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configure @ 12440

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Revision 12440, 65.5 KB checked in by kcr, 26 years ago (diff)
Crucial missing bit of autoconfiscation.
Property svn:executable set to ``*

Line
1	#! /bin/sh
2
3	# Guess values for system-dependent variables and create Makefiles.
4	# Generated automatically using autoconf version 2.12
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	ac_help="$ac_help
15	--with-krb4=PREFIX Use Kerberos 4"
16	ac_help="$ac_help
17	--with-regex=PREFIX Use installed regex library"
18	ac_help="$ac_help
19	--with-com_err=PREFIX Specify location of com_err"
20	ac_help="$ac_help
21	--with-ss=PREFIX Specify location of ss (requires com_err)"
22	ac_help="$ac_help
23	--with-zephyr=PREFIX Use zephyr"
24
25	# Initialize some variables set by options.
26	# The variables have the same names as the options, with
27	# dashes changed to underlines.
28	build=NONE
29	cache_file=./config.cache
30	exec_prefix=NONE
31	host=NONE
32	no_create=
33	nonopt=NONE
34	no_recursion=
35	prefix=NONE
36	program_prefix=NONE
37	program_suffix=NONE
38	program_transform_name=s,x,x,
39	silent=
40	site=
41	srcdir=
42	target=NONE
43	verbose=
44	x_includes=NONE
45	x_libraries=NONE
46	bindir='${exec_prefix}/bin'
47	sbindir='${exec_prefix}/sbin'
48	libexecdir='${exec_prefix}/libexec'
49	datadir='${prefix}/share'
50	sysconfdir='${prefix}/etc'
51	sharedstatedir='${prefix}/com'
52	localstatedir='${prefix}/var'
53	libdir='${exec_prefix}/lib'
54	includedir='${prefix}/include'
55	oldincludedir='/usr/include'
56	infodir='${prefix}/info'
57	mandir='${prefix}/man'
58
59	# Initialize some other variables.
60	subdirs=
61	MFLAGS= MAKEFLAGS=
62	# Maximum number of lines to put in a shell here document.
63	ac_max_here_lines=12
64
65	ac_prev=
66	for ac_option
67	do
68
69	# If the previous option needs an argument, assign it.
70	if test -n "$ac_prev"; then
71	eval "$ac_prev=\$ac_option"
72	ac_prev=
73	continue
74	fi
75
76	case "$ac_option" in
77	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
78	*) ac_optarg= ;;
79	esac
80
81	# Accept the important Cygnus configure options, so we can diagnose typos.
82
83	case "$ac_option" in
84
85	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
86	ac_prev=bindir ;;
87	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
88	bindir="$ac_optarg" ;;
89
90	-build \| --build \| --buil \| --bui \| --bu)
91	ac_prev=build ;;
92	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
93	build="$ac_optarg" ;;
94
95	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
96	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
97	ac_prev=cache_file ;;
98	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
99	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
100	cache_file="$ac_optarg" ;;
101
102	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
103	ac_prev=datadir ;;
104	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
105	\| --da=*)
106	datadir="$ac_optarg" ;;
107
108	-disable-* \| --disable-*)
109	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
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 $ac_feature\| sed 's/-/_/g'`
115	eval "enable_${ac_feature}=no" ;;
116
117	-enable-* \| --enable-*)
118	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
119	# Reject names that are not valid shell variable names.
120	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
121	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
122	fi
123	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
124	case "$ac_option" in
125	=) ;;
126	*) ac_optarg=yes ;;
127	esac
128	eval "enable_${ac_feature}='$ac_optarg'" ;;
129
130	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
131	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
132	\| --exec \| --exe \| --ex)
133	ac_prev=exec_prefix ;;
134	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
135	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
136	\| --exec=* \| --exe=* \| --ex=*)
137	exec_prefix="$ac_optarg" ;;
138
139	-gas \| --gas \| --ga \| --g)
140	# Obsolete; use --with-gas.
141	with_gas=yes ;;
142
143	-help \| --help \| --hel \| --he)
144	# Omit some internal or obsolete options to make the list less imposing.
145	# This message is too long to be a string in the A/UX 3.1 sh.
146	cat << EOF
147	Usage: configure [options] [host]
148	Options: [defaults in brackets after descriptions]
149	Configuration:
150	--cache-file=FILE cache test results in FILE
151	--help print this message
152	--no-create do not create output files
153	--quiet, --silent do not print \`checking...' messages
154	--version print the version of autoconf that created configure
155	Directory and file names:
156	--prefix=PREFIX install architecture-independent files in PREFIX
157	[$ac_default_prefix]
158	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
159	[same as prefix]
160	--bindir=DIR user executables in DIR [EPREFIX/bin]
161	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
162	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
163	--datadir=DIR read-only architecture-independent data in DIR
164	[PREFIX/share]
165	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
166	--sharedstatedir=DIR modifiable architecture-independent data in DIR
167	[PREFIX/com]
168	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
169	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
170	--includedir=DIR C header files in DIR [PREFIX/include]
171	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
172	--infodir=DIR info documentation in DIR [PREFIX/info]
173	--mandir=DIR man documentation in DIR [PREFIX/man]
174	--srcdir=DIR find the sources in DIR [configure dir or ..]
175	--program-prefix=PREFIX prepend PREFIX to installed program names
176	--program-suffix=SUFFIX append SUFFIX to installed program names
177	--program-transform-name=PROGRAM
178	run sed PROGRAM on installed program names
179	EOF
180	cat << EOF
181	Host type:
182	--build=BUILD configure for building on BUILD [BUILD=HOST]
183	--host=HOST configure for HOST [guessed]
184	--target=TARGET configure for TARGET [TARGET=HOST]
185	Features and packages:
186	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
187	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
188	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
189	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
190	--x-includes=DIR X include files are in DIR
191	--x-libraries=DIR X library files are in DIR
192	EOF
193	if test -n "$ac_help"; then
194	echo "--enable and --with options recognized:$ac_help"
195	fi
196	exit 0 ;;
197
198	-host \| --host \| --hos \| --ho)
199	ac_prev=host ;;
200	-host=* \| --host=* \| --hos=* \| --ho=*)
201	host="$ac_optarg" ;;
202
203	-includedir \| --includedir \| --includedi \| --included \| --include \
204	\| --includ \| --inclu \| --incl \| --inc)
205	ac_prev=includedir ;;
206	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
207	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
208	includedir="$ac_optarg" ;;
209
210	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
211	ac_prev=infodir ;;
212	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
213	infodir="$ac_optarg" ;;
214
215	-libdir \| --libdir \| --libdi \| --libd)
216	ac_prev=libdir ;;
217	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
218	libdir="$ac_optarg" ;;
219
220	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
221	\| --libexe \| --libex \| --libe)
222	ac_prev=libexecdir ;;
223	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
224	\| --libexe=* \| --libex=* \| --libe=*)
225	libexecdir="$ac_optarg" ;;
226
227	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
228	\| --localstate \| --localstat \| --localsta \| --localst \
229	\| --locals \| --local \| --loca \| --loc \| --lo)
230	ac_prev=localstatedir ;;
231	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
232	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
233	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
234	localstatedir="$ac_optarg" ;;
235
236	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
237	ac_prev=mandir ;;
238	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
239	mandir="$ac_optarg" ;;
240
241	-nfp \| --nfp \| --nf)
242	# Obsolete; use --without-fp.
243	with_fp=no ;;
244
245	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
246	\| --no-cr \| --no-c)
247	no_create=yes ;;
248
249	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
250	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
251	no_recursion=yes ;;
252
253	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
254	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
255	\| --oldin \| --oldi \| --old \| --ol \| --o)
256	ac_prev=oldincludedir ;;
257	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
258	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
259	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
260	oldincludedir="$ac_optarg" ;;
261
262	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
263	ac_prev=prefix ;;
264	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
265	prefix="$ac_optarg" ;;
266
267	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
268	\| --program-pre \| --program-pr \| --program-p)
269	ac_prev=program_prefix ;;
270	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
271	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
272	program_prefix="$ac_optarg" ;;
273
274	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
275	\| --program-suf \| --program-su \| --program-s)
276	ac_prev=program_suffix ;;
277	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
278	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
279	program_suffix="$ac_optarg" ;;
280
281	-program-transform-name \| --program-transform-name \
282	\| --program-transform-nam \| --program-transform-na \
283	\| --program-transform-n \| --program-transform- \
284	\| --program-transform \| --program-transfor \
285	\| --program-transfo \| --program-transf \
286	\| --program-trans \| --program-tran \
287	\| --progr-tra \| --program-tr \| --program-t)
288	ac_prev=program_transform_name ;;
289	-program-transform-name=* \| --program-transform-name=* \
290	\| --program-transform-nam=* \| --program-transform-na=* \
291	\| --program-transform-n=* \| --program-transform-=* \
292	\| --program-transform=* \| --program-transfor=* \
293	\| --program-transfo=* \| --program-transf=* \
294	\| --program-trans=* \| --program-tran=* \
295	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
296	program_transform_name="$ac_optarg" ;;
297
298	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
299	\| -silent \| --silent \| --silen \| --sile \| --sil)
300	silent=yes ;;
301
302	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
303	ac_prev=sbindir ;;
304	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
305	\| --sbi=* \| --sb=*)
306	sbindir="$ac_optarg" ;;
307
308	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
309	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
310	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
311	\| --sha \| --sh)
312	ac_prev=sharedstatedir ;;
313	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
314	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
315	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
316	\| --sha=* \| --sh=*)
317	sharedstatedir="$ac_optarg" ;;
318
319	-site \| --site \| --sit)
320	ac_prev=site ;;
321	-site=* \| --site=* \| --sit=*)
322	site="$ac_optarg" ;;
323
324	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
325	ac_prev=srcdir ;;
326	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
327	srcdir="$ac_optarg" ;;
328
329	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
330	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
331	ac_prev=sysconfdir ;;
332	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
333	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
334	sysconfdir="$ac_optarg" ;;
335
336	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
337	ac_prev=target ;;
338	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
339	target="$ac_optarg" ;;
340
341	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
342	verbose=yes ;;
343
344	-version \| --version \| --versio \| --versi \| --vers)
345	echo "configure generated by autoconf version 2.12"
346	exit 0 ;;
347
348	-with-* \| --with-*)
349	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
350	# Reject names that are not valid shell variable names.
351	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
352	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
353	fi
354	ac_package=`echo $ac_package\| sed 's/-/_/g'`
355	case "$ac_option" in
356	=) ;;
357	*) ac_optarg=yes ;;
358	esac
359	eval "with_${ac_package}='$ac_optarg'" ;;
360
361	-without-* \| --without-*)
362	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
363	# Reject names that are not valid shell variable names.
364	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
365	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
366	fi
367	ac_package=`echo $ac_package\| sed 's/-/_/g'`
368	eval "with_${ac_package}=no" ;;
369
370	--x)
371	# Obsolete; use --with-x.
372	with_x=yes ;;
373
374	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
375	\| --x-incl \| --x-inc \| --x-in \| --x-i)
376	ac_prev=x_includes ;;
377	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
378	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
379	x_includes="$ac_optarg" ;;
380
381	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
382	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
383	ac_prev=x_libraries ;;
384	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
385	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
386	x_libraries="$ac_optarg" ;;
387
388	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
389	;;
390
391	*)
392	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
393	echo "configure: warning: $ac_option: invalid host type" 1>&2
394	fi
395	if test "x$nonopt" != xNONE; then
396	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
397	fi
398	nonopt="$ac_option"
399	;;
400
401	esac
402	done
403
404	if test -n "$ac_prev"; then
405	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
406	fi
407
408	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
409
410	# File descriptor usage:
411	# 0 standard input
412	# 1 file creation
413	# 2 errors and warnings
414	# 3 some systems may open it to /dev/tty
415	# 4 used on the Kubota Titan
416	# 6 checking for... messages and results
417	# 5 compiler messages saved in config.log
418	if test "$silent" = yes; then
419	exec 6>/dev/null
420	else
421	exec 6>&1
422	fi
423	exec 5>./config.log
424
425	echo "\
426	This file contains any messages produced by compilers while
427	running configure, to aid debugging if configure makes a mistake.
428	" 1>&5
429
430	# Strip out --no-create and --no-recursion so they do not pile up.
431	# Also quote any args containing shell metacharacters.
432	ac_configure_args=
433	for ac_arg
434	do
435	case "$ac_arg" in
436	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
437	\| --no-cr \| --no-c) ;;
438	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
439	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
440	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
441	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
442	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
443	esac
444	done
445
446	# NLS nuisances.
447	# Only set these to C if already set. These must not be set unconditionally
448	# because not all systems understand e.g. LANG=C (notably SCO).
449	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
450	# Non-C LC_CTYPE values break the ctype check.
451	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
452	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
453	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
454	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
455
456	# confdefs.h avoids OS command line length limits that DEFS can exceed.
457	rm -rf conftest* confdefs.h
458	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
459	echo > confdefs.h
460
461	# A filename unique to this package, relative to the directory that
462	# configure is in, which we can look for to find out if srcdir is correct.
463	ac_unique_file=client/discuss.c
464
465	# Find the source files, if location was not specified.
466	if test -z "$srcdir"; then
467	ac_srcdir_defaulted=yes
468	# Try the directory containing this script, then its parent.
469	ac_prog=$0
470	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
471	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
472	srcdir=$ac_confdir
473	if test ! -r $srcdir/$ac_unique_file; then
474	srcdir=..
475	fi
476	else
477	ac_srcdir_defaulted=no
478	fi
479	if test ! -r $srcdir/$ac_unique_file; then
480	if test "$ac_srcdir_defaulted" = yes; then
481	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
482	else
483	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
484	fi
485	fi
486	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
487
488	# Prefer explicitly selected file to automatically selected ones.
489	if test -z "$CONFIG_SITE"; then
490	if test "x$prefix" != xNONE; then
491	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
492	else
493	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
494	fi
495	fi
496	for ac_site_file in $CONFIG_SITE; do
497	if test -r "$ac_site_file"; then
498	echo "loading site script $ac_site_file"
499	. "$ac_site_file"
500	fi
501	done
502
503	if test -r "$cache_file"; then
504	echo "loading cache $cache_file"
505	. $cache_file
506	else
507	echo "creating cache $cache_file"
508	> $cache_file
509	fi
510
511	ac_ext=c
512	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
513	ac_cpp='$CPP $CPPFLAGS'
514	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
515	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
516	cross_compiling=$ac_cv_prog_cc_cross
517
518	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
519	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
520	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
521	ac_n= ac_c='
522	' ac_t=' '
523	else
524	ac_n=-n ac_c= ac_t=
525	fi
526	else
527	ac_n= ac_c='\c' ac_t=
528	fi
529
530
531
532	# Extract the first word of "gcc", so it can be a program name with args.
533	set dummy gcc; ac_word=$2
534	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
535	echo "configure:536: checking for $ac_word" >&5
536	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
537	echo $ac_n "(cached) $ac_c" 1>&6
538	else
539	if test -n "$CC"; then
540	ac_cv_prog_CC="$CC" # Let the user override the test.
541	else
542	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
543	for ac_dir in $PATH; do
544	test -z "$ac_dir" && ac_dir=.
545	if test -f $ac_dir/$ac_word; then
546	ac_cv_prog_CC="gcc"
547	break
548	fi
549	done
550	IFS="$ac_save_ifs"
551	fi
552	fi
553	CC="$ac_cv_prog_CC"
554	if test -n "$CC"; then
555	echo "$ac_t""$CC" 1>&6
556	else
557	echo "$ac_t""no" 1>&6
558	fi
559
560	if test -z "$CC"; then
561	# Extract the first word of "cc", so it can be a program name with args.
562	set dummy cc; ac_word=$2
563	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
564	echo "configure:565: checking for $ac_word" >&5
565	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
566	echo $ac_n "(cached) $ac_c" 1>&6
567	else
568	if test -n "$CC"; then
569	ac_cv_prog_CC="$CC" # Let the user override the test.
570	else
571	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
572	ac_prog_rejected=no
573	for ac_dir in $PATH; do
574	test -z "$ac_dir" && ac_dir=.
575	if test -f $ac_dir/$ac_word; then
576	if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
577	ac_prog_rejected=yes
578	continue
579	fi
580	ac_cv_prog_CC="cc"
581	break
582	fi
583	done
584	IFS="$ac_save_ifs"
585	if test $ac_prog_rejected = yes; then
586	# We found a bogon in the path, so make sure we never use it.
587	set dummy $ac_cv_prog_CC
588	shift
589	if test $# -gt 0; then
590	# We chose a different compiler from the bogus one.
591	# However, it has the same basename, so the bogon will be chosen
592	# first if we set CC to just the basename; use the full file name.
593	shift
594	set dummy "$ac_dir/$ac_word" "$@"
595	shift
596	ac_cv_prog_CC="$@"
597	fi
598	fi
599	fi
600	fi
601	CC="$ac_cv_prog_CC"
602	if test -n "$CC"; then
603	echo "$ac_t""$CC" 1>&6
604	else
605	echo "$ac_t""no" 1>&6
606	fi
607
608	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
609	fi
610
611	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
612	echo "configure:613: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
613
614	ac_ext=c
615	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
616	ac_cpp='$CPP $CPPFLAGS'
617	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
618	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
619	cross_compiling=$ac_cv_prog_cc_cross
620
621	cat > conftest.$ac_ext <<EOF
622	#line 623 "configure"
623	#include "confdefs.h"
624	main(){return(0);}
625	EOF
626	if { (eval echo configure:627: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
627	ac_cv_prog_cc_works=yes
628	# If we can't run a trivial program, we are probably using a cross compiler.
629	if (./conftest; exit) 2>/dev/null; then
630	ac_cv_prog_cc_cross=no
631	else
632	ac_cv_prog_cc_cross=yes
633	fi
634	else
635	echo "configure: failed program was:" >&5
636	cat conftest.$ac_ext >&5
637	ac_cv_prog_cc_works=no
638	fi
639	rm -fr conftest*
640
641	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
642	if test $ac_cv_prog_cc_works = no; then
643	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
644	fi
645	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
646	echo "configure:647: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
647	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
648	cross_compiling=$ac_cv_prog_cc_cross
649
650	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
651	echo "configure:652: checking whether we are using GNU C" >&5
652	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
653	echo $ac_n "(cached) $ac_c" 1>&6
654	else
655	cat > conftest.c <<EOF
656	#ifdef __GNUC__
657	yes;
658	#endif
659	EOF
660	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:661: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
661	ac_cv_prog_gcc=yes
662	else
663	ac_cv_prog_gcc=no
664	fi
665	fi
666
667	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
668
669	if test $ac_cv_prog_gcc = yes; then
670	GCC=yes
671	ac_test_CFLAGS="${CFLAGS+set}"
672	ac_save_CFLAGS="$CFLAGS"
673	CFLAGS=
674	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
675	echo "configure:676: checking whether ${CC-cc} accepts -g" >&5
676	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
677	echo $ac_n "(cached) $ac_c" 1>&6
678	else
679	echo 'void f(){}' > conftest.c
680	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
681	ac_cv_prog_cc_g=yes
682	else
683	ac_cv_prog_cc_g=no
684	fi
685	rm -f conftest*
686
687	fi
688
689	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
690	if test "$ac_test_CFLAGS" = set; then
691	CFLAGS="$ac_save_CFLAGS"
692	elif test $ac_cv_prog_cc_g = yes; then
693	CFLAGS="-g -O2"
694	else
695	CFLAGS="-O2"
696	fi
697	else
698	GCC=
699	test "${CFLAGS+set}" = set \|\| CFLAGS="-g"
700	fi
701
702	ac_aux_dir=
703	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
704	if test -f $ac_dir/install-sh; then
705	ac_aux_dir=$ac_dir
706	ac_install_sh="$ac_aux_dir/install-sh -c"
707	break
708	elif test -f $ac_dir/install.sh; then
709	ac_aux_dir=$ac_dir
710	ac_install_sh="$ac_aux_dir/install.sh -c"
711	break
712	fi
713	done
714	if test -z "$ac_aux_dir"; then
715	{ echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
716	fi
717	ac_config_guess=$ac_aux_dir/config.guess
718	ac_config_sub=$ac_aux_dir/config.sub
719	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
720
721	# Find a good install program. We prefer a C program (faster),
722	# so one script is as good as another. But avoid the broken or
723	# incompatible versions:
724	# SysV /etc/install, /usr/sbin/install
725	# SunOS /usr/etc/install
726	# IRIX /sbin/install
727	# AIX /bin/install
728	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
729	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
730	# ./install, which can be erroneously created by make from ./install.sh.
731	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
732	echo "configure:733: checking for a BSD compatible install" >&5
733	if test -z "$INSTALL"; then
734	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
735	echo $ac_n "(cached) $ac_c" 1>&6
736	else
737	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
738	for ac_dir in $PATH; do
739	# Account for people who put trailing slashes in PATH elements.
740	case "$ac_dir/" in
741	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
742	*)
743	# OSF1 and SCO ODT 3.0 have their own names for install.
744	for ac_prog in ginstall installbsd scoinst install; do
745	if test -f $ac_dir/$ac_prog; then
746	if test $ac_prog = install &&
747	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
748	# AIX install. It has an incompatible calling convention.
749	# OSF/1 installbsd also uses dspmsg, but is usable.
750	:
751	else
752	ac_cv_path_install="$ac_dir/$ac_prog -c"
753	break 2
754	fi
755	fi
756	done
757	;;
758	esac
759	done
760	IFS="$ac_save_IFS"
761
762	fi
763	if test "${ac_cv_path_install+set}" = set; then
764	INSTALL="$ac_cv_path_install"
765	else
766	# As a last resort, use the slow shell script. We don't cache a
767	# path for INSTALL within a source directory, because that will
768	# break other packages using the cache if that directory is
769	# removed, or if the path is relative.
770	INSTALL="$ac_install_sh"
771	fi
772	fi
773	echo "$ac_t""$INSTALL" 1>&6
774
775	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
776	# It thinks the first close brace ends the variable substitution.
777	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
778
779	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
780
781	# Extract the first word of "ranlib", so it can be a program name with args.
782	set dummy ranlib; ac_word=$2
783	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
784	echo "configure:785: checking for $ac_word" >&5
785	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
786	echo $ac_n "(cached) $ac_c" 1>&6
787	else
788	if test -n "$RANLIB"; then
789	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
790	else
791	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
792	for ac_dir in $PATH; do
793	test -z "$ac_dir" && ac_dir=.
794	if test -f $ac_dir/$ac_word; then
795	ac_cv_prog_RANLIB="ranlib"
796	break
797	fi
798	done
799	IFS="$ac_save_ifs"
800	test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
801	fi
802	fi
803	RANLIB="$ac_cv_prog_RANLIB"
804	if test -n "$RANLIB"; then
805	echo "$ac_t""$RANLIB" 1>&6
806	else
807	echo "$ac_t""no" 1>&6
808	fi
809
810
811	# Check whether --with-krb4 or --without-krb4 was given.
812	if test "${with_krb4+set}" = set; then
813	withval="$with_krb4"
814	krb4="$withval"
815	else
816	krb4=no
817	fi
818
819	if test "$krb4" != no; then
820	echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
821	echo "configure:822: checking for gethostbyname" >&5
822	if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
823	echo $ac_n "(cached) $ac_c" 1>&6
824	else
825	cat > conftest.$ac_ext <<EOF
826	#line 827 "configure"
827	#include "confdefs.h"
828	/* System header to define __stub macros and hopefully few prototypes,
829	which can conflict with char gethostbyname(); below. */
830	#include <assert.h>
831	/* Override any gcc2 internal prototype to avoid an error. */
832	/* We use char because int might match the return type of a gcc2
833	builtin and then its argument prototype would still apply. */
834	char gethostbyname();
835
836	int main() {
837
838	/* The GNU C library defines this for functions which it implements
839	to always fail with ENOSYS. Some functions are actually named
840	something starting with __ and the normal name is an alias. */
841	#if defined (__stub_gethostbyname) \|\| defined (__stub___gethostbyname)
842	choke me
843	#else
844	gethostbyname();
845	#endif
846
847	; return 0; }
848	EOF
849	if { (eval echo configure:850: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
850	rm -rf conftest*
851	eval "ac_cv_func_gethostbyname=yes"
852	else
853	echo "configure: failed program was:" >&5
854	cat conftest.$ac_ext >&5
855	rm -rf conftest*
856	eval "ac_cv_func_gethostbyname=no"
857	fi
858	rm -f conftest*
859	fi
860
861	if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
862	echo "$ac_t""yes" 1>&6
863	:
864	else
865	echo "$ac_t""no" 1>&6
866	echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
867	echo "configure:868: checking for gethostbyname in -lnsl" >&5
868	ac_lib_var=`echo nsl'_'gethostbyname \| sed 'y%./+-%__p_%'`
869	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
870	echo $ac_n "(cached) $ac_c" 1>&6
871	else
872	ac_save_LIBS="$LIBS"
873	LIBS="-lnsl $LIBS"
874	cat > conftest.$ac_ext <<EOF
875	#line 876 "configure"
876	#include "confdefs.h"
877	/* Override any gcc2 internal prototype to avoid an error. */
878	/* We use char because int might match the return type of a gcc2
879	builtin and then its argument prototype would still apply. */
880	char gethostbyname();
881
882	int main() {
883	gethostbyname()
884	; return 0; }
885	EOF
886	if { (eval echo configure:887: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
887	rm -rf conftest*
888	eval "ac_cv_lib_$ac_lib_var=yes"
889	else
890	echo "configure: failed program was:" >&5
891	cat conftest.$ac_ext >&5
892	rm -rf conftest*
893	eval "ac_cv_lib_$ac_lib_var=no"
894	fi
895	rm -f conftest*
896	LIBS="$ac_save_LIBS"
897
898	fi
899	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
900	echo "$ac_t""yes" 1>&6
901	ac_tr_lib=HAVE_LIB`echo nsl \| sed -e 's/^a-zA-Z0-9_/_/g' \
902	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
903	cat >> confdefs.h <<EOF
904	#define $ac_tr_lib 1
905	EOF
906
907	LIBS="-lnsl $LIBS"
908
909	else
910	echo "$ac_t""no" 1>&6
911	fi
912
913	fi
914
915	echo $ac_n "checking for socket""... $ac_c" 1>&6
916	echo "configure:917: checking for socket" >&5
917	if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then
918	echo $ac_n "(cached) $ac_c" 1>&6
919	else
920	cat > conftest.$ac_ext <<EOF
921	#line 922 "configure"
922	#include "confdefs.h"
923	/* System header to define __stub macros and hopefully few prototypes,
924	which can conflict with char socket(); below. */
925	#include <assert.h>
926	/* Override any gcc2 internal prototype to avoid an error. */
927	/* We use char because int might match the return type of a gcc2
928	builtin and then its argument prototype would still apply. */
929	char socket();
930
931	int main() {
932
933	/* The GNU C library defines this for functions which it implements
934	to always fail with ENOSYS. Some functions are actually named
935	something starting with __ and the normal name is an alias. */
936	#if defined (__stub_socket) \|\| defined (__stub___socket)
937	choke me
938	#else
939	socket();
940	#endif
941
942	; return 0; }
943	EOF
944	if { (eval echo configure:945: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
945	rm -rf conftest*
946	eval "ac_cv_func_socket=yes"
947	else
948	echo "configure: failed program was:" >&5
949	cat conftest.$ac_ext >&5
950	rm -rf conftest*
951	eval "ac_cv_func_socket=no"
952	fi
953	rm -f conftest*
954	fi
955
956	if eval "test \"`echo '$ac_cv_func_'socket`\" = yes"; then
957	echo "$ac_t""yes" 1>&6
958	:
959	else
960	echo "$ac_t""no" 1>&6
961	echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
962	echo "configure:963: checking for socket in -lsocket" >&5
963	ac_lib_var=`echo socket'_'socket \| sed 'y%./+-%__p_%'`
964	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
965	echo $ac_n "(cached) $ac_c" 1>&6
966	else
967	ac_save_LIBS="$LIBS"
968	LIBS="-lsocket $LIBS"
969	cat > conftest.$ac_ext <<EOF
970	#line 971 "configure"
971	#include "confdefs.h"
972	/* Override any gcc2 internal prototype to avoid an error. */
973	/* We use char because int might match the return type of a gcc2
974	builtin and then its argument prototype would still apply. */
975	char socket();
976
977	int main() {
978	socket()
979	; return 0; }
980	EOF
981	if { (eval echo configure:982: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
982	rm -rf conftest*
983	eval "ac_cv_lib_$ac_lib_var=yes"
984	else
985	echo "configure: failed program was:" >&5
986	cat conftest.$ac_ext >&5
987	rm -rf conftest*
988	eval "ac_cv_lib_$ac_lib_var=no"
989	fi
990	rm -f conftest*
991	LIBS="$ac_save_LIBS"
992
993	fi
994	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
995	echo "$ac_t""yes" 1>&6
996	ac_tr_lib=HAVE_LIB`echo socket \| sed -e 's/^a-zA-Z0-9_/_/g' \
997	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
998	cat >> confdefs.h <<EOF
999	#define $ac_tr_lib 1
1000	EOF
1001
1002	LIBS="-lsocket $LIBS"
1003
1004	else
1005	echo "$ac_t""no" 1>&6
1006	fi
1007
1008	fi
1009
1010	echo $ac_n "checking for compile in -lgen""... $ac_c" 1>&6
1011	echo "configure:1012: checking for compile in -lgen" >&5
1012	ac_lib_var=`echo gen'_'compile \| sed 'y%./+-%__p_%'`
1013	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1014	echo $ac_n "(cached) $ac_c" 1>&6
1015	else
1016	ac_save_LIBS="$LIBS"
1017	LIBS="-lgen $LIBS"
1018	cat > conftest.$ac_ext <<EOF
1019	#line 1020 "configure"
1020	#include "confdefs.h"
1021	/* Override any gcc2 internal prototype to avoid an error. */
1022	/* We use char because int might match the return type of a gcc2
1023	builtin and then its argument prototype would still apply. */
1024	char compile();
1025
1026	int main() {
1027	compile()
1028	; return 0; }
1029	EOF
1030	if { (eval echo configure:1031: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1031	rm -rf conftest*
1032	eval "ac_cv_lib_$ac_lib_var=yes"
1033	else
1034	echo "configure: failed program was:" >&5
1035	cat conftest.$ac_ext >&5
1036	rm -rf conftest*
1037	eval "ac_cv_lib_$ac_lib_var=no"
1038	fi
1039	rm -f conftest*
1040	LIBS="$ac_save_LIBS"
1041
1042	fi
1043	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1044	echo "$ac_t""yes" 1>&6
1045	ac_tr_lib=HAVE_LIB`echo gen \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
1046	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1047	cat >> confdefs.h <<EOF
1048	#define $ac_tr_lib 1
1049	EOF
1050
1051	LIBS="-lgen $LIBS"
1052
1053	else
1054	echo "$ac_t""no" 1>&6
1055	fi
1056
1057	if test "$krb4" != yes; then
1058	CPPFLAGS="$CPPFLAGS -I$krb4/include"
1059	if test -d "$krb4/include/kerberosIV"; then
1060	CPPFLAGS="$CPPFLAGS -I$krb4/include/kerberosIV"
1061	fi
1062	LDFLAGS="$LDFLAGS -L$krb4/lib"
1063	elif test -d /usr/include/kerberosIV; then
1064	CPPFLAGS="$CPPFLAGS -I/usr/include/kerberosIV"
1065	elif test -d ${prefix}/include/kerberosIV; then
1066	CPPFLAGS="$CPPFLAGS -I${prefix}/include/kerberosIV"
1067	fi
1068	echo $ac_n "checking for krb_rd_req in -lkrb4""... $ac_c" 1>&6
1069	echo "configure:1070: checking for krb_rd_req in -lkrb4" >&5
1070	ac_lib_var=`echo krb4'_'krb_rd_req \| sed 'y%./+-%__p_%'`
1071	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1072	echo $ac_n "(cached) $ac_c" 1>&6
1073	else
1074	ac_save_LIBS="$LIBS"
1075	LIBS="-lkrb4 -ldes425 -lkrb5 -lcrypto -lcom_err $LIBS"
1076	cat > conftest.$ac_ext <<EOF
1077	#line 1078 "configure"
1078	#include "confdefs.h"
1079	/* Override any gcc2 internal prototype to avoid an error. */
1080	/* We use char because int might match the return type of a gcc2
1081	builtin and then its argument prototype would still apply. */
1082	char krb_rd_req();
1083
1084	int main() {
1085	krb_rd_req()
1086	; return 0; }
1087	EOF
1088	if { (eval echo configure:1089: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1089	rm -rf conftest*
1090	eval "ac_cv_lib_$ac_lib_var=yes"
1091	else
1092	echo "configure: failed program was:" >&5
1093	cat conftest.$ac_ext >&5
1094	rm -rf conftest*
1095	eval "ac_cv_lib_$ac_lib_var=no"
1096	fi
1097	rm -f conftest*
1098	LIBS="$ac_save_LIBS"
1099
1100	fi
1101	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1102	echo "$ac_t""yes" 1>&6
1103	KRB4_LIBS="-lkrb4 -ldes425 -lkrb5 -lcrypto -lcom_err"
1104	else
1105	echo "$ac_t""no" 1>&6
1106	echo $ac_n "checking for krb_rd_req in -lkrb""... $ac_c" 1>&6
1107	echo "configure:1108: checking for krb_rd_req in -lkrb" >&5
1108	ac_lib_var=`echo krb'_'krb_rd_req \| sed 'y%./+-%__p_%'`
1109	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1110	echo $ac_n "(cached) $ac_c" 1>&6
1111	else
1112	ac_save_LIBS="$LIBS"
1113	LIBS="-lkrb -ldes $LIBS"
1114	cat > conftest.$ac_ext <<EOF
1115	#line 1116 "configure"
1116	#include "confdefs.h"
1117	/* Override any gcc2 internal prototype to avoid an error. */
1118	/* We use char because int might match the return type of a gcc2
1119	builtin and then its argument prototype would still apply. */
1120	char krb_rd_req();
1121
1122	int main() {
1123	krb_rd_req()
1124	; return 0; }
1125	EOF
1126	if { (eval echo configure:1127: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1127	rm -rf conftest*
1128	eval "ac_cv_lib_$ac_lib_var=yes"
1129	else
1130	echo "configure: failed program was:" >&5
1131	cat conftest.$ac_ext >&5
1132	rm -rf conftest*
1133	eval "ac_cv_lib_$ac_lib_var=no"
1134	fi
1135	rm -f conftest*
1136	LIBS="$ac_save_LIBS"
1137
1138	fi
1139	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1140	echo "$ac_t""yes" 1>&6
1141	KRB4_LIBS="-lkrb -ldes"
1142	else
1143	echo "$ac_t""no" 1>&6
1144	{ echo "configure: error: Kerberos 4 libraries not found" 1>&2; exit 1; }
1145	fi
1146
1147	fi
1148
1149	cat >> confdefs.h <<\EOF
1150	#define HAVE_KRB4 1
1151	EOF
1152
1153	fi
1154
1155	# Check whether --with-regex or --without-regex was given.
1156	if test "${with_regex+set}" = set; then
1157	withval="$with_regex"
1158	regex="$withval"
1159	else
1160	regex=no
1161	fi
1162
1163	if test "$regex" != no; then
1164	if test "$regex" != yes; then
1165	CPPFLAGS="$CPPFLAGS -I$regex/include"
1166	LDFLAGS="$LDFLAGS -L$regex/lib"
1167	fi
1168	echo $ac_n "checking for regcomp in -lregex""... $ac_c" 1>&6
1169	echo "configure:1170: checking for regcomp in -lregex" >&5
1170	ac_lib_var=`echo regex'_'regcomp \| sed 'y%./+-%__p_%'`
1171	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1172	echo $ac_n "(cached) $ac_c" 1>&6
1173	else
1174	ac_save_LIBS="$LIBS"
1175	LIBS="-lregex $LIBS"
1176	cat > conftest.$ac_ext <<EOF
1177	#line 1178 "configure"
1178	#include "confdefs.h"
1179	/* Override any gcc2 internal prototype to avoid an error. */
1180	/* We use char because int might match the return type of a gcc2
1181	builtin and then its argument prototype would still apply. */
1182	char regcomp();
1183
1184	int main() {
1185	regcomp()
1186	; return 0; }
1187	EOF
1188	if { (eval echo configure:1189: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1189	rm -rf conftest*
1190	eval "ac_cv_lib_$ac_lib_var=yes"
1191	else
1192	echo "configure: failed program was:" >&5
1193	cat conftest.$ac_ext >&5
1194	rm -rf conftest*
1195	eval "ac_cv_lib_$ac_lib_var=no"
1196	fi
1197	rm -f conftest*
1198	LIBS="$ac_save_LIBS"
1199
1200	fi
1201	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1202	echo "$ac_t""yes" 1>&6
1203	REGEX_LIBS=-lregex
1204	else
1205	echo "$ac_t""no" 1>&6
1206	{ echo "configure: error: regex library not found" 1>&2; exit 1; }
1207	fi
1208
1209	else
1210	echo $ac_n "checking for regcomp""... $ac_c" 1>&6
1211	echo "configure:1212: checking for regcomp" >&5
1212	if eval "test \"`echo '$''{'ac_cv_func_regcomp'+set}'`\" = set"; then
1213	echo $ac_n "(cached) $ac_c" 1>&6
1214	else
1215	cat > conftest.$ac_ext <<EOF
1216	#line 1217 "configure"
1217	#include "confdefs.h"
1218	/* System header to define __stub macros and hopefully few prototypes,
1219	which can conflict with char regcomp(); below. */
1220	#include <assert.h>
1221	/* Override any gcc2 internal prototype to avoid an error. */
1222	/* We use char because int might match the return type of a gcc2
1223	builtin and then its argument prototype would still apply. */
1224	char regcomp();
1225
1226	int main() {
1227
1228	/* The GNU C library defines this for functions which it implements
1229	to always fail with ENOSYS. Some functions are actually named
1230	something starting with __ and the normal name is an alias. */
1231	#if defined (__stub_regcomp) \|\| defined (__stub___regcomp)
1232	choke me
1233	#else
1234	regcomp();
1235	#endif
1236
1237	; return 0; }
1238	EOF
1239	if { (eval echo configure:1240: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1240	rm -rf conftest*
1241	eval "ac_cv_func_regcomp=yes"
1242	else
1243	echo "configure: failed program was:" >&5
1244	cat conftest.$ac_ext >&5
1245	rm -rf conftest*
1246	eval "ac_cv_func_regcomp=no"
1247	fi
1248	rm -f conftest*
1249	fi
1250
1251	if eval "test \"`echo '$ac_cv_func_'regcomp`\" = yes"; then
1252	echo "$ac_t""yes" 1>&6
1253	:
1254	else
1255	echo "$ac_t""no" 1>&6
1256	{ echo "configure: error: can't find POSIX regexp support" 1>&2; exit 1; }
1257	fi
1258
1259	fi
1260
1261	# Check whether --with-com_err or --without-com_err was given.
1262	if test "${with_com_err+set}" = set; then
1263	withval="$with_com_err"
1264	com_err="$withval"
1265	else
1266	com_err=yes
1267	fi
1268
1269	if test "$com_err" != no; then
1270	if test "$com_err" != yes; then
1271	CPPFLAGS="$CPPFLAGS -I$com_err/include"
1272	LDFLAGS="$LDFLAGS -L$com_err/lib"
1273	fi
1274	echo $ac_n "checking for com_err in -lcom_err""... $ac_c" 1>&6
1275	echo "configure:1276: checking for com_err in -lcom_err" >&5
1276	ac_lib_var=`echo com_err'_'com_err \| sed 'y%./+-%__p_%'`
1277	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1278	echo $ac_n "(cached) $ac_c" 1>&6
1279	else
1280	ac_save_LIBS="$LIBS"
1281	LIBS="-lcom_err $LIBS"
1282	cat > conftest.$ac_ext <<EOF
1283	#line 1284 "configure"
1284	#include "confdefs.h"
1285	/* Override any gcc2 internal prototype to avoid an error. */
1286	/* We use char because int might match the return type of a gcc2
1287	builtin and then its argument prototype would still apply. */
1288	char com_err();
1289
1290	int main() {
1291	com_err()
1292	; return 0; }
1293	EOF
1294	if { (eval echo configure:1295: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1295	rm -rf conftest*
1296	eval "ac_cv_lib_$ac_lib_var=yes"
1297	else
1298	echo "configure: failed program was:" >&5
1299	cat conftest.$ac_ext >&5
1300	rm -rf conftest*
1301	eval "ac_cv_lib_$ac_lib_var=no"
1302	fi
1303	rm -f conftest*
1304	LIBS="$ac_save_LIBS"
1305
1306	fi
1307	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1308	echo "$ac_t""yes" 1>&6
1309	:
1310	else
1311	echo "$ac_t""no" 1>&6
1312	{ echo "configure: error: com_err library not found" 1>&2; exit 1; }
1313	fi
1314
1315	else
1316	{ echo "configure: error: This package requires com_err." 1>&2; exit 1; }
1317	fi
1318	# Check whether --with-ss or --without-ss was given.
1319	if test "${with_ss+set}" = set; then
1320	withval="$with_ss"
1321	ss="$withval"
1322	else
1323	ss=yes
1324	fi
1325
1326	if test "$ss" != no; then
1327	if test "$ss" != yes; then
1328	CPPFLAGS="$CPPFLAGS -I$ss/include"
1329	LDFLAGS="$LDFLAGS -L$ss/lib"
1330	fi
1331	echo $ac_n "checking for ss_perror in -lss""... $ac_c" 1>&6
1332	echo "configure:1333: checking for ss_perror in -lss" >&5
1333	ac_lib_var=`echo ss'_'ss_perror \| sed 'y%./+-%__p_%'`
1334	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1335	echo $ac_n "(cached) $ac_c" 1>&6
1336	else
1337	ac_save_LIBS="$LIBS"
1338	LIBS="-lss -lcom_err $LIBS"
1339	cat > conftest.$ac_ext <<EOF
1340	#line 1341 "configure"
1341	#include "confdefs.h"
1342	/* Override any gcc2 internal prototype to avoid an error. */
1343	/* We use char because int might match the return type of a gcc2
1344	builtin and then its argument prototype would still apply. */
1345	char ss_perror();
1346
1347	int main() {
1348	ss_perror()
1349	; return 0; }
1350	EOF
1351	if { (eval echo configure:1352: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1352	rm -rf conftest*
1353	eval "ac_cv_lib_$ac_lib_var=yes"
1354	else
1355	echo "configure: failed program was:" >&5
1356	cat conftest.$ac_ext >&5
1357	rm -rf conftest*
1358	eval "ac_cv_lib_$ac_lib_var=no"
1359	fi
1360	rm -f conftest*
1361	LIBS="$ac_save_LIBS"
1362
1363	fi
1364	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1365	echo "$ac_t""yes" 1>&6
1366	:
1367	else
1368	echo "$ac_t""no" 1>&6
1369	{ echo "configure: error: ss library not found" 1>&2; exit 1; }
1370	fi
1371
1372	else
1373	{ echo "configure: error: This package requires ss." 1>&2; exit 1; }
1374	fi
1375	# Check whether --with-zephyr or --without-zephyr was given.
1376	if test "${with_zephyr+set}" = set; then
1377	withval="$with_zephyr"
1378	zephyr="$withval"
1379	else
1380	zephyr=no
1381	fi
1382
1383	if test "$zephyr" != no; then
1384	if test "$zephyr" != yes; then
1385	CPPFLAGS="$CPPFLAGS -I$zephyr/include"
1386	LDFLAGS="$LDFLAGS -L$zephyr/lib"
1387	fi
1388	echo $ac_n "checking for ZFreeNotice in -lzephyr""... $ac_c" 1>&6
1389	echo "configure:1390: checking for ZFreeNotice in -lzephyr" >&5
1390	ac_lib_var=`echo zephyr'_'ZFreeNotice \| sed 'y%./+-%__p_%'`
1391	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1392	echo $ac_n "(cached) $ac_c" 1>&6
1393	else
1394	ac_save_LIBS="$LIBS"
1395	LIBS="-lzephyr $LIBS"
1396	cat > conftest.$ac_ext <<EOF
1397	#line 1398 "configure"
1398	#include "confdefs.h"
1399	/* Override any gcc2 internal prototype to avoid an error. */
1400	/* We use char because int might match the return type of a gcc2
1401	builtin and then its argument prototype would still apply. */
1402	char ZFreeNotice();
1403
1404	int main() {
1405	ZFreeNotice()
1406	; return 0; }
1407	EOF
1408	if { (eval echo configure:1409: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1409	rm -rf conftest*
1410	eval "ac_cv_lib_$ac_lib_var=yes"
1411	else
1412	echo "configure: failed program was:" >&5
1413	cat conftest.$ac_ext >&5
1414	rm -rf conftest*
1415	eval "ac_cv_lib_$ac_lib_var=no"
1416	fi
1417	rm -f conftest*
1418	LIBS="$ac_save_LIBS"
1419
1420	fi
1421	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1422	echo "$ac_t""yes" 1>&6
1423	:
1424	else
1425	echo "$ac_t""no" 1>&6
1426	{ echo "configure: error: zephyr not found" 1>&2; exit 1; }
1427	fi
1428
1429	ZEPHYR_LIBS="-lzephyr"
1430	cat >> confdefs.h <<\EOF
1431	#define HAVE_ZEPHYR 1
1432	EOF
1433
1434	fi
1435
1436
1437	# If we can't find connect, try looking in -lsocket and -lnsl. The
1438	# Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has
1439	# libsocket.so which has a bad implementation of gethostbyname (it
1440	# only looks in /etc/hosts), so we only look for -lsocket if we need
1441	# it.
1442	echo $ac_n "checking for connect""... $ac_c" 1>&6
1443	echo "configure:1444: checking for connect" >&5
1444	if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
1445	echo $ac_n "(cached) $ac_c" 1>&6
1446	else
1447	cat > conftest.$ac_ext <<EOF
1448	#line 1449 "configure"
1449	#include "confdefs.h"
1450	/* System header to define __stub macros and hopefully few prototypes,
1451	which can conflict with char connect(); below. */
1452	#include <assert.h>
1453	/* Override any gcc2 internal prototype to avoid an error. */
1454	/* We use char because int might match the return type of a gcc2
1455	builtin and then its argument prototype would still apply. */
1456	char connect();
1457
1458	int main() {
1459
1460	/* The GNU C library defines this for functions which it implements
1461	to always fail with ENOSYS. Some functions are actually named
1462	something starting with __ and the normal name is an alias. */
1463	#if defined (__stub_connect) \|\| defined (__stub___connect)
1464	choke me
1465	#else
1466	connect();
1467	#endif
1468
1469	; return 0; }
1470	EOF
1471	if { (eval echo configure:1472: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1472	rm -rf conftest*
1473	eval "ac_cv_func_connect=yes"
1474	else
1475	echo "configure: failed program was:" >&5
1476	cat conftest.$ac_ext >&5
1477	rm -rf conftest*
1478	eval "ac_cv_func_connect=no"
1479	fi
1480	rm -f conftest*
1481	fi
1482
1483	if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
1484	echo "$ac_t""yes" 1>&6
1485	:
1486	else
1487	echo "$ac_t""no" 1>&6
1488	echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
1489	echo "configure:1490: checking for socket in -lsocket" >&5
1490	ac_lib_var=`echo socket'_'socket \| sed 'y%./+-%__p_%'`
1491	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1492	echo $ac_n "(cached) $ac_c" 1>&6
1493	else
1494	ac_save_LIBS="$LIBS"
1495	LIBS="-lsocket $LIBS"
1496	cat > conftest.$ac_ext <<EOF
1497	#line 1498 "configure"
1498	#include "confdefs.h"
1499	/* Override any gcc2 internal prototype to avoid an error. */
1500	/* We use char because int might match the return type of a gcc2
1501	builtin and then its argument prototype would still apply. */
1502	char socket();
1503
1504	int main() {
1505	socket()
1506	; return 0; }
1507	EOF
1508	if { (eval echo configure:1509: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1509	rm -rf conftest*
1510	eval "ac_cv_lib_$ac_lib_var=yes"
1511	else
1512	echo "configure: failed program was:" >&5
1513	cat conftest.$ac_ext >&5
1514	rm -rf conftest*
1515	eval "ac_cv_lib_$ac_lib_var=no"
1516	fi
1517	rm -f conftest*
1518	LIBS="$ac_save_LIBS"
1519
1520	fi
1521	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1522	echo "$ac_t""yes" 1>&6
1523	ac_tr_lib=HAVE_LIB`echo socket \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
1524	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1525	cat >> confdefs.h <<EOF
1526	#define $ac_tr_lib 1
1527	EOF
1528
1529	LIBS="-lsocket $LIBS"
1530
1531	else
1532	echo "$ac_t""no" 1>&6
1533	fi
1534
1535	echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
1536	echo "configure:1537: checking for gethostbyname in -lnsl" >&5
1537	ac_lib_var=`echo nsl'_'gethostbyname \| sed 'y%./+-%__p_%'`
1538	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1539	echo $ac_n "(cached) $ac_c" 1>&6
1540	else
1541	ac_save_LIBS="$LIBS"
1542	LIBS="-lnsl $LIBS"
1543	cat > conftest.$ac_ext <<EOF
1544	#line 1545 "configure"
1545	#include "confdefs.h"
1546	/* Override any gcc2 internal prototype to avoid an error. */
1547	/* We use char because int might match the return type of a gcc2
1548	builtin and then its argument prototype would still apply. */
1549	char gethostbyname();
1550
1551	int main() {
1552	gethostbyname()
1553	; return 0; }
1554	EOF
1555	if { (eval echo configure:1556: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1556	rm -rf conftest*
1557	eval "ac_cv_lib_$ac_lib_var=yes"
1558	else
1559	echo "configure: failed program was:" >&5
1560	cat conftest.$ac_ext >&5
1561	rm -rf conftest*
1562	eval "ac_cv_lib_$ac_lib_var=no"
1563	fi
1564	rm -f conftest*
1565	LIBS="$ac_save_LIBS"
1566
1567	fi
1568	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1569	echo "$ac_t""yes" 1>&6
1570	ac_tr_lib=HAVE_LIB`echo nsl \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
1571	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1572	cat >> confdefs.h <<EOF
1573	#define $ac_tr_lib 1
1574	EOF
1575
1576	LIBS="-lnsl $LIBS"
1577
1578	else
1579	echo "$ac_t""no" 1>&6
1580	fi
1581
1582	fi
1583
1584
1585	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1586	echo "configure:1587: checking how to run the C preprocessor" >&5
1587	# On Suns, sometimes $CPP names a directory.
1588	if test -n "$CPP" && test -d "$CPP"; then
1589	CPP=
1590	fi
1591	if test -z "$CPP"; then
1592	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1593	echo $ac_n "(cached) $ac_c" 1>&6
1594	else
1595	# This must be in double quotes, not single quotes, because CPP may get
1596	# substituted into the Makefile and "${CC-cc}" will confuse make.
1597	CPP="${CC-cc} -E"
1598	# On the NeXT, cc -E runs the code through the compiler's parser,
1599	# not just through cpp.
1600	cat > conftest.$ac_ext <<EOF
1601	#line 1602 "configure"
1602	#include "confdefs.h"
1603	#include <assert.h>
1604	Syntax Error
1605	EOF
1606	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1607	{ (eval echo configure:1608: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1608	ac_err=`grep -v '^ *+' conftest.out`
1609	if test -z "$ac_err"; then
1610	:
1611	else
1612	echo "$ac_err" >&5
1613	echo "configure: failed program was:" >&5
1614	cat conftest.$ac_ext >&5
1615	rm -rf conftest*
1616	CPP="${CC-cc} -E -traditional-cpp"
1617	cat > conftest.$ac_ext <<EOF
1618	#line 1619 "configure"
1619	#include "confdefs.h"
1620	#include <assert.h>
1621	Syntax Error
1622	EOF
1623	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1624	{ (eval echo configure:1625: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1625	ac_err=`grep -v '^ *+' conftest.out`
1626	if test -z "$ac_err"; then
1627	:
1628	else
1629	echo "$ac_err" >&5
1630	echo "configure: failed program was:" >&5
1631	cat conftest.$ac_ext >&5
1632	rm -rf conftest*
1633	CPP=/lib/cpp
1634	fi
1635	rm -f conftest*
1636	fi
1637	rm -f conftest*
1638	ac_cv_prog_CPP="$CPP"
1639	fi
1640	CPP="$ac_cv_prog_CPP"
1641	else
1642	ac_cv_prog_CPP="$CPP"
1643	fi
1644	echo "$ac_t""$CPP" 1>&6
1645
1646	echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1647	echo "configure:1648: checking for ANSI C header files" >&5
1648	if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1649	echo $ac_n "(cached) $ac_c" 1>&6
1650	else
1651	cat > conftest.$ac_ext <<EOF
1652	#line 1653 "configure"
1653	#include "confdefs.h"
1654	#include <stdlib.h>
1655	#include <stdarg.h>
1656	#include <string.h>
1657	#include <float.h>
1658	EOF
1659	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1660	{ (eval echo configure:1661: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1661	ac_err=`grep -v '^ *+' conftest.out`
1662	if test -z "$ac_err"; then
1663	rm -rf conftest*
1664	ac_cv_header_stdc=yes
1665	else
1666	echo "$ac_err" >&5
1667	echo "configure: failed program was:" >&5
1668	cat conftest.$ac_ext >&5
1669	rm -rf conftest*
1670	ac_cv_header_stdc=no
1671	fi
1672	rm -f conftest*
1673
1674	if test $ac_cv_header_stdc = yes; then
1675	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1676	cat > conftest.$ac_ext <<EOF
1677	#line 1678 "configure"
1678	#include "confdefs.h"
1679	#include <string.h>
1680	EOF
1681	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
1682	egrep "memchr" >/dev/null 2>&1; then
1683	:
1684	else
1685	rm -rf conftest*
1686	ac_cv_header_stdc=no
1687	fi
1688	rm -f conftest*
1689
1690	fi
1691
1692	if test $ac_cv_header_stdc = yes; then
1693	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1694	cat > conftest.$ac_ext <<EOF
1695	#line 1696 "configure"
1696	#include "confdefs.h"
1697	#include <stdlib.h>
1698	EOF
1699	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
1700	egrep "free" >/dev/null 2>&1; then
1701	:
1702	else
1703	rm -rf conftest*
1704	ac_cv_header_stdc=no
1705	fi
1706	rm -f conftest*
1707
1708	fi
1709
1710	if test $ac_cv_header_stdc = yes; then
1711	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1712	if test "$cross_compiling" = yes; then
1713	:
1714	else
1715	cat > conftest.$ac_ext <<EOF
1716	#line 1717 "configure"
1717	#include "confdefs.h"
1718	#include <ctype.h>
1719	#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1720	#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1721	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
1722	int main () { int i; for (i = 0; i < 256; i++)
1723	if (XOR (islower (i), ISLOWER (i)) \|\| toupper (i) != TOUPPER (i)) exit(2);
1724	exit (0); }
1725
1726	EOF
1727	if { (eval echo configure:1728: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1728	then
1729	:
1730	else
1731	echo "configure: failed program was:" >&5
1732	cat conftest.$ac_ext >&5
1733	rm -fr conftest*
1734	ac_cv_header_stdc=no
1735	fi
1736	rm -fr conftest*
1737	fi
1738
1739	fi
1740	fi
1741
1742	echo "$ac_t""$ac_cv_header_stdc" 1>&6
1743	if test $ac_cv_header_stdc = yes; then
1744	cat >> confdefs.h <<\EOF
1745	#define STDC_HEADERS 1
1746	EOF
1747
1748	fi
1749
1750	echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
1751	echo "configure:1752: checking for sys/wait.h that is POSIX.1 compatible" >&5
1752	if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1753	echo $ac_n "(cached) $ac_c" 1>&6
1754	else
1755	cat > conftest.$ac_ext <<EOF
1756	#line 1757 "configure"
1757	#include "confdefs.h"
1758	#include <sys/types.h>
1759	#include <sys/wait.h>
1760	#ifndef WEXITSTATUS
1761	#define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1762	#endif
1763	#ifndef WIFEXITED
1764	#define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1765	#endif
1766	int main() {
1767	int s;
1768	wait (&s);
1769	s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1770	; return 0; }
1771	EOF
1772	if { (eval echo configure:1773: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1773	rm -rf conftest*
1774	ac_cv_header_sys_wait_h=yes
1775	else
1776	echo "configure: failed program was:" >&5
1777	cat conftest.$ac_ext >&5
1778	rm -rf conftest*
1779	ac_cv_header_sys_wait_h=no
1780	fi
1781	rm -f conftest*
1782	fi
1783
1784	echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
1785	if test $ac_cv_header_sys_wait_h = yes; then
1786	cat >> confdefs.h <<\EOF
1787	#define HAVE_SYS_WAIT_H 1
1788	EOF
1789
1790	fi
1791
1792	for ac_hdr in fcntl.h unistd.h termios.h
1793	do
1794	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
1795	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1796	echo "configure:1797: checking for $ac_hdr" >&5
1797	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1798	echo $ac_n "(cached) $ac_c" 1>&6
1799	else
1800	cat > conftest.$ac_ext <<EOF
1801	#line 1802 "configure"
1802	#include "confdefs.h"
1803	#include <$ac_hdr>
1804	EOF
1805	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1806	{ (eval echo configure:1807: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1807	ac_err=`grep -v '^ *+' conftest.out`
1808	if test -z "$ac_err"; then
1809	rm -rf conftest*
1810	eval "ac_cv_header_$ac_safe=yes"
1811	else
1812	echo "$ac_err" >&5
1813	echo "configure: failed program was:" >&5
1814	cat conftest.$ac_ext >&5
1815	rm -rf conftest*
1816	eval "ac_cv_header_$ac_safe=no"
1817	fi
1818	rm -f conftest*
1819	fi
1820	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1821	echo "$ac_t""yes" 1>&6
1822	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1823	cat >> confdefs.h <<EOF
1824	#define $ac_tr_hdr 1
1825	EOF
1826
1827	else
1828	echo "$ac_t""no" 1>&6
1829	fi
1830	done
1831
1832
1833	echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
1834	echo "configure:1835: checking return type of signal handlers" >&5
1835	if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
1836	echo $ac_n "(cached) $ac_c" 1>&6
1837	else
1838	cat > conftest.$ac_ext <<EOF
1839	#line 1840 "configure"
1840	#include "confdefs.h"
1841	#include <sys/types.h>
1842	#include <signal.h>
1843	#ifdef signal
1844	#undef signal
1845	#endif
1846	#ifdef __cplusplus
1847	extern "C" void (signal (int, void ()(int)))(int);
1848	#else
1849	void (*signal ()) ();
1850	#endif
1851
1852	int main() {
1853	int i;
1854	; return 0; }
1855	EOF
1856	if { (eval echo configure:1857: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1857	rm -rf conftest*
1858	ac_cv_type_signal=void
1859	else
1860	echo "configure: failed program was:" >&5
1861	cat conftest.$ac_ext >&5
1862	rm -rf conftest*
1863	ac_cv_type_signal=int
1864	fi
1865	rm -f conftest*
1866	fi
1867
1868	echo "$ac_t""$ac_cv_type_signal" 1>&6
1869	cat >> confdefs.h <<EOF
1870	#define RETSIGTYPE $ac_cv_type_signal
1871	EOF
1872
1873
1874	for ac_func in srand48 sigaction
1875	do
1876	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1877	echo "configure:1878: checking for $ac_func" >&5
1878	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1879	echo $ac_n "(cached) $ac_c" 1>&6
1880	else
1881	cat > conftest.$ac_ext <<EOF
1882	#line 1883 "configure"
1883	#include "confdefs.h"
1884	/* System header to define __stub macros and hopefully few prototypes,
1885	which can conflict with char $ac_func(); below. */
1886	#include <assert.h>
1887	/* Override any gcc2 internal prototype to avoid an error. */
1888	/* We use char because int might match the return type of a gcc2
1889	builtin and then its argument prototype would still apply. */
1890	char $ac_func();
1891
1892	int main() {
1893
1894	/* The GNU C library defines this for functions which it implements
1895	to always fail with ENOSYS. Some functions are actually named
1896	something starting with __ and the normal name is an alias. */
1897	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
1898	choke me
1899	#else
1900	$ac_func();
1901	#endif
1902
1903	; return 0; }
1904	EOF
1905	if { (eval echo configure:1906: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1906	rm -rf conftest*
1907	eval "ac_cv_func_$ac_func=yes"
1908	else
1909	echo "configure: failed program was:" >&5
1910	cat conftest.$ac_ext >&5
1911	rm -rf conftest*
1912	eval "ac_cv_func_$ac_func=no"
1913	fi
1914	rm -f conftest*
1915	fi
1916
1917	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1918	echo "$ac_t""yes" 1>&6
1919	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1920	cat >> confdefs.h <<EOF
1921	#define $ac_tr_func 1
1922	EOF
1923
1924	else
1925	echo "$ac_t""no" 1>&6
1926	fi
1927	done
1928
1929
1930	trap '' 1 2 15
1931	cat > confcache <<\EOF
1932	# This file is a shell script that caches the results of configure
1933	# tests run on this system so they can be shared between configure
1934	# scripts and configure runs. It is not useful on other systems.
1935	# If it contains results you don't want to keep, you may remove or edit it.
1936	#
1937	# By default, configure uses ./config.cache as the cache file,
1938	# creating it if it does not exist already. You can give configure
1939	# the --cache-file=FILE option to use a different cache file; that is
1940	# what configure does when it calls configure scripts in
1941	# subdirectories, so they share the cache.
1942	# Giving --cache-file=/dev/null disables caching, for debugging configure.
1943	# config.status only pays attention to the cache file if you give it the
1944	# --recheck option to rerun configure.
1945	#
1946	EOF
1947	# The following way of writing the cache mishandles newlines in values,
1948	# but we know of no workaround that is simple, portable, and efficient.
1949	# So, don't put newlines in cache variables' values.
1950	# Ultrix sh set writes to stderr and can't be redirected directly,
1951	# and sets the high bit in the cache file unless we assign to the vars.
1952	(set) 2>&1 \|
1953	case `(ac_space=' '; set) 2>&1` in
1954	ac_space=\ )
1955	# `set' does not quote correctly, so add quotes (double-quote substitution
1956	# turns \\\\ into \\, and sed turns \\ into \).
1957	sed -n \
1958	-e "s/'/'\\\\''/g" \
1959	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
1960	;;
1961	*)
1962	# `set' quotes correctly as required by POSIX, so do not add quotes.
1963	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
1964	;;
1965	esac >> confcache
1966	if cmp -s $cache_file confcache; then
1967	:
1968	else
1969	if test -w $cache_file; then
1970	echo "updating cache $cache_file"
1971	cat confcache > $cache_file
1972	else
1973	echo "not updating unwritable cache $cache_file"
1974	fi
1975	fi
1976	rm -f confcache
1977
1978	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1979
1980	test "x$prefix" = xNONE && prefix=$ac_default_prefix
1981	# Let make expand exec_prefix.
1982	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1983
1984	# Any assignment to VPATH causes Sun make to only execute
1985	# the first set of double-colon rules, so remove it if not needed.
1986	# If there is a colon in the path, we need to keep it.
1987	if test "x$srcdir" = x.; then
1988	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
1989	fi
1990
1991	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1992
1993	# Transform confdefs.h into DEFS.
1994	# Protect against shell expansion while executing Makefile rules.
1995	# Protect against Makefile macro expansion.
1996	cat > conftest.defs <<\EOF
1997	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%-D\1=\2%g
1998	s%[ `~#$^&*(){}\\\|;'"<>?]%\\&%g
1999	s%\[%\\&%g
2000	s%\]%\\&%g
2001	s%\$%$$%g
2002	EOF
2003	DEFS=`sed -f conftest.defs confdefs.h \| tr '\012' ' '`
2004	rm -f conftest.defs
2005
2006
2007	# Without the "./", some shells look in PATH for config.status.
2008	: ${CONFIG_STATUS=./config.status}
2009
2010	echo creating $CONFIG_STATUS
2011	rm -f $CONFIG_STATUS
2012	cat > $CONFIG_STATUS <<EOF
2013	#! /bin/sh
2014	# Generated automatically by configure.
2015	# Run this file to recreate the current configuration.
2016	# This directory was configured as follows,
2017	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
2018	#
2019	# $0 $ac_configure_args
2020	#
2021	# Compiler output produced by configure, useful for debugging
2022	# configure, is in ./config.log if it exists.
2023
2024	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2025	for ac_option
2026	do
2027	case "\$ac_option" in
2028	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
2029	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2030	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2031	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
2032	echo "$CONFIG_STATUS generated by autoconf version 2.12"
2033	exit 0 ;;
2034	-help \| --help \| --hel \| --he \| --h)
2035	echo "\$ac_cs_usage"; exit 0 ;;
2036	*) echo "\$ac_cs_usage"; exit 1 ;;
2037	esac
2038	done
2039
2040	ac_given_srcdir=$srcdir
2041	ac_given_INSTALL="$INSTALL"
2042
2043	trap 'rm -fr `echo "Makefile client/Makefile dsgrep/Makefile edsc/Makefile ets/Makefile
2044	include/Makefile libds/Makefile mclient/Makefile server/Makefile
2045	usp/Makefile" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
2046	EOF
2047	cat >> $CONFIG_STATUS <<EOF
2048
2049	# Protect against being on the right side of a sed subst in config.status.
2050	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2051	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2052	$ac_vpsub
2053	$extrasub
2054	s%@CFLAGS@%$CFLAGS%g
2055	s%@CPPFLAGS@%$CPPFLAGS%g
2056	s%@CXXFLAGS@%$CXXFLAGS%g
2057	s%@DEFS@%$DEFS%g
2058	s%@LDFLAGS@%$LDFLAGS%g
2059	s%@LIBS@%$LIBS%g
2060	s%@exec_prefix@%$exec_prefix%g
2061	s%@prefix@%$prefix%g
2062	s%@program_transform_name@%$program_transform_name%g
2063	s%@bindir@%$bindir%g
2064	s%@sbindir@%$sbindir%g
2065	s%@libexecdir@%$libexecdir%g
2066	s%@datadir@%$datadir%g
2067	s%@sysconfdir@%$sysconfdir%g
2068	s%@sharedstatedir@%$sharedstatedir%g
2069	s%@localstatedir@%$localstatedir%g
2070	s%@libdir@%$libdir%g
2071	s%@includedir@%$includedir%g
2072	s%@oldincludedir@%$oldincludedir%g
2073	s%@infodir@%$infodir%g
2074	s%@mandir@%$mandir%g
2075	s%@CC@%$CC%g
2076	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2077	s%@INSTALL_DATA@%$INSTALL_DATA%g
2078	s%@RANLIB@%$RANLIB%g
2079	s%@KRB4_LIBS@%$KRB4_LIBS%g
2080	s%@REGEX_LIBS@%$REGEX_LIBS%g
2081	s%@ZEPHYR_LIBS@%$ZEPHYR_LIBS%g
2082	s%@CPP@%$CPP%g
2083
2084	CEOF
2085	EOF
2086
2087	cat >> $CONFIG_STATUS <<\EOF
2088
2089	# Split the substitutions into bite-sized pieces for seds with
2090	# small command number limits, like on Digital OSF/1 and HP-UX.
2091	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2092	ac_file=1 # Number of current file.
2093	ac_beg=1 # First line for current file.
2094	ac_end=$ac_max_sed_cmds # Line after last line for current file.
2095	ac_more_lines=:
2096	ac_sed_cmds=""
2097	while $ac_more_lines; do
2098	if test $ac_beg -gt 1; then
2099	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2100	else
2101	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2102	fi
2103	if test ! -s conftest.s$ac_file; then
2104	ac_more_lines=false
2105	rm -f conftest.s$ac_file
2106	else
2107	if test -z "$ac_sed_cmds"; then
2108	ac_sed_cmds="sed -f conftest.s$ac_file"
2109	else
2110	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
2111	fi
2112	ac_file=`expr $ac_file + 1`
2113	ac_beg=$ac_end
2114	ac_end=`expr $ac_end + $ac_max_sed_cmds`
2115	fi
2116	done
2117	if test -z "$ac_sed_cmds"; then
2118	ac_sed_cmds=cat
2119	fi
2120	EOF
2121
2122	cat >> $CONFIG_STATUS <<EOF
2123
2124	CONFIG_FILES=\${CONFIG_FILES-"Makefile client/Makefile dsgrep/Makefile edsc/Makefile ets/Makefile
2125	include/Makefile libds/Makefile mclient/Makefile server/Makefile
2126	usp/Makefile"}
2127	EOF
2128	cat >> $CONFIG_STATUS <<\EOF
2129	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2130	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2131	case "$ac_file" in
2132	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
2133	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
2134	*) ac_file_in="${ac_file}.in" ;;
2135	esac
2136
2137	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2138
2139	# Remove last slash and all that follows it. Not all systems have dirname.
2140	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
2141	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2142	# The file is in a subdirectory.
2143	test ! -d "$ac_dir" && mkdir "$ac_dir"
2144	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
2145	# A "../" for each directory in $ac_dir_suffix.
2146	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
2147	else
2148	ac_dir_suffix= ac_dots=
2149	fi
2150
2151	case "$ac_given_srcdir" in
2152	.) srcdir=.
2153	if test -z "$ac_dots"; then top_srcdir=.
2154	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
2155	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2156	*) # Relative path.
2157	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2158	top_srcdir="$ac_dots$ac_given_srcdir" ;;
2159	esac
2160
2161	case "$ac_given_INSTALL" in
2162	[/$]*) INSTALL="$ac_given_INSTALL" ;;
2163	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2164	esac
2165
2166	echo creating "$ac_file"
2167	rm -f "$ac_file"
2168	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
2169	case "$ac_file" in
2170	Makefile) ac_comsub="1i\\
2171	# $configure_input" ;;
2172	*) ac_comsub= ;;
2173	esac
2174
2175	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2176	sed -e "$ac_comsub
2177	s%@configure_input@%$configure_input%g
2178	s%@srcdir@%$srcdir%g
2179	s%@top_srcdir@%$top_srcdir%g
2180	s%@INSTALL@%$INSTALL%g
2181	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
2182	fi; done
2183	rm -f conftest.s*
2184
2185	EOF
2186	cat >> $CONFIG_STATUS <<EOF
2187
2188	EOF
2189	cat >> $CONFIG_STATUS <<\EOF
2190
2191	exit 0
2192	EOF
2193	chmod +x $CONFIG_STATUS
2194	rm -fr confdefs* $ac_clean_files
2195	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
2196

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