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source: configure @ df47e2f

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 df47e2f was df47e2f, checked in by Thierry Delisle <tdelisle@…>, 8 years ago
Added partial support for renaming cfa through autoconf (using --program-transform-name)
Property mode set to `100755`
File size: 219.6 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_CONCURRENCY_FALSE
661	BUILD_CONCURRENCY_TRUE
662	BUILD_NO_LIB_FALSE
663	BUILD_NO_LIB_TRUE
664	BUILD_DEBUG_FALSE
665	BUILD_DEBUG_TRUE
666	BUILD_RELEASE_FALSE
667	BUILD_RELEASE_TRUE
668	CFA_BACKEND_CC
669	BACKEND_CC
670	CFA_NAME
671	MAINT
672	MAINTAINER_MODE_FALSE
673	MAINTAINER_MODE_TRUE
674	am__untar
675	am__tar
676	AMTAR
677	am__leading_dot
678	SET_MAKE
679	AWK
680	mkdir_p
681	MKDIR_P
682	INSTALL_STRIP_PROGRAM
683	STRIP
684	install_sh
685	MAKEINFO
686	AUTOHEADER
687	AUTOMAKE
688	AUTOCONF
689	ACLOCAL
690	VERSION
691	PACKAGE
692	CYGPATH_W
693	am__isrc
694	INSTALL_DATA
695	INSTALL_SCRIPT
696	INSTALL_PROGRAM
697	AM_BACKSLASH
698	AM_DEFAULT_VERBOSITY
699	AM_DEFAULT_V
700	AM_V
701	target_alias
702	host_alias
703	build_alias
704	LIBS
705	ECHO_T
706	ECHO_N
707	ECHO_C
708	DEFS
709	mandir
710	localedir
711	libdir
712	psdir
713	pdfdir
714	dvidir
715	htmldir
716	infodir
717	docdir
718	oldincludedir
719	includedir
720	localstatedir
721	sharedstatedir
722	sysconfdir
723	datadir
724	datarootdir
725	libexecdir
726	sbindir
727	bindir
728	program_transform_name
729	prefix
730	exec_prefix
731	PACKAGE_URL
732	PACKAGE_BUGREPORT
733	PACKAGE_STRING
734	PACKAGE_VERSION
735	PACKAGE_TARNAME
736	PACKAGE_NAME
737	PATH_SEPARATOR
738	SHELL'
739	ac_subst_files=''
740	ac_user_opts='
741	enable_option_checking
742	enable_silent_rules
743	enable_maintainer_mode
744	with_backend_compiler
745	enable_target_release
746	enable_target_debug
747	enable_threading
748	enable_dependency_tracking
749	'
750	ac_precious_vars='build_alias
751	host_alias
752	target_alias
753	CXX
754	CXXFLAGS
755	LDFLAGS
756	LIBS
757	CPPFLAGS
758	CCC
759	CC
760	CFLAGS
761	CCAS
762	CCASFLAGS
763	YACC
764	YFLAGS
765	CPP'
766
767
768	# Initialize some variables set by options.
769	ac_init_help=
770	ac_init_version=false
771	ac_unrecognized_opts=
772	ac_unrecognized_sep=
773	# The variables have the same names as the options, with
774	# dashes changed to underlines.
775	cache_file=/dev/null
776	exec_prefix=NONE
777	no_create=
778	no_recursion=
779	prefix=NONE
780	program_prefix=NONE
781	program_suffix=NONE
782	program_transform_name=s,x,x,
783	silent=
784	site=
785	srcdir=
786	verbose=
787	x_includes=NONE
788	x_libraries=NONE
789
790	# Installation directory options.
791	# These are left unexpanded so users can "make install exec_prefix=/foo"
792	# and all the variables that are supposed to be based on exec_prefix
793	# by default will actually change.
794	# Use braces instead of parens because sh, perl, etc. also accept them.
795	# (The list follows the same order as the GNU Coding Standards.)
796	bindir='${exec_prefix}/bin'
797	sbindir='${exec_prefix}/sbin'
798	libexecdir='${exec_prefix}/libexec'
799	datarootdir='${prefix}/share'
800	datadir='${datarootdir}'
801	sysconfdir='${prefix}/etc'
802	sharedstatedir='${prefix}/com'
803	localstatedir='${prefix}/var'
804	includedir='${prefix}/include'
805	oldincludedir='/usr/include'
806	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
807	infodir='${datarootdir}/info'
808	htmldir='${docdir}'
809	dvidir='${docdir}'
810	pdfdir='${docdir}'
811	psdir='${docdir}'
812	libdir='${exec_prefix}/lib'
813	localedir='${datarootdir}/locale'
814	mandir='${datarootdir}/man'
815
816	ac_prev=
817	ac_dashdash=
818	for ac_option
819	do
820	# If the previous option needs an argument, assign it.
821	if test -n "$ac_prev"; then
822	eval $ac_prev=\$ac_option
823	ac_prev=
824	continue
825	fi
826
827	case $ac_option in
828	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
829	*=) ac_optarg= ;;
830	*) ac_optarg=yes ;;
831	esac
832
833	# Accept the important Cygnus configure options, so we can diagnose typos.
834
835	case $ac_dashdash$ac_option in
836	--)
837	ac_dashdash=yes ;;
838
839	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
840	ac_prev=bindir ;;
841	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
842	bindir=$ac_optarg ;;
843
844	-build \| --build \| --buil \| --bui \| --bu)
845	ac_prev=build_alias ;;
846	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
847	build_alias=$ac_optarg ;;
848
849	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
850	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
851	ac_prev=cache_file ;;
852	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
853	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
854	cache_file=$ac_optarg ;;
855
856	--config-cache \| -C)
857	cache_file=config.cache ;;
858
859	-datadir \| --datadir \| --datadi \| --datad)
860	ac_prev=datadir ;;
861	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
862	datadir=$ac_optarg ;;
863
864	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
865	\| --dataroo \| --dataro \| --datar)
866	ac_prev=datarootdir ;;
867	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
868	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
869	datarootdir=$ac_optarg ;;
870
871	-disable-* \| --disable-*)
872	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
873	# Reject names that are not valid shell variable names.
874	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
875	as_fn_error $? "invalid feature name: $ac_useropt"
876	ac_useropt_orig=$ac_useropt
877	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
878	case $ac_user_opts in
879	*"
880	"enable_$ac_useropt"
881	"*) ;;
882	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
883	ac_unrecognized_sep=', ';;
884	esac
885	eval enable_$ac_useropt=no ;;
886
887	-docdir \| --docdir \| --docdi \| --doc \| --do)
888	ac_prev=docdir ;;
889	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
890	docdir=$ac_optarg ;;
891
892	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
893	ac_prev=dvidir ;;
894	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
895	dvidir=$ac_optarg ;;
896
897	-enable-* \| --enable-*)
898	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
899	# Reject names that are not valid shell variable names.
900	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
901	as_fn_error $? "invalid feature name: $ac_useropt"
902	ac_useropt_orig=$ac_useropt
903	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
904	case $ac_user_opts in
905	*"
906	"enable_$ac_useropt"
907	"*) ;;
908	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
909	ac_unrecognized_sep=', ';;
910	esac
911	eval enable_$ac_useropt=\$ac_optarg ;;
912
913	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
914	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
915	\| --exec \| --exe \| --ex)
916	ac_prev=exec_prefix ;;
917	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
918	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
919	\| --exec=* \| --exe=* \| --ex=*)
920	exec_prefix=$ac_optarg ;;
921
922	-gas \| --gas \| --ga \| --g)
923	# Obsolete; use --with-gas.
924	with_gas=yes ;;
925
926	-help \| --help \| --hel \| --he \| -h)
927	ac_init_help=long ;;
928	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
929	ac_init_help=recursive ;;
930	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
931	ac_init_help=short ;;
932
933	-host \| --host \| --hos \| --ho)
934	ac_prev=host_alias ;;
935	-host=* \| --host=* \| --hos=* \| --ho=*)
936	host_alias=$ac_optarg ;;
937
938	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
939	ac_prev=htmldir ;;
940	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
941	\| --ht=*)
942	htmldir=$ac_optarg ;;
943
944	-includedir \| --includedir \| --includedi \| --included \| --include \
945	\| --includ \| --inclu \| --incl \| --inc)
946	ac_prev=includedir ;;
947	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
948	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
949	includedir=$ac_optarg ;;
950
951	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
952	ac_prev=infodir ;;
953	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
954	infodir=$ac_optarg ;;
955
956	-libdir \| --libdir \| --libdi \| --libd)
957	ac_prev=libdir ;;
958	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
959	libdir=$ac_optarg ;;
960
961	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
962	\| --libexe \| --libex \| --libe)
963	ac_prev=libexecdir ;;
964	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
965	\| --libexe=* \| --libex=* \| --libe=*)
966	libexecdir=$ac_optarg ;;
967
968	-localedir \| --localedir \| --localedi \| --localed \| --locale)
969	ac_prev=localedir ;;
970	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
971	localedir=$ac_optarg ;;
972
973	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
974	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
975	ac_prev=localstatedir ;;
976	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
977	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
978	localstatedir=$ac_optarg ;;
979
980	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
981	ac_prev=mandir ;;
982	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
983	mandir=$ac_optarg ;;
984
985	-nfp \| --nfp \| --nf)
986	# Obsolete; use --without-fp.
987	with_fp=no ;;
988
989	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
990	\| --no-cr \| --no-c \| -n)
991	no_create=yes ;;
992
993	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
994	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
995	no_recursion=yes ;;
996
997	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
998	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
999	\| --oldin \| --oldi \| --old \| --ol \| --o)
1000	ac_prev=oldincludedir ;;
1001	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
1002	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
1003	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
1004	oldincludedir=$ac_optarg ;;
1005
1006	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
1007	ac_prev=prefix ;;
1008	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
1009	prefix=$ac_optarg ;;
1010
1011	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
1012	\| --program-pre \| --program-pr \| --program-p)
1013	ac_prev=program_prefix ;;
1014	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
1015	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
1016	program_prefix=$ac_optarg ;;
1017
1018	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
1019	\| --program-suf \| --program-su \| --program-s)
1020	ac_prev=program_suffix ;;
1021	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
1022	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
1023	program_suffix=$ac_optarg ;;
1024
1025	-program-transform-name \| --program-transform-name \
1026	\| --program-transform-nam \| --program-transform-na \
1027	\| --program-transform-n \| --program-transform- \
1028	\| --program-transform \| --program-transfor \
1029	\| --program-transfo \| --program-transf \
1030	\| --program-trans \| --program-tran \
1031	\| --progr-tra \| --program-tr \| --program-t)
1032	ac_prev=program_transform_name ;;
1033	-program-transform-name=* \| --program-transform-name=* \
1034	\| --program-transform-nam=* \| --program-transform-na=* \
1035	\| --program-transform-n=* \| --program-transform-=* \
1036	\| --program-transform=* \| --program-transfor=* \
1037	\| --program-transfo=* \| --program-transf=* \
1038	\| --program-trans=* \| --program-tran=* \
1039	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
1040	program_transform_name=$ac_optarg ;;
1041
1042	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
1043	ac_prev=pdfdir ;;
1044	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
1045	pdfdir=$ac_optarg ;;
1046
1047	-psdir \| --psdir \| --psdi \| --psd \| --ps)
1048	ac_prev=psdir ;;
1049	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
1050	psdir=$ac_optarg ;;
1051
1052	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1053	\| -silent \| --silent \| --silen \| --sile \| --sil)
1054	silent=yes ;;
1055
1056	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1057	ac_prev=sbindir ;;
1058	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1059	\| --sbi=* \| --sb=*)
1060	sbindir=$ac_optarg ;;
1061
1062	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1063	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1064	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1065	\| --sha \| --sh)
1066	ac_prev=sharedstatedir ;;
1067	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1068	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1069	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1070	\| --sha=* \| --sh=*)
1071	sharedstatedir=$ac_optarg ;;
1072
1073	-site \| --site \| --sit)
1074	ac_prev=site ;;
1075	-site=* \| --site=* \| --sit=*)
1076	site=$ac_optarg ;;
1077
1078	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1079	ac_prev=srcdir ;;
1080	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1081	srcdir=$ac_optarg ;;
1082
1083	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1084	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1085	ac_prev=sysconfdir ;;
1086	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1087	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1088	sysconfdir=$ac_optarg ;;
1089
1090	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1091	ac_prev=target_alias ;;
1092	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1093	target_alias=$ac_optarg ;;
1094
1095	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1096	verbose=yes ;;
1097
1098	-version \| --version \| --versio \| --versi \| --vers \| -V)
1099	ac_init_version=: ;;
1100
1101	-with-* \| --with-*)
1102	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1103	# Reject names that are not valid shell variable names.
1104	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1105	as_fn_error $? "invalid package name: $ac_useropt"
1106	ac_useropt_orig=$ac_useropt
1107	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1108	case $ac_user_opts in
1109	*"
1110	"with_$ac_useropt"
1111	"*) ;;
1112	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1113	ac_unrecognized_sep=', ';;
1114	esac
1115	eval with_$ac_useropt=\$ac_optarg ;;
1116
1117	-without-* \| --without-*)
1118	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1119	# Reject names that are not valid shell variable names.
1120	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1121	as_fn_error $? "invalid package name: $ac_useropt"
1122	ac_useropt_orig=$ac_useropt
1123	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1124	case $ac_user_opts in
1125	*"
1126	"with_$ac_useropt"
1127	"*) ;;
1128	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1129	ac_unrecognized_sep=', ';;
1130	esac
1131	eval with_$ac_useropt=no ;;
1132
1133	--x)
1134	# Obsolete; use --with-x.
1135	with_x=yes ;;
1136
1137	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1138	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1139	ac_prev=x_includes ;;
1140	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1141	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1142	x_includes=$ac_optarg ;;
1143
1144	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1145	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1146	ac_prev=x_libraries ;;
1147	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1148	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1149	x_libraries=$ac_optarg ;;
1150
1151	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1152	Try \`$0 --help' for more information"
1153	;;
1154
1155	=)
1156	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1157	# Reject names that are not valid shell variable names.
1158	case $ac_envvar in #(
1159	'' \| [0-9]* \| [!_$as_cr_alnum] )
1160	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1161	esac
1162	eval $ac_envvar=\$ac_optarg
1163	export $ac_envvar ;;
1164
1165	*)
1166	# FIXME: should be removed in autoconf 3.0.
1167	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1168	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1169	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1170	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1171	;;
1172
1173	esac
1174	done
1175
1176	if test -n "$ac_prev"; then
1177	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1178	as_fn_error $? "missing argument to $ac_option"
1179	fi
1180
1181	if test -n "$ac_unrecognized_opts"; then
1182	case $enable_option_checking in
1183	no) ;;
1184	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1185	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1186	esac
1187	fi
1188
1189	# Check all directory arguments for consistency.
1190	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1191	datadir sysconfdir sharedstatedir localstatedir includedir \
1192	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1193	libdir localedir mandir
1194	do
1195	eval ac_val=\$$ac_var
1196	# Remove trailing slashes.
1197	case $ac_val in
1198	*/ )
1199	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1200	eval $ac_var=\$ac_val;;
1201	esac
1202	# Be sure to have absolute directory names.
1203	case $ac_val in
1204	[\\/$]* \| ?:[\\/]* ) continue;;
1205	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1206	esac
1207	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1208	done
1209
1210	# There might be people who depend on the old broken behavior: `$host'
1211	# used to hold the argument of --host etc.
1212	# FIXME: To remove some day.
1213	build=$build_alias
1214	host=$host_alias
1215	target=$target_alias
1216
1217	# FIXME: To remove some day.
1218	if test "x$host_alias" != x; then
1219	if test "x$build_alias" = x; then
1220	cross_compiling=maybe
1221	$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1222	If a cross compiler is detected then cross compile mode will be used" >&2
1223	elif test "x$build_alias" != "x$host_alias"; then
1224	cross_compiling=yes
1225	fi
1226	fi
1227
1228	ac_tool_prefix=
1229	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1230
1231	test "$silent" = yes && exec 6>/dev/null
1232
1233
1234	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1235	ac_ls_di=`ls -di .` &&
1236	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1237	as_fn_error $? "working directory cannot be determined"
1238	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1239	as_fn_error $? "pwd does not report name of working directory"
1240
1241
1242	# Find the source files, if location was not specified.
1243	if test -z "$srcdir"; then
1244	ac_srcdir_defaulted=yes
1245	# Try the directory containing this script, then the parent directory.
1246	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1247	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1248	X"$as_myself" : 'X$//$[^/]' \\| \
1249	X"$as_myself" : 'X$//$$' \\| \
1250	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1251	$as_echo X"$as_myself" \|
1252	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1253	s//\1/
1254	q
1255	}
1256	/^X$\/\/$[^/].*/{
1257	s//\1/
1258	q
1259	}
1260	/^X$\/\/$$/{
1261	s//\1/
1262	q
1263	}
1264	/^X$\/$.*/{
1265	s//\1/
1266	q
1267	}
1268	s/.*/./; q'`
1269	srcdir=$ac_confdir
1270	if test ! -r "$srcdir/$ac_unique_file"; then
1271	srcdir=..
1272	fi
1273	else
1274	ac_srcdir_defaulted=no
1275	fi
1276	if test ! -r "$srcdir/$ac_unique_file"; then
1277	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1278	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1279	fi
1280	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1281	ac_abs_confdir=`(
1282	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1283	pwd)`
1284	# When building in place, set srcdir=.
1285	if test "$ac_abs_confdir" = "$ac_pwd"; then
1286	srcdir=.
1287	fi
1288	# Remove unnecessary trailing slashes from srcdir.
1289	# Double slashes in file names in object file debugging info
1290	# mess up M-x gdb in Emacs.
1291	case $srcdir in
1292	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1293	esac
1294	for ac_var in $ac_precious_vars; do
1295	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1296	eval ac_env_${ac_var}_value=\$${ac_var}
1297	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1298	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1299	done
1300
1301	#
1302	# Report the --help message.
1303	#
1304	if test "$ac_init_help" = "long"; then
1305	# Omit some internal or obsolete options to make the list less imposing.
1306	# This message is too long to be a string in the A/UX 3.1 sh.
1307	cat <<_ACEOF
1308	\`configure' configures cfa-cc 1.0.0.0 to adapt to many kinds of systems.
1309
1310	Usage: $0 [OPTION]... [VAR=VALUE]...
1311
1312	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1313	VAR=VALUE. See below for descriptions of some of the useful variables.
1314
1315	Defaults for the options are specified in brackets.
1316
1317	Configuration:
1318	-h, --help display this help and exit
1319	--help=short display options specific to this package
1320	--help=recursive display the short help of all the included packages
1321	-V, --version display version information and exit
1322	-q, --quiet, --silent do not print \`checking ...' messages
1323	--cache-file=FILE cache test results in FILE [disabled]
1324	-C, --config-cache alias for \`--cache-file=config.cache'
1325	-n, --no-create do not create output files
1326	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1327
1328	Installation directories:
1329	--prefix=PREFIX install architecture-independent files in PREFIX
1330	[$ac_default_prefix]
1331	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1332	[PREFIX]
1333
1334	By default, \`make install' will install all the files in
1335	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1336	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1337	for instance \`--prefix=\$HOME'.
1338
1339	For better control, use the options below.
1340
1341	Fine tuning of the installation directories:
1342	--bindir=DIR user executables [EPREFIX/bin]
1343	--sbindir=DIR system admin executables [EPREFIX/sbin]
1344	--libexecdir=DIR program executables [EPREFIX/libexec]
1345	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1346	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1347	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1348	--libdir=DIR object code libraries [EPREFIX/lib]
1349	--includedir=DIR C header files [PREFIX/include]
1350	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1351	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1352	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1353	--infodir=DIR info documentation [DATAROOTDIR/info]
1354	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1355	--mandir=DIR man documentation [DATAROOTDIR/man]
1356	--docdir=DIR documentation root [DATAROOTDIR/doc/cfa-cc]
1357	--htmldir=DIR html documentation [DOCDIR]
1358	--dvidir=DIR dvi documentation [DOCDIR]
1359	--pdfdir=DIR pdf documentation [DOCDIR]
1360	--psdir=DIR ps documentation [DOCDIR]
1361	_ACEOF
1362
1363	cat <<\_ACEOF
1364
1365	Program names:
1366	--program-prefix=PREFIX prepend PREFIX to installed program names
1367	--program-suffix=SUFFIX append SUFFIX to installed program names
1368	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1369
1370	System types:
1371	--build=BUILD configure for building on BUILD [guessed]
1372	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1373	_ACEOF
1374	fi
1375
1376	if test -n "$ac_init_help"; then
1377	case $ac_init_help in
1378	short \| recursive ) echo "Configuration of cfa-cc 1.0.0.0:";;
1379	esac
1380	cat <<\_ACEOF
1381
1382	Optional Features:
1383	--disable-option-checking ignore unrecognized --enable/--with options
1384	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1385	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1386	--enable-silent-rules less verbose build output (undo: `make V=1')
1387	--disable-silent-rules verbose build output (undo: `make V=0')
1388	--disable-maintainer-mode disable make rules and dependencies not useful
1389	(and sometimes confusing) to the casual installer
1390	--enable-target-release Build and install the release target
1391	--enable-target-debug Build and install the debug target
1392	--enable-threading Build and install libcfa with threading support
1393	(Enabled by default)
1394	--disable-dependency-tracking speeds up one-time build
1395	--enable-dependency-tracking do not reject slow dependency extractors
1396
1397	Optional Packages:
1398	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1399	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1400	--with-backend-compiler=PROGRAM PROGRAM that performs the final code compilation (must be gcc-compatible)
1401
1402	Some influential environment variables:
1403	CXX C++ compiler command
1404	CXXFLAGS C++ compiler flags
1405	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1406	nonstandard directory <lib dir>
1407	LIBS libraries to pass to the linker, e.g. -l<library>
1408	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1409	you have headers in a nonstandard directory <include dir>
1410	CC C compiler command
1411	CFLAGS C compiler flags
1412	CCAS assembler compiler command (defaults to CC)
1413	CCASFLAGS assembler compiler flags (defaults to CFLAGS)
1414	YACC The `Yet Another Compiler Compiler' implementation to use.
1415	Defaults to the first program found out of: `bison -y', `byacc',
1416	`yacc'.
1417	YFLAGS The list of arguments that will be passed by default to $YACC.
1418	This script will default YFLAGS to the empty string to avoid a
1419	default value of `-d' given by some make applications.
1420	CPP C preprocessor
1421
1422	Use these variables to override the choices made by `configure' or to help
1423	it to find libraries and programs with nonstandard names/locations.
1424
1425	Report bugs to <cforall@plg.uwaterloo.ca>.
1426	_ACEOF
1427	ac_status=$?
1428	fi
1429
1430	if test "$ac_init_help" = "recursive"; then
1431	# If there are subdirs, report their specific --help.
1432	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1433	test -d "$ac_dir" \|\|
1434	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1435	continue
1436	ac_builddir=.
1437
1438	case "$ac_dir" in
1439	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1440	*)
1441	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1442	# A ".." for each directory in $ac_dir_suffix.
1443	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1444	case $ac_top_builddir_sub in
1445	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1446	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1447	esac ;;
1448	esac
1449	ac_abs_top_builddir=$ac_pwd
1450	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1451	# for backward compatibility:
1452	ac_top_builddir=$ac_top_build_prefix
1453
1454	case $srcdir in
1455	.) # We are building in place.
1456	ac_srcdir=.
1457	ac_top_srcdir=$ac_top_builddir_sub
1458	ac_abs_top_srcdir=$ac_pwd ;;
1459	[\\/]* \| ?:[\\/]* ) # Absolute name.
1460	ac_srcdir=$srcdir$ac_dir_suffix;
1461	ac_top_srcdir=$srcdir
1462	ac_abs_top_srcdir=$srcdir ;;
1463	*) # Relative name.
1464	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1465	ac_top_srcdir=$ac_top_build_prefix$srcdir
1466	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1467	esac
1468	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1469
1470	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1471	# Check for guested configure.
1472	if test -f "$ac_srcdir/configure.gnu"; then
1473	echo &&
1474	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1475	elif test -f "$ac_srcdir/configure"; then
1476	echo &&
1477	$SHELL "$ac_srcdir/configure" --help=recursive
1478	else
1479	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1480	fi \|\| ac_status=$?
1481	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1482	done
1483	fi
1484
1485	test -n "$ac_init_help" && exit $ac_status
1486	if $ac_init_version; then
1487	cat <<\_ACEOF
1488	cfa-cc configure 1.0.0.0
1489	generated by GNU Autoconf 2.68
1490
1491	Copyright (C) 2010 Free Software Foundation, Inc.
1492	This configure script is free software; the Free Software Foundation
1493	gives unlimited permission to copy, distribute and modify it.
1494	_ACEOF
1495	exit
1496	fi
1497
1498	## ------------------------ ##
1499	## Autoconf initialization. ##
1500	## ------------------------ ##
1501
1502	# ac_fn_cxx_try_compile LINENO
1503	# ----------------------------
1504	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1505	ac_fn_cxx_try_compile ()
1506	{
1507	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1508	rm -f conftest.$ac_objext
1509	if { { ac_try="$ac_compile"
1510	case "(($ac_try" in
1511	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1512	*) ac_try_echo=$ac_try;;
1513	esac
1514	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1515	$as_echo "$ac_try_echo"; } >&5
1516	(eval "$ac_compile") 2>conftest.err
1517	ac_status=$?
1518	if test -s conftest.err; then
1519	grep -v '^ *+' conftest.err >conftest.er1
1520	cat conftest.er1 >&5
1521	mv -f conftest.er1 conftest.err
1522	fi
1523	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1524	test $ac_status = 0; } && {
1525	test -z "$ac_cxx_werror_flag" \|\|
1526	test ! -s conftest.err
1527	} && test -s conftest.$ac_objext; then :
1528	ac_retval=0
1529	else
1530	$as_echo "$as_me: failed program was:" >&5
1531	sed 's/^/\| /' conftest.$ac_ext >&5
1532
1533	ac_retval=1
1534	fi
1535	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1536	as_fn_set_status $ac_retval
1537
1538	} # ac_fn_cxx_try_compile
1539
1540	# ac_fn_c_try_compile LINENO
1541	# --------------------------
1542	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1543	ac_fn_c_try_compile ()
1544	{
1545	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1546	rm -f conftest.$ac_objext
1547	if { { ac_try="$ac_compile"
1548	case "(($ac_try" in
1549	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1550	*) ac_try_echo=$ac_try;;
1551	esac
1552	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1553	$as_echo "$ac_try_echo"; } >&5
1554	(eval "$ac_compile") 2>conftest.err
1555	ac_status=$?
1556	if test -s conftest.err; then
1557	grep -v '^ *+' conftest.err >conftest.er1
1558	cat conftest.er1 >&5
1559	mv -f conftest.er1 conftest.err
1560	fi
1561	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1562	test $ac_status = 0; } && {
1563	test -z "$ac_c_werror_flag" \|\|
1564	test ! -s conftest.err
1565	} && test -s conftest.$ac_objext; then :
1566	ac_retval=0
1567	else
1568	$as_echo "$as_me: failed program was:" >&5
1569	sed 's/^/\| /' conftest.$ac_ext >&5
1570
1571	ac_retval=1
1572	fi
1573	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1574	as_fn_set_status $ac_retval
1575
1576	} # ac_fn_c_try_compile
1577
1578	# ac_fn_c_try_link LINENO
1579	# -----------------------
1580	# Try to link conftest.$ac_ext, and return whether this succeeded.
1581	ac_fn_c_try_link ()
1582	{
1583	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1584	rm -f conftest.$ac_objext conftest$ac_exeext
1585	if { { ac_try="$ac_link"
1586	case "(($ac_try" in
1587	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1588	*) ac_try_echo=$ac_try;;
1589	esac
1590	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1591	$as_echo "$ac_try_echo"; } >&5
1592	(eval "$ac_link") 2>conftest.err
1593	ac_status=$?
1594	if test -s conftest.err; then
1595	grep -v '^ *+' conftest.err >conftest.er1
1596	cat conftest.er1 >&5
1597	mv -f conftest.er1 conftest.err
1598	fi
1599	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1600	test $ac_status = 0; } && {
1601	test -z "$ac_c_werror_flag" \|\|
1602	test ! -s conftest.err
1603	} && test -s conftest$ac_exeext && {
1604	test "$cross_compiling" = yes \|\|
1605	$as_test_x conftest$ac_exeext
1606	}; then :
1607	ac_retval=0
1608	else
1609	$as_echo "$as_me: failed program was:" >&5
1610	sed 's/^/\| /' conftest.$ac_ext >&5
1611
1612	ac_retval=1
1613	fi
1614	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1615	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1616	# interfere with the next link command; also delete a directory that is
1617	# left behind by Apple's compiler. We do this before executing the actions.
1618	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1619	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1620	as_fn_set_status $ac_retval
1621
1622	} # ac_fn_c_try_link
1623
1624	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1625	# -------------------------------------------
1626	# Tests whether TYPE exists after having included INCLUDES, setting cache
1627	# variable VAR accordingly.
1628	ac_fn_c_check_type ()
1629	{
1630	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1631	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1632	$as_echo_n "checking for $2... " >&6; }
1633	if eval \${$3+:} false; then :
1634	$as_echo_n "(cached) " >&6
1635	else
1636	eval "$3=no"
1637	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1638	/* end confdefs.h. */
1639	$4
1640	int
1641	main ()
1642	{
1643	if (sizeof ($2))
1644	return 0;
1645	;
1646	return 0;
1647	}
1648	_ACEOF
1649	if ac_fn_c_try_compile "$LINENO"; then :
1650	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1651	/* end confdefs.h. */
1652	$4
1653	int
1654	main ()
1655	{
1656	if (sizeof (($2)))
1657	return 0;
1658	;
1659	return 0;
1660	}
1661	_ACEOF
1662	if ac_fn_c_try_compile "$LINENO"; then :
1663
1664	else
1665	eval "$3=yes"
1666	fi
1667	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1668	fi
1669	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1670	fi
1671	eval ac_res=\$$3
1672	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1673	$as_echo "$ac_res" >&6; }
1674	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1675
1676	} # ac_fn_c_check_type
1677
1678	# ac_fn_c_try_cpp LINENO
1679	# ----------------------
1680	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1681	ac_fn_c_try_cpp ()
1682	{
1683	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1684	if { { ac_try="$ac_cpp conftest.$ac_ext"
1685	case "(($ac_try" in
1686	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1687	*) ac_try_echo=$ac_try;;
1688	esac
1689	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1690	$as_echo "$ac_try_echo"; } >&5
1691	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1692	ac_status=$?
1693	if test -s conftest.err; then
1694	grep -v '^ *+' conftest.err >conftest.er1
1695	cat conftest.er1 >&5
1696	mv -f conftest.er1 conftest.err
1697	fi
1698	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1699	test $ac_status = 0; } > conftest.i && {
1700	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1701	test ! -s conftest.err
1702	}; then :
1703	ac_retval=0
1704	else
1705	$as_echo "$as_me: failed program was:" >&5
1706	sed 's/^/\| /' conftest.$ac_ext >&5
1707
1708	ac_retval=1
1709	fi
1710	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1711	as_fn_set_status $ac_retval
1712
1713	} # ac_fn_c_try_cpp
1714
1715	# ac_fn_c_try_run LINENO
1716	# ----------------------
1717	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1718	# that executables can be run.
1719	ac_fn_c_try_run ()
1720	{
1721	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1722	if { { ac_try="$ac_link"
1723	case "(($ac_try" in
1724	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1725	*) ac_try_echo=$ac_try;;
1726	esac
1727	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1728	$as_echo "$ac_try_echo"; } >&5
1729	(eval "$ac_link") 2>&5
1730	ac_status=$?
1731	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1732	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1733	{ { case "(($ac_try" in
1734	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1735	*) ac_try_echo=$ac_try;;
1736	esac
1737	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1738	$as_echo "$ac_try_echo"; } >&5
1739	(eval "$ac_try") 2>&5
1740	ac_status=$?
1741	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1742	test $ac_status = 0; }; }; then :
1743	ac_retval=0
1744	else
1745	$as_echo "$as_me: program exited with status $ac_status" >&5
1746	$as_echo "$as_me: failed program was:" >&5
1747	sed 's/^/\| /' conftest.$ac_ext >&5
1748
1749	ac_retval=$ac_status
1750	fi
1751	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1752	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1753	as_fn_set_status $ac_retval
1754
1755	} # ac_fn_c_try_run
1756
1757	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1758	# -------------------------------------------------------
1759	# Tests whether HEADER exists and can be compiled using the include files in
1760	# INCLUDES, setting the cache variable VAR accordingly.
1761	ac_fn_c_check_header_compile ()
1762	{
1763	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1764	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1765	$as_echo_n "checking for $2... " >&6; }
1766	if eval \${$3+:} false; then :
1767	$as_echo_n "(cached) " >&6
1768	else
1769	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1770	/* end confdefs.h. */
1771	$4
1772	#include <$2>
1773	_ACEOF
1774	if ac_fn_c_try_compile "$LINENO"; then :
1775	eval "$3=yes"
1776	else
1777	eval "$3=no"
1778	fi
1779	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1780	fi
1781	eval ac_res=\$$3
1782	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1783	$as_echo "$ac_res" >&6; }
1784	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1785
1786	} # ac_fn_c_check_header_compile
1787
1788	# ac_fn_c_check_func LINENO FUNC VAR
1789	# ----------------------------------
1790	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1791	ac_fn_c_check_func ()
1792	{
1793	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1794	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1795	$as_echo_n "checking for $2... " >&6; }
1796	if eval \${$3+:} false; then :
1797	$as_echo_n "(cached) " >&6
1798	else
1799	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1800	/* end confdefs.h. */
1801	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1802	For example, HP-UX 11i <limits.h> declares gettimeofday. */
1803	#define $2 innocuous_$2
1804
1805	/* System header to define __stub macros and hopefully few prototypes,
1806	which can conflict with char $2 (); below.
1807	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1808	<limits.h> exists even on freestanding compilers. */
1809
1810	#ifdef __STDC__
1811	# include <limits.h>
1812	#else
1813	# include <assert.h>
1814	#endif
1815
1816	#undef $2
1817
1818	/* Override any GCC internal prototype to avoid an error.
1819	Use char because int might match the return type of a GCC
1820	builtin and then its argument prototype would still apply. */
1821	#ifdef __cplusplus
1822	extern "C"
1823	#endif
1824	char $2 ();
1825	/* The GNU C library defines this for functions which it implements
1826	to always fail with ENOSYS. Some functions are actually named
1827	something starting with __ and the normal name is an alias. */
1828	#if defined __stub_$2 \|\| defined __stub___$2
1829	choke me
1830	#endif
1831
1832	int
1833	main ()
1834	{
1835	return $2 ();
1836	;
1837	return 0;
1838	}
1839	_ACEOF
1840	if ac_fn_c_try_link "$LINENO"; then :
1841	eval "$3=yes"
1842	else
1843	eval "$3=no"
1844	fi
1845	rm -f core conftest.err conftest.$ac_objext \
1846	conftest$ac_exeext conftest.$ac_ext
1847	fi
1848	eval ac_res=\$$3
1849	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1850	$as_echo "$ac_res" >&6; }
1851	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1852
1853	} # ac_fn_c_check_func
1854
1855	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1856	# -------------------------------------------------------
1857	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1858	# the include files in INCLUDES and setting the cache variable VAR
1859	# accordingly.
1860	ac_fn_c_check_header_mongrel ()
1861	{
1862	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1863	if eval \${$3+:} false; then :
1864	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1865	$as_echo_n "checking for $2... " >&6; }
1866	if eval \${$3+:} false; then :
1867	$as_echo_n "(cached) " >&6
1868	fi
1869	eval ac_res=\$$3
1870	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1871	$as_echo "$ac_res" >&6; }
1872	else
1873	# Is the header compilable?
1874	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1875	$as_echo_n "checking $2 usability... " >&6; }
1876	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1877	/* end confdefs.h. */
1878	$4
1879	#include <$2>
1880	_ACEOF
1881	if ac_fn_c_try_compile "$LINENO"; then :
1882	ac_header_compiler=yes
1883	else
1884	ac_header_compiler=no
1885	fi
1886	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1887	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1888	$as_echo "$ac_header_compiler" >&6; }
1889
1890	# Is the header present?
1891	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1892	$as_echo_n "checking $2 presence... " >&6; }
1893	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1894	/* end confdefs.h. */
1895	#include <$2>
1896	_ACEOF
1897	if ac_fn_c_try_cpp "$LINENO"; then :
1898	ac_header_preproc=yes
1899	else
1900	ac_header_preproc=no
1901	fi
1902	rm -f conftest.err conftest.i conftest.$ac_ext
1903	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1904	$as_echo "$ac_header_preproc" >&6; }
1905
1906	# So? What about this header?
1907	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1908	yes:no: )
1909	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1910	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1911	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1912	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1913	;;
1914	no:yes:* )
1915	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1916	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1917	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1918	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1919	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1920	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1921	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1922	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1923	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1924	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1925	( $as_echo "## --------------------------------------- ##
1926	## Report this to cforall@plg.uwaterloo.ca ##
1927	## --------------------------------------- ##"
1928	) \| sed "s/^/$as_me: WARNING: /" >&2
1929	;;
1930	esac
1931	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1932	$as_echo_n "checking for $2... " >&6; }
1933	if eval \${$3+:} false; then :
1934	$as_echo_n "(cached) " >&6
1935	else
1936	eval "$3=\$ac_header_compiler"
1937	fi
1938	eval ac_res=\$$3
1939	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1940	$as_echo "$ac_res" >&6; }
1941	fi
1942	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1943
1944	} # ac_fn_c_check_header_mongrel
1945
1946	# ac_fn_c_find_intX_t LINENO BITS VAR
1947	# -----------------------------------
1948	# Finds a signed integer type with width BITS, setting cache variable VAR
1949	# accordingly.
1950	ac_fn_c_find_intX_t ()
1951	{
1952	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1953	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
1954	$as_echo_n "checking for int$2_t... " >&6; }
1955	if eval \${$3+:} false; then :
1956	$as_echo_n "(cached) " >&6
1957	else
1958	eval "$3=no"
1959	# Order is important - never check a type that is potentially smaller
1960	# than half of the expected target width.
1961	for ac_type in int$2_t 'int' 'long int' \
1962	'long long int' 'short int' 'signed char'; do
1963	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1964	/* end confdefs.h. */
1965	$ac_includes_default
1966	enum { N = $2 / 2 - 1 };
1967	int
1968	main ()
1969	{
1970	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
1971	test_array [0] = 0
1972
1973	;
1974	return 0;
1975	}
1976	_ACEOF
1977	if ac_fn_c_try_compile "$LINENO"; then :
1978	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1979	/* end confdefs.h. */
1980	$ac_includes_default
1981	enum { N = $2 / 2 - 1 };
1982	int
1983	main ()
1984	{
1985	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
1986	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
1987	test_array [0] = 0
1988
1989	;
1990	return 0;
1991	}
1992	_ACEOF
1993	if ac_fn_c_try_compile "$LINENO"; then :
1994
1995	else
1996	case $ac_type in #(
1997	int$2_t) :
1998	eval "$3=yes" ;; #(
1999	*) :
2000	eval "$3=\$ac_type" ;;
2001	esac
2002	fi
2003	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2004	fi
2005	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2006	if eval test \"x\$"$3"\" = x"no"; then :
2007
2008	else
2009	break
2010	fi
2011	done
2012	fi
2013	eval ac_res=\$$3
2014	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2015	$as_echo "$ac_res" >&6; }
2016	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2017
2018	} # ac_fn_c_find_intX_t
2019
2020	# ac_fn_c_find_uintX_t LINENO BITS VAR
2021	# ------------------------------------
2022	# Finds an unsigned integer type with width BITS, setting cache variable VAR
2023	# accordingly.
2024	ac_fn_c_find_uintX_t ()
2025	{
2026	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2027	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2028	$as_echo_n "checking for uint$2_t... " >&6; }
2029	if eval \${$3+:} false; then :
2030	$as_echo_n "(cached) " >&6
2031	else
2032	eval "$3=no"
2033	# Order is important - never check a type that is potentially smaller
2034	# than half of the expected target width.
2035	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2036	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2037	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2038	/* end confdefs.h. */
2039	$ac_includes_default
2040	int
2041	main ()
2042	{
2043	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2044	test_array [0] = 0
2045
2046	;
2047	return 0;
2048	}
2049	_ACEOF
2050	if ac_fn_c_try_compile "$LINENO"; then :
2051	case $ac_type in #(
2052	uint$2_t) :
2053	eval "$3=yes" ;; #(
2054	*) :
2055	eval "$3=\$ac_type" ;;
2056	esac
2057	fi
2058	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2059	if eval test \"x\$"$3"\" = x"no"; then :
2060
2061	else
2062	break
2063	fi
2064	done
2065	fi
2066	eval ac_res=\$$3
2067	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2068	$as_echo "$ac_res" >&6; }
2069	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2070
2071	} # ac_fn_c_find_uintX_t
2072	cat >config.log <<_ACEOF
2073	This file contains any messages produced by compilers while
2074	running configure, to aid debugging if configure makes a mistake.
2075
2076	It was created by cfa-cc $as_me 1.0.0.0, which was
2077	generated by GNU Autoconf 2.68. Invocation command line was
2078
2079	$ $0 $@
2080
2081	_ACEOF
2082	exec 5>>config.log
2083	{
2084	cat <<_ASUNAME
2085	## --------- ##
2086	## Platform. ##
2087	## --------- ##
2088
2089	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
2090	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
2091	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
2092	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
2093	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
2094
2095	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
2096	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
2097
2098	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
2099	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
2100	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
2101	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
2102	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
2103	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
2104	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
2105
2106	_ASUNAME
2107
2108	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2109	for as_dir in $PATH
2110	do
2111	IFS=$as_save_IFS
2112	test -z "$as_dir" && as_dir=.
2113	$as_echo "PATH: $as_dir"
2114	done
2115	IFS=$as_save_IFS
2116
2117	} >&5
2118
2119	cat >&5 <<_ACEOF
2120
2121
2122	## ----------- ##
2123	## Core tests. ##
2124	## ----------- ##
2125
2126	_ACEOF
2127
2128
2129	# Keep a trace of the command line.
2130	# Strip out --no-create and --no-recursion so they do not pile up.
2131	# Strip out --silent because we don't want to record it for future runs.
2132	# Also quote any args containing shell meta-characters.
2133	# Make two passes to allow for proper duplicate-argument suppression.
2134	ac_configure_args=
2135	ac_configure_args0=
2136	ac_configure_args1=
2137	ac_must_keep_next=false
2138	for ac_pass in 1 2
2139	do
2140	for ac_arg
2141	do
2142	case $ac_arg in
2143	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2144	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2145	\| -silent \| --silent \| --silen \| --sile \| --sil)
2146	continue ;;
2147	\')
2148	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2149	esac
2150	case $ac_pass in
2151	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2152	2)
2153	as_fn_append ac_configure_args1 " '$ac_arg'"
2154	if test $ac_must_keep_next = true; then
2155	ac_must_keep_next=false # Got value, back to normal.
2156	else
2157	case $ac_arg in
2158	= \| --config-cache \| -C \| -disable-* \| --disable-* \
2159	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
2160	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
2161	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
2162	case "$ac_configure_args0 " in
2163	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
2164	esac
2165	;;
2166	-* ) ac_must_keep_next=true ;;
2167	esac
2168	fi
2169	as_fn_append ac_configure_args " '$ac_arg'"
2170	;;
2171	esac
2172	done
2173	done
2174	{ ac_configure_args0=; unset ac_configure_args0;}
2175	{ ac_configure_args1=; unset ac_configure_args1;}
2176
2177	# When interrupted or exit'd, cleanup temporary files, and complete
2178	# config.log. We remove comments because anyway the quotes in there
2179	# would cause problems or look ugly.
2180	# WARNING: Use '\'' to represent an apostrophe within the trap.
2181	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2182	trap 'exit_status=$?
2183	# Save into config.log some information that might help in debugging.
2184	{
2185	echo
2186
2187	$as_echo "## ---------------- ##
2188	## Cache variables. ##
2189	## ---------------- ##"
2190	echo
2191	# The following way of writing the cache mishandles newlines in values,
2192	(
2193	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
2194	eval ac_val=\$$ac_var
2195	case $ac_val in #(
2196	${as_nl})
2197	case $ac_var in #(
2198	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2199	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2200	esac
2201	case $ac_var in #(
2202	_ \| IFS \| as_nl) ;; #(
2203	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2204	*) { eval $ac_var=; unset $ac_var;} ;;
2205	esac ;;
2206	esac
2207	done
2208	(set) 2>&1 \|
2209	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2210	${as_nl}ac_space=\ )
2211	sed -n \
2212	"s/'\''/'\''\\\\'\'''\''/g;
2213	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
2214	;; #(
2215	*)
2216	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
2217	;;
2218	esac \|
2219	sort
2220	)
2221	echo
2222
2223	$as_echo "## ----------------- ##
2224	## Output variables. ##
2225	## ----------------- ##"
2226	echo
2227	for ac_var in $ac_subst_vars
2228	do
2229	eval ac_val=\$$ac_var
2230	case $ac_val in
2231	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2232	esac
2233	$as_echo "$ac_var='\''$ac_val'\''"
2234	done \| sort
2235	echo
2236
2237	if test -n "$ac_subst_files"; then
2238	$as_echo "## ------------------- ##
2239	## File substitutions. ##
2240	## ------------------- ##"
2241	echo
2242	for ac_var in $ac_subst_files
2243	do
2244	eval ac_val=\$$ac_var
2245	case $ac_val in
2246	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2247	esac
2248	$as_echo "$ac_var='\''$ac_val'\''"
2249	done \| sort
2250	echo
2251	fi
2252
2253	if test -s confdefs.h; then
2254	$as_echo "## ----------- ##
2255	## confdefs.h. ##
2256	## ----------- ##"
2257	echo
2258	cat confdefs.h
2259	echo
2260	fi
2261	test "$ac_signal" != 0 &&
2262	$as_echo "$as_me: caught signal $ac_signal"
2263	$as_echo "$as_me: exit $exit_status"
2264	} >&5
2265	rm -f core .core core.conftest. &&
2266	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2267	exit $exit_status
2268	' 0
2269	for ac_signal in 1 2 13 15; do
2270	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2271	done
2272	ac_signal=0
2273
2274	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2275	rm -f -r conftest* confdefs.h
2276
2277	$as_echo "/* confdefs.h */" > confdefs.h
2278
2279	# Predefined preprocessor variables.
2280
2281	cat >>confdefs.h <<_ACEOF
2282	#define PACKAGE_NAME "$PACKAGE_NAME"
2283	_ACEOF
2284
2285	cat >>confdefs.h <<_ACEOF
2286	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2287	_ACEOF
2288
2289	cat >>confdefs.h <<_ACEOF
2290	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2291	_ACEOF
2292
2293	cat >>confdefs.h <<_ACEOF
2294	#define PACKAGE_STRING "$PACKAGE_STRING"
2295	_ACEOF
2296
2297	cat >>confdefs.h <<_ACEOF
2298	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2299	_ACEOF
2300
2301	cat >>confdefs.h <<_ACEOF
2302	#define PACKAGE_URL "$PACKAGE_URL"
2303	_ACEOF
2304
2305
2306	# Let the site file select an alternate cache file if it wants to.
2307	# Prefer an explicitly selected file to automatically selected ones.
2308	ac_site_file1=NONE
2309	ac_site_file2=NONE
2310	if test -n "$CONFIG_SITE"; then
2311	# We do not want a PATH search for config.site.
2312	case $CONFIG_SITE in #((
2313	-*) ac_site_file1=./$CONFIG_SITE;;
2314	/) ac_site_file1=$CONFIG_SITE;;
2315	*) ac_site_file1=./$CONFIG_SITE;;
2316	esac
2317	elif test "x$prefix" != xNONE; then
2318	ac_site_file1=$prefix/share/config.site
2319	ac_site_file2=$prefix/etc/config.site
2320	else
2321	ac_site_file1=$ac_default_prefix/share/config.site
2322	ac_site_file2=$ac_default_prefix/etc/config.site
2323	fi
2324	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2325	do
2326	test "x$ac_site_file" = xNONE && continue
2327	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2328	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2329	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2330	sed 's/^/\| /' "$ac_site_file" >&5
2331	. "$ac_site_file" \
2332	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2333	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2334	as_fn_error $? "failed to load site script $ac_site_file
2335	See \`config.log' for more details" "$LINENO" 5; }
2336	fi
2337	done
2338
2339	if test -r "$cache_file"; then
2340	# Some versions of bash will fail to source /dev/null (special files
2341	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2342	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2343	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2344	$as_echo "$as_me: loading cache $cache_file" >&6;}
2345	case $cache_file in
2346	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2347	*) . "./$cache_file";;
2348	esac
2349	fi
2350	else
2351	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2352	$as_echo "$as_me: creating cache $cache_file" >&6;}
2353	>$cache_file
2354	fi
2355
2356	# Check that the precious variables saved in the cache have kept the same
2357	# value.
2358	ac_cache_corrupted=false
2359	for ac_var in $ac_precious_vars; do
2360	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2361	eval ac_new_set=\$ac_env_${ac_var}_set
2362	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2363	eval ac_new_val=\$ac_env_${ac_var}_value
2364	case $ac_old_set,$ac_new_set in
2365	set,)
2366	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2367	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2368	ac_cache_corrupted=: ;;
2369	,set)
2370	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2371	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2372	ac_cache_corrupted=: ;;
2373	,);;
2374	*)
2375	if test "x$ac_old_val" != "x$ac_new_val"; then
2376	# differences in whitespace do not lead to failure.
2377	ac_old_val_w=`echo x $ac_old_val`
2378	ac_new_val_w=`echo x $ac_new_val`
2379	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2380	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2381	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2382	ac_cache_corrupted=:
2383	else
2384	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2385	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2386	eval $ac_var=\$ac_old_val
2387	fi
2388	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2389	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2390	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2391	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2392	fi;;
2393	esac
2394	# Pass precious variables to config.status.
2395	if test "$ac_new_set" = set; then
2396	case $ac_new_val in
2397	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2398	*) ac_arg=$ac_var=$ac_new_val ;;
2399	esac
2400	case " $ac_configure_args " in
2401	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2402	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2403	esac
2404	fi
2405	done
2406	if $ac_cache_corrupted; then
2407	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2408	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2409	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2410	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2411	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2412	fi
2413	## -------------------- ##
2414	## Main body of script. ##
2415	## -------------------- ##
2416
2417	ac_ext=c
2418	ac_cpp='$CPP $CPPFLAGS'
2419	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2420	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2421	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2422
2423
2424	ac_aux_dir=
2425	for ac_dir in automake "$srcdir"/automake; do
2426	if test -f "$ac_dir/install-sh"; then
2427	ac_aux_dir=$ac_dir
2428	ac_install_sh="$ac_aux_dir/install-sh -c"
2429	break
2430	elif test -f "$ac_dir/install.sh"; then
2431	ac_aux_dir=$ac_dir
2432	ac_install_sh="$ac_aux_dir/install.sh -c"
2433	break
2434	elif test -f "$ac_dir/shtool"; then
2435	ac_aux_dir=$ac_dir
2436	ac_install_sh="$ac_aux_dir/shtool install -c"
2437	break
2438	fi
2439	done
2440	if test -z "$ac_aux_dir"; then
2441	as_fn_error $? "cannot find install-sh, install.sh, or shtool in automake \"$srcdir\"/automake" "$LINENO" 5
2442	fi
2443
2444	# These three variables are undocumented and unsupported,
2445	# and are intended to be withdrawn in a future Autoconf release.
2446	# They can cause serious problems if a builder's source tree is in a directory
2447	# whose full name contains unusual characters.
2448	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2449	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2450	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2451
2452
2453	#AC_CONFIG_SRCDIR([src/main.cc])
2454	ac_config_headers="$ac_config_headers config.h"
2455
2456	# Check whether --enable-silent-rules was given.
2457	if test "${enable_silent_rules+set}" = set; then :
2458	enableval=$enable_silent_rules;
2459	fi
2460
2461	case $enable_silent_rules in
2462	yes) AM_DEFAULT_VERBOSITY=0;;
2463	no) AM_DEFAULT_VERBOSITY=1;;
2464	*) AM_DEFAULT_VERBOSITY=1;;
2465	esac
2466	am_make=${MAKE-make}
2467	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2468	$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2469	if ${am_cv_make_support_nested_variables+:} false; then :
2470	$as_echo_n "(cached) " >&6
2471	else
2472	if $as_echo 'TRUE=$(BAR$(V))
2473	BAR0=false
2474	BAR1=true
2475	V=1
2476	am__doit:
2477	@$(TRUE)
2478	.PHONY: am__doit' \| $am_make -f - >/dev/null 2>&1; then
2479	am_cv_make_support_nested_variables=yes
2480	else
2481	am_cv_make_support_nested_variables=no
2482	fi
2483	fi
2484	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2485	$as_echo "$am_cv_make_support_nested_variables" >&6; }
2486	if test $am_cv_make_support_nested_variables = yes; then
2487	AM_V='$(V)'
2488	AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2489	else
2490	AM_V=$AM_DEFAULT_VERBOSITY
2491	AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2492	fi
2493	AM_BACKSLASH='\'
2494
2495
2496	if test "x${CXXFLAGS}" = "x"; then
2497	export CXXFLAGS="-std=c++11 -g ${CXXFLAGS}" # defaults, no -O2 for debugging and failures
2498	else
2499	export CXXFLAGS="-std=c++11 ${CXXFLAGS}" # flags from configure command
2500	fi
2501
2502	am__api_version='1.11'
2503
2504	# Find a good install program. We prefer a C program (faster),
2505	# so one script is as good as another. But avoid the broken or
2506	# incompatible versions:
2507	# SysV /etc/install, /usr/sbin/install
2508	# SunOS /usr/etc/install
2509	# IRIX /sbin/install
2510	# AIX /bin/install
2511	# AmigaOS /C/install, which installs bootblocks on floppy discs
2512	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2513	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2514	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2515	# OS/2's system install, which has a completely different semantic
2516	# ./install, which can be erroneously created by make from ./install.sh.
2517	# Reject install programs that cannot install multiple files.
2518	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2519	$as_echo_n "checking for a BSD-compatible install... " >&6; }
2520	if test -z "$INSTALL"; then
2521	if ${ac_cv_path_install+:} false; then :
2522	$as_echo_n "(cached) " >&6
2523	else
2524	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2525	for as_dir in $PATH
2526	do
2527	IFS=$as_save_IFS
2528	test -z "$as_dir" && as_dir=.
2529	# Account for people who put trailing slashes in PATH elements.
2530	case $as_dir/ in #((
2531	./ \| .// \| /[cC]/* \| \
2532	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
2533	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
2534	/usr/ucb/* ) ;;
2535	*)
2536	# OSF1 and SCO ODT 3.0 have their own names for install.
2537	# Don't use installbsd from OSF since it installs stuff as root
2538	# by default.
2539	for ac_prog in ginstall scoinst install; do
2540	for ac_exec_ext in '' $ac_executable_extensions; do
2541	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2542	if test $ac_prog = install &&
2543	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2544	# AIX install. It has an incompatible calling convention.
2545	:
2546	elif test $ac_prog = install &&
2547	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2548	# program-specific install script used by HP pwplus--don't use.
2549	:
2550	else
2551	rm -rf conftest.one conftest.two conftest.dir
2552	echo one > conftest.one
2553	echo two > conftest.two
2554	mkdir conftest.dir
2555	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2556	test -s conftest.one && test -s conftest.two &&
2557	test -s conftest.dir/conftest.one &&
2558	test -s conftest.dir/conftest.two
2559	then
2560	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2561	break 3
2562	fi
2563	fi
2564	fi
2565	done
2566	done
2567	;;
2568	esac
2569
2570	done
2571	IFS=$as_save_IFS
2572
2573	rm -rf conftest.one conftest.two conftest.dir
2574
2575	fi
2576	if test "${ac_cv_path_install+set}" = set; then
2577	INSTALL=$ac_cv_path_install
2578	else
2579	# As a last resort, use the slow shell script. Don't cache a
2580	# value for INSTALL within a source directory, because that will
2581	# break other packages using the cache if that directory is
2582	# removed, or if the value is a relative name.
2583	INSTALL=$ac_install_sh
2584	fi
2585	fi
2586	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2587	$as_echo "$INSTALL" >&6; }
2588
2589	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2590	# It thinks the first close brace ends the variable substitution.
2591	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2592
2593	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2594
2595	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2596
2597	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2598	$as_echo_n "checking whether build environment is sane... " >&6; }
2599	# Just in case
2600	sleep 1
2601	echo timestamp > conftest.file
2602	# Reject unsafe characters in $srcdir or the absolute working directory
2603	# name. Accept space and tab only in the latter.
2604	am_lf='
2605	'
2606	case `pwd` in
2607	[\\\"\#\$\&\'\`$am_lf])
2608	as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2609	esac
2610	case $srcdir in
2611	[\\\"\#\$\&\'\`$am_lf\ \ ])
2612	as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2613	esac
2614
2615	# Do `set' in a subshell so we don't clobber the current shell's
2616	# arguments. Must try -L first in case configure is actually a
2617	# symlink; some systems play weird games with the mod time of symlinks
2618	# (eg FreeBSD returns the mod time of the symlink's containing
2619	# directory).
2620	if (
2621	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2622	if test "$*" = "X"; then
2623	# -L didn't work.
2624	set X `ls -t "$srcdir/configure" conftest.file`
2625	fi
2626	rm -f conftest.file
2627	if test "$*" != "X $srcdir/configure conftest.file" \
2628	&& test "$*" != "X conftest.file $srcdir/configure"; then
2629
2630	# If neither matched, then we have a broken ls. This can happen
2631	# if, for instance, CONFIG_SHELL is bash and it inherits a
2632	# broken ls alias from the environment. This has actually
2633	# happened. Such a system could not be considered "sane".
2634	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
2635	alias in your environment" "$LINENO" 5
2636	fi
2637
2638	test "$2" = conftest.file
2639	)
2640	then
2641	# Ok.
2642	:
2643	else
2644	as_fn_error $? "newly created file is older than distributed files!
2645	Check your system clock" "$LINENO" 5
2646	fi
2647	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2648	$as_echo "yes" >&6; }
2649	test "$program_prefix" != NONE &&
2650	program_transform_name="s&^&$program_prefix&;$program_transform_name"
2651	# Use a double $ so make ignores it.
2652	test "$program_suffix" != NONE &&
2653	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2654	# Double any \ or $.
2655	# By default was `s,x,x', remove it if useless.
2656	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2657	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
2658
2659	# expand $ac_aux_dir to an absolute path
2660	am_aux_dir=`cd $ac_aux_dir && pwd`
2661
2662	if test x"${MISSING+set}" != xset; then
2663	case $am_aux_dir in
2664	\ \| \ )
2665	MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2666	*)
2667	MISSING="\${SHELL} $am_aux_dir/missing" ;;
2668	esac
2669	fi
2670	# Use eval to expand $SHELL
2671	if eval "$MISSING --run true"; then
2672	am_missing_run="$MISSING --run "
2673	else
2674	am_missing_run=
2675	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2676	$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2677	fi
2678
2679	if test x"${install_sh}" != xset; then
2680	case $am_aux_dir in
2681	\ \| \ )
2682	install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2683	*)
2684	install_sh="\${SHELL} $am_aux_dir/install-sh"
2685	esac
2686	fi
2687
2688	# Installed binaries are usually stripped using `strip' when the user
2689	# run `make install-strip'. However `strip' might not be the right
2690	# tool to use in cross-compilation environments, therefore Automake
2691	# will honor the `STRIP' environment variable to overrule this program.
2692	if test "$cross_compiling" != no; then
2693	if test -n "$ac_tool_prefix"; then
2694	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2695	set dummy ${ac_tool_prefix}strip; ac_word=$2
2696	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2697	$as_echo_n "checking for $ac_word... " >&6; }
2698	if ${ac_cv_prog_STRIP+:} false; then :
2699	$as_echo_n "(cached) " >&6
2700	else
2701	if test -n "$STRIP"; then
2702	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2703	else
2704	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2705	for as_dir in $PATH
2706	do
2707	IFS=$as_save_IFS
2708	test -z "$as_dir" && as_dir=.
2709	for ac_exec_ext in '' $ac_executable_extensions; do
2710	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2711	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2712	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2713	break 2
2714	fi
2715	done
2716	done
2717	IFS=$as_save_IFS
2718
2719	fi
2720	fi
2721	STRIP=$ac_cv_prog_STRIP
2722	if test -n "$STRIP"; then
2723	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2724	$as_echo "$STRIP" >&6; }
2725	else
2726	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2727	$as_echo "no" >&6; }
2728	fi
2729
2730
2731	fi
2732	if test -z "$ac_cv_prog_STRIP"; then
2733	ac_ct_STRIP=$STRIP
2734	# Extract the first word of "strip", so it can be a program name with args.
2735	set dummy strip; ac_word=$2
2736	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2737	$as_echo_n "checking for $ac_word... " >&6; }
2738	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2739	$as_echo_n "(cached) " >&6
2740	else
2741	if test -n "$ac_ct_STRIP"; then
2742	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2743	else
2744	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2745	for as_dir in $PATH
2746	do
2747	IFS=$as_save_IFS
2748	test -z "$as_dir" && as_dir=.
2749	for ac_exec_ext in '' $ac_executable_extensions; do
2750	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2751	ac_cv_prog_ac_ct_STRIP="strip"
2752	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2753	break 2
2754	fi
2755	done
2756	done
2757	IFS=$as_save_IFS
2758
2759	fi
2760	fi
2761	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2762	if test -n "$ac_ct_STRIP"; then
2763	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2764	$as_echo "$ac_ct_STRIP" >&6; }
2765	else
2766	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2767	$as_echo "no" >&6; }
2768	fi
2769
2770	if test "x$ac_ct_STRIP" = x; then
2771	STRIP=":"
2772	else
2773	case $cross_compiling:$ac_tool_warned in
2774	yes:)
2775	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2776	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2777	ac_tool_warned=yes ;;
2778	esac
2779	STRIP=$ac_ct_STRIP
2780	fi
2781	else
2782	STRIP="$ac_cv_prog_STRIP"
2783	fi
2784
2785	fi
2786	INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2787
2788	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2789	$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2790	if test -z "$MKDIR_P"; then
2791	if ${ac_cv_path_mkdir+:} false; then :
2792	$as_echo_n "(cached) " >&6
2793	else
2794	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2795	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2796	do
2797	IFS=$as_save_IFS
2798	test -z "$as_dir" && as_dir=.
2799	for ac_prog in mkdir gmkdir; do
2800	for ac_exec_ext in '' $ac_executable_extensions; do
2801	{ test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } \|\| continue
2802	case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2803	'mkdir (GNU coreutils) '* \| \
2804	'mkdir (coreutils) '* \| \
2805	'mkdir (fileutils) '4.1*)
2806	ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2807	break 3;;
2808	esac
2809	done
2810	done
2811	done
2812	IFS=$as_save_IFS
2813
2814	fi
2815
2816	test -d ./--version && rmdir ./--version
2817	if test "${ac_cv_path_mkdir+set}" = set; then
2818	MKDIR_P="$ac_cv_path_mkdir -p"
2819	else
2820	# As a last resort, use the slow shell script. Don't cache a
2821	# value for MKDIR_P within a source directory, because that will
2822	# break other packages using the cache if that directory is
2823	# removed, or if the value is a relative name.
2824	MKDIR_P="$ac_install_sh -d"
2825	fi
2826	fi
2827	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2828	$as_echo "$MKDIR_P" >&6; }
2829
2830	mkdir_p="$MKDIR_P"
2831	case $mkdir_p in
2832	[\\/$]* \| ?:[\\/]*) ;;
2833	/) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2834	esac
2835
2836	for ac_prog in gawk mawk nawk awk
2837	do
2838	# Extract the first word of "$ac_prog", so it can be a program name with args.
2839	set dummy $ac_prog; ac_word=$2
2840	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2841	$as_echo_n "checking for $ac_word... " >&6; }
2842	if ${ac_cv_prog_AWK+:} false; then :
2843	$as_echo_n "(cached) " >&6
2844	else
2845	if test -n "$AWK"; then
2846	ac_cv_prog_AWK="$AWK" # Let the user override the test.
2847	else
2848	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2849	for as_dir in $PATH
2850	do
2851	IFS=$as_save_IFS
2852	test -z "$as_dir" && as_dir=.
2853	for ac_exec_ext in '' $ac_executable_extensions; do
2854	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2855	ac_cv_prog_AWK="$ac_prog"
2856	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2857	break 2
2858	fi
2859	done
2860	done
2861	IFS=$as_save_IFS
2862
2863	fi
2864	fi
2865	AWK=$ac_cv_prog_AWK
2866	if test -n "$AWK"; then
2867	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2868	$as_echo "$AWK" >&6; }
2869	else
2870	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2871	$as_echo "no" >&6; }
2872	fi
2873
2874
2875	test -n "$AWK" && break
2876	done
2877
2878	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2879	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2880	set x ${MAKE-make}
2881	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2882	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2883	$as_echo_n "(cached) " >&6
2884	else
2885	cat >conftest.make <<\_ACEOF
2886	SHELL = /bin/sh
2887	all:
2888	@echo '@@@%%%=$(MAKE)=@@@%%%'
2889	_ACEOF
2890	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2891	case `${MAKE-make} -f conftest.make 2>/dev/null` in
2892	@@@%%%=?=@@@%%%*)
2893	eval ac_cv_prog_make_${ac_make}_set=yes;;
2894	*)
2895	eval ac_cv_prog_make_${ac_make}_set=no;;
2896	esac
2897	rm -f conftest.make
2898	fi
2899	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2900	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2901	$as_echo "yes" >&6; }
2902	SET_MAKE=
2903	else
2904	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2905	$as_echo "no" >&6; }
2906	SET_MAKE="MAKE=${MAKE-make}"
2907	fi
2908
2909	rm -rf .tst 2>/dev/null
2910	mkdir .tst 2>/dev/null
2911	if test -d .tst; then
2912	am__leading_dot=.
2913	else
2914	am__leading_dot=_
2915	fi
2916	rmdir .tst 2>/dev/null
2917
2918	if test "`cd $srcdir && pwd`" != "`pwd`"; then
2919	# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2920	# is not polluted with repeated "-I."
2921	am__isrc=' -I$(srcdir)'
2922	# test to see if srcdir already configured
2923	if test -f $srcdir/config.status; then
2924	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2925	fi
2926	fi
2927
2928	# test whether we have cygpath
2929	if test -z "$CYGPATH_W"; then
2930	if (cygpath --version) >/dev/null 2>/dev/null; then
2931	CYGPATH_W='cygpath -w'
2932	else
2933	CYGPATH_W=echo
2934	fi
2935	fi
2936
2937
2938	# Define the identity of the package.
2939	PACKAGE='cfa-cc'
2940	VERSION='1.0.0.0'
2941
2942
2943	cat >>confdefs.h <<_ACEOF
2944	#define PACKAGE "$PACKAGE"
2945	_ACEOF
2946
2947
2948	cat >>confdefs.h <<_ACEOF
2949	#define VERSION "$VERSION"
2950	_ACEOF
2951
2952	# Some tools Automake needs.
2953
2954	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2955
2956
2957	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2958
2959
2960	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2961
2962
2963	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2964
2965
2966	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2967
2968	# We need awk for the "check" target. The system "awk" is bad on
2969	# some platforms.
2970	# Always define AMTAR for backward compatibility. Yes, it's still used
2971	# in the wild :-( We should find a proper way to deprecate it ...
2972	AMTAR='$${TAR-tar}'
2973
2974	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2975
2976
2977
2978
2979
2980
2981	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2982	$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2983	# Check whether --enable-maintainer-mode was given.
2984	if test "${enable_maintainer_mode+set}" = set; then :
2985	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2986	else
2987	USE_MAINTAINER_MODE=yes
2988	fi
2989
2990	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2991	$as_echo "$USE_MAINTAINER_MODE" >&6; }
2992	if test $USE_MAINTAINER_MODE = yes; then
2993	MAINTAINER_MODE_TRUE=
2994	MAINTAINER_MODE_FALSE='#'
2995	else
2996	MAINTAINER_MODE_TRUE='#'
2997	MAINTAINER_MODE_FALSE=
2998	fi
2999
3000	MAINT=$MAINTAINER_MODE_TRUE
3001
3002	# may require auto* software to be installed
3003
3004	# Allow program name tansformation
3005	# will fille program_transform_name with appropriate sed regex
3006
3007	#autoconf escapes $ and \ since automake wiill un-escape them.
3008	#Since we need to use the sed transform in autoconf we need to manualy un-escape these characters
3009	name_transform=`echo ${program_transform_name} \| sed 's/\\$\\$/\\$/g' \| sed 's/\\\\\\\/\\\/g'`
3010	cfa_name=`echo cfa \| sed ${name_transform}`
3011	cc1_name=`echo cc1 \| sed ${name_transform}`
3012	cpp_name=`echo cfa-cpp \| sed ${name_transform}`
3013
3014	#Trasforming cc1 will break compilation
3015	if ! test "${cc1_name}" = "cc1"; then
3016	as_fn_error $? "Program transform must not modify cc1.
3017	--program-sufix and --program-prefix not supported.
3018	Use -program-transform-name='s/cfa$/[Desired name here]/' instead" "$LINENO" 5
3019	fi
3020	#We could support transforming cfa-cpp but since it is located in a unique subfolder we don't need to
3021	if ! test "${cpp_name}" = "cfa-cpp"; then
3022	as_fn_error $? "Program transform must not modify cfa-cpp.
3023	--program-sufix and --program-prefix not supported.
3024	Use -program-transform-name='s/cfa$/[Desired name here]/' instead" "$LINENO" 5
3025	fi
3026
3027	#Define the new name of the installed command
3028	CFA_NAME=${cfa_name}
3029
3030
3031	rm -f version
3032	echo ${PACKAGE_VERSION} > version # file containing version number for other tools
3033	chmod ugo-w version
3034	ver_major=`cut -d '.' -f1 version` # subdivide version number into components at periods
3035	ver_minor=`cut -d '.' -f2 version`
3036	ver_patch=`cut -d '.' -f3 version`
3037	ver_build=`cut -d '.' -f4 version`
3038
3039	# AC_SUBST([CONFIG_STATUS_DEPENDENCIES], ['$(top_srcdir)/version'])
3040
3041	cat >>confdefs.h <<_ACEOF
3042	#define CFA_VERSION_MAJOR ${ver_major}
3043	_ACEOF
3044
3045
3046	cat >>confdefs.h <<_ACEOF
3047	#define CFA_VERSION_MINOR ${ver_minor}
3048	_ACEOF
3049
3050
3051	cat >>confdefs.h <<_ACEOF
3052	#define CFA_VERSION_PATCH ${ver_patch}
3053	_ACEOF
3054
3055
3056	cat >>confdefs.h <<_ACEOF
3057	#define CFA_VERSION_BUILD ${ver_build}
3058	_ACEOF
3059
3060
3061	cat >>confdefs.h <<_ACEOF
3062	#define CFA_VERSION_SHORT "${ver_major}"
3063	_ACEOF
3064
3065
3066	cat >>confdefs.h <<_ACEOF
3067	#define CFA_VERSION "${ver_major}.${ver_minor}"
3068	_ACEOF
3069
3070
3071	cat >>confdefs.h <<_ACEOF
3072	#define CFA_VERSION_LONG "${ver_major}.${ver_minor}.${ver_patch}"
3073	_ACEOF
3074
3075
3076	cat >>confdefs.h <<_ACEOF
3077	#define CFA_VERSION_FULL "${ver_major}.${ver_minor}.${ver_patch}.${ver_build}"
3078	_ACEOF
3079
3080
3081	# Installation paths
3082
3083
3084	# Check whether --with-backend-compiler was given.
3085	if test "${with_backend_compiler+set}" = set; then :
3086	withval=$with_backend_compiler; backendcompiler=$withval
3087	else
3088	backendcompiler=""
3089	fi
3090
3091	if test "x$backendcompiler" != "x"; then
3092	BACKEND_CC=${backendcompiler}
3093	else
3094	# Extract the first word of "gcc", so it can be a program name with args.
3095	set dummy gcc; ac_word=$2
3096	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3097	$as_echo_n "checking for $ac_word... " >&6; }
3098	if ${ac_cv_path_BACKEND_CC+:} false; then :
3099	$as_echo_n "(cached) " >&6
3100	else
3101	case $BACKEND_CC in
3102	[\\/]* \| ?:[\\/]*)
3103	ac_cv_path_BACKEND_CC="$BACKEND_CC" # Let the user override the test with a path.
3104	;;
3105	*)
3106	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3107	for as_dir in $PATH
3108	do
3109	IFS=$as_save_IFS
3110	test -z "$as_dir" && as_dir=.
3111	for ac_exec_ext in '' $ac_executable_extensions; do
3112	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3113	ac_cv_path_BACKEND_CC="$as_dir/$ac_word$ac_exec_ext"
3114	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3115	break 2
3116	fi
3117	done
3118	done
3119	IFS=$as_save_IFS
3120
3121	;;
3122	esac
3123	fi
3124	BACKEND_CC=$ac_cv_path_BACKEND_CC
3125	if test -n "$BACKEND_CC"; then
3126	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $BACKEND_CC" >&5
3127	$as_echo "$BACKEND_CC" >&6; }
3128	else
3129	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3130	$as_echo "no" >&6; }
3131	fi
3132
3133	# check gcc installed
3134	if test "x$BACKEND_CC" = "x"; then
3135	as_fn_error $? "some version of gcc is needed. Get it at ftp://ftp.gnu.org" "$LINENO" 5
3136	exit 1
3137	fi
3138	fi
3139
3140	cat >>confdefs.h <<_ACEOF
3141	#define CFA_BACKEND_CC "${BACKEND_CC}"
3142	_ACEOF
3143
3144
3145
3146
3147
3148	# Check whether --enable-target-release was given.
3149	if test "${enable_target_release+set}" = set; then :
3150	enableval=$enable_target_release;
3151	fi
3152
3153	# Check whether --enable-target-debug was given.
3154	if test "${enable_target_debug+set}" = set; then :
3155	enableval=$enable_target_debug;
3156	fi
3157
3158	# Check whether --enable-threading was given.
3159	if test "${enable_threading+set}" = set; then :
3160	enableval=$enable_threading; case "${enableval}" in
3161	yes) build_threading="yes" ;;
3162	no) build_threading="no" ;;
3163	*) as_fn_error $? "bad value ${enableval} for --enable-debug" "$LINENO" 5 ;;
3164	esac
3165	else
3166	build_threading="yes"
3167	fi
3168
3169
3170	case "$enable_target_release" in
3171	yes)
3172	case "$enable_target_debug" in
3173	yes)
3174	build_release="yes"
3175	build_debug="yes"
3176	;;
3177	no)
3178	build_release="yes"
3179	build_debug="no"
3180	;;
3181	*)
3182	build_release="yes"
3183	build_debug="no"
3184	;;
3185	esac
3186	;;
3187	no)
3188	case "$enable_target_debug" in
3189	yes)
3190	build_release="no"
3191	build_debug="yes"
3192	;;
3193	no)
3194	build_release="no"
3195	build_debug="no"
3196	;;
3197	*)
3198	build_release="no"
3199	build_debug="yes"
3200	;;
3201	esac
3202	;;
3203	*)
3204	case "$enable_target_debug" in
3205	yes)
3206	build_release="no"
3207	build_debug="yes"
3208	;;
3209	no)
3210	build_release="yes"
3211	build_debug="no"
3212	;;
3213	*)
3214	build_release="yes"
3215	build_debug="yes"
3216	;;
3217	esac
3218	;;
3219	esac
3220
3221	if test "x$build_release" = "xyes"; then
3222	BUILD_RELEASE_TRUE=
3223	BUILD_RELEASE_FALSE='#'
3224	else
3225	BUILD_RELEASE_TRUE='#'
3226	BUILD_RELEASE_FALSE=
3227	fi
3228
3229	if test "x$build_debug" = "xyes"; then
3230	BUILD_DEBUG_TRUE=
3231	BUILD_DEBUG_FALSE='#'
3232	else
3233	BUILD_DEBUG_TRUE='#'
3234	BUILD_DEBUG_FALSE=
3235	fi
3236
3237	if test "x$build_release$build_debug" = "xnono"; then
3238	BUILD_NO_LIB_TRUE=
3239	BUILD_NO_LIB_FALSE='#'
3240	else
3241	BUILD_NO_LIB_TRUE='#'
3242	BUILD_NO_LIB_FALSE=
3243	fi
3244
3245	if test "x$build_threading" = "xyes"; then
3246	BUILD_CONCURRENCY_TRUE=
3247	BUILD_CONCURRENCY_FALSE='#'
3248	else
3249	BUILD_CONCURRENCY_TRUE='#'
3250	BUILD_CONCURRENCY_FALSE=
3251	fi
3252
3253
3254	if test "x$prefix" = "xNONE"; then
3255	cfa_prefix=${ac_default_prefix}
3256	else
3257	cfa_prefix=${prefix}
3258	fi
3259
3260	cat >>confdefs.h <<_ACEOF
3261	#define CFA_PREFIX "${cfa_prefix}"
3262	_ACEOF
3263
3264	CFA_PREFIX=${cfa_prefix}
3265
3266
3267	if test "$includedir" = '${prefix}/include'; then
3268	cfa_incdir="${cfa_prefix}/include/${cfa_name}"
3269	else
3270	cfa_incdir=${includedir}
3271	fi
3272
3273	cat >>confdefs.h <<_ACEOF
3274	#define CFA_INCDIR "${cfa_incdir}"
3275	_ACEOF
3276
3277	CFA_INCDIR=${cfa_incdir}
3278
3279
3280	if test "$bindir" = '${exec_prefix}/bin'; then
3281	cfa_bindir="${cfa_prefix}/bin"
3282	else
3283	cfa_bindir=${bindir}
3284	fi
3285
3286	cat >>confdefs.h <<_ACEOF
3287	#define CFA_BINDIR "${cfa_bindir}"
3288	_ACEOF
3289
3290	CFA_BINDIR=${cfa_bindir}
3291
3292
3293	if test "$libdir" = '${exec_prefix}/lib'; then
3294	cfa_libdir="${cfa_prefix}/lib/${cfa_name}"
3295	else
3296	cfa_libdir=${libdir}
3297	fi
3298
3299	cat >>confdefs.h <<_ACEOF
3300	#define CFA_LIBDIR "${cfa_libdir}"
3301	_ACEOF
3302
3303	CFA_LIBDIR=${cfa_libdir}
3304
3305
3306
3307	cat >>confdefs.h <<_ACEOF
3308	#define CFA_FLAGS "${CFAFLAGS}"
3309	_ACEOF
3310
3311	CFA_FLAGS=${CFAFLAGS}
3312
3313
3314	# Make sure we can run config.sub.
3315	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
3316	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3317
3318	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3319	$as_echo_n "checking build system type... " >&6; }
3320	if ${ac_cv_build+:} false; then :
3321	$as_echo_n "(cached) " >&6
3322	else
3323	ac_build_alias=$build_alias
3324	test "x$ac_build_alias" = x &&
3325	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3326	test "x$ac_build_alias" = x &&
3327	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3328	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
3329	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3330
3331	fi
3332	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3333	$as_echo "$ac_cv_build" >&6; }
3334	case $ac_cv_build in
3335	--*) ;;
3336	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3337	esac
3338	build=$ac_cv_build
3339	ac_save_IFS=$IFS; IFS='-'
3340	set x $ac_cv_build
3341	shift
3342	build_cpu=$1
3343	build_vendor=$2
3344	shift; shift
3345	# Remember, the first character of IFS is used to create $*,
3346	# except with old shells:
3347	build_os=$*
3348	IFS=$ac_save_IFS
3349	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
3350
3351
3352	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3353	$as_echo_n "checking host system type... " >&6; }
3354	if ${ac_cv_host+:} false; then :
3355	$as_echo_n "(cached) " >&6
3356	else
3357	if test "x$host_alias" = x; then
3358	ac_cv_host=$ac_cv_build
3359	else
3360	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
3361	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3362	fi
3363
3364	fi
3365	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3366	$as_echo "$ac_cv_host" >&6; }
3367	case $ac_cv_host in
3368	--*) ;;
3369	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3370	esac
3371	host=$ac_cv_host
3372	ac_save_IFS=$IFS; IFS='-'
3373	set x $ac_cv_host
3374	shift
3375	host_cpu=$1
3376	host_vendor=$2
3377	shift; shift
3378	# Remember, the first character of IFS is used to create $*,
3379	# except with old shells:
3380	host_os=$*
3381	IFS=$ac_save_IFS
3382	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
3383
3384
3385	MACHINE_TYPE=$host_cpu
3386
3387
3388	# Checks for programs.
3389	ac_ext=cpp
3390	ac_cpp='$CXXCPP $CPPFLAGS'
3391	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3392	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3393	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3394	if test -z "$CXX"; then
3395	if test -n "$CCC"; then
3396	CXX=$CCC
3397	else
3398	if test -n "$ac_tool_prefix"; then
3399	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3400	do
3401	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3402	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3403	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3404	$as_echo_n "checking for $ac_word... " >&6; }
3405	if ${ac_cv_prog_CXX+:} false; then :
3406	$as_echo_n "(cached) " >&6
3407	else
3408	if test -n "$CXX"; then
3409	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3410	else
3411	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3412	for as_dir in $PATH
3413	do
3414	IFS=$as_save_IFS
3415	test -z "$as_dir" && as_dir=.
3416	for ac_exec_ext in '' $ac_executable_extensions; do
3417	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3418	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3419	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3420	break 2
3421	fi
3422	done
3423	done
3424	IFS=$as_save_IFS
3425
3426	fi
3427	fi
3428	CXX=$ac_cv_prog_CXX
3429	if test -n "$CXX"; then
3430	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3431	$as_echo "$CXX" >&6; }
3432	else
3433	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3434	$as_echo "no" >&6; }
3435	fi
3436
3437
3438	test -n "$CXX" && break
3439	done
3440	fi
3441	if test -z "$CXX"; then
3442	ac_ct_CXX=$CXX
3443	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3444	do
3445	# Extract the first word of "$ac_prog", so it can be a program name with args.
3446	set dummy $ac_prog; ac_word=$2
3447	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3448	$as_echo_n "checking for $ac_word... " >&6; }
3449	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3450	$as_echo_n "(cached) " >&6
3451	else
3452	if test -n "$ac_ct_CXX"; then
3453	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3454	else
3455	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3456	for as_dir in $PATH
3457	do
3458	IFS=$as_save_IFS
3459	test -z "$as_dir" && as_dir=.
3460	for ac_exec_ext in '' $ac_executable_extensions; do
3461	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3462	ac_cv_prog_ac_ct_CXX="$ac_prog"
3463	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3464	break 2
3465	fi
3466	done
3467	done
3468	IFS=$as_save_IFS
3469
3470	fi
3471	fi
3472	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3473	if test -n "$ac_ct_CXX"; then
3474	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3475	$as_echo "$ac_ct_CXX" >&6; }
3476	else
3477	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3478	$as_echo "no" >&6; }
3479	fi
3480
3481
3482	test -n "$ac_ct_CXX" && break
3483	done
3484
3485	if test "x$ac_ct_CXX" = x; then
3486	CXX="g++"
3487	else
3488	case $cross_compiling:$ac_tool_warned in
3489	yes:)
3490	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3491	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3492	ac_tool_warned=yes ;;
3493	esac
3494	CXX=$ac_ct_CXX
3495	fi
3496	fi
3497
3498	fi
3499	fi
3500	# Provide some information about the compiler.
3501	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3502	set X $ac_compile
3503	ac_compiler=$2
3504	for ac_option in --version -v -V -qversion; do
3505	{ { ac_try="$ac_compiler $ac_option >&5"
3506	case "(($ac_try" in
3507	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3508	*) ac_try_echo=$ac_try;;
3509	esac
3510	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3511	$as_echo "$ac_try_echo"; } >&5
3512	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3513	ac_status=$?
3514	if test -s conftest.err; then
3515	sed '10a\
3516	... rest of stderr output deleted ...
3517	10q' conftest.err >conftest.er1
3518	cat conftest.er1 >&5
3519	fi
3520	rm -f conftest.er1 conftest.err
3521	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3522	test $ac_status = 0; }
3523	done
3524
3525	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3526	/* end confdefs.h. */
3527
3528	int
3529	main ()
3530	{
3531
3532	;
3533	return 0;
3534	}
3535	_ACEOF
3536	ac_clean_files_save=$ac_clean_files
3537	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3538	# Try to create an executable without -o first, disregard a.out.
3539	# It will help us diagnose broken compilers, and finding out an intuition
3540	# of exeext.
3541	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
3542	$as_echo_n "checking whether the C++ compiler works... " >&6; }
3543	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3544
3545	# The possible output files:
3546	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3547
3548	ac_rmfiles=
3549	for ac_file in $ac_files
3550	do
3551	case $ac_file in
3552	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3553	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3554	esac
3555	done
3556	rm -f $ac_rmfiles
3557
3558	if { { ac_try="$ac_link_default"
3559	case "(($ac_try" in
3560	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3561	*) ac_try_echo=$ac_try;;
3562	esac
3563	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3564	$as_echo "$ac_try_echo"; } >&5
3565	(eval "$ac_link_default") 2>&5
3566	ac_status=$?
3567	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3568	test $ac_status = 0; }; then :
3569	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3570	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3571	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3572	# so that the user can short-circuit this test for compilers unknown to
3573	# Autoconf.
3574	for ac_file in $ac_files ''
3575	do
3576	test -f "$ac_file" \|\| continue
3577	case $ac_file in
3578	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
3579	;;
3580	[ab].out )
3581	# We found the default executable, but exeext='' is most
3582	# certainly right.
3583	break;;
3584	. )
3585	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3586	then :; else
3587	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3588	fi
3589	# We set ac_cv_exeext here because the later test for it is not
3590	# safe: cross compilers may not add the suffix if given an `-o'
3591	# argument, so we may need to know it at that point already.
3592	# Even if this section looks crufty: it has the advantage of
3593	# actually working.
3594	break;;
3595	* )
3596	break;;
3597	esac
3598	done
3599	test "$ac_cv_exeext" = no && ac_cv_exeext=
3600
3601	else
3602	ac_file=''
3603	fi
3604	if test -z "$ac_file"; then :
3605	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3606	$as_echo "no" >&6; }
3607	$as_echo "$as_me: failed program was:" >&5
3608	sed 's/^/\| /' conftest.$ac_ext >&5
3609
3610	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3611	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3612	as_fn_error 77 "C++ compiler cannot create executables
3613	See \`config.log' for more details" "$LINENO" 5; }
3614	else
3615	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3616	$as_echo "yes" >&6; }
3617	fi
3618	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3619	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
3620	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3621	$as_echo "$ac_file" >&6; }
3622	ac_exeext=$ac_cv_exeext
3623
3624	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3625	ac_clean_files=$ac_clean_files_save
3626	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3627	$as_echo_n "checking for suffix of executables... " >&6; }
3628	if { { ac_try="$ac_link"
3629	case "(($ac_try" in
3630	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3631	*) ac_try_echo=$ac_try;;
3632	esac
3633	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3634	$as_echo "$ac_try_echo"; } >&5
3635	(eval "$ac_link") 2>&5
3636	ac_status=$?
3637	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3638	test $ac_status = 0; }; then :
3639	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3640	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3641	# work properly (i.e., refer to `conftest.exe'), while it won't with
3642	# `rm'.
3643	for ac_file in conftest.exe conftest conftest.*; do
3644	test -f "$ac_file" \|\| continue
3645	case $ac_file in
3646	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3647	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3648	break;;
3649	* ) break;;
3650	esac
3651	done
3652	else
3653	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3654	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3655	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3656	See \`config.log' for more details" "$LINENO" 5; }
3657	fi
3658	rm -f conftest conftest$ac_cv_exeext
3659	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3660	$as_echo "$ac_cv_exeext" >&6; }
3661
3662	rm -f conftest.$ac_ext
3663	EXEEXT=$ac_cv_exeext
3664	ac_exeext=$EXEEXT
3665	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3666	/* end confdefs.h. */
3667	#include <stdio.h>
3668	int
3669	main ()
3670	{
3671	FILE *f = fopen ("conftest.out", "w");
3672	return ferror (f) \|\| fclose (f) != 0;
3673
3674	;
3675	return 0;
3676	}
3677	_ACEOF
3678	ac_clean_files="$ac_clean_files conftest.out"
3679	# Check that the compiler produces executables we can run. If not, either
3680	# the compiler is broken, or we cross compile.
3681	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3682	$as_echo_n "checking whether we are cross compiling... " >&6; }
3683	if test "$cross_compiling" != yes; then
3684	{ { ac_try="$ac_link"
3685	case "(($ac_try" in
3686	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3687	*) ac_try_echo=$ac_try;;
3688	esac
3689	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3690	$as_echo "$ac_try_echo"; } >&5
3691	(eval "$ac_link") 2>&5
3692	ac_status=$?
3693	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3694	test $ac_status = 0; }
3695	if { ac_try='./conftest$ac_cv_exeext'
3696	{ { case "(($ac_try" in
3697	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3698	*) ac_try_echo=$ac_try;;
3699	esac
3700	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3701	$as_echo "$ac_try_echo"; } >&5
3702	(eval "$ac_try") 2>&5
3703	ac_status=$?
3704	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3705	test $ac_status = 0; }; }; then
3706	cross_compiling=no
3707	else
3708	if test "$cross_compiling" = maybe; then
3709	cross_compiling=yes
3710	else
3711	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3712	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3713	as_fn_error $? "cannot run C++ compiled programs.
3714	If you meant to cross compile, use \`--host'.
3715	See \`config.log' for more details" "$LINENO" 5; }
3716	fi
3717	fi
3718	fi
3719	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3720	$as_echo "$cross_compiling" >&6; }
3721
3722	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3723	ac_clean_files=$ac_clean_files_save
3724	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3725	$as_echo_n "checking for suffix of object files... " >&6; }
3726	if ${ac_cv_objext+:} false; then :
3727	$as_echo_n "(cached) " >&6
3728	else
3729	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3730	/* end confdefs.h. */
3731
3732	int
3733	main ()
3734	{
3735
3736	;
3737	return 0;
3738	}
3739	_ACEOF
3740	rm -f conftest.o conftest.obj
3741	if { { ac_try="$ac_compile"
3742	case "(($ac_try" in
3743	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3744	*) ac_try_echo=$ac_try;;
3745	esac
3746	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3747	$as_echo "$ac_try_echo"; } >&5
3748	(eval "$ac_compile") 2>&5
3749	ac_status=$?
3750	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3751	test $ac_status = 0; }; then :
3752	for ac_file in conftest.o conftest.obj conftest.*; do
3753	test -f "$ac_file" \|\| continue;
3754	case $ac_file in
3755	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3756	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3757	break;;
3758	esac
3759	done
3760	else
3761	$as_echo "$as_me: failed program was:" >&5
3762	sed 's/^/\| /' conftest.$ac_ext >&5
3763
3764	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3765	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3766	as_fn_error $? "cannot compute suffix of object files: cannot compile
3767	See \`config.log' for more details" "$LINENO" 5; }
3768	fi
3769	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3770	fi
3771	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3772	$as_echo "$ac_cv_objext" >&6; }
3773	OBJEXT=$ac_cv_objext
3774	ac_objext=$OBJEXT
3775	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3776	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3777	if ${ac_cv_cxx_compiler_gnu+:} false; then :
3778	$as_echo_n "(cached) " >&6
3779	else
3780	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3781	/* end confdefs.h. */
3782
3783	int
3784	main ()
3785	{
3786	#ifndef __GNUC__
3787	choke me
3788	#endif
3789
3790	;
3791	return 0;
3792	}
3793	_ACEOF
3794	if ac_fn_cxx_try_compile "$LINENO"; then :
3795	ac_compiler_gnu=yes
3796	else
3797	ac_compiler_gnu=no
3798	fi
3799	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3800	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3801
3802	fi
3803	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3804	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3805	if test $ac_compiler_gnu = yes; then
3806	GXX=yes
3807	else
3808	GXX=
3809	fi
3810	ac_test_CXXFLAGS=${CXXFLAGS+set}
3811	ac_save_CXXFLAGS=$CXXFLAGS
3812	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3813	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3814	if ${ac_cv_prog_cxx_g+:} false; then :
3815	$as_echo_n "(cached) " >&6
3816	else
3817	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3818	ac_cxx_werror_flag=yes
3819	ac_cv_prog_cxx_g=no
3820	CXXFLAGS="-g"
3821	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3822	/* end confdefs.h. */
3823
3824	int
3825	main ()
3826	{
3827
3828	;
3829	return 0;
3830	}
3831	_ACEOF
3832	if ac_fn_cxx_try_compile "$LINENO"; then :
3833	ac_cv_prog_cxx_g=yes
3834	else
3835	CXXFLAGS=""
3836	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3837	/* end confdefs.h. */
3838
3839	int
3840	main ()
3841	{
3842
3843	;
3844	return 0;
3845	}
3846	_ACEOF
3847	if ac_fn_cxx_try_compile "$LINENO"; then :
3848
3849	else
3850	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3851	CXXFLAGS="-g"
3852	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3853	/* end confdefs.h. */
3854
3855	int
3856	main ()
3857	{
3858
3859	;
3860	return 0;
3861	}
3862	_ACEOF
3863	if ac_fn_cxx_try_compile "$LINENO"; then :
3864	ac_cv_prog_cxx_g=yes
3865	fi
3866	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3867	fi
3868	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3869	fi
3870	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3871	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3872	fi
3873	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3874	$as_echo "$ac_cv_prog_cxx_g" >&6; }
3875	if test "$ac_test_CXXFLAGS" = set; then
3876	CXXFLAGS=$ac_save_CXXFLAGS
3877	elif test $ac_cv_prog_cxx_g = yes; then
3878	if test "$GXX" = yes; then
3879	CXXFLAGS="-g -O2"
3880	else
3881	CXXFLAGS="-g"
3882	fi
3883	else
3884	if test "$GXX" = yes; then
3885	CXXFLAGS="-O2"
3886	else
3887	CXXFLAGS=
3888	fi
3889	fi
3890	ac_ext=c
3891	ac_cpp='$CPP $CPPFLAGS'
3892	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3893	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3894	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3895	DEPDIR="${am__leading_dot}deps"
3896
3897	ac_config_commands="$ac_config_commands depfiles"
3898
3899
3900	am_make=${MAKE-make}
3901	cat > confinc << 'END'
3902	am__doit:
3903	@echo this is the am__doit target
3904	.PHONY: am__doit
3905	END
3906	# If we don't find an include directive, just comment out the code.
3907	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3908	$as_echo_n "checking for style of include used by $am_make... " >&6; }
3909	am__include="#"
3910	am__quote=
3911	_am_result=none
3912	# First try GNU make style include.
3913	echo "include confinc" > confmf
3914	# Ignore all kinds of additional output from `make'.
3915	case `$am_make -s -f confmf 2> /dev/null` in #(
3916	the\ am__doit\ target)
3917	am__include=include
3918	am__quote=
3919	_am_result=GNU
3920	;;
3921	esac
3922	# Now try BSD make style include.
3923	if test "$am__include" = "#"; then
3924	echo '.include "confinc"' > confmf
3925	case `$am_make -s -f confmf 2> /dev/null` in #(
3926	the\ am__doit\ target)
3927	am__include=.include
3928	am__quote="\""
3929	_am_result=BSD
3930	;;
3931	esac
3932	fi
3933
3934
3935	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3936	$as_echo "$_am_result" >&6; }
3937	rm -f confinc confmf
3938
3939	# Check whether --enable-dependency-tracking was given.
3940	if test "${enable_dependency_tracking+set}" = set; then :
3941	enableval=$enable_dependency_tracking;
3942	fi
3943
3944	if test "x$enable_dependency_tracking" != xno; then
3945	am_depcomp="$ac_aux_dir/depcomp"
3946	AMDEPBACKSLASH='\'
3947	am__nodep='_no'
3948	fi
3949	if test "x$enable_dependency_tracking" != xno; then
3950	AMDEP_TRUE=
3951	AMDEP_FALSE='#'
3952	else
3953	AMDEP_TRUE='#'
3954	AMDEP_FALSE=
3955	fi
3956
3957
3958
3959	depcc="$CXX" am_compiler_list=
3960
3961	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3962	$as_echo_n "checking dependency style of $depcc... " >&6; }
3963	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
3964	$as_echo_n "(cached) " >&6
3965	else
3966	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3967	# We make a subdir and do the tests there. Otherwise we can end up
3968	# making bogus files that we don't know about and never remove. For
3969	# instance it was reported that on HP-UX the gcc test will end up
3970	# making a dummy file named `D' -- because `-MD' means `put the output
3971	# in D'.
3972	rm -rf conftest.dir
3973	mkdir conftest.dir
3974	# Copy depcomp to subdir because otherwise we won't find it if we're
3975	# using a relative directory.
3976	cp "$am_depcomp" conftest.dir
3977	cd conftest.dir
3978	# We will build objects and dependencies in a subdirectory because
3979	# it helps to detect inapplicable dependency modes. For instance
3980	# both Tru64's cc and ICC support -MD to output dependencies as a
3981	# side effect of compilation, but ICC will put the dependencies in
3982	# the current directory while Tru64 will put them in the object
3983	# directory.
3984	mkdir sub
3985
3986	am_cv_CXX_dependencies_compiler_type=none
3987	if test "$am_compiler_list" = ""; then
3988	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3989	fi
3990	am__universal=false
3991	case " $depcc " in #(
3992	\ -arch\ \ -arch\ *) am__universal=true ;;
3993	esac
3994
3995	for depmode in $am_compiler_list; do
3996	# Setup a source with many dependencies, because some compilers
3997	# like to wrap large dependency lists on column 80 (with \), and
3998	# we should not choose a depcomp mode which is confused by this.
3999	#
4000	# We need to recreate these files for each test, as the compiler may
4001	# overwrite some of them when testing with obscure command lines.
4002	# This happens at least with the AIX C compiler.
4003	: > sub/conftest.c
4004	for i in 1 2 3 4 5 6; do
4005	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4006	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4007	# Solaris 8's {/usr,}/bin/sh.
4008	touch sub/conftst$i.h
4009	done
4010	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4011
4012	# We check with `-c' and `-o' for the sake of the "dashmstdout"
4013	# mode. It turns out that the SunPro C++ compiler does not properly
4014	# handle `-M -o', and we need to detect this. Also, some Intel
4015	# versions had trouble with output in subdirs
4016	am__obj=sub/conftest.${OBJEXT-o}
4017	am__minus_obj="-o $am__obj"
4018	case $depmode in
4019	gcc)
4020	# This depmode causes a compiler race in universal mode.
4021	test "$am__universal" = false \|\| continue
4022	;;
4023	nosideeffect)
4024	# after this tag, mechanisms are not by side-effect, so they'll
4025	# only be used when explicitly requested
4026	if test "x$enable_dependency_tracking" = xyes; then
4027	continue
4028	else
4029	break
4030	fi
4031	;;
4032	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4033	# This compiler won't grok `-c -o', but also, the minuso test has
4034	# not run yet. These depmodes are late enough in the game, and
4035	# so weak that their functioning should not be impacted.
4036	am__obj=conftest.${OBJEXT-o}
4037	am__minus_obj=
4038	;;
4039	none) break ;;
4040	esac
4041	if depmode=$depmode \
4042	source=sub/conftest.c object=$am__obj \
4043	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4044	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4045	>/dev/null 2>conftest.err &&
4046	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4047	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4048	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4049	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4050	# icc doesn't choke on unknown options, it will just issue warnings
4051	# or remarks (even with -Werror). So we grep stderr for any message
4052	# that says an option was ignored or not supported.
4053	# When given -MP, icc 7.0 and 7.1 complain thusly:
4054	# icc: Command line warning: ignoring option '-M'; no argument required
4055	# The diagnosis changed in icc 8.0:
4056	# icc: Command line remark: option '-MP' not supported
4057	if (grep 'ignoring option' conftest.err \|\|
4058	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4059	am_cv_CXX_dependencies_compiler_type=$depmode
4060	break
4061	fi
4062	fi
4063	done
4064
4065	cd ..
4066	rm -rf conftest.dir
4067	else
4068	am_cv_CXX_dependencies_compiler_type=none
4069	fi
4070
4071	fi
4072	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4073	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4074	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4075
4076	if
4077	test "x$enable_dependency_tracking" != xno \
4078	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4079	am__fastdepCXX_TRUE=
4080	am__fastdepCXX_FALSE='#'
4081	else
4082	am__fastdepCXX_TRUE='#'
4083	am__fastdepCXX_FALSE=
4084	fi
4085
4086
4087	ac_ext=c
4088	ac_cpp='$CPP $CPPFLAGS'
4089	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4090	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4091	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4092	if test -n "$ac_tool_prefix"; then
4093	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4094	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4095	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4096	$as_echo_n "checking for $ac_word... " >&6; }
4097	if ${ac_cv_prog_CC+:} false; then :
4098	$as_echo_n "(cached) " >&6
4099	else
4100	if test -n "$CC"; then
4101	ac_cv_prog_CC="$CC" # Let the user override the test.
4102	else
4103	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4104	for as_dir in $PATH
4105	do
4106	IFS=$as_save_IFS
4107	test -z "$as_dir" && as_dir=.
4108	for ac_exec_ext in '' $ac_executable_extensions; do
4109	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4110	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4111	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4112	break 2
4113	fi
4114	done
4115	done
4116	IFS=$as_save_IFS
4117
4118	fi
4119	fi
4120	CC=$ac_cv_prog_CC
4121	if test -n "$CC"; then
4122	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4123	$as_echo "$CC" >&6; }
4124	else
4125	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4126	$as_echo "no" >&6; }
4127	fi
4128
4129
4130	fi
4131	if test -z "$ac_cv_prog_CC"; then
4132	ac_ct_CC=$CC
4133	# Extract the first word of "gcc", so it can be a program name with args.
4134	set dummy gcc; ac_word=$2
4135	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4136	$as_echo_n "checking for $ac_word... " >&6; }
4137	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4138	$as_echo_n "(cached) " >&6
4139	else
4140	if test -n "$ac_ct_CC"; then
4141	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4142	else
4143	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4144	for as_dir in $PATH
4145	do
4146	IFS=$as_save_IFS
4147	test -z "$as_dir" && as_dir=.
4148	for ac_exec_ext in '' $ac_executable_extensions; do
4149	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4150	ac_cv_prog_ac_ct_CC="gcc"
4151	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4152	break 2
4153	fi
4154	done
4155	done
4156	IFS=$as_save_IFS
4157
4158	fi
4159	fi
4160	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4161	if test -n "$ac_ct_CC"; then
4162	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4163	$as_echo "$ac_ct_CC" >&6; }
4164	else
4165	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4166	$as_echo "no" >&6; }
4167	fi
4168
4169	if test "x$ac_ct_CC" = x; then
4170	CC=""
4171	else
4172	case $cross_compiling:$ac_tool_warned in
4173	yes:)
4174	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4175	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4176	ac_tool_warned=yes ;;
4177	esac
4178	CC=$ac_ct_CC
4179	fi
4180	else
4181	CC="$ac_cv_prog_CC"
4182	fi
4183
4184	if test -z "$CC"; then
4185	if test -n "$ac_tool_prefix"; then
4186	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4187	set dummy ${ac_tool_prefix}cc; ac_word=$2
4188	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4189	$as_echo_n "checking for $ac_word... " >&6; }
4190	if ${ac_cv_prog_CC+:} false; then :
4191	$as_echo_n "(cached) " >&6
4192	else
4193	if test -n "$CC"; then
4194	ac_cv_prog_CC="$CC" # Let the user override the test.
4195	else
4196	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4197	for as_dir in $PATH
4198	do
4199	IFS=$as_save_IFS
4200	test -z "$as_dir" && as_dir=.
4201	for ac_exec_ext in '' $ac_executable_extensions; do
4202	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4203	ac_cv_prog_CC="${ac_tool_prefix}cc"
4204	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4205	break 2
4206	fi
4207	done
4208	done
4209	IFS=$as_save_IFS
4210
4211	fi
4212	fi
4213	CC=$ac_cv_prog_CC
4214	if test -n "$CC"; then
4215	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4216	$as_echo "$CC" >&6; }
4217	else
4218	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4219	$as_echo "no" >&6; }
4220	fi
4221
4222
4223	fi
4224	fi
4225	if test -z "$CC"; then
4226	# Extract the first word of "cc", so it can be a program name with args.
4227	set dummy cc; ac_word=$2
4228	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4229	$as_echo_n "checking for $ac_word... " >&6; }
4230	if ${ac_cv_prog_CC+:} false; then :
4231	$as_echo_n "(cached) " >&6
4232	else
4233	if test -n "$CC"; then
4234	ac_cv_prog_CC="$CC" # Let the user override the test.
4235	else
4236	ac_prog_rejected=no
4237	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4238	for as_dir in $PATH
4239	do
4240	IFS=$as_save_IFS
4241	test -z "$as_dir" && as_dir=.
4242	for ac_exec_ext in '' $ac_executable_extensions; do
4243	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4244	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4245	ac_prog_rejected=yes
4246	continue
4247	fi
4248	ac_cv_prog_CC="cc"
4249	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4250	break 2
4251	fi
4252	done
4253	done
4254	IFS=$as_save_IFS
4255
4256	if test $ac_prog_rejected = yes; then
4257	# We found a bogon in the path, so make sure we never use it.
4258	set dummy $ac_cv_prog_CC
4259	shift
4260	if test $# != 0; then
4261	# We chose a different compiler from the bogus one.
4262	# However, it has the same basename, so the bogon will be chosen
4263	# first if we set CC to just the basename; use the full file name.
4264	shift
4265	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4266	fi
4267	fi
4268	fi
4269	fi
4270	CC=$ac_cv_prog_CC
4271	if test -n "$CC"; then
4272	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4273	$as_echo "$CC" >&6; }
4274	else
4275	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4276	$as_echo "no" >&6; }
4277	fi
4278
4279
4280	fi
4281	if test -z "$CC"; then
4282	if test -n "$ac_tool_prefix"; then
4283	for ac_prog in cl.exe
4284	do
4285	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4286	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4287	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4288	$as_echo_n "checking for $ac_word... " >&6; }
4289	if ${ac_cv_prog_CC+:} false; then :
4290	$as_echo_n "(cached) " >&6
4291	else
4292	if test -n "$CC"; then
4293	ac_cv_prog_CC="$CC" # Let the user override the test.
4294	else
4295	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4296	for as_dir in $PATH
4297	do
4298	IFS=$as_save_IFS
4299	test -z "$as_dir" && as_dir=.
4300	for ac_exec_ext in '' $ac_executable_extensions; do
4301	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4302	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4303	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4304	break 2
4305	fi
4306	done
4307	done
4308	IFS=$as_save_IFS
4309
4310	fi
4311	fi
4312	CC=$ac_cv_prog_CC
4313	if test -n "$CC"; then
4314	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4315	$as_echo "$CC" >&6; }
4316	else
4317	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4318	$as_echo "no" >&6; }
4319	fi
4320
4321
4322	test -n "$CC" && break
4323	done
4324	fi
4325	if test -z "$CC"; then
4326	ac_ct_CC=$CC
4327	for ac_prog in cl.exe
4328	do
4329	# Extract the first word of "$ac_prog", so it can be a program name with args.
4330	set dummy $ac_prog; ac_word=$2
4331	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4332	$as_echo_n "checking for $ac_word... " >&6; }
4333	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4334	$as_echo_n "(cached) " >&6
4335	else
4336	if test -n "$ac_ct_CC"; then
4337	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4338	else
4339	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4340	for as_dir in $PATH
4341	do
4342	IFS=$as_save_IFS
4343	test -z "$as_dir" && as_dir=.
4344	for ac_exec_ext in '' $ac_executable_extensions; do
4345	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4346	ac_cv_prog_ac_ct_CC="$ac_prog"
4347	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4348	break 2
4349	fi
4350	done
4351	done
4352	IFS=$as_save_IFS
4353
4354	fi
4355	fi
4356	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4357	if test -n "$ac_ct_CC"; then
4358	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4359	$as_echo "$ac_ct_CC" >&6; }
4360	else
4361	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4362	$as_echo "no" >&6; }
4363	fi
4364
4365
4366	test -n "$ac_ct_CC" && break
4367	done
4368
4369	if test "x$ac_ct_CC" = x; then
4370	CC=""
4371	else
4372	case $cross_compiling:$ac_tool_warned in
4373	yes:)
4374	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4375	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4376	ac_tool_warned=yes ;;
4377	esac
4378	CC=$ac_ct_CC
4379	fi
4380	fi
4381
4382	fi
4383
4384
4385	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4386	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4387	as_fn_error $? "no acceptable C compiler found in \$PATH
4388	See \`config.log' for more details" "$LINENO" 5; }
4389
4390	# Provide some information about the compiler.
4391	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4392	set X $ac_compile
4393	ac_compiler=$2
4394	for ac_option in --version -v -V -qversion; do
4395	{ { ac_try="$ac_compiler $ac_option >&5"
4396	case "(($ac_try" in
4397	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4398	*) ac_try_echo=$ac_try;;
4399	esac
4400	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4401	$as_echo "$ac_try_echo"; } >&5
4402	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
4403	ac_status=$?
4404	if test -s conftest.err; then
4405	sed '10a\
4406	... rest of stderr output deleted ...
4407	10q' conftest.err >conftest.er1
4408	cat conftest.er1 >&5
4409	fi
4410	rm -f conftest.er1 conftest.err
4411	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4412	test $ac_status = 0; }
4413	done
4414
4415	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4416	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4417	if ${ac_cv_c_compiler_gnu+:} false; then :
4418	$as_echo_n "(cached) " >&6
4419	else
4420	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4421	/* end confdefs.h. */
4422
4423	int
4424	main ()
4425	{
4426	#ifndef __GNUC__
4427	choke me
4428	#endif
4429
4430	;
4431	return 0;
4432	}
4433	_ACEOF
4434	if ac_fn_c_try_compile "$LINENO"; then :
4435	ac_compiler_gnu=yes
4436	else
4437	ac_compiler_gnu=no
4438	fi
4439	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4440	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4441
4442	fi
4443	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4444	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
4445	if test $ac_compiler_gnu = yes; then
4446	GCC=yes
4447	else
4448	GCC=
4449	fi
4450	ac_test_CFLAGS=${CFLAGS+set}
4451	ac_save_CFLAGS=$CFLAGS
4452	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4453	$as_echo_n "checking whether $CC accepts -g... " >&6; }
4454	if ${ac_cv_prog_cc_g+:} false; then :
4455	$as_echo_n "(cached) " >&6
4456	else
4457	ac_save_c_werror_flag=$ac_c_werror_flag
4458	ac_c_werror_flag=yes
4459	ac_cv_prog_cc_g=no
4460	CFLAGS="-g"
4461	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4462	/* end confdefs.h. */
4463
4464	int
4465	main ()
4466	{
4467
4468	;
4469	return 0;
4470	}
4471	_ACEOF
4472	if ac_fn_c_try_compile "$LINENO"; then :
4473	ac_cv_prog_cc_g=yes
4474	else
4475	CFLAGS=""
4476	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4477	/* end confdefs.h. */
4478
4479	int
4480	main ()
4481	{
4482
4483	;
4484	return 0;
4485	}
4486	_ACEOF
4487	if ac_fn_c_try_compile "$LINENO"; then :
4488
4489	else
4490	ac_c_werror_flag=$ac_save_c_werror_flag
4491	CFLAGS="-g"
4492	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4493	/* end confdefs.h. */
4494
4495	int
4496	main ()
4497	{
4498
4499	;
4500	return 0;
4501	}
4502	_ACEOF
4503	if ac_fn_c_try_compile "$LINENO"; then :
4504	ac_cv_prog_cc_g=yes
4505	fi
4506	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4507	fi
4508	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4509	fi
4510	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4511	ac_c_werror_flag=$ac_save_c_werror_flag
4512	fi
4513	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4514	$as_echo "$ac_cv_prog_cc_g" >&6; }
4515	if test "$ac_test_CFLAGS" = set; then
4516	CFLAGS=$ac_save_CFLAGS
4517	elif test $ac_cv_prog_cc_g = yes; then
4518	if test "$GCC" = yes; then
4519	CFLAGS="-g -O2"
4520	else
4521	CFLAGS="-g"
4522	fi
4523	else
4524	if test "$GCC" = yes; then
4525	CFLAGS="-O2"
4526	else
4527	CFLAGS=
4528	fi
4529	fi
4530	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4531	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4532	if ${ac_cv_prog_cc_c89+:} false; then :
4533	$as_echo_n "(cached) " >&6
4534	else
4535	ac_cv_prog_cc_c89=no
4536	ac_save_CC=$CC
4537	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4538	/* end confdefs.h. */
4539	#include <stdarg.h>
4540	#include <stdio.h>
4541	#include <sys/types.h>
4542	#include <sys/stat.h>
4543	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4544	struct buf { int x; };
4545	FILE * (rcsopen) (struct buf , struct stat *, int);
4546	static char *e (p, i)
4547	char **p;
4548	int i;
4549	{
4550	return p[i];
4551	}
4552	static char f (char (g) (char , int), char *p, ...)
4553	{
4554	char *s;
4555	va_list v;
4556	va_start (v,p);
4557	s = g (p, va_arg (v,int));
4558	va_end (v);
4559	return s;
4560	}
4561
4562	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4563	function prototypes and stuff, but not '\xHH' hex character constants.
4564	These don't provoke an error unfortunately, instead are silently treated
4565	as 'x'. The following induces an error, until -std is added to get
4566	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4567	array size at least. It's necessary to write '\x00'==0 to get something
4568	that's true only with -std. */
4569	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4570
4571	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4572	inside strings and character constants. */
4573	#define FOO(x) 'x'
4574	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4575
4576	int test (int i, double x);
4577	struct s1 {int (*f) (int a);};
4578	struct s2 {int (*f) (double a);};
4579	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
4580	int argc;
4581	char **argv;
4582	int
4583	main ()
4584	{
4585	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
4586	;
4587	return 0;
4588	}
4589	_ACEOF
4590	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4591	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4592	do
4593	CC="$ac_save_CC $ac_arg"
4594	if ac_fn_c_try_compile "$LINENO"; then :
4595	ac_cv_prog_cc_c89=$ac_arg
4596	fi
4597	rm -f core conftest.err conftest.$ac_objext
4598	test "x$ac_cv_prog_cc_c89" != "xno" && break
4599	done
4600	rm -f conftest.$ac_ext
4601	CC=$ac_save_CC
4602
4603	fi
4604	# AC_CACHE_VAL
4605	case "x$ac_cv_prog_cc_c89" in
4606	x)
4607	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4608	$as_echo "none needed" >&6; } ;;
4609	xno)
4610	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4611	$as_echo "unsupported" >&6; } ;;
4612	*)
4613	CC="$CC $ac_cv_prog_cc_c89"
4614	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4615	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4616	esac
4617	if test "x$ac_cv_prog_cc_c89" != xno; then :
4618
4619	fi
4620
4621	ac_ext=c
4622	ac_cpp='$CPP $CPPFLAGS'
4623	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4624	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4625	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4626
4627	depcc="$CC" am_compiler_list=
4628
4629	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4630	$as_echo_n "checking dependency style of $depcc... " >&6; }
4631	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4632	$as_echo_n "(cached) " >&6
4633	else
4634	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4635	# We make a subdir and do the tests there. Otherwise we can end up
4636	# making bogus files that we don't know about and never remove. For
4637	# instance it was reported that on HP-UX the gcc test will end up
4638	# making a dummy file named `D' -- because `-MD' means `put the output
4639	# in D'.
4640	rm -rf conftest.dir
4641	mkdir conftest.dir
4642	# Copy depcomp to subdir because otherwise we won't find it if we're
4643	# using a relative directory.
4644	cp "$am_depcomp" conftest.dir
4645	cd conftest.dir
4646	# We will build objects and dependencies in a subdirectory because
4647	# it helps to detect inapplicable dependency modes. For instance
4648	# both Tru64's cc and ICC support -MD to output dependencies as a
4649	# side effect of compilation, but ICC will put the dependencies in
4650	# the current directory while Tru64 will put them in the object
4651	# directory.
4652	mkdir sub
4653
4654	am_cv_CC_dependencies_compiler_type=none
4655	if test "$am_compiler_list" = ""; then
4656	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4657	fi
4658	am__universal=false
4659	case " $depcc " in #(
4660	\ -arch\ \ -arch\ *) am__universal=true ;;
4661	esac
4662
4663	for depmode in $am_compiler_list; do
4664	# Setup a source with many dependencies, because some compilers
4665	# like to wrap large dependency lists on column 80 (with \), and
4666	# we should not choose a depcomp mode which is confused by this.
4667	#
4668	# We need to recreate these files for each test, as the compiler may
4669	# overwrite some of them when testing with obscure command lines.
4670	# This happens at least with the AIX C compiler.
4671	: > sub/conftest.c
4672	for i in 1 2 3 4 5 6; do
4673	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4674	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4675	# Solaris 8's {/usr,}/bin/sh.
4676	touch sub/conftst$i.h
4677	done
4678	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4679
4680	# We check with `-c' and `-o' for the sake of the "dashmstdout"
4681	# mode. It turns out that the SunPro C++ compiler does not properly
4682	# handle `-M -o', and we need to detect this. Also, some Intel
4683	# versions had trouble with output in subdirs
4684	am__obj=sub/conftest.${OBJEXT-o}
4685	am__minus_obj="-o $am__obj"
4686	case $depmode in
4687	gcc)
4688	# This depmode causes a compiler race in universal mode.
4689	test "$am__universal" = false \|\| continue
4690	;;
4691	nosideeffect)
4692	# after this tag, mechanisms are not by side-effect, so they'll
4693	# only be used when explicitly requested
4694	if test "x$enable_dependency_tracking" = xyes; then
4695	continue
4696	else
4697	break
4698	fi
4699	;;
4700	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4701	# This compiler won't grok `-c -o', but also, the minuso test has
4702	# not run yet. These depmodes are late enough in the game, and
4703	# so weak that their functioning should not be impacted.
4704	am__obj=conftest.${OBJEXT-o}
4705	am__minus_obj=
4706	;;
4707	none) break ;;
4708	esac
4709	if depmode=$depmode \
4710	source=sub/conftest.c object=$am__obj \
4711	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4712	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4713	>/dev/null 2>conftest.err &&
4714	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4715	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4716	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4717	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4718	# icc doesn't choke on unknown options, it will just issue warnings
4719	# or remarks (even with -Werror). So we grep stderr for any message
4720	# that says an option was ignored or not supported.
4721	# When given -MP, icc 7.0 and 7.1 complain thusly:
4722	# icc: Command line warning: ignoring option '-M'; no argument required
4723	# The diagnosis changed in icc 8.0:
4724	# icc: Command line remark: option '-MP' not supported
4725	if (grep 'ignoring option' conftest.err \|\|
4726	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4727	am_cv_CC_dependencies_compiler_type=$depmode
4728	break
4729	fi
4730	fi
4731	done
4732
4733	cd ..
4734	rm -rf conftest.dir
4735	else
4736	am_cv_CC_dependencies_compiler_type=none
4737	fi
4738
4739	fi
4740	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4741	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4742	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4743
4744	if
4745	test "x$enable_dependency_tracking" != xno \
4746	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4747	am__fastdepCC_TRUE=
4748	am__fastdepCC_FALSE='#'
4749	else
4750	am__fastdepCC_TRUE='#'
4751	am__fastdepCC_FALSE=
4752	fi
4753
4754
4755	# By default we simply use the C compiler to build assembly code.
4756
4757	test "${CCAS+set}" = set \|\| CCAS=$CC
4758	test "${CCASFLAGS+set}" = set \|\| CCASFLAGS=$CFLAGS
4759
4760
4761
4762	depcc="$CCAS" am_compiler_list=
4763
4764	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4765	$as_echo_n "checking dependency style of $depcc... " >&6; }
4766	if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4767	$as_echo_n "(cached) " >&6
4768	else
4769	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4770	# We make a subdir and do the tests there. Otherwise we can end up
4771	# making bogus files that we don't know about and never remove. For
4772	# instance it was reported that on HP-UX the gcc test will end up
4773	# making a dummy file named `D' -- because `-MD' means `put the output
4774	# in D'.
4775	rm -rf conftest.dir
4776	mkdir conftest.dir
4777	# Copy depcomp to subdir because otherwise we won't find it if we're
4778	# using a relative directory.
4779	cp "$am_depcomp" conftest.dir
4780	cd conftest.dir
4781	# We will build objects and dependencies in a subdirectory because
4782	# it helps to detect inapplicable dependency modes. For instance
4783	# both Tru64's cc and ICC support -MD to output dependencies as a
4784	# side effect of compilation, but ICC will put the dependencies in
4785	# the current directory while Tru64 will put them in the object
4786	# directory.
4787	mkdir sub
4788
4789	am_cv_CCAS_dependencies_compiler_type=none
4790	if test "$am_compiler_list" = ""; then
4791	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4792	fi
4793	am__universal=false
4794
4795
4796	for depmode in $am_compiler_list; do
4797	# Setup a source with many dependencies, because some compilers
4798	# like to wrap large dependency lists on column 80 (with \), and
4799	# we should not choose a depcomp mode which is confused by this.
4800	#
4801	# We need to recreate these files for each test, as the compiler may
4802	# overwrite some of them when testing with obscure command lines.
4803	# This happens at least with the AIX C compiler.
4804	: > sub/conftest.c
4805	for i in 1 2 3 4 5 6; do
4806	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4807	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4808	# Solaris 8's {/usr,}/bin/sh.
4809	touch sub/conftst$i.h
4810	done
4811	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4812
4813	# We check with `-c' and `-o' for the sake of the "dashmstdout"
4814	# mode. It turns out that the SunPro C++ compiler does not properly
4815	# handle `-M -o', and we need to detect this. Also, some Intel
4816	# versions had trouble with output in subdirs
4817	am__obj=sub/conftest.${OBJEXT-o}
4818	am__minus_obj="-o $am__obj"
4819	case $depmode in
4820	gcc)
4821	# This depmode causes a compiler race in universal mode.
4822	test "$am__universal" = false \|\| continue
4823	;;
4824	nosideeffect)
4825	# after this tag, mechanisms are not by side-effect, so they'll
4826	# only be used when explicitly requested
4827	if test "x$enable_dependency_tracking" = xyes; then
4828	continue
4829	else
4830	break
4831	fi
4832	;;
4833	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4834	# This compiler won't grok `-c -o', but also, the minuso test has
4835	# not run yet. These depmodes are late enough in the game, and
4836	# so weak that their functioning should not be impacted.
4837	am__obj=conftest.${OBJEXT-o}
4838	am__minus_obj=
4839	;;
4840	none) break ;;
4841	esac
4842	if depmode=$depmode \
4843	source=sub/conftest.c object=$am__obj \
4844	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4845	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4846	>/dev/null 2>conftest.err &&
4847	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4848	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4849	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4850	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4851	# icc doesn't choke on unknown options, it will just issue warnings
4852	# or remarks (even with -Werror). So we grep stderr for any message
4853	# that says an option was ignored or not supported.
4854	# When given -MP, icc 7.0 and 7.1 complain thusly:
4855	# icc: Command line warning: ignoring option '-M'; no argument required
4856	# The diagnosis changed in icc 8.0:
4857	# icc: Command line remark: option '-MP' not supported
4858	if (grep 'ignoring option' conftest.err \|\|
4859	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4860	am_cv_CCAS_dependencies_compiler_type=$depmode
4861	break
4862	fi
4863	fi
4864	done
4865
4866	cd ..
4867	rm -rf conftest.dir
4868	else
4869	am_cv_CCAS_dependencies_compiler_type=none
4870	fi
4871
4872	fi
4873	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
4874	$as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
4875	CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
4876
4877	if
4878	test "x$enable_dependency_tracking" != xno \
4879	&& test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
4880	am__fastdepCCAS_TRUE=
4881	am__fastdepCCAS_FALSE='#'
4882	else
4883	am__fastdepCCAS_TRUE='#'
4884	am__fastdepCCAS_FALSE=
4885	fi
4886
4887
4888	if test "x$CC" != xcc; then
4889	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4890	$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4891	else
4892	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4893	$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4894	fi
4895	set dummy $CC; ac_cc=`$as_echo "$2" \|
4896	sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4897	if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
4898	$as_echo_n "(cached) " >&6
4899	else
4900	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4901	/* end confdefs.h. */
4902
4903	int
4904	main ()
4905	{
4906
4907	;
4908	return 0;
4909	}
4910	_ACEOF
4911	# Make sure it works both with $CC and with simple cc.
4912	# We do the test twice because some compilers refuse to overwrite an
4913	# existing .o file with -o, though they will create one.
4914	ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4915	rm -f conftest2.*
4916	if { { case "(($ac_try" in
4917	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4918	*) ac_try_echo=$ac_try;;
4919	esac
4920	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4921	$as_echo "$ac_try_echo"; } >&5
4922	(eval "$ac_try") 2>&5
4923	ac_status=$?
4924	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4925	test $ac_status = 0; } &&
4926	test -f conftest2.$ac_objext && { { case "(($ac_try" in
4927	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4928	*) ac_try_echo=$ac_try;;
4929	esac
4930	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4931	$as_echo "$ac_try_echo"; } >&5
4932	(eval "$ac_try") 2>&5
4933	ac_status=$?
4934	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4935	test $ac_status = 0; };
4936	then
4937	eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4938	if test "x$CC" != xcc; then
4939	# Test first that cc exists at all.
4940	if { ac_try='cc -c conftest.$ac_ext >&5'
4941	{ { case "(($ac_try" in
4942	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4943	*) ac_try_echo=$ac_try;;
4944	esac
4945	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4946	$as_echo "$ac_try_echo"; } >&5
4947	(eval "$ac_try") 2>&5
4948	ac_status=$?
4949	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4950	test $ac_status = 0; }; }; then
4951	ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4952	rm -f conftest2.*
4953	if { { case "(($ac_try" in
4954	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4955	*) ac_try_echo=$ac_try;;
4956	esac
4957	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4958	$as_echo "$ac_try_echo"; } >&5
4959	(eval "$ac_try") 2>&5
4960	ac_status=$?
4961	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4962	test $ac_status = 0; } &&
4963	test -f conftest2.$ac_objext && { { case "(($ac_try" in
4964	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4965	*) ac_try_echo=$ac_try;;
4966	esac
4967	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4968	$as_echo "$ac_try_echo"; } >&5
4969	(eval "$ac_try") 2>&5
4970	ac_status=$?
4971	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4972	test $ac_status = 0; };
4973	then
4974	# cc works too.
4975	:
4976	else
4977	# cc exists but doesn't like -o.
4978	eval ac_cv_prog_cc_${ac_cc}_c_o=no
4979	fi
4980	fi
4981	fi
4982	else
4983	eval ac_cv_prog_cc_${ac_cc}_c_o=no
4984	fi
4985	rm -f core conftest*
4986
4987	fi
4988	if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4989	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4990	$as_echo "yes" >&6; }
4991	else
4992	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4993	$as_echo "no" >&6; }
4994
4995	$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4996
4997	fi
4998
4999	# FIXME: we rely on the cache variable name because
5000	# there is no other way.
5001	set dummy $CC
5002	am_cc=`echo $2 \| sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5003	eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5004	if test "$am_t" != yes; then
5005	# Losing compiler, so override with the script.
5006	# FIXME: It is wrong to rewrite CC.
5007	# But if we don't then we get into trouble of one sort or another.
5008	# A longer-term fix would be to have automake use am__CC in this case,
5009	# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5010	CC="$am_aux_dir/compile $CC"
5011	fi
5012
5013	# deprecated
5014	# These are often not installed and people miss seeing the "no", so stop the configure.
5015	for ac_prog in 'bison -y' byacc
5016	do
5017	# Extract the first word of "$ac_prog", so it can be a program name with args.
5018	set dummy $ac_prog; ac_word=$2
5019	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5020	$as_echo_n "checking for $ac_word... " >&6; }
5021	if ${ac_cv_prog_YACC+:} false; then :
5022	$as_echo_n "(cached) " >&6
5023	else
5024	if test -n "$YACC"; then
5025	ac_cv_prog_YACC="$YACC" # Let the user override the test.
5026	else
5027	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5028	for as_dir in $PATH
5029	do
5030	IFS=$as_save_IFS
5031	test -z "$as_dir" && as_dir=.
5032	for ac_exec_ext in '' $ac_executable_extensions; do
5033	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5034	ac_cv_prog_YACC="$ac_prog"
5035	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5036	break 2
5037	fi
5038	done
5039	done
5040	IFS=$as_save_IFS
5041
5042	fi
5043	fi
5044	YACC=$ac_cv_prog_YACC
5045	if test -n "$YACC"; then
5046	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5047	$as_echo "$YACC" >&6; }
5048	else
5049	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5050	$as_echo "no" >&6; }
5051	fi
5052
5053
5054	test -n "$YACC" && break
5055	done
5056	test -n "$YACC" \|\| YACC="yacc"
5057
5058	if test "${YACC}" = "yacc" ; then echo "Error: bison required." ; exit 1 ; fi
5059
5060	for ac_prog in flex lex
5061	do
5062	# Extract the first word of "$ac_prog", so it can be a program name with args.
5063	set dummy $ac_prog; ac_word=$2
5064	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5065	$as_echo_n "checking for $ac_word... " >&6; }
5066	if ${ac_cv_prog_LEX+:} false; then :
5067	$as_echo_n "(cached) " >&6
5068	else
5069	if test -n "$LEX"; then
5070	ac_cv_prog_LEX="$LEX" # Let the user override the test.
5071	else
5072	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5073	for as_dir in $PATH
5074	do
5075	IFS=$as_save_IFS
5076	test -z "$as_dir" && as_dir=.
5077	for ac_exec_ext in '' $ac_executable_extensions; do
5078	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5079	ac_cv_prog_LEX="$ac_prog"
5080	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5081	break 2
5082	fi
5083	done
5084	done
5085	IFS=$as_save_IFS
5086
5087	fi
5088	fi
5089	LEX=$ac_cv_prog_LEX
5090	if test -n "$LEX"; then
5091	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
5092	$as_echo "$LEX" >&6; }
5093	else
5094	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5095	$as_echo "no" >&6; }
5096	fi
5097
5098
5099	test -n "$LEX" && break
5100	done
5101	test -n "$LEX" \|\| LEX=":"
5102
5103	if test "x$LEX" != "x:"; then
5104	cat >conftest.l <<_ACEOF
5105	%%
5106	a { ECHO; }
5107	b { REJECT; }
5108	c { yymore (); }
5109	d { yyless (1); }
5110	e { yyless (input () != 0); }
5111	f { unput (yytext[0]); }
5112	. { BEGIN INITIAL; }
5113	%%
5114	#ifdef YYTEXT_POINTER
5115	extern char *yytext;
5116	#endif
5117	int
5118	main (void)
5119	{
5120	return ! yylex () + ! yywrap ();
5121	}
5122	_ACEOF
5123	{ { ac_try="$LEX conftest.l"
5124	case "(($ac_try" in
5125	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5126	*) ac_try_echo=$ac_try;;
5127	esac
5128	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5129	$as_echo "$ac_try_echo"; } >&5
5130	(eval "$LEX conftest.l") 2>&5
5131	ac_status=$?
5132	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5133	test $ac_status = 0; }
5134	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
5135	$as_echo_n "checking lex output file root... " >&6; }
5136	if ${ac_cv_prog_lex_root+:} false; then :
5137	$as_echo_n "(cached) " >&6
5138	else
5139
5140	if test -f lex.yy.c; then
5141	ac_cv_prog_lex_root=lex.yy
5142	elif test -f lexyy.c; then
5143	ac_cv_prog_lex_root=lexyy
5144	else
5145	as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
5146	fi
5147	fi
5148	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
5149	$as_echo "$ac_cv_prog_lex_root" >&6; }
5150	LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
5151
5152	if test -z "${LEXLIB+set}"; then
5153	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
5154	$as_echo_n "checking lex library... " >&6; }
5155	if ${ac_cv_lib_lex+:} false; then :
5156	$as_echo_n "(cached) " >&6
5157	else
5158
5159	ac_save_LIBS=$LIBS
5160	ac_cv_lib_lex='none needed'
5161	for ac_lib in '' -lfl -ll; do
5162	LIBS="$ac_lib $ac_save_LIBS"
5163	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5164	/* end confdefs.h. */
5165	`cat $LEX_OUTPUT_ROOT.c`
5166	_ACEOF
5167	if ac_fn_c_try_link "$LINENO"; then :
5168	ac_cv_lib_lex=$ac_lib
5169	fi
5170	rm -f core conftest.err conftest.$ac_objext \
5171	conftest$ac_exeext conftest.$ac_ext
5172	test "$ac_cv_lib_lex" != 'none needed' && break
5173	done
5174	LIBS=$ac_save_LIBS
5175
5176	fi
5177	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
5178	$as_echo "$ac_cv_lib_lex" >&6; }
5179	test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
5180	fi
5181
5182
5183	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
5184	$as_echo_n "checking whether yytext is a pointer... " >&6; }
5185	if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
5186	$as_echo_n "(cached) " >&6
5187	else
5188	# POSIX says lex can declare yytext either as a pointer or an array; the
5189	# default is implementation-dependent. Figure out which it is, since
5190	# not all implementations provide the %pointer and %array declarations.
5191	ac_cv_prog_lex_yytext_pointer=no
5192	ac_save_LIBS=$LIBS
5193	LIBS="$LEXLIB $ac_save_LIBS"
5194	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5195	/* end confdefs.h. */
5196
5197	#define YYTEXT_POINTER 1
5198	`cat $LEX_OUTPUT_ROOT.c`
5199	_ACEOF
5200	if ac_fn_c_try_link "$LINENO"; then :
5201	ac_cv_prog_lex_yytext_pointer=yes
5202	fi
5203	rm -f core conftest.err conftest.$ac_objext \
5204	conftest$ac_exeext conftest.$ac_ext
5205	LIBS=$ac_save_LIBS
5206
5207	fi
5208	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
5209	$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
5210	if test $ac_cv_prog_lex_yytext_pointer = yes; then
5211
5212	$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
5213
5214	fi
5215	rm -f conftest.l $LEX_OUTPUT_ROOT.c
5216
5217	fi
5218	if test "${LEX}" = "lex" ; then echo "Error: flex required." ; exit 1 ; fi
5219
5220	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5221	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5222	set x ${MAKE-make}
5223	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5224	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
5225	$as_echo_n "(cached) " >&6
5226	else
5227	cat >conftest.make <<\_ACEOF
5228	SHELL = /bin/sh
5229	all:
5230	@echo '@@@%%%=$(MAKE)=@@@%%%'
5231	_ACEOF
5232	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5233	case `${MAKE-make} -f conftest.make 2>/dev/null` in
5234	@@@%%%=?=@@@%%%*)
5235	eval ac_cv_prog_make_${ac_make}_set=yes;;
5236	*)
5237	eval ac_cv_prog_make_${ac_make}_set=no;;
5238	esac
5239	rm -f conftest.make
5240	fi
5241	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5242	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5243	$as_echo "yes" >&6; }
5244	SET_MAKE=
5245	else
5246	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5247	$as_echo "no" >&6; }
5248	SET_MAKE="MAKE=${MAKE-make}"
5249	fi
5250
5251	if test -n "$ac_tool_prefix"; then
5252	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5253	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5254	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5255	$as_echo_n "checking for $ac_word... " >&6; }
5256	if ${ac_cv_prog_RANLIB+:} false; then :
5257	$as_echo_n "(cached) " >&6
5258	else
5259	if test -n "$RANLIB"; then
5260	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5261	else
5262	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5263	for as_dir in $PATH
5264	do
5265	IFS=$as_save_IFS
5266	test -z "$as_dir" && as_dir=.
5267	for ac_exec_ext in '' $ac_executable_extensions; do
5268	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5269	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5270	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5271	break 2
5272	fi
5273	done
5274	done
5275	IFS=$as_save_IFS
5276
5277	fi
5278	fi
5279	RANLIB=$ac_cv_prog_RANLIB
5280	if test -n "$RANLIB"; then
5281	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5282	$as_echo "$RANLIB" >&6; }
5283	else
5284	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5285	$as_echo "no" >&6; }
5286	fi
5287
5288
5289	fi
5290	if test -z "$ac_cv_prog_RANLIB"; then
5291	ac_ct_RANLIB=$RANLIB
5292	# Extract the first word of "ranlib", so it can be a program name with args.
5293	set dummy ranlib; ac_word=$2
5294	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5295	$as_echo_n "checking for $ac_word... " >&6; }
5296	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5297	$as_echo_n "(cached) " >&6
5298	else
5299	if test -n "$ac_ct_RANLIB"; then
5300	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5301	else
5302	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5303	for as_dir in $PATH
5304	do
5305	IFS=$as_save_IFS
5306	test -z "$as_dir" && as_dir=.
5307	for ac_exec_ext in '' $ac_executable_extensions; do
5308	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5309	ac_cv_prog_ac_ct_RANLIB="ranlib"
5310	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5311	break 2
5312	fi
5313	done
5314	done
5315	IFS=$as_save_IFS
5316
5317	fi
5318	fi
5319	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5320	if test -n "$ac_ct_RANLIB"; then
5321	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5322	$as_echo "$ac_ct_RANLIB" >&6; }
5323	else
5324	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5325	$as_echo "no" >&6; }
5326	fi
5327
5328	if test "x$ac_ct_RANLIB" = x; then
5329	RANLIB=":"
5330	else
5331	case $cross_compiling:$ac_tool_warned in
5332	yes:)
5333	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5334	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5335	ac_tool_warned=yes ;;
5336	esac
5337	RANLIB=$ac_ct_RANLIB
5338	fi
5339	else
5340	RANLIB="$ac_cv_prog_RANLIB"
5341	fi
5342
5343
5344	# Checks for libraries.
5345
5346	# Checks for header files.
5347	ac_ext=c
5348	ac_cpp='$CPP $CPPFLAGS'
5349	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5350	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5351	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5352	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5353	$as_echo_n "checking how to run the C preprocessor... " >&6; }
5354	# On Suns, sometimes $CPP names a directory.
5355	if test -n "$CPP" && test -d "$CPP"; then
5356	CPP=
5357	fi
5358	if test -z "$CPP"; then
5359	if ${ac_cv_prog_CPP+:} false; then :
5360	$as_echo_n "(cached) " >&6
5361	else
5362	# Double quotes because CPP needs to be expanded
5363	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5364	do
5365	ac_preproc_ok=false
5366	for ac_c_preproc_warn_flag in '' yes
5367	do
5368	# Use a header file that comes with gcc, so configuring glibc
5369	# with a fresh cross-compiler works.
5370	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5371	# <limits.h> exists even on freestanding compilers.
5372	# On the NeXT, cc -E runs the code through the compiler's parser,
5373	# not just through cpp. "Syntax error" is here to catch this case.
5374	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5375	/* end confdefs.h. */
5376	#ifdef __STDC__
5377	# include <limits.h>
5378	#else
5379	# include <assert.h>
5380	#endif
5381	Syntax error
5382	_ACEOF
5383	if ac_fn_c_try_cpp "$LINENO"; then :
5384
5385	else
5386	# Broken: fails on valid input.
5387	continue
5388	fi
5389	rm -f conftest.err conftest.i conftest.$ac_ext
5390
5391	# OK, works on sane cases. Now check whether nonexistent headers
5392	# can be detected and how.
5393	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5394	/* end confdefs.h. */
5395	#include <ac_nonexistent.h>
5396	_ACEOF
5397	if ac_fn_c_try_cpp "$LINENO"; then :
5398	# Broken: success on invalid input.
5399	continue
5400	else
5401	# Passes both tests.
5402	ac_preproc_ok=:
5403	break
5404	fi
5405	rm -f conftest.err conftest.i conftest.$ac_ext
5406
5407	done
5408	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5409	rm -f conftest.i conftest.err conftest.$ac_ext
5410	if $ac_preproc_ok; then :
5411	break
5412	fi
5413
5414	done
5415	ac_cv_prog_CPP=$CPP
5416
5417	fi
5418	CPP=$ac_cv_prog_CPP
5419	else
5420	ac_cv_prog_CPP=$CPP
5421	fi
5422	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5423	$as_echo "$CPP" >&6; }
5424	ac_preproc_ok=false
5425	for ac_c_preproc_warn_flag in '' yes
5426	do
5427	# Use a header file that comes with gcc, so configuring glibc
5428	# with a fresh cross-compiler works.
5429	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5430	# <limits.h> exists even on freestanding compilers.
5431	# On the NeXT, cc -E runs the code through the compiler's parser,
5432	# not just through cpp. "Syntax error" is here to catch this case.
5433	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5434	/* end confdefs.h. */
5435	#ifdef __STDC__
5436	# include <limits.h>
5437	#else
5438	# include <assert.h>
5439	#endif
5440	Syntax error
5441	_ACEOF
5442	if ac_fn_c_try_cpp "$LINENO"; then :
5443
5444	else
5445	# Broken: fails on valid input.
5446	continue
5447	fi
5448	rm -f conftest.err conftest.i conftest.$ac_ext
5449
5450	# OK, works on sane cases. Now check whether nonexistent headers
5451	# can be detected and how.
5452	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5453	/* end confdefs.h. */
5454	#include <ac_nonexistent.h>
5455	_ACEOF
5456	if ac_fn_c_try_cpp "$LINENO"; then :
5457	# Broken: success on invalid input.
5458	continue
5459	else
5460	# Passes both tests.
5461	ac_preproc_ok=:
5462	break
5463	fi
5464	rm -f conftest.err conftest.i conftest.$ac_ext
5465
5466	done
5467	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5468	rm -f conftest.i conftest.err conftest.$ac_ext
5469	if $ac_preproc_ok; then :
5470
5471	else
5472	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5473	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5474	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5475	See \`config.log' for more details" "$LINENO" 5; }
5476	fi
5477
5478	ac_ext=c
5479	ac_cpp='$CPP $CPPFLAGS'
5480	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5481	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5482	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5483
5484
5485	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5486	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5487	if ${ac_cv_path_GREP+:} false; then :
5488	$as_echo_n "(cached) " >&6
5489	else
5490	if test -z "$GREP"; then
5491	ac_path_GREP_found=false
5492	# Loop through the user's path and test for each of PROGNAME-LIST
5493	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5494	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5495	do
5496	IFS=$as_save_IFS
5497	test -z "$as_dir" && as_dir=.
5498	for ac_prog in grep ggrep; do
5499	for ac_exec_ext in '' $ac_executable_extensions; do
5500	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5501	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
5502	# Check for GNU ac_path_GREP and select it if it is found.
5503	# Check for GNU $ac_path_GREP
5504	case `"$ac_path_GREP" --version 2>&1` in
5505	GNU)
5506	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5507	*)
5508	ac_count=0
5509	$as_echo_n 0123456789 >"conftest.in"
5510	while :
5511	do
5512	cat "conftest.in" "conftest.in" >"conftest.tmp"
5513	mv "conftest.tmp" "conftest.in"
5514	cp "conftest.in" "conftest.nl"
5515	$as_echo 'GREP' >> "conftest.nl"
5516	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5517	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5518	as_fn_arith $ac_count + 1 && ac_count=$as_val
5519	if test $ac_count -gt ${ac_path_GREP_max-0}; then
5520	# Best one so far, save it but keep looking for a better one
5521	ac_cv_path_GREP="$ac_path_GREP"
5522	ac_path_GREP_max=$ac_count
5523	fi
5524	# 10*(2^10) chars as input seems more than enough
5525	test $ac_count -gt 10 && break
5526	done
5527	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5528	esac
5529
5530	$ac_path_GREP_found && break 3
5531	done
5532	done
5533	done
5534	IFS=$as_save_IFS
5535	if test -z "$ac_cv_path_GREP"; then
5536	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5537	fi
5538	else
5539	ac_cv_path_GREP=$GREP
5540	fi
5541
5542	fi
5543	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5544	$as_echo "$ac_cv_path_GREP" >&6; }
5545	GREP="$ac_cv_path_GREP"
5546
5547
5548	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5549	$as_echo_n "checking for egrep... " >&6; }
5550	if ${ac_cv_path_EGREP+:} false; then :
5551	$as_echo_n "(cached) " >&6
5552	else
5553	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
5554	then ac_cv_path_EGREP="$GREP -E"
5555	else
5556	if test -z "$EGREP"; then
5557	ac_path_EGREP_found=false
5558	# Loop through the user's path and test for each of PROGNAME-LIST
5559	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5560	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5561	do
5562	IFS=$as_save_IFS
5563	test -z "$as_dir" && as_dir=.
5564	for ac_prog in egrep; do
5565	for ac_exec_ext in '' $ac_executable_extensions; do
5566	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5567	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
5568	# Check for GNU ac_path_EGREP and select it if it is found.
5569	# Check for GNU $ac_path_EGREP
5570	case `"$ac_path_EGREP" --version 2>&1` in
5571	GNU)
5572	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5573	*)
5574	ac_count=0
5575	$as_echo_n 0123456789 >"conftest.in"
5576	while :
5577	do
5578	cat "conftest.in" "conftest.in" >"conftest.tmp"
5579	mv "conftest.tmp" "conftest.in"
5580	cp "conftest.in" "conftest.nl"
5581	$as_echo 'EGREP' >> "conftest.nl"
5582	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5583	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5584	as_fn_arith $ac_count + 1 && ac_count=$as_val
5585	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5586	# Best one so far, save it but keep looking for a better one
5587	ac_cv_path_EGREP="$ac_path_EGREP"
5588	ac_path_EGREP_max=$ac_count
5589	fi
5590	# 10*(2^10) chars as input seems more than enough
5591	test $ac_count -gt 10 && break
5592	done
5593	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5594	esac
5595
5596	$ac_path_EGREP_found && break 3
5597	done
5598	done
5599	done
5600	IFS=$as_save_IFS
5601	if test -z "$ac_cv_path_EGREP"; then
5602	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5603	fi
5604	else
5605	ac_cv_path_EGREP=$EGREP
5606	fi
5607
5608	fi
5609	fi
5610	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5611	$as_echo "$ac_cv_path_EGREP" >&6; }
5612	EGREP="$ac_cv_path_EGREP"
5613
5614
5615	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5616	$as_echo_n "checking for ANSI C header files... " >&6; }
5617	if ${ac_cv_header_stdc+:} false; then :
5618	$as_echo_n "(cached) " >&6
5619	else
5620	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5621	/* end confdefs.h. */
5622	#include <stdlib.h>
5623	#include <stdarg.h>
5624	#include <string.h>
5625	#include <float.h>
5626
5627	int
5628	main ()
5629	{
5630
5631	;
5632	return 0;
5633	}
5634	_ACEOF
5635	if ac_fn_c_try_compile "$LINENO"; then :
5636	ac_cv_header_stdc=yes
5637	else
5638	ac_cv_header_stdc=no
5639	fi
5640	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5641
5642	if test $ac_cv_header_stdc = yes; then
5643	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5644	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5645	/* end confdefs.h. */
5646	#include <string.h>
5647
5648	_ACEOF
5649	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5650	$EGREP "memchr" >/dev/null 2>&1; then :
5651
5652	else
5653	ac_cv_header_stdc=no
5654	fi
5655	rm -f conftest*
5656
5657	fi
5658
5659	if test $ac_cv_header_stdc = yes; then
5660	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5661	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5662	/* end confdefs.h. */
5663	#include <stdlib.h>
5664
5665	_ACEOF
5666	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5667	$EGREP "free" >/dev/null 2>&1; then :
5668
5669	else
5670	ac_cv_header_stdc=no
5671	fi
5672	rm -f conftest*
5673
5674	fi
5675
5676	if test $ac_cv_header_stdc = yes; then
5677	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5678	if test "$cross_compiling" = yes; then :
5679	:
5680	else
5681	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5682	/* end confdefs.h. */
5683	#include <ctype.h>
5684	#include <stdlib.h>
5685	#if ((' ' & 0x0FF) == 0x020)
5686	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5687	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5688	#else
5689	# define ISLOWER(c) \
5690	(('a' <= (c) && (c) <= 'i') \
5691	\|\| ('j' <= (c) && (c) <= 'r') \
5692	\|\| ('s' <= (c) && (c) <= 'z'))
5693	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5694	#endif
5695
5696	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5697	int
5698	main ()
5699	{
5700	int i;
5701	for (i = 0; i < 256; i++)
5702	if (XOR (islower (i), ISLOWER (i))
5703	\|\| toupper (i) != TOUPPER (i))
5704	return 2;
5705	return 0;
5706	}
5707	_ACEOF
5708	if ac_fn_c_try_run "$LINENO"; then :
5709
5710	else
5711	ac_cv_header_stdc=no
5712	fi
5713	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5714	conftest.$ac_objext conftest.beam conftest.$ac_ext
5715	fi
5716
5717	fi
5718	fi
5719	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5720	$as_echo "$ac_cv_header_stdc" >&6; }
5721	if test $ac_cv_header_stdc = yes; then
5722
5723	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5724
5725	fi
5726
5727	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5728	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5729	inttypes.h stdint.h unistd.h
5730	do :
5731	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5732	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5733	"
5734	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5735	cat >>confdefs.h <<_ACEOF
5736	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5737	_ACEOF
5738
5739	fi
5740
5741	done
5742
5743
5744	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5745	if test "x$ac_cv_type_size_t" = xyes; then :
5746
5747	else
5748
5749	cat >>confdefs.h <<_ACEOF
5750	#define size_t unsigned int
5751	_ACEOF
5752
5753	fi
5754
5755	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5756	# for constant arguments. Useless!
5757	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5758	$as_echo_n "checking for working alloca.h... " >&6; }
5759	if ${ac_cv_working_alloca_h+:} false; then :
5760	$as_echo_n "(cached) " >&6
5761	else
5762	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5763	/* end confdefs.h. */
5764	#include <alloca.h>
5765	int
5766	main ()
5767	{
5768	char p = (char ) alloca (2 * sizeof (int));
5769	if (p) return 0;
5770	;
5771	return 0;
5772	}
5773	_ACEOF
5774	if ac_fn_c_try_link "$LINENO"; then :
5775	ac_cv_working_alloca_h=yes
5776	else
5777	ac_cv_working_alloca_h=no
5778	fi
5779	rm -f core conftest.err conftest.$ac_objext \
5780	conftest$ac_exeext conftest.$ac_ext
5781	fi
5782	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5783	$as_echo "$ac_cv_working_alloca_h" >&6; }
5784	if test $ac_cv_working_alloca_h = yes; then
5785
5786	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5787
5788	fi
5789
5790	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5791	$as_echo_n "checking for alloca... " >&6; }
5792	if ${ac_cv_func_alloca_works+:} false; then :
5793	$as_echo_n "(cached) " >&6
5794	else
5795	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5796	/* end confdefs.h. */
5797	#ifdef __GNUC__
5798	# define alloca __builtin_alloca
5799	#else
5800	# ifdef _MSC_VER
5801	# include <malloc.h>
5802	# define alloca _alloca
5803	# else
5804	# ifdef HAVE_ALLOCA_H
5805	# include <alloca.h>
5806	# else
5807	# ifdef _AIX
5808	#pragma alloca
5809	# else
5810	# ifndef alloca /* predefined by HP cc +Olibcalls */
5811	void *alloca (size_t);
5812	# endif
5813	# endif
5814	# endif
5815	# endif
5816	#endif
5817
5818	int
5819	main ()
5820	{
5821	char p = (char ) alloca (1);
5822	if (p) return 0;
5823	;
5824	return 0;
5825	}
5826	_ACEOF
5827	if ac_fn_c_try_link "$LINENO"; then :
5828	ac_cv_func_alloca_works=yes
5829	else
5830	ac_cv_func_alloca_works=no
5831	fi
5832	rm -f core conftest.err conftest.$ac_objext \
5833	conftest$ac_exeext conftest.$ac_ext
5834	fi
5835	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5836	$as_echo "$ac_cv_func_alloca_works" >&6; }
5837
5838	if test $ac_cv_func_alloca_works = yes; then
5839
5840	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5841
5842	else
5843	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
5844	# that cause trouble. Some versions do not even contain alloca or
5845	# contain a buggy version. If you still want to use their alloca,
5846	# use ar to extract alloca.o from them instead of compiling alloca.c.
5847
5848	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5849
5850	$as_echo "#define C_ALLOCA 1" >>confdefs.h
5851
5852
5853	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5854	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5855	if ${ac_cv_os_cray+:} false; then :
5856	$as_echo_n "(cached) " >&6
5857	else
5858	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5859	/* end confdefs.h. */
5860	#if defined CRAY && ! defined CRAY2
5861	webecray
5862	#else
5863	wenotbecray
5864	#endif
5865
5866	_ACEOF
5867	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5868	$EGREP "webecray" >/dev/null 2>&1; then :
5869	ac_cv_os_cray=yes
5870	else
5871	ac_cv_os_cray=no
5872	fi
5873	rm -f conftest*
5874
5875	fi
5876	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5877	$as_echo "$ac_cv_os_cray" >&6; }
5878	if test $ac_cv_os_cray = yes; then
5879	for ac_func in _getb67 GETB67 getb67; do
5880	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5881	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5882	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5883
5884	cat >>confdefs.h <<_ACEOF
5885	#define CRAY_STACKSEG_END $ac_func
5886	_ACEOF
5887
5888	break
5889	fi
5890
5891	done
5892	fi
5893
5894	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5895	$as_echo_n "checking stack direction for C alloca... " >&6; }
5896	if ${ac_cv_c_stack_direction+:} false; then :
5897	$as_echo_n "(cached) " >&6
5898	else
5899	if test "$cross_compiling" = yes; then :
5900	ac_cv_c_stack_direction=0
5901	else
5902	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5903	/* end confdefs.h. */
5904	$ac_includes_default
5905	int
5906	find_stack_direction ()
5907	{
5908	static char *addr = 0;
5909	auto char dummy;
5910	if (addr == 0)
5911	{
5912	addr = &dummy;
5913	return find_stack_direction ();
5914	}
5915	else
5916	return (&dummy > addr) ? 1 : -1;
5917	}
5918
5919	int
5920	main ()
5921	{
5922	return find_stack_direction () < 0;
5923	}
5924	_ACEOF
5925	if ac_fn_c_try_run "$LINENO"; then :
5926	ac_cv_c_stack_direction=1
5927	else
5928	ac_cv_c_stack_direction=-1
5929	fi
5930	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5931	conftest.$ac_objext conftest.beam conftest.$ac_ext
5932	fi
5933
5934	fi
5935	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5936	$as_echo "$ac_cv_c_stack_direction" >&6; }
5937	cat >>confdefs.h <<_ACEOF
5938	#define STACK_DIRECTION $ac_cv_c_stack_direction
5939	_ACEOF
5940
5941
5942	fi
5943
5944	for ac_header in fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h
5945	do :
5946	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5947	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5948	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5949	cat >>confdefs.h <<_ACEOF
5950	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5951	_ACEOF
5952
5953	fi
5954
5955	done
5956
5957
5958	# Checks for typedefs, structures, and compiler characteristics.
5959	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
5960	$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
5961	if ${ac_cv_header_stdbool_h+:} false; then :
5962	$as_echo_n "(cached) " >&6
5963	else
5964	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5965	/* end confdefs.h. */
5966
5967	#include <stdbool.h>
5968	#ifndef bool
5969	"error: bool is not defined"
5970	#endif
5971	#ifndef false
5972	"error: false is not defined"
5973	#endif
5974	#if false
5975	"error: false is not 0"
5976	#endif
5977	#ifndef true
5978	"error: true is not defined"
5979	#endif
5980	#if true != 1
5981	"error: true is not 1"
5982	#endif
5983	#ifndef __bool_true_false_are_defined
5984	"error: __bool_true_false_are_defined is not defined"
5985	#endif
5986
5987	struct s { _Bool s: 1; _Bool t; } s;
5988
5989	char a[true == 1 ? 1 : -1];
5990	char b[false == 0 ? 1 : -1];
5991	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
5992	char d[(bool) 0.5 == true ? 1 : -1];
5993	/* See body of main program for 'e'. */
5994	char f[(_Bool) 0.0 == false ? 1 : -1];
5995	char g[true];
5996	char h[sizeof (_Bool)];
5997	char i[sizeof s.t];
5998	enum { j = false, k = true, l = false * true, m = true * 256 };
5999	/* The following fails for
6000	HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
6001	_Bool n[m];
6002	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
6003	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
6004	/* Catch a bug in an HP-UX C compiler. See
6005	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
6006	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
6007	*/
6008	_Bool q = true;
6009	_Bool *pq = &q;
6010
6011	int
6012	main ()
6013	{
6014
6015	bool e = &s;
6016	*pq \|= q;
6017	*pq \|= ! q;
6018	/* Refer to every declared value, to avoid compiler optimizations. */
6019	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
6020	+ !m + !n + !o + !p + !q + !pq);
6021
6022	;
6023	return 0;
6024	}
6025	_ACEOF
6026	if ac_fn_c_try_compile "$LINENO"; then :
6027	ac_cv_header_stdbool_h=yes
6028	else
6029	ac_cv_header_stdbool_h=no
6030	fi
6031	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6032	fi
6033	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
6034	$as_echo "$ac_cv_header_stdbool_h" >&6; }
6035	ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
6036	if test "x$ac_cv_type__Bool" = xyes; then :
6037
6038	cat >>confdefs.h <<_ACEOF
6039	#define HAVE__BOOL 1
6040	_ACEOF
6041
6042
6043	fi
6044
6045	if test $ac_cv_header_stdbool_h = yes; then
6046
6047	$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
6048
6049	fi
6050
6051	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
6052	$as_echo_n "checking for inline... " >&6; }
6053	if ${ac_cv_c_inline+:} false; then :
6054	$as_echo_n "(cached) " >&6
6055	else
6056	ac_cv_c_inline=no
6057	for ac_kw in inline __inline__ __inline; do
6058	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6059	/* end confdefs.h. */
6060	#ifndef __cplusplus
6061	typedef int foo_t;
6062	static $ac_kw foo_t static_foo () {return 0; }
6063	$ac_kw foo_t foo () {return 0; }
6064	#endif
6065
6066	_ACEOF
6067	if ac_fn_c_try_compile "$LINENO"; then :
6068	ac_cv_c_inline=$ac_kw
6069	fi
6070	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6071	test "$ac_cv_c_inline" != no && break
6072	done
6073
6074	fi
6075	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
6076	$as_echo "$ac_cv_c_inline" >&6; }
6077
6078	case $ac_cv_c_inline in
6079	inline \| yes) ;;
6080	*)
6081	case $ac_cv_c_inline in
6082	no) ac_val=;;
6083	*) ac_val=$ac_cv_c_inline;;
6084	esac
6085	cat >>confdefs.h <<_ACEOF
6086	#ifndef __cplusplus
6087	#define inline $ac_val
6088	#endif
6089	_ACEOF
6090	;;
6091	esac
6092
6093	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6094	case $ac_cv_c_int16_t in #(
6095	no\|yes) ;; #(
6096	*)
6097
6098	cat >>confdefs.h <<_ACEOF
6099	#define int16_t $ac_cv_c_int16_t
6100	_ACEOF
6101	;;
6102	esac
6103
6104	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6105	case $ac_cv_c_int32_t in #(
6106	no\|yes) ;; #(
6107	*)
6108
6109	cat >>confdefs.h <<_ACEOF
6110	#define int32_t $ac_cv_c_int32_t
6111	_ACEOF
6112	;;
6113	esac
6114
6115	ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6116	case $ac_cv_c_int8_t in #(
6117	no\|yes) ;; #(
6118	*)
6119
6120	cat >>confdefs.h <<_ACEOF
6121	#define int8_t $ac_cv_c_int8_t
6122	_ACEOF
6123	;;
6124	esac
6125
6126	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
6127	$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
6128	if ${ac_cv_c_restrict+:} false; then :
6129	$as_echo_n "(cached) " >&6
6130	else
6131	ac_cv_c_restrict=no
6132	# The order here caters to the fact that C++ does not require restrict.
6133	for ac_kw in __restrict __restrict__ _Restrict restrict; do
6134	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6135	/* end confdefs.h. */
6136	typedef int * int_ptr;
6137	int foo (int_ptr $ac_kw ip) {
6138	return ip[0];
6139	}
6140	int
6141	main ()
6142	{
6143	int s[1];
6144	int * $ac_kw t = s;
6145	t[0] = 0;
6146	return foo(t)
6147	;
6148	return 0;
6149	}
6150	_ACEOF
6151	if ac_fn_c_try_compile "$LINENO"; then :
6152	ac_cv_c_restrict=$ac_kw
6153	fi
6154	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6155	test "$ac_cv_c_restrict" != no && break
6156	done
6157
6158	fi
6159	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
6160	$as_echo "$ac_cv_c_restrict" >&6; }
6161
6162	case $ac_cv_c_restrict in
6163	restrict) ;;
6164	no) $as_echo "#define restrict /**/" >>confdefs.h
6165	;;
6166	*) cat >>confdefs.h <<_ACEOF
6167	#define restrict $ac_cv_c_restrict
6168	_ACEOF
6169	;;
6170	esac
6171
6172	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
6173	if test "x$ac_cv_type_size_t" = xyes; then :
6174
6175	else
6176
6177	cat >>confdefs.h <<_ACEOF
6178	#define size_t unsigned int
6179	_ACEOF
6180
6181	fi
6182
6183	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6184	case $ac_cv_c_uint16_t in #(
6185	no\|yes) ;; #(
6186	*)
6187
6188
6189	cat >>confdefs.h <<_ACEOF
6190	#define uint16_t $ac_cv_c_uint16_t
6191	_ACEOF
6192	;;
6193	esac
6194
6195	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6196	case $ac_cv_c_uint32_t in #(
6197	no\|yes) ;; #(
6198	*)
6199
6200	$as_echo "#define _UINT32_T 1" >>confdefs.h
6201
6202
6203	cat >>confdefs.h <<_ACEOF
6204	#define uint32_t $ac_cv_c_uint32_t
6205	_ACEOF
6206	;;
6207	esac
6208
6209	ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6210	case $ac_cv_c_uint8_t in #(
6211	no\|yes) ;; #(
6212	*)
6213
6214	$as_echo "#define _UINT8_T 1" >>confdefs.h
6215
6216
6217	cat >>confdefs.h <<_ACEOF
6218	#define uint8_t $ac_cv_c_uint8_t
6219	_ACEOF
6220	;;
6221	esac
6222
6223
6224	# Checks for library functions.
6225	for ac_func in memset putenv strchr strtol
6226	do :
6227	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6228	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6229	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6230	cat >>confdefs.h <<_ACEOF
6231	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6232	_ACEOF
6233
6234	fi
6235	done
6236
6237
6238	ac_config_files="$ac_config_files Makefile src/driver/Makefile src/Makefile src/benchmark/Makefile src/examples/Makefile src/tests/Makefile src/prelude/Makefile src/libcfa/Makefile"
6239
6240
6241	cat >confcache <<\_ACEOF
6242	# This file is a shell script that caches the results of configure
6243	# tests run on this system so they can be shared between configure
6244	# scripts and configure runs, see configure's option --config-cache.
6245	# It is not useful on other systems. If it contains results you don't
6246	# want to keep, you may remove or edit it.
6247	#
6248	# config.status only pays attention to the cache file if you give it
6249	# the --recheck option to rerun configure.
6250	#
6251	# `ac_cv_env_foo' variables (set or unset) will be overridden when
6252	# loading this file, other unset `ac_cv_foo' will be assigned the
6253	# following values.
6254
6255	_ACEOF
6256
6257	# The following way of writing the cache mishandles newlines in values,
6258	# but we know of no workaround that is simple, portable, and efficient.
6259	# So, we kill variables containing newlines.
6260	# Ultrix sh set writes to stderr and can't be redirected directly,
6261	# and sets the high bit in the cache file unless we assign to the vars.
6262	(
6263	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
6264	eval ac_val=\$$ac_var
6265	case $ac_val in #(
6266	${as_nl})
6267	case $ac_var in #(
6268	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6269	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6270	esac
6271	case $ac_var in #(
6272	_ \| IFS \| as_nl) ;; #(
6273	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
6274	*) { eval $ac_var=; unset $ac_var;} ;;
6275	esac ;;
6276	esac
6277	done
6278
6279	(set) 2>&1 \|
6280	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6281	${as_nl}ac_space=\ )
6282	# `set' does not quote correctly, so add quotes: double-quote
6283	# substitution turns \\\\ into \\, and sed turns \\ into \.
6284	sed -n \
6285	"s/'/'\\\\''/g;
6286	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6287	;; #(
6288	*)
6289	# `set' quotes correctly as required by POSIX, so do not add quotes.
6290	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
6291	;;
6292	esac \|
6293	sort
6294	) \|
6295	sed '
6296	/^ac_cv_env_/b end
6297	t clear
6298	:clear
6299	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6300	t end
6301	s/^$[^=]$=$.$$/\1=${\1=\2}/
6302	:end' >>confcache
6303	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6304	if test -w "$cache_file"; then
6305	if test "x$cache_file" != "x/dev/null"; then
6306	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6307	$as_echo "$as_me: updating cache $cache_file" >&6;}
6308	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
6309	cat confcache >"$cache_file"
6310	else
6311	case $cache_file in #(
6312	/ \| ?:*)
6313	mv -f confcache "$cache_file"$$ &&
6314	mv -f "$cache_file"$$ "$cache_file" ;; #(
6315	*)
6316	mv -f confcache "$cache_file" ;;
6317	esac
6318	fi
6319	fi
6320	else
6321	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6322	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6323	fi
6324	fi
6325	rm -f confcache
6326
6327	test "x$prefix" = xNONE && prefix=$ac_default_prefix
6328	# Let make expand exec_prefix.
6329	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6330
6331	DEFS=-DHAVE_CONFIG_H
6332
6333	ac_libobjs=
6334	ac_ltlibobjs=
6335	U=
6336	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6337	# 1. Remove the extension, and $U if already installed.
6338	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6339	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
6340	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6341	# will be set to the directory where LIBOBJS objects are built.
6342	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6343	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6344	done
6345	LIBOBJS=$ac_libobjs
6346
6347	LTLIBOBJS=$ac_ltlibobjs
6348
6349
6350	if test -n "$EXEEXT"; then
6351	am__EXEEXT_TRUE=
6352	am__EXEEXT_FALSE='#'
6353	else
6354	am__EXEEXT_TRUE='#'
6355	am__EXEEXT_FALSE=
6356	fi
6357
6358	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
6359	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
6360	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6361	fi
6362	if test -z "${BUILD_RELEASE_TRUE}" && test -z "${BUILD_RELEASE_FALSE}"; then
6363	as_fn_error $? "conditional \"BUILD_RELEASE\" was never defined.
6364	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6365	fi
6366	if test -z "${BUILD_DEBUG_TRUE}" && test -z "${BUILD_DEBUG_FALSE}"; then
6367	as_fn_error $? "conditional \"BUILD_DEBUG\" was never defined.
6368	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6369	fi
6370	if test -z "${BUILD_NO_LIB_TRUE}" && test -z "${BUILD_NO_LIB_FALSE}"; then
6371	as_fn_error $? "conditional \"BUILD_NO_LIB\" was never defined.
6372	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6373	fi
6374	if test -z "${BUILD_CONCURRENCY_TRUE}" && test -z "${BUILD_CONCURRENCY_FALSE}"; then
6375	as_fn_error $? "conditional \"BUILD_CONCURRENCY\" was never defined.
6376	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6377	fi
6378	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6379	as_fn_error $? "conditional \"AMDEP\" was never defined.
6380	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6381	fi
6382	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6383	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
6384	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6385	fi
6386	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6387	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
6388	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6389	fi
6390	if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
6391	as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
6392	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6393	fi
6394
6395	: "${CONFIG_STATUS=./config.status}"
6396	ac_write_fail=0
6397	ac_clean_files_save=$ac_clean_files
6398	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6399	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6400	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6401	as_write_fail=0
6402	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
6403	#! $SHELL
6404	# Generated by $as_me.
6405	# Run this file to recreate the current configuration.
6406	# Compiler output produced by configure, useful for debugging
6407	# configure, is in config.log if it exists.
6408
6409	debug=false
6410	ac_cs_recheck=false
6411	ac_cs_silent=false
6412
6413	SHELL=\${CONFIG_SHELL-$SHELL}
6414	export SHELL
6415	_ASEOF
6416	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
6417	## -------------------- ##
6418	## M4sh Initialization. ##
6419	## -------------------- ##
6420
6421	# Be more Bourne compatible
6422	DUALCASE=1; export DUALCASE # for MKS sh
6423	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6424	emulate sh
6425	NULLCMD=:
6426	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6427	# is contrary to our usage. Disable this feature.
6428	alias -g '${1+"$@"}'='"$@"'
6429	setopt NO_GLOB_SUBST
6430	else
6431	case `(set -o) 2>/dev/null` in #(
6432	posix) :
6433	set -o posix ;; #(
6434	*) :
6435	;;
6436	esac
6437	fi
6438
6439
6440	as_nl='
6441	'
6442	export as_nl
6443	# Printing a long string crashes Solaris 7 /usr/bin/printf.
6444	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6445	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6446	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6447	# Prefer a ksh shell builtin over an external printf program on Solaris,
6448	# but without wasting forks for bash or zsh.
6449	if test -z "$BASH_VERSION$ZSH_VERSION" \
6450	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6451	as_echo='print -r --'
6452	as_echo_n='print -rn --'
6453	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6454	as_echo='printf %s\n'
6455	as_echo_n='printf %s'
6456	else
6457	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6458	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6459	as_echo_n='/usr/ucb/echo -n'
6460	else
6461	as_echo_body='eval expr "X$1" : "X\$.*\$"'
6462	as_echo_n_body='eval
6463	arg=$1;
6464	case $arg in #(
6465	"$as_nl")
6466	expr "X$arg" : "X\$.*\$$as_nl";
6467	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
6468	esac;
6469	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
6470	'
6471	export as_echo_n_body
6472	as_echo_n='sh -c $as_echo_n_body as_echo'
6473	fi
6474	export as_echo_body
6475	as_echo='sh -c $as_echo_body as_echo'
6476	fi
6477
6478	# The user is always right.
6479	if test "${PATH_SEPARATOR+set}" != set; then
6480	PATH_SEPARATOR=:
6481	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6482	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
6483	PATH_SEPARATOR=';'
6484	}
6485	fi
6486
6487
6488	# IFS
6489	# We need space, tab and new line, in precisely that order. Quoting is
6490	# there to prevent editors from complaining about space-tab.
6491	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6492	# splitting by setting IFS to empty value.)
6493	IFS=" "" $as_nl"
6494
6495	# Find who we are. Look in the path if we contain no directory separator.
6496	as_myself=
6497	case $0 in #((
6498	[\\/] ) as_myself=$0 ;;
6499	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6500	for as_dir in $PATH
6501	do
6502	IFS=$as_save_IFS
6503	test -z "$as_dir" && as_dir=.
6504	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6505	done
6506	IFS=$as_save_IFS
6507
6508	;;
6509	esac
6510	# We did not find ourselves, most probably we were run as `sh COMMAND'
6511	# in which case we are not to be found in the path.
6512	if test "x$as_myself" = x; then
6513	as_myself=$0
6514	fi
6515	if test ! -f "$as_myself"; then
6516	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6517	exit 1
6518	fi
6519
6520	# Unset variables that we do not need and which cause bugs (e.g. in
6521	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
6522	# suppresses any "Segmentation fault" message there. '((' could
6523	# trigger a bug in pdksh 5.2.14.
6524	for as_var in BASH_ENV ENV MAIL MAILPATH
6525	do eval test x\${$as_var+set} = xset \
6526	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
6527	done
6528	PS1='$ '
6529	PS2='> '
6530	PS4='+ '
6531
6532	# NLS nuisances.
6533	LC_ALL=C
6534	export LC_ALL
6535	LANGUAGE=C
6536	export LANGUAGE
6537
6538	# CDPATH.
6539	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6540
6541
6542	# as_fn_error STATUS ERROR [LINENO LOG_FD]
6543	# ----------------------------------------
6544	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6545	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6546	# script with STATUS, using 1 if that was 0.
6547	as_fn_error ()
6548	{
6549	as_status=$1; test $as_status -eq 0 && as_status=1
6550	if test "$4"; then
6551	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6552	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6553	fi
6554	$as_echo "$as_me: error: $2" >&2
6555	as_fn_exit $as_status
6556	} # as_fn_error
6557
6558
6559	# as_fn_set_status STATUS
6560	# -----------------------
6561	# Set $? to STATUS, without forking.
6562	as_fn_set_status ()
6563	{
6564	return $1
6565	} # as_fn_set_status
6566
6567	# as_fn_exit STATUS
6568	# -----------------
6569	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6570	as_fn_exit ()
6571	{
6572	set +e
6573	as_fn_set_status $1
6574	exit $1
6575	} # as_fn_exit
6576
6577	# as_fn_unset VAR
6578	# ---------------
6579	# Portably unset VAR.
6580	as_fn_unset ()
6581	{
6582	{ eval $1=; unset $1;}
6583	}
6584	as_unset=as_fn_unset
6585	# as_fn_append VAR VALUE
6586	# ----------------------
6587	# Append the text in VALUE to the end of the definition contained in VAR. Take
6588	# advantage of any shell optimizations that allow amortized linear growth over
6589	# repeated appends, instead of the typical quadratic growth present in naive
6590	# implementations.
6591	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6592	eval 'as_fn_append ()
6593	{
6594	eval $1+=\$2
6595	}'
6596	else
6597	as_fn_append ()
6598	{
6599	eval $1=\$$1\$2
6600	}
6601	fi # as_fn_append
6602
6603	# as_fn_arith ARG...
6604	# ------------------
6605	# Perform arithmetic evaluation on the ARGs, and store the result in the
6606	# global $as_val. Take advantage of shells that can avoid forks. The arguments
6607	# must be portable across $(()) and expr.
6608	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6609	eval 'as_fn_arith ()
6610	{
6611	as_val=$(( $* ))
6612	}'
6613	else
6614	as_fn_arith ()
6615	{
6616	as_val=`expr "$@" \|\| test $? -eq 1`
6617	}
6618	fi # as_fn_arith
6619
6620
6621	if expr a : '$a$' >/dev/null 2>&1 &&
6622	test "X`expr 00001 : '.*$...$'`" = X001; then
6623	as_expr=expr
6624	else
6625	as_expr=false
6626	fi
6627
6628	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6629	as_basename=basename
6630	else
6631	as_basename=false
6632	fi
6633
6634	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6635	as_dirname=dirname
6636	else
6637	as_dirname=false
6638	fi
6639
6640	as_me=`$as_basename -- "$0" \|\|
6641	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6642	X"$0" : 'X$//$$' \\| \
6643	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
6644	$as_echo X/"$0" \|
6645	sed '/^.\/$[^/][^/]$\/*$/{
6646	s//\1/
6647	q
6648	}
6649	/^X\/$\/\/$$/{
6650	s//\1/
6651	q
6652	}
6653	/^X\/$\/$.*/{
6654	s//\1/
6655	q
6656	}
6657	s/.*/./; q'`
6658
6659	# Avoid depending upon Character Ranges.
6660	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6661	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6662	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6663	as_cr_digits='0123456789'
6664	as_cr_alnum=$as_cr_Letters$as_cr_digits
6665
6666	ECHO_C= ECHO_N= ECHO_T=
6667	case `echo -n x` in #(((((
6668	-n*)
6669	case `echo 'xy\c'` in
6670	c) ECHO_T=' ';; # ECHO_T is single tab character.
6671	xy) ECHO_C='\c';;
6672	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
6673	ECHO_T=' ';;
6674	esac;;
6675	*)
6676	ECHO_N='-n';;
6677	esac
6678
6679	rm -f conf$$ conf$$.exe conf$$.file
6680	if test -d conf$$.dir; then
6681	rm -f conf$$.dir/conf$$.file
6682	else
6683	rm -f conf$$.dir
6684	mkdir conf$$.dir 2>/dev/null
6685	fi
6686	if (echo >conf$$.file) 2>/dev/null; then
6687	if ln -s conf$$.file conf$$ 2>/dev/null; then
6688	as_ln_s='ln -s'
6689	# ... but there are two gotchas:
6690	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6691	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6692	# In both cases, we have to default to `cp -p'.
6693	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
6694	as_ln_s='cp -p'
6695	elif ln conf$$.file conf$$ 2>/dev/null; then
6696	as_ln_s=ln
6697	else
6698	as_ln_s='cp -p'
6699	fi
6700	else
6701	as_ln_s='cp -p'
6702	fi
6703	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6704	rmdir conf$$.dir 2>/dev/null
6705
6706
6707	# as_fn_mkdir_p
6708	# -------------
6709	# Create "$as_dir" as a directory, including parents if necessary.
6710	as_fn_mkdir_p ()
6711	{
6712
6713	case $as_dir in #(
6714	-*) as_dir=./$as_dir;;
6715	esac
6716	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
6717	as_dirs=
6718	while :; do
6719	case $as_dir in #(
6720	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
6721	*) as_qdir=$as_dir;;
6722	esac
6723	as_dirs="'$as_qdir' $as_dirs"
6724	as_dir=`$as_dirname -- "$as_dir" \|\|
6725	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6726	X"$as_dir" : 'X$//$[^/]' \\| \
6727	X"$as_dir" : 'X$//$$' \\| \
6728	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
6729	$as_echo X"$as_dir" \|
6730	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6731	s//\1/
6732	q
6733	}
6734	/^X$\/\/$[^/].*/{
6735	s//\1/
6736	q
6737	}
6738	/^X$\/\/$$/{
6739	s//\1/
6740	q
6741	}
6742	/^X$\/$.*/{
6743	s//\1/
6744	q
6745	}
6746	s/.*/./; q'`
6747	test -d "$as_dir" && break
6748	done
6749	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
6750	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
6751
6752
6753	} # as_fn_mkdir_p
6754	if mkdir -p . 2>/dev/null; then
6755	as_mkdir_p='mkdir -p "$as_dir"'
6756	else
6757	test -d ./-p && rmdir ./-p
6758	as_mkdir_p=false
6759	fi
6760
6761	if test -x / >/dev/null 2>&1; then
6762	as_test_x='test -x'
6763	else
6764	if ls -dL / >/dev/null 2>&1; then
6765	as_ls_L_option=L
6766	else
6767	as_ls_L_option=
6768	fi
6769	as_test_x='
6770	eval sh -c '\''
6771	if test -d "$1"; then
6772	test -d "$1/.";
6773	else
6774	case $1 in #(
6775	-*)set "./$1";;
6776	esac;
6777	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
6778	???[sx]):;;)false;;esac;fi
6779	'\'' sh
6780	'
6781	fi
6782	as_executable_p=$as_test_x
6783
6784	# Sed expression to map a string onto a valid CPP name.
6785	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6786
6787	# Sed expression to map a string onto a valid variable name.
6788	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6789
6790
6791	exec 6>&1
6792	## ----------------------------------- ##
6793	## Main body of $CONFIG_STATUS script. ##
6794	## ----------------------------------- ##
6795	_ASEOF
6796	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
6797
6798	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6799	# Save the log message, to keep $0 and so on meaningful, and to
6800	# report actual input values of CONFIG_FILES etc. instead of their
6801	# values after options handling.
6802	ac_log="
6803	This file was extended by cfa-cc $as_me 1.0.0.0, which was
6804	generated by GNU Autoconf 2.68. Invocation command line was
6805
6806	CONFIG_FILES = $CONFIG_FILES
6807	CONFIG_HEADERS = $CONFIG_HEADERS
6808	CONFIG_LINKS = $CONFIG_LINKS
6809	CONFIG_COMMANDS = $CONFIG_COMMANDS
6810	$ $0 $@
6811
6812	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
6813	"
6814
6815	_ACEOF
6816
6817	case $ac_config_files in *"
6818	") set x $ac_config_files; shift; ac_config_files=$;;
6819	esac
6820
6821	case $ac_config_headers in *"
6822	") set x $ac_config_headers; shift; ac_config_headers=$;;
6823	esac
6824
6825
6826	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6827	# Files that config.status was made for.
6828	config_files="$ac_config_files"
6829	config_headers="$ac_config_headers"
6830	config_commands="$ac_config_commands"
6831
6832	_ACEOF
6833
6834	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6835	ac_cs_usage="\
6836	\`$as_me' instantiates files and other configuration actions
6837	from templates according to the current configuration. Unless the files
6838	and actions are specified as TAGs, all are instantiated by default.
6839
6840	Usage: $0 [OPTION]... [TAG]...
6841
6842	-h, --help print this help, then exit
6843	-V, --version print version number and configuration settings, then exit
6844	--config print configuration, then exit
6845	-q, --quiet, --silent
6846	do not print progress messages
6847	-d, --debug don't remove temporary files
6848	--recheck update $as_me by reconfiguring in the same conditions
6849	--file=FILE[:TEMPLATE]
6850	instantiate the configuration file FILE
6851	--header=FILE[:TEMPLATE]
6852	instantiate the configuration header FILE
6853
6854	Configuration files:
6855	$config_files
6856
6857	Configuration headers:
6858	$config_headers
6859
6860	Configuration commands:
6861	$config_commands
6862
6863	Report bugs to <cforall@plg.uwaterloo.ca>."
6864
6865	_ACEOF
6866	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6867	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6868	ac_cs_version="\\
6869	cfa-cc config.status 1.0.0.0
6870	configured by $0, generated by GNU Autoconf 2.68,
6871	with options \\"\$ac_cs_config\\"
6872
6873	Copyright (C) 2010 Free Software Foundation, Inc.
6874	This config.status script is free software; the Free Software Foundation
6875	gives unlimited permission to copy, distribute and modify it."
6876
6877	ac_pwd='$ac_pwd'
6878	srcdir='$srcdir'
6879	INSTALL='$INSTALL'
6880	MKDIR_P='$MKDIR_P'
6881	AWK='$AWK'
6882	test -n "\$AWK" \|\| AWK=awk
6883	_ACEOF
6884
6885	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6886	# The default lists apply if the user does not specify any file.
6887	ac_need_defaults=:
6888	while test $# != 0
6889	do
6890	case $1 in
6891	--=?)
6892	ac_option=`expr "X$1" : 'X$[^=]*$='`
6893	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
6894	ac_shift=:
6895	;;
6896	--*=)
6897	ac_option=`expr "X$1" : 'X$[^=]*$='`
6898	ac_optarg=
6899	ac_shift=:
6900	;;
6901	*)
6902	ac_option=$1
6903	ac_optarg=$2
6904	ac_shift=shift
6905	;;
6906	esac
6907
6908	case $ac_option in
6909	# Handling of the options.
6910	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
6911	ac_cs_recheck=: ;;
6912	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
6913	$as_echo "$ac_cs_version"; exit ;;
6914	--config \| --confi \| --conf \| --con \| --co \| --c )
6915	$as_echo "$ac_cs_config"; exit ;;
6916	--debug \| --debu \| --deb \| --de \| --d \| -d )
6917	debug=: ;;
6918	--file \| --fil \| --fi \| --f )
6919	$ac_shift
6920	case $ac_optarg in
6921	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6922	'') as_fn_error $? "missing file argument" ;;
6923	esac
6924	as_fn_append CONFIG_FILES " '$ac_optarg'"
6925	ac_need_defaults=false;;
6926	--header \| --heade \| --head \| --hea )
6927	$ac_shift
6928	case $ac_optarg in
6929	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6930	esac
6931	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6932	ac_need_defaults=false;;
6933	--he \| --h)
6934	# Conflict between --help and --header
6935	as_fn_error $? "ambiguous option: \`$1'
6936	Try \`$0 --help' for more information.";;
6937	--help \| --hel \| -h )
6938	$as_echo "$ac_cs_usage"; exit ;;
6939	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
6940	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
6941	ac_cs_silent=: ;;
6942
6943	# This is an error.
6944	-*) as_fn_error $? "unrecognized option: \`$1'
6945	Try \`$0 --help' for more information." ;;
6946
6947	*) as_fn_append ac_config_targets " $1"
6948	ac_need_defaults=false ;;
6949
6950	esac
6951	shift
6952	done
6953
6954	ac_configure_extra_args=
6955
6956	if $ac_cs_silent; then
6957	exec 6>/dev/null
6958	ac_configure_extra_args="$ac_configure_extra_args --silent"
6959	fi
6960
6961	_ACEOF
6962	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6963	if \$ac_cs_recheck; then
6964	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6965	shift
6966	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6967	CONFIG_SHELL='$SHELL'
6968	export CONFIG_SHELL
6969	exec "\$@"
6970	fi
6971
6972	_ACEOF
6973	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6974	exec 5>>config.log
6975	{
6976	echo
6977	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6978	## Running $as_me. ##
6979	_ASBOX
6980	$as_echo "$ac_log"
6981	} >&5
6982
6983	_ACEOF
6984	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6985	#
6986	# INIT-COMMANDS
6987	#
6988	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
6989
6990	_ACEOF
6991
6992	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6993
6994	# Handling of arguments.
6995	for ac_config_target in $ac_config_targets
6996	do
6997	case $ac_config_target in
6998	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6999	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7000	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7001	"src/driver/Makefile") CONFIG_FILES="$CONFIG_FILES src/driver/Makefile" ;;
7002	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
7003	"src/benchmark/Makefile") CONFIG_FILES="$CONFIG_FILES src/benchmark/Makefile" ;;
7004	"src/examples/Makefile") CONFIG_FILES="$CONFIG_FILES src/examples/Makefile" ;;
7005	"src/tests/Makefile") CONFIG_FILES="$CONFIG_FILES src/tests/Makefile" ;;
7006	"src/prelude/Makefile") CONFIG_FILES="$CONFIG_FILES src/prelude/Makefile" ;;
7007	"src/libcfa/Makefile") CONFIG_FILES="$CONFIG_FILES src/libcfa/Makefile" ;;
7008
7009	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7010	esac
7011	done
7012
7013
7014	# If the user did not use the arguments to specify the items to instantiate,
7015	# then the envvar interface is used. Set only those that are not.
7016	# We use the long form for the default assignment because of an extremely
7017	# bizarre bug on SunOS 4.1.3.
7018	if $ac_need_defaults; then
7019	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
7020	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
7021	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
7022	fi
7023
7024	# Have a temporary directory for convenience. Make it in the build tree
7025	# simply because there is no reason against having it here, and in addition,
7026	# creating and moving files from /tmp can sometimes cause problems.
7027	# Hook for its removal unless debugging.
7028	# Note that there is a small window in which the directory will not be cleaned:
7029	# after its creation but before its name has been assigned to `$tmp'.
7030	$debug \|\|
7031	{
7032	tmp= ac_tmp=
7033	trap 'exit_status=$?
7034	: "${ac_tmp:=$tmp}"
7035	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
7036	' 0
7037	trap 'as_fn_exit 1' 1 2 13 15
7038	}
7039	# Create a (secure) tmp directory for tmp files.
7040
7041	{
7042	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7043	test -d "$tmp"
7044	} \|\|
7045	{
7046	tmp=./conf$$-$RANDOM
7047	(umask 077 && mkdir "$tmp")
7048	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7049	ac_tmp=$tmp
7050
7051	# Set up the scripts for CONFIG_FILES section.
7052	# No need to generate them if there are no CONFIG_FILES.
7053	# This happens for instance with `./config.status config.h'.
7054	if test -n "$CONFIG_FILES"; then
7055
7056
7057	ac_cr=`echo X \| tr X '\015'`
7058	# On cygwin, bash can eat \r inside `` if the user requested igncr.
7059	# But we know of no other shell where ac_cr would be empty at this
7060	# point, so we can use a bashism as a fallback.
7061	if test "x$ac_cr" = x; then
7062	eval ac_cr=\$\'\\r\'
7063	fi
7064	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7065	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7066	ac_cs_awk_cr='\\r'
7067	else
7068	ac_cs_awk_cr=$ac_cr
7069	fi
7070
7071	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7072	_ACEOF
7073
7074
7075	{
7076	echo "cat >conf$$subs.awk <<_ACEOF" &&
7077	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
7078	echo "_ACEOF"
7079	} >conf$$subs.sh \|\|
7080	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7081	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
7082	ac_delim='%!_!# '
7083	for ac_last_try in false false false false false :; do
7084	. ./conf$$subs.sh \|\|
7085	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7086
7087	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
7088	if test $ac_delim_n = $ac_delim_num; then
7089	break
7090	elif $ac_last_try; then
7091	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7092	else
7093	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7094	fi
7095	done
7096	rm -f conf$$subs.sh
7097
7098	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7099	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7100	_ACEOF
7101	sed -n '
7102	h
7103	s/^/S["/; s/!.*/"]=/
7104	p
7105	g
7106	s/^[^!]*!//
7107	:repl
7108	t repl
7109	s/'"$ac_delim"'$//
7110	t delim
7111	:nl
7112	h
7113	s/$.\{148\}$..*/\1/
7114	t more1
7115	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7116	p
7117	n
7118	b repl
7119	:more1
7120	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7121	p
7122	g
7123	s/.\{148\}//
7124	t nl
7125	:delim
7126	h
7127	s/$.\{148\}$..*/\1/
7128	t more2
7129	s/["\\]/\\&/g; s/^/"/; s/$/"/
7130	p
7131	b
7132	:more2
7133	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7134	p
7135	g
7136	s/.\{148\}//
7137	t delim
7138	' <conf$$subs.awk \| sed '
7139	/^[^""]/{
7140	N
7141	s/\n//
7142	}
7143	' >>$CONFIG_STATUS \|\| ac_write_fail=1
7144	rm -f conf$$subs.awk
7145	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7146	_ACAWK
7147	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7148	for (key in S) S_is_set[key] = 1
7149	FS = ""
7150
7151	}
7152	{
7153	line = $ 0
7154	nfields = split(line, field, "@")
7155	substed = 0
7156	len = length(field[1])
7157	for (i = 2; i < nfields; i++) {
7158	key = field[i]
7159	keylen = length(key)
7160	if (S_is_set[key]) {
7161	value = S[key]
7162	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7163	len += length(value) + length(field[++i])
7164	substed = 1
7165	} else
7166	len += 1 + keylen
7167	}
7168
7169	print line
7170	}
7171
7172	_ACAWK
7173	_ACEOF
7174	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7175	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7176	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7177	else
7178	cat
7179	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7180	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7181	_ACEOF
7182
7183	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7184	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7185	# trailing colons and then remove the whole line if VPATH becomes empty
7186	# (actually we leave an empty line to preserve line numbers).
7187	if test "x$srcdir" = x.; then
7188	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
7189	h
7190	s///
7191	s/^/:/
7192	s/[ ]*$/:/
7193	s/:\$(srcdir):/:/g
7194	s/:\${srcdir}:/:/g
7195	s/:@srcdir@:/:/g
7196	s/^:*//
7197	s/:*$//
7198	x
7199	s/$=[ ]$./\1/
7200	G
7201	s/\n//
7202	s/^[^=]=[ ]$//
7203	}'
7204	fi
7205
7206	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7207	fi # test -n "$CONFIG_FILES"
7208
7209	# Set up the scripts for CONFIG_HEADERS section.
7210	# No need to generate them if there are no CONFIG_HEADERS.
7211	# This happens for instance with `./config.status Makefile'.
7212	if test -n "$CONFIG_HEADERS"; then
7213	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
7214	BEGIN {
7215	_ACEOF
7216
7217	# Transform confdefs.h into an awk script `defines.awk', embedded as
7218	# here-document in config.status, that substitutes the proper values into
7219	# config.h.in to produce config.h.
7220
7221	# Create a delimiter string that does not exist in confdefs.h, to ease
7222	# handling of long lines.
7223	ac_delim='%!_!# '
7224	for ac_last_try in false false :; do
7225	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7226	if test -z "$ac_tt"; then
7227	break
7228	elif $ac_last_try; then
7229	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7230	else
7231	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7232	fi
7233	done
7234
7235	# For the awk script, D is an array of macro values keyed by name,
7236	# likewise P contains macro parameters if any. Preserve backslash
7237	# newline sequences.
7238
7239	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7240	sed -n '
7241	s/.\{148\}/&'"$ac_delim"'/g
7242	t rset
7243	:rset
7244	s/^[ ]#[ ]define[ ][ ]*/ /
7245	t def
7246	d
7247	:def
7248	s/\\$//
7249	t bsnl
7250	s/["\\]/\\&/g
7251	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7252	D["\1"]=" \3"/p
7253	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
7254	d
7255	:bsnl
7256	s/["\\]/\\&/g
7257	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7258	D["\1"]=" \3\\\\\\n"\\/p
7259	t cont
7260	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
7261	t cont
7262	d
7263	:cont
7264	n
7265	s/.\{148\}/&'"$ac_delim"'/g
7266	t clear
7267	:clear
7268	s/\\$//
7269	t bsnlc
7270	s/["\\]/\\&/g; s/^/"/; s/$/"/p
7271	d
7272	:bsnlc
7273	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7274	b cont
7275	' <confdefs.h \| sed '
7276	s/'"$ac_delim"'/"\\\
7277	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
7278
7279	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7280	for (key in D) D_is_set[key] = 1
7281	FS = ""
7282	}
7283	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
7284	line = \$ 0
7285	split(line, arg, " ")
7286	if (arg[1] == "#") {
7287	defundef = arg[2]
7288	mac1 = arg[3]
7289	} else {
7290	defundef = substr(arg[1], 2)
7291	mac1 = arg[2]
7292	}
7293	split(mac1, mac2, "(") #)
7294	macro = mac2[1]
7295	prefix = substr(line, 1, index(line, defundef) - 1)
7296	if (D_is_set[macro]) {
7297	# Preserve the white space surrounding the "#".
7298	print prefix "define", macro P[macro] D[macro]
7299	next
7300	} else {
7301	# Replace #undef with comments. This is necessary, for example,
7302	# in the case of _POSIX_SOURCE, which is predefined and required
7303	# on some systems where configure will not decide to define it.
7304	if (defundef == "undef") {
7305	print "/", prefix defundef, macro, "/"
7306	next
7307	}
7308	}
7309	}
7310	{ print }
7311	_ACAWK
7312	_ACEOF
7313	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7314	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7315	fi # test -n "$CONFIG_HEADERS"
7316
7317
7318	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
7319	shift
7320	for ac_tag
7321	do
7322	case $ac_tag in
7323	:[FHLC]) ac_mode=$ac_tag; continue;;
7324	esac
7325	case $ac_mode$ac_tag in
7326	:[FHL]:);;
7327	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7328	:[FH]-) ac_tag=-:-;;
7329	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7330	esac
7331	ac_save_IFS=$IFS
7332	IFS=:
7333	set x $ac_tag
7334	IFS=$ac_save_IFS
7335	shift
7336	ac_file=$1
7337	shift
7338
7339	case $ac_mode in
7340	:L) ac_source=$1;;
7341	:[FH])
7342	ac_file_inputs=
7343	for ac_f
7344	do
7345	case $ac_f in
7346	-) ac_f="$ac_tmp/stdin";;
7347	*) # Look for the file first in the build tree, then in the source tree
7348	# (if the path is not absolute). The absolute path cannot be DOS-style,
7349	# because $ac_f cannot contain `:'.
7350	test -f "$ac_f" \|\|
7351	case $ac_f in
7352	[\\/$]*) false;;
7353	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7354	esac \|\|
7355	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7356	esac
7357	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
7358	as_fn_append ac_file_inputs " '$ac_f'"
7359	done
7360
7361	# Let's still pretend it is `configure' which instantiates (i.e., don't
7362	# use $as_me), people would be surprised to read:
7363	# /* config.h. Generated by config.status. */
7364	configure_input='Generated from '`
7365	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
7366	`' by configure.'
7367	if test x"$ac_file" != x-; then
7368	configure_input="$ac_file. $configure_input"
7369	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7370	$as_echo "$as_me: creating $ac_file" >&6;}
7371	fi
7372	# Neutralize special characters interpreted by sed in replacement strings.
7373	case $configure_input in #(
7374	\& \| \\| \| \\ )
7375	ac_sed_conf_input=`$as_echo "$configure_input" \|
7376	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
7377	*) ac_sed_conf_input=$configure_input;;
7378	esac
7379
7380	case $ac_tag in
7381	:-: \| *:-) cat >"$ac_tmp/stdin" \
7382	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7383	esac
7384	;;
7385	esac
7386
7387	ac_dir=`$as_dirname -- "$ac_file" \|\|
7388	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7389	X"$ac_file" : 'X$//$[^/]' \\| \
7390	X"$ac_file" : 'X$//$$' \\| \
7391	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
7392	$as_echo X"$ac_file" \|
7393	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7394	s//\1/
7395	q
7396	}
7397	/^X$\/\/$[^/].*/{
7398	s//\1/
7399	q
7400	}
7401	/^X$\/\/$$/{
7402	s//\1/
7403	q
7404	}
7405	/^X$\/$.*/{
7406	s//\1/
7407	q
7408	}
7409	s/.*/./; q'`
7410	as_dir="$ac_dir"; as_fn_mkdir_p
7411	ac_builddir=.
7412
7413	case "$ac_dir" in
7414	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7415	*)
7416	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
7417	# A ".." for each directory in $ac_dir_suffix.
7418	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
7419	case $ac_top_builddir_sub in
7420	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7421	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7422	esac ;;
7423	esac
7424	ac_abs_top_builddir=$ac_pwd
7425	ac_abs_builddir=$ac_pwd$ac_dir_suffix
7426	# for backward compatibility:
7427	ac_top_builddir=$ac_top_build_prefix
7428
7429	case $srcdir in
7430	.) # We are building in place.
7431	ac_srcdir=.
7432	ac_top_srcdir=$ac_top_builddir_sub
7433	ac_abs_top_srcdir=$ac_pwd ;;
7434	[\\/]* \| ?:[\\/]* ) # Absolute name.
7435	ac_srcdir=$srcdir$ac_dir_suffix;
7436	ac_top_srcdir=$srcdir
7437	ac_abs_top_srcdir=$srcdir ;;
7438	*) # Relative name.
7439	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7440	ac_top_srcdir=$ac_top_build_prefix$srcdir
7441	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7442	esac
7443	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7444
7445
7446	case $ac_mode in
7447	:F)
7448	#
7449	# CONFIG_FILE
7450	#
7451
7452	case $INSTALL in
7453	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7454	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7455	esac
7456	ac_MKDIR_P=$MKDIR_P
7457	case $MKDIR_P in
7458	[\\/$]* \| ?:[\\/]* ) ;;
7459	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7460	esac
7461	_ACEOF
7462
7463	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7464	# If the template does not know about datarootdir, expand it.
7465	# FIXME: This hack should be removed a few years after 2.60.
7466	ac_datarootdir_hack=; ac_datarootdir_seen=
7467	ac_sed_dataroot='
7468	/datarootdir/ {
7469	p
7470	q
7471	}
7472	/@datadir@/p
7473	/@docdir@/p
7474	/@infodir@/p
7475	/@localedir@/p
7476	/@mandir@/p'
7477	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7478	datarootdir) ac_datarootdir_seen=yes;;
7479	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
7480	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7481	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7482	_ACEOF
7483	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7484	ac_datarootdir_hack='
7485	s&@datadir@&$datadir&g
7486	s&@docdir@&$docdir&g
7487	s&@infodir@&$infodir&g
7488	s&@localedir@&$localedir&g
7489	s&@mandir@&$mandir&g
7490	s&\\\${datarootdir}&$datarootdir&g' ;;
7491	esac
7492	_ACEOF
7493
7494	# Neutralize VPATH when `$srcdir' = `.'.
7495	# Shell code in configure.ac might set extrasub.
7496	# FIXME: do we really want to maintain this feature?
7497	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7498	ac_sed_extra="$ac_vpsub
7499	$extrasub
7500	_ACEOF
7501	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7502	:t
7503	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7504	s\|@configure_input@\|$ac_sed_conf_input\|;t t
7505	s&@top_builddir@&$ac_top_builddir_sub&;t t
7506	s&@top_build_prefix@&$ac_top_build_prefix&;t t
7507	s&@srcdir@&$ac_srcdir&;t t
7508	s&@abs_srcdir@&$ac_abs_srcdir&;t t
7509	s&@top_srcdir@&$ac_top_srcdir&;t t
7510	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7511	s&@builddir@&$ac_builddir&;t t
7512	s&@abs_builddir@&$ac_abs_builddir&;t t
7513	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7514	s&@INSTALL@&$ac_INSTALL&;t t
7515	s&@MKDIR_P@&$ac_MKDIR_P&;t t
7516	$ac_datarootdir_hack
7517	"
7518	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
7519	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7520
7521	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7522	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7523	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
7524	"$ac_tmp/out"`; test -z "$ac_out"; } &&
7525	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7526	which seems to be undefined. Please make sure it is defined" >&5
7527	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7528	which seems to be undefined. Please make sure it is defined" >&2;}
7529
7530	rm -f "$ac_tmp/stdin"
7531	case $ac_file in
7532	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7533	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7534	esac \
7535	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7536	;;
7537	:H)
7538	#
7539	# CONFIG_HEADER
7540	#
7541	if test x"$ac_file" != x-; then
7542	{
7543	$as_echo "/* $configure_input */" \
7544	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7545	} >"$ac_tmp/config.h" \
7546	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7547	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7548	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7549	$as_echo "$as_me: $ac_file is unchanged" >&6;}
7550	else
7551	rm -f "$ac_file"
7552	mv "$ac_tmp/config.h" "$ac_file" \
7553	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7554	fi
7555	else
7556	$as_echo "/* $configure_input */" \
7557	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7558	\|\| as_fn_error $? "could not create -" "$LINENO" 5
7559	fi
7560	# Compute "$ac_file"'s index in $config_headers.
7561	_am_arg="$ac_file"
7562	_am_stamp_count=1
7563	for _am_header in $config_headers :; do
7564	case $_am_header in
7565	$_am_arg \| $_am_arg:* )
7566	break ;;
7567	* )
7568	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7569	esac
7570	done
7571	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
7572	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
7573	X"$_am_arg" : 'X$//$[^/]' \\| \
7574	X"$_am_arg" : 'X$//$$' \\| \
7575	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
7576	$as_echo X"$_am_arg" \|
7577	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7578	s//\1/
7579	q
7580	}
7581	/^X$\/\/$[^/].*/{
7582	s//\1/
7583	q
7584	}
7585	/^X$\/\/$$/{
7586	s//\1/
7587	q
7588	}
7589	/^X$\/$.*/{
7590	s//\1/
7591	q
7592	}
7593	s/.*/./; q'`/stamp-h$_am_stamp_count
7594	;;
7595
7596	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7597	$as_echo "$as_me: executing $ac_file commands" >&6;}
7598	;;
7599	esac
7600
7601
7602	case $ac_file$ac_mode in
7603	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| {
7604	# Autoconf 2.62 quotes --file arguments for eval, but not when files
7605	# are listed without --file. Let's play safe and only enable the eval
7606	# if we detect the quoting.
7607	case $CONFIG_FILES in
7608	\') eval set x "$CONFIG_FILES" ;;
7609	*) set x $CONFIG_FILES ;;
7610	esac
7611	shift
7612	for mf
7613	do
7614	# Strip MF so we end up with the name of the file.
7615	mf=`echo "$mf" \| sed -e 's/:.*$//'`
7616	# Check whether this is an Automake generated Makefile or not.
7617	# We used to match only the files named `Makefile.in', but
7618	# some people rename them; so instead we look at the file content.
7619	# Grep'ing the first line is not enough: some people post-process
7620	# each Makefile.in and add a new line on top of each file to say so.
7621	# Grep'ing the whole file is not good either: AIX grep has a line
7622	# limit of 2048, but all sed's we know have understand at least 4000.
7623	if sed -n 's,^#.generated by automake.,X,p' "$mf" \| grep X >/dev/null 2>&1; then
7624	dirpart=`$as_dirname -- "$mf" \|\|
7625	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
7626	X"$mf" : 'X$//$[^/]' \\| \
7627	X"$mf" : 'X$//$$' \\| \
7628	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
7629	$as_echo X"$mf" \|
7630	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7631	s//\1/
7632	q
7633	}
7634	/^X$\/\/$[^/].*/{
7635	s//\1/
7636	q
7637	}
7638	/^X$\/\/$$/{
7639	s//\1/
7640	q
7641	}
7642	/^X$\/$.*/{
7643	s//\1/
7644	q
7645	}
7646	s/.*/./; q'`
7647	else
7648	continue
7649	fi
7650	# Extract the definition of DEPDIR, am__include, and am__quote
7651	# from the Makefile without running `make'.
7652	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7653	test -z "$DEPDIR" && continue
7654	am__include=`sed -n 's/^am__include = //p' < "$mf"`
7655	test -z "am__include" && continue
7656	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
7657	# When using ansi2knr, U may be empty or an underscore; expand it
7658	U=`sed -n 's/^U = //p' < "$mf"`
7659	# Find all dependency output files, they are included files with
7660	# $(DEPDIR) in their names. We invoke sed twice because it is the
7661	# simplest approach to changing $(DEPDIR) to its actual value in the
7662	# expansion.
7663	for file in `sed -n "
7664	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
7665	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
7666	# Make sure the directory exists.
7667	test -f "$dirpart/$file" && continue
7668	fdir=`$as_dirname -- "$file" \|\|
7669	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7670	X"$file" : 'X$//$[^/]' \\| \
7671	X"$file" : 'X$//$$' \\| \
7672	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
7673	$as_echo X"$file" \|
7674	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7675	s//\1/
7676	q
7677	}
7678	/^X$\/\/$[^/].*/{
7679	s//\1/
7680	q
7681	}
7682	/^X$\/\/$$/{
7683	s//\1/
7684	q
7685	}
7686	/^X$\/$.*/{
7687	s//\1/
7688	q
7689	}
7690	s/.*/./; q'`
7691	as_dir=$dirpart/$fdir; as_fn_mkdir_p
7692	# echo "creating $dirpart/$file"
7693	echo '# dummy' > "$dirpart/$file"
7694	done
7695	done
7696	}
7697	;;
7698
7699	esac
7700	done # for ac_tag
7701
7702
7703	as_fn_exit 0
7704	_ACEOF
7705	ac_clean_files=$ac_clean_files_save
7706
7707	test $ac_write_fail = 0 \|\|
7708	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7709
7710
7711	# configure is writing to config.log, and then calls config.status.
7712	# config.status does its own redirection, appending to config.log.
7713	# Unfortunately, on DOS this fails, as config.log is still kept open
7714	# by configure, so config.status won't be able to write to it; its
7715	# output is simply discarded. So we exec the FD to /dev/null,
7716	# effectively closing config.log, so it can be properly (re)opened and
7717	# appended to by config.status. When coming back to configure, we
7718	# need to make the FD available again.
7719	if test "$no_create" != yes; then
7720	ac_cs_success=:
7721	ac_config_status_args=
7722	test "$silent" = yes &&
7723	ac_config_status_args="$ac_config_status_args --quiet"
7724	exec 5>/dev/null
7725	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
7726	exec 5>>config.log
7727	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
7728	# would make configure fail if this is the last instruction.
7729	$ac_cs_success \|\| as_fn_exit 1
7730	fi
7731	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7732	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7733	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7734	fi
7735
7736
7737	if test -z "$BUILD_RELEASE_TRUE"; then :
7738	if test -z "$BUILD_DEBUG_TRUE"; then :
7739	{ $as_echo "$as_me:${as_lineno-$LINENO}: Building libcfa for target: release & debug" >&5
7740	$as_echo "$as_me: Building libcfa for target: release & debug" >&6;}
7741	else
7742	{ $as_echo "$as_me:${as_lineno-$LINENO}: Building libcfa for target: release" >&5
7743	$as_echo "$as_me: Building libcfa for target: release" >&6;}
7744	fi
7745	else
7746	if test -z "$BUILD_DEBUG_TRUE"; then :
7747	{ $as_echo "$as_me:${as_lineno-$LINENO}: Building libcfa for target: debug" >&5
7748	$as_echo "$as_me: Building libcfa for target: debug" >&6;}
7749	else
7750	{ $as_echo "$as_me:${as_lineno-$LINENO}: Running cfa without libcfa" >&5
7751	$as_echo "$as_me: Running cfa without libcfa" >&6;}
7752	fi
7753	fi
7754
7755	# Final text
7756	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Cforall configuraton completed. Type \"make -j 8 install\"." >&5
7757	$as_echo "Cforall configuraton completed. Type \"make -j 8 install\"." >&6; }

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