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source: configure @ 796cea3

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 796cea3 was 796cea3, checked in by Thierry Delisle <tdelisle@…>, 8 years ago
Added proper argument to rename cfa
Property mode set to `100755`
File size: 219.8 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_cfa_name
745	with_backend_compiler
746	enable_target_release
747	enable_target_debug
748	enable_threading
749	enable_dependency_tracking
750	'
751	ac_precious_vars='build_alias
752	host_alias
753	target_alias
754	CXX
755	CXXFLAGS
756	LDFLAGS
757	LIBS
758	CPPFLAGS
759	CCC
760	CC
761	CFLAGS
762	CCAS
763	CCASFLAGS
764	YACC
765	YFLAGS
766	CPP'
767
768
769	# Initialize some variables set by options.
770	ac_init_help=
771	ac_init_version=false
772	ac_unrecognized_opts=
773	ac_unrecognized_sep=
774	# The variables have the same names as the options, with
775	# dashes changed to underlines.
776	cache_file=/dev/null
777	exec_prefix=NONE
778	no_create=
779	no_recursion=
780	prefix=NONE
781	program_prefix=NONE
782	program_suffix=NONE
783	program_transform_name=s,x,x,
784	silent=
785	site=
786	srcdir=
787	verbose=
788	x_includes=NONE
789	x_libraries=NONE
790
791	# Installation directory options.
792	# These are left unexpanded so users can "make install exec_prefix=/foo"
793	# and all the variables that are supposed to be based on exec_prefix
794	# by default will actually change.
795	# Use braces instead of parens because sh, perl, etc. also accept them.
796	# (The list follows the same order as the GNU Coding Standards.)
797	bindir='${exec_prefix}/bin'
798	sbindir='${exec_prefix}/sbin'
799	libexecdir='${exec_prefix}/libexec'
800	datarootdir='${prefix}/share'
801	datadir='${datarootdir}'
802	sysconfdir='${prefix}/etc'
803	sharedstatedir='${prefix}/com'
804	localstatedir='${prefix}/var'
805	includedir='${prefix}/include'
806	oldincludedir='/usr/include'
807	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
808	infodir='${datarootdir}/info'
809	htmldir='${docdir}'
810	dvidir='${docdir}'
811	pdfdir='${docdir}'
812	psdir='${docdir}'
813	libdir='${exec_prefix}/lib'
814	localedir='${datarootdir}/locale'
815	mandir='${datarootdir}/man'
816
817	ac_prev=
818	ac_dashdash=
819	for ac_option
820	do
821	# If the previous option needs an argument, assign it.
822	if test -n "$ac_prev"; then
823	eval $ac_prev=\$ac_option
824	ac_prev=
825	continue
826	fi
827
828	case $ac_option in
829	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
830	*=) ac_optarg= ;;
831	*) ac_optarg=yes ;;
832	esac
833
834	# Accept the important Cygnus configure options, so we can diagnose typos.
835
836	case $ac_dashdash$ac_option in
837	--)
838	ac_dashdash=yes ;;
839
840	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
841	ac_prev=bindir ;;
842	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
843	bindir=$ac_optarg ;;
844
845	-build \| --build \| --buil \| --bui \| --bu)
846	ac_prev=build_alias ;;
847	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
848	build_alias=$ac_optarg ;;
849
850	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
851	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
852	ac_prev=cache_file ;;
853	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
854	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
855	cache_file=$ac_optarg ;;
856
857	--config-cache \| -C)
858	cache_file=config.cache ;;
859
860	-datadir \| --datadir \| --datadi \| --datad)
861	ac_prev=datadir ;;
862	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
863	datadir=$ac_optarg ;;
864
865	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
866	\| --dataroo \| --dataro \| --datar)
867	ac_prev=datarootdir ;;
868	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
869	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
870	datarootdir=$ac_optarg ;;
871
872	-disable-* \| --disable-*)
873	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
874	# Reject names that are not valid shell variable names.
875	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
876	as_fn_error $? "invalid feature name: $ac_useropt"
877	ac_useropt_orig=$ac_useropt
878	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
879	case $ac_user_opts in
880	*"
881	"enable_$ac_useropt"
882	"*) ;;
883	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
884	ac_unrecognized_sep=', ';;
885	esac
886	eval enable_$ac_useropt=no ;;
887
888	-docdir \| --docdir \| --docdi \| --doc \| --do)
889	ac_prev=docdir ;;
890	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
891	docdir=$ac_optarg ;;
892
893	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
894	ac_prev=dvidir ;;
895	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
896	dvidir=$ac_optarg ;;
897
898	-enable-* \| --enable-*)
899	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
900	# Reject names that are not valid shell variable names.
901	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
902	as_fn_error $? "invalid feature name: $ac_useropt"
903	ac_useropt_orig=$ac_useropt
904	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
905	case $ac_user_opts in
906	*"
907	"enable_$ac_useropt"
908	"*) ;;
909	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
910	ac_unrecognized_sep=', ';;
911	esac
912	eval enable_$ac_useropt=\$ac_optarg ;;
913
914	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
915	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
916	\| --exec \| --exe \| --ex)
917	ac_prev=exec_prefix ;;
918	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
919	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
920	\| --exec=* \| --exe=* \| --ex=*)
921	exec_prefix=$ac_optarg ;;
922
923	-gas \| --gas \| --ga \| --g)
924	# Obsolete; use --with-gas.
925	with_gas=yes ;;
926
927	-help \| --help \| --hel \| --he \| -h)
928	ac_init_help=long ;;
929	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
930	ac_init_help=recursive ;;
931	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
932	ac_init_help=short ;;
933
934	-host \| --host \| --hos \| --ho)
935	ac_prev=host_alias ;;
936	-host=* \| --host=* \| --hos=* \| --ho=*)
937	host_alias=$ac_optarg ;;
938
939	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
940	ac_prev=htmldir ;;
941	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
942	\| --ht=*)
943	htmldir=$ac_optarg ;;
944
945	-includedir \| --includedir \| --includedi \| --included \| --include \
946	\| --includ \| --inclu \| --incl \| --inc)
947	ac_prev=includedir ;;
948	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
949	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
950	includedir=$ac_optarg ;;
951
952	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
953	ac_prev=infodir ;;
954	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
955	infodir=$ac_optarg ;;
956
957	-libdir \| --libdir \| --libdi \| --libd)
958	ac_prev=libdir ;;
959	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
960	libdir=$ac_optarg ;;
961
962	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
963	\| --libexe \| --libex \| --libe)
964	ac_prev=libexecdir ;;
965	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
966	\| --libexe=* \| --libex=* \| --libe=*)
967	libexecdir=$ac_optarg ;;
968
969	-localedir \| --localedir \| --localedi \| --localed \| --locale)
970	ac_prev=localedir ;;
971	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
972	localedir=$ac_optarg ;;
973
974	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
975	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
976	ac_prev=localstatedir ;;
977	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
978	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
979	localstatedir=$ac_optarg ;;
980
981	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
982	ac_prev=mandir ;;
983	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
984	mandir=$ac_optarg ;;
985
986	-nfp \| --nfp \| --nf)
987	# Obsolete; use --without-fp.
988	with_fp=no ;;
989
990	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
991	\| --no-cr \| --no-c \| -n)
992	no_create=yes ;;
993
994	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
995	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
996	no_recursion=yes ;;
997
998	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
999	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
1000	\| --oldin \| --oldi \| --old \| --ol \| --o)
1001	ac_prev=oldincludedir ;;
1002	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
1003	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
1004	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
1005	oldincludedir=$ac_optarg ;;
1006
1007	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
1008	ac_prev=prefix ;;
1009	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
1010	prefix=$ac_optarg ;;
1011
1012	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
1013	\| --program-pre \| --program-pr \| --program-p)
1014	ac_prev=program_prefix ;;
1015	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
1016	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
1017	program_prefix=$ac_optarg ;;
1018
1019	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
1020	\| --program-suf \| --program-su \| --program-s)
1021	ac_prev=program_suffix ;;
1022	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
1023	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
1024	program_suffix=$ac_optarg ;;
1025
1026	-program-transform-name \| --program-transform-name \
1027	\| --program-transform-nam \| --program-transform-na \
1028	\| --program-transform-n \| --program-transform- \
1029	\| --program-transform \| --program-transfor \
1030	\| --program-transfo \| --program-transf \
1031	\| --program-trans \| --program-tran \
1032	\| --progr-tra \| --program-tr \| --program-t)
1033	ac_prev=program_transform_name ;;
1034	-program-transform-name=* \| --program-transform-name=* \
1035	\| --program-transform-nam=* \| --program-transform-na=* \
1036	\| --program-transform-n=* \| --program-transform-=* \
1037	\| --program-transform=* \| --program-transfor=* \
1038	\| --program-transfo=* \| --program-transf=* \
1039	\| --program-trans=* \| --program-tran=* \
1040	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
1041	program_transform_name=$ac_optarg ;;
1042
1043	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
1044	ac_prev=pdfdir ;;
1045	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
1046	pdfdir=$ac_optarg ;;
1047
1048	-psdir \| --psdir \| --psdi \| --psd \| --ps)
1049	ac_prev=psdir ;;
1050	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
1051	psdir=$ac_optarg ;;
1052
1053	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1054	\| -silent \| --silent \| --silen \| --sile \| --sil)
1055	silent=yes ;;
1056
1057	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1058	ac_prev=sbindir ;;
1059	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1060	\| --sbi=* \| --sb=*)
1061	sbindir=$ac_optarg ;;
1062
1063	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1064	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1065	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1066	\| --sha \| --sh)
1067	ac_prev=sharedstatedir ;;
1068	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1069	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1070	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1071	\| --sha=* \| --sh=*)
1072	sharedstatedir=$ac_optarg ;;
1073
1074	-site \| --site \| --sit)
1075	ac_prev=site ;;
1076	-site=* \| --site=* \| --sit=*)
1077	site=$ac_optarg ;;
1078
1079	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1080	ac_prev=srcdir ;;
1081	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1082	srcdir=$ac_optarg ;;
1083
1084	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1085	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1086	ac_prev=sysconfdir ;;
1087	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1088	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1089	sysconfdir=$ac_optarg ;;
1090
1091	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1092	ac_prev=target_alias ;;
1093	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1094	target_alias=$ac_optarg ;;
1095
1096	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1097	verbose=yes ;;
1098
1099	-version \| --version \| --versio \| --versi \| --vers \| -V)
1100	ac_init_version=: ;;
1101
1102	-with-* \| --with-*)
1103	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1104	# Reject names that are not valid shell variable names.
1105	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1106	as_fn_error $? "invalid package name: $ac_useropt"
1107	ac_useropt_orig=$ac_useropt
1108	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1109	case $ac_user_opts in
1110	*"
1111	"with_$ac_useropt"
1112	"*) ;;
1113	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1114	ac_unrecognized_sep=', ';;
1115	esac
1116	eval with_$ac_useropt=\$ac_optarg ;;
1117
1118	-without-* \| --without-*)
1119	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1120	# Reject names that are not valid shell variable names.
1121	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1122	as_fn_error $? "invalid package name: $ac_useropt"
1123	ac_useropt_orig=$ac_useropt
1124	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1125	case $ac_user_opts in
1126	*"
1127	"with_$ac_useropt"
1128	"*) ;;
1129	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1130	ac_unrecognized_sep=', ';;
1131	esac
1132	eval with_$ac_useropt=no ;;
1133
1134	--x)
1135	# Obsolete; use --with-x.
1136	with_x=yes ;;
1137
1138	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1139	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1140	ac_prev=x_includes ;;
1141	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1142	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1143	x_includes=$ac_optarg ;;
1144
1145	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1146	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1147	ac_prev=x_libraries ;;
1148	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1149	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1150	x_libraries=$ac_optarg ;;
1151
1152	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1153	Try \`$0 --help' for more information"
1154	;;
1155
1156	=)
1157	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1158	# Reject names that are not valid shell variable names.
1159	case $ac_envvar in #(
1160	'' \| [0-9]* \| [!_$as_cr_alnum] )
1161	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1162	esac
1163	eval $ac_envvar=\$ac_optarg
1164	export $ac_envvar ;;
1165
1166	*)
1167	# FIXME: should be removed in autoconf 3.0.
1168	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1169	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1170	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1171	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1172	;;
1173
1174	esac
1175	done
1176
1177	if test -n "$ac_prev"; then
1178	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1179	as_fn_error $? "missing argument to $ac_option"
1180	fi
1181
1182	if test -n "$ac_unrecognized_opts"; then
1183	case $enable_option_checking in
1184	no) ;;
1185	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1186	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1187	esac
1188	fi
1189
1190	# Check all directory arguments for consistency.
1191	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1192	datadir sysconfdir sharedstatedir localstatedir includedir \
1193	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1194	libdir localedir mandir
1195	do
1196	eval ac_val=\$$ac_var
1197	# Remove trailing slashes.
1198	case $ac_val in
1199	*/ )
1200	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1201	eval $ac_var=\$ac_val;;
1202	esac
1203	# Be sure to have absolute directory names.
1204	case $ac_val in
1205	[\\/$]* \| ?:[\\/]* ) continue;;
1206	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1207	esac
1208	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1209	done
1210
1211	# There might be people who depend on the old broken behavior: `$host'
1212	# used to hold the argument of --host etc.
1213	# FIXME: To remove some day.
1214	build=$build_alias
1215	host=$host_alias
1216	target=$target_alias
1217
1218	# FIXME: To remove some day.
1219	if test "x$host_alias" != x; then
1220	if test "x$build_alias" = x; then
1221	cross_compiling=maybe
1222	$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1223	If a cross compiler is detected then cross compile mode will be used" >&2
1224	elif test "x$build_alias" != "x$host_alias"; then
1225	cross_compiling=yes
1226	fi
1227	fi
1228
1229	ac_tool_prefix=
1230	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1231
1232	test "$silent" = yes && exec 6>/dev/null
1233
1234
1235	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1236	ac_ls_di=`ls -di .` &&
1237	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1238	as_fn_error $? "working directory cannot be determined"
1239	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1240	as_fn_error $? "pwd does not report name of working directory"
1241
1242
1243	# Find the source files, if location was not specified.
1244	if test -z "$srcdir"; then
1245	ac_srcdir_defaulted=yes
1246	# Try the directory containing this script, then the parent directory.
1247	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1248	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1249	X"$as_myself" : 'X$//$[^/]' \\| \
1250	X"$as_myself" : 'X$//$$' \\| \
1251	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1252	$as_echo X"$as_myself" \|
1253	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1254	s//\1/
1255	q
1256	}
1257	/^X$\/\/$[^/].*/{
1258	s//\1/
1259	q
1260	}
1261	/^X$\/\/$$/{
1262	s//\1/
1263	q
1264	}
1265	/^X$\/$.*/{
1266	s//\1/
1267	q
1268	}
1269	s/.*/./; q'`
1270	srcdir=$ac_confdir
1271	if test ! -r "$srcdir/$ac_unique_file"; then
1272	srcdir=..
1273	fi
1274	else
1275	ac_srcdir_defaulted=no
1276	fi
1277	if test ! -r "$srcdir/$ac_unique_file"; then
1278	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1279	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1280	fi
1281	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1282	ac_abs_confdir=`(
1283	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1284	pwd)`
1285	# When building in place, set srcdir=.
1286	if test "$ac_abs_confdir" = "$ac_pwd"; then
1287	srcdir=.
1288	fi
1289	# Remove unnecessary trailing slashes from srcdir.
1290	# Double slashes in file names in object file debugging info
1291	# mess up M-x gdb in Emacs.
1292	case $srcdir in
1293	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1294	esac
1295	for ac_var in $ac_precious_vars; do
1296	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1297	eval ac_env_${ac_var}_value=\$${ac_var}
1298	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1299	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1300	done
1301
1302	#
1303	# Report the --help message.
1304	#
1305	if test "$ac_init_help" = "long"; then
1306	# Omit some internal or obsolete options to make the list less imposing.
1307	# This message is too long to be a string in the A/UX 3.1 sh.
1308	cat <<_ACEOF
1309	\`configure' configures cfa-cc 1.0.0.0 to adapt to many kinds of systems.
1310
1311	Usage: $0 [OPTION]... [VAR=VALUE]...
1312
1313	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1314	VAR=VALUE. See below for descriptions of some of the useful variables.
1315
1316	Defaults for the options are specified in brackets.
1317
1318	Configuration:
1319	-h, --help display this help and exit
1320	--help=short display options specific to this package
1321	--help=recursive display the short help of all the included packages
1322	-V, --version display version information and exit
1323	-q, --quiet, --silent do not print \`checking ...' messages
1324	--cache-file=FILE cache test results in FILE [disabled]
1325	-C, --config-cache alias for \`--cache-file=config.cache'
1326	-n, --no-create do not create output files
1327	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1328
1329	Installation directories:
1330	--prefix=PREFIX install architecture-independent files in PREFIX
1331	[$ac_default_prefix]
1332	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1333	[PREFIX]
1334
1335	By default, \`make install' will install all the files in
1336	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1337	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1338	for instance \`--prefix=\$HOME'.
1339
1340	For better control, use the options below.
1341
1342	Fine tuning of the installation directories:
1343	--bindir=DIR user executables [EPREFIX/bin]
1344	--sbindir=DIR system admin executables [EPREFIX/sbin]
1345	--libexecdir=DIR program executables [EPREFIX/libexec]
1346	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1347	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1348	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1349	--libdir=DIR object code libraries [EPREFIX/lib]
1350	--includedir=DIR C header files [PREFIX/include]
1351	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1352	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1353	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1354	--infodir=DIR info documentation [DATAROOTDIR/info]
1355	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1356	--mandir=DIR man documentation [DATAROOTDIR/man]
1357	--docdir=DIR documentation root [DATAROOTDIR/doc/cfa-cc]
1358	--htmldir=DIR html documentation [DOCDIR]
1359	--dvidir=DIR dvi documentation [DOCDIR]
1360	--pdfdir=DIR pdf documentation [DOCDIR]
1361	--psdir=DIR ps documentation [DOCDIR]
1362	_ACEOF
1363
1364	cat <<\_ACEOF
1365
1366	Program names:
1367	--program-prefix=PREFIX prepend PREFIX to installed program names
1368	--program-suffix=SUFFIX append SUFFIX to installed program names
1369	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1370
1371	System types:
1372	--build=BUILD configure for building on BUILD [guessed]
1373	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1374	_ACEOF
1375	fi
1376
1377	if test -n "$ac_init_help"; then
1378	case $ac_init_help in
1379	short \| recursive ) echo "Configuration of cfa-cc 1.0.0.0:";;
1380	esac
1381	cat <<\_ACEOF
1382
1383	Optional Features:
1384	--disable-option-checking ignore unrecognized --enable/--with options
1385	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1386	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1387	--enable-silent-rules less verbose build output (undo: `make V=1')
1388	--disable-silent-rules verbose build output (undo: `make V=0')
1389	--disable-maintainer-mode disable make rules and dependencies not useful
1390	(and sometimes confusing) to the casual installer
1391	--enable-target-release Build and install the release target
1392	--enable-target-debug Build and install the debug target
1393	--enable-threading Build and install libcfa with threading support
1394	(Enabled by default)
1395	--disable-dependency-tracking speeds up one-time build
1396	--enable-dependency-tracking do not reject slow dependency extractors
1397
1398	Optional Packages:
1399	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1400	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1401	--with-cfa-name=NAME NAME too which cfa will be installed
1402	--with-backend-compiler=PROGRAM PROGRAM that performs the final code compilation (must be gcc-compatible)
1403
1404	Some influential environment variables:
1405	CXX C++ compiler command
1406	CXXFLAGS C++ compiler flags
1407	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1408	nonstandard directory <lib dir>
1409	LIBS libraries to pass to the linker, e.g. -l<library>
1410	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1411	you have headers in a nonstandard directory <include dir>
1412	CC C compiler command
1413	CFLAGS C compiler flags
1414	CCAS assembler compiler command (defaults to CC)
1415	CCASFLAGS assembler compiler flags (defaults to CFLAGS)
1416	YACC The `Yet Another Compiler Compiler' implementation to use.
1417	Defaults to the first program found out of: `bison -y', `byacc',
1418	`yacc'.
1419	YFLAGS The list of arguments that will be passed by default to $YACC.
1420	This script will default YFLAGS to the empty string to avoid a
1421	default value of `-d' given by some make applications.
1422	CPP C preprocessor
1423
1424	Use these variables to override the choices made by `configure' or to help
1425	it to find libraries and programs with nonstandard names/locations.
1426
1427	Report bugs to <cforall@plg.uwaterloo.ca>.
1428	_ACEOF
1429	ac_status=$?
1430	fi
1431
1432	if test "$ac_init_help" = "recursive"; then
1433	# If there are subdirs, report their specific --help.
1434	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1435	test -d "$ac_dir" \|\|
1436	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1437	continue
1438	ac_builddir=.
1439
1440	case "$ac_dir" in
1441	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1442	*)
1443	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1444	# A ".." for each directory in $ac_dir_suffix.
1445	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1446	case $ac_top_builddir_sub in
1447	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1448	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1449	esac ;;
1450	esac
1451	ac_abs_top_builddir=$ac_pwd
1452	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1453	# for backward compatibility:
1454	ac_top_builddir=$ac_top_build_prefix
1455
1456	case $srcdir in
1457	.) # We are building in place.
1458	ac_srcdir=.
1459	ac_top_srcdir=$ac_top_builddir_sub
1460	ac_abs_top_srcdir=$ac_pwd ;;
1461	[\\/]* \| ?:[\\/]* ) # Absolute name.
1462	ac_srcdir=$srcdir$ac_dir_suffix;
1463	ac_top_srcdir=$srcdir
1464	ac_abs_top_srcdir=$srcdir ;;
1465	*) # Relative name.
1466	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1467	ac_top_srcdir=$ac_top_build_prefix$srcdir
1468	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1469	esac
1470	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1471
1472	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1473	# Check for guested configure.
1474	if test -f "$ac_srcdir/configure.gnu"; then
1475	echo &&
1476	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1477	elif test -f "$ac_srcdir/configure"; then
1478	echo &&
1479	$SHELL "$ac_srcdir/configure" --help=recursive
1480	else
1481	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1482	fi \|\| ac_status=$?
1483	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1484	done
1485	fi
1486
1487	test -n "$ac_init_help" && exit $ac_status
1488	if $ac_init_version; then
1489	cat <<\_ACEOF
1490	cfa-cc configure 1.0.0.0
1491	generated by GNU Autoconf 2.68
1492
1493	Copyright (C) 2010 Free Software Foundation, Inc.
1494	This configure script is free software; the Free Software Foundation
1495	gives unlimited permission to copy, distribute and modify it.
1496	_ACEOF
1497	exit
1498	fi
1499
1500	## ------------------------ ##
1501	## Autoconf initialization. ##
1502	## ------------------------ ##
1503
1504	# ac_fn_cxx_try_compile LINENO
1505	# ----------------------------
1506	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1507	ac_fn_cxx_try_compile ()
1508	{
1509	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1510	rm -f conftest.$ac_objext
1511	if { { ac_try="$ac_compile"
1512	case "(($ac_try" in
1513	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1514	*) ac_try_echo=$ac_try;;
1515	esac
1516	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1517	$as_echo "$ac_try_echo"; } >&5
1518	(eval "$ac_compile") 2>conftest.err
1519	ac_status=$?
1520	if test -s conftest.err; then
1521	grep -v '^ *+' conftest.err >conftest.er1
1522	cat conftest.er1 >&5
1523	mv -f conftest.er1 conftest.err
1524	fi
1525	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1526	test $ac_status = 0; } && {
1527	test -z "$ac_cxx_werror_flag" \|\|
1528	test ! -s conftest.err
1529	} && test -s conftest.$ac_objext; then :
1530	ac_retval=0
1531	else
1532	$as_echo "$as_me: failed program was:" >&5
1533	sed 's/^/\| /' conftest.$ac_ext >&5
1534
1535	ac_retval=1
1536	fi
1537	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1538	as_fn_set_status $ac_retval
1539
1540	} # ac_fn_cxx_try_compile
1541
1542	# ac_fn_c_try_compile LINENO
1543	# --------------------------
1544	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1545	ac_fn_c_try_compile ()
1546	{
1547	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1548	rm -f conftest.$ac_objext
1549	if { { ac_try="$ac_compile"
1550	case "(($ac_try" in
1551	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1552	*) ac_try_echo=$ac_try;;
1553	esac
1554	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1555	$as_echo "$ac_try_echo"; } >&5
1556	(eval "$ac_compile") 2>conftest.err
1557	ac_status=$?
1558	if test -s conftest.err; then
1559	grep -v '^ *+' conftest.err >conftest.er1
1560	cat conftest.er1 >&5
1561	mv -f conftest.er1 conftest.err
1562	fi
1563	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1564	test $ac_status = 0; } && {
1565	test -z "$ac_c_werror_flag" \|\|
1566	test ! -s conftest.err
1567	} && test -s conftest.$ac_objext; then :
1568	ac_retval=0
1569	else
1570	$as_echo "$as_me: failed program was:" >&5
1571	sed 's/^/\| /' conftest.$ac_ext >&5
1572
1573	ac_retval=1
1574	fi
1575	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1576	as_fn_set_status $ac_retval
1577
1578	} # ac_fn_c_try_compile
1579
1580	# ac_fn_c_try_link LINENO
1581	# -----------------------
1582	# Try to link conftest.$ac_ext, and return whether this succeeded.
1583	ac_fn_c_try_link ()
1584	{
1585	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1586	rm -f conftest.$ac_objext conftest$ac_exeext
1587	if { { ac_try="$ac_link"
1588	case "(($ac_try" in
1589	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1590	*) ac_try_echo=$ac_try;;
1591	esac
1592	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1593	$as_echo "$ac_try_echo"; } >&5
1594	(eval "$ac_link") 2>conftest.err
1595	ac_status=$?
1596	if test -s conftest.err; then
1597	grep -v '^ *+' conftest.err >conftest.er1
1598	cat conftest.er1 >&5
1599	mv -f conftest.er1 conftest.err
1600	fi
1601	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1602	test $ac_status = 0; } && {
1603	test -z "$ac_c_werror_flag" \|\|
1604	test ! -s conftest.err
1605	} && test -s conftest$ac_exeext && {
1606	test "$cross_compiling" = yes \|\|
1607	$as_test_x conftest$ac_exeext
1608	}; then :
1609	ac_retval=0
1610	else
1611	$as_echo "$as_me: failed program was:" >&5
1612	sed 's/^/\| /' conftest.$ac_ext >&5
1613
1614	ac_retval=1
1615	fi
1616	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1617	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1618	# interfere with the next link command; also delete a directory that is
1619	# left behind by Apple's compiler. We do this before executing the actions.
1620	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1621	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1622	as_fn_set_status $ac_retval
1623
1624	} # ac_fn_c_try_link
1625
1626	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1627	# -------------------------------------------
1628	# Tests whether TYPE exists after having included INCLUDES, setting cache
1629	# variable VAR accordingly.
1630	ac_fn_c_check_type ()
1631	{
1632	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1633	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1634	$as_echo_n "checking for $2... " >&6; }
1635	if eval \${$3+:} false; then :
1636	$as_echo_n "(cached) " >&6
1637	else
1638	eval "$3=no"
1639	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1640	/* end confdefs.h. */
1641	$4
1642	int
1643	main ()
1644	{
1645	if (sizeof ($2))
1646	return 0;
1647	;
1648	return 0;
1649	}
1650	_ACEOF
1651	if ac_fn_c_try_compile "$LINENO"; then :
1652	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1653	/* end confdefs.h. */
1654	$4
1655	int
1656	main ()
1657	{
1658	if (sizeof (($2)))
1659	return 0;
1660	;
1661	return 0;
1662	}
1663	_ACEOF
1664	if ac_fn_c_try_compile "$LINENO"; then :
1665
1666	else
1667	eval "$3=yes"
1668	fi
1669	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1670	fi
1671	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1672	fi
1673	eval ac_res=\$$3
1674	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1675	$as_echo "$ac_res" >&6; }
1676	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1677
1678	} # ac_fn_c_check_type
1679
1680	# ac_fn_c_try_cpp LINENO
1681	# ----------------------
1682	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1683	ac_fn_c_try_cpp ()
1684	{
1685	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1686	if { { ac_try="$ac_cpp conftest.$ac_ext"
1687	case "(($ac_try" in
1688	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1689	*) ac_try_echo=$ac_try;;
1690	esac
1691	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1692	$as_echo "$ac_try_echo"; } >&5
1693	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1694	ac_status=$?
1695	if test -s conftest.err; then
1696	grep -v '^ *+' conftest.err >conftest.er1
1697	cat conftest.er1 >&5
1698	mv -f conftest.er1 conftest.err
1699	fi
1700	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1701	test $ac_status = 0; } > conftest.i && {
1702	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1703	test ! -s conftest.err
1704	}; then :
1705	ac_retval=0
1706	else
1707	$as_echo "$as_me: failed program was:" >&5
1708	sed 's/^/\| /' conftest.$ac_ext >&5
1709
1710	ac_retval=1
1711	fi
1712	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1713	as_fn_set_status $ac_retval
1714
1715	} # ac_fn_c_try_cpp
1716
1717	# ac_fn_c_try_run LINENO
1718	# ----------------------
1719	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1720	# that executables can be run.
1721	ac_fn_c_try_run ()
1722	{
1723	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1724	if { { ac_try="$ac_link"
1725	case "(($ac_try" in
1726	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1727	*) ac_try_echo=$ac_try;;
1728	esac
1729	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1730	$as_echo "$ac_try_echo"; } >&5
1731	(eval "$ac_link") 2>&5
1732	ac_status=$?
1733	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1734	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1735	{ { case "(($ac_try" in
1736	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1737	*) ac_try_echo=$ac_try;;
1738	esac
1739	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1740	$as_echo "$ac_try_echo"; } >&5
1741	(eval "$ac_try") 2>&5
1742	ac_status=$?
1743	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1744	test $ac_status = 0; }; }; then :
1745	ac_retval=0
1746	else
1747	$as_echo "$as_me: program exited with status $ac_status" >&5
1748	$as_echo "$as_me: failed program was:" >&5
1749	sed 's/^/\| /' conftest.$ac_ext >&5
1750
1751	ac_retval=$ac_status
1752	fi
1753	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1754	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1755	as_fn_set_status $ac_retval
1756
1757	} # ac_fn_c_try_run
1758
1759	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1760	# -------------------------------------------------------
1761	# Tests whether HEADER exists and can be compiled using the include files in
1762	# INCLUDES, setting the cache variable VAR accordingly.
1763	ac_fn_c_check_header_compile ()
1764	{
1765	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1766	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1767	$as_echo_n "checking for $2... " >&6; }
1768	if eval \${$3+:} false; then :
1769	$as_echo_n "(cached) " >&6
1770	else
1771	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1772	/* end confdefs.h. */
1773	$4
1774	#include <$2>
1775	_ACEOF
1776	if ac_fn_c_try_compile "$LINENO"; then :
1777	eval "$3=yes"
1778	else
1779	eval "$3=no"
1780	fi
1781	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1782	fi
1783	eval ac_res=\$$3
1784	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1785	$as_echo "$ac_res" >&6; }
1786	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1787
1788	} # ac_fn_c_check_header_compile
1789
1790	# ac_fn_c_check_func LINENO FUNC VAR
1791	# ----------------------------------
1792	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1793	ac_fn_c_check_func ()
1794	{
1795	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1796	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1797	$as_echo_n "checking for $2... " >&6; }
1798	if eval \${$3+:} false; then :
1799	$as_echo_n "(cached) " >&6
1800	else
1801	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1802	/* end confdefs.h. */
1803	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1804	For example, HP-UX 11i <limits.h> declares gettimeofday. */
1805	#define $2 innocuous_$2
1806
1807	/* System header to define __stub macros and hopefully few prototypes,
1808	which can conflict with char $2 (); below.
1809	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1810	<limits.h> exists even on freestanding compilers. */
1811
1812	#ifdef __STDC__
1813	# include <limits.h>
1814	#else
1815	# include <assert.h>
1816	#endif
1817
1818	#undef $2
1819
1820	/* Override any GCC internal prototype to avoid an error.
1821	Use char because int might match the return type of a GCC
1822	builtin and then its argument prototype would still apply. */
1823	#ifdef __cplusplus
1824	extern "C"
1825	#endif
1826	char $2 ();
1827	/* The GNU C library defines this for functions which it implements
1828	to always fail with ENOSYS. Some functions are actually named
1829	something starting with __ and the normal name is an alias. */
1830	#if defined __stub_$2 \|\| defined __stub___$2
1831	choke me
1832	#endif
1833
1834	int
1835	main ()
1836	{
1837	return $2 ();
1838	;
1839	return 0;
1840	}
1841	_ACEOF
1842	if ac_fn_c_try_link "$LINENO"; then :
1843	eval "$3=yes"
1844	else
1845	eval "$3=no"
1846	fi
1847	rm -f core conftest.err conftest.$ac_objext \
1848	conftest$ac_exeext conftest.$ac_ext
1849	fi
1850	eval ac_res=\$$3
1851	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1852	$as_echo "$ac_res" >&6; }
1853	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1854
1855	} # ac_fn_c_check_func
1856
1857	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1858	# -------------------------------------------------------
1859	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1860	# the include files in INCLUDES and setting the cache variable VAR
1861	# accordingly.
1862	ac_fn_c_check_header_mongrel ()
1863	{
1864	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1865	if eval \${$3+:} false; then :
1866	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1867	$as_echo_n "checking for $2... " >&6; }
1868	if eval \${$3+:} false; then :
1869	$as_echo_n "(cached) " >&6
1870	fi
1871	eval ac_res=\$$3
1872	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1873	$as_echo "$ac_res" >&6; }
1874	else
1875	# Is the header compilable?
1876	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1877	$as_echo_n "checking $2 usability... " >&6; }
1878	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1879	/* end confdefs.h. */
1880	$4
1881	#include <$2>
1882	_ACEOF
1883	if ac_fn_c_try_compile "$LINENO"; then :
1884	ac_header_compiler=yes
1885	else
1886	ac_header_compiler=no
1887	fi
1888	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1889	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1890	$as_echo "$ac_header_compiler" >&6; }
1891
1892	# Is the header present?
1893	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1894	$as_echo_n "checking $2 presence... " >&6; }
1895	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1896	/* end confdefs.h. */
1897	#include <$2>
1898	_ACEOF
1899	if ac_fn_c_try_cpp "$LINENO"; then :
1900	ac_header_preproc=yes
1901	else
1902	ac_header_preproc=no
1903	fi
1904	rm -f conftest.err conftest.i conftest.$ac_ext
1905	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1906	$as_echo "$ac_header_preproc" >&6; }
1907
1908	# So? What about this header?
1909	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1910	yes:no: )
1911	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1912	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1913	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1914	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1915	;;
1916	no:yes:* )
1917	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1918	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1919	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1920	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1921	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1922	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1923	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1924	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1925	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1926	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1927	( $as_echo "## --------------------------------------- ##
1928	## Report this to cforall@plg.uwaterloo.ca ##
1929	## --------------------------------------- ##"
1930	) \| sed "s/^/$as_me: WARNING: /" >&2
1931	;;
1932	esac
1933	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1934	$as_echo_n "checking for $2... " >&6; }
1935	if eval \${$3+:} false; then :
1936	$as_echo_n "(cached) " >&6
1937	else
1938	eval "$3=\$ac_header_compiler"
1939	fi
1940	eval ac_res=\$$3
1941	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1942	$as_echo "$ac_res" >&6; }
1943	fi
1944	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1945
1946	} # ac_fn_c_check_header_mongrel
1947
1948	# ac_fn_c_find_intX_t LINENO BITS VAR
1949	# -----------------------------------
1950	# Finds a signed integer type with width BITS, setting cache variable VAR
1951	# accordingly.
1952	ac_fn_c_find_intX_t ()
1953	{
1954	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1955	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
1956	$as_echo_n "checking for int$2_t... " >&6; }
1957	if eval \${$3+:} false; then :
1958	$as_echo_n "(cached) " >&6
1959	else
1960	eval "$3=no"
1961	# Order is important - never check a type that is potentially smaller
1962	# than half of the expected target width.
1963	for ac_type in int$2_t 'int' 'long int' \
1964	'long long int' 'short int' 'signed char'; do
1965	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1966	/* end confdefs.h. */
1967	$ac_includes_default
1968	enum { N = $2 / 2 - 1 };
1969	int
1970	main ()
1971	{
1972	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
1973	test_array [0] = 0
1974
1975	;
1976	return 0;
1977	}
1978	_ACEOF
1979	if ac_fn_c_try_compile "$LINENO"; then :
1980	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1981	/* end confdefs.h. */
1982	$ac_includes_default
1983	enum { N = $2 / 2 - 1 };
1984	int
1985	main ()
1986	{
1987	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
1988	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
1989	test_array [0] = 0
1990
1991	;
1992	return 0;
1993	}
1994	_ACEOF
1995	if ac_fn_c_try_compile "$LINENO"; then :
1996
1997	else
1998	case $ac_type in #(
1999	int$2_t) :
2000	eval "$3=yes" ;; #(
2001	*) :
2002	eval "$3=\$ac_type" ;;
2003	esac
2004	fi
2005	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2006	fi
2007	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2008	if eval test \"x\$"$3"\" = x"no"; then :
2009
2010	else
2011	break
2012	fi
2013	done
2014	fi
2015	eval ac_res=\$$3
2016	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2017	$as_echo "$ac_res" >&6; }
2018	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2019
2020	} # ac_fn_c_find_intX_t
2021
2022	# ac_fn_c_find_uintX_t LINENO BITS VAR
2023	# ------------------------------------
2024	# Finds an unsigned integer type with width BITS, setting cache variable VAR
2025	# accordingly.
2026	ac_fn_c_find_uintX_t ()
2027	{
2028	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2029	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2030	$as_echo_n "checking for uint$2_t... " >&6; }
2031	if eval \${$3+:} false; then :
2032	$as_echo_n "(cached) " >&6
2033	else
2034	eval "$3=no"
2035	# Order is important - never check a type that is potentially smaller
2036	# than half of the expected target width.
2037	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2038	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2039	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2040	/* end confdefs.h. */
2041	$ac_includes_default
2042	int
2043	main ()
2044	{
2045	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2046	test_array [0] = 0
2047
2048	;
2049	return 0;
2050	}
2051	_ACEOF
2052	if ac_fn_c_try_compile "$LINENO"; then :
2053	case $ac_type in #(
2054	uint$2_t) :
2055	eval "$3=yes" ;; #(
2056	*) :
2057	eval "$3=\$ac_type" ;;
2058	esac
2059	fi
2060	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2061	if eval test \"x\$"$3"\" = x"no"; then :
2062
2063	else
2064	break
2065	fi
2066	done
2067	fi
2068	eval ac_res=\$$3
2069	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2070	$as_echo "$ac_res" >&6; }
2071	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2072
2073	} # ac_fn_c_find_uintX_t
2074	cat >config.log <<_ACEOF
2075	This file contains any messages produced by compilers while
2076	running configure, to aid debugging if configure makes a mistake.
2077
2078	It was created by cfa-cc $as_me 1.0.0.0, which was
2079	generated by GNU Autoconf 2.68. Invocation command line was
2080
2081	$ $0 $@
2082
2083	_ACEOF
2084	exec 5>>config.log
2085	{
2086	cat <<_ASUNAME
2087	## --------- ##
2088	## Platform. ##
2089	## --------- ##
2090
2091	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
2092	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
2093	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
2094	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
2095	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
2096
2097	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
2098	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
2099
2100	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
2101	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
2102	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
2103	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
2104	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
2105	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
2106	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
2107
2108	_ASUNAME
2109
2110	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2111	for as_dir in $PATH
2112	do
2113	IFS=$as_save_IFS
2114	test -z "$as_dir" && as_dir=.
2115	$as_echo "PATH: $as_dir"
2116	done
2117	IFS=$as_save_IFS
2118
2119	} >&5
2120
2121	cat >&5 <<_ACEOF
2122
2123
2124	## ----------- ##
2125	## Core tests. ##
2126	## ----------- ##
2127
2128	_ACEOF
2129
2130
2131	# Keep a trace of the command line.
2132	# Strip out --no-create and --no-recursion so they do not pile up.
2133	# Strip out --silent because we don't want to record it for future runs.
2134	# Also quote any args containing shell meta-characters.
2135	# Make two passes to allow for proper duplicate-argument suppression.
2136	ac_configure_args=
2137	ac_configure_args0=
2138	ac_configure_args1=
2139	ac_must_keep_next=false
2140	for ac_pass in 1 2
2141	do
2142	for ac_arg
2143	do
2144	case $ac_arg in
2145	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2146	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2147	\| -silent \| --silent \| --silen \| --sile \| --sil)
2148	continue ;;
2149	\')
2150	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2151	esac
2152	case $ac_pass in
2153	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2154	2)
2155	as_fn_append ac_configure_args1 " '$ac_arg'"
2156	if test $ac_must_keep_next = true; then
2157	ac_must_keep_next=false # Got value, back to normal.
2158	else
2159	case $ac_arg in
2160	= \| --config-cache \| -C \| -disable-* \| --disable-* \
2161	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
2162	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
2163	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
2164	case "$ac_configure_args0 " in
2165	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
2166	esac
2167	;;
2168	-* ) ac_must_keep_next=true ;;
2169	esac
2170	fi
2171	as_fn_append ac_configure_args " '$ac_arg'"
2172	;;
2173	esac
2174	done
2175	done
2176	{ ac_configure_args0=; unset ac_configure_args0;}
2177	{ ac_configure_args1=; unset ac_configure_args1;}
2178
2179	# When interrupted or exit'd, cleanup temporary files, and complete
2180	# config.log. We remove comments because anyway the quotes in there
2181	# would cause problems or look ugly.
2182	# WARNING: Use '\'' to represent an apostrophe within the trap.
2183	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2184	trap 'exit_status=$?
2185	# Save into config.log some information that might help in debugging.
2186	{
2187	echo
2188
2189	$as_echo "## ---------------- ##
2190	## Cache variables. ##
2191	## ---------------- ##"
2192	echo
2193	# The following way of writing the cache mishandles newlines in values,
2194	(
2195	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
2196	eval ac_val=\$$ac_var
2197	case $ac_val in #(
2198	${as_nl})
2199	case $ac_var in #(
2200	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2201	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2202	esac
2203	case $ac_var in #(
2204	_ \| IFS \| as_nl) ;; #(
2205	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2206	*) { eval $ac_var=; unset $ac_var;} ;;
2207	esac ;;
2208	esac
2209	done
2210	(set) 2>&1 \|
2211	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2212	${as_nl}ac_space=\ )
2213	sed -n \
2214	"s/'\''/'\''\\\\'\'''\''/g;
2215	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
2216	;; #(
2217	*)
2218	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
2219	;;
2220	esac \|
2221	sort
2222	)
2223	echo
2224
2225	$as_echo "## ----------------- ##
2226	## Output variables. ##
2227	## ----------------- ##"
2228	echo
2229	for ac_var in $ac_subst_vars
2230	do
2231	eval ac_val=\$$ac_var
2232	case $ac_val in
2233	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2234	esac
2235	$as_echo "$ac_var='\''$ac_val'\''"
2236	done \| sort
2237	echo
2238
2239	if test -n "$ac_subst_files"; then
2240	$as_echo "## ------------------- ##
2241	## File substitutions. ##
2242	## ------------------- ##"
2243	echo
2244	for ac_var in $ac_subst_files
2245	do
2246	eval ac_val=\$$ac_var
2247	case $ac_val in
2248	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2249	esac
2250	$as_echo "$ac_var='\''$ac_val'\''"
2251	done \| sort
2252	echo
2253	fi
2254
2255	if test -s confdefs.h; then
2256	$as_echo "## ----------- ##
2257	## confdefs.h. ##
2258	## ----------- ##"
2259	echo
2260	cat confdefs.h
2261	echo
2262	fi
2263	test "$ac_signal" != 0 &&
2264	$as_echo "$as_me: caught signal $ac_signal"
2265	$as_echo "$as_me: exit $exit_status"
2266	} >&5
2267	rm -f core .core core.conftest. &&
2268	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2269	exit $exit_status
2270	' 0
2271	for ac_signal in 1 2 13 15; do
2272	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2273	done
2274	ac_signal=0
2275
2276	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2277	rm -f -r conftest* confdefs.h
2278
2279	$as_echo "/* confdefs.h */" > confdefs.h
2280
2281	# Predefined preprocessor variables.
2282
2283	cat >>confdefs.h <<_ACEOF
2284	#define PACKAGE_NAME "$PACKAGE_NAME"
2285	_ACEOF
2286
2287	cat >>confdefs.h <<_ACEOF
2288	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2289	_ACEOF
2290
2291	cat >>confdefs.h <<_ACEOF
2292	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2293	_ACEOF
2294
2295	cat >>confdefs.h <<_ACEOF
2296	#define PACKAGE_STRING "$PACKAGE_STRING"
2297	_ACEOF
2298
2299	cat >>confdefs.h <<_ACEOF
2300	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2301	_ACEOF
2302
2303	cat >>confdefs.h <<_ACEOF
2304	#define PACKAGE_URL "$PACKAGE_URL"
2305	_ACEOF
2306
2307
2308	# Let the site file select an alternate cache file if it wants to.
2309	# Prefer an explicitly selected file to automatically selected ones.
2310	ac_site_file1=NONE
2311	ac_site_file2=NONE
2312	if test -n "$CONFIG_SITE"; then
2313	# We do not want a PATH search for config.site.
2314	case $CONFIG_SITE in #((
2315	-*) ac_site_file1=./$CONFIG_SITE;;
2316	/) ac_site_file1=$CONFIG_SITE;;
2317	*) ac_site_file1=./$CONFIG_SITE;;
2318	esac
2319	elif test "x$prefix" != xNONE; then
2320	ac_site_file1=$prefix/share/config.site
2321	ac_site_file2=$prefix/etc/config.site
2322	else
2323	ac_site_file1=$ac_default_prefix/share/config.site
2324	ac_site_file2=$ac_default_prefix/etc/config.site
2325	fi
2326	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2327	do
2328	test "x$ac_site_file" = xNONE && continue
2329	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2330	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2331	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2332	sed 's/^/\| /' "$ac_site_file" >&5
2333	. "$ac_site_file" \
2334	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2335	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2336	as_fn_error $? "failed to load site script $ac_site_file
2337	See \`config.log' for more details" "$LINENO" 5; }
2338	fi
2339	done
2340
2341	if test -r "$cache_file"; then
2342	# Some versions of bash will fail to source /dev/null (special files
2343	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2344	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2345	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2346	$as_echo "$as_me: loading cache $cache_file" >&6;}
2347	case $cache_file in
2348	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2349	*) . "./$cache_file";;
2350	esac
2351	fi
2352	else
2353	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2354	$as_echo "$as_me: creating cache $cache_file" >&6;}
2355	>$cache_file
2356	fi
2357
2358	# Check that the precious variables saved in the cache have kept the same
2359	# value.
2360	ac_cache_corrupted=false
2361	for ac_var in $ac_precious_vars; do
2362	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2363	eval ac_new_set=\$ac_env_${ac_var}_set
2364	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2365	eval ac_new_val=\$ac_env_${ac_var}_value
2366	case $ac_old_set,$ac_new_set in
2367	set,)
2368	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2369	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2370	ac_cache_corrupted=: ;;
2371	,set)
2372	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2373	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2374	ac_cache_corrupted=: ;;
2375	,);;
2376	*)
2377	if test "x$ac_old_val" != "x$ac_new_val"; then
2378	# differences in whitespace do not lead to failure.
2379	ac_old_val_w=`echo x $ac_old_val`
2380	ac_new_val_w=`echo x $ac_new_val`
2381	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2382	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2383	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2384	ac_cache_corrupted=:
2385	else
2386	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2387	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2388	eval $ac_var=\$ac_old_val
2389	fi
2390	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2391	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2392	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2393	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2394	fi;;
2395	esac
2396	# Pass precious variables to config.status.
2397	if test "$ac_new_set" = set; then
2398	case $ac_new_val in
2399	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2400	*) ac_arg=$ac_var=$ac_new_val ;;
2401	esac
2402	case " $ac_configure_args " in
2403	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2404	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2405	esac
2406	fi
2407	done
2408	if $ac_cache_corrupted; then
2409	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2410	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2411	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2412	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2413	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2414	fi
2415	## -------------------- ##
2416	## Main body of script. ##
2417	## -------------------- ##
2418
2419	ac_ext=c
2420	ac_cpp='$CPP $CPPFLAGS'
2421	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2422	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2423	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2424
2425
2426	ac_aux_dir=
2427	for ac_dir in automake "$srcdir"/automake; do
2428	if test -f "$ac_dir/install-sh"; then
2429	ac_aux_dir=$ac_dir
2430	ac_install_sh="$ac_aux_dir/install-sh -c"
2431	break
2432	elif test -f "$ac_dir/install.sh"; then
2433	ac_aux_dir=$ac_dir
2434	ac_install_sh="$ac_aux_dir/install.sh -c"
2435	break
2436	elif test -f "$ac_dir/shtool"; then
2437	ac_aux_dir=$ac_dir
2438	ac_install_sh="$ac_aux_dir/shtool install -c"
2439	break
2440	fi
2441	done
2442	if test -z "$ac_aux_dir"; then
2443	as_fn_error $? "cannot find install-sh, install.sh, or shtool in automake \"$srcdir\"/automake" "$LINENO" 5
2444	fi
2445
2446	# These three variables are undocumented and unsupported,
2447	# and are intended to be withdrawn in a future Autoconf release.
2448	# They can cause serious problems if a builder's source tree is in a directory
2449	# whose full name contains unusual characters.
2450	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2451	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2452	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2453
2454
2455	#AC_CONFIG_SRCDIR([src/main.cc])
2456	ac_config_headers="$ac_config_headers config.h"
2457
2458	# Check whether --enable-silent-rules was given.
2459	if test "${enable_silent_rules+set}" = set; then :
2460	enableval=$enable_silent_rules;
2461	fi
2462
2463	case $enable_silent_rules in
2464	yes) AM_DEFAULT_VERBOSITY=0;;
2465	no) AM_DEFAULT_VERBOSITY=1;;
2466	*) AM_DEFAULT_VERBOSITY=1;;
2467	esac
2468	am_make=${MAKE-make}
2469	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2470	$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2471	if ${am_cv_make_support_nested_variables+:} false; then :
2472	$as_echo_n "(cached) " >&6
2473	else
2474	if $as_echo 'TRUE=$(BAR$(V))
2475	BAR0=false
2476	BAR1=true
2477	V=1
2478	am__doit:
2479	@$(TRUE)
2480	.PHONY: am__doit' \| $am_make -f - >/dev/null 2>&1; then
2481	am_cv_make_support_nested_variables=yes
2482	else
2483	am_cv_make_support_nested_variables=no
2484	fi
2485	fi
2486	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2487	$as_echo "$am_cv_make_support_nested_variables" >&6; }
2488	if test $am_cv_make_support_nested_variables = yes; then
2489	AM_V='$(V)'
2490	AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2491	else
2492	AM_V=$AM_DEFAULT_VERBOSITY
2493	AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2494	fi
2495	AM_BACKSLASH='\'
2496
2497
2498	if test "x${CXXFLAGS}" = "x"; then
2499	export CXXFLAGS="-std=c++11 -g ${CXXFLAGS}" # defaults, no -O2 for debugging and failures
2500	else
2501	export CXXFLAGS="-std=c++11 ${CXXFLAGS}" # flags from configure command
2502	fi
2503
2504	am__api_version='1.11'
2505
2506	# Find a good install program. We prefer a C program (faster),
2507	# so one script is as good as another. But avoid the broken or
2508	# incompatible versions:
2509	# SysV /etc/install, /usr/sbin/install
2510	# SunOS /usr/etc/install
2511	# IRIX /sbin/install
2512	# AIX /bin/install
2513	# AmigaOS /C/install, which installs bootblocks on floppy discs
2514	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2515	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2516	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2517	# OS/2's system install, which has a completely different semantic
2518	# ./install, which can be erroneously created by make from ./install.sh.
2519	# Reject install programs that cannot install multiple files.
2520	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2521	$as_echo_n "checking for a BSD-compatible install... " >&6; }
2522	if test -z "$INSTALL"; then
2523	if ${ac_cv_path_install+:} false; then :
2524	$as_echo_n "(cached) " >&6
2525	else
2526	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2527	for as_dir in $PATH
2528	do
2529	IFS=$as_save_IFS
2530	test -z "$as_dir" && as_dir=.
2531	# Account for people who put trailing slashes in PATH elements.
2532	case $as_dir/ in #((
2533	./ \| .// \| /[cC]/* \| \
2534	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
2535	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
2536	/usr/ucb/* ) ;;
2537	*)
2538	# OSF1 and SCO ODT 3.0 have their own names for install.
2539	# Don't use installbsd from OSF since it installs stuff as root
2540	# by default.
2541	for ac_prog in ginstall scoinst install; do
2542	for ac_exec_ext in '' $ac_executable_extensions; do
2543	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2544	if test $ac_prog = install &&
2545	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2546	# AIX install. It has an incompatible calling convention.
2547	:
2548	elif test $ac_prog = install &&
2549	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2550	# program-specific install script used by HP pwplus--don't use.
2551	:
2552	else
2553	rm -rf conftest.one conftest.two conftest.dir
2554	echo one > conftest.one
2555	echo two > conftest.two
2556	mkdir conftest.dir
2557	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2558	test -s conftest.one && test -s conftest.two &&
2559	test -s conftest.dir/conftest.one &&
2560	test -s conftest.dir/conftest.two
2561	then
2562	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2563	break 3
2564	fi
2565	fi
2566	fi
2567	done
2568	done
2569	;;
2570	esac
2571
2572	done
2573	IFS=$as_save_IFS
2574
2575	rm -rf conftest.one conftest.two conftest.dir
2576
2577	fi
2578	if test "${ac_cv_path_install+set}" = set; then
2579	INSTALL=$ac_cv_path_install
2580	else
2581	# As a last resort, use the slow shell script. Don't cache a
2582	# value for INSTALL within a source directory, because that will
2583	# break other packages using the cache if that directory is
2584	# removed, or if the value is a relative name.
2585	INSTALL=$ac_install_sh
2586	fi
2587	fi
2588	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2589	$as_echo "$INSTALL" >&6; }
2590
2591	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2592	# It thinks the first close brace ends the variable substitution.
2593	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2594
2595	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2596
2597	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2598
2599	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2600	$as_echo_n "checking whether build environment is sane... " >&6; }
2601	# Just in case
2602	sleep 1
2603	echo timestamp > conftest.file
2604	# Reject unsafe characters in $srcdir or the absolute working directory
2605	# name. Accept space and tab only in the latter.
2606	am_lf='
2607	'
2608	case `pwd` in
2609	[\\\"\#\$\&\'\`$am_lf])
2610	as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2611	esac
2612	case $srcdir in
2613	[\\\"\#\$\&\'\`$am_lf\ \ ])
2614	as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2615	esac
2616
2617	# Do `set' in a subshell so we don't clobber the current shell's
2618	# arguments. Must try -L first in case configure is actually a
2619	# symlink; some systems play weird games with the mod time of symlinks
2620	# (eg FreeBSD returns the mod time of the symlink's containing
2621	# directory).
2622	if (
2623	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2624	if test "$*" = "X"; then
2625	# -L didn't work.
2626	set X `ls -t "$srcdir/configure" conftest.file`
2627	fi
2628	rm -f conftest.file
2629	if test "$*" != "X $srcdir/configure conftest.file" \
2630	&& test "$*" != "X conftest.file $srcdir/configure"; then
2631
2632	# If neither matched, then we have a broken ls. This can happen
2633	# if, for instance, CONFIG_SHELL is bash and it inherits a
2634	# broken ls alias from the environment. This has actually
2635	# happened. Such a system could not be considered "sane".
2636	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
2637	alias in your environment" "$LINENO" 5
2638	fi
2639
2640	test "$2" = conftest.file
2641	)
2642	then
2643	# Ok.
2644	:
2645	else
2646	as_fn_error $? "newly created file is older than distributed files!
2647	Check your system clock" "$LINENO" 5
2648	fi
2649	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2650	$as_echo "yes" >&6; }
2651	test "$program_prefix" != NONE &&
2652	program_transform_name="s&^&$program_prefix&;$program_transform_name"
2653	# Use a double $ so make ignores it.
2654	test "$program_suffix" != NONE &&
2655	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2656	# Double any \ or $.
2657	# By default was `s,x,x', remove it if useless.
2658	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2659	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
2660
2661	# expand $ac_aux_dir to an absolute path
2662	am_aux_dir=`cd $ac_aux_dir && pwd`
2663
2664	if test x"${MISSING+set}" != xset; then
2665	case $am_aux_dir in
2666	\ \| \ )
2667	MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2668	*)
2669	MISSING="\${SHELL} $am_aux_dir/missing" ;;
2670	esac
2671	fi
2672	# Use eval to expand $SHELL
2673	if eval "$MISSING --run true"; then
2674	am_missing_run="$MISSING --run "
2675	else
2676	am_missing_run=
2677	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2678	$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2679	fi
2680
2681	if test x"${install_sh}" != xset; then
2682	case $am_aux_dir in
2683	\ \| \ )
2684	install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2685	*)
2686	install_sh="\${SHELL} $am_aux_dir/install-sh"
2687	esac
2688	fi
2689
2690	# Installed binaries are usually stripped using `strip' when the user
2691	# run `make install-strip'. However `strip' might not be the right
2692	# tool to use in cross-compilation environments, therefore Automake
2693	# will honor the `STRIP' environment variable to overrule this program.
2694	if test "$cross_compiling" != no; then
2695	if test -n "$ac_tool_prefix"; then
2696	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2697	set dummy ${ac_tool_prefix}strip; ac_word=$2
2698	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2699	$as_echo_n "checking for $ac_word... " >&6; }
2700	if ${ac_cv_prog_STRIP+:} false; then :
2701	$as_echo_n "(cached) " >&6
2702	else
2703	if test -n "$STRIP"; then
2704	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2705	else
2706	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2707	for as_dir in $PATH
2708	do
2709	IFS=$as_save_IFS
2710	test -z "$as_dir" && as_dir=.
2711	for ac_exec_ext in '' $ac_executable_extensions; do
2712	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2713	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2714	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2715	break 2
2716	fi
2717	done
2718	done
2719	IFS=$as_save_IFS
2720
2721	fi
2722	fi
2723	STRIP=$ac_cv_prog_STRIP
2724	if test -n "$STRIP"; then
2725	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2726	$as_echo "$STRIP" >&6; }
2727	else
2728	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2729	$as_echo "no" >&6; }
2730	fi
2731
2732
2733	fi
2734	if test -z "$ac_cv_prog_STRIP"; then
2735	ac_ct_STRIP=$STRIP
2736	# Extract the first word of "strip", so it can be a program name with args.
2737	set dummy strip; ac_word=$2
2738	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2739	$as_echo_n "checking for $ac_word... " >&6; }
2740	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2741	$as_echo_n "(cached) " >&6
2742	else
2743	if test -n "$ac_ct_STRIP"; then
2744	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2745	else
2746	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2747	for as_dir in $PATH
2748	do
2749	IFS=$as_save_IFS
2750	test -z "$as_dir" && as_dir=.
2751	for ac_exec_ext in '' $ac_executable_extensions; do
2752	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2753	ac_cv_prog_ac_ct_STRIP="strip"
2754	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2755	break 2
2756	fi
2757	done
2758	done
2759	IFS=$as_save_IFS
2760
2761	fi
2762	fi
2763	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2764	if test -n "$ac_ct_STRIP"; then
2765	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2766	$as_echo "$ac_ct_STRIP" >&6; }
2767	else
2768	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2769	$as_echo "no" >&6; }
2770	fi
2771
2772	if test "x$ac_ct_STRIP" = x; then
2773	STRIP=":"
2774	else
2775	case $cross_compiling:$ac_tool_warned in
2776	yes:)
2777	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2778	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2779	ac_tool_warned=yes ;;
2780	esac
2781	STRIP=$ac_ct_STRIP
2782	fi
2783	else
2784	STRIP="$ac_cv_prog_STRIP"
2785	fi
2786
2787	fi
2788	INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2789
2790	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2791	$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2792	if test -z "$MKDIR_P"; then
2793	if ${ac_cv_path_mkdir+:} false; then :
2794	$as_echo_n "(cached) " >&6
2795	else
2796	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2797	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2798	do
2799	IFS=$as_save_IFS
2800	test -z "$as_dir" && as_dir=.
2801	for ac_prog in mkdir gmkdir; do
2802	for ac_exec_ext in '' $ac_executable_extensions; do
2803	{ test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } \|\| continue
2804	case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2805	'mkdir (GNU coreutils) '* \| \
2806	'mkdir (coreutils) '* \| \
2807	'mkdir (fileutils) '4.1*)
2808	ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2809	break 3;;
2810	esac
2811	done
2812	done
2813	done
2814	IFS=$as_save_IFS
2815
2816	fi
2817
2818	test -d ./--version && rmdir ./--version
2819	if test "${ac_cv_path_mkdir+set}" = set; then
2820	MKDIR_P="$ac_cv_path_mkdir -p"
2821	else
2822	# As a last resort, use the slow shell script. Don't cache a
2823	# value for MKDIR_P within a source directory, because that will
2824	# break other packages using the cache if that directory is
2825	# removed, or if the value is a relative name.
2826	MKDIR_P="$ac_install_sh -d"
2827	fi
2828	fi
2829	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2830	$as_echo "$MKDIR_P" >&6; }
2831
2832	mkdir_p="$MKDIR_P"
2833	case $mkdir_p in
2834	[\\/$]* \| ?:[\\/]*) ;;
2835	/) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2836	esac
2837
2838	for ac_prog in gawk mawk nawk awk
2839	do
2840	# Extract the first word of "$ac_prog", so it can be a program name with args.
2841	set dummy $ac_prog; ac_word=$2
2842	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2843	$as_echo_n "checking for $ac_word... " >&6; }
2844	if ${ac_cv_prog_AWK+:} false; then :
2845	$as_echo_n "(cached) " >&6
2846	else
2847	if test -n "$AWK"; then
2848	ac_cv_prog_AWK="$AWK" # Let the user override the test.
2849	else
2850	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2851	for as_dir in $PATH
2852	do
2853	IFS=$as_save_IFS
2854	test -z "$as_dir" && as_dir=.
2855	for ac_exec_ext in '' $ac_executable_extensions; do
2856	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2857	ac_cv_prog_AWK="$ac_prog"
2858	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2859	break 2
2860	fi
2861	done
2862	done
2863	IFS=$as_save_IFS
2864
2865	fi
2866	fi
2867	AWK=$ac_cv_prog_AWK
2868	if test -n "$AWK"; then
2869	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2870	$as_echo "$AWK" >&6; }
2871	else
2872	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2873	$as_echo "no" >&6; }
2874	fi
2875
2876
2877	test -n "$AWK" && break
2878	done
2879
2880	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2881	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2882	set x ${MAKE-make}
2883	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2884	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2885	$as_echo_n "(cached) " >&6
2886	else
2887	cat >conftest.make <<\_ACEOF
2888	SHELL = /bin/sh
2889	all:
2890	@echo '@@@%%%=$(MAKE)=@@@%%%'
2891	_ACEOF
2892	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2893	case `${MAKE-make} -f conftest.make 2>/dev/null` in
2894	@@@%%%=?=@@@%%%*)
2895	eval ac_cv_prog_make_${ac_make}_set=yes;;
2896	*)
2897	eval ac_cv_prog_make_${ac_make}_set=no;;
2898	esac
2899	rm -f conftest.make
2900	fi
2901	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2902	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2903	$as_echo "yes" >&6; }
2904	SET_MAKE=
2905	else
2906	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2907	$as_echo "no" >&6; }
2908	SET_MAKE="MAKE=${MAKE-make}"
2909	fi
2910
2911	rm -rf .tst 2>/dev/null
2912	mkdir .tst 2>/dev/null
2913	if test -d .tst; then
2914	am__leading_dot=.
2915	else
2916	am__leading_dot=_
2917	fi
2918	rmdir .tst 2>/dev/null
2919
2920	if test "`cd $srcdir && pwd`" != "`pwd`"; then
2921	# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2922	# is not polluted with repeated "-I."
2923	am__isrc=' -I$(srcdir)'
2924	# test to see if srcdir already configured
2925	if test -f $srcdir/config.status; then
2926	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2927	fi
2928	fi
2929
2930	# test whether we have cygpath
2931	if test -z "$CYGPATH_W"; then
2932	if (cygpath --version) >/dev/null 2>/dev/null; then
2933	CYGPATH_W='cygpath -w'
2934	else
2935	CYGPATH_W=echo
2936	fi
2937	fi
2938
2939
2940	# Define the identity of the package.
2941	PACKAGE='cfa-cc'
2942	VERSION='1.0.0.0'
2943
2944
2945	cat >>confdefs.h <<_ACEOF
2946	#define PACKAGE "$PACKAGE"
2947	_ACEOF
2948
2949
2950	cat >>confdefs.h <<_ACEOF
2951	#define VERSION "$VERSION"
2952	_ACEOF
2953
2954	# Some tools Automake needs.
2955
2956	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2957
2958
2959	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2960
2961
2962	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2963
2964
2965	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2966
2967
2968	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2969
2970	# We need awk for the "check" target. The system "awk" is bad on
2971	# some platforms.
2972	# Always define AMTAR for backward compatibility. Yes, it's still used
2973	# in the wild :-( We should find a proper way to deprecate it ...
2974	AMTAR='$${TAR-tar}'
2975
2976	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2977
2978
2979
2980
2981
2982
2983	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2984	$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2985	# Check whether --enable-maintainer-mode was given.
2986	if test "${enable_maintainer_mode+set}" = set; then :
2987	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2988	else
2989	USE_MAINTAINER_MODE=yes
2990	fi
2991
2992	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2993	$as_echo "$USE_MAINTAINER_MODE" >&6; }
2994	if test $USE_MAINTAINER_MODE = yes; then
2995	MAINTAINER_MODE_TRUE=
2996	MAINTAINER_MODE_FALSE='#'
2997	else
2998	MAINTAINER_MODE_TRUE='#'
2999	MAINTAINER_MODE_FALSE=
3000	fi
3001
3002	MAINT=$MAINTAINER_MODE_TRUE
3003
3004	# may require auto* software to be installed
3005
3006	# Allow program name tansformation
3007	# will fille program_transform_name with appropriate sed regex
3008
3009	#autoconf escapes $ and \ since automake wiill un-escape them.
3010	#Since we need to use the sed transform in autoconf we need to manualy un-escape these characters
3011	name_transform=`echo ${program_transform_name} \| sed 's/\\$\\$/\\$/g' \| sed 's/\\\\\\\/\\\/g'`
3012	cfa_name=`echo cfa \| sed ${name_transform}`
3013	cc1_name=`echo cc1 \| sed ${name_transform}`
3014	cpp_name=`echo cfa-cpp \| sed ${name_transform}`
3015
3016	#Trasforming cc1 will break compilation
3017	if ! test "${cc1_name}" = "cc1"; then
3018	as_fn_error $? "Program transform must not modify cc1.
3019	--program-sufix and --program-prefix not supported.
3020	Use -program-transform-name='s/cfa$/[Desired name here]/' instead" "$LINENO" 5
3021	fi
3022	#We could support transforming cfa-cpp but since it is located in a unique subfolder we don't need to
3023	if ! test "${cpp_name}" = "cfa-cpp"; then
3024	as_fn_error $? "Program transform must not modify cfa-cpp.
3025	--program-sufix and --program-prefix not supported.
3026	Use -program-transform-name='s/cfa$/[Desired name here]/' instead" "$LINENO" 5
3027	fi
3028
3029
3030	# Check whether --with-cfa-name was given.
3031	if test "${with_cfa_name+set}" = set; then :
3032	withval=$with_cfa_name; cfa_name=$withval
3033	else
3034	cfa_name="cfa"
3035	fi
3036
3037
3038	#Define the new name of the installed command
3039	CFA_NAME=${cfa_name}
3040
3041
3042	rm -f version
3043	echo ${PACKAGE_VERSION} > version # file containing version number for other tools
3044	chmod ugo-w version
3045	ver_major=`cut -d '.' -f1 version` # subdivide version number into components at periods
3046	ver_minor=`cut -d '.' -f2 version`
3047	ver_patch=`cut -d '.' -f3 version`
3048	ver_build=`cut -d '.' -f4 version`
3049
3050	# AC_SUBST([CONFIG_STATUS_DEPENDENCIES], ['$(top_srcdir)/version'])
3051
3052	cat >>confdefs.h <<_ACEOF
3053	#define CFA_VERSION_MAJOR ${ver_major}
3054	_ACEOF
3055
3056
3057	cat >>confdefs.h <<_ACEOF
3058	#define CFA_VERSION_MINOR ${ver_minor}
3059	_ACEOF
3060
3061
3062	cat >>confdefs.h <<_ACEOF
3063	#define CFA_VERSION_PATCH ${ver_patch}
3064	_ACEOF
3065
3066
3067	cat >>confdefs.h <<_ACEOF
3068	#define CFA_VERSION_BUILD ${ver_build}
3069	_ACEOF
3070
3071
3072	cat >>confdefs.h <<_ACEOF
3073	#define CFA_VERSION_SHORT "${ver_major}"
3074	_ACEOF
3075
3076
3077	cat >>confdefs.h <<_ACEOF
3078	#define CFA_VERSION "${ver_major}.${ver_minor}"
3079	_ACEOF
3080
3081
3082	cat >>confdefs.h <<_ACEOF
3083	#define CFA_VERSION_LONG "${ver_major}.${ver_minor}.${ver_patch}"
3084	_ACEOF
3085
3086
3087	cat >>confdefs.h <<_ACEOF
3088	#define CFA_VERSION_FULL "${ver_major}.${ver_minor}.${ver_patch}.${ver_build}"
3089	_ACEOF
3090
3091
3092	# Installation paths
3093
3094
3095	# Check whether --with-backend-compiler was given.
3096	if test "${with_backend_compiler+set}" = set; then :
3097	withval=$with_backend_compiler; backendcompiler=$withval
3098	else
3099	backendcompiler=""
3100	fi
3101
3102	if test "x$backendcompiler" != "x"; then
3103	BACKEND_CC=${backendcompiler}
3104	else
3105	# Extract the first word of "gcc", so it can be a program name with args.
3106	set dummy gcc; ac_word=$2
3107	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3108	$as_echo_n "checking for $ac_word... " >&6; }
3109	if ${ac_cv_path_BACKEND_CC+:} false; then :
3110	$as_echo_n "(cached) " >&6
3111	else
3112	case $BACKEND_CC in
3113	[\\/]* \| ?:[\\/]*)
3114	ac_cv_path_BACKEND_CC="$BACKEND_CC" # Let the user override the test with a path.
3115	;;
3116	*)
3117	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3118	for as_dir in $PATH
3119	do
3120	IFS=$as_save_IFS
3121	test -z "$as_dir" && as_dir=.
3122	for ac_exec_ext in '' $ac_executable_extensions; do
3123	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3124	ac_cv_path_BACKEND_CC="$as_dir/$ac_word$ac_exec_ext"
3125	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3126	break 2
3127	fi
3128	done
3129	done
3130	IFS=$as_save_IFS
3131
3132	;;
3133	esac
3134	fi
3135	BACKEND_CC=$ac_cv_path_BACKEND_CC
3136	if test -n "$BACKEND_CC"; then
3137	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $BACKEND_CC" >&5
3138	$as_echo "$BACKEND_CC" >&6; }
3139	else
3140	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3141	$as_echo "no" >&6; }
3142	fi
3143
3144	# check gcc installed
3145	if test "x$BACKEND_CC" = "x"; then
3146	as_fn_error $? "some version of gcc is needed. Get it at ftp://ftp.gnu.org" "$LINENO" 5
3147	exit 1
3148	fi
3149	fi
3150
3151	cat >>confdefs.h <<_ACEOF
3152	#define CFA_BACKEND_CC "${BACKEND_CC}"
3153	_ACEOF
3154
3155
3156
3157
3158
3159	# Check whether --enable-target-release was given.
3160	if test "${enable_target_release+set}" = set; then :
3161	enableval=$enable_target_release;
3162	fi
3163
3164	# Check whether --enable-target-debug was given.
3165	if test "${enable_target_debug+set}" = set; then :
3166	enableval=$enable_target_debug;
3167	fi
3168
3169	# Check whether --enable-threading was given.
3170	if test "${enable_threading+set}" = set; then :
3171	enableval=$enable_threading; case "${enableval}" in
3172	yes) build_threading="yes" ;;
3173	no) build_threading="no" ;;
3174	*) as_fn_error $? "bad value ${enableval} for --enable-debug" "$LINENO" 5 ;;
3175	esac
3176	else
3177	build_threading="yes"
3178	fi
3179
3180
3181	case "$enable_target_release" in
3182	yes)
3183	case "$enable_target_debug" in
3184	yes)
3185	build_release="yes"
3186	build_debug="yes"
3187	;;
3188	no)
3189	build_release="yes"
3190	build_debug="no"
3191	;;
3192	*)
3193	build_release="yes"
3194	build_debug="no"
3195	;;
3196	esac
3197	;;
3198	no)
3199	case "$enable_target_debug" in
3200	yes)
3201	build_release="no"
3202	build_debug="yes"
3203	;;
3204	no)
3205	build_release="no"
3206	build_debug="no"
3207	;;
3208	*)
3209	build_release="no"
3210	build_debug="yes"
3211	;;
3212	esac
3213	;;
3214	*)
3215	case "$enable_target_debug" in
3216	yes)
3217	build_release="no"
3218	build_debug="yes"
3219	;;
3220	no)
3221	build_release="yes"
3222	build_debug="no"
3223	;;
3224	*)
3225	build_release="yes"
3226	build_debug="yes"
3227	;;
3228	esac
3229	;;
3230	esac
3231
3232	if test "x$build_release" = "xyes"; then
3233	BUILD_RELEASE_TRUE=
3234	BUILD_RELEASE_FALSE='#'
3235	else
3236	BUILD_RELEASE_TRUE='#'
3237	BUILD_RELEASE_FALSE=
3238	fi
3239
3240	if test "x$build_debug" = "xyes"; then
3241	BUILD_DEBUG_TRUE=
3242	BUILD_DEBUG_FALSE='#'
3243	else
3244	BUILD_DEBUG_TRUE='#'
3245	BUILD_DEBUG_FALSE=
3246	fi
3247
3248	if test "x$build_release$build_debug" = "xnono"; then
3249	BUILD_NO_LIB_TRUE=
3250	BUILD_NO_LIB_FALSE='#'
3251	else
3252	BUILD_NO_LIB_TRUE='#'
3253	BUILD_NO_LIB_FALSE=
3254	fi
3255
3256	if test "x$build_threading" = "xyes"; then
3257	BUILD_CONCURRENCY_TRUE=
3258	BUILD_CONCURRENCY_FALSE='#'
3259	else
3260	BUILD_CONCURRENCY_TRUE='#'
3261	BUILD_CONCURRENCY_FALSE=
3262	fi
3263
3264
3265	if test "x$prefix" = "xNONE"; then
3266	cfa_prefix=${ac_default_prefix}
3267	else
3268	cfa_prefix=${prefix}
3269	fi
3270
3271	cat >>confdefs.h <<_ACEOF
3272	#define CFA_PREFIX "${cfa_prefix}"
3273	_ACEOF
3274
3275	CFA_PREFIX=${cfa_prefix}
3276
3277
3278	if test "$includedir" = '${prefix}/include'; then
3279	cfa_incdir="${cfa_prefix}/include/${cfa_name}"
3280	else
3281	cfa_incdir=${includedir}
3282	fi
3283
3284	cat >>confdefs.h <<_ACEOF
3285	#define CFA_INCDIR "${cfa_incdir}"
3286	_ACEOF
3287
3288	CFA_INCDIR=${cfa_incdir}
3289
3290
3291	if test "$bindir" = '${exec_prefix}/bin'; then
3292	cfa_bindir="${cfa_prefix}/bin"
3293	else
3294	cfa_bindir=${bindir}
3295	fi
3296
3297	cat >>confdefs.h <<_ACEOF
3298	#define CFA_BINDIR "${cfa_bindir}"
3299	_ACEOF
3300
3301	CFA_BINDIR=${cfa_bindir}
3302
3303
3304	if test "$libdir" = '${exec_prefix}/lib'; then
3305	cfa_libdir="${cfa_prefix}/lib/${cfa_name}"
3306	else
3307	cfa_libdir=${libdir}
3308	fi
3309
3310	cat >>confdefs.h <<_ACEOF
3311	#define CFA_LIBDIR "${cfa_libdir}"
3312	_ACEOF
3313
3314	CFA_LIBDIR=${cfa_libdir}
3315
3316
3317
3318	cat >>confdefs.h <<_ACEOF
3319	#define CFA_FLAGS "${CFAFLAGS}"
3320	_ACEOF
3321
3322	CFA_FLAGS=${CFAFLAGS}
3323
3324
3325	# Make sure we can run config.sub.
3326	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
3327	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3328
3329	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3330	$as_echo_n "checking build system type... " >&6; }
3331	if ${ac_cv_build+:} false; then :
3332	$as_echo_n "(cached) " >&6
3333	else
3334	ac_build_alias=$build_alias
3335	test "x$ac_build_alias" = x &&
3336	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3337	test "x$ac_build_alias" = x &&
3338	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3339	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
3340	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3341
3342	fi
3343	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3344	$as_echo "$ac_cv_build" >&6; }
3345	case $ac_cv_build in
3346	--*) ;;
3347	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3348	esac
3349	build=$ac_cv_build
3350	ac_save_IFS=$IFS; IFS='-'
3351	set x $ac_cv_build
3352	shift
3353	build_cpu=$1
3354	build_vendor=$2
3355	shift; shift
3356	# Remember, the first character of IFS is used to create $*,
3357	# except with old shells:
3358	build_os=$*
3359	IFS=$ac_save_IFS
3360	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
3361
3362
3363	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3364	$as_echo_n "checking host system type... " >&6; }
3365	if ${ac_cv_host+:} false; then :
3366	$as_echo_n "(cached) " >&6
3367	else
3368	if test "x$host_alias" = x; then
3369	ac_cv_host=$ac_cv_build
3370	else
3371	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
3372	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3373	fi
3374
3375	fi
3376	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3377	$as_echo "$ac_cv_host" >&6; }
3378	case $ac_cv_host in
3379	--*) ;;
3380	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3381	esac
3382	host=$ac_cv_host
3383	ac_save_IFS=$IFS; IFS='-'
3384	set x $ac_cv_host
3385	shift
3386	host_cpu=$1
3387	host_vendor=$2
3388	shift; shift
3389	# Remember, the first character of IFS is used to create $*,
3390	# except with old shells:
3391	host_os=$*
3392	IFS=$ac_save_IFS
3393	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
3394
3395
3396	MACHINE_TYPE=$host_cpu
3397
3398
3399	# Checks for programs.
3400	ac_ext=cpp
3401	ac_cpp='$CXXCPP $CPPFLAGS'
3402	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3403	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3404	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3405	if test -z "$CXX"; then
3406	if test -n "$CCC"; then
3407	CXX=$CCC
3408	else
3409	if test -n "$ac_tool_prefix"; then
3410	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3411	do
3412	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3413	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3414	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3415	$as_echo_n "checking for $ac_word... " >&6; }
3416	if ${ac_cv_prog_CXX+:} false; then :
3417	$as_echo_n "(cached) " >&6
3418	else
3419	if test -n "$CXX"; then
3420	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3421	else
3422	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3423	for as_dir in $PATH
3424	do
3425	IFS=$as_save_IFS
3426	test -z "$as_dir" && as_dir=.
3427	for ac_exec_ext in '' $ac_executable_extensions; do
3428	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3429	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3430	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3431	break 2
3432	fi
3433	done
3434	done
3435	IFS=$as_save_IFS
3436
3437	fi
3438	fi
3439	CXX=$ac_cv_prog_CXX
3440	if test -n "$CXX"; then
3441	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3442	$as_echo "$CXX" >&6; }
3443	else
3444	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3445	$as_echo "no" >&6; }
3446	fi
3447
3448
3449	test -n "$CXX" && break
3450	done
3451	fi
3452	if test -z "$CXX"; then
3453	ac_ct_CXX=$CXX
3454	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3455	do
3456	# Extract the first word of "$ac_prog", so it can be a program name with args.
3457	set dummy $ac_prog; ac_word=$2
3458	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3459	$as_echo_n "checking for $ac_word... " >&6; }
3460	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3461	$as_echo_n "(cached) " >&6
3462	else
3463	if test -n "$ac_ct_CXX"; then
3464	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3465	else
3466	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3467	for as_dir in $PATH
3468	do
3469	IFS=$as_save_IFS
3470	test -z "$as_dir" && as_dir=.
3471	for ac_exec_ext in '' $ac_executable_extensions; do
3472	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3473	ac_cv_prog_ac_ct_CXX="$ac_prog"
3474	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3475	break 2
3476	fi
3477	done
3478	done
3479	IFS=$as_save_IFS
3480
3481	fi
3482	fi
3483	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3484	if test -n "$ac_ct_CXX"; then
3485	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3486	$as_echo "$ac_ct_CXX" >&6; }
3487	else
3488	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3489	$as_echo "no" >&6; }
3490	fi
3491
3492
3493	test -n "$ac_ct_CXX" && break
3494	done
3495
3496	if test "x$ac_ct_CXX" = x; then
3497	CXX="g++"
3498	else
3499	case $cross_compiling:$ac_tool_warned in
3500	yes:)
3501	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3502	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3503	ac_tool_warned=yes ;;
3504	esac
3505	CXX=$ac_ct_CXX
3506	fi
3507	fi
3508
3509	fi
3510	fi
3511	# Provide some information about the compiler.
3512	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3513	set X $ac_compile
3514	ac_compiler=$2
3515	for ac_option in --version -v -V -qversion; do
3516	{ { ac_try="$ac_compiler $ac_option >&5"
3517	case "(($ac_try" in
3518	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3519	*) ac_try_echo=$ac_try;;
3520	esac
3521	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3522	$as_echo "$ac_try_echo"; } >&5
3523	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3524	ac_status=$?
3525	if test -s conftest.err; then
3526	sed '10a\
3527	... rest of stderr output deleted ...
3528	10q' conftest.err >conftest.er1
3529	cat conftest.er1 >&5
3530	fi
3531	rm -f conftest.er1 conftest.err
3532	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3533	test $ac_status = 0; }
3534	done
3535
3536	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3537	/* end confdefs.h. */
3538
3539	int
3540	main ()
3541	{
3542
3543	;
3544	return 0;
3545	}
3546	_ACEOF
3547	ac_clean_files_save=$ac_clean_files
3548	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3549	# Try to create an executable without -o first, disregard a.out.
3550	# It will help us diagnose broken compilers, and finding out an intuition
3551	# of exeext.
3552	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
3553	$as_echo_n "checking whether the C++ compiler works... " >&6; }
3554	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3555
3556	# The possible output files:
3557	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3558
3559	ac_rmfiles=
3560	for ac_file in $ac_files
3561	do
3562	case $ac_file in
3563	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3564	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3565	esac
3566	done
3567	rm -f $ac_rmfiles
3568
3569	if { { ac_try="$ac_link_default"
3570	case "(($ac_try" in
3571	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3572	*) ac_try_echo=$ac_try;;
3573	esac
3574	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3575	$as_echo "$ac_try_echo"; } >&5
3576	(eval "$ac_link_default") 2>&5
3577	ac_status=$?
3578	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3579	test $ac_status = 0; }; then :
3580	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3581	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3582	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3583	# so that the user can short-circuit this test for compilers unknown to
3584	# Autoconf.
3585	for ac_file in $ac_files ''
3586	do
3587	test -f "$ac_file" \|\| continue
3588	case $ac_file in
3589	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
3590	;;
3591	[ab].out )
3592	# We found the default executable, but exeext='' is most
3593	# certainly right.
3594	break;;
3595	. )
3596	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3597	then :; else
3598	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3599	fi
3600	# We set ac_cv_exeext here because the later test for it is not
3601	# safe: cross compilers may not add the suffix if given an `-o'
3602	# argument, so we may need to know it at that point already.
3603	# Even if this section looks crufty: it has the advantage of
3604	# actually working.
3605	break;;
3606	* )
3607	break;;
3608	esac
3609	done
3610	test "$ac_cv_exeext" = no && ac_cv_exeext=
3611
3612	else
3613	ac_file=''
3614	fi
3615	if test -z "$ac_file"; then :
3616	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3617	$as_echo "no" >&6; }
3618	$as_echo "$as_me: failed program was:" >&5
3619	sed 's/^/\| /' conftest.$ac_ext >&5
3620
3621	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3622	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3623	as_fn_error 77 "C++ compiler cannot create executables
3624	See \`config.log' for more details" "$LINENO" 5; }
3625	else
3626	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3627	$as_echo "yes" >&6; }
3628	fi
3629	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3630	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
3631	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3632	$as_echo "$ac_file" >&6; }
3633	ac_exeext=$ac_cv_exeext
3634
3635	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3636	ac_clean_files=$ac_clean_files_save
3637	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3638	$as_echo_n "checking for suffix of executables... " >&6; }
3639	if { { ac_try="$ac_link"
3640	case "(($ac_try" in
3641	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3642	*) ac_try_echo=$ac_try;;
3643	esac
3644	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3645	$as_echo "$ac_try_echo"; } >&5
3646	(eval "$ac_link") 2>&5
3647	ac_status=$?
3648	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3649	test $ac_status = 0; }; then :
3650	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3651	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3652	# work properly (i.e., refer to `conftest.exe'), while it won't with
3653	# `rm'.
3654	for ac_file in conftest.exe conftest conftest.*; do
3655	test -f "$ac_file" \|\| continue
3656	case $ac_file in
3657	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3658	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3659	break;;
3660	* ) break;;
3661	esac
3662	done
3663	else
3664	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3665	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3666	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3667	See \`config.log' for more details" "$LINENO" 5; }
3668	fi
3669	rm -f conftest conftest$ac_cv_exeext
3670	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3671	$as_echo "$ac_cv_exeext" >&6; }
3672
3673	rm -f conftest.$ac_ext
3674	EXEEXT=$ac_cv_exeext
3675	ac_exeext=$EXEEXT
3676	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3677	/* end confdefs.h. */
3678	#include <stdio.h>
3679	int
3680	main ()
3681	{
3682	FILE *f = fopen ("conftest.out", "w");
3683	return ferror (f) \|\| fclose (f) != 0;
3684
3685	;
3686	return 0;
3687	}
3688	_ACEOF
3689	ac_clean_files="$ac_clean_files conftest.out"
3690	# Check that the compiler produces executables we can run. If not, either
3691	# the compiler is broken, or we cross compile.
3692	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3693	$as_echo_n "checking whether we are cross compiling... " >&6; }
3694	if test "$cross_compiling" != yes; then
3695	{ { ac_try="$ac_link"
3696	case "(($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 "$ac_link") 2>&5
3703	ac_status=$?
3704	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3705	test $ac_status = 0; }
3706	if { ac_try='./conftest$ac_cv_exeext'
3707	{ { case "(($ac_try" in
3708	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3709	*) ac_try_echo=$ac_try;;
3710	esac
3711	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3712	$as_echo "$ac_try_echo"; } >&5
3713	(eval "$ac_try") 2>&5
3714	ac_status=$?
3715	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3716	test $ac_status = 0; }; }; then
3717	cross_compiling=no
3718	else
3719	if test "$cross_compiling" = maybe; then
3720	cross_compiling=yes
3721	else
3722	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3723	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3724	as_fn_error $? "cannot run C++ compiled programs.
3725	If you meant to cross compile, use \`--host'.
3726	See \`config.log' for more details" "$LINENO" 5; }
3727	fi
3728	fi
3729	fi
3730	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3731	$as_echo "$cross_compiling" >&6; }
3732
3733	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3734	ac_clean_files=$ac_clean_files_save
3735	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3736	$as_echo_n "checking for suffix of object files... " >&6; }
3737	if ${ac_cv_objext+:} false; then :
3738	$as_echo_n "(cached) " >&6
3739	else
3740	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3741	/* end confdefs.h. */
3742
3743	int
3744	main ()
3745	{
3746
3747	;
3748	return 0;
3749	}
3750	_ACEOF
3751	rm -f conftest.o conftest.obj
3752	if { { ac_try="$ac_compile"
3753	case "(($ac_try" in
3754	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3755	*) ac_try_echo=$ac_try;;
3756	esac
3757	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3758	$as_echo "$ac_try_echo"; } >&5
3759	(eval "$ac_compile") 2>&5
3760	ac_status=$?
3761	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3762	test $ac_status = 0; }; then :
3763	for ac_file in conftest.o conftest.obj conftest.*; do
3764	test -f "$ac_file" \|\| continue;
3765	case $ac_file in
3766	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3767	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3768	break;;
3769	esac
3770	done
3771	else
3772	$as_echo "$as_me: failed program was:" >&5
3773	sed 's/^/\| /' conftest.$ac_ext >&5
3774
3775	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3776	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3777	as_fn_error $? "cannot compute suffix of object files: cannot compile
3778	See \`config.log' for more details" "$LINENO" 5; }
3779	fi
3780	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3781	fi
3782	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3783	$as_echo "$ac_cv_objext" >&6; }
3784	OBJEXT=$ac_cv_objext
3785	ac_objext=$OBJEXT
3786	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3787	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3788	if ${ac_cv_cxx_compiler_gnu+:} false; then :
3789	$as_echo_n "(cached) " >&6
3790	else
3791	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3792	/* end confdefs.h. */
3793
3794	int
3795	main ()
3796	{
3797	#ifndef __GNUC__
3798	choke me
3799	#endif
3800
3801	;
3802	return 0;
3803	}
3804	_ACEOF
3805	if ac_fn_cxx_try_compile "$LINENO"; then :
3806	ac_compiler_gnu=yes
3807	else
3808	ac_compiler_gnu=no
3809	fi
3810	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3811	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3812
3813	fi
3814	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3815	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3816	if test $ac_compiler_gnu = yes; then
3817	GXX=yes
3818	else
3819	GXX=
3820	fi
3821	ac_test_CXXFLAGS=${CXXFLAGS+set}
3822	ac_save_CXXFLAGS=$CXXFLAGS
3823	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3824	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3825	if ${ac_cv_prog_cxx_g+:} false; then :
3826	$as_echo_n "(cached) " >&6
3827	else
3828	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3829	ac_cxx_werror_flag=yes
3830	ac_cv_prog_cxx_g=no
3831	CXXFLAGS="-g"
3832	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3833	/* end confdefs.h. */
3834
3835	int
3836	main ()
3837	{
3838
3839	;
3840	return 0;
3841	}
3842	_ACEOF
3843	if ac_fn_cxx_try_compile "$LINENO"; then :
3844	ac_cv_prog_cxx_g=yes
3845	else
3846	CXXFLAGS=""
3847	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3848	/* end confdefs.h. */
3849
3850	int
3851	main ()
3852	{
3853
3854	;
3855	return 0;
3856	}
3857	_ACEOF
3858	if ac_fn_cxx_try_compile "$LINENO"; then :
3859
3860	else
3861	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3862	CXXFLAGS="-g"
3863	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3864	/* end confdefs.h. */
3865
3866	int
3867	main ()
3868	{
3869
3870	;
3871	return 0;
3872	}
3873	_ACEOF
3874	if ac_fn_cxx_try_compile "$LINENO"; then :
3875	ac_cv_prog_cxx_g=yes
3876	fi
3877	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3878	fi
3879	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3880	fi
3881	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3882	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3883	fi
3884	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3885	$as_echo "$ac_cv_prog_cxx_g" >&6; }
3886	if test "$ac_test_CXXFLAGS" = set; then
3887	CXXFLAGS=$ac_save_CXXFLAGS
3888	elif test $ac_cv_prog_cxx_g = yes; then
3889	if test "$GXX" = yes; then
3890	CXXFLAGS="-g -O2"
3891	else
3892	CXXFLAGS="-g"
3893	fi
3894	else
3895	if test "$GXX" = yes; then
3896	CXXFLAGS="-O2"
3897	else
3898	CXXFLAGS=
3899	fi
3900	fi
3901	ac_ext=c
3902	ac_cpp='$CPP $CPPFLAGS'
3903	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3904	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3905	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3906	DEPDIR="${am__leading_dot}deps"
3907
3908	ac_config_commands="$ac_config_commands depfiles"
3909
3910
3911	am_make=${MAKE-make}
3912	cat > confinc << 'END'
3913	am__doit:
3914	@echo this is the am__doit target
3915	.PHONY: am__doit
3916	END
3917	# If we don't find an include directive, just comment out the code.
3918	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3919	$as_echo_n "checking for style of include used by $am_make... " >&6; }
3920	am__include="#"
3921	am__quote=
3922	_am_result=none
3923	# First try GNU make style include.
3924	echo "include confinc" > confmf
3925	# Ignore all kinds of additional output from `make'.
3926	case `$am_make -s -f confmf 2> /dev/null` in #(
3927	the\ am__doit\ target)
3928	am__include=include
3929	am__quote=
3930	_am_result=GNU
3931	;;
3932	esac
3933	# Now try BSD make style include.
3934	if test "$am__include" = "#"; then
3935	echo '.include "confinc"' > confmf
3936	case `$am_make -s -f confmf 2> /dev/null` in #(
3937	the\ am__doit\ target)
3938	am__include=.include
3939	am__quote="\""
3940	_am_result=BSD
3941	;;
3942	esac
3943	fi
3944
3945
3946	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3947	$as_echo "$_am_result" >&6; }
3948	rm -f confinc confmf
3949
3950	# Check whether --enable-dependency-tracking was given.
3951	if test "${enable_dependency_tracking+set}" = set; then :
3952	enableval=$enable_dependency_tracking;
3953	fi
3954
3955	if test "x$enable_dependency_tracking" != xno; then
3956	am_depcomp="$ac_aux_dir/depcomp"
3957	AMDEPBACKSLASH='\'
3958	am__nodep='_no'
3959	fi
3960	if test "x$enable_dependency_tracking" != xno; then
3961	AMDEP_TRUE=
3962	AMDEP_FALSE='#'
3963	else
3964	AMDEP_TRUE='#'
3965	AMDEP_FALSE=
3966	fi
3967
3968
3969
3970	depcc="$CXX" am_compiler_list=
3971
3972	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3973	$as_echo_n "checking dependency style of $depcc... " >&6; }
3974	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
3975	$as_echo_n "(cached) " >&6
3976	else
3977	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3978	# We make a subdir and do the tests there. Otherwise we can end up
3979	# making bogus files that we don't know about and never remove. For
3980	# instance it was reported that on HP-UX the gcc test will end up
3981	# making a dummy file named `D' -- because `-MD' means `put the output
3982	# in D'.
3983	rm -rf conftest.dir
3984	mkdir conftest.dir
3985	# Copy depcomp to subdir because otherwise we won't find it if we're
3986	# using a relative directory.
3987	cp "$am_depcomp" conftest.dir
3988	cd conftest.dir
3989	# We will build objects and dependencies in a subdirectory because
3990	# it helps to detect inapplicable dependency modes. For instance
3991	# both Tru64's cc and ICC support -MD to output dependencies as a
3992	# side effect of compilation, but ICC will put the dependencies in
3993	# the current directory while Tru64 will put them in the object
3994	# directory.
3995	mkdir sub
3996
3997	am_cv_CXX_dependencies_compiler_type=none
3998	if test "$am_compiler_list" = ""; then
3999	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4000	fi
4001	am__universal=false
4002	case " $depcc " in #(
4003	\ -arch\ \ -arch\ *) am__universal=true ;;
4004	esac
4005
4006	for depmode in $am_compiler_list; do
4007	# Setup a source with many dependencies, because some compilers
4008	# like to wrap large dependency lists on column 80 (with \), and
4009	# we should not choose a depcomp mode which is confused by this.
4010	#
4011	# We need to recreate these files for each test, as the compiler may
4012	# overwrite some of them when testing with obscure command lines.
4013	# This happens at least with the AIX C compiler.
4014	: > sub/conftest.c
4015	for i in 1 2 3 4 5 6; do
4016	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4017	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4018	# Solaris 8's {/usr,}/bin/sh.
4019	touch sub/conftst$i.h
4020	done
4021	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4022
4023	# We check with `-c' and `-o' for the sake of the "dashmstdout"
4024	# mode. It turns out that the SunPro C++ compiler does not properly
4025	# handle `-M -o', and we need to detect this. Also, some Intel
4026	# versions had trouble with output in subdirs
4027	am__obj=sub/conftest.${OBJEXT-o}
4028	am__minus_obj="-o $am__obj"
4029	case $depmode in
4030	gcc)
4031	# This depmode causes a compiler race in universal mode.
4032	test "$am__universal" = false \|\| continue
4033	;;
4034	nosideeffect)
4035	# after this tag, mechanisms are not by side-effect, so they'll
4036	# only be used when explicitly requested
4037	if test "x$enable_dependency_tracking" = xyes; then
4038	continue
4039	else
4040	break
4041	fi
4042	;;
4043	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4044	# This compiler won't grok `-c -o', but also, the minuso test has
4045	# not run yet. These depmodes are late enough in the game, and
4046	# so weak that their functioning should not be impacted.
4047	am__obj=conftest.${OBJEXT-o}
4048	am__minus_obj=
4049	;;
4050	none) break ;;
4051	esac
4052	if depmode=$depmode \
4053	source=sub/conftest.c object=$am__obj \
4054	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4055	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4056	>/dev/null 2>conftest.err &&
4057	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4058	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4059	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4060	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4061	# icc doesn't choke on unknown options, it will just issue warnings
4062	# or remarks (even with -Werror). So we grep stderr for any message
4063	# that says an option was ignored or not supported.
4064	# When given -MP, icc 7.0 and 7.1 complain thusly:
4065	# icc: Command line warning: ignoring option '-M'; no argument required
4066	# The diagnosis changed in icc 8.0:
4067	# icc: Command line remark: option '-MP' not supported
4068	if (grep 'ignoring option' conftest.err \|\|
4069	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4070	am_cv_CXX_dependencies_compiler_type=$depmode
4071	break
4072	fi
4073	fi
4074	done
4075
4076	cd ..
4077	rm -rf conftest.dir
4078	else
4079	am_cv_CXX_dependencies_compiler_type=none
4080	fi
4081
4082	fi
4083	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4084	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4085	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4086
4087	if
4088	test "x$enable_dependency_tracking" != xno \
4089	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4090	am__fastdepCXX_TRUE=
4091	am__fastdepCXX_FALSE='#'
4092	else
4093	am__fastdepCXX_TRUE='#'
4094	am__fastdepCXX_FALSE=
4095	fi
4096
4097
4098	ac_ext=c
4099	ac_cpp='$CPP $CPPFLAGS'
4100	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4101	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4102	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4103	if test -n "$ac_tool_prefix"; then
4104	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4105	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4106	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4107	$as_echo_n "checking for $ac_word... " >&6; }
4108	if ${ac_cv_prog_CC+:} false; then :
4109	$as_echo_n "(cached) " >&6
4110	else
4111	if test -n "$CC"; then
4112	ac_cv_prog_CC="$CC" # Let the user override the test.
4113	else
4114	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4115	for as_dir in $PATH
4116	do
4117	IFS=$as_save_IFS
4118	test -z "$as_dir" && as_dir=.
4119	for ac_exec_ext in '' $ac_executable_extensions; do
4120	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4121	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4122	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4123	break 2
4124	fi
4125	done
4126	done
4127	IFS=$as_save_IFS
4128
4129	fi
4130	fi
4131	CC=$ac_cv_prog_CC
4132	if test -n "$CC"; then
4133	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4134	$as_echo "$CC" >&6; }
4135	else
4136	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4137	$as_echo "no" >&6; }
4138	fi
4139
4140
4141	fi
4142	if test -z "$ac_cv_prog_CC"; then
4143	ac_ct_CC=$CC
4144	# Extract the first word of "gcc", so it can be a program name with args.
4145	set dummy gcc; ac_word=$2
4146	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4147	$as_echo_n "checking for $ac_word... " >&6; }
4148	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4149	$as_echo_n "(cached) " >&6
4150	else
4151	if test -n "$ac_ct_CC"; then
4152	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4153	else
4154	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4155	for as_dir in $PATH
4156	do
4157	IFS=$as_save_IFS
4158	test -z "$as_dir" && as_dir=.
4159	for ac_exec_ext in '' $ac_executable_extensions; do
4160	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4161	ac_cv_prog_ac_ct_CC="gcc"
4162	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4163	break 2
4164	fi
4165	done
4166	done
4167	IFS=$as_save_IFS
4168
4169	fi
4170	fi
4171	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4172	if test -n "$ac_ct_CC"; then
4173	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4174	$as_echo "$ac_ct_CC" >&6; }
4175	else
4176	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4177	$as_echo "no" >&6; }
4178	fi
4179
4180	if test "x$ac_ct_CC" = x; then
4181	CC=""
4182	else
4183	case $cross_compiling:$ac_tool_warned in
4184	yes:)
4185	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4186	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4187	ac_tool_warned=yes ;;
4188	esac
4189	CC=$ac_ct_CC
4190	fi
4191	else
4192	CC="$ac_cv_prog_CC"
4193	fi
4194
4195	if test -z "$CC"; then
4196	if test -n "$ac_tool_prefix"; then
4197	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4198	set dummy ${ac_tool_prefix}cc; ac_word=$2
4199	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4200	$as_echo_n "checking for $ac_word... " >&6; }
4201	if ${ac_cv_prog_CC+:} false; then :
4202	$as_echo_n "(cached) " >&6
4203	else
4204	if test -n "$CC"; then
4205	ac_cv_prog_CC="$CC" # Let the user override the test.
4206	else
4207	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4208	for as_dir in $PATH
4209	do
4210	IFS=$as_save_IFS
4211	test -z "$as_dir" && as_dir=.
4212	for ac_exec_ext in '' $ac_executable_extensions; do
4213	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4214	ac_cv_prog_CC="${ac_tool_prefix}cc"
4215	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4216	break 2
4217	fi
4218	done
4219	done
4220	IFS=$as_save_IFS
4221
4222	fi
4223	fi
4224	CC=$ac_cv_prog_CC
4225	if test -n "$CC"; then
4226	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4227	$as_echo "$CC" >&6; }
4228	else
4229	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4230	$as_echo "no" >&6; }
4231	fi
4232
4233
4234	fi
4235	fi
4236	if test -z "$CC"; then
4237	# Extract the first word of "cc", so it can be a program name with args.
4238	set dummy cc; ac_word=$2
4239	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4240	$as_echo_n "checking for $ac_word... " >&6; }
4241	if ${ac_cv_prog_CC+:} false; then :
4242	$as_echo_n "(cached) " >&6
4243	else
4244	if test -n "$CC"; then
4245	ac_cv_prog_CC="$CC" # Let the user override the test.
4246	else
4247	ac_prog_rejected=no
4248	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4249	for as_dir in $PATH
4250	do
4251	IFS=$as_save_IFS
4252	test -z "$as_dir" && as_dir=.
4253	for ac_exec_ext in '' $ac_executable_extensions; do
4254	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4255	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4256	ac_prog_rejected=yes
4257	continue
4258	fi
4259	ac_cv_prog_CC="cc"
4260	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4261	break 2
4262	fi
4263	done
4264	done
4265	IFS=$as_save_IFS
4266
4267	if test $ac_prog_rejected = yes; then
4268	# We found a bogon in the path, so make sure we never use it.
4269	set dummy $ac_cv_prog_CC
4270	shift
4271	if test $# != 0; then
4272	# We chose a different compiler from the bogus one.
4273	# However, it has the same basename, so the bogon will be chosen
4274	# first if we set CC to just the basename; use the full file name.
4275	shift
4276	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4277	fi
4278	fi
4279	fi
4280	fi
4281	CC=$ac_cv_prog_CC
4282	if test -n "$CC"; then
4283	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4284	$as_echo "$CC" >&6; }
4285	else
4286	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4287	$as_echo "no" >&6; }
4288	fi
4289
4290
4291	fi
4292	if test -z "$CC"; then
4293	if test -n "$ac_tool_prefix"; then
4294	for ac_prog in cl.exe
4295	do
4296	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4297	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4298	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4299	$as_echo_n "checking for $ac_word... " >&6; }
4300	if ${ac_cv_prog_CC+:} false; then :
4301	$as_echo_n "(cached) " >&6
4302	else
4303	if test -n "$CC"; then
4304	ac_cv_prog_CC="$CC" # Let the user override the test.
4305	else
4306	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4307	for as_dir in $PATH
4308	do
4309	IFS=$as_save_IFS
4310	test -z "$as_dir" && as_dir=.
4311	for ac_exec_ext in '' $ac_executable_extensions; do
4312	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4313	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4314	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4315	break 2
4316	fi
4317	done
4318	done
4319	IFS=$as_save_IFS
4320
4321	fi
4322	fi
4323	CC=$ac_cv_prog_CC
4324	if test -n "$CC"; then
4325	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4326	$as_echo "$CC" >&6; }
4327	else
4328	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4329	$as_echo "no" >&6; }
4330	fi
4331
4332
4333	test -n "$CC" && break
4334	done
4335	fi
4336	if test -z "$CC"; then
4337	ac_ct_CC=$CC
4338	for ac_prog in cl.exe
4339	do
4340	# Extract the first word of "$ac_prog", so it can be a program name with args.
4341	set dummy $ac_prog; ac_word=$2
4342	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4343	$as_echo_n "checking for $ac_word... " >&6; }
4344	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4345	$as_echo_n "(cached) " >&6
4346	else
4347	if test -n "$ac_ct_CC"; then
4348	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4349	else
4350	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4351	for as_dir in $PATH
4352	do
4353	IFS=$as_save_IFS
4354	test -z "$as_dir" && as_dir=.
4355	for ac_exec_ext in '' $ac_executable_extensions; do
4356	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4357	ac_cv_prog_ac_ct_CC="$ac_prog"
4358	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4359	break 2
4360	fi
4361	done
4362	done
4363	IFS=$as_save_IFS
4364
4365	fi
4366	fi
4367	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4368	if test -n "$ac_ct_CC"; then
4369	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4370	$as_echo "$ac_ct_CC" >&6; }
4371	else
4372	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4373	$as_echo "no" >&6; }
4374	fi
4375
4376
4377	test -n "$ac_ct_CC" && break
4378	done
4379
4380	if test "x$ac_ct_CC" = x; then
4381	CC=""
4382	else
4383	case $cross_compiling:$ac_tool_warned in
4384	yes:)
4385	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4386	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4387	ac_tool_warned=yes ;;
4388	esac
4389	CC=$ac_ct_CC
4390	fi
4391	fi
4392
4393	fi
4394
4395
4396	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4397	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4398	as_fn_error $? "no acceptable C compiler found in \$PATH
4399	See \`config.log' for more details" "$LINENO" 5; }
4400
4401	# Provide some information about the compiler.
4402	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4403	set X $ac_compile
4404	ac_compiler=$2
4405	for ac_option in --version -v -V -qversion; do
4406	{ { ac_try="$ac_compiler $ac_option >&5"
4407	case "(($ac_try" in
4408	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4409	*) ac_try_echo=$ac_try;;
4410	esac
4411	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4412	$as_echo "$ac_try_echo"; } >&5
4413	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
4414	ac_status=$?
4415	if test -s conftest.err; then
4416	sed '10a\
4417	... rest of stderr output deleted ...
4418	10q' conftest.err >conftest.er1
4419	cat conftest.er1 >&5
4420	fi
4421	rm -f conftest.er1 conftest.err
4422	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4423	test $ac_status = 0; }
4424	done
4425
4426	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4427	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4428	if ${ac_cv_c_compiler_gnu+:} false; then :
4429	$as_echo_n "(cached) " >&6
4430	else
4431	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4432	/* end confdefs.h. */
4433
4434	int
4435	main ()
4436	{
4437	#ifndef __GNUC__
4438	choke me
4439	#endif
4440
4441	;
4442	return 0;
4443	}
4444	_ACEOF
4445	if ac_fn_c_try_compile "$LINENO"; then :
4446	ac_compiler_gnu=yes
4447	else
4448	ac_compiler_gnu=no
4449	fi
4450	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4451	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4452
4453	fi
4454	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4455	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
4456	if test $ac_compiler_gnu = yes; then
4457	GCC=yes
4458	else
4459	GCC=
4460	fi
4461	ac_test_CFLAGS=${CFLAGS+set}
4462	ac_save_CFLAGS=$CFLAGS
4463	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4464	$as_echo_n "checking whether $CC accepts -g... " >&6; }
4465	if ${ac_cv_prog_cc_g+:} false; then :
4466	$as_echo_n "(cached) " >&6
4467	else
4468	ac_save_c_werror_flag=$ac_c_werror_flag
4469	ac_c_werror_flag=yes
4470	ac_cv_prog_cc_g=no
4471	CFLAGS="-g"
4472	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4473	/* end confdefs.h. */
4474
4475	int
4476	main ()
4477	{
4478
4479	;
4480	return 0;
4481	}
4482	_ACEOF
4483	if ac_fn_c_try_compile "$LINENO"; then :
4484	ac_cv_prog_cc_g=yes
4485	else
4486	CFLAGS=""
4487	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4488	/* end confdefs.h. */
4489
4490	int
4491	main ()
4492	{
4493
4494	;
4495	return 0;
4496	}
4497	_ACEOF
4498	if ac_fn_c_try_compile "$LINENO"; then :
4499
4500	else
4501	ac_c_werror_flag=$ac_save_c_werror_flag
4502	CFLAGS="-g"
4503	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4504	/* end confdefs.h. */
4505
4506	int
4507	main ()
4508	{
4509
4510	;
4511	return 0;
4512	}
4513	_ACEOF
4514	if ac_fn_c_try_compile "$LINENO"; then :
4515	ac_cv_prog_cc_g=yes
4516	fi
4517	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4518	fi
4519	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4520	fi
4521	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4522	ac_c_werror_flag=$ac_save_c_werror_flag
4523	fi
4524	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4525	$as_echo "$ac_cv_prog_cc_g" >&6; }
4526	if test "$ac_test_CFLAGS" = set; then
4527	CFLAGS=$ac_save_CFLAGS
4528	elif test $ac_cv_prog_cc_g = yes; then
4529	if test "$GCC" = yes; then
4530	CFLAGS="-g -O2"
4531	else
4532	CFLAGS="-g"
4533	fi
4534	else
4535	if test "$GCC" = yes; then
4536	CFLAGS="-O2"
4537	else
4538	CFLAGS=
4539	fi
4540	fi
4541	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4542	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4543	if ${ac_cv_prog_cc_c89+:} false; then :
4544	$as_echo_n "(cached) " >&6
4545	else
4546	ac_cv_prog_cc_c89=no
4547	ac_save_CC=$CC
4548	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4549	/* end confdefs.h. */
4550	#include <stdarg.h>
4551	#include <stdio.h>
4552	#include <sys/types.h>
4553	#include <sys/stat.h>
4554	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4555	struct buf { int x; };
4556	FILE * (rcsopen) (struct buf , struct stat *, int);
4557	static char *e (p, i)
4558	char **p;
4559	int i;
4560	{
4561	return p[i];
4562	}
4563	static char f (char (g) (char , int), char *p, ...)
4564	{
4565	char *s;
4566	va_list v;
4567	va_start (v,p);
4568	s = g (p, va_arg (v,int));
4569	va_end (v);
4570	return s;
4571	}
4572
4573	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4574	function prototypes and stuff, but not '\xHH' hex character constants.
4575	These don't provoke an error unfortunately, instead are silently treated
4576	as 'x'. The following induces an error, until -std is added to get
4577	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4578	array size at least. It's necessary to write '\x00'==0 to get something
4579	that's true only with -std. */
4580	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4581
4582	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4583	inside strings and character constants. */
4584	#define FOO(x) 'x'
4585	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4586
4587	int test (int i, double x);
4588	struct s1 {int (*f) (int a);};
4589	struct s2 {int (*f) (double a);};
4590	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
4591	int argc;
4592	char **argv;
4593	int
4594	main ()
4595	{
4596	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
4597	;
4598	return 0;
4599	}
4600	_ACEOF
4601	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4602	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4603	do
4604	CC="$ac_save_CC $ac_arg"
4605	if ac_fn_c_try_compile "$LINENO"; then :
4606	ac_cv_prog_cc_c89=$ac_arg
4607	fi
4608	rm -f core conftest.err conftest.$ac_objext
4609	test "x$ac_cv_prog_cc_c89" != "xno" && break
4610	done
4611	rm -f conftest.$ac_ext
4612	CC=$ac_save_CC
4613
4614	fi
4615	# AC_CACHE_VAL
4616	case "x$ac_cv_prog_cc_c89" in
4617	x)
4618	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4619	$as_echo "none needed" >&6; } ;;
4620	xno)
4621	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4622	$as_echo "unsupported" >&6; } ;;
4623	*)
4624	CC="$CC $ac_cv_prog_cc_c89"
4625	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4626	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4627	esac
4628	if test "x$ac_cv_prog_cc_c89" != xno; then :
4629
4630	fi
4631
4632	ac_ext=c
4633	ac_cpp='$CPP $CPPFLAGS'
4634	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4635	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4636	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4637
4638	depcc="$CC" am_compiler_list=
4639
4640	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4641	$as_echo_n "checking dependency style of $depcc... " >&6; }
4642	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4643	$as_echo_n "(cached) " >&6
4644	else
4645	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4646	# We make a subdir and do the tests there. Otherwise we can end up
4647	# making bogus files that we don't know about and never remove. For
4648	# instance it was reported that on HP-UX the gcc test will end up
4649	# making a dummy file named `D' -- because `-MD' means `put the output
4650	# in D'.
4651	rm -rf conftest.dir
4652	mkdir conftest.dir
4653	# Copy depcomp to subdir because otherwise we won't find it if we're
4654	# using a relative directory.
4655	cp "$am_depcomp" conftest.dir
4656	cd conftest.dir
4657	# We will build objects and dependencies in a subdirectory because
4658	# it helps to detect inapplicable dependency modes. For instance
4659	# both Tru64's cc and ICC support -MD to output dependencies as a
4660	# side effect of compilation, but ICC will put the dependencies in
4661	# the current directory while Tru64 will put them in the object
4662	# directory.
4663	mkdir sub
4664
4665	am_cv_CC_dependencies_compiler_type=none
4666	if test "$am_compiler_list" = ""; then
4667	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4668	fi
4669	am__universal=false
4670	case " $depcc " in #(
4671	\ -arch\ \ -arch\ *) am__universal=true ;;
4672	esac
4673
4674	for depmode in $am_compiler_list; do
4675	# Setup a source with many dependencies, because some compilers
4676	# like to wrap large dependency lists on column 80 (with \), and
4677	# we should not choose a depcomp mode which is confused by this.
4678	#
4679	# We need to recreate these files for each test, as the compiler may
4680	# overwrite some of them when testing with obscure command lines.
4681	# This happens at least with the AIX C compiler.
4682	: > sub/conftest.c
4683	for i in 1 2 3 4 5 6; do
4684	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4685	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4686	# Solaris 8's {/usr,}/bin/sh.
4687	touch sub/conftst$i.h
4688	done
4689	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4690
4691	# We check with `-c' and `-o' for the sake of the "dashmstdout"
4692	# mode. It turns out that the SunPro C++ compiler does not properly
4693	# handle `-M -o', and we need to detect this. Also, some Intel
4694	# versions had trouble with output in subdirs
4695	am__obj=sub/conftest.${OBJEXT-o}
4696	am__minus_obj="-o $am__obj"
4697	case $depmode in
4698	gcc)
4699	# This depmode causes a compiler race in universal mode.
4700	test "$am__universal" = false \|\| continue
4701	;;
4702	nosideeffect)
4703	# after this tag, mechanisms are not by side-effect, so they'll
4704	# only be used when explicitly requested
4705	if test "x$enable_dependency_tracking" = xyes; then
4706	continue
4707	else
4708	break
4709	fi
4710	;;
4711	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4712	# This compiler won't grok `-c -o', but also, the minuso test has
4713	# not run yet. These depmodes are late enough in the game, and
4714	# so weak that their functioning should not be impacted.
4715	am__obj=conftest.${OBJEXT-o}
4716	am__minus_obj=
4717	;;
4718	none) break ;;
4719	esac
4720	if depmode=$depmode \
4721	source=sub/conftest.c object=$am__obj \
4722	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4723	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4724	>/dev/null 2>conftest.err &&
4725	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4726	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4727	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4728	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4729	# icc doesn't choke on unknown options, it will just issue warnings
4730	# or remarks (even with -Werror). So we grep stderr for any message
4731	# that says an option was ignored or not supported.
4732	# When given -MP, icc 7.0 and 7.1 complain thusly:
4733	# icc: Command line warning: ignoring option '-M'; no argument required
4734	# The diagnosis changed in icc 8.0:
4735	# icc: Command line remark: option '-MP' not supported
4736	if (grep 'ignoring option' conftest.err \|\|
4737	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4738	am_cv_CC_dependencies_compiler_type=$depmode
4739	break
4740	fi
4741	fi
4742	done
4743
4744	cd ..
4745	rm -rf conftest.dir
4746	else
4747	am_cv_CC_dependencies_compiler_type=none
4748	fi
4749
4750	fi
4751	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4752	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4753	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4754
4755	if
4756	test "x$enable_dependency_tracking" != xno \
4757	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4758	am__fastdepCC_TRUE=
4759	am__fastdepCC_FALSE='#'
4760	else
4761	am__fastdepCC_TRUE='#'
4762	am__fastdepCC_FALSE=
4763	fi
4764
4765
4766	# By default we simply use the C compiler to build assembly code.
4767
4768	test "${CCAS+set}" = set \|\| CCAS=$CC
4769	test "${CCASFLAGS+set}" = set \|\| CCASFLAGS=$CFLAGS
4770
4771
4772
4773	depcc="$CCAS" am_compiler_list=
4774
4775	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4776	$as_echo_n "checking dependency style of $depcc... " >&6; }
4777	if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4778	$as_echo_n "(cached) " >&6
4779	else
4780	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4781	# We make a subdir and do the tests there. Otherwise we can end up
4782	# making bogus files that we don't know about and never remove. For
4783	# instance it was reported that on HP-UX the gcc test will end up
4784	# making a dummy file named `D' -- because `-MD' means `put the output
4785	# in D'.
4786	rm -rf conftest.dir
4787	mkdir conftest.dir
4788	# Copy depcomp to subdir because otherwise we won't find it if we're
4789	# using a relative directory.
4790	cp "$am_depcomp" conftest.dir
4791	cd conftest.dir
4792	# We will build objects and dependencies in a subdirectory because
4793	# it helps to detect inapplicable dependency modes. For instance
4794	# both Tru64's cc and ICC support -MD to output dependencies as a
4795	# side effect of compilation, but ICC will put the dependencies in
4796	# the current directory while Tru64 will put them in the object
4797	# directory.
4798	mkdir sub
4799
4800	am_cv_CCAS_dependencies_compiler_type=none
4801	if test "$am_compiler_list" = ""; then
4802	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4803	fi
4804	am__universal=false
4805
4806
4807	for depmode in $am_compiler_list; do
4808	# Setup a source with many dependencies, because some compilers
4809	# like to wrap large dependency lists on column 80 (with \), and
4810	# we should not choose a depcomp mode which is confused by this.
4811	#
4812	# We need to recreate these files for each test, as the compiler may
4813	# overwrite some of them when testing with obscure command lines.
4814	# This happens at least with the AIX C compiler.
4815	: > sub/conftest.c
4816	for i in 1 2 3 4 5 6; do
4817	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4818	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4819	# Solaris 8's {/usr,}/bin/sh.
4820	touch sub/conftst$i.h
4821	done
4822	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4823
4824	# We check with `-c' and `-o' for the sake of the "dashmstdout"
4825	# mode. It turns out that the SunPro C++ compiler does not properly
4826	# handle `-M -o', and we need to detect this. Also, some Intel
4827	# versions had trouble with output in subdirs
4828	am__obj=sub/conftest.${OBJEXT-o}
4829	am__minus_obj="-o $am__obj"
4830	case $depmode in
4831	gcc)
4832	# This depmode causes a compiler race in universal mode.
4833	test "$am__universal" = false \|\| continue
4834	;;
4835	nosideeffect)
4836	# after this tag, mechanisms are not by side-effect, so they'll
4837	# only be used when explicitly requested
4838	if test "x$enable_dependency_tracking" = xyes; then
4839	continue
4840	else
4841	break
4842	fi
4843	;;
4844	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4845	# This compiler won't grok `-c -o', but also, the minuso test has
4846	# not run yet. These depmodes are late enough in the game, and
4847	# so weak that their functioning should not be impacted.
4848	am__obj=conftest.${OBJEXT-o}
4849	am__minus_obj=
4850	;;
4851	none) break ;;
4852	esac
4853	if depmode=$depmode \
4854	source=sub/conftest.c object=$am__obj \
4855	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4856	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4857	>/dev/null 2>conftest.err &&
4858	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4859	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4860	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4861	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4862	# icc doesn't choke on unknown options, it will just issue warnings
4863	# or remarks (even with -Werror). So we grep stderr for any message
4864	# that says an option was ignored or not supported.
4865	# When given -MP, icc 7.0 and 7.1 complain thusly:
4866	# icc: Command line warning: ignoring option '-M'; no argument required
4867	# The diagnosis changed in icc 8.0:
4868	# icc: Command line remark: option '-MP' not supported
4869	if (grep 'ignoring option' conftest.err \|\|
4870	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4871	am_cv_CCAS_dependencies_compiler_type=$depmode
4872	break
4873	fi
4874	fi
4875	done
4876
4877	cd ..
4878	rm -rf conftest.dir
4879	else
4880	am_cv_CCAS_dependencies_compiler_type=none
4881	fi
4882
4883	fi
4884	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
4885	$as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
4886	CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
4887
4888	if
4889	test "x$enable_dependency_tracking" != xno \
4890	&& test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
4891	am__fastdepCCAS_TRUE=
4892	am__fastdepCCAS_FALSE='#'
4893	else
4894	am__fastdepCCAS_TRUE='#'
4895	am__fastdepCCAS_FALSE=
4896	fi
4897
4898
4899	if test "x$CC" != xcc; then
4900	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4901	$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4902	else
4903	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4904	$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4905	fi
4906	set dummy $CC; ac_cc=`$as_echo "$2" \|
4907	sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4908	if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
4909	$as_echo_n "(cached) " >&6
4910	else
4911	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4912	/* end confdefs.h. */
4913
4914	int
4915	main ()
4916	{
4917
4918	;
4919	return 0;
4920	}
4921	_ACEOF
4922	# Make sure it works both with $CC and with simple cc.
4923	# We do the test twice because some compilers refuse to overwrite an
4924	# existing .o file with -o, though they will create one.
4925	ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4926	rm -f conftest2.*
4927	if { { case "(($ac_try" in
4928	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4929	*) ac_try_echo=$ac_try;;
4930	esac
4931	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4932	$as_echo "$ac_try_echo"; } >&5
4933	(eval "$ac_try") 2>&5
4934	ac_status=$?
4935	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4936	test $ac_status = 0; } &&
4937	test -f conftest2.$ac_objext && { { case "(($ac_try" in
4938	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4939	*) ac_try_echo=$ac_try;;
4940	esac
4941	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4942	$as_echo "$ac_try_echo"; } >&5
4943	(eval "$ac_try") 2>&5
4944	ac_status=$?
4945	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4946	test $ac_status = 0; };
4947	then
4948	eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4949	if test "x$CC" != xcc; then
4950	# Test first that cc exists at all.
4951	if { ac_try='cc -c conftest.$ac_ext >&5'
4952	{ { case "(($ac_try" in
4953	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4954	*) ac_try_echo=$ac_try;;
4955	esac
4956	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4957	$as_echo "$ac_try_echo"; } >&5
4958	(eval "$ac_try") 2>&5
4959	ac_status=$?
4960	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4961	test $ac_status = 0; }; }; then
4962	ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4963	rm -f conftest2.*
4964	if { { case "(($ac_try" in
4965	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4966	*) ac_try_echo=$ac_try;;
4967	esac
4968	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4969	$as_echo "$ac_try_echo"; } >&5
4970	(eval "$ac_try") 2>&5
4971	ac_status=$?
4972	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4973	test $ac_status = 0; } &&
4974	test -f conftest2.$ac_objext && { { case "(($ac_try" in
4975	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4976	*) ac_try_echo=$ac_try;;
4977	esac
4978	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4979	$as_echo "$ac_try_echo"; } >&5
4980	(eval "$ac_try") 2>&5
4981	ac_status=$?
4982	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4983	test $ac_status = 0; };
4984	then
4985	# cc works too.
4986	:
4987	else
4988	# cc exists but doesn't like -o.
4989	eval ac_cv_prog_cc_${ac_cc}_c_o=no
4990	fi
4991	fi
4992	fi
4993	else
4994	eval ac_cv_prog_cc_${ac_cc}_c_o=no
4995	fi
4996	rm -f core conftest*
4997
4998	fi
4999	if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5000	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5001	$as_echo "yes" >&6; }
5002	else
5003	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5004	$as_echo "no" >&6; }
5005
5006	$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5007
5008	fi
5009
5010	# FIXME: we rely on the cache variable name because
5011	# there is no other way.
5012	set dummy $CC
5013	am_cc=`echo $2 \| sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5014	eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5015	if test "$am_t" != yes; then
5016	# Losing compiler, so override with the script.
5017	# FIXME: It is wrong to rewrite CC.
5018	# But if we don't then we get into trouble of one sort or another.
5019	# A longer-term fix would be to have automake use am__CC in this case,
5020	# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5021	CC="$am_aux_dir/compile $CC"
5022	fi
5023
5024	# deprecated
5025	# These are often not installed and people miss seeing the "no", so stop the configure.
5026	for ac_prog in 'bison -y' byacc
5027	do
5028	# Extract the first word of "$ac_prog", so it can be a program name with args.
5029	set dummy $ac_prog; ac_word=$2
5030	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5031	$as_echo_n "checking for $ac_word... " >&6; }
5032	if ${ac_cv_prog_YACC+:} false; then :
5033	$as_echo_n "(cached) " >&6
5034	else
5035	if test -n "$YACC"; then
5036	ac_cv_prog_YACC="$YACC" # Let the user override the test.
5037	else
5038	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5039	for as_dir in $PATH
5040	do
5041	IFS=$as_save_IFS
5042	test -z "$as_dir" && as_dir=.
5043	for ac_exec_ext in '' $ac_executable_extensions; do
5044	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5045	ac_cv_prog_YACC="$ac_prog"
5046	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5047	break 2
5048	fi
5049	done
5050	done
5051	IFS=$as_save_IFS
5052
5053	fi
5054	fi
5055	YACC=$ac_cv_prog_YACC
5056	if test -n "$YACC"; then
5057	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5058	$as_echo "$YACC" >&6; }
5059	else
5060	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5061	$as_echo "no" >&6; }
5062	fi
5063
5064
5065	test -n "$YACC" && break
5066	done
5067	test -n "$YACC" \|\| YACC="yacc"
5068
5069	if test "${YACC}" = "yacc" ; then echo "Error: bison required." ; exit 1 ; fi
5070
5071	for ac_prog in flex lex
5072	do
5073	# Extract the first word of "$ac_prog", so it can be a program name with args.
5074	set dummy $ac_prog; ac_word=$2
5075	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5076	$as_echo_n "checking for $ac_word... " >&6; }
5077	if ${ac_cv_prog_LEX+:} false; then :
5078	$as_echo_n "(cached) " >&6
5079	else
5080	if test -n "$LEX"; then
5081	ac_cv_prog_LEX="$LEX" # Let the user override the test.
5082	else
5083	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5084	for as_dir in $PATH
5085	do
5086	IFS=$as_save_IFS
5087	test -z "$as_dir" && as_dir=.
5088	for ac_exec_ext in '' $ac_executable_extensions; do
5089	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5090	ac_cv_prog_LEX="$ac_prog"
5091	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5092	break 2
5093	fi
5094	done
5095	done
5096	IFS=$as_save_IFS
5097
5098	fi
5099	fi
5100	LEX=$ac_cv_prog_LEX
5101	if test -n "$LEX"; then
5102	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
5103	$as_echo "$LEX" >&6; }
5104	else
5105	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5106	$as_echo "no" >&6; }
5107	fi
5108
5109
5110	test -n "$LEX" && break
5111	done
5112	test -n "$LEX" \|\| LEX=":"
5113
5114	if test "x$LEX" != "x:"; then
5115	cat >conftest.l <<_ACEOF
5116	%%
5117	a { ECHO; }
5118	b { REJECT; }
5119	c { yymore (); }
5120	d { yyless (1); }
5121	e { yyless (input () != 0); }
5122	f { unput (yytext[0]); }
5123	. { BEGIN INITIAL; }
5124	%%
5125	#ifdef YYTEXT_POINTER
5126	extern char *yytext;
5127	#endif
5128	int
5129	main (void)
5130	{
5131	return ! yylex () + ! yywrap ();
5132	}
5133	_ACEOF
5134	{ { ac_try="$LEX conftest.l"
5135	case "(($ac_try" in
5136	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5137	*) ac_try_echo=$ac_try;;
5138	esac
5139	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5140	$as_echo "$ac_try_echo"; } >&5
5141	(eval "$LEX conftest.l") 2>&5
5142	ac_status=$?
5143	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5144	test $ac_status = 0; }
5145	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
5146	$as_echo_n "checking lex output file root... " >&6; }
5147	if ${ac_cv_prog_lex_root+:} false; then :
5148	$as_echo_n "(cached) " >&6
5149	else
5150
5151	if test -f lex.yy.c; then
5152	ac_cv_prog_lex_root=lex.yy
5153	elif test -f lexyy.c; then
5154	ac_cv_prog_lex_root=lexyy
5155	else
5156	as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
5157	fi
5158	fi
5159	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
5160	$as_echo "$ac_cv_prog_lex_root" >&6; }
5161	LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
5162
5163	if test -z "${LEXLIB+set}"; then
5164	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
5165	$as_echo_n "checking lex library... " >&6; }
5166	if ${ac_cv_lib_lex+:} false; then :
5167	$as_echo_n "(cached) " >&6
5168	else
5169
5170	ac_save_LIBS=$LIBS
5171	ac_cv_lib_lex='none needed'
5172	for ac_lib in '' -lfl -ll; do
5173	LIBS="$ac_lib $ac_save_LIBS"
5174	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5175	/* end confdefs.h. */
5176	`cat $LEX_OUTPUT_ROOT.c`
5177	_ACEOF
5178	if ac_fn_c_try_link "$LINENO"; then :
5179	ac_cv_lib_lex=$ac_lib
5180	fi
5181	rm -f core conftest.err conftest.$ac_objext \
5182	conftest$ac_exeext conftest.$ac_ext
5183	test "$ac_cv_lib_lex" != 'none needed' && break
5184	done
5185	LIBS=$ac_save_LIBS
5186
5187	fi
5188	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
5189	$as_echo "$ac_cv_lib_lex" >&6; }
5190	test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
5191	fi
5192
5193
5194	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
5195	$as_echo_n "checking whether yytext is a pointer... " >&6; }
5196	if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
5197	$as_echo_n "(cached) " >&6
5198	else
5199	# POSIX says lex can declare yytext either as a pointer or an array; the
5200	# default is implementation-dependent. Figure out which it is, since
5201	# not all implementations provide the %pointer and %array declarations.
5202	ac_cv_prog_lex_yytext_pointer=no
5203	ac_save_LIBS=$LIBS
5204	LIBS="$LEXLIB $ac_save_LIBS"
5205	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5206	/* end confdefs.h. */
5207
5208	#define YYTEXT_POINTER 1
5209	`cat $LEX_OUTPUT_ROOT.c`
5210	_ACEOF
5211	if ac_fn_c_try_link "$LINENO"; then :
5212	ac_cv_prog_lex_yytext_pointer=yes
5213	fi
5214	rm -f core conftest.err conftest.$ac_objext \
5215	conftest$ac_exeext conftest.$ac_ext
5216	LIBS=$ac_save_LIBS
5217
5218	fi
5219	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
5220	$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
5221	if test $ac_cv_prog_lex_yytext_pointer = yes; then
5222
5223	$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
5224
5225	fi
5226	rm -f conftest.l $LEX_OUTPUT_ROOT.c
5227
5228	fi
5229	if test "${LEX}" = "lex" ; then echo "Error: flex required." ; exit 1 ; fi
5230
5231	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5232	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5233	set x ${MAKE-make}
5234	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5235	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
5236	$as_echo_n "(cached) " >&6
5237	else
5238	cat >conftest.make <<\_ACEOF
5239	SHELL = /bin/sh
5240	all:
5241	@echo '@@@%%%=$(MAKE)=@@@%%%'
5242	_ACEOF
5243	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5244	case `${MAKE-make} -f conftest.make 2>/dev/null` in
5245	@@@%%%=?=@@@%%%*)
5246	eval ac_cv_prog_make_${ac_make}_set=yes;;
5247	*)
5248	eval ac_cv_prog_make_${ac_make}_set=no;;
5249	esac
5250	rm -f conftest.make
5251	fi
5252	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5253	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5254	$as_echo "yes" >&6; }
5255	SET_MAKE=
5256	else
5257	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5258	$as_echo "no" >&6; }
5259	SET_MAKE="MAKE=${MAKE-make}"
5260	fi
5261
5262	if test -n "$ac_tool_prefix"; then
5263	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5264	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5265	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5266	$as_echo_n "checking for $ac_word... " >&6; }
5267	if ${ac_cv_prog_RANLIB+:} false; then :
5268	$as_echo_n "(cached) " >&6
5269	else
5270	if test -n "$RANLIB"; then
5271	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5272	else
5273	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5274	for as_dir in $PATH
5275	do
5276	IFS=$as_save_IFS
5277	test -z "$as_dir" && as_dir=.
5278	for ac_exec_ext in '' $ac_executable_extensions; do
5279	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5280	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5281	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5282	break 2
5283	fi
5284	done
5285	done
5286	IFS=$as_save_IFS
5287
5288	fi
5289	fi
5290	RANLIB=$ac_cv_prog_RANLIB
5291	if test -n "$RANLIB"; then
5292	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5293	$as_echo "$RANLIB" >&6; }
5294	else
5295	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5296	$as_echo "no" >&6; }
5297	fi
5298
5299
5300	fi
5301	if test -z "$ac_cv_prog_RANLIB"; then
5302	ac_ct_RANLIB=$RANLIB
5303	# Extract the first word of "ranlib", so it can be a program name with args.
5304	set dummy ranlib; ac_word=$2
5305	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5306	$as_echo_n "checking for $ac_word... " >&6; }
5307	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5308	$as_echo_n "(cached) " >&6
5309	else
5310	if test -n "$ac_ct_RANLIB"; then
5311	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5312	else
5313	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5314	for as_dir in $PATH
5315	do
5316	IFS=$as_save_IFS
5317	test -z "$as_dir" && as_dir=.
5318	for ac_exec_ext in '' $ac_executable_extensions; do
5319	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5320	ac_cv_prog_ac_ct_RANLIB="ranlib"
5321	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5322	break 2
5323	fi
5324	done
5325	done
5326	IFS=$as_save_IFS
5327
5328	fi
5329	fi
5330	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5331	if test -n "$ac_ct_RANLIB"; then
5332	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5333	$as_echo "$ac_ct_RANLIB" >&6; }
5334	else
5335	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5336	$as_echo "no" >&6; }
5337	fi
5338
5339	if test "x$ac_ct_RANLIB" = x; then
5340	RANLIB=":"
5341	else
5342	case $cross_compiling:$ac_tool_warned in
5343	yes:)
5344	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5345	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5346	ac_tool_warned=yes ;;
5347	esac
5348	RANLIB=$ac_ct_RANLIB
5349	fi
5350	else
5351	RANLIB="$ac_cv_prog_RANLIB"
5352	fi
5353
5354
5355	# Checks for libraries.
5356
5357	# Checks for header files.
5358	ac_ext=c
5359	ac_cpp='$CPP $CPPFLAGS'
5360	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5361	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5362	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5363	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5364	$as_echo_n "checking how to run the C preprocessor... " >&6; }
5365	# On Suns, sometimes $CPP names a directory.
5366	if test -n "$CPP" && test -d "$CPP"; then
5367	CPP=
5368	fi
5369	if test -z "$CPP"; then
5370	if ${ac_cv_prog_CPP+:} false; then :
5371	$as_echo_n "(cached) " >&6
5372	else
5373	# Double quotes because CPP needs to be expanded
5374	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5375	do
5376	ac_preproc_ok=false
5377	for ac_c_preproc_warn_flag in '' yes
5378	do
5379	# Use a header file that comes with gcc, so configuring glibc
5380	# with a fresh cross-compiler works.
5381	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5382	# <limits.h> exists even on freestanding compilers.
5383	# On the NeXT, cc -E runs the code through the compiler's parser,
5384	# not just through cpp. "Syntax error" is here to catch this case.
5385	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5386	/* end confdefs.h. */
5387	#ifdef __STDC__
5388	# include <limits.h>
5389	#else
5390	# include <assert.h>
5391	#endif
5392	Syntax error
5393	_ACEOF
5394	if ac_fn_c_try_cpp "$LINENO"; then :
5395
5396	else
5397	# Broken: fails on valid input.
5398	continue
5399	fi
5400	rm -f conftest.err conftest.i conftest.$ac_ext
5401
5402	# OK, works on sane cases. Now check whether nonexistent headers
5403	# can be detected and how.
5404	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5405	/* end confdefs.h. */
5406	#include <ac_nonexistent.h>
5407	_ACEOF
5408	if ac_fn_c_try_cpp "$LINENO"; then :
5409	# Broken: success on invalid input.
5410	continue
5411	else
5412	# Passes both tests.
5413	ac_preproc_ok=:
5414	break
5415	fi
5416	rm -f conftest.err conftest.i conftest.$ac_ext
5417
5418	done
5419	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5420	rm -f conftest.i conftest.err conftest.$ac_ext
5421	if $ac_preproc_ok; then :
5422	break
5423	fi
5424
5425	done
5426	ac_cv_prog_CPP=$CPP
5427
5428	fi
5429	CPP=$ac_cv_prog_CPP
5430	else
5431	ac_cv_prog_CPP=$CPP
5432	fi
5433	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5434	$as_echo "$CPP" >&6; }
5435	ac_preproc_ok=false
5436	for ac_c_preproc_warn_flag in '' yes
5437	do
5438	# Use a header file that comes with gcc, so configuring glibc
5439	# with a fresh cross-compiler works.
5440	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5441	# <limits.h> exists even on freestanding compilers.
5442	# On the NeXT, cc -E runs the code through the compiler's parser,
5443	# not just through cpp. "Syntax error" is here to catch this case.
5444	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5445	/* end confdefs.h. */
5446	#ifdef __STDC__
5447	# include <limits.h>
5448	#else
5449	# include <assert.h>
5450	#endif
5451	Syntax error
5452	_ACEOF
5453	if ac_fn_c_try_cpp "$LINENO"; then :
5454
5455	else
5456	# Broken: fails on valid input.
5457	continue
5458	fi
5459	rm -f conftest.err conftest.i conftest.$ac_ext
5460
5461	# OK, works on sane cases. Now check whether nonexistent headers
5462	# can be detected and how.
5463	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5464	/* end confdefs.h. */
5465	#include <ac_nonexistent.h>
5466	_ACEOF
5467	if ac_fn_c_try_cpp "$LINENO"; then :
5468	# Broken: success on invalid input.
5469	continue
5470	else
5471	# Passes both tests.
5472	ac_preproc_ok=:
5473	break
5474	fi
5475	rm -f conftest.err conftest.i conftest.$ac_ext
5476
5477	done
5478	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5479	rm -f conftest.i conftest.err conftest.$ac_ext
5480	if $ac_preproc_ok; then :
5481
5482	else
5483	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5484	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5485	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5486	See \`config.log' for more details" "$LINENO" 5; }
5487	fi
5488
5489	ac_ext=c
5490	ac_cpp='$CPP $CPPFLAGS'
5491	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5492	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5493	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5494
5495
5496	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5497	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5498	if ${ac_cv_path_GREP+:} false; then :
5499	$as_echo_n "(cached) " >&6
5500	else
5501	if test -z "$GREP"; then
5502	ac_path_GREP_found=false
5503	# Loop through the user's path and test for each of PROGNAME-LIST
5504	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5505	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5506	do
5507	IFS=$as_save_IFS
5508	test -z "$as_dir" && as_dir=.
5509	for ac_prog in grep ggrep; do
5510	for ac_exec_ext in '' $ac_executable_extensions; do
5511	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5512	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
5513	# Check for GNU ac_path_GREP and select it if it is found.
5514	# Check for GNU $ac_path_GREP
5515	case `"$ac_path_GREP" --version 2>&1` in
5516	GNU)
5517	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5518	*)
5519	ac_count=0
5520	$as_echo_n 0123456789 >"conftest.in"
5521	while :
5522	do
5523	cat "conftest.in" "conftest.in" >"conftest.tmp"
5524	mv "conftest.tmp" "conftest.in"
5525	cp "conftest.in" "conftest.nl"
5526	$as_echo 'GREP' >> "conftest.nl"
5527	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5528	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5529	as_fn_arith $ac_count + 1 && ac_count=$as_val
5530	if test $ac_count -gt ${ac_path_GREP_max-0}; then
5531	# Best one so far, save it but keep looking for a better one
5532	ac_cv_path_GREP="$ac_path_GREP"
5533	ac_path_GREP_max=$ac_count
5534	fi
5535	# 10*(2^10) chars as input seems more than enough
5536	test $ac_count -gt 10 && break
5537	done
5538	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5539	esac
5540
5541	$ac_path_GREP_found && break 3
5542	done
5543	done
5544	done
5545	IFS=$as_save_IFS
5546	if test -z "$ac_cv_path_GREP"; then
5547	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5548	fi
5549	else
5550	ac_cv_path_GREP=$GREP
5551	fi
5552
5553	fi
5554	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5555	$as_echo "$ac_cv_path_GREP" >&6; }
5556	GREP="$ac_cv_path_GREP"
5557
5558
5559	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5560	$as_echo_n "checking for egrep... " >&6; }
5561	if ${ac_cv_path_EGREP+:} false; then :
5562	$as_echo_n "(cached) " >&6
5563	else
5564	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
5565	then ac_cv_path_EGREP="$GREP -E"
5566	else
5567	if test -z "$EGREP"; then
5568	ac_path_EGREP_found=false
5569	# Loop through the user's path and test for each of PROGNAME-LIST
5570	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5571	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5572	do
5573	IFS=$as_save_IFS
5574	test -z "$as_dir" && as_dir=.
5575	for ac_prog in egrep; do
5576	for ac_exec_ext in '' $ac_executable_extensions; do
5577	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5578	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
5579	# Check for GNU ac_path_EGREP and select it if it is found.
5580	# Check for GNU $ac_path_EGREP
5581	case `"$ac_path_EGREP" --version 2>&1` in
5582	GNU)
5583	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5584	*)
5585	ac_count=0
5586	$as_echo_n 0123456789 >"conftest.in"
5587	while :
5588	do
5589	cat "conftest.in" "conftest.in" >"conftest.tmp"
5590	mv "conftest.tmp" "conftest.in"
5591	cp "conftest.in" "conftest.nl"
5592	$as_echo 'EGREP' >> "conftest.nl"
5593	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5594	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5595	as_fn_arith $ac_count + 1 && ac_count=$as_val
5596	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5597	# Best one so far, save it but keep looking for a better one
5598	ac_cv_path_EGREP="$ac_path_EGREP"
5599	ac_path_EGREP_max=$ac_count
5600	fi
5601	# 10*(2^10) chars as input seems more than enough
5602	test $ac_count -gt 10 && break
5603	done
5604	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5605	esac
5606
5607	$ac_path_EGREP_found && break 3
5608	done
5609	done
5610	done
5611	IFS=$as_save_IFS
5612	if test -z "$ac_cv_path_EGREP"; then
5613	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5614	fi
5615	else
5616	ac_cv_path_EGREP=$EGREP
5617	fi
5618
5619	fi
5620	fi
5621	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5622	$as_echo "$ac_cv_path_EGREP" >&6; }
5623	EGREP="$ac_cv_path_EGREP"
5624
5625
5626	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5627	$as_echo_n "checking for ANSI C header files... " >&6; }
5628	if ${ac_cv_header_stdc+:} false; then :
5629	$as_echo_n "(cached) " >&6
5630	else
5631	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5632	/* end confdefs.h. */
5633	#include <stdlib.h>
5634	#include <stdarg.h>
5635	#include <string.h>
5636	#include <float.h>
5637
5638	int
5639	main ()
5640	{
5641
5642	;
5643	return 0;
5644	}
5645	_ACEOF
5646	if ac_fn_c_try_compile "$LINENO"; then :
5647	ac_cv_header_stdc=yes
5648	else
5649	ac_cv_header_stdc=no
5650	fi
5651	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5652
5653	if test $ac_cv_header_stdc = yes; then
5654	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5655	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5656	/* end confdefs.h. */
5657	#include <string.h>
5658
5659	_ACEOF
5660	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5661	$EGREP "memchr" >/dev/null 2>&1; then :
5662
5663	else
5664	ac_cv_header_stdc=no
5665	fi
5666	rm -f conftest*
5667
5668	fi
5669
5670	if test $ac_cv_header_stdc = yes; then
5671	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5672	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5673	/* end confdefs.h. */
5674	#include <stdlib.h>
5675
5676	_ACEOF
5677	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5678	$EGREP "free" >/dev/null 2>&1; then :
5679
5680	else
5681	ac_cv_header_stdc=no
5682	fi
5683	rm -f conftest*
5684
5685	fi
5686
5687	if test $ac_cv_header_stdc = yes; then
5688	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5689	if test "$cross_compiling" = yes; then :
5690	:
5691	else
5692	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5693	/* end confdefs.h. */
5694	#include <ctype.h>
5695	#include <stdlib.h>
5696	#if ((' ' & 0x0FF) == 0x020)
5697	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5698	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5699	#else
5700	# define ISLOWER(c) \
5701	(('a' <= (c) && (c) <= 'i') \
5702	\|\| ('j' <= (c) && (c) <= 'r') \
5703	\|\| ('s' <= (c) && (c) <= 'z'))
5704	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5705	#endif
5706
5707	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5708	int
5709	main ()
5710	{
5711	int i;
5712	for (i = 0; i < 256; i++)
5713	if (XOR (islower (i), ISLOWER (i))
5714	\|\| toupper (i) != TOUPPER (i))
5715	return 2;
5716	return 0;
5717	}
5718	_ACEOF
5719	if ac_fn_c_try_run "$LINENO"; then :
5720
5721	else
5722	ac_cv_header_stdc=no
5723	fi
5724	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5725	conftest.$ac_objext conftest.beam conftest.$ac_ext
5726	fi
5727
5728	fi
5729	fi
5730	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5731	$as_echo "$ac_cv_header_stdc" >&6; }
5732	if test $ac_cv_header_stdc = yes; then
5733
5734	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5735
5736	fi
5737
5738	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5739	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5740	inttypes.h stdint.h unistd.h
5741	do :
5742	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5743	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5744	"
5745	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5746	cat >>confdefs.h <<_ACEOF
5747	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5748	_ACEOF
5749
5750	fi
5751
5752	done
5753
5754
5755	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5756	if test "x$ac_cv_type_size_t" = xyes; then :
5757
5758	else
5759
5760	cat >>confdefs.h <<_ACEOF
5761	#define size_t unsigned int
5762	_ACEOF
5763
5764	fi
5765
5766	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5767	# for constant arguments. Useless!
5768	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5769	$as_echo_n "checking for working alloca.h... " >&6; }
5770	if ${ac_cv_working_alloca_h+:} false; then :
5771	$as_echo_n "(cached) " >&6
5772	else
5773	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5774	/* end confdefs.h. */
5775	#include <alloca.h>
5776	int
5777	main ()
5778	{
5779	char p = (char ) alloca (2 * sizeof (int));
5780	if (p) return 0;
5781	;
5782	return 0;
5783	}
5784	_ACEOF
5785	if ac_fn_c_try_link "$LINENO"; then :
5786	ac_cv_working_alloca_h=yes
5787	else
5788	ac_cv_working_alloca_h=no
5789	fi
5790	rm -f core conftest.err conftest.$ac_objext \
5791	conftest$ac_exeext conftest.$ac_ext
5792	fi
5793	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5794	$as_echo "$ac_cv_working_alloca_h" >&6; }
5795	if test $ac_cv_working_alloca_h = yes; then
5796
5797	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5798
5799	fi
5800
5801	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5802	$as_echo_n "checking for alloca... " >&6; }
5803	if ${ac_cv_func_alloca_works+:} false; then :
5804	$as_echo_n "(cached) " >&6
5805	else
5806	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5807	/* end confdefs.h. */
5808	#ifdef __GNUC__
5809	# define alloca __builtin_alloca
5810	#else
5811	# ifdef _MSC_VER
5812	# include <malloc.h>
5813	# define alloca _alloca
5814	# else
5815	# ifdef HAVE_ALLOCA_H
5816	# include <alloca.h>
5817	# else
5818	# ifdef _AIX
5819	#pragma alloca
5820	# else
5821	# ifndef alloca /* predefined by HP cc +Olibcalls */
5822	void *alloca (size_t);
5823	# endif
5824	# endif
5825	# endif
5826	# endif
5827	#endif
5828
5829	int
5830	main ()
5831	{
5832	char p = (char ) alloca (1);
5833	if (p) return 0;
5834	;
5835	return 0;
5836	}
5837	_ACEOF
5838	if ac_fn_c_try_link "$LINENO"; then :
5839	ac_cv_func_alloca_works=yes
5840	else
5841	ac_cv_func_alloca_works=no
5842	fi
5843	rm -f core conftest.err conftest.$ac_objext \
5844	conftest$ac_exeext conftest.$ac_ext
5845	fi
5846	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5847	$as_echo "$ac_cv_func_alloca_works" >&6; }
5848
5849	if test $ac_cv_func_alloca_works = yes; then
5850
5851	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5852
5853	else
5854	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
5855	# that cause trouble. Some versions do not even contain alloca or
5856	# contain a buggy version. If you still want to use their alloca,
5857	# use ar to extract alloca.o from them instead of compiling alloca.c.
5858
5859	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5860
5861	$as_echo "#define C_ALLOCA 1" >>confdefs.h
5862
5863
5864	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5865	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5866	if ${ac_cv_os_cray+:} false; then :
5867	$as_echo_n "(cached) " >&6
5868	else
5869	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5870	/* end confdefs.h. */
5871	#if defined CRAY && ! defined CRAY2
5872	webecray
5873	#else
5874	wenotbecray
5875	#endif
5876
5877	_ACEOF
5878	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5879	$EGREP "webecray" >/dev/null 2>&1; then :
5880	ac_cv_os_cray=yes
5881	else
5882	ac_cv_os_cray=no
5883	fi
5884	rm -f conftest*
5885
5886	fi
5887	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5888	$as_echo "$ac_cv_os_cray" >&6; }
5889	if test $ac_cv_os_cray = yes; then
5890	for ac_func in _getb67 GETB67 getb67; do
5891	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5892	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5893	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5894
5895	cat >>confdefs.h <<_ACEOF
5896	#define CRAY_STACKSEG_END $ac_func
5897	_ACEOF
5898
5899	break
5900	fi
5901
5902	done
5903	fi
5904
5905	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5906	$as_echo_n "checking stack direction for C alloca... " >&6; }
5907	if ${ac_cv_c_stack_direction+:} false; then :
5908	$as_echo_n "(cached) " >&6
5909	else
5910	if test "$cross_compiling" = yes; then :
5911	ac_cv_c_stack_direction=0
5912	else
5913	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5914	/* end confdefs.h. */
5915	$ac_includes_default
5916	int
5917	find_stack_direction ()
5918	{
5919	static char *addr = 0;
5920	auto char dummy;
5921	if (addr == 0)
5922	{
5923	addr = &dummy;
5924	return find_stack_direction ();
5925	}
5926	else
5927	return (&dummy > addr) ? 1 : -1;
5928	}
5929
5930	int
5931	main ()
5932	{
5933	return find_stack_direction () < 0;
5934	}
5935	_ACEOF
5936	if ac_fn_c_try_run "$LINENO"; then :
5937	ac_cv_c_stack_direction=1
5938	else
5939	ac_cv_c_stack_direction=-1
5940	fi
5941	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5942	conftest.$ac_objext conftest.beam conftest.$ac_ext
5943	fi
5944
5945	fi
5946	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5947	$as_echo "$ac_cv_c_stack_direction" >&6; }
5948	cat >>confdefs.h <<_ACEOF
5949	#define STACK_DIRECTION $ac_cv_c_stack_direction
5950	_ACEOF
5951
5952
5953	fi
5954
5955	for ac_header in fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h
5956	do :
5957	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5958	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5959	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5960	cat >>confdefs.h <<_ACEOF
5961	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5962	_ACEOF
5963
5964	fi
5965
5966	done
5967
5968
5969	# Checks for typedefs, structures, and compiler characteristics.
5970	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
5971	$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
5972	if ${ac_cv_header_stdbool_h+:} false; then :
5973	$as_echo_n "(cached) " >&6
5974	else
5975	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5976	/* end confdefs.h. */
5977
5978	#include <stdbool.h>
5979	#ifndef bool
5980	"error: bool is not defined"
5981	#endif
5982	#ifndef false
5983	"error: false is not defined"
5984	#endif
5985	#if false
5986	"error: false is not 0"
5987	#endif
5988	#ifndef true
5989	"error: true is not defined"
5990	#endif
5991	#if true != 1
5992	"error: true is not 1"
5993	#endif
5994	#ifndef __bool_true_false_are_defined
5995	"error: __bool_true_false_are_defined is not defined"
5996	#endif
5997
5998	struct s { _Bool s: 1; _Bool t; } s;
5999
6000	char a[true == 1 ? 1 : -1];
6001	char b[false == 0 ? 1 : -1];
6002	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
6003	char d[(bool) 0.5 == true ? 1 : -1];
6004	/* See body of main program for 'e'. */
6005	char f[(_Bool) 0.0 == false ? 1 : -1];
6006	char g[true];
6007	char h[sizeof (_Bool)];
6008	char i[sizeof s.t];
6009	enum { j = false, k = true, l = false * true, m = true * 256 };
6010	/* The following fails for
6011	HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
6012	_Bool n[m];
6013	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
6014	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
6015	/* Catch a bug in an HP-UX C compiler. See
6016	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
6017	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
6018	*/
6019	_Bool q = true;
6020	_Bool *pq = &q;
6021
6022	int
6023	main ()
6024	{
6025
6026	bool e = &s;
6027	*pq \|= q;
6028	*pq \|= ! q;
6029	/* Refer to every declared value, to avoid compiler optimizations. */
6030	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
6031	+ !m + !n + !o + !p + !q + !pq);
6032
6033	;
6034	return 0;
6035	}
6036	_ACEOF
6037	if ac_fn_c_try_compile "$LINENO"; then :
6038	ac_cv_header_stdbool_h=yes
6039	else
6040	ac_cv_header_stdbool_h=no
6041	fi
6042	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6043	fi
6044	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
6045	$as_echo "$ac_cv_header_stdbool_h" >&6; }
6046	ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
6047	if test "x$ac_cv_type__Bool" = xyes; then :
6048
6049	cat >>confdefs.h <<_ACEOF
6050	#define HAVE__BOOL 1
6051	_ACEOF
6052
6053
6054	fi
6055
6056	if test $ac_cv_header_stdbool_h = yes; then
6057
6058	$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
6059
6060	fi
6061
6062	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
6063	$as_echo_n "checking for inline... " >&6; }
6064	if ${ac_cv_c_inline+:} false; then :
6065	$as_echo_n "(cached) " >&6
6066	else
6067	ac_cv_c_inline=no
6068	for ac_kw in inline __inline__ __inline; do
6069	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6070	/* end confdefs.h. */
6071	#ifndef __cplusplus
6072	typedef int foo_t;
6073	static $ac_kw foo_t static_foo () {return 0; }
6074	$ac_kw foo_t foo () {return 0; }
6075	#endif
6076
6077	_ACEOF
6078	if ac_fn_c_try_compile "$LINENO"; then :
6079	ac_cv_c_inline=$ac_kw
6080	fi
6081	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6082	test "$ac_cv_c_inline" != no && break
6083	done
6084
6085	fi
6086	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
6087	$as_echo "$ac_cv_c_inline" >&6; }
6088
6089	case $ac_cv_c_inline in
6090	inline \| yes) ;;
6091	*)
6092	case $ac_cv_c_inline in
6093	no) ac_val=;;
6094	*) ac_val=$ac_cv_c_inline;;
6095	esac
6096	cat >>confdefs.h <<_ACEOF
6097	#ifndef __cplusplus
6098	#define inline $ac_val
6099	#endif
6100	_ACEOF
6101	;;
6102	esac
6103
6104	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6105	case $ac_cv_c_int16_t in #(
6106	no\|yes) ;; #(
6107	*)
6108
6109	cat >>confdefs.h <<_ACEOF
6110	#define int16_t $ac_cv_c_int16_t
6111	_ACEOF
6112	;;
6113	esac
6114
6115	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6116	case $ac_cv_c_int32_t in #(
6117	no\|yes) ;; #(
6118	*)
6119
6120	cat >>confdefs.h <<_ACEOF
6121	#define int32_t $ac_cv_c_int32_t
6122	_ACEOF
6123	;;
6124	esac
6125
6126	ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6127	case $ac_cv_c_int8_t in #(
6128	no\|yes) ;; #(
6129	*)
6130
6131	cat >>confdefs.h <<_ACEOF
6132	#define int8_t $ac_cv_c_int8_t
6133	_ACEOF
6134	;;
6135	esac
6136
6137	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
6138	$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
6139	if ${ac_cv_c_restrict+:} false; then :
6140	$as_echo_n "(cached) " >&6
6141	else
6142	ac_cv_c_restrict=no
6143	# The order here caters to the fact that C++ does not require restrict.
6144	for ac_kw in __restrict __restrict__ _Restrict restrict; do
6145	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6146	/* end confdefs.h. */
6147	typedef int * int_ptr;
6148	int foo (int_ptr $ac_kw ip) {
6149	return ip[0];
6150	}
6151	int
6152	main ()
6153	{
6154	int s[1];
6155	int * $ac_kw t = s;
6156	t[0] = 0;
6157	return foo(t)
6158	;
6159	return 0;
6160	}
6161	_ACEOF
6162	if ac_fn_c_try_compile "$LINENO"; then :
6163	ac_cv_c_restrict=$ac_kw
6164	fi
6165	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6166	test "$ac_cv_c_restrict" != no && break
6167	done
6168
6169	fi
6170	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
6171	$as_echo "$ac_cv_c_restrict" >&6; }
6172
6173	case $ac_cv_c_restrict in
6174	restrict) ;;
6175	no) $as_echo "#define restrict /**/" >>confdefs.h
6176	;;
6177	*) cat >>confdefs.h <<_ACEOF
6178	#define restrict $ac_cv_c_restrict
6179	_ACEOF
6180	;;
6181	esac
6182
6183	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
6184	if test "x$ac_cv_type_size_t" = xyes; then :
6185
6186	else
6187
6188	cat >>confdefs.h <<_ACEOF
6189	#define size_t unsigned int
6190	_ACEOF
6191
6192	fi
6193
6194	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6195	case $ac_cv_c_uint16_t in #(
6196	no\|yes) ;; #(
6197	*)
6198
6199
6200	cat >>confdefs.h <<_ACEOF
6201	#define uint16_t $ac_cv_c_uint16_t
6202	_ACEOF
6203	;;
6204	esac
6205
6206	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6207	case $ac_cv_c_uint32_t in #(
6208	no\|yes) ;; #(
6209	*)
6210
6211	$as_echo "#define _UINT32_T 1" >>confdefs.h
6212
6213
6214	cat >>confdefs.h <<_ACEOF
6215	#define uint32_t $ac_cv_c_uint32_t
6216	_ACEOF
6217	;;
6218	esac
6219
6220	ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6221	case $ac_cv_c_uint8_t in #(
6222	no\|yes) ;; #(
6223	*)
6224
6225	$as_echo "#define _UINT8_T 1" >>confdefs.h
6226
6227
6228	cat >>confdefs.h <<_ACEOF
6229	#define uint8_t $ac_cv_c_uint8_t
6230	_ACEOF
6231	;;
6232	esac
6233
6234
6235	# Checks for library functions.
6236	for ac_func in memset putenv strchr strtol
6237	do :
6238	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6239	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6240	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6241	cat >>confdefs.h <<_ACEOF
6242	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6243	_ACEOF
6244
6245	fi
6246	done
6247
6248
6249	ac_config_files="$ac_config_files Makefile src/driver/Makefile src/Makefile src/benchmark/Makefile src/examples/Makefile src/tests/Makefile src/prelude/Makefile src/libcfa/Makefile"
6250
6251
6252	cat >confcache <<\_ACEOF
6253	# This file is a shell script that caches the results of configure
6254	# tests run on this system so they can be shared between configure
6255	# scripts and configure runs, see configure's option --config-cache.
6256	# It is not useful on other systems. If it contains results you don't
6257	# want to keep, you may remove or edit it.
6258	#
6259	# config.status only pays attention to the cache file if you give it
6260	# the --recheck option to rerun configure.
6261	#
6262	# `ac_cv_env_foo' variables (set or unset) will be overridden when
6263	# loading this file, other unset `ac_cv_foo' will be assigned the
6264	# following values.
6265
6266	_ACEOF
6267
6268	# The following way of writing the cache mishandles newlines in values,
6269	# but we know of no workaround that is simple, portable, and efficient.
6270	# So, we kill variables containing newlines.
6271	# Ultrix sh set writes to stderr and can't be redirected directly,
6272	# and sets the high bit in the cache file unless we assign to the vars.
6273	(
6274	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
6275	eval ac_val=\$$ac_var
6276	case $ac_val in #(
6277	${as_nl})
6278	case $ac_var in #(
6279	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6280	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6281	esac
6282	case $ac_var in #(
6283	_ \| IFS \| as_nl) ;; #(
6284	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
6285	*) { eval $ac_var=; unset $ac_var;} ;;
6286	esac ;;
6287	esac
6288	done
6289
6290	(set) 2>&1 \|
6291	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6292	${as_nl}ac_space=\ )
6293	# `set' does not quote correctly, so add quotes: double-quote
6294	# substitution turns \\\\ into \\, and sed turns \\ into \.
6295	sed -n \
6296	"s/'/'\\\\''/g;
6297	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6298	;; #(
6299	*)
6300	# `set' quotes correctly as required by POSIX, so do not add quotes.
6301	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
6302	;;
6303	esac \|
6304	sort
6305	) \|
6306	sed '
6307	/^ac_cv_env_/b end
6308	t clear
6309	:clear
6310	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6311	t end
6312	s/^$[^=]$=$.$$/\1=${\1=\2}/
6313	:end' >>confcache
6314	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6315	if test -w "$cache_file"; then
6316	if test "x$cache_file" != "x/dev/null"; then
6317	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6318	$as_echo "$as_me: updating cache $cache_file" >&6;}
6319	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
6320	cat confcache >"$cache_file"
6321	else
6322	case $cache_file in #(
6323	/ \| ?:*)
6324	mv -f confcache "$cache_file"$$ &&
6325	mv -f "$cache_file"$$ "$cache_file" ;; #(
6326	*)
6327	mv -f confcache "$cache_file" ;;
6328	esac
6329	fi
6330	fi
6331	else
6332	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6333	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6334	fi
6335	fi
6336	rm -f confcache
6337
6338	test "x$prefix" = xNONE && prefix=$ac_default_prefix
6339	# Let make expand exec_prefix.
6340	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6341
6342	DEFS=-DHAVE_CONFIG_H
6343
6344	ac_libobjs=
6345	ac_ltlibobjs=
6346	U=
6347	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6348	# 1. Remove the extension, and $U if already installed.
6349	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6350	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
6351	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6352	# will be set to the directory where LIBOBJS objects are built.
6353	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6354	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6355	done
6356	LIBOBJS=$ac_libobjs
6357
6358	LTLIBOBJS=$ac_ltlibobjs
6359
6360
6361	if test -n "$EXEEXT"; then
6362	am__EXEEXT_TRUE=
6363	am__EXEEXT_FALSE='#'
6364	else
6365	am__EXEEXT_TRUE='#'
6366	am__EXEEXT_FALSE=
6367	fi
6368
6369	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
6370	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
6371	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6372	fi
6373	if test -z "${BUILD_RELEASE_TRUE}" && test -z "${BUILD_RELEASE_FALSE}"; then
6374	as_fn_error $? "conditional \"BUILD_RELEASE\" was never defined.
6375	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6376	fi
6377	if test -z "${BUILD_DEBUG_TRUE}" && test -z "${BUILD_DEBUG_FALSE}"; then
6378	as_fn_error $? "conditional \"BUILD_DEBUG\" was never defined.
6379	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6380	fi
6381	if test -z "${BUILD_NO_LIB_TRUE}" && test -z "${BUILD_NO_LIB_FALSE}"; then
6382	as_fn_error $? "conditional \"BUILD_NO_LIB\" was never defined.
6383	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6384	fi
6385	if test -z "${BUILD_CONCURRENCY_TRUE}" && test -z "${BUILD_CONCURRENCY_FALSE}"; then
6386	as_fn_error $? "conditional \"BUILD_CONCURRENCY\" was never defined.
6387	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6388	fi
6389	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6390	as_fn_error $? "conditional \"AMDEP\" was never defined.
6391	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6392	fi
6393	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6394	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
6395	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6396	fi
6397	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6398	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
6399	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6400	fi
6401	if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
6402	as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
6403	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6404	fi
6405
6406	: "${CONFIG_STATUS=./config.status}"
6407	ac_write_fail=0
6408	ac_clean_files_save=$ac_clean_files
6409	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6410	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6411	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6412	as_write_fail=0
6413	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
6414	#! $SHELL
6415	# Generated by $as_me.
6416	# Run this file to recreate the current configuration.
6417	# Compiler output produced by configure, useful for debugging
6418	# configure, is in config.log if it exists.
6419
6420	debug=false
6421	ac_cs_recheck=false
6422	ac_cs_silent=false
6423
6424	SHELL=\${CONFIG_SHELL-$SHELL}
6425	export SHELL
6426	_ASEOF
6427	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
6428	## -------------------- ##
6429	## M4sh Initialization. ##
6430	## -------------------- ##
6431
6432	# Be more Bourne compatible
6433	DUALCASE=1; export DUALCASE # for MKS sh
6434	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6435	emulate sh
6436	NULLCMD=:
6437	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6438	# is contrary to our usage. Disable this feature.
6439	alias -g '${1+"$@"}'='"$@"'
6440	setopt NO_GLOB_SUBST
6441	else
6442	case `(set -o) 2>/dev/null` in #(
6443	posix) :
6444	set -o posix ;; #(
6445	*) :
6446	;;
6447	esac
6448	fi
6449
6450
6451	as_nl='
6452	'
6453	export as_nl
6454	# Printing a long string crashes Solaris 7 /usr/bin/printf.
6455	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6456	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6457	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6458	# Prefer a ksh shell builtin over an external printf program on Solaris,
6459	# but without wasting forks for bash or zsh.
6460	if test -z "$BASH_VERSION$ZSH_VERSION" \
6461	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6462	as_echo='print -r --'
6463	as_echo_n='print -rn --'
6464	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6465	as_echo='printf %s\n'
6466	as_echo_n='printf %s'
6467	else
6468	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6469	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6470	as_echo_n='/usr/ucb/echo -n'
6471	else
6472	as_echo_body='eval expr "X$1" : "X\$.*\$"'
6473	as_echo_n_body='eval
6474	arg=$1;
6475	case $arg in #(
6476	"$as_nl")
6477	expr "X$arg" : "X\$.*\$$as_nl";
6478	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
6479	esac;
6480	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
6481	'
6482	export as_echo_n_body
6483	as_echo_n='sh -c $as_echo_n_body as_echo'
6484	fi
6485	export as_echo_body
6486	as_echo='sh -c $as_echo_body as_echo'
6487	fi
6488
6489	# The user is always right.
6490	if test "${PATH_SEPARATOR+set}" != set; then
6491	PATH_SEPARATOR=:
6492	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6493	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
6494	PATH_SEPARATOR=';'
6495	}
6496	fi
6497
6498
6499	# IFS
6500	# We need space, tab and new line, in precisely that order. Quoting is
6501	# there to prevent editors from complaining about space-tab.
6502	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6503	# splitting by setting IFS to empty value.)
6504	IFS=" "" $as_nl"
6505
6506	# Find who we are. Look in the path if we contain no directory separator.
6507	as_myself=
6508	case $0 in #((
6509	[\\/] ) as_myself=$0 ;;
6510	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6511	for as_dir in $PATH
6512	do
6513	IFS=$as_save_IFS
6514	test -z "$as_dir" && as_dir=.
6515	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6516	done
6517	IFS=$as_save_IFS
6518
6519	;;
6520	esac
6521	# We did not find ourselves, most probably we were run as `sh COMMAND'
6522	# in which case we are not to be found in the path.
6523	if test "x$as_myself" = x; then
6524	as_myself=$0
6525	fi
6526	if test ! -f "$as_myself"; then
6527	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6528	exit 1
6529	fi
6530
6531	# Unset variables that we do not need and which cause bugs (e.g. in
6532	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
6533	# suppresses any "Segmentation fault" message there. '((' could
6534	# trigger a bug in pdksh 5.2.14.
6535	for as_var in BASH_ENV ENV MAIL MAILPATH
6536	do eval test x\${$as_var+set} = xset \
6537	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
6538	done
6539	PS1='$ '
6540	PS2='> '
6541	PS4='+ '
6542
6543	# NLS nuisances.
6544	LC_ALL=C
6545	export LC_ALL
6546	LANGUAGE=C
6547	export LANGUAGE
6548
6549	# CDPATH.
6550	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6551
6552
6553	# as_fn_error STATUS ERROR [LINENO LOG_FD]
6554	# ----------------------------------------
6555	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6556	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6557	# script with STATUS, using 1 if that was 0.
6558	as_fn_error ()
6559	{
6560	as_status=$1; test $as_status -eq 0 && as_status=1
6561	if test "$4"; then
6562	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6563	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6564	fi
6565	$as_echo "$as_me: error: $2" >&2
6566	as_fn_exit $as_status
6567	} # as_fn_error
6568
6569
6570	# as_fn_set_status STATUS
6571	# -----------------------
6572	# Set $? to STATUS, without forking.
6573	as_fn_set_status ()
6574	{
6575	return $1
6576	} # as_fn_set_status
6577
6578	# as_fn_exit STATUS
6579	# -----------------
6580	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6581	as_fn_exit ()
6582	{
6583	set +e
6584	as_fn_set_status $1
6585	exit $1
6586	} # as_fn_exit
6587
6588	# as_fn_unset VAR
6589	# ---------------
6590	# Portably unset VAR.
6591	as_fn_unset ()
6592	{
6593	{ eval $1=; unset $1;}
6594	}
6595	as_unset=as_fn_unset
6596	# as_fn_append VAR VALUE
6597	# ----------------------
6598	# Append the text in VALUE to the end of the definition contained in VAR. Take
6599	# advantage of any shell optimizations that allow amortized linear growth over
6600	# repeated appends, instead of the typical quadratic growth present in naive
6601	# implementations.
6602	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6603	eval 'as_fn_append ()
6604	{
6605	eval $1+=\$2
6606	}'
6607	else
6608	as_fn_append ()
6609	{
6610	eval $1=\$$1\$2
6611	}
6612	fi # as_fn_append
6613
6614	# as_fn_arith ARG...
6615	# ------------------
6616	# Perform arithmetic evaluation on the ARGs, and store the result in the
6617	# global $as_val. Take advantage of shells that can avoid forks. The arguments
6618	# must be portable across $(()) and expr.
6619	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6620	eval 'as_fn_arith ()
6621	{
6622	as_val=$(( $* ))
6623	}'
6624	else
6625	as_fn_arith ()
6626	{
6627	as_val=`expr "$@" \|\| test $? -eq 1`
6628	}
6629	fi # as_fn_arith
6630
6631
6632	if expr a : '$a$' >/dev/null 2>&1 &&
6633	test "X`expr 00001 : '.*$...$'`" = X001; then
6634	as_expr=expr
6635	else
6636	as_expr=false
6637	fi
6638
6639	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6640	as_basename=basename
6641	else
6642	as_basename=false
6643	fi
6644
6645	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6646	as_dirname=dirname
6647	else
6648	as_dirname=false
6649	fi
6650
6651	as_me=`$as_basename -- "$0" \|\|
6652	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6653	X"$0" : 'X$//$$' \\| \
6654	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
6655	$as_echo X/"$0" \|
6656	sed '/^.\/$[^/][^/]$\/*$/{
6657	s//\1/
6658	q
6659	}
6660	/^X\/$\/\/$$/{
6661	s//\1/
6662	q
6663	}
6664	/^X\/$\/$.*/{
6665	s//\1/
6666	q
6667	}
6668	s/.*/./; q'`
6669
6670	# Avoid depending upon Character Ranges.
6671	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6672	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6673	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6674	as_cr_digits='0123456789'
6675	as_cr_alnum=$as_cr_Letters$as_cr_digits
6676
6677	ECHO_C= ECHO_N= ECHO_T=
6678	case `echo -n x` in #(((((
6679	-n*)
6680	case `echo 'xy\c'` in
6681	c) ECHO_T=' ';; # ECHO_T is single tab character.
6682	xy) ECHO_C='\c';;
6683	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
6684	ECHO_T=' ';;
6685	esac;;
6686	*)
6687	ECHO_N='-n';;
6688	esac
6689
6690	rm -f conf$$ conf$$.exe conf$$.file
6691	if test -d conf$$.dir; then
6692	rm -f conf$$.dir/conf$$.file
6693	else
6694	rm -f conf$$.dir
6695	mkdir conf$$.dir 2>/dev/null
6696	fi
6697	if (echo >conf$$.file) 2>/dev/null; then
6698	if ln -s conf$$.file conf$$ 2>/dev/null; then
6699	as_ln_s='ln -s'
6700	# ... but there are two gotchas:
6701	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6702	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6703	# In both cases, we have to default to `cp -p'.
6704	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
6705	as_ln_s='cp -p'
6706	elif ln conf$$.file conf$$ 2>/dev/null; then
6707	as_ln_s=ln
6708	else
6709	as_ln_s='cp -p'
6710	fi
6711	else
6712	as_ln_s='cp -p'
6713	fi
6714	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6715	rmdir conf$$.dir 2>/dev/null
6716
6717
6718	# as_fn_mkdir_p
6719	# -------------
6720	# Create "$as_dir" as a directory, including parents if necessary.
6721	as_fn_mkdir_p ()
6722	{
6723
6724	case $as_dir in #(
6725	-*) as_dir=./$as_dir;;
6726	esac
6727	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
6728	as_dirs=
6729	while :; do
6730	case $as_dir in #(
6731	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
6732	*) as_qdir=$as_dir;;
6733	esac
6734	as_dirs="'$as_qdir' $as_dirs"
6735	as_dir=`$as_dirname -- "$as_dir" \|\|
6736	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6737	X"$as_dir" : 'X$//$[^/]' \\| \
6738	X"$as_dir" : 'X$//$$' \\| \
6739	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
6740	$as_echo X"$as_dir" \|
6741	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6742	s//\1/
6743	q
6744	}
6745	/^X$\/\/$[^/].*/{
6746	s//\1/
6747	q
6748	}
6749	/^X$\/\/$$/{
6750	s//\1/
6751	q
6752	}
6753	/^X$\/$.*/{
6754	s//\1/
6755	q
6756	}
6757	s/.*/./; q'`
6758	test -d "$as_dir" && break
6759	done
6760	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
6761	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
6762
6763
6764	} # as_fn_mkdir_p
6765	if mkdir -p . 2>/dev/null; then
6766	as_mkdir_p='mkdir -p "$as_dir"'
6767	else
6768	test -d ./-p && rmdir ./-p
6769	as_mkdir_p=false
6770	fi
6771
6772	if test -x / >/dev/null 2>&1; then
6773	as_test_x='test -x'
6774	else
6775	if ls -dL / >/dev/null 2>&1; then
6776	as_ls_L_option=L
6777	else
6778	as_ls_L_option=
6779	fi
6780	as_test_x='
6781	eval sh -c '\''
6782	if test -d "$1"; then
6783	test -d "$1/.";
6784	else
6785	case $1 in #(
6786	-*)set "./$1";;
6787	esac;
6788	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
6789	???[sx]):;;)false;;esac;fi
6790	'\'' sh
6791	'
6792	fi
6793	as_executable_p=$as_test_x
6794
6795	# Sed expression to map a string onto a valid CPP name.
6796	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6797
6798	# Sed expression to map a string onto a valid variable name.
6799	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6800
6801
6802	exec 6>&1
6803	## ----------------------------------- ##
6804	## Main body of $CONFIG_STATUS script. ##
6805	## ----------------------------------- ##
6806	_ASEOF
6807	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
6808
6809	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6810	# Save the log message, to keep $0 and so on meaningful, and to
6811	# report actual input values of CONFIG_FILES etc. instead of their
6812	# values after options handling.
6813	ac_log="
6814	This file was extended by cfa-cc $as_me 1.0.0.0, which was
6815	generated by GNU Autoconf 2.68. Invocation command line was
6816
6817	CONFIG_FILES = $CONFIG_FILES
6818	CONFIG_HEADERS = $CONFIG_HEADERS
6819	CONFIG_LINKS = $CONFIG_LINKS
6820	CONFIG_COMMANDS = $CONFIG_COMMANDS
6821	$ $0 $@
6822
6823	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
6824	"
6825
6826	_ACEOF
6827
6828	case $ac_config_files in *"
6829	") set x $ac_config_files; shift; ac_config_files=$;;
6830	esac
6831
6832	case $ac_config_headers in *"
6833	") set x $ac_config_headers; shift; ac_config_headers=$;;
6834	esac
6835
6836
6837	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6838	# Files that config.status was made for.
6839	config_files="$ac_config_files"
6840	config_headers="$ac_config_headers"
6841	config_commands="$ac_config_commands"
6842
6843	_ACEOF
6844
6845	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6846	ac_cs_usage="\
6847	\`$as_me' instantiates files and other configuration actions
6848	from templates according to the current configuration. Unless the files
6849	and actions are specified as TAGs, all are instantiated by default.
6850
6851	Usage: $0 [OPTION]... [TAG]...
6852
6853	-h, --help print this help, then exit
6854	-V, --version print version number and configuration settings, then exit
6855	--config print configuration, then exit
6856	-q, --quiet, --silent
6857	do not print progress messages
6858	-d, --debug don't remove temporary files
6859	--recheck update $as_me by reconfiguring in the same conditions
6860	--file=FILE[:TEMPLATE]
6861	instantiate the configuration file FILE
6862	--header=FILE[:TEMPLATE]
6863	instantiate the configuration header FILE
6864
6865	Configuration files:
6866	$config_files
6867
6868	Configuration headers:
6869	$config_headers
6870
6871	Configuration commands:
6872	$config_commands
6873
6874	Report bugs to <cforall@plg.uwaterloo.ca>."
6875
6876	_ACEOF
6877	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6878	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6879	ac_cs_version="\\
6880	cfa-cc config.status 1.0.0.0
6881	configured by $0, generated by GNU Autoconf 2.68,
6882	with options \\"\$ac_cs_config\\"
6883
6884	Copyright (C) 2010 Free Software Foundation, Inc.
6885	This config.status script is free software; the Free Software Foundation
6886	gives unlimited permission to copy, distribute and modify it."
6887
6888	ac_pwd='$ac_pwd'
6889	srcdir='$srcdir'
6890	INSTALL='$INSTALL'
6891	MKDIR_P='$MKDIR_P'
6892	AWK='$AWK'
6893	test -n "\$AWK" \|\| AWK=awk
6894	_ACEOF
6895
6896	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6897	# The default lists apply if the user does not specify any file.
6898	ac_need_defaults=:
6899	while test $# != 0
6900	do
6901	case $1 in
6902	--=?)
6903	ac_option=`expr "X$1" : 'X$[^=]*$='`
6904	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
6905	ac_shift=:
6906	;;
6907	--*=)
6908	ac_option=`expr "X$1" : 'X$[^=]*$='`
6909	ac_optarg=
6910	ac_shift=:
6911	;;
6912	*)
6913	ac_option=$1
6914	ac_optarg=$2
6915	ac_shift=shift
6916	;;
6917	esac
6918
6919	case $ac_option in
6920	# Handling of the options.
6921	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
6922	ac_cs_recheck=: ;;
6923	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
6924	$as_echo "$ac_cs_version"; exit ;;
6925	--config \| --confi \| --conf \| --con \| --co \| --c )
6926	$as_echo "$ac_cs_config"; exit ;;
6927	--debug \| --debu \| --deb \| --de \| --d \| -d )
6928	debug=: ;;
6929	--file \| --fil \| --fi \| --f )
6930	$ac_shift
6931	case $ac_optarg in
6932	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6933	'') as_fn_error $? "missing file argument" ;;
6934	esac
6935	as_fn_append CONFIG_FILES " '$ac_optarg'"
6936	ac_need_defaults=false;;
6937	--header \| --heade \| --head \| --hea )
6938	$ac_shift
6939	case $ac_optarg in
6940	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6941	esac
6942	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6943	ac_need_defaults=false;;
6944	--he \| --h)
6945	# Conflict between --help and --header
6946	as_fn_error $? "ambiguous option: \`$1'
6947	Try \`$0 --help' for more information.";;
6948	--help \| --hel \| -h )
6949	$as_echo "$ac_cs_usage"; exit ;;
6950	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
6951	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
6952	ac_cs_silent=: ;;
6953
6954	# This is an error.
6955	-*) as_fn_error $? "unrecognized option: \`$1'
6956	Try \`$0 --help' for more information." ;;
6957
6958	*) as_fn_append ac_config_targets " $1"
6959	ac_need_defaults=false ;;
6960
6961	esac
6962	shift
6963	done
6964
6965	ac_configure_extra_args=
6966
6967	if $ac_cs_silent; then
6968	exec 6>/dev/null
6969	ac_configure_extra_args="$ac_configure_extra_args --silent"
6970	fi
6971
6972	_ACEOF
6973	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6974	if \$ac_cs_recheck; then
6975	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6976	shift
6977	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6978	CONFIG_SHELL='$SHELL'
6979	export CONFIG_SHELL
6980	exec "\$@"
6981	fi
6982
6983	_ACEOF
6984	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6985	exec 5>>config.log
6986	{
6987	echo
6988	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6989	## Running $as_me. ##
6990	_ASBOX
6991	$as_echo "$ac_log"
6992	} >&5
6993
6994	_ACEOF
6995	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6996	#
6997	# INIT-COMMANDS
6998	#
6999	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7000
7001	_ACEOF
7002
7003	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7004
7005	# Handling of arguments.
7006	for ac_config_target in $ac_config_targets
7007	do
7008	case $ac_config_target in
7009	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7010	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7011	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7012	"src/driver/Makefile") CONFIG_FILES="$CONFIG_FILES src/driver/Makefile" ;;
7013	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
7014	"src/benchmark/Makefile") CONFIG_FILES="$CONFIG_FILES src/benchmark/Makefile" ;;
7015	"src/examples/Makefile") CONFIG_FILES="$CONFIG_FILES src/examples/Makefile" ;;
7016	"src/tests/Makefile") CONFIG_FILES="$CONFIG_FILES src/tests/Makefile" ;;
7017	"src/prelude/Makefile") CONFIG_FILES="$CONFIG_FILES src/prelude/Makefile" ;;
7018	"src/libcfa/Makefile") CONFIG_FILES="$CONFIG_FILES src/libcfa/Makefile" ;;
7019
7020	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7021	esac
7022	done
7023
7024
7025	# If the user did not use the arguments to specify the items to instantiate,
7026	# then the envvar interface is used. Set only those that are not.
7027	# We use the long form for the default assignment because of an extremely
7028	# bizarre bug on SunOS 4.1.3.
7029	if $ac_need_defaults; then
7030	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
7031	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
7032	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
7033	fi
7034
7035	# Have a temporary directory for convenience. Make it in the build tree
7036	# simply because there is no reason against having it here, and in addition,
7037	# creating and moving files from /tmp can sometimes cause problems.
7038	# Hook for its removal unless debugging.
7039	# Note that there is a small window in which the directory will not be cleaned:
7040	# after its creation but before its name has been assigned to `$tmp'.
7041	$debug \|\|
7042	{
7043	tmp= ac_tmp=
7044	trap 'exit_status=$?
7045	: "${ac_tmp:=$tmp}"
7046	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
7047	' 0
7048	trap 'as_fn_exit 1' 1 2 13 15
7049	}
7050	# Create a (secure) tmp directory for tmp files.
7051
7052	{
7053	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7054	test -d "$tmp"
7055	} \|\|
7056	{
7057	tmp=./conf$$-$RANDOM
7058	(umask 077 && mkdir "$tmp")
7059	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7060	ac_tmp=$tmp
7061
7062	# Set up the scripts for CONFIG_FILES section.
7063	# No need to generate them if there are no CONFIG_FILES.
7064	# This happens for instance with `./config.status config.h'.
7065	if test -n "$CONFIG_FILES"; then
7066
7067
7068	ac_cr=`echo X \| tr X '\015'`
7069	# On cygwin, bash can eat \r inside `` if the user requested igncr.
7070	# But we know of no other shell where ac_cr would be empty at this
7071	# point, so we can use a bashism as a fallback.
7072	if test "x$ac_cr" = x; then
7073	eval ac_cr=\$\'\\r\'
7074	fi
7075	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7076	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7077	ac_cs_awk_cr='\\r'
7078	else
7079	ac_cs_awk_cr=$ac_cr
7080	fi
7081
7082	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7083	_ACEOF
7084
7085
7086	{
7087	echo "cat >conf$$subs.awk <<_ACEOF" &&
7088	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
7089	echo "_ACEOF"
7090	} >conf$$subs.sh \|\|
7091	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7092	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
7093	ac_delim='%!_!# '
7094	for ac_last_try in false false false false false :; do
7095	. ./conf$$subs.sh \|\|
7096	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7097
7098	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
7099	if test $ac_delim_n = $ac_delim_num; then
7100	break
7101	elif $ac_last_try; then
7102	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7103	else
7104	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7105	fi
7106	done
7107	rm -f conf$$subs.sh
7108
7109	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7110	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7111	_ACEOF
7112	sed -n '
7113	h
7114	s/^/S["/; s/!.*/"]=/
7115	p
7116	g
7117	s/^[^!]*!//
7118	:repl
7119	t repl
7120	s/'"$ac_delim"'$//
7121	t delim
7122	:nl
7123	h
7124	s/$.\{148\}$..*/\1/
7125	t more1
7126	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7127	p
7128	n
7129	b repl
7130	:more1
7131	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7132	p
7133	g
7134	s/.\{148\}//
7135	t nl
7136	:delim
7137	h
7138	s/$.\{148\}$..*/\1/
7139	t more2
7140	s/["\\]/\\&/g; s/^/"/; s/$/"/
7141	p
7142	b
7143	:more2
7144	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7145	p
7146	g
7147	s/.\{148\}//
7148	t delim
7149	' <conf$$subs.awk \| sed '
7150	/^[^""]/{
7151	N
7152	s/\n//
7153	}
7154	' >>$CONFIG_STATUS \|\| ac_write_fail=1
7155	rm -f conf$$subs.awk
7156	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7157	_ACAWK
7158	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7159	for (key in S) S_is_set[key] = 1
7160	FS = ""
7161
7162	}
7163	{
7164	line = $ 0
7165	nfields = split(line, field, "@")
7166	substed = 0
7167	len = length(field[1])
7168	for (i = 2; i < nfields; i++) {
7169	key = field[i]
7170	keylen = length(key)
7171	if (S_is_set[key]) {
7172	value = S[key]
7173	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7174	len += length(value) + length(field[++i])
7175	substed = 1
7176	} else
7177	len += 1 + keylen
7178	}
7179
7180	print line
7181	}
7182
7183	_ACAWK
7184	_ACEOF
7185	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7186	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7187	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7188	else
7189	cat
7190	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7191	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7192	_ACEOF
7193
7194	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7195	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7196	# trailing colons and then remove the whole line if VPATH becomes empty
7197	# (actually we leave an empty line to preserve line numbers).
7198	if test "x$srcdir" = x.; then
7199	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
7200	h
7201	s///
7202	s/^/:/
7203	s/[ ]*$/:/
7204	s/:\$(srcdir):/:/g
7205	s/:\${srcdir}:/:/g
7206	s/:@srcdir@:/:/g
7207	s/^:*//
7208	s/:*$//
7209	x
7210	s/$=[ ]$./\1/
7211	G
7212	s/\n//
7213	s/^[^=]=[ ]$//
7214	}'
7215	fi
7216
7217	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7218	fi # test -n "$CONFIG_FILES"
7219
7220	# Set up the scripts for CONFIG_HEADERS section.
7221	# No need to generate them if there are no CONFIG_HEADERS.
7222	# This happens for instance with `./config.status Makefile'.
7223	if test -n "$CONFIG_HEADERS"; then
7224	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
7225	BEGIN {
7226	_ACEOF
7227
7228	# Transform confdefs.h into an awk script `defines.awk', embedded as
7229	# here-document in config.status, that substitutes the proper values into
7230	# config.h.in to produce config.h.
7231
7232	# Create a delimiter string that does not exist in confdefs.h, to ease
7233	# handling of long lines.
7234	ac_delim='%!_!# '
7235	for ac_last_try in false false :; do
7236	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7237	if test -z "$ac_tt"; then
7238	break
7239	elif $ac_last_try; then
7240	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7241	else
7242	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7243	fi
7244	done
7245
7246	# For the awk script, D is an array of macro values keyed by name,
7247	# likewise P contains macro parameters if any. Preserve backslash
7248	# newline sequences.
7249
7250	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7251	sed -n '
7252	s/.\{148\}/&'"$ac_delim"'/g
7253	t rset
7254	:rset
7255	s/^[ ]#[ ]define[ ][ ]*/ /
7256	t def
7257	d
7258	:def
7259	s/\\$//
7260	t bsnl
7261	s/["\\]/\\&/g
7262	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7263	D["\1"]=" \3"/p
7264	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
7265	d
7266	:bsnl
7267	s/["\\]/\\&/g
7268	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7269	D["\1"]=" \3\\\\\\n"\\/p
7270	t cont
7271	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
7272	t cont
7273	d
7274	:cont
7275	n
7276	s/.\{148\}/&'"$ac_delim"'/g
7277	t clear
7278	:clear
7279	s/\\$//
7280	t bsnlc
7281	s/["\\]/\\&/g; s/^/"/; s/$/"/p
7282	d
7283	:bsnlc
7284	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7285	b cont
7286	' <confdefs.h \| sed '
7287	s/'"$ac_delim"'/"\\\
7288	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
7289
7290	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7291	for (key in D) D_is_set[key] = 1
7292	FS = ""
7293	}
7294	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
7295	line = \$ 0
7296	split(line, arg, " ")
7297	if (arg[1] == "#") {
7298	defundef = arg[2]
7299	mac1 = arg[3]
7300	} else {
7301	defundef = substr(arg[1], 2)
7302	mac1 = arg[2]
7303	}
7304	split(mac1, mac2, "(") #)
7305	macro = mac2[1]
7306	prefix = substr(line, 1, index(line, defundef) - 1)
7307	if (D_is_set[macro]) {
7308	# Preserve the white space surrounding the "#".
7309	print prefix "define", macro P[macro] D[macro]
7310	next
7311	} else {
7312	# Replace #undef with comments. This is necessary, for example,
7313	# in the case of _POSIX_SOURCE, which is predefined and required
7314	# on some systems where configure will not decide to define it.
7315	if (defundef == "undef") {
7316	print "/", prefix defundef, macro, "/"
7317	next
7318	}
7319	}
7320	}
7321	{ print }
7322	_ACAWK
7323	_ACEOF
7324	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7325	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7326	fi # test -n "$CONFIG_HEADERS"
7327
7328
7329	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
7330	shift
7331	for ac_tag
7332	do
7333	case $ac_tag in
7334	:[FHLC]) ac_mode=$ac_tag; continue;;
7335	esac
7336	case $ac_mode$ac_tag in
7337	:[FHL]:);;
7338	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7339	:[FH]-) ac_tag=-:-;;
7340	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7341	esac
7342	ac_save_IFS=$IFS
7343	IFS=:
7344	set x $ac_tag
7345	IFS=$ac_save_IFS
7346	shift
7347	ac_file=$1
7348	shift
7349
7350	case $ac_mode in
7351	:L) ac_source=$1;;
7352	:[FH])
7353	ac_file_inputs=
7354	for ac_f
7355	do
7356	case $ac_f in
7357	-) ac_f="$ac_tmp/stdin";;
7358	*) # Look for the file first in the build tree, then in the source tree
7359	# (if the path is not absolute). The absolute path cannot be DOS-style,
7360	# because $ac_f cannot contain `:'.
7361	test -f "$ac_f" \|\|
7362	case $ac_f in
7363	[\\/$]*) false;;
7364	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7365	esac \|\|
7366	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7367	esac
7368	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
7369	as_fn_append ac_file_inputs " '$ac_f'"
7370	done
7371
7372	# Let's still pretend it is `configure' which instantiates (i.e., don't
7373	# use $as_me), people would be surprised to read:
7374	# /* config.h. Generated by config.status. */
7375	configure_input='Generated from '`
7376	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
7377	`' by configure.'
7378	if test x"$ac_file" != x-; then
7379	configure_input="$ac_file. $configure_input"
7380	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7381	$as_echo "$as_me: creating $ac_file" >&6;}
7382	fi
7383	# Neutralize special characters interpreted by sed in replacement strings.
7384	case $configure_input in #(
7385	\& \| \\| \| \\ )
7386	ac_sed_conf_input=`$as_echo "$configure_input" \|
7387	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
7388	*) ac_sed_conf_input=$configure_input;;
7389	esac
7390
7391	case $ac_tag in
7392	:-: \| *:-) cat >"$ac_tmp/stdin" \
7393	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7394	esac
7395	;;
7396	esac
7397
7398	ac_dir=`$as_dirname -- "$ac_file" \|\|
7399	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7400	X"$ac_file" : 'X$//$[^/]' \\| \
7401	X"$ac_file" : 'X$//$$' \\| \
7402	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
7403	$as_echo X"$ac_file" \|
7404	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7405	s//\1/
7406	q
7407	}
7408	/^X$\/\/$[^/].*/{
7409	s//\1/
7410	q
7411	}
7412	/^X$\/\/$$/{
7413	s//\1/
7414	q
7415	}
7416	/^X$\/$.*/{
7417	s//\1/
7418	q
7419	}
7420	s/.*/./; q'`
7421	as_dir="$ac_dir"; as_fn_mkdir_p
7422	ac_builddir=.
7423
7424	case "$ac_dir" in
7425	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7426	*)
7427	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
7428	# A ".." for each directory in $ac_dir_suffix.
7429	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
7430	case $ac_top_builddir_sub in
7431	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7432	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7433	esac ;;
7434	esac
7435	ac_abs_top_builddir=$ac_pwd
7436	ac_abs_builddir=$ac_pwd$ac_dir_suffix
7437	# for backward compatibility:
7438	ac_top_builddir=$ac_top_build_prefix
7439
7440	case $srcdir in
7441	.) # We are building in place.
7442	ac_srcdir=.
7443	ac_top_srcdir=$ac_top_builddir_sub
7444	ac_abs_top_srcdir=$ac_pwd ;;
7445	[\\/]* \| ?:[\\/]* ) # Absolute name.
7446	ac_srcdir=$srcdir$ac_dir_suffix;
7447	ac_top_srcdir=$srcdir
7448	ac_abs_top_srcdir=$srcdir ;;
7449	*) # Relative name.
7450	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7451	ac_top_srcdir=$ac_top_build_prefix$srcdir
7452	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7453	esac
7454	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7455
7456
7457	case $ac_mode in
7458	:F)
7459	#
7460	# CONFIG_FILE
7461	#
7462
7463	case $INSTALL in
7464	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7465	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7466	esac
7467	ac_MKDIR_P=$MKDIR_P
7468	case $MKDIR_P in
7469	[\\/$]* \| ?:[\\/]* ) ;;
7470	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7471	esac
7472	_ACEOF
7473
7474	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7475	# If the template does not know about datarootdir, expand it.
7476	# FIXME: This hack should be removed a few years after 2.60.
7477	ac_datarootdir_hack=; ac_datarootdir_seen=
7478	ac_sed_dataroot='
7479	/datarootdir/ {
7480	p
7481	q
7482	}
7483	/@datadir@/p
7484	/@docdir@/p
7485	/@infodir@/p
7486	/@localedir@/p
7487	/@mandir@/p'
7488	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7489	datarootdir) ac_datarootdir_seen=yes;;
7490	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
7491	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7492	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7493	_ACEOF
7494	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7495	ac_datarootdir_hack='
7496	s&@datadir@&$datadir&g
7497	s&@docdir@&$docdir&g
7498	s&@infodir@&$infodir&g
7499	s&@localedir@&$localedir&g
7500	s&@mandir@&$mandir&g
7501	s&\\\${datarootdir}&$datarootdir&g' ;;
7502	esac
7503	_ACEOF
7504
7505	# Neutralize VPATH when `$srcdir' = `.'.
7506	# Shell code in configure.ac might set extrasub.
7507	# FIXME: do we really want to maintain this feature?
7508	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7509	ac_sed_extra="$ac_vpsub
7510	$extrasub
7511	_ACEOF
7512	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7513	:t
7514	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7515	s\|@configure_input@\|$ac_sed_conf_input\|;t t
7516	s&@top_builddir@&$ac_top_builddir_sub&;t t
7517	s&@top_build_prefix@&$ac_top_build_prefix&;t t
7518	s&@srcdir@&$ac_srcdir&;t t
7519	s&@abs_srcdir@&$ac_abs_srcdir&;t t
7520	s&@top_srcdir@&$ac_top_srcdir&;t t
7521	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7522	s&@builddir@&$ac_builddir&;t t
7523	s&@abs_builddir@&$ac_abs_builddir&;t t
7524	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7525	s&@INSTALL@&$ac_INSTALL&;t t
7526	s&@MKDIR_P@&$ac_MKDIR_P&;t t
7527	$ac_datarootdir_hack
7528	"
7529	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
7530	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7531
7532	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7533	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7534	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
7535	"$ac_tmp/out"`; test -z "$ac_out"; } &&
7536	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7537	which seems to be undefined. Please make sure it is defined" >&5
7538	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7539	which seems to be undefined. Please make sure it is defined" >&2;}
7540
7541	rm -f "$ac_tmp/stdin"
7542	case $ac_file in
7543	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7544	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7545	esac \
7546	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7547	;;
7548	:H)
7549	#
7550	# CONFIG_HEADER
7551	#
7552	if test x"$ac_file" != x-; then
7553	{
7554	$as_echo "/* $configure_input */" \
7555	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7556	} >"$ac_tmp/config.h" \
7557	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7558	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7559	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7560	$as_echo "$as_me: $ac_file is unchanged" >&6;}
7561	else
7562	rm -f "$ac_file"
7563	mv "$ac_tmp/config.h" "$ac_file" \
7564	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7565	fi
7566	else
7567	$as_echo "/* $configure_input */" \
7568	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7569	\|\| as_fn_error $? "could not create -" "$LINENO" 5
7570	fi
7571	# Compute "$ac_file"'s index in $config_headers.
7572	_am_arg="$ac_file"
7573	_am_stamp_count=1
7574	for _am_header in $config_headers :; do
7575	case $_am_header in
7576	$_am_arg \| $_am_arg:* )
7577	break ;;
7578	* )
7579	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7580	esac
7581	done
7582	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
7583	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
7584	X"$_am_arg" : 'X$//$[^/]' \\| \
7585	X"$_am_arg" : 'X$//$$' \\| \
7586	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
7587	$as_echo X"$_am_arg" \|
7588	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7589	s//\1/
7590	q
7591	}
7592	/^X$\/\/$[^/].*/{
7593	s//\1/
7594	q
7595	}
7596	/^X$\/\/$$/{
7597	s//\1/
7598	q
7599	}
7600	/^X$\/$.*/{
7601	s//\1/
7602	q
7603	}
7604	s/.*/./; q'`/stamp-h$_am_stamp_count
7605	;;
7606
7607	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7608	$as_echo "$as_me: executing $ac_file commands" >&6;}
7609	;;
7610	esac
7611
7612
7613	case $ac_file$ac_mode in
7614	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| {
7615	# Autoconf 2.62 quotes --file arguments for eval, but not when files
7616	# are listed without --file. Let's play safe and only enable the eval
7617	# if we detect the quoting.
7618	case $CONFIG_FILES in
7619	\') eval set x "$CONFIG_FILES" ;;
7620	*) set x $CONFIG_FILES ;;
7621	esac
7622	shift
7623	for mf
7624	do
7625	# Strip MF so we end up with the name of the file.
7626	mf=`echo "$mf" \| sed -e 's/:.*$//'`
7627	# Check whether this is an Automake generated Makefile or not.
7628	# We used to match only the files named `Makefile.in', but
7629	# some people rename them; so instead we look at the file content.
7630	# Grep'ing the first line is not enough: some people post-process
7631	# each Makefile.in and add a new line on top of each file to say so.
7632	# Grep'ing the whole file is not good either: AIX grep has a line
7633	# limit of 2048, but all sed's we know have understand at least 4000.
7634	if sed -n 's,^#.generated by automake.,X,p' "$mf" \| grep X >/dev/null 2>&1; then
7635	dirpart=`$as_dirname -- "$mf" \|\|
7636	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
7637	X"$mf" : 'X$//$[^/]' \\| \
7638	X"$mf" : 'X$//$$' \\| \
7639	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
7640	$as_echo X"$mf" \|
7641	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7642	s//\1/
7643	q
7644	}
7645	/^X$\/\/$[^/].*/{
7646	s//\1/
7647	q
7648	}
7649	/^X$\/\/$$/{
7650	s//\1/
7651	q
7652	}
7653	/^X$\/$.*/{
7654	s//\1/
7655	q
7656	}
7657	s/.*/./; q'`
7658	else
7659	continue
7660	fi
7661	# Extract the definition of DEPDIR, am__include, and am__quote
7662	# from the Makefile without running `make'.
7663	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7664	test -z "$DEPDIR" && continue
7665	am__include=`sed -n 's/^am__include = //p' < "$mf"`
7666	test -z "am__include" && continue
7667	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
7668	# When using ansi2knr, U may be empty or an underscore; expand it
7669	U=`sed -n 's/^U = //p' < "$mf"`
7670	# Find all dependency output files, they are included files with
7671	# $(DEPDIR) in their names. We invoke sed twice because it is the
7672	# simplest approach to changing $(DEPDIR) to its actual value in the
7673	# expansion.
7674	for file in `sed -n "
7675	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
7676	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
7677	# Make sure the directory exists.
7678	test -f "$dirpart/$file" && continue
7679	fdir=`$as_dirname -- "$file" \|\|
7680	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7681	X"$file" : 'X$//$[^/]' \\| \
7682	X"$file" : 'X$//$$' \\| \
7683	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
7684	$as_echo X"$file" \|
7685	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7686	s//\1/
7687	q
7688	}
7689	/^X$\/\/$[^/].*/{
7690	s//\1/
7691	q
7692	}
7693	/^X$\/\/$$/{
7694	s//\1/
7695	q
7696	}
7697	/^X$\/$.*/{
7698	s//\1/
7699	q
7700	}
7701	s/.*/./; q'`
7702	as_dir=$dirpart/$fdir; as_fn_mkdir_p
7703	# echo "creating $dirpart/$file"
7704	echo '# dummy' > "$dirpart/$file"
7705	done
7706	done
7707	}
7708	;;
7709
7710	esac
7711	done # for ac_tag
7712
7713
7714	as_fn_exit 0
7715	_ACEOF
7716	ac_clean_files=$ac_clean_files_save
7717
7718	test $ac_write_fail = 0 \|\|
7719	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7720
7721
7722	# configure is writing to config.log, and then calls config.status.
7723	# config.status does its own redirection, appending to config.log.
7724	# Unfortunately, on DOS this fails, as config.log is still kept open
7725	# by configure, so config.status won't be able to write to it; its
7726	# output is simply discarded. So we exec the FD to /dev/null,
7727	# effectively closing config.log, so it can be properly (re)opened and
7728	# appended to by config.status. When coming back to configure, we
7729	# need to make the FD available again.
7730	if test "$no_create" != yes; then
7731	ac_cs_success=:
7732	ac_config_status_args=
7733	test "$silent" = yes &&
7734	ac_config_status_args="$ac_config_status_args --quiet"
7735	exec 5>/dev/null
7736	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
7737	exec 5>>config.log
7738	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
7739	# would make configure fail if this is the last instruction.
7740	$ac_cs_success \|\| as_fn_exit 1
7741	fi
7742	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7743	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7744	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7745	fi
7746
7747
7748	if test -z "$BUILD_RELEASE_TRUE"; then :
7749	if test -z "$BUILD_DEBUG_TRUE"; then :
7750	{ $as_echo "$as_me:${as_lineno-$LINENO}: Building libcfa for target: release & debug" >&5
7751	$as_echo "$as_me: Building libcfa for target: release & debug" >&6;}
7752	else
7753	{ $as_echo "$as_me:${as_lineno-$LINENO}: Building libcfa for target: release" >&5
7754	$as_echo "$as_me: Building libcfa for target: release" >&6;}
7755	fi
7756	else
7757	if test -z "$BUILD_DEBUG_TRUE"; then :
7758	{ $as_echo "$as_me:${as_lineno-$LINENO}: Building libcfa for target: debug" >&5
7759	$as_echo "$as_me: Building libcfa for target: debug" >&6;}
7760	else
7761	{ $as_echo "$as_me:${as_lineno-$LINENO}: Running cfa without libcfa" >&5
7762	$as_echo "$as_me: Running cfa without libcfa" >&6;}
7763	fi
7764	fi
7765
7766	# Final text
7767	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Cforall configuraton completed. Type \"make -j 8 install\"." >&5
7768	$as_echo "Cforall configuraton completed. Type \"make -j 8 install\"." >&6; }

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