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source: configure @ 6a16806

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 6a16806 was 9def87a, checked in by Thierry Delisle <tdelisle@…>, 8 years ago
Added macros to select build target in configure
Property mode set to `100755`
File size: 216.8 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_DEBUG_FALSE
661	BUILD_DEBUG_TRUE
662	BUILD_RELEASE_FALSE
663	BUILD_RELEASE_TRUE
664	CFA_BACKEND_CC
665	BACKEND_CC
666	MAINT
667	MAINTAINER_MODE_FALSE
668	MAINTAINER_MODE_TRUE
669	am__untar
670	am__tar
671	AMTAR
672	am__leading_dot
673	SET_MAKE
674	AWK
675	mkdir_p
676	MKDIR_P
677	INSTALL_STRIP_PROGRAM
678	STRIP
679	install_sh
680	MAKEINFO
681	AUTOHEADER
682	AUTOMAKE
683	AUTOCONF
684	ACLOCAL
685	VERSION
686	PACKAGE
687	CYGPATH_W
688	am__isrc
689	INSTALL_DATA
690	INSTALL_SCRIPT
691	INSTALL_PROGRAM
692	AM_BACKSLASH
693	AM_DEFAULT_VERBOSITY
694	AM_DEFAULT_V
695	AM_V
696	target_alias
697	host_alias
698	build_alias
699	LIBS
700	ECHO_T
701	ECHO_N
702	ECHO_C
703	DEFS
704	mandir
705	localedir
706	libdir
707	psdir
708	pdfdir
709	dvidir
710	htmldir
711	infodir
712	docdir
713	oldincludedir
714	includedir
715	localstatedir
716	sharedstatedir
717	sysconfdir
718	datadir
719	datarootdir
720	libexecdir
721	sbindir
722	bindir
723	program_transform_name
724	prefix
725	exec_prefix
726	PACKAGE_URL
727	PACKAGE_BUGREPORT
728	PACKAGE_STRING
729	PACKAGE_VERSION
730	PACKAGE_TARNAME
731	PACKAGE_NAME
732	PATH_SEPARATOR
733	SHELL'
734	ac_subst_files=''
735	ac_user_opts='
736	enable_option_checking
737	enable_silent_rules
738	enable_maintainer_mode
739	with_backend_compiler
740	enable_target_release
741	enable_target_debug
742	enable_dependency_tracking
743	'
744	ac_precious_vars='build_alias
745	host_alias
746	target_alias
747	CXX
748	CXXFLAGS
749	LDFLAGS
750	LIBS
751	CPPFLAGS
752	CCC
753	CC
754	CFLAGS
755	CCAS
756	CCASFLAGS
757	YACC
758	YFLAGS
759	CPP'
760
761
762	# Initialize some variables set by options.
763	ac_init_help=
764	ac_init_version=false
765	ac_unrecognized_opts=
766	ac_unrecognized_sep=
767	# The variables have the same names as the options, with
768	# dashes changed to underlines.
769	cache_file=/dev/null
770	exec_prefix=NONE
771	no_create=
772	no_recursion=
773	prefix=NONE
774	program_prefix=NONE
775	program_suffix=NONE
776	program_transform_name=s,x,x,
777	silent=
778	site=
779	srcdir=
780	verbose=
781	x_includes=NONE
782	x_libraries=NONE
783
784	# Installation directory options.
785	# These are left unexpanded so users can "make install exec_prefix=/foo"
786	# and all the variables that are supposed to be based on exec_prefix
787	# by default will actually change.
788	# Use braces instead of parens because sh, perl, etc. also accept them.
789	# (The list follows the same order as the GNU Coding Standards.)
790	bindir='${exec_prefix}/bin'
791	sbindir='${exec_prefix}/sbin'
792	libexecdir='${exec_prefix}/libexec'
793	datarootdir='${prefix}/share'
794	datadir='${datarootdir}'
795	sysconfdir='${prefix}/etc'
796	sharedstatedir='${prefix}/com'
797	localstatedir='${prefix}/var'
798	includedir='${prefix}/include'
799	oldincludedir='/usr/include'
800	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
801	infodir='${datarootdir}/info'
802	htmldir='${docdir}'
803	dvidir='${docdir}'
804	pdfdir='${docdir}'
805	psdir='${docdir}'
806	libdir='${exec_prefix}/lib'
807	localedir='${datarootdir}/locale'
808	mandir='${datarootdir}/man'
809
810	ac_prev=
811	ac_dashdash=
812	for ac_option
813	do
814	# If the previous option needs an argument, assign it.
815	if test -n "$ac_prev"; then
816	eval $ac_prev=\$ac_option
817	ac_prev=
818	continue
819	fi
820
821	case $ac_option in
822	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
823	*=) ac_optarg= ;;
824	*) ac_optarg=yes ;;
825	esac
826
827	# Accept the important Cygnus configure options, so we can diagnose typos.
828
829	case $ac_dashdash$ac_option in
830	--)
831	ac_dashdash=yes ;;
832
833	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
834	ac_prev=bindir ;;
835	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
836	bindir=$ac_optarg ;;
837
838	-build \| --build \| --buil \| --bui \| --bu)
839	ac_prev=build_alias ;;
840	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
841	build_alias=$ac_optarg ;;
842
843	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
844	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
845	ac_prev=cache_file ;;
846	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
847	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
848	cache_file=$ac_optarg ;;
849
850	--config-cache \| -C)
851	cache_file=config.cache ;;
852
853	-datadir \| --datadir \| --datadi \| --datad)
854	ac_prev=datadir ;;
855	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
856	datadir=$ac_optarg ;;
857
858	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
859	\| --dataroo \| --dataro \| --datar)
860	ac_prev=datarootdir ;;
861	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
862	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
863	datarootdir=$ac_optarg ;;
864
865	-disable-* \| --disable-*)
866	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
867	# Reject names that are not valid shell variable names.
868	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
869	as_fn_error $? "invalid feature name: $ac_useropt"
870	ac_useropt_orig=$ac_useropt
871	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
872	case $ac_user_opts in
873	*"
874	"enable_$ac_useropt"
875	"*) ;;
876	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
877	ac_unrecognized_sep=', ';;
878	esac
879	eval enable_$ac_useropt=no ;;
880
881	-docdir \| --docdir \| --docdi \| --doc \| --do)
882	ac_prev=docdir ;;
883	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
884	docdir=$ac_optarg ;;
885
886	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
887	ac_prev=dvidir ;;
888	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
889	dvidir=$ac_optarg ;;
890
891	-enable-* \| --enable-*)
892	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
893	# Reject names that are not valid shell variable names.
894	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
895	as_fn_error $? "invalid feature name: $ac_useropt"
896	ac_useropt_orig=$ac_useropt
897	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
898	case $ac_user_opts in
899	*"
900	"enable_$ac_useropt"
901	"*) ;;
902	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
903	ac_unrecognized_sep=', ';;
904	esac
905	eval enable_$ac_useropt=\$ac_optarg ;;
906
907	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
908	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
909	\| --exec \| --exe \| --ex)
910	ac_prev=exec_prefix ;;
911	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
912	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
913	\| --exec=* \| --exe=* \| --ex=*)
914	exec_prefix=$ac_optarg ;;
915
916	-gas \| --gas \| --ga \| --g)
917	# Obsolete; use --with-gas.
918	with_gas=yes ;;
919
920	-help \| --help \| --hel \| --he \| -h)
921	ac_init_help=long ;;
922	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
923	ac_init_help=recursive ;;
924	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
925	ac_init_help=short ;;
926
927	-host \| --host \| --hos \| --ho)
928	ac_prev=host_alias ;;
929	-host=* \| --host=* \| --hos=* \| --ho=*)
930	host_alias=$ac_optarg ;;
931
932	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
933	ac_prev=htmldir ;;
934	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
935	\| --ht=*)
936	htmldir=$ac_optarg ;;
937
938	-includedir \| --includedir \| --includedi \| --included \| --include \
939	\| --includ \| --inclu \| --incl \| --inc)
940	ac_prev=includedir ;;
941	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
942	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
943	includedir=$ac_optarg ;;
944
945	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
946	ac_prev=infodir ;;
947	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
948	infodir=$ac_optarg ;;
949
950	-libdir \| --libdir \| --libdi \| --libd)
951	ac_prev=libdir ;;
952	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
953	libdir=$ac_optarg ;;
954
955	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
956	\| --libexe \| --libex \| --libe)
957	ac_prev=libexecdir ;;
958	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
959	\| --libexe=* \| --libex=* \| --libe=*)
960	libexecdir=$ac_optarg ;;
961
962	-localedir \| --localedir \| --localedi \| --localed \| --locale)
963	ac_prev=localedir ;;
964	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
965	localedir=$ac_optarg ;;
966
967	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
968	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
969	ac_prev=localstatedir ;;
970	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
971	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
972	localstatedir=$ac_optarg ;;
973
974	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
975	ac_prev=mandir ;;
976	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
977	mandir=$ac_optarg ;;
978
979	-nfp \| --nfp \| --nf)
980	# Obsolete; use --without-fp.
981	with_fp=no ;;
982
983	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
984	\| --no-cr \| --no-c \| -n)
985	no_create=yes ;;
986
987	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
988	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
989	no_recursion=yes ;;
990
991	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
992	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
993	\| --oldin \| --oldi \| --old \| --ol \| --o)
994	ac_prev=oldincludedir ;;
995	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
996	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
997	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
998	oldincludedir=$ac_optarg ;;
999
1000	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
1001	ac_prev=prefix ;;
1002	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
1003	prefix=$ac_optarg ;;
1004
1005	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
1006	\| --program-pre \| --program-pr \| --program-p)
1007	ac_prev=program_prefix ;;
1008	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
1009	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
1010	program_prefix=$ac_optarg ;;
1011
1012	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
1013	\| --program-suf \| --program-su \| --program-s)
1014	ac_prev=program_suffix ;;
1015	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
1016	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
1017	program_suffix=$ac_optarg ;;
1018
1019	-program-transform-name \| --program-transform-name \
1020	\| --program-transform-nam \| --program-transform-na \
1021	\| --program-transform-n \| --program-transform- \
1022	\| --program-transform \| --program-transfor \
1023	\| --program-transfo \| --program-transf \
1024	\| --program-trans \| --program-tran \
1025	\| --progr-tra \| --program-tr \| --program-t)
1026	ac_prev=program_transform_name ;;
1027	-program-transform-name=* \| --program-transform-name=* \
1028	\| --program-transform-nam=* \| --program-transform-na=* \
1029	\| --program-transform-n=* \| --program-transform-=* \
1030	\| --program-transform=* \| --program-transfor=* \
1031	\| --program-transfo=* \| --program-transf=* \
1032	\| --program-trans=* \| --program-tran=* \
1033	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
1034	program_transform_name=$ac_optarg ;;
1035
1036	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
1037	ac_prev=pdfdir ;;
1038	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
1039	pdfdir=$ac_optarg ;;
1040
1041	-psdir \| --psdir \| --psdi \| --psd \| --ps)
1042	ac_prev=psdir ;;
1043	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
1044	psdir=$ac_optarg ;;
1045
1046	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1047	\| -silent \| --silent \| --silen \| --sile \| --sil)
1048	silent=yes ;;
1049
1050	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1051	ac_prev=sbindir ;;
1052	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1053	\| --sbi=* \| --sb=*)
1054	sbindir=$ac_optarg ;;
1055
1056	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1057	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1058	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1059	\| --sha \| --sh)
1060	ac_prev=sharedstatedir ;;
1061	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1062	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1063	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1064	\| --sha=* \| --sh=*)
1065	sharedstatedir=$ac_optarg ;;
1066
1067	-site \| --site \| --sit)
1068	ac_prev=site ;;
1069	-site=* \| --site=* \| --sit=*)
1070	site=$ac_optarg ;;
1071
1072	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1073	ac_prev=srcdir ;;
1074	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1075	srcdir=$ac_optarg ;;
1076
1077	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1078	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1079	ac_prev=sysconfdir ;;
1080	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1081	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1082	sysconfdir=$ac_optarg ;;
1083
1084	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1085	ac_prev=target_alias ;;
1086	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1087	target_alias=$ac_optarg ;;
1088
1089	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1090	verbose=yes ;;
1091
1092	-version \| --version \| --versio \| --versi \| --vers \| -V)
1093	ac_init_version=: ;;
1094
1095	-with-* \| --with-*)
1096	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1097	# Reject names that are not valid shell variable names.
1098	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1099	as_fn_error $? "invalid package name: $ac_useropt"
1100	ac_useropt_orig=$ac_useropt
1101	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1102	case $ac_user_opts in
1103	*"
1104	"with_$ac_useropt"
1105	"*) ;;
1106	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1107	ac_unrecognized_sep=', ';;
1108	esac
1109	eval with_$ac_useropt=\$ac_optarg ;;
1110
1111	-without-* \| --without-*)
1112	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1113	# Reject names that are not valid shell variable names.
1114	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1115	as_fn_error $? "invalid package name: $ac_useropt"
1116	ac_useropt_orig=$ac_useropt
1117	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1118	case $ac_user_opts in
1119	*"
1120	"with_$ac_useropt"
1121	"*) ;;
1122	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1123	ac_unrecognized_sep=', ';;
1124	esac
1125	eval with_$ac_useropt=no ;;
1126
1127	--x)
1128	# Obsolete; use --with-x.
1129	with_x=yes ;;
1130
1131	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1132	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1133	ac_prev=x_includes ;;
1134	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1135	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1136	x_includes=$ac_optarg ;;
1137
1138	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1139	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1140	ac_prev=x_libraries ;;
1141	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1142	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1143	x_libraries=$ac_optarg ;;
1144
1145	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1146	Try \`$0 --help' for more information"
1147	;;
1148
1149	=)
1150	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1151	# Reject names that are not valid shell variable names.
1152	case $ac_envvar in #(
1153	'' \| [0-9]* \| [!_$as_cr_alnum] )
1154	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1155	esac
1156	eval $ac_envvar=\$ac_optarg
1157	export $ac_envvar ;;
1158
1159	*)
1160	# FIXME: should be removed in autoconf 3.0.
1161	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1162	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1163	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1164	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1165	;;
1166
1167	esac
1168	done
1169
1170	if test -n "$ac_prev"; then
1171	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1172	as_fn_error $? "missing argument to $ac_option"
1173	fi
1174
1175	if test -n "$ac_unrecognized_opts"; then
1176	case $enable_option_checking in
1177	no) ;;
1178	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1179	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1180	esac
1181	fi
1182
1183	# Check all directory arguments for consistency.
1184	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1185	datadir sysconfdir sharedstatedir localstatedir includedir \
1186	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1187	libdir localedir mandir
1188	do
1189	eval ac_val=\$$ac_var
1190	# Remove trailing slashes.
1191	case $ac_val in
1192	*/ )
1193	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1194	eval $ac_var=\$ac_val;;
1195	esac
1196	# Be sure to have absolute directory names.
1197	case $ac_val in
1198	[\\/$]* \| ?:[\\/]* ) continue;;
1199	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1200	esac
1201	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1202	done
1203
1204	# There might be people who depend on the old broken behavior: `$host'
1205	# used to hold the argument of --host etc.
1206	# FIXME: To remove some day.
1207	build=$build_alias
1208	host=$host_alias
1209	target=$target_alias
1210
1211	# FIXME: To remove some day.
1212	if test "x$host_alias" != x; then
1213	if test "x$build_alias" = x; then
1214	cross_compiling=maybe
1215	$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1216	If a cross compiler is detected then cross compile mode will be used" >&2
1217	elif test "x$build_alias" != "x$host_alias"; then
1218	cross_compiling=yes
1219	fi
1220	fi
1221
1222	ac_tool_prefix=
1223	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1224
1225	test "$silent" = yes && exec 6>/dev/null
1226
1227
1228	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1229	ac_ls_di=`ls -di .` &&
1230	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1231	as_fn_error $? "working directory cannot be determined"
1232	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1233	as_fn_error $? "pwd does not report name of working directory"
1234
1235
1236	# Find the source files, if location was not specified.
1237	if test -z "$srcdir"; then
1238	ac_srcdir_defaulted=yes
1239	# Try the directory containing this script, then the parent directory.
1240	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1241	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1242	X"$as_myself" : 'X$//$[^/]' \\| \
1243	X"$as_myself" : 'X$//$$' \\| \
1244	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1245	$as_echo X"$as_myself" \|
1246	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1247	s//\1/
1248	q
1249	}
1250	/^X$\/\/$[^/].*/{
1251	s//\1/
1252	q
1253	}
1254	/^X$\/\/$$/{
1255	s//\1/
1256	q
1257	}
1258	/^X$\/$.*/{
1259	s//\1/
1260	q
1261	}
1262	s/.*/./; q'`
1263	srcdir=$ac_confdir
1264	if test ! -r "$srcdir/$ac_unique_file"; then
1265	srcdir=..
1266	fi
1267	else
1268	ac_srcdir_defaulted=no
1269	fi
1270	if test ! -r "$srcdir/$ac_unique_file"; then
1271	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1272	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1273	fi
1274	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1275	ac_abs_confdir=`(
1276	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1277	pwd)`
1278	# When building in place, set srcdir=.
1279	if test "$ac_abs_confdir" = "$ac_pwd"; then
1280	srcdir=.
1281	fi
1282	# Remove unnecessary trailing slashes from srcdir.
1283	# Double slashes in file names in object file debugging info
1284	# mess up M-x gdb in Emacs.
1285	case $srcdir in
1286	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1287	esac
1288	for ac_var in $ac_precious_vars; do
1289	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1290	eval ac_env_${ac_var}_value=\$${ac_var}
1291	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1292	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1293	done
1294
1295	#
1296	# Report the --help message.
1297	#
1298	if test "$ac_init_help" = "long"; then
1299	# Omit some internal or obsolete options to make the list less imposing.
1300	# This message is too long to be a string in the A/UX 3.1 sh.
1301	cat <<_ACEOF
1302	\`configure' configures cfa-cc 1.0.0.0 to adapt to many kinds of systems.
1303
1304	Usage: $0 [OPTION]... [VAR=VALUE]...
1305
1306	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1307	VAR=VALUE. See below for descriptions of some of the useful variables.
1308
1309	Defaults for the options are specified in brackets.
1310
1311	Configuration:
1312	-h, --help display this help and exit
1313	--help=short display options specific to this package
1314	--help=recursive display the short help of all the included packages
1315	-V, --version display version information and exit
1316	-q, --quiet, --silent do not print \`checking ...' messages
1317	--cache-file=FILE cache test results in FILE [disabled]
1318	-C, --config-cache alias for \`--cache-file=config.cache'
1319	-n, --no-create do not create output files
1320	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1321
1322	Installation directories:
1323	--prefix=PREFIX install architecture-independent files in PREFIX
1324	[$ac_default_prefix]
1325	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1326	[PREFIX]
1327
1328	By default, \`make install' will install all the files in
1329	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1330	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1331	for instance \`--prefix=\$HOME'.
1332
1333	For better control, use the options below.
1334
1335	Fine tuning of the installation directories:
1336	--bindir=DIR user executables [EPREFIX/bin]
1337	--sbindir=DIR system admin executables [EPREFIX/sbin]
1338	--libexecdir=DIR program executables [EPREFIX/libexec]
1339	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1340	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1341	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1342	--libdir=DIR object code libraries [EPREFIX/lib]
1343	--includedir=DIR C header files [PREFIX/include]
1344	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1345	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1346	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1347	--infodir=DIR info documentation [DATAROOTDIR/info]
1348	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1349	--mandir=DIR man documentation [DATAROOTDIR/man]
1350	--docdir=DIR documentation root [DATAROOTDIR/doc/cfa-cc]
1351	--htmldir=DIR html documentation [DOCDIR]
1352	--dvidir=DIR dvi documentation [DOCDIR]
1353	--pdfdir=DIR pdf documentation [DOCDIR]
1354	--psdir=DIR ps documentation [DOCDIR]
1355	_ACEOF
1356
1357	cat <<\_ACEOF
1358
1359	Program names:
1360	--program-prefix=PREFIX prepend PREFIX to installed program names
1361	--program-suffix=SUFFIX append SUFFIX to installed program names
1362	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1363
1364	System types:
1365	--build=BUILD configure for building on BUILD [guessed]
1366	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1367	_ACEOF
1368	fi
1369
1370	if test -n "$ac_init_help"; then
1371	case $ac_init_help in
1372	short \| recursive ) echo "Configuration of cfa-cc 1.0.0.0:";;
1373	esac
1374	cat <<\_ACEOF
1375
1376	Optional Features:
1377	--disable-option-checking ignore unrecognized --enable/--with options
1378	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1379	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1380	--enable-silent-rules less verbose build output (undo: `make V=1')
1381	--disable-silent-rules verbose build output (undo: `make V=0')
1382	--disable-maintainer-mode disable make rules and dependencies not useful
1383	(and sometimes confusing) to the casual installer
1384	--enable-target-release Build and install the release target
1385	--enable-target-debug Build and install the debug target
1386	--disable-dependency-tracking speeds up one-time build
1387	--enable-dependency-tracking do not reject slow dependency extractors
1388
1389	Optional Packages:
1390	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1391	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1392	--with-backend-compiler=PROGRAM PROGRAM that performs the final code compilation (must be gcc-compatible)
1393
1394	Some influential environment variables:
1395	CXX C++ compiler command
1396	CXXFLAGS C++ compiler flags
1397	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1398	nonstandard directory <lib dir>
1399	LIBS libraries to pass to the linker, e.g. -l<library>
1400	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1401	you have headers in a nonstandard directory <include dir>
1402	CC C compiler command
1403	CFLAGS C compiler flags
1404	CCAS assembler compiler command (defaults to CC)
1405	CCASFLAGS assembler compiler flags (defaults to CFLAGS)
1406	YACC The `Yet Another Compiler Compiler' implementation to use.
1407	Defaults to the first program found out of: `bison -y', `byacc',
1408	`yacc'.
1409	YFLAGS The list of arguments that will be passed by default to $YACC.
1410	This script will default YFLAGS to the empty string to avoid a
1411	default value of `-d' given by some make applications.
1412	CPP C preprocessor
1413
1414	Use these variables to override the choices made by `configure' or to help
1415	it to find libraries and programs with nonstandard names/locations.
1416
1417	Report bugs to <cforall@plg.uwaterloo.ca>.
1418	_ACEOF
1419	ac_status=$?
1420	fi
1421
1422	if test "$ac_init_help" = "recursive"; then
1423	# If there are subdirs, report their specific --help.
1424	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1425	test -d "$ac_dir" \|\|
1426	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1427	continue
1428	ac_builddir=.
1429
1430	case "$ac_dir" in
1431	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1432	*)
1433	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1434	# A ".." for each directory in $ac_dir_suffix.
1435	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1436	case $ac_top_builddir_sub in
1437	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1438	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1439	esac ;;
1440	esac
1441	ac_abs_top_builddir=$ac_pwd
1442	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1443	# for backward compatibility:
1444	ac_top_builddir=$ac_top_build_prefix
1445
1446	case $srcdir in
1447	.) # We are building in place.
1448	ac_srcdir=.
1449	ac_top_srcdir=$ac_top_builddir_sub
1450	ac_abs_top_srcdir=$ac_pwd ;;
1451	[\\/]* \| ?:[\\/]* ) # Absolute name.
1452	ac_srcdir=$srcdir$ac_dir_suffix;
1453	ac_top_srcdir=$srcdir
1454	ac_abs_top_srcdir=$srcdir ;;
1455	*) # Relative name.
1456	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1457	ac_top_srcdir=$ac_top_build_prefix$srcdir
1458	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1459	esac
1460	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1461
1462	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1463	# Check for guested configure.
1464	if test -f "$ac_srcdir/configure.gnu"; then
1465	echo &&
1466	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1467	elif test -f "$ac_srcdir/configure"; then
1468	echo &&
1469	$SHELL "$ac_srcdir/configure" --help=recursive
1470	else
1471	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1472	fi \|\| ac_status=$?
1473	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1474	done
1475	fi
1476
1477	test -n "$ac_init_help" && exit $ac_status
1478	if $ac_init_version; then
1479	cat <<\_ACEOF
1480	cfa-cc configure 1.0.0.0
1481	generated by GNU Autoconf 2.68
1482
1483	Copyright (C) 2010 Free Software Foundation, Inc.
1484	This configure script is free software; the Free Software Foundation
1485	gives unlimited permission to copy, distribute and modify it.
1486	_ACEOF
1487	exit
1488	fi
1489
1490	## ------------------------ ##
1491	## Autoconf initialization. ##
1492	## ------------------------ ##
1493
1494	# ac_fn_cxx_try_compile LINENO
1495	# ----------------------------
1496	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1497	ac_fn_cxx_try_compile ()
1498	{
1499	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1500	rm -f conftest.$ac_objext
1501	if { { ac_try="$ac_compile"
1502	case "(($ac_try" in
1503	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1504	*) ac_try_echo=$ac_try;;
1505	esac
1506	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1507	$as_echo "$ac_try_echo"; } >&5
1508	(eval "$ac_compile") 2>conftest.err
1509	ac_status=$?
1510	if test -s conftest.err; then
1511	grep -v '^ *+' conftest.err >conftest.er1
1512	cat conftest.er1 >&5
1513	mv -f conftest.er1 conftest.err
1514	fi
1515	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1516	test $ac_status = 0; } && {
1517	test -z "$ac_cxx_werror_flag" \|\|
1518	test ! -s conftest.err
1519	} && test -s conftest.$ac_objext; then :
1520	ac_retval=0
1521	else
1522	$as_echo "$as_me: failed program was:" >&5
1523	sed 's/^/\| /' conftest.$ac_ext >&5
1524
1525	ac_retval=1
1526	fi
1527	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1528	as_fn_set_status $ac_retval
1529
1530	} # ac_fn_cxx_try_compile
1531
1532	# ac_fn_c_try_compile LINENO
1533	# --------------------------
1534	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1535	ac_fn_c_try_compile ()
1536	{
1537	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1538	rm -f conftest.$ac_objext
1539	if { { ac_try="$ac_compile"
1540	case "(($ac_try" in
1541	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1542	*) ac_try_echo=$ac_try;;
1543	esac
1544	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1545	$as_echo "$ac_try_echo"; } >&5
1546	(eval "$ac_compile") 2>conftest.err
1547	ac_status=$?
1548	if test -s conftest.err; then
1549	grep -v '^ *+' conftest.err >conftest.er1
1550	cat conftest.er1 >&5
1551	mv -f conftest.er1 conftest.err
1552	fi
1553	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1554	test $ac_status = 0; } && {
1555	test -z "$ac_c_werror_flag" \|\|
1556	test ! -s conftest.err
1557	} && test -s conftest.$ac_objext; then :
1558	ac_retval=0
1559	else
1560	$as_echo "$as_me: failed program was:" >&5
1561	sed 's/^/\| /' conftest.$ac_ext >&5
1562
1563	ac_retval=1
1564	fi
1565	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1566	as_fn_set_status $ac_retval
1567
1568	} # ac_fn_c_try_compile
1569
1570	# ac_fn_c_try_link LINENO
1571	# -----------------------
1572	# Try to link conftest.$ac_ext, and return whether this succeeded.
1573	ac_fn_c_try_link ()
1574	{
1575	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1576	rm -f conftest.$ac_objext conftest$ac_exeext
1577	if { { ac_try="$ac_link"
1578	case "(($ac_try" in
1579	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1580	*) ac_try_echo=$ac_try;;
1581	esac
1582	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1583	$as_echo "$ac_try_echo"; } >&5
1584	(eval "$ac_link") 2>conftest.err
1585	ac_status=$?
1586	if test -s conftest.err; then
1587	grep -v '^ *+' conftest.err >conftest.er1
1588	cat conftest.er1 >&5
1589	mv -f conftest.er1 conftest.err
1590	fi
1591	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1592	test $ac_status = 0; } && {
1593	test -z "$ac_c_werror_flag" \|\|
1594	test ! -s conftest.err
1595	} && test -s conftest$ac_exeext && {
1596	test "$cross_compiling" = yes \|\|
1597	$as_test_x conftest$ac_exeext
1598	}; then :
1599	ac_retval=0
1600	else
1601	$as_echo "$as_me: failed program was:" >&5
1602	sed 's/^/\| /' conftest.$ac_ext >&5
1603
1604	ac_retval=1
1605	fi
1606	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1607	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1608	# interfere with the next link command; also delete a directory that is
1609	# left behind by Apple's compiler. We do this before executing the actions.
1610	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1611	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1612	as_fn_set_status $ac_retval
1613
1614	} # ac_fn_c_try_link
1615
1616	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1617	# -------------------------------------------
1618	# Tests whether TYPE exists after having included INCLUDES, setting cache
1619	# variable VAR accordingly.
1620	ac_fn_c_check_type ()
1621	{
1622	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1623	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1624	$as_echo_n "checking for $2... " >&6; }
1625	if eval \${$3+:} false; then :
1626	$as_echo_n "(cached) " >&6
1627	else
1628	eval "$3=no"
1629	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1630	/* end confdefs.h. */
1631	$4
1632	int
1633	main ()
1634	{
1635	if (sizeof ($2))
1636	return 0;
1637	;
1638	return 0;
1639	}
1640	_ACEOF
1641	if ac_fn_c_try_compile "$LINENO"; then :
1642	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1643	/* end confdefs.h. */
1644	$4
1645	int
1646	main ()
1647	{
1648	if (sizeof (($2)))
1649	return 0;
1650	;
1651	return 0;
1652	}
1653	_ACEOF
1654	if ac_fn_c_try_compile "$LINENO"; then :
1655
1656	else
1657	eval "$3=yes"
1658	fi
1659	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1660	fi
1661	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1662	fi
1663	eval ac_res=\$$3
1664	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1665	$as_echo "$ac_res" >&6; }
1666	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1667
1668	} # ac_fn_c_check_type
1669
1670	# ac_fn_c_try_cpp LINENO
1671	# ----------------------
1672	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1673	ac_fn_c_try_cpp ()
1674	{
1675	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1676	if { { ac_try="$ac_cpp conftest.$ac_ext"
1677	case "(($ac_try" in
1678	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1679	*) ac_try_echo=$ac_try;;
1680	esac
1681	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1682	$as_echo "$ac_try_echo"; } >&5
1683	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1684	ac_status=$?
1685	if test -s conftest.err; then
1686	grep -v '^ *+' conftest.err >conftest.er1
1687	cat conftest.er1 >&5
1688	mv -f conftest.er1 conftest.err
1689	fi
1690	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1691	test $ac_status = 0; } > conftest.i && {
1692	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1693	test ! -s conftest.err
1694	}; then :
1695	ac_retval=0
1696	else
1697	$as_echo "$as_me: failed program was:" >&5
1698	sed 's/^/\| /' conftest.$ac_ext >&5
1699
1700	ac_retval=1
1701	fi
1702	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1703	as_fn_set_status $ac_retval
1704
1705	} # ac_fn_c_try_cpp
1706
1707	# ac_fn_c_try_run LINENO
1708	# ----------------------
1709	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1710	# that executables can be run.
1711	ac_fn_c_try_run ()
1712	{
1713	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1714	if { { ac_try="$ac_link"
1715	case "(($ac_try" in
1716	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1717	*) ac_try_echo=$ac_try;;
1718	esac
1719	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1720	$as_echo "$ac_try_echo"; } >&5
1721	(eval "$ac_link") 2>&5
1722	ac_status=$?
1723	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1724	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1725	{ { case "(($ac_try" in
1726	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1727	*) ac_try_echo=$ac_try;;
1728	esac
1729	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1730	$as_echo "$ac_try_echo"; } >&5
1731	(eval "$ac_try") 2>&5
1732	ac_status=$?
1733	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1734	test $ac_status = 0; }; }; then :
1735	ac_retval=0
1736	else
1737	$as_echo "$as_me: program exited with status $ac_status" >&5
1738	$as_echo "$as_me: failed program was:" >&5
1739	sed 's/^/\| /' conftest.$ac_ext >&5
1740
1741	ac_retval=$ac_status
1742	fi
1743	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1744	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1745	as_fn_set_status $ac_retval
1746
1747	} # ac_fn_c_try_run
1748
1749	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1750	# -------------------------------------------------------
1751	# Tests whether HEADER exists and can be compiled using the include files in
1752	# INCLUDES, setting the cache variable VAR accordingly.
1753	ac_fn_c_check_header_compile ()
1754	{
1755	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1756	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1757	$as_echo_n "checking for $2... " >&6; }
1758	if eval \${$3+:} false; then :
1759	$as_echo_n "(cached) " >&6
1760	else
1761	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1762	/* end confdefs.h. */
1763	$4
1764	#include <$2>
1765	_ACEOF
1766	if ac_fn_c_try_compile "$LINENO"; then :
1767	eval "$3=yes"
1768	else
1769	eval "$3=no"
1770	fi
1771	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1772	fi
1773	eval ac_res=\$$3
1774	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1775	$as_echo "$ac_res" >&6; }
1776	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1777
1778	} # ac_fn_c_check_header_compile
1779
1780	# ac_fn_c_check_func LINENO FUNC VAR
1781	# ----------------------------------
1782	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1783	ac_fn_c_check_func ()
1784	{
1785	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1786	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1787	$as_echo_n "checking for $2... " >&6; }
1788	if eval \${$3+:} false; then :
1789	$as_echo_n "(cached) " >&6
1790	else
1791	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1792	/* end confdefs.h. */
1793	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1794	For example, HP-UX 11i <limits.h> declares gettimeofday. */
1795	#define $2 innocuous_$2
1796
1797	/* System header to define __stub macros and hopefully few prototypes,
1798	which can conflict with char $2 (); below.
1799	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1800	<limits.h> exists even on freestanding compilers. */
1801
1802	#ifdef __STDC__
1803	# include <limits.h>
1804	#else
1805	# include <assert.h>
1806	#endif
1807
1808	#undef $2
1809
1810	/* Override any GCC internal prototype to avoid an error.
1811	Use char because int might match the return type of a GCC
1812	builtin and then its argument prototype would still apply. */
1813	#ifdef __cplusplus
1814	extern "C"
1815	#endif
1816	char $2 ();
1817	/* The GNU C library defines this for functions which it implements
1818	to always fail with ENOSYS. Some functions are actually named
1819	something starting with __ and the normal name is an alias. */
1820	#if defined __stub_$2 \|\| defined __stub___$2
1821	choke me
1822	#endif
1823
1824	int
1825	main ()
1826	{
1827	return $2 ();
1828	;
1829	return 0;
1830	}
1831	_ACEOF
1832	if ac_fn_c_try_link "$LINENO"; then :
1833	eval "$3=yes"
1834	else
1835	eval "$3=no"
1836	fi
1837	rm -f core conftest.err conftest.$ac_objext \
1838	conftest$ac_exeext conftest.$ac_ext
1839	fi
1840	eval ac_res=\$$3
1841	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1842	$as_echo "$ac_res" >&6; }
1843	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1844
1845	} # ac_fn_c_check_func
1846
1847	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1848	# -------------------------------------------------------
1849	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1850	# the include files in INCLUDES and setting the cache variable VAR
1851	# accordingly.
1852	ac_fn_c_check_header_mongrel ()
1853	{
1854	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1855	if eval \${$3+:} false; then :
1856	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1857	$as_echo_n "checking for $2... " >&6; }
1858	if eval \${$3+:} false; then :
1859	$as_echo_n "(cached) " >&6
1860	fi
1861	eval ac_res=\$$3
1862	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1863	$as_echo "$ac_res" >&6; }
1864	else
1865	# Is the header compilable?
1866	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1867	$as_echo_n "checking $2 usability... " >&6; }
1868	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1869	/* end confdefs.h. */
1870	$4
1871	#include <$2>
1872	_ACEOF
1873	if ac_fn_c_try_compile "$LINENO"; then :
1874	ac_header_compiler=yes
1875	else
1876	ac_header_compiler=no
1877	fi
1878	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1879	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1880	$as_echo "$ac_header_compiler" >&6; }
1881
1882	# Is the header present?
1883	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1884	$as_echo_n "checking $2 presence... " >&6; }
1885	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1886	/* end confdefs.h. */
1887	#include <$2>
1888	_ACEOF
1889	if ac_fn_c_try_cpp "$LINENO"; then :
1890	ac_header_preproc=yes
1891	else
1892	ac_header_preproc=no
1893	fi
1894	rm -f conftest.err conftest.i conftest.$ac_ext
1895	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1896	$as_echo "$ac_header_preproc" >&6; }
1897
1898	# So? What about this header?
1899	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1900	yes:no: )
1901	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1902	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1903	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1904	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1905	;;
1906	no:yes:* )
1907	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1908	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1909	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1910	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1911	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1912	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1913	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1914	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1915	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1916	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1917	( $as_echo "## --------------------------------------- ##
1918	## Report this to cforall@plg.uwaterloo.ca ##
1919	## --------------------------------------- ##"
1920	) \| sed "s/^/$as_me: WARNING: /" >&2
1921	;;
1922	esac
1923	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1924	$as_echo_n "checking for $2... " >&6; }
1925	if eval \${$3+:} false; then :
1926	$as_echo_n "(cached) " >&6
1927	else
1928	eval "$3=\$ac_header_compiler"
1929	fi
1930	eval ac_res=\$$3
1931	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1932	$as_echo "$ac_res" >&6; }
1933	fi
1934	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1935
1936	} # ac_fn_c_check_header_mongrel
1937
1938	# ac_fn_c_find_intX_t LINENO BITS VAR
1939	# -----------------------------------
1940	# Finds a signed integer type with width BITS, setting cache variable VAR
1941	# accordingly.
1942	ac_fn_c_find_intX_t ()
1943	{
1944	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1945	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
1946	$as_echo_n "checking for int$2_t... " >&6; }
1947	if eval \${$3+:} false; then :
1948	$as_echo_n "(cached) " >&6
1949	else
1950	eval "$3=no"
1951	# Order is important - never check a type that is potentially smaller
1952	# than half of the expected target width.
1953	for ac_type in int$2_t 'int' 'long int' \
1954	'long long int' 'short int' 'signed char'; do
1955	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1956	/* end confdefs.h. */
1957	$ac_includes_default
1958	enum { N = $2 / 2 - 1 };
1959	int
1960	main ()
1961	{
1962	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
1963	test_array [0] = 0
1964
1965	;
1966	return 0;
1967	}
1968	_ACEOF
1969	if ac_fn_c_try_compile "$LINENO"; then :
1970	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1971	/* end confdefs.h. */
1972	$ac_includes_default
1973	enum { N = $2 / 2 - 1 };
1974	int
1975	main ()
1976	{
1977	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
1978	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
1979	test_array [0] = 0
1980
1981	;
1982	return 0;
1983	}
1984	_ACEOF
1985	if ac_fn_c_try_compile "$LINENO"; then :
1986
1987	else
1988	case $ac_type in #(
1989	int$2_t) :
1990	eval "$3=yes" ;; #(
1991	*) :
1992	eval "$3=\$ac_type" ;;
1993	esac
1994	fi
1995	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1996	fi
1997	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1998	if eval test \"x\$"$3"\" = x"no"; then :
1999
2000	else
2001	break
2002	fi
2003	done
2004	fi
2005	eval ac_res=\$$3
2006	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2007	$as_echo "$ac_res" >&6; }
2008	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2009
2010	} # ac_fn_c_find_intX_t
2011
2012	# ac_fn_c_find_uintX_t LINENO BITS VAR
2013	# ------------------------------------
2014	# Finds an unsigned integer type with width BITS, setting cache variable VAR
2015	# accordingly.
2016	ac_fn_c_find_uintX_t ()
2017	{
2018	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2019	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2020	$as_echo_n "checking for uint$2_t... " >&6; }
2021	if eval \${$3+:} false; then :
2022	$as_echo_n "(cached) " >&6
2023	else
2024	eval "$3=no"
2025	# Order is important - never check a type that is potentially smaller
2026	# than half of the expected target width.
2027	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2028	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2029	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2030	/* end confdefs.h. */
2031	$ac_includes_default
2032	int
2033	main ()
2034	{
2035	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2036	test_array [0] = 0
2037
2038	;
2039	return 0;
2040	}
2041	_ACEOF
2042	if ac_fn_c_try_compile "$LINENO"; then :
2043	case $ac_type in #(
2044	uint$2_t) :
2045	eval "$3=yes" ;; #(
2046	*) :
2047	eval "$3=\$ac_type" ;;
2048	esac
2049	fi
2050	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2051	if eval test \"x\$"$3"\" = x"no"; then :
2052
2053	else
2054	break
2055	fi
2056	done
2057	fi
2058	eval ac_res=\$$3
2059	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2060	$as_echo "$ac_res" >&6; }
2061	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2062
2063	} # ac_fn_c_find_uintX_t
2064	cat >config.log <<_ACEOF
2065	This file contains any messages produced by compilers while
2066	running configure, to aid debugging if configure makes a mistake.
2067
2068	It was created by cfa-cc $as_me 1.0.0.0, which was
2069	generated by GNU Autoconf 2.68. Invocation command line was
2070
2071	$ $0 $@
2072
2073	_ACEOF
2074	exec 5>>config.log
2075	{
2076	cat <<_ASUNAME
2077	## --------- ##
2078	## Platform. ##
2079	## --------- ##
2080
2081	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
2082	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
2083	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
2084	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
2085	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
2086
2087	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
2088	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
2089
2090	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
2091	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
2092	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
2093	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
2094	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
2095	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
2096	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
2097
2098	_ASUNAME
2099
2100	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2101	for as_dir in $PATH
2102	do
2103	IFS=$as_save_IFS
2104	test -z "$as_dir" && as_dir=.
2105	$as_echo "PATH: $as_dir"
2106	done
2107	IFS=$as_save_IFS
2108
2109	} >&5
2110
2111	cat >&5 <<_ACEOF
2112
2113
2114	## ----------- ##
2115	## Core tests. ##
2116	## ----------- ##
2117
2118	_ACEOF
2119
2120
2121	# Keep a trace of the command line.
2122	# Strip out --no-create and --no-recursion so they do not pile up.
2123	# Strip out --silent because we don't want to record it for future runs.
2124	# Also quote any args containing shell meta-characters.
2125	# Make two passes to allow for proper duplicate-argument suppression.
2126	ac_configure_args=
2127	ac_configure_args0=
2128	ac_configure_args1=
2129	ac_must_keep_next=false
2130	for ac_pass in 1 2
2131	do
2132	for ac_arg
2133	do
2134	case $ac_arg in
2135	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2136	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2137	\| -silent \| --silent \| --silen \| --sile \| --sil)
2138	continue ;;
2139	\')
2140	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2141	esac
2142	case $ac_pass in
2143	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2144	2)
2145	as_fn_append ac_configure_args1 " '$ac_arg'"
2146	if test $ac_must_keep_next = true; then
2147	ac_must_keep_next=false # Got value, back to normal.
2148	else
2149	case $ac_arg in
2150	= \| --config-cache \| -C \| -disable-* \| --disable-* \
2151	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
2152	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
2153	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
2154	case "$ac_configure_args0 " in
2155	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
2156	esac
2157	;;
2158	-* ) ac_must_keep_next=true ;;
2159	esac
2160	fi
2161	as_fn_append ac_configure_args " '$ac_arg'"
2162	;;
2163	esac
2164	done
2165	done
2166	{ ac_configure_args0=; unset ac_configure_args0;}
2167	{ ac_configure_args1=; unset ac_configure_args1;}
2168
2169	# When interrupted or exit'd, cleanup temporary files, and complete
2170	# config.log. We remove comments because anyway the quotes in there
2171	# would cause problems or look ugly.
2172	# WARNING: Use '\'' to represent an apostrophe within the trap.
2173	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2174	trap 'exit_status=$?
2175	# Save into config.log some information that might help in debugging.
2176	{
2177	echo
2178
2179	$as_echo "## ---------------- ##
2180	## Cache variables. ##
2181	## ---------------- ##"
2182	echo
2183	# The following way of writing the cache mishandles newlines in values,
2184	(
2185	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
2186	eval ac_val=\$$ac_var
2187	case $ac_val in #(
2188	${as_nl})
2189	case $ac_var in #(
2190	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2191	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2192	esac
2193	case $ac_var in #(
2194	_ \| IFS \| as_nl) ;; #(
2195	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2196	*) { eval $ac_var=; unset $ac_var;} ;;
2197	esac ;;
2198	esac
2199	done
2200	(set) 2>&1 \|
2201	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2202	${as_nl}ac_space=\ )
2203	sed -n \
2204	"s/'\''/'\''\\\\'\'''\''/g;
2205	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
2206	;; #(
2207	*)
2208	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
2209	;;
2210	esac \|
2211	sort
2212	)
2213	echo
2214
2215	$as_echo "## ----------------- ##
2216	## Output variables. ##
2217	## ----------------- ##"
2218	echo
2219	for ac_var in $ac_subst_vars
2220	do
2221	eval ac_val=\$$ac_var
2222	case $ac_val in
2223	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2224	esac
2225	$as_echo "$ac_var='\''$ac_val'\''"
2226	done \| sort
2227	echo
2228
2229	if test -n "$ac_subst_files"; then
2230	$as_echo "## ------------------- ##
2231	## File substitutions. ##
2232	## ------------------- ##"
2233	echo
2234	for ac_var in $ac_subst_files
2235	do
2236	eval ac_val=\$$ac_var
2237	case $ac_val in
2238	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2239	esac
2240	$as_echo "$ac_var='\''$ac_val'\''"
2241	done \| sort
2242	echo
2243	fi
2244
2245	if test -s confdefs.h; then
2246	$as_echo "## ----------- ##
2247	## confdefs.h. ##
2248	## ----------- ##"
2249	echo
2250	cat confdefs.h
2251	echo
2252	fi
2253	test "$ac_signal" != 0 &&
2254	$as_echo "$as_me: caught signal $ac_signal"
2255	$as_echo "$as_me: exit $exit_status"
2256	} >&5
2257	rm -f core .core core.conftest. &&
2258	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2259	exit $exit_status
2260	' 0
2261	for ac_signal in 1 2 13 15; do
2262	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2263	done
2264	ac_signal=0
2265
2266	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2267	rm -f -r conftest* confdefs.h
2268
2269	$as_echo "/* confdefs.h */" > confdefs.h
2270
2271	# Predefined preprocessor variables.
2272
2273	cat >>confdefs.h <<_ACEOF
2274	#define PACKAGE_NAME "$PACKAGE_NAME"
2275	_ACEOF
2276
2277	cat >>confdefs.h <<_ACEOF
2278	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2279	_ACEOF
2280
2281	cat >>confdefs.h <<_ACEOF
2282	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2283	_ACEOF
2284
2285	cat >>confdefs.h <<_ACEOF
2286	#define PACKAGE_STRING "$PACKAGE_STRING"
2287	_ACEOF
2288
2289	cat >>confdefs.h <<_ACEOF
2290	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2291	_ACEOF
2292
2293	cat >>confdefs.h <<_ACEOF
2294	#define PACKAGE_URL "$PACKAGE_URL"
2295	_ACEOF
2296
2297
2298	# Let the site file select an alternate cache file if it wants to.
2299	# Prefer an explicitly selected file to automatically selected ones.
2300	ac_site_file1=NONE
2301	ac_site_file2=NONE
2302	if test -n "$CONFIG_SITE"; then
2303	# We do not want a PATH search for config.site.
2304	case $CONFIG_SITE in #((
2305	-*) ac_site_file1=./$CONFIG_SITE;;
2306	/) ac_site_file1=$CONFIG_SITE;;
2307	*) ac_site_file1=./$CONFIG_SITE;;
2308	esac
2309	elif test "x$prefix" != xNONE; then
2310	ac_site_file1=$prefix/share/config.site
2311	ac_site_file2=$prefix/etc/config.site
2312	else
2313	ac_site_file1=$ac_default_prefix/share/config.site
2314	ac_site_file2=$ac_default_prefix/etc/config.site
2315	fi
2316	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2317	do
2318	test "x$ac_site_file" = xNONE && continue
2319	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2320	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2321	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2322	sed 's/^/\| /' "$ac_site_file" >&5
2323	. "$ac_site_file" \
2324	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2325	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2326	as_fn_error $? "failed to load site script $ac_site_file
2327	See \`config.log' for more details" "$LINENO" 5; }
2328	fi
2329	done
2330
2331	if test -r "$cache_file"; then
2332	# Some versions of bash will fail to source /dev/null (special files
2333	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2334	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2335	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2336	$as_echo "$as_me: loading cache $cache_file" >&6;}
2337	case $cache_file in
2338	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2339	*) . "./$cache_file";;
2340	esac
2341	fi
2342	else
2343	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2344	$as_echo "$as_me: creating cache $cache_file" >&6;}
2345	>$cache_file
2346	fi
2347
2348	# Check that the precious variables saved in the cache have kept the same
2349	# value.
2350	ac_cache_corrupted=false
2351	for ac_var in $ac_precious_vars; do
2352	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2353	eval ac_new_set=\$ac_env_${ac_var}_set
2354	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2355	eval ac_new_val=\$ac_env_${ac_var}_value
2356	case $ac_old_set,$ac_new_set in
2357	set,)
2358	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2359	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2360	ac_cache_corrupted=: ;;
2361	,set)
2362	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2363	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2364	ac_cache_corrupted=: ;;
2365	,);;
2366	*)
2367	if test "x$ac_old_val" != "x$ac_new_val"; then
2368	# differences in whitespace do not lead to failure.
2369	ac_old_val_w=`echo x $ac_old_val`
2370	ac_new_val_w=`echo x $ac_new_val`
2371	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2372	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2373	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2374	ac_cache_corrupted=:
2375	else
2376	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2377	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2378	eval $ac_var=\$ac_old_val
2379	fi
2380	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2381	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2382	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2383	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2384	fi;;
2385	esac
2386	# Pass precious variables to config.status.
2387	if test "$ac_new_set" = set; then
2388	case $ac_new_val in
2389	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2390	*) ac_arg=$ac_var=$ac_new_val ;;
2391	esac
2392	case " $ac_configure_args " in
2393	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2394	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2395	esac
2396	fi
2397	done
2398	if $ac_cache_corrupted; then
2399	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2400	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2401	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2402	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2403	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2404	fi
2405	## -------------------- ##
2406	## Main body of script. ##
2407	## -------------------- ##
2408
2409	ac_ext=c
2410	ac_cpp='$CPP $CPPFLAGS'
2411	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2412	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2413	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2414
2415
2416	ac_aux_dir=
2417	for ac_dir in automake "$srcdir"/automake; do
2418	if test -f "$ac_dir/install-sh"; then
2419	ac_aux_dir=$ac_dir
2420	ac_install_sh="$ac_aux_dir/install-sh -c"
2421	break
2422	elif test -f "$ac_dir/install.sh"; then
2423	ac_aux_dir=$ac_dir
2424	ac_install_sh="$ac_aux_dir/install.sh -c"
2425	break
2426	elif test -f "$ac_dir/shtool"; then
2427	ac_aux_dir=$ac_dir
2428	ac_install_sh="$ac_aux_dir/shtool install -c"
2429	break
2430	fi
2431	done
2432	if test -z "$ac_aux_dir"; then
2433	as_fn_error $? "cannot find install-sh, install.sh, or shtool in automake \"$srcdir\"/automake" "$LINENO" 5
2434	fi
2435
2436	# These three variables are undocumented and unsupported,
2437	# and are intended to be withdrawn in a future Autoconf release.
2438	# They can cause serious problems if a builder's source tree is in a directory
2439	# whose full name contains unusual characters.
2440	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2441	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2442	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2443
2444
2445	#AC_CONFIG_SRCDIR([src/main.cc])
2446	ac_config_headers="$ac_config_headers config.h"
2447
2448	# Check whether --enable-silent-rules was given.
2449	if test "${enable_silent_rules+set}" = set; then :
2450	enableval=$enable_silent_rules;
2451	fi
2452
2453	case $enable_silent_rules in
2454	yes) AM_DEFAULT_VERBOSITY=0;;
2455	no) AM_DEFAULT_VERBOSITY=1;;
2456	*) AM_DEFAULT_VERBOSITY=1;;
2457	esac
2458	am_make=${MAKE-make}
2459	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2460	$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2461	if ${am_cv_make_support_nested_variables+:} false; then :
2462	$as_echo_n "(cached) " >&6
2463	else
2464	if $as_echo 'TRUE=$(BAR$(V))
2465	BAR0=false
2466	BAR1=true
2467	V=1
2468	am__doit:
2469	@$(TRUE)
2470	.PHONY: am__doit' \| $am_make -f - >/dev/null 2>&1; then
2471	am_cv_make_support_nested_variables=yes
2472	else
2473	am_cv_make_support_nested_variables=no
2474	fi
2475	fi
2476	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2477	$as_echo "$am_cv_make_support_nested_variables" >&6; }
2478	if test $am_cv_make_support_nested_variables = yes; then
2479	AM_V='$(V)'
2480	AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2481	else
2482	AM_V=$AM_DEFAULT_VERBOSITY
2483	AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2484	fi
2485	AM_BACKSLASH='\'
2486
2487
2488	if test "x${CXXFLAGS}" = "x"; then
2489	export CXXFLAGS="-std=c++11 -g ${CXXFLAGS}" # defaults, no -O2 for debugging and failures
2490	else
2491	export CXXFLAGS="-std=c++11 ${CXXFLAGS}" # flags from configure command
2492	fi
2493
2494	am__api_version='1.11'
2495
2496	# Find a good install program. We prefer a C program (faster),
2497	# so one script is as good as another. But avoid the broken or
2498	# incompatible versions:
2499	# SysV /etc/install, /usr/sbin/install
2500	# SunOS /usr/etc/install
2501	# IRIX /sbin/install
2502	# AIX /bin/install
2503	# AmigaOS /C/install, which installs bootblocks on floppy discs
2504	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2505	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2506	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2507	# OS/2's system install, which has a completely different semantic
2508	# ./install, which can be erroneously created by make from ./install.sh.
2509	# Reject install programs that cannot install multiple files.
2510	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2511	$as_echo_n "checking for a BSD-compatible install... " >&6; }
2512	if test -z "$INSTALL"; then
2513	if ${ac_cv_path_install+:} false; then :
2514	$as_echo_n "(cached) " >&6
2515	else
2516	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2517	for as_dir in $PATH
2518	do
2519	IFS=$as_save_IFS
2520	test -z "$as_dir" && as_dir=.
2521	# Account for people who put trailing slashes in PATH elements.
2522	case $as_dir/ in #((
2523	./ \| .// \| /[cC]/* \| \
2524	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
2525	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
2526	/usr/ucb/* ) ;;
2527	*)
2528	# OSF1 and SCO ODT 3.0 have their own names for install.
2529	# Don't use installbsd from OSF since it installs stuff as root
2530	# by default.
2531	for ac_prog in ginstall scoinst install; do
2532	for ac_exec_ext in '' $ac_executable_extensions; do
2533	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2534	if test $ac_prog = install &&
2535	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2536	# AIX install. It has an incompatible calling convention.
2537	:
2538	elif test $ac_prog = install &&
2539	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2540	# program-specific install script used by HP pwplus--don't use.
2541	:
2542	else
2543	rm -rf conftest.one conftest.two conftest.dir
2544	echo one > conftest.one
2545	echo two > conftest.two
2546	mkdir conftest.dir
2547	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2548	test -s conftest.one && test -s conftest.two &&
2549	test -s conftest.dir/conftest.one &&
2550	test -s conftest.dir/conftest.two
2551	then
2552	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2553	break 3
2554	fi
2555	fi
2556	fi
2557	done
2558	done
2559	;;
2560	esac
2561
2562	done
2563	IFS=$as_save_IFS
2564
2565	rm -rf conftest.one conftest.two conftest.dir
2566
2567	fi
2568	if test "${ac_cv_path_install+set}" = set; then
2569	INSTALL=$ac_cv_path_install
2570	else
2571	# As a last resort, use the slow shell script. Don't cache a
2572	# value for INSTALL within a source directory, because that will
2573	# break other packages using the cache if that directory is
2574	# removed, or if the value is a relative name.
2575	INSTALL=$ac_install_sh
2576	fi
2577	fi
2578	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2579	$as_echo "$INSTALL" >&6; }
2580
2581	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2582	# It thinks the first close brace ends the variable substitution.
2583	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2584
2585	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2586
2587	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2588
2589	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2590	$as_echo_n "checking whether build environment is sane... " >&6; }
2591	# Just in case
2592	sleep 1
2593	echo timestamp > conftest.file
2594	# Reject unsafe characters in $srcdir or the absolute working directory
2595	# name. Accept space and tab only in the latter.
2596	am_lf='
2597	'
2598	case `pwd` in
2599	[\\\"\#\$\&\'\`$am_lf])
2600	as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2601	esac
2602	case $srcdir in
2603	[\\\"\#\$\&\'\`$am_lf\ \ ])
2604	as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2605	esac
2606
2607	# Do `set' in a subshell so we don't clobber the current shell's
2608	# arguments. Must try -L first in case configure is actually a
2609	# symlink; some systems play weird games with the mod time of symlinks
2610	# (eg FreeBSD returns the mod time of the symlink's containing
2611	# directory).
2612	if (
2613	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2614	if test "$*" = "X"; then
2615	# -L didn't work.
2616	set X `ls -t "$srcdir/configure" conftest.file`
2617	fi
2618	rm -f conftest.file
2619	if test "$*" != "X $srcdir/configure conftest.file" \
2620	&& test "$*" != "X conftest.file $srcdir/configure"; then
2621
2622	# If neither matched, then we have a broken ls. This can happen
2623	# if, for instance, CONFIG_SHELL is bash and it inherits a
2624	# broken ls alias from the environment. This has actually
2625	# happened. Such a system could not be considered "sane".
2626	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
2627	alias in your environment" "$LINENO" 5
2628	fi
2629
2630	test "$2" = conftest.file
2631	)
2632	then
2633	# Ok.
2634	:
2635	else
2636	as_fn_error $? "newly created file is older than distributed files!
2637	Check your system clock" "$LINENO" 5
2638	fi
2639	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2640	$as_echo "yes" >&6; }
2641	test "$program_prefix" != NONE &&
2642	program_transform_name="s&^&$program_prefix&;$program_transform_name"
2643	# Use a double $ so make ignores it.
2644	test "$program_suffix" != NONE &&
2645	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2646	# Double any \ or $.
2647	# By default was `s,x,x', remove it if useless.
2648	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2649	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
2650
2651	# expand $ac_aux_dir to an absolute path
2652	am_aux_dir=`cd $ac_aux_dir && pwd`
2653
2654	if test x"${MISSING+set}" != xset; then
2655	case $am_aux_dir in
2656	\ \| \ )
2657	MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2658	*)
2659	MISSING="\${SHELL} $am_aux_dir/missing" ;;
2660	esac
2661	fi
2662	# Use eval to expand $SHELL
2663	if eval "$MISSING --run true"; then
2664	am_missing_run="$MISSING --run "
2665	else
2666	am_missing_run=
2667	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2668	$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2669	fi
2670
2671	if test x"${install_sh}" != xset; then
2672	case $am_aux_dir in
2673	\ \| \ )
2674	install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2675	*)
2676	install_sh="\${SHELL} $am_aux_dir/install-sh"
2677	esac
2678	fi
2679
2680	# Installed binaries are usually stripped using `strip' when the user
2681	# run `make install-strip'. However `strip' might not be the right
2682	# tool to use in cross-compilation environments, therefore Automake
2683	# will honor the `STRIP' environment variable to overrule this program.
2684	if test "$cross_compiling" != no; then
2685	if test -n "$ac_tool_prefix"; then
2686	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2687	set dummy ${ac_tool_prefix}strip; ac_word=$2
2688	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2689	$as_echo_n "checking for $ac_word... " >&6; }
2690	if ${ac_cv_prog_STRIP+:} false; then :
2691	$as_echo_n "(cached) " >&6
2692	else
2693	if test -n "$STRIP"; then
2694	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2695	else
2696	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2697	for as_dir in $PATH
2698	do
2699	IFS=$as_save_IFS
2700	test -z "$as_dir" && as_dir=.
2701	for ac_exec_ext in '' $ac_executable_extensions; do
2702	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2703	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2704	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2705	break 2
2706	fi
2707	done
2708	done
2709	IFS=$as_save_IFS
2710
2711	fi
2712	fi
2713	STRIP=$ac_cv_prog_STRIP
2714	if test -n "$STRIP"; then
2715	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2716	$as_echo "$STRIP" >&6; }
2717	else
2718	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2719	$as_echo "no" >&6; }
2720	fi
2721
2722
2723	fi
2724	if test -z "$ac_cv_prog_STRIP"; then
2725	ac_ct_STRIP=$STRIP
2726	# Extract the first word of "strip", so it can be a program name with args.
2727	set dummy strip; ac_word=$2
2728	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2729	$as_echo_n "checking for $ac_word... " >&6; }
2730	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2731	$as_echo_n "(cached) " >&6
2732	else
2733	if test -n "$ac_ct_STRIP"; then
2734	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2735	else
2736	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2737	for as_dir in $PATH
2738	do
2739	IFS=$as_save_IFS
2740	test -z "$as_dir" && as_dir=.
2741	for ac_exec_ext in '' $ac_executable_extensions; do
2742	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2743	ac_cv_prog_ac_ct_STRIP="strip"
2744	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2745	break 2
2746	fi
2747	done
2748	done
2749	IFS=$as_save_IFS
2750
2751	fi
2752	fi
2753	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2754	if test -n "$ac_ct_STRIP"; then
2755	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2756	$as_echo "$ac_ct_STRIP" >&6; }
2757	else
2758	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2759	$as_echo "no" >&6; }
2760	fi
2761
2762	if test "x$ac_ct_STRIP" = x; then
2763	STRIP=":"
2764	else
2765	case $cross_compiling:$ac_tool_warned in
2766	yes:)
2767	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2768	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2769	ac_tool_warned=yes ;;
2770	esac
2771	STRIP=$ac_ct_STRIP
2772	fi
2773	else
2774	STRIP="$ac_cv_prog_STRIP"
2775	fi
2776
2777	fi
2778	INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2779
2780	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2781	$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2782	if test -z "$MKDIR_P"; then
2783	if ${ac_cv_path_mkdir+:} false; then :
2784	$as_echo_n "(cached) " >&6
2785	else
2786	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2787	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2788	do
2789	IFS=$as_save_IFS
2790	test -z "$as_dir" && as_dir=.
2791	for ac_prog in mkdir gmkdir; do
2792	for ac_exec_ext in '' $ac_executable_extensions; do
2793	{ test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } \|\| continue
2794	case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2795	'mkdir (GNU coreutils) '* \| \
2796	'mkdir (coreutils) '* \| \
2797	'mkdir (fileutils) '4.1*)
2798	ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2799	break 3;;
2800	esac
2801	done
2802	done
2803	done
2804	IFS=$as_save_IFS
2805
2806	fi
2807
2808	test -d ./--version && rmdir ./--version
2809	if test "${ac_cv_path_mkdir+set}" = set; then
2810	MKDIR_P="$ac_cv_path_mkdir -p"
2811	else
2812	# As a last resort, use the slow shell script. Don't cache a
2813	# value for MKDIR_P within a source directory, because that will
2814	# break other packages using the cache if that directory is
2815	# removed, or if the value is a relative name.
2816	MKDIR_P="$ac_install_sh -d"
2817	fi
2818	fi
2819	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2820	$as_echo "$MKDIR_P" >&6; }
2821
2822	mkdir_p="$MKDIR_P"
2823	case $mkdir_p in
2824	[\\/$]* \| ?:[\\/]*) ;;
2825	/) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2826	esac
2827
2828	for ac_prog in gawk mawk nawk awk
2829	do
2830	# Extract the first word of "$ac_prog", so it can be a program name with args.
2831	set dummy $ac_prog; ac_word=$2
2832	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2833	$as_echo_n "checking for $ac_word... " >&6; }
2834	if ${ac_cv_prog_AWK+:} false; then :
2835	$as_echo_n "(cached) " >&6
2836	else
2837	if test -n "$AWK"; then
2838	ac_cv_prog_AWK="$AWK" # Let the user override the test.
2839	else
2840	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2841	for as_dir in $PATH
2842	do
2843	IFS=$as_save_IFS
2844	test -z "$as_dir" && as_dir=.
2845	for ac_exec_ext in '' $ac_executable_extensions; do
2846	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2847	ac_cv_prog_AWK="$ac_prog"
2848	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2849	break 2
2850	fi
2851	done
2852	done
2853	IFS=$as_save_IFS
2854
2855	fi
2856	fi
2857	AWK=$ac_cv_prog_AWK
2858	if test -n "$AWK"; then
2859	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2860	$as_echo "$AWK" >&6; }
2861	else
2862	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2863	$as_echo "no" >&6; }
2864	fi
2865
2866
2867	test -n "$AWK" && break
2868	done
2869
2870	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2871	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2872	set x ${MAKE-make}
2873	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2874	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2875	$as_echo_n "(cached) " >&6
2876	else
2877	cat >conftest.make <<\_ACEOF
2878	SHELL = /bin/sh
2879	all:
2880	@echo '@@@%%%=$(MAKE)=@@@%%%'
2881	_ACEOF
2882	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2883	case `${MAKE-make} -f conftest.make 2>/dev/null` in
2884	@@@%%%=?=@@@%%%*)
2885	eval ac_cv_prog_make_${ac_make}_set=yes;;
2886	*)
2887	eval ac_cv_prog_make_${ac_make}_set=no;;
2888	esac
2889	rm -f conftest.make
2890	fi
2891	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2892	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2893	$as_echo "yes" >&6; }
2894	SET_MAKE=
2895	else
2896	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2897	$as_echo "no" >&6; }
2898	SET_MAKE="MAKE=${MAKE-make}"
2899	fi
2900
2901	rm -rf .tst 2>/dev/null
2902	mkdir .tst 2>/dev/null
2903	if test -d .tst; then
2904	am__leading_dot=.
2905	else
2906	am__leading_dot=_
2907	fi
2908	rmdir .tst 2>/dev/null
2909
2910	if test "`cd $srcdir && pwd`" != "`pwd`"; then
2911	# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2912	# is not polluted with repeated "-I."
2913	am__isrc=' -I$(srcdir)'
2914	# test to see if srcdir already configured
2915	if test -f $srcdir/config.status; then
2916	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2917	fi
2918	fi
2919
2920	# test whether we have cygpath
2921	if test -z "$CYGPATH_W"; then
2922	if (cygpath --version) >/dev/null 2>/dev/null; then
2923	CYGPATH_W='cygpath -w'
2924	else
2925	CYGPATH_W=echo
2926	fi
2927	fi
2928
2929
2930	# Define the identity of the package.
2931	PACKAGE='cfa-cc'
2932	VERSION='1.0.0.0'
2933
2934
2935	cat >>confdefs.h <<_ACEOF
2936	#define PACKAGE "$PACKAGE"
2937	_ACEOF
2938
2939
2940	cat >>confdefs.h <<_ACEOF
2941	#define VERSION "$VERSION"
2942	_ACEOF
2943
2944	# Some tools Automake needs.
2945
2946	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2947
2948
2949	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2950
2951
2952	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2953
2954
2955	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2956
2957
2958	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2959
2960	# We need awk for the "check" target. The system "awk" is bad on
2961	# some platforms.
2962	# Always define AMTAR for backward compatibility. Yes, it's still used
2963	# in the wild :-( We should find a proper way to deprecate it ...
2964	AMTAR='$${TAR-tar}'
2965
2966	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2967
2968
2969
2970
2971
2972
2973	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2974	$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2975	# Check whether --enable-maintainer-mode was given.
2976	if test "${enable_maintainer_mode+set}" = set; then :
2977	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2978	else
2979	USE_MAINTAINER_MODE=yes
2980	fi
2981
2982	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2983	$as_echo "$USE_MAINTAINER_MODE" >&6; }
2984	if test $USE_MAINTAINER_MODE = yes; then
2985	MAINTAINER_MODE_TRUE=
2986	MAINTAINER_MODE_FALSE='#'
2987	else
2988	MAINTAINER_MODE_TRUE='#'
2989	MAINTAINER_MODE_FALSE=
2990	fi
2991
2992	MAINT=$MAINTAINER_MODE_TRUE
2993
2994	# may require auto* software to be installed
2995
2996	rm -f version
2997	echo ${PACKAGE_VERSION} > version # file containing version number for other tools
2998	chmod ugo-w version
2999	ver_major=`cut -d '.' -f1 version` # subdivide version number into components at periods
3000	ver_minor=`cut -d '.' -f2 version`
3001	ver_patch=`cut -d '.' -f3 version`
3002	ver_build=`cut -d '.' -f4 version`
3003
3004	# AC_SUBST([CONFIG_STATUS_DEPENDENCIES], ['$(top_srcdir)/version'])
3005
3006	cat >>confdefs.h <<_ACEOF
3007	#define CFA_VERSION_MAJOR ${ver_major}
3008	_ACEOF
3009
3010
3011	cat >>confdefs.h <<_ACEOF
3012	#define CFA_VERSION_MINOR ${ver_minor}
3013	_ACEOF
3014
3015
3016	cat >>confdefs.h <<_ACEOF
3017	#define CFA_VERSION_PATCH ${ver_patch}
3018	_ACEOF
3019
3020
3021	cat >>confdefs.h <<_ACEOF
3022	#define CFA_VERSION_BUILD ${ver_build}
3023	_ACEOF
3024
3025
3026	cat >>confdefs.h <<_ACEOF
3027	#define CFA_VERSION_SHORT "${ver_major}"
3028	_ACEOF
3029
3030
3031	cat >>confdefs.h <<_ACEOF
3032	#define CFA_VERSION "${ver_major}.${ver_minor}"
3033	_ACEOF
3034
3035
3036	cat >>confdefs.h <<_ACEOF
3037	#define CFA_VERSION_LONG "${ver_major}.${ver_minor}.${ver_patch}"
3038	_ACEOF
3039
3040
3041	cat >>confdefs.h <<_ACEOF
3042	#define CFA_VERSION_FULL "${ver_major}.${ver_minor}.${ver_patch}.${ver_build}"
3043	_ACEOF
3044
3045
3046	# Installation paths
3047
3048
3049	# Check whether --with-backend-compiler was given.
3050	if test "${with_backend_compiler+set}" = set; then :
3051	withval=$with_backend_compiler; backendcompiler=$withval
3052	else
3053	backendcompiler=""
3054	fi
3055
3056	if test "x$backendcompiler" != "x"; then
3057	BACKEND_CC=${backendcompiler}
3058	else
3059	# Extract the first word of "gcc", so it can be a program name with args.
3060	set dummy gcc; ac_word=$2
3061	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3062	$as_echo_n "checking for $ac_word... " >&6; }
3063	if ${ac_cv_path_BACKEND_CC+:} false; then :
3064	$as_echo_n "(cached) " >&6
3065	else
3066	case $BACKEND_CC in
3067	[\\/]* \| ?:[\\/]*)
3068	ac_cv_path_BACKEND_CC="$BACKEND_CC" # Let the user override the test with a path.
3069	;;
3070	*)
3071	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3072	for as_dir in $PATH
3073	do
3074	IFS=$as_save_IFS
3075	test -z "$as_dir" && as_dir=.
3076	for ac_exec_ext in '' $ac_executable_extensions; do
3077	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3078	ac_cv_path_BACKEND_CC="$as_dir/$ac_word$ac_exec_ext"
3079	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3080	break 2
3081	fi
3082	done
3083	done
3084	IFS=$as_save_IFS
3085
3086	;;
3087	esac
3088	fi
3089	BACKEND_CC=$ac_cv_path_BACKEND_CC
3090	if test -n "$BACKEND_CC"; then
3091	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $BACKEND_CC" >&5
3092	$as_echo "$BACKEND_CC" >&6; }
3093	else
3094	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3095	$as_echo "no" >&6; }
3096	fi
3097
3098	# check gcc installed
3099	if test "x$BACKEND_CC" = "x"; then
3100	as_fn_error $? "some version of gcc is needed. Get it at ftp://ftp.gnu.org" "$LINENO" 5
3101	exit 1
3102	fi
3103	fi
3104
3105	cat >>confdefs.h <<_ACEOF
3106	#define CFA_BACKEND_CC "${BACKEND_CC}"
3107	_ACEOF
3108
3109
3110
3111
3112
3113	# Check whether --enable-target-release was given.
3114	if test "${enable_target_release+set}" = set; then :
3115	enableval=$enable_target_release;
3116	fi
3117
3118	# Check whether --enable-target-debug was given.
3119	if test "${enable_target_debug+set}" = set; then :
3120	enableval=$enable_target_debug;
3121	fi
3122
3123
3124	case "$enable_target_release" in
3125	yes)
3126	case "$enable_target_debug" in
3127	yes)
3128	build_release="yes"
3129	build_debug="yes"
3130	;;
3131	no)
3132	build_release="yes"
3133	build_debug="no"
3134	;;
3135	*)
3136	build_release="yes"
3137	build_debug="no"
3138	;;
3139	esac
3140	;;
3141	no)
3142	case "$enable_target_debug" in
3143	yes)
3144	build_release="no"
3145	build_debug="yes"
3146	;;
3147	no)
3148	as_fn_error $? "Must build target debug or release" "$LINENO" 5
3149	exit 1;
3150	;;
3151	*)
3152	build_release="no"
3153	build_debug="yes"
3154	;;
3155	esac
3156	;;
3157	*)
3158	case "$enable_target_debug" in
3159	yes)
3160	build_release="no"
3161	build_debug="yes"
3162	;;
3163	no)
3164	build_release="yes"
3165	build_debug="no"
3166	;;
3167	*)
3168	build_release="yes"
3169	build_debug="yes"
3170	;;
3171	esac
3172	;;
3173	esac
3174
3175	if test "x$build_release" = "xyes"; then
3176	BUILD_RELEASE_TRUE=
3177	BUILD_RELEASE_FALSE='#'
3178	else
3179	BUILD_RELEASE_TRUE='#'
3180	BUILD_RELEASE_FALSE=
3181	fi
3182
3183	if test "x$build_debug" = "xyes"; then
3184	BUILD_DEBUG_TRUE=
3185	BUILD_DEBUG_FALSE='#'
3186	else
3187	BUILD_DEBUG_TRUE='#'
3188	BUILD_DEBUG_FALSE=
3189	fi
3190
3191
3192	if test "x$prefix" = "xNONE"; then
3193	cfa_prefix=${ac_default_prefix}
3194	else
3195	cfa_prefix=${prefix}
3196	fi
3197
3198	cat >>confdefs.h <<_ACEOF
3199	#define CFA_PREFIX "${cfa_prefix}"
3200	_ACEOF
3201
3202	CFA_PREFIX=${cfa_prefix}
3203
3204
3205	if test "$includedir" = '${prefix}/include'; then
3206	cfa_incdir="${cfa_prefix}/include"
3207	else
3208	cfa_incdir=${includedir}
3209	fi
3210
3211	cat >>confdefs.h <<_ACEOF
3212	#define CFA_INCDIR "${cfa_incdir}"
3213	_ACEOF
3214
3215	CFA_INCDIR=${cfa_incdir}
3216
3217
3218	if test "$bindir" = '${exec_prefix}/bin'; then
3219	cfa_bindir="${cfa_prefix}/bin"
3220	else
3221	cfa_bindir=${bindir}
3222	fi
3223
3224	cat >>confdefs.h <<_ACEOF
3225	#define CFA_BINDIR "${cfa_bindir}"
3226	_ACEOF
3227
3228	CFA_BINDIR=${cfa_bindir}
3229
3230
3231	if test "$libdir" = '${exec_prefix}/lib'; then
3232	cfa_libdir=${cfa_prefix}/lib
3233	else
3234	cfa_libdir=${libdir}
3235	fi
3236
3237	cat >>confdefs.h <<_ACEOF
3238	#define CFA_LIBDIR "${cfa_libdir}"
3239	_ACEOF
3240
3241	CFA_LIBDIR=${cfa_libdir}
3242
3243
3244
3245	cat >>confdefs.h <<_ACEOF
3246	#define CFA_FLAGS "${CFAFLAGS}"
3247	_ACEOF
3248
3249	CFA_FLAGS=${CFAFLAGS}
3250
3251
3252	# Make sure we can run config.sub.
3253	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
3254	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3255
3256	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3257	$as_echo_n "checking build system type... " >&6; }
3258	if ${ac_cv_build+:} false; then :
3259	$as_echo_n "(cached) " >&6
3260	else
3261	ac_build_alias=$build_alias
3262	test "x$ac_build_alias" = x &&
3263	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3264	test "x$ac_build_alias" = x &&
3265	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3266	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
3267	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3268
3269	fi
3270	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3271	$as_echo "$ac_cv_build" >&6; }
3272	case $ac_cv_build in
3273	--*) ;;
3274	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3275	esac
3276	build=$ac_cv_build
3277	ac_save_IFS=$IFS; IFS='-'
3278	set x $ac_cv_build
3279	shift
3280	build_cpu=$1
3281	build_vendor=$2
3282	shift; shift
3283	# Remember, the first character of IFS is used to create $*,
3284	# except with old shells:
3285	build_os=$*
3286	IFS=$ac_save_IFS
3287	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
3288
3289
3290	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3291	$as_echo_n "checking host system type... " >&6; }
3292	if ${ac_cv_host+:} false; then :
3293	$as_echo_n "(cached) " >&6
3294	else
3295	if test "x$host_alias" = x; then
3296	ac_cv_host=$ac_cv_build
3297	else
3298	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
3299	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3300	fi
3301
3302	fi
3303	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3304	$as_echo "$ac_cv_host" >&6; }
3305	case $ac_cv_host in
3306	--*) ;;
3307	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3308	esac
3309	host=$ac_cv_host
3310	ac_save_IFS=$IFS; IFS='-'
3311	set x $ac_cv_host
3312	shift
3313	host_cpu=$1
3314	host_vendor=$2
3315	shift; shift
3316	# Remember, the first character of IFS is used to create $*,
3317	# except with old shells:
3318	host_os=$*
3319	IFS=$ac_save_IFS
3320	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
3321
3322
3323	MACHINE_TYPE=$host_cpu
3324
3325
3326	# Checks for programs.
3327	ac_ext=cpp
3328	ac_cpp='$CXXCPP $CPPFLAGS'
3329	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3330	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3331	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3332	if test -z "$CXX"; then
3333	if test -n "$CCC"; then
3334	CXX=$CCC
3335	else
3336	if test -n "$ac_tool_prefix"; then
3337	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3338	do
3339	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3340	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3341	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3342	$as_echo_n "checking for $ac_word... " >&6; }
3343	if ${ac_cv_prog_CXX+:} false; then :
3344	$as_echo_n "(cached) " >&6
3345	else
3346	if test -n "$CXX"; then
3347	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3348	else
3349	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3350	for as_dir in $PATH
3351	do
3352	IFS=$as_save_IFS
3353	test -z "$as_dir" && as_dir=.
3354	for ac_exec_ext in '' $ac_executable_extensions; do
3355	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3356	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3357	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3358	break 2
3359	fi
3360	done
3361	done
3362	IFS=$as_save_IFS
3363
3364	fi
3365	fi
3366	CXX=$ac_cv_prog_CXX
3367	if test -n "$CXX"; then
3368	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3369	$as_echo "$CXX" >&6; }
3370	else
3371	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3372	$as_echo "no" >&6; }
3373	fi
3374
3375
3376	test -n "$CXX" && break
3377	done
3378	fi
3379	if test -z "$CXX"; then
3380	ac_ct_CXX=$CXX
3381	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3382	do
3383	# Extract the first word of "$ac_prog", so it can be a program name with args.
3384	set dummy $ac_prog; ac_word=$2
3385	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3386	$as_echo_n "checking for $ac_word... " >&6; }
3387	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3388	$as_echo_n "(cached) " >&6
3389	else
3390	if test -n "$ac_ct_CXX"; then
3391	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3392	else
3393	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3394	for as_dir in $PATH
3395	do
3396	IFS=$as_save_IFS
3397	test -z "$as_dir" && as_dir=.
3398	for ac_exec_ext in '' $ac_executable_extensions; do
3399	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3400	ac_cv_prog_ac_ct_CXX="$ac_prog"
3401	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3402	break 2
3403	fi
3404	done
3405	done
3406	IFS=$as_save_IFS
3407
3408	fi
3409	fi
3410	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3411	if test -n "$ac_ct_CXX"; then
3412	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3413	$as_echo "$ac_ct_CXX" >&6; }
3414	else
3415	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3416	$as_echo "no" >&6; }
3417	fi
3418
3419
3420	test -n "$ac_ct_CXX" && break
3421	done
3422
3423	if test "x$ac_ct_CXX" = x; then
3424	CXX="g++"
3425	else
3426	case $cross_compiling:$ac_tool_warned in
3427	yes:)
3428	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3429	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3430	ac_tool_warned=yes ;;
3431	esac
3432	CXX=$ac_ct_CXX
3433	fi
3434	fi
3435
3436	fi
3437	fi
3438	# Provide some information about the compiler.
3439	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3440	set X $ac_compile
3441	ac_compiler=$2
3442	for ac_option in --version -v -V -qversion; do
3443	{ { ac_try="$ac_compiler $ac_option >&5"
3444	case "(($ac_try" in
3445	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3446	*) ac_try_echo=$ac_try;;
3447	esac
3448	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3449	$as_echo "$ac_try_echo"; } >&5
3450	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3451	ac_status=$?
3452	if test -s conftest.err; then
3453	sed '10a\
3454	... rest of stderr output deleted ...
3455	10q' conftest.err >conftest.er1
3456	cat conftest.er1 >&5
3457	fi
3458	rm -f conftest.er1 conftest.err
3459	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3460	test $ac_status = 0; }
3461	done
3462
3463	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3464	/* end confdefs.h. */
3465
3466	int
3467	main ()
3468	{
3469
3470	;
3471	return 0;
3472	}
3473	_ACEOF
3474	ac_clean_files_save=$ac_clean_files
3475	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3476	# Try to create an executable without -o first, disregard a.out.
3477	# It will help us diagnose broken compilers, and finding out an intuition
3478	# of exeext.
3479	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
3480	$as_echo_n "checking whether the C++ compiler works... " >&6; }
3481	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3482
3483	# The possible output files:
3484	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3485
3486	ac_rmfiles=
3487	for ac_file in $ac_files
3488	do
3489	case $ac_file in
3490	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3491	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3492	esac
3493	done
3494	rm -f $ac_rmfiles
3495
3496	if { { ac_try="$ac_link_default"
3497	case "(($ac_try" in
3498	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3499	*) ac_try_echo=$ac_try;;
3500	esac
3501	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3502	$as_echo "$ac_try_echo"; } >&5
3503	(eval "$ac_link_default") 2>&5
3504	ac_status=$?
3505	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3506	test $ac_status = 0; }; then :
3507	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3508	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3509	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3510	# so that the user can short-circuit this test for compilers unknown to
3511	# Autoconf.
3512	for ac_file in $ac_files ''
3513	do
3514	test -f "$ac_file" \|\| continue
3515	case $ac_file in
3516	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
3517	;;
3518	[ab].out )
3519	# We found the default executable, but exeext='' is most
3520	# certainly right.
3521	break;;
3522	. )
3523	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3524	then :; else
3525	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3526	fi
3527	# We set ac_cv_exeext here because the later test for it is not
3528	# safe: cross compilers may not add the suffix if given an `-o'
3529	# argument, so we may need to know it at that point already.
3530	# Even if this section looks crufty: it has the advantage of
3531	# actually working.
3532	break;;
3533	* )
3534	break;;
3535	esac
3536	done
3537	test "$ac_cv_exeext" = no && ac_cv_exeext=
3538
3539	else
3540	ac_file=''
3541	fi
3542	if test -z "$ac_file"; then :
3543	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3544	$as_echo "no" >&6; }
3545	$as_echo "$as_me: failed program was:" >&5
3546	sed 's/^/\| /' conftest.$ac_ext >&5
3547
3548	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3549	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3550	as_fn_error 77 "C++ compiler cannot create executables
3551	See \`config.log' for more details" "$LINENO" 5; }
3552	else
3553	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3554	$as_echo "yes" >&6; }
3555	fi
3556	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3557	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
3558	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3559	$as_echo "$ac_file" >&6; }
3560	ac_exeext=$ac_cv_exeext
3561
3562	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3563	ac_clean_files=$ac_clean_files_save
3564	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3565	$as_echo_n "checking for suffix of executables... " >&6; }
3566	if { { ac_try="$ac_link"
3567	case "(($ac_try" in
3568	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3569	*) ac_try_echo=$ac_try;;
3570	esac
3571	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3572	$as_echo "$ac_try_echo"; } >&5
3573	(eval "$ac_link") 2>&5
3574	ac_status=$?
3575	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3576	test $ac_status = 0; }; then :
3577	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3578	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3579	# work properly (i.e., refer to `conftest.exe'), while it won't with
3580	# `rm'.
3581	for ac_file in conftest.exe conftest conftest.*; do
3582	test -f "$ac_file" \|\| continue
3583	case $ac_file in
3584	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3585	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3586	break;;
3587	* ) break;;
3588	esac
3589	done
3590	else
3591	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3592	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3593	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3594	See \`config.log' for more details" "$LINENO" 5; }
3595	fi
3596	rm -f conftest conftest$ac_cv_exeext
3597	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3598	$as_echo "$ac_cv_exeext" >&6; }
3599
3600	rm -f conftest.$ac_ext
3601	EXEEXT=$ac_cv_exeext
3602	ac_exeext=$EXEEXT
3603	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3604	/* end confdefs.h. */
3605	#include <stdio.h>
3606	int
3607	main ()
3608	{
3609	FILE *f = fopen ("conftest.out", "w");
3610	return ferror (f) \|\| fclose (f) != 0;
3611
3612	;
3613	return 0;
3614	}
3615	_ACEOF
3616	ac_clean_files="$ac_clean_files conftest.out"
3617	# Check that the compiler produces executables we can run. If not, either
3618	# the compiler is broken, or we cross compile.
3619	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3620	$as_echo_n "checking whether we are cross compiling... " >&6; }
3621	if test "$cross_compiling" != yes; then
3622	{ { ac_try="$ac_link"
3623	case "(($ac_try" in
3624	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3625	*) ac_try_echo=$ac_try;;
3626	esac
3627	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3628	$as_echo "$ac_try_echo"; } >&5
3629	(eval "$ac_link") 2>&5
3630	ac_status=$?
3631	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3632	test $ac_status = 0; }
3633	if { ac_try='./conftest$ac_cv_exeext'
3634	{ { case "(($ac_try" in
3635	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3636	*) ac_try_echo=$ac_try;;
3637	esac
3638	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3639	$as_echo "$ac_try_echo"; } >&5
3640	(eval "$ac_try") 2>&5
3641	ac_status=$?
3642	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3643	test $ac_status = 0; }; }; then
3644	cross_compiling=no
3645	else
3646	if test "$cross_compiling" = maybe; then
3647	cross_compiling=yes
3648	else
3649	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3650	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3651	as_fn_error $? "cannot run C++ compiled programs.
3652	If you meant to cross compile, use \`--host'.
3653	See \`config.log' for more details" "$LINENO" 5; }
3654	fi
3655	fi
3656	fi
3657	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3658	$as_echo "$cross_compiling" >&6; }
3659
3660	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3661	ac_clean_files=$ac_clean_files_save
3662	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3663	$as_echo_n "checking for suffix of object files... " >&6; }
3664	if ${ac_cv_objext+:} false; then :
3665	$as_echo_n "(cached) " >&6
3666	else
3667	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3668	/* end confdefs.h. */
3669
3670	int
3671	main ()
3672	{
3673
3674	;
3675	return 0;
3676	}
3677	_ACEOF
3678	rm -f conftest.o conftest.obj
3679	if { { ac_try="$ac_compile"
3680	case "(($ac_try" in
3681	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3682	*) ac_try_echo=$ac_try;;
3683	esac
3684	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3685	$as_echo "$ac_try_echo"; } >&5
3686	(eval "$ac_compile") 2>&5
3687	ac_status=$?
3688	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3689	test $ac_status = 0; }; then :
3690	for ac_file in conftest.o conftest.obj conftest.*; do
3691	test -f "$ac_file" \|\| continue;
3692	case $ac_file in
3693	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3694	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3695	break;;
3696	esac
3697	done
3698	else
3699	$as_echo "$as_me: failed program was:" >&5
3700	sed 's/^/\| /' conftest.$ac_ext >&5
3701
3702	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3703	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3704	as_fn_error $? "cannot compute suffix of object files: cannot compile
3705	See \`config.log' for more details" "$LINENO" 5; }
3706	fi
3707	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3708	fi
3709	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3710	$as_echo "$ac_cv_objext" >&6; }
3711	OBJEXT=$ac_cv_objext
3712	ac_objext=$OBJEXT
3713	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3714	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3715	if ${ac_cv_cxx_compiler_gnu+:} false; then :
3716	$as_echo_n "(cached) " >&6
3717	else
3718	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3719	/* end confdefs.h. */
3720
3721	int
3722	main ()
3723	{
3724	#ifndef __GNUC__
3725	choke me
3726	#endif
3727
3728	;
3729	return 0;
3730	}
3731	_ACEOF
3732	if ac_fn_cxx_try_compile "$LINENO"; then :
3733	ac_compiler_gnu=yes
3734	else
3735	ac_compiler_gnu=no
3736	fi
3737	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3738	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3739
3740	fi
3741	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3742	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3743	if test $ac_compiler_gnu = yes; then
3744	GXX=yes
3745	else
3746	GXX=
3747	fi
3748	ac_test_CXXFLAGS=${CXXFLAGS+set}
3749	ac_save_CXXFLAGS=$CXXFLAGS
3750	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3751	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3752	if ${ac_cv_prog_cxx_g+:} false; then :
3753	$as_echo_n "(cached) " >&6
3754	else
3755	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3756	ac_cxx_werror_flag=yes
3757	ac_cv_prog_cxx_g=no
3758	CXXFLAGS="-g"
3759	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3760	/* end confdefs.h. */
3761
3762	int
3763	main ()
3764	{
3765
3766	;
3767	return 0;
3768	}
3769	_ACEOF
3770	if ac_fn_cxx_try_compile "$LINENO"; then :
3771	ac_cv_prog_cxx_g=yes
3772	else
3773	CXXFLAGS=""
3774	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3775	/* end confdefs.h. */
3776
3777	int
3778	main ()
3779	{
3780
3781	;
3782	return 0;
3783	}
3784	_ACEOF
3785	if ac_fn_cxx_try_compile "$LINENO"; then :
3786
3787	else
3788	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3789	CXXFLAGS="-g"
3790	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3791	/* end confdefs.h. */
3792
3793	int
3794	main ()
3795	{
3796
3797	;
3798	return 0;
3799	}
3800	_ACEOF
3801	if ac_fn_cxx_try_compile "$LINENO"; then :
3802	ac_cv_prog_cxx_g=yes
3803	fi
3804	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3805	fi
3806	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3807	fi
3808	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3809	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3810	fi
3811	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3812	$as_echo "$ac_cv_prog_cxx_g" >&6; }
3813	if test "$ac_test_CXXFLAGS" = set; then
3814	CXXFLAGS=$ac_save_CXXFLAGS
3815	elif test $ac_cv_prog_cxx_g = yes; then
3816	if test "$GXX" = yes; then
3817	CXXFLAGS="-g -O2"
3818	else
3819	CXXFLAGS="-g"
3820	fi
3821	else
3822	if test "$GXX" = yes; then
3823	CXXFLAGS="-O2"
3824	else
3825	CXXFLAGS=
3826	fi
3827	fi
3828	ac_ext=c
3829	ac_cpp='$CPP $CPPFLAGS'
3830	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3831	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3832	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3833	DEPDIR="${am__leading_dot}deps"
3834
3835	ac_config_commands="$ac_config_commands depfiles"
3836
3837
3838	am_make=${MAKE-make}
3839	cat > confinc << 'END'
3840	am__doit:
3841	@echo this is the am__doit target
3842	.PHONY: am__doit
3843	END
3844	# If we don't find an include directive, just comment out the code.
3845	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3846	$as_echo_n "checking for style of include used by $am_make... " >&6; }
3847	am__include="#"
3848	am__quote=
3849	_am_result=none
3850	# First try GNU make style include.
3851	echo "include confinc" > confmf
3852	# Ignore all kinds of additional output from `make'.
3853	case `$am_make -s -f confmf 2> /dev/null` in #(
3854	the\ am__doit\ target)
3855	am__include=include
3856	am__quote=
3857	_am_result=GNU
3858	;;
3859	esac
3860	# Now try BSD make style include.
3861	if test "$am__include" = "#"; then
3862	echo '.include "confinc"' > confmf
3863	case `$am_make -s -f confmf 2> /dev/null` in #(
3864	the\ am__doit\ target)
3865	am__include=.include
3866	am__quote="\""
3867	_am_result=BSD
3868	;;
3869	esac
3870	fi
3871
3872
3873	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3874	$as_echo "$_am_result" >&6; }
3875	rm -f confinc confmf
3876
3877	# Check whether --enable-dependency-tracking was given.
3878	if test "${enable_dependency_tracking+set}" = set; then :
3879	enableval=$enable_dependency_tracking;
3880	fi
3881
3882	if test "x$enable_dependency_tracking" != xno; then
3883	am_depcomp="$ac_aux_dir/depcomp"
3884	AMDEPBACKSLASH='\'
3885	am__nodep='_no'
3886	fi
3887	if test "x$enable_dependency_tracking" != xno; then
3888	AMDEP_TRUE=
3889	AMDEP_FALSE='#'
3890	else
3891	AMDEP_TRUE='#'
3892	AMDEP_FALSE=
3893	fi
3894
3895
3896
3897	depcc="$CXX" am_compiler_list=
3898
3899	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3900	$as_echo_n "checking dependency style of $depcc... " >&6; }
3901	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
3902	$as_echo_n "(cached) " >&6
3903	else
3904	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3905	# We make a subdir and do the tests there. Otherwise we can end up
3906	# making bogus files that we don't know about and never remove. For
3907	# instance it was reported that on HP-UX the gcc test will end up
3908	# making a dummy file named `D' -- because `-MD' means `put the output
3909	# in D'.
3910	rm -rf conftest.dir
3911	mkdir conftest.dir
3912	# Copy depcomp to subdir because otherwise we won't find it if we're
3913	# using a relative directory.
3914	cp "$am_depcomp" conftest.dir
3915	cd conftest.dir
3916	# We will build objects and dependencies in a subdirectory because
3917	# it helps to detect inapplicable dependency modes. For instance
3918	# both Tru64's cc and ICC support -MD to output dependencies as a
3919	# side effect of compilation, but ICC will put the dependencies in
3920	# the current directory while Tru64 will put them in the object
3921	# directory.
3922	mkdir sub
3923
3924	am_cv_CXX_dependencies_compiler_type=none
3925	if test "$am_compiler_list" = ""; then
3926	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3927	fi
3928	am__universal=false
3929	case " $depcc " in #(
3930	\ -arch\ \ -arch\ *) am__universal=true ;;
3931	esac
3932
3933	for depmode in $am_compiler_list; do
3934	# Setup a source with many dependencies, because some compilers
3935	# like to wrap large dependency lists on column 80 (with \), and
3936	# we should not choose a depcomp mode which is confused by this.
3937	#
3938	# We need to recreate these files for each test, as the compiler may
3939	# overwrite some of them when testing with obscure command lines.
3940	# This happens at least with the AIX C compiler.
3941	: > sub/conftest.c
3942	for i in 1 2 3 4 5 6; do
3943	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3944	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3945	# Solaris 8's {/usr,}/bin/sh.
3946	touch sub/conftst$i.h
3947	done
3948	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3949
3950	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3951	# mode. It turns out that the SunPro C++ compiler does not properly
3952	# handle `-M -o', and we need to detect this. Also, some Intel
3953	# versions had trouble with output in subdirs
3954	am__obj=sub/conftest.${OBJEXT-o}
3955	am__minus_obj="-o $am__obj"
3956	case $depmode in
3957	gcc)
3958	# This depmode causes a compiler race in universal mode.
3959	test "$am__universal" = false \|\| continue
3960	;;
3961	nosideeffect)
3962	# after this tag, mechanisms are not by side-effect, so they'll
3963	# only be used when explicitly requested
3964	if test "x$enable_dependency_tracking" = xyes; then
3965	continue
3966	else
3967	break
3968	fi
3969	;;
3970	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
3971	# This compiler won't grok `-c -o', but also, the minuso test has
3972	# not run yet. These depmodes are late enough in the game, and
3973	# so weak that their functioning should not be impacted.
3974	am__obj=conftest.${OBJEXT-o}
3975	am__minus_obj=
3976	;;
3977	none) break ;;
3978	esac
3979	if depmode=$depmode \
3980	source=sub/conftest.c object=$am__obj \
3981	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3982	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3983	>/dev/null 2>conftest.err &&
3984	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3985	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3986	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3987	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3988	# icc doesn't choke on unknown options, it will just issue warnings
3989	# or remarks (even with -Werror). So we grep stderr for any message
3990	# that says an option was ignored or not supported.
3991	# When given -MP, icc 7.0 and 7.1 complain thusly:
3992	# icc: Command line warning: ignoring option '-M'; no argument required
3993	# The diagnosis changed in icc 8.0:
3994	# icc: Command line remark: option '-MP' not supported
3995	if (grep 'ignoring option' conftest.err \|\|
3996	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3997	am_cv_CXX_dependencies_compiler_type=$depmode
3998	break
3999	fi
4000	fi
4001	done
4002
4003	cd ..
4004	rm -rf conftest.dir
4005	else
4006	am_cv_CXX_dependencies_compiler_type=none
4007	fi
4008
4009	fi
4010	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4011	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4012	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4013
4014	if
4015	test "x$enable_dependency_tracking" != xno \
4016	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4017	am__fastdepCXX_TRUE=
4018	am__fastdepCXX_FALSE='#'
4019	else
4020	am__fastdepCXX_TRUE='#'
4021	am__fastdepCXX_FALSE=
4022	fi
4023
4024
4025	ac_ext=c
4026	ac_cpp='$CPP $CPPFLAGS'
4027	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4028	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4029	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4030	if test -n "$ac_tool_prefix"; then
4031	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4032	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4033	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4034	$as_echo_n "checking for $ac_word... " >&6; }
4035	if ${ac_cv_prog_CC+:} false; then :
4036	$as_echo_n "(cached) " >&6
4037	else
4038	if test -n "$CC"; then
4039	ac_cv_prog_CC="$CC" # Let the user override the test.
4040	else
4041	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4042	for as_dir in $PATH
4043	do
4044	IFS=$as_save_IFS
4045	test -z "$as_dir" && as_dir=.
4046	for ac_exec_ext in '' $ac_executable_extensions; do
4047	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4048	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4049	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4050	break 2
4051	fi
4052	done
4053	done
4054	IFS=$as_save_IFS
4055
4056	fi
4057	fi
4058	CC=$ac_cv_prog_CC
4059	if test -n "$CC"; then
4060	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4061	$as_echo "$CC" >&6; }
4062	else
4063	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4064	$as_echo "no" >&6; }
4065	fi
4066
4067
4068	fi
4069	if test -z "$ac_cv_prog_CC"; then
4070	ac_ct_CC=$CC
4071	# Extract the first word of "gcc", so it can be a program name with args.
4072	set dummy gcc; ac_word=$2
4073	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4074	$as_echo_n "checking for $ac_word... " >&6; }
4075	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4076	$as_echo_n "(cached) " >&6
4077	else
4078	if test -n "$ac_ct_CC"; then
4079	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4080	else
4081	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4082	for as_dir in $PATH
4083	do
4084	IFS=$as_save_IFS
4085	test -z "$as_dir" && as_dir=.
4086	for ac_exec_ext in '' $ac_executable_extensions; do
4087	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4088	ac_cv_prog_ac_ct_CC="gcc"
4089	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4090	break 2
4091	fi
4092	done
4093	done
4094	IFS=$as_save_IFS
4095
4096	fi
4097	fi
4098	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4099	if test -n "$ac_ct_CC"; then
4100	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4101	$as_echo "$ac_ct_CC" >&6; }
4102	else
4103	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4104	$as_echo "no" >&6; }
4105	fi
4106
4107	if test "x$ac_ct_CC" = x; then
4108	CC=""
4109	else
4110	case $cross_compiling:$ac_tool_warned in
4111	yes:)
4112	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4113	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4114	ac_tool_warned=yes ;;
4115	esac
4116	CC=$ac_ct_CC
4117	fi
4118	else
4119	CC="$ac_cv_prog_CC"
4120	fi
4121
4122	if test -z "$CC"; then
4123	if test -n "$ac_tool_prefix"; then
4124	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4125	set dummy ${ac_tool_prefix}cc; ac_word=$2
4126	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4127	$as_echo_n "checking for $ac_word... " >&6; }
4128	if ${ac_cv_prog_CC+:} false; then :
4129	$as_echo_n "(cached) " >&6
4130	else
4131	if test -n "$CC"; then
4132	ac_cv_prog_CC="$CC" # Let the user override the test.
4133	else
4134	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4135	for as_dir in $PATH
4136	do
4137	IFS=$as_save_IFS
4138	test -z "$as_dir" && as_dir=.
4139	for ac_exec_ext in '' $ac_executable_extensions; do
4140	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4141	ac_cv_prog_CC="${ac_tool_prefix}cc"
4142	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4143	break 2
4144	fi
4145	done
4146	done
4147	IFS=$as_save_IFS
4148
4149	fi
4150	fi
4151	CC=$ac_cv_prog_CC
4152	if test -n "$CC"; then
4153	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4154	$as_echo "$CC" >&6; }
4155	else
4156	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4157	$as_echo "no" >&6; }
4158	fi
4159
4160
4161	fi
4162	fi
4163	if test -z "$CC"; then
4164	# Extract the first word of "cc", so it can be a program name with args.
4165	set dummy cc; ac_word=$2
4166	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4167	$as_echo_n "checking for $ac_word... " >&6; }
4168	if ${ac_cv_prog_CC+:} false; then :
4169	$as_echo_n "(cached) " >&6
4170	else
4171	if test -n "$CC"; then
4172	ac_cv_prog_CC="$CC" # Let the user override the test.
4173	else
4174	ac_prog_rejected=no
4175	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4176	for as_dir in $PATH
4177	do
4178	IFS=$as_save_IFS
4179	test -z "$as_dir" && as_dir=.
4180	for ac_exec_ext in '' $ac_executable_extensions; do
4181	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4182	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4183	ac_prog_rejected=yes
4184	continue
4185	fi
4186	ac_cv_prog_CC="cc"
4187	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4188	break 2
4189	fi
4190	done
4191	done
4192	IFS=$as_save_IFS
4193
4194	if test $ac_prog_rejected = yes; then
4195	# We found a bogon in the path, so make sure we never use it.
4196	set dummy $ac_cv_prog_CC
4197	shift
4198	if test $# != 0; then
4199	# We chose a different compiler from the bogus one.
4200	# However, it has the same basename, so the bogon will be chosen
4201	# first if we set CC to just the basename; use the full file name.
4202	shift
4203	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4204	fi
4205	fi
4206	fi
4207	fi
4208	CC=$ac_cv_prog_CC
4209	if test -n "$CC"; then
4210	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4211	$as_echo "$CC" >&6; }
4212	else
4213	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4214	$as_echo "no" >&6; }
4215	fi
4216
4217
4218	fi
4219	if test -z "$CC"; then
4220	if test -n "$ac_tool_prefix"; then
4221	for ac_prog in cl.exe
4222	do
4223	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4224	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4225	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4226	$as_echo_n "checking for $ac_word... " >&6; }
4227	if ${ac_cv_prog_CC+:} false; then :
4228	$as_echo_n "(cached) " >&6
4229	else
4230	if test -n "$CC"; then
4231	ac_cv_prog_CC="$CC" # Let the user override the test.
4232	else
4233	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4234	for as_dir in $PATH
4235	do
4236	IFS=$as_save_IFS
4237	test -z "$as_dir" && as_dir=.
4238	for ac_exec_ext in '' $ac_executable_extensions; do
4239	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4240	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4241	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4242	break 2
4243	fi
4244	done
4245	done
4246	IFS=$as_save_IFS
4247
4248	fi
4249	fi
4250	CC=$ac_cv_prog_CC
4251	if test -n "$CC"; then
4252	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4253	$as_echo "$CC" >&6; }
4254	else
4255	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4256	$as_echo "no" >&6; }
4257	fi
4258
4259
4260	test -n "$CC" && break
4261	done
4262	fi
4263	if test -z "$CC"; then
4264	ac_ct_CC=$CC
4265	for ac_prog in cl.exe
4266	do
4267	# Extract the first word of "$ac_prog", so it can be a program name with args.
4268	set dummy $ac_prog; ac_word=$2
4269	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4270	$as_echo_n "checking for $ac_word... " >&6; }
4271	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4272	$as_echo_n "(cached) " >&6
4273	else
4274	if test -n "$ac_ct_CC"; then
4275	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4276	else
4277	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4278	for as_dir in $PATH
4279	do
4280	IFS=$as_save_IFS
4281	test -z "$as_dir" && as_dir=.
4282	for ac_exec_ext in '' $ac_executable_extensions; do
4283	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4284	ac_cv_prog_ac_ct_CC="$ac_prog"
4285	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4286	break 2
4287	fi
4288	done
4289	done
4290	IFS=$as_save_IFS
4291
4292	fi
4293	fi
4294	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4295	if test -n "$ac_ct_CC"; then
4296	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4297	$as_echo "$ac_ct_CC" >&6; }
4298	else
4299	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4300	$as_echo "no" >&6; }
4301	fi
4302
4303
4304	test -n "$ac_ct_CC" && break
4305	done
4306
4307	if test "x$ac_ct_CC" = x; then
4308	CC=""
4309	else
4310	case $cross_compiling:$ac_tool_warned in
4311	yes:)
4312	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4313	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4314	ac_tool_warned=yes ;;
4315	esac
4316	CC=$ac_ct_CC
4317	fi
4318	fi
4319
4320	fi
4321
4322
4323	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4324	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4325	as_fn_error $? "no acceptable C compiler found in \$PATH
4326	See \`config.log' for more details" "$LINENO" 5; }
4327
4328	# Provide some information about the compiler.
4329	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4330	set X $ac_compile
4331	ac_compiler=$2
4332	for ac_option in --version -v -V -qversion; do
4333	{ { ac_try="$ac_compiler $ac_option >&5"
4334	case "(($ac_try" in
4335	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4336	*) ac_try_echo=$ac_try;;
4337	esac
4338	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4339	$as_echo "$ac_try_echo"; } >&5
4340	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
4341	ac_status=$?
4342	if test -s conftest.err; then
4343	sed '10a\
4344	... rest of stderr output deleted ...
4345	10q' conftest.err >conftest.er1
4346	cat conftest.er1 >&5
4347	fi
4348	rm -f conftest.er1 conftest.err
4349	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4350	test $ac_status = 0; }
4351	done
4352
4353	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4354	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4355	if ${ac_cv_c_compiler_gnu+:} false; then :
4356	$as_echo_n "(cached) " >&6
4357	else
4358	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4359	/* end confdefs.h. */
4360
4361	int
4362	main ()
4363	{
4364	#ifndef __GNUC__
4365	choke me
4366	#endif
4367
4368	;
4369	return 0;
4370	}
4371	_ACEOF
4372	if ac_fn_c_try_compile "$LINENO"; then :
4373	ac_compiler_gnu=yes
4374	else
4375	ac_compiler_gnu=no
4376	fi
4377	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4378	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4379
4380	fi
4381	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4382	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
4383	if test $ac_compiler_gnu = yes; then
4384	GCC=yes
4385	else
4386	GCC=
4387	fi
4388	ac_test_CFLAGS=${CFLAGS+set}
4389	ac_save_CFLAGS=$CFLAGS
4390	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4391	$as_echo_n "checking whether $CC accepts -g... " >&6; }
4392	if ${ac_cv_prog_cc_g+:} false; then :
4393	$as_echo_n "(cached) " >&6
4394	else
4395	ac_save_c_werror_flag=$ac_c_werror_flag
4396	ac_c_werror_flag=yes
4397	ac_cv_prog_cc_g=no
4398	CFLAGS="-g"
4399	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4400	/* end confdefs.h. */
4401
4402	int
4403	main ()
4404	{
4405
4406	;
4407	return 0;
4408	}
4409	_ACEOF
4410	if ac_fn_c_try_compile "$LINENO"; then :
4411	ac_cv_prog_cc_g=yes
4412	else
4413	CFLAGS=""
4414	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4415	/* end confdefs.h. */
4416
4417	int
4418	main ()
4419	{
4420
4421	;
4422	return 0;
4423	}
4424	_ACEOF
4425	if ac_fn_c_try_compile "$LINENO"; then :
4426
4427	else
4428	ac_c_werror_flag=$ac_save_c_werror_flag
4429	CFLAGS="-g"
4430	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4431	/* end confdefs.h. */
4432
4433	int
4434	main ()
4435	{
4436
4437	;
4438	return 0;
4439	}
4440	_ACEOF
4441	if ac_fn_c_try_compile "$LINENO"; then :
4442	ac_cv_prog_cc_g=yes
4443	fi
4444	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4445	fi
4446	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4447	fi
4448	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4449	ac_c_werror_flag=$ac_save_c_werror_flag
4450	fi
4451	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4452	$as_echo "$ac_cv_prog_cc_g" >&6; }
4453	if test "$ac_test_CFLAGS" = set; then
4454	CFLAGS=$ac_save_CFLAGS
4455	elif test $ac_cv_prog_cc_g = yes; then
4456	if test "$GCC" = yes; then
4457	CFLAGS="-g -O2"
4458	else
4459	CFLAGS="-g"
4460	fi
4461	else
4462	if test "$GCC" = yes; then
4463	CFLAGS="-O2"
4464	else
4465	CFLAGS=
4466	fi
4467	fi
4468	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4469	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4470	if ${ac_cv_prog_cc_c89+:} false; then :
4471	$as_echo_n "(cached) " >&6
4472	else
4473	ac_cv_prog_cc_c89=no
4474	ac_save_CC=$CC
4475	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4476	/* end confdefs.h. */
4477	#include <stdarg.h>
4478	#include <stdio.h>
4479	#include <sys/types.h>
4480	#include <sys/stat.h>
4481	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4482	struct buf { int x; };
4483	FILE * (rcsopen) (struct buf , struct stat *, int);
4484	static char *e (p, i)
4485	char **p;
4486	int i;
4487	{
4488	return p[i];
4489	}
4490	static char f (char (g) (char , int), char *p, ...)
4491	{
4492	char *s;
4493	va_list v;
4494	va_start (v,p);
4495	s = g (p, va_arg (v,int));
4496	va_end (v);
4497	return s;
4498	}
4499
4500	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4501	function prototypes and stuff, but not '\xHH' hex character constants.
4502	These don't provoke an error unfortunately, instead are silently treated
4503	as 'x'. The following induces an error, until -std is added to get
4504	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4505	array size at least. It's necessary to write '\x00'==0 to get something
4506	that's true only with -std. */
4507	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4508
4509	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4510	inside strings and character constants. */
4511	#define FOO(x) 'x'
4512	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4513
4514	int test (int i, double x);
4515	struct s1 {int (*f) (int a);};
4516	struct s2 {int (*f) (double a);};
4517	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
4518	int argc;
4519	char **argv;
4520	int
4521	main ()
4522	{
4523	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
4524	;
4525	return 0;
4526	}
4527	_ACEOF
4528	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4529	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4530	do
4531	CC="$ac_save_CC $ac_arg"
4532	if ac_fn_c_try_compile "$LINENO"; then :
4533	ac_cv_prog_cc_c89=$ac_arg
4534	fi
4535	rm -f core conftest.err conftest.$ac_objext
4536	test "x$ac_cv_prog_cc_c89" != "xno" && break
4537	done
4538	rm -f conftest.$ac_ext
4539	CC=$ac_save_CC
4540
4541	fi
4542	# AC_CACHE_VAL
4543	case "x$ac_cv_prog_cc_c89" in
4544	x)
4545	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4546	$as_echo "none needed" >&6; } ;;
4547	xno)
4548	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4549	$as_echo "unsupported" >&6; } ;;
4550	*)
4551	CC="$CC $ac_cv_prog_cc_c89"
4552	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4553	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4554	esac
4555	if test "x$ac_cv_prog_cc_c89" != xno; then :
4556
4557	fi
4558
4559	ac_ext=c
4560	ac_cpp='$CPP $CPPFLAGS'
4561	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4562	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4563	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4564
4565	depcc="$CC" am_compiler_list=
4566
4567	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4568	$as_echo_n "checking dependency style of $depcc... " >&6; }
4569	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4570	$as_echo_n "(cached) " >&6
4571	else
4572	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4573	# We make a subdir and do the tests there. Otherwise we can end up
4574	# making bogus files that we don't know about and never remove. For
4575	# instance it was reported that on HP-UX the gcc test will end up
4576	# making a dummy file named `D' -- because `-MD' means `put the output
4577	# in D'.
4578	rm -rf conftest.dir
4579	mkdir conftest.dir
4580	# Copy depcomp to subdir because otherwise we won't find it if we're
4581	# using a relative directory.
4582	cp "$am_depcomp" conftest.dir
4583	cd conftest.dir
4584	# We will build objects and dependencies in a subdirectory because
4585	# it helps to detect inapplicable dependency modes. For instance
4586	# both Tru64's cc and ICC support -MD to output dependencies as a
4587	# side effect of compilation, but ICC will put the dependencies in
4588	# the current directory while Tru64 will put them in the object
4589	# directory.
4590	mkdir sub
4591
4592	am_cv_CC_dependencies_compiler_type=none
4593	if test "$am_compiler_list" = ""; then
4594	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4595	fi
4596	am__universal=false
4597	case " $depcc " in #(
4598	\ -arch\ \ -arch\ *) am__universal=true ;;
4599	esac
4600
4601	for depmode in $am_compiler_list; do
4602	# Setup a source with many dependencies, because some compilers
4603	# like to wrap large dependency lists on column 80 (with \), and
4604	# we should not choose a depcomp mode which is confused by this.
4605	#
4606	# We need to recreate these files for each test, as the compiler may
4607	# overwrite some of them when testing with obscure command lines.
4608	# This happens at least with the AIX C compiler.
4609	: > sub/conftest.c
4610	for i in 1 2 3 4 5 6; do
4611	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4612	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4613	# Solaris 8's {/usr,}/bin/sh.
4614	touch sub/conftst$i.h
4615	done
4616	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4617
4618	# We check with `-c' and `-o' for the sake of the "dashmstdout"
4619	# mode. It turns out that the SunPro C++ compiler does not properly
4620	# handle `-M -o', and we need to detect this. Also, some Intel
4621	# versions had trouble with output in subdirs
4622	am__obj=sub/conftest.${OBJEXT-o}
4623	am__minus_obj="-o $am__obj"
4624	case $depmode in
4625	gcc)
4626	# This depmode causes a compiler race in universal mode.
4627	test "$am__universal" = false \|\| continue
4628	;;
4629	nosideeffect)
4630	# after this tag, mechanisms are not by side-effect, so they'll
4631	# only be used when explicitly requested
4632	if test "x$enable_dependency_tracking" = xyes; then
4633	continue
4634	else
4635	break
4636	fi
4637	;;
4638	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4639	# This compiler won't grok `-c -o', but also, the minuso test has
4640	# not run yet. These depmodes are late enough in the game, and
4641	# so weak that their functioning should not be impacted.
4642	am__obj=conftest.${OBJEXT-o}
4643	am__minus_obj=
4644	;;
4645	none) break ;;
4646	esac
4647	if depmode=$depmode \
4648	source=sub/conftest.c object=$am__obj \
4649	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4650	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4651	>/dev/null 2>conftest.err &&
4652	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4653	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4654	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4655	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4656	# icc doesn't choke on unknown options, it will just issue warnings
4657	# or remarks (even with -Werror). So we grep stderr for any message
4658	# that says an option was ignored or not supported.
4659	# When given -MP, icc 7.0 and 7.1 complain thusly:
4660	# icc: Command line warning: ignoring option '-M'; no argument required
4661	# The diagnosis changed in icc 8.0:
4662	# icc: Command line remark: option '-MP' not supported
4663	if (grep 'ignoring option' conftest.err \|\|
4664	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4665	am_cv_CC_dependencies_compiler_type=$depmode
4666	break
4667	fi
4668	fi
4669	done
4670
4671	cd ..
4672	rm -rf conftest.dir
4673	else
4674	am_cv_CC_dependencies_compiler_type=none
4675	fi
4676
4677	fi
4678	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4679	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4680	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4681
4682	if
4683	test "x$enable_dependency_tracking" != xno \
4684	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4685	am__fastdepCC_TRUE=
4686	am__fastdepCC_FALSE='#'
4687	else
4688	am__fastdepCC_TRUE='#'
4689	am__fastdepCC_FALSE=
4690	fi
4691
4692
4693	# By default we simply use the C compiler to build assembly code.
4694
4695	test "${CCAS+set}" = set \|\| CCAS=$CC
4696	test "${CCASFLAGS+set}" = set \|\| CCASFLAGS=$CFLAGS
4697
4698
4699
4700	depcc="$CCAS" am_compiler_list=
4701
4702	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4703	$as_echo_n "checking dependency style of $depcc... " >&6; }
4704	if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4705	$as_echo_n "(cached) " >&6
4706	else
4707	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4708	# We make a subdir and do the tests there. Otherwise we can end up
4709	# making bogus files that we don't know about and never remove. For
4710	# instance it was reported that on HP-UX the gcc test will end up
4711	# making a dummy file named `D' -- because `-MD' means `put the output
4712	# in D'.
4713	rm -rf conftest.dir
4714	mkdir conftest.dir
4715	# Copy depcomp to subdir because otherwise we won't find it if we're
4716	# using a relative directory.
4717	cp "$am_depcomp" conftest.dir
4718	cd conftest.dir
4719	# We will build objects and dependencies in a subdirectory because
4720	# it helps to detect inapplicable dependency modes. For instance
4721	# both Tru64's cc and ICC support -MD to output dependencies as a
4722	# side effect of compilation, but ICC will put the dependencies in
4723	# the current directory while Tru64 will put them in the object
4724	# directory.
4725	mkdir sub
4726
4727	am_cv_CCAS_dependencies_compiler_type=none
4728	if test "$am_compiler_list" = ""; then
4729	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4730	fi
4731	am__universal=false
4732
4733
4734	for depmode in $am_compiler_list; do
4735	# Setup a source with many dependencies, because some compilers
4736	# like to wrap large dependency lists on column 80 (with \), and
4737	# we should not choose a depcomp mode which is confused by this.
4738	#
4739	# We need to recreate these files for each test, as the compiler may
4740	# overwrite some of them when testing with obscure command lines.
4741	# This happens at least with the AIX C compiler.
4742	: > sub/conftest.c
4743	for i in 1 2 3 4 5 6; do
4744	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4745	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4746	# Solaris 8's {/usr,}/bin/sh.
4747	touch sub/conftst$i.h
4748	done
4749	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4750
4751	# We check with `-c' and `-o' for the sake of the "dashmstdout"
4752	# mode. It turns out that the SunPro C++ compiler does not properly
4753	# handle `-M -o', and we need to detect this. Also, some Intel
4754	# versions had trouble with output in subdirs
4755	am__obj=sub/conftest.${OBJEXT-o}
4756	am__minus_obj="-o $am__obj"
4757	case $depmode in
4758	gcc)
4759	# This depmode causes a compiler race in universal mode.
4760	test "$am__universal" = false \|\| continue
4761	;;
4762	nosideeffect)
4763	# after this tag, mechanisms are not by side-effect, so they'll
4764	# only be used when explicitly requested
4765	if test "x$enable_dependency_tracking" = xyes; then
4766	continue
4767	else
4768	break
4769	fi
4770	;;
4771	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4772	# This compiler won't grok `-c -o', but also, the minuso test has
4773	# not run yet. These depmodes are late enough in the game, and
4774	# so weak that their functioning should not be impacted.
4775	am__obj=conftest.${OBJEXT-o}
4776	am__minus_obj=
4777	;;
4778	none) break ;;
4779	esac
4780	if depmode=$depmode \
4781	source=sub/conftest.c object=$am__obj \
4782	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4783	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4784	>/dev/null 2>conftest.err &&
4785	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4786	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4787	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4788	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4789	# icc doesn't choke on unknown options, it will just issue warnings
4790	# or remarks (even with -Werror). So we grep stderr for any message
4791	# that says an option was ignored or not supported.
4792	# When given -MP, icc 7.0 and 7.1 complain thusly:
4793	# icc: Command line warning: ignoring option '-M'; no argument required
4794	# The diagnosis changed in icc 8.0:
4795	# icc: Command line remark: option '-MP' not supported
4796	if (grep 'ignoring option' conftest.err \|\|
4797	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4798	am_cv_CCAS_dependencies_compiler_type=$depmode
4799	break
4800	fi
4801	fi
4802	done
4803
4804	cd ..
4805	rm -rf conftest.dir
4806	else
4807	am_cv_CCAS_dependencies_compiler_type=none
4808	fi
4809
4810	fi
4811	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
4812	$as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
4813	CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
4814
4815	if
4816	test "x$enable_dependency_tracking" != xno \
4817	&& test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
4818	am__fastdepCCAS_TRUE=
4819	am__fastdepCCAS_FALSE='#'
4820	else
4821	am__fastdepCCAS_TRUE='#'
4822	am__fastdepCCAS_FALSE=
4823	fi
4824
4825
4826	if test "x$CC" != xcc; then
4827	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4828	$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4829	else
4830	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4831	$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4832	fi
4833	set dummy $CC; ac_cc=`$as_echo "$2" \|
4834	sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4835	if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
4836	$as_echo_n "(cached) " >&6
4837	else
4838	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4839	/* end confdefs.h. */
4840
4841	int
4842	main ()
4843	{
4844
4845	;
4846	return 0;
4847	}
4848	_ACEOF
4849	# Make sure it works both with $CC and with simple cc.
4850	# We do the test twice because some compilers refuse to overwrite an
4851	# existing .o file with -o, though they will create one.
4852	ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4853	rm -f conftest2.*
4854	if { { case "(($ac_try" in
4855	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4856	*) ac_try_echo=$ac_try;;
4857	esac
4858	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4859	$as_echo "$ac_try_echo"; } >&5
4860	(eval "$ac_try") 2>&5
4861	ac_status=$?
4862	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4863	test $ac_status = 0; } &&
4864	test -f conftest2.$ac_objext && { { case "(($ac_try" in
4865	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4866	*) ac_try_echo=$ac_try;;
4867	esac
4868	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4869	$as_echo "$ac_try_echo"; } >&5
4870	(eval "$ac_try") 2>&5
4871	ac_status=$?
4872	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4873	test $ac_status = 0; };
4874	then
4875	eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4876	if test "x$CC" != xcc; then
4877	# Test first that cc exists at all.
4878	if { ac_try='cc -c conftest.$ac_ext >&5'
4879	{ { case "(($ac_try" in
4880	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4881	*) ac_try_echo=$ac_try;;
4882	esac
4883	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4884	$as_echo "$ac_try_echo"; } >&5
4885	(eval "$ac_try") 2>&5
4886	ac_status=$?
4887	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4888	test $ac_status = 0; }; }; then
4889	ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4890	rm -f conftest2.*
4891	if { { case "(($ac_try" in
4892	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4893	*) ac_try_echo=$ac_try;;
4894	esac
4895	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4896	$as_echo "$ac_try_echo"; } >&5
4897	(eval "$ac_try") 2>&5
4898	ac_status=$?
4899	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4900	test $ac_status = 0; } &&
4901	test -f conftest2.$ac_objext && { { case "(($ac_try" in
4902	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4903	*) ac_try_echo=$ac_try;;
4904	esac
4905	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4906	$as_echo "$ac_try_echo"; } >&5
4907	(eval "$ac_try") 2>&5
4908	ac_status=$?
4909	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4910	test $ac_status = 0; };
4911	then
4912	# cc works too.
4913	:
4914	else
4915	# cc exists but doesn't like -o.
4916	eval ac_cv_prog_cc_${ac_cc}_c_o=no
4917	fi
4918	fi
4919	fi
4920	else
4921	eval ac_cv_prog_cc_${ac_cc}_c_o=no
4922	fi
4923	rm -f core conftest*
4924
4925	fi
4926	if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4927	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4928	$as_echo "yes" >&6; }
4929	else
4930	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4931	$as_echo "no" >&6; }
4932
4933	$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4934
4935	fi
4936
4937	# FIXME: we rely on the cache variable name because
4938	# there is no other way.
4939	set dummy $CC
4940	am_cc=`echo $2 \| sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4941	eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4942	if test "$am_t" != yes; then
4943	# Losing compiler, so override with the script.
4944	# FIXME: It is wrong to rewrite CC.
4945	# But if we don't then we get into trouble of one sort or another.
4946	# A longer-term fix would be to have automake use am__CC in this case,
4947	# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4948	CC="$am_aux_dir/compile $CC"
4949	fi
4950
4951	# deprecated
4952	# These are often not installed and people miss seeing the "no", so stop the configure.
4953	for ac_prog in 'bison -y' byacc
4954	do
4955	# Extract the first word of "$ac_prog", so it can be a program name with args.
4956	set dummy $ac_prog; ac_word=$2
4957	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4958	$as_echo_n "checking for $ac_word... " >&6; }
4959	if ${ac_cv_prog_YACC+:} false; then :
4960	$as_echo_n "(cached) " >&6
4961	else
4962	if test -n "$YACC"; then
4963	ac_cv_prog_YACC="$YACC" # Let the user override the test.
4964	else
4965	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4966	for as_dir in $PATH
4967	do
4968	IFS=$as_save_IFS
4969	test -z "$as_dir" && as_dir=.
4970	for ac_exec_ext in '' $ac_executable_extensions; do
4971	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4972	ac_cv_prog_YACC="$ac_prog"
4973	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4974	break 2
4975	fi
4976	done
4977	done
4978	IFS=$as_save_IFS
4979
4980	fi
4981	fi
4982	YACC=$ac_cv_prog_YACC
4983	if test -n "$YACC"; then
4984	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
4985	$as_echo "$YACC" >&6; }
4986	else
4987	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4988	$as_echo "no" >&6; }
4989	fi
4990
4991
4992	test -n "$YACC" && break
4993	done
4994	test -n "$YACC" \|\| YACC="yacc"
4995
4996	if test "${YACC}" = "yacc" ; then echo "Error: bison required." ; exit 1 ; fi
4997
4998	for ac_prog in flex lex
4999	do
5000	# Extract the first word of "$ac_prog", so it can be a program name with args.
5001	set dummy $ac_prog; ac_word=$2
5002	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5003	$as_echo_n "checking for $ac_word... " >&6; }
5004	if ${ac_cv_prog_LEX+:} false; then :
5005	$as_echo_n "(cached) " >&6
5006	else
5007	if test -n "$LEX"; then
5008	ac_cv_prog_LEX="$LEX" # Let the user override the test.
5009	else
5010	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5011	for as_dir in $PATH
5012	do
5013	IFS=$as_save_IFS
5014	test -z "$as_dir" && as_dir=.
5015	for ac_exec_ext in '' $ac_executable_extensions; do
5016	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5017	ac_cv_prog_LEX="$ac_prog"
5018	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5019	break 2
5020	fi
5021	done
5022	done
5023	IFS=$as_save_IFS
5024
5025	fi
5026	fi
5027	LEX=$ac_cv_prog_LEX
5028	if test -n "$LEX"; then
5029	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
5030	$as_echo "$LEX" >&6; }
5031	else
5032	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5033	$as_echo "no" >&6; }
5034	fi
5035
5036
5037	test -n "$LEX" && break
5038	done
5039	test -n "$LEX" \|\| LEX=":"
5040
5041	if test "x$LEX" != "x:"; then
5042	cat >conftest.l <<_ACEOF
5043	%%
5044	a { ECHO; }
5045	b { REJECT; }
5046	c { yymore (); }
5047	d { yyless (1); }
5048	e { yyless (input () != 0); }
5049	f { unput (yytext[0]); }
5050	. { BEGIN INITIAL; }
5051	%%
5052	#ifdef YYTEXT_POINTER
5053	extern char *yytext;
5054	#endif
5055	int
5056	main (void)
5057	{
5058	return ! yylex () + ! yywrap ();
5059	}
5060	_ACEOF
5061	{ { ac_try="$LEX conftest.l"
5062	case "(($ac_try" in
5063	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5064	*) ac_try_echo=$ac_try;;
5065	esac
5066	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5067	$as_echo "$ac_try_echo"; } >&5
5068	(eval "$LEX conftest.l") 2>&5
5069	ac_status=$?
5070	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5071	test $ac_status = 0; }
5072	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
5073	$as_echo_n "checking lex output file root... " >&6; }
5074	if ${ac_cv_prog_lex_root+:} false; then :
5075	$as_echo_n "(cached) " >&6
5076	else
5077
5078	if test -f lex.yy.c; then
5079	ac_cv_prog_lex_root=lex.yy
5080	elif test -f lexyy.c; then
5081	ac_cv_prog_lex_root=lexyy
5082	else
5083	as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
5084	fi
5085	fi
5086	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
5087	$as_echo "$ac_cv_prog_lex_root" >&6; }
5088	LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
5089
5090	if test -z "${LEXLIB+set}"; then
5091	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
5092	$as_echo_n "checking lex library... " >&6; }
5093	if ${ac_cv_lib_lex+:} false; then :
5094	$as_echo_n "(cached) " >&6
5095	else
5096
5097	ac_save_LIBS=$LIBS
5098	ac_cv_lib_lex='none needed'
5099	for ac_lib in '' -lfl -ll; do
5100	LIBS="$ac_lib $ac_save_LIBS"
5101	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5102	/* end confdefs.h. */
5103	`cat $LEX_OUTPUT_ROOT.c`
5104	_ACEOF
5105	if ac_fn_c_try_link "$LINENO"; then :
5106	ac_cv_lib_lex=$ac_lib
5107	fi
5108	rm -f core conftest.err conftest.$ac_objext \
5109	conftest$ac_exeext conftest.$ac_ext
5110	test "$ac_cv_lib_lex" != 'none needed' && break
5111	done
5112	LIBS=$ac_save_LIBS
5113
5114	fi
5115	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
5116	$as_echo "$ac_cv_lib_lex" >&6; }
5117	test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
5118	fi
5119
5120
5121	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
5122	$as_echo_n "checking whether yytext is a pointer... " >&6; }
5123	if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
5124	$as_echo_n "(cached) " >&6
5125	else
5126	# POSIX says lex can declare yytext either as a pointer or an array; the
5127	# default is implementation-dependent. Figure out which it is, since
5128	# not all implementations provide the %pointer and %array declarations.
5129	ac_cv_prog_lex_yytext_pointer=no
5130	ac_save_LIBS=$LIBS
5131	LIBS="$LEXLIB $ac_save_LIBS"
5132	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5133	/* end confdefs.h. */
5134
5135	#define YYTEXT_POINTER 1
5136	`cat $LEX_OUTPUT_ROOT.c`
5137	_ACEOF
5138	if ac_fn_c_try_link "$LINENO"; then :
5139	ac_cv_prog_lex_yytext_pointer=yes
5140	fi
5141	rm -f core conftest.err conftest.$ac_objext \
5142	conftest$ac_exeext conftest.$ac_ext
5143	LIBS=$ac_save_LIBS
5144
5145	fi
5146	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
5147	$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
5148	if test $ac_cv_prog_lex_yytext_pointer = yes; then
5149
5150	$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
5151
5152	fi
5153	rm -f conftest.l $LEX_OUTPUT_ROOT.c
5154
5155	fi
5156	if test "${LEX}" = "lex" ; then echo "Error: flex required." ; exit 1 ; fi
5157
5158	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5159	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5160	set x ${MAKE-make}
5161	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5162	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
5163	$as_echo_n "(cached) " >&6
5164	else
5165	cat >conftest.make <<\_ACEOF
5166	SHELL = /bin/sh
5167	all:
5168	@echo '@@@%%%=$(MAKE)=@@@%%%'
5169	_ACEOF
5170	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5171	case `${MAKE-make} -f conftest.make 2>/dev/null` in
5172	@@@%%%=?=@@@%%%*)
5173	eval ac_cv_prog_make_${ac_make}_set=yes;;
5174	*)
5175	eval ac_cv_prog_make_${ac_make}_set=no;;
5176	esac
5177	rm -f conftest.make
5178	fi
5179	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5180	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5181	$as_echo "yes" >&6; }
5182	SET_MAKE=
5183	else
5184	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5185	$as_echo "no" >&6; }
5186	SET_MAKE="MAKE=${MAKE-make}"
5187	fi
5188
5189	if test -n "$ac_tool_prefix"; then
5190	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5191	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5192	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5193	$as_echo_n "checking for $ac_word... " >&6; }
5194	if ${ac_cv_prog_RANLIB+:} false; then :
5195	$as_echo_n "(cached) " >&6
5196	else
5197	if test -n "$RANLIB"; then
5198	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5199	else
5200	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5201	for as_dir in $PATH
5202	do
5203	IFS=$as_save_IFS
5204	test -z "$as_dir" && as_dir=.
5205	for ac_exec_ext in '' $ac_executable_extensions; do
5206	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5207	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5208	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5209	break 2
5210	fi
5211	done
5212	done
5213	IFS=$as_save_IFS
5214
5215	fi
5216	fi
5217	RANLIB=$ac_cv_prog_RANLIB
5218	if test -n "$RANLIB"; then
5219	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5220	$as_echo "$RANLIB" >&6; }
5221	else
5222	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5223	$as_echo "no" >&6; }
5224	fi
5225
5226
5227	fi
5228	if test -z "$ac_cv_prog_RANLIB"; then
5229	ac_ct_RANLIB=$RANLIB
5230	# Extract the first word of "ranlib", so it can be a program name with args.
5231	set dummy ranlib; ac_word=$2
5232	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5233	$as_echo_n "checking for $ac_word... " >&6; }
5234	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5235	$as_echo_n "(cached) " >&6
5236	else
5237	if test -n "$ac_ct_RANLIB"; then
5238	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5239	else
5240	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5241	for as_dir in $PATH
5242	do
5243	IFS=$as_save_IFS
5244	test -z "$as_dir" && as_dir=.
5245	for ac_exec_ext in '' $ac_executable_extensions; do
5246	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5247	ac_cv_prog_ac_ct_RANLIB="ranlib"
5248	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5249	break 2
5250	fi
5251	done
5252	done
5253	IFS=$as_save_IFS
5254
5255	fi
5256	fi
5257	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5258	if test -n "$ac_ct_RANLIB"; then
5259	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5260	$as_echo "$ac_ct_RANLIB" >&6; }
5261	else
5262	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5263	$as_echo "no" >&6; }
5264	fi
5265
5266	if test "x$ac_ct_RANLIB" = x; then
5267	RANLIB=":"
5268	else
5269	case $cross_compiling:$ac_tool_warned in
5270	yes:)
5271	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5272	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5273	ac_tool_warned=yes ;;
5274	esac
5275	RANLIB=$ac_ct_RANLIB
5276	fi
5277	else
5278	RANLIB="$ac_cv_prog_RANLIB"
5279	fi
5280
5281
5282	# Checks for libraries.
5283
5284	# Checks for header files.
5285	ac_ext=c
5286	ac_cpp='$CPP $CPPFLAGS'
5287	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5288	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5289	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5290	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5291	$as_echo_n "checking how to run the C preprocessor... " >&6; }
5292	# On Suns, sometimes $CPP names a directory.
5293	if test -n "$CPP" && test -d "$CPP"; then
5294	CPP=
5295	fi
5296	if test -z "$CPP"; then
5297	if ${ac_cv_prog_CPP+:} false; then :
5298	$as_echo_n "(cached) " >&6
5299	else
5300	# Double quotes because CPP needs to be expanded
5301	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5302	do
5303	ac_preproc_ok=false
5304	for ac_c_preproc_warn_flag in '' yes
5305	do
5306	# Use a header file that comes with gcc, so configuring glibc
5307	# with a fresh cross-compiler works.
5308	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5309	# <limits.h> exists even on freestanding compilers.
5310	# On the NeXT, cc -E runs the code through the compiler's parser,
5311	# not just through cpp. "Syntax error" is here to catch this case.
5312	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5313	/* end confdefs.h. */
5314	#ifdef __STDC__
5315	# include <limits.h>
5316	#else
5317	# include <assert.h>
5318	#endif
5319	Syntax error
5320	_ACEOF
5321	if ac_fn_c_try_cpp "$LINENO"; then :
5322
5323	else
5324	# Broken: fails on valid input.
5325	continue
5326	fi
5327	rm -f conftest.err conftest.i conftest.$ac_ext
5328
5329	# OK, works on sane cases. Now check whether nonexistent headers
5330	# can be detected and how.
5331	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5332	/* end confdefs.h. */
5333	#include <ac_nonexistent.h>
5334	_ACEOF
5335	if ac_fn_c_try_cpp "$LINENO"; then :
5336	# Broken: success on invalid input.
5337	continue
5338	else
5339	# Passes both tests.
5340	ac_preproc_ok=:
5341	break
5342	fi
5343	rm -f conftest.err conftest.i conftest.$ac_ext
5344
5345	done
5346	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5347	rm -f conftest.i conftest.err conftest.$ac_ext
5348	if $ac_preproc_ok; then :
5349	break
5350	fi
5351
5352	done
5353	ac_cv_prog_CPP=$CPP
5354
5355	fi
5356	CPP=$ac_cv_prog_CPP
5357	else
5358	ac_cv_prog_CPP=$CPP
5359	fi
5360	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5361	$as_echo "$CPP" >&6; }
5362	ac_preproc_ok=false
5363	for ac_c_preproc_warn_flag in '' yes
5364	do
5365	# Use a header file that comes with gcc, so configuring glibc
5366	# with a fresh cross-compiler works.
5367	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5368	# <limits.h> exists even on freestanding compilers.
5369	# On the NeXT, cc -E runs the code through the compiler's parser,
5370	# not just through cpp. "Syntax error" is here to catch this case.
5371	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5372	/* end confdefs.h. */
5373	#ifdef __STDC__
5374	# include <limits.h>
5375	#else
5376	# include <assert.h>
5377	#endif
5378	Syntax error
5379	_ACEOF
5380	if ac_fn_c_try_cpp "$LINENO"; then :
5381
5382	else
5383	# Broken: fails on valid input.
5384	continue
5385	fi
5386	rm -f conftest.err conftest.i conftest.$ac_ext
5387
5388	# OK, works on sane cases. Now check whether nonexistent headers
5389	# can be detected and how.
5390	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5391	/* end confdefs.h. */
5392	#include <ac_nonexistent.h>
5393	_ACEOF
5394	if ac_fn_c_try_cpp "$LINENO"; then :
5395	# Broken: success on invalid input.
5396	continue
5397	else
5398	# Passes both tests.
5399	ac_preproc_ok=:
5400	break
5401	fi
5402	rm -f conftest.err conftest.i conftest.$ac_ext
5403
5404	done
5405	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5406	rm -f conftest.i conftest.err conftest.$ac_ext
5407	if $ac_preproc_ok; then :
5408
5409	else
5410	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5411	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5412	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5413	See \`config.log' for more details" "$LINENO" 5; }
5414	fi
5415
5416	ac_ext=c
5417	ac_cpp='$CPP $CPPFLAGS'
5418	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5419	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5420	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5421
5422
5423	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5424	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5425	if ${ac_cv_path_GREP+:} false; then :
5426	$as_echo_n "(cached) " >&6
5427	else
5428	if test -z "$GREP"; then
5429	ac_path_GREP_found=false
5430	# Loop through the user's path and test for each of PROGNAME-LIST
5431	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5432	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5433	do
5434	IFS=$as_save_IFS
5435	test -z "$as_dir" && as_dir=.
5436	for ac_prog in grep ggrep; do
5437	for ac_exec_ext in '' $ac_executable_extensions; do
5438	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5439	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
5440	# Check for GNU ac_path_GREP and select it if it is found.
5441	# Check for GNU $ac_path_GREP
5442	case `"$ac_path_GREP" --version 2>&1` in
5443	GNU)
5444	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5445	*)
5446	ac_count=0
5447	$as_echo_n 0123456789 >"conftest.in"
5448	while :
5449	do
5450	cat "conftest.in" "conftest.in" >"conftest.tmp"
5451	mv "conftest.tmp" "conftest.in"
5452	cp "conftest.in" "conftest.nl"
5453	$as_echo 'GREP' >> "conftest.nl"
5454	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5455	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5456	as_fn_arith $ac_count + 1 && ac_count=$as_val
5457	if test $ac_count -gt ${ac_path_GREP_max-0}; then
5458	# Best one so far, save it but keep looking for a better one
5459	ac_cv_path_GREP="$ac_path_GREP"
5460	ac_path_GREP_max=$ac_count
5461	fi
5462	# 10*(2^10) chars as input seems more than enough
5463	test $ac_count -gt 10 && break
5464	done
5465	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5466	esac
5467
5468	$ac_path_GREP_found && break 3
5469	done
5470	done
5471	done
5472	IFS=$as_save_IFS
5473	if test -z "$ac_cv_path_GREP"; then
5474	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5475	fi
5476	else
5477	ac_cv_path_GREP=$GREP
5478	fi
5479
5480	fi
5481	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5482	$as_echo "$ac_cv_path_GREP" >&6; }
5483	GREP="$ac_cv_path_GREP"
5484
5485
5486	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5487	$as_echo_n "checking for egrep... " >&6; }
5488	if ${ac_cv_path_EGREP+:} false; then :
5489	$as_echo_n "(cached) " >&6
5490	else
5491	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
5492	then ac_cv_path_EGREP="$GREP -E"
5493	else
5494	if test -z "$EGREP"; then
5495	ac_path_EGREP_found=false
5496	# Loop through the user's path and test for each of PROGNAME-LIST
5497	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5498	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5499	do
5500	IFS=$as_save_IFS
5501	test -z "$as_dir" && as_dir=.
5502	for ac_prog in egrep; do
5503	for ac_exec_ext in '' $ac_executable_extensions; do
5504	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5505	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
5506	# Check for GNU ac_path_EGREP and select it if it is found.
5507	# Check for GNU $ac_path_EGREP
5508	case `"$ac_path_EGREP" --version 2>&1` in
5509	GNU)
5510	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5511	*)
5512	ac_count=0
5513	$as_echo_n 0123456789 >"conftest.in"
5514	while :
5515	do
5516	cat "conftest.in" "conftest.in" >"conftest.tmp"
5517	mv "conftest.tmp" "conftest.in"
5518	cp "conftest.in" "conftest.nl"
5519	$as_echo 'EGREP' >> "conftest.nl"
5520	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5521	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5522	as_fn_arith $ac_count + 1 && ac_count=$as_val
5523	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5524	# Best one so far, save it but keep looking for a better one
5525	ac_cv_path_EGREP="$ac_path_EGREP"
5526	ac_path_EGREP_max=$ac_count
5527	fi
5528	# 10*(2^10) chars as input seems more than enough
5529	test $ac_count -gt 10 && break
5530	done
5531	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5532	esac
5533
5534	$ac_path_EGREP_found && break 3
5535	done
5536	done
5537	done
5538	IFS=$as_save_IFS
5539	if test -z "$ac_cv_path_EGREP"; then
5540	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5541	fi
5542	else
5543	ac_cv_path_EGREP=$EGREP
5544	fi
5545
5546	fi
5547	fi
5548	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5549	$as_echo "$ac_cv_path_EGREP" >&6; }
5550	EGREP="$ac_cv_path_EGREP"
5551
5552
5553	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5554	$as_echo_n "checking for ANSI C header files... " >&6; }
5555	if ${ac_cv_header_stdc+:} false; then :
5556	$as_echo_n "(cached) " >&6
5557	else
5558	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5559	/* end confdefs.h. */
5560	#include <stdlib.h>
5561	#include <stdarg.h>
5562	#include <string.h>
5563	#include <float.h>
5564
5565	int
5566	main ()
5567	{
5568
5569	;
5570	return 0;
5571	}
5572	_ACEOF
5573	if ac_fn_c_try_compile "$LINENO"; then :
5574	ac_cv_header_stdc=yes
5575	else
5576	ac_cv_header_stdc=no
5577	fi
5578	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5579
5580	if test $ac_cv_header_stdc = yes; then
5581	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5582	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5583	/* end confdefs.h. */
5584	#include <string.h>
5585
5586	_ACEOF
5587	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5588	$EGREP "memchr" >/dev/null 2>&1; then :
5589
5590	else
5591	ac_cv_header_stdc=no
5592	fi
5593	rm -f conftest*
5594
5595	fi
5596
5597	if test $ac_cv_header_stdc = yes; then
5598	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5599	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5600	/* end confdefs.h. */
5601	#include <stdlib.h>
5602
5603	_ACEOF
5604	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5605	$EGREP "free" >/dev/null 2>&1; then :
5606
5607	else
5608	ac_cv_header_stdc=no
5609	fi
5610	rm -f conftest*
5611
5612	fi
5613
5614	if test $ac_cv_header_stdc = yes; then
5615	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5616	if test "$cross_compiling" = yes; then :
5617	:
5618	else
5619	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5620	/* end confdefs.h. */
5621	#include <ctype.h>
5622	#include <stdlib.h>
5623	#if ((' ' & 0x0FF) == 0x020)
5624	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5625	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5626	#else
5627	# define ISLOWER(c) \
5628	(('a' <= (c) && (c) <= 'i') \
5629	\|\| ('j' <= (c) && (c) <= 'r') \
5630	\|\| ('s' <= (c) && (c) <= 'z'))
5631	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5632	#endif
5633
5634	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5635	int
5636	main ()
5637	{
5638	int i;
5639	for (i = 0; i < 256; i++)
5640	if (XOR (islower (i), ISLOWER (i))
5641	\|\| toupper (i) != TOUPPER (i))
5642	return 2;
5643	return 0;
5644	}
5645	_ACEOF
5646	if ac_fn_c_try_run "$LINENO"; then :
5647
5648	else
5649	ac_cv_header_stdc=no
5650	fi
5651	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5652	conftest.$ac_objext conftest.beam conftest.$ac_ext
5653	fi
5654
5655	fi
5656	fi
5657	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5658	$as_echo "$ac_cv_header_stdc" >&6; }
5659	if test $ac_cv_header_stdc = yes; then
5660
5661	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5662
5663	fi
5664
5665	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5666	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5667	inttypes.h stdint.h unistd.h
5668	do :
5669	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5670	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5671	"
5672	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5673	cat >>confdefs.h <<_ACEOF
5674	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5675	_ACEOF
5676
5677	fi
5678
5679	done
5680
5681
5682	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5683	if test "x$ac_cv_type_size_t" = xyes; then :
5684
5685	else
5686
5687	cat >>confdefs.h <<_ACEOF
5688	#define size_t unsigned int
5689	_ACEOF
5690
5691	fi
5692
5693	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5694	# for constant arguments. Useless!
5695	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5696	$as_echo_n "checking for working alloca.h... " >&6; }
5697	if ${ac_cv_working_alloca_h+:} false; then :
5698	$as_echo_n "(cached) " >&6
5699	else
5700	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5701	/* end confdefs.h. */
5702	#include <alloca.h>
5703	int
5704	main ()
5705	{
5706	char p = (char ) alloca (2 * sizeof (int));
5707	if (p) return 0;
5708	;
5709	return 0;
5710	}
5711	_ACEOF
5712	if ac_fn_c_try_link "$LINENO"; then :
5713	ac_cv_working_alloca_h=yes
5714	else
5715	ac_cv_working_alloca_h=no
5716	fi
5717	rm -f core conftest.err conftest.$ac_objext \
5718	conftest$ac_exeext conftest.$ac_ext
5719	fi
5720	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5721	$as_echo "$ac_cv_working_alloca_h" >&6; }
5722	if test $ac_cv_working_alloca_h = yes; then
5723
5724	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5725
5726	fi
5727
5728	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5729	$as_echo_n "checking for alloca... " >&6; }
5730	if ${ac_cv_func_alloca_works+:} false; then :
5731	$as_echo_n "(cached) " >&6
5732	else
5733	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5734	/* end confdefs.h. */
5735	#ifdef __GNUC__
5736	# define alloca __builtin_alloca
5737	#else
5738	# ifdef _MSC_VER
5739	# include <malloc.h>
5740	# define alloca _alloca
5741	# else
5742	# ifdef HAVE_ALLOCA_H
5743	# include <alloca.h>
5744	# else
5745	# ifdef _AIX
5746	#pragma alloca
5747	# else
5748	# ifndef alloca /* predefined by HP cc +Olibcalls */
5749	void *alloca (size_t);
5750	# endif
5751	# endif
5752	# endif
5753	# endif
5754	#endif
5755
5756	int
5757	main ()
5758	{
5759	char p = (char ) alloca (1);
5760	if (p) return 0;
5761	;
5762	return 0;
5763	}
5764	_ACEOF
5765	if ac_fn_c_try_link "$LINENO"; then :
5766	ac_cv_func_alloca_works=yes
5767	else
5768	ac_cv_func_alloca_works=no
5769	fi
5770	rm -f core conftest.err conftest.$ac_objext \
5771	conftest$ac_exeext conftest.$ac_ext
5772	fi
5773	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5774	$as_echo "$ac_cv_func_alloca_works" >&6; }
5775
5776	if test $ac_cv_func_alloca_works = yes; then
5777
5778	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5779
5780	else
5781	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
5782	# that cause trouble. Some versions do not even contain alloca or
5783	# contain a buggy version. If you still want to use their alloca,
5784	# use ar to extract alloca.o from them instead of compiling alloca.c.
5785
5786	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5787
5788	$as_echo "#define C_ALLOCA 1" >>confdefs.h
5789
5790
5791	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5792	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5793	if ${ac_cv_os_cray+:} false; then :
5794	$as_echo_n "(cached) " >&6
5795	else
5796	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5797	/* end confdefs.h. */
5798	#if defined CRAY && ! defined CRAY2
5799	webecray
5800	#else
5801	wenotbecray
5802	#endif
5803
5804	_ACEOF
5805	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5806	$EGREP "webecray" >/dev/null 2>&1; then :
5807	ac_cv_os_cray=yes
5808	else
5809	ac_cv_os_cray=no
5810	fi
5811	rm -f conftest*
5812
5813	fi
5814	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5815	$as_echo "$ac_cv_os_cray" >&6; }
5816	if test $ac_cv_os_cray = yes; then
5817	for ac_func in _getb67 GETB67 getb67; do
5818	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5819	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5820	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5821
5822	cat >>confdefs.h <<_ACEOF
5823	#define CRAY_STACKSEG_END $ac_func
5824	_ACEOF
5825
5826	break
5827	fi
5828
5829	done
5830	fi
5831
5832	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5833	$as_echo_n "checking stack direction for C alloca... " >&6; }
5834	if ${ac_cv_c_stack_direction+:} false; then :
5835	$as_echo_n "(cached) " >&6
5836	else
5837	if test "$cross_compiling" = yes; then :
5838	ac_cv_c_stack_direction=0
5839	else
5840	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5841	/* end confdefs.h. */
5842	$ac_includes_default
5843	int
5844	find_stack_direction ()
5845	{
5846	static char *addr = 0;
5847	auto char dummy;
5848	if (addr == 0)
5849	{
5850	addr = &dummy;
5851	return find_stack_direction ();
5852	}
5853	else
5854	return (&dummy > addr) ? 1 : -1;
5855	}
5856
5857	int
5858	main ()
5859	{
5860	return find_stack_direction () < 0;
5861	}
5862	_ACEOF
5863	if ac_fn_c_try_run "$LINENO"; then :
5864	ac_cv_c_stack_direction=1
5865	else
5866	ac_cv_c_stack_direction=-1
5867	fi
5868	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5869	conftest.$ac_objext conftest.beam conftest.$ac_ext
5870	fi
5871
5872	fi
5873	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5874	$as_echo "$ac_cv_c_stack_direction" >&6; }
5875	cat >>confdefs.h <<_ACEOF
5876	#define STACK_DIRECTION $ac_cv_c_stack_direction
5877	_ACEOF
5878
5879
5880	fi
5881
5882	for ac_header in fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h
5883	do :
5884	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5885	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5886	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5887	cat >>confdefs.h <<_ACEOF
5888	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5889	_ACEOF
5890
5891	fi
5892
5893	done
5894
5895
5896	# Checks for typedefs, structures, and compiler characteristics.
5897	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
5898	$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
5899	if ${ac_cv_header_stdbool_h+:} false; then :
5900	$as_echo_n "(cached) " >&6
5901	else
5902	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5903	/* end confdefs.h. */
5904
5905	#include <stdbool.h>
5906	#ifndef bool
5907	"error: bool is not defined"
5908	#endif
5909	#ifndef false
5910	"error: false is not defined"
5911	#endif
5912	#if false
5913	"error: false is not 0"
5914	#endif
5915	#ifndef true
5916	"error: true is not defined"
5917	#endif
5918	#if true != 1
5919	"error: true is not 1"
5920	#endif
5921	#ifndef __bool_true_false_are_defined
5922	"error: __bool_true_false_are_defined is not defined"
5923	#endif
5924
5925	struct s { _Bool s: 1; _Bool t; } s;
5926
5927	char a[true == 1 ? 1 : -1];
5928	char b[false == 0 ? 1 : -1];
5929	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
5930	char d[(bool) 0.5 == true ? 1 : -1];
5931	/* See body of main program for 'e'. */
5932	char f[(_Bool) 0.0 == false ? 1 : -1];
5933	char g[true];
5934	char h[sizeof (_Bool)];
5935	char i[sizeof s.t];
5936	enum { j = false, k = true, l = false * true, m = true * 256 };
5937	/* The following fails for
5938	HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
5939	_Bool n[m];
5940	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
5941	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
5942	/* Catch a bug in an HP-UX C compiler. See
5943	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
5944	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
5945	*/
5946	_Bool q = true;
5947	_Bool *pq = &q;
5948
5949	int
5950	main ()
5951	{
5952
5953	bool e = &s;
5954	*pq \|= q;
5955	*pq \|= ! q;
5956	/* Refer to every declared value, to avoid compiler optimizations. */
5957	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
5958	+ !m + !n + !o + !p + !q + !pq);
5959
5960	;
5961	return 0;
5962	}
5963	_ACEOF
5964	if ac_fn_c_try_compile "$LINENO"; then :
5965	ac_cv_header_stdbool_h=yes
5966	else
5967	ac_cv_header_stdbool_h=no
5968	fi
5969	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5970	fi
5971	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
5972	$as_echo "$ac_cv_header_stdbool_h" >&6; }
5973	ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
5974	if test "x$ac_cv_type__Bool" = xyes; then :
5975
5976	cat >>confdefs.h <<_ACEOF
5977	#define HAVE__BOOL 1
5978	_ACEOF
5979
5980
5981	fi
5982
5983	if test $ac_cv_header_stdbool_h = yes; then
5984
5985	$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
5986
5987	fi
5988
5989	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5990	$as_echo_n "checking for inline... " >&6; }
5991	if ${ac_cv_c_inline+:} false; then :
5992	$as_echo_n "(cached) " >&6
5993	else
5994	ac_cv_c_inline=no
5995	for ac_kw in inline __inline__ __inline; do
5996	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5997	/* end confdefs.h. */
5998	#ifndef __cplusplus
5999	typedef int foo_t;
6000	static $ac_kw foo_t static_foo () {return 0; }
6001	$ac_kw foo_t foo () {return 0; }
6002	#endif
6003
6004	_ACEOF
6005	if ac_fn_c_try_compile "$LINENO"; then :
6006	ac_cv_c_inline=$ac_kw
6007	fi
6008	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6009	test "$ac_cv_c_inline" != no && break
6010	done
6011
6012	fi
6013	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
6014	$as_echo "$ac_cv_c_inline" >&6; }
6015
6016	case $ac_cv_c_inline in
6017	inline \| yes) ;;
6018	*)
6019	case $ac_cv_c_inline in
6020	no) ac_val=;;
6021	*) ac_val=$ac_cv_c_inline;;
6022	esac
6023	cat >>confdefs.h <<_ACEOF
6024	#ifndef __cplusplus
6025	#define inline $ac_val
6026	#endif
6027	_ACEOF
6028	;;
6029	esac
6030
6031	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6032	case $ac_cv_c_int16_t in #(
6033	no\|yes) ;; #(
6034	*)
6035
6036	cat >>confdefs.h <<_ACEOF
6037	#define int16_t $ac_cv_c_int16_t
6038	_ACEOF
6039	;;
6040	esac
6041
6042	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6043	case $ac_cv_c_int32_t in #(
6044	no\|yes) ;; #(
6045	*)
6046
6047	cat >>confdefs.h <<_ACEOF
6048	#define int32_t $ac_cv_c_int32_t
6049	_ACEOF
6050	;;
6051	esac
6052
6053	ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6054	case $ac_cv_c_int8_t in #(
6055	no\|yes) ;; #(
6056	*)
6057
6058	cat >>confdefs.h <<_ACEOF
6059	#define int8_t $ac_cv_c_int8_t
6060	_ACEOF
6061	;;
6062	esac
6063
6064	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
6065	$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
6066	if ${ac_cv_c_restrict+:} false; then :
6067	$as_echo_n "(cached) " >&6
6068	else
6069	ac_cv_c_restrict=no
6070	# The order here caters to the fact that C++ does not require restrict.
6071	for ac_kw in __restrict __restrict__ _Restrict restrict; do
6072	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6073	/* end confdefs.h. */
6074	typedef int * int_ptr;
6075	int foo (int_ptr $ac_kw ip) {
6076	return ip[0];
6077	}
6078	int
6079	main ()
6080	{
6081	int s[1];
6082	int * $ac_kw t = s;
6083	t[0] = 0;
6084	return foo(t)
6085	;
6086	return 0;
6087	}
6088	_ACEOF
6089	if ac_fn_c_try_compile "$LINENO"; then :
6090	ac_cv_c_restrict=$ac_kw
6091	fi
6092	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6093	test "$ac_cv_c_restrict" != no && break
6094	done
6095
6096	fi
6097	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
6098	$as_echo "$ac_cv_c_restrict" >&6; }
6099
6100	case $ac_cv_c_restrict in
6101	restrict) ;;
6102	no) $as_echo "#define restrict /**/" >>confdefs.h
6103	;;
6104	*) cat >>confdefs.h <<_ACEOF
6105	#define restrict $ac_cv_c_restrict
6106	_ACEOF
6107	;;
6108	esac
6109
6110	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
6111	if test "x$ac_cv_type_size_t" = xyes; then :
6112
6113	else
6114
6115	cat >>confdefs.h <<_ACEOF
6116	#define size_t unsigned int
6117	_ACEOF
6118
6119	fi
6120
6121	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6122	case $ac_cv_c_uint16_t in #(
6123	no\|yes) ;; #(
6124	*)
6125
6126
6127	cat >>confdefs.h <<_ACEOF
6128	#define uint16_t $ac_cv_c_uint16_t
6129	_ACEOF
6130	;;
6131	esac
6132
6133	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6134	case $ac_cv_c_uint32_t in #(
6135	no\|yes) ;; #(
6136	*)
6137
6138	$as_echo "#define _UINT32_T 1" >>confdefs.h
6139
6140
6141	cat >>confdefs.h <<_ACEOF
6142	#define uint32_t $ac_cv_c_uint32_t
6143	_ACEOF
6144	;;
6145	esac
6146
6147	ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6148	case $ac_cv_c_uint8_t in #(
6149	no\|yes) ;; #(
6150	*)
6151
6152	$as_echo "#define _UINT8_T 1" >>confdefs.h
6153
6154
6155	cat >>confdefs.h <<_ACEOF
6156	#define uint8_t $ac_cv_c_uint8_t
6157	_ACEOF
6158	;;
6159	esac
6160
6161
6162	# Checks for library functions.
6163	for ac_func in memset putenv strchr strtol
6164	do :
6165	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6166	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6167	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6168	cat >>confdefs.h <<_ACEOF
6169	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6170	_ACEOF
6171
6172	fi
6173	done
6174
6175
6176	ac_config_files="$ac_config_files Makefile src/driver/Makefile src/Makefile src/examples/Makefile src/tests/Makefile src/libcfa/Makefile"
6177
6178
6179	cat >confcache <<\_ACEOF
6180	# This file is a shell script that caches the results of configure
6181	# tests run on this system so they can be shared between configure
6182	# scripts and configure runs, see configure's option --config-cache.
6183	# It is not useful on other systems. If it contains results you don't
6184	# want to keep, you may remove or edit it.
6185	#
6186	# config.status only pays attention to the cache file if you give it
6187	# the --recheck option to rerun configure.
6188	#
6189	# `ac_cv_env_foo' variables (set or unset) will be overridden when
6190	# loading this file, other unset `ac_cv_foo' will be assigned the
6191	# following values.
6192
6193	_ACEOF
6194
6195	# The following way of writing the cache mishandles newlines in values,
6196	# but we know of no workaround that is simple, portable, and efficient.
6197	# So, we kill variables containing newlines.
6198	# Ultrix sh set writes to stderr and can't be redirected directly,
6199	# and sets the high bit in the cache file unless we assign to the vars.
6200	(
6201	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
6202	eval ac_val=\$$ac_var
6203	case $ac_val in #(
6204	${as_nl})
6205	case $ac_var in #(
6206	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6207	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6208	esac
6209	case $ac_var in #(
6210	_ \| IFS \| as_nl) ;; #(
6211	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
6212	*) { eval $ac_var=; unset $ac_var;} ;;
6213	esac ;;
6214	esac
6215	done
6216
6217	(set) 2>&1 \|
6218	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6219	${as_nl}ac_space=\ )
6220	# `set' does not quote correctly, so add quotes: double-quote
6221	# substitution turns \\\\ into \\, and sed turns \\ into \.
6222	sed -n \
6223	"s/'/'\\\\''/g;
6224	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6225	;; #(
6226	*)
6227	# `set' quotes correctly as required by POSIX, so do not add quotes.
6228	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
6229	;;
6230	esac \|
6231	sort
6232	) \|
6233	sed '
6234	/^ac_cv_env_/b end
6235	t clear
6236	:clear
6237	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6238	t end
6239	s/^$[^=]$=$.$$/\1=${\1=\2}/
6240	:end' >>confcache
6241	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6242	if test -w "$cache_file"; then
6243	if test "x$cache_file" != "x/dev/null"; then
6244	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6245	$as_echo "$as_me: updating cache $cache_file" >&6;}
6246	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
6247	cat confcache >"$cache_file"
6248	else
6249	case $cache_file in #(
6250	/ \| ?:*)
6251	mv -f confcache "$cache_file"$$ &&
6252	mv -f "$cache_file"$$ "$cache_file" ;; #(
6253	*)
6254	mv -f confcache "$cache_file" ;;
6255	esac
6256	fi
6257	fi
6258	else
6259	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6260	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6261	fi
6262	fi
6263	rm -f confcache
6264
6265	test "x$prefix" = xNONE && prefix=$ac_default_prefix
6266	# Let make expand exec_prefix.
6267	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6268
6269	DEFS=-DHAVE_CONFIG_H
6270
6271	ac_libobjs=
6272	ac_ltlibobjs=
6273	U=
6274	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6275	# 1. Remove the extension, and $U if already installed.
6276	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6277	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
6278	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6279	# will be set to the directory where LIBOBJS objects are built.
6280	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6281	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6282	done
6283	LIBOBJS=$ac_libobjs
6284
6285	LTLIBOBJS=$ac_ltlibobjs
6286
6287
6288	if test -n "$EXEEXT"; then
6289	am__EXEEXT_TRUE=
6290	am__EXEEXT_FALSE='#'
6291	else
6292	am__EXEEXT_TRUE='#'
6293	am__EXEEXT_FALSE=
6294	fi
6295
6296	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
6297	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
6298	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6299	fi
6300	if test -z "${BUILD_RELEASE_TRUE}" && test -z "${BUILD_RELEASE_FALSE}"; then
6301	as_fn_error $? "conditional \"BUILD_RELEASE\" was never defined.
6302	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6303	fi
6304	if test -z "${BUILD_DEBUG_TRUE}" && test -z "${BUILD_DEBUG_FALSE}"; then
6305	as_fn_error $? "conditional \"BUILD_DEBUG\" was never defined.
6306	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6307	fi
6308	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6309	as_fn_error $? "conditional \"AMDEP\" was never defined.
6310	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6311	fi
6312	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6313	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
6314	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6315	fi
6316	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6317	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
6318	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6319	fi
6320	if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
6321	as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
6322	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6323	fi
6324
6325	: "${CONFIG_STATUS=./config.status}"
6326	ac_write_fail=0
6327	ac_clean_files_save=$ac_clean_files
6328	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6329	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6330	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6331	as_write_fail=0
6332	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
6333	#! $SHELL
6334	# Generated by $as_me.
6335	# Run this file to recreate the current configuration.
6336	# Compiler output produced by configure, useful for debugging
6337	# configure, is in config.log if it exists.
6338
6339	debug=false
6340	ac_cs_recheck=false
6341	ac_cs_silent=false
6342
6343	SHELL=\${CONFIG_SHELL-$SHELL}
6344	export SHELL
6345	_ASEOF
6346	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
6347	## -------------------- ##
6348	## M4sh Initialization. ##
6349	## -------------------- ##
6350
6351	# Be more Bourne compatible
6352	DUALCASE=1; export DUALCASE # for MKS sh
6353	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6354	emulate sh
6355	NULLCMD=:
6356	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6357	# is contrary to our usage. Disable this feature.
6358	alias -g '${1+"$@"}'='"$@"'
6359	setopt NO_GLOB_SUBST
6360	else
6361	case `(set -o) 2>/dev/null` in #(
6362	posix) :
6363	set -o posix ;; #(
6364	*) :
6365	;;
6366	esac
6367	fi
6368
6369
6370	as_nl='
6371	'
6372	export as_nl
6373	# Printing a long string crashes Solaris 7 /usr/bin/printf.
6374	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6375	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6376	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6377	# Prefer a ksh shell builtin over an external printf program on Solaris,
6378	# but without wasting forks for bash or zsh.
6379	if test -z "$BASH_VERSION$ZSH_VERSION" \
6380	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6381	as_echo='print -r --'
6382	as_echo_n='print -rn --'
6383	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6384	as_echo='printf %s\n'
6385	as_echo_n='printf %s'
6386	else
6387	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6388	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6389	as_echo_n='/usr/ucb/echo -n'
6390	else
6391	as_echo_body='eval expr "X$1" : "X\$.*\$"'
6392	as_echo_n_body='eval
6393	arg=$1;
6394	case $arg in #(
6395	"$as_nl")
6396	expr "X$arg" : "X\$.*\$$as_nl";
6397	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
6398	esac;
6399	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
6400	'
6401	export as_echo_n_body
6402	as_echo_n='sh -c $as_echo_n_body as_echo'
6403	fi
6404	export as_echo_body
6405	as_echo='sh -c $as_echo_body as_echo'
6406	fi
6407
6408	# The user is always right.
6409	if test "${PATH_SEPARATOR+set}" != set; then
6410	PATH_SEPARATOR=:
6411	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6412	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
6413	PATH_SEPARATOR=';'
6414	}
6415	fi
6416
6417
6418	# IFS
6419	# We need space, tab and new line, in precisely that order. Quoting is
6420	# there to prevent editors from complaining about space-tab.
6421	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6422	# splitting by setting IFS to empty value.)
6423	IFS=" "" $as_nl"
6424
6425	# Find who we are. Look in the path if we contain no directory separator.
6426	as_myself=
6427	case $0 in #((
6428	[\\/] ) as_myself=$0 ;;
6429	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6430	for as_dir in $PATH
6431	do
6432	IFS=$as_save_IFS
6433	test -z "$as_dir" && as_dir=.
6434	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6435	done
6436	IFS=$as_save_IFS
6437
6438	;;
6439	esac
6440	# We did not find ourselves, most probably we were run as `sh COMMAND'
6441	# in which case we are not to be found in the path.
6442	if test "x$as_myself" = x; then
6443	as_myself=$0
6444	fi
6445	if test ! -f "$as_myself"; then
6446	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6447	exit 1
6448	fi
6449
6450	# Unset variables that we do not need and which cause bugs (e.g. in
6451	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
6452	# suppresses any "Segmentation fault" message there. '((' could
6453	# trigger a bug in pdksh 5.2.14.
6454	for as_var in BASH_ENV ENV MAIL MAILPATH
6455	do eval test x\${$as_var+set} = xset \
6456	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
6457	done
6458	PS1='$ '
6459	PS2='> '
6460	PS4='+ '
6461
6462	# NLS nuisances.
6463	LC_ALL=C
6464	export LC_ALL
6465	LANGUAGE=C
6466	export LANGUAGE
6467
6468	# CDPATH.
6469	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6470
6471
6472	# as_fn_error STATUS ERROR [LINENO LOG_FD]
6473	# ----------------------------------------
6474	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6475	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6476	# script with STATUS, using 1 if that was 0.
6477	as_fn_error ()
6478	{
6479	as_status=$1; test $as_status -eq 0 && as_status=1
6480	if test "$4"; then
6481	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6482	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6483	fi
6484	$as_echo "$as_me: error: $2" >&2
6485	as_fn_exit $as_status
6486	} # as_fn_error
6487
6488
6489	# as_fn_set_status STATUS
6490	# -----------------------
6491	# Set $? to STATUS, without forking.
6492	as_fn_set_status ()
6493	{
6494	return $1
6495	} # as_fn_set_status
6496
6497	# as_fn_exit STATUS
6498	# -----------------
6499	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6500	as_fn_exit ()
6501	{
6502	set +e
6503	as_fn_set_status $1
6504	exit $1
6505	} # as_fn_exit
6506
6507	# as_fn_unset VAR
6508	# ---------------
6509	# Portably unset VAR.
6510	as_fn_unset ()
6511	{
6512	{ eval $1=; unset $1;}
6513	}
6514	as_unset=as_fn_unset
6515	# as_fn_append VAR VALUE
6516	# ----------------------
6517	# Append the text in VALUE to the end of the definition contained in VAR. Take
6518	# advantage of any shell optimizations that allow amortized linear growth over
6519	# repeated appends, instead of the typical quadratic growth present in naive
6520	# implementations.
6521	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6522	eval 'as_fn_append ()
6523	{
6524	eval $1+=\$2
6525	}'
6526	else
6527	as_fn_append ()
6528	{
6529	eval $1=\$$1\$2
6530	}
6531	fi # as_fn_append
6532
6533	# as_fn_arith ARG...
6534	# ------------------
6535	# Perform arithmetic evaluation on the ARGs, and store the result in the
6536	# global $as_val. Take advantage of shells that can avoid forks. The arguments
6537	# must be portable across $(()) and expr.
6538	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6539	eval 'as_fn_arith ()
6540	{
6541	as_val=$(( $* ))
6542	}'
6543	else
6544	as_fn_arith ()
6545	{
6546	as_val=`expr "$@" \|\| test $? -eq 1`
6547	}
6548	fi # as_fn_arith
6549
6550
6551	if expr a : '$a$' >/dev/null 2>&1 &&
6552	test "X`expr 00001 : '.*$...$'`" = X001; then
6553	as_expr=expr
6554	else
6555	as_expr=false
6556	fi
6557
6558	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6559	as_basename=basename
6560	else
6561	as_basename=false
6562	fi
6563
6564	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6565	as_dirname=dirname
6566	else
6567	as_dirname=false
6568	fi
6569
6570	as_me=`$as_basename -- "$0" \|\|
6571	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6572	X"$0" : 'X$//$$' \\| \
6573	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
6574	$as_echo X/"$0" \|
6575	sed '/^.\/$[^/][^/]$\/*$/{
6576	s//\1/
6577	q
6578	}
6579	/^X\/$\/\/$$/{
6580	s//\1/
6581	q
6582	}
6583	/^X\/$\/$.*/{
6584	s//\1/
6585	q
6586	}
6587	s/.*/./; q'`
6588
6589	# Avoid depending upon Character Ranges.
6590	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6591	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6592	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6593	as_cr_digits='0123456789'
6594	as_cr_alnum=$as_cr_Letters$as_cr_digits
6595
6596	ECHO_C= ECHO_N= ECHO_T=
6597	case `echo -n x` in #(((((
6598	-n*)
6599	case `echo 'xy\c'` in
6600	c) ECHO_T=' ';; # ECHO_T is single tab character.
6601	xy) ECHO_C='\c';;
6602	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
6603	ECHO_T=' ';;
6604	esac;;
6605	*)
6606	ECHO_N='-n';;
6607	esac
6608
6609	rm -f conf$$ conf$$.exe conf$$.file
6610	if test -d conf$$.dir; then
6611	rm -f conf$$.dir/conf$$.file
6612	else
6613	rm -f conf$$.dir
6614	mkdir conf$$.dir 2>/dev/null
6615	fi
6616	if (echo >conf$$.file) 2>/dev/null; then
6617	if ln -s conf$$.file conf$$ 2>/dev/null; then
6618	as_ln_s='ln -s'
6619	# ... but there are two gotchas:
6620	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6621	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6622	# In both cases, we have to default to `cp -p'.
6623	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
6624	as_ln_s='cp -p'
6625	elif ln conf$$.file conf$$ 2>/dev/null; then
6626	as_ln_s=ln
6627	else
6628	as_ln_s='cp -p'
6629	fi
6630	else
6631	as_ln_s='cp -p'
6632	fi
6633	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6634	rmdir conf$$.dir 2>/dev/null
6635
6636
6637	# as_fn_mkdir_p
6638	# -------------
6639	# Create "$as_dir" as a directory, including parents if necessary.
6640	as_fn_mkdir_p ()
6641	{
6642
6643	case $as_dir in #(
6644	-*) as_dir=./$as_dir;;
6645	esac
6646	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
6647	as_dirs=
6648	while :; do
6649	case $as_dir in #(
6650	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
6651	*) as_qdir=$as_dir;;
6652	esac
6653	as_dirs="'$as_qdir' $as_dirs"
6654	as_dir=`$as_dirname -- "$as_dir" \|\|
6655	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6656	X"$as_dir" : 'X$//$[^/]' \\| \
6657	X"$as_dir" : 'X$//$$' \\| \
6658	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
6659	$as_echo X"$as_dir" \|
6660	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6661	s//\1/
6662	q
6663	}
6664	/^X$\/\/$[^/].*/{
6665	s//\1/
6666	q
6667	}
6668	/^X$\/\/$$/{
6669	s//\1/
6670	q
6671	}
6672	/^X$\/$.*/{
6673	s//\1/
6674	q
6675	}
6676	s/.*/./; q'`
6677	test -d "$as_dir" && break
6678	done
6679	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
6680	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
6681
6682
6683	} # as_fn_mkdir_p
6684	if mkdir -p . 2>/dev/null; then
6685	as_mkdir_p='mkdir -p "$as_dir"'
6686	else
6687	test -d ./-p && rmdir ./-p
6688	as_mkdir_p=false
6689	fi
6690
6691	if test -x / >/dev/null 2>&1; then
6692	as_test_x='test -x'
6693	else
6694	if ls -dL / >/dev/null 2>&1; then
6695	as_ls_L_option=L
6696	else
6697	as_ls_L_option=
6698	fi
6699	as_test_x='
6700	eval sh -c '\''
6701	if test -d "$1"; then
6702	test -d "$1/.";
6703	else
6704	case $1 in #(
6705	-*)set "./$1";;
6706	esac;
6707	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
6708	???[sx]):;;)false;;esac;fi
6709	'\'' sh
6710	'
6711	fi
6712	as_executable_p=$as_test_x
6713
6714	# Sed expression to map a string onto a valid CPP name.
6715	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6716
6717	# Sed expression to map a string onto a valid variable name.
6718	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6719
6720
6721	exec 6>&1
6722	## ----------------------------------- ##
6723	## Main body of $CONFIG_STATUS script. ##
6724	## ----------------------------------- ##
6725	_ASEOF
6726	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
6727
6728	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6729	# Save the log message, to keep $0 and so on meaningful, and to
6730	# report actual input values of CONFIG_FILES etc. instead of their
6731	# values after options handling.
6732	ac_log="
6733	This file was extended by cfa-cc $as_me 1.0.0.0, which was
6734	generated by GNU Autoconf 2.68. Invocation command line was
6735
6736	CONFIG_FILES = $CONFIG_FILES
6737	CONFIG_HEADERS = $CONFIG_HEADERS
6738	CONFIG_LINKS = $CONFIG_LINKS
6739	CONFIG_COMMANDS = $CONFIG_COMMANDS
6740	$ $0 $@
6741
6742	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
6743	"
6744
6745	_ACEOF
6746
6747	case $ac_config_files in *"
6748	") set x $ac_config_files; shift; ac_config_files=$;;
6749	esac
6750
6751	case $ac_config_headers in *"
6752	") set x $ac_config_headers; shift; ac_config_headers=$;;
6753	esac
6754
6755
6756	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6757	# Files that config.status was made for.
6758	config_files="$ac_config_files"
6759	config_headers="$ac_config_headers"
6760	config_commands="$ac_config_commands"
6761
6762	_ACEOF
6763
6764	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6765	ac_cs_usage="\
6766	\`$as_me' instantiates files and other configuration actions
6767	from templates according to the current configuration. Unless the files
6768	and actions are specified as TAGs, all are instantiated by default.
6769
6770	Usage: $0 [OPTION]... [TAG]...
6771
6772	-h, --help print this help, then exit
6773	-V, --version print version number and configuration settings, then exit
6774	--config print configuration, then exit
6775	-q, --quiet, --silent
6776	do not print progress messages
6777	-d, --debug don't remove temporary files
6778	--recheck update $as_me by reconfiguring in the same conditions
6779	--file=FILE[:TEMPLATE]
6780	instantiate the configuration file FILE
6781	--header=FILE[:TEMPLATE]
6782	instantiate the configuration header FILE
6783
6784	Configuration files:
6785	$config_files
6786
6787	Configuration headers:
6788	$config_headers
6789
6790	Configuration commands:
6791	$config_commands
6792
6793	Report bugs to <cforall@plg.uwaterloo.ca>."
6794
6795	_ACEOF
6796	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6797	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6798	ac_cs_version="\\
6799	cfa-cc config.status 1.0.0.0
6800	configured by $0, generated by GNU Autoconf 2.68,
6801	with options \\"\$ac_cs_config\\"
6802
6803	Copyright (C) 2010 Free Software Foundation, Inc.
6804	This config.status script is free software; the Free Software Foundation
6805	gives unlimited permission to copy, distribute and modify it."
6806
6807	ac_pwd='$ac_pwd'
6808	srcdir='$srcdir'
6809	INSTALL='$INSTALL'
6810	MKDIR_P='$MKDIR_P'
6811	AWK='$AWK'
6812	test -n "\$AWK" \|\| AWK=awk
6813	_ACEOF
6814
6815	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6816	# The default lists apply if the user does not specify any file.
6817	ac_need_defaults=:
6818	while test $# != 0
6819	do
6820	case $1 in
6821	--=?)
6822	ac_option=`expr "X$1" : 'X$[^=]*$='`
6823	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
6824	ac_shift=:
6825	;;
6826	--*=)
6827	ac_option=`expr "X$1" : 'X$[^=]*$='`
6828	ac_optarg=
6829	ac_shift=:
6830	;;
6831	*)
6832	ac_option=$1
6833	ac_optarg=$2
6834	ac_shift=shift
6835	;;
6836	esac
6837
6838	case $ac_option in
6839	# Handling of the options.
6840	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
6841	ac_cs_recheck=: ;;
6842	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
6843	$as_echo "$ac_cs_version"; exit ;;
6844	--config \| --confi \| --conf \| --con \| --co \| --c )
6845	$as_echo "$ac_cs_config"; exit ;;
6846	--debug \| --debu \| --deb \| --de \| --d \| -d )
6847	debug=: ;;
6848	--file \| --fil \| --fi \| --f )
6849	$ac_shift
6850	case $ac_optarg in
6851	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6852	'') as_fn_error $? "missing file argument" ;;
6853	esac
6854	as_fn_append CONFIG_FILES " '$ac_optarg'"
6855	ac_need_defaults=false;;
6856	--header \| --heade \| --head \| --hea )
6857	$ac_shift
6858	case $ac_optarg in
6859	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6860	esac
6861	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6862	ac_need_defaults=false;;
6863	--he \| --h)
6864	# Conflict between --help and --header
6865	as_fn_error $? "ambiguous option: \`$1'
6866	Try \`$0 --help' for more information.";;
6867	--help \| --hel \| -h )
6868	$as_echo "$ac_cs_usage"; exit ;;
6869	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
6870	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
6871	ac_cs_silent=: ;;
6872
6873	# This is an error.
6874	-*) as_fn_error $? "unrecognized option: \`$1'
6875	Try \`$0 --help' for more information." ;;
6876
6877	*) as_fn_append ac_config_targets " $1"
6878	ac_need_defaults=false ;;
6879
6880	esac
6881	shift
6882	done
6883
6884	ac_configure_extra_args=
6885
6886	if $ac_cs_silent; then
6887	exec 6>/dev/null
6888	ac_configure_extra_args="$ac_configure_extra_args --silent"
6889	fi
6890
6891	_ACEOF
6892	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6893	if \$ac_cs_recheck; then
6894	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6895	shift
6896	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6897	CONFIG_SHELL='$SHELL'
6898	export CONFIG_SHELL
6899	exec "\$@"
6900	fi
6901
6902	_ACEOF
6903	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6904	exec 5>>config.log
6905	{
6906	echo
6907	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6908	## Running $as_me. ##
6909	_ASBOX
6910	$as_echo "$ac_log"
6911	} >&5
6912
6913	_ACEOF
6914	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6915	#
6916	# INIT-COMMANDS
6917	#
6918	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
6919
6920	_ACEOF
6921
6922	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6923
6924	# Handling of arguments.
6925	for ac_config_target in $ac_config_targets
6926	do
6927	case $ac_config_target in
6928	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6929	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
6930	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6931	"src/driver/Makefile") CONFIG_FILES="$CONFIG_FILES src/driver/Makefile" ;;
6932	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
6933	"src/examples/Makefile") CONFIG_FILES="$CONFIG_FILES src/examples/Makefile" ;;
6934	"src/tests/Makefile") CONFIG_FILES="$CONFIG_FILES src/tests/Makefile" ;;
6935	"src/libcfa/Makefile") CONFIG_FILES="$CONFIG_FILES src/libcfa/Makefile" ;;
6936
6937	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6938	esac
6939	done
6940
6941
6942	# If the user did not use the arguments to specify the items to instantiate,
6943	# then the envvar interface is used. Set only those that are not.
6944	# We use the long form for the default assignment because of an extremely
6945	# bizarre bug on SunOS 4.1.3.
6946	if $ac_need_defaults; then
6947	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
6948	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
6949	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
6950	fi
6951
6952	# Have a temporary directory for convenience. Make it in the build tree
6953	# simply because there is no reason against having it here, and in addition,
6954	# creating and moving files from /tmp can sometimes cause problems.
6955	# Hook for its removal unless debugging.
6956	# Note that there is a small window in which the directory will not be cleaned:
6957	# after its creation but before its name has been assigned to `$tmp'.
6958	$debug \|\|
6959	{
6960	tmp= ac_tmp=
6961	trap 'exit_status=$?
6962	: "${ac_tmp:=$tmp}"
6963	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
6964	' 0
6965	trap 'as_fn_exit 1' 1 2 13 15
6966	}
6967	# Create a (secure) tmp directory for tmp files.
6968
6969	{
6970	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6971	test -d "$tmp"
6972	} \|\|
6973	{
6974	tmp=./conf$$-$RANDOM
6975	(umask 077 && mkdir "$tmp")
6976	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
6977	ac_tmp=$tmp
6978
6979	# Set up the scripts for CONFIG_FILES section.
6980	# No need to generate them if there are no CONFIG_FILES.
6981	# This happens for instance with `./config.status config.h'.
6982	if test -n "$CONFIG_FILES"; then
6983
6984
6985	ac_cr=`echo X \| tr X '\015'`
6986	# On cygwin, bash can eat \r inside `` if the user requested igncr.
6987	# But we know of no other shell where ac_cr would be empty at this
6988	# point, so we can use a bashism as a fallback.
6989	if test "x$ac_cr" = x; then
6990	eval ac_cr=\$\'\\r\'
6991	fi
6992	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6993	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6994	ac_cs_awk_cr='\\r'
6995	else
6996	ac_cs_awk_cr=$ac_cr
6997	fi
6998
6999	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7000	_ACEOF
7001
7002
7003	{
7004	echo "cat >conf$$subs.awk <<_ACEOF" &&
7005	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
7006	echo "_ACEOF"
7007	} >conf$$subs.sh \|\|
7008	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7009	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
7010	ac_delim='%!_!# '
7011	for ac_last_try in false false false false false :; do
7012	. ./conf$$subs.sh \|\|
7013	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7014
7015	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
7016	if test $ac_delim_n = $ac_delim_num; then
7017	break
7018	elif $ac_last_try; then
7019	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7020	else
7021	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7022	fi
7023	done
7024	rm -f conf$$subs.sh
7025
7026	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7027	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7028	_ACEOF
7029	sed -n '
7030	h
7031	s/^/S["/; s/!.*/"]=/
7032	p
7033	g
7034	s/^[^!]*!//
7035	:repl
7036	t repl
7037	s/'"$ac_delim"'$//
7038	t delim
7039	:nl
7040	h
7041	s/$.\{148\}$..*/\1/
7042	t more1
7043	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7044	p
7045	n
7046	b repl
7047	:more1
7048	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7049	p
7050	g
7051	s/.\{148\}//
7052	t nl
7053	:delim
7054	h
7055	s/$.\{148\}$..*/\1/
7056	t more2
7057	s/["\\]/\\&/g; s/^/"/; s/$/"/
7058	p
7059	b
7060	:more2
7061	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7062	p
7063	g
7064	s/.\{148\}//
7065	t delim
7066	' <conf$$subs.awk \| sed '
7067	/^[^""]/{
7068	N
7069	s/\n//
7070	}
7071	' >>$CONFIG_STATUS \|\| ac_write_fail=1
7072	rm -f conf$$subs.awk
7073	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7074	_ACAWK
7075	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7076	for (key in S) S_is_set[key] = 1
7077	FS = ""
7078
7079	}
7080	{
7081	line = $ 0
7082	nfields = split(line, field, "@")
7083	substed = 0
7084	len = length(field[1])
7085	for (i = 2; i < nfields; i++) {
7086	key = field[i]
7087	keylen = length(key)
7088	if (S_is_set[key]) {
7089	value = S[key]
7090	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7091	len += length(value) + length(field[++i])
7092	substed = 1
7093	} else
7094	len += 1 + keylen
7095	}
7096
7097	print line
7098	}
7099
7100	_ACAWK
7101	_ACEOF
7102	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7103	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7104	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7105	else
7106	cat
7107	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7108	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7109	_ACEOF
7110
7111	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7112	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7113	# trailing colons and then remove the whole line if VPATH becomes empty
7114	# (actually we leave an empty line to preserve line numbers).
7115	if test "x$srcdir" = x.; then
7116	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
7117	h
7118	s///
7119	s/^/:/
7120	s/[ ]*$/:/
7121	s/:\$(srcdir):/:/g
7122	s/:\${srcdir}:/:/g
7123	s/:@srcdir@:/:/g
7124	s/^:*//
7125	s/:*$//
7126	x
7127	s/$=[ ]$./\1/
7128	G
7129	s/\n//
7130	s/^[^=]=[ ]$//
7131	}'
7132	fi
7133
7134	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7135	fi # test -n "$CONFIG_FILES"
7136
7137	# Set up the scripts for CONFIG_HEADERS section.
7138	# No need to generate them if there are no CONFIG_HEADERS.
7139	# This happens for instance with `./config.status Makefile'.
7140	if test -n "$CONFIG_HEADERS"; then
7141	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
7142	BEGIN {
7143	_ACEOF
7144
7145	# Transform confdefs.h into an awk script `defines.awk', embedded as
7146	# here-document in config.status, that substitutes the proper values into
7147	# config.h.in to produce config.h.
7148
7149	# Create a delimiter string that does not exist in confdefs.h, to ease
7150	# handling of long lines.
7151	ac_delim='%!_!# '
7152	for ac_last_try in false false :; do
7153	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7154	if test -z "$ac_tt"; then
7155	break
7156	elif $ac_last_try; then
7157	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7158	else
7159	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7160	fi
7161	done
7162
7163	# For the awk script, D is an array of macro values keyed by name,
7164	# likewise P contains macro parameters if any. Preserve backslash
7165	# newline sequences.
7166
7167	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7168	sed -n '
7169	s/.\{148\}/&'"$ac_delim"'/g
7170	t rset
7171	:rset
7172	s/^[ ]#[ ]define[ ][ ]*/ /
7173	t def
7174	d
7175	:def
7176	s/\\$//
7177	t bsnl
7178	s/["\\]/\\&/g
7179	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7180	D["\1"]=" \3"/p
7181	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
7182	d
7183	:bsnl
7184	s/["\\]/\\&/g
7185	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7186	D["\1"]=" \3\\\\\\n"\\/p
7187	t cont
7188	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
7189	t cont
7190	d
7191	:cont
7192	n
7193	s/.\{148\}/&'"$ac_delim"'/g
7194	t clear
7195	:clear
7196	s/\\$//
7197	t bsnlc
7198	s/["\\]/\\&/g; s/^/"/; s/$/"/p
7199	d
7200	:bsnlc
7201	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7202	b cont
7203	' <confdefs.h \| sed '
7204	s/'"$ac_delim"'/"\\\
7205	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
7206
7207	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7208	for (key in D) D_is_set[key] = 1
7209	FS = ""
7210	}
7211	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
7212	line = \$ 0
7213	split(line, arg, " ")
7214	if (arg[1] == "#") {
7215	defundef = arg[2]
7216	mac1 = arg[3]
7217	} else {
7218	defundef = substr(arg[1], 2)
7219	mac1 = arg[2]
7220	}
7221	split(mac1, mac2, "(") #)
7222	macro = mac2[1]
7223	prefix = substr(line, 1, index(line, defundef) - 1)
7224	if (D_is_set[macro]) {
7225	# Preserve the white space surrounding the "#".
7226	print prefix "define", macro P[macro] D[macro]
7227	next
7228	} else {
7229	# Replace #undef with comments. This is necessary, for example,
7230	# in the case of _POSIX_SOURCE, which is predefined and required
7231	# on some systems where configure will not decide to define it.
7232	if (defundef == "undef") {
7233	print "/", prefix defundef, macro, "/"
7234	next
7235	}
7236	}
7237	}
7238	{ print }
7239	_ACAWK
7240	_ACEOF
7241	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7242	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7243	fi # test -n "$CONFIG_HEADERS"
7244
7245
7246	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
7247	shift
7248	for ac_tag
7249	do
7250	case $ac_tag in
7251	:[FHLC]) ac_mode=$ac_tag; continue;;
7252	esac
7253	case $ac_mode$ac_tag in
7254	:[FHL]:);;
7255	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7256	:[FH]-) ac_tag=-:-;;
7257	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7258	esac
7259	ac_save_IFS=$IFS
7260	IFS=:
7261	set x $ac_tag
7262	IFS=$ac_save_IFS
7263	shift
7264	ac_file=$1
7265	shift
7266
7267	case $ac_mode in
7268	:L) ac_source=$1;;
7269	:[FH])
7270	ac_file_inputs=
7271	for ac_f
7272	do
7273	case $ac_f in
7274	-) ac_f="$ac_tmp/stdin";;
7275	*) # Look for the file first in the build tree, then in the source tree
7276	# (if the path is not absolute). The absolute path cannot be DOS-style,
7277	# because $ac_f cannot contain `:'.
7278	test -f "$ac_f" \|\|
7279	case $ac_f in
7280	[\\/$]*) false;;
7281	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7282	esac \|\|
7283	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7284	esac
7285	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
7286	as_fn_append ac_file_inputs " '$ac_f'"
7287	done
7288
7289	# Let's still pretend it is `configure' which instantiates (i.e., don't
7290	# use $as_me), people would be surprised to read:
7291	# /* config.h. Generated by config.status. */
7292	configure_input='Generated from '`
7293	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
7294	`' by configure.'
7295	if test x"$ac_file" != x-; then
7296	configure_input="$ac_file. $configure_input"
7297	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7298	$as_echo "$as_me: creating $ac_file" >&6;}
7299	fi
7300	# Neutralize special characters interpreted by sed in replacement strings.
7301	case $configure_input in #(
7302	\& \| \\| \| \\ )
7303	ac_sed_conf_input=`$as_echo "$configure_input" \|
7304	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
7305	*) ac_sed_conf_input=$configure_input;;
7306	esac
7307
7308	case $ac_tag in
7309	:-: \| *:-) cat >"$ac_tmp/stdin" \
7310	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7311	esac
7312	;;
7313	esac
7314
7315	ac_dir=`$as_dirname -- "$ac_file" \|\|
7316	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7317	X"$ac_file" : 'X$//$[^/]' \\| \
7318	X"$ac_file" : 'X$//$$' \\| \
7319	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
7320	$as_echo X"$ac_file" \|
7321	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7322	s//\1/
7323	q
7324	}
7325	/^X$\/\/$[^/].*/{
7326	s//\1/
7327	q
7328	}
7329	/^X$\/\/$$/{
7330	s//\1/
7331	q
7332	}
7333	/^X$\/$.*/{
7334	s//\1/
7335	q
7336	}
7337	s/.*/./; q'`
7338	as_dir="$ac_dir"; as_fn_mkdir_p
7339	ac_builddir=.
7340
7341	case "$ac_dir" in
7342	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7343	*)
7344	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
7345	# A ".." for each directory in $ac_dir_suffix.
7346	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
7347	case $ac_top_builddir_sub in
7348	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7349	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7350	esac ;;
7351	esac
7352	ac_abs_top_builddir=$ac_pwd
7353	ac_abs_builddir=$ac_pwd$ac_dir_suffix
7354	# for backward compatibility:
7355	ac_top_builddir=$ac_top_build_prefix
7356
7357	case $srcdir in
7358	.) # We are building in place.
7359	ac_srcdir=.
7360	ac_top_srcdir=$ac_top_builddir_sub
7361	ac_abs_top_srcdir=$ac_pwd ;;
7362	[\\/]* \| ?:[\\/]* ) # Absolute name.
7363	ac_srcdir=$srcdir$ac_dir_suffix;
7364	ac_top_srcdir=$srcdir
7365	ac_abs_top_srcdir=$srcdir ;;
7366	*) # Relative name.
7367	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7368	ac_top_srcdir=$ac_top_build_prefix$srcdir
7369	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7370	esac
7371	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7372
7373
7374	case $ac_mode in
7375	:F)
7376	#
7377	# CONFIG_FILE
7378	#
7379
7380	case $INSTALL in
7381	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7382	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7383	esac
7384	ac_MKDIR_P=$MKDIR_P
7385	case $MKDIR_P in
7386	[\\/$]* \| ?:[\\/]* ) ;;
7387	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7388	esac
7389	_ACEOF
7390
7391	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7392	# If the template does not know about datarootdir, expand it.
7393	# FIXME: This hack should be removed a few years after 2.60.
7394	ac_datarootdir_hack=; ac_datarootdir_seen=
7395	ac_sed_dataroot='
7396	/datarootdir/ {
7397	p
7398	q
7399	}
7400	/@datadir@/p
7401	/@docdir@/p
7402	/@infodir@/p
7403	/@localedir@/p
7404	/@mandir@/p'
7405	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7406	datarootdir) ac_datarootdir_seen=yes;;
7407	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
7408	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7409	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7410	_ACEOF
7411	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7412	ac_datarootdir_hack='
7413	s&@datadir@&$datadir&g
7414	s&@docdir@&$docdir&g
7415	s&@infodir@&$infodir&g
7416	s&@localedir@&$localedir&g
7417	s&@mandir@&$mandir&g
7418	s&\\\${datarootdir}&$datarootdir&g' ;;
7419	esac
7420	_ACEOF
7421
7422	# Neutralize VPATH when `$srcdir' = `.'.
7423	# Shell code in configure.ac might set extrasub.
7424	# FIXME: do we really want to maintain this feature?
7425	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7426	ac_sed_extra="$ac_vpsub
7427	$extrasub
7428	_ACEOF
7429	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7430	:t
7431	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7432	s\|@configure_input@\|$ac_sed_conf_input\|;t t
7433	s&@top_builddir@&$ac_top_builddir_sub&;t t
7434	s&@top_build_prefix@&$ac_top_build_prefix&;t t
7435	s&@srcdir@&$ac_srcdir&;t t
7436	s&@abs_srcdir@&$ac_abs_srcdir&;t t
7437	s&@top_srcdir@&$ac_top_srcdir&;t t
7438	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7439	s&@builddir@&$ac_builddir&;t t
7440	s&@abs_builddir@&$ac_abs_builddir&;t t
7441	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7442	s&@INSTALL@&$ac_INSTALL&;t t
7443	s&@MKDIR_P@&$ac_MKDIR_P&;t t
7444	$ac_datarootdir_hack
7445	"
7446	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
7447	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7448
7449	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7450	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7451	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
7452	"$ac_tmp/out"`; test -z "$ac_out"; } &&
7453	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7454	which seems to be undefined. Please make sure it is defined" >&5
7455	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7456	which seems to be undefined. Please make sure it is defined" >&2;}
7457
7458	rm -f "$ac_tmp/stdin"
7459	case $ac_file in
7460	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7461	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7462	esac \
7463	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7464	;;
7465	:H)
7466	#
7467	# CONFIG_HEADER
7468	#
7469	if test x"$ac_file" != x-; then
7470	{
7471	$as_echo "/* $configure_input */" \
7472	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7473	} >"$ac_tmp/config.h" \
7474	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7475	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7476	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7477	$as_echo "$as_me: $ac_file is unchanged" >&6;}
7478	else
7479	rm -f "$ac_file"
7480	mv "$ac_tmp/config.h" "$ac_file" \
7481	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7482	fi
7483	else
7484	$as_echo "/* $configure_input */" \
7485	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7486	\|\| as_fn_error $? "could not create -" "$LINENO" 5
7487	fi
7488	# Compute "$ac_file"'s index in $config_headers.
7489	_am_arg="$ac_file"
7490	_am_stamp_count=1
7491	for _am_header in $config_headers :; do
7492	case $_am_header in
7493	$_am_arg \| $_am_arg:* )
7494	break ;;
7495	* )
7496	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7497	esac
7498	done
7499	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
7500	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
7501	X"$_am_arg" : 'X$//$[^/]' \\| \
7502	X"$_am_arg" : 'X$//$$' \\| \
7503	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
7504	$as_echo X"$_am_arg" \|
7505	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7506	s//\1/
7507	q
7508	}
7509	/^X$\/\/$[^/].*/{
7510	s//\1/
7511	q
7512	}
7513	/^X$\/\/$$/{
7514	s//\1/
7515	q
7516	}
7517	/^X$\/$.*/{
7518	s//\1/
7519	q
7520	}
7521	s/.*/./; q'`/stamp-h$_am_stamp_count
7522	;;
7523
7524	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7525	$as_echo "$as_me: executing $ac_file commands" >&6;}
7526	;;
7527	esac
7528
7529
7530	case $ac_file$ac_mode in
7531	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| {
7532	# Autoconf 2.62 quotes --file arguments for eval, but not when files
7533	# are listed without --file. Let's play safe and only enable the eval
7534	# if we detect the quoting.
7535	case $CONFIG_FILES in
7536	\') eval set x "$CONFIG_FILES" ;;
7537	*) set x $CONFIG_FILES ;;
7538	esac
7539	shift
7540	for mf
7541	do
7542	# Strip MF so we end up with the name of the file.
7543	mf=`echo "$mf" \| sed -e 's/:.*$//'`
7544	# Check whether this is an Automake generated Makefile or not.
7545	# We used to match only the files named `Makefile.in', but
7546	# some people rename them; so instead we look at the file content.
7547	# Grep'ing the first line is not enough: some people post-process
7548	# each Makefile.in and add a new line on top of each file to say so.
7549	# Grep'ing the whole file is not good either: AIX grep has a line
7550	# limit of 2048, but all sed's we know have understand at least 4000.
7551	if sed -n 's,^#.generated by automake.,X,p' "$mf" \| grep X >/dev/null 2>&1; then
7552	dirpart=`$as_dirname -- "$mf" \|\|
7553	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
7554	X"$mf" : 'X$//$[^/]' \\| \
7555	X"$mf" : 'X$//$$' \\| \
7556	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
7557	$as_echo X"$mf" \|
7558	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7559	s//\1/
7560	q
7561	}
7562	/^X$\/\/$[^/].*/{
7563	s//\1/
7564	q
7565	}
7566	/^X$\/\/$$/{
7567	s//\1/
7568	q
7569	}
7570	/^X$\/$.*/{
7571	s//\1/
7572	q
7573	}
7574	s/.*/./; q'`
7575	else
7576	continue
7577	fi
7578	# Extract the definition of DEPDIR, am__include, and am__quote
7579	# from the Makefile without running `make'.
7580	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7581	test -z "$DEPDIR" && continue
7582	am__include=`sed -n 's/^am__include = //p' < "$mf"`
7583	test -z "am__include" && continue
7584	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
7585	# When using ansi2knr, U may be empty or an underscore; expand it
7586	U=`sed -n 's/^U = //p' < "$mf"`
7587	# Find all dependency output files, they are included files with
7588	# $(DEPDIR) in their names. We invoke sed twice because it is the
7589	# simplest approach to changing $(DEPDIR) to its actual value in the
7590	# expansion.
7591	for file in `sed -n "
7592	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
7593	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
7594	# Make sure the directory exists.
7595	test -f "$dirpart/$file" && continue
7596	fdir=`$as_dirname -- "$file" \|\|
7597	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7598	X"$file" : 'X$//$[^/]' \\| \
7599	X"$file" : 'X$//$$' \\| \
7600	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
7601	$as_echo X"$file" \|
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	as_dir=$dirpart/$fdir; as_fn_mkdir_p
7620	# echo "creating $dirpart/$file"
7621	echo '# dummy' > "$dirpart/$file"
7622	done
7623	done
7624	}
7625	;;
7626
7627	esac
7628	done # for ac_tag
7629
7630
7631	as_fn_exit 0
7632	_ACEOF
7633	ac_clean_files=$ac_clean_files_save
7634
7635	test $ac_write_fail = 0 \|\|
7636	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7637
7638
7639	# configure is writing to config.log, and then calls config.status.
7640	# config.status does its own redirection, appending to config.log.
7641	# Unfortunately, on DOS this fails, as config.log is still kept open
7642	# by configure, so config.status won't be able to write to it; its
7643	# output is simply discarded. So we exec the FD to /dev/null,
7644	# effectively closing config.log, so it can be properly (re)opened and
7645	# appended to by config.status. When coming back to configure, we
7646	# need to make the FD available again.
7647	if test "$no_create" != yes; then
7648	ac_cs_success=:
7649	ac_config_status_args=
7650	test "$silent" = yes &&
7651	ac_config_status_args="$ac_config_status_args --quiet"
7652	exec 5>/dev/null
7653	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
7654	exec 5>>config.log
7655	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
7656	# would make configure fail if this is the last instruction.
7657	$ac_cs_success \|\| as_fn_exit 1
7658	fi
7659	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7660	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7661	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7662	fi
7663
7664
7665	if test -z "$BUILD_RELEASE_TRUE"; then :
7666	if test -z "$BUILD_DEBUG_TRUE"; then :
7667	{ $as_echo "$as_me:${as_lineno-$LINENO}: Building libcfa for target: release & debug" >&5
7668	$as_echo "$as_me: Building libcfa for target: release & debug" >&6;}
7669	else
7670	{ $as_echo "$as_me:${as_lineno-$LINENO}: Building libcfa for target: release" >&5
7671	$as_echo "$as_me: Building libcfa for target: release" >&6;}
7672	fi
7673	else
7674	{ $as_echo "$as_me:${as_lineno-$LINENO}: Building libcfa for target: debug" >&5
7675	$as_echo "$as_me: Building libcfa for target: debug" >&6;}
7676	fi
7677
7678	# Final text
7679	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Cforall configuraton completed. Type \"make -j 8 install\"." >&5
7680	$as_echo "Cforall configuraton completed. Type \"make -j 8 install\"." >&6; }

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