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Revision 20887, 219.0 KB checked in by ghudson, 20 years ago (diff)
Merge with vte 0.11.11.
Property svn:executable set to ``*

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1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59.
4	#
5	# Copyright (C) 2003 Free Software Foundation, Inc.
6	# This configure script is free software; the Free Software Foundation
7	# gives unlimited permission to copy, distribute and modify it.
8	## --------------------- ##
9	## M4sh Initialization. ##
10	## --------------------- ##
11
12	# Be Bourne compatible
13	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14	emulate sh
15	NULLCMD=:
16	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17	# is contrary to our usage. Disable this feature.
18	alias -g '${1+"$@"}'='"$@"'
19	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20	set -o posix
21	fi
22	DUALCASE=1; export DUALCASE # for MKS sh
23
24	# Support unset when possible.
25	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
26	as_unset=unset
27	else
28	as_unset=false
29	fi
30
31
32	# Work around bugs in pre-3.0 UWIN ksh.
33	$as_unset ENV MAIL MAILPATH
34	PS1='$ '
35	PS2='> '
36	PS4='+ '
37
38	# NLS nuisances.
39	for as_var in \
40	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42	LC_TELEPHONE LC_TIME
43	do
44	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45	eval $as_var=C; export $as_var
46	else
47	$as_unset $as_var
48	fi
49	done
50
51	# Required to use basename.
52	if expr a : '$a$' >/dev/null 2>&1; then
53	as_expr=expr
54	else
55	as_expr=false
56	fi
57
58	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59	as_basename=basename
60	else
61	as_basename=false
62	fi
63
64
65	# Name of the executable.
66	as_me=`$as_basename "$0" \|\|
67	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
68	X"$0" : 'X$//$$' \\| \
69	X"$0" : 'X$/$$' \\| \
70	. : '$.$' 2>/dev/null \|\|
71	echo X/"$0" \|
72	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
73	/^X\/$\/\/$$/{ s//\1/; q; }
74	/^X\/$\/$.*/{ s//\1/; q; }
75	s/.*/./; q'`
76
77
78	# PATH needs CR, and LINENO needs CR and PATH.
79	# Avoid depending upon Character Ranges.
80	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83	as_cr_digits='0123456789'
84	as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86	# The user is always right.
87	if test "${PATH_SEPARATOR+set}" != set; then
88	echo "#! /bin/sh" >conf$$.sh
89	echo "exit 0" >>conf$$.sh
90	chmod +x conf$$.sh
91	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92	PATH_SEPARATOR=';'
93	else
94	PATH_SEPARATOR=:
95	fi
96	rm -f conf$$.sh
97	fi
98
99
100	as_lineno_1=$LINENO
101	as_lineno_2=$LINENO
102	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103	test "x$as_lineno_1" != "x$as_lineno_2" &&
104	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
105	# Find who we are. Look in the path if we contain no path at all
106	# relative or not.
107	case $0 in
108	[\\/] ) as_myself=$0 ;;
109	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110	for as_dir in $PATH
111	do
112	IFS=$as_save_IFS
113	test -z "$as_dir" && as_dir=.
114	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115	done
116
117	;;
118	esac
119	# We did not find ourselves, most probably we were run as `sh COMMAND'
120	# in which case we are not to be found in the path.
121	if test "x$as_myself" = x; then
122	as_myself=$0
123	fi
124	if test ! -f "$as_myself"; then
125	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126	{ (exit 1); exit 1; }; }
127	fi
128	case $CONFIG_SHELL in
129	'')
130	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132	do
133	IFS=$as_save_IFS
134	test -z "$as_dir" && as_dir=.
135	for as_base in sh bash ksh sh5; do
136	case $as_dir in
137	/*)
138	if ("$as_dir/$as_base" -c '
139	as_lineno_1=$LINENO
140	as_lineno_2=$LINENO
141	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142	test "x$as_lineno_1" != "x$as_lineno_2" &&
143	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
145	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
146	CONFIG_SHELL=$as_dir/$as_base
147	export CONFIG_SHELL
148	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149	fi;;
150	esac
151	done
152	done
153	;;
154	esac
155
156	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157	# uniformly replaced by the line number. The first 'sed' inserts a
158	# line-number line before each line; the second 'sed' does the real
159	# work. The second script uses 'N' to pair each line-number line
160	# with the numbered line, and appends trailing '-' during
161	# substitution so that $LINENO is not a special case at line end.
162	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164	sed '=' <$as_myself \|
165	sed '
166	N
167	s,$,-,
168	: loop
169	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
170	t loop
171	s,-$,,
172	s,^['$as_cr_digits']*\n,,
173	' >$as_me.lineno &&
174	chmod +x $as_me.lineno \|\|
175	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176	{ (exit 1); exit 1; }; }
177
178	# Don't try to exec as it changes $[0], causing all sort of problems
179	# (the dirname of $[0] is not the place where we might find the
180	# original and so on. Autoconf is especially sensible to this).
181	. ./$as_me.lineno
182	# Exit status is that of the last command.
183	exit
184	}
185
186
187	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188	c,-n*) ECHO_N= ECHO_C='
189	' ECHO_T=' ' ;;
190	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192	esac
193
194	if expr a : '$a$' >/dev/null 2>&1; then
195	as_expr=expr
196	else
197	as_expr=false
198	fi
199
200	rm -f conf$$ conf$$.exe conf$$.file
201	echo >conf$$.file
202	if ln -s conf$$.file conf$$ 2>/dev/null; then
203	# We could just check for DJGPP; but this test a) works b) is more generic
204	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205	if test -f conf$$.exe; then
206	# Don't use ln at all; we don't have any links
207	as_ln_s='cp -p'
208	else
209	as_ln_s='ln -s'
210	fi
211	elif ln conf$$.file conf$$ 2>/dev/null; then
212	as_ln_s=ln
213	else
214	as_ln_s='cp -p'
215	fi
216	rm -f conf$$ conf$$.exe conf$$.file
217
218	if mkdir -p . 2>/dev/null; then
219	as_mkdir_p=:
220	else
221	test -d ./-p && rmdir ./-p
222	as_mkdir_p=false
223	fi
224
225	as_executable_p="test -f"
226
227	# Sed expression to map a string onto a valid CPP name.
228	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230	# Sed expression to map a string onto a valid variable name.
231	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234	# IFS
235	# We need space, tab and new line, in precisely that order.
236	as_nl='
237	'
238	IFS=" $as_nl"
239
240	# CDPATH.
241	$as_unset CDPATH
242
243
244	# Name of the host.
245	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246	# so uname gets run too.
247	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
248
249	exec 6>&1
250
251	#
252	# Initializations.
253	#
254	ac_default_prefix=/usr/local
255	ac_config_libobj_dir=.
256	cross_compiling=no
257	subdirs=
258	MFLAGS=
259	MAKEFLAGS=
260	SHELL=${CONFIG_SHELL-/bin/sh}
261
262	# Maximum number of lines to put in a shell here document.
263	# This variable seems obsolete. It should probably be removed, and
264	# only ac_max_sed_lines should be used.
265	: ${ac_max_here_lines=38}
266
267	# Identity of this package.
268	PACKAGE_NAME=
269	PACKAGE_TARNAME=
270	PACKAGE_VERSION=
271	PACKAGE_STRING=
272	PACKAGE_BUGREPORT=
273
274	ac_unique_file="gnome-pty.h"
275	# Factoring default headers for most tests.
276	ac_includes_default="\
277	#include <stdio.h>
278	#if HAVE_SYS_TYPES_H
279	# include <sys/types.h>
280	#endif
281	#if HAVE_SYS_STAT_H
282	# include <sys/stat.h>
283	#endif
284	#if STDC_HEADERS
285	# include <stdlib.h>
286	# include <stddef.h>
287	#else
288	# if HAVE_STDLIB_H
289	# include <stdlib.h>
290	# endif
291	#endif
292	#if HAVE_STRING_H
293	# if !STDC_HEADERS && HAVE_MEMORY_H
294	# include <memory.h>
295	# endif
296	# include <string.h>
297	#endif
298	#if HAVE_STRINGS_H
299	# include <strings.h>
300	#endif
301	#if HAVE_INTTYPES_H
302	# include <inttypes.h>
303	#else
304	# if HAVE_STDINT_H
305	# include <stdint.h>
306	# endif
307	#endif
308	#if HAVE_UNISTD_H
309	# include <unistd.h>
310	#endif"
311
312	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE am__leading_dot CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT PKG_CONFIG GLIB_CFLAGS GLIB_LIBS LIBOBJS LTLIBOBJS'
313	ac_subst_files=''
314
315	# Initialize some variables set by options.
316	ac_init_help=
317	ac_init_version=false
318	# The variables have the same names as the options, with
319	# dashes changed to underlines.
320	cache_file=/dev/null
321	exec_prefix=NONE
322	no_create=
323	no_recursion=
324	prefix=NONE
325	program_prefix=NONE
326	program_suffix=NONE
327	program_transform_name=s,x,x,
328	silent=
329	site=
330	srcdir=
331	verbose=
332	x_includes=NONE
333	x_libraries=NONE
334
335	# Installation directory options.
336	# These are left unexpanded so users can "make install exec_prefix=/foo"
337	# and all the variables that are supposed to be based on exec_prefix
338	# by default will actually change.
339	# Use braces instead of parens because sh, perl, etc. also accept them.
340	bindir='${exec_prefix}/bin'
341	sbindir='${exec_prefix}/sbin'
342	libexecdir='${exec_prefix}/libexec'
343	datadir='${prefix}/share'
344	sysconfdir='${prefix}/etc'
345	sharedstatedir='${prefix}/com'
346	localstatedir='${prefix}/var'
347	libdir='${exec_prefix}/lib'
348	includedir='${prefix}/include'
349	oldincludedir='/usr/include'
350	infodir='${prefix}/info'
351	mandir='${prefix}/man'
352
353	ac_prev=
354	for ac_option
355	do
356	# If the previous option needs an argument, assign it.
357	if test -n "$ac_prev"; then
358	eval "$ac_prev=\$ac_option"
359	ac_prev=
360	continue
361	fi
362
363	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
364
365	# Accept the important Cygnus configure options, so we can diagnose typos.
366
367	case $ac_option in
368
369	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
370	ac_prev=bindir ;;
371	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
372	bindir=$ac_optarg ;;
373
374	-build \| --build \| --buil \| --bui \| --bu)
375	ac_prev=build_alias ;;
376	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
377	build_alias=$ac_optarg ;;
378
379	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
380	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
381	ac_prev=cache_file ;;
382	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
383	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
384	cache_file=$ac_optarg ;;
385
386	--config-cache \| -C)
387	cache_file=config.cache ;;
388
389	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
390	ac_prev=datadir ;;
391	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
392	\| --da=*)
393	datadir=$ac_optarg ;;
394
395	-disable-* \| --disable-*)
396	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
397	# Reject names that are not valid shell variable names.
398	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
399	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
400	{ (exit 1); exit 1; }; }
401	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
402	eval "enable_$ac_feature=no" ;;
403
404	-enable-* \| --enable-*)
405	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
406	# Reject names that are not valid shell variable names.
407	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
408	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
409	{ (exit 1); exit 1; }; }
410	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
411	case $ac_option in
412	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
413	*) ac_optarg=yes ;;
414	esac
415	eval "enable_$ac_feature='$ac_optarg'" ;;
416
417	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
418	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
419	\| --exec \| --exe \| --ex)
420	ac_prev=exec_prefix ;;
421	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
422	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
423	\| --exec=* \| --exe=* \| --ex=*)
424	exec_prefix=$ac_optarg ;;
425
426	-gas \| --gas \| --ga \| --g)
427	# Obsolete; use --with-gas.
428	with_gas=yes ;;
429
430	-help \| --help \| --hel \| --he \| -h)
431	ac_init_help=long ;;
432	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
433	ac_init_help=recursive ;;
434	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
435	ac_init_help=short ;;
436
437	-host \| --host \| --hos \| --ho)
438	ac_prev=host_alias ;;
439	-host=* \| --host=* \| --hos=* \| --ho=*)
440	host_alias=$ac_optarg ;;
441
442	-includedir \| --includedir \| --includedi \| --included \| --include \
443	\| --includ \| --inclu \| --incl \| --inc)
444	ac_prev=includedir ;;
445	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
446	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
447	includedir=$ac_optarg ;;
448
449	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
450	ac_prev=infodir ;;
451	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
452	infodir=$ac_optarg ;;
453
454	-libdir \| --libdir \| --libdi \| --libd)
455	ac_prev=libdir ;;
456	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
457	libdir=$ac_optarg ;;
458
459	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
460	\| --libexe \| --libex \| --libe)
461	ac_prev=libexecdir ;;
462	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
463	\| --libexe=* \| --libex=* \| --libe=*)
464	libexecdir=$ac_optarg ;;
465
466	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
467	\| --localstate \| --localstat \| --localsta \| --localst \
468	\| --locals \| --local \| --loca \| --loc \| --lo)
469	ac_prev=localstatedir ;;
470	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
471	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
472	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
473	localstatedir=$ac_optarg ;;
474
475	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
476	ac_prev=mandir ;;
477	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
478	mandir=$ac_optarg ;;
479
480	-nfp \| --nfp \| --nf)
481	# Obsolete; use --without-fp.
482	with_fp=no ;;
483
484	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
485	\| --no-cr \| --no-c \| -n)
486	no_create=yes ;;
487
488	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
489	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
490	no_recursion=yes ;;
491
492	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
493	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
494	\| --oldin \| --oldi \| --old \| --ol \| --o)
495	ac_prev=oldincludedir ;;
496	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
497	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
498	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
499	oldincludedir=$ac_optarg ;;
500
501	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
502	ac_prev=prefix ;;
503	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
504	prefix=$ac_optarg ;;
505
506	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
507	\| --program-pre \| --program-pr \| --program-p)
508	ac_prev=program_prefix ;;
509	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
510	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
511	program_prefix=$ac_optarg ;;
512
513	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
514	\| --program-suf \| --program-su \| --program-s)
515	ac_prev=program_suffix ;;
516	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
517	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
518	program_suffix=$ac_optarg ;;
519
520	-program-transform-name \| --program-transform-name \
521	\| --program-transform-nam \| --program-transform-na \
522	\| --program-transform-n \| --program-transform- \
523	\| --program-transform \| --program-transfor \
524	\| --program-transfo \| --program-transf \
525	\| --program-trans \| --program-tran \
526	\| --progr-tra \| --program-tr \| --program-t)
527	ac_prev=program_transform_name ;;
528	-program-transform-name=* \| --program-transform-name=* \
529	\| --program-transform-nam=* \| --program-transform-na=* \
530	\| --program-transform-n=* \| --program-transform-=* \
531	\| --program-transform=* \| --program-transfor=* \
532	\| --program-transfo=* \| --program-transf=* \
533	\| --program-trans=* \| --program-tran=* \
534	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
535	program_transform_name=$ac_optarg ;;
536
537	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
538	\| -silent \| --silent \| --silen \| --sile \| --sil)
539	silent=yes ;;
540
541	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
542	ac_prev=sbindir ;;
543	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
544	\| --sbi=* \| --sb=*)
545	sbindir=$ac_optarg ;;
546
547	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
548	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
549	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
550	\| --sha \| --sh)
551	ac_prev=sharedstatedir ;;
552	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
553	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
554	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
555	\| --sha=* \| --sh=*)
556	sharedstatedir=$ac_optarg ;;
557
558	-site \| --site \| --sit)
559	ac_prev=site ;;
560	-site=* \| --site=* \| --sit=*)
561	site=$ac_optarg ;;
562
563	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
564	ac_prev=srcdir ;;
565	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
566	srcdir=$ac_optarg ;;
567
568	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
569	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
570	ac_prev=sysconfdir ;;
571	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
572	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
573	sysconfdir=$ac_optarg ;;
574
575	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
576	ac_prev=target_alias ;;
577	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
578	target_alias=$ac_optarg ;;
579
580	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
581	verbose=yes ;;
582
583	-version \| --version \| --versio \| --versi \| --vers \| -V)
584	ac_init_version=: ;;
585
586	-with-* \| --with-*)
587	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
588	# Reject names that are not valid shell variable names.
589	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
590	{ echo "$as_me: error: invalid package name: $ac_package" >&2
591	{ (exit 1); exit 1; }; }
592	ac_package=`echo $ac_package\| sed 's/-/_/g'`
593	case $ac_option in
594	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
595	*) ac_optarg=yes ;;
596	esac
597	eval "with_$ac_package='$ac_optarg'" ;;
598
599	-without-* \| --without-*)
600	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
601	# Reject names that are not valid shell variable names.
602	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
603	{ echo "$as_me: error: invalid package name: $ac_package" >&2
604	{ (exit 1); exit 1; }; }
605	ac_package=`echo $ac_package \| sed 's/-/_/g'`
606	eval "with_$ac_package=no" ;;
607
608	--x)
609	# Obsolete; use --with-x.
610	with_x=yes ;;
611
612	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
613	\| --x-incl \| --x-inc \| --x-in \| --x-i)
614	ac_prev=x_includes ;;
615	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
616	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
617	x_includes=$ac_optarg ;;
618
619	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
620	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
621	ac_prev=x_libraries ;;
622	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
623	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
624	x_libraries=$ac_optarg ;;
625
626	-*) { echo "$as_me: error: unrecognized option: $ac_option
627	Try \`$0 --help' for more information." >&2
628	{ (exit 1); exit 1; }; }
629	;;
630
631	=)
632	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
633	# Reject names that are not valid shell variable names.
634	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
635	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
636	{ (exit 1); exit 1; }; }
637	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
638	eval "$ac_envvar='$ac_optarg'"
639	export $ac_envvar ;;
640
641	*)
642	# FIXME: should be removed in autoconf 3.0.
643	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
647	;;
648
649	esac
650	done
651
652	if test -n "$ac_prev"; then
653	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
654	{ echo "$as_me: error: missing argument to $ac_option" >&2
655	{ (exit 1); exit 1; }; }
656	fi
657
658	# Be sure to have absolute paths.
659	for ac_var in exec_prefix prefix
660	do
661	eval ac_val=$`echo $ac_var`
662	case $ac_val in
663	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;
664	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
665	{ (exit 1); exit 1; }; };;
666	esac
667	done
668
669	# Be sure to have absolute paths.
670	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671	localstatedir libdir includedir oldincludedir infodir mandir
672	do
673	eval ac_val=$`echo $ac_var`
674	case $ac_val in
675	[\\/$]* \| ?:[\\/]* ) ;;
676	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
677	{ (exit 1); exit 1; }; };;
678	esac
679	done
680
681	# There might be people who depend on the old broken behavior: `$host'
682	# used to hold the argument of --host etc.
683	# FIXME: To remove some day.
684	build=$build_alias
685	host=$host_alias
686	target=$target_alias
687
688	# FIXME: To remove some day.
689	if test "x$host_alias" != x; then
690	if test "x$build_alias" = x; then
691	cross_compiling=maybe
692	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693	If a cross compiler is detected then cross compile mode will be used." >&2
694	elif test "x$build_alias" != "x$host_alias"; then
695	cross_compiling=yes
696	fi
697	fi
698
699	ac_tool_prefix=
700	test -n "$host_alias" && ac_tool_prefix=$host_alias-
701
702	test "$silent" = yes && exec 6>/dev/null
703
704
705	# Find the source files, if location was not specified.
706	if test -z "$srcdir"; then
707	ac_srcdir_defaulted=yes
708	# Try the directory containing this script, then its parent.
709	ac_confdir=`(dirname "$0") 2>/dev/null \|\|
710	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
711	X"$0" : 'X$//$[^/]' \\| \
712	X"$0" : 'X$//$$' \\| \
713	X"$0" : 'X$/$' \\| \
714	. : '$.$' 2>/dev/null \|\|
715	echo X"$0" \|
716	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
717	/^X$\/\/$[^/].*/{ s//\1/; q; }
718	/^X$\/\/$$/{ s//\1/; q; }
719	/^X$\/$.*/{ s//\1/; q; }
720	s/.*/./; q'`
721	srcdir=$ac_confdir
722	if test ! -r $srcdir/$ac_unique_file; then
723	srcdir=..
724	fi
725	else
726	ac_srcdir_defaulted=no
727	fi
728	if test ! -r $srcdir/$ac_unique_file; then
729	if test "$ac_srcdir_defaulted" = yes; then
730	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731	{ (exit 1); exit 1; }; }
732	else
733	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
734	{ (exit 1); exit 1; }; }
735	fi
736	fi
737	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
738	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
739	{ (exit 1); exit 1; }; }
740	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`
741	ac_env_build_alias_set=${build_alias+set}
742	ac_env_build_alias_value=$build_alias
743	ac_cv_env_build_alias_set=${build_alias+set}
744	ac_cv_env_build_alias_value=$build_alias
745	ac_env_host_alias_set=${host_alias+set}
746	ac_env_host_alias_value=$host_alias
747	ac_cv_env_host_alias_set=${host_alias+set}
748	ac_cv_env_host_alias_value=$host_alias
749	ac_env_target_alias_set=${target_alias+set}
750	ac_env_target_alias_value=$target_alias
751	ac_cv_env_target_alias_set=${target_alias+set}
752	ac_cv_env_target_alias_value=$target_alias
753	ac_env_CC_set=${CC+set}
754	ac_env_CC_value=$CC
755	ac_cv_env_CC_set=${CC+set}
756	ac_cv_env_CC_value=$CC
757	ac_env_CFLAGS_set=${CFLAGS+set}
758	ac_env_CFLAGS_value=$CFLAGS
759	ac_cv_env_CFLAGS_set=${CFLAGS+set}
760	ac_cv_env_CFLAGS_value=$CFLAGS
761	ac_env_LDFLAGS_set=${LDFLAGS+set}
762	ac_env_LDFLAGS_value=$LDFLAGS
763	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_cv_env_LDFLAGS_value=$LDFLAGS
765	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766	ac_env_CPPFLAGS_value=$CPPFLAGS
767	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769	ac_env_CPP_set=${CPP+set}
770	ac_env_CPP_value=$CPP
771	ac_cv_env_CPP_set=${CPP+set}
772	ac_cv_env_CPP_value=$CPP
773
774	#
775	# Report the --help message.
776	#
777	if test "$ac_init_help" = "long"; then
778	# Omit some internal or obsolete options to make the list less imposing.
779	# This message is too long to be a string in the A/UX 3.1 sh.
780	cat <<_ACEOF
781	\`configure' configures this package to adapt to many kinds of systems.
782
783	Usage: $0 [OPTION]... [VAR=VALUE]...
784
785	To assign environment variables (e.g., CC, CFLAGS...), specify them as
786	VAR=VALUE. See below for descriptions of some of the useful variables.
787
788	Defaults for the options are specified in brackets.
789
790	Configuration:
791	-h, --help display this help and exit
792	--help=short display options specific to this package
793	--help=recursive display the short help of all the included packages
794	-V, --version display version information and exit
795	-q, --quiet, --silent do not print \`checking...' messages
796	--cache-file=FILE cache test results in FILE [disabled]
797	-C, --config-cache alias for \`--cache-file=config.cache'
798	-n, --no-create do not create output files
799	--srcdir=DIR find the sources in DIR [configure dir or \`..']
800
801	_ACEOF
802
803	cat <<_ACEOF
804	Installation directories:
805	--prefix=PREFIX install architecture-independent files in PREFIX
806	[$ac_default_prefix]
807	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
808	[PREFIX]
809
810	By default, \`make install' will install all the files in
811	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
812	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
813	for instance \`--prefix=\$HOME'.
814
815	For better control, use the options below.
816
817	Fine tuning of the installation directories:
818	--bindir=DIR user executables [EPREFIX/bin]
819	--sbindir=DIR system admin executables [EPREFIX/sbin]
820	--libexecdir=DIR program executables [EPREFIX/libexec]
821	--datadir=DIR read-only architecture-independent data [PREFIX/share]
822	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
823	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
824	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
825	--libdir=DIR object code libraries [EPREFIX/lib]
826	--includedir=DIR C header files [PREFIX/include]
827	--oldincludedir=DIR C header files for non-gcc [/usr/include]
828	--infodir=DIR info documentation [PREFIX/info]
829	--mandir=DIR man documentation [PREFIX/man]
830	_ACEOF
831
832	cat <<\_ACEOF
833
834	Program names:
835	--program-prefix=PREFIX prepend PREFIX to installed program names
836	--program-suffix=SUFFIX append SUFFIX to installed program names
837	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
838	_ACEOF
839	fi
840
841	if test -n "$ac_init_help"; then
842
843	cat <<\_ACEOF
844
845	Optional Features:
846	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
847	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
848	--disable-dependency-tracking Speeds up one-time builds
849	--enable-dependency-tracking Do not reject slow dependency extractors
850	--enable-maintainer-mode enable make rules and dependencies not useful
851	(and sometimes confusing) to the casual installer
852
853	Some influential environment variables:
854	CC C compiler command
855	CFLAGS C compiler flags
856	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
857	nonstandard directory <lib dir>
858	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
859	headers in a nonstandard directory <include dir>
860	CPP C preprocessor
861
862	Use these variables to override the choices made by `configure' or to help
863	it to find libraries and programs with nonstandard names/locations.
864
865	_ACEOF
866	fi
867
868	if test "$ac_init_help" = "recursive"; then
869	# If there are subdirs, report their specific --help.
870	ac_popdir=`pwd`
871	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
872	test -d $ac_dir \|\| continue
873	ac_builddir=.
874
875	if test "$ac_dir" != .; then
876	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
877	# A "../" for each directory in $ac_dir_suffix.
878	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
879	else
880	ac_dir_suffix= ac_top_builddir=
881	fi
882
883	case $srcdir in
884	.) # No --srcdir option. We are building in place.
885	ac_srcdir=.
886	if test -z "$ac_top_builddir"; then
887	ac_top_srcdir=.
888	else
889	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
890	fi ;;
891	[\\/]* \| ?:[\\/]* ) # Absolute path.
892	ac_srcdir=$srcdir$ac_dir_suffix;
893	ac_top_srcdir=$srcdir ;;
894	*) # Relative path.
895	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
896	ac_top_srcdir=$ac_top_builddir$srcdir ;;
897	esac
898
899	# Do not use `cd foo && pwd` to compute absolute paths, because
900	# the directories may not exist.
901	case `pwd` in
902	.) ac_abs_builddir="$ac_dir";;
903	*)
904	case "$ac_dir" in
905	.) ac_abs_builddir=`pwd`;;
906	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
907	*) ac_abs_builddir=`pwd`/"$ac_dir";;
908	esac;;
909	esac
910	case $ac_abs_builddir in
911	.) ac_abs_top_builddir=${ac_top_builddir}.;;
912	*)
913	case ${ac_top_builddir}. in
914	.) ac_abs_top_builddir=$ac_abs_builddir;;
915	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
916	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
917	esac;;
918	esac
919	case $ac_abs_builddir in
920	.) ac_abs_srcdir=$ac_srcdir;;
921	*)
922	case $ac_srcdir in
923	.) ac_abs_srcdir=$ac_abs_builddir;;
924	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
925	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
926	esac;;
927	esac
928	case $ac_abs_builddir in
929	.) ac_abs_top_srcdir=$ac_top_srcdir;;
930	*)
931	case $ac_top_srcdir in
932	.) ac_abs_top_srcdir=$ac_abs_builddir;;
933	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
934	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
935	esac;;
936	esac
937
938	cd $ac_dir
939	# Check for guested configure; otherwise get Cygnus style configure.
940	if test -f $ac_srcdir/configure.gnu; then
941	echo
942	$SHELL $ac_srcdir/configure.gnu --help=recursive
943	elif test -f $ac_srcdir/configure; then
944	echo
945	$SHELL $ac_srcdir/configure --help=recursive
946	elif test -f $ac_srcdir/configure.ac \|\|
947	test -f $ac_srcdir/configure.in; then
948	echo
949	$ac_configure --help
950	else
951	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
952	fi
953	cd $ac_popdir
954	done
955	fi
956
957	test -n "$ac_init_help" && exit 0
958	if $ac_init_version; then
959	cat <<\_ACEOF
960
961	Copyright (C) 2003 Free Software Foundation, Inc.
962	This configure script is free software; the Free Software Foundation
963	gives unlimited permission to copy, distribute and modify it.
964	_ACEOF
965	exit 0
966	fi
967	exec 5>config.log
968	cat >&5 <<_ACEOF
969	This file contains any messages produced by compilers while
970	running configure, to aid debugging if configure makes a mistake.
971
972	It was created by $as_me, which was
973	generated by GNU Autoconf 2.59. Invocation command line was
974
975	$ $0 $@
976
977	_ACEOF
978	{
979	cat <<_ASUNAME
980	## --------- ##
981	## Platform. ##
982	## --------- ##
983
984	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
985	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
986	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
987	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
988	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
989
990	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
991	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
992
993	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
994	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
995	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
996	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
997	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
998	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
999	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1000
1001	_ASUNAME
1002
1003	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1004	for as_dir in $PATH
1005	do
1006	IFS=$as_save_IFS
1007	test -z "$as_dir" && as_dir=.
1008	echo "PATH: $as_dir"
1009	done
1010
1011	} >&5
1012
1013	cat >&5 <<_ACEOF
1014
1015
1016	## ----------- ##
1017	## Core tests. ##
1018	## ----------- ##
1019
1020	_ACEOF
1021
1022
1023	# Keep a trace of the command line.
1024	# Strip out --no-create and --no-recursion so they do not pile up.
1025	# Strip out --silent because we don't want to record it for future runs.
1026	# Also quote any args containing shell meta-characters.
1027	# Make two passes to allow for proper duplicate-argument suppression.
1028	ac_configure_args=
1029	ac_configure_args0=
1030	ac_configure_args1=
1031	ac_sep=
1032	ac_must_keep_next=false
1033	for ac_pass in 1 2
1034	do
1035	for ac_arg
1036	do
1037	case $ac_arg in
1038	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1039	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1040	\| -silent \| --silent \| --silen \| --sile \| --sil)
1041	continue ;;
1042	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1043	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1044	esac
1045	case $ac_pass in
1046	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1047	2)
1048	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1049	if test $ac_must_keep_next = true; then
1050	ac_must_keep_next=false # Got value, back to normal.
1051	else
1052	case $ac_arg in
1053	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1054	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1055	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1056	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1057	case "$ac_configure_args0 " in
1058	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1059	esac
1060	;;
1061	-* ) ac_must_keep_next=true ;;
1062	esac
1063	fi
1064	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1065	# Get rid of the leading space.
1066	ac_sep=" "
1067	;;
1068	esac
1069	done
1070	done
1071	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1072	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1073
1074	# When interrupted or exit'd, cleanup temporary files, and complete
1075	# config.log. We remove comments because anyway the quotes in there
1076	# would cause problems or look ugly.
1077	# WARNING: Be sure not to use single quotes in there, as some shells,
1078	# such as our DU 5.0 friend, will then `close' the trap.
1079	trap 'exit_status=$?
1080	# Save into config.log some information that might help in debugging.
1081	{
1082	echo
1083
1084	cat <<\_ASBOX
1085	## ---------------- ##
1086	## Cache variables. ##
1087	## ---------------- ##
1088	_ASBOX
1089	echo
1090	# The following way of writing the cache mishandles newlines in values,
1091	{
1092	(set) 2>&1 \|
1093	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1094	ac_space=\ )
1095	sed -n \
1096	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1097	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1098	;;
1099	*)
1100	sed -n \
1101	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1102	;;
1103	esac;
1104	}
1105	echo
1106
1107	cat <<\_ASBOX
1108	## ----------------- ##
1109	## Output variables. ##
1110	## ----------------- ##
1111	_ASBOX
1112	echo
1113	for ac_var in $ac_subst_vars
1114	do
1115	eval ac_val=$`echo $ac_var`
1116	echo "$ac_var='"'"'$ac_val'"'"'"
1117	done \| sort
1118	echo
1119
1120	if test -n "$ac_subst_files"; then
1121	cat <<\_ASBOX
1122	## ------------- ##
1123	## Output files. ##
1124	## ------------- ##
1125	_ASBOX
1126	echo
1127	for ac_var in $ac_subst_files
1128	do
1129	eval ac_val=$`echo $ac_var`
1130	echo "$ac_var='"'"'$ac_val'"'"'"
1131	done \| sort
1132	echo
1133	fi
1134
1135	if test -s confdefs.h; then
1136	cat <<\_ASBOX
1137	## ----------- ##
1138	## confdefs.h. ##
1139	## ----------- ##
1140	_ASBOX
1141	echo
1142	sed "/^$/d" confdefs.h \| sort
1143	echo
1144	fi
1145	test "$ac_signal" != 0 &&
1146	echo "$as_me: caught signal $ac_signal"
1147	echo "$as_me: exit $exit_status"
1148	} >&5
1149	rm -f core *.core &&
1150	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1151	exit $exit_status
1152	' 0
1153	for ac_signal in 1 2 13 15; do
1154	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1155	done
1156	ac_signal=0
1157
1158	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1159	rm -rf conftest* confdefs.h
1160	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1161	echo >confdefs.h
1162
1163	# Predefined preprocessor variables.
1164
1165	cat >>confdefs.h <<_ACEOF
1166	#define PACKAGE_NAME "$PACKAGE_NAME"
1167	_ACEOF
1168
1169
1170	cat >>confdefs.h <<_ACEOF
1171	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1172	_ACEOF
1173
1174
1175	cat >>confdefs.h <<_ACEOF
1176	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1177	_ACEOF
1178
1179
1180	cat >>confdefs.h <<_ACEOF
1181	#define PACKAGE_STRING "$PACKAGE_STRING"
1182	_ACEOF
1183
1184
1185	cat >>confdefs.h <<_ACEOF
1186	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1187	_ACEOF
1188
1189
1190	# Let the site file select an alternate cache file if it wants to.
1191	# Prefer explicitly selected file to automatically selected ones.
1192	if test -z "$CONFIG_SITE"; then
1193	if test "x$prefix" != xNONE; then
1194	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1195	else
1196	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1197	fi
1198	fi
1199	for ac_site_file in $CONFIG_SITE; do
1200	if test -r "$ac_site_file"; then
1201	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1202	echo "$as_me: loading site script $ac_site_file" >&6;}
1203	sed 's/^/\| /' "$ac_site_file" >&5
1204	. "$ac_site_file"
1205	fi
1206	done
1207
1208	if test -r "$cache_file"; then
1209	# Some versions of bash will fail to source /dev/null (special
1210	# files actually), so we avoid doing that.
1211	if test -f "$cache_file"; then
1212	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1213	echo "$as_me: loading cache $cache_file" >&6;}
1214	case $cache_file in
1215	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1216	*) . ./$cache_file;;
1217	esac
1218	fi
1219	else
1220	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1221	echo "$as_me: creating cache $cache_file" >&6;}
1222	>$cache_file
1223	fi
1224
1225	# Check that the precious variables saved in the cache have kept the same
1226	# value.
1227	ac_cache_corrupted=false
1228	for ac_var in `(set) 2>&1 \|
1229	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1230	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1231	eval ac_new_set=\$ac_env_${ac_var}_set
1232	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1233	eval ac_new_val="\$ac_env_${ac_var}_value"
1234	case $ac_old_set,$ac_new_set in
1235	set,)
1236	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1237	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1238	ac_cache_corrupted=: ;;
1239	,set)
1240	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1241	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1242	ac_cache_corrupted=: ;;
1243	,);;
1244	*)
1245	if test "x$ac_old_val" != "x$ac_new_val"; then
1246	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1247	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1248	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1249	echo "$as_me: former value: $ac_old_val" >&2;}
1250	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1251	echo "$as_me: current value: $ac_new_val" >&2;}
1252	ac_cache_corrupted=:
1253	fi;;
1254	esac
1255	# Pass precious variables to config.status.
1256	if test "$ac_new_set" = set; then
1257	case $ac_new_val in
1258	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1259	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1260	*) ac_arg=$ac_var=$ac_new_val ;;
1261	esac
1262	case " $ac_configure_args " in
1263	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1264	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1265	esac
1266	fi
1267	done
1268	if $ac_cache_corrupted; then
1269	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1270	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1271	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1272	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1273	{ (exit 1); exit 1; }; }
1274	fi
1275
1276	ac_ext=c
1277	ac_cpp='$CPP $CPPFLAGS'
1278	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1279	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1280	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301	am__api_version="1.7"
1302	ac_aux_dir=
1303	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1304	if test -f $ac_dir/install-sh; then
1305	ac_aux_dir=$ac_dir
1306	ac_install_sh="$ac_aux_dir/install-sh -c"
1307	break
1308	elif test -f $ac_dir/install.sh; then
1309	ac_aux_dir=$ac_dir
1310	ac_install_sh="$ac_aux_dir/install.sh -c"
1311	break
1312	elif test -f $ac_dir/shtool; then
1313	ac_aux_dir=$ac_dir
1314	ac_install_sh="$ac_aux_dir/shtool install -c"
1315	break
1316	fi
1317	done
1318	if test -z "$ac_aux_dir"; then
1319	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1320	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1321	{ (exit 1); exit 1; }; }
1322	fi
1323	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1324	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1325	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1326
1327	# Find a good install program. We prefer a C program (faster),
1328	# so one script is as good as another. But avoid the broken or
1329	# incompatible versions:
1330	# SysV /etc/install, /usr/sbin/install
1331	# SunOS /usr/etc/install
1332	# IRIX /sbin/install
1333	# AIX /bin/install
1334	# AmigaOS /C/install, which installs bootblocks on floppy discs
1335	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1336	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1337	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1338	# OS/2's system install, which has a completely different semantic
1339	# ./install, which can be erroneously created by make from ./install.sh.
1340	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1341	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1342	if test -z "$INSTALL"; then
1343	if test "${ac_cv_path_install+set}" = set; then
1344	echo $ECHO_N "(cached) $ECHO_C" >&6
1345	else
1346	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1347	for as_dir in $PATH
1348	do
1349	IFS=$as_save_IFS
1350	test -z "$as_dir" && as_dir=.
1351	# Account for people who put trailing slashes in PATH elements.
1352	case $as_dir/ in
1353	./ \| .// \| /cC/* \| \
1354	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1355	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1356	/usr/ucb/* ) ;;
1357	*)
1358	# OSF1 and SCO ODT 3.0 have their own names for install.
1359	# Don't use installbsd from OSF since it installs stuff as root
1360	# by default.
1361	for ac_prog in ginstall scoinst install; do
1362	for ac_exec_ext in '' $ac_executable_extensions; do
1363	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1364	if test $ac_prog = install &&
1365	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1366	# AIX install. It has an incompatible calling convention.
1367	:
1368	elif test $ac_prog = install &&
1369	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1370	# program-specific install script used by HP pwplus--don't use.
1371	:
1372	else
1373	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1374	break 3
1375	fi
1376	fi
1377	done
1378	done
1379	;;
1380	esac
1381	done
1382
1383
1384	fi
1385	if test "${ac_cv_path_install+set}" = set; then
1386	INSTALL=$ac_cv_path_install
1387	else
1388	# As a last resort, use the slow shell script. We don't cache a
1389	# path for INSTALL within a source directory, because that will
1390	# break other packages using the cache if that directory is
1391	# removed, or if the path is relative.
1392	INSTALL=$ac_install_sh
1393	fi
1394	fi
1395	echo "$as_me:$LINENO: result: $INSTALL" >&5
1396	echo "${ECHO_T}$INSTALL" >&6
1397
1398	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1399	# It thinks the first close brace ends the variable substitution.
1400	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1401
1402	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1403
1404	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1405
1406	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1407	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1408	# Just in case
1409	sleep 1
1410	echo timestamp > conftest.file
1411	# Do `set' in a subshell so we don't clobber the current shell's
1412	# arguments. Must try -L first in case configure is actually a
1413	# symlink; some systems play weird games with the mod time of symlinks
1414	# (eg FreeBSD returns the mod time of the symlink's containing
1415	# directory).
1416	if (
1417	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1418	if test "$*" = "X"; then
1419	# -L didn't work.
1420	set X `ls -t $srcdir/configure conftest.file`
1421	fi
1422	rm -f conftest.file
1423	if test "$*" != "X $srcdir/configure conftest.file" \
1424	&& test "$*" != "X conftest.file $srcdir/configure"; then
1425
1426	# If neither matched, then we have a broken ls. This can happen
1427	# if, for instance, CONFIG_SHELL is bash and it inherits a
1428	# broken ls alias from the environment. This has actually
1429	# happened. Such a system could not be considered "sane".
1430	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1431	alias in your environment" >&5
1432	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1433	alias in your environment" >&2;}
1434	{ (exit 1); exit 1; }; }
1435	fi
1436
1437	test "$2" = conftest.file
1438	)
1439	then
1440	# Ok.
1441	:
1442	else
1443	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1444	Check your system clock" >&5
1445	echo "$as_me: error: newly created file is older than distributed files!
1446	Check your system clock" >&2;}
1447	{ (exit 1); exit 1; }; }
1448	fi
1449	echo "$as_me:$LINENO: result: yes" >&5
1450	echo "${ECHO_T}yes" >&6
1451	test "$program_prefix" != NONE &&
1452	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1453	# Use a double $ so make ignores it.
1454	test "$program_suffix" != NONE &&
1455	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1456	# Double any \ or $. echo might interpret backslashes.
1457	# By default was `s,x,x', remove it if useless.
1458	cat <<\_ACEOF >conftest.sed
1459	s/[\\$]/&&/g;s/;s,x,x,$//
1460	_ACEOF
1461	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1462	rm conftest.sed
1463
1464
1465	# expand $ac_aux_dir to an absolute path
1466	am_aux_dir=`cd $ac_aux_dir && pwd`
1467
1468	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1469	# Use eval to expand $SHELL
1470	if eval "$MISSING --run true"; then
1471	am_missing_run="$MISSING --run "
1472	else
1473	am_missing_run=
1474	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1475	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1476	fi
1477
1478	for ac_prog in gawk mawk nawk awk
1479	do
1480	# Extract the first word of "$ac_prog", so it can be a program name with args.
1481	set dummy $ac_prog; ac_word=$2
1482	echo "$as_me:$LINENO: checking for $ac_word" >&5
1483	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1484	if test "${ac_cv_prog_AWK+set}" = set; then
1485	echo $ECHO_N "(cached) $ECHO_C" >&6
1486	else
1487	if test -n "$AWK"; then
1488	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1489	else
1490	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1491	for as_dir in $PATH
1492	do
1493	IFS=$as_save_IFS
1494	test -z "$as_dir" && as_dir=.
1495	for ac_exec_ext in '' $ac_executable_extensions; do
1496	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1497	ac_cv_prog_AWK="$ac_prog"
1498	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1499	break 2
1500	fi
1501	done
1502	done
1503
1504	fi
1505	fi
1506	AWK=$ac_cv_prog_AWK
1507	if test -n "$AWK"; then
1508	echo "$as_me:$LINENO: result: $AWK" >&5
1509	echo "${ECHO_T}$AWK" >&6
1510	else
1511	echo "$as_me:$LINENO: result: no" >&5
1512	echo "${ECHO_T}no" >&6
1513	fi
1514
1515	test -n "$AWK" && break
1516	done
1517
1518	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1519	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1520	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1521	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1522	echo $ECHO_N "(cached) $ECHO_C" >&6
1523	else
1524	cat >conftest.make <<\_ACEOF
1525	all:
1526	@echo 'ac_maketemp="$(MAKE)"'
1527	_ACEOF
1528	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1529	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1530	if test -n "$ac_maketemp"; then
1531	eval ac_cv_prog_make_${ac_make}_set=yes
1532	else
1533	eval ac_cv_prog_make_${ac_make}_set=no
1534	fi
1535	rm -f conftest.make
1536	fi
1537	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1538	echo "$as_me:$LINENO: result: yes" >&5
1539	echo "${ECHO_T}yes" >&6
1540	SET_MAKE=
1541	else
1542	echo "$as_me:$LINENO: result: no" >&5
1543	echo "${ECHO_T}no" >&6
1544	SET_MAKE="MAKE=${MAKE-make}"
1545	fi
1546
1547	rm -rf .tst 2>/dev/null
1548	mkdir .tst 2>/dev/null
1549	if test -d .tst; then
1550	am__leading_dot=.
1551	else
1552	am__leading_dot=_
1553	fi
1554	rmdir .tst 2>/dev/null
1555
1556	# test to see if srcdir already configured
1557	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1558	test -f $srcdir/config.status; then
1559	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1560	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1561	{ (exit 1); exit 1; }; }
1562	fi
1563
1564	# test whether we have cygpath
1565	if test -z "$CYGPATH_W"; then
1566	if (cygpath --version) >/dev/null 2>/dev/null; then
1567	CYGPATH_W='cygpath -w'
1568	else
1569	CYGPATH_W=echo
1570	fi
1571	fi
1572
1573
1574	# Define the identity of the package.
1575	PACKAGE=gnome-pty-helper
1576	VERSION=1.95.0
1577
1578
1579	cat >>confdefs.h <<_ACEOF
1580	#define PACKAGE "$PACKAGE"
1581	_ACEOF
1582
1583
1584	cat >>confdefs.h <<_ACEOF
1585	#define VERSION "$VERSION"
1586	_ACEOF
1587
1588	# Some tools Automake needs.
1589
1590	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1591
1592
1593	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1594
1595
1596	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1597
1598
1599	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1600
1601
1602	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1603
1604
1605	AMTAR=${AMTAR-"${am_missing_run}tar"}
1606
1607	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1608
1609	# Installed binaries are usually stripped using `strip' when the user
1610	# run `make install-strip'. However `strip' might not be the right
1611	# tool to use in cross-compilation environments, therefore Automake
1612	# will honor the `STRIP' environment variable to overrule this program.
1613	if test "$cross_compiling" != no; then
1614	if test -n "$ac_tool_prefix"; then
1615	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1616	set dummy ${ac_tool_prefix}strip; ac_word=$2
1617	echo "$as_me:$LINENO: checking for $ac_word" >&5
1618	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1619	if test "${ac_cv_prog_STRIP+set}" = set; then
1620	echo $ECHO_N "(cached) $ECHO_C" >&6
1621	else
1622	if test -n "$STRIP"; then
1623	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1624	else
1625	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1626	for as_dir in $PATH
1627	do
1628	IFS=$as_save_IFS
1629	test -z "$as_dir" && as_dir=.
1630	for ac_exec_ext in '' $ac_executable_extensions; do
1631	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1632	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1633	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1634	break 2
1635	fi
1636	done
1637	done
1638
1639	fi
1640	fi
1641	STRIP=$ac_cv_prog_STRIP
1642	if test -n "$STRIP"; then
1643	echo "$as_me:$LINENO: result: $STRIP" >&5
1644	echo "${ECHO_T}$STRIP" >&6
1645	else
1646	echo "$as_me:$LINENO: result: no" >&5
1647	echo "${ECHO_T}no" >&6
1648	fi
1649
1650	fi
1651	if test -z "$ac_cv_prog_STRIP"; then
1652	ac_ct_STRIP=$STRIP
1653	# Extract the first word of "strip", so it can be a program name with args.
1654	set dummy strip; ac_word=$2
1655	echo "$as_me:$LINENO: checking for $ac_word" >&5
1656	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1657	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1658	echo $ECHO_N "(cached) $ECHO_C" >&6
1659	else
1660	if test -n "$ac_ct_STRIP"; then
1661	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1662	else
1663	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1664	for as_dir in $PATH
1665	do
1666	IFS=$as_save_IFS
1667	test -z "$as_dir" && as_dir=.
1668	for ac_exec_ext in '' $ac_executable_extensions; do
1669	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1670	ac_cv_prog_ac_ct_STRIP="strip"
1671	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1672	break 2
1673	fi
1674	done
1675	done
1676
1677	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1678	fi
1679	fi
1680	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1681	if test -n "$ac_ct_STRIP"; then
1682	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1683	echo "${ECHO_T}$ac_ct_STRIP" >&6
1684	else
1685	echo "$as_me:$LINENO: result: no" >&5
1686	echo "${ECHO_T}no" >&6
1687	fi
1688
1689	STRIP=$ac_ct_STRIP
1690	else
1691	STRIP="$ac_cv_prog_STRIP"
1692	fi
1693
1694	fi
1695	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1696
1697	# We need awk for the "check" target. The system "awk" is bad on
1698	# some platforms.
1699
1700
1701
1702
1703	DEPDIR="${am__leading_dot}deps"
1704
1705	ac_config_commands="$ac_config_commands depfiles"
1706
1707
1708	am_make=${MAKE-make}
1709	cat > confinc << 'END'
1710	am__doit:
1711	@echo done
1712	.PHONY: am__doit
1713	END
1714	# If we don't find an include directive, just comment out the code.
1715	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
1716	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
1717	am__include="#"
1718	am__quote=
1719	_am_result=none
1720	# First try GNU make style include.
1721	echo "include confinc" > confmf
1722	# We grep out `Entering directory' and `Leaving directory'
1723	# messages which can occur if `w' ends up in MAKEFLAGS.
1724	# In particular we don't look at `^make:' because GNU make might
1725	# be invoked under some other name (usually "gmake"), in which
1726	# case it prints its new name instead of `make'.
1727	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
1728	am__include=include
1729	am__quote=
1730	_am_result=GNU
1731	fi
1732	# Now try BSD make style include.
1733	if test "$am__include" = "#"; then
1734	echo '.include "confinc"' > confmf
1735	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
1736	am__include=.include
1737	am__quote="\""
1738	_am_result=BSD
1739	fi
1740	fi
1741
1742
1743	echo "$as_me:$LINENO: result: $_am_result" >&5
1744	echo "${ECHO_T}$_am_result" >&6
1745	rm -f confinc confmf
1746
1747	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
1748	if test "${enable_dependency_tracking+set}" = set; then
1749	enableval="$enable_dependency_tracking"
1750
1751	fi;
1752	if test "x$enable_dependency_tracking" != xno; then
1753	am_depcomp="$ac_aux_dir/depcomp"
1754	AMDEPBACKSLASH='\'
1755	fi
1756
1757
1758	if test "x$enable_dependency_tracking" != xno; then
1759	AMDEP_TRUE=
1760	AMDEP_FALSE='#'
1761	else
1762	AMDEP_TRUE='#'
1763	AMDEP_FALSE=
1764	fi
1765
1766
1767
1768	ac_ext=c
1769	ac_cpp='$CPP $CPPFLAGS'
1770	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1771	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1772	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1773	if test -n "$ac_tool_prefix"; then
1774	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1775	set dummy ${ac_tool_prefix}gcc; ac_word=$2
1776	echo "$as_me:$LINENO: checking for $ac_word" >&5
1777	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1778	if test "${ac_cv_prog_CC+set}" = set; then
1779	echo $ECHO_N "(cached) $ECHO_C" >&6
1780	else
1781	if test -n "$CC"; then
1782	ac_cv_prog_CC="$CC" # Let the user override the test.
1783	else
1784	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1785	for as_dir in $PATH
1786	do
1787	IFS=$as_save_IFS
1788	test -z "$as_dir" && as_dir=.
1789	for ac_exec_ext in '' $ac_executable_extensions; do
1790	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1791	ac_cv_prog_CC="${ac_tool_prefix}gcc"
1792	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1793	break 2
1794	fi
1795	done
1796	done
1797
1798	fi
1799	fi
1800	CC=$ac_cv_prog_CC
1801	if test -n "$CC"; then
1802	echo "$as_me:$LINENO: result: $CC" >&5
1803	echo "${ECHO_T}$CC" >&6
1804	else
1805	echo "$as_me:$LINENO: result: no" >&5
1806	echo "${ECHO_T}no" >&6
1807	fi
1808
1809	fi
1810	if test -z "$ac_cv_prog_CC"; then
1811	ac_ct_CC=$CC
1812	# Extract the first word of "gcc", so it can be a program name with args.
1813	set dummy gcc; ac_word=$2
1814	echo "$as_me:$LINENO: checking for $ac_word" >&5
1815	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1816	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1817	echo $ECHO_N "(cached) $ECHO_C" >&6
1818	else
1819	if test -n "$ac_ct_CC"; then
1820	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1821	else
1822	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1823	for as_dir in $PATH
1824	do
1825	IFS=$as_save_IFS
1826	test -z "$as_dir" && as_dir=.
1827	for ac_exec_ext in '' $ac_executable_extensions; do
1828	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1829	ac_cv_prog_ac_ct_CC="gcc"
1830	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1831	break 2
1832	fi
1833	done
1834	done
1835
1836	fi
1837	fi
1838	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1839	if test -n "$ac_ct_CC"; then
1840	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1841	echo "${ECHO_T}$ac_ct_CC" >&6
1842	else
1843	echo "$as_me:$LINENO: result: no" >&5
1844	echo "${ECHO_T}no" >&6
1845	fi
1846
1847	CC=$ac_ct_CC
1848	else
1849	CC="$ac_cv_prog_CC"
1850	fi
1851
1852	if test -z "$CC"; then
1853	if test -n "$ac_tool_prefix"; then
1854	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1855	set dummy ${ac_tool_prefix}cc; ac_word=$2
1856	echo "$as_me:$LINENO: checking for $ac_word" >&5
1857	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1858	if test "${ac_cv_prog_CC+set}" = set; then
1859	echo $ECHO_N "(cached) $ECHO_C" >&6
1860	else
1861	if test -n "$CC"; then
1862	ac_cv_prog_CC="$CC" # Let the user override the test.
1863	else
1864	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1865	for as_dir in $PATH
1866	do
1867	IFS=$as_save_IFS
1868	test -z "$as_dir" && as_dir=.
1869	for ac_exec_ext in '' $ac_executable_extensions; do
1870	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1871	ac_cv_prog_CC="${ac_tool_prefix}cc"
1872	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1873	break 2
1874	fi
1875	done
1876	done
1877
1878	fi
1879	fi
1880	CC=$ac_cv_prog_CC
1881	if test -n "$CC"; then
1882	echo "$as_me:$LINENO: result: $CC" >&5
1883	echo "${ECHO_T}$CC" >&6
1884	else
1885	echo "$as_me:$LINENO: result: no" >&5
1886	echo "${ECHO_T}no" >&6
1887	fi
1888
1889	fi
1890	if test -z "$ac_cv_prog_CC"; then
1891	ac_ct_CC=$CC
1892	# Extract the first word of "cc", so it can be a program name with args.
1893	set dummy cc; ac_word=$2
1894	echo "$as_me:$LINENO: checking for $ac_word" >&5
1895	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1896	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1897	echo $ECHO_N "(cached) $ECHO_C" >&6
1898	else
1899	if test -n "$ac_ct_CC"; then
1900	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1901	else
1902	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1903	for as_dir in $PATH
1904	do
1905	IFS=$as_save_IFS
1906	test -z "$as_dir" && as_dir=.
1907	for ac_exec_ext in '' $ac_executable_extensions; do
1908	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1909	ac_cv_prog_ac_ct_CC="cc"
1910	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1911	break 2
1912	fi
1913	done
1914	done
1915
1916	fi
1917	fi
1918	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1919	if test -n "$ac_ct_CC"; then
1920	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1921	echo "${ECHO_T}$ac_ct_CC" >&6
1922	else
1923	echo "$as_me:$LINENO: result: no" >&5
1924	echo "${ECHO_T}no" >&6
1925	fi
1926
1927	CC=$ac_ct_CC
1928	else
1929	CC="$ac_cv_prog_CC"
1930	fi
1931
1932	fi
1933	if test -z "$CC"; then
1934	# Extract the first word of "cc", so it can be a program name with args.
1935	set dummy cc; ac_word=$2
1936	echo "$as_me:$LINENO: checking for $ac_word" >&5
1937	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1938	if test "${ac_cv_prog_CC+set}" = set; then
1939	echo $ECHO_N "(cached) $ECHO_C" >&6
1940	else
1941	if test -n "$CC"; then
1942	ac_cv_prog_CC="$CC" # Let the user override the test.
1943	else
1944	ac_prog_rejected=no
1945	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1946	for as_dir in $PATH
1947	do
1948	IFS=$as_save_IFS
1949	test -z "$as_dir" && as_dir=.
1950	for ac_exec_ext in '' $ac_executable_extensions; do
1951	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1952	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1953	ac_prog_rejected=yes
1954	continue
1955	fi
1956	ac_cv_prog_CC="cc"
1957	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1958	break 2
1959	fi
1960	done
1961	done
1962
1963	if test $ac_prog_rejected = yes; then
1964	# We found a bogon in the path, so make sure we never use it.
1965	set dummy $ac_cv_prog_CC
1966	shift
1967	if test $# != 0; then
1968	# We chose a different compiler from the bogus one.
1969	# However, it has the same basename, so the bogon will be chosen
1970	# first if we set CC to just the basename; use the full file name.
1971	shift
1972	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1973	fi
1974	fi
1975	fi
1976	fi
1977	CC=$ac_cv_prog_CC
1978	if test -n "$CC"; then
1979	echo "$as_me:$LINENO: result: $CC" >&5
1980	echo "${ECHO_T}$CC" >&6
1981	else
1982	echo "$as_me:$LINENO: result: no" >&5
1983	echo "${ECHO_T}no" >&6
1984	fi
1985
1986	fi
1987	if test -z "$CC"; then
1988	if test -n "$ac_tool_prefix"; then
1989	for ac_prog in cl
1990	do
1991	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1992	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1993	echo "$as_me:$LINENO: checking for $ac_word" >&5
1994	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1995	if test "${ac_cv_prog_CC+set}" = set; then
1996	echo $ECHO_N "(cached) $ECHO_C" >&6
1997	else
1998	if test -n "$CC"; then
1999	ac_cv_prog_CC="$CC" # Let the user override the test.
2000	else
2001	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2002	for as_dir in $PATH
2003	do
2004	IFS=$as_save_IFS
2005	test -z "$as_dir" && as_dir=.
2006	for ac_exec_ext in '' $ac_executable_extensions; do
2007	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2008	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2009	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2010	break 2
2011	fi
2012	done
2013	done
2014
2015	fi
2016	fi
2017	CC=$ac_cv_prog_CC
2018	if test -n "$CC"; then
2019	echo "$as_me:$LINENO: result: $CC" >&5
2020	echo "${ECHO_T}$CC" >&6
2021	else
2022	echo "$as_me:$LINENO: result: no" >&5
2023	echo "${ECHO_T}no" >&6
2024	fi
2025
2026	test -n "$CC" && break
2027	done
2028	fi
2029	if test -z "$CC"; then
2030	ac_ct_CC=$CC
2031	for ac_prog in cl
2032	do
2033	# Extract the first word of "$ac_prog", so it can be a program name with args.
2034	set dummy $ac_prog; ac_word=$2
2035	echo "$as_me:$LINENO: checking for $ac_word" >&5
2036	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2037	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2038	echo $ECHO_N "(cached) $ECHO_C" >&6
2039	else
2040	if test -n "$ac_ct_CC"; then
2041	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2042	else
2043	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2044	for as_dir in $PATH
2045	do
2046	IFS=$as_save_IFS
2047	test -z "$as_dir" && as_dir=.
2048	for ac_exec_ext in '' $ac_executable_extensions; do
2049	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2050	ac_cv_prog_ac_ct_CC="$ac_prog"
2051	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2052	break 2
2053	fi
2054	done
2055	done
2056
2057	fi
2058	fi
2059	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2060	if test -n "$ac_ct_CC"; then
2061	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2062	echo "${ECHO_T}$ac_ct_CC" >&6
2063	else
2064	echo "$as_me:$LINENO: result: no" >&5
2065	echo "${ECHO_T}no" >&6
2066	fi
2067
2068	test -n "$ac_ct_CC" && break
2069	done
2070
2071	CC=$ac_ct_CC
2072	fi
2073
2074	fi
2075
2076
2077	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2078	See \`config.log' for more details." >&5
2079	echo "$as_me: error: no acceptable C compiler found in \$PATH
2080	See \`config.log' for more details." >&2;}
2081	{ (exit 1); exit 1; }; }
2082
2083	# Provide some information about the compiler.
2084	echo "$as_me:$LINENO:" \
2085	"checking for C compiler version" >&5
2086	ac_compiler=`set X $ac_compile; echo $2`
2087	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2088	(eval $ac_compiler --version </dev/null >&5) 2>&5
2089	ac_status=$?
2090	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2091	(exit $ac_status); }
2092	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2093	(eval $ac_compiler -v </dev/null >&5) 2>&5
2094	ac_status=$?
2095	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2096	(exit $ac_status); }
2097	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2098	(eval $ac_compiler -V </dev/null >&5) 2>&5
2099	ac_status=$?
2100	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2101	(exit $ac_status); }
2102
2103	cat >conftest.$ac_ext <<_ACEOF
2104	/* confdefs.h. */
2105	_ACEOF
2106	cat confdefs.h >>conftest.$ac_ext
2107	cat >>conftest.$ac_ext <<_ACEOF
2108	/* end confdefs.h. */
2109
2110	int
2111	main ()
2112	{
2113
2114	;
2115	return 0;
2116	}
2117	_ACEOF
2118	ac_clean_files_save=$ac_clean_files
2119	ac_clean_files="$ac_clean_files a.out a.exe b.out"
2120	# Try to create an executable without -o first, disregard a.out.
2121	# It will help us diagnose broken compilers, and finding out an intuition
2122	# of exeext.
2123	echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2124	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2125	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2126	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2127	(eval $ac_link_default) 2>&5
2128	ac_status=$?
2129	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2130	(exit $ac_status); }; then
2131	# Find the output, starting from the most likely. This scheme is
2132	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
2133	# resort.
2134
2135	# Be careful to initialize this variable, since it used to be cached.
2136	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2137	ac_cv_exeext=
2138	# b.out is created by i960 compilers.
2139	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2140	do
2141	test -f "$ac_file" \|\| continue
2142	case $ac_file in
2143	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2144	;;
2145	conftest.$ac_ext )
2146	# This is the source file.
2147	;;
2148	[ab].out )
2149	# We found the default executable, but exeext='' is most
2150	# certainly right.
2151	break;;
2152	. )
2153	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2154	# FIXME: I believe we export ac_cv_exeext for Libtool,
2155	# but it would be cool to find out if it's true. Does anybody
2156	# maintain Libtool? --akim.
2157	export ac_cv_exeext
2158	break;;
2159	* )
2160	break;;
2161	esac
2162	done
2163	else
2164	echo "$as_me: failed program was:" >&5
2165	sed 's/^/\| /' conftest.$ac_ext >&5
2166
2167	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
2168	See \`config.log' for more details." >&5
2169	echo "$as_me: error: C compiler cannot create executables
2170	See \`config.log' for more details." >&2;}
2171	{ (exit 77); exit 77; }; }
2172	fi
2173
2174	ac_exeext=$ac_cv_exeext
2175	echo "$as_me:$LINENO: result: $ac_file" >&5
2176	echo "${ECHO_T}$ac_file" >&6
2177
2178	# Check the compiler produces executables we can run. If not, either
2179	# the compiler is broken, or we cross compile.
2180	echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2181	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2182	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2183	# If not cross compiling, check that we can run a simple program.
2184	if test "$cross_compiling" != yes; then
2185	if { ac_try='./$ac_file'
2186	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2187	(eval $ac_try) 2>&5
2188	ac_status=$?
2189	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2190	(exit $ac_status); }; }; then
2191	cross_compiling=no
2192	else
2193	if test "$cross_compiling" = maybe; then
2194	cross_compiling=yes
2195	else
2196	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2197	If you meant to cross compile, use \`--host'.
2198	See \`config.log' for more details." >&5
2199	echo "$as_me: error: cannot run C compiled programs.
2200	If you meant to cross compile, use \`--host'.
2201	See \`config.log' for more details." >&2;}
2202	{ (exit 1); exit 1; }; }
2203	fi
2204	fi
2205	fi
2206	echo "$as_me:$LINENO: result: yes" >&5
2207	echo "${ECHO_T}yes" >&6
2208
2209	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2210	ac_clean_files=$ac_clean_files_save
2211	# Check the compiler produces executables we can run. If not, either
2212	# the compiler is broken, or we cross compile.
2213	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2214	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2215	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2216	echo "${ECHO_T}$cross_compiling" >&6
2217
2218	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2219	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2220	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2221	(eval $ac_link) 2>&5
2222	ac_status=$?
2223	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2224	(exit $ac_status); }; then
2225	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2226	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2227	# work properly (i.e., refer to `conftest.exe'), while it won't with
2228	# `rm'.
2229	for ac_file in conftest.exe conftest conftest.*; do
2230	test -f "$ac_file" \|\| continue
2231	case $ac_file in
2232	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2233	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2234	export ac_cv_exeext
2235	break;;
2236	* ) break;;
2237	esac
2238	done
2239	else
2240	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2241	See \`config.log' for more details." >&5
2242	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2243	See \`config.log' for more details." >&2;}
2244	{ (exit 1); exit 1; }; }
2245	fi
2246
2247	rm -f conftest$ac_cv_exeext
2248	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2249	echo "${ECHO_T}$ac_cv_exeext" >&6
2250
2251	rm -f conftest.$ac_ext
2252	EXEEXT=$ac_cv_exeext
2253	ac_exeext=$EXEEXT
2254	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2255	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2256	if test "${ac_cv_objext+set}" = set; then
2257	echo $ECHO_N "(cached) $ECHO_C" >&6
2258	else
2259	cat >conftest.$ac_ext <<_ACEOF
2260	/* confdefs.h. */
2261	_ACEOF
2262	cat confdefs.h >>conftest.$ac_ext
2263	cat >>conftest.$ac_ext <<_ACEOF
2264	/* end confdefs.h. */
2265
2266	int
2267	main ()
2268	{
2269
2270	;
2271	return 0;
2272	}
2273	_ACEOF
2274	rm -f conftest.o conftest.obj
2275	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2276	(eval $ac_compile) 2>&5
2277	ac_status=$?
2278	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2279	(exit $ac_status); }; then
2280	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2281	case $ac_file in
2282	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2283	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2284	break;;
2285	esac
2286	done
2287	else
2288	echo "$as_me: failed program was:" >&5
2289	sed 's/^/\| /' conftest.$ac_ext >&5
2290
2291	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2292	See \`config.log' for more details." >&5
2293	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2294	See \`config.log' for more details." >&2;}
2295	{ (exit 1); exit 1; }; }
2296	fi
2297
2298	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2299	fi
2300	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2301	echo "${ECHO_T}$ac_cv_objext" >&6
2302	OBJEXT=$ac_cv_objext
2303	ac_objext=$OBJEXT
2304	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2305	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2306	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2307	echo $ECHO_N "(cached) $ECHO_C" >&6
2308	else
2309	cat >conftest.$ac_ext <<_ACEOF
2310	/* confdefs.h. */
2311	_ACEOF
2312	cat confdefs.h >>conftest.$ac_ext
2313	cat >>conftest.$ac_ext <<_ACEOF
2314	/* end confdefs.h. */
2315
2316	int
2317	main ()
2318	{
2319	#ifndef __GNUC__
2320	choke me
2321	#endif
2322
2323	;
2324	return 0;
2325	}
2326	_ACEOF
2327	rm -f conftest.$ac_objext
2328	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2329	(eval $ac_compile) 2>conftest.er1
2330	ac_status=$?
2331	grep -v '^ *+' conftest.er1 >conftest.err
2332	rm -f conftest.er1
2333	cat conftest.err >&5
2334	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2335	(exit $ac_status); } &&
2336	{ ac_try='test -z "$ac_c_werror_flag"
2337	\|\| test ! -s conftest.err'
2338	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2339	(eval $ac_try) 2>&5
2340	ac_status=$?
2341	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2342	(exit $ac_status); }; } &&
2343	{ ac_try='test -s conftest.$ac_objext'
2344	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2345	(eval $ac_try) 2>&5
2346	ac_status=$?
2347	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2348	(exit $ac_status); }; }; then
2349	ac_compiler_gnu=yes
2350	else
2351	echo "$as_me: failed program was:" >&5
2352	sed 's/^/\| /' conftest.$ac_ext >&5
2353
2354	ac_compiler_gnu=no
2355	fi
2356	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2357	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2358
2359	fi
2360	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2361	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2362	GCC=`test $ac_compiler_gnu = yes && echo yes`
2363	ac_test_CFLAGS=${CFLAGS+set}
2364	ac_save_CFLAGS=$CFLAGS
2365	CFLAGS="-g"
2366	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2367	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2368	if test "${ac_cv_prog_cc_g+set}" = set; then
2369	echo $ECHO_N "(cached) $ECHO_C" >&6
2370	else
2371	cat >conftest.$ac_ext <<_ACEOF
2372	/* confdefs.h. */
2373	_ACEOF
2374	cat confdefs.h >>conftest.$ac_ext
2375	cat >>conftest.$ac_ext <<_ACEOF
2376	/* end confdefs.h. */
2377
2378	int
2379	main ()
2380	{
2381
2382	;
2383	return 0;
2384	}
2385	_ACEOF
2386	rm -f conftest.$ac_objext
2387	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2388	(eval $ac_compile) 2>conftest.er1
2389	ac_status=$?
2390	grep -v '^ *+' conftest.er1 >conftest.err
2391	rm -f conftest.er1
2392	cat conftest.err >&5
2393	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2394	(exit $ac_status); } &&
2395	{ ac_try='test -z "$ac_c_werror_flag"
2396	\|\| test ! -s conftest.err'
2397	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2398	(eval $ac_try) 2>&5
2399	ac_status=$?
2400	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2401	(exit $ac_status); }; } &&
2402	{ ac_try='test -s conftest.$ac_objext'
2403	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2404	(eval $ac_try) 2>&5
2405	ac_status=$?
2406	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2407	(exit $ac_status); }; }; then
2408	ac_cv_prog_cc_g=yes
2409	else
2410	echo "$as_me: failed program was:" >&5
2411	sed 's/^/\| /' conftest.$ac_ext >&5
2412
2413	ac_cv_prog_cc_g=no
2414	fi
2415	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2416	fi
2417	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2418	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2419	if test "$ac_test_CFLAGS" = set; then
2420	CFLAGS=$ac_save_CFLAGS
2421	elif test $ac_cv_prog_cc_g = yes; then
2422	if test "$GCC" = yes; then
2423	CFLAGS="-g -O2"
2424	else
2425	CFLAGS="-g"
2426	fi
2427	else
2428	if test "$GCC" = yes; then
2429	CFLAGS="-O2"
2430	else
2431	CFLAGS=
2432	fi
2433	fi
2434	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2435	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2436	if test "${ac_cv_prog_cc_stdc+set}" = set; then
2437	echo $ECHO_N "(cached) $ECHO_C" >&6
2438	else
2439	ac_cv_prog_cc_stdc=no
2440	ac_save_CC=$CC
2441	cat >conftest.$ac_ext <<_ACEOF
2442	/* confdefs.h. */
2443	_ACEOF
2444	cat confdefs.h >>conftest.$ac_ext
2445	cat >>conftest.$ac_ext <<_ACEOF
2446	/* end confdefs.h. */
2447	#include <stdarg.h>
2448	#include <stdio.h>
2449	#include <sys/types.h>
2450	#include <sys/stat.h>
2451	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2452	struct buf { int x; };
2453	FILE * (rcsopen) (struct buf , struct stat *, int);
2454	static char *e (p, i)
2455	char **p;
2456	int i;
2457	{
2458	return p[i];
2459	}
2460	static char f (char (g) (char , int), char *p, ...)
2461	{
2462	char *s;
2463	va_list v;
2464	va_start (v,p);
2465	s = g (p, va_arg (v,int));
2466	va_end (v);
2467	return s;
2468	}
2469
2470	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2471	function prototypes and stuff, but not '\xHH' hex character constants.
2472	These don't provoke an error unfortunately, instead are silently treated
2473	as 'x'. The following induces an error, until -std1 is added to get
2474	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2475	array size at least. It's necessary to write '\x00'==0 to get something
2476	that's true only with -std1. */
2477	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2478
2479	int test (int i, double x);
2480	struct s1 {int (*f) (int a);};
2481	struct s2 {int (*f) (double a);};
2482	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2483	int argc;
2484	char **argv;
2485	int
2486	main ()
2487	{
2488	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2489	;
2490	return 0;
2491	}
2492	_ACEOF
2493	# Don't try gcc -ansi; that turns off useful extensions and
2494	# breaks some systems' header files.
2495	# AIX -qlanglvl=ansi
2496	# Ultrix and OSF/1 -std1
2497	# HP-UX 10.20 and later -Ae
2498	# HP-UX older versions -Aa -D_HPUX_SOURCE
2499	# SVR4 -Xc -D__EXTENSIONS__
2500	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2501	do
2502	CC="$ac_save_CC $ac_arg"
2503	rm -f conftest.$ac_objext
2504	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2505	(eval $ac_compile) 2>conftest.er1
2506	ac_status=$?
2507	grep -v '^ *+' conftest.er1 >conftest.err
2508	rm -f conftest.er1
2509	cat conftest.err >&5
2510	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2511	(exit $ac_status); } &&
2512	{ ac_try='test -z "$ac_c_werror_flag"
2513	\|\| test ! -s conftest.err'
2514	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2515	(eval $ac_try) 2>&5
2516	ac_status=$?
2517	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2518	(exit $ac_status); }; } &&
2519	{ ac_try='test -s conftest.$ac_objext'
2520	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2521	(eval $ac_try) 2>&5
2522	ac_status=$?
2523	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2524	(exit $ac_status); }; }; then
2525	ac_cv_prog_cc_stdc=$ac_arg
2526	break
2527	else
2528	echo "$as_me: failed program was:" >&5
2529	sed 's/^/\| /' conftest.$ac_ext >&5
2530
2531	fi
2532	rm -f conftest.err conftest.$ac_objext
2533	done
2534	rm -f conftest.$ac_ext conftest.$ac_objext
2535	CC=$ac_save_CC
2536
2537	fi
2538
2539	case "x$ac_cv_prog_cc_stdc" in
2540	x\|xno)
2541	echo "$as_me:$LINENO: result: none needed" >&5
2542	echo "${ECHO_T}none needed" >&6 ;;
2543	*)
2544	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2545	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2546	CC="$CC $ac_cv_prog_cc_stdc" ;;
2547	esac
2548
2549	# Some people use a C++ compiler to compile C. Since we use `exit',
2550	# in C++ we need to declare it. In case someone uses the same compiler
2551	# for both compiling C and C++ we need to have the C++ compiler decide
2552	# the declaration of exit, since it's the most demanding environment.
2553	cat >conftest.$ac_ext <<_ACEOF
2554	#ifndef __cplusplus
2555	choke me
2556	#endif
2557	_ACEOF
2558	rm -f conftest.$ac_objext
2559	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2560	(eval $ac_compile) 2>conftest.er1
2561	ac_status=$?
2562	grep -v '^ *+' conftest.er1 >conftest.err
2563	rm -f conftest.er1
2564	cat conftest.err >&5
2565	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2566	(exit $ac_status); } &&
2567	{ ac_try='test -z "$ac_c_werror_flag"
2568	\|\| test ! -s conftest.err'
2569	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2570	(eval $ac_try) 2>&5
2571	ac_status=$?
2572	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2573	(exit $ac_status); }; } &&
2574	{ ac_try='test -s conftest.$ac_objext'
2575	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2576	(eval $ac_try) 2>&5
2577	ac_status=$?
2578	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2579	(exit $ac_status); }; }; then
2580	for ac_declaration in \
2581	'' \
2582	'extern "C" void std::exit (int) throw (); using std::exit;' \
2583	'extern "C" void std::exit (int); using std::exit;' \
2584	'extern "C" void exit (int) throw ();' \
2585	'extern "C" void exit (int);' \
2586	'void exit (int);'
2587	do
2588	cat >conftest.$ac_ext <<_ACEOF
2589	/* confdefs.h. */
2590	_ACEOF
2591	cat confdefs.h >>conftest.$ac_ext
2592	cat >>conftest.$ac_ext <<_ACEOF
2593	/* end confdefs.h. */
2594	$ac_declaration
2595	#include <stdlib.h>
2596	int
2597	main ()
2598	{
2599	exit (42);
2600	;
2601	return 0;
2602	}
2603	_ACEOF
2604	rm -f conftest.$ac_objext
2605	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2606	(eval $ac_compile) 2>conftest.er1
2607	ac_status=$?
2608	grep -v '^ *+' conftest.er1 >conftest.err
2609	rm -f conftest.er1
2610	cat conftest.err >&5
2611	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2612	(exit $ac_status); } &&
2613	{ ac_try='test -z "$ac_c_werror_flag"
2614	\|\| test ! -s conftest.err'
2615	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2616	(eval $ac_try) 2>&5
2617	ac_status=$?
2618	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2619	(exit $ac_status); }; } &&
2620	{ ac_try='test -s conftest.$ac_objext'
2621	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2622	(eval $ac_try) 2>&5
2623	ac_status=$?
2624	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2625	(exit $ac_status); }; }; then
2626	:
2627	else
2628	echo "$as_me: failed program was:" >&5
2629	sed 's/^/\| /' conftest.$ac_ext >&5
2630
2631	continue
2632	fi
2633	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2634	cat >conftest.$ac_ext <<_ACEOF
2635	/* confdefs.h. */
2636	_ACEOF
2637	cat confdefs.h >>conftest.$ac_ext
2638	cat >>conftest.$ac_ext <<_ACEOF
2639	/* end confdefs.h. */
2640	$ac_declaration
2641	int
2642	main ()
2643	{
2644	exit (42);
2645	;
2646	return 0;
2647	}
2648	_ACEOF
2649	rm -f conftest.$ac_objext
2650	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2651	(eval $ac_compile) 2>conftest.er1
2652	ac_status=$?
2653	grep -v '^ *+' conftest.er1 >conftest.err
2654	rm -f conftest.er1
2655	cat conftest.err >&5
2656	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2657	(exit $ac_status); } &&
2658	{ ac_try='test -z "$ac_c_werror_flag"
2659	\|\| test ! -s conftest.err'
2660	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2661	(eval $ac_try) 2>&5
2662	ac_status=$?
2663	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2664	(exit $ac_status); }; } &&
2665	{ ac_try='test -s conftest.$ac_objext'
2666	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2667	(eval $ac_try) 2>&5
2668	ac_status=$?
2669	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2670	(exit $ac_status); }; }; then
2671	break
2672	else
2673	echo "$as_me: failed program was:" >&5
2674	sed 's/^/\| /' conftest.$ac_ext >&5
2675
2676	fi
2677	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2678	done
2679	rm -f conftest*
2680	if test -n "$ac_declaration"; then
2681	echo '#ifdef __cplusplus' >>confdefs.h
2682	echo $ac_declaration >>confdefs.h
2683	echo '#endif' >>confdefs.h
2684	fi
2685
2686	else
2687	echo "$as_me: failed program was:" >&5
2688	sed 's/^/\| /' conftest.$ac_ext >&5
2689
2690	fi
2691	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2692	ac_ext=c
2693	ac_cpp='$CPP $CPPFLAGS'
2694	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2695	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2696	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2697
2698	depcc="$CC" am_compiler_list=
2699
2700	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2701	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2702	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
2703	echo $ECHO_N "(cached) $ECHO_C" >&6
2704	else
2705	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2706	# We make a subdir and do the tests there. Otherwise we can end up
2707	# making bogus files that we don't know about and never remove. For
2708	# instance it was reported that on HP-UX the gcc test will end up
2709	# making a dummy file named `D' -- because `-MD' means `put the output
2710	# in D'.
2711	mkdir conftest.dir
2712	# Copy depcomp to subdir because otherwise we won't find it if we're
2713	# using a relative directory.
2714	cp "$am_depcomp" conftest.dir
2715	cd conftest.dir
2716	# We will build objects and dependencies in a subdirectory because
2717	# it helps to detect inapplicable dependency modes. For instance
2718	# both Tru64's cc and ICC support -MD to output dependencies as a
2719	# side effect of compilation, but ICC will put the dependencies in
2720	# the current directory while Tru64 will put them in the object
2721	# directory.
2722	mkdir sub
2723
2724	am_cv_CC_dependencies_compiler_type=none
2725	if test "$am_compiler_list" = ""; then
2726	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2727	fi
2728	for depmode in $am_compiler_list; do
2729	# Setup a source with many dependencies, because some compilers
2730	# like to wrap large dependency lists on column 80 (with \), and
2731	# we should not choose a depcomp mode which is confused by this.
2732	#
2733	# We need to recreate these files for each test, as the compiler may
2734	# overwrite some of them when testing with obscure command lines.
2735	# This happens at least with the AIX C compiler.
2736	: > sub/conftest.c
2737	for i in 1 2 3 4 5 6; do
2738	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2739	: > sub/conftst$i.h
2740	done
2741	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2742
2743	case $depmode in
2744	nosideeffect)
2745	# after this tag, mechanisms are not by side-effect, so they'll
2746	# only be used when explicitly requested
2747	if test "x$enable_dependency_tracking" = xyes; then
2748	continue
2749	else
2750	break
2751	fi
2752	;;
2753	none) break ;;
2754	esac
2755	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2756	# mode. It turns out that the SunPro C++ compiler does not properly
2757	# handle `-M -o', and we need to detect this.
2758	if depmode=$depmode \
2759	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2760	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2761	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2762	>/dev/null 2>conftest.err &&
2763	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2764	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2765	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2766	# icc doesn't choke on unknown options, it will just issue warnings
2767	# (even with -Werror). So we grep stderr for any message
2768	# that says an option was ignored.
2769	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
2770	am_cv_CC_dependencies_compiler_type=$depmode
2771	break
2772	fi
2773	fi
2774	done
2775
2776	cd ..
2777	rm -rf conftest.dir
2778	else
2779	am_cv_CC_dependencies_compiler_type=none
2780	fi
2781
2782	fi
2783	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
2784	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
2785	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
2786
2787
2788
2789	if
2790	test "x$enable_dependency_tracking" != xno \
2791	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
2792	am__fastdepCC_TRUE=
2793	am__fastdepCC_FALSE='#'
2794	else
2795	am__fastdepCC_TRUE='#'
2796	am__fastdepCC_FALSE=
2797	fi
2798
2799
2800
2801
2802	echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5
2803	echo $ECHO_N "checking for strerror in -lcposix... $ECHO_C" >&6
2804	if test "${ac_cv_lib_cposix_strerror+set}" = set; then
2805	echo $ECHO_N "(cached) $ECHO_C" >&6
2806	else
2807	ac_check_lib_save_LIBS=$LIBS
2808	LIBS="-lcposix $LIBS"
2809	cat >conftest.$ac_ext <<_ACEOF
2810	/* confdefs.h. */
2811	_ACEOF
2812	cat confdefs.h >>conftest.$ac_ext
2813	cat >>conftest.$ac_ext <<_ACEOF
2814	/* end confdefs.h. */
2815
2816	/* Override any gcc2 internal prototype to avoid an error. */
2817	#ifdef __cplusplus
2818	extern "C"
2819	#endif
2820	/* We use char because int might match the return type of a gcc2
2821	builtin and then its argument prototype would still apply. */
2822	char strerror ();
2823	int
2824	main ()
2825	{
2826	strerror ();
2827	;
2828	return 0;
2829	}
2830	_ACEOF
2831	rm -f conftest.$ac_objext conftest$ac_exeext
2832	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2833	(eval $ac_link) 2>conftest.er1
2834	ac_status=$?
2835	grep -v '^ *+' conftest.er1 >conftest.err
2836	rm -f conftest.er1
2837	cat conftest.err >&5
2838	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2839	(exit $ac_status); } &&
2840	{ ac_try='test -z "$ac_c_werror_flag"
2841	\|\| test ! -s conftest.err'
2842	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2843	(eval $ac_try) 2>&5
2844	ac_status=$?
2845	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2846	(exit $ac_status); }; } &&
2847	{ ac_try='test -s conftest$ac_exeext'
2848	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2849	(eval $ac_try) 2>&5
2850	ac_status=$?
2851	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2852	(exit $ac_status); }; }; then
2853	ac_cv_lib_cposix_strerror=yes
2854	else
2855	echo "$as_me: failed program was:" >&5
2856	sed 's/^/\| /' conftest.$ac_ext >&5
2857
2858	ac_cv_lib_cposix_strerror=no
2859	fi
2860	rm -f conftest.err conftest.$ac_objext \
2861	conftest$ac_exeext conftest.$ac_ext
2862	LIBS=$ac_check_lib_save_LIBS
2863	fi
2864	echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5
2865	echo "${ECHO_T}$ac_cv_lib_cposix_strerror" >&6
2866	if test $ac_cv_lib_cposix_strerror = yes; then
2867	LIBS="$LIBS -lcposix"
2868	fi
2869
2870
2871
2872	ac_ext=c
2873	ac_cpp='$CPP $CPPFLAGS'
2874	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2875	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2876	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2877	if test -n "$ac_tool_prefix"; then
2878	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2879	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2880	echo "$as_me:$LINENO: checking for $ac_word" >&5
2881	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2882	if test "${ac_cv_prog_CC+set}" = set; then
2883	echo $ECHO_N "(cached) $ECHO_C" >&6
2884	else
2885	if test -n "$CC"; then
2886	ac_cv_prog_CC="$CC" # Let the user override the test.
2887	else
2888	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2889	for as_dir in $PATH
2890	do
2891	IFS=$as_save_IFS
2892	test -z "$as_dir" && as_dir=.
2893	for ac_exec_ext in '' $ac_executable_extensions; do
2894	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2895	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2896	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2897	break 2
2898	fi
2899	done
2900	done
2901
2902	fi
2903	fi
2904	CC=$ac_cv_prog_CC
2905	if test -n "$CC"; then
2906	echo "$as_me:$LINENO: result: $CC" >&5
2907	echo "${ECHO_T}$CC" >&6
2908	else
2909	echo "$as_me:$LINENO: result: no" >&5
2910	echo "${ECHO_T}no" >&6
2911	fi
2912
2913	fi
2914	if test -z "$ac_cv_prog_CC"; then
2915	ac_ct_CC=$CC
2916	# Extract the first word of "gcc", so it can be a program name with args.
2917	set dummy gcc; ac_word=$2
2918	echo "$as_me:$LINENO: checking for $ac_word" >&5
2919	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2920	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2921	echo $ECHO_N "(cached) $ECHO_C" >&6
2922	else
2923	if test -n "$ac_ct_CC"; then
2924	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2925	else
2926	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2927	for as_dir in $PATH
2928	do
2929	IFS=$as_save_IFS
2930	test -z "$as_dir" && as_dir=.
2931	for ac_exec_ext in '' $ac_executable_extensions; do
2932	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2933	ac_cv_prog_ac_ct_CC="gcc"
2934	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2935	break 2
2936	fi
2937	done
2938	done
2939
2940	fi
2941	fi
2942	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2943	if test -n "$ac_ct_CC"; then
2944	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2945	echo "${ECHO_T}$ac_ct_CC" >&6
2946	else
2947	echo "$as_me:$LINENO: result: no" >&5
2948	echo "${ECHO_T}no" >&6
2949	fi
2950
2951	CC=$ac_ct_CC
2952	else
2953	CC="$ac_cv_prog_CC"
2954	fi
2955
2956	if test -z "$CC"; then
2957	if test -n "$ac_tool_prefix"; then
2958	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2959	set dummy ${ac_tool_prefix}cc; ac_word=$2
2960	echo "$as_me:$LINENO: checking for $ac_word" >&5
2961	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2962	if test "${ac_cv_prog_CC+set}" = set; then
2963	echo $ECHO_N "(cached) $ECHO_C" >&6
2964	else
2965	if test -n "$CC"; then
2966	ac_cv_prog_CC="$CC" # Let the user override the test.
2967	else
2968	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2969	for as_dir in $PATH
2970	do
2971	IFS=$as_save_IFS
2972	test -z "$as_dir" && as_dir=.
2973	for ac_exec_ext in '' $ac_executable_extensions; do
2974	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2975	ac_cv_prog_CC="${ac_tool_prefix}cc"
2976	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2977	break 2
2978	fi
2979	done
2980	done
2981
2982	fi
2983	fi
2984	CC=$ac_cv_prog_CC
2985	if test -n "$CC"; then
2986	echo "$as_me:$LINENO: result: $CC" >&5
2987	echo "${ECHO_T}$CC" >&6
2988	else
2989	echo "$as_me:$LINENO: result: no" >&5
2990	echo "${ECHO_T}no" >&6
2991	fi
2992
2993	fi
2994	if test -z "$ac_cv_prog_CC"; then
2995	ac_ct_CC=$CC
2996	# Extract the first word of "cc", so it can be a program name with args.
2997	set dummy cc; ac_word=$2
2998	echo "$as_me:$LINENO: checking for $ac_word" >&5
2999	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3000	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
3001	echo $ECHO_N "(cached) $ECHO_C" >&6
3002	else
3003	if test -n "$ac_ct_CC"; then
3004	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3005	else
3006	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3007	for as_dir in $PATH
3008	do
3009	IFS=$as_save_IFS
3010	test -z "$as_dir" && as_dir=.
3011	for ac_exec_ext in '' $ac_executable_extensions; do
3012	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3013	ac_cv_prog_ac_ct_CC="cc"
3014	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3015	break 2
3016	fi
3017	done
3018	done
3019
3020	fi
3021	fi
3022	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3023	if test -n "$ac_ct_CC"; then
3024	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
3025	echo "${ECHO_T}$ac_ct_CC" >&6
3026	else
3027	echo "$as_me:$LINENO: result: no" >&5
3028	echo "${ECHO_T}no" >&6
3029	fi
3030
3031	CC=$ac_ct_CC
3032	else
3033	CC="$ac_cv_prog_CC"
3034	fi
3035
3036	fi
3037	if test -z "$CC"; then
3038	# Extract the first word of "cc", so it can be a program name with args.
3039	set dummy cc; ac_word=$2
3040	echo "$as_me:$LINENO: checking for $ac_word" >&5
3041	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3042	if test "${ac_cv_prog_CC+set}" = set; then
3043	echo $ECHO_N "(cached) $ECHO_C" >&6
3044	else
3045	if test -n "$CC"; then
3046	ac_cv_prog_CC="$CC" # Let the user override the test.
3047	else
3048	ac_prog_rejected=no
3049	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3050	for as_dir in $PATH
3051	do
3052	IFS=$as_save_IFS
3053	test -z "$as_dir" && as_dir=.
3054	for ac_exec_ext in '' $ac_executable_extensions; do
3055	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3056	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3057	ac_prog_rejected=yes
3058	continue
3059	fi
3060	ac_cv_prog_CC="cc"
3061	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3062	break 2
3063	fi
3064	done
3065	done
3066
3067	if test $ac_prog_rejected = yes; then
3068	# We found a bogon in the path, so make sure we never use it.
3069	set dummy $ac_cv_prog_CC
3070	shift
3071	if test $# != 0; then
3072	# We chose a different compiler from the bogus one.
3073	# However, it has the same basename, so the bogon will be chosen
3074	# first if we set CC to just the basename; use the full file name.
3075	shift
3076	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3077	fi
3078	fi
3079	fi
3080	fi
3081	CC=$ac_cv_prog_CC
3082	if test -n "$CC"; then
3083	echo "$as_me:$LINENO: result: $CC" >&5
3084	echo "${ECHO_T}$CC" >&6
3085	else
3086	echo "$as_me:$LINENO: result: no" >&5
3087	echo "${ECHO_T}no" >&6
3088	fi
3089
3090	fi
3091	if test -z "$CC"; then
3092	if test -n "$ac_tool_prefix"; then
3093	for ac_prog in cl
3094	do
3095	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3096	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3097	echo "$as_me:$LINENO: checking for $ac_word" >&5
3098	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3099	if test "${ac_cv_prog_CC+set}" = set; then
3100	echo $ECHO_N "(cached) $ECHO_C" >&6
3101	else
3102	if test -n "$CC"; then
3103	ac_cv_prog_CC="$CC" # Let the user override the test.
3104	else
3105	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3106	for as_dir in $PATH
3107	do
3108	IFS=$as_save_IFS
3109	test -z "$as_dir" && as_dir=.
3110	for ac_exec_ext in '' $ac_executable_extensions; do
3111	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3112	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3113	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3114	break 2
3115	fi
3116	done
3117	done
3118
3119	fi
3120	fi
3121	CC=$ac_cv_prog_CC
3122	if test -n "$CC"; then
3123	echo "$as_me:$LINENO: result: $CC" >&5
3124	echo "${ECHO_T}$CC" >&6
3125	else
3126	echo "$as_me:$LINENO: result: no" >&5
3127	echo "${ECHO_T}no" >&6
3128	fi
3129
3130	test -n "$CC" && break
3131	done
3132	fi
3133	if test -z "$CC"; then
3134	ac_ct_CC=$CC
3135	for ac_prog in cl
3136	do
3137	# Extract the first word of "$ac_prog", so it can be a program name with args.
3138	set dummy $ac_prog; ac_word=$2
3139	echo "$as_me:$LINENO: checking for $ac_word" >&5
3140	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3141	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
3142	echo $ECHO_N "(cached) $ECHO_C" >&6
3143	else
3144	if test -n "$ac_ct_CC"; then
3145	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3146	else
3147	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3148	for as_dir in $PATH
3149	do
3150	IFS=$as_save_IFS
3151	test -z "$as_dir" && as_dir=.
3152	for ac_exec_ext in '' $ac_executable_extensions; do
3153	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3154	ac_cv_prog_ac_ct_CC="$ac_prog"
3155	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3156	break 2
3157	fi
3158	done
3159	done
3160
3161	fi
3162	fi
3163	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3164	if test -n "$ac_ct_CC"; then
3165	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
3166	echo "${ECHO_T}$ac_ct_CC" >&6
3167	else
3168	echo "$as_me:$LINENO: result: no" >&5
3169	echo "${ECHO_T}no" >&6
3170	fi
3171
3172	test -n "$ac_ct_CC" && break
3173	done
3174
3175	CC=$ac_ct_CC
3176	fi
3177
3178	fi
3179
3180
3181	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
3182	See \`config.log' for more details." >&5
3183	echo "$as_me: error: no acceptable C compiler found in \$PATH
3184	See \`config.log' for more details." >&2;}
3185	{ (exit 1); exit 1; }; }
3186
3187	# Provide some information about the compiler.
3188	echo "$as_me:$LINENO:" \
3189	"checking for C compiler version" >&5
3190	ac_compiler=`set X $ac_compile; echo $2`
3191	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
3192	(eval $ac_compiler --version </dev/null >&5) 2>&5
3193	ac_status=$?
3194	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3195	(exit $ac_status); }
3196	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
3197	(eval $ac_compiler -v </dev/null >&5) 2>&5
3198	ac_status=$?
3199	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3200	(exit $ac_status); }
3201	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3202	(eval $ac_compiler -V </dev/null >&5) 2>&5
3203	ac_status=$?
3204	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3205	(exit $ac_status); }
3206
3207	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3208	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
3209	if test "${ac_cv_c_compiler_gnu+set}" = set; then
3210	echo $ECHO_N "(cached) $ECHO_C" >&6
3211	else
3212	cat >conftest.$ac_ext <<_ACEOF
3213	/* confdefs.h. */
3214	_ACEOF
3215	cat confdefs.h >>conftest.$ac_ext
3216	cat >>conftest.$ac_ext <<_ACEOF
3217	/* end confdefs.h. */
3218
3219	int
3220	main ()
3221	{
3222	#ifndef __GNUC__
3223	choke me
3224	#endif
3225
3226	;
3227	return 0;
3228	}
3229	_ACEOF
3230	rm -f conftest.$ac_objext
3231	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3232	(eval $ac_compile) 2>conftest.er1
3233	ac_status=$?
3234	grep -v '^ *+' conftest.er1 >conftest.err
3235	rm -f conftest.er1
3236	cat conftest.err >&5
3237	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3238	(exit $ac_status); } &&
3239	{ ac_try='test -z "$ac_c_werror_flag"
3240	\|\| test ! -s conftest.err'
3241	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3242	(eval $ac_try) 2>&5
3243	ac_status=$?
3244	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3245	(exit $ac_status); }; } &&
3246	{ ac_try='test -s conftest.$ac_objext'
3247	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3248	(eval $ac_try) 2>&5
3249	ac_status=$?
3250	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3251	(exit $ac_status); }; }; then
3252	ac_compiler_gnu=yes
3253	else
3254	echo "$as_me: failed program was:" >&5
3255	sed 's/^/\| /' conftest.$ac_ext >&5
3256
3257	ac_compiler_gnu=no
3258	fi
3259	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3260	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3261
3262	fi
3263	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3264	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
3265	GCC=`test $ac_compiler_gnu = yes && echo yes`
3266	ac_test_CFLAGS=${CFLAGS+set}
3267	ac_save_CFLAGS=$CFLAGS
3268	CFLAGS="-g"
3269	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3270	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
3271	if test "${ac_cv_prog_cc_g+set}" = set; then
3272	echo $ECHO_N "(cached) $ECHO_C" >&6
3273	else
3274	cat >conftest.$ac_ext <<_ACEOF
3275	/* confdefs.h. */
3276	_ACEOF
3277	cat confdefs.h >>conftest.$ac_ext
3278	cat >>conftest.$ac_ext <<_ACEOF
3279	/* end confdefs.h. */
3280
3281	int
3282	main ()
3283	{
3284
3285	;
3286	return 0;
3287	}
3288	_ACEOF
3289	rm -f conftest.$ac_objext
3290	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3291	(eval $ac_compile) 2>conftest.er1
3292	ac_status=$?
3293	grep -v '^ *+' conftest.er1 >conftest.err
3294	rm -f conftest.er1
3295	cat conftest.err >&5
3296	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3297	(exit $ac_status); } &&
3298	{ ac_try='test -z "$ac_c_werror_flag"
3299	\|\| test ! -s conftest.err'
3300	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3301	(eval $ac_try) 2>&5
3302	ac_status=$?
3303	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3304	(exit $ac_status); }; } &&
3305	{ ac_try='test -s conftest.$ac_objext'
3306	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3307	(eval $ac_try) 2>&5
3308	ac_status=$?
3309	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3310	(exit $ac_status); }; }; then
3311	ac_cv_prog_cc_g=yes
3312	else
3313	echo "$as_me: failed program was:" >&5
3314	sed 's/^/\| /' conftest.$ac_ext >&5
3315
3316	ac_cv_prog_cc_g=no
3317	fi
3318	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3319	fi
3320	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3321	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3322	if test "$ac_test_CFLAGS" = set; then
3323	CFLAGS=$ac_save_CFLAGS
3324	elif test $ac_cv_prog_cc_g = yes; then
3325	if test "$GCC" = yes; then
3326	CFLAGS="-g -O2"
3327	else
3328	CFLAGS="-g"
3329	fi
3330	else
3331	if test "$GCC" = yes; then
3332	CFLAGS="-O2"
3333	else
3334	CFLAGS=
3335	fi
3336	fi
3337	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3338	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3339	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3340	echo $ECHO_N "(cached) $ECHO_C" >&6
3341	else
3342	ac_cv_prog_cc_stdc=no
3343	ac_save_CC=$CC
3344	cat >conftest.$ac_ext <<_ACEOF
3345	/* confdefs.h. */
3346	_ACEOF
3347	cat confdefs.h >>conftest.$ac_ext
3348	cat >>conftest.$ac_ext <<_ACEOF
3349	/* end confdefs.h. */
3350	#include <stdarg.h>
3351	#include <stdio.h>
3352	#include <sys/types.h>
3353	#include <sys/stat.h>
3354	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3355	struct buf { int x; };
3356	FILE * (rcsopen) (struct buf , struct stat *, int);
3357	static char *e (p, i)
3358	char **p;
3359	int i;
3360	{
3361	return p[i];
3362	}
3363	static char f (char (g) (char , int), char *p, ...)
3364	{
3365	char *s;
3366	va_list v;
3367	va_start (v,p);
3368	s = g (p, va_arg (v,int));
3369	va_end (v);
3370	return s;
3371	}
3372
3373	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3374	function prototypes and stuff, but not '\xHH' hex character constants.
3375	These don't provoke an error unfortunately, instead are silently treated
3376	as 'x'. The following induces an error, until -std1 is added to get
3377	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3378	array size at least. It's necessary to write '\x00'==0 to get something
3379	that's true only with -std1. */
3380	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3381
3382	int test (int i, double x);
3383	struct s1 {int (*f) (int a);};
3384	struct s2 {int (*f) (double a);};
3385	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3386	int argc;
3387	char **argv;
3388	int
3389	main ()
3390	{
3391	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3392	;
3393	return 0;
3394	}
3395	_ACEOF
3396	# Don't try gcc -ansi; that turns off useful extensions and
3397	# breaks some systems' header files.
3398	# AIX -qlanglvl=ansi
3399	# Ultrix and OSF/1 -std1
3400	# HP-UX 10.20 and later -Ae
3401	# HP-UX older versions -Aa -D_HPUX_SOURCE
3402	# SVR4 -Xc -D__EXTENSIONS__
3403	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3404	do
3405	CC="$ac_save_CC $ac_arg"
3406	rm -f conftest.$ac_objext
3407	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3408	(eval $ac_compile) 2>conftest.er1
3409	ac_status=$?
3410	grep -v '^ *+' conftest.er1 >conftest.err
3411	rm -f conftest.er1
3412	cat conftest.err >&5
3413	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3414	(exit $ac_status); } &&
3415	{ ac_try='test -z "$ac_c_werror_flag"
3416	\|\| test ! -s conftest.err'
3417	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3418	(eval $ac_try) 2>&5
3419	ac_status=$?
3420	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3421	(exit $ac_status); }; } &&
3422	{ ac_try='test -s conftest.$ac_objext'
3423	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3424	(eval $ac_try) 2>&5
3425	ac_status=$?
3426	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3427	(exit $ac_status); }; }; then
3428	ac_cv_prog_cc_stdc=$ac_arg
3429	break
3430	else
3431	echo "$as_me: failed program was:" >&5
3432	sed 's/^/\| /' conftest.$ac_ext >&5
3433
3434	fi
3435	rm -f conftest.err conftest.$ac_objext
3436	done
3437	rm -f conftest.$ac_ext conftest.$ac_objext
3438	CC=$ac_save_CC
3439
3440	fi
3441
3442	case "x$ac_cv_prog_cc_stdc" in
3443	x\|xno)
3444	echo "$as_me:$LINENO: result: none needed" >&5
3445	echo "${ECHO_T}none needed" >&6 ;;
3446	*)
3447	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3448	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3449	CC="$CC $ac_cv_prog_cc_stdc" ;;
3450	esac
3451
3452	# Some people use a C++ compiler to compile C. Since we use `exit',
3453	# in C++ we need to declare it. In case someone uses the same compiler
3454	# for both compiling C and C++ we need to have the C++ compiler decide
3455	# the declaration of exit, since it's the most demanding environment.
3456	cat >conftest.$ac_ext <<_ACEOF
3457	#ifndef __cplusplus
3458	choke me
3459	#endif
3460	_ACEOF
3461	rm -f conftest.$ac_objext
3462	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3463	(eval $ac_compile) 2>conftest.er1
3464	ac_status=$?
3465	grep -v '^ *+' conftest.er1 >conftest.err
3466	rm -f conftest.er1
3467	cat conftest.err >&5
3468	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3469	(exit $ac_status); } &&
3470	{ ac_try='test -z "$ac_c_werror_flag"
3471	\|\| test ! -s conftest.err'
3472	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3473	(eval $ac_try) 2>&5
3474	ac_status=$?
3475	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3476	(exit $ac_status); }; } &&
3477	{ ac_try='test -s conftest.$ac_objext'
3478	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3479	(eval $ac_try) 2>&5
3480	ac_status=$?
3481	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3482	(exit $ac_status); }; }; then
3483	for ac_declaration in \
3484	'' \
3485	'extern "C" void std::exit (int) throw (); using std::exit;' \
3486	'extern "C" void std::exit (int); using std::exit;' \
3487	'extern "C" void exit (int) throw ();' \
3488	'extern "C" void exit (int);' \
3489	'void exit (int);'
3490	do
3491	cat >conftest.$ac_ext <<_ACEOF
3492	/* confdefs.h. */
3493	_ACEOF
3494	cat confdefs.h >>conftest.$ac_ext
3495	cat >>conftest.$ac_ext <<_ACEOF
3496	/* end confdefs.h. */
3497	$ac_declaration
3498	#include <stdlib.h>
3499	int
3500	main ()
3501	{
3502	exit (42);
3503	;
3504	return 0;
3505	}
3506	_ACEOF
3507	rm -f conftest.$ac_objext
3508	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3509	(eval $ac_compile) 2>conftest.er1
3510	ac_status=$?
3511	grep -v '^ *+' conftest.er1 >conftest.err
3512	rm -f conftest.er1
3513	cat conftest.err >&5
3514	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3515	(exit $ac_status); } &&
3516	{ ac_try='test -z "$ac_c_werror_flag"
3517	\|\| test ! -s conftest.err'
3518	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3519	(eval $ac_try) 2>&5
3520	ac_status=$?
3521	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3522	(exit $ac_status); }; } &&
3523	{ ac_try='test -s conftest.$ac_objext'
3524	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3525	(eval $ac_try) 2>&5
3526	ac_status=$?
3527	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3528	(exit $ac_status); }; }; then
3529	:
3530	else
3531	echo "$as_me: failed program was:" >&5
3532	sed 's/^/\| /' conftest.$ac_ext >&5
3533
3534	continue
3535	fi
3536	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3537	cat >conftest.$ac_ext <<_ACEOF
3538	/* confdefs.h. */
3539	_ACEOF
3540	cat confdefs.h >>conftest.$ac_ext
3541	cat >>conftest.$ac_ext <<_ACEOF
3542	/* end confdefs.h. */
3543	$ac_declaration
3544	int
3545	main ()
3546	{
3547	exit (42);
3548	;
3549	return 0;
3550	}
3551	_ACEOF
3552	rm -f conftest.$ac_objext
3553	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3554	(eval $ac_compile) 2>conftest.er1
3555	ac_status=$?
3556	grep -v '^ *+' conftest.er1 >conftest.err
3557	rm -f conftest.er1
3558	cat conftest.err >&5
3559	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3560	(exit $ac_status); } &&
3561	{ ac_try='test -z "$ac_c_werror_flag"
3562	\|\| test ! -s conftest.err'
3563	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3564	(eval $ac_try) 2>&5
3565	ac_status=$?
3566	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3567	(exit $ac_status); }; } &&
3568	{ ac_try='test -s conftest.$ac_objext'
3569	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3570	(eval $ac_try) 2>&5
3571	ac_status=$?
3572	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3573	(exit $ac_status); }; }; then
3574	break
3575	else
3576	echo "$as_me: failed program was:" >&5
3577	sed 's/^/\| /' conftest.$ac_ext >&5
3578
3579	fi
3580	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3581	done
3582	rm -f conftest*
3583	if test -n "$ac_declaration"; then
3584	echo '#ifdef __cplusplus' >>confdefs.h
3585	echo $ac_declaration >>confdefs.h
3586	echo '#endif' >>confdefs.h
3587	fi
3588
3589	else
3590	echo "$as_me: failed program was:" >&5
3591	sed 's/^/\| /' conftest.$ac_ext >&5
3592
3593	fi
3594	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3595	ac_ext=c
3596	ac_cpp='$CPP $CPPFLAGS'
3597	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3598	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3599	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3600
3601	depcc="$CC" am_compiler_list=
3602
3603	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3604	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3605	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3606	echo $ECHO_N "(cached) $ECHO_C" >&6
3607	else
3608	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3609	# We make a subdir and do the tests there. Otherwise we can end up
3610	# making bogus files that we don't know about and never remove. For
3611	# instance it was reported that on HP-UX the gcc test will end up
3612	# making a dummy file named `D' -- because `-MD' means `put the output
3613	# in D'.
3614	mkdir conftest.dir
3615	# Copy depcomp to subdir because otherwise we won't find it if we're
3616	# using a relative directory.
3617	cp "$am_depcomp" conftest.dir
3618	cd conftest.dir
3619	# We will build objects and dependencies in a subdirectory because
3620	# it helps to detect inapplicable dependency modes. For instance
3621	# both Tru64's cc and ICC support -MD to output dependencies as a
3622	# side effect of compilation, but ICC will put the dependencies in
3623	# the current directory while Tru64 will put them in the object
3624	# directory.
3625	mkdir sub
3626
3627	am_cv_CC_dependencies_compiler_type=none
3628	if test "$am_compiler_list" = ""; then
3629	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3630	fi
3631	for depmode in $am_compiler_list; do
3632	# Setup a source with many dependencies, because some compilers
3633	# like to wrap large dependency lists on column 80 (with \), and
3634	# we should not choose a depcomp mode which is confused by this.
3635	#
3636	# We need to recreate these files for each test, as the compiler may
3637	# overwrite some of them when testing with obscure command lines.
3638	# This happens at least with the AIX C compiler.
3639	: > sub/conftest.c
3640	for i in 1 2 3 4 5 6; do
3641	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3642	: > sub/conftst$i.h
3643	done
3644	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3645
3646	case $depmode in
3647	nosideeffect)
3648	# after this tag, mechanisms are not by side-effect, so they'll
3649	# only be used when explicitly requested
3650	if test "x$enable_dependency_tracking" = xyes; then
3651	continue
3652	else
3653	break
3654	fi
3655	;;
3656	none) break ;;
3657	esac
3658	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3659	# mode. It turns out that the SunPro C++ compiler does not properly
3660	# handle `-M -o', and we need to detect this.
3661	if depmode=$depmode \
3662	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3663	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3664	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3665	>/dev/null 2>conftest.err &&
3666	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3667	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3668	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3669	# icc doesn't choke on unknown options, it will just issue warnings
3670	# (even with -Werror). So we grep stderr for any message
3671	# that says an option was ignored.
3672	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
3673	am_cv_CC_dependencies_compiler_type=$depmode
3674	break
3675	fi
3676	fi
3677	done
3678
3679	cd ..
3680	rm -rf conftest.dir
3681	else
3682	am_cv_CC_dependencies_compiler_type=none
3683	fi
3684
3685	fi
3686	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3687	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3688	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3689
3690
3691
3692	if
3693	test "x$enable_dependency_tracking" != xno \
3694	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3695	am__fastdepCC_TRUE=
3696	am__fastdepCC_FALSE='#'
3697	else
3698	am__fastdepCC_TRUE='#'
3699	am__fastdepCC_FALSE=
3700	fi
3701
3702
3703	ac_ext=c
3704	ac_cpp='$CPP $CPPFLAGS'
3705	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3706	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3707	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3708	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3709	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3710	# On Suns, sometimes $CPP names a directory.
3711	if test -n "$CPP" && test -d "$CPP"; then
3712	CPP=
3713	fi
3714	if test -z "$CPP"; then
3715	if test "${ac_cv_prog_CPP+set}" = set; then
3716	echo $ECHO_N "(cached) $ECHO_C" >&6
3717	else
3718	# Double quotes because CPP needs to be expanded
3719	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3720	do
3721	ac_preproc_ok=false
3722	for ac_c_preproc_warn_flag in '' yes
3723	do
3724	# Use a header file that comes with gcc, so configuring glibc
3725	# with a fresh cross-compiler works.
3726	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3727	# <limits.h> exists even on freestanding compilers.
3728	# On the NeXT, cc -E runs the code through the compiler's parser,
3729	# not just through cpp. "Syntax error" is here to catch this case.
3730	cat >conftest.$ac_ext <<_ACEOF
3731	/* confdefs.h. */
3732	_ACEOF
3733	cat confdefs.h >>conftest.$ac_ext
3734	cat >>conftest.$ac_ext <<_ACEOF
3735	/* end confdefs.h. */
3736	#ifdef __STDC__
3737	# include <limits.h>
3738	#else
3739	# include <assert.h>
3740	#endif
3741	Syntax error
3742	_ACEOF
3743	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3744	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3745	ac_status=$?
3746	grep -v '^ *+' conftest.er1 >conftest.err
3747	rm -f conftest.er1
3748	cat conftest.err >&5
3749	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3750	(exit $ac_status); } >/dev/null; then
3751	if test -s conftest.err; then
3752	ac_cpp_err=$ac_c_preproc_warn_flag
3753	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3754	else
3755	ac_cpp_err=
3756	fi
3757	else
3758	ac_cpp_err=yes
3759	fi
3760	if test -z "$ac_cpp_err"; then
3761	:
3762	else
3763	echo "$as_me: failed program was:" >&5
3764	sed 's/^/\| /' conftest.$ac_ext >&5
3765
3766	# Broken: fails on valid input.
3767	continue
3768	fi
3769	rm -f conftest.err conftest.$ac_ext
3770
3771	# OK, works on sane cases. Now check whether non-existent headers
3772	# can be detected and how.
3773	cat >conftest.$ac_ext <<_ACEOF
3774	/* confdefs.h. */
3775	_ACEOF
3776	cat confdefs.h >>conftest.$ac_ext
3777	cat >>conftest.$ac_ext <<_ACEOF
3778	/* end confdefs.h. */
3779	#include <ac_nonexistent.h>
3780	_ACEOF
3781	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3782	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3783	ac_status=$?
3784	grep -v '^ *+' conftest.er1 >conftest.err
3785	rm -f conftest.er1
3786	cat conftest.err >&5
3787	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3788	(exit $ac_status); } >/dev/null; then
3789	if test -s conftest.err; then
3790	ac_cpp_err=$ac_c_preproc_warn_flag
3791	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3792	else
3793	ac_cpp_err=
3794	fi
3795	else
3796	ac_cpp_err=yes
3797	fi
3798	if test -z "$ac_cpp_err"; then
3799	# Broken: success on invalid input.
3800	continue
3801	else
3802	echo "$as_me: failed program was:" >&5
3803	sed 's/^/\| /' conftest.$ac_ext >&5
3804
3805	# Passes both tests.
3806	ac_preproc_ok=:
3807	break
3808	fi
3809	rm -f conftest.err conftest.$ac_ext
3810
3811	done
3812	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3813	rm -f conftest.err conftest.$ac_ext
3814	if $ac_preproc_ok; then
3815	break
3816	fi
3817
3818	done
3819	ac_cv_prog_CPP=$CPP
3820
3821	fi
3822	CPP=$ac_cv_prog_CPP
3823	else
3824	ac_cv_prog_CPP=$CPP
3825	fi
3826	echo "$as_me:$LINENO: result: $CPP" >&5
3827	echo "${ECHO_T}$CPP" >&6
3828	ac_preproc_ok=false
3829	for ac_c_preproc_warn_flag in '' yes
3830	do
3831	# Use a header file that comes with gcc, so configuring glibc
3832	# with a fresh cross-compiler works.
3833	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3834	# <limits.h> exists even on freestanding compilers.
3835	# On the NeXT, cc -E runs the code through the compiler's parser,
3836	# not just through cpp. "Syntax error" is here to catch this case.
3837	cat >conftest.$ac_ext <<_ACEOF
3838	/* confdefs.h. */
3839	_ACEOF
3840	cat confdefs.h >>conftest.$ac_ext
3841	cat >>conftest.$ac_ext <<_ACEOF
3842	/* end confdefs.h. */
3843	#ifdef __STDC__
3844	# include <limits.h>
3845	#else
3846	# include <assert.h>
3847	#endif
3848	Syntax error
3849	_ACEOF
3850	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3851	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3852	ac_status=$?
3853	grep -v '^ *+' conftest.er1 >conftest.err
3854	rm -f conftest.er1
3855	cat conftest.err >&5
3856	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3857	(exit $ac_status); } >/dev/null; then
3858	if test -s conftest.err; then
3859	ac_cpp_err=$ac_c_preproc_warn_flag
3860	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3861	else
3862	ac_cpp_err=
3863	fi
3864	else
3865	ac_cpp_err=yes
3866	fi
3867	if test -z "$ac_cpp_err"; then
3868	:
3869	else
3870	echo "$as_me: failed program was:" >&5
3871	sed 's/^/\| /' conftest.$ac_ext >&5
3872
3873	# Broken: fails on valid input.
3874	continue
3875	fi
3876	rm -f conftest.err conftest.$ac_ext
3877
3878	# OK, works on sane cases. Now check whether non-existent headers
3879	# can be detected and how.
3880	cat >conftest.$ac_ext <<_ACEOF
3881	/* confdefs.h. */
3882	_ACEOF
3883	cat confdefs.h >>conftest.$ac_ext
3884	cat >>conftest.$ac_ext <<_ACEOF
3885	/* end confdefs.h. */
3886	#include <ac_nonexistent.h>
3887	_ACEOF
3888	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3889	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3890	ac_status=$?
3891	grep -v '^ *+' conftest.er1 >conftest.err
3892	rm -f conftest.er1
3893	cat conftest.err >&5
3894	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3895	(exit $ac_status); } >/dev/null; then
3896	if test -s conftest.err; then
3897	ac_cpp_err=$ac_c_preproc_warn_flag
3898	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3899	else
3900	ac_cpp_err=
3901	fi
3902	else
3903	ac_cpp_err=yes
3904	fi
3905	if test -z "$ac_cpp_err"; then
3906	# Broken: success on invalid input.
3907	continue
3908	else
3909	echo "$as_me: failed program was:" >&5
3910	sed 's/^/\| /' conftest.$ac_ext >&5
3911
3912	# Passes both tests.
3913	ac_preproc_ok=:
3914	break
3915	fi
3916	rm -f conftest.err conftest.$ac_ext
3917
3918	done
3919	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3920	rm -f conftest.err conftest.$ac_ext
3921	if $ac_preproc_ok; then
3922	:
3923	else
3924	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3925	See \`config.log' for more details." >&5
3926	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3927	See \`config.log' for more details." >&2;}
3928	{ (exit 1); exit 1; }; }
3929	fi
3930
3931	ac_ext=c
3932	ac_cpp='$CPP $CPPFLAGS'
3933	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3934	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3935	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3936
3937
3938	echo "$as_me:$LINENO: checking for egrep" >&5
3939	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3940	if test "${ac_cv_prog_egrep+set}" = set; then
3941	echo $ECHO_N "(cached) $ECHO_C" >&6
3942	else
3943	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3944	then ac_cv_prog_egrep='grep -E'
3945	else ac_cv_prog_egrep='egrep'
3946	fi
3947	fi
3948	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3949	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3950	EGREP=$ac_cv_prog_egrep
3951
3952
3953	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3954	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3955	if test "${ac_cv_header_stdc+set}" = set; then
3956	echo $ECHO_N "(cached) $ECHO_C" >&6
3957	else
3958	cat >conftest.$ac_ext <<_ACEOF
3959	/* confdefs.h. */
3960	_ACEOF
3961	cat confdefs.h >>conftest.$ac_ext
3962	cat >>conftest.$ac_ext <<_ACEOF
3963	/* end confdefs.h. */
3964	#include <stdlib.h>
3965	#include <stdarg.h>
3966	#include <string.h>
3967	#include <float.h>
3968
3969	int
3970	main ()
3971	{
3972
3973	;
3974	return 0;
3975	}
3976	_ACEOF
3977	rm -f conftest.$ac_objext
3978	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3979	(eval $ac_compile) 2>conftest.er1
3980	ac_status=$?
3981	grep -v '^ *+' conftest.er1 >conftest.err
3982	rm -f conftest.er1
3983	cat conftest.err >&5
3984	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3985	(exit $ac_status); } &&
3986	{ ac_try='test -z "$ac_c_werror_flag"
3987	\|\| test ! -s conftest.err'
3988	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3989	(eval $ac_try) 2>&5
3990	ac_status=$?
3991	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3992	(exit $ac_status); }; } &&
3993	{ ac_try='test -s conftest.$ac_objext'
3994	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3995	(eval $ac_try) 2>&5
3996	ac_status=$?
3997	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3998	(exit $ac_status); }; }; then
3999	ac_cv_header_stdc=yes
4000	else
4001	echo "$as_me: failed program was:" >&5
4002	sed 's/^/\| /' conftest.$ac_ext >&5
4003
4004	ac_cv_header_stdc=no
4005	fi
4006	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4007
4008	if test $ac_cv_header_stdc = yes; then
4009	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4010	cat >conftest.$ac_ext <<_ACEOF
4011	/* confdefs.h. */
4012	_ACEOF
4013	cat confdefs.h >>conftest.$ac_ext
4014	cat >>conftest.$ac_ext <<_ACEOF
4015	/* end confdefs.h. */
4016	#include <string.h>
4017
4018	_ACEOF
4019	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4020	$EGREP "memchr" >/dev/null 2>&1; then
4021	:
4022	else
4023	ac_cv_header_stdc=no
4024	fi
4025	rm -f conftest*
4026
4027	fi
4028
4029	if test $ac_cv_header_stdc = yes; then
4030	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4031	cat >conftest.$ac_ext <<_ACEOF
4032	/* confdefs.h. */
4033	_ACEOF
4034	cat confdefs.h >>conftest.$ac_ext
4035	cat >>conftest.$ac_ext <<_ACEOF
4036	/* end confdefs.h. */
4037	#include <stdlib.h>
4038
4039	_ACEOF
4040	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4041	$EGREP "free" >/dev/null 2>&1; then
4042	:
4043	else
4044	ac_cv_header_stdc=no
4045	fi
4046	rm -f conftest*
4047
4048	fi
4049
4050	if test $ac_cv_header_stdc = yes; then
4051	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4052	if test "$cross_compiling" = yes; then
4053	:
4054	else
4055	cat >conftest.$ac_ext <<_ACEOF
4056	/* confdefs.h. */
4057	_ACEOF
4058	cat confdefs.h >>conftest.$ac_ext
4059	cat >>conftest.$ac_ext <<_ACEOF
4060	/* end confdefs.h. */
4061	#include <ctype.h>
4062	#if ((' ' & 0x0FF) == 0x020)
4063	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4064	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4065	#else
4066	# define ISLOWER(c) \
4067	(('a' <= (c) && (c) <= 'i') \
4068	\|\| ('j' <= (c) && (c) <= 'r') \
4069	\|\| ('s' <= (c) && (c) <= 'z'))
4070	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
4071	#endif
4072
4073	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
4074	int
4075	main ()
4076	{
4077	int i;
4078	for (i = 0; i < 256; i++)
4079	if (XOR (islower (i), ISLOWER (i))
4080	\|\| toupper (i) != TOUPPER (i))
4081	exit(2);
4082	exit (0);
4083	}
4084	_ACEOF
4085	rm -f conftest$ac_exeext
4086	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4087	(eval $ac_link) 2>&5
4088	ac_status=$?
4089	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4090	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4091	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4092	(eval $ac_try) 2>&5
4093	ac_status=$?
4094	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4095	(exit $ac_status); }; }; then
4096	:
4097	else
4098	echo "$as_me: program exited with status $ac_status" >&5
4099	echo "$as_me: failed program was:" >&5
4100	sed 's/^/\| /' conftest.$ac_ext >&5
4101
4102	( exit $ac_status )
4103	ac_cv_header_stdc=no
4104	fi
4105	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4106	fi
4107	fi
4108	fi
4109	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4110	echo "${ECHO_T}$ac_cv_header_stdc" >&6
4111	if test $ac_cv_header_stdc = yes; then
4112
4113	cat >>confdefs.h <<\_ACEOF
4114	#define STDC_HEADERS 1
4115	_ACEOF
4116
4117	fi
4118
4119
4120
4121
4122	echo "$as_me:$LINENO: checking for ${CC-cc} option to accept ANSI C" >&5
4123	echo $ECHO_N "checking for ${CC-cc} option to accept ANSI C... $ECHO_C" >&6
4124	if test "${am_cv_prog_cc_stdc+set}" = set; then
4125	echo $ECHO_N "(cached) $ECHO_C" >&6
4126	else
4127	am_cv_prog_cc_stdc=no
4128	ac_save_CC="$CC"
4129	# Don't try gcc -ansi; that turns off useful extensions and
4130	# breaks some systems' header files.
4131	# AIX -qlanglvl=ansi
4132	# Ultrix and OSF/1 -std1
4133	# HP-UX 10.20 and later -Ae
4134	# HP-UX older versions -Aa -D_HPUX_SOURCE
4135	# SVR4 -Xc -D__EXTENSIONS__
4136	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4137	do
4138	CC="$ac_save_CC $ac_arg"
4139	cat >conftest.$ac_ext <<_ACEOF
4140	/* confdefs.h. */
4141	_ACEOF
4142	cat confdefs.h >>conftest.$ac_ext
4143	cat >>conftest.$ac_ext <<_ACEOF
4144	/* end confdefs.h. */
4145	#include <stdarg.h>
4146	#include <stdio.h>
4147	#include <sys/types.h>
4148	#include <sys/stat.h>
4149	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4150	struct buf { int x; };
4151	FILE * (rcsopen) (struct buf , struct stat *, int);
4152	static char *e (p, i)
4153	char **p;
4154	int i;
4155	{
4156	return p[i];
4157	}
4158	static char f (char (g) (char , int), char *p, ...)
4159	{
4160	char *s;
4161	va_list v;
4162	va_start (v,p);
4163	s = g (p, va_arg (v,int));
4164	va_end (v);
4165	return s;
4166	}
4167	int test (int i, double x);
4168	struct s1 {int (*f) (int a);};
4169	struct s2 {int (*f) (double a);};
4170	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
4171	int argc;
4172	char **argv;
4173
4174	int
4175	main ()
4176	{
4177
4178	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
4179
4180	;
4181	return 0;
4182	}
4183	_ACEOF
4184	rm -f conftest.$ac_objext
4185	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4186	(eval $ac_compile) 2>conftest.er1
4187	ac_status=$?
4188	grep -v '^ *+' conftest.er1 >conftest.err
4189	rm -f conftest.er1
4190	cat conftest.err >&5
4191	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4192	(exit $ac_status); } &&
4193	{ ac_try='test -z "$ac_c_werror_flag"
4194	\|\| test ! -s conftest.err'
4195	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4196	(eval $ac_try) 2>&5
4197	ac_status=$?
4198	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4199	(exit $ac_status); }; } &&
4200	{ ac_try='test -s conftest.$ac_objext'
4201	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4202	(eval $ac_try) 2>&5
4203	ac_status=$?
4204	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4205	(exit $ac_status); }; }; then
4206	am_cv_prog_cc_stdc="$ac_arg"; break
4207	else
4208	echo "$as_me: failed program was:" >&5
4209	sed 's/^/\| /' conftest.$ac_ext >&5
4210
4211	fi
4212	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4213	done
4214	CC="$ac_save_CC"
4215
4216	fi
4217
4218	if test -z "$am_cv_prog_cc_stdc"; then
4219	echo "$as_me:$LINENO: result: none needed" >&5
4220	echo "${ECHO_T}none needed" >&6
4221	else
4222	echo "$as_me:$LINENO: result: $am_cv_prog_cc_stdc" >&5
4223	echo "${ECHO_T}$am_cv_prog_cc_stdc" >&6
4224	fi
4225	case "x$am_cv_prog_cc_stdc" in
4226	x\|xno) ;;
4227	*) CC="$CC $am_cv_prog_cc_stdc" ;;
4228	esac
4229
4230
4231	echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
4232	echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
4233	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
4234	if test "${enable_maintainer_mode+set}" = set; then
4235	enableval="$enable_maintainer_mode"
4236	USE_MAINTAINER_MODE=$enableval
4237	else
4238	USE_MAINTAINER_MODE=no
4239	fi;
4240	echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
4241	echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
4242
4243
4244	if test $USE_MAINTAINER_MODE = yes; then
4245	MAINTAINER_MODE_TRUE=
4246	MAINTAINER_MODE_FALSE='#'
4247	else
4248	MAINTAINER_MODE_TRUE='#'
4249	MAINTAINER_MODE_FALSE=
4250	fi
4251
4252	MAINT=$MAINTAINER_MODE_TRUE
4253
4254
4255
4256
4257	succeeded=no
4258
4259	if test -z "$PKG_CONFIG"; then
4260	# Extract the first word of "pkg-config", so it can be a program name with args.
4261	set dummy pkg-config; ac_word=$2
4262	echo "$as_me:$LINENO: checking for $ac_word" >&5
4263	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4264	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
4265	echo $ECHO_N "(cached) $ECHO_C" >&6
4266	else
4267	case $PKG_CONFIG in
4268	[\\/]* \| ?:[\\/]*)
4269	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
4270	;;
4271	*)
4272	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4273	for as_dir in $PATH
4274	do
4275	IFS=$as_save_IFS
4276	test -z "$as_dir" && as_dir=.
4277	for ac_exec_ext in '' $ac_executable_extensions; do
4278	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4279	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
4280	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4281	break 2
4282	fi
4283	done
4284	done
4285
4286	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
4287	;;
4288	esac
4289	fi
4290	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
4291
4292	if test -n "$PKG_CONFIG"; then
4293	echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
4294	echo "${ECHO_T}$PKG_CONFIG" >&6
4295	else
4296	echo "$as_me:$LINENO: result: no" >&5
4297	echo "${ECHO_T}no" >&6
4298	fi
4299
4300	fi
4301
4302	if test "$PKG_CONFIG" = "no" ; then
4303	echo "*** The pkg-config script could not be found. Make sure it is"
4304	echo "*** in your path, or set the PKG_CONFIG environment variable"
4305	echo "*** to the full path to pkg-config."
4306	echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
4307	else
4308	PKG_CONFIG_MIN_VERSION=0.9.0
4309	if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
4310	echo "$as_me:$LINENO: checking for glib-2.0" >&5
4311	echo $ECHO_N "checking for glib-2.0... $ECHO_C" >&6
4312
4313	if $PKG_CONFIG --exists "glib-2.0" ; then
4314	echo "$as_me:$LINENO: result: yes" >&5
4315	echo "${ECHO_T}yes" >&6
4316	succeeded=yes
4317
4318	echo "$as_me:$LINENO: checking GLIB_CFLAGS" >&5
4319	echo $ECHO_N "checking GLIB_CFLAGS... $ECHO_C" >&6
4320	GLIB_CFLAGS=`$PKG_CONFIG --cflags "glib-2.0"`
4321	echo "$as_me:$LINENO: result: $GLIB_CFLAGS" >&5
4322	echo "${ECHO_T}$GLIB_CFLAGS" >&6
4323
4324	echo "$as_me:$LINENO: checking GLIB_LIBS" >&5
4325	echo $ECHO_N "checking GLIB_LIBS... $ECHO_C" >&6
4326	GLIB_LIBS=`$PKG_CONFIG --libs "glib-2.0"`
4327	echo "$as_me:$LINENO: result: $GLIB_LIBS" >&5
4328	echo "${ECHO_T}$GLIB_LIBS" >&6
4329	else
4330	GLIB_CFLAGS=""
4331	GLIB_LIBS=""
4332	## If we have a custom action on failure, don't print errors, but
4333	## do set a variable so people can do so.
4334	GLIB_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "glib-2.0"`
4335	echo $GLIB_PKG_ERRORS
4336	fi
4337
4338
4339
4340	else
4341	echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
4342	echo "*** See http://www.freedesktop.org/software/pkgconfig"
4343	fi
4344	fi
4345
4346	if test $succeeded = yes; then
4347	:
4348	else
4349	{ { echo "$as_me:$LINENO: error: Library requirements (glib-2.0) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them." >&5
4350	echo "$as_me: error: Library requirements (glib-2.0) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them." >&2;}
4351	{ (exit 1); exit 1; }; }
4352	fi
4353
4354	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4355
4356
4357
4358
4359
4360
4361
4362
4363
4364	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4365	inttypes.h stdint.h unistd.h
4366	do
4367	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4368	echo "$as_me:$LINENO: checking for $ac_header" >&5
4369	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4370	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4371	echo $ECHO_N "(cached) $ECHO_C" >&6
4372	else
4373	cat >conftest.$ac_ext <<_ACEOF
4374	/* confdefs.h. */
4375	_ACEOF
4376	cat confdefs.h >>conftest.$ac_ext
4377	cat >>conftest.$ac_ext <<_ACEOF
4378	/* end confdefs.h. */
4379	$ac_includes_default
4380
4381	#include <$ac_header>
4382	_ACEOF
4383	rm -f conftest.$ac_objext
4384	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4385	(eval $ac_compile) 2>conftest.er1
4386	ac_status=$?
4387	grep -v '^ *+' conftest.er1 >conftest.err
4388	rm -f conftest.er1
4389	cat conftest.err >&5
4390	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4391	(exit $ac_status); } &&
4392	{ ac_try='test -z "$ac_c_werror_flag"
4393	\|\| test ! -s conftest.err'
4394	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4395	(eval $ac_try) 2>&5
4396	ac_status=$?
4397	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4398	(exit $ac_status); }; } &&
4399	{ ac_try='test -s conftest.$ac_objext'
4400	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4401	(eval $ac_try) 2>&5
4402	ac_status=$?
4403	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4404	(exit $ac_status); }; }; then
4405	eval "$as_ac_Header=yes"
4406	else
4407	echo "$as_me: failed program was:" >&5
4408	sed 's/^/\| /' conftest.$ac_ext >&5
4409
4410	eval "$as_ac_Header=no"
4411	fi
4412	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4413	fi
4414	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4415	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4416	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4417	cat >>confdefs.h <<_ACEOF
4418	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4419	_ACEOF
4420
4421	fi
4422
4423	done
4424
4425
4426
4427
4428
4429
4430
4431
4432
4433
4434
4435
4436
4437
4438
4439
4440
4441
4442
4443
4444
4445	for ac_header in sys/syslimits.h sys/time.h sys/types.h sys/un.h alloca.h lastlog.h libutil.h paths.h pty.h stropts.h termios.h ttyent.h util.h utmp.h utmpx.h pty.h util.h libutil.h ttyent.h
4446	do
4447	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4448	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4449	echo "$as_me:$LINENO: checking for $ac_header" >&5
4450	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4451	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4452	echo $ECHO_N "(cached) $ECHO_C" >&6
4453	fi
4454	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4455	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4456	else
4457	# Is the header compilable?
4458	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4459	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4460	cat >conftest.$ac_ext <<_ACEOF
4461	/* confdefs.h. */
4462	_ACEOF
4463	cat confdefs.h >>conftest.$ac_ext
4464	cat >>conftest.$ac_ext <<_ACEOF
4465	/* end confdefs.h. */
4466	$ac_includes_default
4467	#include <$ac_header>
4468	_ACEOF
4469	rm -f conftest.$ac_objext
4470	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4471	(eval $ac_compile) 2>conftest.er1
4472	ac_status=$?
4473	grep -v '^ *+' conftest.er1 >conftest.err
4474	rm -f conftest.er1
4475	cat conftest.err >&5
4476	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4477	(exit $ac_status); } &&
4478	{ ac_try='test -z "$ac_c_werror_flag"
4479	\|\| test ! -s conftest.err'
4480	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4481	(eval $ac_try) 2>&5
4482	ac_status=$?
4483	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4484	(exit $ac_status); }; } &&
4485	{ ac_try='test -s conftest.$ac_objext'
4486	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4487	(eval $ac_try) 2>&5
4488	ac_status=$?
4489	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4490	(exit $ac_status); }; }; then
4491	ac_header_compiler=yes
4492	else
4493	echo "$as_me: failed program was:" >&5
4494	sed 's/^/\| /' conftest.$ac_ext >&5
4495
4496	ac_header_compiler=no
4497	fi
4498	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4499	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4500	echo "${ECHO_T}$ac_header_compiler" >&6
4501
4502	# Is the header present?
4503	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4504	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4505	cat >conftest.$ac_ext <<_ACEOF
4506	/* confdefs.h. */
4507	_ACEOF
4508	cat confdefs.h >>conftest.$ac_ext
4509	cat >>conftest.$ac_ext <<_ACEOF
4510	/* end confdefs.h. */
4511	#include <$ac_header>
4512	_ACEOF
4513	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4514	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4515	ac_status=$?
4516	grep -v '^ *+' conftest.er1 >conftest.err
4517	rm -f conftest.er1
4518	cat conftest.err >&5
4519	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4520	(exit $ac_status); } >/dev/null; then
4521	if test -s conftest.err; then
4522	ac_cpp_err=$ac_c_preproc_warn_flag
4523	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4524	else
4525	ac_cpp_err=
4526	fi
4527	else
4528	ac_cpp_err=yes
4529	fi
4530	if test -z "$ac_cpp_err"; then
4531	ac_header_preproc=yes
4532	else
4533	echo "$as_me: failed program was:" >&5
4534	sed 's/^/\| /' conftest.$ac_ext >&5
4535
4536	ac_header_preproc=no
4537	fi
4538	rm -f conftest.err conftest.$ac_ext
4539	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4540	echo "${ECHO_T}$ac_header_preproc" >&6
4541
4542	# So? What about this header?
4543	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4544	yes:no: )
4545	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4546	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4547	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4548	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4549	ac_header_preproc=yes
4550	;;
4551	no:yes:* )
4552	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4553	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4554	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4555	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4556	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4557	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4558	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4559	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4560	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4561	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4562	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4563	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4564	(
4565	cat <<\_ASBOX
4566	## ------------------------------------------ ##
4567	## Report this to the AC_PACKAGE_NAME lists. ##
4568	## ------------------------------------------ ##
4569	_ASBOX
4570	) \|
4571	sed "s/^/$as_me: WARNING: /" >&2
4572	;;
4573	esac
4574	echo "$as_me:$LINENO: checking for $ac_header" >&5
4575	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4576	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4577	echo $ECHO_N "(cached) $ECHO_C" >&6
4578	else
4579	eval "$as_ac_Header=\$ac_header_preproc"
4580	fi
4581	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4582	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4583
4584	fi
4585	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4586	cat >>confdefs.h <<_ACEOF
4587	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4588	_ACEOF
4589
4590	fi
4591
4592	done
4593
4594	have_openpty=0
4595	echo "$as_me:$LINENO: checking for grantpt in -lc" >&5
4596	echo $ECHO_N "checking for grantpt in -lc... $ECHO_C" >&6
4597	if test "${ac_cv_lib_c_grantpt+set}" = set; then
4598	echo $ECHO_N "(cached) $ECHO_C" >&6
4599	else
4600	ac_check_lib_save_LIBS=$LIBS
4601	LIBS="-lc $LIBS"
4602	cat >conftest.$ac_ext <<_ACEOF
4603	/* confdefs.h. */
4604	_ACEOF
4605	cat confdefs.h >>conftest.$ac_ext
4606	cat >>conftest.$ac_ext <<_ACEOF
4607	/* end confdefs.h. */
4608
4609	/* Override any gcc2 internal prototype to avoid an error. */
4610	#ifdef __cplusplus
4611	extern "C"
4612	#endif
4613	/* We use char because int might match the return type of a gcc2
4614	builtin and then its argument prototype would still apply. */
4615	char grantpt ();
4616	int
4617	main ()
4618	{
4619	grantpt ();
4620	;
4621	return 0;
4622	}
4623	_ACEOF
4624	rm -f conftest.$ac_objext conftest$ac_exeext
4625	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4626	(eval $ac_link) 2>conftest.er1
4627	ac_status=$?
4628	grep -v '^ *+' conftest.er1 >conftest.err
4629	rm -f conftest.er1
4630	cat conftest.err >&5
4631	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4632	(exit $ac_status); } &&
4633	{ ac_try='test -z "$ac_c_werror_flag"
4634	\|\| test ! -s conftest.err'
4635	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4636	(eval $ac_try) 2>&5
4637	ac_status=$?
4638	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4639	(exit $ac_status); }; } &&
4640	{ ac_try='test -s conftest$ac_exeext'
4641	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4642	(eval $ac_try) 2>&5
4643	ac_status=$?
4644	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4645	(exit $ac_status); }; }; then
4646	ac_cv_lib_c_grantpt=yes
4647	else
4648	echo "$as_me: failed program was:" >&5
4649	sed 's/^/\| /' conftest.$ac_ext >&5
4650
4651	ac_cv_lib_c_grantpt=no
4652	fi
4653	rm -f conftest.err conftest.$ac_objext \
4654	conftest$ac_exeext conftest.$ac_ext
4655	LIBS=$ac_check_lib_save_LIBS
4656	fi
4657	echo "$as_me:$LINENO: result: $ac_cv_lib_c_grantpt" >&5
4658	echo "${ECHO_T}$ac_cv_lib_c_grantpt" >&6
4659	if test $ac_cv_lib_c_grantpt = yes; then
4660	true
4661	else
4662
4663	echo "$as_me:$LINENO: checking for grantpt in -lpt" >&5
4664	echo $ECHO_N "checking for grantpt in -lpt... $ECHO_C" >&6
4665	if test "${ac_cv_lib_pt_grantpt+set}" = set; then
4666	echo $ECHO_N "(cached) $ECHO_C" >&6
4667	else
4668	ac_check_lib_save_LIBS=$LIBS
4669	LIBS="-lpt $LIBS"
4670	cat >conftest.$ac_ext <<_ACEOF
4671	/* confdefs.h. */
4672	_ACEOF
4673	cat confdefs.h >>conftest.$ac_ext
4674	cat >>conftest.$ac_ext <<_ACEOF
4675	/* end confdefs.h. */
4676
4677	/* Override any gcc2 internal prototype to avoid an error. */
4678	#ifdef __cplusplus
4679	extern "C"
4680	#endif
4681	/* We use char because int might match the return type of a gcc2
4682	builtin and then its argument prototype would still apply. */
4683	char grantpt ();
4684	int
4685	main ()
4686	{
4687	grantpt ();
4688	;
4689	return 0;
4690	}
4691	_ACEOF
4692	rm -f conftest.$ac_objext conftest$ac_exeext
4693	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4694	(eval $ac_link) 2>conftest.er1
4695	ac_status=$?
4696	grep -v '^ *+' conftest.er1 >conftest.err
4697	rm -f conftest.er1
4698	cat conftest.err >&5
4699	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4700	(exit $ac_status); } &&
4701	{ ac_try='test -z "$ac_c_werror_flag"
4702	\|\| test ! -s conftest.err'
4703	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4704	(eval $ac_try) 2>&5
4705	ac_status=$?
4706	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4707	(exit $ac_status); }; } &&
4708	{ ac_try='test -s conftest$ac_exeext'
4709	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4710	(eval $ac_try) 2>&5
4711	ac_status=$?
4712	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4713	(exit $ac_status); }; }; then
4714	ac_cv_lib_pt_grantpt=yes
4715	else
4716	echo "$as_me: failed program was:" >&5
4717	sed 's/^/\| /' conftest.$ac_ext >&5
4718
4719	ac_cv_lib_pt_grantpt=no
4720	fi
4721	rm -f conftest.err conftest.$ac_objext \
4722	conftest$ac_exeext conftest.$ac_ext
4723	LIBS=$ac_check_lib_save_LIBS
4724	fi
4725	echo "$as_me:$LINENO: result: $ac_cv_lib_pt_grantpt" >&5
4726	echo "${ECHO_T}$ac_cv_lib_pt_grantpt" >&6
4727	if test $ac_cv_lib_pt_grantpt = yes; then
4728	cat >>confdefs.h <<_ACEOF
4729	#define HAVE_LIBPT 1
4730	_ACEOF
4731
4732	LIBS="-lpt $LIBS"
4733
4734	fi
4735
4736	fi
4737
4738	echo "$as_me:$LINENO: checking for openpty in -lc" >&5
4739	echo $ECHO_N "checking for openpty in -lc... $ECHO_C" >&6
4740	if test "${ac_cv_lib_c_openpty+set}" = set; then
4741	echo $ECHO_N "(cached) $ECHO_C" >&6
4742	else
4743	ac_check_lib_save_LIBS=$LIBS
4744	LIBS="-lc $LIBS"
4745	cat >conftest.$ac_ext <<_ACEOF
4746	/* confdefs.h. */
4747	_ACEOF
4748	cat confdefs.h >>conftest.$ac_ext
4749	cat >>conftest.$ac_ext <<_ACEOF
4750	/* end confdefs.h. */
4751
4752	/* Override any gcc2 internal prototype to avoid an error. */
4753	#ifdef __cplusplus
4754	extern "C"
4755	#endif
4756	/* We use char because int might match the return type of a gcc2
4757	builtin and then its argument prototype would still apply. */
4758	char openpty ();
4759	int
4760	main ()
4761	{
4762	openpty ();
4763	;
4764	return 0;
4765	}
4766	_ACEOF
4767	rm -f conftest.$ac_objext conftest$ac_exeext
4768	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4769	(eval $ac_link) 2>conftest.er1
4770	ac_status=$?
4771	grep -v '^ *+' conftest.er1 >conftest.err
4772	rm -f conftest.er1
4773	cat conftest.err >&5
4774	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4775	(exit $ac_status); } &&
4776	{ ac_try='test -z "$ac_c_werror_flag"
4777	\|\| test ! -s conftest.err'
4778	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4779	(eval $ac_try) 2>&5
4780	ac_status=$?
4781	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4782	(exit $ac_status); }; } &&
4783	{ ac_try='test -s conftest$ac_exeext'
4784	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4785	(eval $ac_try) 2>&5
4786	ac_status=$?
4787	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4788	(exit $ac_status); }; }; then
4789	ac_cv_lib_c_openpty=yes
4790	else
4791	echo "$as_me: failed program was:" >&5
4792	sed 's/^/\| /' conftest.$ac_ext >&5
4793
4794	ac_cv_lib_c_openpty=no
4795	fi
4796	rm -f conftest.err conftest.$ac_objext \
4797	conftest$ac_exeext conftest.$ac_ext
4798	LIBS=$ac_check_lib_save_LIBS
4799	fi
4800	echo "$as_me:$LINENO: result: $ac_cv_lib_c_openpty" >&5
4801	echo "${ECHO_T}$ac_cv_lib_c_openpty" >&6
4802	if test $ac_cv_lib_c_openpty = yes; then
4803	true
4804	else
4805
4806	echo "$as_me:$LINENO: checking for openpty in -lutil" >&5
4807	echo $ECHO_N "checking for openpty in -lutil... $ECHO_C" >&6
4808	if test "${ac_cv_lib_util_openpty+set}" = set; then
4809	echo $ECHO_N "(cached) $ECHO_C" >&6
4810	else
4811	ac_check_lib_save_LIBS=$LIBS
4812	LIBS="-lutil $LIBS"
4813	cat >conftest.$ac_ext <<_ACEOF
4814	/* confdefs.h. */
4815	_ACEOF
4816	cat confdefs.h >>conftest.$ac_ext
4817	cat >>conftest.$ac_ext <<_ACEOF
4818	/* end confdefs.h. */
4819
4820	/* Override any gcc2 internal prototype to avoid an error. */
4821	#ifdef __cplusplus
4822	extern "C"
4823	#endif
4824	/* We use char because int might match the return type of a gcc2
4825	builtin and then its argument prototype would still apply. */
4826	char openpty ();
4827	int
4828	main ()
4829	{
4830	openpty ();
4831	;
4832	return 0;
4833	}
4834	_ACEOF
4835	rm -f conftest.$ac_objext conftest$ac_exeext
4836	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4837	(eval $ac_link) 2>conftest.er1
4838	ac_status=$?
4839	grep -v '^ *+' conftest.er1 >conftest.err
4840	rm -f conftest.er1
4841	cat conftest.err >&5
4842	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4843	(exit $ac_status); } &&
4844	{ ac_try='test -z "$ac_c_werror_flag"
4845	\|\| test ! -s conftest.err'
4846	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4847	(eval $ac_try) 2>&5
4848	ac_status=$?
4849	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4850	(exit $ac_status); }; } &&
4851	{ ac_try='test -s conftest$ac_exeext'
4852	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4853	(eval $ac_try) 2>&5
4854	ac_status=$?
4855	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4856	(exit $ac_status); }; }; then
4857	ac_cv_lib_util_openpty=yes
4858	else
4859	echo "$as_me: failed program was:" >&5
4860	sed 's/^/\| /' conftest.$ac_ext >&5
4861
4862	ac_cv_lib_util_openpty=no
4863	fi
4864	rm -f conftest.err conftest.$ac_objext \
4865	conftest$ac_exeext conftest.$ac_ext
4866	LIBS=$ac_check_lib_save_LIBS
4867	fi
4868	echo "$as_me:$LINENO: result: $ac_cv_lib_util_openpty" >&5
4869	echo "${ECHO_T}$ac_cv_lib_util_openpty" >&6
4870	if test $ac_cv_lib_util_openpty = yes; then
4871	cat >>confdefs.h <<_ACEOF
4872	#define HAVE_LIBUTIL 1
4873	_ACEOF
4874
4875	LIBS="-lutil $LIBS"
4876
4877	fi
4878
4879	fi
4880
4881	echo "$as_me:$LINENO: checking for sendmsg in -lc" >&5
4882	echo $ECHO_N "checking for sendmsg in -lc... $ECHO_C" >&6
4883	if test "${ac_cv_lib_c_sendmsg+set}" = set; then
4884	echo $ECHO_N "(cached) $ECHO_C" >&6
4885	else
4886	ac_check_lib_save_LIBS=$LIBS
4887	LIBS="-lc $LIBS"
4888	cat >conftest.$ac_ext <<_ACEOF
4889	/* confdefs.h. */
4890	_ACEOF
4891	cat confdefs.h >>conftest.$ac_ext
4892	cat >>conftest.$ac_ext <<_ACEOF
4893	/* end confdefs.h. */
4894
4895	/* Override any gcc2 internal prototype to avoid an error. */
4896	#ifdef __cplusplus
4897	extern "C"
4898	#endif
4899	/* We use char because int might match the return type of a gcc2
4900	builtin and then its argument prototype would still apply. */
4901	char sendmsg ();
4902	int
4903	main ()
4904	{
4905	sendmsg ();
4906	;
4907	return 0;
4908	}
4909	_ACEOF
4910	rm -f conftest.$ac_objext conftest$ac_exeext
4911	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4912	(eval $ac_link) 2>conftest.er1
4913	ac_status=$?
4914	grep -v '^ *+' conftest.er1 >conftest.err
4915	rm -f conftest.er1
4916	cat conftest.err >&5
4917	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4918	(exit $ac_status); } &&
4919	{ ac_try='test -z "$ac_c_werror_flag"
4920	\|\| test ! -s conftest.err'
4921	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4922	(eval $ac_try) 2>&5
4923	ac_status=$?
4924	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4925	(exit $ac_status); }; } &&
4926	{ ac_try='test -s conftest$ac_exeext'
4927	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4928	(eval $ac_try) 2>&5
4929	ac_status=$?
4930	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4931	(exit $ac_status); }; }; then
4932	ac_cv_lib_c_sendmsg=yes
4933	else
4934	echo "$as_me: failed program was:" >&5
4935	sed 's/^/\| /' conftest.$ac_ext >&5
4936
4937	ac_cv_lib_c_sendmsg=no
4938	fi
4939	rm -f conftest.err conftest.$ac_objext \
4940	conftest$ac_exeext conftest.$ac_ext
4941	LIBS=$ac_check_lib_save_LIBS
4942	fi
4943	echo "$as_me:$LINENO: result: $ac_cv_lib_c_sendmsg" >&5
4944	echo "${ECHO_T}$ac_cv_lib_c_sendmsg" >&6
4945	if test $ac_cv_lib_c_sendmsg = yes; then
4946	true
4947	else
4948	echo "$as_me:$LINENO: checking for sendmsg in -lsocket" >&5
4949	echo $ECHO_N "checking for sendmsg in -lsocket... $ECHO_C" >&6
4950	if test "${ac_cv_lib_socket_sendmsg+set}" = set; then
4951	echo $ECHO_N "(cached) $ECHO_C" >&6
4952	else
4953	ac_check_lib_save_LIBS=$LIBS
4954	LIBS="-lsocket -lnsl $LIBS"
4955	cat >conftest.$ac_ext <<_ACEOF
4956	/* confdefs.h. */
4957	_ACEOF
4958	cat confdefs.h >>conftest.$ac_ext
4959	cat >>conftest.$ac_ext <<_ACEOF
4960	/* end confdefs.h. */
4961
4962	/* Override any gcc2 internal prototype to avoid an error. */
4963	#ifdef __cplusplus
4964	extern "C"
4965	#endif
4966	/* We use char because int might match the return type of a gcc2
4967	builtin and then its argument prototype would still apply. */
4968	char sendmsg ();
4969	int
4970	main ()
4971	{
4972	sendmsg ();
4973	;
4974	return 0;
4975	}
4976	_ACEOF
4977	rm -f conftest.$ac_objext conftest$ac_exeext
4978	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4979	(eval $ac_link) 2>conftest.er1
4980	ac_status=$?
4981	grep -v '^ *+' conftest.er1 >conftest.err
4982	rm -f conftest.er1
4983	cat conftest.err >&5
4984	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4985	(exit $ac_status); } &&
4986	{ ac_try='test -z "$ac_c_werror_flag"
4987	\|\| test ! -s conftest.err'
4988	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4989	(eval $ac_try) 2>&5
4990	ac_status=$?
4991	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4992	(exit $ac_status); }; } &&
4993	{ ac_try='test -s conftest$ac_exeext'
4994	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4995	(eval $ac_try) 2>&5
4996	ac_status=$?
4997	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4998	(exit $ac_status); }; }; then
4999	ac_cv_lib_socket_sendmsg=yes
5000	else
5001	echo "$as_me: failed program was:" >&5
5002	sed 's/^/\| /' conftest.$ac_ext >&5
5003
5004	ac_cv_lib_socket_sendmsg=no
5005	fi
5006	rm -f conftest.err conftest.$ac_objext \
5007	conftest$ac_exeext conftest.$ac_ext
5008	LIBS=$ac_check_lib_save_LIBS
5009	fi
5010	echo "$as_me:$LINENO: result: $ac_cv_lib_socket_sendmsg" >&5
5011	echo "${ECHO_T}$ac_cv_lib_socket_sendmsg" >&6
5012	if test $ac_cv_lib_socket_sendmsg = yes; then
5013	LIBS="$LIBS -lsocket -lnsl"
5014	fi
5015
5016	fi
5017
5018
5019
5020
5021
5022
5023
5024
5025
5026
5027
5028
5029
5030
5031
5032
5033
5034
5035
5036
5037
5038	for ac_func in endutent fcntl forkpty getttyent getutent getutmpx grantpt flock login_tty openpty revoke sendmsg seteuid setreuid setutent strrchr updwtmp updwtmpx utmpname utmpxname
5039	do
5040	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5041	echo "$as_me:$LINENO: checking for $ac_func" >&5
5042	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5043	if eval "test \"\${$as_ac_var+set}\" = set"; then
5044	echo $ECHO_N "(cached) $ECHO_C" >&6
5045	else
5046	cat >conftest.$ac_ext <<_ACEOF
5047	/* confdefs.h. */
5048	_ACEOF
5049	cat confdefs.h >>conftest.$ac_ext
5050	cat >>conftest.$ac_ext <<_ACEOF
5051	/* end confdefs.h. */
5052	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5053	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5054	#define $ac_func innocuous_$ac_func
5055
5056	/* System header to define __stub macros and hopefully few prototypes,
5057	which can conflict with char $ac_func (); below.
5058	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5059	<limits.h> exists even on freestanding compilers. */
5060
5061	#ifdef __STDC__
5062	# include <limits.h>
5063	#else
5064	# include <assert.h>
5065	#endif
5066
5067	#undef $ac_func
5068
5069	/* Override any gcc2 internal prototype to avoid an error. */
5070	#ifdef __cplusplus
5071	extern "C"
5072	{
5073	#endif
5074	/* We use char because int might match the return type of a gcc2
5075	builtin and then its argument prototype would still apply. */
5076	char $ac_func ();
5077	/* The GNU C library defines this for functions which it implements
5078	to always fail with ENOSYS. Some functions are actually named
5079	something starting with __ and the normal name is an alias. */
5080	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
5081	choke me
5082	#else
5083	char (*f) () = $ac_func;
5084	#endif
5085	#ifdef __cplusplus
5086	}
5087	#endif
5088
5089	int
5090	main ()
5091	{
5092	return f != $ac_func;
5093	;
5094	return 0;
5095	}
5096	_ACEOF
5097	rm -f conftest.$ac_objext conftest$ac_exeext
5098	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5099	(eval $ac_link) 2>conftest.er1
5100	ac_status=$?
5101	grep -v '^ *+' conftest.er1 >conftest.err
5102	rm -f conftest.er1
5103	cat conftest.err >&5
5104	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5105	(exit $ac_status); } &&
5106	{ ac_try='test -z "$ac_c_werror_flag"
5107	\|\| test ! -s conftest.err'
5108	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5109	(eval $ac_try) 2>&5
5110	ac_status=$?
5111	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5112	(exit $ac_status); }; } &&
5113	{ ac_try='test -s conftest$ac_exeext'
5114	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5115	(eval $ac_try) 2>&5
5116	ac_status=$?
5117	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5118	(exit $ac_status); }; }; then
5119	eval "$as_ac_var=yes"
5120	else
5121	echo "$as_me: failed program was:" >&5
5122	sed 's/^/\| /' conftest.$ac_ext >&5
5123
5124	eval "$as_ac_var=no"
5125	fi
5126	rm -f conftest.err conftest.$ac_objext \
5127	conftest$ac_exeext conftest.$ac_ext
5128	fi
5129	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5130	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5131	if test `eval echo '${'$as_ac_var'}'` = yes; then
5132	cat >>confdefs.h <<_ACEOF
5133	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
5134	_ACEOF
5135
5136	fi
5137	done
5138
5139
5140
5141
5142
5143
5144	for ac_header in sys/time.h utmp.h utmpx.h
5145	do
5146	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5147	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5148	echo "$as_me:$LINENO: checking for $ac_header" >&5
5149	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5150	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5151	echo $ECHO_N "(cached) $ECHO_C" >&6
5152	fi
5153	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5154	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5155	else
5156	# Is the header compilable?
5157	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5158	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5159	cat >conftest.$ac_ext <<_ACEOF
5160	/* confdefs.h. */
5161	_ACEOF
5162	cat confdefs.h >>conftest.$ac_ext
5163	cat >>conftest.$ac_ext <<_ACEOF
5164	/* end confdefs.h. */
5165	$ac_includes_default
5166	#include <$ac_header>
5167	_ACEOF
5168	rm -f conftest.$ac_objext
5169	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5170	(eval $ac_compile) 2>conftest.er1
5171	ac_status=$?
5172	grep -v '^ *+' conftest.er1 >conftest.err
5173	rm -f conftest.er1
5174	cat conftest.err >&5
5175	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5176	(exit $ac_status); } &&
5177	{ ac_try='test -z "$ac_c_werror_flag"
5178	\|\| test ! -s conftest.err'
5179	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5180	(eval $ac_try) 2>&5
5181	ac_status=$?
5182	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5183	(exit $ac_status); }; } &&
5184	{ ac_try='test -s conftest.$ac_objext'
5185	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5186	(eval $ac_try) 2>&5
5187	ac_status=$?
5188	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5189	(exit $ac_status); }; }; then
5190	ac_header_compiler=yes
5191	else
5192	echo "$as_me: failed program was:" >&5
5193	sed 's/^/\| /' conftest.$ac_ext >&5
5194
5195	ac_header_compiler=no
5196	fi
5197	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5198	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5199	echo "${ECHO_T}$ac_header_compiler" >&6
5200
5201	# Is the header present?
5202	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5203	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5204	cat >conftest.$ac_ext <<_ACEOF
5205	/* confdefs.h. */
5206	_ACEOF
5207	cat confdefs.h >>conftest.$ac_ext
5208	cat >>conftest.$ac_ext <<_ACEOF
5209	/* end confdefs.h. */
5210	#include <$ac_header>
5211	_ACEOF
5212	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5213	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5214	ac_status=$?
5215	grep -v '^ *+' conftest.er1 >conftest.err
5216	rm -f conftest.er1
5217	cat conftest.err >&5
5218	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5219	(exit $ac_status); } >/dev/null; then
5220	if test -s conftest.err; then
5221	ac_cpp_err=$ac_c_preproc_warn_flag
5222	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5223	else
5224	ac_cpp_err=
5225	fi
5226	else
5227	ac_cpp_err=yes
5228	fi
5229	if test -z "$ac_cpp_err"; then
5230	ac_header_preproc=yes
5231	else
5232	echo "$as_me: failed program was:" >&5
5233	sed 's/^/\| /' conftest.$ac_ext >&5
5234
5235	ac_header_preproc=no
5236	fi
5237	rm -f conftest.err conftest.$ac_ext
5238	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5239	echo "${ECHO_T}$ac_header_preproc" >&6
5240
5241	# So? What about this header?
5242	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5243	yes:no: )
5244	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5245	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5246	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5247	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5248	ac_header_preproc=yes
5249	;;
5250	no:yes:* )
5251	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5252	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5253	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5254	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5255	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5256	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5257	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5258	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5259	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5260	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5261	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5262	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5263	(
5264	cat <<\_ASBOX
5265	## ------------------------------------------ ##
5266	## Report this to the AC_PACKAGE_NAME lists. ##
5267	## ------------------------------------------ ##
5268	_ASBOX
5269	) \|
5270	sed "s/^/$as_me: WARNING: /" >&2
5271	;;
5272	esac
5273	echo "$as_me:$LINENO: checking for $ac_header" >&5
5274	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5275	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5276	echo $ECHO_N "(cached) $ECHO_C" >&6
5277	else
5278	eval "$as_ac_Header=\$ac_header_preproc"
5279	fi
5280	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5281	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5282
5283	fi
5284	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5285	cat >>confdefs.h <<_ACEOF
5286	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5287	_ACEOF
5288
5289	fi
5290
5291	done
5292
5293	echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
5294	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
5295	if test "${ac_cv_header_time+set}" = set; then
5296	echo $ECHO_N "(cached) $ECHO_C" >&6
5297	else
5298	cat >conftest.$ac_ext <<_ACEOF
5299	/* confdefs.h. */
5300	_ACEOF
5301	cat confdefs.h >>conftest.$ac_ext
5302	cat >>conftest.$ac_ext <<_ACEOF
5303	/* end confdefs.h. */
5304	#include <sys/types.h>
5305	#include <sys/time.h>
5306	#include <time.h>
5307
5308	int
5309	main ()
5310	{
5311	if ((struct tm *) 0)
5312	return 0;
5313	;
5314	return 0;
5315	}
5316	_ACEOF
5317	rm -f conftest.$ac_objext
5318	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5319	(eval $ac_compile) 2>conftest.er1
5320	ac_status=$?
5321	grep -v '^ *+' conftest.er1 >conftest.err
5322	rm -f conftest.er1
5323	cat conftest.err >&5
5324	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5325	(exit $ac_status); } &&
5326	{ ac_try='test -z "$ac_c_werror_flag"
5327	\|\| test ! -s conftest.err'
5328	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5329	(eval $ac_try) 2>&5
5330	ac_status=$?
5331	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5332	(exit $ac_status); }; } &&
5333	{ ac_try='test -s conftest.$ac_objext'
5334	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5335	(eval $ac_try) 2>&5
5336	ac_status=$?
5337	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5338	(exit $ac_status); }; }; then
5339	ac_cv_header_time=yes
5340	else
5341	echo "$as_me: failed program was:" >&5
5342	sed 's/^/\| /' conftest.$ac_ext >&5
5343
5344	ac_cv_header_time=no
5345	fi
5346	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5347	fi
5348	echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
5349	echo "${ECHO_T}$ac_cv_header_time" >&6
5350	if test $ac_cv_header_time = yes; then
5351
5352	cat >>confdefs.h <<\_ACEOF
5353	#define TIME_WITH_SYS_TIME 1
5354	_ACEOF
5355
5356	fi
5357
5358
5359	if test "$ac_cv_header_utmpx_h" = "yes"; then
5360
5361	cat >>confdefs.h <<\_ACEOF
5362	#define UTMP struct utmpx
5363	_ACEOF
5364
5365	else
5366
5367	cat >>confdefs.h <<\_ACEOF
5368	#define UTMP struct utmp
5369	_ACEOF
5370
5371	fi
5372
5373	echo "$as_me:$LINENO: checking for ut_host field in the utmp structure" >&5
5374	echo $ECHO_N "checking for ut_host field in the utmp structure... $ECHO_C" >&6
5375	cat >conftest.$ac_ext <<_ACEOF
5376	/* confdefs.h. */
5377	_ACEOF
5378	cat confdefs.h >>conftest.$ac_ext
5379	cat >>conftest.$ac_ext <<_ACEOF
5380	/* end confdefs.h. */
5381	#ifdef TIME_WITH_SYS_TIME
5382	#include <sys/time.h>
5383	#include <time.h>
5384	#else
5385	#ifdef HAVE_SYS_TIME_H
5386	#include <sys/time.h>
5387	#else
5388	#include <time.h>
5389	#endif
5390	#endif
5391	#ifdef HAVE_UTMP_H
5392	#include <utmp.h>
5393	#endif
5394	#ifdef HAVE_UTMPX_H
5395	#include <utmpx.h>
5396	#endif
5397	int
5398	main ()
5399	{
5400	UTMP ut; char *p; p=ut.ut_host;
5401	;
5402	return 0;
5403	}
5404	_ACEOF
5405	rm -f conftest.$ac_objext
5406	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5407	(eval $ac_compile) 2>conftest.er1
5408	ac_status=$?
5409	grep -v '^ *+' conftest.er1 >conftest.err
5410	rm -f conftest.er1
5411	cat conftest.err >&5
5412	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5413	(exit $ac_status); } &&
5414	{ ac_try='test -z "$ac_c_werror_flag"
5415	\|\| test ! -s conftest.err'
5416	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5417	(eval $ac_try) 2>&5
5418	ac_status=$?
5419	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5420	(exit $ac_status); }; } &&
5421	{ ac_try='test -s conftest.$ac_objext'
5422	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5423	(eval $ac_try) 2>&5
5424	ac_status=$?
5425	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5426	(exit $ac_status); }; }; then
5427	result=yes
5428	else
5429	echo "$as_me: failed program was:" >&5
5430	sed 's/^/\| /' conftest.$ac_ext >&5
5431
5432	result=no
5433	fi
5434	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5435	if test "$result" = "yes"; then
5436
5437	cat >>confdefs.h <<\_ACEOF
5438	#define HAVE_UT_UT_HOST 1
5439	_ACEOF
5440
5441	fi
5442	echo "$as_me:$LINENO: result: $result" >&5
5443	echo "${ECHO_T}$result" >&6
5444
5445	echo "$as_me:$LINENO: checking for ut_pid field in the utmp structure" >&5
5446	echo $ECHO_N "checking for ut_pid field in the utmp structure... $ECHO_C" >&6
5447	cat >conftest.$ac_ext <<_ACEOF
5448	/* confdefs.h. */
5449	_ACEOF
5450	cat confdefs.h >>conftest.$ac_ext
5451	cat >>conftest.$ac_ext <<_ACEOF
5452	/* end confdefs.h. */
5453	#ifdef TIME_WITH_SYS_TIME
5454	#include <sys/time.h>
5455	#include <time.h>
5456	#else
5457	#ifdef HAVE_SYS_TIME_H
5458	#include <sys/time.h>
5459	#else
5460	#include <time.h>
5461	#endif
5462	#endif
5463	#ifdef HAVE_UTMP_H
5464	#include <utmp.h>
5465	#endif
5466	#ifdef HAVE_UTMPX_H
5467	#include <utmpx.h>
5468	#endif
5469	int
5470	main ()
5471	{
5472	UTMP ut; int i; i=ut.ut_pid;
5473	;
5474	return 0;
5475	}
5476	_ACEOF
5477	rm -f conftest.$ac_objext
5478	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5479	(eval $ac_compile) 2>conftest.er1
5480	ac_status=$?
5481	grep -v '^ *+' conftest.er1 >conftest.err
5482	rm -f conftest.er1
5483	cat conftest.err >&5
5484	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5485	(exit $ac_status); } &&
5486	{ ac_try='test -z "$ac_c_werror_flag"
5487	\|\| test ! -s conftest.err'
5488	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5489	(eval $ac_try) 2>&5
5490	ac_status=$?
5491	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5492	(exit $ac_status); }; } &&
5493	{ ac_try='test -s conftest.$ac_objext'
5494	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5495	(eval $ac_try) 2>&5
5496	ac_status=$?
5497	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5498	(exit $ac_status); }; }; then
5499	result=yes
5500	else
5501	echo "$as_me: failed program was:" >&5
5502	sed 's/^/\| /' conftest.$ac_ext >&5
5503
5504	result=no
5505	fi
5506	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5507	if test "$result" = "yes"; then
5508
5509	cat >>confdefs.h <<\_ACEOF
5510	#define HAVE_UT_UT_PID 1
5511	_ACEOF
5512
5513	fi
5514	echo "$as_me:$LINENO: result: $result" >&5
5515	echo "${ECHO_T}$result" >&6
5516
5517	echo "$as_me:$LINENO: checking for ut_id field in the utmp structure" >&5
5518	echo $ECHO_N "checking for ut_id field in the utmp structure... $ECHO_C" >&6
5519	cat >conftest.$ac_ext <<_ACEOF
5520	/* confdefs.h. */
5521	_ACEOF
5522	cat confdefs.h >>conftest.$ac_ext
5523	cat >>conftest.$ac_ext <<_ACEOF
5524	/* end confdefs.h. */
5525	#ifdef TIME_WITH_SYS_TIME
5526	#include <sys/time.h>
5527	#include <time.h>
5528	#else
5529	#ifdef HAVE_SYS_TIME_H
5530	#include <sys/time.h>
5531	#else
5532	#include <time.h>
5533	#endif
5534	#endif
5535	#ifdef HAVE_UTMP_H
5536	#include <utmp.h>
5537	#endif
5538	#ifdef HAVE_UTMPX_H
5539	#include <utmpx.h>
5540	#endif
5541	int
5542	main ()
5543	{
5544	UTMP ut; char *p; p=ut.ut_id;
5545	;
5546	return 0;
5547	}
5548	_ACEOF
5549	rm -f conftest.$ac_objext
5550	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5551	(eval $ac_compile) 2>conftest.er1
5552	ac_status=$?
5553	grep -v '^ *+' conftest.er1 >conftest.err
5554	rm -f conftest.er1
5555	cat conftest.err >&5
5556	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5557	(exit $ac_status); } &&
5558	{ ac_try='test -z "$ac_c_werror_flag"
5559	\|\| test ! -s conftest.err'
5560	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5561	(eval $ac_try) 2>&5
5562	ac_status=$?
5563	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5564	(exit $ac_status); }; } &&
5565	{ ac_try='test -s conftest.$ac_objext'
5566	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5567	(eval $ac_try) 2>&5
5568	ac_status=$?
5569	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5570	(exit $ac_status); }; }; then
5571	result=yes
5572	else
5573	echo "$as_me: failed program was:" >&5
5574	sed 's/^/\| /' conftest.$ac_ext >&5
5575
5576	result=no
5577	fi
5578	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5579	if test "$result" = "yes"; then
5580
5581	cat >>confdefs.h <<\_ACEOF
5582	#define HAVE_UT_UT_ID 1
5583	_ACEOF
5584
5585	fi
5586	echo "$as_me:$LINENO: result: $result" >&5
5587	echo "${ECHO_T}$result" >&6
5588
5589	echo "$as_me:$LINENO: checking for ut_name field in the utmp structure" >&5
5590	echo $ECHO_N "checking for ut_name field in the utmp structure... $ECHO_C" >&6
5591	cat >conftest.$ac_ext <<_ACEOF
5592	/* confdefs.h. */
5593	_ACEOF
5594	cat confdefs.h >>conftest.$ac_ext
5595	cat >>conftest.$ac_ext <<_ACEOF
5596	/* end confdefs.h. */
5597	#ifdef TIME_WITH_SYS_TIME
5598	#include <sys/time.h>
5599	#include <time.h>
5600	#else
5601	#ifdef HAVE_SYS_TIME_H
5602	#include <sys/time.h>
5603	#else
5604	#include <time.h>
5605	#endif
5606	#endif
5607	#ifdef HAVE_UTMP_H
5608	#include <utmp.h>
5609	#endif
5610	#ifdef HAVE_UTMPX_H
5611	#include <utmpx.h>
5612	#endif
5613	int
5614	main ()
5615	{
5616	UTMP ut; char *p; p=ut.ut_name;
5617	;
5618	return 0;
5619	}
5620	_ACEOF
5621	rm -f conftest.$ac_objext
5622	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5623	(eval $ac_compile) 2>conftest.er1
5624	ac_status=$?
5625	grep -v '^ *+' conftest.er1 >conftest.err
5626	rm -f conftest.er1
5627	cat conftest.err >&5
5628	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5629	(exit $ac_status); } &&
5630	{ ac_try='test -z "$ac_c_werror_flag"
5631	\|\| test ! -s conftest.err'
5632	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5633	(eval $ac_try) 2>&5
5634	ac_status=$?
5635	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5636	(exit $ac_status); }; } &&
5637	{ ac_try='test -s conftest.$ac_objext'
5638	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5639	(eval $ac_try) 2>&5
5640	ac_status=$?
5641	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5642	(exit $ac_status); }; }; then
5643	result=yes
5644	else
5645	echo "$as_me: failed program was:" >&5
5646	sed 's/^/\| /' conftest.$ac_ext >&5
5647
5648	result=no
5649	fi
5650	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5651	if test "$result" = "yes"; then
5652
5653	cat >>confdefs.h <<\_ACEOF
5654	#define HAVE_UT_UT_NAME 1
5655	_ACEOF
5656
5657	fi
5658	echo "$as_me:$LINENO: result: $result" >&5
5659	echo "${ECHO_T}$result" >&6
5660
5661	echo "$as_me:$LINENO: checking for ut_type field in the utmp structure" >&5
5662	echo $ECHO_N "checking for ut_type field in the utmp structure... $ECHO_C" >&6
5663	cat >conftest.$ac_ext <<_ACEOF
5664	/* confdefs.h. */
5665	_ACEOF
5666	cat confdefs.h >>conftest.$ac_ext
5667	cat >>conftest.$ac_ext <<_ACEOF
5668	/* end confdefs.h. */
5669	#ifdef TIME_WITH_SYS_TIME
5670	#include <sys/time.h>
5671	#include <time.h>
5672	#else
5673	#ifdef HAVE_SYS_TIME_H
5674	#include <sys/time.h>
5675	#else
5676	#include <time.h>
5677	#endif
5678	#endif
5679	#ifdef HAVE_UTMP_H
5680	#include <utmp.h>
5681	#endif
5682	#ifdef HAVE_UTMPX_H
5683	#include <utmpx.h>
5684	#endif
5685	int
5686	main ()
5687	{
5688	UTMP ut; int i; i=(int) ut.ut_type;
5689	;
5690	return 0;
5691	}
5692	_ACEOF
5693	rm -f conftest.$ac_objext
5694	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5695	(eval $ac_compile) 2>conftest.er1
5696	ac_status=$?
5697	grep -v '^ *+' conftest.er1 >conftest.err
5698	rm -f conftest.er1
5699	cat conftest.err >&5
5700	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5701	(exit $ac_status); } &&
5702	{ ac_try='test -z "$ac_c_werror_flag"
5703	\|\| test ! -s conftest.err'
5704	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5705	(eval $ac_try) 2>&5
5706	ac_status=$?
5707	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5708	(exit $ac_status); }; } &&
5709	{ ac_try='test -s conftest.$ac_objext'
5710	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5711	(eval $ac_try) 2>&5
5712	ac_status=$?
5713	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5714	(exit $ac_status); }; }; then
5715	result=yes
5716	else
5717	echo "$as_me: failed program was:" >&5
5718	sed 's/^/\| /' conftest.$ac_ext >&5
5719
5720	result=no
5721	fi
5722	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5723	if test "$result" = "yes"; then
5724
5725	cat >>confdefs.h <<\_ACEOF
5726	#define HAVE_UT_UT_TYPE 1
5727	_ACEOF
5728
5729	fi
5730	echo "$as_me:$LINENO: result: $result" >&5
5731	echo "${ECHO_T}$result" >&6
5732
5733	echo "$as_me:$LINENO: checking for ut_exit.e_termination field in the utmp structure" >&5
5734	echo $ECHO_N "checking for ut_exit.e_termination field in the utmp structure... $ECHO_C" >&6
5735	cat >conftest.$ac_ext <<_ACEOF
5736	/* confdefs.h. */
5737	_ACEOF
5738	cat confdefs.h >>conftest.$ac_ext
5739	cat >>conftest.$ac_ext <<_ACEOF
5740	/* end confdefs.h. */
5741	#ifdef TIME_WITH_SYS_TIME
5742	#include <sys/time.h>
5743	#include <time.h>
5744	#else
5745	#ifdef HAVE_SYS_TIME_H
5746	#include <sys/time.h>
5747	#else
5748	#include <time.h>
5749	#endif
5750	#endif
5751	#ifdef HAVE_UTMP_H
5752	#include <utmp.h>
5753	#endif
5754	#ifdef HAVE_UTMPX_H
5755	#include <utmpx.h>
5756	#endif
5757	int
5758	main ()
5759	{
5760	UTMP ut; ut.ut_exit.e_termination=0;
5761	;
5762	return 0;
5763	}
5764	_ACEOF
5765	rm -f conftest.$ac_objext
5766	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5767	(eval $ac_compile) 2>conftest.er1
5768	ac_status=$?
5769	grep -v '^ *+' conftest.er1 >conftest.err
5770	rm -f conftest.er1
5771	cat conftest.err >&5
5772	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5773	(exit $ac_status); } &&
5774	{ ac_try='test -z "$ac_c_werror_flag"
5775	\|\| test ! -s conftest.err'
5776	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5777	(eval $ac_try) 2>&5
5778	ac_status=$?
5779	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5780	(exit $ac_status); }; } &&
5781	{ ac_try='test -s conftest.$ac_objext'
5782	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5783	(eval $ac_try) 2>&5
5784	ac_status=$?
5785	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5786	(exit $ac_status); }; }; then
5787	result=yes
5788	else
5789	echo "$as_me: failed program was:" >&5
5790	sed 's/^/\| /' conftest.$ac_ext >&5
5791
5792	result=no
5793	fi
5794	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5795	if test "$result" = "yes"; then
5796
5797	cat >>confdefs.h <<\_ACEOF
5798	#define HAVE_UT_UT_EXIT_E_TERMINATION 1
5799	_ACEOF
5800
5801	fi
5802	echo "$as_me:$LINENO: result: $result" >&5
5803	echo "${ECHO_T}$result" >&6
5804
5805	echo "$as_me:$LINENO: checking for ut_user field in the utmp structure" >&5
5806	echo $ECHO_N "checking for ut_user field in the utmp structure... $ECHO_C" >&6
5807	cat >conftest.$ac_ext <<_ACEOF
5808	/* confdefs.h. */
5809	_ACEOF
5810	cat confdefs.h >>conftest.$ac_ext
5811	cat >>conftest.$ac_ext <<_ACEOF
5812	/* end confdefs.h. */
5813	#ifdef TIME_WITH_SYS_TIME
5814	#include <sys/time.h>
5815	#include <time.h>
5816	#else
5817	#ifdef HAVE_SYS_TIME_H
5818	#include <sys/time.h>
5819	#else
5820	#include <time.h>
5821	#endif
5822	#endif
5823	#ifdef HAVE_UTMP_H
5824	#include <utmp.h>
5825	#endif
5826	#ifdef HAVE_UTMPX_H
5827	#include <utmpx.h>
5828	#endif
5829	int
5830	main ()
5831	{
5832	UTMP ut; char *p; p=ut.ut_user;
5833	;
5834	return 0;
5835	}
5836	_ACEOF
5837	rm -f conftest.$ac_objext
5838	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5839	(eval $ac_compile) 2>conftest.er1
5840	ac_status=$?
5841	grep -v '^ *+' conftest.er1 >conftest.err
5842	rm -f conftest.er1
5843	cat conftest.err >&5
5844	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5845	(exit $ac_status); } &&
5846	{ ac_try='test -z "$ac_c_werror_flag"
5847	\|\| test ! -s conftest.err'
5848	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5849	(eval $ac_try) 2>&5
5850	ac_status=$?
5851	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5852	(exit $ac_status); }; } &&
5853	{ ac_try='test -s conftest.$ac_objext'
5854	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5855	(eval $ac_try) 2>&5
5856	ac_status=$?
5857	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5858	(exit $ac_status); }; }; then
5859	result=yes
5860	else
5861	echo "$as_me: failed program was:" >&5
5862	sed 's/^/\| /' conftest.$ac_ext >&5
5863
5864	result=no
5865	fi
5866	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5867	if test "$result" = "yes"; then
5868
5869	cat >>confdefs.h <<\_ACEOF
5870	#define HAVE_UT_UT_USER 1
5871	_ACEOF
5872
5873	fi
5874	echo "$as_me:$LINENO: result: $result" >&5
5875	echo "${ECHO_T}$result" >&6
5876
5877	echo "$as_me:$LINENO: checking for ut_time field in the utmp structure" >&5
5878	echo $ECHO_N "checking for ut_time field in the utmp structure... $ECHO_C" >&6
5879	cat >conftest.$ac_ext <<_ACEOF
5880	/* confdefs.h. */
5881	_ACEOF
5882	cat confdefs.h >>conftest.$ac_ext
5883	cat >>conftest.$ac_ext <<_ACEOF
5884	/* end confdefs.h. */
5885	#ifdef TIME_WITH_SYS_TIME
5886	#include <sys/time.h>
5887	#include <time.h>
5888	#else
5889	#ifdef HAVE_SYS_TIME_H
5890	#include <sys/time.h>
5891	#else
5892	#include <time.h>
5893	#endif
5894	#endif
5895	#ifdef HAVE_UTMP_H
5896	#include <utmp.h>
5897	#endif
5898	#ifdef HAVE_UTMPX_H
5899	#include <utmpx.h>
5900	#endif
5901	int
5902	main ()
5903	{
5904	UTMP ut; ut.ut_time=0;
5905	;
5906	return 0;
5907	}
5908	_ACEOF
5909	rm -f conftest.$ac_objext
5910	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5911	(eval $ac_compile) 2>conftest.er1
5912	ac_status=$?
5913	grep -v '^ *+' conftest.er1 >conftest.err
5914	rm -f conftest.er1
5915	cat conftest.err >&5
5916	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5917	(exit $ac_status); } &&
5918	{ ac_try='test -z "$ac_c_werror_flag"
5919	\|\| test ! -s conftest.err'
5920	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5921	(eval $ac_try) 2>&5
5922	ac_status=$?
5923	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5924	(exit $ac_status); }; } &&
5925	{ ac_try='test -s conftest.$ac_objext'
5926	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5927	(eval $ac_try) 2>&5
5928	ac_status=$?
5929	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5930	(exit $ac_status); }; }; then
5931	result=yes
5932	else
5933	echo "$as_me: failed program was:" >&5
5934	sed 's/^/\| /' conftest.$ac_ext >&5
5935
5936	result=no
5937	fi
5938	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5939	if test "$result" = "yes"; then
5940
5941	cat >>confdefs.h <<\_ACEOF
5942	#define HAVE_UT_UT_TIME 1
5943	_ACEOF
5944
5945	fi
5946	echo "$as_me:$LINENO: result: $result" >&5
5947	echo "${ECHO_T}$result" >&6
5948
5949	echo "$as_me:$LINENO: checking for ut_tv field in the utmp structure" >&5
5950	echo $ECHO_N "checking for ut_tv field in the utmp structure... $ECHO_C" >&6
5951	cat >conftest.$ac_ext <<_ACEOF
5952	/* confdefs.h. */
5953	_ACEOF
5954	cat confdefs.h >>conftest.$ac_ext
5955	cat >>conftest.$ac_ext <<_ACEOF
5956	/* end confdefs.h. */
5957	#ifdef TIME_WITH_SYS_TIME
5958	#include <sys/time.h>
5959	#include <time.h>
5960	#else
5961	#ifdef HAVE_SYS_TIME_H
5962	#include <sys/time.h>
5963	#else
5964	#include <time.h>
5965	#endif
5966	#endif
5967	#ifdef HAVE_UTMP_H
5968	#include <utmp.h>
5969	#endif
5970	#ifdef HAVE_UTMPX_H
5971	#include <utmpx.h>
5972	#endif
5973	int
5974	main ()
5975	{
5976	UTMP ut; ut.ut_tv.tv_sec=0; ut.ut_tv.tv_usec=0;
5977	;
5978	return 0;
5979	}
5980	_ACEOF
5981	rm -f conftest.$ac_objext
5982	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5983	(eval $ac_compile) 2>conftest.er1
5984	ac_status=$?
5985	grep -v '^ *+' conftest.er1 >conftest.err
5986	rm -f conftest.er1
5987	cat conftest.err >&5
5988	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5989	(exit $ac_status); } &&
5990	{ ac_try='test -z "$ac_c_werror_flag"
5991	\|\| test ! -s conftest.err'
5992	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5993	(eval $ac_try) 2>&5
5994	ac_status=$?
5995	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5996	(exit $ac_status); }; } &&
5997	{ ac_try='test -s conftest.$ac_objext'
5998	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5999	(eval $ac_try) 2>&5
6000	ac_status=$?
6001	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6002	(exit $ac_status); }; }; then
6003	result=yes
6004	else
6005	echo "$as_me: failed program was:" >&5
6006	sed 's/^/\| /' conftest.$ac_ext >&5
6007
6008	result=no
6009	fi
6010	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6011	if test "$result" = "yes"; then
6012
6013	cat >>confdefs.h <<\_ACEOF
6014	#define HAVE_UT_UT_TV 1
6015	_ACEOF
6016
6017	fi
6018	echo "$as_me:$LINENO: result: $result" >&5
6019	echo "${ECHO_T}$result" >&6
6020
6021	echo "$as_me:$LINENO: checking for ut_syslen field in the utmp structure" >&5
6022	echo $ECHO_N "checking for ut_syslen field in the utmp structure... $ECHO_C" >&6
6023	cat >conftest.$ac_ext <<_ACEOF
6024	/* confdefs.h. */
6025	_ACEOF
6026	cat confdefs.h >>conftest.$ac_ext
6027	cat >>conftest.$ac_ext <<_ACEOF
6028	/* end confdefs.h. */
6029	#ifdef TIME_WITH_SYS_TIME
6030	#include <sys/time.h>
6031	#include <time.h>
6032	#else
6033	#ifdef HAVE_SYS_TIME_H
6034	#include <sys/time.h>
6035	#else
6036	#include <time.h>
6037	#endif
6038	#endif
6039	#ifdef HAVE_UTMP_H
6040	#include <utmp.h>
6041	#endif
6042	#ifdef HAVE_UTMPX_H
6043	#include <utmpx.h>
6044	#endif
6045	int
6046	main ()
6047	{
6048	UTMP ut; ut.ut_syslen=0;
6049	;
6050	return 0;
6051	}
6052	_ACEOF
6053	rm -f conftest.$ac_objext
6054	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6055	(eval $ac_compile) 2>conftest.er1
6056	ac_status=$?
6057	grep -v '^ *+' conftest.er1 >conftest.err
6058	rm -f conftest.er1
6059	cat conftest.err >&5
6060	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6061	(exit $ac_status); } &&
6062	{ ac_try='test -z "$ac_c_werror_flag"
6063	\|\| test ! -s conftest.err'
6064	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6065	(eval $ac_try) 2>&5
6066	ac_status=$?
6067	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6068	(exit $ac_status); }; } &&
6069	{ ac_try='test -s conftest.$ac_objext'
6070	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6071	(eval $ac_try) 2>&5
6072	ac_status=$?
6073	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6074	(exit $ac_status); }; }; then
6075	result=yes
6076	else
6077	echo "$as_me: failed program was:" >&5
6078	sed 's/^/\| /' conftest.$ac_ext >&5
6079
6080	result=no
6081	fi
6082	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6083	if test "$result" = "yes"; then
6084
6085	cat >>confdefs.h <<\_ACEOF
6086	#define HAVE_UT_UT_SYSLEN 1
6087	_ACEOF
6088
6089	fi
6090	echo "$as_me:$LINENO: result: $result" >&5
6091	echo "${ECHO_T}$result" >&6
6092
6093
6094
6095
6096	for ac_header in stropts.h
6097	do
6098	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6099	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6100	echo "$as_me:$LINENO: checking for $ac_header" >&5
6101	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6102	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6103	echo $ECHO_N "(cached) $ECHO_C" >&6
6104	fi
6105	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6106	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6107	else
6108	# Is the header compilable?
6109	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6110	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6111	cat >conftest.$ac_ext <<_ACEOF
6112	/* confdefs.h. */
6113	_ACEOF
6114	cat confdefs.h >>conftest.$ac_ext
6115	cat >>conftest.$ac_ext <<_ACEOF
6116	/* end confdefs.h. */
6117	$ac_includes_default
6118	#include <$ac_header>
6119	_ACEOF
6120	rm -f conftest.$ac_objext
6121	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6122	(eval $ac_compile) 2>conftest.er1
6123	ac_status=$?
6124	grep -v '^ *+' conftest.er1 >conftest.err
6125	rm -f conftest.er1
6126	cat conftest.err >&5
6127	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6128	(exit $ac_status); } &&
6129	{ ac_try='test -z "$ac_c_werror_flag"
6130	\|\| test ! -s conftest.err'
6131	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6132	(eval $ac_try) 2>&5
6133	ac_status=$?
6134	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6135	(exit $ac_status); }; } &&
6136	{ ac_try='test -s conftest.$ac_objext'
6137	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6138	(eval $ac_try) 2>&5
6139	ac_status=$?
6140	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6141	(exit $ac_status); }; }; then
6142	ac_header_compiler=yes
6143	else
6144	echo "$as_me: failed program was:" >&5
6145	sed 's/^/\| /' conftest.$ac_ext >&5
6146
6147	ac_header_compiler=no
6148	fi
6149	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6150	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6151	echo "${ECHO_T}$ac_header_compiler" >&6
6152
6153	# Is the header present?
6154	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6155	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6156	cat >conftest.$ac_ext <<_ACEOF
6157	/* confdefs.h. */
6158	_ACEOF
6159	cat confdefs.h >>conftest.$ac_ext
6160	cat >>conftest.$ac_ext <<_ACEOF
6161	/* end confdefs.h. */
6162	#include <$ac_header>
6163	_ACEOF
6164	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6165	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6166	ac_status=$?
6167	grep -v '^ *+' conftest.er1 >conftest.err
6168	rm -f conftest.er1
6169	cat conftest.err >&5
6170	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6171	(exit $ac_status); } >/dev/null; then
6172	if test -s conftest.err; then
6173	ac_cpp_err=$ac_c_preproc_warn_flag
6174	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6175	else
6176	ac_cpp_err=
6177	fi
6178	else
6179	ac_cpp_err=yes
6180	fi
6181	if test -z "$ac_cpp_err"; then
6182	ac_header_preproc=yes
6183	else
6184	echo "$as_me: failed program was:" >&5
6185	sed 's/^/\| /' conftest.$ac_ext >&5
6186
6187	ac_header_preproc=no
6188	fi
6189	rm -f conftest.err conftest.$ac_ext
6190	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6191	echo "${ECHO_T}$ac_header_preproc" >&6
6192
6193	# So? What about this header?
6194	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6195	yes:no: )
6196	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6197	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6198	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6199	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6200	ac_header_preproc=yes
6201	;;
6202	no:yes:* )
6203	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6204	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6205	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6206	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6207	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6208	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6209	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6210	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6211	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6212	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6213	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6214	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6215	(
6216	cat <<\_ASBOX
6217	## ------------------------------------------ ##
6218	## Report this to the AC_PACKAGE_NAME lists. ##
6219	## ------------------------------------------ ##
6220	_ASBOX
6221	) \|
6222	sed "s/^/$as_me: WARNING: /" >&2
6223	;;
6224	esac
6225	echo "$as_me:$LINENO: checking for $ac_header" >&5
6226	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6227	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6228	echo $ECHO_N "(cached) $ECHO_C" >&6
6229	else
6230	eval "$as_ac_Header=\$ac_header_preproc"
6231	fi
6232	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6233	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6234
6235	fi
6236	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6237	cat >>confdefs.h <<_ACEOF
6238	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6239	_ACEOF
6240
6241	fi
6242
6243	done
6244
6245
6246	# Use all available features under glibc, and disable accidental use of
6247	# deprecated functionality.
6248	cat >conftest.$ac_ext <<_ACEOF
6249	/* confdefs.h. */
6250	_ACEOF
6251	cat confdefs.h >>conftest.$ac_ext
6252	cat >>conftest.$ac_ext <<_ACEOF
6253	/* end confdefs.h. */
6254
6255	#include <stdio.h>
6256	#ifdef __GLIBC__
6257	glibc
6258	#endif
6259
6260	_ACEOF
6261	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6262	$EGREP "glibc" >/dev/null 2>&1; then
6263
6264	cat >>confdefs.h <<\_ACEOF
6265	#define _GNU_SOURCE 1
6266	_ACEOF
6267
6268	fi
6269	rm -f conftest*
6270
6271
6272	cat >>confdefs.h <<\_ACEOF
6273	#define _XOPEN_SOURCE_EXTENDED 1
6274	_ACEOF
6275
6276
6277	cat >>confdefs.h <<\_ACEOF
6278	#define _XOPEN_SOURCE 1
6279	_ACEOF
6280
6281
6282	cat >>confdefs.h <<\_ACEOF
6283	#define __EXTENSIONS__ 1
6284	_ACEOF
6285
6286
6287	ac_config_headers="$ac_config_headers config.h"
6288
6289
6290	ac_config_files="$ac_config_files Makefile"
6291	cat >confcache <<\_ACEOF
6292	# This file is a shell script that caches the results of configure
6293	# tests run on this system so they can be shared between configure
6294	# scripts and configure runs, see configure's option --config-cache.
6295	# It is not useful on other systems. If it contains results you don't
6296	# want to keep, you may remove or edit it.
6297	#
6298	# config.status only pays attention to the cache file if you give it
6299	# the --recheck option to rerun configure.
6300	#
6301	# `ac_cv_env_foo' variables (set or unset) will be overridden when
6302	# loading this file, other unset `ac_cv_foo' will be assigned the
6303	# following values.
6304
6305	_ACEOF
6306
6307	# The following way of writing the cache mishandles newlines in values,
6308	# but we know of no workaround that is simple, portable, and efficient.
6309	# So, don't put newlines in cache variables' values.
6310	# Ultrix sh set writes to stderr and can't be redirected directly,
6311	# and sets the high bit in the cache file unless we assign to the vars.
6312	{
6313	(set) 2>&1 \|
6314	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
6315	ac_space=\ )
6316	# `set' does not quote correctly, so add quotes (double-quote
6317	# substitution turns \\\\ into \\, and sed turns \\ into \).
6318	sed -n \
6319	"s/'/'\\\\''/g;
6320	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6321	;;
6322	*)
6323	# `set' quotes correctly as required by POSIX, so do not add quotes.
6324	sed -n \
6325	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
6326	;;
6327	esac;
6328	} \|
6329	sed '
6330	t clear
6331	: clear
6332	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6333	t end
6334	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
6335	: end' >>confcache
6336	if diff $cache_file confcache >/dev/null 2>&1; then :; else
6337	if test -w $cache_file; then
6338	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6339	cat confcache >$cache_file
6340	else
6341	echo "not updating unwritable cache $cache_file"
6342	fi
6343	fi
6344	rm -f confcache
6345
6346	test "x$prefix" = xNONE && prefix=$ac_default_prefix
6347	# Let make expand exec_prefix.
6348	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6349
6350	# VPATH may cause trouble with some makes, so we remove $(srcdir),
6351	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6352	# trailing colons and then remove the whole line if VPATH becomes empty
6353	# (actually we leave an empty line to preserve line numbers).
6354	if test "x$srcdir" = x.; then
6355	ac_vpsub='/^[ ]VPATH[ ]=/{
6356	s/:\$(srcdir):/:/;
6357	s/:\${srcdir}:/:/;
6358	s/:@srcdir@:/:/;
6359	s/^$[^=]=[ ]$:*/\1/;
6360	s/:*$//;
6361	s/^[^=]=[ ]$//;
6362	}'
6363	fi
6364
6365	DEFS=-DHAVE_CONFIG_H
6366
6367	ac_libobjs=
6368	ac_ltlibobjs=
6369	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6370	# 1. Remove the extension, and $U if already installed.
6371	ac_i=`echo "$ac_i" \|
6372	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
6373	# 2. Add them.
6374	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
6375	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
6376	done
6377	LIBOBJS=$ac_libobjs
6378
6379	LTLIBOBJS=$ac_ltlibobjs
6380
6381
6382	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6383	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
6384	Usually this means the macro was only invoked conditionally." >&5
6385	echo "$as_me: error: conditional \"AMDEP\" was never defined.
6386	Usually this means the macro was only invoked conditionally." >&2;}
6387	{ (exit 1); exit 1; }; }
6388	fi
6389	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6390	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
6391	Usually this means the macro was only invoked conditionally." >&5
6392	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
6393	Usually this means the macro was only invoked conditionally." >&2;}
6394	{ (exit 1); exit 1; }; }
6395	fi
6396	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6397	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
6398	Usually this means the macro was only invoked conditionally." >&5
6399	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
6400	Usually this means the macro was only invoked conditionally." >&2;}
6401	{ (exit 1); exit 1; }; }
6402	fi
6403	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
6404	{ { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
6405	Usually this means the macro was only invoked conditionally." >&5
6406	echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
6407	Usually this means the macro was only invoked conditionally." >&2;}
6408	{ (exit 1); exit 1; }; }
6409	fi
6410
6411	: ${CONFIG_STATUS=./config.status}
6412	ac_clean_files_save=$ac_clean_files
6413	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6414	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6415	echo "$as_me: creating $CONFIG_STATUS" >&6;}
6416	cat >$CONFIG_STATUS <<_ACEOF
6417	#! $SHELL
6418	# Generated by $as_me.
6419	# Run this file to recreate the current configuration.
6420	# Compiler output produced by configure, useful for debugging
6421	# configure, is in config.log if it exists.
6422
6423	debug=false
6424	ac_cs_recheck=false
6425	ac_cs_silent=false
6426	SHELL=\${CONFIG_SHELL-$SHELL}
6427	_ACEOF
6428
6429	cat >>$CONFIG_STATUS <<\_ACEOF
6430	## --------------------- ##
6431	## M4sh Initialization. ##
6432	## --------------------- ##
6433
6434	# Be Bourne compatible
6435	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
6436	emulate sh
6437	NULLCMD=:
6438	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
6439	# is contrary to our usage. Disable this feature.
6440	alias -g '${1+"$@"}'='"$@"'
6441	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
6442	set -o posix
6443	fi
6444	DUALCASE=1; export DUALCASE # for MKS sh
6445
6446	# Support unset when possible.
6447	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
6448	as_unset=unset
6449	else
6450	as_unset=false
6451	fi
6452
6453
6454	# Work around bugs in pre-3.0 UWIN ksh.
6455	$as_unset ENV MAIL MAILPATH
6456	PS1='$ '
6457	PS2='> '
6458	PS4='+ '
6459
6460	# NLS nuisances.
6461	for as_var in \
6462	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
6463	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
6464	LC_TELEPHONE LC_TIME
6465	do
6466	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
6467	eval $as_var=C; export $as_var
6468	else
6469	$as_unset $as_var
6470	fi
6471	done
6472
6473	# Required to use basename.
6474	if expr a : '$a$' >/dev/null 2>&1; then
6475	as_expr=expr
6476	else
6477	as_expr=false
6478	fi
6479
6480	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
6481	as_basename=basename
6482	else
6483	as_basename=false
6484	fi
6485
6486
6487	# Name of the executable.
6488	as_me=`$as_basename "$0" \|\|
6489	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6490	X"$0" : 'X$//$$' \\| \
6491	X"$0" : 'X$/$$' \\| \
6492	. : '$.$' 2>/dev/null \|\|
6493	echo X/"$0" \|
6494	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
6495	/^X\/$\/\/$$/{ s//\1/; q; }
6496	/^X\/$\/$.*/{ s//\1/; q; }
6497	s/.*/./; q'`
6498
6499
6500	# PATH needs CR, and LINENO needs CR and PATH.
6501	# Avoid depending upon Character Ranges.
6502	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6503	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6504	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6505	as_cr_digits='0123456789'
6506	as_cr_alnum=$as_cr_Letters$as_cr_digits
6507
6508	# The user is always right.
6509	if test "${PATH_SEPARATOR+set}" != set; then
6510	echo "#! /bin/sh" >conf$$.sh
6511	echo "exit 0" >>conf$$.sh
6512	chmod +x conf$$.sh
6513	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6514	PATH_SEPARATOR=';'
6515	else
6516	PATH_SEPARATOR=:
6517	fi
6518	rm -f conf$$.sh
6519	fi
6520
6521
6522	as_lineno_1=$LINENO
6523	as_lineno_2=$LINENO
6524	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6525	test "x$as_lineno_1" != "x$as_lineno_2" &&
6526	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
6527	# Find who we are. Look in the path if we contain no path at all
6528	# relative or not.
6529	case $0 in
6530	[\\/] ) as_myself=$0 ;;
6531	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6532	for as_dir in $PATH
6533	do
6534	IFS=$as_save_IFS
6535	test -z "$as_dir" && as_dir=.
6536	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6537	done
6538
6539	;;
6540	esac
6541	# We did not find ourselves, most probably we were run as `sh COMMAND'
6542	# in which case we are not to be found in the path.
6543	if test "x$as_myself" = x; then
6544	as_myself=$0
6545	fi
6546	if test ! -f "$as_myself"; then
6547	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
6548	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
6549	{ (exit 1); exit 1; }; }
6550	fi
6551	case $CONFIG_SHELL in
6552	'')
6553	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6554	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
6555	do
6556	IFS=$as_save_IFS
6557	test -z "$as_dir" && as_dir=.
6558	for as_base in sh bash ksh sh5; do
6559	case $as_dir in
6560	/*)
6561	if ("$as_dir/$as_base" -c '
6562	as_lineno_1=$LINENO
6563	as_lineno_2=$LINENO
6564	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6565	test "x$as_lineno_1" != "x$as_lineno_2" &&
6566	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
6567	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
6568	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
6569	CONFIG_SHELL=$as_dir/$as_base
6570	export CONFIG_SHELL
6571	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
6572	fi;;
6573	esac
6574	done
6575	done
6576	;;
6577	esac
6578
6579	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
6580	# uniformly replaced by the line number. The first 'sed' inserts a
6581	# line-number line before each line; the second 'sed' does the real
6582	# work. The second script uses 'N' to pair each line-number line
6583	# with the numbered line, and appends trailing '-' during
6584	# substitution so that $LINENO is not a special case at line end.
6585	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
6586	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
6587	sed '=' <$as_myself \|
6588	sed '
6589	N
6590	s,$,-,
6591	: loop
6592	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
6593	t loop
6594	s,-$,,
6595	s,^['$as_cr_digits']*\n,,
6596	' >$as_me.lineno &&
6597	chmod +x $as_me.lineno \|\|
6598	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
6599	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
6600	{ (exit 1); exit 1; }; }
6601
6602	# Don't try to exec as it changes $[0], causing all sort of problems
6603	# (the dirname of $[0] is not the place where we might find the
6604	# original and so on. Autoconf is especially sensible to this).
6605	. ./$as_me.lineno
6606	# Exit status is that of the last command.
6607	exit
6608	}
6609
6610
6611	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
6612	c,-n*) ECHO_N= ECHO_C='
6613	' ECHO_T=' ' ;;
6614	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
6615	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
6616	esac
6617
6618	if expr a : '$a$' >/dev/null 2>&1; then
6619	as_expr=expr
6620	else
6621	as_expr=false
6622	fi
6623
6624	rm -f conf$$ conf$$.exe conf$$.file
6625	echo >conf$$.file
6626	if ln -s conf$$.file conf$$ 2>/dev/null; then
6627	# We could just check for DJGPP; but this test a) works b) is more generic
6628	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
6629	if test -f conf$$.exe; then
6630	# Don't use ln at all; we don't have any links
6631	as_ln_s='cp -p'
6632	else
6633	as_ln_s='ln -s'
6634	fi
6635	elif ln conf$$.file conf$$ 2>/dev/null; then
6636	as_ln_s=ln
6637	else
6638	as_ln_s='cp -p'
6639	fi
6640	rm -f conf$$ conf$$.exe conf$$.file
6641
6642	if mkdir -p . 2>/dev/null; then
6643	as_mkdir_p=:
6644	else
6645	test -d ./-p && rmdir ./-p
6646	as_mkdir_p=false
6647	fi
6648
6649	as_executable_p="test -f"
6650
6651	# Sed expression to map a string onto a valid CPP name.
6652	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6653
6654	# Sed expression to map a string onto a valid variable name.
6655	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6656
6657
6658	# IFS
6659	# We need space, tab and new line, in precisely that order.
6660	as_nl='
6661	'
6662	IFS=" $as_nl"
6663
6664	# CDPATH.
6665	$as_unset CDPATH
6666
6667	exec 6>&1
6668
6669	# Open the log real soon, to keep \$[0] and so on meaningful, and to
6670	# report actual input values of CONFIG_FILES etc. instead of their
6671	# values after options handling. Logging --version etc. is OK.
6672	exec 5>>config.log
6673	{
6674	echo
6675	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6676	## Running $as_me. ##
6677	_ASBOX
6678	} >&5
6679	cat >&5 <<_CSEOF
6680
6681	This file was extended by $as_me, which was
6682	generated by GNU Autoconf 2.59. Invocation command line was
6683
6684	CONFIG_FILES = $CONFIG_FILES
6685	CONFIG_HEADERS = $CONFIG_HEADERS
6686	CONFIG_LINKS = $CONFIG_LINKS
6687	CONFIG_COMMANDS = $CONFIG_COMMANDS
6688	$ $0 $@
6689
6690	_CSEOF
6691	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
6692	echo >&5
6693	_ACEOF
6694
6695	# Files that config.status was made for.
6696	if test -n "$ac_config_files"; then
6697	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
6698	fi
6699
6700	if test -n "$ac_config_headers"; then
6701	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
6702	fi
6703
6704	if test -n "$ac_config_links"; then
6705	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
6706	fi
6707
6708	if test -n "$ac_config_commands"; then
6709	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
6710	fi
6711
6712	cat >>$CONFIG_STATUS <<\_ACEOF
6713
6714	ac_cs_usage="\
6715	\`$as_me' instantiates files from templates according to the
6716	current configuration.
6717
6718	Usage: $0 [OPTIONS] [FILE]...
6719
6720	-h, --help print this help, then exit
6721	-V, --version print version number, then exit
6722	-q, --quiet do not print progress messages
6723	-d, --debug don't remove temporary files
6724	--recheck update $as_me by reconfiguring in the same conditions
6725	--file=FILE[:TEMPLATE]
6726	instantiate the configuration file FILE
6727	--header=FILE[:TEMPLATE]
6728	instantiate the configuration header FILE
6729
6730	Configuration files:
6731	$config_files
6732
6733	Configuration headers:
6734	$config_headers
6735
6736	Configuration commands:
6737	$config_commands
6738
6739	Report bugs to <bug-autoconf@gnu.org>."
6740	_ACEOF
6741
6742	cat >>$CONFIG_STATUS <<_ACEOF
6743	ac_cs_version="\\
6744	config.status
6745	configured by $0, generated by GNU Autoconf 2.59,
6746	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
6747
6748	Copyright (C) 2003 Free Software Foundation, Inc.
6749	This config.status script is free software; the Free Software Foundation
6750	gives unlimited permission to copy, distribute and modify it."
6751	srcdir=$srcdir
6752	INSTALL="$INSTALL"
6753	_ACEOF
6754
6755	cat >>$CONFIG_STATUS <<\_ACEOF
6756	# If no file are specified by the user, then we need to provide default
6757	# value. By we need to know if files were specified by the user.
6758	ac_need_defaults=:
6759	while test $# != 0
6760	do
6761	case $1 in
6762	--=)
6763	ac_option=`expr "x$1" : 'x$[^=]*$='`
6764	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
6765	ac_shift=:
6766	;;
6767	-*)
6768	ac_option=$1
6769	ac_optarg=$2
6770	ac_shift=shift
6771	;;
6772	*) # This is not an option, so the user has probably given explicit
6773	# arguments.
6774	ac_option=$1
6775	ac_need_defaults=false;;
6776	esac
6777
6778	case $ac_option in
6779	# Handling of the options.
6780	_ACEOF
6781	cat >>$CONFIG_STATUS <<\_ACEOF
6782	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
6783	ac_cs_recheck=: ;;
6784	--version \| --vers* \| -V )
6785	echo "$ac_cs_version"; exit 0 ;;
6786	--he \| --h)
6787	# Conflict between --help and --header
6788	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
6789	Try \`$0 --help' for more information." >&5
6790	echo "$as_me: error: ambiguous option: $1
6791	Try \`$0 --help' for more information." >&2;}
6792	{ (exit 1); exit 1; }; };;
6793	--help \| --hel \| -h )
6794	echo "$ac_cs_usage"; exit 0 ;;
6795	--debug \| --d* \| -d )
6796	debug=: ;;
6797	--file \| --fil \| --fi \| --f )
6798	$ac_shift
6799	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
6800	ac_need_defaults=false;;
6801	--header \| --heade \| --head \| --hea )
6802	$ac_shift
6803	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
6804	ac_need_defaults=false;;
6805	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
6806	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
6807	ac_cs_silent=: ;;
6808
6809	# This is an error.
6810	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
6811	Try \`$0 --help' for more information." >&5
6812	echo "$as_me: error: unrecognized option: $1
6813	Try \`$0 --help' for more information." >&2;}
6814	{ (exit 1); exit 1; }; } ;;
6815
6816	*) ac_config_targets="$ac_config_targets $1" ;;
6817
6818	esac
6819	shift
6820	done
6821
6822	ac_configure_extra_args=
6823
6824	if $ac_cs_silent; then
6825	exec 6>/dev/null
6826	ac_configure_extra_args="$ac_configure_extra_args --silent"
6827	fi
6828
6829	_ACEOF
6830	cat >>$CONFIG_STATUS <<_ACEOF
6831	if \$ac_cs_recheck; then
6832	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
6833	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6834	fi
6835
6836	_ACEOF
6837
6838	cat >>$CONFIG_STATUS <<_ACEOF
6839	#
6840	# INIT-COMMANDS section.
6841	#
6842
6843	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
6844
6845	_ACEOF
6846
6847
6848
6849	cat >>$CONFIG_STATUS <<\_ACEOF
6850	for ac_config_target in $ac_config_targets
6851	do
6852	case "$ac_config_target" in
6853	# Handling of arguments.
6854	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6855	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
6856	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6857	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
6858	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
6859	{ (exit 1); exit 1; }; };;
6860	esac
6861	done
6862
6863	# If the user did not use the arguments to specify the items to instantiate,
6864	# then the envvar interface is used. Set only those that are not.
6865	# We use the long form for the default assignment because of an extremely
6866	# bizarre bug on SunOS 4.1.3.
6867	if $ac_need_defaults; then
6868	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
6869	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
6870	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
6871	fi
6872
6873	# Have a temporary directory for convenience. Make it in the build tree
6874	# simply because there is no reason to put it here, and in addition,
6875	# creating and moving files from /tmp can sometimes cause problems.
6876	# Create a temporary directory, and hook for its removal unless debugging.
6877	$debug \|\|
6878	{
6879	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
6880	trap '{ (exit 1); exit 1; }' 1 2 13 15
6881	}
6882
6883	# Create a (secure) tmp directory for tmp files.
6884
6885	{
6886	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
6887	test -n "$tmp" && test -d "$tmp"
6888	} \|\|
6889	{
6890	tmp=./confstat$$-$RANDOM
6891	(umask 077 && mkdir $tmp)
6892	} \|\|
6893	{
6894	echo "$me: cannot create a temporary directory in ." >&2
6895	{ (exit 1); exit 1; }
6896	}
6897
6898	_ACEOF
6899
6900	cat >>$CONFIG_STATUS <<_ACEOF
6901
6902	#
6903	# CONFIG_FILES section.
6904	#
6905
6906	# No need to generate the scripts if there are no CONFIG_FILES.
6907	# This happens for instance when ./config.status config.h
6908	if test -n "\$CONFIG_FILES"; then
6909	# Protect against being on the right side of a sed subst in config.status.
6910	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
6911	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
6912	s,@SHELL@,$SHELL,;t t
6913	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
6914	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
6915	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
6916	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
6917	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
6918	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
6919	s,@exec_prefix@,$exec_prefix,;t t
6920	s,@prefix@,$prefix,;t t
6921	s,@program_transform_name@,$program_transform_name,;t t
6922	s,@bindir@,$bindir,;t t
6923	s,@sbindir@,$sbindir,;t t
6924	s,@libexecdir@,$libexecdir,;t t
6925	s,@datadir@,$datadir,;t t
6926	s,@sysconfdir@,$sysconfdir,;t t
6927	s,@sharedstatedir@,$sharedstatedir,;t t
6928	s,@localstatedir@,$localstatedir,;t t
6929	s,@libdir@,$libdir,;t t
6930	s,@includedir@,$includedir,;t t
6931	s,@oldincludedir@,$oldincludedir,;t t
6932	s,@infodir@,$infodir,;t t
6933	s,@mandir@,$mandir,;t t
6934	s,@build_alias@,$build_alias,;t t
6935	s,@host_alias@,$host_alias,;t t
6936	s,@target_alias@,$target_alias,;t t
6937	s,@DEFS@,$DEFS,;t t
6938	s,@ECHO_C@,$ECHO_C,;t t
6939	s,@ECHO_N@,$ECHO_N,;t t
6940	s,@ECHO_T@,$ECHO_T,;t t
6941	s,@LIBS@,$LIBS,;t t
6942	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
6943	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
6944	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
6945	s,@CYGPATH_W@,$CYGPATH_W,;t t
6946	s,@PACKAGE@,$PACKAGE,;t t
6947	s,@VERSION@,$VERSION,;t t
6948	s,@ACLOCAL@,$ACLOCAL,;t t
6949	s,@AUTOCONF@,$AUTOCONF,;t t
6950	s,@AUTOMAKE@,$AUTOMAKE,;t t
6951	s,@AUTOHEADER@,$AUTOHEADER,;t t
6952	s,@MAKEINFO@,$MAKEINFO,;t t
6953	s,@AMTAR@,$AMTAR,;t t
6954	s,@install_sh@,$install_sh,;t t
6955	s,@STRIP@,$STRIP,;t t
6956	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
6957	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
6958	s,@AWK@,$AWK,;t t
6959	s,@SET_MAKE@,$SET_MAKE,;t t
6960	s,@am__leading_dot@,$am__leading_dot,;t t
6961	s,@CC@,$CC,;t t
6962	s,@CFLAGS@,$CFLAGS,;t t
6963	s,@LDFLAGS@,$LDFLAGS,;t t
6964	s,@CPPFLAGS@,$CPPFLAGS,;t t
6965	s,@ac_ct_CC@,$ac_ct_CC,;t t
6966	s,@EXEEXT@,$EXEEXT,;t t
6967	s,@OBJEXT@,$OBJEXT,;t t
6968	s,@DEPDIR@,$DEPDIR,;t t
6969	s,@am__include@,$am__include,;t t
6970	s,@am__quote@,$am__quote,;t t
6971	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
6972	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
6973	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
6974	s,@CCDEPMODE@,$CCDEPMODE,;t t
6975	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
6976	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
6977	s,@CPP@,$CPP,;t t
6978	s,@EGREP@,$EGREP,;t t
6979	s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
6980	s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
6981	s,@MAINT@,$MAINT,;t t
6982	s,@PKG_CONFIG@,$PKG_CONFIG,;t t
6983	s,@GLIB_CFLAGS@,$GLIB_CFLAGS,;t t
6984	s,@GLIB_LIBS@,$GLIB_LIBS,;t t
6985	s,@LIBOBJS@,$LIBOBJS,;t t
6986	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
6987	CEOF
6988
6989	_ACEOF
6990
6991	cat >>$CONFIG_STATUS <<\_ACEOF
6992	# Split the substitutions into bite-sized pieces for seds with
6993	# small command number limits, like on Digital OSF/1 and HP-UX.
6994	ac_max_sed_lines=48
6995	ac_sed_frag=1 # Number of current file.
6996	ac_beg=1 # First line for current file.
6997	ac_end=$ac_max_sed_lines # Line after last line for current file.
6998	ac_more_lines=:
6999	ac_sed_cmds=
7000	while $ac_more_lines; do
7001	if test $ac_beg -gt 1; then
7002	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7003	else
7004	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7005	fi
7006	if test ! -s $tmp/subs.frag; then
7007	ac_more_lines=false
7008	else
7009	# The purpose of the label and of the branching condition is to
7010	# speed up the sed processing (if there are no `@' at all, there
7011	# is no need to browse any of the substitutions).
7012	# These are the two extra sed commands mentioned above.
7013	(echo ':t
7014	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7015	if test -z "$ac_sed_cmds"; then
7016	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7017	else
7018	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
7019	fi
7020	ac_sed_frag=`expr $ac_sed_frag + 1`
7021	ac_beg=$ac_end
7022	ac_end=`expr $ac_end + $ac_max_sed_lines`
7023	fi
7024	done
7025	if test -z "$ac_sed_cmds"; then
7026	ac_sed_cmds=cat
7027	fi
7028	fi # test -n "$CONFIG_FILES"
7029
7030	_ACEOF
7031	cat >>$CONFIG_STATUS <<\_ACEOF
7032	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7033	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7034	case $ac_file in
7035	- \| :- \| :-:* ) # input from stdin
7036	cat >$tmp/stdin
7037	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7038	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7039	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7040	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7041	* ) ac_file_in=$ac_file.in ;;
7042	esac
7043
7044	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7045	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
7046	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7047	X"$ac_file" : 'X$//$[^/]' \\| \
7048	X"$ac_file" : 'X$//$$' \\| \
7049	X"$ac_file" : 'X$/$' \\| \
7050	. : '$.$' 2>/dev/null \|\|
7051	echo X"$ac_file" \|
7052	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7053	/^X$\/\/$[^/].*/{ s//\1/; q; }
7054	/^X$\/\/$$/{ s//\1/; q; }
7055	/^X$\/$.*/{ s//\1/; q; }
7056	s/.*/./; q'`
7057	{ if $as_mkdir_p; then
7058	mkdir -p "$ac_dir"
7059	else
7060	as_dir="$ac_dir"
7061	as_dirs=
7062	while test ! -d "$as_dir"; do
7063	as_dirs="$as_dir $as_dirs"
7064	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7065	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7066	X"$as_dir" : 'X$//$[^/]' \\| \
7067	X"$as_dir" : 'X$//$$' \\| \
7068	X"$as_dir" : 'X$/$' \\| \
7069	. : '$.$' 2>/dev/null \|\|
7070	echo X"$as_dir" \|
7071	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7072	/^X$\/\/$[^/].*/{ s//\1/; q; }
7073	/^X$\/\/$$/{ s//\1/; q; }
7074	/^X$\/$.*/{ s//\1/; q; }
7075	s/.*/./; q'`
7076	done
7077	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7078	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7079	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7080	{ (exit 1); exit 1; }; }; }
7081
7082	ac_builddir=.
7083
7084	if test "$ac_dir" != .; then
7085	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
7086	# A "../" for each directory in $ac_dir_suffix.
7087	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
7088	else
7089	ac_dir_suffix= ac_top_builddir=
7090	fi
7091
7092	case $srcdir in
7093	.) # No --srcdir option. We are building in place.
7094	ac_srcdir=.
7095	if test -z "$ac_top_builddir"; then
7096	ac_top_srcdir=.
7097	else
7098	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
7099	fi ;;
7100	[\\/]* \| ?:[\\/]* ) # Absolute path.
7101	ac_srcdir=$srcdir$ac_dir_suffix;
7102	ac_top_srcdir=$srcdir ;;
7103	*) # Relative path.
7104	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7105	ac_top_srcdir=$ac_top_builddir$srcdir ;;
7106	esac
7107
7108	# Do not use `cd foo && pwd` to compute absolute paths, because
7109	# the directories may not exist.
7110	case `pwd` in
7111	.) ac_abs_builddir="$ac_dir";;
7112	*)
7113	case "$ac_dir" in
7114	.) ac_abs_builddir=`pwd`;;
7115	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7116	*) ac_abs_builddir=`pwd`/"$ac_dir";;
7117	esac;;
7118	esac
7119	case $ac_abs_builddir in
7120	.) ac_abs_top_builddir=${ac_top_builddir}.;;
7121	*)
7122	case ${ac_top_builddir}. in
7123	.) ac_abs_top_builddir=$ac_abs_builddir;;
7124	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7125	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7126	esac;;
7127	esac
7128	case $ac_abs_builddir in
7129	.) ac_abs_srcdir=$ac_srcdir;;
7130	*)
7131	case $ac_srcdir in
7132	.) ac_abs_srcdir=$ac_abs_builddir;;
7133	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7134	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7135	esac;;
7136	esac
7137	case $ac_abs_builddir in
7138	.) ac_abs_top_srcdir=$ac_top_srcdir;;
7139	*)
7140	case $ac_top_srcdir in
7141	.) ac_abs_top_srcdir=$ac_abs_builddir;;
7142	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7143	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7144	esac;;
7145	esac
7146
7147
7148	case $INSTALL in
7149	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7150	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7151	esac
7152
7153	if test x"$ac_file" != x-; then
7154	{ echo "$as_me:$LINENO: creating $ac_file" >&5
7155	echo "$as_me: creating $ac_file" >&6;}
7156	rm -f "$ac_file"
7157	fi
7158	# Let's still pretend it is `configure' which instantiates (i.e., don't
7159	# use $as_me), people would be surprised to read:
7160	# /* config.h. Generated by config.status. */
7161	if test x"$ac_file" = x-; then
7162	configure_input=
7163	else
7164	configure_input="$ac_file. "
7165	fi
7166	configure_input=$configure_input"Generated from `echo $ac_file_in \|
7167	sed 's,.*/,,'` by configure."
7168
7169	# First look for the input files in the build tree, otherwise in the
7170	# src tree.
7171	ac_file_inputs=`IFS=:
7172	for f in $ac_file_in; do
7173	case $f in
7174	-) echo $tmp/stdin ;;
7175	[\\/$]*)
7176	# Absolute (can't be DOS-style, as IFS=:)
7177	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7178	echo "$as_me: error: cannot find input file: $f" >&2;}
7179	{ (exit 1); exit 1; }; }
7180	echo "$f";;
7181	*) # Relative
7182	if test -f "$f"; then
7183	# Build tree
7184	echo "$f"
7185	elif test -f "$srcdir/$f"; then
7186	# Source tree
7187	echo "$srcdir/$f"
7188	else
7189	# /dev/null tree
7190	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7191	echo "$as_me: error: cannot find input file: $f" >&2;}
7192	{ (exit 1); exit 1; }; }
7193	fi;;
7194	esac
7195	done` \|\| { (exit 1); exit 1; }
7196	_ACEOF
7197	cat >>$CONFIG_STATUS <<_ACEOF
7198	sed "$ac_vpsub
7199	$extrasub
7200	_ACEOF
7201	cat >>$CONFIG_STATUS <<\_ACEOF
7202	:t
7203	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7204	s,@configure_input@,$configure_input,;t t
7205	s,@srcdir@,$ac_srcdir,;t t
7206	s,@abs_srcdir@,$ac_abs_srcdir,;t t
7207	s,@top_srcdir@,$ac_top_srcdir,;t t
7208	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
7209	s,@builddir@,$ac_builddir,;t t
7210	s,@abs_builddir@,$ac_abs_builddir,;t t
7211	s,@top_builddir@,$ac_top_builddir,;t t
7212	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
7213	s,@INSTALL@,$ac_INSTALL,;t t
7214	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
7215	rm -f $tmp/stdin
7216	if test x"$ac_file" != x-; then
7217	mv $tmp/out $ac_file
7218	else
7219	cat $tmp/out
7220	rm -f $tmp/out
7221	fi
7222
7223	done
7224	_ACEOF
7225	cat >>$CONFIG_STATUS <<\_ACEOF
7226
7227	#
7228	# CONFIG_HEADER section.
7229	#
7230
7231	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7232	# NAME is the cpp macro being defined and VALUE is the value it is being given.
7233	#
7234	# ac_d sets the value in "#define NAME VALUE" lines.
7235	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
7236	ac_dB='[ ].*$,\1#\2'
7237	ac_dC=' '
7238	ac_dD=',;t'
7239	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7240	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
7241	ac_uB='$,\1#\2define\3'
7242	ac_uC=' '
7243	ac_uD=',;t'
7244
7245	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
7246	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7247	case $ac_file in
7248	- \| :- \| :-:* ) # input from stdin
7249	cat >$tmp/stdin
7250	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7251	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7252	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7253	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7254	* ) ac_file_in=$ac_file.in ;;
7255	esac
7256
7257	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
7258	echo "$as_me: creating $ac_file" >&6;}
7259
7260	# First look for the input files in the build tree, otherwise in the
7261	# src tree.
7262	ac_file_inputs=`IFS=:
7263	for f in $ac_file_in; do
7264	case $f in
7265	-) echo $tmp/stdin ;;
7266	[\\/$]*)
7267	# Absolute (can't be DOS-style, as IFS=:)
7268	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7269	echo "$as_me: error: cannot find input file: $f" >&2;}
7270	{ (exit 1); exit 1; }; }
7271	# Do quote $f, to prevent DOS paths from being IFS'd.
7272	echo "$f";;
7273	*) # Relative
7274	if test -f "$f"; then
7275	# Build tree
7276	echo "$f"
7277	elif test -f "$srcdir/$f"; then
7278	# Source tree
7279	echo "$srcdir/$f"
7280	else
7281	# /dev/null tree
7282	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7283	echo "$as_me: error: cannot find input file: $f" >&2;}
7284	{ (exit 1); exit 1; }; }
7285	fi;;
7286	esac
7287	done` \|\| { (exit 1); exit 1; }
7288	# Remove the trailing spaces.
7289	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
7290
7291	_ACEOF
7292
7293	# Transform confdefs.h into two sed scripts, `conftest.defines' and
7294	# `conftest.undefs', that substitutes the proper values into
7295	# config.h.in to produce config.h. The first handles `#define'
7296	# templates, and the second `#undef' templates.
7297	# And first: Protect against being on the right side of a sed subst in
7298	# config.status. Protect against being in an unquoted here document
7299	# in config.status.
7300	rm -f conftest.defines conftest.undefs
7301	# Using a here document instead of a string reduces the quoting nightmare.
7302	# Putting comments in sed scripts is not portable.
7303	#
7304	# `end' is used to avoid that the second main sed command (meant for
7305	# 0-ary CPP macros) applies to n-ary macro definitions.
7306	# See the Autoconf documentation for `clear'.
7307	cat >confdef2sed.sed <<\_ACEOF
7308	s/[\\&,]/\\&/g
7309	s,[\\$`],\\&,g
7310	t clear
7311	: clear
7312	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
7313	t end
7314	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
7315	: end
7316	_ACEOF
7317	# If some macros were called several times there might be several times
7318	# the same #defines, which is useless. Nevertheless, we may not want to
7319	# sort them, since we want the last AC-DEFINE to be honored.
7320	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
7321	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
7322	rm -f confdef2sed.sed
7323
7324	# This sed command replaces #undef with comments. This is necessary, for
7325	# example, in the case of _POSIX_SOURCE, which is predefined and required
7326	# on some systems where configure will not decide to define it.
7327	cat >>conftest.undefs <<\_ACEOF
7328	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
7329	_ACEOF
7330
7331	# Break up conftest.defines because some shells have a limit on the size
7332	# of here documents, and old seds have small limits too (100 cmds).
7333	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
7334	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
7335	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
7336	echo ' :' >>$CONFIG_STATUS
7337	rm -f conftest.tail
7338	while grep . conftest.defines >/dev/null
7339	do
7340	# Write a limited-size here document to $tmp/defines.sed.
7341	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
7342	# Speed up: don't consider the non `#define' lines.
7343	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
7344	# Work around the forget-to-reset-the-flag bug.
7345	echo 't clr' >>$CONFIG_STATUS
7346	echo ': clr' >>$CONFIG_STATUS
7347	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
7348	echo 'CEOF
7349	sed -f $tmp/defines.sed $tmp/in >$tmp/out
7350	rm -f $tmp/in
7351	mv $tmp/out $tmp/in
7352	' >>$CONFIG_STATUS
7353	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
7354	rm -f conftest.defines
7355	mv conftest.tail conftest.defines
7356	done
7357	rm -f conftest.defines
7358	echo ' fi # grep' >>$CONFIG_STATUS
7359	echo >>$CONFIG_STATUS
7360
7361	# Break up conftest.undefs because some shells have a limit on the size
7362	# of here documents, and old seds have small limits too (100 cmds).
7363	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
7364	rm -f conftest.tail
7365	while grep . conftest.undefs >/dev/null
7366	do
7367	# Write a limited-size here document to $tmp/undefs.sed.
7368	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
7369	# Speed up: don't consider the non `#undef'
7370	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
7371	# Work around the forget-to-reset-the-flag bug.
7372	echo 't clr' >>$CONFIG_STATUS
7373	echo ': clr' >>$CONFIG_STATUS
7374	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
7375	echo 'CEOF
7376	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
7377	rm -f $tmp/in
7378	mv $tmp/out $tmp/in
7379	' >>$CONFIG_STATUS
7380	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
7381	rm -f conftest.undefs
7382	mv conftest.tail conftest.undefs
7383	done
7384	rm -f conftest.undefs
7385
7386	cat >>$CONFIG_STATUS <<\_ACEOF
7387	# Let's still pretend it is `configure' which instantiates (i.e., don't
7388	# use $as_me), people would be surprised to read:
7389	# /* config.h. Generated by config.status. */
7390	if test x"$ac_file" = x-; then
7391	echo "/* Generated by configure. */" >$tmp/config.h
7392	else
7393	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
7394	fi
7395	cat $tmp/in >>$tmp/config.h
7396	rm -f $tmp/in
7397	if test x"$ac_file" != x-; then
7398	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
7399	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
7400	echo "$as_me: $ac_file is unchanged" >&6;}
7401	else
7402	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
7403	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7404	X"$ac_file" : 'X$//$[^/]' \\| \
7405	X"$ac_file" : 'X$//$$' \\| \
7406	X"$ac_file" : 'X$/$' \\| \
7407	. : '$.$' 2>/dev/null \|\|
7408	echo X"$ac_file" \|
7409	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7410	/^X$\/\/$[^/].*/{ s//\1/; q; }
7411	/^X$\/\/$$/{ s//\1/; q; }
7412	/^X$\/$.*/{ s//\1/; q; }
7413	s/.*/./; q'`
7414	{ if $as_mkdir_p; then
7415	mkdir -p "$ac_dir"
7416	else
7417	as_dir="$ac_dir"
7418	as_dirs=
7419	while test ! -d "$as_dir"; do
7420	as_dirs="$as_dir $as_dirs"
7421	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7422	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7423	X"$as_dir" : 'X$//$[^/]' \\| \
7424	X"$as_dir" : 'X$//$$' \\| \
7425	X"$as_dir" : 'X$/$' \\| \
7426	. : '$.$' 2>/dev/null \|\|
7427	echo X"$as_dir" \|
7428	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7429	/^X$\/\/$[^/].*/{ s//\1/; q; }
7430	/^X$\/\/$$/{ s//\1/; q; }
7431	/^X$\/$.*/{ s//\1/; q; }
7432	s/.*/./; q'`
7433	done
7434	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7435	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7436	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7437	{ (exit 1); exit 1; }; }; }
7438
7439	rm -f $ac_file
7440	mv $tmp/config.h $ac_file
7441	fi
7442	else
7443	cat $tmp/config.h
7444	rm -f $tmp/config.h
7445	fi
7446	# Compute $ac_file's index in $config_headers.
7447	_am_stamp_count=1
7448	for _am_header in $config_headers :; do
7449	case $_am_header in
7450	$ac_file \| $ac_file:* )
7451	break ;;
7452	* )
7453	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7454	esac
7455	done
7456	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
7457	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
7458	X$ac_file : 'X$//$[^/]' \\| \
7459	X$ac_file : 'X$//$$' \\| \
7460	X$ac_file : 'X$/$' \\| \
7461	. : '$.$' 2>/dev/null \|\|
7462	echo X$ac_file \|
7463	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7464	/^X$\/\/$[^/].*/{ s//\1/; q; }
7465	/^X$\/\/$$/{ s//\1/; q; }
7466	/^X$\/$.*/{ s//\1/; q; }
7467	s/.*/./; q'`/stamp-h$_am_stamp_count
7468	done
7469	_ACEOF
7470	cat >>$CONFIG_STATUS <<\_ACEOF
7471
7472	#
7473	# CONFIG_COMMANDS section.
7474	#
7475	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
7476	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
7477	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7478	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
7479	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
7480	X"$ac_dest" : 'X$//$[^/]' \\| \
7481	X"$ac_dest" : 'X$//$$' \\| \
7482	X"$ac_dest" : 'X$/$' \\| \
7483	. : '$.$' 2>/dev/null \|\|
7484	echo X"$ac_dest" \|
7485	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7486	/^X$\/\/$[^/].*/{ s//\1/; q; }
7487	/^X$\/\/$$/{ s//\1/; q; }
7488	/^X$\/$.*/{ s//\1/; q; }
7489	s/.*/./; q'`
7490	{ if $as_mkdir_p; then
7491	mkdir -p "$ac_dir"
7492	else
7493	as_dir="$ac_dir"
7494	as_dirs=
7495	while test ! -d "$as_dir"; do
7496	as_dirs="$as_dir $as_dirs"
7497	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7498	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7499	X"$as_dir" : 'X$//$[^/]' \\| \
7500	X"$as_dir" : 'X$//$$' \\| \
7501	X"$as_dir" : 'X$/$' \\| \
7502	. : '$.$' 2>/dev/null \|\|
7503	echo X"$as_dir" \|
7504	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7505	/^X$\/\/$[^/].*/{ s//\1/; q; }
7506	/^X$\/\/$$/{ s//\1/; q; }
7507	/^X$\/$.*/{ s//\1/; q; }
7508	s/.*/./; q'`
7509	done
7510	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7511	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7512	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7513	{ (exit 1); exit 1; }; }; }
7514
7515	ac_builddir=.
7516
7517	if test "$ac_dir" != .; then
7518	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
7519	# A "../" for each directory in $ac_dir_suffix.
7520	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
7521	else
7522	ac_dir_suffix= ac_top_builddir=
7523	fi
7524
7525	case $srcdir in
7526	.) # No --srcdir option. We are building in place.
7527	ac_srcdir=.
7528	if test -z "$ac_top_builddir"; then
7529	ac_top_srcdir=.
7530	else
7531	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
7532	fi ;;
7533	[\\/]* \| ?:[\\/]* ) # Absolute path.
7534	ac_srcdir=$srcdir$ac_dir_suffix;
7535	ac_top_srcdir=$srcdir ;;
7536	*) # Relative path.
7537	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7538	ac_top_srcdir=$ac_top_builddir$srcdir ;;
7539	esac
7540
7541	# Do not use `cd foo && pwd` to compute absolute paths, because
7542	# the directories may not exist.
7543	case `pwd` in
7544	.) ac_abs_builddir="$ac_dir";;
7545	*)
7546	case "$ac_dir" in
7547	.) ac_abs_builddir=`pwd`;;
7548	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7549	*) ac_abs_builddir=`pwd`/"$ac_dir";;
7550	esac;;
7551	esac
7552	case $ac_abs_builddir in
7553	.) ac_abs_top_builddir=${ac_top_builddir}.;;
7554	*)
7555	case ${ac_top_builddir}. in
7556	.) ac_abs_top_builddir=$ac_abs_builddir;;
7557	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7558	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7559	esac;;
7560	esac
7561	case $ac_abs_builddir in
7562	.) ac_abs_srcdir=$ac_srcdir;;
7563	*)
7564	case $ac_srcdir in
7565	.) ac_abs_srcdir=$ac_abs_builddir;;
7566	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7567	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7568	esac;;
7569	esac
7570	case $ac_abs_builddir in
7571	.) ac_abs_top_srcdir=$ac_top_srcdir;;
7572	*)
7573	case $ac_top_srcdir in
7574	.) ac_abs_top_srcdir=$ac_abs_builddir;;
7575	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7576	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7577	esac;;
7578	esac
7579
7580
7581	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
7582	echo "$as_me: executing $ac_dest commands" >&6;}
7583	case $ac_dest in
7584	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
7585	# Strip MF so we end up with the name of the file.
7586	mf=`echo "$mf" \| sed -e 's/:.*$//'`
7587	# Check whether this is an Automake generated Makefile or not.
7588	# We used to match only the files named `Makefile.in', but
7589	# some people rename them; so instead we look at the file content.
7590	# Grep'ing the first line is not enough: some people post-process
7591	# each Makefile.in and add a new line on top of each file to say so.
7592	# So let's grep whole file.
7593	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
7594	dirpart=`(dirname "$mf") 2>/dev/null \|\|
7595	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
7596	X"$mf" : 'X$//$[^/]' \\| \
7597	X"$mf" : 'X$//$$' \\| \
7598	X"$mf" : 'X$/$' \\| \
7599	. : '$.$' 2>/dev/null \|\|
7600	echo X"$mf" \|
7601	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7602	/^X$\/\/$[^/].*/{ s//\1/; q; }
7603	/^X$\/\/$$/{ s//\1/; q; }
7604	/^X$\/$.*/{ s//\1/; q; }
7605	s/.*/./; q'`
7606	else
7607	continue
7608	fi
7609	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
7610	# Extract the definition of DEP_FILES from the Makefile without
7611	# running `make'.
7612	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
7613	test -z "$DEPDIR" && continue
7614	# When using ansi2knr, U may be empty or an underscore; expand it
7615	U=`sed -n -e '/^U = / s///p' < "$mf"`
7616	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
7617	# We invoke sed twice because it is the simplest approach to
7618	# changing $(DEPDIR) to its actual value in the expansion.
7619	for file in `sed -n -e '
7620	/^DEP_FILES = .*\\\\$/ {
7621	s/^DEP_FILES = //
7622	:loop
7623	s/\\\\$//
7624	p
7625	n
7626	/\\\\$/ b loop
7627	p
7628	}
7629	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
7630	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
7631	# Make sure the directory exists.
7632	test -f "$dirpart/$file" && continue
7633	fdir=`(dirname "$file") 2>/dev/null \|\|
7634	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7635	X"$file" : 'X$//$[^/]' \\| \
7636	X"$file" : 'X$//$$' \\| \
7637	X"$file" : 'X$/$' \\| \
7638	. : '$.$' 2>/dev/null \|\|
7639	echo X"$file" \|
7640	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7641	/^X$\/\/$[^/].*/{ s//\1/; q; }
7642	/^X$\/\/$$/{ s//\1/; q; }
7643	/^X$\/$.*/{ s//\1/; q; }
7644	s/.*/./; q'`
7645	{ if $as_mkdir_p; then
7646	mkdir -p $dirpart/$fdir
7647	else
7648	as_dir=$dirpart/$fdir
7649	as_dirs=
7650	while test ! -d "$as_dir"; do
7651	as_dirs="$as_dir $as_dirs"
7652	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7653	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7654	X"$as_dir" : 'X$//$[^/]' \\| \
7655	X"$as_dir" : 'X$//$$' \\| \
7656	X"$as_dir" : 'X$/$' \\| \
7657	. : '$.$' 2>/dev/null \|\|
7658	echo X"$as_dir" \|
7659	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7660	/^X$\/\/$[^/].*/{ s//\1/; q; }
7661	/^X$\/\/$$/{ s//\1/; q; }
7662	/^X$\/$.*/{ s//\1/; q; }
7663	s/.*/./; q'`
7664	done
7665	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7666	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
7667	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
7668	{ (exit 1); exit 1; }; }; }
7669
7670	# echo "creating $dirpart/$file"
7671	echo '# dummy' > "$dirpart/$file"
7672	done
7673	done
7674	;;
7675	esac
7676	done
7677	_ACEOF
7678
7679	cat >>$CONFIG_STATUS <<\_ACEOF
7680
7681	{ (exit 0); exit 0; }
7682	_ACEOF
7683	chmod +x $CONFIG_STATUS
7684	ac_clean_files=$ac_clean_files_save
7685
7686
7687	# configure is writing to config.log, and then calls config.status.
7688	# config.status does its own redirection, appending to config.log.
7689	# Unfortunately, on DOS this fails, as config.log is still kept open
7690	# by configure, so config.status won't be able to write to it; its
7691	# output is simply discarded. So we exec the FD to /dev/null,
7692	# effectively closing config.log, so it can be properly (re)opened and
7693	# appended to by config.status. When coming back to configure, we
7694	# need to make the FD available again.
7695	if test "$no_create" != yes; then
7696	ac_cs_success=:
7697	ac_config_status_args=
7698	test "$silent" = yes &&
7699	ac_config_status_args="$ac_config_status_args --quiet"
7700	exec 5>/dev/null
7701	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
7702	exec 5>>config.log
7703	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
7704	# would make configure fail if this is the last instruction.
7705	$ac_cs_success \|\| { (exit 1); exit 1; }
7706	fi
7707

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