X\/$\/$.*/{
6626	s//\1/
6627	q
6628	}
6629	s/.*/./; q'`
6630
6631	# Avoid depending upon Character Ranges.
6632	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6633	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6634	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6635	as_cr_digits='0123456789'
6636	as_cr_alnum=$as_cr_Letters$as_cr_digits
6637
6638	ECHO_C= ECHO_N= ECHO_T=
6639	case `echo -n x` in #(((((
6640	-n*)
6641	case `echo 'xy\c'` in
6642	c) ECHO_T=' ';; # ECHO_T is single tab character.
6643	xy) ECHO_C='\c';;
6644	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
6645	ECHO_T=' ';;
6646	esac;;
6647	*)
6648	ECHO_N='-n';;
6649	esac
6650
6651	rm -f conf$$ conf$$.exe conf$$.file
6652	if test -d conf$$.dir; then
6653	rm -f conf$$.dir/conf$$.file
6654	else
6655	rm -f conf$$.dir
6656	mkdir conf$$.dir 2>/dev/null
6657	fi
6658	if (echo >conf$$.file) 2>/dev/null; then
6659	if ln -s conf$$.file conf$$ 2>/dev/null; then
6660	as_ln_s='ln -s'
6661	# ... but there are two gotchas:
6662	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6663	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6664	# In both cases, we have to default to `cp -p'.
6665	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
6666	as_ln_s='cp -p'
6667	elif ln conf$$.file conf$$ 2>/dev/null; then
6668	as_ln_s=ln
6669	else
6670	as_ln_s='cp -p'
6671	fi
6672	else
6673	as_ln_s='cp -p'
6674	fi
6675	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6676	rmdir conf$$.dir 2>/dev/null
6677
6678
6679	# as_fn_mkdir_p
6680	# -------------
6681	# Create "$as_dir" as a directory, including parents if necessary.
6682	as_fn_mkdir_p ()
6683	{
6684
6685	case $as_dir in #(
6686	-*) as_dir=./$as_dir;;
6687	esac
6688	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
6689	as_dirs=
6690	while :; do
6691	case $as_dir in #(
6692	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
6693	*) as_qdir=$as_dir;;
6694	esac
6695	as_dirs="'$as_qdir' $as_dirs"
6696	as_dir=`$as_dirname -- "$as_dir" \|\|
6697	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6698	X"$as_dir" : 'X$//$[^/]' \\| \
6699	X"$as_dir" : 'X$//$$' \\| \
6700	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
6701	$as_echo X"$as_dir" \|
6702	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6703	s//\1/
6704	q
6705	}
6706	/^X$\/\/$[^/].*/{
6707	s//\1/
6708	q
6709	}
6710	/^X$\/\/$$/{
6711	s//\1/
6712	q
6713	}
6714	/^X$\/$.*/{
6715	s//\1/
6716	q
6717	}
6718	s/.*/./; q'`
6719	test -d "$as_dir" && break
6720	done
6721	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
6722	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
6723
6724
6725	} # as_fn_mkdir_p
6726	if mkdir -p . 2>/dev/null; then
6727	as_mkdir_p='mkdir -p "$as_dir"'
6728	else
6729	test -d ./-p && rmdir ./-p
6730	as_mkdir_p=false
6731	fi
6732
6733	if test -x / >/dev/null 2>&1; then
6734	as_test_x='test -x'
6735	else
6736	if ls -dL / >/dev/null 2>&1; then
6737	as_ls_L_option=L
6738	else
6739	as_ls_L_option=
6740	fi
6741	as_test_x='
6742	eval sh -c '\''
6743	if test -d "$1"; then
6744	test -d "$1/.";
6745	else
6746	case $1 in #(
6747	-*)set "./$1";;
6748	esac;
6749	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
6750	???[sx]):;;)false;;esac;fi
6751	'\'' sh
6752	'
6753	fi
6754	as_executable_p=$as_test_x
6755
6756	# Sed expression to map a string onto a valid CPP name.
6757	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6758
6759	# Sed expression to map a string onto a valid variable name.
6760	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6761
6762
6763	exec 6>&1
6764	## ----------------------------------- ##
6765	## Main body of $CONFIG_STATUS script. ##
6766	## ----------------------------------- ##
6767	_ASEOF
6768	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
6769
6770	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6771	# Save the log message, to keep $0 and so on meaningful, and to
6772	# report actual input values of CONFIG_FILES etc. instead of their
6773	# values after options handling.
6774	ac_log="
6775	This file was extended by cfa-cc $as_me 1.0.0.0, which was
6776	generated by GNU Autoconf 2.68. Invocation command line was
6777
6778	CONFIG_FILES = $CONFIG_FILES
6779	CONFIG_HEADERS = $CONFIG_HEADERS
6780	CONFIG_LINKS = $CONFIG_LINKS
6781	CONFIG_COMMANDS = $CONFIG_COMMANDS
6782	$ $0 $@
6783
6784	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
6785	"
6786
6787	_ACEOF
6788
6789	case $ac_config_files in *"
6790	") set x $ac_config_files; shift; ac_config_files=$;;
6791	esac
6792
6793	case $ac_config_headers in *"
6794	") set x $ac_config_headers; shift; ac_config_headers=$;;
6795	esac
6796
6797
6798	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6799	# Files that config.status was made for.
6800	config_files="$ac_config_files"
6801	config_headers="$ac_config_headers"
6802	config_commands="$ac_config_commands"
6803
6804	_ACEOF
6805
6806	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6807	ac_cs_usage="\
6808	\`$as_me' instantiates files and other configuration actions
6809	from templates according to the current configuration. Unless the files
6810	and actions are specified as TAGs, all are instantiated by default.
6811
6812	Usage: $0 [OPTION]... [TAG]...
6813
6814	-h, --help print this help, then exit
6815	-V, --version print version number and configuration settings, then exit
6816	--config print configuration, then exit
6817	-q, --quiet, --silent
6818	do not print progress messages
6819	-d, --debug don't remove temporary files
6820	--recheck update $as_me by reconfiguring in the same conditions
6821	--file=FILE[:TEMPLATE]
6822	instantiate the configuration file FILE
6823	--header=FILE[:TEMPLATE]
6824	instantiate the configuration header FILE
6825
6826	Configuration files:
6827	$config_files
6828
6829	Configuration headers:
6830	$config_headers
6831
6832	Configuration commands:
6833	$config_commands
6834
6835	Report bugs to <cforall@plg.uwaterloo.ca>."
6836
6837	_ACEOF
6838	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6839	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6840	ac_cs_version="\\
6841	cfa-cc config.status 1.0.0.0
6842	configured by $0, generated by GNU Autoconf 2.68,
6843	with options \\"\$ac_cs_config\\"
6844
6845	Copyright (C) 2010 Free Software Foundation, Inc.
6846	This config.status script is free software; the Free Software Foundation
6847	gives unlimited permission to copy, distribute and modify it."
6848
6849	ac_pwd='$ac_pwd'
6850	srcdir='$srcdir'
6851	INSTALL='$INSTALL'
6852	MKDIR_P='$MKDIR_P'
6853	AWK='$AWK'
6854	test -n "\$AWK" \|\| AWK=awk
6855	_ACEOF
6856
6857	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6858	# The default lists apply if the user does not specify any file.
6859	ac_need_defaults=:
6860	while test $# != 0
6861	do
6862	case $1 in
6863	--=?)
6864	ac_option=`expr "X$1" : 'X$[^=]*$='`
6865	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
6866	ac_shift=:
6867	;;
6868	--*=)
6869	ac_option=`expr "X$1" : 'X$[^=]*$='`
6870	ac_optarg=
6871	ac_shift=:
6872	;;
6873	*)
6874	ac_option=$1
6875	ac_optarg=$2
6876	ac_shift=shift
6877	;;
6878	esac
6879
6880	case $ac_option in
6881	# Handling of the options.
6882	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
6883	ac_cs_recheck=: ;;
6884	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
6885	$as_echo "$ac_cs_version"; exit ;;
6886	--config \| --confi \| --conf \| --con \| --co \| --c )
6887	$as_echo "$ac_cs_config"; exit ;;
6888	--debug \| --debu \| --deb \| --de \| --d \| -d )
6889	debug=: ;;
6890	--file \| --fil \| --fi \| --f )
6891	$ac_shift
6892	case $ac_optarg in
6893	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6894	'') as_fn_error $? "missing file argument" ;;
6895	esac
6896	as_fn_append CONFIG_FILES " '$ac_optarg'"
6897	ac_need_defaults=false;;
6898	--header \| --heade \| --head \| --hea )
6899	$ac_shift
6900	case $ac_optarg in
6901	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6902	esac
6903	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6904	ac_need_defaults=false;;
6905	--he \| --h)
6906	# Conflict between --help and --header
6907	as_fn_error $? "ambiguous option: \`$1'
6908	Try \`$0 --help' for more information.";;
6909	--help \| --hel \| -h )
6910	$as_echo "$ac_cs_usage"; exit ;;
6911	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
6912	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
6913	ac_cs_silent=: ;;
6914
6915	# This is an error.
6916	-*) as_fn_error $? "unrecognized option: \`$1'
6917	Try \`$0 --help' for more information." ;;
6918
6919	*) as_fn_append ac_config_targets " $1"
6920	ac_need_defaults=false ;;
6921
6922	esac
6923	shift
6924	done
6925
6926	ac_configure_extra_args=
6927
6928	if $ac_cs_silent; then
6929	exec 6>/dev/null
6930	ac_configure_extra_args="$ac_configure_extra_args --silent"
6931	fi
6932
6933	_ACEOF
6934	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6935	if \$ac_cs_recheck; then
6936	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6937	shift
6938	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6939	CONFIG_SHELL='$SHELL'
6940	export CONFIG_SHELL
6941	exec "\$@"
6942	fi
6943
6944	_ACEOF
6945	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6946	exec 5>>config.log
6947	{
6948	echo
6949	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6950	## Running $as_me. ##
6951	_ASBOX
6952	$as_echo "$ac_log"
6953	} >&5
6954
6955	_ACEOF
6956	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6957	#
6958	# INIT-COMMANDS
6959	#
6960	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
6961
6962	_ACEOF
6963
6964	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6965
6966	# Handling of arguments.
6967	for ac_config_target in $ac_config_targets
6968	do
6969	case $ac_config_target in
6970	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6971	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
6972	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6973	"src/driver/Makefile") CONFIG_FILES="$CONFIG_FILES src/driver/Makefile" ;;
6974	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
6975	"src/benchmark/Makefile") CONFIG_FILES="$CONFIG_FILES src/benchmark/Makefile" ;;
6976	"src/examples/Makefile") CONFIG_FILES="$CONFIG_FILES src/examples/Makefile" ;;
6977	"src/tests/Makefile") CONFIG_FILES="$CONFIG_FILES src/tests/Makefile" ;;
6978	"src/prelude/Makefile") CONFIG_FILES="$CONFIG_FILES src/prelude/Makefile" ;;
6979	"src/libcfa/Makefile") CONFIG_FILES="$CONFIG_FILES src/libcfa/Makefile" ;;
6980
6981	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6982	esac
6983	done
6984
6985
6986	# If the user did not use the arguments to specify the items to instantiate,
6987	# then the envvar interface is used. Set only those that are not.
6988	# We use the long form for the default assignment because of an extremely
6989	# bizarre bug on SunOS 4.1.3.
6990	if $ac_need_defaults; then
6991	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
6992	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
6993	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
6994	fi
6995
6996	# Have a temporary directory for convenience. Make it in the build tree
6997	# simply because there is no reason against having it here, and in addition,
6998	# creating and moving files from /tmp can sometimes cause problems.
6999	# Hook for its removal unless debugging.
7000	# Note that there is a small window in which the directory will not be cleaned:
7001	# after its creation but before its name has been assigned to `$tmp'.
7002	$debug \|\|
7003	{
7004	tmp= ac_tmp=
7005	trap 'exit_status=$?
7006	: "${ac_tmp:=$tmp}"
7007	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
7008	' 0
7009	trap 'as_fn_exit 1' 1 2 13 15
7010	}
7011	# Create a (secure) tmp directory for tmp files.
7012
7013	{
7014	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7015	test -d "$tmp"
7016	} \|\|
7017	{
7018	tmp=./conf$$-$RANDOM
7019	(umask 077 && mkdir "$tmp")
7020	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7021	ac_tmp=$tmp
7022
7023	# Set up the scripts for CONFIG_FILES section.
7024	# No need to generate them if there are no CONFIG_FILES.
7025	# This happens for instance with `./config.status config.h'.
7026	if test -n "$CONFIG_FILES"; then
7027
7028
7029	ac_cr=`echo X \| tr X '\015'`
7030	# On cygwin, bash can eat \r inside `` if the user requested igncr.
7031	# But we know of no other shell where ac_cr would be empty at this
7032	# point, so we can use a bashism as a fallback.
7033	if test "x$ac_cr" = x; then
7034	eval ac_cr=\$\'\\r\'
7035	fi
7036	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7037	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7038	ac_cs_awk_cr='\\r'
7039	else
7040	ac_cs_awk_cr=$ac_cr
7041	fi
7042
7043	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7044	_ACEOF
7045
7046
7047	{
7048	echo "cat >conf$$subs.awk <<_ACEOF" &&
7049	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
7050	echo "_ACEOF"
7051	} >conf$$subs.sh \|\|
7052	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7053	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
7054	ac_delim='%!_!# '
7055	for ac_last_try in false false false false false :; do
7056	. ./conf$$subs.sh \|\|
7057	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7058
7059	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
7060	if test $ac_delim_n = $ac_delim_num; then
7061	break
7062	elif $ac_last_try; then
7063	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7064	else
7065	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7066	fi
7067	done
7068	rm -f conf$$subs.sh
7069
7070	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7071	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7072	_ACEOF
7073	sed -n '
7074	h
7075	s/^/S["/; s/!.*/"]=/
7076	p
7077	g
7078	s/^[^!]*!//
7079	:repl
7080	t repl
7081	s/'"$ac_delim"'$//
7082	t delim
7083	:nl
7084	h
7085	s/$.\{148\}$..*/\1/
7086	t more1
7087	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7088	p
7089	n
7090	b repl
7091	:more1
7092	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7093	p
7094	g
7095	s/.\{148\}//
7096	t nl
7097	:delim
7098	h
7099	s/$.\{148\}$..*/\1/
7100	t more2
7101	s/["\\]/\\&/g; s/^/"/; s/$/"/
7102	p
7103	b
7104	:more2
7105	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7106	p
7107	g
7108	s/.\{148\}//
7109	t delim
7110	' <conf$$subs.awk \| sed '
7111	/^[^""]/{
7112	N
7113	s/\n//
7114	}
7115	' >>$CONFIG_STATUS \|\| ac_write_fail=1
7116	rm -f conf$$subs.awk
7117	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7118	_ACAWK
7119	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7120	for (key in S) S_is_set[key] = 1
7121	FS = ""
7122
7123	}
7124	{
7125	line = $ 0
7126	nfields = split(line, field, "@")
7127	substed = 0
7128	len = length(field[1])
7129	for (i = 2; i < nfields; i++) {
7130	key = field[i]
7131	keylen = length(key)
7132	if (S_is_set[key]) {
7133	value = S[key]
7134	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7135	len += length(value) + length(field[++i])
7136	substed = 1
7137	} else
7138	len += 1 + keylen
7139	}
7140
7141	print line
7142	}
7143
7144	_ACAWK
7145	_ACEOF
7146	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7147	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7148	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7149	else
7150	cat
7151	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7152	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7153	_ACEOF
7154
7155	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7156	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7157	# trailing colons and then remove the whole line if VPATH becomes empty
7158	# (actually we leave an empty line to preserve line numbers).
7159	if test "x$srcdir" = x.; then
7160	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
7161	h
7162	s///
7163	s/^/:/
7164	s/[ ]*$/:/
7165	s/:\$(srcdir):/:/g
7166	s/:\${srcdir}:/:/g
7167	s/:@srcdir@:/:/g
7168	s/^:*//
7169	s/:*$//
7170	x
7171	s/$=[ ]$./\1/
7172	G
7173	s/\n//
7174	s/^[^=]=[ ]$//
7175	}'
7176	fi
7177
7178	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7179	fi # test -n "$CONFIG_FILES"
7180
7181	# Set up the scripts for CONFIG_HEADERS section.
7182	# No need to generate them if there are no CONFIG_HEADERS.
7183	# This happens for instance with `./config.status Makefile'.
7184	if test -n "$CONFIG_HEADERS"; then
7185	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
7186	BEGIN {
7187	_ACEOF
7188
7189	# Transform confdefs.h into an awk script `defines.awk', embedded as
7190	# here-document in config.status, that substitutes the proper values into
7191	# config.h.in to produce config.h.
7192
7193	# Create a delimiter string that does not exist in confdefs.h, to ease
7194	# handling of long lines.
7195	ac_delim='%!_!# '
7196	for ac_last_try in false false :; do
7197	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7198	if test -z "$ac_tt"; then
7199	break
7200	elif $ac_last_try; then
7201	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7202	else
7203	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7204	fi
7205	done
7206
7207	# For the awk script, D is an array of macro values keyed by name,
7208	# likewise P contains macro parameters if any. Preserve backslash
7209	# newline sequences.
7210
7211	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7212	sed -n '
7213	s/.\{148\}/&'"$ac_delim"'/g
7214	t rset
7215	:rset
7216	s/^[ ]#[ ]define[ ][ ]*/ /
7217	t def
7218	d
7219	:def
7220	s/\\$//
7221	t bsnl
7222	s/["\\]/\\&/g
7223	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7224	D["\1"]=" \3"/p
7225	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
7226	d
7227	:bsnl
7228	s/["\\]/\\&/g
7229	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7230	D["\1"]=" \3\\\\\\n"\\/p
7231	t cont
7232	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
7233	t cont
7234	d
7235	:cont
7236	n
7237	s/.\{148\}/&'"$ac_delim"'/g
7238	t clear
7239	:clear
7240	s/\\$//
7241	t bsnlc
7242	s/["\\]/\\&/g; s/^/"/; s/$/"/p
7243	d
7244	:bsnlc
7245	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7246	b cont
7247	' <confdefs.h \| sed '
7248	s/'"$ac_delim"'/"\\\
7249	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
7250
7251	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7252	for (key in D) D_is_set[key] = 1
7253	FS = ""
7254	}
7255	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
7256	line = \$ 0
7257	split(line, arg, " ")
7258	if (arg[1] == "#") {
7259	defundef = arg[2]
7260	mac1 = arg[3]
7261	} else {
7262	defundef = substr(arg[1], 2)
7263	mac1 = arg[2]
7264	}
7265	split(mac1, mac2, "(") #)
7266	macro = mac2[1]
7267	prefix = substr(line, 1, index(line, defundef) - 1)
7268	if (D_is_set[macro]) {
7269	# Preserve the white space surrounding the "#".
7270	print prefix "define", macro P[macro] D[macro]
7271	next
7272	} else {
7273	# Replace #undef with comments. This is necessary, for example,
7274	# in the case of _POSIX_SOURCE, which is predefined and required
7275	# on some systems where configure will not decide to define it.
7276	if (defundef == "undef") {
7277	print "/", prefix defundef, macro, "/"
7278	next
7279	}
7280	}
7281	}
7282	{ print }
7283	_ACAWK
7284	_ACEOF
7285	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7286	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7287	fi # test -n "$CONFIG_HEADERS"
7288
7289
7290	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
7291	shift
7292	for ac_tag
7293	do
7294	case $ac_tag in
7295	:[FHLC]) ac_mode=$ac_tag; continue;;
7296	esac
7297	case $ac_mode$ac_tag in
7298	:[FHL]:);;
7299	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7300	:[FH]-) ac_tag=-:-;;
7301	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7302	esac
7303	ac_save_IFS=$IFS
7304	IFS=:
7305	set x $ac_tag
7306	IFS=$ac_save_IFS
7307	shift
7308	ac_file=$1
7309	shift
7310
7311	case $ac_mode in
7312	:L) ac_source=$1;;
7313	:[FH])
7314	ac_file_inputs=
7315	for ac_f
7316	do
7317	case $ac_f in
7318	-) ac_f="$ac_tmp/stdin";;
7319	*) # Look for the file first in the build tree, then in the source tree
7320	# (if the path is not absolute). The absolute path cannot be DOS-style,
7321	# because $ac_f cannot contain `:'.
7322	test -f "$ac_f" \|\|
7323	case $ac_f in
7324	[\\/$]*) false;;
7325	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7326	esac \|\|
7327	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7328	esac
7329	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
7330	as_fn_append ac_file_inputs " '$ac_f'"
7331	done
7332
7333	# Let's still pretend it is `configure' which instantiates (i.e., don't
7334	# use $as_me), people would be surprised to read:
7335	# /* config.h. Generated by config.status. */
7336	configure_input='Generated from '`
7337	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
7338	`' by configure.'
7339	if test x"$ac_file" != x-; then
7340	configure_input="$ac_file. $configure_input"
7341	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7342	$as_echo "$as_me: creating $ac_file" >&6;}
7343	fi
7344	# Neutralize special characters interpreted by sed in replacement strings.
7345	case $configure_input in #(
7346	\& \| \\| \| \\ )
7347	ac_sed_conf_input=`$as_echo "$configure_input" \|
7348	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
7349	*) ac_sed_conf_input=$configure_input;;
7350	esac
7351
7352	case $ac_tag in
7353	:-: \| *:-) cat >"$ac_tmp/stdin" \
7354	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7355	esac
7356	;;
7357	esac
7358
7359	ac_dir=`$as_dirname -- "$ac_file" \|\|
7360	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7361	X"$ac_file" : 'X$//$[^/]' \\| \
7362	X"$ac_file" : 'X$//$$' \\| \
7363	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
7364	$as_echo X"$ac_file" \|
7365	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7366	s//\1/
7367	q
7368	}
7369	/^X$\/\/$[^/].*/{
7370	s//\1/
7371	q
7372	}
7373	/^X$\/\/$$/{
7374	s//\1/
7375	q
7376	}
7377	/^X$\/$.*/{
7378	s//\1/
7379	q
7380	}
7381	s/.*/./; q'`
7382	as_dir="$ac_dir"; as_fn_mkdir_p
7383	ac_builddir=.
7384
7385	case "$ac_dir" in
7386	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7387	*)
7388	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
7389	# A ".." for each directory in $ac_dir_suffix.
7390	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
7391	case $ac_top_builddir_sub in
7392	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7393	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7394	esac ;;
7395	esac
7396	ac_abs_top_builddir=$ac_pwd
7397	ac_abs_builddir=$ac_pwd$ac_dir_suffix
7398	# for backward compatibility:
7399	ac_top_builddir=$ac_top_build_prefix
7400
7401	case $srcdir in
7402	.) # We are building in place.
7403	ac_srcdir=.
7404	ac_top_srcdir=$ac_top_builddir_sub
7405	ac_abs_top_srcdir=$ac_pwd ;;
7406	[\\/]* \| ?:[\\/]* ) # Absolute name.
7407	ac_srcdir=$srcdir$ac_dir_suffix;
7408	ac_top_srcdir=$srcdir
7409	ac_abs_top_srcdir=$srcdir ;;
7410	*) # Relative name.
7411	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7412	ac_top_srcdir=$ac_top_build_prefix$srcdir
7413	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7414	esac
7415	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7416
7417
7418	case $ac_mode in
7419	:F)
7420	#
7421	# CONFIG_FILE
7422	#
7423
7424	case $INSTALL in
7425	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7426	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7427	esac
7428	ac_MKDIR_P=$MKDIR_P
7429	case $MKDIR_P in
7430	[\\/$]* \| ?:[\\/]* ) ;;
7431	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7432	esac
7433	_ACEOF
7434
7435	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7436	# If the template does not know about datarootdir, expand it.
7437	# FIXME: This hack should be removed a few years after 2.60.
7438	ac_datarootdir_hack=; ac_datarootdir_seen=
7439	ac_sed_dataroot='
7440	/datarootdir/ {
7441	p
7442	q
7443	}
7444	/@datadir@/p
7445	/@docdir@/p
7446	/@infodir@/p
7447	/@localedir@/p
7448	/@mandir@/p'
7449	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7450	datarootdir) ac_datarootdir_seen=yes;;
7451	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
7452	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7453	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7454	_ACEOF
7455	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7456	ac_datarootdir_hack='
7457	s&@datadir@&$datadir&g
7458	s&@docdir@&$docdir&g
7459	s&@infodir@&$infodir&g
7460	s&@localedir@&$localedir&g
7461	s&@mandir@&$mandir&g
7462	s&\\\${datarootdir}&$datarootdir&g' ;;
7463	esac
7464	_ACEOF
7465
7466	# Neutralize VPATH when `$srcdir' = `.'.
7467	# Shell code in configure.ac might set extrasub.
7468	# FIXME: do we really want to maintain this feature?
7469	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7470	ac_sed_extra="$ac_vpsub
7471	$extrasub
7472	_ACEOF
7473	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7474	:t
7475	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7476	s\|@configure_input@\|$ac_sed_conf_input\|;t t
7477	s&@top_builddir@&$ac_top_builddir_sub&;t t
7478	s&@top_build_prefix@&$ac_top_build_prefix&;t t
7479	s&@srcdir@&$ac_srcdir&;t t
7480	s&@abs_srcdir@&$ac_abs_srcdir&;t t
7481	s&@top_srcdir@&$ac_top_srcdir&;t t
7482	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7483	s&@builddir@&$ac_builddir&;t t
7484	s&@abs_builddir@&$ac_abs_builddir&;t t
7485	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7486	s&@INSTALL@&$ac_INSTALL&;t t
7487	s&@MKDIR_P@&$ac_MKDIR_P&;t t
7488	$ac_datarootdir_hack
7489	"
7490	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
7491	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7492
7493	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7494	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7495	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
7496	"$ac_tmp/out"`; test -z "$ac_out"; } &&
7497	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7498	which seems to be undefined. Please make sure it is defined" >&5
7499	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7500	which seems to be undefined. Please make sure it is defined" >&2;}
7501
7502	rm -f "$ac_tmp/stdin"
7503	case $ac_file in
7504	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7505	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7506	esac \
7507	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7508	;;
7509	:H)
7510	#
7511	# CONFIG_HEADER
7512	#
7513	if test x"$ac_file" != x-; then
7514	{
7515	$as_echo "/* $configure_input */" \
7516	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7517	} >"$ac_tmp/config.h" \
7518	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7519	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7520	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7521	$as_echo "$as_me: $ac_file is unchanged" >&6;}
7522	else
7523	rm -f "$ac_file"
7524	mv "$ac_tmp/config.h" "$ac_file" \
7525	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7526	fi
7527	else
7528	$as_echo "/* $configure_input */" \
7529	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7530	\|\| as_fn_error $? "could not create -" "$LINENO" 5
7531	fi
7532	# Compute "$ac_file"'s index in $config_headers.
7533	_am_arg="$ac_file"
7534	_am_stamp_count=1
7535	for _am_header in $config_headers :; do
7536	case $_am_header in
7537	$_am_arg \| $_am_arg:* )
7538	break ;;
7539	* )
7540	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7541	esac
7542	done
7543	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
7544	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
7545	X"$_am_arg" : 'X$//$[^/]' \\| \
7546	X"$_am_arg" : 'X$//$$' \\| \
7547	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
7548	$as_echo X"$_am_arg" \|
7549	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7550	s//\1/
7551	q
7552	}
7553	/^X$\/\/$[^/].*/{
7554	s//\1/
7555	q
7556	}
7557	/^X$\/\/$$/{
7558	s//\1/
7559	q
7560	}
7561	/^X$\/$.*/{
7562	s//\1/
7563	q
7564	}
7565	s/.*/./; q'`/stamp-h$_am_stamp_count
7566	;;
7567
7568	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7569	$as_echo "$as_me: executing $ac_file commands" >&6;}
7570	;;
7571	esac
7572
7573
7574	case $ac_file$ac_mode in
7575	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| {
7576	# Autoconf 2.62 quotes --file arguments for eval, but not when files
7577	# are listed without --file. Let's play safe and only enable the eval
7578	# if we detect the quoting.
7579	case $CONFIG_FILES in
7580	\') eval set x "$CONFIG_FILES" ;;
7581	*) set x $CONFIG_FILES ;;
7582	esac
7583	shift
7584	for mf
7585	do
7586	# Strip MF so we end up with the name of the file.
7587	mf=`echo "$mf" \| sed -e 's/:.*$//'`
7588	# Check whether this is an Automake generated Makefile or not.
7589	# We used to match only the files named `Makefile.in', but
7590	# some people rename them; so instead we look at the file content.
7591	# Grep'ing the first line is not enough: some people post-process
7592	# each Makefile.in and add a new line on top of each file to say so.
7593	# Grep'ing the whole file is not good either: AIX grep has a line
7594	# limit of 2048, but all sed's we know have understand at least 4000.
7595	if sed -n 's,^#.generated by automake.,X,p' "$mf" \| grep X >/dev/null 2>&1; then
7596	dirpart=`$as_dirname -- "$mf" \|\|
7597	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
7598	X"$mf" : 'X$//$[^/]' \\| \
7599	X"$mf" : 'X$//$$' \\| \
7600	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
7601	$as_echo X"$mf" \|
7602	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7603	s//\1/
7604	q
7605	}
7606	/^X$\/\/$[^/].*/{
7607	s//\1/
7608	q
7609	}
7610	/^X$\/\/$$/{
7611	s//\1/
7612	q
7613	}
7614	/^X$\/$.*/{
7615	s//\1/
7616	q
7617	}
7618	s/.*/./; q'`
7619	else
7620	continue
7621	fi
7622	# Extract the definition of DEPDIR, am__include, and am__quote
7623	# from the Makefile without running `make'.
7624	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7625	test -z "$DEPDIR" && continue
7626	am__include=`sed -n 's/^am__include = //p' < "$mf"`
7627	test -z "am__include" && continue
7628	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
7629	# When using ansi2knr, U may be empty or an underscore; expand it
7630	U=`sed -n 's/^U = //p' < "$mf"`
7631	# Find all dependency output files, they are included files with
7632	# $(DEPDIR) in their names. We invoke sed twice because it is the
7633	# simplest approach to changing $(DEPDIR) to its actual value in the
7634	# expansion.
7635	for file in `sed -n "
7636	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
7637	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
7638	# Make sure the directory exists.
7639	test -f "$dirpart/$file" && continue
7640	fdir=`$as_dirname -- "$file" \|\|
7641	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7642	X"$file" : 'X$//$[^/]' \\| \
7643	X"$file" : 'X$//$$' \\| \
7644	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
7645	$as_echo X"$file" \|
7646	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7647	s//\1/
7648	q
7649	}
7650	/^X$\/\/$[^/].*/{
7651	s//\1/
7652	q
7653	}
7654	/^X$\/\/$$/{
7655	s//\1/
7656	q
7657	}
7658	/^X$\/$.*/{
7659	s//\1/
7660	q
7661	}
7662	s/.*/./; q'`
7663	as_dir=$dirpart/$fdir; as_fn_mkdir_p
7664	# echo "creating $dirpart/$file"
7665	echo '# dummy' > "$dirpart/$file"
7666	done
7667	done
7668	}
7669	;;
7670
7671	esac
7672	done # for ac_tag
7673
7674
7675	as_fn_exit 0
7676	_ACEOF
7677	ac_clean_files=$ac_clean_files_save
7678
7679	test $ac_write_fail = 0 \|\|
7680	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7681
7682
7683	# configure is writing to config.log, and then calls config.status.
7684	# config.status does its own redirection, appending to config.log.
7685	# Unfortunately, on DOS this fails, as config.log is still kept open
7686	# by configure, so config.status won't be able to write to it; its
7687	# output is simply discarded. So we exec the FD to /dev/null,
7688	# effectively closing config.log, so it can be properly (re)opened and
7689	# appended to by config.status. When coming back to configure, we
7690	# need to make the FD available again.
7691	if test "$no_create" != yes; then
7692	ac_cs_success=:
7693	ac_config_status_args=
7694	test "$silent" = yes &&
7695	ac_config_status_args="$ac_config_status_args --quiet"
7696	exec 5>/dev/null
7697	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
7698	exec 5>>config.log
7699	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
7700	# would make configure fail if this is the last instruction.
7701	$ac_cs_success \|\| as_fn_exit 1
7702	fi
7703	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7704	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7705	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7706	fi
7707
7708
7709	if test -z "$BUILD_RELEASE_TRUE"; then :
7710	if test -z "$BUILD_DEBUG_TRUE"; then :
7711	{ $as_echo "$as_me:${as_lineno-$LINENO}: Building libcfa for target: release & debug" >&5
7712	$as_echo "$as_me: Building libcfa for target: release & debug" >&6;}
7713	else
7714	{ $as_echo "$as_me:${as_lineno-$LINENO}: Building libcfa for target: release" >&5
7715	$as_echo "$as_me: Building libcfa for target: release" >&6;}
7716	fi
7717	else
7718	if test -z "$BUILD_DEBUG_TRUE"; then :
7719	{ $as_echo "$as_me:${as_lineno-$LINENO}: Building libcfa for target: debug" >&5
7720	$as_echo "$as_me: Building libcfa for target: debug" >&6;}
7721	else
7722	{ $as_echo "$as_me:${as_lineno-$LINENO}: Running cfa without libcfa" >&5
7723	$as_echo "$as_me: Running cfa without libcfa" >&6;}
7724	fi
7725	fi
7726
7727	# Final text
7728	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Cforall configuraton completed. Type \"make -j 8 install\"." >&5
7729	$as_echo "Cforall configuraton completed. Type \"make -j 8 install\"." >&6; }

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