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Revision 12283, 64.8 KB checked in by ghudson, 26 years ago (diff)
Move here from athena/bin/dash/src/xcluster and autoconfiscate.
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="$ac_help
15	--with-x use the X Window System"
16	ac_help="$ac_help
17	--with-hesiod=PREFIX Use Hesiod"
18
19	# Initialize some variables set by options.
20	# The variables have the same names as the options, with
21	# dashes changed to underlines.
22	build=NONE
23	cache_file=./config.cache
24	exec_prefix=NONE
25	host=NONE
26	no_create=
27	nonopt=NONE
28	no_recursion=
29	prefix=NONE
30	program_prefix=NONE
31	program_suffix=NONE
32	program_transform_name=s,x,x,
33	silent=
34	site=
35	srcdir=
36	target=NONE
37	verbose=
38	x_includes=NONE
39	x_libraries=NONE
40	bindir='${exec_prefix}/bin'
41	sbindir='${exec_prefix}/sbin'
42	libexecdir='${exec_prefix}/libexec'
43	datadir='${prefix}/share'
44	sysconfdir='${prefix}/etc'
45	sharedstatedir='${prefix}/com'
46	localstatedir='${prefix}/var'
47	libdir='${exec_prefix}/lib'
48	includedir='${prefix}/include'
49	oldincludedir='/usr/include'
50	infodir='${prefix}/info'
51	mandir='${prefix}/man'
52
53	# Initialize some other variables.
54	subdirs=
55	MFLAGS= MAKEFLAGS=
56	# Maximum number of lines to put in a shell here document.
57	ac_max_here_lines=12
58
59	ac_prev=
60	for ac_option
61	do
62
63	# If the previous option needs an argument, assign it.
64	if test -n "$ac_prev"; then
65	eval "$ac_prev=\$ac_option"
66	ac_prev=
67	continue
68	fi
69
70	case "$ac_option" in
71	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
72	*) ac_optarg= ;;
73	esac
74
75	# Accept the important Cygnus configure options, so we can diagnose typos.
76
77	case "$ac_option" in
78
79	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
80	ac_prev=bindir ;;
81	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
82	bindir="$ac_optarg" ;;
83
84	-build \| --build \| --buil \| --bui \| --bu)
85	ac_prev=build ;;
86	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
87	build="$ac_optarg" ;;
88
89	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
90	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
91	ac_prev=cache_file ;;
92	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
93	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
94	cache_file="$ac_optarg" ;;
95
96	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
97	ac_prev=datadir ;;
98	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
99	\| --da=*)
100	datadir="$ac_optarg" ;;
101
102	-disable-* \| --disable-*)
103	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
104	# Reject names that are not valid shell variable names.
105	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
106	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
107	fi
108	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
109	eval "enable_${ac_feature}=no" ;;
110
111	-enable-* \| --enable-*)
112	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
113	# Reject names that are not valid shell variable names.
114	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
115	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
116	fi
117	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
118	case "$ac_option" in
119	=) ;;
120	*) ac_optarg=yes ;;
121	esac
122	eval "enable_${ac_feature}='$ac_optarg'" ;;
123
124	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
125	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
126	\| --exec \| --exe \| --ex)
127	ac_prev=exec_prefix ;;
128	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
129	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
130	\| --exec=* \| --exe=* \| --ex=*)
131	exec_prefix="$ac_optarg" ;;
132
133	-gas \| --gas \| --ga \| --g)
134	# Obsolete; use --with-gas.
135	with_gas=yes ;;
136
137	-help \| --help \| --hel \| --he)
138	# Omit some internal or obsolete options to make the list less imposing.
139	# This message is too long to be a string in the A/UX 3.1 sh.
140	cat << EOF
141	Usage: configure [options] [host]
142	Options: [defaults in brackets after descriptions]
143	Configuration:
144	--cache-file=FILE cache test results in FILE
145	--help print this message
146	--no-create do not create output files
147	--quiet, --silent do not print \`checking...' messages
148	--version print the version of autoconf that created configure
149	Directory and file names:
150	--prefix=PREFIX install architecture-independent files in PREFIX
151	[$ac_default_prefix]
152	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
153	[same as prefix]
154	--bindir=DIR user executables in DIR [EPREFIX/bin]
155	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
156	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
157	--datadir=DIR read-only architecture-independent data in DIR
158	[PREFIX/share]
159	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
160	--sharedstatedir=DIR modifiable architecture-independent data in DIR
161	[PREFIX/com]
162	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
163	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
164	--includedir=DIR C header files in DIR [PREFIX/include]
165	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
166	--infodir=DIR info documentation in DIR [PREFIX/info]
167	--mandir=DIR man documentation in DIR [PREFIX/man]
168	--srcdir=DIR find the sources in DIR [configure dir or ..]
169	--program-prefix=PREFIX prepend PREFIX to installed program names
170	--program-suffix=SUFFIX append SUFFIX to installed program names
171	--program-transform-name=PROGRAM
172	run sed PROGRAM on installed program names
173	EOF
174	cat << EOF
175	Host type:
176	--build=BUILD configure for building on BUILD [BUILD=HOST]
177	--host=HOST configure for HOST [guessed]
178	--target=TARGET configure for TARGET [TARGET=HOST]
179	Features and packages:
180	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
181	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
182	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
183	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
184	--x-includes=DIR X include files are in DIR
185	--x-libraries=DIR X library files are in DIR
186	EOF
187	if test -n "$ac_help"; then
188	echo "--enable and --with options recognized:$ac_help"
189	fi
190	exit 0 ;;
191
192	-host \| --host \| --hos \| --ho)
193	ac_prev=host ;;
194	-host=* \| --host=* \| --hos=* \| --ho=*)
195	host="$ac_optarg" ;;
196
197	-includedir \| --includedir \| --includedi \| --included \| --include \
198	\| --includ \| --inclu \| --incl \| --inc)
199	ac_prev=includedir ;;
200	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
201	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
202	includedir="$ac_optarg" ;;
203
204	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
205	ac_prev=infodir ;;
206	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
207	infodir="$ac_optarg" ;;
208
209	-libdir \| --libdir \| --libdi \| --libd)
210	ac_prev=libdir ;;
211	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
212	libdir="$ac_optarg" ;;
213
214	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
215	\| --libexe \| --libex \| --libe)
216	ac_prev=libexecdir ;;
217	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
218	\| --libexe=* \| --libex=* \| --libe=*)
219	libexecdir="$ac_optarg" ;;
220
221	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
222	\| --localstate \| --localstat \| --localsta \| --localst \
223	\| --locals \| --local \| --loca \| --loc \| --lo)
224	ac_prev=localstatedir ;;
225	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
226	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
227	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
228	localstatedir="$ac_optarg" ;;
229
230	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
231	ac_prev=mandir ;;
232	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
233	mandir="$ac_optarg" ;;
234
235	-nfp \| --nfp \| --nf)
236	# Obsolete; use --without-fp.
237	with_fp=no ;;
238
239	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
240	\| --no-cr \| --no-c)
241	no_create=yes ;;
242
243	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
244	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
245	no_recursion=yes ;;
246
247	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
248	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
249	\| --oldin \| --oldi \| --old \| --ol \| --o)
250	ac_prev=oldincludedir ;;
251	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
252	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
253	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
254	oldincludedir="$ac_optarg" ;;
255
256	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
257	ac_prev=prefix ;;
258	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
259	prefix="$ac_optarg" ;;
260
261	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
262	\| --program-pre \| --program-pr \| --program-p)
263	ac_prev=program_prefix ;;
264	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
265	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
266	program_prefix="$ac_optarg" ;;
267
268	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
269	\| --program-suf \| --program-su \| --program-s)
270	ac_prev=program_suffix ;;
271	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
272	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
273	program_suffix="$ac_optarg" ;;
274
275	-program-transform-name \| --program-transform-name \
276	\| --program-transform-nam \| --program-transform-na \
277	\| --program-transform-n \| --program-transform- \
278	\| --program-transform \| --program-transfor \
279	\| --program-transfo \| --program-transf \
280	\| --program-trans \| --program-tran \
281	\| --progr-tra \| --program-tr \| --program-t)
282	ac_prev=program_transform_name ;;
283	-program-transform-name=* \| --program-transform-name=* \
284	\| --program-transform-nam=* \| --program-transform-na=* \
285	\| --program-transform-n=* \| --program-transform-=* \
286	\| --program-transform=* \| --program-transfor=* \
287	\| --program-transfo=* \| --program-transf=* \
288	\| --program-trans=* \| --program-tran=* \
289	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
290	program_transform_name="$ac_optarg" ;;
291
292	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
293	\| -silent \| --silent \| --silen \| --sile \| --sil)
294	silent=yes ;;
295
296	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
297	ac_prev=sbindir ;;
298	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
299	\| --sbi=* \| --sb=*)
300	sbindir="$ac_optarg" ;;
301
302	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
303	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
304	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
305	\| --sha \| --sh)
306	ac_prev=sharedstatedir ;;
307	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
308	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
309	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
310	\| --sha=* \| --sh=*)
311	sharedstatedir="$ac_optarg" ;;
312
313	-site \| --site \| --sit)
314	ac_prev=site ;;
315	-site=* \| --site=* \| --sit=*)
316	site="$ac_optarg" ;;
317
318	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
319	ac_prev=srcdir ;;
320	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
321	srcdir="$ac_optarg" ;;
322
323	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
324	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
325	ac_prev=sysconfdir ;;
326	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
327	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
328	sysconfdir="$ac_optarg" ;;
329
330	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
331	ac_prev=target ;;
332	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
333	target="$ac_optarg" ;;
334
335	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
336	verbose=yes ;;
337
338	-version \| --version \| --versio \| --versi \| --vers)
339	echo "configure generated by autoconf version 2.12"
340	exit 0 ;;
341
342	-with-* \| --with-*)
343	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
344	# Reject names that are not valid shell variable names.
345	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
346	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
347	fi
348	ac_package=`echo $ac_package\| sed 's/-/_/g'`
349	case "$ac_option" in
350	=) ;;
351	*) ac_optarg=yes ;;
352	esac
353	eval "with_${ac_package}='$ac_optarg'" ;;
354
355	-without-* \| --without-*)
356	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
357	# Reject names that are not valid shell variable names.
358	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
359	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
360	fi
361	ac_package=`echo $ac_package\| sed 's/-/_/g'`
362	eval "with_${ac_package}=no" ;;
363
364	--x)
365	# Obsolete; use --with-x.
366	with_x=yes ;;
367
368	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
369	\| --x-incl \| --x-inc \| --x-in \| --x-i)
370	ac_prev=x_includes ;;
371	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
372	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
373	x_includes="$ac_optarg" ;;
374
375	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
376	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
377	ac_prev=x_libraries ;;
378	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
379	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
380	x_libraries="$ac_optarg" ;;
381
382	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
383	;;
384
385	*)
386	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
387	echo "configure: warning: $ac_option: invalid host type" 1>&2
388	fi
389	if test "x$nonopt" != xNONE; then
390	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
391	fi
392	nonopt="$ac_option"
393	;;
394
395	esac
396	done
397
398	if test -n "$ac_prev"; then
399	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
400	fi
401
402	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
403
404	# File descriptor usage:
405	# 0 standard input
406	# 1 file creation
407	# 2 errors and warnings
408	# 3 some systems may open it to /dev/tty
409	# 4 used on the Kubota Titan
410	# 6 checking for... messages and results
411	# 5 compiler messages saved in config.log
412	if test "$silent" = yes; then
413	exec 6>/dev/null
414	else
415	exec 6>&1
416	fi
417	exec 5>./config.log
418
419	echo "\
420	This file contains any messages produced by compilers while
421	running configure, to aid debugging if configure makes a mistake.
422	" 1>&5
423
424	# Strip out --no-create and --no-recursion so they do not pile up.
425	# Also quote any args containing shell metacharacters.
426	ac_configure_args=
427	for ac_arg
428	do
429	case "$ac_arg" in
430	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
431	\| --no-cr \| --no-c) ;;
432	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
433	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
434	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
435	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
436	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
437	esac
438	done
439
440	# NLS nuisances.
441	# Only set these to C if already set. These must not be set unconditionally
442	# because not all systems understand e.g. LANG=C (notably SCO).
443	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
444	# Non-C LC_CTYPE values break the ctype check.
445	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
446	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
447	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
448	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
449
450	# confdefs.h avoids OS command line length limits that DEFS can exceed.
451	rm -rf conftest* confdefs.h
452	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
453	echo > confdefs.h
454
455	# A filename unique to this package, relative to the directory that
456	# configure is in, which we can look for to find out if srcdir is correct.
457	ac_unique_file=xcluster.c
458
459	# Find the source files, if location was not specified.
460	if test -z "$srcdir"; then
461	ac_srcdir_defaulted=yes
462	# Try the directory containing this script, then its parent.
463	ac_prog=$0
464	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
465	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
466	srcdir=$ac_confdir
467	if test ! -r $srcdir/$ac_unique_file; then
468	srcdir=..
469	fi
470	else
471	ac_srcdir_defaulted=no
472	fi
473	if test ! -r $srcdir/$ac_unique_file; then
474	if test "$ac_srcdir_defaulted" = yes; then
475	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
476	else
477	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
478	fi
479	fi
480	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
481
482	# Prefer explicitly selected file to automatically selected ones.
483	if test -z "$CONFIG_SITE"; then
484	if test "x$prefix" != xNONE; then
485	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
486	else
487	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
488	fi
489	fi
490	for ac_site_file in $CONFIG_SITE; do
491	if test -r "$ac_site_file"; then
492	echo "loading site script $ac_site_file"
493	. "$ac_site_file"
494	fi
495	done
496
497	if test -r "$cache_file"; then
498	echo "loading cache $cache_file"
499	. $cache_file
500	else
501	echo "creating cache $cache_file"
502	> $cache_file
503	fi
504
505	ac_ext=c
506	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
507	ac_cpp='$CPP $CPPFLAGS'
508	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
509	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
510	cross_compiling=$ac_cv_prog_cc_cross
511
512	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
513	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
514	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
515	ac_n= ac_c='
516	' ac_t=' '
517	else
518	ac_n=-n ac_c= ac_t=
519	fi
520	else
521	ac_n= ac_c='\c' ac_t=
522	fi
523
524
525
526	# Extract the first word of "gcc", so it can be a program name with args.
527	set dummy gcc; ac_word=$2
528	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
529	echo "configure:530: checking for $ac_word" >&5
530	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
531	echo $ac_n "(cached) $ac_c" 1>&6
532	else
533	if test -n "$CC"; then
534	ac_cv_prog_CC="$CC" # Let the user override the test.
535	else
536	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
537	for ac_dir in $PATH; do
538	test -z "$ac_dir" && ac_dir=.
539	if test -f $ac_dir/$ac_word; then
540	ac_cv_prog_CC="gcc"
541	break
542	fi
543	done
544	IFS="$ac_save_ifs"
545	fi
546	fi
547	CC="$ac_cv_prog_CC"
548	if test -n "$CC"; then
549	echo "$ac_t""$CC" 1>&6
550	else
551	echo "$ac_t""no" 1>&6
552	fi
553
554	if test -z "$CC"; then
555	# Extract the first word of "cc", so it can be a program name with args.
556	set dummy cc; ac_word=$2
557	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
558	echo "configure:559: checking for $ac_word" >&5
559	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
560	echo $ac_n "(cached) $ac_c" 1>&6
561	else
562	if test -n "$CC"; then
563	ac_cv_prog_CC="$CC" # Let the user override the test.
564	else
565	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
566	ac_prog_rejected=no
567	for ac_dir in $PATH; do
568	test -z "$ac_dir" && ac_dir=.
569	if test -f $ac_dir/$ac_word; then
570	if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
571	ac_prog_rejected=yes
572	continue
573	fi
574	ac_cv_prog_CC="cc"
575	break
576	fi
577	done
578	IFS="$ac_save_ifs"
579	if test $ac_prog_rejected = yes; then
580	# We found a bogon in the path, so make sure we never use it.
581	set dummy $ac_cv_prog_CC
582	shift
583	if test $# -gt 0; then
584	# We chose a different compiler from the bogus one.
585	# However, it has the same basename, so the bogon will be chosen
586	# first if we set CC to just the basename; use the full file name.
587	shift
588	set dummy "$ac_dir/$ac_word" "$@"
589	shift
590	ac_cv_prog_CC="$@"
591	fi
592	fi
593	fi
594	fi
595	CC="$ac_cv_prog_CC"
596	if test -n "$CC"; then
597	echo "$ac_t""$CC" 1>&6
598	else
599	echo "$ac_t""no" 1>&6
600	fi
601
602	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
603	fi
604
605	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
606	echo "configure:607: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
607
608	ac_ext=c
609	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
610	ac_cpp='$CPP $CPPFLAGS'
611	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
612	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
613	cross_compiling=$ac_cv_prog_cc_cross
614
615	cat > conftest.$ac_ext <<EOF
616	#line 617 "configure"
617	#include "confdefs.h"
618	main(){return(0);}
619	EOF
620	if { (eval echo configure:621: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
621	ac_cv_prog_cc_works=yes
622	# If we can't run a trivial program, we are probably using a cross compiler.
623	if (./conftest; exit) 2>/dev/null; then
624	ac_cv_prog_cc_cross=no
625	else
626	ac_cv_prog_cc_cross=yes
627	fi
628	else
629	echo "configure: failed program was:" >&5
630	cat conftest.$ac_ext >&5
631	ac_cv_prog_cc_works=no
632	fi
633	rm -fr conftest*
634
635	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
636	if test $ac_cv_prog_cc_works = no; then
637	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
638	fi
639	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
640	echo "configure:641: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
641	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
642	cross_compiling=$ac_cv_prog_cc_cross
643
644	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
645	echo "configure:646: checking whether we are using GNU C" >&5
646	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
647	echo $ac_n "(cached) $ac_c" 1>&6
648	else
649	cat > conftest.c <<EOF
650	#ifdef __GNUC__
651	yes;
652	#endif
653	EOF
654	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:655: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
655	ac_cv_prog_gcc=yes
656	else
657	ac_cv_prog_gcc=no
658	fi
659	fi
660
661	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
662
663	if test $ac_cv_prog_gcc = yes; then
664	GCC=yes
665	ac_test_CFLAGS="${CFLAGS+set}"
666	ac_save_CFLAGS="$CFLAGS"
667	CFLAGS=
668	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
669	echo "configure:670: checking whether ${CC-cc} accepts -g" >&5
670	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
671	echo $ac_n "(cached) $ac_c" 1>&6
672	else
673	echo 'void f(){}' > conftest.c
674	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
675	ac_cv_prog_cc_g=yes
676	else
677	ac_cv_prog_cc_g=no
678	fi
679	rm -f conftest*
680
681	fi
682
683	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
684	if test "$ac_test_CFLAGS" = set; then
685	CFLAGS="$ac_save_CFLAGS"
686	elif test $ac_cv_prog_cc_g = yes; then
687	CFLAGS="-g -O2"
688	else
689	CFLAGS="-O2"
690	fi
691	else
692	GCC=
693	test "${CFLAGS+set}" = set \|\| CFLAGS="-g"
694	fi
695
696	ac_aux_dir=
697	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
698	if test -f $ac_dir/install-sh; then
699	ac_aux_dir=$ac_dir
700	ac_install_sh="$ac_aux_dir/install-sh -c"
701	break
702	elif test -f $ac_dir/install.sh; then
703	ac_aux_dir=$ac_dir
704	ac_install_sh="$ac_aux_dir/install.sh -c"
705	break
706	fi
707	done
708	if test -z "$ac_aux_dir"; then
709	{ echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
710	fi
711	ac_config_guess=$ac_aux_dir/config.guess
712	ac_config_sub=$ac_aux_dir/config.sub
713	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
714
715	# Find a good install program. We prefer a C program (faster),
716	# so one script is as good as another. But avoid the broken or
717	# incompatible versions:
718	# SysV /etc/install, /usr/sbin/install
719	# SunOS /usr/etc/install
720	# IRIX /sbin/install
721	# AIX /bin/install
722	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
723	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
724	# ./install, which can be erroneously created by make from ./install.sh.
725	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
726	echo "configure:727: checking for a BSD compatible install" >&5
727	if test -z "$INSTALL"; then
728	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
729	echo $ac_n "(cached) $ac_c" 1>&6
730	else
731	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
732	for ac_dir in $PATH; do
733	# Account for people who put trailing slashes in PATH elements.
734	case "$ac_dir/" in
735	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
736	*)
737	# OSF1 and SCO ODT 3.0 have their own names for install.
738	for ac_prog in ginstall installbsd scoinst install; do
739	if test -f $ac_dir/$ac_prog; then
740	if test $ac_prog = install &&
741	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
742	# AIX install. It has an incompatible calling convention.
743	# OSF/1 installbsd also uses dspmsg, but is usable.
744	:
745	else
746	ac_cv_path_install="$ac_dir/$ac_prog -c"
747	break 2
748	fi
749	fi
750	done
751	;;
752	esac
753	done
754	IFS="$ac_save_IFS"
755
756	fi
757	if test "${ac_cv_path_install+set}" = set; then
758	INSTALL="$ac_cv_path_install"
759	else
760	# As a last resort, use the slow shell script. We don't cache a
761	# path for INSTALL within a source directory, because that will
762	# break other packages using the cache if that directory is
763	# removed, or if the path is relative.
764	INSTALL="$ac_install_sh"
765	fi
766	fi
767	echo "$ac_t""$INSTALL" 1>&6
768
769	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
770	# It thinks the first close brace ends the variable substitution.
771	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
772
773	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
774
775
776	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
777	echo "configure:778: checking how to run the C preprocessor" >&5
778	# On Suns, sometimes $CPP names a directory.
779	if test -n "$CPP" && test -d "$CPP"; then
780	CPP=
781	fi
782	if test -z "$CPP"; then
783	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
784	echo $ac_n "(cached) $ac_c" 1>&6
785	else
786	# This must be in double quotes, not single quotes, because CPP may get
787	# substituted into the Makefile and "${CC-cc}" will confuse make.
788	CPP="${CC-cc} -E"
789	# On the NeXT, cc -E runs the code through the compiler's parser,
790	# not just through cpp.
791	cat > conftest.$ac_ext <<EOF
792	#line 793 "configure"
793	#include "confdefs.h"
794	#include <assert.h>
795	Syntax Error
796	EOF
797	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
798	{ (eval echo configure:799: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
799	ac_err=`grep -v '^ *+' conftest.out`
800	if test -z "$ac_err"; then
801	:
802	else
803	echo "$ac_err" >&5
804	echo "configure: failed program was:" >&5
805	cat conftest.$ac_ext >&5
806	rm -rf conftest*
807	CPP="${CC-cc} -E -traditional-cpp"
808	cat > conftest.$ac_ext <<EOF
809	#line 810 "configure"
810	#include "confdefs.h"
811	#include <assert.h>
812	Syntax Error
813	EOF
814	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
815	{ (eval echo configure:816: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
816	ac_err=`grep -v '^ *+' conftest.out`
817	if test -z "$ac_err"; then
818	:
819	else
820	echo "$ac_err" >&5
821	echo "configure: failed program was:" >&5
822	cat conftest.$ac_ext >&5
823	rm -rf conftest*
824	CPP=/lib/cpp
825	fi
826	rm -f conftest*
827	fi
828	rm -f conftest*
829	ac_cv_prog_CPP="$CPP"
830	fi
831	CPP="$ac_cv_prog_CPP"
832	else
833	ac_cv_prog_CPP="$CPP"
834	fi
835	echo "$ac_t""$CPP" 1>&6
836
837	# If we find X, set shell vars x_includes and x_libraries to the
838	# paths, otherwise set no_x=yes.
839	# Uses ac_ vars as temps to allow command line to override cache and checks.
840	# --without-x overrides everything else, but does not touch the cache.
841	echo $ac_n "checking for X""... $ac_c" 1>&6
842	echo "configure:843: checking for X" >&5
843
844	# Check whether --with-x or --without-x was given.
845	if test "${with_x+set}" = set; then
846	withval="$with_x"
847	:
848	fi
849
850	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
851	if test "x$with_x" = xno; then
852	# The user explicitly disabled X.
853	have_x=disabled
854	else
855	if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
856	# Both variables are already set.
857	have_x=yes
858	else
859	if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
860	echo $ac_n "(cached) $ac_c" 1>&6
861	else
862	# One or both of the vars are not set, and there is no cached value.
863	ac_x_includes=NO ac_x_libraries=NO
864	rm -fr conftestdir
865	if mkdir conftestdir; then
866	cd conftestdir
867	# Make sure to not put "make" in the Imakefile rules, since we grep it out.
868	cat > Imakefile <<'EOF'
869	acfindx:
870	@echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
871	EOF
872	if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
873	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
874	eval `${MAKE-make} acfindx 2>/dev/null \| grep -v make`
875	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
876	for ac_extension in a so sl; do
877	if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
878	test -f $ac_im_libdir/libX11.$ac_extension; then
879	ac_im_usrlibdir=$ac_im_libdir; break
880	fi
881	done
882	# Screen out bogus values from the imake configuration. They are
883	# bogus both because they are the default anyway, and because
884	# using them would break gcc on systems where it needs fixed includes.
885	case "$ac_im_incroot" in
886	/usr/include) ;;
887	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
888	esac
889	case "$ac_im_usrlibdir" in
890	/usr/lib \| /lib) ;;
891	*) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
892	esac
893	fi
894	cd ..
895	rm -fr conftestdir
896	fi
897
898	if test "$ac_x_includes" = NO; then
899	# Guess where to find include files, by looking for this one X11 .h file.
900	test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
901
902	# First, try using that file with no special directory specified.
903	cat > conftest.$ac_ext <<EOF
904	#line 905 "configure"
905	#include "confdefs.h"
906	#include <$x_direct_test_include>
907	EOF
908	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
909	{ (eval echo configure:910: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
910	ac_err=`grep -v '^ *+' conftest.out`
911	if test -z "$ac_err"; then
912	rm -rf conftest*
913	# We can compile using X headers with no special include directory.
914	ac_x_includes=
915	else
916	echo "$ac_err" >&5
917	echo "configure: failed program was:" >&5
918	cat conftest.$ac_ext >&5
919	rm -rf conftest*
920	# Look for the header file in a standard set of common directories.
921	# Check X11 before X11Rn because it is often a symlink to the current release.
922	for ac_dir in \
923	/usr/X11/include \
924	/usr/X11R6/include \
925	/usr/X11R5/include \
926	/usr/X11R4/include \
927	\
928	/usr/include/X11 \
929	/usr/include/X11R6 \
930	/usr/include/X11R5 \
931	/usr/include/X11R4 \
932	\
933	/usr/local/X11/include \
934	/usr/local/X11R6/include \
935	/usr/local/X11R5/include \
936	/usr/local/X11R4/include \
937	\
938	/usr/local/include/X11 \
939	/usr/local/include/X11R6 \
940	/usr/local/include/X11R5 \
941	/usr/local/include/X11R4 \
942	\
943	/usr/X386/include \
944	/usr/x386/include \
945	/usr/XFree86/include/X11 \
946	\
947	/usr/include \
948	/usr/local/include \
949	/usr/unsupported/include \
950	/usr/athena/include \
951	/usr/local/x11r5/include \
952	/usr/lpp/Xamples/include \
953	\
954	/usr/openwin/include \
955	/usr/openwin/share/include \
956	; \
957	do
958	if test -r "$ac_dir/$x_direct_test_include"; then
959	ac_x_includes=$ac_dir
960	break
961	fi
962	done
963	fi
964	rm -f conftest*
965	fi # $ac_x_includes = NO
966
967	if test "$ac_x_libraries" = NO; then
968	# Check for the libraries.
969
970	test -z "$x_direct_test_library" && x_direct_test_library=Xt
971	test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
972
973	# See if we find them without any special options.
974	# Don't add to $LIBS permanently.
975	ac_save_LIBS="$LIBS"
976	LIBS="-l$x_direct_test_library $LIBS"
977	cat > conftest.$ac_ext <<EOF
978	#line 979 "configure"
979	#include "confdefs.h"
980
981	int main() {
982	${x_direct_test_function}()
983	; return 0; }
984	EOF
985	if { (eval echo configure:986: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
986	rm -rf conftest*
987	LIBS="$ac_save_LIBS"
988	# We can link X programs with no special library path.
989	ac_x_libraries=
990	else
991	echo "configure: failed program was:" >&5
992	cat conftest.$ac_ext >&5
993	rm -rf conftest*
994	LIBS="$ac_save_LIBS"
995	# First see if replacing the include by lib works.
996	# Check X11 before X11Rn because it is often a symlink to the current release.
997	for ac_dir in `echo "$ac_x_includes" \| sed s/include/lib/` \
998	/usr/X11/lib \
999	/usr/X11R6/lib \
1000	/usr/X11R5/lib \
1001	/usr/X11R4/lib \
1002	\
1003	/usr/lib/X11 \
1004	/usr/lib/X11R6 \
1005	/usr/lib/X11R5 \
1006	/usr/lib/X11R4 \
1007	\
1008	/usr/local/X11/lib \
1009	/usr/local/X11R6/lib \
1010	/usr/local/X11R5/lib \
1011	/usr/local/X11R4/lib \
1012	\
1013	/usr/local/lib/X11 \
1014	/usr/local/lib/X11R6 \
1015	/usr/local/lib/X11R5 \
1016	/usr/local/lib/X11R4 \
1017	\
1018	/usr/X386/lib \
1019	/usr/x386/lib \
1020	/usr/XFree86/lib/X11 \
1021	\
1022	/usr/lib \
1023	/usr/local/lib \
1024	/usr/unsupported/lib \
1025	/usr/athena/lib \
1026	/usr/local/x11r5/lib \
1027	/usr/lpp/Xamples/lib \
1028	/lib/usr/lib/X11 \
1029	\
1030	/usr/openwin/lib \
1031	/usr/openwin/share/lib \
1032	; \
1033	do
1034	for ac_extension in a so sl; do
1035	if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
1036	ac_x_libraries=$ac_dir
1037	break 2
1038	fi
1039	done
1040	done
1041	fi
1042	rm -f conftest*
1043	fi # $ac_x_libraries = NO
1044
1045	if test "$ac_x_includes" = NO \|\| test "$ac_x_libraries" = NO; then
1046	# Didn't find X anywhere. Cache the known absence of X.
1047	ac_cv_have_x="have_x=no"
1048	else
1049	# Record where we found X for the cache.
1050	ac_cv_have_x="have_x=yes \
1051	ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
1052	fi
1053	fi
1054	fi
1055	eval "$ac_cv_have_x"
1056	fi # $with_x != no
1057
1058	if test "$have_x" != yes; then
1059	echo "$ac_t""$have_x" 1>&6
1060	no_x=yes
1061	else
1062	# If each of the values was on the command line, it overrides each guess.
1063	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
1064	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
1065	# Update the cache value to reflect the command line values.
1066	ac_cv_have_x="have_x=yes \
1067	ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
1068	echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
1069	fi
1070
1071	if test "$no_x" = yes; then
1072	# Not all programs may use this symbol, but it does not hurt to define it.
1073	cat >> confdefs.h <<\EOF
1074	#define X_DISPLAY_MISSING 1
1075	EOF
1076
1077	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
1078	else
1079	if test -n "$x_includes"; then
1080	X_CFLAGS="$X_CFLAGS -I$x_includes"
1081	fi
1082
1083	# It would also be nice to do this for all -L options, not just this one.
1084	if test -n "$x_libraries"; then
1085	X_LIBS="$X_LIBS -L$x_libraries"
1086	# For Solaris; some versions of Sun CC require a space after -R and
1087	# others require no space. Words are not sufficient . . . .
1088	case "`(uname -sr) 2>/dev/null`" in
1089	"SunOS 5"*)
1090	echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
1091	echo "configure:1092: checking whether -R must be followed by a space" >&5
1092	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
1093	cat > conftest.$ac_ext <<EOF
1094	#line 1095 "configure"
1095	#include "confdefs.h"
1096
1097	int main() {
1098
1099	; return 0; }
1100	EOF
1101	if { (eval echo configure:1102: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1102	rm -rf conftest*
1103	ac_R_nospace=yes
1104	else
1105	echo "configure: failed program was:" >&5
1106	cat conftest.$ac_ext >&5
1107	rm -rf conftest*
1108	ac_R_nospace=no
1109	fi
1110	rm -f conftest*
1111	if test $ac_R_nospace = yes; then
1112	echo "$ac_t""no" 1>&6
1113	X_LIBS="$X_LIBS -R$x_libraries"
1114	else
1115	LIBS="$ac_xsave_LIBS -R $x_libraries"
1116	cat > conftest.$ac_ext <<EOF
1117	#line 1118 "configure"
1118	#include "confdefs.h"
1119
1120	int main() {
1121
1122	; return 0; }
1123	EOF
1124	if { (eval echo configure:1125: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1125	rm -rf conftest*
1126	ac_R_space=yes
1127	else
1128	echo "configure: failed program was:" >&5
1129	cat conftest.$ac_ext >&5
1130	rm -rf conftest*
1131	ac_R_space=no
1132	fi
1133	rm -f conftest*
1134	if test $ac_R_space = yes; then
1135	echo "$ac_t""yes" 1>&6
1136	X_LIBS="$X_LIBS -R $x_libraries"
1137	else
1138	echo "$ac_t""neither works" 1>&6
1139	fi
1140	fi
1141	LIBS="$ac_xsave_LIBS"
1142	esac
1143	fi
1144
1145	# Check for system-dependent libraries X programs must link with.
1146	# Do this before checking for the system-independent R6 libraries
1147	# (-lICE), since we may need -lsocket or whatever for X linking.
1148
1149	if test "$ISC" = yes; then
1150	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
1151	else
1152	# Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
1153	# libraries were built with DECnet support. And karl@cs.umb.edu says
1154	# the Alpha needs dnet_stub (dnet does not exist).
1155	echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
1156	echo "configure:1157: checking for dnet_ntoa in -ldnet" >&5
1157	ac_lib_var=`echo dnet'_'dnet_ntoa \| sed 'y%./+-%__p_%'`
1158	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1159	echo $ac_n "(cached) $ac_c" 1>&6
1160	else
1161	ac_save_LIBS="$LIBS"
1162	LIBS="-ldnet $LIBS"
1163	cat > conftest.$ac_ext <<EOF
1164	#line 1165 "configure"
1165	#include "confdefs.h"
1166	/* Override any gcc2 internal prototype to avoid an error. */
1167	/* We use char because int might match the return type of a gcc2
1168	builtin and then its argument prototype would still apply. */
1169	char dnet_ntoa();
1170
1171	int main() {
1172	dnet_ntoa()
1173	; return 0; }
1174	EOF
1175	if { (eval echo configure:1176: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1176	rm -rf conftest*
1177	eval "ac_cv_lib_$ac_lib_var=yes"
1178	else
1179	echo "configure: failed program was:" >&5
1180	cat conftest.$ac_ext >&5
1181	rm -rf conftest*
1182	eval "ac_cv_lib_$ac_lib_var=no"
1183	fi
1184	rm -f conftest*
1185	LIBS="$ac_save_LIBS"
1186
1187	fi
1188	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1189	echo "$ac_t""yes" 1>&6
1190	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
1191	else
1192	echo "$ac_t""no" 1>&6
1193	fi
1194
1195	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
1196	echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
1197	echo "configure:1198: checking for dnet_ntoa in -ldnet_stub" >&5
1198	ac_lib_var=`echo dnet_stub'_'dnet_ntoa \| sed 'y%./+-%__p_%'`
1199	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1200	echo $ac_n "(cached) $ac_c" 1>&6
1201	else
1202	ac_save_LIBS="$LIBS"
1203	LIBS="-ldnet_stub $LIBS"
1204	cat > conftest.$ac_ext <<EOF
1205	#line 1206 "configure"
1206	#include "confdefs.h"
1207	/* Override any gcc2 internal prototype to avoid an error. */
1208	/* We use char because int might match the return type of a gcc2
1209	builtin and then its argument prototype would still apply. */
1210	char dnet_ntoa();
1211
1212	int main() {
1213	dnet_ntoa()
1214	; return 0; }
1215	EOF
1216	if { (eval echo configure:1217: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1217	rm -rf conftest*
1218	eval "ac_cv_lib_$ac_lib_var=yes"
1219	else
1220	echo "configure: failed program was:" >&5
1221	cat conftest.$ac_ext >&5
1222	rm -rf conftest*
1223	eval "ac_cv_lib_$ac_lib_var=no"
1224	fi
1225	rm -f conftest*
1226	LIBS="$ac_save_LIBS"
1227
1228	fi
1229	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1230	echo "$ac_t""yes" 1>&6
1231	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
1232	else
1233	echo "$ac_t""no" 1>&6
1234	fi
1235
1236	fi
1237
1238	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
1239	# to get the SysV transport functions.
1240	# chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4)
1241	# needs -lnsl.
1242	# The nsl library prevents programs from opening the X display
1243	# on Irix 5.2, according to dickey@clark.net.
1244	echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
1245	echo "configure:1246: checking for gethostbyname" >&5
1246	if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
1247	echo $ac_n "(cached) $ac_c" 1>&6
1248	else
1249	cat > conftest.$ac_ext <<EOF
1250	#line 1251 "configure"
1251	#include "confdefs.h"
1252	/* System header to define __stub macros and hopefully few prototypes,
1253	which can conflict with char gethostbyname(); below. */
1254	#include <assert.h>
1255	/* Override any gcc2 internal prototype to avoid an error. */
1256	/* We use char because int might match the return type of a gcc2
1257	builtin and then its argument prototype would still apply. */
1258	char gethostbyname();
1259
1260	int main() {
1261
1262	/* The GNU C library defines this for functions which it implements
1263	to always fail with ENOSYS. Some functions are actually named
1264	something starting with __ and the normal name is an alias. */
1265	#if defined (__stub_gethostbyname) \|\| defined (__stub___gethostbyname)
1266	choke me
1267	#else
1268	gethostbyname();
1269	#endif
1270
1271	; return 0; }
1272	EOF
1273	if { (eval echo configure:1274: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1274	rm -rf conftest*
1275	eval "ac_cv_func_gethostbyname=yes"
1276	else
1277	echo "configure: failed program was:" >&5
1278	cat conftest.$ac_ext >&5
1279	rm -rf conftest*
1280	eval "ac_cv_func_gethostbyname=no"
1281	fi
1282	rm -f conftest*
1283	fi
1284
1285	if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
1286	echo "$ac_t""yes" 1>&6
1287	:
1288	else
1289	echo "$ac_t""no" 1>&6
1290	fi
1291
1292	if test $ac_cv_func_gethostbyname = no; then
1293	echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
1294	echo "configure:1295: checking for gethostbyname in -lnsl" >&5
1295	ac_lib_var=`echo nsl'_'gethostbyname \| sed 'y%./+-%__p_%'`
1296	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1297	echo $ac_n "(cached) $ac_c" 1>&6
1298	else
1299	ac_save_LIBS="$LIBS"
1300	LIBS="-lnsl $LIBS"
1301	cat > conftest.$ac_ext <<EOF
1302	#line 1303 "configure"
1303	#include "confdefs.h"
1304	/* Override any gcc2 internal prototype to avoid an error. */
1305	/* We use char because int might match the return type of a gcc2
1306	builtin and then its argument prototype would still apply. */
1307	char gethostbyname();
1308
1309	int main() {
1310	gethostbyname()
1311	; return 0; }
1312	EOF
1313	if { (eval echo configure:1314: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1314	rm -rf conftest*
1315	eval "ac_cv_lib_$ac_lib_var=yes"
1316	else
1317	echo "configure: failed program was:" >&5
1318	cat conftest.$ac_ext >&5
1319	rm -rf conftest*
1320	eval "ac_cv_lib_$ac_lib_var=no"
1321	fi
1322	rm -f conftest*
1323	LIBS="$ac_save_LIBS"
1324
1325	fi
1326	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1327	echo "$ac_t""yes" 1>&6
1328	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
1329	else
1330	echo "$ac_t""no" 1>&6
1331	fi
1332
1333	fi
1334
1335	# lieder@skyler.mavd.honeywell.com says without -lsocket,
1336	# socket/setsockopt and other routines are undefined under SCO ODT
1337	# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
1338	# on later versions), says simon@lia.di.epfl.ch: it contains
1339	# gethostby* variants that don't use the nameserver (or something).
1340	# -lsocket must be given before -lnsl if both are needed.
1341	# We assume that if connect needs -lnsl, so does gethostbyname.
1342	echo $ac_n "checking for connect""... $ac_c" 1>&6
1343	echo "configure:1344: checking for connect" >&5
1344	if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
1345	echo $ac_n "(cached) $ac_c" 1>&6
1346	else
1347	cat > conftest.$ac_ext <<EOF
1348	#line 1349 "configure"
1349	#include "confdefs.h"
1350	/* System header to define __stub macros and hopefully few prototypes,
1351	which can conflict with char connect(); below. */
1352	#include <assert.h>
1353	/* Override any gcc2 internal prototype to avoid an error. */
1354	/* We use char because int might match the return type of a gcc2
1355	builtin and then its argument prototype would still apply. */
1356	char connect();
1357
1358	int main() {
1359
1360	/* The GNU C library defines this for functions which it implements
1361	to always fail with ENOSYS. Some functions are actually named
1362	something starting with __ and the normal name is an alias. */
1363	#if defined (__stub_connect) \|\| defined (__stub___connect)
1364	choke me
1365	#else
1366	connect();
1367	#endif
1368
1369	; return 0; }
1370	EOF
1371	if { (eval echo configure:1372: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1372	rm -rf conftest*
1373	eval "ac_cv_func_connect=yes"
1374	else
1375	echo "configure: failed program was:" >&5
1376	cat conftest.$ac_ext >&5
1377	rm -rf conftest*
1378	eval "ac_cv_func_connect=no"
1379	fi
1380	rm -f conftest*
1381	fi
1382
1383	if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
1384	echo "$ac_t""yes" 1>&6
1385	:
1386	else
1387	echo "$ac_t""no" 1>&6
1388	fi
1389
1390	if test $ac_cv_func_connect = no; then
1391	echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
1392	echo "configure:1393: checking for connect in -lsocket" >&5
1393	ac_lib_var=`echo socket'_'connect \| sed 'y%./+-%__p_%'`
1394	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1395	echo $ac_n "(cached) $ac_c" 1>&6
1396	else
1397	ac_save_LIBS="$LIBS"
1398	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
1399	cat > conftest.$ac_ext <<EOF
1400	#line 1401 "configure"
1401	#include "confdefs.h"
1402	/* Override any gcc2 internal prototype to avoid an error. */
1403	/* We use char because int might match the return type of a gcc2
1404	builtin and then its argument prototype would still apply. */
1405	char connect();
1406
1407	int main() {
1408	connect()
1409	; return 0; }
1410	EOF
1411	if { (eval echo configure:1412: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1412	rm -rf conftest*
1413	eval "ac_cv_lib_$ac_lib_var=yes"
1414	else
1415	echo "configure: failed program was:" >&5
1416	cat conftest.$ac_ext >&5
1417	rm -rf conftest*
1418	eval "ac_cv_lib_$ac_lib_var=no"
1419	fi
1420	rm -f conftest*
1421	LIBS="$ac_save_LIBS"
1422
1423	fi
1424	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1425	echo "$ac_t""yes" 1>&6
1426	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
1427	else
1428	echo "$ac_t""no" 1>&6
1429	fi
1430
1431	fi
1432
1433	# gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
1434	echo $ac_n "checking for remove""... $ac_c" 1>&6
1435	echo "configure:1436: checking for remove" >&5
1436	if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
1437	echo $ac_n "(cached) $ac_c" 1>&6
1438	else
1439	cat > conftest.$ac_ext <<EOF
1440	#line 1441 "configure"
1441	#include "confdefs.h"
1442	/* System header to define __stub macros and hopefully few prototypes,
1443	which can conflict with char remove(); below. */
1444	#include <assert.h>
1445	/* Override any gcc2 internal prototype to avoid an error. */
1446	/* We use char because int might match the return type of a gcc2
1447	builtin and then its argument prototype would still apply. */
1448	char remove();
1449
1450	int main() {
1451
1452	/* The GNU C library defines this for functions which it implements
1453	to always fail with ENOSYS. Some functions are actually named
1454	something starting with __ and the normal name is an alias. */
1455	#if defined (__stub_remove) \|\| defined (__stub___remove)
1456	choke me
1457	#else
1458	remove();
1459	#endif
1460
1461	; return 0; }
1462	EOF
1463	if { (eval echo configure:1464: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1464	rm -rf conftest*
1465	eval "ac_cv_func_remove=yes"
1466	else
1467	echo "configure: failed program was:" >&5
1468	cat conftest.$ac_ext >&5
1469	rm -rf conftest*
1470	eval "ac_cv_func_remove=no"
1471	fi
1472	rm -f conftest*
1473	fi
1474
1475	if eval "test \"`echo '$ac_cv_func_'remove`\" = yes"; then
1476	echo "$ac_t""yes" 1>&6
1477	:
1478	else
1479	echo "$ac_t""no" 1>&6
1480	fi
1481
1482	if test $ac_cv_func_remove = no; then
1483	echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
1484	echo "configure:1485: checking for remove in -lposix" >&5
1485	ac_lib_var=`echo posix'_'remove \| sed 'y%./+-%__p_%'`
1486	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1487	echo $ac_n "(cached) $ac_c" 1>&6
1488	else
1489	ac_save_LIBS="$LIBS"
1490	LIBS="-lposix $LIBS"
1491	cat > conftest.$ac_ext <<EOF
1492	#line 1493 "configure"
1493	#include "confdefs.h"
1494	/* Override any gcc2 internal prototype to avoid an error. */
1495	/* We use char because int might match the return type of a gcc2
1496	builtin and then its argument prototype would still apply. */
1497	char remove();
1498
1499	int main() {
1500	remove()
1501	; return 0; }
1502	EOF
1503	if { (eval echo configure:1504: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1504	rm -rf conftest*
1505	eval "ac_cv_lib_$ac_lib_var=yes"
1506	else
1507	echo "configure: failed program was:" >&5
1508	cat conftest.$ac_ext >&5
1509	rm -rf conftest*
1510	eval "ac_cv_lib_$ac_lib_var=no"
1511	fi
1512	rm -f conftest*
1513	LIBS="$ac_save_LIBS"
1514
1515	fi
1516	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1517	echo "$ac_t""yes" 1>&6
1518	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
1519	else
1520	echo "$ac_t""no" 1>&6
1521	fi
1522
1523	fi
1524
1525	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
1526	echo $ac_n "checking for shmat""... $ac_c" 1>&6
1527	echo "configure:1528: checking for shmat" >&5
1528	if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
1529	echo $ac_n "(cached) $ac_c" 1>&6
1530	else
1531	cat > conftest.$ac_ext <<EOF
1532	#line 1533 "configure"
1533	#include "confdefs.h"
1534	/* System header to define __stub macros and hopefully few prototypes,
1535	which can conflict with char shmat(); below. */
1536	#include <assert.h>
1537	/* Override any gcc2 internal prototype to avoid an error. */
1538	/* We use char because int might match the return type of a gcc2
1539	builtin and then its argument prototype would still apply. */
1540	char shmat();
1541
1542	int main() {
1543
1544	/* The GNU C library defines this for functions which it implements
1545	to always fail with ENOSYS. Some functions are actually named
1546	something starting with __ and the normal name is an alias. */
1547	#if defined (__stub_shmat) \|\| defined (__stub___shmat)
1548	choke me
1549	#else
1550	shmat();
1551	#endif
1552
1553	; return 0; }
1554	EOF
1555	if { (eval echo configure:1556: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1556	rm -rf conftest*
1557	eval "ac_cv_func_shmat=yes"
1558	else
1559	echo "configure: failed program was:" >&5
1560	cat conftest.$ac_ext >&5
1561	rm -rf conftest*
1562	eval "ac_cv_func_shmat=no"
1563	fi
1564	rm -f conftest*
1565	fi
1566
1567	if eval "test \"`echo '$ac_cv_func_'shmat`\" = yes"; then
1568	echo "$ac_t""yes" 1>&6
1569	:
1570	else
1571	echo "$ac_t""no" 1>&6
1572	fi
1573
1574	if test $ac_cv_func_shmat = no; then
1575	echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
1576	echo "configure:1577: checking for shmat in -lipc" >&5
1577	ac_lib_var=`echo ipc'_'shmat \| sed 'y%./+-%__p_%'`
1578	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1579	echo $ac_n "(cached) $ac_c" 1>&6
1580	else
1581	ac_save_LIBS="$LIBS"
1582	LIBS="-lipc $LIBS"
1583	cat > conftest.$ac_ext <<EOF
1584	#line 1585 "configure"
1585	#include "confdefs.h"
1586	/* Override any gcc2 internal prototype to avoid an error. */
1587	/* We use char because int might match the return type of a gcc2
1588	builtin and then its argument prototype would still apply. */
1589	char shmat();
1590
1591	int main() {
1592	shmat()
1593	; return 0; }
1594	EOF
1595	if { (eval echo configure:1596: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1596	rm -rf conftest*
1597	eval "ac_cv_lib_$ac_lib_var=yes"
1598	else
1599	echo "configure: failed program was:" >&5
1600	cat conftest.$ac_ext >&5
1601	rm -rf conftest*
1602	eval "ac_cv_lib_$ac_lib_var=no"
1603	fi
1604	rm -f conftest*
1605	LIBS="$ac_save_LIBS"
1606
1607	fi
1608	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1609	echo "$ac_t""yes" 1>&6
1610	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
1611	else
1612	echo "$ac_t""no" 1>&6
1613	fi
1614
1615	fi
1616	fi
1617
1618	# Check for libraries that X11R6 Xt/Xaw programs need.
1619	ac_save_LDFLAGS="$LDFLAGS"
1620	test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
1621	# SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
1622	# check for ICE first), but we must link in the order -lSM -lICE or
1623	# we get undefined symbols. So assume we have SM if we have ICE.
1624	# These have to be linked with before -lX11, unlike the other
1625	# libraries we check for below, so use a different variable.
1626	# --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
1627	echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
1628	echo "configure:1629: checking for IceConnectionNumber in -lICE" >&5
1629	ac_lib_var=`echo ICE'_'IceConnectionNumber \| sed 'y%./+-%__p_%'`
1630	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1631	echo $ac_n "(cached) $ac_c" 1>&6
1632	else
1633	ac_save_LIBS="$LIBS"
1634	LIBS="-lICE $LIBS"
1635	cat > conftest.$ac_ext <<EOF
1636	#line 1637 "configure"
1637	#include "confdefs.h"
1638	/* Override any gcc2 internal prototype to avoid an error. */
1639	/* We use char because int might match the return type of a gcc2
1640	builtin and then its argument prototype would still apply. */
1641	char IceConnectionNumber();
1642
1643	int main() {
1644	IceConnectionNumber()
1645	; return 0; }
1646	EOF
1647	if { (eval echo configure:1648: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1648	rm -rf conftest*
1649	eval "ac_cv_lib_$ac_lib_var=yes"
1650	else
1651	echo "configure: failed program was:" >&5
1652	cat conftest.$ac_ext >&5
1653	rm -rf conftest*
1654	eval "ac_cv_lib_$ac_lib_var=no"
1655	fi
1656	rm -f conftest*
1657	LIBS="$ac_save_LIBS"
1658
1659	fi
1660	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1661	echo "$ac_t""yes" 1>&6
1662	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
1663	else
1664	echo "$ac_t""no" 1>&6
1665	fi
1666
1667	LDFLAGS="$ac_save_LDFLAGS"
1668
1669	fi
1670
1671	# Check whether --with-hesiod or --without-hesiod was given.
1672	if test "${with_hesiod+set}" = set; then
1673	withval="$with_hesiod"
1674	hesiod="$withval"
1675	else
1676	hesiod=no
1677	fi
1678
1679	if test "$hesiod" != no; then
1680	echo $ac_n "checking for res_send""... $ac_c" 1>&6
1681	echo "configure:1682: checking for res_send" >&5
1682	if eval "test \"`echo '$''{'ac_cv_func_res_send'+set}'`\" = set"; then
1683	echo $ac_n "(cached) $ac_c" 1>&6
1684	else
1685	cat > conftest.$ac_ext <<EOF
1686	#line 1687 "configure"
1687	#include "confdefs.h"
1688	/* System header to define __stub macros and hopefully few prototypes,
1689	which can conflict with char res_send(); below. */
1690	#include <assert.h>
1691	/* Override any gcc2 internal prototype to avoid an error. */
1692	/* We use char because int might match the return type of a gcc2
1693	builtin and then its argument prototype would still apply. */
1694	char res_send();
1695
1696	int main() {
1697
1698	/* The GNU C library defines this for functions which it implements
1699	to always fail with ENOSYS. Some functions are actually named
1700	something starting with __ and the normal name is an alias. */
1701	#if defined (__stub_res_send) \|\| defined (__stub___res_send)
1702	choke me
1703	#else
1704	res_send();
1705	#endif
1706
1707	; return 0; }
1708	EOF
1709	if { (eval echo configure:1710: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1710	rm -rf conftest*
1711	eval "ac_cv_func_res_send=yes"
1712	else
1713	echo "configure: failed program was:" >&5
1714	cat conftest.$ac_ext >&5
1715	rm -rf conftest*
1716	eval "ac_cv_func_res_send=no"
1717	fi
1718	rm -f conftest*
1719	fi
1720
1721	if eval "test \"`echo '$ac_cv_func_'res_send`\" = yes"; then
1722	echo "$ac_t""yes" 1>&6
1723	:
1724	else
1725	echo "$ac_t""no" 1>&6
1726	echo $ac_n "checking for res_send in -lresolv""... $ac_c" 1>&6
1727	echo "configure:1728: checking for res_send in -lresolv" >&5
1728	ac_lib_var=`echo resolv'_'res_send \| sed 'y%./+-%__p_%'`
1729	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1730	echo $ac_n "(cached) $ac_c" 1>&6
1731	else
1732	ac_save_LIBS="$LIBS"
1733	LIBS="-lresolv $LIBS"
1734	cat > conftest.$ac_ext <<EOF
1735	#line 1736 "configure"
1736	#include "confdefs.h"
1737	/* Override any gcc2 internal prototype to avoid an error. */
1738	/* We use char because int might match the return type of a gcc2
1739	builtin and then its argument prototype would still apply. */
1740	char res_send();
1741
1742	int main() {
1743	res_send()
1744	; return 0; }
1745	EOF
1746	if { (eval echo configure:1747: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1747	rm -rf conftest*
1748	eval "ac_cv_lib_$ac_lib_var=yes"
1749	else
1750	echo "configure: failed program was:" >&5
1751	cat conftest.$ac_ext >&5
1752	rm -rf conftest*
1753	eval "ac_cv_lib_$ac_lib_var=no"
1754	fi
1755	rm -f conftest*
1756	LIBS="$ac_save_LIBS"
1757
1758	fi
1759	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1760	echo "$ac_t""yes" 1>&6
1761	ac_tr_lib=HAVE_LIB`echo resolv \| sed -e 's/^a-zA-Z0-9_/_/g' \
1762	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1763	cat >> confdefs.h <<EOF
1764	#define $ac_tr_lib 1
1765	EOF
1766
1767	LIBS="-lresolv $LIBS"
1768
1769	else
1770	echo "$ac_t""no" 1>&6
1771	fi
1772
1773	fi
1774
1775	if test "$hesiod" != yes; then
1776	CPPFLAGS="$CPPFLAGS -I$hesiod/include"
1777	LDFLAGS="$LDFLAGS -L$hesiod/lib"
1778	fi
1779	echo $ac_n "checking for hes_resolve in -lhesiod""... $ac_c" 1>&6
1780	echo "configure:1781: checking for hes_resolve in -lhesiod" >&5
1781	ac_lib_var=`echo hesiod'_'hes_resolve \| sed 'y%./+-%__p_%'`
1782	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1783	echo $ac_n "(cached) $ac_c" 1>&6
1784	else
1785	ac_save_LIBS="$LIBS"
1786	LIBS="-lhesiod $LIBS"
1787	cat > conftest.$ac_ext <<EOF
1788	#line 1789 "configure"
1789	#include "confdefs.h"
1790	/* Override any gcc2 internal prototype to avoid an error. */
1791	/* We use char because int might match the return type of a gcc2
1792	builtin and then its argument prototype would still apply. */
1793	char hes_resolve();
1794
1795	int main() {
1796	hes_resolve()
1797	; return 0; }
1798	EOF
1799	if { (eval echo configure:1800: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1800	rm -rf conftest*
1801	eval "ac_cv_lib_$ac_lib_var=yes"
1802	else
1803	echo "configure: failed program was:" >&5
1804	cat conftest.$ac_ext >&5
1805	rm -rf conftest*
1806	eval "ac_cv_lib_$ac_lib_var=no"
1807	fi
1808	rm -f conftest*
1809	LIBS="$ac_save_LIBS"
1810
1811	fi
1812	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1813	echo "$ac_t""yes" 1>&6
1814	:
1815	else
1816	echo "$ac_t""no" 1>&6
1817	{ echo "configure: error: Hesiod library not found" 1>&2; exit 1; }
1818	fi
1819
1820	HESIOD_LIBS="-lhesiod"
1821	cat >> confdefs.h <<\EOF
1822	#define HAVE_HESIOD 1
1823	EOF
1824
1825	fi
1826
1827
1828	trap '' 1 2 15
1829	cat > confcache <<\EOF
1830	# This file is a shell script that caches the results of configure
1831	# tests run on this system so they can be shared between configure
1832	# scripts and configure runs. It is not useful on other systems.
1833	# If it contains results you don't want to keep, you may remove or edit it.
1834	#
1835	# By default, configure uses ./config.cache as the cache file,
1836	# creating it if it does not exist already. You can give configure
1837	# the --cache-file=FILE option to use a different cache file; that is
1838	# what configure does when it calls configure scripts in
1839	# subdirectories, so they share the cache.
1840	# Giving --cache-file=/dev/null disables caching, for debugging configure.
1841	# config.status only pays attention to the cache file if you give it the
1842	# --recheck option to rerun configure.
1843	#
1844	EOF
1845	# The following way of writing the cache mishandles newlines in values,
1846	# but we know of no workaround that is simple, portable, and efficient.
1847	# So, don't put newlines in cache variables' values.
1848	# Ultrix sh set writes to stderr and can't be redirected directly,
1849	# and sets the high bit in the cache file unless we assign to the vars.
1850	(set) 2>&1 \|
1851	case `(ac_space=' '; set) 2>&1` in
1852	ac_space=\ )
1853	# `set' does not quote correctly, so add quotes (double-quote substitution
1854	# turns \\\\ into \\, and sed turns \\ into \).
1855	sed -n \
1856	-e "s/'/'\\\\''/g" \
1857	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
1858	;;
1859	*)
1860	# `set' quotes correctly as required by POSIX, so do not add quotes.
1861	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
1862	;;
1863	esac >> confcache
1864	if cmp -s $cache_file confcache; then
1865	:
1866	else
1867	if test -w $cache_file; then
1868	echo "updating cache $cache_file"
1869	cat confcache > $cache_file
1870	else
1871	echo "not updating unwritable cache $cache_file"
1872	fi
1873	fi
1874	rm -f confcache
1875
1876	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1877
1878	test "x$prefix" = xNONE && prefix=$ac_default_prefix
1879	# Let make expand exec_prefix.
1880	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1881
1882	# Any assignment to VPATH causes Sun make to only execute
1883	# the first set of double-colon rules, so remove it if not needed.
1884	# If there is a colon in the path, we need to keep it.
1885	if test "x$srcdir" = x.; then
1886	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
1887	fi
1888
1889	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1890
1891	# Transform confdefs.h into DEFS.
1892	# Protect against shell expansion while executing Makefile rules.
1893	# Protect against Makefile macro expansion.
1894	cat > conftest.defs <<\EOF
1895	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%-D\1=\2%g
1896	s%[ `~#$^&*(){}\\\|;'"<>?]%\\&%g
1897	s%\[%\\&%g
1898	s%\]%\\&%g
1899	s%\$%$$%g
1900	EOF
1901	DEFS=`sed -f conftest.defs confdefs.h \| tr '\012' ' '`
1902	rm -f conftest.defs
1903
1904
1905	# Without the "./", some shells look in PATH for config.status.
1906	: ${CONFIG_STATUS=./config.status}
1907
1908	echo creating $CONFIG_STATUS
1909	rm -f $CONFIG_STATUS
1910	cat > $CONFIG_STATUS <<EOF
1911	#! /bin/sh
1912	# Generated automatically by configure.
1913	# Run this file to recreate the current configuration.
1914	# This directory was configured as follows,
1915	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
1916	#
1917	# $0 $ac_configure_args
1918	#
1919	# Compiler output produced by configure, useful for debugging
1920	# configure, is in ./config.log if it exists.
1921
1922	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1923	for ac_option
1924	do
1925	case "\$ac_option" in
1926	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
1927	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1928	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1929	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
1930	echo "$CONFIG_STATUS generated by autoconf version 2.12"
1931	exit 0 ;;
1932	-help \| --help \| --hel \| --he \| --h)
1933	echo "\$ac_cs_usage"; exit 0 ;;
1934	*) echo "\$ac_cs_usage"; exit 1 ;;
1935	esac
1936	done
1937
1938	ac_given_srcdir=$srcdir
1939	ac_given_INSTALL="$INSTALL"
1940
1941	trap 'rm -fr `echo "Makefile" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
1942	EOF
1943	cat >> $CONFIG_STATUS <<EOF
1944
1945	# Protect against being on the right side of a sed subst in config.status.
1946	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1947	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1948	$ac_vpsub
1949	$extrasub
1950	s%@CFLAGS@%$CFLAGS%g
1951	s%@CPPFLAGS@%$CPPFLAGS%g
1952	s%@CXXFLAGS@%$CXXFLAGS%g
1953	s%@DEFS@%$DEFS%g
1954	s%@LDFLAGS@%$LDFLAGS%g
1955	s%@LIBS@%$LIBS%g
1956	s%@exec_prefix@%$exec_prefix%g
1957	s%@prefix@%$prefix%g
1958	s%@program_transform_name@%$program_transform_name%g
1959	s%@bindir@%$bindir%g
1960	s%@sbindir@%$sbindir%g
1961	s%@libexecdir@%$libexecdir%g
1962	s%@datadir@%$datadir%g
1963	s%@sysconfdir@%$sysconfdir%g
1964	s%@sharedstatedir@%$sharedstatedir%g
1965	s%@localstatedir@%$localstatedir%g
1966	s%@libdir@%$libdir%g
1967	s%@includedir@%$includedir%g
1968	s%@oldincludedir@%$oldincludedir%g
1969	s%@infodir@%$infodir%g
1970	s%@mandir@%$mandir%g
1971	s%@CC@%$CC%g
1972	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1973	s%@INSTALL_DATA@%$INSTALL_DATA%g
1974	s%@CPP@%$CPP%g
1975	s%@X_CFLAGS@%$X_CFLAGS%g
1976	s%@X_PRE_LIBS@%$X_PRE_LIBS%g
1977	s%@X_LIBS@%$X_LIBS%g
1978	s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
1979	s%@HESIOD_LIBS@%$HESIOD_LIBS%g
1980
1981	CEOF
1982	EOF
1983
1984	cat >> $CONFIG_STATUS <<\EOF
1985
1986	# Split the substitutions into bite-sized pieces for seds with
1987	# small command number limits, like on Digital OSF/1 and HP-UX.
1988	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1989	ac_file=1 # Number of current file.
1990	ac_beg=1 # First line for current file.
1991	ac_end=$ac_max_sed_cmds # Line after last line for current file.
1992	ac_more_lines=:
1993	ac_sed_cmds=""
1994	while $ac_more_lines; do
1995	if test $ac_beg -gt 1; then
1996	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1997	else
1998	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1999	fi
2000	if test ! -s conftest.s$ac_file; then
2001	ac_more_lines=false
2002	rm -f conftest.s$ac_file
2003	else
2004	if test -z "$ac_sed_cmds"; then
2005	ac_sed_cmds="sed -f conftest.s$ac_file"
2006	else
2007	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
2008	fi
2009	ac_file=`expr $ac_file + 1`
2010	ac_beg=$ac_end
2011	ac_end=`expr $ac_end + $ac_max_sed_cmds`
2012	fi
2013	done
2014	if test -z "$ac_sed_cmds"; then
2015	ac_sed_cmds=cat
2016	fi
2017	EOF
2018
2019	cat >> $CONFIG_STATUS <<EOF
2020
2021	CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
2022	EOF
2023	cat >> $CONFIG_STATUS <<\EOF
2024	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2025	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2026	case "$ac_file" in
2027	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
2028	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
2029	*) ac_file_in="${ac_file}.in" ;;
2030	esac
2031
2032	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2033
2034	# Remove last slash and all that follows it. Not all systems have dirname.
2035	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
2036	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2037	# The file is in a subdirectory.
2038	test ! -d "$ac_dir" && mkdir "$ac_dir"
2039	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
2040	# A "../" for each directory in $ac_dir_suffix.
2041	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
2042	else
2043	ac_dir_suffix= ac_dots=
2044	fi
2045
2046	case "$ac_given_srcdir" in
2047	.) srcdir=.
2048	if test -z "$ac_dots"; then top_srcdir=.
2049	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
2050	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2051	*) # Relative path.
2052	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2053	top_srcdir="$ac_dots$ac_given_srcdir" ;;
2054	esac
2055
2056	case "$ac_given_INSTALL" in
2057	[/$]*) INSTALL="$ac_given_INSTALL" ;;
2058	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2059	esac
2060
2061	echo creating "$ac_file"
2062	rm -f "$ac_file"
2063	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
2064	case "$ac_file" in
2065	Makefile) ac_comsub="1i\\
2066	# $configure_input" ;;
2067	*) ac_comsub= ;;
2068	esac
2069
2070	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2071	sed -e "$ac_comsub
2072	s%@configure_input@%$configure_input%g
2073	s%@srcdir@%$srcdir%g
2074	s%@top_srcdir@%$top_srcdir%g
2075	s%@INSTALL@%$INSTALL%g
2076	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
2077	fi; done
2078	rm -f conftest.s*
2079
2080	EOF
2081	cat >> $CONFIG_STATUS <<EOF
2082
2083	EOF
2084	cat >> $CONFIG_STATUS <<\EOF
2085
2086	exit 0
2087	EOF
2088	chmod +x $CONFIG_STATUS
2089	rm -fr confdefs* $ac_clean_files
2090	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
2091

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