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Root/package/network/services/ead/src/tinysrp/configure

1	#! /bin/sh
2
3	# Guess values for system-dependent variables and create Makefiles.
4	# Generated automatically using autoconf version 2.13
5	# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
6	#
7	# This configure script is free software; the Free Software Foundation
8	# gives unlimited permission to copy, distribute and modify it.
9
10	# Defaults:
11	ac_help=
12	ac_default_prefix=/usr/local
13	# Any additions from configure.in:
14
15	# Initialize some variables set by options.
16	# The variables have the same names as the options, with
17	# dashes changed to underlines.
18	build=NONE
19	cache_file=./config.cache
20	exec_prefix=NONE
21	host=NONE
22	no_create=
23	nonopt=NONE
24	no_recursion=
25	prefix=NONE
26	program_prefix=NONE
27	program_suffix=NONE
28	program_transform_name=s,x,x,
29	silent=
30	site=
31	srcdir=
32	target=NONE
33	verbose=
34	x_includes=NONE
35	x_libraries=NONE
36	bindir='${exec_prefix}/bin'
37	sbindir='${exec_prefix}/sbin'
38	libexecdir='${exec_prefix}/libexec'
39	datadir='${prefix}/share'
40	sysconfdir='${prefix}/etc'
41	sharedstatedir='${prefix}/com'
42	localstatedir='${prefix}/var'
43	libdir='${exec_prefix}/lib'
44	includedir='${prefix}/include'
45	oldincludedir='/usr/include'
46	infodir='${prefix}/info'
47	mandir='${prefix}/man'
48
49	# Initialize some other variables.
50	subdirs=
51	MFLAGS= MAKEFLAGS=
52	SHELL=${CONFIG_SHELL-/bin/sh}
53	# Maximum number of lines to put in a shell here document.
54	ac_max_here_lines=12
55
56	ac_prev=
57	for ac_option
58	do
59
60	# If the previous option needs an argument, assign it.
61	if test -n "$ac_prev"; then
62	eval "$ac_prev=\$ac_option"
63	ac_prev=
64	continue
65	fi
66
67	case "$ac_option" in
68	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
69	*) ac_optarg= ;;
70	esac
71
72	# Accept the important Cygnus configure options, so we can diagnose typos.
73
74	case "$ac_option" in
75
76	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
77	ac_prev=bindir ;;
78	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
79	bindir="$ac_optarg" ;;
80
81	-build \| --build \| --buil \| --bui \| --bu)
82	ac_prev=build ;;
83	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
84	build="$ac_optarg" ;;
85
86	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
87	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
88	ac_prev=cache_file ;;
89	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
90	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
91	cache_file="$ac_optarg" ;;
92
93	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
94	ac_prev=datadir ;;
95	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
96	\| --da=*)
97	datadir="$ac_optarg" ;;
98
99	-disable-* \| --disable-*)
100	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
101	# Reject names that are not valid shell variable names.
102	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
103	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
104	fi
105	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
106	eval "enable_${ac_feature}=no" ;;
107
108	-enable-* \| --enable-*)
109	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
110	# Reject names that are not valid shell variable names.
111	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
112	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
113	fi
114	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
115	case "$ac_option" in
116	=) ;;
117	*) ac_optarg=yes ;;
118	esac
119	eval "enable_${ac_feature}='$ac_optarg'" ;;
120
121	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
122	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
123	\| --exec \| --exe \| --ex)
124	ac_prev=exec_prefix ;;
125	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
126	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
127	\| --exec=* \| --exe=* \| --ex=*)
128	exec_prefix="$ac_optarg" ;;
129
130	-gas \| --gas \| --ga \| --g)
131	# Obsolete; use --with-gas.
132	with_gas=yes ;;
133
134	-help \| --help \| --hel \| --he)
135	# Omit some internal or obsolete options to make the list less imposing.
136	# This message is too long to be a string in the A/UX 3.1 sh.
137	cat << EOF
138	Usage: configure [options] [host]
139	Options: [defaults in brackets after descriptions]
140	Configuration:
141	--cache-file=FILE cache test results in FILE
142	--help print this message
143	--no-create do not create output files
144	--quiet, --silent do not print \`checking...' messages
145	--version print the version of autoconf that created configure
146	Directory and file names:
147	--prefix=PREFIX install architecture-independent files in PREFIX
148	[$ac_default_prefix]
149	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
150	[same as prefix]
151	--bindir=DIR user executables in DIR [EPREFIX/bin]
152	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
153	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
154	--datadir=DIR read-only architecture-independent data in DIR
155	[PREFIX/share]
156	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
157	--sharedstatedir=DIR modifiable architecture-independent data in DIR
158	[PREFIX/com]
159	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
160	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
161	--includedir=DIR C header files in DIR [PREFIX/include]
162	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
163	--infodir=DIR info documentation in DIR [PREFIX/info]
164	--mandir=DIR man documentation in DIR [PREFIX/man]
165	--srcdir=DIR find the sources in DIR [configure dir or ..]
166	--program-prefix=PREFIX prepend PREFIX to installed program names
167	--program-suffix=SUFFIX append SUFFIX to installed program names
168	--program-transform-name=PROGRAM
169	run sed PROGRAM on installed program names
170	EOF
171	cat << EOF
172	Host type:
173	--build=BUILD configure for building on BUILD [BUILD=HOST]
174	--host=HOST configure for HOST [guessed]
175	--target=TARGET configure for TARGET [TARGET=HOST]
176	Features and packages:
177	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
178	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
179	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
180	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
181	--x-includes=DIR X include files are in DIR
182	--x-libraries=DIR X library files are in DIR
183	EOF
184	if test -n "$ac_help"; then
185	echo "--enable and --with options recognized:$ac_help"
186	fi
187	exit 0 ;;
188
189	-host \| --host \| --hos \| --ho)
190	ac_prev=host ;;
191	-host=* \| --host=* \| --hos=* \| --ho=*)
192	host="$ac_optarg" ;;
193
194	-includedir \| --includedir \| --includedi \| --included \| --include \
195	\| --includ \| --inclu \| --incl \| --inc)
196	ac_prev=includedir ;;
197	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
198	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
199	includedir="$ac_optarg" ;;
200
201	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
202	ac_prev=infodir ;;
203	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
204	infodir="$ac_optarg" ;;
205
206	-libdir \| --libdir \| --libdi \| --libd)
207	ac_prev=libdir ;;
208	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
209	libdir="$ac_optarg" ;;
210
211	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
212	\| --libexe \| --libex \| --libe)
213	ac_prev=libexecdir ;;
214	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
215	\| --libexe=* \| --libex=* \| --libe=*)
216	libexecdir="$ac_optarg" ;;
217
218	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
219	\| --localstate \| --localstat \| --localsta \| --localst \
220	\| --locals \| --local \| --loca \| --loc \| --lo)
221	ac_prev=localstatedir ;;
222	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
223	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
224	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
225	localstatedir="$ac_optarg" ;;
226
227	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
228	ac_prev=mandir ;;
229	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
230	mandir="$ac_optarg" ;;
231
232	-nfp \| --nfp \| --nf)
233	# Obsolete; use --without-fp.
234	with_fp=no ;;
235
236	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
237	\| --no-cr \| --no-c)
238	no_create=yes ;;
239
240	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
241	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
242	no_recursion=yes ;;
243
244	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
245	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
246	\| --oldin \| --oldi \| --old \| --ol \| --o)
247	ac_prev=oldincludedir ;;
248	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
249	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
250	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
251	oldincludedir="$ac_optarg" ;;
252
253	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
254	ac_prev=prefix ;;
255	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
256	prefix="$ac_optarg" ;;
257
258	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
259	\| --program-pre \| --program-pr \| --program-p)
260	ac_prev=program_prefix ;;
261	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
262	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
263	program_prefix="$ac_optarg" ;;
264
265	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
266	\| --program-suf \| --program-su \| --program-s)
267	ac_prev=program_suffix ;;
268	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
269	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
270	program_suffix="$ac_optarg" ;;
271
272	-program-transform-name \| --program-transform-name \
273	\| --program-transform-nam \| --program-transform-na \
274	\| --program-transform-n \| --program-transform- \
275	\| --program-transform \| --program-transfor \
276	\| --program-transfo \| --program-transf \
277	\| --program-trans \| --program-tran \
278	\| --progr-tra \| --program-tr \| --program-t)
279	ac_prev=program_transform_name ;;
280	-program-transform-name=* \| --program-transform-name=* \
281	\| --program-transform-nam=* \| --program-transform-na=* \
282	\| --program-transform-n=* \| --program-transform-=* \
283	\| --program-transform=* \| --program-transfor=* \
284	\| --program-transfo=* \| --program-transf=* \
285	\| --program-trans=* \| --program-tran=* \
286	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
287	program_transform_name="$ac_optarg" ;;
288
289	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
290	\| -silent \| --silent \| --silen \| --sile \| --sil)
291	silent=yes ;;
292
293	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
294	ac_prev=sbindir ;;
295	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
296	\| --sbi=* \| --sb=*)
297	sbindir="$ac_optarg" ;;
298
299	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
300	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
301	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
302	\| --sha \| --sh)
303	ac_prev=sharedstatedir ;;
304	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
305	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
306	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
307	\| --sha=* \| --sh=*)
308	sharedstatedir="$ac_optarg" ;;
309
310	-site \| --site \| --sit)
311	ac_prev=site ;;
312	-site=* \| --site=* \| --sit=*)
313	site="$ac_optarg" ;;
314
315	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
316	ac_prev=srcdir ;;
317	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
318	srcdir="$ac_optarg" ;;
319
320	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
321	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
322	ac_prev=sysconfdir ;;
323	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
324	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
325	sysconfdir="$ac_optarg" ;;
326
327	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
328	ac_prev=target ;;
329	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
330	target="$ac_optarg" ;;
331
332	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
333	verbose=yes ;;
334
335	-version \| --version \| --versio \| --versi \| --vers)
336	echo "configure generated by autoconf version 2.13"
337	exit 0 ;;
338
339	-with-* \| --with-*)
340	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
341	# Reject names that are not valid shell variable names.
342	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
343	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
344	fi
345	ac_package=`echo $ac_package\| sed 's/-/_/g'`
346	case "$ac_option" in
347	=) ;;
348	*) ac_optarg=yes ;;
349	esac
350	eval "with_${ac_package}='$ac_optarg'" ;;
351
352	-without-* \| --without-*)
353	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
354	# Reject names that are not valid shell variable names.
355	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
356	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
357	fi
358	ac_package=`echo $ac_package\| sed 's/-/_/g'`
359	eval "with_${ac_package}=no" ;;
360
361	--x)
362	# Obsolete; use --with-x.
363	with_x=yes ;;
364
365	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
366	\| --x-incl \| --x-inc \| --x-in \| --x-i)
367	ac_prev=x_includes ;;
368	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
369	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
370	x_includes="$ac_optarg" ;;
371
372	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
373	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
374	ac_prev=x_libraries ;;
375	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
376	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
377	x_libraries="$ac_optarg" ;;
378
379	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
380	;;
381
382	*)
383	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
384	echo "configure: warning: $ac_option: invalid host type" 1>&2
385	fi
386	if test "x$nonopt" != xNONE; then
387	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
388	fi
389	nonopt="$ac_option"
390	;;
391
392	esac
393	done
394
395	if test -n "$ac_prev"; then
396	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
397	fi
398
399	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
400
401	# File descriptor usage:
402	# 0 standard input
403	# 1 file creation
404	# 2 errors and warnings
405	# 3 some systems may open it to /dev/tty
406	# 4 used on the Kubota Titan
407	# 6 checking for... messages and results
408	# 5 compiler messages saved in config.log
409	if test "$silent" = yes; then
410	exec 6>/dev/null
411	else
412	exec 6>&1
413	fi
414	exec 5>./config.log
415
416	echo "\
417	This file contains any messages produced by compilers while
418	running configure, to aid debugging if configure makes a mistake.
419	" 1>&5
420
421	# Strip out --no-create and --no-recursion so they do not pile up.
422	# Also quote any args containing shell metacharacters.
423	ac_configure_args=
424	for ac_arg
425	do
426	case "$ac_arg" in
427	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
428	\| --no-cr \| --no-c) ;;
429	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
430	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
431	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
432	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
433	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
434	esac
435	done
436
437	# NLS nuisances.
438	# Only set these to C if already set. These must not be set unconditionally
439	# because not all systems understand e.g. LANG=C (notably SCO).
440	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
441	# Non-C LC_CTYPE values break the ctype check.
442	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
443	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
444	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
445	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
446
447	# confdefs.h avoids OS command line length limits that DEFS can exceed.
448	rm -rf conftest* confdefs.h
449	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
450	echo > confdefs.h
451
452	# A filename unique to this package, relative to the directory that
453	# configure is in, which we can look for to find out if srcdir is correct.
454	ac_unique_file=t_pwd.h
455
456	# Find the source files, if location was not specified.
457	if test -z "$srcdir"; then
458	ac_srcdir_defaulted=yes
459	# Try the directory containing this script, then its parent.
460	ac_prog=$0
461	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
462	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
463	srcdir=$ac_confdir
464	if test ! -r $srcdir/$ac_unique_file; then
465	srcdir=..
466	fi
467	else
468	ac_srcdir_defaulted=no
469	fi
470	if test ! -r $srcdir/$ac_unique_file; then
471	if test "$ac_srcdir_defaulted" = yes; then
472	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
473	else
474	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
475	fi
476	fi
477	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
478
479	# Prefer explicitly selected file to automatically selected ones.
480	if test -z "$CONFIG_SITE"; then
481	if test "x$prefix" != xNONE; then
482	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
483	else
484	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
485	fi
486	fi
487	for ac_site_file in $CONFIG_SITE; do
488	if test -r "$ac_site_file"; then
489	echo "loading site script $ac_site_file"
490	. "$ac_site_file"
491	fi
492	done
493
494	if test -r "$cache_file"; then
495	echo "loading cache $cache_file"
496	. $cache_file
497	else
498	echo "creating cache $cache_file"
499	> $cache_file
500	fi
501
502	ac_ext=c
503	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
504	ac_cpp='$CPP $CPPFLAGS'
505	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
506	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
507	cross_compiling=$ac_cv_prog_cc_cross
508
509	ac_exeext=
510	ac_objext=o
511	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
512	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
513	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
514	ac_n= ac_c='
515	' ac_t=' '
516	else
517	ac_n=-n ac_c= ac_t=
518	fi
519	else
520	ac_n= ac_c='\c' ac_t=
521	fi
522
523
524
525
526
527	ac_aux_dir=
528	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
529	if test -f $ac_dir/install-sh; then
530	ac_aux_dir=$ac_dir
531	ac_install_sh="$ac_aux_dir/install-sh -c"
532	break
533	elif test -f $ac_dir/install.sh; then
534	ac_aux_dir=$ac_dir
535	ac_install_sh="$ac_aux_dir/install.sh -c"
536	break
537	fi
538	done
539	if test -z "$ac_aux_dir"; then
540	{ echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
541	fi
542	ac_config_guess=$ac_aux_dir/config.guess
543	ac_config_sub=$ac_aux_dir/config.sub
544	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
545
546	# Find a good install program. We prefer a C program (faster),
547	# so one script is as good as another. But avoid the broken or
548	# incompatible versions:
549	# SysV /etc/install, /usr/sbin/install
550	# SunOS /usr/etc/install
551	# IRIX /sbin/install
552	# AIX /bin/install
553	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
554	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
555	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
556	# ./install, which can be erroneously created by make from ./install.sh.
557	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
558	echo "configure:559: checking for a BSD compatible install" >&5
559	if test -z "$INSTALL"; then
560	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
561	echo $ac_n "(cached) $ac_c" 1>&6
562	else
563	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
564	for ac_dir in $PATH; do
565	# Account for people who put trailing slashes in PATH elements.
566	case "$ac_dir/" in
567	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
568	*)
569	# OSF1 and SCO ODT 3.0 have their own names for install.
570	# Don't use installbsd from OSF since it installs stuff as root
571	# by default.
572	for ac_prog in ginstall scoinst install; do
573	if test -f $ac_dir/$ac_prog; then
574	if test $ac_prog = install &&
575	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
576	# AIX install. It has an incompatible calling convention.
577	:
578	else
579	ac_cv_path_install="$ac_dir/$ac_prog -c"
580	break 2
581	fi
582	fi
583	done
584	;;
585	esac
586	done
587	IFS="$ac_save_IFS"
588
589	fi
590	if test "${ac_cv_path_install+set}" = set; then
591	INSTALL="$ac_cv_path_install"
592	else
593	# As a last resort, use the slow shell script. We don't cache a
594	# path for INSTALL within a source directory, because that will
595	# break other packages using the cache if that directory is
596	# removed, or if the path is relative.
597	INSTALL="$ac_install_sh"
598	fi
599	fi
600	echo "$ac_t""$INSTALL" 1>&6
601
602	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
603	# It thinks the first close brace ends the variable substitution.
604	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
605
606	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
607
608	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
609
610	echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
611	echo "configure:612: checking whether build environment is sane" >&5
612	# Just in case
613	sleep 1
614	echo timestamp > conftestfile
615	# Do `set' in a subshell so we don't clobber the current shell's
616	# arguments. Must try -L first in case configure is actually a
617	# symlink; some systems play weird games with the mod time of symlinks
618	# (eg FreeBSD returns the mod time of the symlink's containing
619	# directory).
620	if (
621	set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
622	if test "$*" = "X"; then
623	# -L didn't work.
624	set X `ls -t $srcdir/configure conftestfile`
625	fi
626	if test "$*" != "X $srcdir/configure conftestfile" \
627	&& test "$*" != "X conftestfile $srcdir/configure"; then
628
629	# If neither matched, then we have a broken ls. This can happen
630	# if, for instance, CONFIG_SHELL is bash and it inherits a
631	# broken ls alias from the environment. This has actually
632	# happened. Such a system could not be considered "sane".
633	{ echo "configure: error: ls -t appears to fail. Make sure there is not a broken
634	alias in your environment" 1>&2; exit 1; }
635	fi
636
637	test "$2" = conftestfile
638	)
639	then
640	# Ok.
641	:
642	else
643	{ echo "configure: error: newly created file is older than distributed files!
644	Check your system clock" 1>&2; exit 1; }
645	fi
646	rm -f conftest*
647	echo "$ac_t""yes" 1>&6
648	if test "$program_transform_name" = s,x,x,; then
649	program_transform_name=
650	else
651	# Double any \ or $. echo might interpret backslashes.
652	cat <<\EOF_SED > conftestsed
653	s,\\,\\\\,g; s,\$,$$,g
654	EOF_SED
655	program_transform_name="`echo $program_transform_name\|sed -f conftestsed`"
656	rm -f conftestsed
657	fi
658	test "$program_prefix" != NONE &&
659	program_transform_name="s,^,${program_prefix},; $program_transform_name"
660	# Use a double $ so make ignores it.
661	test "$program_suffix" != NONE &&
662	program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
663
664	# sed with no file args requires a program.
665	test "$program_transform_name" = "" && program_transform_name="s,x,x,"
666
667	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
668	echo "configure:669: checking whether ${MAKE-make} sets \${MAKE}" >&5
669	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
670	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
671	echo $ac_n "(cached) $ac_c" 1>&6
672	else
673	cat > conftestmake <<\EOF
674	all:
675	@echo 'ac_maketemp="${MAKE}"'
676	EOF
677	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
678	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
679	if test -n "$ac_maketemp"; then
680	eval ac_cv_prog_make_${ac_make}_set=yes
681	else
682	eval ac_cv_prog_make_${ac_make}_set=no
683	fi
684	rm -f conftestmake
685	fi
686	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
687	echo "$ac_t""yes" 1>&6
688	SET_MAKE=
689	else
690	echo "$ac_t""no" 1>&6
691	SET_MAKE="MAKE=${MAKE-make}"
692	fi
693
694
695
696	PACKAGE=libtinysrp
697
698	VERSION=0.7.5
699
700	if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
701	{ echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
702	fi
703	cat >> confdefs.h <<EOF
704	#define PACKAGE "$PACKAGE"
705	EOF
706
707	cat >> confdefs.h <<EOF
708	#define VERSION "$VERSION"
709	EOF
710
711
712
713	missing_dir=`cd $ac_aux_dir && pwd`
714	echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
715	echo "configure:716: checking for working aclocal" >&5
716	# Run test in a subshell; some versions of sh will print an error if
717	# an executable is not found, even if stderr is redirected.
718	# Redirect stdin to placate older versions of autoconf. Sigh.
719	if (aclocal --version) < /dev/null > /dev/null 2>&1; then
720	ACLOCAL=aclocal
721	echo "$ac_t""found" 1>&6
722	else
723	ACLOCAL="$missing_dir/missing aclocal"
724	echo "$ac_t""missing" 1>&6
725	fi
726
727	echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
728	echo "configure:729: checking for working autoconf" >&5
729	# Run test in a subshell; some versions of sh will print an error if
730	# an executable is not found, even if stderr is redirected.
731	# Redirect stdin to placate older versions of autoconf. Sigh.
732	if (autoconf --version) < /dev/null > /dev/null 2>&1; then
733	AUTOCONF=autoconf
734	echo "$ac_t""found" 1>&6
735	else
736	AUTOCONF="$missing_dir/missing autoconf"
737	echo "$ac_t""missing" 1>&6
738	fi
739
740	echo $ac_n "checking for working automake""... $ac_c" 1>&6
741	echo "configure:742: checking for working automake" >&5
742	# Run test in a subshell; some versions of sh will print an error if
743	# an executable is not found, even if stderr is redirected.
744	# Redirect stdin to placate older versions of autoconf. Sigh.
745	if (automake --version) < /dev/null > /dev/null 2>&1; then
746	AUTOMAKE=automake
747	echo "$ac_t""found" 1>&6
748	else
749	AUTOMAKE="$missing_dir/missing automake"
750	echo "$ac_t""missing" 1>&6
751	fi
752
753	echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
754	echo "configure:755: checking for working autoheader" >&5
755	# Run test in a subshell; some versions of sh will print an error if
756	# an executable is not found, even if stderr is redirected.
757	# Redirect stdin to placate older versions of autoconf. Sigh.
758	if (autoheader --version) < /dev/null > /dev/null 2>&1; then
759	AUTOHEADER=autoheader
760	echo "$ac_t""found" 1>&6
761	else
762	AUTOHEADER="$missing_dir/missing autoheader"
763	echo "$ac_t""missing" 1>&6
764	fi
765
766	echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
767	echo "configure:768: checking for working makeinfo" >&5
768	# Run test in a subshell; some versions of sh will print an error if
769	# an executable is not found, even if stderr is redirected.
770	# Redirect stdin to placate older versions of autoconf. Sigh.
771	if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
772	MAKEINFO=makeinfo
773	echo "$ac_t""found" 1>&6
774	else
775	MAKEINFO="$missing_dir/missing makeinfo"
776	echo "$ac_t""missing" 1>&6
777	fi
778
779
780
781	test "$CFLAGS" = "" && CFLAGS="-O2"
782
783
784	# Extract the first word of "gcc", so it can be a program name with args.
785	set dummy gcc; ac_word=$2
786	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
787	echo "configure:788: checking for $ac_word" >&5
788	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
789	echo $ac_n "(cached) $ac_c" 1>&6
790	else
791	if test -n "$CC"; then
792	ac_cv_prog_CC="$CC" # Let the user override the test.
793	else
794	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
795	ac_dummy="$PATH"
796	for ac_dir in $ac_dummy; do
797	test -z "$ac_dir" && ac_dir=.
798	if test -f $ac_dir/$ac_word; then
799	ac_cv_prog_CC="gcc"
800	break
801	fi
802	done
803	IFS="$ac_save_ifs"
804	fi
805	fi
806	CC="$ac_cv_prog_CC"
807	if test -n "$CC"; then
808	echo "$ac_t""$CC" 1>&6
809	else
810	echo "$ac_t""no" 1>&6
811	fi
812
813	if test -z "$CC"; then
814	# Extract the first word of "cc", so it can be a program name with args.
815	set dummy cc; ac_word=$2
816	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
817	echo "configure:818: checking for $ac_word" >&5
818	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
819	echo $ac_n "(cached) $ac_c" 1>&6
820	else
821	if test -n "$CC"; then
822	ac_cv_prog_CC="$CC" # Let the user override the test.
823	else
824	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
825	ac_prog_rejected=no
826	ac_dummy="$PATH"
827	for ac_dir in $ac_dummy; do
828	test -z "$ac_dir" && ac_dir=.
829	if test -f $ac_dir/$ac_word; then
830	if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
831	ac_prog_rejected=yes
832	continue
833	fi
834	ac_cv_prog_CC="cc"
835	break
836	fi
837	done
838	IFS="$ac_save_ifs"
839	if test $ac_prog_rejected = yes; then
840	# We found a bogon in the path, so make sure we never use it.
841	set dummy $ac_cv_prog_CC
842	shift
843	if test $# -gt 0; then
844	# We chose a different compiler from the bogus one.
845	# However, it has the same basename, so the bogon will be chosen
846	# first if we set CC to just the basename; use the full file name.
847	shift
848	set dummy "$ac_dir/$ac_word" "$@"
849	shift
850	ac_cv_prog_CC="$@"
851	fi
852	fi
853	fi
854	fi
855	CC="$ac_cv_prog_CC"
856	if test -n "$CC"; then
857	echo "$ac_t""$CC" 1>&6
858	else
859	echo "$ac_t""no" 1>&6
860	fi
861
862	if test -z "$CC"; then
863	case "`uname -s`" in
864	win32 \| WIN32)
865	# Extract the first word of "cl", so it can be a program name with args.
866	set dummy cl; ac_word=$2
867	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
868	echo "configure:869: checking for $ac_word" >&5
869	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
870	echo $ac_n "(cached) $ac_c" 1>&6
871	else
872	if test -n "$CC"; then
873	ac_cv_prog_CC="$CC" # Let the user override the test.
874	else
875	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
876	ac_dummy="$PATH"
877	for ac_dir in $ac_dummy; do
878	test -z "$ac_dir" && ac_dir=.
879	if test -f $ac_dir/$ac_word; then
880	ac_cv_prog_CC="cl"
881	break
882	fi
883	done
884	IFS="$ac_save_ifs"
885	fi
886	fi
887	CC="$ac_cv_prog_CC"
888	if test -n "$CC"; then
889	echo "$ac_t""$CC" 1>&6
890	else
891	echo "$ac_t""no" 1>&6
892	fi
893	;;
894	esac
895	fi
896	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
897	fi
898
899	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
900	echo "configure:901: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
901
902	ac_ext=c
903	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
904	ac_cpp='$CPP $CPPFLAGS'
905	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
906	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
907	cross_compiling=$ac_cv_prog_cc_cross
908
909	cat > conftest.$ac_ext << EOF
910
911	#line 912 "configure"
912	#include "confdefs.h"
913
914	main(){return(0);}
915	EOF
916	if { (eval echo configure:917: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
917	ac_cv_prog_cc_works=yes
918	# If we can't run a trivial program, we are probably using a cross compiler.
919	if (./conftest; exit) 2>/dev/null; then
920	ac_cv_prog_cc_cross=no
921	else
922	ac_cv_prog_cc_cross=yes
923	fi
924	else
925	echo "configure: failed program was:" >&5
926	cat conftest.$ac_ext >&5
927	ac_cv_prog_cc_works=no
928	fi
929	rm -fr conftest*
930	ac_ext=c
931	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
932	ac_cpp='$CPP $CPPFLAGS'
933	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
934	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
935	cross_compiling=$ac_cv_prog_cc_cross
936
937	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
938	if test $ac_cv_prog_cc_works = no; then
939	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
940	fi
941	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
942	echo "configure:943: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
943	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
944	cross_compiling=$ac_cv_prog_cc_cross
945
946	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
947	echo "configure:948: checking whether we are using GNU C" >&5
948	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
949	echo $ac_n "(cached) $ac_c" 1>&6
950	else
951	cat > conftest.c <<EOF
952	#ifdef __GNUC__
953	yes;
954	#endif
955	EOF
956	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:957: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
957	ac_cv_prog_gcc=yes
958	else
959	ac_cv_prog_gcc=no
960	fi
961	fi
962
963	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
964
965	if test $ac_cv_prog_gcc = yes; then
966	GCC=yes
967	else
968	GCC=
969	fi
970
971	ac_test_CFLAGS="${CFLAGS+set}"
972	ac_save_CFLAGS="$CFLAGS"
973	CFLAGS=
974	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
975	echo "configure:976: checking whether ${CC-cc} accepts -g" >&5
976	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
977	echo $ac_n "(cached) $ac_c" 1>&6
978	else
979	echo 'void f(){}' > conftest.c
980	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
981	ac_cv_prog_cc_g=yes
982	else
983	ac_cv_prog_cc_g=no
984	fi
985	rm -f conftest*
986
987	fi
988
989	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
990	if test "$ac_test_CFLAGS" = set; then
991	CFLAGS="$ac_save_CFLAGS"
992	elif test $ac_cv_prog_cc_g = yes; then
993	if test "$GCC" = yes; then
994	CFLAGS="-g -O2"
995	else
996	CFLAGS="-g"
997	fi
998	else
999	if test "$GCC" = yes; then
1000	CFLAGS="-O2"
1001	else
1002	CFLAGS=
1003	fi
1004	fi
1005
1006	# Find a good install program. We prefer a C program (faster),
1007	# so one script is as good as another. But avoid the broken or
1008	# incompatible versions:
1009	# SysV /etc/install, /usr/sbin/install
1010	# SunOS /usr/etc/install
1011	# IRIX /sbin/install
1012	# AIX /bin/install
1013	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1014	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1015	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1016	# ./install, which can be erroneously created by make from ./install.sh.
1017	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1018	echo "configure:1019: checking for a BSD compatible install" >&5
1019	if test -z "$INSTALL"; then
1020	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1021	echo $ac_n "(cached) $ac_c" 1>&6
1022	else
1023	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
1024	for ac_dir in $PATH; do
1025	# Account for people who put trailing slashes in PATH elements.
1026	case "$ac_dir/" in
1027	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
1028	*)
1029	# OSF1 and SCO ODT 3.0 have their own names for install.
1030	# Don't use installbsd from OSF since it installs stuff as root
1031	# by default.
1032	for ac_prog in ginstall scoinst install; do
1033	if test -f $ac_dir/$ac_prog; then
1034	if test $ac_prog = install &&
1035	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1036	# AIX install. It has an incompatible calling convention.
1037	:
1038	else
1039	ac_cv_path_install="$ac_dir/$ac_prog -c"
1040	break 2
1041	fi
1042	fi
1043	done
1044	;;
1045	esac
1046	done
1047	IFS="$ac_save_IFS"
1048
1049	fi
1050	if test "${ac_cv_path_install+set}" = set; then
1051	INSTALL="$ac_cv_path_install"
1052	else
1053	# As a last resort, use the slow shell script. We don't cache a
1054	# path for INSTALL within a source directory, because that will
1055	# break other packages using the cache if that directory is
1056	# removed, or if the path is relative.
1057	INSTALL="$ac_install_sh"
1058	fi
1059	fi
1060	echo "$ac_t""$INSTALL" 1>&6
1061
1062	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1063	# It thinks the first close brace ends the variable substitution.
1064	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1065
1066	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1067
1068	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1069
1070	echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1071	echo "configure:1072: checking whether ln -s works" >&5
1072	if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1073	echo $ac_n "(cached) $ac_c" 1>&6
1074	else
1075	rm -f conftestdata
1076	if ln -s X conftestdata 2>/dev/null
1077	then
1078	rm -f conftestdata
1079	ac_cv_prog_LN_S="ln -s"
1080	else
1081	ac_cv_prog_LN_S=ln
1082	fi
1083	fi
1084	LN_S="$ac_cv_prog_LN_S"
1085	if test "$ac_cv_prog_LN_S" = "ln -s"; then
1086	echo "$ac_t""yes" 1>&6
1087	else
1088	echo "$ac_t""no" 1>&6
1089	fi
1090
1091	# Extract the first word of "ranlib", so it can be a program name with args.
1092	set dummy ranlib; ac_word=$2
1093	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1094	echo "configure:1095: checking for $ac_word" >&5
1095	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1096	echo $ac_n "(cached) $ac_c" 1>&6
1097	else
1098	if test -n "$RANLIB"; then
1099	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1100	else
1101	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1102	ac_dummy="$PATH"
1103	for ac_dir in $ac_dummy; do
1104	test -z "$ac_dir" && ac_dir=.
1105	if test -f $ac_dir/$ac_word; then
1106	ac_cv_prog_RANLIB="ranlib"
1107	break
1108	fi
1109	done
1110	IFS="$ac_save_ifs"
1111	test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1112	fi
1113	fi
1114	RANLIB="$ac_cv_prog_RANLIB"
1115	if test -n "$RANLIB"; then
1116	echo "$ac_t""$RANLIB" 1>&6
1117	else
1118	echo "$ac_t""no" 1>&6
1119	fi
1120
1121	if test "$program_transform_name" = s,x,x,; then
1122	program_transform_name=
1123	else
1124	# Double any \ or $. echo might interpret backslashes.
1125	cat <<\EOF_SED > conftestsed
1126	s,\\,\\\\,g; s,\$,$$,g
1127	EOF_SED
1128	program_transform_name="`echo $program_transform_name\|sed -f conftestsed`"
1129	rm -f conftestsed
1130	fi
1131	test "$program_prefix" != NONE &&
1132	program_transform_name="s,^,${program_prefix},; $program_transform_name"
1133	# Use a double $ so make ignores it.
1134	test "$program_suffix" != NONE &&
1135	program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1136
1137	# sed with no file args requires a program.
1138	test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1139
1140
1141
1142	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1143	echo "configure:1144: checking how to run the C preprocessor" >&5
1144	# On Suns, sometimes $CPP names a directory.
1145	if test -n "$CPP" && test -d "$CPP"; then
1146	CPP=
1147	fi
1148	if test -z "$CPP"; then
1149	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1150	echo $ac_n "(cached) $ac_c" 1>&6
1151	else
1152	# This must be in double quotes, not single quotes, because CPP may get
1153	# substituted into the Makefile and "${CC-cc}" will confuse make.
1154	CPP="${CC-cc} -E"
1155	# On the NeXT, cc -E runs the code through the compiler's parser,
1156	# not just through cpp.
1157	cat > conftest.$ac_ext <<EOF
1158	#line 1159 "configure"
1159	#include "confdefs.h"
1160	#include <assert.h>
1161	Syntax Error
1162	EOF
1163	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1164	{ (eval echo configure:1165: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1165	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1166	if test -z "$ac_err"; then
1167	:
1168	else
1169	echo "$ac_err" >&5
1170	echo "configure: failed program was:" >&5
1171	cat conftest.$ac_ext >&5
1172	rm -rf conftest*
1173	CPP="${CC-cc} -E -traditional-cpp"
1174	cat > conftest.$ac_ext <<EOF
1175	#line 1176 "configure"
1176	#include "confdefs.h"
1177	#include <assert.h>
1178	Syntax Error
1179	EOF
1180	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1181	{ (eval echo configure:1182: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1182	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1183	if test -z "$ac_err"; then
1184	:
1185	else
1186	echo "$ac_err" >&5
1187	echo "configure: failed program was:" >&5
1188	cat conftest.$ac_ext >&5
1189	rm -rf conftest*
1190	CPP="${CC-cc} -nologo -E"
1191	cat > conftest.$ac_ext <<EOF
1192	#line 1193 "configure"
1193	#include "confdefs.h"
1194	#include <assert.h>
1195	Syntax Error
1196	EOF
1197	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1198	{ (eval echo configure:1199: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1199	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1200	if test -z "$ac_err"; then
1201	:
1202	else
1203	echo "$ac_err" >&5
1204	echo "configure: failed program was:" >&5
1205	cat conftest.$ac_ext >&5
1206	rm -rf conftest*
1207	CPP=/lib/cpp
1208	fi
1209	rm -f conftest*
1210	fi
1211	rm -f conftest*
1212	fi
1213	rm -f conftest*
1214	ac_cv_prog_CPP="$CPP"
1215	fi
1216	CPP="$ac_cv_prog_CPP"
1217	else
1218	ac_cv_prog_CPP="$CPP"
1219	fi
1220	echo "$ac_t""$CPP" 1>&6
1221
1222	echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1223	echo "configure:1224: checking for ANSI C header files" >&5
1224	if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1225	echo $ac_n "(cached) $ac_c" 1>&6
1226	else
1227	cat > conftest.$ac_ext <<EOF
1228	#line 1229 "configure"
1229	#include "confdefs.h"
1230	#include <stdlib.h>
1231	#include <stdarg.h>
1232	#include <string.h>
1233	#include <float.h>
1234	EOF
1235	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1236	{ (eval echo configure:1237: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1237	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1238	if test -z "$ac_err"; then
1239	rm -rf conftest*
1240	ac_cv_header_stdc=yes
1241	else
1242	echo "$ac_err" >&5
1243	echo "configure: failed program was:" >&5
1244	cat conftest.$ac_ext >&5
1245	rm -rf conftest*
1246	ac_cv_header_stdc=no
1247	fi
1248	rm -f conftest*
1249
1250	if test $ac_cv_header_stdc = yes; then
1251	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1252	cat > conftest.$ac_ext <<EOF
1253	#line 1254 "configure"
1254	#include "confdefs.h"
1255	#include <string.h>
1256	EOF
1257	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
1258	egrep "memchr" >/dev/null 2>&1; then
1259	:
1260	else
1261	rm -rf conftest*
1262	ac_cv_header_stdc=no
1263	fi
1264	rm -f conftest*
1265
1266	fi
1267
1268	if test $ac_cv_header_stdc = yes; then
1269	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1270	cat > conftest.$ac_ext <<EOF
1271	#line 1272 "configure"
1272	#include "confdefs.h"
1273	#include <stdlib.h>
1274	EOF
1275	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
1276	egrep "free" >/dev/null 2>&1; then
1277	:
1278	else
1279	rm -rf conftest*
1280	ac_cv_header_stdc=no
1281	fi
1282	rm -f conftest*
1283
1284	fi
1285
1286	if test $ac_cv_header_stdc = yes; then
1287	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1288	if test "$cross_compiling" = yes; then
1289	:
1290	else
1291	cat > conftest.$ac_ext <<EOF
1292	#line 1293 "configure"
1293	#include "confdefs.h"
1294	#include <ctype.h>
1295	#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1296	#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1297	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
1298	int main () { int i; for (i = 0; i < 256; i++)
1299	if (XOR (islower (i), ISLOWER (i)) \|\| toupper (i) != TOUPPER (i)) exit(2);
1300	exit (0); }
1301
1302	EOF
1303	if { (eval echo configure:1304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1304	then
1305	:
1306	else
1307	echo "configure: failed program was:" >&5
1308	cat conftest.$ac_ext >&5
1309	rm -fr conftest*
1310	ac_cv_header_stdc=no
1311	fi
1312	rm -fr conftest*
1313	fi
1314
1315	fi
1316	fi
1317
1318	echo "$ac_t""$ac_cv_header_stdc" 1>&6
1319	if test $ac_cv_header_stdc = yes; then
1320	cat >> confdefs.h <<\EOF
1321	#define STDC_HEADERS 1
1322	EOF
1323
1324	fi
1325
1326	for ac_hdr in sgtty.h sys/ioctl.h sys/time.h termio.h termios.h unistd.h
1327	do
1328	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
1329	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1330	echo "configure:1331: checking for $ac_hdr" >&5
1331	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1332	echo $ac_n "(cached) $ac_c" 1>&6
1333	else
1334	cat > conftest.$ac_ext <<EOF
1335	#line 1336 "configure"
1336	#include "confdefs.h"
1337	#include <$ac_hdr>
1338	EOF
1339	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1340	{ (eval echo configure:1341: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1341	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1342	if test -z "$ac_err"; then
1343	rm -rf conftest*
1344	eval "ac_cv_header_$ac_safe=yes"
1345	else
1346	echo "$ac_err" >&5
1347	echo "configure: failed program was:" >&5
1348	cat conftest.$ac_ext >&5
1349	rm -rf conftest*
1350	eval "ac_cv_header_$ac_safe=no"
1351	fi
1352	rm -f conftest*
1353	fi
1354	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1355	echo "$ac_t""yes" 1>&6
1356	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1357	cat >> confdefs.h <<EOF
1358	#define $ac_tr_hdr 1
1359	EOF
1360
1361	else
1362	echo "$ac_t""no" 1>&6
1363	fi
1364	done
1365
1366
1367
1368	echo $ac_n "checking for working const""... $ac_c" 1>&6
1369	echo "configure:1370: checking for working const" >&5
1370	if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1371	echo $ac_n "(cached) $ac_c" 1>&6
1372	else
1373	cat > conftest.$ac_ext <<EOF
1374	#line 1375 "configure"
1375	#include "confdefs.h"
1376
1377	int main() {
1378
1379	/* Ultrix mips cc rejects this. */
1380	typedef int charset[2]; const charset x;
1381	/* SunOS 4.1.1 cc rejects this. */
1382	char const const ccp;
1383	char **p;
1384	/* NEC SVR4.0.2 mips cc rejects this. */
1385	struct point {int x, y;};
1386	static struct point const zero = {0,0};
1387	/* AIX XL C 1.02.0.0 rejects this.
1388	It does not let you subtract one const X* pointer from another in an arm
1389	of an if-expression whose if-part is not a constant expression */
1390	const char *g = "string";
1391	ccp = &g + (g ? g-g : 0);
1392	/* HPUX 7.0 cc rejects these. */
1393	++ccp;
1394	p = (char**) ccp;
1395	ccp = (char const const ) p;
1396	{ /* SCO 3.2v4 cc rejects this. */
1397	char *t;
1398	char const s = 0 ? (char ) 0 : (char const *) 0;
1399
1400	*t++ = 0;
1401	}
1402	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
1403	int x[] = {25, 17};
1404	const int *foo = &x[0];
1405	++foo;
1406	}
1407	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1408	typedef const int *iptr;
1409	iptr p = 0;
1410	++p;
1411	}
1412	{ /* AIX XL C 1.02.0.0 rejects this saying
1413	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1414	struct s { int j; const int *ap[3]; };
1415	struct s *b; b->j = 5;
1416	}
1417	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1418	const int foo = 10;
1419	}
1420
1421	; return 0; }
1422	EOF
1423	if { (eval echo configure:1424: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1424	rm -rf conftest*
1425	ac_cv_c_const=yes
1426	else
1427	echo "configure: failed program was:" >&5
1428	cat conftest.$ac_ext >&5
1429	rm -rf conftest*
1430	ac_cv_c_const=no
1431	fi
1432	rm -f conftest*
1433	fi
1434
1435	echo "$ac_t""$ac_cv_c_const" 1>&6
1436	if test $ac_cv_c_const = no; then
1437	cat >> confdefs.h <<\EOF
1438	#define const
1439	EOF
1440
1441	fi
1442
1443	echo $ac_n "checking for inline""... $ac_c" 1>&6
1444	echo "configure:1445: checking for inline" >&5
1445	if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1446	echo $ac_n "(cached) $ac_c" 1>&6
1447	else
1448	ac_cv_c_inline=no
1449	for ac_kw in inline __inline__ __inline; do
1450	cat > conftest.$ac_ext <<EOF
1451	#line 1452 "configure"
1452	#include "confdefs.h"
1453
1454	int main() {
1455	} $ac_kw foo() {
1456	; return 0; }
1457	EOF
1458	if { (eval echo configure:1459: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1459	rm -rf conftest*
1460	ac_cv_c_inline=$ac_kw; break
1461	else
1462	echo "configure: failed program was:" >&5
1463	cat conftest.$ac_ext >&5
1464	fi
1465	rm -f conftest*
1466	done
1467
1468	fi
1469
1470	echo "$ac_t""$ac_cv_c_inline" 1>&6
1471	case "$ac_cv_c_inline" in
1472	inline \| yes) ;;
1473	no) cat >> confdefs.h <<\EOF
1474	#define inline
1475	EOF
1476	;;
1477	*) cat >> confdefs.h <<EOF
1478	#define inline $ac_cv_c_inline
1479	EOF
1480	;;
1481	esac
1482
1483	echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1484	echo "configure:1485: checking whether time.h and sys/time.h may both be included" >&5
1485	if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1486	echo $ac_n "(cached) $ac_c" 1>&6
1487	else
1488	cat > conftest.$ac_ext <<EOF
1489	#line 1490 "configure"
1490	#include "confdefs.h"
1491	#include <sys/types.h>
1492	#include <sys/time.h>
1493	#include <time.h>
1494	int main() {
1495	struct tm *tp;
1496	; return 0; }
1497	EOF
1498	if { (eval echo configure:1499: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1499	rm -rf conftest*
1500	ac_cv_header_time=yes
1501	else
1502	echo "configure: failed program was:" >&5
1503	cat conftest.$ac_ext >&5
1504	rm -rf conftest*
1505	ac_cv_header_time=no
1506	fi
1507	rm -f conftest*
1508	fi
1509
1510	echo "$ac_t""$ac_cv_header_time" 1>&6
1511	if test $ac_cv_header_time = yes; then
1512	cat >> confdefs.h <<\EOF
1513	#define TIME_WITH_SYS_TIME 1
1514	EOF
1515
1516	fi
1517
1518	echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
1519	echo "configure:1520: checking whether byte ordering is bigendian" >&5
1520	if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
1521	echo $ac_n "(cached) $ac_c" 1>&6
1522	else
1523	ac_cv_c_bigendian=unknown
1524	# See if sys/param.h defines the BYTE_ORDER macro.
1525	cat > conftest.$ac_ext <<EOF
1526	#line 1527 "configure"
1527	#include "confdefs.h"
1528	#include <sys/types.h>
1529	#include <sys/param.h>
1530	int main() {
1531
1532	#if !BYTE_ORDER \|\| !BIG_ENDIAN \|\| !LITTLE_ENDIAN
1533	bogus endian macros
1534	#endif
1535	; return 0; }
1536	EOF
1537	if { (eval echo configure:1538: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1538	rm -rf conftest*
1539	# It does; now see whether it defined to BIG_ENDIAN or not.
1540	cat > conftest.$ac_ext <<EOF
1541	#line 1542 "configure"
1542	#include "confdefs.h"
1543	#include <sys/types.h>
1544	#include <sys/param.h>
1545	int main() {
1546
1547	#if BYTE_ORDER != BIG_ENDIAN
1548	not big endian
1549	#endif
1550	; return 0; }
1551	EOF
1552	if { (eval echo configure:1553: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1553	rm -rf conftest*
1554	ac_cv_c_bigendian=yes
1555	else
1556	echo "configure: failed program was:" >&5
1557	cat conftest.$ac_ext >&5
1558	rm -rf conftest*
1559	ac_cv_c_bigendian=no
1560	fi
1561	rm -f conftest*
1562	else
1563	echo "configure: failed program was:" >&5
1564	cat conftest.$ac_ext >&5
1565	fi
1566	rm -f conftest*
1567	if test $ac_cv_c_bigendian = unknown; then
1568	if test "$cross_compiling" = yes; then
1569	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1570	else
1571	cat > conftest.$ac_ext <<EOF
1572	#line 1573 "configure"
1573	#include "confdefs.h"
1574	main () {
1575	/* Are we little or big endian? From Harbison&Steele. */
1576	union
1577	{
1578	long l;
1579	char c[sizeof (long)];
1580	} u;
1581	u.l = 1;
1582	exit (u.c[sizeof (long) - 1] == 1);
1583	}
1584	EOF
1585	if { (eval echo configure:1586: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1586	then
1587	ac_cv_c_bigendian=no
1588	else
1589	echo "configure: failed program was:" >&5
1590	cat conftest.$ac_ext >&5
1591	rm -fr conftest*
1592	ac_cv_c_bigendian=yes
1593	fi
1594	rm -fr conftest*
1595	fi
1596
1597	fi
1598	fi
1599
1600	echo "$ac_t""$ac_cv_c_bigendian" 1>&6
1601	if test $ac_cv_c_bigendian = yes; then
1602	cat >> confdefs.h <<\EOF
1603	#define WORDS_BIGENDIAN 1
1604	EOF
1605
1606	fi
1607
1608	echo $ac_n "checking size of short""... $ac_c" 1>&6
1609	echo "configure:1610: checking size of short" >&5
1610	if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
1611	echo $ac_n "(cached) $ac_c" 1>&6
1612	else
1613	if test "$cross_compiling" = yes; then
1614	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1615	else
1616	cat > conftest.$ac_ext <<EOF
1617	#line 1618 "configure"
1618	#include "confdefs.h"
1619	#include <stdio.h>
1620	main()
1621	{
1622	FILE *f=fopen("conftestval", "w");
1623	if (!f) exit(1);
1624	fprintf(f, "%d\n", sizeof(short));
1625	exit(0);
1626	}
1627	EOF
1628	if { (eval echo configure:1629: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1629	then
1630	ac_cv_sizeof_short=`cat conftestval`
1631	else
1632	echo "configure: failed program was:" >&5
1633	cat conftest.$ac_ext >&5
1634	rm -fr conftest*
1635	ac_cv_sizeof_short=0
1636	fi
1637	rm -fr conftest*
1638	fi
1639
1640	fi
1641	echo "$ac_t""$ac_cv_sizeof_short" 1>&6
1642	cat >> confdefs.h <<EOF
1643	#define SIZEOF_SHORT $ac_cv_sizeof_short
1644	EOF
1645
1646
1647	echo $ac_n "checking size of int""... $ac_c" 1>&6
1648	echo "configure:1649: checking size of int" >&5
1649	if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
1650	echo $ac_n "(cached) $ac_c" 1>&6
1651	else
1652	if test "$cross_compiling" = yes; then
1653	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1654	else
1655	cat > conftest.$ac_ext <<EOF
1656	#line 1657 "configure"
1657	#include "confdefs.h"
1658	#include <stdio.h>
1659	main()
1660	{
1661	FILE *f=fopen("conftestval", "w");
1662	if (!f) exit(1);
1663	fprintf(f, "%d\n", sizeof(int));
1664	exit(0);
1665	}
1666	EOF
1667	if { (eval echo configure:1668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1668	then
1669	ac_cv_sizeof_int=`cat conftestval`
1670	else
1671	echo "configure: failed program was:" >&5
1672	cat conftest.$ac_ext >&5
1673	rm -fr conftest*
1674	ac_cv_sizeof_int=0
1675	fi
1676	rm -fr conftest*
1677	fi
1678
1679	fi
1680	echo "$ac_t""$ac_cv_sizeof_int" 1>&6
1681	cat >> confdefs.h <<EOF
1682	#define SIZEOF_INT $ac_cv_sizeof_int
1683	EOF
1684
1685
1686	echo $ac_n "checking size of long""... $ac_c" 1>&6
1687	echo "configure:1688: checking size of long" >&5
1688	if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
1689	echo $ac_n "(cached) $ac_c" 1>&6
1690	else
1691	if test "$cross_compiling" = yes; then
1692	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1693	else
1694	cat > conftest.$ac_ext <<EOF
1695	#line 1696 "configure"
1696	#include "confdefs.h"
1697	#include <stdio.h>
1698	main()
1699	{
1700	FILE *f=fopen("conftestval", "w");
1701	if (!f) exit(1);
1702	fprintf(f, "%d\n", sizeof(long));
1703	exit(0);
1704	}
1705	EOF
1706	if { (eval echo configure:1707: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1707	then
1708	ac_cv_sizeof_long=`cat conftestval`
1709	else
1710	echo "configure: failed program was:" >&5
1711	cat conftest.$ac_ext >&5
1712	rm -fr conftest*
1713	ac_cv_sizeof_long=0
1714	fi
1715	rm -fr conftest*
1716	fi
1717
1718	fi
1719	echo "$ac_t""$ac_cv_sizeof_long" 1>&6
1720	cat >> confdefs.h <<EOF
1721	#define SIZEOF_LONG $ac_cv_sizeof_long
1722	EOF
1723
1724
1725	echo $ac_n "checking size of long long""... $ac_c" 1>&6
1726	echo "configure:1727: checking size of long long" >&5
1727	if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
1728	echo $ac_n "(cached) $ac_c" 1>&6
1729	else
1730	if test "$cross_compiling" = yes; then
1731	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1732	else
1733	cat > conftest.$ac_ext <<EOF
1734	#line 1735 "configure"
1735	#include "confdefs.h"
1736	#include <stdio.h>
1737	main()
1738	{
1739	FILE *f=fopen("conftestval", "w");
1740	if (!f) exit(1);
1741	fprintf(f, "%d\n", sizeof(long long));
1742	exit(0);
1743	}
1744	EOF
1745	if { (eval echo configure:1746: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1746	then
1747	ac_cv_sizeof_long_long=`cat conftestval`
1748	else
1749	echo "configure: failed program was:" >&5
1750	cat conftest.$ac_ext >&5
1751	rm -fr conftest*
1752	ac_cv_sizeof_long_long=0
1753	fi
1754	rm -fr conftest*
1755	fi
1756
1757	fi
1758	echo "$ac_t""$ac_cv_sizeof_long_long" 1>&6
1759	cat >> confdefs.h <<EOF
1760	#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
1761	EOF
1762
1763
1764	cat > conftest.$ac_ext <<EOF
1765	#line 1766 "configure"
1766	#include "confdefs.h"
1767
1768	int main() {
1769	volatile int i;
1770	; return 0; }
1771	EOF
1772	if { (eval echo configure:1773: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1773	:
1774	else
1775	echo "configure: failed program was:" >&5
1776	cat conftest.$ac_ext >&5
1777	rm -rf conftest*
1778	cat >> confdefs.h <<\EOF
1779	#define volatile
1780	EOF
1781
1782	fi
1783	rm -f conftest*
1784	echo $ac_n "checking whether char is unsigned""... $ac_c" 1>&6
1785	echo "configure:1786: checking whether char is unsigned" >&5
1786	if eval "test \"`echo '$''{'ac_cv_c_char_unsigned'+set}'`\" = set"; then
1787	echo $ac_n "(cached) $ac_c" 1>&6
1788	else
1789	if test "$GCC" = yes; then
1790	# GCC predefines this symbol on systems where it applies.
1791	cat > conftest.$ac_ext <<EOF
1792	#line 1793 "configure"
1793	#include "confdefs.h"
1794	#ifdef __CHAR_UNSIGNED__
1795	yes
1796	#endif
1797
1798	EOF
1799	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
1800	egrep "yes" >/dev/null 2>&1; then
1801	rm -rf conftest*
1802	ac_cv_c_char_unsigned=yes
1803	else
1804	rm -rf conftest*
1805	ac_cv_c_char_unsigned=no
1806	fi
1807	rm -f conftest*
1808
1809	else
1810	if test "$cross_compiling" = yes; then
1811	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1812	else
1813	cat > conftest.$ac_ext <<EOF
1814	#line 1815 "configure"
1815	#include "confdefs.h"
1816	/* volatile prevents gcc2 from optimizing the test away on sparcs. */
1817	#if !defined(__STDC__) \|\| __STDC__ != 1
1818	#define volatile
1819	#endif
1820	main() {
1821	volatile char c = 255; exit(c < 0);
1822	}
1823	EOF
1824	if { (eval echo configure:1825: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1825	then
1826	ac_cv_c_char_unsigned=yes
1827	else
1828	echo "configure: failed program was:" >&5
1829	cat conftest.$ac_ext >&5
1830	rm -fr conftest*
1831	ac_cv_c_char_unsigned=no
1832	fi
1833	rm -fr conftest*
1834	fi
1835
1836	fi
1837	fi
1838
1839	echo "$ac_t""$ac_cv_c_char_unsigned" 1>&6
1840	if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then
1841	cat >> confdefs.h <<\EOF
1842	#define __CHAR_UNSIGNED__ 1
1843	EOF
1844
1845	fi
1846
1847
1848	if test "$ac_cv_c_char_unsigned" = "yes"; then
1849	signed=-signed
1850	fi
1851
1852
1853	for ac_func in sigaction strchr memcpy
1854	do
1855	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1856	echo "configure:1857: checking for $ac_func" >&5
1857	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1858	echo $ac_n "(cached) $ac_c" 1>&6
1859	else
1860	cat > conftest.$ac_ext <<EOF
1861	#line 1862 "configure"
1862	#include "confdefs.h"
1863	/* System header to define __stub macros and hopefully few prototypes,
1864	which can conflict with char $ac_func(); below. */
1865	#include <assert.h>
1866	/* Override any gcc2 internal prototype to avoid an error. */
1867	/* We use char because int might match the return type of a gcc2
1868	builtin and then its argument prototype would still apply. */
1869	char $ac_func();
1870
1871	int main() {
1872
1873	/* The GNU C library defines this for functions which it implements
1874	to always fail with ENOSYS. Some functions are actually named
1875	something starting with __ and the normal name is an alias. */
1876	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
1877	choke me
1878	#else
1879	$ac_func();
1880	#endif
1881
1882	; return 0; }
1883	EOF
1884	if { (eval echo configure:1885: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1885	rm -rf conftest*
1886	eval "ac_cv_func_$ac_func=yes"
1887	else
1888	echo "configure: failed program was:" >&5
1889	cat conftest.$ac_ext >&5
1890	rm -rf conftest*
1891	eval "ac_cv_func_$ac_func=no"
1892	fi
1893	rm -f conftest*
1894	fi
1895
1896	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1897	echo "$ac_t""yes" 1>&6
1898	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1899	cat >> confdefs.h <<EOF
1900	#define $ac_tr_func 1
1901	EOF
1902
1903	else
1904	echo "$ac_t""no" 1>&6
1905	fi
1906	done
1907
1908
1909	echo $ac_n "checking POSIX signal handlers""... $ac_c" 1>&6
1910	echo "configure:1911: checking POSIX signal handlers" >&5
1911	if eval "test \"`echo '$''{'ac_cv_has_posix_signals'+set}'`\" = set"; then
1912	echo $ac_n "(cached) $ac_c" 1>&6
1913	else
1914	cat > conftest.$ac_ext <<EOF
1915	#line 1916 "configure"
1916	#include "confdefs.h"
1917	#include <sys/types.h>
1918	#include <signal.h>
1919	#ifdef signal
1920	#undef signal
1921	#endif
1922	extern void (*signal ()) ();
1923	int main() {
1924
1925	; return 0; }
1926	EOF
1927	if { (eval echo configure:1928: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1928	rm -rf conftest*
1929	ac_cv_has_posix_signals=yes
1930	else
1931	echo "configure: failed program was:" >&5
1932	cat conftest.$ac_ext >&5
1933	rm -rf conftest*
1934	ac_cv_has_posix_signals=no
1935	fi
1936	rm -f conftest*
1937	fi
1938
1939	echo "$ac_t""$ac_cv_has_posix_signals" 1>&6
1940	if test $ac_cv_has_posix_signals = yes; then
1941	cat >> confdefs.h <<\EOF
1942	#define RETSIGTYPE void
1943	EOF
1944	cat >> confdefs.h <<\EOF
1945	#define POSIX_SIGTYPE 1
1946	EOF
1947
1948	else
1949	if test $ac_cv_type_signal = void; then
1950	cat >> confdefs.h <<\EOF
1951	#define RETSIGTYPE void
1952	EOF
1953
1954	else
1955	cat >> confdefs.h <<\EOF
1956	#define RETSIGTYPE int
1957	EOF
1958
1959	fi
1960	fi
1961	ac_safe=`echo "termios.h" \| sed 'y%./+-%__p_%'`
1962	echo $ac_n "checking for termios.h""... $ac_c" 1>&6
1963	echo "configure:1964: checking for termios.h" >&5
1964	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1965	echo $ac_n "(cached) $ac_c" 1>&6
1966	else
1967	cat > conftest.$ac_ext <<EOF
1968	#line 1969 "configure"
1969	#include "confdefs.h"
1970	#include <termios.h>
1971	EOF
1972	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1973	{ (eval echo configure:1974: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1974	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1975	if test -z "$ac_err"; then
1976	rm -rf conftest*
1977	eval "ac_cv_header_$ac_safe=yes"
1978	else
1979	echo "$ac_err" >&5
1980	echo "configure: failed program was:" >&5
1981	cat conftest.$ac_ext >&5
1982	rm -rf conftest*
1983	eval "ac_cv_header_$ac_safe=no"
1984	fi
1985	rm -f conftest*
1986	fi
1987	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1988	echo "$ac_t""yes" 1>&6
1989	echo $ac_n "checking for cfsetispeed""... $ac_c" 1>&6
1990	echo "configure:1991: checking for cfsetispeed" >&5
1991	if eval "test \"`echo '$''{'ac_cv_func_cfsetispeed'+set}'`\" = set"; then
1992	echo $ac_n "(cached) $ac_c" 1>&6
1993	else
1994	cat > conftest.$ac_ext <<EOF
1995	#line 1996 "configure"
1996	#include "confdefs.h"
1997	/* System header to define __stub macros and hopefully few prototypes,
1998	which can conflict with char cfsetispeed(); below. */
1999	#include <assert.h>
2000	/* Override any gcc2 internal prototype to avoid an error. */
2001	/* We use char because int might match the return type of a gcc2
2002	builtin and then its argument prototype would still apply. */
2003	char cfsetispeed();
2004
2005	int main() {
2006
2007	/* The GNU C library defines this for functions which it implements
2008	to always fail with ENOSYS. Some functions are actually named
2009	something starting with __ and the normal name is an alias. */
2010	#if defined (__stub_cfsetispeed) \|\| defined (__stub___cfsetispeed)
2011	choke me
2012	#else
2013	cfsetispeed();
2014	#endif
2015
2016	; return 0; }
2017	EOF
2018	if { (eval echo configure:2019: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2019	rm -rf conftest*
2020	eval "ac_cv_func_cfsetispeed=yes"
2021	else
2022	echo "configure: failed program was:" >&5
2023	cat conftest.$ac_ext >&5
2024	rm -rf conftest*
2025	eval "ac_cv_func_cfsetispeed=no"
2026	fi
2027	rm -f conftest*
2028	fi
2029
2030	if eval "test \"`echo '$ac_cv_func_'cfsetispeed`\" = yes"; then
2031	echo "$ac_t""yes" 1>&6
2032	cat >> confdefs.h <<\EOF
2033	#define POSIX_TERMIOS 1
2034	EOF
2035
2036	else
2037	echo "$ac_t""no" 1>&6
2038	fi
2039
2040	else
2041	echo "$ac_t""no" 1>&6
2042	fi
2043
2044
2045
2046
2047	cat >> confdefs.h <<\EOF
2048	#define SHA1HANDSOFF 1
2049	EOF
2050
2051
2052	trap '' 1 2 15
2053	cat > confcache <<\EOF
2054	# This file is a shell script that caches the results of configure
2055	# tests run on this system so they can be shared between configure
2056	# scripts and configure runs. It is not useful on other systems.
2057	# If it contains results you don't want to keep, you may remove or edit it.
2058	#
2059	# By default, configure uses ./config.cache as the cache file,
2060	# creating it if it does not exist already. You can give configure
2061	# the --cache-file=FILE option to use a different cache file; that is
2062	# what configure does when it calls configure scripts in
2063	# subdirectories, so they share the cache.
2064	# Giving --cache-file=/dev/null disables caching, for debugging configure.
2065	# config.status only pays attention to the cache file if you give it the
2066	# --recheck option to rerun configure.
2067	#
2068	EOF
2069	# The following way of writing the cache mishandles newlines in values,
2070	# but we know of no workaround that is simple, portable, and efficient.
2071	# So, don't put newlines in cache variables' values.
2072	# Ultrix sh set writes to stderr and can't be redirected directly,
2073	# and sets the high bit in the cache file unless we assign to the vars.
2074	(set) 2>&1 \|
2075	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
2076	ac_space=\ )
2077	# `set' does not quote correctly, so add quotes (double-quote substitution
2078	# turns \\\\ into \\, and sed turns \\ into \).
2079	sed -n \
2080	-e "s/'/'\\\\''/g" \
2081	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
2082	;;
2083	*)
2084	# `set' quotes correctly as required by POSIX, so do not add quotes.
2085	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
2086	;;
2087	esac >> confcache
2088	if cmp -s $cache_file confcache; then
2089	:
2090	else
2091	if test -w $cache_file; then
2092	echo "updating cache $cache_file"
2093	cat confcache > $cache_file
2094	else
2095	echo "not updating unwritable cache $cache_file"
2096	fi
2097	fi
2098	rm -f confcache
2099
2100	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2101
2102	test "x$prefix" = xNONE && prefix=$ac_default_prefix
2103	# Let make expand exec_prefix.
2104	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2105
2106	# Any assignment to VPATH causes Sun make to only execute
2107	# the first set of double-colon rules, so remove it if not needed.
2108	# If there is a colon in the path, we need to keep it.
2109	if test "x$srcdir" = x.; then
2110	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
2111	fi
2112
2113	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2114
2115	DEFS=-DHAVE_CONFIG_H
2116
2117	# Without the "./", some shells look in PATH for config.status.
2118	: ${CONFIG_STATUS=./config.status}
2119
2120	echo creating $CONFIG_STATUS
2121	rm -f $CONFIG_STATUS
2122	cat > $CONFIG_STATUS <<EOF
2123	#! /bin/sh
2124	# Generated automatically by configure.
2125	# Run this file to recreate the current configuration.
2126	# This directory was configured as follows,
2127	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
2128	#
2129	# $0 $ac_configure_args
2130	#
2131	# Compiler output produced by configure, useful for debugging
2132	# configure, is in ./config.log if it exists.
2133
2134	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2135	for ac_option
2136	do
2137	case "\$ac_option" in
2138	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
2139	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2140	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2141	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
2142	echo "$CONFIG_STATUS generated by autoconf version 2.13"
2143	exit 0 ;;
2144	-help \| --help \| --hel \| --he \| --h)
2145	echo "\$ac_cs_usage"; exit 0 ;;
2146	*) echo "\$ac_cs_usage"; exit 1 ;;
2147	esac
2148	done
2149
2150	ac_given_srcdir=$srcdir
2151	ac_given_INSTALL="$INSTALL"
2152
2153	trap 'rm -fr `echo "Makefile config.h" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
2154	EOF
2155	cat >> $CONFIG_STATUS <<EOF
2156
2157	# Protect against being on the right side of a sed subst in config.status.
2158	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2159	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2160	$ac_vpsub
2161	$extrasub
2162	s%@SHELL@%$SHELL%g
2163	s%@CFLAGS@%$CFLAGS%g
2164	s%@CPPFLAGS@%$CPPFLAGS%g
2165	s%@CXXFLAGS@%$CXXFLAGS%g
2166	s%@FFLAGS@%$FFLAGS%g
2167	s%@DEFS@%$DEFS%g
2168	s%@LDFLAGS@%$LDFLAGS%g
2169	s%@LIBS@%$LIBS%g
2170	s%@exec_prefix@%$exec_prefix%g
2171	s%@prefix@%$prefix%g
2172	s%@program_transform_name@%$program_transform_name%g
2173	s%@bindir@%$bindir%g
2174	s%@sbindir@%$sbindir%g
2175	s%@libexecdir@%$libexecdir%g
2176	s%@datadir@%$datadir%g
2177	s%@sysconfdir@%$sysconfdir%g
2178	s%@sharedstatedir@%$sharedstatedir%g
2179	s%@localstatedir@%$localstatedir%g
2180	s%@libdir@%$libdir%g
2181	s%@includedir@%$includedir%g
2182	s%@oldincludedir@%$oldincludedir%g
2183	s%@infodir@%$infodir%g
2184	s%@mandir@%$mandir%g
2185	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2186	s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2187	s%@INSTALL_DATA@%$INSTALL_DATA%g
2188	s%@PACKAGE@%$PACKAGE%g
2189	s%@VERSION@%$VERSION%g
2190	s%@ACLOCAL@%$ACLOCAL%g
2191	s%@AUTOCONF@%$AUTOCONF%g
2192	s%@AUTOMAKE@%$AUTOMAKE%g
2193	s%@AUTOHEADER@%$AUTOHEADER%g
2194	s%@MAKEINFO@%$MAKEINFO%g
2195	s%@SET_MAKE@%$SET_MAKE%g
2196	s%@CC@%$CC%g
2197	s%@LN_S@%$LN_S%g
2198	s%@RANLIB@%$RANLIB%g
2199	s%@CPP@%$CPP%g
2200	s%@signed@%$signed%g
2201
2202	CEOF
2203	EOF
2204
2205	cat >> $CONFIG_STATUS <<\EOF
2206
2207	# Split the substitutions into bite-sized pieces for seds with
2208	# small command number limits, like on Digital OSF/1 and HP-UX.
2209	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2210	ac_file=1 # Number of current file.
2211	ac_beg=1 # First line for current file.
2212	ac_end=$ac_max_sed_cmds # Line after last line for current file.
2213	ac_more_lines=:
2214	ac_sed_cmds=""
2215	while $ac_more_lines; do
2216	if test $ac_beg -gt 1; then
2217	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2218	else
2219	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2220	fi
2221	if test ! -s conftest.s$ac_file; then
2222	ac_more_lines=false
2223	rm -f conftest.s$ac_file
2224	else
2225	if test -z "$ac_sed_cmds"; then
2226	ac_sed_cmds="sed -f conftest.s$ac_file"
2227	else
2228	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
2229	fi
2230	ac_file=`expr $ac_file + 1`
2231	ac_beg=$ac_end
2232	ac_end=`expr $ac_end + $ac_max_sed_cmds`
2233	fi
2234	done
2235	if test -z "$ac_sed_cmds"; then
2236	ac_sed_cmds=cat
2237	fi
2238	EOF
2239
2240	cat >> $CONFIG_STATUS <<EOF
2241
2242	CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
2243	EOF
2244	cat >> $CONFIG_STATUS <<\EOF
2245	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2246	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2247	case "$ac_file" in
2248	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
2249	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
2250	*) ac_file_in="${ac_file}.in" ;;
2251	esac
2252
2253	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2254
2255	# Remove last slash and all that follows it. Not all systems have dirname.
2256	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
2257	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2258	# The file is in a subdirectory.
2259	test ! -d "$ac_dir" && mkdir "$ac_dir"
2260	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
2261	# A "../" for each directory in $ac_dir_suffix.
2262	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
2263	else
2264	ac_dir_suffix= ac_dots=
2265	fi
2266
2267	case "$ac_given_srcdir" in
2268	.) srcdir=.
2269	if test -z "$ac_dots"; then top_srcdir=.
2270	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
2271	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2272	*) # Relative path.
2273	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2274	top_srcdir="$ac_dots$ac_given_srcdir" ;;
2275	esac
2276
2277	case "$ac_given_INSTALL" in
2278	[/$]*) INSTALL="$ac_given_INSTALL" ;;
2279	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2280	esac
2281
2282	echo creating "$ac_file"
2283	rm -f "$ac_file"
2284	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
2285	case "$ac_file" in
2286	Makefile) ac_comsub="1i\\
2287	# $configure_input" ;;
2288	*) ac_comsub= ;;
2289	esac
2290
2291	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2292	sed -e "$ac_comsub
2293	s%@configure_input@%$configure_input%g
2294	s%@srcdir@%$srcdir%g
2295	s%@top_srcdir@%$top_srcdir%g
2296	s%@INSTALL@%$INSTALL%g
2297	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
2298	fi; done
2299	rm -f conftest.s*
2300
2301	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2302	# NAME is the cpp macro being defined and VALUE is the value it is being given.
2303	#
2304	# ac_d sets the value in "#define NAME VALUE" lines.
2305	ac_dA='s%^$[ ]$#$[ ]define[ ][ ]*$'
2306	ac_dB='$[ ][ ]$[^ ]%\1#\2'
2307	ac_dC='\3'
2308	ac_dD='%g'
2309	# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2310	ac_uA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
2311	ac_uB='$[ ]$%\1#\2define\3'
2312	ac_uC=' '
2313	ac_uD='\4%g'
2314	# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2315	ac_eA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
2316	ac_eB='$%\1#\2define\3'
2317	ac_eC=' '
2318	ac_eD='%g'
2319
2320	if test "${CONFIG_HEADERS+set}" != set; then
2321	EOF
2322	cat >> $CONFIG_STATUS <<EOF
2323	CONFIG_HEADERS="config.h"
2324	EOF
2325	cat >> $CONFIG_STATUS <<\EOF
2326	fi
2327	for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2328	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2329	case "$ac_file" in
2330	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
2331	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
2332	*) ac_file_in="${ac_file}.in" ;;
2333	esac
2334
2335	echo creating $ac_file
2336
2337	rm -f conftest.frag conftest.in conftest.out
2338	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2339	cat $ac_file_inputs > conftest.in
2340
2341	EOF
2342
2343	# Transform confdefs.h into a sed script conftest.vals that substitutes
2344	# the proper values into config.h.in to produce config.h. And first:
2345	# Protect against being on the right side of a sed subst in config.status.
2346	# Protect against being in an unquoted here document in config.status.
2347	rm -f conftest.vals
2348	cat > conftest.hdr <<\EOF
2349	s/[\\&%]/\\&/g
2350	s%[\\$`]%\\&%g
2351	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2352	s%ac_d%ac_u%gp
2353	s%ac_u%ac_e%gp
2354	EOF
2355	sed -n -f conftest.hdr confdefs.h > conftest.vals
2356	rm -f conftest.hdr
2357
2358	# This sed command replaces #undef with comments. This is necessary, for
2359	# example, in the case of _POSIX_SOURCE, which is predefined and required
2360	# on some systems where configure will not decide to define it.
2361	cat >> conftest.vals <<\EOF
2362	s%^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9]%/* & */%
2363	EOF
2364
2365	# Break up conftest.vals because some shells have a limit on
2366	# the size of here documents, and old seds have small limits too.
2367
2368	rm -f conftest.tail
2369	while :
2370	do
2371	ac_lines=`grep -c . conftest.vals`
2372	# grep -c gives empty output for an empty file on some AIX systems.
2373	if test -z "$ac_lines" \|\| test "$ac_lines" -eq 0; then break; fi
2374	# Write a limited-size here document to conftest.frag.
2375	echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2376	sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2377	echo 'CEOF
2378	sed -f conftest.frag conftest.in > conftest.out
2379	rm -f conftest.in
2380	mv conftest.out conftest.in
2381	' >> $CONFIG_STATUS
2382	sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2383	rm -f conftest.vals
2384	mv conftest.tail conftest.vals
2385	done
2386	rm -f conftest.vals
2387
2388	cat >> $CONFIG_STATUS <<\EOF
2389	rm -f conftest.frag conftest.h
2390	echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
2391	cat conftest.in >> conftest.h
2392	rm -f conftest.in
2393	if cmp -s $ac_file conftest.h 2>/dev/null; then
2394	echo "$ac_file is unchanged"
2395	rm -f conftest.h
2396	else
2397	# Remove last slash and all that follows it. Not all systems have dirname.
2398	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
2399	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2400	# The file is in a subdirectory.
2401	test ! -d "$ac_dir" && mkdir "$ac_dir"
2402	fi
2403	rm -f $ac_file
2404	mv conftest.h $ac_file
2405	fi
2406	fi; done
2407
2408	EOF
2409	cat >> $CONFIG_STATUS <<EOF
2410
2411
2412	EOF
2413	cat >> $CONFIG_STATUS <<\EOF
2414	test -z "$CONFIG_HEADERS" \|\| echo timestamp > stamp-h
2415
2416	exit 0
2417	EOF
2418	chmod +x $CONFIG_STATUS
2419	rm -fr confdefs* $ac_clean_files
2420	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
2421
2422

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