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Last change on this file since 1db2c5be was 1db2c5be, checked in by Peter A. Buhr <pabuhr@…>, 11 years ago
configure changes commit
Property mode set to `100755`
File size: 184.5 KB

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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.
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'
564	PACKAGE_STRING='cfa-cc 1.0'
565	PACKAGE_BUGREPORT='cforall@plg.uwaterloo.ca'
566	PACKAGE_URL=''
567
568	ac_unique_file="translator/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	CFA_LIBDIR
610	CFA_BINDIR
611	CFA_INCDIR
612	CFA_PREFIX
613	CPP_PATH
614	BACKEND_CC
615	GCC_PATH
616	preludedir
617	EGREP
618	GREP
619	CPP
620	LEXLIB
621	LEX_OUTPUT_ROOT
622	LEX
623	am__fastdepCC_FALSE
624	am__fastdepCC_TRUE
625	CCDEPMODE
626	ac_ct_CC
627	CFLAGS
628	CC
629	am__fastdepCXX_FALSE
630	am__fastdepCXX_TRUE
631	CXXDEPMODE
632	am__nodep
633	AMDEPBACKSLASH
634	AMDEP_FALSE
635	AMDEP_TRUE
636	am__quote
637	am__include
638	DEPDIR
639	OBJEXT
640	EXEEXT
641	ac_ct_CXX
642	CPPFLAGS
643	LDFLAGS
644	CXXFLAGS
645	CXX
646	YFLAGS
647	YACC
648	am__untar
649	am__tar
650	AMTAR
651	am__leading_dot
652	SET_MAKE
653	AWK
654	mkdir_p
655	MKDIR_P
656	INSTALL_STRIP_PROGRAM
657	STRIP
658	install_sh
659	MAKEINFO
660	AUTOHEADER
661	AUTOMAKE
662	AUTOCONF
663	ACLOCAL
664	VERSION
665	PACKAGE
666	CYGPATH_W
667	am__isrc
668	INSTALL_DATA
669	INSTALL_SCRIPT
670	INSTALL_PROGRAM
671	target_alias
672	host_alias
673	build_alias
674	LIBS
675	ECHO_T
676	ECHO_N
677	ECHO_C
678	DEFS
679	mandir
680	localedir
681	libdir
682	psdir
683	pdfdir
684	dvidir
685	htmldir
686	infodir
687	docdir
688	oldincludedir
689	includedir
690	localstatedir
691	sharedstatedir
692	sysconfdir
693	datadir
694	datarootdir
695	libexecdir
696	sbindir
697	bindir
698	program_transform_name
699	prefix
700	exec_prefix
701	PACKAGE_URL
702	PACKAGE_BUGREPORT
703	PACKAGE_STRING
704	PACKAGE_VERSION
705	PACKAGE_TARNAME
706	PACKAGE_NAME
707	PATH_SEPARATOR
708	SHELL'
709	ac_subst_files=''
710	ac_user_opts='
711	enable_option_checking
712	enable_dependency_tracking
713	with_preludedir
714	with_backend_compiler
715	'
716	ac_precious_vars='build_alias
717	host_alias
718	target_alias
719	YACC
720	YFLAGS
721	CXX
722	CXXFLAGS
723	LDFLAGS
724	LIBS
725	CPPFLAGS
726	CCC
727	CC
728	CFLAGS
729	CPP'
730
731
732	# Initialize some variables set by options.
733	ac_init_help=
734	ac_init_version=false
735	ac_unrecognized_opts=
736	ac_unrecognized_sep=
737	# The variables have the same names as the options, with
738	# dashes changed to underlines.
739	cache_file=/dev/null
740	exec_prefix=NONE
741	no_create=
742	no_recursion=
743	prefix=NONE
744	program_prefix=NONE
745	program_suffix=NONE
746	program_transform_name=s,x,x,
747	silent=
748	site=
749	srcdir=
750	verbose=
751	x_includes=NONE
752	x_libraries=NONE
753
754	# Installation directory options.
755	# These are left unexpanded so users can "make install exec_prefix=/foo"
756	# and all the variables that are supposed to be based on exec_prefix
757	# by default will actually change.
758	# Use braces instead of parens because sh, perl, etc. also accept them.
759	# (The list follows the same order as the GNU Coding Standards.)
760	bindir='${exec_prefix}/bin'
761	sbindir='${exec_prefix}/sbin'
762	libexecdir='${exec_prefix}/libexec'
763	datarootdir='${prefix}/share'
764	datadir='${datarootdir}'
765	sysconfdir='${prefix}/etc'
766	sharedstatedir='${prefix}/com'
767	localstatedir='${prefix}/var'
768	includedir='${prefix}/include'
769	oldincludedir='/usr/include'
770	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
771	infodir='${datarootdir}/info'
772	htmldir='${docdir}'
773	dvidir='${docdir}'
774	pdfdir='${docdir}'
775	psdir='${docdir}'
776	libdir='${exec_prefix}/lib'
777	localedir='${datarootdir}/locale'
778	mandir='${datarootdir}/man'
779
780	ac_prev=
781	ac_dashdash=
782	for ac_option
783	do
784	# If the previous option needs an argument, assign it.
785	if test -n "$ac_prev"; then
786	eval $ac_prev=\$ac_option
787	ac_prev=
788	continue
789	fi
790
791	case $ac_option in
792	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
793	*=) ac_optarg= ;;
794	*) ac_optarg=yes ;;
795	esac
796
797	# Accept the important Cygnus configure options, so we can diagnose typos.
798
799	case $ac_dashdash$ac_option in
800	--)
801	ac_dashdash=yes ;;
802
803	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
804	ac_prev=bindir ;;
805	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
806	bindir=$ac_optarg ;;
807
808	-build \| --build \| --buil \| --bui \| --bu)
809	ac_prev=build_alias ;;
810	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
811	build_alias=$ac_optarg ;;
812
813	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
814	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
815	ac_prev=cache_file ;;
816	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
817	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
818	cache_file=$ac_optarg ;;
819
820	--config-cache \| -C)
821	cache_file=config.cache ;;
822
823	-datadir \| --datadir \| --datadi \| --datad)
824	ac_prev=datadir ;;
825	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
826	datadir=$ac_optarg ;;
827
828	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
829	\| --dataroo \| --dataro \| --datar)
830	ac_prev=datarootdir ;;
831	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
832	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
833	datarootdir=$ac_optarg ;;
834
835	-disable-* \| --disable-*)
836	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
837	# Reject names that are not valid shell variable names.
838	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
839	as_fn_error $? "invalid feature name: $ac_useropt"
840	ac_useropt_orig=$ac_useropt
841	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
842	case $ac_user_opts in
843	*"
844	"enable_$ac_useropt"
845	"*) ;;
846	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
847	ac_unrecognized_sep=', ';;
848	esac
849	eval enable_$ac_useropt=no ;;
850
851	-docdir \| --docdir \| --docdi \| --doc \| --do)
852	ac_prev=docdir ;;
853	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
854	docdir=$ac_optarg ;;
855
856	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
857	ac_prev=dvidir ;;
858	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
859	dvidir=$ac_optarg ;;
860
861	-enable-* \| --enable-*)
862	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
863	# Reject names that are not valid shell variable names.
864	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
865	as_fn_error $? "invalid feature name: $ac_useropt"
866	ac_useropt_orig=$ac_useropt
867	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
868	case $ac_user_opts in
869	*"
870	"enable_$ac_useropt"
871	"*) ;;
872	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
873	ac_unrecognized_sep=', ';;
874	esac
875	eval enable_$ac_useropt=\$ac_optarg ;;
876
877	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
878	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
879	\| --exec \| --exe \| --ex)
880	ac_prev=exec_prefix ;;
881	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
882	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
883	\| --exec=* \| --exe=* \| --ex=*)
884	exec_prefix=$ac_optarg ;;
885
886	-gas \| --gas \| --ga \| --g)
887	# Obsolete; use --with-gas.
888	with_gas=yes ;;
889
890	-help \| --help \| --hel \| --he \| -h)
891	ac_init_help=long ;;
892	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
893	ac_init_help=recursive ;;
894	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
895	ac_init_help=short ;;
896
897	-host \| --host \| --hos \| --ho)
898	ac_prev=host_alias ;;
899	-host=* \| --host=* \| --hos=* \| --ho=*)
900	host_alias=$ac_optarg ;;
901
902	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
903	ac_prev=htmldir ;;
904	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
905	\| --ht=*)
906	htmldir=$ac_optarg ;;
907
908	-includedir \| --includedir \| --includedi \| --included \| --include \
909	\| --includ \| --inclu \| --incl \| --inc)
910	ac_prev=includedir ;;
911	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
912	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
913	includedir=$ac_optarg ;;
914
915	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
916	ac_prev=infodir ;;
917	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
918	infodir=$ac_optarg ;;
919
920	-libdir \| --libdir \| --libdi \| --libd)
921	ac_prev=libdir ;;
922	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
923	libdir=$ac_optarg ;;
924
925	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
926	\| --libexe \| --libex \| --libe)
927	ac_prev=libexecdir ;;
928	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
929	\| --libexe=* \| --libex=* \| --libe=*)
930	libexecdir=$ac_optarg ;;
931
932	-localedir \| --localedir \| --localedi \| --localed \| --locale)
933	ac_prev=localedir ;;
934	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
935	localedir=$ac_optarg ;;
936
937	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
938	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
939	ac_prev=localstatedir ;;
940	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
941	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
942	localstatedir=$ac_optarg ;;
943
944	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
945	ac_prev=mandir ;;
946	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
947	mandir=$ac_optarg ;;
948
949	-nfp \| --nfp \| --nf)
950	# Obsolete; use --without-fp.
951	with_fp=no ;;
952
953	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
954	\| --no-cr \| --no-c \| -n)
955	no_create=yes ;;
956
957	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
958	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
959	no_recursion=yes ;;
960
961	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
962	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
963	\| --oldin \| --oldi \| --old \| --ol \| --o)
964	ac_prev=oldincludedir ;;
965	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
966	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
967	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
968	oldincludedir=$ac_optarg ;;
969
970	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
971	ac_prev=prefix ;;
972	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
973	prefix=$ac_optarg ;;
974
975	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
976	\| --program-pre \| --program-pr \| --program-p)
977	ac_prev=program_prefix ;;
978	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
979	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
980	program_prefix=$ac_optarg ;;
981
982	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
983	\| --program-suf \| --program-su \| --program-s)
984	ac_prev=program_suffix ;;
985	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
986	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
987	program_suffix=$ac_optarg ;;
988
989	-program-transform-name \| --program-transform-name \
990	\| --program-transform-nam \| --program-transform-na \
991	\| --program-transform-n \| --program-transform- \
992	\| --program-transform \| --program-transfor \
993	\| --program-transfo \| --program-transf \
994	\| --program-trans \| --program-tran \
995	\| --progr-tra \| --program-tr \| --program-t)
996	ac_prev=program_transform_name ;;
997	-program-transform-name=* \| --program-transform-name=* \
998	\| --program-transform-nam=* \| --program-transform-na=* \
999	\| --program-transform-n=* \| --program-transform-=* \
1000	\| --program-transform=* \| --program-transfor=* \
1001	\| --program-transfo=* \| --program-transf=* \
1002	\| --program-trans=* \| --program-tran=* \
1003	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
1004	program_transform_name=$ac_optarg ;;
1005
1006	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
1007	ac_prev=pdfdir ;;
1008	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
1009	pdfdir=$ac_optarg ;;
1010
1011	-psdir \| --psdir \| --psdi \| --psd \| --ps)
1012	ac_prev=psdir ;;
1013	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
1014	psdir=$ac_optarg ;;
1015
1016	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1017	\| -silent \| --silent \| --silen \| --sile \| --sil)
1018	silent=yes ;;
1019
1020	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1021	ac_prev=sbindir ;;
1022	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1023	\| --sbi=* \| --sb=*)
1024	sbindir=$ac_optarg ;;
1025
1026	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1027	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1028	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1029	\| --sha \| --sh)
1030	ac_prev=sharedstatedir ;;
1031	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1032	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1033	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1034	\| --sha=* \| --sh=*)
1035	sharedstatedir=$ac_optarg ;;
1036
1037	-site \| --site \| --sit)
1038	ac_prev=site ;;
1039	-site=* \| --site=* \| --sit=*)
1040	site=$ac_optarg ;;
1041
1042	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1043	ac_prev=srcdir ;;
1044	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1045	srcdir=$ac_optarg ;;
1046
1047	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1048	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1049	ac_prev=sysconfdir ;;
1050	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1051	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1052	sysconfdir=$ac_optarg ;;
1053
1054	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1055	ac_prev=target_alias ;;
1056	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1057	target_alias=$ac_optarg ;;
1058
1059	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1060	verbose=yes ;;
1061
1062	-version \| --version \| --versio \| --versi \| --vers \| -V)
1063	ac_init_version=: ;;
1064
1065	-with-* \| --with-*)
1066	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1067	# Reject names that are not valid shell variable names.
1068	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1069	as_fn_error $? "invalid package name: $ac_useropt"
1070	ac_useropt_orig=$ac_useropt
1071	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1072	case $ac_user_opts in
1073	*"
1074	"with_$ac_useropt"
1075	"*) ;;
1076	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1077	ac_unrecognized_sep=', ';;
1078	esac
1079	eval with_$ac_useropt=\$ac_optarg ;;
1080
1081	-without-* \| --without-*)
1082	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1083	# Reject names that are not valid shell variable names.
1084	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1085	as_fn_error $? "invalid package name: $ac_useropt"
1086	ac_useropt_orig=$ac_useropt
1087	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1088	case $ac_user_opts in
1089	*"
1090	"with_$ac_useropt"
1091	"*) ;;
1092	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1093	ac_unrecognized_sep=', ';;
1094	esac
1095	eval with_$ac_useropt=no ;;
1096
1097	--x)
1098	# Obsolete; use --with-x.
1099	with_x=yes ;;
1100
1101	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1102	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1103	ac_prev=x_includes ;;
1104	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1105	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1106	x_includes=$ac_optarg ;;
1107
1108	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1109	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1110	ac_prev=x_libraries ;;
1111	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1112	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1113	x_libraries=$ac_optarg ;;
1114
1115	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1116	Try \`$0 --help' for more information"
1117	;;
1118
1119	=)
1120	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1121	# Reject names that are not valid shell variable names.
1122	case $ac_envvar in #(
1123	'' \| [0-9]* \| [!_$as_cr_alnum] )
1124	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1125	esac
1126	eval $ac_envvar=\$ac_optarg
1127	export $ac_envvar ;;
1128
1129	*)
1130	# FIXME: should be removed in autoconf 3.0.
1131	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1132	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1133	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1134	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1135	;;
1136
1137	esac
1138	done
1139
1140	if test -n "$ac_prev"; then
1141	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1142	as_fn_error $? "missing argument to $ac_option"
1143	fi
1144
1145	if test -n "$ac_unrecognized_opts"; then
1146	case $enable_option_checking in
1147	no) ;;
1148	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1149	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1150	esac
1151	fi
1152
1153	# Check all directory arguments for consistency.
1154	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1155	datadir sysconfdir sharedstatedir localstatedir includedir \
1156	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1157	libdir localedir mandir
1158	do
1159	eval ac_val=\$$ac_var
1160	# Remove trailing slashes.
1161	case $ac_val in
1162	*/ )
1163	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1164	eval $ac_var=\$ac_val;;
1165	esac
1166	# Be sure to have absolute directory names.
1167	case $ac_val in
1168	[\\/$]* \| ?:[\\/]* ) continue;;
1169	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1170	esac
1171	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1172	done
1173
1174	# There might be people who depend on the old broken behavior: `$host'
1175	# used to hold the argument of --host etc.
1176	# FIXME: To remove some day.
1177	build=$build_alias
1178	host=$host_alias
1179	target=$target_alias
1180
1181	# FIXME: To remove some day.
1182	if test "x$host_alias" != x; then
1183	if test "x$build_alias" = x; then
1184	cross_compiling=maybe
1185	$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1186	If a cross compiler is detected then cross compile mode will be used" >&2
1187	elif test "x$build_alias" != "x$host_alias"; then
1188	cross_compiling=yes
1189	fi
1190	fi
1191
1192	ac_tool_prefix=
1193	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1194
1195	test "$silent" = yes && exec 6>/dev/null
1196
1197
1198	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1199	ac_ls_di=`ls -di .` &&
1200	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1201	as_fn_error $? "working directory cannot be determined"
1202	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1203	as_fn_error $? "pwd does not report name of working directory"
1204
1205
1206	# Find the source files, if location was not specified.
1207	if test -z "$srcdir"; then
1208	ac_srcdir_defaulted=yes
1209	# Try the directory containing this script, then the parent directory.
1210	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1211	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1212	X"$as_myself" : 'X$//$[^/]' \\| \
1213	X"$as_myself" : 'X$//$$' \\| \
1214	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1215	$as_echo X"$as_myself" \|
1216	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1217	s//\1/
1218	q
1219	}
1220	/^X$\/\/$[^/].*/{
1221	s//\1/
1222	q
1223	}
1224	/^X$\/\/$$/{
1225	s//\1/
1226	q
1227	}
1228	/^X$\/$.*/{
1229	s//\1/
1230	q
1231	}
1232	s/.*/./; q'`
1233	srcdir=$ac_confdir
1234	if test ! -r "$srcdir/$ac_unique_file"; then
1235	srcdir=..
1236	fi
1237	else
1238	ac_srcdir_defaulted=no
1239	fi
1240	if test ! -r "$srcdir/$ac_unique_file"; then
1241	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1242	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1243	fi
1244	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1245	ac_abs_confdir=`(
1246	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1247	pwd)`
1248	# When building in place, set srcdir=.
1249	if test "$ac_abs_confdir" = "$ac_pwd"; then
1250	srcdir=.
1251	fi
1252	# Remove unnecessary trailing slashes from srcdir.
1253	# Double slashes in file names in object file debugging info
1254	# mess up M-x gdb in Emacs.
1255	case $srcdir in
1256	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1257	esac
1258	for ac_var in $ac_precious_vars; do
1259	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1260	eval ac_env_${ac_var}_value=\$${ac_var}
1261	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1262	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1263	done
1264
1265	#
1266	# Report the --help message.
1267	#
1268	if test "$ac_init_help" = "long"; then
1269	# Omit some internal or obsolete options to make the list less imposing.
1270	# This message is too long to be a string in the A/UX 3.1 sh.
1271	cat <<_ACEOF
1272	\`configure' configures cfa-cc 1.0 to adapt to many kinds of systems.
1273
1274	Usage: $0 [OPTION]... [VAR=VALUE]...
1275
1276	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1277	VAR=VALUE. See below for descriptions of some of the useful variables.
1278
1279	Defaults for the options are specified in brackets.
1280
1281	Configuration:
1282	-h, --help display this help and exit
1283	--help=short display options specific to this package
1284	--help=recursive display the short help of all the included packages
1285	-V, --version display version information and exit
1286	-q, --quiet, --silent do not print \`checking ...' messages
1287	--cache-file=FILE cache test results in FILE [disabled]
1288	-C, --config-cache alias for \`--cache-file=config.cache'
1289	-n, --no-create do not create output files
1290	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1291
1292	Installation directories:
1293	--prefix=PREFIX install architecture-independent files in PREFIX
1294	[$ac_default_prefix]
1295	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1296	[PREFIX]
1297
1298	By default, \`make install' will install all the files in
1299	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1300	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1301	for instance \`--prefix=\$HOME'.
1302
1303	For better control, use the options below.
1304
1305	Fine tuning of the installation directories:
1306	--bindir=DIR user executables [EPREFIX/bin]
1307	--sbindir=DIR system admin executables [EPREFIX/sbin]
1308	--libexecdir=DIR program executables [EPREFIX/libexec]
1309	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1310	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1311	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1312	--libdir=DIR object code libraries [EPREFIX/lib]
1313	--includedir=DIR C header files [PREFIX/include]
1314	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1315	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1316	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1317	--infodir=DIR info documentation [DATAROOTDIR/info]
1318	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1319	--mandir=DIR man documentation [DATAROOTDIR/man]
1320	--docdir=DIR documentation root [DATAROOTDIR/doc/cfa-cc]
1321	--htmldir=DIR html documentation [DOCDIR]
1322	--dvidir=DIR dvi documentation [DOCDIR]
1323	--pdfdir=DIR pdf documentation [DOCDIR]
1324	--psdir=DIR ps documentation [DOCDIR]
1325	_ACEOF
1326
1327	cat <<\_ACEOF
1328
1329	Program names:
1330	--program-prefix=PREFIX prepend PREFIX to installed program names
1331	--program-suffix=SUFFIX append SUFFIX to installed program names
1332	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1333	_ACEOF
1334	fi
1335
1336	if test -n "$ac_init_help"; then
1337	case $ac_init_help in
1338	short \| recursive ) echo "Configuration of cfa-cc 1.0:";;
1339	esac
1340	cat <<\_ACEOF
1341
1342	Optional Features:
1343	--disable-option-checking ignore unrecognized --enable/--with options
1344	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1345	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1346	--disable-dependency-tracking speeds up one-time build
1347	--enable-dependency-tracking do not reject slow dependency extractors
1348
1349	Optional Packages:
1350	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1351	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1352	--with-preludedir=DIR DIR that contains prelude.cf and other necessary files
1353	--with-backend-compiler=PROGRAM PROGRAM that performs the final code compilation (must be gcc-compatible)
1354
1355	Some influential environment variables:
1356	YACC The `Yet Another Compiler Compiler' implementation to use.
1357	Defaults to the first program found out of: `bison -y', `byacc',
1358	`yacc'.
1359	YFLAGS The list of arguments that will be passed by default to $YACC.
1360	This script will default YFLAGS to the empty string to avoid a
1361	default value of `-d' given by some make applications.
1362	CXX C++ compiler command
1363	CXXFLAGS C++ compiler flags
1364	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1365	nonstandard directory <lib dir>
1366	LIBS libraries to pass to the linker, e.g. -l<library>
1367	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1368	you have headers in a nonstandard directory <include dir>
1369	CC C compiler command
1370	CFLAGS C compiler flags
1371	CPP C preprocessor
1372
1373	Use these variables to override the choices made by `configure' or to help
1374	it to find libraries and programs with nonstandard names/locations.
1375
1376	Report bugs to <cforall@plg.uwaterloo.ca>.
1377	_ACEOF
1378	ac_status=$?
1379	fi
1380
1381	if test "$ac_init_help" = "recursive"; then
1382	# If there are subdirs, report their specific --help.
1383	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1384	test -d "$ac_dir" \|\|
1385	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1386	continue
1387	ac_builddir=.
1388
1389	case "$ac_dir" in
1390	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1391	*)
1392	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1393	# A ".." for each directory in $ac_dir_suffix.
1394	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1395	case $ac_top_builddir_sub in
1396	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1397	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1398	esac ;;
1399	esac
1400	ac_abs_top_builddir=$ac_pwd
1401	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1402	# for backward compatibility:
1403	ac_top_builddir=$ac_top_build_prefix
1404
1405	case $srcdir in
1406	.) # We are building in place.
1407	ac_srcdir=.
1408	ac_top_srcdir=$ac_top_builddir_sub
1409	ac_abs_top_srcdir=$ac_pwd ;;
1410	[\\/]* \| ?:[\\/]* ) # Absolute name.
1411	ac_srcdir=$srcdir$ac_dir_suffix;
1412	ac_top_srcdir=$srcdir
1413	ac_abs_top_srcdir=$srcdir ;;
1414	*) # Relative name.
1415	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1416	ac_top_srcdir=$ac_top_build_prefix$srcdir
1417	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1418	esac
1419	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1420
1421	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1422	# Check for guested configure.
1423	if test -f "$ac_srcdir/configure.gnu"; then
1424	echo &&
1425	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1426	elif test -f "$ac_srcdir/configure"; then
1427	echo &&
1428	$SHELL "$ac_srcdir/configure" --help=recursive
1429	else
1430	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1431	fi \|\| ac_status=$?
1432	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1433	done
1434	fi
1435
1436	test -n "$ac_init_help" && exit $ac_status
1437	if $ac_init_version; then
1438	cat <<\_ACEOF
1439	cfa-cc configure 1.0
1440	generated by GNU Autoconf 2.68
1441
1442	Copyright (C) 2010 Free Software Foundation, Inc.
1443	This configure script is free software; the Free Software Foundation
1444	gives unlimited permission to copy, distribute and modify it.
1445	_ACEOF
1446	exit
1447	fi
1448
1449	## ------------------------ ##
1450	## Autoconf initialization. ##
1451	## ------------------------ ##
1452
1453	# ac_fn_cxx_try_compile LINENO
1454	# ----------------------------
1455	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1456	ac_fn_cxx_try_compile ()
1457	{
1458	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1459	rm -f conftest.$ac_objext
1460	if { { ac_try="$ac_compile"
1461	case "(($ac_try" in
1462	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1463	*) ac_try_echo=$ac_try;;
1464	esac
1465	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1466	$as_echo "$ac_try_echo"; } >&5
1467	(eval "$ac_compile") 2>conftest.err
1468	ac_status=$?
1469	if test -s conftest.err; then
1470	grep -v '^ *+' conftest.err >conftest.er1
1471	cat conftest.er1 >&5
1472	mv -f conftest.er1 conftest.err
1473	fi
1474	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1475	test $ac_status = 0; } && {
1476	test -z "$ac_cxx_werror_flag" \|\|
1477	test ! -s conftest.err
1478	} && test -s conftest.$ac_objext; then :
1479	ac_retval=0
1480	else
1481	$as_echo "$as_me: failed program was:" >&5
1482	sed 's/^/\| /' conftest.$ac_ext >&5
1483
1484	ac_retval=1
1485	fi
1486	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1487	as_fn_set_status $ac_retval
1488
1489	} # ac_fn_cxx_try_compile
1490
1491	# ac_fn_c_try_compile LINENO
1492	# --------------------------
1493	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1494	ac_fn_c_try_compile ()
1495	{
1496	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1497	rm -f conftest.$ac_objext
1498	if { { ac_try="$ac_compile"
1499	case "(($ac_try" in
1500	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1501	*) ac_try_echo=$ac_try;;
1502	esac
1503	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1504	$as_echo "$ac_try_echo"; } >&5
1505	(eval "$ac_compile") 2>conftest.err
1506	ac_status=$?
1507	if test -s conftest.err; then
1508	grep -v '^ *+' conftest.err >conftest.er1
1509	cat conftest.er1 >&5
1510	mv -f conftest.er1 conftest.err
1511	fi
1512	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1513	test $ac_status = 0; } && {
1514	test -z "$ac_c_werror_flag" \|\|
1515	test ! -s conftest.err
1516	} && test -s conftest.$ac_objext; then :
1517	ac_retval=0
1518	else
1519	$as_echo "$as_me: failed program was:" >&5
1520	sed 's/^/\| /' conftest.$ac_ext >&5
1521
1522	ac_retval=1
1523	fi
1524	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1525	as_fn_set_status $ac_retval
1526
1527	} # ac_fn_c_try_compile
1528
1529	# ac_fn_c_try_link LINENO
1530	# -----------------------
1531	# Try to link conftest.$ac_ext, and return whether this succeeded.
1532	ac_fn_c_try_link ()
1533	{
1534	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1535	rm -f conftest.$ac_objext conftest$ac_exeext
1536	if { { ac_try="$ac_link"
1537	case "(($ac_try" in
1538	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1539	*) ac_try_echo=$ac_try;;
1540	esac
1541	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1542	$as_echo "$ac_try_echo"; } >&5
1543	(eval "$ac_link") 2>conftest.err
1544	ac_status=$?
1545	if test -s conftest.err; then
1546	grep -v '^ *+' conftest.err >conftest.er1
1547	cat conftest.er1 >&5
1548	mv -f conftest.er1 conftest.err
1549	fi
1550	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1551	test $ac_status = 0; } && {
1552	test -z "$ac_c_werror_flag" \|\|
1553	test ! -s conftest.err
1554	} && test -s conftest$ac_exeext && {
1555	test "$cross_compiling" = yes \|\|
1556	$as_test_x conftest$ac_exeext
1557	}; then :
1558	ac_retval=0
1559	else
1560	$as_echo "$as_me: failed program was:" >&5
1561	sed 's/^/\| /' conftest.$ac_ext >&5
1562
1563	ac_retval=1
1564	fi
1565	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1566	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1567	# interfere with the next link command; also delete a directory that is
1568	# left behind by Apple's compiler. We do this before executing the actions.
1569	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1570	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1571	as_fn_set_status $ac_retval
1572
1573	} # ac_fn_c_try_link
1574
1575	# ac_fn_c_try_cpp LINENO
1576	# ----------------------
1577	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1578	ac_fn_c_try_cpp ()
1579	{
1580	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1581	if { { ac_try="$ac_cpp conftest.$ac_ext"
1582	case "(($ac_try" in
1583	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1584	*) ac_try_echo=$ac_try;;
1585	esac
1586	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1587	$as_echo "$ac_try_echo"; } >&5
1588	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1589	ac_status=$?
1590	if test -s conftest.err; then
1591	grep -v '^ *+' conftest.err >conftest.er1
1592	cat conftest.er1 >&5
1593	mv -f conftest.er1 conftest.err
1594	fi
1595	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1596	test $ac_status = 0; } > conftest.i && {
1597	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1598	test ! -s conftest.err
1599	}; then :
1600	ac_retval=0
1601	else
1602	$as_echo "$as_me: failed program was:" >&5
1603	sed 's/^/\| /' conftest.$ac_ext >&5
1604
1605	ac_retval=1
1606	fi
1607	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1608	as_fn_set_status $ac_retval
1609
1610	} # ac_fn_c_try_cpp
1611
1612	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1613	# -------------------------------------------------------
1614	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1615	# the include files in INCLUDES and setting the cache variable VAR
1616	# accordingly.
1617	ac_fn_c_check_header_mongrel ()
1618	{
1619	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1620	if eval \${$3+:} false; then :
1621	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1622	$as_echo_n "checking for $2... " >&6; }
1623	if eval \${$3+:} false; then :
1624	$as_echo_n "(cached) " >&6
1625	fi
1626	eval ac_res=\$$3
1627	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1628	$as_echo "$ac_res" >&6; }
1629	else
1630	# Is the header compilable?
1631	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1632	$as_echo_n "checking $2 usability... " >&6; }
1633	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1634	/* end confdefs.h. */
1635	$4
1636	#include <$2>
1637	_ACEOF
1638	if ac_fn_c_try_compile "$LINENO"; then :
1639	ac_header_compiler=yes
1640	else
1641	ac_header_compiler=no
1642	fi
1643	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1644	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1645	$as_echo "$ac_header_compiler" >&6; }
1646
1647	# Is the header present?
1648	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1649	$as_echo_n "checking $2 presence... " >&6; }
1650	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1651	/* end confdefs.h. */
1652	#include <$2>
1653	_ACEOF
1654	if ac_fn_c_try_cpp "$LINENO"; then :
1655	ac_header_preproc=yes
1656	else
1657	ac_header_preproc=no
1658	fi
1659	rm -f conftest.err conftest.i conftest.$ac_ext
1660	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1661	$as_echo "$ac_header_preproc" >&6; }
1662
1663	# So? What about this header?
1664	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1665	yes:no: )
1666	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1667	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1668	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1669	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1670	;;
1671	no:yes:* )
1672	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1673	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1674	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1675	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1676	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1677	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1678	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1679	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1680	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1681	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1682	( $as_echo "## --------------------------------------- ##
1683	## Report this to cforall@plg.uwaterloo.ca ##
1684	## --------------------------------------- ##"
1685	) \| sed "s/^/$as_me: WARNING: /" >&2
1686	;;
1687	esac
1688	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1689	$as_echo_n "checking for $2... " >&6; }
1690	if eval \${$3+:} false; then :
1691	$as_echo_n "(cached) " >&6
1692	else
1693	eval "$3=\$ac_header_compiler"
1694	fi
1695	eval ac_res=\$$3
1696	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1697	$as_echo "$ac_res" >&6; }
1698	fi
1699	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1700
1701	} # ac_fn_c_check_header_mongrel
1702
1703	# ac_fn_c_try_run LINENO
1704	# ----------------------
1705	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1706	# that executables can be run.
1707	ac_fn_c_try_run ()
1708	{
1709	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1710	if { { ac_try="$ac_link"
1711	case "(($ac_try" in
1712	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1713	*) ac_try_echo=$ac_try;;
1714	esac
1715	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1716	$as_echo "$ac_try_echo"; } >&5
1717	(eval "$ac_link") 2>&5
1718	ac_status=$?
1719	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1720	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1721	{ { case "(($ac_try" in
1722	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1723	*) ac_try_echo=$ac_try;;
1724	esac
1725	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1726	$as_echo "$ac_try_echo"; } >&5
1727	(eval "$ac_try") 2>&5
1728	ac_status=$?
1729	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1730	test $ac_status = 0; }; }; then :
1731	ac_retval=0
1732	else
1733	$as_echo "$as_me: program exited with status $ac_status" >&5
1734	$as_echo "$as_me: failed program was:" >&5
1735	sed 's/^/\| /' conftest.$ac_ext >&5
1736
1737	ac_retval=$ac_status
1738	fi
1739	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1740	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1741	as_fn_set_status $ac_retval
1742
1743	} # ac_fn_c_try_run
1744
1745	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1746	# -------------------------------------------------------
1747	# Tests whether HEADER exists and can be compiled using the include files in
1748	# INCLUDES, setting the cache variable VAR accordingly.
1749	ac_fn_c_check_header_compile ()
1750	{
1751	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1752	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1753	$as_echo_n "checking for $2... " >&6; }
1754	if eval \${$3+:} false; then :
1755	$as_echo_n "(cached) " >&6
1756	else
1757	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1758	/* end confdefs.h. */
1759	$4
1760	#include <$2>
1761	_ACEOF
1762	if ac_fn_c_try_compile "$LINENO"; then :
1763	eval "$3=yes"
1764	else
1765	eval "$3=no"
1766	fi
1767	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1768	fi
1769	eval ac_res=\$$3
1770	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1771	$as_echo "$ac_res" >&6; }
1772	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1773
1774	} # ac_fn_c_check_header_compile
1775	cat >config.log <<_ACEOF
1776	This file contains any messages produced by compilers while
1777	running configure, to aid debugging if configure makes a mistake.
1778
1779	It was created by cfa-cc $as_me 1.0, which was
1780	generated by GNU Autoconf 2.68. Invocation command line was
1781
1782	$ $0 $@
1783
1784	_ACEOF
1785	exec 5>>config.log
1786	{
1787	cat <<_ASUNAME
1788	## --------- ##
1789	## Platform. ##
1790	## --------- ##
1791
1792	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1793	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1794	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1795	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1796	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1797
1798	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1799	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1800
1801	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1802	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1803	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1804	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1805	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1806	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1807	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1808
1809	_ASUNAME
1810
1811	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1812	for as_dir in $PATH
1813	do
1814	IFS=$as_save_IFS
1815	test -z "$as_dir" && as_dir=.
1816	$as_echo "PATH: $as_dir"
1817	done
1818	IFS=$as_save_IFS
1819
1820	} >&5
1821
1822	cat >&5 <<_ACEOF
1823
1824
1825	## ----------- ##
1826	## Core tests. ##
1827	## ----------- ##
1828
1829	_ACEOF
1830
1831
1832	# Keep a trace of the command line.
1833	# Strip out --no-create and --no-recursion so they do not pile up.
1834	# Strip out --silent because we don't want to record it for future runs.
1835	# Also quote any args containing shell meta-characters.
1836	# Make two passes to allow for proper duplicate-argument suppression.
1837	ac_configure_args=
1838	ac_configure_args0=
1839	ac_configure_args1=
1840	ac_must_keep_next=false
1841	for ac_pass in 1 2
1842	do
1843	for ac_arg
1844	do
1845	case $ac_arg in
1846	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1847	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1848	\| -silent \| --silent \| --silen \| --sile \| --sil)
1849	continue ;;
1850	\')
1851	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1852	esac
1853	case $ac_pass in
1854	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1855	2)
1856	as_fn_append ac_configure_args1 " '$ac_arg'"
1857	if test $ac_must_keep_next = true; then
1858	ac_must_keep_next=false # Got value, back to normal.
1859	else
1860	case $ac_arg in
1861	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1862	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1863	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1864	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1865	case "$ac_configure_args0 " in
1866	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1867	esac
1868	;;
1869	-* ) ac_must_keep_next=true ;;
1870	esac
1871	fi
1872	as_fn_append ac_configure_args " '$ac_arg'"
1873	;;
1874	esac
1875	done
1876	done
1877	{ ac_configure_args0=; unset ac_configure_args0;}
1878	{ ac_configure_args1=; unset ac_configure_args1;}
1879
1880	# When interrupted or exit'd, cleanup temporary files, and complete
1881	# config.log. We remove comments because anyway the quotes in there
1882	# would cause problems or look ugly.
1883	# WARNING: Use '\'' to represent an apostrophe within the trap.
1884	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1885	trap 'exit_status=$?
1886	# Save into config.log some information that might help in debugging.
1887	{
1888	echo
1889
1890	$as_echo "## ---------------- ##
1891	## Cache variables. ##
1892	## ---------------- ##"
1893	echo
1894	# The following way of writing the cache mishandles newlines in values,
1895	(
1896	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
1897	eval ac_val=\$$ac_var
1898	case $ac_val in #(
1899	${as_nl})
1900	case $ac_var in #(
1901	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1902	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1903	esac
1904	case $ac_var in #(
1905	_ \| IFS \| as_nl) ;; #(
1906	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
1907	*) { eval $ac_var=; unset $ac_var;} ;;
1908	esac ;;
1909	esac
1910	done
1911	(set) 2>&1 \|
1912	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1913	${as_nl}ac_space=\ )
1914	sed -n \
1915	"s/'\''/'\''\\\\'\'''\''/g;
1916	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
1917	;; #(
1918	*)
1919	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
1920	;;
1921	esac \|
1922	sort
1923	)
1924	echo
1925
1926	$as_echo "## ----------------- ##
1927	## Output variables. ##
1928	## ----------------- ##"
1929	echo
1930	for ac_var in $ac_subst_vars
1931	do
1932	eval ac_val=\$$ac_var
1933	case $ac_val in
1934	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1935	esac
1936	$as_echo "$ac_var='\''$ac_val'\''"
1937	done \| sort
1938	echo
1939
1940	if test -n "$ac_subst_files"; then
1941	$as_echo "## ------------------- ##
1942	## File substitutions. ##
1943	## ------------------- ##"
1944	echo
1945	for ac_var in $ac_subst_files
1946	do
1947	eval ac_val=\$$ac_var
1948	case $ac_val in
1949	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1950	esac
1951	$as_echo "$ac_var='\''$ac_val'\''"
1952	done \| sort
1953	echo
1954	fi
1955
1956	if test -s confdefs.h; then
1957	$as_echo "## ----------- ##
1958	## confdefs.h. ##
1959	## ----------- ##"
1960	echo
1961	cat confdefs.h
1962	echo
1963	fi
1964	test "$ac_signal" != 0 &&
1965	$as_echo "$as_me: caught signal $ac_signal"
1966	$as_echo "$as_me: exit $exit_status"
1967	} >&5
1968	rm -f core .core core.conftest. &&
1969	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1970	exit $exit_status
1971	' 0
1972	for ac_signal in 1 2 13 15; do
1973	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1974	done
1975	ac_signal=0
1976
1977	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1978	rm -f -r conftest* confdefs.h
1979
1980	$as_echo "/* confdefs.h */" > confdefs.h
1981
1982	# Predefined preprocessor variables.
1983
1984	cat >>confdefs.h <<_ACEOF
1985	#define PACKAGE_NAME "$PACKAGE_NAME"
1986	_ACEOF
1987
1988	cat >>confdefs.h <<_ACEOF
1989	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1990	_ACEOF
1991
1992	cat >>confdefs.h <<_ACEOF
1993	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1994	_ACEOF
1995
1996	cat >>confdefs.h <<_ACEOF
1997	#define PACKAGE_STRING "$PACKAGE_STRING"
1998	_ACEOF
1999
2000	cat >>confdefs.h <<_ACEOF
2001	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2002	_ACEOF
2003
2004	cat >>confdefs.h <<_ACEOF
2005	#define PACKAGE_URL "$PACKAGE_URL"
2006	_ACEOF
2007
2008
2009	# Let the site file select an alternate cache file if it wants to.
2010	# Prefer an explicitly selected file to automatically selected ones.
2011	ac_site_file1=NONE
2012	ac_site_file2=NONE
2013	if test -n "$CONFIG_SITE"; then
2014	# We do not want a PATH search for config.site.
2015	case $CONFIG_SITE in #((
2016	-*) ac_site_file1=./$CONFIG_SITE;;
2017	/) ac_site_file1=$CONFIG_SITE;;
2018	*) ac_site_file1=./$CONFIG_SITE;;
2019	esac
2020	elif test "x$prefix" != xNONE; then
2021	ac_site_file1=$prefix/share/config.site
2022	ac_site_file2=$prefix/etc/config.site
2023	else
2024	ac_site_file1=$ac_default_prefix/share/config.site
2025	ac_site_file2=$ac_default_prefix/etc/config.site
2026	fi
2027	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2028	do
2029	test "x$ac_site_file" = xNONE && continue
2030	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2031	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2032	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2033	sed 's/^/\| /' "$ac_site_file" >&5
2034	. "$ac_site_file" \
2035	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2036	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2037	as_fn_error $? "failed to load site script $ac_site_file
2038	See \`config.log' for more details" "$LINENO" 5; }
2039	fi
2040	done
2041
2042	if test -r "$cache_file"; then
2043	# Some versions of bash will fail to source /dev/null (special files
2044	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2045	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2046	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2047	$as_echo "$as_me: loading cache $cache_file" >&6;}
2048	case $cache_file in
2049	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2050	*) . "./$cache_file";;
2051	esac
2052	fi
2053	else
2054	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2055	$as_echo "$as_me: creating cache $cache_file" >&6;}
2056	>$cache_file
2057	fi
2058
2059	# Check that the precious variables saved in the cache have kept the same
2060	# value.
2061	ac_cache_corrupted=false
2062	for ac_var in $ac_precious_vars; do
2063	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2064	eval ac_new_set=\$ac_env_${ac_var}_set
2065	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2066	eval ac_new_val=\$ac_env_${ac_var}_value
2067	case $ac_old_set,$ac_new_set in
2068	set,)
2069	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2070	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2071	ac_cache_corrupted=: ;;
2072	,set)
2073	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2074	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2075	ac_cache_corrupted=: ;;
2076	,);;
2077	*)
2078	if test "x$ac_old_val" != "x$ac_new_val"; then
2079	# differences in whitespace do not lead to failure.
2080	ac_old_val_w=`echo x $ac_old_val`
2081	ac_new_val_w=`echo x $ac_new_val`
2082	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2083	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2084	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2085	ac_cache_corrupted=:
2086	else
2087	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2088	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2089	eval $ac_var=\$ac_old_val
2090	fi
2091	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2092	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2093	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2094	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2095	fi;;
2096	esac
2097	# Pass precious variables to config.status.
2098	if test "$ac_new_set" = set; then
2099	case $ac_new_val in
2100	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2101	*) ac_arg=$ac_var=$ac_new_val ;;
2102	esac
2103	case " $ac_configure_args " in
2104	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2105	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2106	esac
2107	fi
2108	done
2109	if $ac_cache_corrupted; then
2110	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2111	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2112	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2113	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2114	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2115	fi
2116	## -------------------- ##
2117	## Main body of script. ##
2118	## -------------------- ##
2119
2120	ac_ext=c
2121	ac_cpp='$CPP $CPPFLAGS'
2122	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2123	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2124	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2125
2126
2127
2128
2129	am__api_version='1.11'
2130
2131	ac_aux_dir=
2132	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2133	if test -f "$ac_dir/install-sh"; then
2134	ac_aux_dir=$ac_dir
2135	ac_install_sh="$ac_aux_dir/install-sh -c"
2136	break
2137	elif test -f "$ac_dir/install.sh"; then
2138	ac_aux_dir=$ac_dir
2139	ac_install_sh="$ac_aux_dir/install.sh -c"
2140	break
2141	elif test -f "$ac_dir/shtool"; then
2142	ac_aux_dir=$ac_dir
2143	ac_install_sh="$ac_aux_dir/shtool install -c"
2144	break
2145	fi
2146	done
2147	if test -z "$ac_aux_dir"; then
2148	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2149	fi
2150
2151	# These three variables are undocumented and unsupported,
2152	# and are intended to be withdrawn in a future Autoconf release.
2153	# They can cause serious problems if a builder's source tree is in a directory
2154	# whose full name contains unusual characters.
2155	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2156	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2157	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2158
2159
2160	# Find a good install program. We prefer a C program (faster),
2161	# so one script is as good as another. But avoid the broken or
2162	# incompatible versions:
2163	# SysV /etc/install, /usr/sbin/install
2164	# SunOS /usr/etc/install
2165	# IRIX /sbin/install
2166	# AIX /bin/install
2167	# AmigaOS /C/install, which installs bootblocks on floppy discs
2168	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2169	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2170	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2171	# OS/2's system install, which has a completely different semantic
2172	# ./install, which can be erroneously created by make from ./install.sh.
2173	# Reject install programs that cannot install multiple files.
2174	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2175	$as_echo_n "checking for a BSD-compatible install... " >&6; }
2176	if test -z "$INSTALL"; then
2177	if ${ac_cv_path_install+:} false; then :
2178	$as_echo_n "(cached) " >&6
2179	else
2180	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2181	for as_dir in $PATH
2182	do
2183	IFS=$as_save_IFS
2184	test -z "$as_dir" && as_dir=.
2185	# Account for people who put trailing slashes in PATH elements.
2186	case $as_dir/ in #((
2187	./ \| .// \| /[cC]/* \| \
2188	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
2189	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
2190	/usr/ucb/* ) ;;
2191	*)
2192	# OSF1 and SCO ODT 3.0 have their own names for install.
2193	# Don't use installbsd from OSF since it installs stuff as root
2194	# by default.
2195	for ac_prog in ginstall scoinst install; do
2196	for ac_exec_ext in '' $ac_executable_extensions; do
2197	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2198	if test $ac_prog = install &&
2199	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2200	# AIX install. It has an incompatible calling convention.
2201	:
2202	elif test $ac_prog = install &&
2203	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2204	# program-specific install script used by HP pwplus--don't use.
2205	:
2206	else
2207	rm -rf conftest.one conftest.two conftest.dir
2208	echo one > conftest.one
2209	echo two > conftest.two
2210	mkdir conftest.dir
2211	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2212	test -s conftest.one && test -s conftest.two &&
2213	test -s conftest.dir/conftest.one &&
2214	test -s conftest.dir/conftest.two
2215	then
2216	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2217	break 3
2218	fi
2219	fi
2220	fi
2221	done
2222	done
2223	;;
2224	esac
2225
2226	done
2227	IFS=$as_save_IFS
2228
2229	rm -rf conftest.one conftest.two conftest.dir
2230
2231	fi
2232	if test "${ac_cv_path_install+set}" = set; then
2233	INSTALL=$ac_cv_path_install
2234	else
2235	# As a last resort, use the slow shell script. Don't cache a
2236	# value for INSTALL within a source directory, because that will
2237	# break other packages using the cache if that directory is
2238	# removed, or if the value is a relative name.
2239	INSTALL=$ac_install_sh
2240	fi
2241	fi
2242	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2243	$as_echo "$INSTALL" >&6; }
2244
2245	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2246	# It thinks the first close brace ends the variable substitution.
2247	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2248
2249	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2250
2251	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2252
2253	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2254	$as_echo_n "checking whether build environment is sane... " >&6; }
2255	# Just in case
2256	sleep 1
2257	echo timestamp > conftest.file
2258	# Reject unsafe characters in $srcdir or the absolute working directory
2259	# name. Accept space and tab only in the latter.
2260	am_lf='
2261	'
2262	case `pwd` in
2263	[\\\"\#\$\&\'\`$am_lf])
2264	as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2265	esac
2266	case $srcdir in
2267	[\\\"\#\$\&\'\`$am_lf\ \ ])
2268	as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2269	esac
2270
2271	# Do `set' in a subshell so we don't clobber the current shell's
2272	# arguments. Must try -L first in case configure is actually a
2273	# symlink; some systems play weird games with the mod time of symlinks
2274	# (eg FreeBSD returns the mod time of the symlink's containing
2275	# directory).
2276	if (
2277	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2278	if test "$*" = "X"; then
2279	# -L didn't work.
2280	set X `ls -t "$srcdir/configure" conftest.file`
2281	fi
2282	rm -f conftest.file
2283	if test "$*" != "X $srcdir/configure conftest.file" \
2284	&& test "$*" != "X conftest.file $srcdir/configure"; then
2285
2286	# If neither matched, then we have a broken ls. This can happen
2287	# if, for instance, CONFIG_SHELL is bash and it inherits a
2288	# broken ls alias from the environment. This has actually
2289	# happened. Such a system could not be considered "sane".
2290	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
2291	alias in your environment" "$LINENO" 5
2292	fi
2293
2294	test "$2" = conftest.file
2295	)
2296	then
2297	# Ok.
2298	:
2299	else
2300	as_fn_error $? "newly created file is older than distributed files!
2301	Check your system clock" "$LINENO" 5
2302	fi
2303	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2304	$as_echo "yes" >&6; }
2305	test "$program_prefix" != NONE &&
2306	program_transform_name="s&^&$program_prefix&;$program_transform_name"
2307	# Use a double $ so make ignores it.
2308	test "$program_suffix" != NONE &&
2309	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2310	# Double any \ or $.
2311	# By default was `s,x,x', remove it if useless.
2312	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2313	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
2314
2315	# expand $ac_aux_dir to an absolute path
2316	am_aux_dir=`cd $ac_aux_dir && pwd`
2317
2318	if test x"${MISSING+set}" != xset; then
2319	case $am_aux_dir in
2320	\ \| \ )
2321	MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2322	*)
2323	MISSING="\${SHELL} $am_aux_dir/missing" ;;
2324	esac
2325	fi
2326	# Use eval to expand $SHELL
2327	if eval "$MISSING --run true"; then
2328	am_missing_run="$MISSING --run "
2329	else
2330	am_missing_run=
2331	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2332	$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2333	fi
2334
2335	if test x"${install_sh}" != xset; then
2336	case $am_aux_dir in
2337	\ \| \ )
2338	install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2339	*)
2340	install_sh="\${SHELL} $am_aux_dir/install-sh"
2341	esac
2342	fi
2343
2344	# Installed binaries are usually stripped using `strip' when the user
2345	# run `make install-strip'. However `strip' might not be the right
2346	# tool to use in cross-compilation environments, therefore Automake
2347	# will honor the `STRIP' environment variable to overrule this program.
2348	if test "$cross_compiling" != no; then
2349	if test -n "$ac_tool_prefix"; then
2350	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2351	set dummy ${ac_tool_prefix}strip; ac_word=$2
2352	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2353	$as_echo_n "checking for $ac_word... " >&6; }
2354	if ${ac_cv_prog_STRIP+:} false; then :
2355	$as_echo_n "(cached) " >&6
2356	else
2357	if test -n "$STRIP"; then
2358	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2359	else
2360	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2361	for as_dir in $PATH
2362	do
2363	IFS=$as_save_IFS
2364	test -z "$as_dir" && as_dir=.
2365	for ac_exec_ext in '' $ac_executable_extensions; do
2366	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2367	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2368	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2369	break 2
2370	fi
2371	done
2372	done
2373	IFS=$as_save_IFS
2374
2375	fi
2376	fi
2377	STRIP=$ac_cv_prog_STRIP
2378	if test -n "$STRIP"; then
2379	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2380	$as_echo "$STRIP" >&6; }
2381	else
2382	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2383	$as_echo "no" >&6; }
2384	fi
2385
2386
2387	fi
2388	if test -z "$ac_cv_prog_STRIP"; then
2389	ac_ct_STRIP=$STRIP
2390	# Extract the first word of "strip", so it can be a program name with args.
2391	set dummy strip; ac_word=$2
2392	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2393	$as_echo_n "checking for $ac_word... " >&6; }
2394	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2395	$as_echo_n "(cached) " >&6
2396	else
2397	if test -n "$ac_ct_STRIP"; then
2398	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2399	else
2400	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2401	for as_dir in $PATH
2402	do
2403	IFS=$as_save_IFS
2404	test -z "$as_dir" && as_dir=.
2405	for ac_exec_ext in '' $ac_executable_extensions; do
2406	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2407	ac_cv_prog_ac_ct_STRIP="strip"
2408	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2409	break 2
2410	fi
2411	done
2412	done
2413	IFS=$as_save_IFS
2414
2415	fi
2416	fi
2417	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2418	if test -n "$ac_ct_STRIP"; then
2419	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2420	$as_echo "$ac_ct_STRIP" >&6; }
2421	else
2422	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2423	$as_echo "no" >&6; }
2424	fi
2425
2426	if test "x$ac_ct_STRIP" = x; then
2427	STRIP=":"
2428	else
2429	case $cross_compiling:$ac_tool_warned in
2430	yes:)
2431	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2432	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2433	ac_tool_warned=yes ;;
2434	esac
2435	STRIP=$ac_ct_STRIP
2436	fi
2437	else
2438	STRIP="$ac_cv_prog_STRIP"
2439	fi
2440
2441	fi
2442	INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2443
2444	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2445	$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2446	if test -z "$MKDIR_P"; then
2447	if ${ac_cv_path_mkdir+:} false; then :
2448	$as_echo_n "(cached) " >&6
2449	else
2450	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2451	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2452	do
2453	IFS=$as_save_IFS
2454	test -z "$as_dir" && as_dir=.
2455	for ac_prog in mkdir gmkdir; do
2456	for ac_exec_ext in '' $ac_executable_extensions; do
2457	{ test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } \|\| continue
2458	case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2459	'mkdir (GNU coreutils) '* \| \
2460	'mkdir (coreutils) '* \| \
2461	'mkdir (fileutils) '4.1*)
2462	ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2463	break 3;;
2464	esac
2465	done
2466	done
2467	done
2468	IFS=$as_save_IFS
2469
2470	fi
2471
2472	test -d ./--version && rmdir ./--version
2473	if test "${ac_cv_path_mkdir+set}" = set; then
2474	MKDIR_P="$ac_cv_path_mkdir -p"
2475	else
2476	# As a last resort, use the slow shell script. Don't cache a
2477	# value for MKDIR_P within a source directory, because that will
2478	# break other packages using the cache if that directory is
2479	# removed, or if the value is a relative name.
2480	MKDIR_P="$ac_install_sh -d"
2481	fi
2482	fi
2483	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2484	$as_echo "$MKDIR_P" >&6; }
2485
2486	mkdir_p="$MKDIR_P"
2487	case $mkdir_p in
2488	[\\/$]* \| ?:[\\/]*) ;;
2489	/) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2490	esac
2491
2492	for ac_prog in gawk mawk nawk awk
2493	do
2494	# Extract the first word of "$ac_prog", so it can be a program name with args.
2495	set dummy $ac_prog; ac_word=$2
2496	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2497	$as_echo_n "checking for $ac_word... " >&6; }
2498	if ${ac_cv_prog_AWK+:} false; then :
2499	$as_echo_n "(cached) " >&6
2500	else
2501	if test -n "$AWK"; then
2502	ac_cv_prog_AWK="$AWK" # Let the user override the test.
2503	else
2504	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2505	for as_dir in $PATH
2506	do
2507	IFS=$as_save_IFS
2508	test -z "$as_dir" && as_dir=.
2509	for ac_exec_ext in '' $ac_executable_extensions; do
2510	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2511	ac_cv_prog_AWK="$ac_prog"
2512	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2513	break 2
2514	fi
2515	done
2516	done
2517	IFS=$as_save_IFS
2518
2519	fi
2520	fi
2521	AWK=$ac_cv_prog_AWK
2522	if test -n "$AWK"; then
2523	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2524	$as_echo "$AWK" >&6; }
2525	else
2526	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2527	$as_echo "no" >&6; }
2528	fi
2529
2530
2531	test -n "$AWK" && break
2532	done
2533
2534	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2535	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2536	set x ${MAKE-make}
2537	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2538	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2539	$as_echo_n "(cached) " >&6
2540	else
2541	cat >conftest.make <<\_ACEOF
2542	SHELL = /bin/sh
2543	all:
2544	@echo '@@@%%%=$(MAKE)=@@@%%%'
2545	_ACEOF
2546	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2547	case `${MAKE-make} -f conftest.make 2>/dev/null` in
2548	@@@%%%=?=@@@%%%*)
2549	eval ac_cv_prog_make_${ac_make}_set=yes;;
2550	*)
2551	eval ac_cv_prog_make_${ac_make}_set=no;;
2552	esac
2553	rm -f conftest.make
2554	fi
2555	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2556	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2557	$as_echo "yes" >&6; }
2558	SET_MAKE=
2559	else
2560	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2561	$as_echo "no" >&6; }
2562	SET_MAKE="MAKE=${MAKE-make}"
2563	fi
2564
2565	rm -rf .tst 2>/dev/null
2566	mkdir .tst 2>/dev/null
2567	if test -d .tst; then
2568	am__leading_dot=.
2569	else
2570	am__leading_dot=_
2571	fi
2572	rmdir .tst 2>/dev/null
2573
2574	if test "`cd $srcdir && pwd`" != "`pwd`"; then
2575	# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2576	# is not polluted with repeated "-I."
2577	am__isrc=' -I$(srcdir)'
2578	# test to see if srcdir already configured
2579	if test -f $srcdir/config.status; then
2580	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2581	fi
2582	fi
2583
2584	# test whether we have cygpath
2585	if test -z "$CYGPATH_W"; then
2586	if (cygpath --version) >/dev/null 2>/dev/null; then
2587	CYGPATH_W='cygpath -w'
2588	else
2589	CYGPATH_W=echo
2590	fi
2591	fi
2592
2593
2594	# Define the identity of the package.
2595	PACKAGE=cfa
2596	VERSION=1.0
2597
2598
2599	cat >>confdefs.h <<_ACEOF
2600	#define PACKAGE "$PACKAGE"
2601	_ACEOF
2602
2603
2604	cat >>confdefs.h <<_ACEOF
2605	#define VERSION "$VERSION"
2606	_ACEOF
2607
2608	# Some tools Automake needs.
2609
2610	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2611
2612
2613	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2614
2615
2616	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2617
2618
2619	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2620
2621
2622	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2623
2624	# We need awk for the "check" target. The system "awk" is bad on
2625	# some platforms.
2626	# Always define AMTAR for backward compatibility. Yes, it's still used
2627	# in the wild :-( We should find a proper way to deprecate it ...
2628	AMTAR='$${TAR-tar}'
2629
2630	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2631
2632
2633
2634
2635
2636	ac_config_headers="$ac_config_headers config.h"
2637
2638
2639	for ac_prog in 'bison -y' byacc
2640	do
2641	# Extract the first word of "$ac_prog", so it can be a program name with args.
2642	set dummy $ac_prog; ac_word=$2
2643	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2644	$as_echo_n "checking for $ac_word... " >&6; }
2645	if ${ac_cv_prog_YACC+:} false; then :
2646	$as_echo_n "(cached) " >&6
2647	else
2648	if test -n "$YACC"; then
2649	ac_cv_prog_YACC="$YACC" # Let the user override the test.
2650	else
2651	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2652	for as_dir in $PATH
2653	do
2654	IFS=$as_save_IFS
2655	test -z "$as_dir" && as_dir=.
2656	for ac_exec_ext in '' $ac_executable_extensions; do
2657	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2658	ac_cv_prog_YACC="$ac_prog"
2659	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2660	break 2
2661	fi
2662	done
2663	done
2664	IFS=$as_save_IFS
2665
2666	fi
2667	fi
2668	YACC=$ac_cv_prog_YACC
2669	if test -n "$YACC"; then
2670	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
2671	$as_echo "$YACC" >&6; }
2672	else
2673	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2674	$as_echo "no" >&6; }
2675	fi
2676
2677
2678	test -n "$YACC" && break
2679	done
2680	test -n "$YACC" \|\| YACC="yacc"
2681
2682	ac_ext=cpp
2683	ac_cpp='$CXXCPP $CPPFLAGS'
2684	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2685	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2686	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2687	if test -z "$CXX"; then
2688	if test -n "$CCC"; then
2689	CXX=$CCC
2690	else
2691	if test -n "$ac_tool_prefix"; then
2692	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2693	do
2694	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2695	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2696	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2697	$as_echo_n "checking for $ac_word... " >&6; }
2698	if ${ac_cv_prog_CXX+:} false; then :
2699	$as_echo_n "(cached) " >&6
2700	else
2701	if test -n "$CXX"; then
2702	ac_cv_prog_CXX="$CXX" # Let the user override the test.
2703	else
2704	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2705	for as_dir in $PATH
2706	do
2707	IFS=$as_save_IFS
2708	test -z "$as_dir" && as_dir=.
2709	for ac_exec_ext in '' $ac_executable_extensions; do
2710	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2711	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2712	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2713	break 2
2714	fi
2715	done
2716	done
2717	IFS=$as_save_IFS
2718
2719	fi
2720	fi
2721	CXX=$ac_cv_prog_CXX
2722	if test -n "$CXX"; then
2723	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2724	$as_echo "$CXX" >&6; }
2725	else
2726	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2727	$as_echo "no" >&6; }
2728	fi
2729
2730
2731	test -n "$CXX" && break
2732	done
2733	fi
2734	if test -z "$CXX"; then
2735	ac_ct_CXX=$CXX
2736	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2737	do
2738	# Extract the first word of "$ac_prog", so it can be a program name with args.
2739	set dummy $ac_prog; ac_word=$2
2740	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2741	$as_echo_n "checking for $ac_word... " >&6; }
2742	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
2743	$as_echo_n "(cached) " >&6
2744	else
2745	if test -n "$ac_ct_CXX"; then
2746	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2747	else
2748	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2749	for as_dir in $PATH
2750	do
2751	IFS=$as_save_IFS
2752	test -z "$as_dir" && as_dir=.
2753	for ac_exec_ext in '' $ac_executable_extensions; do
2754	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2755	ac_cv_prog_ac_ct_CXX="$ac_prog"
2756	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2757	break 2
2758	fi
2759	done
2760	done
2761	IFS=$as_save_IFS
2762
2763	fi
2764	fi
2765	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2766	if test -n "$ac_ct_CXX"; then
2767	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
2768	$as_echo "$ac_ct_CXX" >&6; }
2769	else
2770	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2771	$as_echo "no" >&6; }
2772	fi
2773
2774
2775	test -n "$ac_ct_CXX" && break
2776	done
2777
2778	if test "x$ac_ct_CXX" = x; then
2779	CXX="g++"
2780	else
2781	case $cross_compiling:$ac_tool_warned in
2782	yes:)
2783	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2784	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2785	ac_tool_warned=yes ;;
2786	esac
2787	CXX=$ac_ct_CXX
2788	fi
2789	fi
2790
2791	fi
2792	fi
2793	# Provide some information about the compiler.
2794	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
2795	set X $ac_compile
2796	ac_compiler=$2
2797	for ac_option in --version -v -V -qversion; do
2798	{ { ac_try="$ac_compiler $ac_option >&5"
2799	case "(($ac_try" in
2800	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2801	*) ac_try_echo=$ac_try;;
2802	esac
2803	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2804	$as_echo "$ac_try_echo"; } >&5
2805	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2806	ac_status=$?
2807	if test -s conftest.err; then
2808	sed '10a\
2809	... rest of stderr output deleted ...
2810	10q' conftest.err >conftest.er1
2811	cat conftest.er1 >&5
2812	fi
2813	rm -f conftest.er1 conftest.err
2814	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2815	test $ac_status = 0; }
2816	done
2817
2818	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2819	/* end confdefs.h. */
2820
2821	int
2822	main ()
2823	{
2824
2825	;
2826	return 0;
2827	}
2828	_ACEOF
2829	ac_clean_files_save=$ac_clean_files
2830	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2831	# Try to create an executable without -o first, disregard a.out.
2832	# It will help us diagnose broken compilers, and finding out an intuition
2833	# of exeext.
2834	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
2835	$as_echo_n "checking whether the C++ compiler works... " >&6; }
2836	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2837
2838	# The possible output files:
2839	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2840
2841	ac_rmfiles=
2842	for ac_file in $ac_files
2843	do
2844	case $ac_file in
2845	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2846	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2847	esac
2848	done
2849	rm -f $ac_rmfiles
2850
2851	if { { ac_try="$ac_link_default"
2852	case "(($ac_try" in
2853	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2854	*) ac_try_echo=$ac_try;;
2855	esac
2856	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2857	$as_echo "$ac_try_echo"; } >&5
2858	(eval "$ac_link_default") 2>&5
2859	ac_status=$?
2860	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2861	test $ac_status = 0; }; then :
2862	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2863	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2864	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2865	# so that the user can short-circuit this test for compilers unknown to
2866	# Autoconf.
2867	for ac_file in $ac_files ''
2868	do
2869	test -f "$ac_file" \|\| continue
2870	case $ac_file in
2871	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
2872	;;
2873	[ab].out )
2874	# We found the default executable, but exeext='' is most
2875	# certainly right.
2876	break;;
2877	. )
2878	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2879	then :; else
2880	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2881	fi
2882	# We set ac_cv_exeext here because the later test for it is not
2883	# safe: cross compilers may not add the suffix if given an `-o'
2884	# argument, so we may need to know it at that point already.
2885	# Even if this section looks crufty: it has the advantage of
2886	# actually working.
2887	break;;
2888	* )
2889	break;;
2890	esac
2891	done
2892	test "$ac_cv_exeext" = no && ac_cv_exeext=
2893
2894	else
2895	ac_file=''
2896	fi
2897	if test -z "$ac_file"; then :
2898	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2899	$as_echo "no" >&6; }
2900	$as_echo "$as_me: failed program was:" >&5
2901	sed 's/^/\| /' conftest.$ac_ext >&5
2902
2903	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2904	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2905	as_fn_error 77 "C++ compiler cannot create executables
2906	See \`config.log' for more details" "$LINENO" 5; }
2907	else
2908	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2909	$as_echo "yes" >&6; }
2910	fi
2911	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
2912	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
2913	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2914	$as_echo "$ac_file" >&6; }
2915	ac_exeext=$ac_cv_exeext
2916
2917	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2918	ac_clean_files=$ac_clean_files_save
2919	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2920	$as_echo_n "checking for suffix of executables... " >&6; }
2921	if { { ac_try="$ac_link"
2922	case "(($ac_try" in
2923	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2924	*) ac_try_echo=$ac_try;;
2925	esac
2926	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2927	$as_echo "$ac_try_echo"; } >&5
2928	(eval "$ac_link") 2>&5
2929	ac_status=$?
2930	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2931	test $ac_status = 0; }; then :
2932	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2933	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2934	# work properly (i.e., refer to `conftest.exe'), while it won't with
2935	# `rm'.
2936	for ac_file in conftest.exe conftest conftest.*; do
2937	test -f "$ac_file" \|\| continue
2938	case $ac_file in
2939	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2940	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2941	break;;
2942	* ) break;;
2943	esac
2944	done
2945	else
2946	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2947	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2948	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2949	See \`config.log' for more details" "$LINENO" 5; }
2950	fi
2951	rm -f conftest conftest$ac_cv_exeext
2952	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2953	$as_echo "$ac_cv_exeext" >&6; }
2954
2955	rm -f conftest.$ac_ext
2956	EXEEXT=$ac_cv_exeext
2957	ac_exeext=$EXEEXT
2958	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2959	/* end confdefs.h. */
2960	#include <stdio.h>
2961	int
2962	main ()
2963	{
2964	FILE *f = fopen ("conftest.out", "w");
2965	return ferror (f) \|\| fclose (f) != 0;
2966
2967	;
2968	return 0;
2969	}
2970	_ACEOF
2971	ac_clean_files="$ac_clean_files conftest.out"
2972	# Check that the compiler produces executables we can run. If not, either
2973	# the compiler is broken, or we cross compile.
2974	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2975	$as_echo_n "checking whether we are cross compiling... " >&6; }
2976	if test "$cross_compiling" != yes; then
2977	{ { ac_try="$ac_link"
2978	case "(($ac_try" in
2979	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2980	*) ac_try_echo=$ac_try;;
2981	esac
2982	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2983	$as_echo "$ac_try_echo"; } >&5
2984	(eval "$ac_link") 2>&5
2985	ac_status=$?
2986	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2987	test $ac_status = 0; }
2988	if { ac_try='./conftest$ac_cv_exeext'
2989	{ { case "(($ac_try" in
2990	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2991	*) ac_try_echo=$ac_try;;
2992	esac
2993	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2994	$as_echo "$ac_try_echo"; } >&5
2995	(eval "$ac_try") 2>&5
2996	ac_status=$?
2997	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2998	test $ac_status = 0; }; }; then
2999	cross_compiling=no
3000	else
3001	if test "$cross_compiling" = maybe; then
3002	cross_compiling=yes
3003	else
3004	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3005	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3006	as_fn_error $? "cannot run C++ compiled programs.
3007	If you meant to cross compile, use \`--host'.
3008	See \`config.log' for more details" "$LINENO" 5; }
3009	fi
3010	fi
3011	fi
3012	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3013	$as_echo "$cross_compiling" >&6; }
3014
3015	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3016	ac_clean_files=$ac_clean_files_save
3017	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3018	$as_echo_n "checking for suffix of object files... " >&6; }
3019	if ${ac_cv_objext+:} false; then :
3020	$as_echo_n "(cached) " >&6
3021	else
3022	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3023	/* end confdefs.h. */
3024
3025	int
3026	main ()
3027	{
3028
3029	;
3030	return 0;
3031	}
3032	_ACEOF
3033	rm -f conftest.o conftest.obj
3034	if { { ac_try="$ac_compile"
3035	case "(($ac_try" in
3036	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3037	*) ac_try_echo=$ac_try;;
3038	esac
3039	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3040	$as_echo "$ac_try_echo"; } >&5
3041	(eval "$ac_compile") 2>&5
3042	ac_status=$?
3043	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3044	test $ac_status = 0; }; then :
3045	for ac_file in conftest.o conftest.obj conftest.*; do
3046	test -f "$ac_file" \|\| continue;
3047	case $ac_file in
3048	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3049	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3050	break;;
3051	esac
3052	done
3053	else
3054	$as_echo "$as_me: failed program was:" >&5
3055	sed 's/^/\| /' conftest.$ac_ext >&5
3056
3057	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3058	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3059	as_fn_error $? "cannot compute suffix of object files: cannot compile
3060	See \`config.log' for more details" "$LINENO" 5; }
3061	fi
3062	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3063	fi
3064	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3065	$as_echo "$ac_cv_objext" >&6; }
3066	OBJEXT=$ac_cv_objext
3067	ac_objext=$OBJEXT
3068	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3069	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3070	if ${ac_cv_cxx_compiler_gnu+:} false; then :
3071	$as_echo_n "(cached) " >&6
3072	else
3073	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3074	/* end confdefs.h. */
3075
3076	int
3077	main ()
3078	{
3079	#ifndef __GNUC__
3080	choke me
3081	#endif
3082
3083	;
3084	return 0;
3085	}
3086	_ACEOF
3087	if ac_fn_cxx_try_compile "$LINENO"; then :
3088	ac_compiler_gnu=yes
3089	else
3090	ac_compiler_gnu=no
3091	fi
3092	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3093	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3094
3095	fi
3096	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3097	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3098	if test $ac_compiler_gnu = yes; then
3099	GXX=yes
3100	else
3101	GXX=
3102	fi
3103	ac_test_CXXFLAGS=${CXXFLAGS+set}
3104	ac_save_CXXFLAGS=$CXXFLAGS
3105	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3106	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3107	if ${ac_cv_prog_cxx_g+:} false; then :
3108	$as_echo_n "(cached) " >&6
3109	else
3110	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3111	ac_cxx_werror_flag=yes
3112	ac_cv_prog_cxx_g=no
3113	CXXFLAGS="-g"
3114	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3115	/* end confdefs.h. */
3116
3117	int
3118	main ()
3119	{
3120
3121	;
3122	return 0;
3123	}
3124	_ACEOF
3125	if ac_fn_cxx_try_compile "$LINENO"; then :
3126	ac_cv_prog_cxx_g=yes
3127	else
3128	CXXFLAGS=""
3129	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3130	/* end confdefs.h. */
3131
3132	int
3133	main ()
3134	{
3135
3136	;
3137	return 0;
3138	}
3139	_ACEOF
3140	if ac_fn_cxx_try_compile "$LINENO"; then :
3141
3142	else
3143	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3144	CXXFLAGS="-g"
3145	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3146	/* end confdefs.h. */
3147
3148	int
3149	main ()
3150	{
3151
3152	;
3153	return 0;
3154	}
3155	_ACEOF
3156	if ac_fn_cxx_try_compile "$LINENO"; then :
3157	ac_cv_prog_cxx_g=yes
3158	fi
3159	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3160	fi
3161	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3162	fi
3163	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3164	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3165	fi
3166	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3167	$as_echo "$ac_cv_prog_cxx_g" >&6; }
3168	if test "$ac_test_CXXFLAGS" = set; then
3169	CXXFLAGS=$ac_save_CXXFLAGS
3170	elif test $ac_cv_prog_cxx_g = yes; then
3171	if test "$GXX" = yes; then
3172	CXXFLAGS="-g -O2"
3173	else
3174	CXXFLAGS="-g"
3175	fi
3176	else
3177	if test "$GXX" = yes; then
3178	CXXFLAGS="-O2"
3179	else
3180	CXXFLAGS=
3181	fi
3182	fi
3183	ac_ext=c
3184	ac_cpp='$CPP $CPPFLAGS'
3185	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3186	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3187	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3188	DEPDIR="${am__leading_dot}deps"
3189
3190	ac_config_commands="$ac_config_commands depfiles"
3191
3192
3193	am_make=${MAKE-make}
3194	cat > confinc << 'END'
3195	am__doit:
3196	@echo this is the am__doit target
3197	.PHONY: am__doit
3198	END
3199	# If we don't find an include directive, just comment out the code.
3200	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3201	$as_echo_n "checking for style of include used by $am_make... " >&6; }
3202	am__include="#"
3203	am__quote=
3204	_am_result=none
3205	# First try GNU make style include.
3206	echo "include confinc" > confmf
3207	# Ignore all kinds of additional output from `make'.
3208	case `$am_make -s -f confmf 2> /dev/null` in #(
3209	the\ am__doit\ target)
3210	am__include=include
3211	am__quote=
3212	_am_result=GNU
3213	;;
3214	esac
3215	# Now try BSD make style include.
3216	if test "$am__include" = "#"; then
3217	echo '.include "confinc"' > confmf
3218	case `$am_make -s -f confmf 2> /dev/null` in #(
3219	the\ am__doit\ target)
3220	am__include=.include
3221	am__quote="\""
3222	_am_result=BSD
3223	;;
3224	esac
3225	fi
3226
3227
3228	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3229	$as_echo "$_am_result" >&6; }
3230	rm -f confinc confmf
3231
3232	# Check whether --enable-dependency-tracking was given.
3233	if test "${enable_dependency_tracking+set}" = set; then :
3234	enableval=$enable_dependency_tracking;
3235	fi
3236
3237	if test "x$enable_dependency_tracking" != xno; then
3238	am_depcomp="$ac_aux_dir/depcomp"
3239	AMDEPBACKSLASH='\'
3240	am__nodep='_no'
3241	fi
3242	if test "x$enable_dependency_tracking" != xno; then
3243	AMDEP_TRUE=
3244	AMDEP_FALSE='#'
3245	else
3246	AMDEP_TRUE='#'
3247	AMDEP_FALSE=
3248	fi
3249
3250
3251
3252	depcc="$CXX" am_compiler_list=
3253
3254	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3255	$as_echo_n "checking dependency style of $depcc... " >&6; }
3256	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
3257	$as_echo_n "(cached) " >&6
3258	else
3259	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3260	# We make a subdir and do the tests there. Otherwise we can end up
3261	# making bogus files that we don't know about and never remove. For
3262	# instance it was reported that on HP-UX the gcc test will end up
3263	# making a dummy file named `D' -- because `-MD' means `put the output
3264	# in D'.
3265	rm -rf conftest.dir
3266	mkdir conftest.dir
3267	# Copy depcomp to subdir because otherwise we won't find it if we're
3268	# using a relative directory.
3269	cp "$am_depcomp" conftest.dir
3270	cd conftest.dir
3271	# We will build objects and dependencies in a subdirectory because
3272	# it helps to detect inapplicable dependency modes. For instance
3273	# both Tru64's cc and ICC support -MD to output dependencies as a
3274	# side effect of compilation, but ICC will put the dependencies in
3275	# the current directory while Tru64 will put them in the object
3276	# directory.
3277	mkdir sub
3278
3279	am_cv_CXX_dependencies_compiler_type=none
3280	if test "$am_compiler_list" = ""; then
3281	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3282	fi
3283	am__universal=false
3284	case " $depcc " in #(
3285	\ -arch\ \ -arch\ *) am__universal=true ;;
3286	esac
3287
3288	for depmode in $am_compiler_list; do
3289	# Setup a source with many dependencies, because some compilers
3290	# like to wrap large dependency lists on column 80 (with \), and
3291	# we should not choose a depcomp mode which is confused by this.
3292	#
3293	# We need to recreate these files for each test, as the compiler may
3294	# overwrite some of them when testing with obscure command lines.
3295	# This happens at least with the AIX C compiler.
3296	: > sub/conftest.c
3297	for i in 1 2 3 4 5 6; do
3298	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3299	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3300	# Solaris 8's {/usr,}/bin/sh.
3301	touch sub/conftst$i.h
3302	done
3303	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3304
3305	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3306	# mode. It turns out that the SunPro C++ compiler does not properly
3307	# handle `-M -o', and we need to detect this. Also, some Intel
3308	# versions had trouble with output in subdirs
3309	am__obj=sub/conftest.${OBJEXT-o}
3310	am__minus_obj="-o $am__obj"
3311	case $depmode in
3312	gcc)
3313	# This depmode causes a compiler race in universal mode.
3314	test "$am__universal" = false \|\| continue
3315	;;
3316	nosideeffect)
3317	# after this tag, mechanisms are not by side-effect, so they'll
3318	# only be used when explicitly requested
3319	if test "x$enable_dependency_tracking" = xyes; then
3320	continue
3321	else
3322	break
3323	fi
3324	;;
3325	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
3326	# This compiler won't grok `-c -o', but also, the minuso test has
3327	# not run yet. These depmodes are late enough in the game, and
3328	# so weak that their functioning should not be impacted.
3329	am__obj=conftest.${OBJEXT-o}
3330	am__minus_obj=
3331	;;
3332	none) break ;;
3333	esac
3334	if depmode=$depmode \
3335	source=sub/conftest.c object=$am__obj \
3336	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3337	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3338	>/dev/null 2>conftest.err &&
3339	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3340	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3341	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3342	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3343	# icc doesn't choke on unknown options, it will just issue warnings
3344	# or remarks (even with -Werror). So we grep stderr for any message
3345	# that says an option was ignored or not supported.
3346	# When given -MP, icc 7.0 and 7.1 complain thusly:
3347	# icc: Command line warning: ignoring option '-M'; no argument required
3348	# The diagnosis changed in icc 8.0:
3349	# icc: Command line remark: option '-MP' not supported
3350	if (grep 'ignoring option' conftest.err \|\|
3351	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3352	am_cv_CXX_dependencies_compiler_type=$depmode
3353	break
3354	fi
3355	fi
3356	done
3357
3358	cd ..
3359	rm -rf conftest.dir
3360	else
3361	am_cv_CXX_dependencies_compiler_type=none
3362	fi
3363
3364	fi
3365	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
3366	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
3367	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
3368
3369	if
3370	test "x$enable_dependency_tracking" != xno \
3371	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
3372	am__fastdepCXX_TRUE=
3373	am__fastdepCXX_FALSE='#'
3374	else
3375	am__fastdepCXX_TRUE='#'
3376	am__fastdepCXX_FALSE=
3377	fi
3378
3379
3380	ac_ext=c
3381	ac_cpp='$CPP $CPPFLAGS'
3382	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3383	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3384	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3385	if test -n "$ac_tool_prefix"; then
3386	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3387	set dummy ${ac_tool_prefix}gcc; ac_word=$2
3388	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3389	$as_echo_n "checking for $ac_word... " >&6; }
3390	if ${ac_cv_prog_CC+:} false; then :
3391	$as_echo_n "(cached) " >&6
3392	else
3393	if test -n "$CC"; then
3394	ac_cv_prog_CC="$CC" # Let the user override the test.
3395	else
3396	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3397	for as_dir in $PATH
3398	do
3399	IFS=$as_save_IFS
3400	test -z "$as_dir" && as_dir=.
3401	for ac_exec_ext in '' $ac_executable_extensions; do
3402	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3403	ac_cv_prog_CC="${ac_tool_prefix}gcc"
3404	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3405	break 2
3406	fi
3407	done
3408	done
3409	IFS=$as_save_IFS
3410
3411	fi
3412	fi
3413	CC=$ac_cv_prog_CC
3414	if test -n "$CC"; then
3415	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3416	$as_echo "$CC" >&6; }
3417	else
3418	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3419	$as_echo "no" >&6; }
3420	fi
3421
3422
3423	fi
3424	if test -z "$ac_cv_prog_CC"; then
3425	ac_ct_CC=$CC
3426	# Extract the first word of "gcc", so it can be a program name with args.
3427	set dummy gcc; ac_word=$2
3428	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3429	$as_echo_n "checking for $ac_word... " >&6; }
3430	if ${ac_cv_prog_ac_ct_CC+:} false; then :
3431	$as_echo_n "(cached) " >&6
3432	else
3433	if test -n "$ac_ct_CC"; then
3434	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3435	else
3436	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3437	for as_dir in $PATH
3438	do
3439	IFS=$as_save_IFS
3440	test -z "$as_dir" && as_dir=.
3441	for ac_exec_ext in '' $ac_executable_extensions; do
3442	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3443	ac_cv_prog_ac_ct_CC="gcc"
3444	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3445	break 2
3446	fi
3447	done
3448	done
3449	IFS=$as_save_IFS
3450
3451	fi
3452	fi
3453	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3454	if test -n "$ac_ct_CC"; then
3455	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3456	$as_echo "$ac_ct_CC" >&6; }
3457	else
3458	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3459	$as_echo "no" >&6; }
3460	fi
3461
3462	if test "x$ac_ct_CC" = x; then
3463	CC=""
3464	else
3465	case $cross_compiling:$ac_tool_warned in
3466	yes:)
3467	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3468	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3469	ac_tool_warned=yes ;;
3470	esac
3471	CC=$ac_ct_CC
3472	fi
3473	else
3474	CC="$ac_cv_prog_CC"
3475	fi
3476
3477	if test -z "$CC"; then
3478	if test -n "$ac_tool_prefix"; then
3479	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3480	set dummy ${ac_tool_prefix}cc; ac_word=$2
3481	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3482	$as_echo_n "checking for $ac_word... " >&6; }
3483	if ${ac_cv_prog_CC+:} false; then :
3484	$as_echo_n "(cached) " >&6
3485	else
3486	if test -n "$CC"; then
3487	ac_cv_prog_CC="$CC" # Let the user override the test.
3488	else
3489	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3490	for as_dir in $PATH
3491	do
3492	IFS=$as_save_IFS
3493	test -z "$as_dir" && as_dir=.
3494	for ac_exec_ext in '' $ac_executable_extensions; do
3495	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3496	ac_cv_prog_CC="${ac_tool_prefix}cc"
3497	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3498	break 2
3499	fi
3500	done
3501	done
3502	IFS=$as_save_IFS
3503
3504	fi
3505	fi
3506	CC=$ac_cv_prog_CC
3507	if test -n "$CC"; then
3508	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3509	$as_echo "$CC" >&6; }
3510	else
3511	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3512	$as_echo "no" >&6; }
3513	fi
3514
3515
3516	fi
3517	fi
3518	if test -z "$CC"; then
3519	# Extract the first word of "cc", so it can be a program name with args.
3520	set dummy cc; ac_word=$2
3521	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3522	$as_echo_n "checking for $ac_word... " >&6; }
3523	if ${ac_cv_prog_CC+:} false; then :
3524	$as_echo_n "(cached) " >&6
3525	else
3526	if test -n "$CC"; then
3527	ac_cv_prog_CC="$CC" # Let the user override the test.
3528	else
3529	ac_prog_rejected=no
3530	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3531	for as_dir in $PATH
3532	do
3533	IFS=$as_save_IFS
3534	test -z "$as_dir" && as_dir=.
3535	for ac_exec_ext in '' $ac_executable_extensions; do
3536	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3537	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3538	ac_prog_rejected=yes
3539	continue
3540	fi
3541	ac_cv_prog_CC="cc"
3542	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3543	break 2
3544	fi
3545	done
3546	done
3547	IFS=$as_save_IFS
3548
3549	if test $ac_prog_rejected = yes; then
3550	# We found a bogon in the path, so make sure we never use it.
3551	set dummy $ac_cv_prog_CC
3552	shift
3553	if test $# != 0; then
3554	# We chose a different compiler from the bogus one.
3555	# However, it has the same basename, so the bogon will be chosen
3556	# first if we set CC to just the basename; use the full file name.
3557	shift
3558	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3559	fi
3560	fi
3561	fi
3562	fi
3563	CC=$ac_cv_prog_CC
3564	if test -n "$CC"; then
3565	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3566	$as_echo "$CC" >&6; }
3567	else
3568	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3569	$as_echo "no" >&6; }
3570	fi
3571
3572
3573	fi
3574	if test -z "$CC"; then
3575	if test -n "$ac_tool_prefix"; then
3576	for ac_prog in cl.exe
3577	do
3578	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3579	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3580	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3581	$as_echo_n "checking for $ac_word... " >&6; }
3582	if ${ac_cv_prog_CC+:} false; then :
3583	$as_echo_n "(cached) " >&6
3584	else
3585	if test -n "$CC"; then
3586	ac_cv_prog_CC="$CC" # Let the user override the test.
3587	else
3588	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3589	for as_dir in $PATH
3590	do
3591	IFS=$as_save_IFS
3592	test -z "$as_dir" && as_dir=.
3593	for ac_exec_ext in '' $ac_executable_extensions; do
3594	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3595	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3596	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3597	break 2
3598	fi
3599	done
3600	done
3601	IFS=$as_save_IFS
3602
3603	fi
3604	fi
3605	CC=$ac_cv_prog_CC
3606	if test -n "$CC"; then
3607	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3608	$as_echo "$CC" >&6; }
3609	else
3610	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3611	$as_echo "no" >&6; }
3612	fi
3613
3614
3615	test -n "$CC" && break
3616	done
3617	fi
3618	if test -z "$CC"; then
3619	ac_ct_CC=$CC
3620	for ac_prog in cl.exe
3621	do
3622	# Extract the first word of "$ac_prog", so it can be a program name with args.
3623	set dummy $ac_prog; ac_word=$2
3624	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3625	$as_echo_n "checking for $ac_word... " >&6; }
3626	if ${ac_cv_prog_ac_ct_CC+:} false; then :
3627	$as_echo_n "(cached) " >&6
3628	else
3629	if test -n "$ac_ct_CC"; then
3630	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3631	else
3632	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3633	for as_dir in $PATH
3634	do
3635	IFS=$as_save_IFS
3636	test -z "$as_dir" && as_dir=.
3637	for ac_exec_ext in '' $ac_executable_extensions; do
3638	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3639	ac_cv_prog_ac_ct_CC="$ac_prog"
3640	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3641	break 2
3642	fi
3643	done
3644	done
3645	IFS=$as_save_IFS
3646
3647	fi
3648	fi
3649	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3650	if test -n "$ac_ct_CC"; then
3651	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3652	$as_echo "$ac_ct_CC" >&6; }
3653	else
3654	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3655	$as_echo "no" >&6; }
3656	fi
3657
3658
3659	test -n "$ac_ct_CC" && break
3660	done
3661
3662	if test "x$ac_ct_CC" = x; then
3663	CC=""
3664	else
3665	case $cross_compiling:$ac_tool_warned in
3666	yes:)
3667	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3668	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3669	ac_tool_warned=yes ;;
3670	esac
3671	CC=$ac_ct_CC
3672	fi
3673	fi
3674
3675	fi
3676
3677
3678	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3679	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3680	as_fn_error $? "no acceptable C compiler found in \$PATH
3681	See \`config.log' for more details" "$LINENO" 5; }
3682
3683	# Provide some information about the compiler.
3684	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3685	set X $ac_compile
3686	ac_compiler=$2
3687	for ac_option in --version -v -V -qversion; do
3688	{ { ac_try="$ac_compiler $ac_option >&5"
3689	case "(($ac_try" in
3690	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3691	*) ac_try_echo=$ac_try;;
3692	esac
3693	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3694	$as_echo "$ac_try_echo"; } >&5
3695	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3696	ac_status=$?
3697	if test -s conftest.err; then
3698	sed '10a\
3699	... rest of stderr output deleted ...
3700	10q' conftest.err >conftest.er1
3701	cat conftest.er1 >&5
3702	fi
3703	rm -f conftest.er1 conftest.err
3704	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3705	test $ac_status = 0; }
3706	done
3707
3708	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3709	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3710	if ${ac_cv_c_compiler_gnu+:} false; then :
3711	$as_echo_n "(cached) " >&6
3712	else
3713	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3714	/* end confdefs.h. */
3715
3716	int
3717	main ()
3718	{
3719	#ifndef __GNUC__
3720	choke me
3721	#endif
3722
3723	;
3724	return 0;
3725	}
3726	_ACEOF
3727	if ac_fn_c_try_compile "$LINENO"; then :
3728	ac_compiler_gnu=yes
3729	else
3730	ac_compiler_gnu=no
3731	fi
3732	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3733	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3734
3735	fi
3736	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3737	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3738	if test $ac_compiler_gnu = yes; then
3739	GCC=yes
3740	else
3741	GCC=
3742	fi
3743	ac_test_CFLAGS=${CFLAGS+set}
3744	ac_save_CFLAGS=$CFLAGS
3745	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3746	$as_echo_n "checking whether $CC accepts -g... " >&6; }
3747	if ${ac_cv_prog_cc_g+:} false; then :
3748	$as_echo_n "(cached) " >&6
3749	else
3750	ac_save_c_werror_flag=$ac_c_werror_flag
3751	ac_c_werror_flag=yes
3752	ac_cv_prog_cc_g=no
3753	CFLAGS="-g"
3754	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3755	/* end confdefs.h. */
3756
3757	int
3758	main ()
3759	{
3760
3761	;
3762	return 0;
3763	}
3764	_ACEOF
3765	if ac_fn_c_try_compile "$LINENO"; then :
3766	ac_cv_prog_cc_g=yes
3767	else
3768	CFLAGS=""
3769	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3770	/* end confdefs.h. */
3771
3772	int
3773	main ()
3774	{
3775
3776	;
3777	return 0;
3778	}
3779	_ACEOF
3780	if ac_fn_c_try_compile "$LINENO"; then :
3781
3782	else
3783	ac_c_werror_flag=$ac_save_c_werror_flag
3784	CFLAGS="-g"
3785	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3786	/* end confdefs.h. */
3787
3788	int
3789	main ()
3790	{
3791
3792	;
3793	return 0;
3794	}
3795	_ACEOF
3796	if ac_fn_c_try_compile "$LINENO"; then :
3797	ac_cv_prog_cc_g=yes
3798	fi
3799	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3800	fi
3801	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3802	fi
3803	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3804	ac_c_werror_flag=$ac_save_c_werror_flag
3805	fi
3806	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3807	$as_echo "$ac_cv_prog_cc_g" >&6; }
3808	if test "$ac_test_CFLAGS" = set; then
3809	CFLAGS=$ac_save_CFLAGS
3810	elif test $ac_cv_prog_cc_g = yes; then
3811	if test "$GCC" = yes; then
3812	CFLAGS="-g -O2"
3813	else
3814	CFLAGS="-g"
3815	fi
3816	else
3817	if test "$GCC" = yes; then
3818	CFLAGS="-O2"
3819	else
3820	CFLAGS=
3821	fi
3822	fi
3823	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3824	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3825	if ${ac_cv_prog_cc_c89+:} false; then :
3826	$as_echo_n "(cached) " >&6
3827	else
3828	ac_cv_prog_cc_c89=no
3829	ac_save_CC=$CC
3830	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3831	/* end confdefs.h. */
3832	#include <stdarg.h>
3833	#include <stdio.h>
3834	#include <sys/types.h>
3835	#include <sys/stat.h>
3836	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3837	struct buf { int x; };
3838	FILE * (rcsopen) (struct buf , struct stat *, int);
3839	static char *e (p, i)
3840	char **p;
3841	int i;
3842	{
3843	return p[i];
3844	}
3845	static char f (char (g) (char , int), char *p, ...)
3846	{
3847	char *s;
3848	va_list v;
3849	va_start (v,p);
3850	s = g (p, va_arg (v,int));
3851	va_end (v);
3852	return s;
3853	}
3854
3855	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3856	function prototypes and stuff, but not '\xHH' hex character constants.
3857	These don't provoke an error unfortunately, instead are silently treated
3858	as 'x'. The following induces an error, until -std is added to get
3859	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3860	array size at least. It's necessary to write '\x00'==0 to get something
3861	that's true only with -std. */
3862	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3863
3864	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3865	inside strings and character constants. */
3866	#define FOO(x) 'x'
3867	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3868
3869	int test (int i, double x);
3870	struct s1 {int (*f) (int a);};
3871	struct s2 {int (*f) (double a);};
3872	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3873	int argc;
3874	char **argv;
3875	int
3876	main ()
3877	{
3878	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3879	;
3880	return 0;
3881	}
3882	_ACEOF
3883	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3884	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3885	do
3886	CC="$ac_save_CC $ac_arg"
3887	if ac_fn_c_try_compile "$LINENO"; then :
3888	ac_cv_prog_cc_c89=$ac_arg
3889	fi
3890	rm -f core conftest.err conftest.$ac_objext
3891	test "x$ac_cv_prog_cc_c89" != "xno" && break
3892	done
3893	rm -f conftest.$ac_ext
3894	CC=$ac_save_CC
3895
3896	fi
3897	# AC_CACHE_VAL
3898	case "x$ac_cv_prog_cc_c89" in
3899	x)
3900	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3901	$as_echo "none needed" >&6; } ;;
3902	xno)
3903	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3904	$as_echo "unsupported" >&6; } ;;
3905	*)
3906	CC="$CC $ac_cv_prog_cc_c89"
3907	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3908	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3909	esac
3910	if test "x$ac_cv_prog_cc_c89" != xno; then :
3911
3912	fi
3913
3914	ac_ext=c
3915	ac_cpp='$CPP $CPPFLAGS'
3916	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3917	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3918	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3919
3920	depcc="$CC" am_compiler_list=
3921
3922	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3923	$as_echo_n "checking dependency style of $depcc... " >&6; }
3924	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
3925	$as_echo_n "(cached) " >&6
3926	else
3927	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3928	# We make a subdir and do the tests there. Otherwise we can end up
3929	# making bogus files that we don't know about and never remove. For
3930	# instance it was reported that on HP-UX the gcc test will end up
3931	# making a dummy file named `D' -- because `-MD' means `put the output
3932	# in D'.
3933	rm -rf conftest.dir
3934	mkdir conftest.dir
3935	# Copy depcomp to subdir because otherwise we won't find it if we're
3936	# using a relative directory.
3937	cp "$am_depcomp" conftest.dir
3938	cd conftest.dir
3939	# We will build objects and dependencies in a subdirectory because
3940	# it helps to detect inapplicable dependency modes. For instance
3941	# both Tru64's cc and ICC support -MD to output dependencies as a
3942	# side effect of compilation, but ICC will put the dependencies in
3943	# the current directory while Tru64 will put them in the object
3944	# directory.
3945	mkdir sub
3946
3947	am_cv_CC_dependencies_compiler_type=none
3948	if test "$am_compiler_list" = ""; then
3949	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3950	fi
3951	am__universal=false
3952	case " $depcc " in #(
3953	\ -arch\ \ -arch\ *) am__universal=true ;;
3954	esac
3955
3956	for depmode in $am_compiler_list; do
3957	# Setup a source with many dependencies, because some compilers
3958	# like to wrap large dependency lists on column 80 (with \), and
3959	# we should not choose a depcomp mode which is confused by this.
3960	#
3961	# We need to recreate these files for each test, as the compiler may
3962	# overwrite some of them when testing with obscure command lines.
3963	# This happens at least with the AIX C compiler.
3964	: > sub/conftest.c
3965	for i in 1 2 3 4 5 6; do
3966	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3967	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3968	# Solaris 8's {/usr,}/bin/sh.
3969	touch sub/conftst$i.h
3970	done
3971	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3972
3973	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3974	# mode. It turns out that the SunPro C++ compiler does not properly
3975	# handle `-M -o', and we need to detect this. Also, some Intel
3976	# versions had trouble with output in subdirs
3977	am__obj=sub/conftest.${OBJEXT-o}
3978	am__minus_obj="-o $am__obj"
3979	case $depmode in
3980	gcc)
3981	# This depmode causes a compiler race in universal mode.
3982	test "$am__universal" = false \|\| continue
3983	;;
3984	nosideeffect)
3985	# after this tag, mechanisms are not by side-effect, so they'll
3986	# only be used when explicitly requested
3987	if test "x$enable_dependency_tracking" = xyes; then
3988	continue
3989	else
3990	break
3991	fi
3992	;;
3993	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
3994	# This compiler won't grok `-c -o', but also, the minuso test has
3995	# not run yet. These depmodes are late enough in the game, and
3996	# so weak that their functioning should not be impacted.
3997	am__obj=conftest.${OBJEXT-o}
3998	am__minus_obj=
3999	;;
4000	none) break ;;
4001	esac
4002	if depmode=$depmode \
4003	source=sub/conftest.c object=$am__obj \
4004	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4005	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4006	>/dev/null 2>conftest.err &&
4007	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4008	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4009	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4010	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4011	# icc doesn't choke on unknown options, it will just issue warnings
4012	# or remarks (even with -Werror). So we grep stderr for any message
4013	# that says an option was ignored or not supported.
4014	# When given -MP, icc 7.0 and 7.1 complain thusly:
4015	# icc: Command line warning: ignoring option '-M'; no argument required
4016	# The diagnosis changed in icc 8.0:
4017	# icc: Command line remark: option '-MP' not supported
4018	if (grep 'ignoring option' conftest.err \|\|
4019	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4020	am_cv_CC_dependencies_compiler_type=$depmode
4021	break
4022	fi
4023	fi
4024	done
4025
4026	cd ..
4027	rm -rf conftest.dir
4028	else
4029	am_cv_CC_dependencies_compiler_type=none
4030	fi
4031
4032	fi
4033	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4034	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4035	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4036
4037	if
4038	test "x$enable_dependency_tracking" != xno \
4039	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4040	am__fastdepCC_TRUE=
4041	am__fastdepCC_FALSE='#'
4042	else
4043	am__fastdepCC_TRUE='#'
4044	am__fastdepCC_FALSE=
4045	fi
4046
4047	# ???
4048
4049	for ac_prog in flex lex
4050	do
4051	# Extract the first word of "$ac_prog", so it can be a program name with args.
4052	set dummy $ac_prog; ac_word=$2
4053	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4054	$as_echo_n "checking for $ac_word... " >&6; }
4055	if ${ac_cv_prog_LEX+:} false; then :
4056	$as_echo_n "(cached) " >&6
4057	else
4058	if test -n "$LEX"; then
4059	ac_cv_prog_LEX="$LEX" # Let the user override the test.
4060	else
4061	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4062	for as_dir in $PATH
4063	do
4064	IFS=$as_save_IFS
4065	test -z "$as_dir" && as_dir=.
4066	for ac_exec_ext in '' $ac_executable_extensions; do
4067	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4068	ac_cv_prog_LEX="$ac_prog"
4069	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4070	break 2
4071	fi
4072	done
4073	done
4074	IFS=$as_save_IFS
4075
4076	fi
4077	fi
4078	LEX=$ac_cv_prog_LEX
4079	if test -n "$LEX"; then
4080	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
4081	$as_echo "$LEX" >&6; }
4082	else
4083	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4084	$as_echo "no" >&6; }
4085	fi
4086
4087
4088	test -n "$LEX" && break
4089	done
4090	test -n "$LEX" \|\| LEX=":"
4091
4092	if test "x$LEX" != "x:"; then
4093	cat >conftest.l <<_ACEOF
4094	%%
4095	a { ECHO; }
4096	b { REJECT; }
4097	c { yymore (); }
4098	d { yyless (1); }
4099	e { yyless (input () != 0); }
4100	f { unput (yytext[0]); }
4101	. { BEGIN INITIAL; }
4102	%%
4103	#ifdef YYTEXT_POINTER
4104	extern char *yytext;
4105	#endif
4106	int
4107	main (void)
4108	{
4109	return ! yylex () + ! yywrap ();
4110	}
4111	_ACEOF
4112	{ { ac_try="$LEX conftest.l"
4113	case "(($ac_try" in
4114	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4115	*) ac_try_echo=$ac_try;;
4116	esac
4117	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4118	$as_echo "$ac_try_echo"; } >&5
4119	(eval "$LEX conftest.l") 2>&5
4120	ac_status=$?
4121	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4122	test $ac_status = 0; }
4123	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
4124	$as_echo_n "checking lex output file root... " >&6; }
4125	if ${ac_cv_prog_lex_root+:} false; then :
4126	$as_echo_n "(cached) " >&6
4127	else
4128
4129	if test -f lex.yy.c; then
4130	ac_cv_prog_lex_root=lex.yy
4131	elif test -f lexyy.c; then
4132	ac_cv_prog_lex_root=lexyy
4133	else
4134	as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
4135	fi
4136	fi
4137	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
4138	$as_echo "$ac_cv_prog_lex_root" >&6; }
4139	LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
4140
4141	if test -z "${LEXLIB+set}"; then
4142	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
4143	$as_echo_n "checking lex library... " >&6; }
4144	if ${ac_cv_lib_lex+:} false; then :
4145	$as_echo_n "(cached) " >&6
4146	else
4147
4148	ac_save_LIBS=$LIBS
4149	ac_cv_lib_lex='none needed'
4150	for ac_lib in '' -lfl -ll; do
4151	LIBS="$ac_lib $ac_save_LIBS"
4152	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4153	/* end confdefs.h. */
4154	`cat $LEX_OUTPUT_ROOT.c`
4155	_ACEOF
4156	if ac_fn_c_try_link "$LINENO"; then :
4157	ac_cv_lib_lex=$ac_lib
4158	fi
4159	rm -f core conftest.err conftest.$ac_objext \
4160	conftest$ac_exeext conftest.$ac_ext
4161	test "$ac_cv_lib_lex" != 'none needed' && break
4162	done
4163	LIBS=$ac_save_LIBS
4164
4165	fi
4166	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
4167	$as_echo "$ac_cv_lib_lex" >&6; }
4168	test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
4169	fi
4170
4171
4172	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
4173	$as_echo_n "checking whether yytext is a pointer... " >&6; }
4174	if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
4175	$as_echo_n "(cached) " >&6
4176	else
4177	# POSIX says lex can declare yytext either as a pointer or an array; the
4178	# default is implementation-dependent. Figure out which it is, since
4179	# not all implementations provide the %pointer and %array declarations.
4180	ac_cv_prog_lex_yytext_pointer=no
4181	ac_save_LIBS=$LIBS
4182	LIBS="$LEXLIB $ac_save_LIBS"
4183	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4184	/* end confdefs.h. */
4185
4186	#define YYTEXT_POINTER 1
4187	`cat $LEX_OUTPUT_ROOT.c`
4188	_ACEOF
4189	if ac_fn_c_try_link "$LINENO"; then :
4190	ac_cv_prog_lex_yytext_pointer=yes
4191	fi
4192	rm -f core conftest.err conftest.$ac_objext \
4193	conftest$ac_exeext conftest.$ac_ext
4194	LIBS=$ac_save_LIBS
4195
4196	fi
4197	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
4198	$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
4199	if test $ac_cv_prog_lex_yytext_pointer = yes; then
4200
4201	$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
4202
4203	fi
4204	rm -f conftest.l $LEX_OUTPUT_ROOT.c
4205
4206	fi
4207	if test "$LEX" = :; then
4208	LEX=${am_missing_run}flex
4209	fi
4210	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4211	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4212	set x ${MAKE-make}
4213	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4214	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4215	$as_echo_n "(cached) " >&6
4216	else
4217	cat >conftest.make <<\_ACEOF
4218	SHELL = /bin/sh
4219	all:
4220	@echo '@@@%%%=$(MAKE)=@@@%%%'
4221	_ACEOF
4222	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4223	case `${MAKE-make} -f conftest.make 2>/dev/null` in
4224	@@@%%%=?=@@@%%%*)
4225	eval ac_cv_prog_make_${ac_make}_set=yes;;
4226	*)
4227	eval ac_cv_prog_make_${ac_make}_set=no;;
4228	esac
4229	rm -f conftest.make
4230	fi
4231	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4232	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4233	$as_echo "yes" >&6; }
4234	SET_MAKE=
4235	else
4236	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4237	$as_echo "no" >&6; }
4238	SET_MAKE="MAKE=${MAKE-make}"
4239	fi
4240
4241
4242
4243
4244	ac_ext=c
4245	ac_cpp='$CPP $CPPFLAGS'
4246	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4247	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4248	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4249	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4250	$as_echo_n "checking how to run the C preprocessor... " >&6; }
4251	# On Suns, sometimes $CPP names a directory.
4252	if test -n "$CPP" && test -d "$CPP"; then
4253	CPP=
4254	fi
4255	if test -z "$CPP"; then
4256	if ${ac_cv_prog_CPP+:} false; then :
4257	$as_echo_n "(cached) " >&6
4258	else
4259	# Double quotes because CPP needs to be expanded
4260	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4261	do
4262	ac_preproc_ok=false
4263	for ac_c_preproc_warn_flag in '' yes
4264	do
4265	# Use a header file that comes with gcc, so configuring glibc
4266	# with a fresh cross-compiler works.
4267	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4268	# <limits.h> exists even on freestanding compilers.
4269	# On the NeXT, cc -E runs the code through the compiler's parser,
4270	# not just through cpp. "Syntax error" is here to catch this case.
4271	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4272	/* end confdefs.h. */
4273	#ifdef __STDC__
4274	# include <limits.h>
4275	#else
4276	# include <assert.h>
4277	#endif
4278	Syntax error
4279	_ACEOF
4280	if ac_fn_c_try_cpp "$LINENO"; then :
4281
4282	else
4283	# Broken: fails on valid input.
4284	continue
4285	fi
4286	rm -f conftest.err conftest.i conftest.$ac_ext
4287
4288	# OK, works on sane cases. Now check whether nonexistent headers
4289	# can be detected and how.
4290	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4291	/* end confdefs.h. */
4292	#include <ac_nonexistent.h>
4293	_ACEOF
4294	if ac_fn_c_try_cpp "$LINENO"; then :
4295	# Broken: success on invalid input.
4296	continue
4297	else
4298	# Passes both tests.
4299	ac_preproc_ok=:
4300	break
4301	fi
4302	rm -f conftest.err conftest.i conftest.$ac_ext
4303
4304	done
4305	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4306	rm -f conftest.i conftest.err conftest.$ac_ext
4307	if $ac_preproc_ok; then :
4308	break
4309	fi
4310
4311	done
4312	ac_cv_prog_CPP=$CPP
4313
4314	fi
4315	CPP=$ac_cv_prog_CPP
4316	else
4317	ac_cv_prog_CPP=$CPP
4318	fi
4319	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4320	$as_echo "$CPP" >&6; }
4321	ac_preproc_ok=false
4322	for ac_c_preproc_warn_flag in '' yes
4323	do
4324	# Use a header file that comes with gcc, so configuring glibc
4325	# with a fresh cross-compiler works.
4326	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4327	# <limits.h> exists even on freestanding compilers.
4328	# On the NeXT, cc -E runs the code through the compiler's parser,
4329	# not just through cpp. "Syntax error" is here to catch this case.
4330	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4331	/* end confdefs.h. */
4332	#ifdef __STDC__
4333	# include <limits.h>
4334	#else
4335	# include <assert.h>
4336	#endif
4337	Syntax error
4338	_ACEOF
4339	if ac_fn_c_try_cpp "$LINENO"; then :
4340
4341	else
4342	# Broken: fails on valid input.
4343	continue
4344	fi
4345	rm -f conftest.err conftest.i conftest.$ac_ext
4346
4347	# OK, works on sane cases. Now check whether nonexistent headers
4348	# can be detected and how.
4349	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4350	/* end confdefs.h. */
4351	#include <ac_nonexistent.h>
4352	_ACEOF
4353	if ac_fn_c_try_cpp "$LINENO"; then :
4354	# Broken: success on invalid input.
4355	continue
4356	else
4357	# Passes both tests.
4358	ac_preproc_ok=:
4359	break
4360	fi
4361	rm -f conftest.err conftest.i conftest.$ac_ext
4362
4363	done
4364	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4365	rm -f conftest.i conftest.err conftest.$ac_ext
4366	if $ac_preproc_ok; then :
4367
4368	else
4369	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4370	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4371	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4372	See \`config.log' for more details" "$LINENO" 5; }
4373	fi
4374
4375	ac_ext=c
4376	ac_cpp='$CPP $CPPFLAGS'
4377	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4378	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4379	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4380
4381
4382	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4383	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4384	if ${ac_cv_path_GREP+:} false; then :
4385	$as_echo_n "(cached) " >&6
4386	else
4387	if test -z "$GREP"; then
4388	ac_path_GREP_found=false
4389	# Loop through the user's path and test for each of PROGNAME-LIST
4390	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4391	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4392	do
4393	IFS=$as_save_IFS
4394	test -z "$as_dir" && as_dir=.
4395	for ac_prog in grep ggrep; do
4396	for ac_exec_ext in '' $ac_executable_extensions; do
4397	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4398	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
4399	# Check for GNU ac_path_GREP and select it if it is found.
4400	# Check for GNU $ac_path_GREP
4401	case `"$ac_path_GREP" --version 2>&1` in
4402	GNU)
4403	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4404	*)
4405	ac_count=0
4406	$as_echo_n 0123456789 >"conftest.in"
4407	while :
4408	do
4409	cat "conftest.in" "conftest.in" >"conftest.tmp"
4410	mv "conftest.tmp" "conftest.in"
4411	cp "conftest.in" "conftest.nl"
4412	$as_echo 'GREP' >> "conftest.nl"
4413	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
4414	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
4415	as_fn_arith $ac_count + 1 && ac_count=$as_val
4416	if test $ac_count -gt ${ac_path_GREP_max-0}; then
4417	# Best one so far, save it but keep looking for a better one
4418	ac_cv_path_GREP="$ac_path_GREP"
4419	ac_path_GREP_max=$ac_count
4420	fi
4421	# 10*(2^10) chars as input seems more than enough
4422	test $ac_count -gt 10 && break
4423	done
4424	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4425	esac
4426
4427	$ac_path_GREP_found && break 3
4428	done
4429	done
4430	done
4431	IFS=$as_save_IFS
4432	if test -z "$ac_cv_path_GREP"; then
4433	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4434	fi
4435	else
4436	ac_cv_path_GREP=$GREP
4437	fi
4438
4439	fi
4440	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4441	$as_echo "$ac_cv_path_GREP" >&6; }
4442	GREP="$ac_cv_path_GREP"
4443
4444
4445	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4446	$as_echo_n "checking for egrep... " >&6; }
4447	if ${ac_cv_path_EGREP+:} false; then :
4448	$as_echo_n "(cached) " >&6
4449	else
4450	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
4451	then ac_cv_path_EGREP="$GREP -E"
4452	else
4453	if test -z "$EGREP"; then
4454	ac_path_EGREP_found=false
4455	# Loop through the user's path and test for each of PROGNAME-LIST
4456	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4457	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4458	do
4459	IFS=$as_save_IFS
4460	test -z "$as_dir" && as_dir=.
4461	for ac_prog in egrep; do
4462	for ac_exec_ext in '' $ac_executable_extensions; do
4463	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4464	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
4465	# Check for GNU ac_path_EGREP and select it if it is found.
4466	# Check for GNU $ac_path_EGREP
4467	case `"$ac_path_EGREP" --version 2>&1` in
4468	GNU)
4469	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4470	*)
4471	ac_count=0
4472	$as_echo_n 0123456789 >"conftest.in"
4473	while :
4474	do
4475	cat "conftest.in" "conftest.in" >"conftest.tmp"
4476	mv "conftest.tmp" "conftest.in"
4477	cp "conftest.in" "conftest.nl"
4478	$as_echo 'EGREP' >> "conftest.nl"
4479	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
4480	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
4481	as_fn_arith $ac_count + 1 && ac_count=$as_val
4482	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4483	# Best one so far, save it but keep looking for a better one
4484	ac_cv_path_EGREP="$ac_path_EGREP"
4485	ac_path_EGREP_max=$ac_count
4486	fi
4487	# 10*(2^10) chars as input seems more than enough
4488	test $ac_count -gt 10 && break
4489	done
4490	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4491	esac
4492
4493	$ac_path_EGREP_found && break 3
4494	done
4495	done
4496	done
4497	IFS=$as_save_IFS
4498	if test -z "$ac_cv_path_EGREP"; then
4499	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4500	fi
4501	else
4502	ac_cv_path_EGREP=$EGREP
4503	fi
4504
4505	fi
4506	fi
4507	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4508	$as_echo "$ac_cv_path_EGREP" >&6; }
4509	EGREP="$ac_cv_path_EGREP"
4510
4511
4512	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4513	$as_echo_n "checking for ANSI C header files... " >&6; }
4514	if ${ac_cv_header_stdc+:} false; then :
4515	$as_echo_n "(cached) " >&6
4516	else
4517	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4518	/* end confdefs.h. */
4519	#include <stdlib.h>
4520	#include <stdarg.h>
4521	#include <string.h>
4522	#include <float.h>
4523
4524	int
4525	main ()
4526	{
4527
4528	;
4529	return 0;
4530	}
4531	_ACEOF
4532	if ac_fn_c_try_compile "$LINENO"; then :
4533	ac_cv_header_stdc=yes
4534	else
4535	ac_cv_header_stdc=no
4536	fi
4537	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4538
4539	if test $ac_cv_header_stdc = yes; then
4540	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4541	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4542	/* end confdefs.h. */
4543	#include <string.h>
4544
4545	_ACEOF
4546	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4547	$EGREP "memchr" >/dev/null 2>&1; then :
4548
4549	else
4550	ac_cv_header_stdc=no
4551	fi
4552	rm -f conftest*
4553
4554	fi
4555
4556	if test $ac_cv_header_stdc = yes; then
4557	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4558	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4559	/* end confdefs.h. */
4560	#include <stdlib.h>
4561
4562	_ACEOF
4563	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4564	$EGREP "free" >/dev/null 2>&1; then :
4565
4566	else
4567	ac_cv_header_stdc=no
4568	fi
4569	rm -f conftest*
4570
4571	fi
4572
4573	if test $ac_cv_header_stdc = yes; then
4574	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4575	if test "$cross_compiling" = yes; then :
4576	:
4577	else
4578	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4579	/* end confdefs.h. */
4580	#include <ctype.h>
4581	#include <stdlib.h>
4582	#if ((' ' & 0x0FF) == 0x020)
4583	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4584	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4585	#else
4586	# define ISLOWER(c) \
4587	(('a' <= (c) && (c) <= 'i') \
4588	\|\| ('j' <= (c) && (c) <= 'r') \
4589	\|\| ('s' <= (c) && (c) <= 'z'))
4590	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
4591	#endif
4592
4593	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
4594	int
4595	main ()
4596	{
4597	int i;
4598	for (i = 0; i < 256; i++)
4599	if (XOR (islower (i), ISLOWER (i))
4600	\|\| toupper (i) != TOUPPER (i))
4601	return 2;
4602	return 0;
4603	}
4604	_ACEOF
4605	if ac_fn_c_try_run "$LINENO"; then :
4606
4607	else
4608	ac_cv_header_stdc=no
4609	fi
4610	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
4611	conftest.$ac_objext conftest.beam conftest.$ac_ext
4612	fi
4613
4614	fi
4615	fi
4616	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4617	$as_echo "$ac_cv_header_stdc" >&6; }
4618	if test $ac_cv_header_stdc = yes; then
4619
4620	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4621
4622	fi
4623
4624	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4625	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4626	inttypes.h stdint.h unistd.h
4627	do :
4628	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4629	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4630	"
4631	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4632	cat >>confdefs.h <<_ACEOF
4633	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4634	_ACEOF
4635
4636	fi
4637
4638	done
4639
4640
4641	for ac_header in malloc.h unistd.h
4642	do :
4643	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4644	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4645	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4646	cat >>confdefs.h <<_ACEOF
4647	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4648	_ACEOF
4649
4650	fi
4651
4652	done
4653
4654
4655	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4656	$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4657	if ${ac_cv_c_const+:} false; then :
4658	$as_echo_n "(cached) " >&6
4659	else
4660	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4661	/* end confdefs.h. */
4662
4663	int
4664	main ()
4665	{
4666	/* FIXME: Include the comments suggested by Paul. */
4667	#ifndef __cplusplus
4668	/* Ultrix mips cc rejects this. */
4669	typedef int charset[2];
4670	const charset cs;
4671	/* SunOS 4.1.1 cc rejects this. */
4672	char const const pcpcc;
4673	char **ppc;
4674	/* NEC SVR4.0.2 mips cc rejects this. */
4675	struct point {int x, y;};
4676	static struct point const zero = {0,0};
4677	/* AIX XL C 1.02.0.0 rejects this.
4678	It does not let you subtract one const X* pointer from another in
4679	an arm of an if-expression whose if-part is not a constant
4680	expression */
4681	const char *g = "string";
4682	pcpcc = &g + (g ? g-g : 0);
4683	/* HPUX 7.0 cc rejects these. */
4684	++pcpcc;
4685	ppc = (char**) pcpcc;
4686	pcpcc = (char const const ) ppc;
4687	{ /* SCO 3.2v4 cc rejects this. */
4688	char *t;
4689	char const s = 0 ? (char ) 0 : (char const *) 0;
4690
4691	*t++ = 0;
4692	if (s) return 0;
4693	}
4694	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4695	int x[] = {25, 17};
4696	const int *foo = &x[0];
4697	++foo;
4698	}
4699	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4700	typedef const int *iptr;
4701	iptr p = 0;
4702	++p;
4703	}
4704	{ /* AIX XL C 1.02.0.0 rejects this saying
4705	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4706	struct s { int j; const int *ap[3]; };
4707	struct s *b; b->j = 5;
4708	}
4709	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4710	const int foo = 10;
4711	if (!foo) return 0;
4712	}
4713	return !cs[0] && !zero.x;
4714	#endif
4715
4716	;
4717	return 0;
4718	}
4719	_ACEOF
4720	if ac_fn_c_try_compile "$LINENO"; then :
4721	ac_cv_c_const=yes
4722	else
4723	ac_cv_c_const=no
4724	fi
4725	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4726	fi
4727	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4728	$as_echo "$ac_cv_c_const" >&6; }
4729	if test $ac_cv_c_const = no; then
4730
4731	$as_echo "#define const /**/" >>confdefs.h
4732
4733	fi
4734
4735	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4736	$as_echo_n "checking for inline... " >&6; }
4737	if ${ac_cv_c_inline+:} false; then :
4738	$as_echo_n "(cached) " >&6
4739	else
4740	ac_cv_c_inline=no
4741	for ac_kw in inline __inline__ __inline; do
4742	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4743	/* end confdefs.h. */
4744	#ifndef __cplusplus
4745	typedef int foo_t;
4746	static $ac_kw foo_t static_foo () {return 0; }
4747	$ac_kw foo_t foo () {return 0; }
4748	#endif
4749
4750	_ACEOF
4751	if ac_fn_c_try_compile "$LINENO"; then :
4752	ac_cv_c_inline=$ac_kw
4753	fi
4754	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4755	test "$ac_cv_c_inline" != no && break
4756	done
4757
4758	fi
4759	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4760	$as_echo "$ac_cv_c_inline" >&6; }
4761
4762	case $ac_cv_c_inline in
4763	inline \| yes) ;;
4764	*)
4765	case $ac_cv_c_inline in
4766	no) ac_val=;;
4767	*) ac_val=$ac_cv_c_inline;;
4768	esac
4769	cat >>confdefs.h <<_ACEOF
4770	#ifndef __cplusplus
4771	#define inline $ac_val
4772	#endif
4773	_ACEOF
4774	;;
4775	esac
4776
4777	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
4778	$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
4779	if ${ac_cv_struct_tm+:} false; then :
4780	$as_echo_n "(cached) " >&6
4781	else
4782	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4783	/* end confdefs.h. */
4784	#include <sys/types.h>
4785	#include <time.h>
4786
4787	int
4788	main ()
4789	{
4790	struct tm tm;
4791	int *p = &tm.tm_sec;
4792	return !p;
4793	;
4794	return 0;
4795	}
4796	_ACEOF
4797	if ac_fn_c_try_compile "$LINENO"; then :
4798	ac_cv_struct_tm=time.h
4799	else
4800	ac_cv_struct_tm=sys/time.h
4801	fi
4802	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4803	fi
4804	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
4805	$as_echo "$ac_cv_struct_tm" >&6; }
4806	if test $ac_cv_struct_tm = sys/time.h; then
4807
4808	$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
4809
4810	fi
4811
4812
4813	test "${prefix}" != "NONE" \|\| prefix=$ac_default_prefix
4814
4815	preludedir=${prefix}/share/cfa
4816
4817	# Check whether --with-preludedir was given.
4818	if test "${with_preludedir+set}" = set; then :
4819	withval=$with_preludedir; preludedir=$withval
4820	fi
4821
4822
4823
4824
4825	# Check whether --with-backend-compiler was given.
4826	if test "${with_backend_compiler+set}" = set; then :
4827	withval=$with_backend_compiler; backcompiler=$withval
4828	else
4829	backcompiler=""
4830	fi
4831
4832	if test x$backcompiler != x; then
4833	cat >>confdefs.h <<_ACEOF
4834	#define GCC_PATH "${backcompiler}"
4835	_ACEOF
4836
4837	BACKEND_CC=${backcompiler}
4838	else
4839	# Extract the first word of "gcc", so it can be a program name with args.
4840	set dummy gcc; ac_word=$2
4841	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4842	$as_echo_n "checking for $ac_word... " >&6; }
4843	if ${ac_cv_path_GCC_PATH+:} false; then :
4844	$as_echo_n "(cached) " >&6
4845	else
4846	case $GCC_PATH in
4847	[\\/]* \| ?:[\\/]*)
4848	ac_cv_path_GCC_PATH="$GCC_PATH" # Let the user override the test with a path.
4849	;;
4850	*)
4851	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4852	for as_dir in $PATH
4853	do
4854	IFS=$as_save_IFS
4855	test -z "$as_dir" && as_dir=.
4856	for ac_exec_ext in '' $ac_executable_extensions; do
4857	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4858	ac_cv_path_GCC_PATH="$as_dir/$ac_word$ac_exec_ext"
4859	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4860	break 2
4861	fi
4862	done
4863	done
4864	IFS=$as_save_IFS
4865
4866	test -z "$ac_cv_path_GCC_PATH" && ac_cv_path_GCC_PATH="N/A"
4867	;;
4868	esac
4869	fi
4870	GCC_PATH=$ac_cv_path_GCC_PATH
4871	if test -n "$GCC_PATH"; then
4872	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCC_PATH" >&5
4873	$as_echo "$GCC_PATH" >&6; }
4874	else
4875	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4876	$as_echo "no" >&6; }
4877	fi
4878
4879
4880	if test "$GCC_PATH" = "N/A"; then
4881	as_fn_error $? "some version of gcc is needed. Get it at ftp://ftp.gnu.org" "$LINENO" 5
4882	exit 1
4883	fi
4884
4885	cat >>confdefs.h <<_ACEOF
4886	#define GCC_PATH "${GCC_PATH}"
4887	_ACEOF
4888
4889	BACKEND_CC=${GCC_PATH}
4890	fi
4891
4892
4893	# Extract the first word of "cpp", so it can be a program name with args.
4894	set dummy cpp; ac_word=$2
4895	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4896	$as_echo_n "checking for $ac_word... " >&6; }
4897	if ${ac_cv_path_CPP_PATH+:} false; then :
4898	$as_echo_n "(cached) " >&6
4899	else
4900	case $CPP_PATH in
4901	[\\/]* \| ?:[\\/]*)
4902	ac_cv_path_CPP_PATH="$CPP_PATH" # Let the user override the test with a path.
4903	;;
4904	*)
4905	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4906	for as_dir in $PATH
4907	do
4908	IFS=$as_save_IFS
4909	test -z "$as_dir" && as_dir=.
4910	for ac_exec_ext in '' $ac_executable_extensions; do
4911	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4912	ac_cv_path_CPP_PATH="$as_dir/$ac_word$ac_exec_ext"
4913	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4914	break 2
4915	fi
4916	done
4917	done
4918	IFS=$as_save_IFS
4919
4920	test -z "$ac_cv_path_CPP_PATH" && ac_cv_path_CPP_PATH="N/A"
4921	;;
4922	esac
4923	fi
4924	CPP_PATH=$ac_cv_path_CPP_PATH
4925	if test -n "$CPP_PATH"; then
4926	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP_PATH" >&5
4927	$as_echo "$CPP_PATH" >&6; }
4928	else
4929	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4930	$as_echo "no" >&6; }
4931	fi
4932
4933
4934	if test "$CPP_PATH" = "N/A"; then
4935	as_fn_error $? "cpp not found" "$LINENO" 5
4936	exit 1
4937	fi
4938
4939	cat >>confdefs.h <<_ACEOF
4940	#define CPP_PATH "${CPP_PATH}"
4941	_ACEOF
4942
4943
4944	# Purify instrumenting
4945
4946	CFA_PREFIX=
4947	if test "x$prefix" = "xNONE"; then
4948	cfa_prefix=${ac_default_prefix}
4949	else
4950	cfa_prefix=${prefix}
4951	fi
4952
4953	cat >>confdefs.h <<_ACEOF
4954	#define CFA_PREFIX "${cfa_prefix}"
4955	_ACEOF
4956
4957	CFA_PREFIX=${cfa_prefix}
4958
4959
4960	CFA_INCDIR=
4961	if test "$includedir" = '${prefix}/include'; then
4962	cfa_incdir="${cfa_prefix}/include"
4963	else
4964	cfa_incdir=${$includedir}
4965	fi
4966
4967	cat >>confdefs.h <<_ACEOF
4968	#define CFA_INCDIR "${cfa_incdir}"
4969	_ACEOF
4970
4971	CFA_INCDIR=${cfa_incdir}
4972
4973
4974	CFA_BINDIR=
4975	if test "$bindir" = '${exec_prefix}/bin'; then
4976	cfa_bindir="${cfa_prefix}/bin"
4977	else
4978	cfa_bindir=${bindir}
4979	fi
4980
4981	cat >>confdefs.h <<_ACEOF
4982	#define CFA_BINDIR "${cfa_bindir}"
4983	_ACEOF
4984
4985	CFA_BINDIR=${cfa_bindir}
4986
4987
4988	CFA_LIBDIR=
4989	if test "$libdir" = '${exec_prefix}/lib'; then
4990	cfa_libdir=${cfa_prefix}/lib
4991	else
4992	cfa_libdir=${libdir}
4993	fi
4994
4995	cat >>confdefs.h <<_ACEOF
4996	#define CFA_LIBDIR "${cfa_libdir}"
4997	_ACEOF
4998
4999	CFA_LIBDIR=${cfa_libdir}
5000
5001
5002	ac_config_files="$ac_config_files Makefile translator/Makefile driver/Makefile libcfa/Makefile"
5003
5004	cat >confcache <<\_ACEOF
5005	# This file is a shell script that caches the results of configure
5006	# tests run on this system so they can be shared between configure
5007	# scripts and configure runs, see configure's option --config-cache.
5008	# It is not useful on other systems. If it contains results you don't
5009	# want to keep, you may remove or edit it.
5010	#
5011	# config.status only pays attention to the cache file if you give it
5012	# the --recheck option to rerun configure.
5013	#
5014	# `ac_cv_env_foo' variables (set or unset) will be overridden when
5015	# loading this file, other unset `ac_cv_foo' will be assigned the
5016	# following values.
5017
5018	_ACEOF
5019
5020	# The following way of writing the cache mishandles newlines in values,
5021	# but we know of no workaround that is simple, portable, and efficient.
5022	# So, we kill variables containing newlines.
5023	# Ultrix sh set writes to stderr and can't be redirected directly,
5024	# and sets the high bit in the cache file unless we assign to the vars.
5025	(
5026	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
5027	eval ac_val=\$$ac_var
5028	case $ac_val in #(
5029	${as_nl})
5030	case $ac_var in #(
5031	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5032	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5033	esac
5034	case $ac_var in #(
5035	_ \| IFS \| as_nl) ;; #(
5036	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
5037	*) { eval $ac_var=; unset $ac_var;} ;;
5038	esac ;;
5039	esac
5040	done
5041
5042	(set) 2>&1 \|
5043	case $as_nl`(ac_space=' '; set) 2>&1` in #(
5044	${as_nl}ac_space=\ )
5045	# `set' does not quote correctly, so add quotes: double-quote
5046	# substitution turns \\\\ into \\, and sed turns \\ into \.
5047	sed -n \
5048	"s/'/'\\\\''/g;
5049	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
5050	;; #(
5051	*)
5052	# `set' quotes correctly as required by POSIX, so do not add quotes.
5053	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
5054	;;
5055	esac \|
5056	sort
5057	) \|
5058	sed '
5059	/^ac_cv_env_/b end
5060	t clear
5061	:clear
5062	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
5063	t end
5064	s/^$[^=]$=$.$$/\1=${\1=\2}/
5065	:end' >>confcache
5066	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5067	if test -w "$cache_file"; then
5068	if test "x$cache_file" != "x/dev/null"; then
5069	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5070	$as_echo "$as_me: updating cache $cache_file" >&6;}
5071	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
5072	cat confcache >"$cache_file"
5073	else
5074	case $cache_file in #(
5075	/ \| ?:*)
5076	mv -f confcache "$cache_file"$$ &&
5077	mv -f "$cache_file"$$ "$cache_file" ;; #(
5078	*)
5079	mv -f confcache "$cache_file" ;;
5080	esac
5081	fi
5082	fi
5083	else
5084	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5085	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5086	fi
5087	fi
5088	rm -f confcache
5089
5090	test "x$prefix" = xNONE && prefix=$ac_default_prefix
5091	# Let make expand exec_prefix.
5092	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5093
5094	DEFS=-DHAVE_CONFIG_H
5095
5096	ac_libobjs=
5097	ac_ltlibobjs=
5098	U=
5099	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5100	# 1. Remove the extension, and $U if already installed.
5101	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5102	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
5103	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5104	# will be set to the directory where LIBOBJS objects are built.
5105	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5106	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5107	done
5108	LIBOBJS=$ac_libobjs
5109
5110	LTLIBOBJS=$ac_ltlibobjs
5111
5112
5113	if test -n "$EXEEXT"; then
5114	am__EXEEXT_TRUE=
5115	am__EXEEXT_FALSE='#'
5116	else
5117	am__EXEEXT_TRUE='#'
5118	am__EXEEXT_FALSE=
5119	fi
5120
5121	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
5122	as_fn_error $? "conditional \"AMDEP\" was never defined.
5123	Usually this means the macro was only invoked conditionally." "$LINENO" 5
5124	fi
5125	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
5126	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
5127	Usually this means the macro was only invoked conditionally." "$LINENO" 5
5128	fi
5129	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
5130	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
5131	Usually this means the macro was only invoked conditionally." "$LINENO" 5
5132	fi
5133
5134	: "${CONFIG_STATUS=./config.status}"
5135	ac_write_fail=0
5136	ac_clean_files_save=$ac_clean_files
5137	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5138	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5139	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5140	as_write_fail=0
5141	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
5142	#! $SHELL
5143	# Generated by $as_me.
5144	# Run this file to recreate the current configuration.
5145	# Compiler output produced by configure, useful for debugging
5146	# configure, is in config.log if it exists.
5147
5148	debug=false
5149	ac_cs_recheck=false
5150	ac_cs_silent=false
5151
5152	SHELL=\${CONFIG_SHELL-$SHELL}
5153	export SHELL
5154	_ASEOF
5155	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
5156	## -------------------- ##
5157	## M4sh Initialization. ##
5158	## -------------------- ##
5159
5160	# Be more Bourne compatible
5161	DUALCASE=1; export DUALCASE # for MKS sh
5162	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5163	emulate sh
5164	NULLCMD=:
5165	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5166	# is contrary to our usage. Disable this feature.
5167	alias -g '${1+"$@"}'='"$@"'
5168	setopt NO_GLOB_SUBST
5169	else
5170	case `(set -o) 2>/dev/null` in #(
5171	posix) :
5172	set -o posix ;; #(
5173	*) :
5174	;;
5175	esac
5176	fi
5177
5178
5179	as_nl='
5180	'
5181	export as_nl
5182	# Printing a long string crashes Solaris 7 /usr/bin/printf.
5183	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5184	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5185	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5186	# Prefer a ksh shell builtin over an external printf program on Solaris,
5187	# but without wasting forks for bash or zsh.
5188	if test -z "$BASH_VERSION$ZSH_VERSION" \
5189	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5190	as_echo='print -r --'
5191	as_echo_n='print -rn --'
5192	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5193	as_echo='printf %s\n'
5194	as_echo_n='printf %s'
5195	else
5196	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5197	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5198	as_echo_n='/usr/ucb/echo -n'
5199	else
5200	as_echo_body='eval expr "X$1" : "X\$.*\$"'
5201	as_echo_n_body='eval
5202	arg=$1;
5203	case $arg in #(
5204	"$as_nl")
5205	expr "X$arg" : "X\$.*\$$as_nl";
5206	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
5207	esac;
5208	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
5209	'
5210	export as_echo_n_body
5211	as_echo_n='sh -c $as_echo_n_body as_echo'
5212	fi
5213	export as_echo_body
5214	as_echo='sh -c $as_echo_body as_echo'
5215	fi
5216
5217	# The user is always right.
5218	if test "${PATH_SEPARATOR+set}" != set; then
5219	PATH_SEPARATOR=:
5220	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5221	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
5222	PATH_SEPARATOR=';'
5223	}
5224	fi
5225
5226
5227	# IFS
5228	# We need space, tab and new line, in precisely that order. Quoting is
5229	# there to prevent editors from complaining about space-tab.
5230	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
5231	# splitting by setting IFS to empty value.)
5232	IFS=" "" $as_nl"
5233
5234	# Find who we are. Look in the path if we contain no directory separator.
5235	as_myself=
5236	case $0 in #((
5237	[\\/] ) as_myself=$0 ;;
5238	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5239	for as_dir in $PATH
5240	do
5241	IFS=$as_save_IFS
5242	test -z "$as_dir" && as_dir=.
5243	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5244	done
5245	IFS=$as_save_IFS
5246
5247	;;
5248	esac
5249	# We did not find ourselves, most probably we were run as `sh COMMAND'
5250	# in which case we are not to be found in the path.
5251	if test "x$as_myself" = x; then
5252	as_myself=$0
5253	fi
5254	if test ! -f "$as_myself"; then
5255	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5256	exit 1
5257	fi
5258
5259	# Unset variables that we do not need and which cause bugs (e.g. in
5260	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
5261	# suppresses any "Segmentation fault" message there. '((' could
5262	# trigger a bug in pdksh 5.2.14.
5263	for as_var in BASH_ENV ENV MAIL MAILPATH
5264	do eval test x\${$as_var+set} = xset \
5265	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
5266	done
5267	PS1='$ '
5268	PS2='> '
5269	PS4='+ '
5270
5271	# NLS nuisances.
5272	LC_ALL=C
5273	export LC_ALL
5274	LANGUAGE=C
5275	export LANGUAGE
5276
5277	# CDPATH.
5278	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5279
5280
5281	# as_fn_error STATUS ERROR [LINENO LOG_FD]
5282	# ----------------------------------------
5283	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5284	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5285	# script with STATUS, using 1 if that was 0.
5286	as_fn_error ()
5287	{
5288	as_status=$1; test $as_status -eq 0 && as_status=1
5289	if test "$4"; then
5290	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5291	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5292	fi
5293	$as_echo "$as_me: error: $2" >&2
5294	as_fn_exit $as_status
5295	} # as_fn_error
5296
5297
5298	# as_fn_set_status STATUS
5299	# -----------------------
5300	# Set $? to STATUS, without forking.
5301	as_fn_set_status ()
5302	{
5303	return $1
5304	} # as_fn_set_status
5305
5306	# as_fn_exit STATUS
5307	# -----------------
5308	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5309	as_fn_exit ()
5310	{
5311	set +e
5312	as_fn_set_status $1
5313	exit $1
5314	} # as_fn_exit
5315
5316	# as_fn_unset VAR
5317	# ---------------
5318	# Portably unset VAR.
5319	as_fn_unset ()
5320	{
5321	{ eval $1=; unset $1;}
5322	}
5323	as_unset=as_fn_unset
5324	# as_fn_append VAR VALUE
5325	# ----------------------
5326	# Append the text in VALUE to the end of the definition contained in VAR. Take
5327	# advantage of any shell optimizations that allow amortized linear growth over
5328	# repeated appends, instead of the typical quadratic growth present in naive
5329	# implementations.
5330	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5331	eval 'as_fn_append ()
5332	{
5333	eval $1+=\$2
5334	}'
5335	else
5336	as_fn_append ()
5337	{
5338	eval $1=\$$1\$2
5339	}
5340	fi # as_fn_append
5341
5342	# as_fn_arith ARG...
5343	# ------------------
5344	# Perform arithmetic evaluation on the ARGs, and store the result in the
5345	# global $as_val. Take advantage of shells that can avoid forks. The arguments
5346	# must be portable across $(()) and expr.
5347	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5348	eval 'as_fn_arith ()
5349	{
5350	as_val=$(( $* ))
5351	}'
5352	else
5353	as_fn_arith ()
5354	{
5355	as_val=`expr "$@" \|\| test $? -eq 1`
5356	}
5357	fi # as_fn_arith
5358
5359
5360	if expr a : '$a$' >/dev/null 2>&1 &&
5361	test "X`expr 00001 : '.*$...$'`" = X001; then
5362	as_expr=expr
5363	else
5364	as_expr=false
5365	fi
5366
5367	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5368	as_basename=basename
5369	else
5370	as_basename=false
5371	fi
5372
5373	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5374	as_dirname=dirname
5375	else
5376	as_dirname=false
5377	fi
5378
5379	as_me=`$as_basename -- "$0" \|\|
5380	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
5381	X"$0" : 'X$//$$' \\| \
5382	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
5383	$as_echo X/"$0" \|
5384	sed '/^.\/$[^/][^/]$\/*$/{
5385	s//\1/
5386	q
5387	}
5388	/^X\/$\/\/$$/{
5389	s//\1/
5390	q
5391	}
5392	/^X\/$\/$.*/{
5393	s//\1/
5394	q
5395	}
5396	s/.*/./; q'`
5397
5398	# Avoid depending upon Character Ranges.
5399	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5400	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5401	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5402	as_cr_digits='0123456789'
5403	as_cr_alnum=$as_cr_Letters$as_cr_digits
5404
5405	ECHO_C= ECHO_N= ECHO_T=
5406	case `echo -n x` in #(((((
5407	-n*)
5408	case `echo 'xy\c'` in
5409	c) ECHO_T=' ';; # ECHO_T is single tab character.
5410	xy) ECHO_C='\c';;
5411	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5412	ECHO_T=' ';;
5413	esac;;
5414	*)
5415	ECHO_N='-n';;
5416	esac
5417
5418	rm -f conf$$ conf$$.exe conf$$.file
5419	if test -d conf$$.dir; then
5420	rm -f conf$$.dir/conf$$.file
5421	else
5422	rm -f conf$$.dir
5423	mkdir conf$$.dir 2>/dev/null
5424	fi
5425	if (echo >conf$$.file) 2>/dev/null; then
5426	if ln -s conf$$.file conf$$ 2>/dev/null; then
5427	as_ln_s='ln -s'
5428	# ... but there are two gotchas:
5429	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5430	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5431	# In both cases, we have to default to `cp -p'.
5432	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
5433	as_ln_s='cp -p'
5434	elif ln conf$$.file conf$$ 2>/dev/null; then
5435	as_ln_s=ln
5436	else
5437	as_ln_s='cp -p'
5438	fi
5439	else
5440	as_ln_s='cp -p'
5441	fi
5442	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5443	rmdir conf$$.dir 2>/dev/null
5444
5445
5446	# as_fn_mkdir_p
5447	# -------------
5448	# Create "$as_dir" as a directory, including parents if necessary.
5449	as_fn_mkdir_p ()
5450	{
5451
5452	case $as_dir in #(
5453	-*) as_dir=./$as_dir;;
5454	esac
5455	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
5456	as_dirs=
5457	while :; do
5458	case $as_dir in #(
5459	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
5460	*) as_qdir=$as_dir;;
5461	esac
5462	as_dirs="'$as_qdir' $as_dirs"
5463	as_dir=`$as_dirname -- "$as_dir" \|\|
5464	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
5465	X"$as_dir" : 'X$//$[^/]' \\| \
5466	X"$as_dir" : 'X$//$$' \\| \
5467	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
5468	$as_echo X"$as_dir" \|
5469	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
5470	s//\1/
5471	q
5472	}
5473	/^X$\/\/$[^/].*/{
5474	s//\1/
5475	q
5476	}
5477	/^X$\/\/$$/{
5478	s//\1/
5479	q
5480	}
5481	/^X$\/$.*/{
5482	s//\1/
5483	q
5484	}
5485	s/.*/./; q'`
5486	test -d "$as_dir" && break
5487	done
5488	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
5489	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
5490
5491
5492	} # as_fn_mkdir_p
5493	if mkdir -p . 2>/dev/null; then
5494	as_mkdir_p='mkdir -p "$as_dir"'
5495	else
5496	test -d ./-p && rmdir ./-p
5497	as_mkdir_p=false
5498	fi
5499
5500	if test -x / >/dev/null 2>&1; then
5501	as_test_x='test -x'
5502	else
5503	if ls -dL / >/dev/null 2>&1; then
5504	as_ls_L_option=L
5505	else
5506	as_ls_L_option=
5507	fi
5508	as_test_x='
5509	eval sh -c '\''
5510	if test -d "$1"; then
5511	test -d "$1/.";
5512	else
5513	case $1 in #(
5514	-*)set "./$1";;
5515	esac;
5516	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5517	???[sx]):;;)false;;esac;fi
5518	'\'' sh
5519	'
5520	fi
5521	as_executable_p=$as_test_x
5522
5523	# Sed expression to map a string onto a valid CPP name.
5524	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5525
5526	# Sed expression to map a string onto a valid variable name.
5527	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5528
5529
5530	exec 6>&1
5531	## ----------------------------------- ##
5532	## Main body of $CONFIG_STATUS script. ##
5533	## ----------------------------------- ##
5534	_ASEOF
5535	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
5536
5537	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
5538	# Save the log message, to keep $0 and so on meaningful, and to
5539	# report actual input values of CONFIG_FILES etc. instead of their
5540	# values after options handling.
5541	ac_log="
5542	This file was extended by cfa-cc $as_me 1.0, which was
5543	generated by GNU Autoconf 2.68. Invocation command line was
5544
5545	CONFIG_FILES = $CONFIG_FILES
5546	CONFIG_HEADERS = $CONFIG_HEADERS
5547	CONFIG_LINKS = $CONFIG_LINKS
5548	CONFIG_COMMANDS = $CONFIG_COMMANDS
5549	$ $0 $@
5550
5551	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
5552	"
5553
5554	_ACEOF
5555
5556	case $ac_config_files in *"
5557	") set x $ac_config_files; shift; ac_config_files=$;;
5558	esac
5559
5560	case $ac_config_headers in *"
5561	") set x $ac_config_headers; shift; ac_config_headers=$;;
5562	esac
5563
5564
5565	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
5566	# Files that config.status was made for.
5567	config_files="$ac_config_files"
5568	config_headers="$ac_config_headers"
5569	config_commands="$ac_config_commands"
5570
5571	_ACEOF
5572
5573	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
5574	ac_cs_usage="\
5575	\`$as_me' instantiates files and other configuration actions
5576	from templates according to the current configuration. Unless the files
5577	and actions are specified as TAGs, all are instantiated by default.
5578
5579	Usage: $0 [OPTION]... [TAG]...
5580
5581	-h, --help print this help, then exit
5582	-V, --version print version number and configuration settings, then exit
5583	--config print configuration, then exit
5584	-q, --quiet, --silent
5585	do not print progress messages
5586	-d, --debug don't remove temporary files
5587	--recheck update $as_me by reconfiguring in the same conditions
5588	--file=FILE[:TEMPLATE]
5589	instantiate the configuration file FILE
5590	--header=FILE[:TEMPLATE]
5591	instantiate the configuration header FILE
5592
5593	Configuration files:
5594	$config_files
5595
5596	Configuration headers:
5597	$config_headers
5598
5599	Configuration commands:
5600	$config_commands
5601
5602	Report bugs to <cforall@plg.uwaterloo.ca>."
5603
5604	_ACEOF
5605	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
5606	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5607	ac_cs_version="\\
5608	cfa-cc config.status 1.0
5609	configured by $0, generated by GNU Autoconf 2.68,
5610	with options \\"\$ac_cs_config\\"
5611
5612	Copyright (C) 2010 Free Software Foundation, Inc.
5613	This config.status script is free software; the Free Software Foundation
5614	gives unlimited permission to copy, distribute and modify it."
5615
5616	ac_pwd='$ac_pwd'
5617	srcdir='$srcdir'
5618	INSTALL='$INSTALL'
5619	MKDIR_P='$MKDIR_P'
5620	AWK='$AWK'
5621	test -n "\$AWK" \|\| AWK=awk
5622	_ACEOF
5623
5624	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
5625	# The default lists apply if the user does not specify any file.
5626	ac_need_defaults=:
5627	while test $# != 0
5628	do
5629	case $1 in
5630	--=?)
5631	ac_option=`expr "X$1" : 'X$[^=]*$='`
5632	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
5633	ac_shift=:
5634	;;
5635	--*=)
5636	ac_option=`expr "X$1" : 'X$[^=]*$='`
5637	ac_optarg=
5638	ac_shift=:
5639	;;
5640	*)
5641	ac_option=$1
5642	ac_optarg=$2
5643	ac_shift=shift
5644	;;
5645	esac
5646
5647	case $ac_option in
5648	# Handling of the options.
5649	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
5650	ac_cs_recheck=: ;;
5651	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
5652	$as_echo "$ac_cs_version"; exit ;;
5653	--config \| --confi \| --conf \| --con \| --co \| --c )
5654	$as_echo "$ac_cs_config"; exit ;;
5655	--debug \| --debu \| --deb \| --de \| --d \| -d )
5656	debug=: ;;
5657	--file \| --fil \| --fi \| --f )
5658	$ac_shift
5659	case $ac_optarg in
5660	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
5661	'') as_fn_error $? "missing file argument" ;;
5662	esac
5663	as_fn_append CONFIG_FILES " '$ac_optarg'"
5664	ac_need_defaults=false;;
5665	--header \| --heade \| --head \| --hea )
5666	$ac_shift
5667	case $ac_optarg in
5668	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
5669	esac
5670	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5671	ac_need_defaults=false;;
5672	--he \| --h)
5673	# Conflict between --help and --header
5674	as_fn_error $? "ambiguous option: \`$1'
5675	Try \`$0 --help' for more information.";;
5676	--help \| --hel \| -h )
5677	$as_echo "$ac_cs_usage"; exit ;;
5678	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
5679	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
5680	ac_cs_silent=: ;;
5681
5682	# This is an error.
5683	-*) as_fn_error $? "unrecognized option: \`$1'
5684	Try \`$0 --help' for more information." ;;
5685
5686	*) as_fn_append ac_config_targets " $1"
5687	ac_need_defaults=false ;;
5688
5689	esac
5690	shift
5691	done
5692
5693	ac_configure_extra_args=
5694
5695	if $ac_cs_silent; then
5696	exec 6>/dev/null
5697	ac_configure_extra_args="$ac_configure_extra_args --silent"
5698	fi
5699
5700	_ACEOF
5701	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
5702	if \$ac_cs_recheck; then
5703	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5704	shift
5705	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5706	CONFIG_SHELL='$SHELL'
5707	export CONFIG_SHELL
5708	exec "\$@"
5709	fi
5710
5711	_ACEOF
5712	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
5713	exec 5>>config.log
5714	{
5715	echo
5716	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5717	## Running $as_me. ##
5718	_ASBOX
5719	$as_echo "$ac_log"
5720	} >&5
5721
5722	_ACEOF
5723	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
5724	#
5725	# INIT-COMMANDS
5726	#
5727	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
5728
5729	_ACEOF
5730
5731	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
5732
5733	# Handling of arguments.
5734	for ac_config_target in $ac_config_targets
5735	do
5736	case $ac_config_target in
5737	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5738	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
5739	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5740	"translator/Makefile") CONFIG_FILES="$CONFIG_FILES translator/Makefile" ;;
5741	"driver/Makefile") CONFIG_FILES="$CONFIG_FILES driver/Makefile" ;;
5742	"libcfa/Makefile") CONFIG_FILES="$CONFIG_FILES libcfa/Makefile" ;;
5743
5744	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5745	esac
5746	done
5747
5748
5749	# If the user did not use the arguments to specify the items to instantiate,
5750	# then the envvar interface is used. Set only those that are not.
5751	# We use the long form for the default assignment because of an extremely
5752	# bizarre bug on SunOS 4.1.3.
5753	if $ac_need_defaults; then
5754	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
5755	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
5756	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
5757	fi
5758
5759	# Have a temporary directory for convenience. Make it in the build tree
5760	# simply because there is no reason against having it here, and in addition,
5761	# creating and moving files from /tmp can sometimes cause problems.
5762	# Hook for its removal unless debugging.
5763	# Note that there is a small window in which the directory will not be cleaned:
5764	# after its creation but before its name has been assigned to `$tmp'.
5765	$debug \|\|
5766	{
5767	tmp= ac_tmp=
5768	trap 'exit_status=$?
5769	: "${ac_tmp:=$tmp}"
5770	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
5771	' 0
5772	trap 'as_fn_exit 1' 1 2 13 15
5773	}
5774	# Create a (secure) tmp directory for tmp files.
5775
5776	{
5777	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5778	test -d "$tmp"
5779	} \|\|
5780	{
5781	tmp=./conf$$-$RANDOM
5782	(umask 077 && mkdir "$tmp")
5783	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5784	ac_tmp=$tmp
5785
5786	# Set up the scripts for CONFIG_FILES section.
5787	# No need to generate them if there are no CONFIG_FILES.
5788	# This happens for instance with `./config.status config.h'.
5789	if test -n "$CONFIG_FILES"; then
5790
5791
5792	ac_cr=`echo X \| tr X '\015'`
5793	# On cygwin, bash can eat \r inside `` if the user requested igncr.
5794	# But we know of no other shell where ac_cr would be empty at this
5795	# point, so we can use a bashism as a fallback.
5796	if test "x$ac_cr" = x; then
5797	eval ac_cr=\$\'\\r\'
5798	fi
5799	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5800	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5801	ac_cs_awk_cr='\\r'
5802	else
5803	ac_cs_awk_cr=$ac_cr
5804	fi
5805
5806	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5807	_ACEOF
5808
5809
5810	{
5811	echo "cat >conf$$subs.awk <<_ACEOF" &&
5812	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
5813	echo "_ACEOF"
5814	} >conf$$subs.sh \|\|
5815	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5816	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
5817	ac_delim='%!_!# '
5818	for ac_last_try in false false false false false :; do
5819	. ./conf$$subs.sh \|\|
5820	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5821
5822	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
5823	if test $ac_delim_n = $ac_delim_num; then
5824	break
5825	elif $ac_last_try; then
5826	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5827	else
5828	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5829	fi
5830	done
5831	rm -f conf$$subs.sh
5832
5833	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
5834	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5835	_ACEOF
5836	sed -n '
5837	h
5838	s/^/S["/; s/!.*/"]=/
5839	p
5840	g
5841	s/^[^!]*!//
5842	:repl
5843	t repl
5844	s/'"$ac_delim"'$//
5845	t delim
5846	:nl
5847	h
5848	s/$.\{148\}$..*/\1/
5849	t more1
5850	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5851	p
5852	n
5853	b repl
5854	:more1
5855	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5856	p
5857	g
5858	s/.\{148\}//
5859	t nl
5860	:delim
5861	h
5862	s/$.\{148\}$..*/\1/
5863	t more2
5864	s/["\\]/\\&/g; s/^/"/; s/$/"/
5865	p
5866	b
5867	:more2
5868	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5869	p
5870	g
5871	s/.\{148\}//
5872	t delim
5873	' <conf$$subs.awk \| sed '
5874	/^[^""]/{
5875	N
5876	s/\n//
5877	}
5878	' >>$CONFIG_STATUS \|\| ac_write_fail=1
5879	rm -f conf$$subs.awk
5880	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
5881	_ACAWK
5882	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
5883	for (key in S) S_is_set[key] = 1
5884	FS = ""
5885
5886	}
5887	{
5888	line = $ 0
5889	nfields = split(line, field, "@")
5890	substed = 0
5891	len = length(field[1])
5892	for (i = 2; i < nfields; i++) {
5893	key = field[i]
5894	keylen = length(key)
5895	if (S_is_set[key]) {
5896	value = S[key]
5897	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5898	len += length(value) + length(field[++i])
5899	substed = 1
5900	} else
5901	len += 1 + keylen
5902	}
5903
5904	print line
5905	}
5906
5907	_ACAWK
5908	_ACEOF
5909	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
5910	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5911	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5912	else
5913	cat
5914	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5915	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5916	_ACEOF
5917
5918	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5919	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5920	# trailing colons and then remove the whole line if VPATH becomes empty
5921	# (actually we leave an empty line to preserve line numbers).
5922	if test "x$srcdir" = x.; then
5923	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
5924	h
5925	s///
5926	s/^/:/
5927	s/[ ]*$/:/
5928	s/:\$(srcdir):/:/g
5929	s/:\${srcdir}:/:/g
5930	s/:@srcdir@:/:/g
5931	s/^:*//
5932	s/:*$//
5933	x
5934	s/$=[ ]$./\1/
5935	G
5936	s/\n//
5937	s/^[^=]=[ ]$//
5938	}'
5939	fi
5940
5941	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
5942	fi # test -n "$CONFIG_FILES"
5943
5944	# Set up the scripts for CONFIG_HEADERS section.
5945	# No need to generate them if there are no CONFIG_HEADERS.
5946	# This happens for instance with `./config.status Makefile'.
5947	if test -n "$CONFIG_HEADERS"; then
5948	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
5949	BEGIN {
5950	_ACEOF
5951
5952	# Transform confdefs.h into an awk script `defines.awk', embedded as
5953	# here-document in config.status, that substitutes the proper values into
5954	# config.h.in to produce config.h.
5955
5956	# Create a delimiter string that does not exist in confdefs.h, to ease
5957	# handling of long lines.
5958	ac_delim='%!_!# '
5959	for ac_last_try in false false :; do
5960	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
5961	if test -z "$ac_tt"; then
5962	break
5963	elif $ac_last_try; then
5964	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
5965	else
5966	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5967	fi
5968	done
5969
5970	# For the awk script, D is an array of macro values keyed by name,
5971	# likewise P contains macro parameters if any. Preserve backslash
5972	# newline sequences.
5973
5974	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5975	sed -n '
5976	s/.\{148\}/&'"$ac_delim"'/g
5977	t rset
5978	:rset
5979	s/^[ ]#[ ]define[ ][ ]*/ /
5980	t def
5981	d
5982	:def
5983	s/\\$//
5984	t bsnl
5985	s/["\\]/\\&/g
5986	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
5987	D["\1"]=" \3"/p
5988	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
5989	d
5990	:bsnl
5991	s/["\\]/\\&/g
5992	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
5993	D["\1"]=" \3\\\\\\n"\\/p
5994	t cont
5995	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
5996	t cont
5997	d
5998	:cont
5999	n
6000	s/.\{148\}/&'"$ac_delim"'/g
6001	t clear
6002	:clear
6003	s/\\$//
6004	t bsnlc
6005	s/["\\]/\\&/g; s/^/"/; s/$/"/p
6006	d
6007	:bsnlc
6008	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6009	b cont
6010	' <confdefs.h \| sed '
6011	s/'"$ac_delim"'/"\\\
6012	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
6013
6014	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6015	for (key in D) D_is_set[key] = 1
6016	FS = ""
6017	}
6018	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
6019	line = \$ 0
6020	split(line, arg, " ")
6021	if (arg[1] == "#") {
6022	defundef = arg[2]
6023	mac1 = arg[3]
6024	} else {
6025	defundef = substr(arg[1], 2)
6026	mac1 = arg[2]
6027	}
6028	split(mac1, mac2, "(") #)
6029	macro = mac2[1]
6030	prefix = substr(line, 1, index(line, defundef) - 1)
6031	if (D_is_set[macro]) {
6032	# Preserve the white space surrounding the "#".
6033	print prefix "define", macro P[macro] D[macro]
6034	next
6035	} else {
6036	# Replace #undef with comments. This is necessary, for example,
6037	# in the case of _POSIX_SOURCE, which is predefined and required
6038	# on some systems where configure will not decide to define it.
6039	if (defundef == "undef") {
6040	print "/", prefix defundef, macro, "/"
6041	next
6042	}
6043	}
6044	}
6045	{ print }
6046	_ACAWK
6047	_ACEOF
6048	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6049	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
6050	fi # test -n "$CONFIG_HEADERS"
6051
6052
6053	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
6054	shift
6055	for ac_tag
6056	do
6057	case $ac_tag in
6058	:[FHLC]) ac_mode=$ac_tag; continue;;
6059	esac
6060	case $ac_mode$ac_tag in
6061	:[FHL]:);;
6062	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
6063	:[FH]-) ac_tag=-:-;;
6064	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6065	esac
6066	ac_save_IFS=$IFS
6067	IFS=:
6068	set x $ac_tag
6069	IFS=$ac_save_IFS
6070	shift
6071	ac_file=$1
6072	shift
6073
6074	case $ac_mode in
6075	:L) ac_source=$1;;
6076	:[FH])
6077	ac_file_inputs=
6078	for ac_f
6079	do
6080	case $ac_f in
6081	-) ac_f="$ac_tmp/stdin";;
6082	*) # Look for the file first in the build tree, then in the source tree
6083	# (if the path is not absolute). The absolute path cannot be DOS-style,
6084	# because $ac_f cannot contain `:'.
6085	test -f "$ac_f" \|\|
6086	case $ac_f in
6087	[\\/$]*) false;;
6088	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6089	esac \|\|
6090	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6091	esac
6092	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
6093	as_fn_append ac_file_inputs " '$ac_f'"
6094	done
6095
6096	# Let's still pretend it is `configure' which instantiates (i.e., don't
6097	# use $as_me), people would be surprised to read:
6098	# /* config.h. Generated by config.status. */
6099	configure_input='Generated from '`
6100	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
6101	`' by configure.'
6102	if test x"$ac_file" != x-; then
6103	configure_input="$ac_file. $configure_input"
6104	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6105	$as_echo "$as_me: creating $ac_file" >&6;}
6106	fi
6107	# Neutralize special characters interpreted by sed in replacement strings.
6108	case $configure_input in #(
6109	\& \| \\| \| \\ )
6110	ac_sed_conf_input=`$as_echo "$configure_input" \|
6111	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
6112	*) ac_sed_conf_input=$configure_input;;
6113	esac
6114
6115	case $ac_tag in
6116	:-: \| *:-) cat >"$ac_tmp/stdin" \
6117	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
6118	esac
6119	;;
6120	esac
6121
6122	ac_dir=`$as_dirname -- "$ac_file" \|\|
6123	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
6124	X"$ac_file" : 'X$//$[^/]' \\| \
6125	X"$ac_file" : 'X$//$$' \\| \
6126	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
6127	$as_echo X"$ac_file" \|
6128	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6129	s//\1/
6130	q
6131	}
6132	/^X$\/\/$[^/].*/{
6133	s//\1/
6134	q
6135	}
6136	/^X$\/\/$$/{
6137	s//\1/
6138	q
6139	}
6140	/^X$\/$.*/{
6141	s//\1/
6142	q
6143	}
6144	s/.*/./; q'`
6145	as_dir="$ac_dir"; as_fn_mkdir_p
6146	ac_builddir=.
6147
6148	case "$ac_dir" in
6149	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6150	*)
6151	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
6152	# A ".." for each directory in $ac_dir_suffix.
6153	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
6154	case $ac_top_builddir_sub in
6155	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6156	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6157	esac ;;
6158	esac
6159	ac_abs_top_builddir=$ac_pwd
6160	ac_abs_builddir=$ac_pwd$ac_dir_suffix
6161	# for backward compatibility:
6162	ac_top_builddir=$ac_top_build_prefix
6163
6164	case $srcdir in
6165	.) # We are building in place.
6166	ac_srcdir=.
6167	ac_top_srcdir=$ac_top_builddir_sub
6168	ac_abs_top_srcdir=$ac_pwd ;;
6169	[\\/]* \| ?:[\\/]* ) # Absolute name.
6170	ac_srcdir=$srcdir$ac_dir_suffix;
6171	ac_top_srcdir=$srcdir
6172	ac_abs_top_srcdir=$srcdir ;;
6173	*) # Relative name.
6174	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6175	ac_top_srcdir=$ac_top_build_prefix$srcdir
6176	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6177	esac
6178	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6179
6180
6181	case $ac_mode in
6182	:F)
6183	#
6184	# CONFIG_FILE
6185	#
6186
6187	case $INSTALL in
6188	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6189	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6190	esac
6191	ac_MKDIR_P=$MKDIR_P
6192	case $MKDIR_P in
6193	[\\/$]* \| ?:[\\/]* ) ;;
6194	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
6195	esac
6196	_ACEOF
6197
6198	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6199	# If the template does not know about datarootdir, expand it.
6200	# FIXME: This hack should be removed a few years after 2.60.
6201	ac_datarootdir_hack=; ac_datarootdir_seen=
6202	ac_sed_dataroot='
6203	/datarootdir/ {
6204	p
6205	q
6206	}
6207	/@datadir@/p
6208	/@docdir@/p
6209	/@infodir@/p
6210	/@localedir@/p
6211	/@mandir@/p'
6212	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6213	datarootdir) ac_datarootdir_seen=yes;;
6214	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
6215	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6216	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6217	_ACEOF
6218	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6219	ac_datarootdir_hack='
6220	s&@datadir@&$datadir&g
6221	s&@docdir@&$docdir&g
6222	s&@infodir@&$infodir&g
6223	s&@localedir@&$localedir&g
6224	s&@mandir@&$mandir&g
6225	s&\\\${datarootdir}&$datarootdir&g' ;;
6226	esac
6227	_ACEOF
6228
6229	# Neutralize VPATH when `$srcdir' = `.'.
6230	# Shell code in configure.ac might set extrasub.
6231	# FIXME: do we really want to maintain this feature?
6232	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6233	ac_sed_extra="$ac_vpsub
6234	$extrasub
6235	_ACEOF
6236	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6237	:t
6238	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6239	s\|@configure_input@\|$ac_sed_conf_input\|;t t
6240	s&@top_builddir@&$ac_top_builddir_sub&;t t
6241	s&@top_build_prefix@&$ac_top_build_prefix&;t t
6242	s&@srcdir@&$ac_srcdir&;t t
6243	s&@abs_srcdir@&$ac_abs_srcdir&;t t
6244	s&@top_srcdir@&$ac_top_srcdir&;t t
6245	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6246	s&@builddir@&$ac_builddir&;t t
6247	s&@abs_builddir@&$ac_abs_builddir&;t t
6248	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6249	s&@INSTALL@&$ac_INSTALL&;t t
6250	s&@MKDIR_P@&$ac_MKDIR_P&;t t
6251	$ac_datarootdir_hack
6252	"
6253	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
6254	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
6255
6256	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6257	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
6258	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
6259	"$ac_tmp/out"`; test -z "$ac_out"; } &&
6260	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6261	which seems to be undefined. Please make sure it is defined" >&5
6262	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6263	which seems to be undefined. Please make sure it is defined" >&2;}
6264
6265	rm -f "$ac_tmp/stdin"
6266	case $ac_file in
6267	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
6268	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
6269	esac \
6270	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
6271	;;
6272	:H)
6273	#
6274	# CONFIG_HEADER
6275	#
6276	if test x"$ac_file" != x-; then
6277	{
6278	$as_echo "/* $configure_input */" \
6279	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
6280	} >"$ac_tmp/config.h" \
6281	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
6282	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
6283	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6284	$as_echo "$as_me: $ac_file is unchanged" >&6;}
6285	else
6286	rm -f "$ac_file"
6287	mv "$ac_tmp/config.h" "$ac_file" \
6288	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
6289	fi
6290	else
6291	$as_echo "/* $configure_input */" \
6292	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
6293	\|\| as_fn_error $? "could not create -" "$LINENO" 5
6294	fi
6295	# Compute "$ac_file"'s index in $config_headers.
6296	_am_arg="$ac_file"
6297	_am_stamp_count=1
6298	for _am_header in $config_headers :; do
6299	case $_am_header in
6300	$_am_arg \| $_am_arg:* )
6301	break ;;
6302	* )
6303	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
6304	esac
6305	done
6306	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
6307	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
6308	X"$_am_arg" : 'X$//$[^/]' \\| \
6309	X"$_am_arg" : 'X$//$$' \\| \
6310	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
6311	$as_echo X"$_am_arg" \|
6312	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6313	s//\1/
6314	q
6315	}
6316	/^X$\/\/$[^/].*/{
6317	s//\1/
6318	q
6319	}
6320	/^X$\/\/$$/{
6321	s//\1/
6322	q
6323	}
6324	/^X$\/$.*/{
6325	s//\1/
6326	q
6327	}
6328	s/.*/./; q'`/stamp-h$_am_stamp_count
6329	;;
6330
6331	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6332	$as_echo "$as_me: executing $ac_file commands" >&6;}
6333	;;
6334	esac
6335
6336
6337	case $ac_file$ac_mode in
6338	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| {
6339	# Autoconf 2.62 quotes --file arguments for eval, but not when files
6340	# are listed without --file. Let's play safe and only enable the eval
6341	# if we detect the quoting.
6342	case $CONFIG_FILES in
6343	\') eval set x "$CONFIG_FILES" ;;
6344	*) set x $CONFIG_FILES ;;
6345	esac
6346	shift
6347	for mf
6348	do
6349	# Strip MF so we end up with the name of the file.
6350	mf=`echo "$mf" \| sed -e 's/:.*$//'`
6351	# Check whether this is an Automake generated Makefile or not.
6352	# We used to match only the files named `Makefile.in', but
6353	# some people rename them; so instead we look at the file content.
6354	# Grep'ing the first line is not enough: some people post-process
6355	# each Makefile.in and add a new line on top of each file to say so.
6356	# Grep'ing the whole file is not good either: AIX grep has a line
6357	# limit of 2048, but all sed's we know have understand at least 4000.
6358	if sed -n 's,^#.generated by automake.,X,p' "$mf" \| grep X >/dev/null 2>&1; then
6359	dirpart=`$as_dirname -- "$mf" \|\|
6360	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
6361	X"$mf" : 'X$//$[^/]' \\| \
6362	X"$mf" : 'X$//$$' \\| \
6363	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
6364	$as_echo X"$mf" \|
6365	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6366	s//\1/
6367	q
6368	}
6369	/^X$\/\/$[^/].*/{
6370	s//\1/
6371	q
6372	}
6373	/^X$\/\/$$/{
6374	s//\1/
6375	q
6376	}
6377	/^X$\/$.*/{
6378	s//\1/
6379	q
6380	}
6381	s/.*/./; q'`
6382	else
6383	continue
6384	fi
6385	# Extract the definition of DEPDIR, am__include, and am__quote
6386	# from the Makefile without running `make'.
6387	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6388	test -z "$DEPDIR" && continue
6389	am__include=`sed -n 's/^am__include = //p' < "$mf"`
6390	test -z "am__include" && continue
6391	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
6392	# When using ansi2knr, U may be empty or an underscore; expand it
6393	U=`sed -n 's/^U = //p' < "$mf"`
6394	# Find all dependency output files, they are included files with
6395	# $(DEPDIR) in their names. We invoke sed twice because it is the
6396	# simplest approach to changing $(DEPDIR) to its actual value in the
6397	# expansion.
6398	for file in `sed -n "
6399	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
6400	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
6401	# Make sure the directory exists.
6402	test -f "$dirpart/$file" && continue
6403	fdir=`$as_dirname -- "$file" \|\|
6404	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
6405	X"$file" : 'X$//$[^/]' \\| \
6406	X"$file" : 'X$//$$' \\| \
6407	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
6408	$as_echo X"$file" \|
6409	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6410	s//\1/
6411	q
6412	}
6413	/^X$\/\/$[^/].*/{
6414	s//\1/
6415	q
6416	}
6417	/^X$\/\/$$/{
6418	s//\1/
6419	q
6420	}
6421	/^X$\/$.*/{
6422	s//\1/
6423	q
6424	}
6425	s/.*/./; q'`
6426	as_dir=$dirpart/$fdir; as_fn_mkdir_p
6427	# echo "creating $dirpart/$file"
6428	echo '# dummy' > "$dirpart/$file"
6429	done
6430	done
6431	}
6432	;;
6433
6434	esac
6435	done # for ac_tag
6436
6437
6438	as_fn_exit 0
6439	_ACEOF
6440	ac_clean_files=$ac_clean_files_save
6441
6442	test $ac_write_fail = 0 \|\|
6443	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6444
6445
6446	# configure is writing to config.log, and then calls config.status.
6447	# config.status does its own redirection, appending to config.log.
6448	# Unfortunately, on DOS this fails, as config.log is still kept open
6449	# by configure, so config.status won't be able to write to it; its
6450	# output is simply discarded. So we exec the FD to /dev/null,
6451	# effectively closing config.log, so it can be properly (re)opened and
6452	# appended to by config.status. When coming back to configure, we
6453	# need to make the FD available again.
6454	if test "$no_create" != yes; then
6455	ac_cs_success=:
6456	ac_config_status_args=
6457	test "$silent" = yes &&
6458	ac_config_status_args="$ac_config_status_args --quiet"
6459	exec 5>/dev/null
6460	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
6461	exec 5>>config.log
6462	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
6463	# would make configure fail if this is the last instruction.
6464	$ac_cs_success \|\| as_fn_exit 1
6465	fi
6466	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6467	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6468	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6469	fi
6470
6471
6472
6473	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: The CForAll translator is now configured for your system" >&5
6474	$as_echo "The CForAll translator is now configured for your system" >&6; }

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