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Last change on this file since 6aa5ec0f was 6aa5ec0f, checked in by Peter A. Buhr <pabuhr@…>, 10 years ago
fix automake eighth attempt
Property mode set to `100755`
File size: 192.5 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.
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'
564	PACKAGE_STRING='cfa-cc 1.0.0'
565	PACKAGE_BUGREPORT='cforall@plg.uwaterloo.ca'
566	PACKAGE_URL=''
567
568	ac_unique_file="src/main.cc"
569	# Factoring default headers for most tests.
570	ac_includes_default="\
571	#include <stdio.h>
572	#ifdef HAVE_SYS_TYPES_H
573	# include <sys/types.h>
574	#endif
575	#ifdef HAVE_SYS_STAT_H
576	# include <sys/stat.h>
577	#endif
578	#ifdef STDC_HEADERS
579	# include <stdlib.h>
580	# include <stddef.h>
581	#else
582	# ifdef HAVE_STDLIB_H
583	# include <stdlib.h>
584	# endif
585	#endif
586	#ifdef HAVE_STRING_H
587	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
588	# include <memory.h>
589	# endif
590	# include <string.h>
591	#endif
592	#ifdef HAVE_STRINGS_H
593	# include <strings.h>
594	#endif
595	#ifdef HAVE_INTTYPES_H
596	# include <inttypes.h>
597	#endif
598	#ifdef HAVE_STDINT_H
599	# include <stdint.h>
600	#endif
601	#ifdef HAVE_UNISTD_H
602	# include <unistd.h>
603	#endif"
604
605	ac_subst_vars='am__EXEEXT_FALSE
606	am__EXEEXT_TRUE
607	LTLIBOBJS
608	LIBOBJS
609	ALLOCA
610	EGREP
611	GREP
612	CPP
613	am__fastdepCC_FALSE
614	am__fastdepCC_TRUE
615	CCDEPMODE
616	ac_ct_CC
617	CFLAGS
618	CC
619	am__fastdepCXX_FALSE
620	am__fastdepCXX_TRUE
621	CXXDEPMODE
622	am__nodep
623	AMDEPBACKSLASH
624	AMDEP_FALSE
625	AMDEP_TRUE
626	am__quote
627	am__include
628	DEPDIR
629	OBJEXT
630	EXEEXT
631	ac_ct_CXX
632	CPPFLAGS
633	LDFLAGS
634	CXXFLAGS
635	CXX
636	CFA_LIBDIR
637	CFA_BINDIR
638	CFA_INCDIR
639	CFA_PREFIX
640	BACKEND_CC
641	GCC_PATH
642	MAINT
643	MAINTAINER_MODE_FALSE
644	MAINTAINER_MODE_TRUE
645	am__untar
646	am__tar
647	AMTAR
648	am__leading_dot
649	SET_MAKE
650	AWK
651	mkdir_p
652	MKDIR_P
653	INSTALL_STRIP_PROGRAM
654	STRIP
655	install_sh
656	MAKEINFO
657	AUTOHEADER
658	AUTOMAKE
659	AUTOCONF
660	ACLOCAL
661	VERSION
662	PACKAGE
663	CYGPATH_W
664	am__isrc
665	INSTALL_DATA
666	INSTALL_SCRIPT
667	INSTALL_PROGRAM
668	target_alias
669	host_alias
670	build_alias
671	LIBS
672	ECHO_T
673	ECHO_N
674	ECHO_C
675	DEFS
676	mandir
677	localedir
678	libdir
679	psdir
680	pdfdir
681	dvidir
682	htmldir
683	infodir
684	docdir
685	oldincludedir
686	includedir
687	localstatedir
688	sharedstatedir
689	sysconfdir
690	datadir
691	datarootdir
692	libexecdir
693	sbindir
694	bindir
695	program_transform_name
696	prefix
697	exec_prefix
698	PACKAGE_URL
699	PACKAGE_BUGREPORT
700	PACKAGE_STRING
701	PACKAGE_VERSION
702	PACKAGE_TARNAME
703	PACKAGE_NAME
704	PATH_SEPARATOR
705	SHELL'
706	ac_subst_files=''
707	ac_user_opts='
708	enable_option_checking
709	enable_maintainer_mode
710	with_backend_compiler
711	enable_dependency_tracking
712	'
713	ac_precious_vars='build_alias
714	host_alias
715	target_alias
716	CXX
717	CXXFLAGS
718	LDFLAGS
719	LIBS
720	CPPFLAGS
721	CCC
722	CC
723	CFLAGS
724	CPP'
725
726
727	# Initialize some variables set by options.
728	ac_init_help=
729	ac_init_version=false
730	ac_unrecognized_opts=
731	ac_unrecognized_sep=
732	# The variables have the same names as the options, with
733	# dashes changed to underlines.
734	cache_file=/dev/null
735	exec_prefix=NONE
736	no_create=
737	no_recursion=
738	prefix=NONE
739	program_prefix=NONE
740	program_suffix=NONE
741	program_transform_name=s,x,x,
742	silent=
743	site=
744	srcdir=
745	verbose=
746	x_includes=NONE
747	x_libraries=NONE
748
749	# Installation directory options.
750	# These are left unexpanded so users can "make install exec_prefix=/foo"
751	# and all the variables that are supposed to be based on exec_prefix
752	# by default will actually change.
753	# Use braces instead of parens because sh, perl, etc. also accept them.
754	# (The list follows the same order as the GNU Coding Standards.)
755	bindir='${exec_prefix}/bin'
756	sbindir='${exec_prefix}/sbin'
757	libexecdir='${exec_prefix}/libexec'
758	datarootdir='${prefix}/share'
759	datadir='${datarootdir}'
760	sysconfdir='${prefix}/etc'
761	sharedstatedir='${prefix}/com'
762	localstatedir='${prefix}/var'
763	includedir='${prefix}/include'
764	oldincludedir='/usr/include'
765	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
766	infodir='${datarootdir}/info'
767	htmldir='${docdir}'
768	dvidir='${docdir}'
769	pdfdir='${docdir}'
770	psdir='${docdir}'
771	libdir='${exec_prefix}/lib'
772	localedir='${datarootdir}/locale'
773	mandir='${datarootdir}/man'
774
775	ac_prev=
776	ac_dashdash=
777	for ac_option
778	do
779	# If the previous option needs an argument, assign it.
780	if test -n "$ac_prev"; then
781	eval $ac_prev=\$ac_option
782	ac_prev=
783	continue
784	fi
785
786	case $ac_option in
787	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
788	*=) ac_optarg= ;;
789	*) ac_optarg=yes ;;
790	esac
791
792	# Accept the important Cygnus configure options, so we can diagnose typos.
793
794	case $ac_dashdash$ac_option in
795	--)
796	ac_dashdash=yes ;;
797
798	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
799	ac_prev=bindir ;;
800	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
801	bindir=$ac_optarg ;;
802
803	-build \| --build \| --buil \| --bui \| --bu)
804	ac_prev=build_alias ;;
805	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
806	build_alias=$ac_optarg ;;
807
808	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
809	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
810	ac_prev=cache_file ;;
811	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
812	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
813	cache_file=$ac_optarg ;;
814
815	--config-cache \| -C)
816	cache_file=config.cache ;;
817
818	-datadir \| --datadir \| --datadi \| --datad)
819	ac_prev=datadir ;;
820	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
821	datadir=$ac_optarg ;;
822
823	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
824	\| --dataroo \| --dataro \| --datar)
825	ac_prev=datarootdir ;;
826	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
827	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
828	datarootdir=$ac_optarg ;;
829
830	-disable-* \| --disable-*)
831	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
832	# Reject names that are not valid shell variable names.
833	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
834	as_fn_error $? "invalid feature name: $ac_useropt"
835	ac_useropt_orig=$ac_useropt
836	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
837	case $ac_user_opts in
838	*"
839	"enable_$ac_useropt"
840	"*) ;;
841	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
842	ac_unrecognized_sep=', ';;
843	esac
844	eval enable_$ac_useropt=no ;;
845
846	-docdir \| --docdir \| --docdi \| --doc \| --do)
847	ac_prev=docdir ;;
848	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
849	docdir=$ac_optarg ;;
850
851	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
852	ac_prev=dvidir ;;
853	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
854	dvidir=$ac_optarg ;;
855
856	-enable-* \| --enable-*)
857	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
858	# Reject names that are not valid shell variable names.
859	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
860	as_fn_error $? "invalid feature name: $ac_useropt"
861	ac_useropt_orig=$ac_useropt
862	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
863	case $ac_user_opts in
864	*"
865	"enable_$ac_useropt"
866	"*) ;;
867	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
868	ac_unrecognized_sep=', ';;
869	esac
870	eval enable_$ac_useropt=\$ac_optarg ;;
871
872	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
873	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
874	\| --exec \| --exe \| --ex)
875	ac_prev=exec_prefix ;;
876	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
877	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
878	\| --exec=* \| --exe=* \| --ex=*)
879	exec_prefix=$ac_optarg ;;
880
881	-gas \| --gas \| --ga \| --g)
882	# Obsolete; use --with-gas.
883	with_gas=yes ;;
884
885	-help \| --help \| --hel \| --he \| -h)
886	ac_init_help=long ;;
887	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
888	ac_init_help=recursive ;;
889	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
890	ac_init_help=short ;;
891
892	-host \| --host \| --hos \| --ho)
893	ac_prev=host_alias ;;
894	-host=* \| --host=* \| --hos=* \| --ho=*)
895	host_alias=$ac_optarg ;;
896
897	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
898	ac_prev=htmldir ;;
899	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
900	\| --ht=*)
901	htmldir=$ac_optarg ;;
902
903	-includedir \| --includedir \| --includedi \| --included \| --include \
904	\| --includ \| --inclu \| --incl \| --inc)
905	ac_prev=includedir ;;
906	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
907	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
908	includedir=$ac_optarg ;;
909
910	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
911	ac_prev=infodir ;;
912	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
913	infodir=$ac_optarg ;;
914
915	-libdir \| --libdir \| --libdi \| --libd)
916	ac_prev=libdir ;;
917	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
918	libdir=$ac_optarg ;;
919
920	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
921	\| --libexe \| --libex \| --libe)
922	ac_prev=libexecdir ;;
923	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
924	\| --libexe=* \| --libex=* \| --libe=*)
925	libexecdir=$ac_optarg ;;
926
927	-localedir \| --localedir \| --localedi \| --localed \| --locale)
928	ac_prev=localedir ;;
929	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
930	localedir=$ac_optarg ;;
931
932	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
933	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
934	ac_prev=localstatedir ;;
935	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
936	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
937	localstatedir=$ac_optarg ;;
938
939	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
940	ac_prev=mandir ;;
941	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
942	mandir=$ac_optarg ;;
943
944	-nfp \| --nfp \| --nf)
945	# Obsolete; use --without-fp.
946	with_fp=no ;;
947
948	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
949	\| --no-cr \| --no-c \| -n)
950	no_create=yes ;;
951
952	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
953	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
954	no_recursion=yes ;;
955
956	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
957	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
958	\| --oldin \| --oldi \| --old \| --ol \| --o)
959	ac_prev=oldincludedir ;;
960	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
961	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
962	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
963	oldincludedir=$ac_optarg ;;
964
965	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
966	ac_prev=prefix ;;
967	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
968	prefix=$ac_optarg ;;
969
970	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
971	\| --program-pre \| --program-pr \| --program-p)
972	ac_prev=program_prefix ;;
973	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
974	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
975	program_prefix=$ac_optarg ;;
976
977	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
978	\| --program-suf \| --program-su \| --program-s)
979	ac_prev=program_suffix ;;
980	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
981	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
982	program_suffix=$ac_optarg ;;
983
984	-program-transform-name \| --program-transform-name \
985	\| --program-transform-nam \| --program-transform-na \
986	\| --program-transform-n \| --program-transform- \
987	\| --program-transform \| --program-transfor \
988	\| --program-transfo \| --program-transf \
989	\| --program-trans \| --program-tran \
990	\| --progr-tra \| --program-tr \| --program-t)
991	ac_prev=program_transform_name ;;
992	-program-transform-name=* \| --program-transform-name=* \
993	\| --program-transform-nam=* \| --program-transform-na=* \
994	\| --program-transform-n=* \| --program-transform-=* \
995	\| --program-transform=* \| --program-transfor=* \
996	\| --program-transfo=* \| --program-transf=* \
997	\| --program-trans=* \| --program-tran=* \
998	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
999	program_transform_name=$ac_optarg ;;
1000
1001	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
1002	ac_prev=pdfdir ;;
1003	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
1004	pdfdir=$ac_optarg ;;
1005
1006	-psdir \| --psdir \| --psdi \| --psd \| --ps)
1007	ac_prev=psdir ;;
1008	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
1009	psdir=$ac_optarg ;;
1010
1011	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1012	\| -silent \| --silent \| --silen \| --sile \| --sil)
1013	silent=yes ;;
1014
1015	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1016	ac_prev=sbindir ;;
1017	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1018	\| --sbi=* \| --sb=*)
1019	sbindir=$ac_optarg ;;
1020
1021	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1022	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1023	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1024	\| --sha \| --sh)
1025	ac_prev=sharedstatedir ;;
1026	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1027	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1028	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1029	\| --sha=* \| --sh=*)
1030	sharedstatedir=$ac_optarg ;;
1031
1032	-site \| --site \| --sit)
1033	ac_prev=site ;;
1034	-site=* \| --site=* \| --sit=*)
1035	site=$ac_optarg ;;
1036
1037	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1038	ac_prev=srcdir ;;
1039	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1040	srcdir=$ac_optarg ;;
1041
1042	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1043	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1044	ac_prev=sysconfdir ;;
1045	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1046	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1047	sysconfdir=$ac_optarg ;;
1048
1049	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1050	ac_prev=target_alias ;;
1051	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1052	target_alias=$ac_optarg ;;
1053
1054	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1055	verbose=yes ;;
1056
1057	-version \| --version \| --versio \| --versi \| --vers \| -V)
1058	ac_init_version=: ;;
1059
1060	-with-* \| --with-*)
1061	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1062	# Reject names that are not valid shell variable names.
1063	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1064	as_fn_error $? "invalid package name: $ac_useropt"
1065	ac_useropt_orig=$ac_useropt
1066	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1067	case $ac_user_opts in
1068	*"
1069	"with_$ac_useropt"
1070	"*) ;;
1071	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1072	ac_unrecognized_sep=', ';;
1073	esac
1074	eval with_$ac_useropt=\$ac_optarg ;;
1075
1076	-without-* \| --without-*)
1077	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1078	# Reject names that are not valid shell variable names.
1079	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1080	as_fn_error $? "invalid package name: $ac_useropt"
1081	ac_useropt_orig=$ac_useropt
1082	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1083	case $ac_user_opts in
1084	*"
1085	"with_$ac_useropt"
1086	"*) ;;
1087	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1088	ac_unrecognized_sep=', ';;
1089	esac
1090	eval with_$ac_useropt=no ;;
1091
1092	--x)
1093	# Obsolete; use --with-x.
1094	with_x=yes ;;
1095
1096	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1097	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1098	ac_prev=x_includes ;;
1099	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1100	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1101	x_includes=$ac_optarg ;;
1102
1103	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1104	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1105	ac_prev=x_libraries ;;
1106	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1107	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1108	x_libraries=$ac_optarg ;;
1109
1110	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1111	Try \`$0 --help' for more information"
1112	;;
1113
1114	=)
1115	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1116	# Reject names that are not valid shell variable names.
1117	case $ac_envvar in #(
1118	'' \| [0-9]* \| [!_$as_cr_alnum] )
1119	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1120	esac
1121	eval $ac_envvar=\$ac_optarg
1122	export $ac_envvar ;;
1123
1124	*)
1125	# FIXME: should be removed in autoconf 3.0.
1126	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1127	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1128	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1129	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1130	;;
1131
1132	esac
1133	done
1134
1135	if test -n "$ac_prev"; then
1136	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1137	as_fn_error $? "missing argument to $ac_option"
1138	fi
1139
1140	if test -n "$ac_unrecognized_opts"; then
1141	case $enable_option_checking in
1142	no) ;;
1143	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1144	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1145	esac
1146	fi
1147
1148	# Check all directory arguments for consistency.
1149	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1150	datadir sysconfdir sharedstatedir localstatedir includedir \
1151	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1152	libdir localedir mandir
1153	do
1154	eval ac_val=\$$ac_var
1155	# Remove trailing slashes.
1156	case $ac_val in
1157	*/ )
1158	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1159	eval $ac_var=\$ac_val;;
1160	esac
1161	# Be sure to have absolute directory names.
1162	case $ac_val in
1163	[\\/$]* \| ?:[\\/]* ) continue;;
1164	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1165	esac
1166	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1167	done
1168
1169	# There might be people who depend on the old broken behavior: `$host'
1170	# used to hold the argument of --host etc.
1171	# FIXME: To remove some day.
1172	build=$build_alias
1173	host=$host_alias
1174	target=$target_alias
1175
1176	# FIXME: To remove some day.
1177	if test "x$host_alias" != x; then
1178	if test "x$build_alias" = x; then
1179	cross_compiling=maybe
1180	$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1181	If a cross compiler is detected then cross compile mode will be used" >&2
1182	elif test "x$build_alias" != "x$host_alias"; then
1183	cross_compiling=yes
1184	fi
1185	fi
1186
1187	ac_tool_prefix=
1188	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1189
1190	test "$silent" = yes && exec 6>/dev/null
1191
1192
1193	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1194	ac_ls_di=`ls -di .` &&
1195	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1196	as_fn_error $? "working directory cannot be determined"
1197	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1198	as_fn_error $? "pwd does not report name of working directory"
1199
1200
1201	# Find the source files, if location was not specified.
1202	if test -z "$srcdir"; then
1203	ac_srcdir_defaulted=yes
1204	# Try the directory containing this script, then the parent directory.
1205	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1206	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1207	X"$as_myself" : 'X$//$[^/]' \\| \
1208	X"$as_myself" : 'X$//$$' \\| \
1209	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1210	$as_echo X"$as_myself" \|
1211	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1212	s//\1/
1213	q
1214	}
1215	/^X$\/\/$[^/].*/{
1216	s//\1/
1217	q
1218	}
1219	/^X$\/\/$$/{
1220	s//\1/
1221	q
1222	}
1223	/^X$\/$.*/{
1224	s//\1/
1225	q
1226	}
1227	s/.*/./; q'`
1228	srcdir=$ac_confdir
1229	if test ! -r "$srcdir/$ac_unique_file"; then
1230	srcdir=..
1231	fi
1232	else
1233	ac_srcdir_defaulted=no
1234	fi
1235	if test ! -r "$srcdir/$ac_unique_file"; then
1236	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1237	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1238	fi
1239	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1240	ac_abs_confdir=`(
1241	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1242	pwd)`
1243	# When building in place, set srcdir=.
1244	if test "$ac_abs_confdir" = "$ac_pwd"; then
1245	srcdir=.
1246	fi
1247	# Remove unnecessary trailing slashes from srcdir.
1248	# Double slashes in file names in object file debugging info
1249	# mess up M-x gdb in Emacs.
1250	case $srcdir in
1251	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1252	esac
1253	for ac_var in $ac_precious_vars; do
1254	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1255	eval ac_env_${ac_var}_value=\$${ac_var}
1256	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1257	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1258	done
1259
1260	#
1261	# Report the --help message.
1262	#
1263	if test "$ac_init_help" = "long"; then
1264	# Omit some internal or obsolete options to make the list less imposing.
1265	# This message is too long to be a string in the A/UX 3.1 sh.
1266	cat <<_ACEOF
1267	\`configure' configures cfa-cc 1.0.0 to adapt to many kinds of systems.
1268
1269	Usage: $0 [OPTION]... [VAR=VALUE]...
1270
1271	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1272	VAR=VALUE. See below for descriptions of some of the useful variables.
1273
1274	Defaults for the options are specified in brackets.
1275
1276	Configuration:
1277	-h, --help display this help and exit
1278	--help=short display options specific to this package
1279	--help=recursive display the short help of all the included packages
1280	-V, --version display version information and exit
1281	-q, --quiet, --silent do not print \`checking ...' messages
1282	--cache-file=FILE cache test results in FILE [disabled]
1283	-C, --config-cache alias for \`--cache-file=config.cache'
1284	-n, --no-create do not create output files
1285	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1286
1287	Installation directories:
1288	--prefix=PREFIX install architecture-independent files in PREFIX
1289	[$ac_default_prefix]
1290	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1291	[PREFIX]
1292
1293	By default, \`make install' will install all the files in
1294	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1295	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1296	for instance \`--prefix=\$HOME'.
1297
1298	For better control, use the options below.
1299
1300	Fine tuning of the installation directories:
1301	--bindir=DIR user executables [EPREFIX/bin]
1302	--sbindir=DIR system admin executables [EPREFIX/sbin]
1303	--libexecdir=DIR program executables [EPREFIX/libexec]
1304	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1305	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1306	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1307	--libdir=DIR object code libraries [EPREFIX/lib]
1308	--includedir=DIR C header files [PREFIX/include]
1309	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1310	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1311	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1312	--infodir=DIR info documentation [DATAROOTDIR/info]
1313	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1314	--mandir=DIR man documentation [DATAROOTDIR/man]
1315	--docdir=DIR documentation root [DATAROOTDIR/doc/cfa-cc]
1316	--htmldir=DIR html documentation [DOCDIR]
1317	--dvidir=DIR dvi documentation [DOCDIR]
1318	--pdfdir=DIR pdf documentation [DOCDIR]
1319	--psdir=DIR ps documentation [DOCDIR]
1320	_ACEOF
1321
1322	cat <<\_ACEOF
1323
1324	Program names:
1325	--program-prefix=PREFIX prepend PREFIX to installed program names
1326	--program-suffix=SUFFIX append SUFFIX to installed program names
1327	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1328	_ACEOF
1329	fi
1330
1331	if test -n "$ac_init_help"; then
1332	case $ac_init_help in
1333	short \| recursive ) echo "Configuration of cfa-cc 1.0.0:";;
1334	esac
1335	cat <<\_ACEOF
1336
1337	Optional Features:
1338	--disable-option-checking ignore unrecognized --enable/--with options
1339	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1340	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1341	--enable-maintainer-mode enable make rules and dependencies not useful
1342	(and sometimes confusing) to the casual installer
1343	--disable-dependency-tracking speeds up one-time build
1344	--enable-dependency-tracking do not reject slow dependency extractors
1345
1346	Optional Packages:
1347	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1348	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1349	--with-backend-compiler=PROGRAM PROGRAM that performs the final code compilation (must be gcc-compatible)
1350
1351	Some influential environment variables:
1352	CXX C++ compiler command
1353	CXXFLAGS C++ compiler flags
1354	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1355	nonstandard directory <lib dir>
1356	LIBS libraries to pass to the linker, e.g. -l<library>
1357	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1358	you have headers in a nonstandard directory <include dir>
1359	CC C compiler command
1360	CFLAGS C compiler flags
1361	CPP C preprocessor
1362
1363	Use these variables to override the choices made by `configure' or to help
1364	it to find libraries and programs with nonstandard names/locations.
1365
1366	Report bugs to <cforall@plg.uwaterloo.ca>.
1367	_ACEOF
1368	ac_status=$?
1369	fi
1370
1371	if test "$ac_init_help" = "recursive"; then
1372	# If there are subdirs, report their specific --help.
1373	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1374	test -d "$ac_dir" \|\|
1375	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1376	continue
1377	ac_builddir=.
1378
1379	case "$ac_dir" in
1380	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1381	*)
1382	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1383	# A ".." for each directory in $ac_dir_suffix.
1384	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1385	case $ac_top_builddir_sub in
1386	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1387	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1388	esac ;;
1389	esac
1390	ac_abs_top_builddir=$ac_pwd
1391	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1392	# for backward compatibility:
1393	ac_top_builddir=$ac_top_build_prefix
1394
1395	case $srcdir in
1396	.) # We are building in place.
1397	ac_srcdir=.
1398	ac_top_srcdir=$ac_top_builddir_sub
1399	ac_abs_top_srcdir=$ac_pwd ;;
1400	[\\/]* \| ?:[\\/]* ) # Absolute name.
1401	ac_srcdir=$srcdir$ac_dir_suffix;
1402	ac_top_srcdir=$srcdir
1403	ac_abs_top_srcdir=$srcdir ;;
1404	*) # Relative name.
1405	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1406	ac_top_srcdir=$ac_top_build_prefix$srcdir
1407	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1408	esac
1409	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1410
1411	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1412	# Check for guested configure.
1413	if test -f "$ac_srcdir/configure.gnu"; then
1414	echo &&
1415	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1416	elif test -f "$ac_srcdir/configure"; then
1417	echo &&
1418	$SHELL "$ac_srcdir/configure" --help=recursive
1419	else
1420	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1421	fi \|\| ac_status=$?
1422	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1423	done
1424	fi
1425
1426	test -n "$ac_init_help" && exit $ac_status
1427	if $ac_init_version; then
1428	cat <<\_ACEOF
1429	cfa-cc configure 1.0.0
1430	generated by GNU Autoconf 2.68
1431
1432	Copyright (C) 2010 Free Software Foundation, Inc.
1433	This configure script is free software; the Free Software Foundation
1434	gives unlimited permission to copy, distribute and modify it.
1435	_ACEOF
1436	exit
1437	fi
1438
1439	## ------------------------ ##
1440	## Autoconf initialization. ##
1441	## ------------------------ ##
1442
1443	# ac_fn_cxx_try_compile LINENO
1444	# ----------------------------
1445	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1446	ac_fn_cxx_try_compile ()
1447	{
1448	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1449	rm -f conftest.$ac_objext
1450	if { { ac_try="$ac_compile"
1451	case "(($ac_try" in
1452	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1453	*) ac_try_echo=$ac_try;;
1454	esac
1455	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1456	$as_echo "$ac_try_echo"; } >&5
1457	(eval "$ac_compile") 2>conftest.err
1458	ac_status=$?
1459	if test -s conftest.err; then
1460	grep -v '^ *+' conftest.err >conftest.er1
1461	cat conftest.er1 >&5
1462	mv -f conftest.er1 conftest.err
1463	fi
1464	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1465	test $ac_status = 0; } && {
1466	test -z "$ac_cxx_werror_flag" \|\|
1467	test ! -s conftest.err
1468	} && test -s conftest.$ac_objext; then :
1469	ac_retval=0
1470	else
1471	$as_echo "$as_me: failed program was:" >&5
1472	sed 's/^/\| /' conftest.$ac_ext >&5
1473
1474	ac_retval=1
1475	fi
1476	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1477	as_fn_set_status $ac_retval
1478
1479	} # ac_fn_cxx_try_compile
1480
1481	# ac_fn_c_try_compile LINENO
1482	# --------------------------
1483	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1484	ac_fn_c_try_compile ()
1485	{
1486	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1487	rm -f conftest.$ac_objext
1488	if { { ac_try="$ac_compile"
1489	case "(($ac_try" in
1490	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1491	*) ac_try_echo=$ac_try;;
1492	esac
1493	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1494	$as_echo "$ac_try_echo"; } >&5
1495	(eval "$ac_compile") 2>conftest.err
1496	ac_status=$?
1497	if test -s conftest.err; then
1498	grep -v '^ *+' conftest.err >conftest.er1
1499	cat conftest.er1 >&5
1500	mv -f conftest.er1 conftest.err
1501	fi
1502	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1503	test $ac_status = 0; } && {
1504	test -z "$ac_c_werror_flag" \|\|
1505	test ! -s conftest.err
1506	} && test -s conftest.$ac_objext; then :
1507	ac_retval=0
1508	else
1509	$as_echo "$as_me: failed program was:" >&5
1510	sed 's/^/\| /' conftest.$ac_ext >&5
1511
1512	ac_retval=1
1513	fi
1514	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1515	as_fn_set_status $ac_retval
1516
1517	} # ac_fn_c_try_compile
1518
1519	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1520	# -------------------------------------------
1521	# Tests whether TYPE exists after having included INCLUDES, setting cache
1522	# variable VAR accordingly.
1523	ac_fn_c_check_type ()
1524	{
1525	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1526	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1527	$as_echo_n "checking for $2... " >&6; }
1528	if eval \${$3+:} false; then :
1529	$as_echo_n "(cached) " >&6
1530	else
1531	eval "$3=no"
1532	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1533	/* end confdefs.h. */
1534	$4
1535	int
1536	main ()
1537	{
1538	if (sizeof ($2))
1539	return 0;
1540	;
1541	return 0;
1542	}
1543	_ACEOF
1544	if ac_fn_c_try_compile "$LINENO"; then :
1545	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1546	/* end confdefs.h. */
1547	$4
1548	int
1549	main ()
1550	{
1551	if (sizeof (($2)))
1552	return 0;
1553	;
1554	return 0;
1555	}
1556	_ACEOF
1557	if ac_fn_c_try_compile "$LINENO"; then :
1558
1559	else
1560	eval "$3=yes"
1561	fi
1562	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1563	fi
1564	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1565	fi
1566	eval ac_res=\$$3
1567	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1568	$as_echo "$ac_res" >&6; }
1569	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1570
1571	} # ac_fn_c_check_type
1572
1573	# ac_fn_c_try_cpp LINENO
1574	# ----------------------
1575	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1576	ac_fn_c_try_cpp ()
1577	{
1578	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1579	if { { ac_try="$ac_cpp conftest.$ac_ext"
1580	case "(($ac_try" in
1581	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1582	*) ac_try_echo=$ac_try;;
1583	esac
1584	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1585	$as_echo "$ac_try_echo"; } >&5
1586	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1587	ac_status=$?
1588	if test -s conftest.err; then
1589	grep -v '^ *+' conftest.err >conftest.er1
1590	cat conftest.er1 >&5
1591	mv -f conftest.er1 conftest.err
1592	fi
1593	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1594	test $ac_status = 0; } > conftest.i && {
1595	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1596	test ! -s conftest.err
1597	}; then :
1598	ac_retval=0
1599	else
1600	$as_echo "$as_me: failed program was:" >&5
1601	sed 's/^/\| /' conftest.$ac_ext >&5
1602
1603	ac_retval=1
1604	fi
1605	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1606	as_fn_set_status $ac_retval
1607
1608	} # ac_fn_c_try_cpp
1609
1610	# ac_fn_c_try_run LINENO
1611	# ----------------------
1612	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1613	# that executables can be run.
1614	ac_fn_c_try_run ()
1615	{
1616	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1617	if { { ac_try="$ac_link"
1618	case "(($ac_try" in
1619	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1620	*) ac_try_echo=$ac_try;;
1621	esac
1622	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1623	$as_echo "$ac_try_echo"; } >&5
1624	(eval "$ac_link") 2>&5
1625	ac_status=$?
1626	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1627	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1628	{ { case "(($ac_try" in
1629	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1630	*) ac_try_echo=$ac_try;;
1631	esac
1632	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1633	$as_echo "$ac_try_echo"; } >&5
1634	(eval "$ac_try") 2>&5
1635	ac_status=$?
1636	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1637	test $ac_status = 0; }; }; then :
1638	ac_retval=0
1639	else
1640	$as_echo "$as_me: program exited with status $ac_status" >&5
1641	$as_echo "$as_me: failed program was:" >&5
1642	sed 's/^/\| /' conftest.$ac_ext >&5
1643
1644	ac_retval=$ac_status
1645	fi
1646	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1647	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1648	as_fn_set_status $ac_retval
1649
1650	} # ac_fn_c_try_run
1651
1652	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1653	# -------------------------------------------------------
1654	# Tests whether HEADER exists and can be compiled using the include files in
1655	# INCLUDES, setting the cache variable VAR accordingly.
1656	ac_fn_c_check_header_compile ()
1657	{
1658	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1659	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1660	$as_echo_n "checking for $2... " >&6; }
1661	if eval \${$3+:} false; then :
1662	$as_echo_n "(cached) " >&6
1663	else
1664	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1665	/* end confdefs.h. */
1666	$4
1667	#include <$2>
1668	_ACEOF
1669	if ac_fn_c_try_compile "$LINENO"; then :
1670	eval "$3=yes"
1671	else
1672	eval "$3=no"
1673	fi
1674	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1675	fi
1676	eval ac_res=\$$3
1677	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1678	$as_echo "$ac_res" >&6; }
1679	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1680
1681	} # ac_fn_c_check_header_compile
1682
1683	# ac_fn_c_try_link LINENO
1684	# -----------------------
1685	# Try to link conftest.$ac_ext, and return whether this succeeded.
1686	ac_fn_c_try_link ()
1687	{
1688	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1689	rm -f conftest.$ac_objext conftest$ac_exeext
1690	if { { ac_try="$ac_link"
1691	case "(($ac_try" in
1692	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1693	*) ac_try_echo=$ac_try;;
1694	esac
1695	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1696	$as_echo "$ac_try_echo"; } >&5
1697	(eval "$ac_link") 2>conftest.err
1698	ac_status=$?
1699	if test -s conftest.err; then
1700	grep -v '^ *+' conftest.err >conftest.er1
1701	cat conftest.er1 >&5
1702	mv -f conftest.er1 conftest.err
1703	fi
1704	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1705	test $ac_status = 0; } && {
1706	test -z "$ac_c_werror_flag" \|\|
1707	test ! -s conftest.err
1708	} && test -s conftest$ac_exeext && {
1709	test "$cross_compiling" = yes \|\|
1710	$as_test_x conftest$ac_exeext
1711	}; then :
1712	ac_retval=0
1713	else
1714	$as_echo "$as_me: failed program was:" >&5
1715	sed 's/^/\| /' conftest.$ac_ext >&5
1716
1717	ac_retval=1
1718	fi
1719	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1720	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1721	# interfere with the next link command; also delete a directory that is
1722	# left behind by Apple's compiler. We do this before executing the actions.
1723	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1724	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1725	as_fn_set_status $ac_retval
1726
1727	} # ac_fn_c_try_link
1728
1729	# ac_fn_c_check_func LINENO FUNC VAR
1730	# ----------------------------------
1731	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1732	ac_fn_c_check_func ()
1733	{
1734	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1735	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1736	$as_echo_n "checking for $2... " >&6; }
1737	if eval \${$3+:} false; then :
1738	$as_echo_n "(cached) " >&6
1739	else
1740	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1741	/* end confdefs.h. */
1742	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1743	For example, HP-UX 11i <limits.h> declares gettimeofday. */
1744	#define $2 innocuous_$2
1745
1746	/* System header to define __stub macros and hopefully few prototypes,
1747	which can conflict with char $2 (); below.
1748	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1749	<limits.h> exists even on freestanding compilers. */
1750
1751	#ifdef __STDC__
1752	# include <limits.h>
1753	#else
1754	# include <assert.h>
1755	#endif
1756
1757	#undef $2
1758
1759	/* Override any GCC internal prototype to avoid an error.
1760	Use char because int might match the return type of a GCC
1761	builtin and then its argument prototype would still apply. */
1762	#ifdef __cplusplus
1763	extern "C"
1764	#endif
1765	char $2 ();
1766	/* The GNU C library defines this for functions which it implements
1767	to always fail with ENOSYS. Some functions are actually named
1768	something starting with __ and the normal name is an alias. */
1769	#if defined __stub_$2 \|\| defined __stub___$2
1770	choke me
1771	#endif
1772
1773	int
1774	main ()
1775	{
1776	return $2 ();
1777	;
1778	return 0;
1779	}
1780	_ACEOF
1781	if ac_fn_c_try_link "$LINENO"; then :
1782	eval "$3=yes"
1783	else
1784	eval "$3=no"
1785	fi
1786	rm -f core conftest.err conftest.$ac_objext \
1787	conftest$ac_exeext conftest.$ac_ext
1788	fi
1789	eval ac_res=\$$3
1790	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1791	$as_echo "$ac_res" >&6; }
1792	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1793
1794	} # ac_fn_c_check_func
1795
1796	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1797	# -------------------------------------------------------
1798	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1799	# the include files in INCLUDES and setting the cache variable VAR
1800	# accordingly.
1801	ac_fn_c_check_header_mongrel ()
1802	{
1803	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1804	if eval \${$3+:} false; then :
1805	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1806	$as_echo_n "checking for $2... " >&6; }
1807	if eval \${$3+:} false; then :
1808	$as_echo_n "(cached) " >&6
1809	fi
1810	eval ac_res=\$$3
1811	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1812	$as_echo "$ac_res" >&6; }
1813	else
1814	# Is the header compilable?
1815	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1816	$as_echo_n "checking $2 usability... " >&6; }
1817	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1818	/* end confdefs.h. */
1819	$4
1820	#include <$2>
1821	_ACEOF
1822	if ac_fn_c_try_compile "$LINENO"; then :
1823	ac_header_compiler=yes
1824	else
1825	ac_header_compiler=no
1826	fi
1827	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1828	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1829	$as_echo "$ac_header_compiler" >&6; }
1830
1831	# Is the header present?
1832	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1833	$as_echo_n "checking $2 presence... " >&6; }
1834	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1835	/* end confdefs.h. */
1836	#include <$2>
1837	_ACEOF
1838	if ac_fn_c_try_cpp "$LINENO"; then :
1839	ac_header_preproc=yes
1840	else
1841	ac_header_preproc=no
1842	fi
1843	rm -f conftest.err conftest.i conftest.$ac_ext
1844	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1845	$as_echo "$ac_header_preproc" >&6; }
1846
1847	# So? What about this header?
1848	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1849	yes:no: )
1850	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1851	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1852	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1853	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1854	;;
1855	no:yes:* )
1856	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1857	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1858	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1859	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1860	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1861	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1862	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1863	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1864	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1865	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1866	( $as_echo "## --------------------------------------- ##
1867	## Report this to cforall@plg.uwaterloo.ca ##
1868	## --------------------------------------- ##"
1869	) \| sed "s/^/$as_me: WARNING: /" >&2
1870	;;
1871	esac
1872	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1873	$as_echo_n "checking for $2... " >&6; }
1874	if eval \${$3+:} false; then :
1875	$as_echo_n "(cached) " >&6
1876	else
1877	eval "$3=\$ac_header_compiler"
1878	fi
1879	eval ac_res=\$$3
1880	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1881	$as_echo "$ac_res" >&6; }
1882	fi
1883	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1884
1885	} # ac_fn_c_check_header_mongrel
1886
1887	# ac_fn_c_find_intX_t LINENO BITS VAR
1888	# -----------------------------------
1889	# Finds a signed integer type with width BITS, setting cache variable VAR
1890	# accordingly.
1891	ac_fn_c_find_intX_t ()
1892	{
1893	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1894	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
1895	$as_echo_n "checking for int$2_t... " >&6; }
1896	if eval \${$3+:} false; then :
1897	$as_echo_n "(cached) " >&6
1898	else
1899	eval "$3=no"
1900	# Order is important - never check a type that is potentially smaller
1901	# than half of the expected target width.
1902	for ac_type in int$2_t 'int' 'long int' \
1903	'long long int' 'short int' 'signed char'; do
1904	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1905	/* end confdefs.h. */
1906	$ac_includes_default
1907	enum { N = $2 / 2 - 1 };
1908	int
1909	main ()
1910	{
1911	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
1912	test_array [0] = 0
1913
1914	;
1915	return 0;
1916	}
1917	_ACEOF
1918	if ac_fn_c_try_compile "$LINENO"; then :
1919	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1920	/* end confdefs.h. */
1921	$ac_includes_default
1922	enum { N = $2 / 2 - 1 };
1923	int
1924	main ()
1925	{
1926	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
1927	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
1928	test_array [0] = 0
1929
1930	;
1931	return 0;
1932	}
1933	_ACEOF
1934	if ac_fn_c_try_compile "$LINENO"; then :
1935
1936	else
1937	case $ac_type in #(
1938	int$2_t) :
1939	eval "$3=yes" ;; #(
1940	*) :
1941	eval "$3=\$ac_type" ;;
1942	esac
1943	fi
1944	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1945	fi
1946	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1947	if eval test \"x\$"$3"\" = x"no"; then :
1948
1949	else
1950	break
1951	fi
1952	done
1953	fi
1954	eval ac_res=\$$3
1955	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1956	$as_echo "$ac_res" >&6; }
1957	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1958
1959	} # ac_fn_c_find_intX_t
1960
1961	# ac_fn_c_find_uintX_t LINENO BITS VAR
1962	# ------------------------------------
1963	# Finds an unsigned integer type with width BITS, setting cache variable VAR
1964	# accordingly.
1965	ac_fn_c_find_uintX_t ()
1966	{
1967	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1968	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
1969	$as_echo_n "checking for uint$2_t... " >&6; }
1970	if eval \${$3+:} false; then :
1971	$as_echo_n "(cached) " >&6
1972	else
1973	eval "$3=no"
1974	# Order is important - never check a type that is potentially smaller
1975	# than half of the expected target width.
1976	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
1977	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
1978	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1979	/* end confdefs.h. */
1980	$ac_includes_default
1981	int
1982	main ()
1983	{
1984	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
1985	test_array [0] = 0
1986
1987	;
1988	return 0;
1989	}
1990	_ACEOF
1991	if ac_fn_c_try_compile "$LINENO"; then :
1992	case $ac_type in #(
1993	uint$2_t) :
1994	eval "$3=yes" ;; #(
1995	*) :
1996	eval "$3=\$ac_type" ;;
1997	esac
1998	fi
1999	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2000	if eval test \"x\$"$3"\" = x"no"; then :
2001
2002	else
2003	break
2004	fi
2005	done
2006	fi
2007	eval ac_res=\$$3
2008	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2009	$as_echo "$ac_res" >&6; }
2010	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2011
2012	} # ac_fn_c_find_uintX_t
2013	cat >config.log <<_ACEOF
2014	This file contains any messages produced by compilers while
2015	running configure, to aid debugging if configure makes a mistake.
2016
2017	It was created by cfa-cc $as_me 1.0.0, which was
2018	generated by GNU Autoconf 2.68. Invocation command line was
2019
2020	$ $0 $@
2021
2022	_ACEOF
2023	exec 5>>config.log
2024	{
2025	cat <<_ASUNAME
2026	## --------- ##
2027	## Platform. ##
2028	## --------- ##
2029
2030	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
2031	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
2032	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
2033	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
2034	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
2035
2036	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
2037	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
2038
2039	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
2040	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
2041	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
2042	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
2043	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
2044	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
2045	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
2046
2047	_ASUNAME
2048
2049	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2050	for as_dir in $PATH
2051	do
2052	IFS=$as_save_IFS
2053	test -z "$as_dir" && as_dir=.
2054	$as_echo "PATH: $as_dir"
2055	done
2056	IFS=$as_save_IFS
2057
2058	} >&5
2059
2060	cat >&5 <<_ACEOF
2061
2062
2063	## ----------- ##
2064	## Core tests. ##
2065	## ----------- ##
2066
2067	_ACEOF
2068
2069
2070	# Keep a trace of the command line.
2071	# Strip out --no-create and --no-recursion so they do not pile up.
2072	# Strip out --silent because we don't want to record it for future runs.
2073	# Also quote any args containing shell meta-characters.
2074	# Make two passes to allow for proper duplicate-argument suppression.
2075	ac_configure_args=
2076	ac_configure_args0=
2077	ac_configure_args1=
2078	ac_must_keep_next=false
2079	for ac_pass in 1 2
2080	do
2081	for ac_arg
2082	do
2083	case $ac_arg in
2084	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2085	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2086	\| -silent \| --silent \| --silen \| --sile \| --sil)
2087	continue ;;
2088	\')
2089	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2090	esac
2091	case $ac_pass in
2092	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2093	2)
2094	as_fn_append ac_configure_args1 " '$ac_arg'"
2095	if test $ac_must_keep_next = true; then
2096	ac_must_keep_next=false # Got value, back to normal.
2097	else
2098	case $ac_arg in
2099	= \| --config-cache \| -C \| -disable-* \| --disable-* \
2100	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
2101	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
2102	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
2103	case "$ac_configure_args0 " in
2104	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
2105	esac
2106	;;
2107	-* ) ac_must_keep_next=true ;;
2108	esac
2109	fi
2110	as_fn_append ac_configure_args " '$ac_arg'"
2111	;;
2112	esac
2113	done
2114	done
2115	{ ac_configure_args0=; unset ac_configure_args0;}
2116	{ ac_configure_args1=; unset ac_configure_args1;}
2117
2118	# When interrupted or exit'd, cleanup temporary files, and complete
2119	# config.log. We remove comments because anyway the quotes in there
2120	# would cause problems or look ugly.
2121	# WARNING: Use '\'' to represent an apostrophe within the trap.
2122	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2123	trap 'exit_status=$?
2124	# Save into config.log some information that might help in debugging.
2125	{
2126	echo
2127
2128	$as_echo "## ---------------- ##
2129	## Cache variables. ##
2130	## ---------------- ##"
2131	echo
2132	# The following way of writing the cache mishandles newlines in values,
2133	(
2134	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
2135	eval ac_val=\$$ac_var
2136	case $ac_val in #(
2137	${as_nl})
2138	case $ac_var in #(
2139	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2140	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2141	esac
2142	case $ac_var in #(
2143	_ \| IFS \| as_nl) ;; #(
2144	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2145	*) { eval $ac_var=; unset $ac_var;} ;;
2146	esac ;;
2147	esac
2148	done
2149	(set) 2>&1 \|
2150	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2151	${as_nl}ac_space=\ )
2152	sed -n \
2153	"s/'\''/'\''\\\\'\'''\''/g;
2154	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
2155	;; #(
2156	*)
2157	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
2158	;;
2159	esac \|
2160	sort
2161	)
2162	echo
2163
2164	$as_echo "## ----------------- ##
2165	## Output variables. ##
2166	## ----------------- ##"
2167	echo
2168	for ac_var in $ac_subst_vars
2169	do
2170	eval ac_val=\$$ac_var
2171	case $ac_val in
2172	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2173	esac
2174	$as_echo "$ac_var='\''$ac_val'\''"
2175	done \| sort
2176	echo
2177
2178	if test -n "$ac_subst_files"; then
2179	$as_echo "## ------------------- ##
2180	## File substitutions. ##
2181	## ------------------- ##"
2182	echo
2183	for ac_var in $ac_subst_files
2184	do
2185	eval ac_val=\$$ac_var
2186	case $ac_val in
2187	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2188	esac
2189	$as_echo "$ac_var='\''$ac_val'\''"
2190	done \| sort
2191	echo
2192	fi
2193
2194	if test -s confdefs.h; then
2195	$as_echo "## ----------- ##
2196	## confdefs.h. ##
2197	## ----------- ##"
2198	echo
2199	cat confdefs.h
2200	echo
2201	fi
2202	test "$ac_signal" != 0 &&
2203	$as_echo "$as_me: caught signal $ac_signal"
2204	$as_echo "$as_me: exit $exit_status"
2205	} >&5
2206	rm -f core .core core.conftest. &&
2207	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2208	exit $exit_status
2209	' 0
2210	for ac_signal in 1 2 13 15; do
2211	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2212	done
2213	ac_signal=0
2214
2215	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2216	rm -f -r conftest* confdefs.h
2217
2218	$as_echo "/* confdefs.h */" > confdefs.h
2219
2220	# Predefined preprocessor variables.
2221
2222	cat >>confdefs.h <<_ACEOF
2223	#define PACKAGE_NAME "$PACKAGE_NAME"
2224	_ACEOF
2225
2226	cat >>confdefs.h <<_ACEOF
2227	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2228	_ACEOF
2229
2230	cat >>confdefs.h <<_ACEOF
2231	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2232	_ACEOF
2233
2234	cat >>confdefs.h <<_ACEOF
2235	#define PACKAGE_STRING "$PACKAGE_STRING"
2236	_ACEOF
2237
2238	cat >>confdefs.h <<_ACEOF
2239	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2240	_ACEOF
2241
2242	cat >>confdefs.h <<_ACEOF
2243	#define PACKAGE_URL "$PACKAGE_URL"
2244	_ACEOF
2245
2246
2247	# Let the site file select an alternate cache file if it wants to.
2248	# Prefer an explicitly selected file to automatically selected ones.
2249	ac_site_file1=NONE
2250	ac_site_file2=NONE
2251	if test -n "$CONFIG_SITE"; then
2252	# We do not want a PATH search for config.site.
2253	case $CONFIG_SITE in #((
2254	-*) ac_site_file1=./$CONFIG_SITE;;
2255	/) ac_site_file1=$CONFIG_SITE;;
2256	*) ac_site_file1=./$CONFIG_SITE;;
2257	esac
2258	elif test "x$prefix" != xNONE; then
2259	ac_site_file1=$prefix/share/config.site
2260	ac_site_file2=$prefix/etc/config.site
2261	else
2262	ac_site_file1=$ac_default_prefix/share/config.site
2263	ac_site_file2=$ac_default_prefix/etc/config.site
2264	fi
2265	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2266	do
2267	test "x$ac_site_file" = xNONE && continue
2268	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2269	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2270	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2271	sed 's/^/\| /' "$ac_site_file" >&5
2272	. "$ac_site_file" \
2273	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2274	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2275	as_fn_error $? "failed to load site script $ac_site_file
2276	See \`config.log' for more details" "$LINENO" 5; }
2277	fi
2278	done
2279
2280	if test -r "$cache_file"; then
2281	# Some versions of bash will fail to source /dev/null (special files
2282	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2283	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2284	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2285	$as_echo "$as_me: loading cache $cache_file" >&6;}
2286	case $cache_file in
2287	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2288	*) . "./$cache_file";;
2289	esac
2290	fi
2291	else
2292	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2293	$as_echo "$as_me: creating cache $cache_file" >&6;}
2294	>$cache_file
2295	fi
2296
2297	# Check that the precious variables saved in the cache have kept the same
2298	# value.
2299	ac_cache_corrupted=false
2300	for ac_var in $ac_precious_vars; do
2301	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2302	eval ac_new_set=\$ac_env_${ac_var}_set
2303	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2304	eval ac_new_val=\$ac_env_${ac_var}_value
2305	case $ac_old_set,$ac_new_set in
2306	set,)
2307	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2308	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2309	ac_cache_corrupted=: ;;
2310	,set)
2311	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2312	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2313	ac_cache_corrupted=: ;;
2314	,);;
2315	*)
2316	if test "x$ac_old_val" != "x$ac_new_val"; then
2317	# differences in whitespace do not lead to failure.
2318	ac_old_val_w=`echo x $ac_old_val`
2319	ac_new_val_w=`echo x $ac_new_val`
2320	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2321	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2322	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2323	ac_cache_corrupted=:
2324	else
2325	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2326	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2327	eval $ac_var=\$ac_old_val
2328	fi
2329	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2330	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2331	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2332	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2333	fi;;
2334	esac
2335	# Pass precious variables to config.status.
2336	if test "$ac_new_set" = set; then
2337	case $ac_new_val in
2338	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2339	*) ac_arg=$ac_var=$ac_new_val ;;
2340	esac
2341	case " $ac_configure_args " in
2342	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2343	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2344	esac
2345	fi
2346	done
2347	if $ac_cache_corrupted; then
2348	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2349	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2350	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2351	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2352	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2353	fi
2354	## -------------------- ##
2355	## Main body of script. ##
2356	## -------------------- ##
2357
2358	ac_ext=c
2359	ac_cpp='$CPP $CPPFLAGS'
2360	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2361	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2362	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2363
2364
2365	#AM_INIT_AUTOMAKE([foreign]) # do not follow GNU standard
2366	am__api_version='1.11'
2367
2368	ac_aux_dir=
2369	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2370	if test -f "$ac_dir/install-sh"; then
2371	ac_aux_dir=$ac_dir
2372	ac_install_sh="$ac_aux_dir/install-sh -c"
2373	break
2374	elif test -f "$ac_dir/install.sh"; then
2375	ac_aux_dir=$ac_dir
2376	ac_install_sh="$ac_aux_dir/install.sh -c"
2377	break
2378	elif test -f "$ac_dir/shtool"; then
2379	ac_aux_dir=$ac_dir
2380	ac_install_sh="$ac_aux_dir/shtool install -c"
2381	break
2382	fi
2383	done
2384	if test -z "$ac_aux_dir"; then
2385	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2386	fi
2387
2388	# These three variables are undocumented and unsupported,
2389	# and are intended to be withdrawn in a future Autoconf release.
2390	# They can cause serious problems if a builder's source tree is in a directory
2391	# whose full name contains unusual characters.
2392	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2393	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2394	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2395
2396
2397	# Find a good install program. We prefer a C program (faster),
2398	# so one script is as good as another. But avoid the broken or
2399	# incompatible versions:
2400	# SysV /etc/install, /usr/sbin/install
2401	# SunOS /usr/etc/install
2402	# IRIX /sbin/install
2403	# AIX /bin/install
2404	# AmigaOS /C/install, which installs bootblocks on floppy discs
2405	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2406	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2407	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2408	# OS/2's system install, which has a completely different semantic
2409	# ./install, which can be erroneously created by make from ./install.sh.
2410	# Reject install programs that cannot install multiple files.
2411	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2412	$as_echo_n "checking for a BSD-compatible install... " >&6; }
2413	if test -z "$INSTALL"; then
2414	if ${ac_cv_path_install+:} false; then :
2415	$as_echo_n "(cached) " >&6
2416	else
2417	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2418	for as_dir in $PATH
2419	do
2420	IFS=$as_save_IFS
2421	test -z "$as_dir" && as_dir=.
2422	# Account for people who put trailing slashes in PATH elements.
2423	case $as_dir/ in #((
2424	./ \| .// \| /[cC]/* \| \
2425	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
2426	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
2427	/usr/ucb/* ) ;;
2428	*)
2429	# OSF1 and SCO ODT 3.0 have their own names for install.
2430	# Don't use installbsd from OSF since it installs stuff as root
2431	# by default.
2432	for ac_prog in ginstall scoinst install; do
2433	for ac_exec_ext in '' $ac_executable_extensions; do
2434	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2435	if test $ac_prog = install &&
2436	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2437	# AIX install. It has an incompatible calling convention.
2438	:
2439	elif test $ac_prog = install &&
2440	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2441	# program-specific install script used by HP pwplus--don't use.
2442	:
2443	else
2444	rm -rf conftest.one conftest.two conftest.dir
2445	echo one > conftest.one
2446	echo two > conftest.two
2447	mkdir conftest.dir
2448	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2449	test -s conftest.one && test -s conftest.two &&
2450	test -s conftest.dir/conftest.one &&
2451	test -s conftest.dir/conftest.two
2452	then
2453	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2454	break 3
2455	fi
2456	fi
2457	fi
2458	done
2459	done
2460	;;
2461	esac
2462
2463	done
2464	IFS=$as_save_IFS
2465
2466	rm -rf conftest.one conftest.two conftest.dir
2467
2468	fi
2469	if test "${ac_cv_path_install+set}" = set; then
2470	INSTALL=$ac_cv_path_install
2471	else
2472	# As a last resort, use the slow shell script. Don't cache a
2473	# value for INSTALL within a source directory, because that will
2474	# break other packages using the cache if that directory is
2475	# removed, or if the value is a relative name.
2476	INSTALL=$ac_install_sh
2477	fi
2478	fi
2479	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2480	$as_echo "$INSTALL" >&6; }
2481
2482	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2483	# It thinks the first close brace ends the variable substitution.
2484	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2485
2486	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2487
2488	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2489
2490	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2491	$as_echo_n "checking whether build environment is sane... " >&6; }
2492	# Just in case
2493	sleep 1
2494	echo timestamp > conftest.file
2495	# Reject unsafe characters in $srcdir or the absolute working directory
2496	# name. Accept space and tab only in the latter.
2497	am_lf='
2498	'
2499	case `pwd` in
2500	[\\\"\#\$\&\'\`$am_lf])
2501	as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2502	esac
2503	case $srcdir in
2504	[\\\"\#\$\&\'\`$am_lf\ \ ])
2505	as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2506	esac
2507
2508	# Do `set' in a subshell so we don't clobber the current shell's
2509	# arguments. Must try -L first in case configure is actually a
2510	# symlink; some systems play weird games with the mod time of symlinks
2511	# (eg FreeBSD returns the mod time of the symlink's containing
2512	# directory).
2513	if (
2514	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2515	if test "$*" = "X"; then
2516	# -L didn't work.
2517	set X `ls -t "$srcdir/configure" conftest.file`
2518	fi
2519	rm -f conftest.file
2520	if test "$*" != "X $srcdir/configure conftest.file" \
2521	&& test "$*" != "X conftest.file $srcdir/configure"; then
2522
2523	# If neither matched, then we have a broken ls. This can happen
2524	# if, for instance, CONFIG_SHELL is bash and it inherits a
2525	# broken ls alias from the environment. This has actually
2526	# happened. Such a system could not be considered "sane".
2527	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
2528	alias in your environment" "$LINENO" 5
2529	fi
2530
2531	test "$2" = conftest.file
2532	)
2533	then
2534	# Ok.
2535	:
2536	else
2537	as_fn_error $? "newly created file is older than distributed files!
2538	Check your system clock" "$LINENO" 5
2539	fi
2540	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2541	$as_echo "yes" >&6; }
2542	test "$program_prefix" != NONE &&
2543	program_transform_name="s&^&$program_prefix&;$program_transform_name"
2544	# Use a double $ so make ignores it.
2545	test "$program_suffix" != NONE &&
2546	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2547	# Double any \ or $.
2548	# By default was `s,x,x', remove it if useless.
2549	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2550	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
2551
2552	# expand $ac_aux_dir to an absolute path
2553	am_aux_dir=`cd $ac_aux_dir && pwd`
2554
2555	if test x"${MISSING+set}" != xset; then
2556	case $am_aux_dir in
2557	\ \| \ )
2558	MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2559	*)
2560	MISSING="\${SHELL} $am_aux_dir/missing" ;;
2561	esac
2562	fi
2563	# Use eval to expand $SHELL
2564	if eval "$MISSING --run true"; then
2565	am_missing_run="$MISSING --run "
2566	else
2567	am_missing_run=
2568	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2569	$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2570	fi
2571
2572	if test x"${install_sh}" != xset; then
2573	case $am_aux_dir in
2574	\ \| \ )
2575	install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2576	*)
2577	install_sh="\${SHELL} $am_aux_dir/install-sh"
2578	esac
2579	fi
2580
2581	# Installed binaries are usually stripped using `strip' when the user
2582	# run `make install-strip'. However `strip' might not be the right
2583	# tool to use in cross-compilation environments, therefore Automake
2584	# will honor the `STRIP' environment variable to overrule this program.
2585	if test "$cross_compiling" != no; then
2586	if test -n "$ac_tool_prefix"; then
2587	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2588	set dummy ${ac_tool_prefix}strip; ac_word=$2
2589	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2590	$as_echo_n "checking for $ac_word... " >&6; }
2591	if ${ac_cv_prog_STRIP+:} false; then :
2592	$as_echo_n "(cached) " >&6
2593	else
2594	if test -n "$STRIP"; then
2595	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2596	else
2597	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2598	for as_dir in $PATH
2599	do
2600	IFS=$as_save_IFS
2601	test -z "$as_dir" && as_dir=.
2602	for ac_exec_ext in '' $ac_executable_extensions; do
2603	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2604	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2605	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2606	break 2
2607	fi
2608	done
2609	done
2610	IFS=$as_save_IFS
2611
2612	fi
2613	fi
2614	STRIP=$ac_cv_prog_STRIP
2615	if test -n "$STRIP"; then
2616	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2617	$as_echo "$STRIP" >&6; }
2618	else
2619	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2620	$as_echo "no" >&6; }
2621	fi
2622
2623
2624	fi
2625	if test -z "$ac_cv_prog_STRIP"; then
2626	ac_ct_STRIP=$STRIP
2627	# Extract the first word of "strip", so it can be a program name with args.
2628	set dummy strip; ac_word=$2
2629	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2630	$as_echo_n "checking for $ac_word... " >&6; }
2631	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2632	$as_echo_n "(cached) " >&6
2633	else
2634	if test -n "$ac_ct_STRIP"; then
2635	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2636	else
2637	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2638	for as_dir in $PATH
2639	do
2640	IFS=$as_save_IFS
2641	test -z "$as_dir" && as_dir=.
2642	for ac_exec_ext in '' $ac_executable_extensions; do
2643	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2644	ac_cv_prog_ac_ct_STRIP="strip"
2645	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2646	break 2
2647	fi
2648	done
2649	done
2650	IFS=$as_save_IFS
2651
2652	fi
2653	fi
2654	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2655	if test -n "$ac_ct_STRIP"; then
2656	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2657	$as_echo "$ac_ct_STRIP" >&6; }
2658	else
2659	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2660	$as_echo "no" >&6; }
2661	fi
2662
2663	if test "x$ac_ct_STRIP" = x; then
2664	STRIP=":"
2665	else
2666	case $cross_compiling:$ac_tool_warned in
2667	yes:)
2668	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2669	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2670	ac_tool_warned=yes ;;
2671	esac
2672	STRIP=$ac_ct_STRIP
2673	fi
2674	else
2675	STRIP="$ac_cv_prog_STRIP"
2676	fi
2677
2678	fi
2679	INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2680
2681	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2682	$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2683	if test -z "$MKDIR_P"; then
2684	if ${ac_cv_path_mkdir+:} false; then :
2685	$as_echo_n "(cached) " >&6
2686	else
2687	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2688	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2689	do
2690	IFS=$as_save_IFS
2691	test -z "$as_dir" && as_dir=.
2692	for ac_prog in mkdir gmkdir; do
2693	for ac_exec_ext in '' $ac_executable_extensions; do
2694	{ test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } \|\| continue
2695	case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2696	'mkdir (GNU coreutils) '* \| \
2697	'mkdir (coreutils) '* \| \
2698	'mkdir (fileutils) '4.1*)
2699	ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2700	break 3;;
2701	esac
2702	done
2703	done
2704	done
2705	IFS=$as_save_IFS
2706
2707	fi
2708
2709	test -d ./--version && rmdir ./--version
2710	if test "${ac_cv_path_mkdir+set}" = set; then
2711	MKDIR_P="$ac_cv_path_mkdir -p"
2712	else
2713	# As a last resort, use the slow shell script. Don't cache a
2714	# value for MKDIR_P within a source directory, because that will
2715	# break other packages using the cache if that directory is
2716	# removed, or if the value is a relative name.
2717	MKDIR_P="$ac_install_sh -d"
2718	fi
2719	fi
2720	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2721	$as_echo "$MKDIR_P" >&6; }
2722
2723	mkdir_p="$MKDIR_P"
2724	case $mkdir_p in
2725	[\\/$]* \| ?:[\\/]*) ;;
2726	/) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2727	esac
2728
2729	for ac_prog in gawk mawk nawk awk
2730	do
2731	# Extract the first word of "$ac_prog", so it can be a program name with args.
2732	set dummy $ac_prog; ac_word=$2
2733	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2734	$as_echo_n "checking for $ac_word... " >&6; }
2735	if ${ac_cv_prog_AWK+:} false; then :
2736	$as_echo_n "(cached) " >&6
2737	else
2738	if test -n "$AWK"; then
2739	ac_cv_prog_AWK="$AWK" # Let the user override the test.
2740	else
2741	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2742	for as_dir in $PATH
2743	do
2744	IFS=$as_save_IFS
2745	test -z "$as_dir" && as_dir=.
2746	for ac_exec_ext in '' $ac_executable_extensions; do
2747	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2748	ac_cv_prog_AWK="$ac_prog"
2749	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2750	break 2
2751	fi
2752	done
2753	done
2754	IFS=$as_save_IFS
2755
2756	fi
2757	fi
2758	AWK=$ac_cv_prog_AWK
2759	if test -n "$AWK"; then
2760	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2761	$as_echo "$AWK" >&6; }
2762	else
2763	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2764	$as_echo "no" >&6; }
2765	fi
2766
2767
2768	test -n "$AWK" && break
2769	done
2770
2771	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2772	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2773	set x ${MAKE-make}
2774	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2775	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2776	$as_echo_n "(cached) " >&6
2777	else
2778	cat >conftest.make <<\_ACEOF
2779	SHELL = /bin/sh
2780	all:
2781	@echo '@@@%%%=$(MAKE)=@@@%%%'
2782	_ACEOF
2783	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2784	case `${MAKE-make} -f conftest.make 2>/dev/null` in
2785	@@@%%%=?=@@@%%%*)
2786	eval ac_cv_prog_make_${ac_make}_set=yes;;
2787	*)
2788	eval ac_cv_prog_make_${ac_make}_set=no;;
2789	esac
2790	rm -f conftest.make
2791	fi
2792	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2793	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2794	$as_echo "yes" >&6; }
2795	SET_MAKE=
2796	else
2797	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2798	$as_echo "no" >&6; }
2799	SET_MAKE="MAKE=${MAKE-make}"
2800	fi
2801
2802	rm -rf .tst 2>/dev/null
2803	mkdir .tst 2>/dev/null
2804	if test -d .tst; then
2805	am__leading_dot=.
2806	else
2807	am__leading_dot=_
2808	fi
2809	rmdir .tst 2>/dev/null
2810
2811	if test "`cd $srcdir && pwd`" != "`pwd`"; then
2812	# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2813	# is not polluted with repeated "-I."
2814	am__isrc=' -I$(srcdir)'
2815	# test to see if srcdir already configured
2816	if test -f $srcdir/config.status; then
2817	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2818	fi
2819	fi
2820
2821	# test whether we have cygpath
2822	if test -z "$CYGPATH_W"; then
2823	if (cygpath --version) >/dev/null 2>/dev/null; then
2824	CYGPATH_W='cygpath -w'
2825	else
2826	CYGPATH_W=echo
2827	fi
2828	fi
2829
2830
2831	# Define the identity of the package.
2832	PACKAGE='cfa-cc'
2833	VERSION='1.0.0'
2834
2835
2836	cat >>confdefs.h <<_ACEOF
2837	#define PACKAGE "$PACKAGE"
2838	_ACEOF
2839
2840
2841	cat >>confdefs.h <<_ACEOF
2842	#define VERSION "$VERSION"
2843	_ACEOF
2844
2845	# Some tools Automake needs.
2846
2847	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2848
2849
2850	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2851
2852
2853	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2854
2855
2856	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2857
2858
2859	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2860
2861	# We need awk for the "check" target. The system "awk" is bad on
2862	# some platforms.
2863	# Always define AMTAR for backward compatibility. Yes, it's still used
2864	# in the wild :-( We should find a proper way to deprecate it ...
2865	AMTAR='$${TAR-tar}'
2866
2867	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2868
2869
2870
2871
2872
2873
2874	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2875	$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2876	# Check whether --enable-maintainer-mode was given.
2877	if test "${enable_maintainer_mode+set}" = set; then :
2878	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2879	else
2880	USE_MAINTAINER_MODE=no
2881	fi
2882
2883	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2884	$as_echo "$USE_MAINTAINER_MODE" >&6; }
2885	if test $USE_MAINTAINER_MODE = yes; then
2886	MAINTAINER_MODE_TRUE=
2887	MAINTAINER_MODE_FALSE='#'
2888	else
2889	MAINTAINER_MODE_TRUE='#'
2890	MAINTAINER_MODE_FALSE=
2891	fi
2892
2893	MAINT=$MAINTAINER_MODE_TRUE
2894
2895
2896
2897	ac_config_headers="$ac_config_headers config.h"
2898
2899
2900	# Installation paths
2901
2902
2903	# Check whether --with-backend-compiler was given.
2904	if test "${with_backend_compiler+set}" = set; then :
2905	withval=$with_backend_compiler; backcompiler=$withval
2906	else
2907	backcompiler=""
2908	fi
2909
2910	if test x$backcompiler != x; then
2911	cat >>confdefs.h <<_ACEOF
2912	#define GCC_PATH "${backcompiler}"
2913	_ACEOF
2914
2915	BACKEND_CC=${backcompiler}
2916	else
2917	# Extract the first word of "gcc", so it can be a program name with args.
2918	set dummy gcc; ac_word=$2
2919	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2920	$as_echo_n "checking for $ac_word... " >&6; }
2921	if ${ac_cv_path_GCC_PATH+:} false; then :
2922	$as_echo_n "(cached) " >&6
2923	else
2924	case $GCC_PATH in
2925	[\\/]* \| ?:[\\/]*)
2926	ac_cv_path_GCC_PATH="$GCC_PATH" # Let the user override the test with a path.
2927	;;
2928	*)
2929	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2930	for as_dir in $PATH
2931	do
2932	IFS=$as_save_IFS
2933	test -z "$as_dir" && as_dir=.
2934	for ac_exec_ext in '' $ac_executable_extensions; do
2935	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2936	ac_cv_path_GCC_PATH="$as_dir/$ac_word$ac_exec_ext"
2937	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2938	break 2
2939	fi
2940	done
2941	done
2942	IFS=$as_save_IFS
2943
2944	test -z "$ac_cv_path_GCC_PATH" && ac_cv_path_GCC_PATH="N/A"
2945	;;
2946	esac
2947	fi
2948	GCC_PATH=$ac_cv_path_GCC_PATH
2949	if test -n "$GCC_PATH"; then
2950	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCC_PATH" >&5
2951	$as_echo "$GCC_PATH" >&6; }
2952	else
2953	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2954	$as_echo "no" >&6; }
2955	fi
2956
2957
2958	if test "$GCC_PATH" = "N/A"; then
2959	as_fn_error $? "some version of gcc is needed. Get it at ftp://ftp.gnu.org" "$LINENO" 5
2960	exit 1
2961	fi
2962
2963	cat >>confdefs.h <<_ACEOF
2964	#define GCC_PATH "${GCC_PATH}"
2965	_ACEOF
2966
2967	BACKEND_CC=${GCC_PATH}
2968	fi
2969
2970
2971	CFA_PREFIX=
2972	if test "x$prefix" = "xNONE"; then
2973	cfa_prefix=${ac_default_prefix}
2974	else
2975	cfa_prefix=${prefix}
2976	fi
2977
2978	cat >>confdefs.h <<_ACEOF
2979	#define CFA_PREFIX "${cfa_prefix}"
2980	_ACEOF
2981
2982	CFA_PREFIX=${cfa_prefix}
2983
2984
2985	CFA_INCDIR=
2986	if test "$includedir" = '${prefix}/include'; then
2987	cfa_incdir="${cfa_prefix}/include"
2988	else
2989	cfa_incdir=${$includedir}
2990	fi
2991
2992	cat >>confdefs.h <<_ACEOF
2993	#define CFA_INCDIR "${cfa_incdir}"
2994	_ACEOF
2995
2996	CFA_INCDIR=${cfa_incdir}
2997
2998
2999	CFA_BINDIR=
3000	if test "$bindir" = '${exec_prefix}/bin'; then
3001	cfa_bindir="${cfa_prefix}/bin"
3002	else
3003	cfa_bindir=${bindir}
3004	fi
3005
3006	cat >>confdefs.h <<_ACEOF
3007	#define CFA_BINDIR "${cfa_bindir}"
3008	_ACEOF
3009
3010	CFA_BINDIR=${cfa_bindir}
3011
3012
3013	CFA_LIBDIR=
3014	if test "$libdir" = '${exec_prefix}/lib'; then
3015	cfa_libdir=${cfa_prefix}/lib
3016	else
3017	cfa_libdir=${libdir}
3018	fi
3019
3020	cat >>confdefs.h <<_ACEOF
3021	#define CFA_LIBDIR "${cfa_libdir}"
3022	_ACEOF
3023
3024	CFA_LIBDIR=${cfa_libdir}
3025
3026
3027	# Checks for programs.
3028	ac_ext=cpp
3029	ac_cpp='$CXXCPP $CPPFLAGS'
3030	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3031	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3032	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3033	if test -z "$CXX"; then
3034	if test -n "$CCC"; then
3035	CXX=$CCC
3036	else
3037	if test -n "$ac_tool_prefix"; then
3038	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3039	do
3040	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3041	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3042	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3043	$as_echo_n "checking for $ac_word... " >&6; }
3044	if ${ac_cv_prog_CXX+:} false; then :
3045	$as_echo_n "(cached) " >&6
3046	else
3047	if test -n "$CXX"; then
3048	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3049	else
3050	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3051	for as_dir in $PATH
3052	do
3053	IFS=$as_save_IFS
3054	test -z "$as_dir" && as_dir=.
3055	for ac_exec_ext in '' $ac_executable_extensions; do
3056	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3057	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3058	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3059	break 2
3060	fi
3061	done
3062	done
3063	IFS=$as_save_IFS
3064
3065	fi
3066	fi
3067	CXX=$ac_cv_prog_CXX
3068	if test -n "$CXX"; then
3069	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3070	$as_echo "$CXX" >&6; }
3071	else
3072	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3073	$as_echo "no" >&6; }
3074	fi
3075
3076
3077	test -n "$CXX" && break
3078	done
3079	fi
3080	if test -z "$CXX"; then
3081	ac_ct_CXX=$CXX
3082	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3083	do
3084	# Extract the first word of "$ac_prog", so it can be a program name with args.
3085	set dummy $ac_prog; ac_word=$2
3086	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3087	$as_echo_n "checking for $ac_word... " >&6; }
3088	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3089	$as_echo_n "(cached) " >&6
3090	else
3091	if test -n "$ac_ct_CXX"; then
3092	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3093	else
3094	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3095	for as_dir in $PATH
3096	do
3097	IFS=$as_save_IFS
3098	test -z "$as_dir" && as_dir=.
3099	for ac_exec_ext in '' $ac_executable_extensions; do
3100	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3101	ac_cv_prog_ac_ct_CXX="$ac_prog"
3102	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3103	break 2
3104	fi
3105	done
3106	done
3107	IFS=$as_save_IFS
3108
3109	fi
3110	fi
3111	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3112	if test -n "$ac_ct_CXX"; then
3113	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3114	$as_echo "$ac_ct_CXX" >&6; }
3115	else
3116	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3117	$as_echo "no" >&6; }
3118	fi
3119
3120
3121	test -n "$ac_ct_CXX" && break
3122	done
3123
3124	if test "x$ac_ct_CXX" = x; then
3125	CXX="g++"
3126	else
3127	case $cross_compiling:$ac_tool_warned in
3128	yes:)
3129	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3130	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3131	ac_tool_warned=yes ;;
3132	esac
3133	CXX=$ac_ct_CXX
3134	fi
3135	fi
3136
3137	fi
3138	fi
3139	# Provide some information about the compiler.
3140	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3141	set X $ac_compile
3142	ac_compiler=$2
3143	for ac_option in --version -v -V -qversion; do
3144	{ { ac_try="$ac_compiler $ac_option >&5"
3145	case "(($ac_try" in
3146	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3147	*) ac_try_echo=$ac_try;;
3148	esac
3149	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3150	$as_echo "$ac_try_echo"; } >&5
3151	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3152	ac_status=$?
3153	if test -s conftest.err; then
3154	sed '10a\
3155	... rest of stderr output deleted ...
3156	10q' conftest.err >conftest.er1
3157	cat conftest.er1 >&5
3158	fi
3159	rm -f conftest.er1 conftest.err
3160	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3161	test $ac_status = 0; }
3162	done
3163
3164	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3165	/* end confdefs.h. */
3166
3167	int
3168	main ()
3169	{
3170
3171	;
3172	return 0;
3173	}
3174	_ACEOF
3175	ac_clean_files_save=$ac_clean_files
3176	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3177	# Try to create an executable without -o first, disregard a.out.
3178	# It will help us diagnose broken compilers, and finding out an intuition
3179	# of exeext.
3180	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
3181	$as_echo_n "checking whether the C++ compiler works... " >&6; }
3182	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3183
3184	# The possible output files:
3185	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3186
3187	ac_rmfiles=
3188	for ac_file in $ac_files
3189	do
3190	case $ac_file in
3191	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3192	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3193	esac
3194	done
3195	rm -f $ac_rmfiles
3196
3197	if { { ac_try="$ac_link_default"
3198	case "(($ac_try" in
3199	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3200	*) ac_try_echo=$ac_try;;
3201	esac
3202	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3203	$as_echo "$ac_try_echo"; } >&5
3204	(eval "$ac_link_default") 2>&5
3205	ac_status=$?
3206	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3207	test $ac_status = 0; }; then :
3208	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3209	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3210	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3211	# so that the user can short-circuit this test for compilers unknown to
3212	# Autoconf.
3213	for ac_file in $ac_files ''
3214	do
3215	test -f "$ac_file" \|\| continue
3216	case $ac_file in
3217	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
3218	;;
3219	[ab].out )
3220	# We found the default executable, but exeext='' is most
3221	# certainly right.
3222	break;;
3223	. )
3224	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3225	then :; else
3226	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3227	fi
3228	# We set ac_cv_exeext here because the later test for it is not
3229	# safe: cross compilers may not add the suffix if given an `-o'
3230	# argument, so we may need to know it at that point already.
3231	# Even if this section looks crufty: it has the advantage of
3232	# actually working.
3233	break;;
3234	* )
3235	break;;
3236	esac
3237	done
3238	test "$ac_cv_exeext" = no && ac_cv_exeext=
3239
3240	else
3241	ac_file=''
3242	fi
3243	if test -z "$ac_file"; then :
3244	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3245	$as_echo "no" >&6; }
3246	$as_echo "$as_me: failed program was:" >&5
3247	sed 's/^/\| /' conftest.$ac_ext >&5
3248
3249	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3250	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3251	as_fn_error 77 "C++ compiler cannot create executables
3252	See \`config.log' for more details" "$LINENO" 5; }
3253	else
3254	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3255	$as_echo "yes" >&6; }
3256	fi
3257	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3258	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
3259	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3260	$as_echo "$ac_file" >&6; }
3261	ac_exeext=$ac_cv_exeext
3262
3263	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3264	ac_clean_files=$ac_clean_files_save
3265	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3266	$as_echo_n "checking for suffix of executables... " >&6; }
3267	if { { ac_try="$ac_link"
3268	case "(($ac_try" in
3269	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3270	*) ac_try_echo=$ac_try;;
3271	esac
3272	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3273	$as_echo "$ac_try_echo"; } >&5
3274	(eval "$ac_link") 2>&5
3275	ac_status=$?
3276	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3277	test $ac_status = 0; }; then :
3278	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3279	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3280	# work properly (i.e., refer to `conftest.exe'), while it won't with
3281	# `rm'.
3282	for ac_file in conftest.exe conftest conftest.*; do
3283	test -f "$ac_file" \|\| continue
3284	case $ac_file in
3285	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3286	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3287	break;;
3288	* ) break;;
3289	esac
3290	done
3291	else
3292	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3293	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3294	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3295	See \`config.log' for more details" "$LINENO" 5; }
3296	fi
3297	rm -f conftest conftest$ac_cv_exeext
3298	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3299	$as_echo "$ac_cv_exeext" >&6; }
3300
3301	rm -f conftest.$ac_ext
3302	EXEEXT=$ac_cv_exeext
3303	ac_exeext=$EXEEXT
3304	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3305	/* end confdefs.h. */
3306	#include <stdio.h>
3307	int
3308	main ()
3309	{
3310	FILE *f = fopen ("conftest.out", "w");
3311	return ferror (f) \|\| fclose (f) != 0;
3312
3313	;
3314	return 0;
3315	}
3316	_ACEOF
3317	ac_clean_files="$ac_clean_files conftest.out"
3318	# Check that the compiler produces executables we can run. If not, either
3319	# the compiler is broken, or we cross compile.
3320	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3321	$as_echo_n "checking whether we are cross compiling... " >&6; }
3322	if test "$cross_compiling" != yes; then
3323	{ { ac_try="$ac_link"
3324	case "(($ac_try" in
3325	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3326	*) ac_try_echo=$ac_try;;
3327	esac
3328	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3329	$as_echo "$ac_try_echo"; } >&5
3330	(eval "$ac_link") 2>&5
3331	ac_status=$?
3332	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3333	test $ac_status = 0; }
3334	if { ac_try='./conftest$ac_cv_exeext'
3335	{ { case "(($ac_try" in
3336	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3337	*) ac_try_echo=$ac_try;;
3338	esac
3339	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3340	$as_echo "$ac_try_echo"; } >&5
3341	(eval "$ac_try") 2>&5
3342	ac_status=$?
3343	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3344	test $ac_status = 0; }; }; then
3345	cross_compiling=no
3346	else
3347	if test "$cross_compiling" = maybe; then
3348	cross_compiling=yes
3349	else
3350	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3351	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3352	as_fn_error $? "cannot run C++ compiled programs.
3353	If you meant to cross compile, use \`--host'.
3354	See \`config.log' for more details" "$LINENO" 5; }
3355	fi
3356	fi
3357	fi
3358	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3359	$as_echo "$cross_compiling" >&6; }
3360
3361	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3362	ac_clean_files=$ac_clean_files_save
3363	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3364	$as_echo_n "checking for suffix of object files... " >&6; }
3365	if ${ac_cv_objext+:} false; then :
3366	$as_echo_n "(cached) " >&6
3367	else
3368	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3369	/* end confdefs.h. */
3370
3371	int
3372	main ()
3373	{
3374
3375	;
3376	return 0;
3377	}
3378	_ACEOF
3379	rm -f conftest.o conftest.obj
3380	if { { ac_try="$ac_compile"
3381	case "(($ac_try" in
3382	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3383	*) ac_try_echo=$ac_try;;
3384	esac
3385	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3386	$as_echo "$ac_try_echo"; } >&5
3387	(eval "$ac_compile") 2>&5
3388	ac_status=$?
3389	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3390	test $ac_status = 0; }; then :
3391	for ac_file in conftest.o conftest.obj conftest.*; do
3392	test -f "$ac_file" \|\| continue;
3393	case $ac_file in
3394	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3395	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3396	break;;
3397	esac
3398	done
3399	else
3400	$as_echo "$as_me: failed program was:" >&5
3401	sed 's/^/\| /' conftest.$ac_ext >&5
3402
3403	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3404	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3405	as_fn_error $? "cannot compute suffix of object files: cannot compile
3406	See \`config.log' for more details" "$LINENO" 5; }
3407	fi
3408	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3409	fi
3410	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3411	$as_echo "$ac_cv_objext" >&6; }
3412	OBJEXT=$ac_cv_objext
3413	ac_objext=$OBJEXT
3414	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3415	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3416	if ${ac_cv_cxx_compiler_gnu+:} false; then :
3417	$as_echo_n "(cached) " >&6
3418	else
3419	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3420	/* end confdefs.h. */
3421
3422	int
3423	main ()
3424	{
3425	#ifndef __GNUC__
3426	choke me
3427	#endif
3428
3429	;
3430	return 0;
3431	}
3432	_ACEOF
3433	if ac_fn_cxx_try_compile "$LINENO"; then :
3434	ac_compiler_gnu=yes
3435	else
3436	ac_compiler_gnu=no
3437	fi
3438	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3439	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3440
3441	fi
3442	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3443	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3444	if test $ac_compiler_gnu = yes; then
3445	GXX=yes
3446	else
3447	GXX=
3448	fi
3449	ac_test_CXXFLAGS=${CXXFLAGS+set}
3450	ac_save_CXXFLAGS=$CXXFLAGS
3451	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3452	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3453	if ${ac_cv_prog_cxx_g+:} false; then :
3454	$as_echo_n "(cached) " >&6
3455	else
3456	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3457	ac_cxx_werror_flag=yes
3458	ac_cv_prog_cxx_g=no
3459	CXXFLAGS="-g"
3460	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3461	/* end confdefs.h. */
3462
3463	int
3464	main ()
3465	{
3466
3467	;
3468	return 0;
3469	}
3470	_ACEOF
3471	if ac_fn_cxx_try_compile "$LINENO"; then :
3472	ac_cv_prog_cxx_g=yes
3473	else
3474	CXXFLAGS=""
3475	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3476	/* end confdefs.h. */
3477
3478	int
3479	main ()
3480	{
3481
3482	;
3483	return 0;
3484	}
3485	_ACEOF
3486	if ac_fn_cxx_try_compile "$LINENO"; then :
3487
3488	else
3489	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3490	CXXFLAGS="-g"
3491	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3492	/* end confdefs.h. */
3493
3494	int
3495	main ()
3496	{
3497
3498	;
3499	return 0;
3500	}
3501	_ACEOF
3502	if ac_fn_cxx_try_compile "$LINENO"; then :
3503	ac_cv_prog_cxx_g=yes
3504	fi
3505	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3506	fi
3507	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3508	fi
3509	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3510	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3511	fi
3512	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3513	$as_echo "$ac_cv_prog_cxx_g" >&6; }
3514	if test "$ac_test_CXXFLAGS" = set; then
3515	CXXFLAGS=$ac_save_CXXFLAGS
3516	elif test $ac_cv_prog_cxx_g = yes; then
3517	if test "$GXX" = yes; then
3518	CXXFLAGS="-g -O2"
3519	else
3520	CXXFLAGS="-g"
3521	fi
3522	else
3523	if test "$GXX" = yes; then
3524	CXXFLAGS="-O2"
3525	else
3526	CXXFLAGS=
3527	fi
3528	fi
3529	ac_ext=c
3530	ac_cpp='$CPP $CPPFLAGS'
3531	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3532	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3533	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3534	DEPDIR="${am__leading_dot}deps"
3535
3536	ac_config_commands="$ac_config_commands depfiles"
3537
3538
3539	am_make=${MAKE-make}
3540	cat > confinc << 'END'
3541	am__doit:
3542	@echo this is the am__doit target
3543	.PHONY: am__doit
3544	END
3545	# If we don't find an include directive, just comment out the code.
3546	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3547	$as_echo_n "checking for style of include used by $am_make... " >&6; }
3548	am__include="#"
3549	am__quote=
3550	_am_result=none
3551	# First try GNU make style include.
3552	echo "include confinc" > confmf
3553	# Ignore all kinds of additional output from `make'.
3554	case `$am_make -s -f confmf 2> /dev/null` in #(
3555	the\ am__doit\ target)
3556	am__include=include
3557	am__quote=
3558	_am_result=GNU
3559	;;
3560	esac
3561	# Now try BSD make style include.
3562	if test "$am__include" = "#"; then
3563	echo '.include "confinc"' > confmf
3564	case `$am_make -s -f confmf 2> /dev/null` in #(
3565	the\ am__doit\ target)
3566	am__include=.include
3567	am__quote="\""
3568	_am_result=BSD
3569	;;
3570	esac
3571	fi
3572
3573
3574	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3575	$as_echo "$_am_result" >&6; }
3576	rm -f confinc confmf
3577
3578	# Check whether --enable-dependency-tracking was given.
3579	if test "${enable_dependency_tracking+set}" = set; then :
3580	enableval=$enable_dependency_tracking;
3581	fi
3582
3583	if test "x$enable_dependency_tracking" != xno; then
3584	am_depcomp="$ac_aux_dir/depcomp"
3585	AMDEPBACKSLASH='\'
3586	am__nodep='_no'
3587	fi
3588	if test "x$enable_dependency_tracking" != xno; then
3589	AMDEP_TRUE=
3590	AMDEP_FALSE='#'
3591	else
3592	AMDEP_TRUE='#'
3593	AMDEP_FALSE=
3594	fi
3595
3596
3597
3598	depcc="$CXX" am_compiler_list=
3599
3600	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3601	$as_echo_n "checking dependency style of $depcc... " >&6; }
3602	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
3603	$as_echo_n "(cached) " >&6
3604	else
3605	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3606	# We make a subdir and do the tests there. Otherwise we can end up
3607	# making bogus files that we don't know about and never remove. For
3608	# instance it was reported that on HP-UX the gcc test will end up
3609	# making a dummy file named `D' -- because `-MD' means `put the output
3610	# in D'.
3611	rm -rf conftest.dir
3612	mkdir conftest.dir
3613	# Copy depcomp to subdir because otherwise we won't find it if we're
3614	# using a relative directory.
3615	cp "$am_depcomp" conftest.dir
3616	cd conftest.dir
3617	# We will build objects and dependencies in a subdirectory because
3618	# it helps to detect inapplicable dependency modes. For instance
3619	# both Tru64's cc and ICC support -MD to output dependencies as a
3620	# side effect of compilation, but ICC will put the dependencies in
3621	# the current directory while Tru64 will put them in the object
3622	# directory.
3623	mkdir sub
3624
3625	am_cv_CXX_dependencies_compiler_type=none
3626	if test "$am_compiler_list" = ""; then
3627	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3628	fi
3629	am__universal=false
3630	case " $depcc " in #(
3631	\ -arch\ \ -arch\ *) am__universal=true ;;
3632	esac
3633
3634	for depmode in $am_compiler_list; do
3635	# Setup a source with many dependencies, because some compilers
3636	# like to wrap large dependency lists on column 80 (with \), and
3637	# we should not choose a depcomp mode which is confused by this.
3638	#
3639	# We need to recreate these files for each test, as the compiler may
3640	# overwrite some of them when testing with obscure command lines.
3641	# This happens at least with the AIX C compiler.
3642	: > sub/conftest.c
3643	for i in 1 2 3 4 5 6; do
3644	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3645	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3646	# Solaris 8's {/usr,}/bin/sh.
3647	touch sub/conftst$i.h
3648	done
3649	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3650
3651	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3652	# mode. It turns out that the SunPro C++ compiler does not properly
3653	# handle `-M -o', and we need to detect this. Also, some Intel
3654	# versions had trouble with output in subdirs
3655	am__obj=sub/conftest.${OBJEXT-o}
3656	am__minus_obj="-o $am__obj"
3657	case $depmode in
3658	gcc)
3659	# This depmode causes a compiler race in universal mode.
3660	test "$am__universal" = false \|\| continue
3661	;;
3662	nosideeffect)
3663	# after this tag, mechanisms are not by side-effect, so they'll
3664	# only be used when explicitly requested
3665	if test "x$enable_dependency_tracking" = xyes; then
3666	continue
3667	else
3668	break
3669	fi
3670	;;
3671	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
3672	# This compiler won't grok `-c -o', but also, the minuso test has
3673	# not run yet. These depmodes are late enough in the game, and
3674	# so weak that their functioning should not be impacted.
3675	am__obj=conftest.${OBJEXT-o}
3676	am__minus_obj=
3677	;;
3678	none) break ;;
3679	esac
3680	if depmode=$depmode \
3681	source=sub/conftest.c object=$am__obj \
3682	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3683	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3684	>/dev/null 2>conftest.err &&
3685	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3686	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3687	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3688	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3689	# icc doesn't choke on unknown options, it will just issue warnings
3690	# or remarks (even with -Werror). So we grep stderr for any message
3691	# that says an option was ignored or not supported.
3692	# When given -MP, icc 7.0 and 7.1 complain thusly:
3693	# icc: Command line warning: ignoring option '-M'; no argument required
3694	# The diagnosis changed in icc 8.0:
3695	# icc: Command line remark: option '-MP' not supported
3696	if (grep 'ignoring option' conftest.err \|\|
3697	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3698	am_cv_CXX_dependencies_compiler_type=$depmode
3699	break
3700	fi
3701	fi
3702	done
3703
3704	cd ..
3705	rm -rf conftest.dir
3706	else
3707	am_cv_CXX_dependencies_compiler_type=none
3708	fi
3709
3710	fi
3711	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
3712	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
3713	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
3714
3715	if
3716	test "x$enable_dependency_tracking" != xno \
3717	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
3718	am__fastdepCXX_TRUE=
3719	am__fastdepCXX_FALSE='#'
3720	else
3721	am__fastdepCXX_TRUE='#'
3722	am__fastdepCXX_FALSE=
3723	fi
3724
3725
3726	for ac_prog in gawk mawk nawk awk
3727	do
3728	# Extract the first word of "$ac_prog", so it can be a program name with args.
3729	set dummy $ac_prog; ac_word=$2
3730	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3731	$as_echo_n "checking for $ac_word... " >&6; }
3732	if ${ac_cv_prog_AWK+:} false; then :
3733	$as_echo_n "(cached) " >&6
3734	else
3735	if test -n "$AWK"; then
3736	ac_cv_prog_AWK="$AWK" # Let the user override the test.
3737	else
3738	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3739	for as_dir in $PATH
3740	do
3741	IFS=$as_save_IFS
3742	test -z "$as_dir" && as_dir=.
3743	for ac_exec_ext in '' $ac_executable_extensions; do
3744	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3745	ac_cv_prog_AWK="$ac_prog"
3746	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3747	break 2
3748	fi
3749	done
3750	done
3751	IFS=$as_save_IFS
3752
3753	fi
3754	fi
3755	AWK=$ac_cv_prog_AWK
3756	if test -n "$AWK"; then
3757	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3758	$as_echo "$AWK" >&6; }
3759	else
3760	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3761	$as_echo "no" >&6; }
3762	fi
3763
3764
3765	test -n "$AWK" && break
3766	done
3767
3768	ac_ext=c
3769	ac_cpp='$CPP $CPPFLAGS'
3770	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3771	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3772	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3773	if test -n "$ac_tool_prefix"; then
3774	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3775	set dummy ${ac_tool_prefix}gcc; ac_word=$2
3776	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3777	$as_echo_n "checking for $ac_word... " >&6; }
3778	if ${ac_cv_prog_CC+:} false; then :
3779	$as_echo_n "(cached) " >&6
3780	else
3781	if test -n "$CC"; then
3782	ac_cv_prog_CC="$CC" # Let the user override the test.
3783	else
3784	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3785	for as_dir in $PATH
3786	do
3787	IFS=$as_save_IFS
3788	test -z "$as_dir" && as_dir=.
3789	for ac_exec_ext in '' $ac_executable_extensions; do
3790	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3791	ac_cv_prog_CC="${ac_tool_prefix}gcc"
3792	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3793	break 2
3794	fi
3795	done
3796	done
3797	IFS=$as_save_IFS
3798
3799	fi
3800	fi
3801	CC=$ac_cv_prog_CC
3802	if test -n "$CC"; then
3803	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3804	$as_echo "$CC" >&6; }
3805	else
3806	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3807	$as_echo "no" >&6; }
3808	fi
3809
3810
3811	fi
3812	if test -z "$ac_cv_prog_CC"; then
3813	ac_ct_CC=$CC
3814	# Extract the first word of "gcc", so it can be a program name with args.
3815	set dummy gcc; ac_word=$2
3816	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3817	$as_echo_n "checking for $ac_word... " >&6; }
3818	if ${ac_cv_prog_ac_ct_CC+:} false; then :
3819	$as_echo_n "(cached) " >&6
3820	else
3821	if test -n "$ac_ct_CC"; then
3822	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3823	else
3824	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3825	for as_dir in $PATH
3826	do
3827	IFS=$as_save_IFS
3828	test -z "$as_dir" && as_dir=.
3829	for ac_exec_ext in '' $ac_executable_extensions; do
3830	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3831	ac_cv_prog_ac_ct_CC="gcc"
3832	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3833	break 2
3834	fi
3835	done
3836	done
3837	IFS=$as_save_IFS
3838
3839	fi
3840	fi
3841	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3842	if test -n "$ac_ct_CC"; then
3843	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3844	$as_echo "$ac_ct_CC" >&6; }
3845	else
3846	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3847	$as_echo "no" >&6; }
3848	fi
3849
3850	if test "x$ac_ct_CC" = x; then
3851	CC=""
3852	else
3853	case $cross_compiling:$ac_tool_warned in
3854	yes:)
3855	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3856	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3857	ac_tool_warned=yes ;;
3858	esac
3859	CC=$ac_ct_CC
3860	fi
3861	else
3862	CC="$ac_cv_prog_CC"
3863	fi
3864
3865	if test -z "$CC"; then
3866	if test -n "$ac_tool_prefix"; then
3867	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3868	set dummy ${ac_tool_prefix}cc; ac_word=$2
3869	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3870	$as_echo_n "checking for $ac_word... " >&6; }
3871	if ${ac_cv_prog_CC+:} false; then :
3872	$as_echo_n "(cached) " >&6
3873	else
3874	if test -n "$CC"; then
3875	ac_cv_prog_CC="$CC" # Let the user override the test.
3876	else
3877	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3878	for as_dir in $PATH
3879	do
3880	IFS=$as_save_IFS
3881	test -z "$as_dir" && as_dir=.
3882	for ac_exec_ext in '' $ac_executable_extensions; do
3883	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3884	ac_cv_prog_CC="${ac_tool_prefix}cc"
3885	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3886	break 2
3887	fi
3888	done
3889	done
3890	IFS=$as_save_IFS
3891
3892	fi
3893	fi
3894	CC=$ac_cv_prog_CC
3895	if test -n "$CC"; then
3896	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3897	$as_echo "$CC" >&6; }
3898	else
3899	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3900	$as_echo "no" >&6; }
3901	fi
3902
3903
3904	fi
3905	fi
3906	if test -z "$CC"; then
3907	# Extract the first word of "cc", so it can be a program name with args.
3908	set dummy cc; ac_word=$2
3909	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3910	$as_echo_n "checking for $ac_word... " >&6; }
3911	if ${ac_cv_prog_CC+:} false; then :
3912	$as_echo_n "(cached) " >&6
3913	else
3914	if test -n "$CC"; then
3915	ac_cv_prog_CC="$CC" # Let the user override the test.
3916	else
3917	ac_prog_rejected=no
3918	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3919	for as_dir in $PATH
3920	do
3921	IFS=$as_save_IFS
3922	test -z "$as_dir" && as_dir=.
3923	for ac_exec_ext in '' $ac_executable_extensions; do
3924	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3925	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3926	ac_prog_rejected=yes
3927	continue
3928	fi
3929	ac_cv_prog_CC="cc"
3930	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3931	break 2
3932	fi
3933	done
3934	done
3935	IFS=$as_save_IFS
3936
3937	if test $ac_prog_rejected = yes; then
3938	# We found a bogon in the path, so make sure we never use it.
3939	set dummy $ac_cv_prog_CC
3940	shift
3941	if test $# != 0; then
3942	# We chose a different compiler from the bogus one.
3943	# However, it has the same basename, so the bogon will be chosen
3944	# first if we set CC to just the basename; use the full file name.
3945	shift
3946	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3947	fi
3948	fi
3949	fi
3950	fi
3951	CC=$ac_cv_prog_CC
3952	if test -n "$CC"; then
3953	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3954	$as_echo "$CC" >&6; }
3955	else
3956	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3957	$as_echo "no" >&6; }
3958	fi
3959
3960
3961	fi
3962	if test -z "$CC"; then
3963	if test -n "$ac_tool_prefix"; then
3964	for ac_prog in cl.exe
3965	do
3966	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3967	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3968	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3969	$as_echo_n "checking for $ac_word... " >&6; }
3970	if ${ac_cv_prog_CC+:} false; then :
3971	$as_echo_n "(cached) " >&6
3972	else
3973	if test -n "$CC"; then
3974	ac_cv_prog_CC="$CC" # Let the user override the test.
3975	else
3976	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3977	for as_dir in $PATH
3978	do
3979	IFS=$as_save_IFS
3980	test -z "$as_dir" && as_dir=.
3981	for ac_exec_ext in '' $ac_executable_extensions; do
3982	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3983	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3984	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3985	break 2
3986	fi
3987	done
3988	done
3989	IFS=$as_save_IFS
3990
3991	fi
3992	fi
3993	CC=$ac_cv_prog_CC
3994	if test -n "$CC"; then
3995	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3996	$as_echo "$CC" >&6; }
3997	else
3998	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3999	$as_echo "no" >&6; }
4000	fi
4001
4002
4003	test -n "$CC" && break
4004	done
4005	fi
4006	if test -z "$CC"; then
4007	ac_ct_CC=$CC
4008	for ac_prog in cl.exe
4009	do
4010	# Extract the first word of "$ac_prog", so it can be a program name with args.
4011	set dummy $ac_prog; ac_word=$2
4012	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4013	$as_echo_n "checking for $ac_word... " >&6; }
4014	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4015	$as_echo_n "(cached) " >&6
4016	else
4017	if test -n "$ac_ct_CC"; then
4018	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4019	else
4020	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4021	for as_dir in $PATH
4022	do
4023	IFS=$as_save_IFS
4024	test -z "$as_dir" && as_dir=.
4025	for ac_exec_ext in '' $ac_executable_extensions; do
4026	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4027	ac_cv_prog_ac_ct_CC="$ac_prog"
4028	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4029	break 2
4030	fi
4031	done
4032	done
4033	IFS=$as_save_IFS
4034
4035	fi
4036	fi
4037	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4038	if test -n "$ac_ct_CC"; then
4039	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4040	$as_echo "$ac_ct_CC" >&6; }
4041	else
4042	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4043	$as_echo "no" >&6; }
4044	fi
4045
4046
4047	test -n "$ac_ct_CC" && break
4048	done
4049
4050	if test "x$ac_ct_CC" = x; then
4051	CC=""
4052	else
4053	case $cross_compiling:$ac_tool_warned in
4054	yes:)
4055	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4056	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4057	ac_tool_warned=yes ;;
4058	esac
4059	CC=$ac_ct_CC
4060	fi
4061	fi
4062
4063	fi
4064
4065
4066	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4067	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4068	as_fn_error $? "no acceptable C compiler found in \$PATH
4069	See \`config.log' for more details" "$LINENO" 5; }
4070
4071	# Provide some information about the compiler.
4072	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4073	set X $ac_compile
4074	ac_compiler=$2
4075	for ac_option in --version -v -V -qversion; do
4076	{ { ac_try="$ac_compiler $ac_option >&5"
4077	case "(($ac_try" in
4078	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4079	*) ac_try_echo=$ac_try;;
4080	esac
4081	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4082	$as_echo "$ac_try_echo"; } >&5
4083	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
4084	ac_status=$?
4085	if test -s conftest.err; then
4086	sed '10a\
4087	... rest of stderr output deleted ...
4088	10q' conftest.err >conftest.er1
4089	cat conftest.er1 >&5
4090	fi
4091	rm -f conftest.er1 conftest.err
4092	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4093	test $ac_status = 0; }
4094	done
4095
4096	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4097	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4098	if ${ac_cv_c_compiler_gnu+:} false; then :
4099	$as_echo_n "(cached) " >&6
4100	else
4101	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4102	/* end confdefs.h. */
4103
4104	int
4105	main ()
4106	{
4107	#ifndef __GNUC__
4108	choke me
4109	#endif
4110
4111	;
4112	return 0;
4113	}
4114	_ACEOF
4115	if ac_fn_c_try_compile "$LINENO"; then :
4116	ac_compiler_gnu=yes
4117	else
4118	ac_compiler_gnu=no
4119	fi
4120	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4121	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4122
4123	fi
4124	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4125	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
4126	if test $ac_compiler_gnu = yes; then
4127	GCC=yes
4128	else
4129	GCC=
4130	fi
4131	ac_test_CFLAGS=${CFLAGS+set}
4132	ac_save_CFLAGS=$CFLAGS
4133	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4134	$as_echo_n "checking whether $CC accepts -g... " >&6; }
4135	if ${ac_cv_prog_cc_g+:} false; then :
4136	$as_echo_n "(cached) " >&6
4137	else
4138	ac_save_c_werror_flag=$ac_c_werror_flag
4139	ac_c_werror_flag=yes
4140	ac_cv_prog_cc_g=no
4141	CFLAGS="-g"
4142	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4143	/* end confdefs.h. */
4144
4145	int
4146	main ()
4147	{
4148
4149	;
4150	return 0;
4151	}
4152	_ACEOF
4153	if ac_fn_c_try_compile "$LINENO"; then :
4154	ac_cv_prog_cc_g=yes
4155	else
4156	CFLAGS=""
4157	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4158	/* end confdefs.h. */
4159
4160	int
4161	main ()
4162	{
4163
4164	;
4165	return 0;
4166	}
4167	_ACEOF
4168	if ac_fn_c_try_compile "$LINENO"; then :
4169
4170	else
4171	ac_c_werror_flag=$ac_save_c_werror_flag
4172	CFLAGS="-g"
4173	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4174	/* end confdefs.h. */
4175
4176	int
4177	main ()
4178	{
4179
4180	;
4181	return 0;
4182	}
4183	_ACEOF
4184	if ac_fn_c_try_compile "$LINENO"; then :
4185	ac_cv_prog_cc_g=yes
4186	fi
4187	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4188	fi
4189	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4190	fi
4191	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4192	ac_c_werror_flag=$ac_save_c_werror_flag
4193	fi
4194	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4195	$as_echo "$ac_cv_prog_cc_g" >&6; }
4196	if test "$ac_test_CFLAGS" = set; then
4197	CFLAGS=$ac_save_CFLAGS
4198	elif test $ac_cv_prog_cc_g = yes; then
4199	if test "$GCC" = yes; then
4200	CFLAGS="-g -O2"
4201	else
4202	CFLAGS="-g"
4203	fi
4204	else
4205	if test "$GCC" = yes; then
4206	CFLAGS="-O2"
4207	else
4208	CFLAGS=
4209	fi
4210	fi
4211	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4212	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4213	if ${ac_cv_prog_cc_c89+:} false; then :
4214	$as_echo_n "(cached) " >&6
4215	else
4216	ac_cv_prog_cc_c89=no
4217	ac_save_CC=$CC
4218	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4219	/* end confdefs.h. */
4220	#include <stdarg.h>
4221	#include <stdio.h>
4222	#include <sys/types.h>
4223	#include <sys/stat.h>
4224	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4225	struct buf { int x; };
4226	FILE * (rcsopen) (struct buf , struct stat *, int);
4227	static char *e (p, i)
4228	char **p;
4229	int i;
4230	{
4231	return p[i];
4232	}
4233	static char f (char (g) (char , int), char *p, ...)
4234	{
4235	char *s;
4236	va_list v;
4237	va_start (v,p);
4238	s = g (p, va_arg (v,int));
4239	va_end (v);
4240	return s;
4241	}
4242
4243	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4244	function prototypes and stuff, but not '\xHH' hex character constants.
4245	These don't provoke an error unfortunately, instead are silently treated
4246	as 'x'. The following induces an error, until -std is added to get
4247	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4248	array size at least. It's necessary to write '\x00'==0 to get something
4249	that's true only with -std. */
4250	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4251
4252	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4253	inside strings and character constants. */
4254	#define FOO(x) 'x'
4255	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4256
4257	int test (int i, double x);
4258	struct s1 {int (*f) (int a);};
4259	struct s2 {int (*f) (double a);};
4260	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
4261	int argc;
4262	char **argv;
4263	int
4264	main ()
4265	{
4266	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
4267	;
4268	return 0;
4269	}
4270	_ACEOF
4271	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4272	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4273	do
4274	CC="$ac_save_CC $ac_arg"
4275	if ac_fn_c_try_compile "$LINENO"; then :
4276	ac_cv_prog_cc_c89=$ac_arg
4277	fi
4278	rm -f core conftest.err conftest.$ac_objext
4279	test "x$ac_cv_prog_cc_c89" != "xno" && break
4280	done
4281	rm -f conftest.$ac_ext
4282	CC=$ac_save_CC
4283
4284	fi
4285	# AC_CACHE_VAL
4286	case "x$ac_cv_prog_cc_c89" in
4287	x)
4288	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4289	$as_echo "none needed" >&6; } ;;
4290	xno)
4291	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4292	$as_echo "unsupported" >&6; } ;;
4293	*)
4294	CC="$CC $ac_cv_prog_cc_c89"
4295	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4296	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4297	esac
4298	if test "x$ac_cv_prog_cc_c89" != xno; then :
4299
4300	fi
4301
4302	ac_ext=c
4303	ac_cpp='$CPP $CPPFLAGS'
4304	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4305	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4306	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4307
4308	depcc="$CC" am_compiler_list=
4309
4310	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4311	$as_echo_n "checking dependency style of $depcc... " >&6; }
4312	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4313	$as_echo_n "(cached) " >&6
4314	else
4315	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4316	# We make a subdir and do the tests there. Otherwise we can end up
4317	# making bogus files that we don't know about and never remove. For
4318	# instance it was reported that on HP-UX the gcc test will end up
4319	# making a dummy file named `D' -- because `-MD' means `put the output
4320	# in D'.
4321	rm -rf conftest.dir
4322	mkdir conftest.dir
4323	# Copy depcomp to subdir because otherwise we won't find it if we're
4324	# using a relative directory.
4325	cp "$am_depcomp" conftest.dir
4326	cd conftest.dir
4327	# We will build objects and dependencies in a subdirectory because
4328	# it helps to detect inapplicable dependency modes. For instance
4329	# both Tru64's cc and ICC support -MD to output dependencies as a
4330	# side effect of compilation, but ICC will put the dependencies in
4331	# the current directory while Tru64 will put them in the object
4332	# directory.
4333	mkdir sub
4334
4335	am_cv_CC_dependencies_compiler_type=none
4336	if test "$am_compiler_list" = ""; then
4337	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4338	fi
4339	am__universal=false
4340	case " $depcc " in #(
4341	\ -arch\ \ -arch\ *) am__universal=true ;;
4342	esac
4343
4344	for depmode in $am_compiler_list; do
4345	# Setup a source with many dependencies, because some compilers
4346	# like to wrap large dependency lists on column 80 (with \), and
4347	# we should not choose a depcomp mode which is confused by this.
4348	#
4349	# We need to recreate these files for each test, as the compiler may
4350	# overwrite some of them when testing with obscure command lines.
4351	# This happens at least with the AIX C compiler.
4352	: > sub/conftest.c
4353	for i in 1 2 3 4 5 6; do
4354	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4355	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4356	# Solaris 8's {/usr,}/bin/sh.
4357	touch sub/conftst$i.h
4358	done
4359	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4360
4361	# We check with `-c' and `-o' for the sake of the "dashmstdout"
4362	# mode. It turns out that the SunPro C++ compiler does not properly
4363	# handle `-M -o', and we need to detect this. Also, some Intel
4364	# versions had trouble with output in subdirs
4365	am__obj=sub/conftest.${OBJEXT-o}
4366	am__minus_obj="-o $am__obj"
4367	case $depmode in
4368	gcc)
4369	# This depmode causes a compiler race in universal mode.
4370	test "$am__universal" = false \|\| continue
4371	;;
4372	nosideeffect)
4373	# after this tag, mechanisms are not by side-effect, so they'll
4374	# only be used when explicitly requested
4375	if test "x$enable_dependency_tracking" = xyes; then
4376	continue
4377	else
4378	break
4379	fi
4380	;;
4381	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4382	# This compiler won't grok `-c -o', but also, the minuso test has
4383	# not run yet. These depmodes are late enough in the game, and
4384	# so weak that their functioning should not be impacted.
4385	am__obj=conftest.${OBJEXT-o}
4386	am__minus_obj=
4387	;;
4388	none) break ;;
4389	esac
4390	if depmode=$depmode \
4391	source=sub/conftest.c object=$am__obj \
4392	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4393	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4394	>/dev/null 2>conftest.err &&
4395	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4396	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4397	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4398	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4399	# icc doesn't choke on unknown options, it will just issue warnings
4400	# or remarks (even with -Werror). So we grep stderr for any message
4401	# that says an option was ignored or not supported.
4402	# When given -MP, icc 7.0 and 7.1 complain thusly:
4403	# icc: Command line warning: ignoring option '-M'; no argument required
4404	# The diagnosis changed in icc 8.0:
4405	# icc: Command line remark: option '-MP' not supported
4406	if (grep 'ignoring option' conftest.err \|\|
4407	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4408	am_cv_CC_dependencies_compiler_type=$depmode
4409	break
4410	fi
4411	fi
4412	done
4413
4414	cd ..
4415	rm -rf conftest.dir
4416	else
4417	am_cv_CC_dependencies_compiler_type=none
4418	fi
4419
4420	fi
4421	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4422	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4423	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4424
4425	if
4426	test "x$enable_dependency_tracking" != xno \
4427	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4428	am__fastdepCC_TRUE=
4429	am__fastdepCC_FALSE='#'
4430	else
4431	am__fastdepCC_TRUE='#'
4432	am__fastdepCC_FALSE=
4433	fi
4434
4435
4436
4437	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4438	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4439	set x ${MAKE-make}
4440	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4441	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4442	$as_echo_n "(cached) " >&6
4443	else
4444	cat >conftest.make <<\_ACEOF
4445	SHELL = /bin/sh
4446	all:
4447	@echo '@@@%%%=$(MAKE)=@@@%%%'
4448	_ACEOF
4449	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4450	case `${MAKE-make} -f conftest.make 2>/dev/null` in
4451	@@@%%%=?=@@@%%%*)
4452	eval ac_cv_prog_make_${ac_make}_set=yes;;
4453	*)
4454	eval ac_cv_prog_make_${ac_make}_set=no;;
4455	esac
4456	rm -f conftest.make
4457	fi
4458	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4459	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4460	$as_echo "yes" >&6; }
4461	SET_MAKE=
4462	else
4463	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4464	$as_echo "no" >&6; }
4465	SET_MAKE="MAKE=${MAKE-make}"
4466	fi
4467
4468
4469	# Checks for libraries.
4470
4471	# Checks for header files.
4472
4473	ac_ext=c
4474	ac_cpp='$CPP $CPPFLAGS'
4475	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4476	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4477	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4478	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4479	$as_echo_n "checking how to run the C preprocessor... " >&6; }
4480	# On Suns, sometimes $CPP names a directory.
4481	if test -n "$CPP" && test -d "$CPP"; then
4482	CPP=
4483	fi
4484	if test -z "$CPP"; then
4485	if ${ac_cv_prog_CPP+:} false; then :
4486	$as_echo_n "(cached) " >&6
4487	else
4488	# Double quotes because CPP needs to be expanded
4489	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4490	do
4491	ac_preproc_ok=false
4492	for ac_c_preproc_warn_flag in '' yes
4493	do
4494	# Use a header file that comes with gcc, so configuring glibc
4495	# with a fresh cross-compiler works.
4496	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4497	# <limits.h> exists even on freestanding compilers.
4498	# On the NeXT, cc -E runs the code through the compiler's parser,
4499	# not just through cpp. "Syntax error" is here to catch this case.
4500	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4501	/* end confdefs.h. */
4502	#ifdef __STDC__
4503	# include <limits.h>
4504	#else
4505	# include <assert.h>
4506	#endif
4507	Syntax error
4508	_ACEOF
4509	if ac_fn_c_try_cpp "$LINENO"; then :
4510
4511	else
4512	# Broken: fails on valid input.
4513	continue
4514	fi
4515	rm -f conftest.err conftest.i conftest.$ac_ext
4516
4517	# OK, works on sane cases. Now check whether nonexistent headers
4518	# can be detected and how.
4519	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4520	/* end confdefs.h. */
4521	#include <ac_nonexistent.h>
4522	_ACEOF
4523	if ac_fn_c_try_cpp "$LINENO"; then :
4524	# Broken: success on invalid input.
4525	continue
4526	else
4527	# Passes both tests.
4528	ac_preproc_ok=:
4529	break
4530	fi
4531	rm -f conftest.err conftest.i conftest.$ac_ext
4532
4533	done
4534	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4535	rm -f conftest.i conftest.err conftest.$ac_ext
4536	if $ac_preproc_ok; then :
4537	break
4538	fi
4539
4540	done
4541	ac_cv_prog_CPP=$CPP
4542
4543	fi
4544	CPP=$ac_cv_prog_CPP
4545	else
4546	ac_cv_prog_CPP=$CPP
4547	fi
4548	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4549	$as_echo "$CPP" >&6; }
4550	ac_preproc_ok=false
4551	for ac_c_preproc_warn_flag in '' yes
4552	do
4553	# Use a header file that comes with gcc, so configuring glibc
4554	# with a fresh cross-compiler works.
4555	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4556	# <limits.h> exists even on freestanding compilers.
4557	# On the NeXT, cc -E runs the code through the compiler's parser,
4558	# not just through cpp. "Syntax error" is here to catch this case.
4559	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4560	/* end confdefs.h. */
4561	#ifdef __STDC__
4562	# include <limits.h>
4563	#else
4564	# include <assert.h>
4565	#endif
4566	Syntax error
4567	_ACEOF
4568	if ac_fn_c_try_cpp "$LINENO"; then :
4569
4570	else
4571	# Broken: fails on valid input.
4572	continue
4573	fi
4574	rm -f conftest.err conftest.i conftest.$ac_ext
4575
4576	# OK, works on sane cases. Now check whether nonexistent headers
4577	# can be detected and how.
4578	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4579	/* end confdefs.h. */
4580	#include <ac_nonexistent.h>
4581	_ACEOF
4582	if ac_fn_c_try_cpp "$LINENO"; then :
4583	# Broken: success on invalid input.
4584	continue
4585	else
4586	# Passes both tests.
4587	ac_preproc_ok=:
4588	break
4589	fi
4590	rm -f conftest.err conftest.i conftest.$ac_ext
4591
4592	done
4593	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4594	rm -f conftest.i conftest.err conftest.$ac_ext
4595	if $ac_preproc_ok; then :
4596
4597	else
4598	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4599	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4600	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4601	See \`config.log' for more details" "$LINENO" 5; }
4602	fi
4603
4604	ac_ext=c
4605	ac_cpp='$CPP $CPPFLAGS'
4606	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4607	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4608	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4609
4610
4611	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4612	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4613	if ${ac_cv_path_GREP+:} false; then :
4614	$as_echo_n "(cached) " >&6
4615	else
4616	if test -z "$GREP"; then
4617	ac_path_GREP_found=false
4618	# Loop through the user's path and test for each of PROGNAME-LIST
4619	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4620	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4621	do
4622	IFS=$as_save_IFS
4623	test -z "$as_dir" && as_dir=.
4624	for ac_prog in grep ggrep; do
4625	for ac_exec_ext in '' $ac_executable_extensions; do
4626	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4627	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
4628	# Check for GNU ac_path_GREP and select it if it is found.
4629	# Check for GNU $ac_path_GREP
4630	case `"$ac_path_GREP" --version 2>&1` in
4631	GNU)
4632	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4633	*)
4634	ac_count=0
4635	$as_echo_n 0123456789 >"conftest.in"
4636	while :
4637	do
4638	cat "conftest.in" "conftest.in" >"conftest.tmp"
4639	mv "conftest.tmp" "conftest.in"
4640	cp "conftest.in" "conftest.nl"
4641	$as_echo 'GREP' >> "conftest.nl"
4642	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
4643	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
4644	as_fn_arith $ac_count + 1 && ac_count=$as_val
4645	if test $ac_count -gt ${ac_path_GREP_max-0}; then
4646	# Best one so far, save it but keep looking for a better one
4647	ac_cv_path_GREP="$ac_path_GREP"
4648	ac_path_GREP_max=$ac_count
4649	fi
4650	# 10*(2^10) chars as input seems more than enough
4651	test $ac_count -gt 10 && break
4652	done
4653	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4654	esac
4655
4656	$ac_path_GREP_found && break 3
4657	done
4658	done
4659	done
4660	IFS=$as_save_IFS
4661	if test -z "$ac_cv_path_GREP"; then
4662	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4663	fi
4664	else
4665	ac_cv_path_GREP=$GREP
4666	fi
4667
4668	fi
4669	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4670	$as_echo "$ac_cv_path_GREP" >&6; }
4671	GREP="$ac_cv_path_GREP"
4672
4673
4674	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4675	$as_echo_n "checking for egrep... " >&6; }
4676	if ${ac_cv_path_EGREP+:} false; then :
4677	$as_echo_n "(cached) " >&6
4678	else
4679	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
4680	then ac_cv_path_EGREP="$GREP -E"
4681	else
4682	if test -z "$EGREP"; then
4683	ac_path_EGREP_found=false
4684	# Loop through the user's path and test for each of PROGNAME-LIST
4685	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4686	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4687	do
4688	IFS=$as_save_IFS
4689	test -z "$as_dir" && as_dir=.
4690	for ac_prog in egrep; do
4691	for ac_exec_ext in '' $ac_executable_extensions; do
4692	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4693	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
4694	# Check for GNU ac_path_EGREP and select it if it is found.
4695	# Check for GNU $ac_path_EGREP
4696	case `"$ac_path_EGREP" --version 2>&1` in
4697	GNU)
4698	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4699	*)
4700	ac_count=0
4701	$as_echo_n 0123456789 >"conftest.in"
4702	while :
4703	do
4704	cat "conftest.in" "conftest.in" >"conftest.tmp"
4705	mv "conftest.tmp" "conftest.in"
4706	cp "conftest.in" "conftest.nl"
4707	$as_echo 'EGREP' >> "conftest.nl"
4708	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
4709	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
4710	as_fn_arith $ac_count + 1 && ac_count=$as_val
4711	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4712	# Best one so far, save it but keep looking for a better one
4713	ac_cv_path_EGREP="$ac_path_EGREP"
4714	ac_path_EGREP_max=$ac_count
4715	fi
4716	# 10*(2^10) chars as input seems more than enough
4717	test $ac_count -gt 10 && break
4718	done
4719	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4720	esac
4721
4722	$ac_path_EGREP_found && break 3
4723	done
4724	done
4725	done
4726	IFS=$as_save_IFS
4727	if test -z "$ac_cv_path_EGREP"; then
4728	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4729	fi
4730	else
4731	ac_cv_path_EGREP=$EGREP
4732	fi
4733
4734	fi
4735	fi
4736	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4737	$as_echo "$ac_cv_path_EGREP" >&6; }
4738	EGREP="$ac_cv_path_EGREP"
4739
4740
4741	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4742	$as_echo_n "checking for ANSI C header files... " >&6; }
4743	if ${ac_cv_header_stdc+:} false; then :
4744	$as_echo_n "(cached) " >&6
4745	else
4746	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4747	/* end confdefs.h. */
4748	#include <stdlib.h>
4749	#include <stdarg.h>
4750	#include <string.h>
4751	#include <float.h>
4752
4753	int
4754	main ()
4755	{
4756
4757	;
4758	return 0;
4759	}
4760	_ACEOF
4761	if ac_fn_c_try_compile "$LINENO"; then :
4762	ac_cv_header_stdc=yes
4763	else
4764	ac_cv_header_stdc=no
4765	fi
4766	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4767
4768	if test $ac_cv_header_stdc = yes; then
4769	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4770	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4771	/* end confdefs.h. */
4772	#include <string.h>
4773
4774	_ACEOF
4775	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4776	$EGREP "memchr" >/dev/null 2>&1; then :
4777
4778	else
4779	ac_cv_header_stdc=no
4780	fi
4781	rm -f conftest*
4782
4783	fi
4784
4785	if test $ac_cv_header_stdc = yes; then
4786	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4787	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4788	/* end confdefs.h. */
4789	#include <stdlib.h>
4790
4791	_ACEOF
4792	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4793	$EGREP "free" >/dev/null 2>&1; then :
4794
4795	else
4796	ac_cv_header_stdc=no
4797	fi
4798	rm -f conftest*
4799
4800	fi
4801
4802	if test $ac_cv_header_stdc = yes; then
4803	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4804	if test "$cross_compiling" = yes; then :
4805	:
4806	else
4807	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4808	/* end confdefs.h. */
4809	#include <ctype.h>
4810	#include <stdlib.h>
4811	#if ((' ' & 0x0FF) == 0x020)
4812	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4813	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4814	#else
4815	# define ISLOWER(c) \
4816	(('a' <= (c) && (c) <= 'i') \
4817	\|\| ('j' <= (c) && (c) <= 'r') \
4818	\|\| ('s' <= (c) && (c) <= 'z'))
4819	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
4820	#endif
4821
4822	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
4823	int
4824	main ()
4825	{
4826	int i;
4827	for (i = 0; i < 256; i++)
4828	if (XOR (islower (i), ISLOWER (i))
4829	\|\| toupper (i) != TOUPPER (i))
4830	return 2;
4831	return 0;
4832	}
4833	_ACEOF
4834	if ac_fn_c_try_run "$LINENO"; then :
4835
4836	else
4837	ac_cv_header_stdc=no
4838	fi
4839	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
4840	conftest.$ac_objext conftest.beam conftest.$ac_ext
4841	fi
4842
4843	fi
4844	fi
4845	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4846	$as_echo "$ac_cv_header_stdc" >&6; }
4847	if test $ac_cv_header_stdc = yes; then
4848
4849	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4850
4851	fi
4852
4853	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4854	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4855	inttypes.h stdint.h unistd.h
4856	do :
4857	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4858	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4859	"
4860	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4861	cat >>confdefs.h <<_ACEOF
4862	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4863	_ACEOF
4864
4865	fi
4866
4867	done
4868
4869
4870	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
4871	if test "x$ac_cv_type_size_t" = xyes; then :
4872
4873	else
4874
4875	cat >>confdefs.h <<_ACEOF
4876	#define size_t unsigned int
4877	_ACEOF
4878
4879	fi
4880
4881	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
4882	# for constant arguments. Useless!
4883	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
4884	$as_echo_n "checking for working alloca.h... " >&6; }
4885	if ${ac_cv_working_alloca_h+:} false; then :
4886	$as_echo_n "(cached) " >&6
4887	else
4888	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4889	/* end confdefs.h. */
4890	#include <alloca.h>
4891	int
4892	main ()
4893	{
4894	char p = (char ) alloca (2 * sizeof (int));
4895	if (p) return 0;
4896	;
4897	return 0;
4898	}
4899	_ACEOF
4900	if ac_fn_c_try_link "$LINENO"; then :
4901	ac_cv_working_alloca_h=yes
4902	else
4903	ac_cv_working_alloca_h=no
4904	fi
4905	rm -f core conftest.err conftest.$ac_objext \
4906	conftest$ac_exeext conftest.$ac_ext
4907	fi
4908	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
4909	$as_echo "$ac_cv_working_alloca_h" >&6; }
4910	if test $ac_cv_working_alloca_h = yes; then
4911
4912	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
4913
4914	fi
4915
4916	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
4917	$as_echo_n "checking for alloca... " >&6; }
4918	if ${ac_cv_func_alloca_works+:} false; then :
4919	$as_echo_n "(cached) " >&6
4920	else
4921	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4922	/* end confdefs.h. */
4923	#ifdef __GNUC__
4924	# define alloca __builtin_alloca
4925	#else
4926	# ifdef _MSC_VER
4927	# include <malloc.h>
4928	# define alloca _alloca
4929	# else
4930	# ifdef HAVE_ALLOCA_H
4931	# include <alloca.h>
4932	# else
4933	# ifdef _AIX
4934	#pragma alloca
4935	# else
4936	# ifndef alloca /* predefined by HP cc +Olibcalls */
4937	void *alloca (size_t);
4938	# endif
4939	# endif
4940	# endif
4941	# endif
4942	#endif
4943
4944	int
4945	main ()
4946	{
4947	char p = (char ) alloca (1);
4948	if (p) return 0;
4949	;
4950	return 0;
4951	}
4952	_ACEOF
4953	if ac_fn_c_try_link "$LINENO"; then :
4954	ac_cv_func_alloca_works=yes
4955	else
4956	ac_cv_func_alloca_works=no
4957	fi
4958	rm -f core conftest.err conftest.$ac_objext \
4959	conftest$ac_exeext conftest.$ac_ext
4960	fi
4961	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
4962	$as_echo "$ac_cv_func_alloca_works" >&6; }
4963
4964	if test $ac_cv_func_alloca_works = yes; then
4965
4966	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
4967
4968	else
4969	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
4970	# that cause trouble. Some versions do not even contain alloca or
4971	# contain a buggy version. If you still want to use their alloca,
4972	# use ar to extract alloca.o from them instead of compiling alloca.c.
4973
4974	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
4975
4976	$as_echo "#define C_ALLOCA 1" >>confdefs.h
4977
4978
4979	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
4980	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
4981	if ${ac_cv_os_cray+:} false; then :
4982	$as_echo_n "(cached) " >&6
4983	else
4984	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4985	/* end confdefs.h. */
4986	#if defined CRAY && ! defined CRAY2
4987	webecray
4988	#else
4989	wenotbecray
4990	#endif
4991
4992	_ACEOF
4993	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4994	$EGREP "webecray" >/dev/null 2>&1; then :
4995	ac_cv_os_cray=yes
4996	else
4997	ac_cv_os_cray=no
4998	fi
4999	rm -f conftest*
5000
5001	fi
5002	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5003	$as_echo "$ac_cv_os_cray" >&6; }
5004	if test $ac_cv_os_cray = yes; then
5005	for ac_func in _getb67 GETB67 getb67; do
5006	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5007	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5008	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5009
5010	cat >>confdefs.h <<_ACEOF
5011	#define CRAY_STACKSEG_END $ac_func
5012	_ACEOF
5013
5014	break
5015	fi
5016
5017	done
5018	fi
5019
5020	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5021	$as_echo_n "checking stack direction for C alloca... " >&6; }
5022	if ${ac_cv_c_stack_direction+:} false; then :
5023	$as_echo_n "(cached) " >&6
5024	else
5025	if test "$cross_compiling" = yes; then :
5026	ac_cv_c_stack_direction=0
5027	else
5028	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5029	/* end confdefs.h. */
5030	$ac_includes_default
5031	int
5032	find_stack_direction ()
5033	{
5034	static char *addr = 0;
5035	auto char dummy;
5036	if (addr == 0)
5037	{
5038	addr = &dummy;
5039	return find_stack_direction ();
5040	}
5041	else
5042	return (&dummy > addr) ? 1 : -1;
5043	}
5044
5045	int
5046	main ()
5047	{
5048	return find_stack_direction () < 0;
5049	}
5050	_ACEOF
5051	if ac_fn_c_try_run "$LINENO"; then :
5052	ac_cv_c_stack_direction=1
5053	else
5054	ac_cv_c_stack_direction=-1
5055	fi
5056	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5057	conftest.$ac_objext conftest.beam conftest.$ac_ext
5058	fi
5059
5060	fi
5061	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5062	$as_echo "$ac_cv_c_stack_direction" >&6; }
5063	cat >>confdefs.h <<_ACEOF
5064	#define STACK_DIRECTION $ac_cv_c_stack_direction
5065	_ACEOF
5066
5067
5068	fi
5069
5070	for ac_header in fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h
5071	do :
5072	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5073	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5074	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5075	cat >>confdefs.h <<_ACEOF
5076	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5077	_ACEOF
5078
5079	fi
5080
5081	done
5082
5083
5084	# Checks for typedefs, structures, and compiler characteristics.
5085	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
5086	$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
5087	if ${ac_cv_header_stdbool_h+:} false; then :
5088	$as_echo_n "(cached) " >&6
5089	else
5090	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5091	/* end confdefs.h. */
5092
5093	#include <stdbool.h>
5094	#ifndef bool
5095	"error: bool is not defined"
5096	#endif
5097	#ifndef false
5098	"error: false is not defined"
5099	#endif
5100	#if false
5101	"error: false is not 0"
5102	#endif
5103	#ifndef true
5104	"error: true is not defined"
5105	#endif
5106	#if true != 1
5107	"error: true is not 1"
5108	#endif
5109	#ifndef __bool_true_false_are_defined
5110	"error: __bool_true_false_are_defined is not defined"
5111	#endif
5112
5113	struct s { _Bool s: 1; _Bool t; } s;
5114
5115	char a[true == 1 ? 1 : -1];
5116	char b[false == 0 ? 1 : -1];
5117	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
5118	char d[(bool) 0.5 == true ? 1 : -1];
5119	/* See body of main program for 'e'. */
5120	char f[(_Bool) 0.0 == false ? 1 : -1];
5121	char g[true];
5122	char h[sizeof (_Bool)];
5123	char i[sizeof s.t];
5124	enum { j = false, k = true, l = false * true, m = true * 256 };
5125	/* The following fails for
5126	HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
5127	_Bool n[m];
5128	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
5129	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
5130	/* Catch a bug in an HP-UX C compiler. See
5131	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
5132	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
5133	*/
5134	_Bool q = true;
5135	_Bool *pq = &q;
5136
5137	int
5138	main ()
5139	{
5140
5141	bool e = &s;
5142	*pq \|= q;
5143	*pq \|= ! q;
5144	/* Refer to every declared value, to avoid compiler optimizations. */
5145	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
5146	+ !m + !n + !o + !p + !q + !pq);
5147
5148	;
5149	return 0;
5150	}
5151	_ACEOF
5152	if ac_fn_c_try_compile "$LINENO"; then :
5153	ac_cv_header_stdbool_h=yes
5154	else
5155	ac_cv_header_stdbool_h=no
5156	fi
5157	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5158	fi
5159	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
5160	$as_echo "$ac_cv_header_stdbool_h" >&6; }
5161	ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
5162	if test "x$ac_cv_type__Bool" = xyes; then :
5163
5164	cat >>confdefs.h <<_ACEOF
5165	#define HAVE__BOOL 1
5166	_ACEOF
5167
5168
5169	fi
5170
5171	if test $ac_cv_header_stdbool_h = yes; then
5172
5173	$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
5174
5175	fi
5176
5177	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5178	$as_echo_n "checking for inline... " >&6; }
5179	if ${ac_cv_c_inline+:} false; then :
5180	$as_echo_n "(cached) " >&6
5181	else
5182	ac_cv_c_inline=no
5183	for ac_kw in inline __inline__ __inline; do
5184	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5185	/* end confdefs.h. */
5186	#ifndef __cplusplus
5187	typedef int foo_t;
5188	static $ac_kw foo_t static_foo () {return 0; }
5189	$ac_kw foo_t foo () {return 0; }
5190	#endif
5191
5192	_ACEOF
5193	if ac_fn_c_try_compile "$LINENO"; then :
5194	ac_cv_c_inline=$ac_kw
5195	fi
5196	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5197	test "$ac_cv_c_inline" != no && break
5198	done
5199
5200	fi
5201	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5202	$as_echo "$ac_cv_c_inline" >&6; }
5203
5204	case $ac_cv_c_inline in
5205	inline \| yes) ;;
5206	*)
5207	case $ac_cv_c_inline in
5208	no) ac_val=;;
5209	*) ac_val=$ac_cv_c_inline;;
5210	esac
5211	cat >>confdefs.h <<_ACEOF
5212	#ifndef __cplusplus
5213	#define inline $ac_val
5214	#endif
5215	_ACEOF
5216	;;
5217	esac
5218
5219	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
5220	case $ac_cv_c_int16_t in #(
5221	no\|yes) ;; #(
5222	*)
5223
5224	cat >>confdefs.h <<_ACEOF
5225	#define int16_t $ac_cv_c_int16_t
5226	_ACEOF
5227	;;
5228	esac
5229
5230	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
5231	case $ac_cv_c_int32_t in #(
5232	no\|yes) ;; #(
5233	*)
5234
5235	cat >>confdefs.h <<_ACEOF
5236	#define int32_t $ac_cv_c_int32_t
5237	_ACEOF
5238	;;
5239	esac
5240
5241	ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
5242	case $ac_cv_c_int8_t in #(
5243	no\|yes) ;; #(
5244	*)
5245
5246	cat >>confdefs.h <<_ACEOF
5247	#define int8_t $ac_cv_c_int8_t
5248	_ACEOF
5249	;;
5250	esac
5251
5252	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
5253	$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
5254	if ${ac_cv_c_restrict+:} false; then :
5255	$as_echo_n "(cached) " >&6
5256	else
5257	ac_cv_c_restrict=no
5258	# The order here caters to the fact that C++ does not require restrict.
5259	for ac_kw in __restrict __restrict__ _Restrict restrict; do
5260	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5261	/* end confdefs.h. */
5262	typedef int * int_ptr;
5263	int foo (int_ptr $ac_kw ip) {
5264	return ip[0];
5265	}
5266	int
5267	main ()
5268	{
5269	int s[1];
5270	int * $ac_kw t = s;
5271	t[0] = 0;
5272	return foo(t)
5273	;
5274	return 0;
5275	}
5276	_ACEOF
5277	if ac_fn_c_try_compile "$LINENO"; then :
5278	ac_cv_c_restrict=$ac_kw
5279	fi
5280	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5281	test "$ac_cv_c_restrict" != no && break
5282	done
5283
5284	fi
5285	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
5286	$as_echo "$ac_cv_c_restrict" >&6; }
5287
5288	case $ac_cv_c_restrict in
5289	restrict) ;;
5290	no) $as_echo "#define restrict /**/" >>confdefs.h
5291	;;
5292	*) cat >>confdefs.h <<_ACEOF
5293	#define restrict $ac_cv_c_restrict
5294	_ACEOF
5295	;;
5296	esac
5297
5298	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5299	if test "x$ac_cv_type_size_t" = xyes; then :
5300
5301	else
5302
5303	cat >>confdefs.h <<_ACEOF
5304	#define size_t unsigned int
5305	_ACEOF
5306
5307	fi
5308
5309	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
5310	case $ac_cv_c_uint16_t in #(
5311	no\|yes) ;; #(
5312	*)
5313
5314
5315	cat >>confdefs.h <<_ACEOF
5316	#define uint16_t $ac_cv_c_uint16_t
5317	_ACEOF
5318	;;
5319	esac
5320
5321	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
5322	case $ac_cv_c_uint32_t in #(
5323	no\|yes) ;; #(
5324	*)
5325
5326	$as_echo "#define _UINT32_T 1" >>confdefs.h
5327
5328
5329	cat >>confdefs.h <<_ACEOF
5330	#define uint32_t $ac_cv_c_uint32_t
5331	_ACEOF
5332	;;
5333	esac
5334
5335	ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
5336	case $ac_cv_c_uint8_t in #(
5337	no\|yes) ;; #(
5338	*)
5339
5340	$as_echo "#define _UINT8_T 1" >>confdefs.h
5341
5342
5343	cat >>confdefs.h <<_ACEOF
5344	#define uint8_t $ac_cv_c_uint8_t
5345	_ACEOF
5346	;;
5347	esac
5348
5349
5350	# Checks for library functions.
5351	for ac_func in memset putenv strchr strtol
5352	do :
5353	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5354	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5355	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5356	cat >>confdefs.h <<_ACEOF
5357	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
5358	_ACEOF
5359
5360	fi
5361	done
5362
5363
5364	ac_config_files="$ac_config_files Makefile src/Makefile driver/Makefile libcfa/Makefile src/examples/Makefile"
5365
5366
5367	cat >confcache <<\_ACEOF
5368	# This file is a shell script that caches the results of configure
5369	# tests run on this system so they can be shared between configure
5370	# scripts and configure runs, see configure's option --config-cache.
5371	# It is not useful on other systems. If it contains results you don't
5372	# want to keep, you may remove or edit it.
5373	#
5374	# config.status only pays attention to the cache file if you give it
5375	# the --recheck option to rerun configure.
5376	#
5377	# `ac_cv_env_foo' variables (set or unset) will be overridden when
5378	# loading this file, other unset `ac_cv_foo' will be assigned the
5379	# following values.
5380
5381	_ACEOF
5382
5383	# The following way of writing the cache mishandles newlines in values,
5384	# but we know of no workaround that is simple, portable, and efficient.
5385	# So, we kill variables containing newlines.
5386	# Ultrix sh set writes to stderr and can't be redirected directly,
5387	# and sets the high bit in the cache file unless we assign to the vars.
5388	(
5389	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
5390	eval ac_val=\$$ac_var
5391	case $ac_val in #(
5392	${as_nl})
5393	case $ac_var in #(
5394	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5395	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5396	esac
5397	case $ac_var in #(
5398	_ \| IFS \| as_nl) ;; #(
5399	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
5400	*) { eval $ac_var=; unset $ac_var;} ;;
5401	esac ;;
5402	esac
5403	done
5404
5405	(set) 2>&1 \|
5406	case $as_nl`(ac_space=' '; set) 2>&1` in #(
5407	${as_nl}ac_space=\ )
5408	# `set' does not quote correctly, so add quotes: double-quote
5409	# substitution turns \\\\ into \\, and sed turns \\ into \.
5410	sed -n \
5411	"s/'/'\\\\''/g;
5412	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
5413	;; #(
5414	*)
5415	# `set' quotes correctly as required by POSIX, so do not add quotes.
5416	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
5417	;;
5418	esac \|
5419	sort
5420	) \|
5421	sed '
5422	/^ac_cv_env_/b end
5423	t clear
5424	:clear
5425	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
5426	t end
5427	s/^$[^=]$=$.$$/\1=${\1=\2}/
5428	:end' >>confcache
5429	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5430	if test -w "$cache_file"; then
5431	if test "x$cache_file" != "x/dev/null"; then
5432	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5433	$as_echo "$as_me: updating cache $cache_file" >&6;}
5434	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
5435	cat confcache >"$cache_file"
5436	else
5437	case $cache_file in #(
5438	/ \| ?:*)
5439	mv -f confcache "$cache_file"$$ &&
5440	mv -f "$cache_file"$$ "$cache_file" ;; #(
5441	*)
5442	mv -f confcache "$cache_file" ;;
5443	esac
5444	fi
5445	fi
5446	else
5447	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5448	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5449	fi
5450	fi
5451	rm -f confcache
5452
5453	test "x$prefix" = xNONE && prefix=$ac_default_prefix
5454	# Let make expand exec_prefix.
5455	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5456
5457	DEFS=-DHAVE_CONFIG_H
5458
5459	ac_libobjs=
5460	ac_ltlibobjs=
5461	U=
5462	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5463	# 1. Remove the extension, and $U if already installed.
5464	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5465	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
5466	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5467	# will be set to the directory where LIBOBJS objects are built.
5468	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5469	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5470	done
5471	LIBOBJS=$ac_libobjs
5472
5473	LTLIBOBJS=$ac_ltlibobjs
5474
5475
5476	if test -n "$EXEEXT"; then
5477	am__EXEEXT_TRUE=
5478	am__EXEEXT_FALSE='#'
5479	else
5480	am__EXEEXT_TRUE='#'
5481	am__EXEEXT_FALSE=
5482	fi
5483
5484	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
5485	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
5486	Usually this means the macro was only invoked conditionally." "$LINENO" 5
5487	fi
5488	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
5489	as_fn_error $? "conditional \"AMDEP\" was never defined.
5490	Usually this means the macro was only invoked conditionally." "$LINENO" 5
5491	fi
5492	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
5493	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
5494	Usually this means the macro was only invoked conditionally." "$LINENO" 5
5495	fi
5496	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
5497	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
5498	Usually this means the macro was only invoked conditionally." "$LINENO" 5
5499	fi
5500
5501	: "${CONFIG_STATUS=./config.status}"
5502	ac_write_fail=0
5503	ac_clean_files_save=$ac_clean_files
5504	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5505	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5506	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5507	as_write_fail=0
5508	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
5509	#! $SHELL
5510	# Generated by $as_me.
5511	# Run this file to recreate the current configuration.
5512	# Compiler output produced by configure, useful for debugging
5513	# configure, is in config.log if it exists.
5514
5515	debug=false
5516	ac_cs_recheck=false
5517	ac_cs_silent=false
5518
5519	SHELL=\${CONFIG_SHELL-$SHELL}
5520	export SHELL
5521	_ASEOF
5522	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
5523	## -------------------- ##
5524	## M4sh Initialization. ##
5525	## -------------------- ##
5526
5527	# Be more Bourne compatible
5528	DUALCASE=1; export DUALCASE # for MKS sh
5529	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5530	emulate sh
5531	NULLCMD=:
5532	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5533	# is contrary to our usage. Disable this feature.
5534	alias -g '${1+"$@"}'='"$@"'
5535	setopt NO_GLOB_SUBST
5536	else
5537	case `(set -o) 2>/dev/null` in #(
5538	posix) :
5539	set -o posix ;; #(
5540	*) :
5541	;;
5542	esac
5543	fi
5544
5545
5546	as_nl='
5547	'
5548	export as_nl
5549	# Printing a long string crashes Solaris 7 /usr/bin/printf.
5550	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5551	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5552	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5553	# Prefer a ksh shell builtin over an external printf program on Solaris,
5554	# but without wasting forks for bash or zsh.
5555	if test -z "$BASH_VERSION$ZSH_VERSION" \
5556	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5557	as_echo='print -r --'
5558	as_echo_n='print -rn --'
5559	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5560	as_echo='printf %s\n'
5561	as_echo_n='printf %s'
5562	else
5563	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5564	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5565	as_echo_n='/usr/ucb/echo -n'
5566	else
5567	as_echo_body='eval expr "X$1" : "X\$.*\$"'
5568	as_echo_n_body='eval
5569	arg=$1;
5570	case $arg in #(
5571	"$as_nl")
5572	expr "X$arg" : "X\$.*\$$as_nl";
5573	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
5574	esac;
5575	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
5576	'
5577	export as_echo_n_body
5578	as_echo_n='sh -c $as_echo_n_body as_echo'
5579	fi
5580	export as_echo_body
5581	as_echo='sh -c $as_echo_body as_echo'
5582	fi
5583
5584	# The user is always right.
5585	if test "${PATH_SEPARATOR+set}" != set; then
5586	PATH_SEPARATOR=:
5587	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5588	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
5589	PATH_SEPARATOR=';'
5590	}
5591	fi
5592
5593
5594	# IFS
5595	# We need space, tab and new line, in precisely that order. Quoting is
5596	# there to prevent editors from complaining about space-tab.
5597	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
5598	# splitting by setting IFS to empty value.)
5599	IFS=" "" $as_nl"
5600
5601	# Find who we are. Look in the path if we contain no directory separator.
5602	as_myself=
5603	case $0 in #((
5604	[\\/] ) as_myself=$0 ;;
5605	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5606	for as_dir in $PATH
5607	do
5608	IFS=$as_save_IFS
5609	test -z "$as_dir" && as_dir=.
5610	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5611	done
5612	IFS=$as_save_IFS
5613
5614	;;
5615	esac
5616	# We did not find ourselves, most probably we were run as `sh COMMAND'
5617	# in which case we are not to be found in the path.
5618	if test "x$as_myself" = x; then
5619	as_myself=$0
5620	fi
5621	if test ! -f "$as_myself"; then
5622	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5623	exit 1
5624	fi
5625
5626	# Unset variables that we do not need and which cause bugs (e.g. in
5627	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
5628	# suppresses any "Segmentation fault" message there. '((' could
5629	# trigger a bug in pdksh 5.2.14.
5630	for as_var in BASH_ENV ENV MAIL MAILPATH
5631	do eval test x\${$as_var+set} = xset \
5632	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
5633	done
5634	PS1='$ '
5635	PS2='> '
5636	PS4='+ '
5637
5638	# NLS nuisances.
5639	LC_ALL=C
5640	export LC_ALL
5641	LANGUAGE=C
5642	export LANGUAGE
5643
5644	# CDPATH.
5645	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5646
5647
5648	# as_fn_error STATUS ERROR [LINENO LOG_FD]
5649	# ----------------------------------------
5650	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5651	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5652	# script with STATUS, using 1 if that was 0.
5653	as_fn_error ()
5654	{
5655	as_status=$1; test $as_status -eq 0 && as_status=1
5656	if test "$4"; then
5657	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5658	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5659	fi
5660	$as_echo "$as_me: error: $2" >&2
5661	as_fn_exit $as_status
5662	} # as_fn_error
5663
5664
5665	# as_fn_set_status STATUS
5666	# -----------------------
5667	# Set $? to STATUS, without forking.
5668	as_fn_set_status ()
5669	{
5670	return $1
5671	} # as_fn_set_status
5672
5673	# as_fn_exit STATUS
5674	# -----------------
5675	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5676	as_fn_exit ()
5677	{
5678	set +e
5679	as_fn_set_status $1
5680	exit $1
5681	} # as_fn_exit
5682
5683	# as_fn_unset VAR
5684	# ---------------
5685	# Portably unset VAR.
5686	as_fn_unset ()
5687	{
5688	{ eval $1=; unset $1;}
5689	}
5690	as_unset=as_fn_unset
5691	# as_fn_append VAR VALUE
5692	# ----------------------
5693	# Append the text in VALUE to the end of the definition contained in VAR. Take
5694	# advantage of any shell optimizations that allow amortized linear growth over
5695	# repeated appends, instead of the typical quadratic growth present in naive
5696	# implementations.
5697	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5698	eval 'as_fn_append ()
5699	{
5700	eval $1+=\$2
5701	}'
5702	else
5703	as_fn_append ()
5704	{
5705	eval $1=\$$1\$2
5706	}
5707	fi # as_fn_append
5708
5709	# as_fn_arith ARG...
5710	# ------------------
5711	# Perform arithmetic evaluation on the ARGs, and store the result in the
5712	# global $as_val. Take advantage of shells that can avoid forks. The arguments
5713	# must be portable across $(()) and expr.
5714	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5715	eval 'as_fn_arith ()
5716	{
5717	as_val=$(( $* ))
5718	}'
5719	else
5720	as_fn_arith ()
5721	{
5722	as_val=`expr "$@" \|\| test $? -eq 1`
5723	}
5724	fi # as_fn_arith
5725
5726
5727	if expr a : '$a$' >/dev/null 2>&1 &&
5728	test "X`expr 00001 : '.*$...$'`" = X001; then
5729	as_expr=expr
5730	else
5731	as_expr=false
5732	fi
5733
5734	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5735	as_basename=basename
5736	else
5737	as_basename=false
5738	fi
5739
5740	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5741	as_dirname=dirname
5742	else
5743	as_dirname=false
5744	fi
5745
5746	as_me=`$as_basename -- "$0" \|\|
5747	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
5748	X"$0" : 'X$//$$' \\| \
5749	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
5750	$as_echo X/"$0" \|
5751	sed '/^.\/$[^/][^/]$\/*$/{
5752	s//\1/
5753	q
5754	}
5755	/^X\/$\/\/$$/{
5756	s//\1/
5757	q
5758	}
5759	/^X\/$\/$.*/{
5760	s//\1/
5761	q
5762	}
5763	s/.*/./; q'`
5764
5765	# Avoid depending upon Character Ranges.
5766	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5767	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5768	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5769	as_cr_digits='0123456789'
5770	as_cr_alnum=$as_cr_Letters$as_cr_digits
5771
5772	ECHO_C= ECHO_N= ECHO_T=
5773	case `echo -n x` in #(((((
5774	-n*)
5775	case `echo 'xy\c'` in
5776	c) ECHO_T=' ';; # ECHO_T is single tab character.
5777	xy) ECHO_C='\c';;
5778	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5779	ECHO_T=' ';;
5780	esac;;
5781	*)
5782	ECHO_N='-n';;
5783	esac
5784
5785	rm -f conf$$ conf$$.exe conf$$.file
5786	if test -d conf$$.dir; then
5787	rm -f conf$$.dir/conf$$.file
5788	else
5789	rm -f conf$$.dir
5790	mkdir conf$$.dir 2>/dev/null
5791	fi
5792	if (echo >conf$$.file) 2>/dev/null; then
5793	if ln -s conf$$.file conf$$ 2>/dev/null; then
5794	as_ln_s='ln -s'
5795	# ... but there are two gotchas:
5796	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5797	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5798	# In both cases, we have to default to `cp -p'.
5799	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
5800	as_ln_s='cp -p'
5801	elif ln conf$$.file conf$$ 2>/dev/null; then
5802	as_ln_s=ln
5803	else
5804	as_ln_s='cp -p'
5805	fi
5806	else
5807	as_ln_s='cp -p'
5808	fi
5809	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5810	rmdir conf$$.dir 2>/dev/null
5811
5812
5813	# as_fn_mkdir_p
5814	# -------------
5815	# Create "$as_dir" as a directory, including parents if necessary.
5816	as_fn_mkdir_p ()
5817	{
5818
5819	case $as_dir in #(
5820	-*) as_dir=./$as_dir;;
5821	esac
5822	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
5823	as_dirs=
5824	while :; do
5825	case $as_dir in #(
5826	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
5827	*) as_qdir=$as_dir;;
5828	esac
5829	as_dirs="'$as_qdir' $as_dirs"
5830	as_dir=`$as_dirname -- "$as_dir" \|\|
5831	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
5832	X"$as_dir" : 'X$//$[^/]' \\| \
5833	X"$as_dir" : 'X$//$$' \\| \
5834	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
5835	$as_echo X"$as_dir" \|
5836	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
5837	s//\1/
5838	q
5839	}
5840	/^X$\/\/$[^/].*/{
5841	s//\1/
5842	q
5843	}
5844	/^X$\/\/$$/{
5845	s//\1/
5846	q
5847	}
5848	/^X$\/$.*/{
5849	s//\1/
5850	q
5851	}
5852	s/.*/./; q'`
5853	test -d "$as_dir" && break
5854	done
5855	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
5856	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
5857
5858
5859	} # as_fn_mkdir_p
5860	if mkdir -p . 2>/dev/null; then
5861	as_mkdir_p='mkdir -p "$as_dir"'
5862	else
5863	test -d ./-p && rmdir ./-p
5864	as_mkdir_p=false
5865	fi
5866
5867	if test -x / >/dev/null 2>&1; then
5868	as_test_x='test -x'
5869	else
5870	if ls -dL / >/dev/null 2>&1; then
5871	as_ls_L_option=L
5872	else
5873	as_ls_L_option=
5874	fi
5875	as_test_x='
5876	eval sh -c '\''
5877	if test -d "$1"; then
5878	test -d "$1/.";
5879	else
5880	case $1 in #(
5881	-*)set "./$1";;
5882	esac;
5883	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5884	???[sx]):;;)false;;esac;fi
5885	'\'' sh
5886	'
5887	fi
5888	as_executable_p=$as_test_x
5889
5890	# Sed expression to map a string onto a valid CPP name.
5891	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5892
5893	# Sed expression to map a string onto a valid variable name.
5894	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5895
5896
5897	exec 6>&1
5898	## ----------------------------------- ##
5899	## Main body of $CONFIG_STATUS script. ##
5900	## ----------------------------------- ##
5901	_ASEOF
5902	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
5903
5904	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
5905	# Save the log message, to keep $0 and so on meaningful, and to
5906	# report actual input values of CONFIG_FILES etc. instead of their
5907	# values after options handling.
5908	ac_log="
5909	This file was extended by cfa-cc $as_me 1.0.0, which was
5910	generated by GNU Autoconf 2.68. Invocation command line was
5911
5912	CONFIG_FILES = $CONFIG_FILES
5913	CONFIG_HEADERS = $CONFIG_HEADERS
5914	CONFIG_LINKS = $CONFIG_LINKS
5915	CONFIG_COMMANDS = $CONFIG_COMMANDS
5916	$ $0 $@
5917
5918	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
5919	"
5920
5921	_ACEOF
5922
5923	case $ac_config_files in *"
5924	") set x $ac_config_files; shift; ac_config_files=$;;
5925	esac
5926
5927	case $ac_config_headers in *"
5928	") set x $ac_config_headers; shift; ac_config_headers=$;;
5929	esac
5930
5931
5932	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
5933	# Files that config.status was made for.
5934	config_files="$ac_config_files"
5935	config_headers="$ac_config_headers"
5936	config_commands="$ac_config_commands"
5937
5938	_ACEOF
5939
5940	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
5941	ac_cs_usage="\
5942	\`$as_me' instantiates files and other configuration actions
5943	from templates according to the current configuration. Unless the files
5944	and actions are specified as TAGs, all are instantiated by default.
5945
5946	Usage: $0 [OPTION]... [TAG]...
5947
5948	-h, --help print this help, then exit
5949	-V, --version print version number and configuration settings, then exit
5950	--config print configuration, then exit
5951	-q, --quiet, --silent
5952	do not print progress messages
5953	-d, --debug don't remove temporary files
5954	--recheck update $as_me by reconfiguring in the same conditions
5955	--file=FILE[:TEMPLATE]
5956	instantiate the configuration file FILE
5957	--header=FILE[:TEMPLATE]
5958	instantiate the configuration header FILE
5959
5960	Configuration files:
5961	$config_files
5962
5963	Configuration headers:
5964	$config_headers
5965
5966	Configuration commands:
5967	$config_commands
5968
5969	Report bugs to <cforall@plg.uwaterloo.ca>."
5970
5971	_ACEOF
5972	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
5973	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5974	ac_cs_version="\\
5975	cfa-cc config.status 1.0.0
5976	configured by $0, generated by GNU Autoconf 2.68,
5977	with options \\"\$ac_cs_config\\"
5978
5979	Copyright (C) 2010 Free Software Foundation, Inc.
5980	This config.status script is free software; the Free Software Foundation
5981	gives unlimited permission to copy, distribute and modify it."
5982
5983	ac_pwd='$ac_pwd'
5984	srcdir='$srcdir'
5985	INSTALL='$INSTALL'
5986	MKDIR_P='$MKDIR_P'
5987	AWK='$AWK'
5988	test -n "\$AWK" \|\| AWK=awk
5989	_ACEOF
5990
5991	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
5992	# The default lists apply if the user does not specify any file.
5993	ac_need_defaults=:
5994	while test $# != 0
5995	do
5996	case $1 in
5997	--=?)
5998	ac_option=`expr "X$1" : 'X$[^=]*$='`
5999	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
6000	ac_shift=:
6001	;;
6002	--*=)
6003	ac_option=`expr "X$1" : 'X$[^=]*$='`
6004	ac_optarg=
6005	ac_shift=:
6006	;;
6007	*)
6008	ac_option=$1
6009	ac_optarg=$2
6010	ac_shift=shift
6011	;;
6012	esac
6013
6014	case $ac_option in
6015	# Handling of the options.
6016	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
6017	ac_cs_recheck=: ;;
6018	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
6019	$as_echo "$ac_cs_version"; exit ;;
6020	--config \| --confi \| --conf \| --con \| --co \| --c )
6021	$as_echo "$ac_cs_config"; exit ;;
6022	--debug \| --debu \| --deb \| --de \| --d \| -d )
6023	debug=: ;;
6024	--file \| --fil \| --fi \| --f )
6025	$ac_shift
6026	case $ac_optarg in
6027	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6028	'') as_fn_error $? "missing file argument" ;;
6029	esac
6030	as_fn_append CONFIG_FILES " '$ac_optarg'"
6031	ac_need_defaults=false;;
6032	--header \| --heade \| --head \| --hea )
6033	$ac_shift
6034	case $ac_optarg in
6035	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6036	esac
6037	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6038	ac_need_defaults=false;;
6039	--he \| --h)
6040	# Conflict between --help and --header
6041	as_fn_error $? "ambiguous option: \`$1'
6042	Try \`$0 --help' for more information.";;
6043	--help \| --hel \| -h )
6044	$as_echo "$ac_cs_usage"; exit ;;
6045	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
6046	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
6047	ac_cs_silent=: ;;
6048
6049	# This is an error.
6050	-*) as_fn_error $? "unrecognized option: \`$1'
6051	Try \`$0 --help' for more information." ;;
6052
6053	*) as_fn_append ac_config_targets " $1"
6054	ac_need_defaults=false ;;
6055
6056	esac
6057	shift
6058	done
6059
6060	ac_configure_extra_args=
6061
6062	if $ac_cs_silent; then
6063	exec 6>/dev/null
6064	ac_configure_extra_args="$ac_configure_extra_args --silent"
6065	fi
6066
6067	_ACEOF
6068	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6069	if \$ac_cs_recheck; then
6070	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6071	shift
6072	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6073	CONFIG_SHELL='$SHELL'
6074	export CONFIG_SHELL
6075	exec "\$@"
6076	fi
6077
6078	_ACEOF
6079	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6080	exec 5>>config.log
6081	{
6082	echo
6083	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6084	## Running $as_me. ##
6085	_ASBOX
6086	$as_echo "$ac_log"
6087	} >&5
6088
6089	_ACEOF
6090	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6091	#
6092	# INIT-COMMANDS
6093	#
6094	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
6095
6096	_ACEOF
6097
6098	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6099
6100	# Handling of arguments.
6101	for ac_config_target in $ac_config_targets
6102	do
6103	case $ac_config_target in
6104	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6105	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
6106	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6107	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
6108	"driver/Makefile") CONFIG_FILES="$CONFIG_FILES driver/Makefile" ;;
6109	"libcfa/Makefile") CONFIG_FILES="$CONFIG_FILES libcfa/Makefile" ;;
6110	"src/examples/Makefile") CONFIG_FILES="$CONFIG_FILES src/examples/Makefile" ;;
6111
6112	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6113	esac
6114	done
6115
6116
6117	# If the user did not use the arguments to specify the items to instantiate,
6118	# then the envvar interface is used. Set only those that are not.
6119	# We use the long form for the default assignment because of an extremely
6120	# bizarre bug on SunOS 4.1.3.
6121	if $ac_need_defaults; then
6122	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
6123	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
6124	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
6125	fi
6126
6127	# Have a temporary directory for convenience. Make it in the build tree
6128	# simply because there is no reason against having it here, and in addition,
6129	# creating and moving files from /tmp can sometimes cause problems.
6130	# Hook for its removal unless debugging.
6131	# Note that there is a small window in which the directory will not be cleaned:
6132	# after its creation but before its name has been assigned to `$tmp'.
6133	$debug \|\|
6134	{
6135	tmp= ac_tmp=
6136	trap 'exit_status=$?
6137	: "${ac_tmp:=$tmp}"
6138	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
6139	' 0
6140	trap 'as_fn_exit 1' 1 2 13 15
6141	}
6142	# Create a (secure) tmp directory for tmp files.
6143
6144	{
6145	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6146	test -d "$tmp"
6147	} \|\|
6148	{
6149	tmp=./conf$$-$RANDOM
6150	(umask 077 && mkdir "$tmp")
6151	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
6152	ac_tmp=$tmp
6153
6154	# Set up the scripts for CONFIG_FILES section.
6155	# No need to generate them if there are no CONFIG_FILES.
6156	# This happens for instance with `./config.status config.h'.
6157	if test -n "$CONFIG_FILES"; then
6158
6159
6160	ac_cr=`echo X \| tr X '\015'`
6161	# On cygwin, bash can eat \r inside `` if the user requested igncr.
6162	# But we know of no other shell where ac_cr would be empty at this
6163	# point, so we can use a bashism as a fallback.
6164	if test "x$ac_cr" = x; then
6165	eval ac_cr=\$\'\\r\'
6166	fi
6167	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6168	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6169	ac_cs_awk_cr='\\r'
6170	else
6171	ac_cs_awk_cr=$ac_cr
6172	fi
6173
6174	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
6175	_ACEOF
6176
6177
6178	{
6179	echo "cat >conf$$subs.awk <<_ACEOF" &&
6180	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
6181	echo "_ACEOF"
6182	} >conf$$subs.sh \|\|
6183	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6184	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
6185	ac_delim='%!_!# '
6186	for ac_last_try in false false false false false :; do
6187	. ./conf$$subs.sh \|\|
6188	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6189
6190	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
6191	if test $ac_delim_n = $ac_delim_num; then
6192	break
6193	elif $ac_last_try; then
6194	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6195	else
6196	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6197	fi
6198	done
6199	rm -f conf$$subs.sh
6200
6201	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6202	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
6203	_ACEOF
6204	sed -n '
6205	h
6206	s/^/S["/; s/!.*/"]=/
6207	p
6208	g
6209	s/^[^!]*!//
6210	:repl
6211	t repl
6212	s/'"$ac_delim"'$//
6213	t delim
6214	:nl
6215	h
6216	s/$.\{148\}$..*/\1/
6217	t more1
6218	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6219	p
6220	n
6221	b repl
6222	:more1
6223	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6224	p
6225	g
6226	s/.\{148\}//
6227	t nl
6228	:delim
6229	h
6230	s/$.\{148\}$..*/\1/
6231	t more2
6232	s/["\\]/\\&/g; s/^/"/; s/$/"/
6233	p
6234	b
6235	:more2
6236	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6237	p
6238	g
6239	s/.\{148\}//
6240	t delim
6241	' <conf$$subs.awk \| sed '
6242	/^[^""]/{
6243	N
6244	s/\n//
6245	}
6246	' >>$CONFIG_STATUS \|\| ac_write_fail=1
6247	rm -f conf$$subs.awk
6248	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6249	_ACAWK
6250	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
6251	for (key in S) S_is_set[key] = 1
6252	FS = ""
6253
6254	}
6255	{
6256	line = $ 0
6257	nfields = split(line, field, "@")
6258	substed = 0
6259	len = length(field[1])
6260	for (i = 2; i < nfields; i++) {
6261	key = field[i]
6262	keylen = length(key)
6263	if (S_is_set[key]) {
6264	value = S[key]
6265	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6266	len += length(value) + length(field[++i])
6267	substed = 1
6268	} else
6269	len += 1 + keylen
6270	}
6271
6272	print line
6273	}
6274
6275	_ACAWK
6276	_ACEOF
6277	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6278	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6279	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6280	else
6281	cat
6282	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
6283	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
6284	_ACEOF
6285
6286	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
6287	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
6288	# trailing colons and then remove the whole line if VPATH becomes empty
6289	# (actually we leave an empty line to preserve line numbers).
6290	if test "x$srcdir" = x.; then
6291	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
6292	h
6293	s///
6294	s/^/:/
6295	s/[ ]*$/:/
6296	s/:\$(srcdir):/:/g
6297	s/:\${srcdir}:/:/g
6298	s/:@srcdir@:/:/g
6299	s/^:*//
6300	s/:*$//
6301	x
6302	s/$=[ ]$./\1/
6303	G
6304	s/\n//
6305	s/^[^=]=[ ]$//
6306	}'
6307	fi
6308
6309	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6310	fi # test -n "$CONFIG_FILES"
6311
6312	# Set up the scripts for CONFIG_HEADERS section.
6313	# No need to generate them if there are no CONFIG_HEADERS.
6314	# This happens for instance with `./config.status Makefile'.
6315	if test -n "$CONFIG_HEADERS"; then
6316	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
6317	BEGIN {
6318	_ACEOF
6319
6320	# Transform confdefs.h into an awk script `defines.awk', embedded as
6321	# here-document in config.status, that substitutes the proper values into
6322	# config.h.in to produce config.h.
6323
6324	# Create a delimiter string that does not exist in confdefs.h, to ease
6325	# handling of long lines.
6326	ac_delim='%!_!# '
6327	for ac_last_try in false false :; do
6328	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
6329	if test -z "$ac_tt"; then
6330	break
6331	elif $ac_last_try; then
6332	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
6333	else
6334	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6335	fi
6336	done
6337
6338	# For the awk script, D is an array of macro values keyed by name,
6339	# likewise P contains macro parameters if any. Preserve backslash
6340	# newline sequences.
6341
6342	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6343	sed -n '
6344	s/.\{148\}/&'"$ac_delim"'/g
6345	t rset
6346	:rset
6347	s/^[ ]#[ ]define[ ][ ]*/ /
6348	t def
6349	d
6350	:def
6351	s/\\$//
6352	t bsnl
6353	s/["\\]/\\&/g
6354	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
6355	D["\1"]=" \3"/p
6356	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
6357	d
6358	:bsnl
6359	s/["\\]/\\&/g
6360	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
6361	D["\1"]=" \3\\\\\\n"\\/p
6362	t cont
6363	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
6364	t cont
6365	d
6366	:cont
6367	n
6368	s/.\{148\}/&'"$ac_delim"'/g
6369	t clear
6370	:clear
6371	s/\\$//
6372	t bsnlc
6373	s/["\\]/\\&/g; s/^/"/; s/$/"/p
6374	d
6375	:bsnlc
6376	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6377	b cont
6378	' <confdefs.h \| sed '
6379	s/'"$ac_delim"'/"\\\
6380	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
6381
6382	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6383	for (key in D) D_is_set[key] = 1
6384	FS = ""
6385	}
6386	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
6387	line = \$ 0
6388	split(line, arg, " ")
6389	if (arg[1] == "#") {
6390	defundef = arg[2]
6391	mac1 = arg[3]
6392	} else {
6393	defundef = substr(arg[1], 2)
6394	mac1 = arg[2]
6395	}
6396	split(mac1, mac2, "(") #)
6397	macro = mac2[1]
6398	prefix = substr(line, 1, index(line, defundef) - 1)
6399	if (D_is_set[macro]) {
6400	# Preserve the white space surrounding the "#".
6401	print prefix "define", macro P[macro] D[macro]
6402	next
6403	} else {
6404	# Replace #undef with comments. This is necessary, for example,
6405	# in the case of _POSIX_SOURCE, which is predefined and required
6406	# on some systems where configure will not decide to define it.
6407	if (defundef == "undef") {
6408	print "/", prefix defundef, macro, "/"
6409	next
6410	}
6411	}
6412	}
6413	{ print }
6414	_ACAWK
6415	_ACEOF
6416	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6417	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
6418	fi # test -n "$CONFIG_HEADERS"
6419
6420
6421	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
6422	shift
6423	for ac_tag
6424	do
6425	case $ac_tag in
6426	:[FHLC]) ac_mode=$ac_tag; continue;;
6427	esac
6428	case $ac_mode$ac_tag in
6429	:[FHL]:);;
6430	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
6431	:[FH]-) ac_tag=-:-;;
6432	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6433	esac
6434	ac_save_IFS=$IFS
6435	IFS=:
6436	set x $ac_tag
6437	IFS=$ac_save_IFS
6438	shift
6439	ac_file=$1
6440	shift
6441
6442	case $ac_mode in
6443	:L) ac_source=$1;;
6444	:[FH])
6445	ac_file_inputs=
6446	for ac_f
6447	do
6448	case $ac_f in
6449	-) ac_f="$ac_tmp/stdin";;
6450	*) # Look for the file first in the build tree, then in the source tree
6451	# (if the path is not absolute). The absolute path cannot be DOS-style,
6452	# because $ac_f cannot contain `:'.
6453	test -f "$ac_f" \|\|
6454	case $ac_f in
6455	[\\/$]*) false;;
6456	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6457	esac \|\|
6458	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6459	esac
6460	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
6461	as_fn_append ac_file_inputs " '$ac_f'"
6462	done
6463
6464	# Let's still pretend it is `configure' which instantiates (i.e., don't
6465	# use $as_me), people would be surprised to read:
6466	# /* config.h. Generated by config.status. */
6467	configure_input='Generated from '`
6468	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
6469	`' by configure.'
6470	if test x"$ac_file" != x-; then
6471	configure_input="$ac_file. $configure_input"
6472	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6473	$as_echo "$as_me: creating $ac_file" >&6;}
6474	fi
6475	# Neutralize special characters interpreted by sed in replacement strings.
6476	case $configure_input in #(
6477	\& \| \\| \| \\ )
6478	ac_sed_conf_input=`$as_echo "$configure_input" \|
6479	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
6480	*) ac_sed_conf_input=$configure_input;;
6481	esac
6482
6483	case $ac_tag in
6484	:-: \| *:-) cat >"$ac_tmp/stdin" \
6485	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
6486	esac
6487	;;
6488	esac
6489
6490	ac_dir=`$as_dirname -- "$ac_file" \|\|
6491	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
6492	X"$ac_file" : 'X$//$[^/]' \\| \
6493	X"$ac_file" : 'X$//$$' \\| \
6494	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
6495	$as_echo X"$ac_file" \|
6496	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6497	s//\1/
6498	q
6499	}
6500	/^X$\/\/$[^/].*/{
6501	s//\1/
6502	q
6503	}
6504	/^X$\/\/$$/{
6505	s//\1/
6506	q
6507	}
6508	/^X$\/$.*/{
6509	s//\1/
6510	q
6511	}
6512	s/.*/./; q'`
6513	as_dir="$ac_dir"; as_fn_mkdir_p
6514	ac_builddir=.
6515
6516	case "$ac_dir" in
6517	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6518	*)
6519	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
6520	# A ".." for each directory in $ac_dir_suffix.
6521	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
6522	case $ac_top_builddir_sub in
6523	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6524	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6525	esac ;;
6526	esac
6527	ac_abs_top_builddir=$ac_pwd
6528	ac_abs_builddir=$ac_pwd$ac_dir_suffix
6529	# for backward compatibility:
6530	ac_top_builddir=$ac_top_build_prefix
6531
6532	case $srcdir in
6533	.) # We are building in place.
6534	ac_srcdir=.
6535	ac_top_srcdir=$ac_top_builddir_sub
6536	ac_abs_top_srcdir=$ac_pwd ;;
6537	[\\/]* \| ?:[\\/]* ) # Absolute name.
6538	ac_srcdir=$srcdir$ac_dir_suffix;
6539	ac_top_srcdir=$srcdir
6540	ac_abs_top_srcdir=$srcdir ;;
6541	*) # Relative name.
6542	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6543	ac_top_srcdir=$ac_top_build_prefix$srcdir
6544	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6545	esac
6546	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6547
6548
6549	case $ac_mode in
6550	:F)
6551	#
6552	# CONFIG_FILE
6553	#
6554
6555	case $INSTALL in
6556	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6557	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6558	esac
6559	ac_MKDIR_P=$MKDIR_P
6560	case $MKDIR_P in
6561	[\\/$]* \| ?:[\\/]* ) ;;
6562	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
6563	esac
6564	_ACEOF
6565
6566	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6567	# If the template does not know about datarootdir, expand it.
6568	# FIXME: This hack should be removed a few years after 2.60.
6569	ac_datarootdir_hack=; ac_datarootdir_seen=
6570	ac_sed_dataroot='
6571	/datarootdir/ {
6572	p
6573	q
6574	}
6575	/@datadir@/p
6576	/@docdir@/p
6577	/@infodir@/p
6578	/@localedir@/p
6579	/@mandir@/p'
6580	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6581	datarootdir) ac_datarootdir_seen=yes;;
6582	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
6583	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6584	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6585	_ACEOF
6586	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6587	ac_datarootdir_hack='
6588	s&@datadir@&$datadir&g
6589	s&@docdir@&$docdir&g
6590	s&@infodir@&$infodir&g
6591	s&@localedir@&$localedir&g
6592	s&@mandir@&$mandir&g
6593	s&\\\${datarootdir}&$datarootdir&g' ;;
6594	esac
6595	_ACEOF
6596
6597	# Neutralize VPATH when `$srcdir' = `.'.
6598	# Shell code in configure.ac might set extrasub.
6599	# FIXME: do we really want to maintain this feature?
6600	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6601	ac_sed_extra="$ac_vpsub
6602	$extrasub
6603	_ACEOF
6604	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6605	:t
6606	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6607	s\|@configure_input@\|$ac_sed_conf_input\|;t t
6608	s&@top_builddir@&$ac_top_builddir_sub&;t t
6609	s&@top_build_prefix@&$ac_top_build_prefix&;t t
6610	s&@srcdir@&$ac_srcdir&;t t
6611	s&@abs_srcdir@&$ac_abs_srcdir&;t t
6612	s&@top_srcdir@&$ac_top_srcdir&;t t
6613	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6614	s&@builddir@&$ac_builddir&;t t
6615	s&@abs_builddir@&$ac_abs_builddir&;t t
6616	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6617	s&@INSTALL@&$ac_INSTALL&;t t
6618	s&@MKDIR_P@&$ac_MKDIR_P&;t t
6619	$ac_datarootdir_hack
6620	"
6621	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
6622	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
6623
6624	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6625	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
6626	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
6627	"$ac_tmp/out"`; test -z "$ac_out"; } &&
6628	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6629	which seems to be undefined. Please make sure it is defined" >&5
6630	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6631	which seems to be undefined. Please make sure it is defined" >&2;}
6632
6633	rm -f "$ac_tmp/stdin"
6634	case $ac_file in
6635	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
6636	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
6637	esac \
6638	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
6639	;;
6640	:H)
6641	#
6642	# CONFIG_HEADER
6643	#
6644	if test x"$ac_file" != x-; then
6645	{
6646	$as_echo "/* $configure_input */" \
6647	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
6648	} >"$ac_tmp/config.h" \
6649	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
6650	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
6651	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6652	$as_echo "$as_me: $ac_file is unchanged" >&6;}
6653	else
6654	rm -f "$ac_file"
6655	mv "$ac_tmp/config.h" "$ac_file" \
6656	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
6657	fi
6658	else
6659	$as_echo "/* $configure_input */" \
6660	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
6661	\|\| as_fn_error $? "could not create -" "$LINENO" 5
6662	fi
6663	# Compute "$ac_file"'s index in $config_headers.
6664	_am_arg="$ac_file"
6665	_am_stamp_count=1
6666	for _am_header in $config_headers :; do
6667	case $_am_header in
6668	$_am_arg \| $_am_arg:* )
6669	break ;;
6670	* )
6671	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
6672	esac
6673	done
6674	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
6675	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
6676	X"$_am_arg" : 'X$//$[^/]' \\| \
6677	X"$_am_arg" : 'X$//$$' \\| \
6678	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
6679	$as_echo X"$_am_arg" \|
6680	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6681	s//\1/
6682	q
6683	}
6684	/^X$\/\/$[^/].*/{
6685	s//\1/
6686	q
6687	}
6688	/^X$\/\/$$/{
6689	s//\1/
6690	q
6691	}
6692	/^X$\/$.*/{
6693	s//\1/
6694	q
6695	}
6696	s/.*/./; q'`/stamp-h$_am_stamp_count
6697	;;
6698
6699	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6700	$as_echo "$as_me: executing $ac_file commands" >&6;}
6701	;;
6702	esac
6703
6704
6705	case $ac_file$ac_mode in
6706	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| {
6707	# Autoconf 2.62 quotes --file arguments for eval, but not when files
6708	# are listed without --file. Let's play safe and only enable the eval
6709	# if we detect the quoting.
6710	case $CONFIG_FILES in
6711	\') eval set x "$CONFIG_FILES" ;;
6712	*) set x $CONFIG_FILES ;;
6713	esac
6714	shift
6715	for mf
6716	do
6717	# Strip MF so we end up with the name of the file.
6718	mf=`echo "$mf" \| sed -e 's/:.*$//'`
6719	# Check whether this is an Automake generated Makefile or not.
6720	# We used to match only the files named `Makefile.in', but
6721	# some people rename them; so instead we look at the file content.
6722	# Grep'ing the first line is not enough: some people post-process
6723	# each Makefile.in and add a new line on top of each file to say so.
6724	# Grep'ing the whole file is not good either: AIX grep has a line
6725	# limit of 2048, but all sed's we know have understand at least 4000.
6726	if sed -n 's,^#.generated by automake.,X,p' "$mf" \| grep X >/dev/null 2>&1; then
6727	dirpart=`$as_dirname -- "$mf" \|\|
6728	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
6729	X"$mf" : 'X$//$[^/]' \\| \
6730	X"$mf" : 'X$//$$' \\| \
6731	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
6732	$as_echo X"$mf" \|
6733	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6734	s//\1/
6735	q
6736	}
6737	/^X$\/\/$[^/].*/{
6738	s//\1/
6739	q
6740	}
6741	/^X$\/\/$$/{
6742	s//\1/
6743	q
6744	}
6745	/^X$\/$.*/{
6746	s//\1/
6747	q
6748	}
6749	s/.*/./; q'`
6750	else
6751	continue
6752	fi
6753	# Extract the definition of DEPDIR, am__include, and am__quote
6754	# from the Makefile without running `make'.
6755	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6756	test -z "$DEPDIR" && continue
6757	am__include=`sed -n 's/^am__include = //p' < "$mf"`
6758	test -z "am__include" && continue
6759	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
6760	# When using ansi2knr, U may be empty or an underscore; expand it
6761	U=`sed -n 's/^U = //p' < "$mf"`
6762	# Find all dependency output files, they are included files with
6763	# $(DEPDIR) in their names. We invoke sed twice because it is the
6764	# simplest approach to changing $(DEPDIR) to its actual value in the
6765	# expansion.
6766	for file in `sed -n "
6767	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
6768	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
6769	# Make sure the directory exists.
6770	test -f "$dirpart/$file" && continue
6771	fdir=`$as_dirname -- "$file" \|\|
6772	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
6773	X"$file" : 'X$//$[^/]' \\| \
6774	X"$file" : 'X$//$$' \\| \
6775	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
6776	$as_echo X"$file" \|
6777	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6778	s//\1/
6779	q
6780	}
6781	/^X$\/\/$[^/].*/{
6782	s//\1/
6783	q
6784	}
6785	/^X$\/\/$$/{
6786	s//\1/
6787	q
6788	}
6789	/^X$\/$.*/{
6790	s//\1/
6791	q
6792	}
6793	s/.*/./; q'`
6794	as_dir=$dirpart/$fdir; as_fn_mkdir_p
6795	# echo "creating $dirpart/$file"
6796	echo '# dummy' > "$dirpart/$file"
6797	done
6798	done
6799	}
6800	;;
6801
6802	esac
6803	done # for ac_tag
6804
6805
6806	as_fn_exit 0
6807	_ACEOF
6808	ac_clean_files=$ac_clean_files_save
6809
6810	test $ac_write_fail = 0 \|\|
6811	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6812
6813
6814	# configure is writing to config.log, and then calls config.status.
6815	# config.status does its own redirection, appending to config.log.
6816	# Unfortunately, on DOS this fails, as config.log is still kept open
6817	# by configure, so config.status won't be able to write to it; its
6818	# output is simply discarded. So we exec the FD to /dev/null,
6819	# effectively closing config.log, so it can be properly (re)opened and
6820	# appended to by config.status. When coming back to configure, we
6821	# need to make the FD available again.
6822	if test "$no_create" != yes; then
6823	ac_cs_success=:
6824	ac_config_status_args=
6825	test "$silent" = yes &&
6826	ac_config_status_args="$ac_config_status_args --quiet"
6827	exec 5>/dev/null
6828	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
6829	exec 5>>config.log
6830	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
6831	# would make configure fail if this is the last instruction.
6832	$ac_cs_success \|\| as_fn_exit 1
6833	fi
6834	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6835	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6836	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6837	fi
6838
6839
6840	# Final text
6841	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Cforall configuraton completed. Type \"make -j 8 install\"." >&5
6842	$as_echo "Cforall configuraton completed. Type \"make -j 8 install\"." >&6; }

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