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source: configure @ 375a068

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

Last change on this file since 375a068 was 375a068, checked in by Peter A. Buhr <pabuhr@…>, 8 years ago
move builtin/prelude into different directory
Property mode set to `100755`
File size: 217.4 KB

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

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