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source: configure @ 42336618

ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsctordeferred_resndemanglerenumforall-pointer-decaygc_noraiijacob/cs343-translationjenkins-sandboxmemorynew-astnew-ast-unique-exprnew-envno_listpersistent-indexerpthread-emulationqualifiedEnumresolv-newstringwith_gc

Last change on this file since 42336618 was 42336618, checked in by Peter A. Buhr <pabuhr@…>, 9 years ago
fix automake fifth attempt
Property mode set to `100755`
File size: 191.4 KB

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

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