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configure @ 672
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Last change on this file since 672 was 49, checked in by Sam Hocevar, 15 years ago
Imported original public domain release, for future reference.
Property svn:executable set to ``*
File size: 84.9 KB

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="$ac_help
15	--with-x use the X Window System"
16
17	# Initialize some variables set by options.
18	# The variables have the same names as the options, with
19	# dashes changed to underlines.
20	build=NONE
21	cache_file=./config.cache
22	exec_prefix=NONE
23	host=NONE
24	no_create=
25	nonopt=NONE
26	no_recursion=
27	prefix=NONE
28	program_prefix=NONE
29	program_suffix=NONE
30	program_transform_name=s,x,x,
31	silent=
32	site=
33	srcdir=
34	target=NONE
35	verbose=
36	x_includes=NONE
37	x_libraries=NONE
38	bindir='${exec_prefix}/bin'
39	sbindir='${exec_prefix}/sbin'
40	libexecdir='${exec_prefix}/libexec'
41	datadir='${prefix}/share'
42	sysconfdir='${prefix}/etc'
43	sharedstatedir='${prefix}/com'
44	localstatedir='${prefix}/var'
45	libdir='${exec_prefix}/lib'
46	includedir='${prefix}/include'
47	oldincludedir='/usr/include'
48	infodir='${prefix}/info'
49	mandir='${prefix}/man'
50
51	# Initialize some other variables.
52	subdirs=
53	MFLAGS= MAKEFLAGS=
54	# Maximum number of lines to put in a shell here document.
55	ac_max_here_lines=12
56
57	ac_prev=
58	for ac_option
59	do
60
61	# If the previous option needs an argument, assign it.
62	if test -n "$ac_prev"; then
63	eval "$ac_prev=\$ac_option"
64	ac_prev=
65	continue
66	fi
67
68	case "$ac_option" in
69	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
70	*) ac_optarg= ;;
71	esac
72
73	# Accept the important Cygnus configure options, so we can diagnose typos.
74
75	case "$ac_option" in
76
77	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
78	ac_prev=bindir ;;
79	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
80	bindir="$ac_optarg" ;;
81
82	-build \| --build \| --buil \| --bui \| --bu)
83	ac_prev=build ;;
84	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
85	build="$ac_optarg" ;;
86
87	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
88	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
89	ac_prev=cache_file ;;
90	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
91	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
92	cache_file="$ac_optarg" ;;
93
94	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
95	ac_prev=datadir ;;
96	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
97	\| --da=*)
98	datadir="$ac_optarg" ;;
99
100	-disable-* \| --disable-*)
101	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
102	# Reject names that are not valid shell variable names.
103	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
104	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
105	fi
106	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
107	eval "enable_${ac_feature}=no" ;;
108
109	-enable-* \| --enable-*)
110	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
111	# Reject names that are not valid shell variable names.
112	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
113	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
114	fi
115	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
116	case "$ac_option" in
117	=) ;;
118	*) ac_optarg=yes ;;
119	esac
120	eval "enable_${ac_feature}='$ac_optarg'" ;;
121
122	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
123	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
124	\| --exec \| --exe \| --ex)
125	ac_prev=exec_prefix ;;
126	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
127	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
128	\| --exec=* \| --exe=* \| --ex=*)
129	exec_prefix="$ac_optarg" ;;
130
131	-gas \| --gas \| --ga \| --g)
132	# Obsolete; use --with-gas.
133	with_gas=yes ;;
134
135	-help \| --help \| --hel \| --he)
136	# Omit some internal or obsolete options to make the list less imposing.
137	# This message is too long to be a string in the A/UX 3.1 sh.
138	cat << EOF
139	Usage: configure [options] [host]
140	Options: [defaults in brackets after descriptions]
141	Configuration:
142	--cache-file=FILE cache test results in FILE
143	--help print this message
144	--no-create do not create output files
145	--quiet, --silent do not print \`checking...' messages
146	--version print the version of autoconf that created configure
147	Directory and file names:
148	--prefix=PREFIX install architecture-independent files in PREFIX
149	[$ac_default_prefix]
150	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
151	[same as prefix]
152	--bindir=DIR user executables in DIR [EPREFIX/bin]
153	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
154	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
155	--datadir=DIR read-only architecture-independent data in DIR
156	[PREFIX/share]
157	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
158	--sharedstatedir=DIR modifiable architecture-independent data in DIR
159	[PREFIX/com]
160	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
161	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
162	--includedir=DIR C header files in DIR [PREFIX/include]
163	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
164	--infodir=DIR info documentation in DIR [PREFIX/info]
165	--mandir=DIR man documentation in DIR [PREFIX/man]
166	--srcdir=DIR find the sources in DIR [configure dir or ..]
167	--program-prefix=PREFIX prepend PREFIX to installed program names
168	--program-suffix=SUFFIX append SUFFIX to installed program names
169	--program-transform-name=PROGRAM
170	run sed PROGRAM on installed program names
171	EOF
172	cat << EOF
173	Host type:
174	--build=BUILD configure for building on BUILD [BUILD=HOST]
175	--host=HOST configure for HOST [guessed]
176	--target=TARGET configure for TARGET [TARGET=HOST]
177	Features and packages:
178	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
179	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
180	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
181	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
182	--x-includes=DIR X include files are in DIR
183	--x-libraries=DIR X library files are in DIR
184	EOF
185	if test -n "$ac_help"; then
186	echo "--enable and --with options recognized:$ac_help"
187	fi
188	exit 0 ;;
189
190	-host \| --host \| --hos \| --ho)
191	ac_prev=host ;;
192	-host=* \| --host=* \| --hos=* \| --ho=*)
193	host="$ac_optarg" ;;
194
195	-includedir \| --includedir \| --includedi \| --included \| --include \
196	\| --includ \| --inclu \| --incl \| --inc)
197	ac_prev=includedir ;;
198	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
199	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
200	includedir="$ac_optarg" ;;
201
202	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
203	ac_prev=infodir ;;
204	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
205	infodir="$ac_optarg" ;;
206
207	-libdir \| --libdir \| --libdi \| --libd)
208	ac_prev=libdir ;;
209	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
210	libdir="$ac_optarg" ;;
211
212	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
213	\| --libexe \| --libex \| --libe)
214	ac_prev=libexecdir ;;
215	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
216	\| --libexe=* \| --libex=* \| --libe=*)
217	libexecdir="$ac_optarg" ;;
218
219	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
220	\| --localstate \| --localstat \| --localsta \| --localst \
221	\| --locals \| --local \| --loca \| --loc \| --lo)
222	ac_prev=localstatedir ;;
223	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
224	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
225	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
226	localstatedir="$ac_optarg" ;;
227
228	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
229	ac_prev=mandir ;;
230	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
231	mandir="$ac_optarg" ;;
232
233	-nfp \| --nfp \| --nf)
234	# Obsolete; use --without-fp.
235	with_fp=no ;;
236
237	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
238	\| --no-cr \| --no-c)
239	no_create=yes ;;
240
241	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
242	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
243	no_recursion=yes ;;
244
245	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
246	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
247	\| --oldin \| --oldi \| --old \| --ol \| --o)
248	ac_prev=oldincludedir ;;
249	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
250	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
251	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
252	oldincludedir="$ac_optarg" ;;
253
254	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
255	ac_prev=prefix ;;
256	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
257	prefix="$ac_optarg" ;;
258
259	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
260	\| --program-pre \| --program-pr \| --program-p)
261	ac_prev=program_prefix ;;
262	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
263	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
264	program_prefix="$ac_optarg" ;;
265
266	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
267	\| --program-suf \| --program-su \| --program-s)
268	ac_prev=program_suffix ;;
269	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
270	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
271	program_suffix="$ac_optarg" ;;
272
273	-program-transform-name \| --program-transform-name \
274	\| --program-transform-nam \| --program-transform-na \
275	\| --program-transform-n \| --program-transform- \
276	\| --program-transform \| --program-transfor \
277	\| --program-transfo \| --program-transf \
278	\| --program-trans \| --program-tran \
279	\| --progr-tra \| --program-tr \| --program-t)
280	ac_prev=program_transform_name ;;
281	-program-transform-name=* \| --program-transform-name=* \
282	\| --program-transform-nam=* \| --program-transform-na=* \
283	\| --program-transform-n=* \| --program-transform-=* \
284	\| --program-transform=* \| --program-transfor=* \
285	\| --program-transfo=* \| --program-transf=* \
286	\| --program-trans=* \| --program-tran=* \
287	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
288	program_transform_name="$ac_optarg" ;;
289
290	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
291	\| -silent \| --silent \| --silen \| --sile \| --sil)
292	silent=yes ;;
293
294	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
295	ac_prev=sbindir ;;
296	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
297	\| --sbi=* \| --sb=*)
298	sbindir="$ac_optarg" ;;
299
300	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
301	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
302	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
303	\| --sha \| --sh)
304	ac_prev=sharedstatedir ;;
305	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
306	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
307	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
308	\| --sha=* \| --sh=*)
309	sharedstatedir="$ac_optarg" ;;
310
311	-site \| --site \| --sit)
312	ac_prev=site ;;
313	-site=* \| --site=* \| --sit=*)
314	site="$ac_optarg" ;;
315
316	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
317	ac_prev=srcdir ;;
318	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
319	srcdir="$ac_optarg" ;;
320
321	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
322	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
323	ac_prev=sysconfdir ;;
324	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
325	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
326	sysconfdir="$ac_optarg" ;;
327
328	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
329	ac_prev=target ;;
330	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
331	target="$ac_optarg" ;;
332
333	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
334	verbose=yes ;;
335
336	-version \| --version \| --versio \| --versi \| --vers)
337	echo "configure generated by autoconf version 2.12"
338	exit 0 ;;
339
340	-with-* \| --with-*)
341	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
342	# Reject names that are not valid shell variable names.
343	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
344	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
345	fi
346	ac_package=`echo $ac_package\| sed 's/-/_/g'`
347	case "$ac_option" in
348	=) ;;
349	*) ac_optarg=yes ;;
350	esac
351	eval "with_${ac_package}='$ac_optarg'" ;;
352
353	-without-* \| --without-*)
354	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
355	# Reject names that are not valid shell variable names.
356	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
357	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
358	fi
359	ac_package=`echo $ac_package\| sed 's/-/_/g'`
360	eval "with_${ac_package}=no" ;;
361
362	--x)
363	# Obsolete; use --with-x.
364	with_x=yes ;;
365
366	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
367	\| --x-incl \| --x-inc \| --x-in \| --x-i)
368	ac_prev=x_includes ;;
369	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
370	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
371	x_includes="$ac_optarg" ;;
372
373	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
374	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
375	ac_prev=x_libraries ;;
376	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
377	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
378	x_libraries="$ac_optarg" ;;
379
380	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
381	;;
382
383	*)
384	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
385	echo "configure: warning: $ac_option: invalid host type" 1>&2
386	fi
387	if test "x$nonopt" != xNONE; then
388	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
389	fi
390	nonopt="$ac_option"
391	;;
392
393	esac
394	done
395
396	if test -n "$ac_prev"; then
397	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
398	fi
399
400	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
401
402	# File descriptor usage:
403	# 0 standard input
404	# 1 file creation
405	# 2 errors and warnings
406	# 3 some systems may open it to /dev/tty
407	# 4 used on the Kubota Titan
408	# 6 checking for... messages and results
409	# 5 compiler messages saved in config.log
410	if test "$silent" = yes; then
411	exec 6>/dev/null
412	else
413	exec 6>&1
414	fi
415	exec 5>./config.log
416
417	echo "\
418	This file contains any messages produced by compilers while
419	running configure, to aid debugging if configure makes a mistake.
420	" 1>&5
421
422	# Strip out --no-create and --no-recursion so they do not pile up.
423	# Also quote any args containing shell metacharacters.
424	ac_configure_args=
425	for ac_arg
426	do
427	case "$ac_arg" in
428	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
429	\| --no-cr \| --no-c) ;;
430	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
431	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
432	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
433	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
434	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
435	esac
436	done
437
438	# NLS nuisances.
439	# Only set these to C if already set. These must not be set unconditionally
440	# because not all systems understand e.g. LANG=C (notably SCO).
441	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
442	# Non-C LC_CTYPE values break the ctype check.
443	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
444	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
445	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
446	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
447
448	# confdefs.h avoids OS command line length limits that DEFS can exceed.
449	rm -rf conftest* confdefs.h
450	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
451	echo > confdefs.h
452
453	# A filename unique to this package, relative to the directory that
454	# configure is in, which we can look for to find out if srcdir is correct.
455	ac_unique_file=src/game.c
456
457	# Find the source files, if location was not specified.
458	if test -z "$srcdir"; then
459	ac_srcdir_defaulted=yes
460	# Try the directory containing this script, then its parent.
461	ac_prog=$0
462	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
463	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
464	srcdir=$ac_confdir
465	if test ! -r $srcdir/$ac_unique_file; then
466	srcdir=..
467	fi
468	else
469	ac_srcdir_defaulted=no
470	fi
471	if test ! -r $srcdir/$ac_unique_file; then
472	if test "$ac_srcdir_defaulted" = yes; then
473	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
474	else
475	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
476	fi
477	fi
478	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
479
480	# Prefer explicitly selected file to automatically selected ones.
481	if test -z "$CONFIG_SITE"; then
482	if test "x$prefix" != xNONE; then
483	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
484	else
485	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
486	fi
487	fi
488	for ac_site_file in $CONFIG_SITE; do
489	if test -r "$ac_site_file"; then
490	echo "loading site script $ac_site_file"
491	. "$ac_site_file"
492	fi
493	done
494
495	if test -r "$cache_file"; then
496	echo "loading cache $cache_file"
497	. $cache_file
498	else
499	echo "creating cache $cache_file"
500	> $cache_file
501	fi
502
503	ac_ext=c
504	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
505	ac_cpp='$CPP $CPPFLAGS'
506	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
507	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
508	cross_compiling=$ac_cv_prog_cc_cross
509
510	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
511	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
512	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
513	ac_n= ac_c='
514	' ac_t=' '
515	else
516	ac_n=-n ac_c= ac_t=
517	fi
518	else
519	ac_n= ac_c='\c' ac_t=
520	fi
521
522
523	ac_aux_dir=
524	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
525	if test -f $ac_dir/install-sh; then
526	ac_aux_dir=$ac_dir
527	ac_install_sh="$ac_aux_dir/install-sh -c"
528	break
529	elif test -f $ac_dir/install.sh; then
530	ac_aux_dir=$ac_dir
531	ac_install_sh="$ac_aux_dir/install.sh -c"
532	break
533	fi
534	done
535	if test -z "$ac_aux_dir"; then
536	{ echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
537	fi
538	ac_config_guess=$ac_aux_dir/config.guess
539	ac_config_sub=$ac_aux_dir/config.sub
540	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
541
542	# Find a good install program. We prefer a C program (faster),
543	# so one script is as good as another. But avoid the broken or
544	# incompatible versions:
545	# SysV /etc/install, /usr/sbin/install
546	# SunOS /usr/etc/install
547	# IRIX /sbin/install
548	# AIX /bin/install
549	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
550	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
551	# ./install, which can be erroneously created by make from ./install.sh.
552	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
553	echo "configure:554: checking for a BSD compatible install" >&5
554	if test -z "$INSTALL"; then
555	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
556	echo $ac_n "(cached) $ac_c" 1>&6
557	else
558	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
559	for ac_dir in $PATH; do
560	# Account for people who put trailing slashes in PATH elements.
561	case "$ac_dir/" in
562	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
563	*)
564	# OSF1 and SCO ODT 3.0 have their own names for install.
565	for ac_prog in ginstall installbsd scoinst install; do
566	if test -f $ac_dir/$ac_prog; then
567	if test $ac_prog = install &&
568	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
569	# AIX install. It has an incompatible calling convention.
570	# OSF/1 installbsd also uses dspmsg, but is usable.
571	:
572	else
573	ac_cv_path_install="$ac_dir/$ac_prog -c"
574	break 2
575	fi
576	fi
577	done
578	;;
579	esac
580	done
581	IFS="$ac_save_IFS"
582
583	fi
584	if test "${ac_cv_path_install+set}" = set; then
585	INSTALL="$ac_cv_path_install"
586	else
587	# As a last resort, use the slow shell script. We don't cache a
588	# path for INSTALL within a source directory, because that will
589	# break other packages using the cache if that directory is
590	# removed, or if the path is relative.
591	INSTALL="$ac_install_sh"
592	fi
593	fi
594	echo "$ac_t""$INSTALL" 1>&6
595
596	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
597	# It thinks the first close brace ends the variable substitution.
598	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
599
600	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
601
602
603	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
604
605
606	PACKAGE=abuse
607
608	VERSION=2.0
609
610	if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
611	{ echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
612	fi
613	cat >> confdefs.h <<EOF
614	#define PACKAGE "$PACKAGE"
615	EOF
616
617	cat >> confdefs.h <<EOF
618	#define VERSION "$VERSION"
619	EOF
620
621	echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
622	echo "configure:623: checking whether build environment is sane" >&5
623	# Just in case
624	sleep 1
625	echo timestamp > conftestfile
626	# Do `set' in a subshell so we don't clobber the current shell's
627	# arguments. Must try -L first in case configure is actually a
628	# symlink; some systems play weird games with the mod time of symlinks
629	# (eg FreeBSD returns the mod time of the symlink's containing
630	# directory).
631	if (
632	set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
633	if test "" = "X"; then
634	# -L didn't work.
635	set X `ls -t $srcdir/configure conftestfile`
636	fi
637	test "$2" = conftestfile
638	)
639	then
640	# Ok.
641	:
642	else
643	echo "configure: warning: newly created file is older than distributed files!
644	Check your system clock" 1>&2
645	fi
646	rm -f conftest*
647	echo "$ac_t""yes" 1>&6
648	if test "$program_transform_name" = s,x,x,; then
649	program_transform_name=
650	else
651	# Double any \ or $. echo might interpret backslashes.
652	cat <<\EOF_SED > conftestsed
653	s,\\,\\\\,g; s,\$,$$,g
654	EOF_SED
655	program_transform_name="`echo $program_transform_name\|sed -f conftestsed`"
656	rm -f conftestsed
657	fi
658	test "$program_prefix" != NONE &&
659	program_transform_name="s,^,${program_prefix},; $program_transform_name"
660	# Use a double $ so make ignores it.
661	test "$program_suffix" != NONE &&
662	program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
663
664	# sed with no file args requires a program.
665	test "$program_transform_name" = "" && program_transform_name="s,x,x,"
666
667	missing_dir=`cd $ac_aux_dir && pwd`
668	echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
669	echo "configure:670: checking for working aclocal" >&5
670	# Run test in a subshell; some versions of sh will print an error if
671	# an executable is not found, even if stderr is redirected.
672	# Redirect stdin to placate older versions of autoconf. Sigh.
673	if (aclocal --version) < /dev/null > /dev/null 2>&1; then
674	ACLOCAL=aclocal
675	echo "$ac_t""found" 1>&6
676	else
677	ACLOCAL="$missing_dir/missing aclocal"
678	echo "$ac_t""missing" 1>&6
679	fi
680
681	echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
682	echo "configure:683: checking for working autoconf" >&5
683	# Run test in a subshell; some versions of sh will print an error if
684	# an executable is not found, even if stderr is redirected.
685	# Redirect stdin to placate older versions of autoconf. Sigh.
686	if (autoconf --version) < /dev/null > /dev/null 2>&1; then
687	AUTOCONF=autoconf
688	echo "$ac_t""found" 1>&6
689	else
690	AUTOCONF="$missing_dir/missing autoconf"
691	echo "$ac_t""missing" 1>&6
692	fi
693
694	echo $ac_n "checking for working automake""... $ac_c" 1>&6
695	echo "configure:696: checking for working automake" >&5
696	# Run test in a subshell; some versions of sh will print an error if
697	# an executable is not found, even if stderr is redirected.
698	# Redirect stdin to placate older versions of autoconf. Sigh.
699	if (automake --version) < /dev/null > /dev/null 2>&1; then
700	AUTOMAKE=automake
701	echo "$ac_t""found" 1>&6
702	else
703	AUTOMAKE="$missing_dir/missing automake"
704	echo "$ac_t""missing" 1>&6
705	fi
706
707	echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
708	echo "configure:709: checking for working autoheader" >&5
709	# Run test in a subshell; some versions of sh will print an error if
710	# an executable is not found, even if stderr is redirected.
711	# Redirect stdin to placate older versions of autoconf. Sigh.
712	if (autoheader --version) < /dev/null > /dev/null 2>&1; then
713	AUTOHEADER=autoheader
714	echo "$ac_t""found" 1>&6
715	else
716	AUTOHEADER="$missing_dir/missing autoheader"
717	echo "$ac_t""missing" 1>&6
718	fi
719
720	echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
721	echo "configure:722: checking for working makeinfo" >&5
722	# Run test in a subshell; some versions of sh will print an error if
723	# an executable is not found, even if stderr is redirected.
724	# Redirect stdin to placate older versions of autoconf. Sigh.
725	if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
726	MAKEINFO=makeinfo
727	echo "$ac_t""found" 1>&6
728	else
729	MAKEINFO="$missing_dir/missing makeinfo"
730	echo "$ac_t""missing" 1>&6
731	fi
732
733	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
734	echo "configure:735: checking whether ${MAKE-make} sets \${MAKE}" >&5
735	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
736	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
737	echo $ac_n "(cached) $ac_c" 1>&6
738	else
739	cat > conftestmake <<\EOF
740	all:
741	@echo 'ac_maketemp="${MAKE}"'
742	EOF
743	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
744	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
745	if test -n "$ac_maketemp"; then
746	eval ac_cv_prog_make_${ac_make}_set=yes
747	else
748	eval ac_cv_prog_make_${ac_make}_set=no
749	fi
750	rm -f conftestmake
751	fi
752	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
753	echo "$ac_t""yes" 1>&6
754	SET_MAKE=
755	else
756	echo "$ac_t""no" 1>&6
757	SET_MAKE="MAKE=${MAKE-make}"
758	fi
759
760	# Extract the first word of "gcc", so it can be a program name with args.
761	set dummy gcc; ac_word=$2
762	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
763	echo "configure:764: checking for $ac_word" >&5
764	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
765	echo $ac_n "(cached) $ac_c" 1>&6
766	else
767	if test -n "$CC"; then
768	ac_cv_prog_CC="$CC" # Let the user override the test.
769	else
770	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
771	for ac_dir in $PATH; do
772	test -z "$ac_dir" && ac_dir=.
773	if test -f $ac_dir/$ac_word; then
774	ac_cv_prog_CC="gcc"
775	break
776	fi
777	done
778	IFS="$ac_save_ifs"
779	fi
780	fi
781	CC="$ac_cv_prog_CC"
782	if test -n "$CC"; then
783	echo "$ac_t""$CC" 1>&6
784	else
785	echo "$ac_t""no" 1>&6
786	fi
787
788	if test -z "$CC"; then
789	# Extract the first word of "cc", so it can be a program name with args.
790	set dummy cc; ac_word=$2
791	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
792	echo "configure:793: checking for $ac_word" >&5
793	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
794	echo $ac_n "(cached) $ac_c" 1>&6
795	else
796	if test -n "$CC"; then
797	ac_cv_prog_CC="$CC" # Let the user override the test.
798	else
799	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
800	ac_prog_rejected=no
801	for ac_dir in $PATH; do
802	test -z "$ac_dir" && ac_dir=.
803	if test -f $ac_dir/$ac_word; then
804	if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
805	ac_prog_rejected=yes
806	continue
807	fi
808	ac_cv_prog_CC="cc"
809	break
810	fi
811	done
812	IFS="$ac_save_ifs"
813	if test $ac_prog_rejected = yes; then
814	# We found a bogon in the path, so make sure we never use it.
815	set dummy $ac_cv_prog_CC
816	shift
817	if test $# -gt 0; then
818	# We chose a different compiler from the bogus one.
819	# However, it has the same basename, so the bogon will be chosen
820	# first if we set CC to just the basename; use the full file name.
821	shift
822	set dummy "$ac_dir/$ac_word" "$@"
823	shift
824	ac_cv_prog_CC="$@"
825	fi
826	fi
827	fi
828	fi
829	CC="$ac_cv_prog_CC"
830	if test -n "$CC"; then
831	echo "$ac_t""$CC" 1>&6
832	else
833	echo "$ac_t""no" 1>&6
834	fi
835
836	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
837	fi
838
839	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
840	echo "configure:841: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
841
842	ac_ext=c
843	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
844	ac_cpp='$CPP $CPPFLAGS'
845	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
846	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
847	cross_compiling=$ac_cv_prog_cc_cross
848
849	cat > conftest.$ac_ext <<EOF
850	#line 851 "configure"
851	#include "confdefs.h"
852	main(){return(0);}
853	EOF
854	if { (eval echo configure:855: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
855	ac_cv_prog_cc_works=yes
856	# If we can't run a trivial program, we are probably using a cross compiler.
857	if (./conftest; exit) 2>/dev/null; then
858	ac_cv_prog_cc_cross=no
859	else
860	ac_cv_prog_cc_cross=yes
861	fi
862	else
863	echo "configure: failed program was:" >&5
864	cat conftest.$ac_ext >&5
865	ac_cv_prog_cc_works=no
866	fi
867	rm -fr conftest*
868
869	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
870	if test $ac_cv_prog_cc_works = no; then
871	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
872	fi
873	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
874	echo "configure:875: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
875	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
876	cross_compiling=$ac_cv_prog_cc_cross
877
878	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
879	echo "configure:880: checking whether we are using GNU C" >&5
880	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
881	echo $ac_n "(cached) $ac_c" 1>&6
882	else
883	cat > conftest.c <<EOF
884	#ifdef __GNUC__
885	yes;
886	#endif
887	EOF
888	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:889: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
889	ac_cv_prog_gcc=yes
890	else
891	ac_cv_prog_gcc=no
892	fi
893	fi
894
895	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
896
897	if test $ac_cv_prog_gcc = yes; then
898	GCC=yes
899	ac_test_CFLAGS="${CFLAGS+set}"
900	ac_save_CFLAGS="$CFLAGS"
901	CFLAGS=
902	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
903	echo "configure:904: checking whether ${CC-cc} accepts -g" >&5
904	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
905	echo $ac_n "(cached) $ac_c" 1>&6
906	else
907	echo 'void f(){}' > conftest.c
908	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
909	ac_cv_prog_cc_g=yes
910	else
911	ac_cv_prog_cc_g=no
912	fi
913	rm -f conftest*
914
915	fi
916
917	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
918	if test "$ac_test_CFLAGS" = set; then
919	CFLAGS="$ac_save_CFLAGS"
920	elif test $ac_cv_prog_cc_g = yes; then
921	CFLAGS="-g -O2"
922	else
923	CFLAGS="-O2"
924	fi
925	else
926	GCC=
927	test "${CFLAGS+set}" = set \|\| CFLAGS="-g"
928	fi
929
930	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
931	echo "configure:932: checking how to run the C preprocessor" >&5
932	# On Suns, sometimes $CPP names a directory.
933	if test -n "$CPP" && test -d "$CPP"; then
934	CPP=
935	fi
936	if test -z "$CPP"; then
937	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
938	echo $ac_n "(cached) $ac_c" 1>&6
939	else
940	# This must be in double quotes, not single quotes, because CPP may get
941	# substituted into the Makefile and "${CC-cc}" will confuse make.
942	CPP="${CC-cc} -E"
943	# On the NeXT, cc -E runs the code through the compiler's parser,
944	# not just through cpp.
945	cat > conftest.$ac_ext <<EOF
946	#line 947 "configure"
947	#include "confdefs.h"
948	#include <assert.h>
949	Syntax Error
950	EOF
951	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
952	{ (eval echo configure:953: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
953	ac_err=`grep -v '^ *+' conftest.out`
954	if test -z "$ac_err"; then
955	:
956	else
957	echo "$ac_err" >&5
958	echo "configure: failed program was:" >&5
959	cat conftest.$ac_ext >&5
960	rm -rf conftest*
961	CPP="${CC-cc} -E -traditional-cpp"
962	cat > conftest.$ac_ext <<EOF
963	#line 964 "configure"
964	#include "confdefs.h"
965	#include <assert.h>
966	Syntax Error
967	EOF
968	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
969	{ (eval echo configure:970: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
970	ac_err=`grep -v '^ *+' conftest.out`
971	if test -z "$ac_err"; then
972	:
973	else
974	echo "$ac_err" >&5
975	echo "configure: failed program was:" >&5
976	cat conftest.$ac_ext >&5
977	rm -rf conftest*
978	CPP=/lib/cpp
979	fi
980	rm -f conftest*
981	fi
982	rm -f conftest*
983	ac_cv_prog_CPP="$CPP"
984	fi
985	CPP="$ac_cv_prog_CPP"
986	else
987	ac_cv_prog_CPP="$CPP"
988	fi
989	echo "$ac_t""$CPP" 1>&6
990
991	for ac_prog in $CCC c++ g++ gcc CC cxx cc++
992	do
993	# Extract the first word of "$ac_prog", so it can be a program name with args.
994	set dummy $ac_prog; ac_word=$2
995	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
996	echo "configure:997: checking for $ac_word" >&5
997	if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
998	echo $ac_n "(cached) $ac_c" 1>&6
999	else
1000	if test -n "$CXX"; then
1001	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1002	else
1003	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1004	for ac_dir in $PATH; do
1005	test -z "$ac_dir" && ac_dir=.
1006	if test -f $ac_dir/$ac_word; then
1007	ac_cv_prog_CXX="$ac_prog"
1008	break
1009	fi
1010	done
1011	IFS="$ac_save_ifs"
1012	fi
1013	fi
1014	CXX="$ac_cv_prog_CXX"
1015	if test -n "$CXX"; then
1016	echo "$ac_t""$CXX" 1>&6
1017	else
1018	echo "$ac_t""no" 1>&6
1019	fi
1020
1021	test -n "$CXX" && break
1022	done
1023	test -n "$CXX" \|\| CXX="gcc"
1024
1025
1026	echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1027	echo "configure:1028: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
1028
1029	ac_ext=C
1030	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1031	ac_cpp='$CXXCPP $CPPFLAGS'
1032	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1033	ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1034	cross_compiling=$ac_cv_prog_cxx_cross
1035
1036	cat > conftest.$ac_ext <<EOF
1037	#line 1038 "configure"
1038	#include "confdefs.h"
1039	main(){return(0);}
1040	EOF
1041	if { (eval echo configure:1042: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1042	ac_cv_prog_cxx_works=yes
1043	# If we can't run a trivial program, we are probably using a cross compiler.
1044	if (./conftest; exit) 2>/dev/null; then
1045	ac_cv_prog_cxx_cross=no
1046	else
1047	ac_cv_prog_cxx_cross=yes
1048	fi
1049	else
1050	echo "configure: failed program was:" >&5
1051	cat conftest.$ac_ext >&5
1052	ac_cv_prog_cxx_works=no
1053	fi
1054	rm -fr conftest*
1055	ac_ext=c
1056	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1057	ac_cpp='$CPP $CPPFLAGS'
1058	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1059	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1060	cross_compiling=$ac_cv_prog_cc_cross
1061
1062	echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
1063	if test $ac_cv_prog_cxx_works = no; then
1064	{ echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
1065	fi
1066	echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1067	echo "configure:1068: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
1068	echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
1069	cross_compiling=$ac_cv_prog_cxx_cross
1070
1071	echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1072	echo "configure:1073: checking whether we are using GNU C++" >&5
1073	if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1074	echo $ac_n "(cached) $ac_c" 1>&6
1075	else
1076	cat > conftest.C <<EOF
1077	#ifdef __GNUC__
1078	yes;
1079	#endif
1080	EOF
1081	if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1082: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
1082	ac_cv_prog_gxx=yes
1083	else
1084	ac_cv_prog_gxx=no
1085	fi
1086	fi
1087
1088	echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1089
1090	if test $ac_cv_prog_gxx = yes; then
1091	GXX=yes
1092	ac_test_CXXFLAGS="${CXXFLAGS+set}"
1093	ac_save_CXXFLAGS="$CXXFLAGS"
1094	CXXFLAGS=
1095	echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1096	echo "configure:1097: checking whether ${CXX-g++} accepts -g" >&5
1097	if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1098	echo $ac_n "(cached) $ac_c" 1>&6
1099	else
1100	echo 'void f(){}' > conftest.cc
1101	if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1102	ac_cv_prog_cxx_g=yes
1103	else
1104	ac_cv_prog_cxx_g=no
1105	fi
1106	rm -f conftest*
1107
1108	fi
1109
1110	echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1111	if test "$ac_test_CXXFLAGS" = set; then
1112	CXXFLAGS="$ac_save_CXXFLAGS"
1113	elif test $ac_cv_prog_cxx_g = yes; then
1114	CXXFLAGS="-g -O2"
1115	else
1116	CXXFLAGS="-O2"
1117	fi
1118	else
1119	GXX=
1120	test "${CXXFLAGS+set}" = set \|\| CXXFLAGS="-g"
1121	fi
1122
1123
1124	# Make sure we can run config.sub.
1125	if $ac_config_sub sun4 >/dev/null 2>&1; then :
1126	else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1127	fi
1128
1129	echo $ac_n "checking host system type""... $ac_c" 1>&6
1130	echo "configure:1131: checking host system type" >&5
1131
1132	host_alias=$host
1133	case "$host_alias" in
1134	NONE)
1135	case $nonopt in
1136	NONE)
1137	if host_alias=`$ac_config_guess`; then :
1138	else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1139	fi ;;
1140	*) host_alias=$nonopt ;;
1141	esac ;;
1142	esac
1143
1144	host=`$ac_config_sub $host_alias`
1145	host_cpu=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1146	host_vendor=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1147	host_os=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1148	echo "$ac_t""$host" 1>&6
1149
1150	if test "$program_transform_name" = s,x,x,; then
1151	program_transform_name=
1152	else
1153	# Double any \ or $. echo might interpret backslashes.
1154	cat <<\EOF_SED > conftestsed
1155	s,\\,\\\\,g; s,\$,$$,g
1156	EOF_SED
1157	program_transform_name="`echo $program_transform_name\|sed -f conftestsed`"
1158	rm -f conftestsed
1159	fi
1160	test "$program_prefix" != NONE &&
1161	program_transform_name="s,^,${program_prefix},; $program_transform_name"
1162	# Use a double $ so make ignores it.
1163	test "$program_suffix" != NONE &&
1164	program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1165
1166	# sed with no file args requires a program.
1167	test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1168
1169	# Find a good install program. We prefer a C program (faster),
1170	# so one script is as good as another. But avoid the broken or
1171	# incompatible versions:
1172	# SysV /etc/install, /usr/sbin/install
1173	# SunOS /usr/etc/install
1174	# IRIX /sbin/install
1175	# AIX /bin/install
1176	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1177	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1178	# ./install, which can be erroneously created by make from ./install.sh.
1179	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1180	echo "configure:1181: checking for a BSD compatible install" >&5
1181	if test -z "$INSTALL"; then
1182	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1183	echo $ac_n "(cached) $ac_c" 1>&6
1184	else
1185	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1186	for ac_dir in $PATH; do
1187	# Account for people who put trailing slashes in PATH elements.
1188	case "$ac_dir/" in
1189	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
1190	*)
1191	# OSF1 and SCO ODT 3.0 have their own names for install.
1192	for ac_prog in ginstall installbsd scoinst install; do
1193	if test -f $ac_dir/$ac_prog; then
1194	if test $ac_prog = install &&
1195	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1196	# AIX install. It has an incompatible calling convention.
1197	# OSF/1 installbsd also uses dspmsg, but is usable.
1198	:
1199	else
1200	ac_cv_path_install="$ac_dir/$ac_prog -c"
1201	break 2
1202	fi
1203	fi
1204	done
1205	;;
1206	esac
1207	done
1208	IFS="$ac_save_IFS"
1209
1210	fi
1211	if test "${ac_cv_path_install+set}" = set; then
1212	INSTALL="$ac_cv_path_install"
1213	else
1214	# As a last resort, use the slow shell script. We don't cache a
1215	# path for INSTALL within a source directory, because that will
1216	# break other packages using the cache if that directory is
1217	# removed, or if the path is relative.
1218	INSTALL="$ac_install_sh"
1219	fi
1220	fi
1221	echo "$ac_t""$INSTALL" 1>&6
1222
1223	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1224	# It thinks the first close brace ends the variable substitution.
1225	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1226
1227	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1228
1229
1230	# If we find X, set shell vars x_includes and x_libraries to the
1231	# paths, otherwise set no_x=yes.
1232	# Uses ac_ vars as temps to allow command line to override cache and checks.
1233	# --without-x overrides everything else, but does not touch the cache.
1234	echo $ac_n "checking for X""... $ac_c" 1>&6
1235	echo "configure:1236: checking for X" >&5
1236
1237	# Check whether --with-x or --without-x was given.
1238	if test "${with_x+set}" = set; then
1239	withval="$with_x"
1240	:
1241	fi
1242
1243	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
1244	if test "x$with_x" = xno; then
1245	# The user explicitly disabled X.
1246	have_x=disabled
1247	else
1248	if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
1249	# Both variables are already set.
1250	have_x=yes
1251	else
1252	if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
1253	echo $ac_n "(cached) $ac_c" 1>&6
1254	else
1255	# One or both of the vars are not set, and there is no cached value.
1256	ac_x_includes=NO ac_x_libraries=NO
1257	rm -fr conftestdir
1258	if mkdir conftestdir; then
1259	cd conftestdir
1260	# Make sure to not put "make" in the Imakefile rules, since we grep it out.
1261	cat > Imakefile <<'EOF'
1262	acfindx:
1263	@echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
1264	EOF
1265	if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
1266	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1267	eval `${MAKE-make} acfindx 2>/dev/null \| grep -v make`
1268	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
1269	for ac_extension in a so sl; do
1270	if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
1271	test -f $ac_im_libdir/libX11.$ac_extension; then
1272	ac_im_usrlibdir=$ac_im_libdir; break
1273	fi
1274	done
1275	# Screen out bogus values from the imake configuration. They are
1276	# bogus both because they are the default anyway, and because
1277	# using them would break gcc on systems where it needs fixed includes.
1278	case "$ac_im_incroot" in
1279	/usr/include) ;;
1280	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
1281	esac
1282	case "$ac_im_usrlibdir" in
1283	/usr/lib \| /lib) ;;
1284	*) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
1285	esac
1286	fi
1287	cd ..
1288	rm -fr conftestdir
1289	fi
1290
1291	if test "$ac_x_includes" = NO; then
1292	# Guess where to find include files, by looking for this one X11 .h file.
1293	test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
1294
1295	# First, try using that file with no special directory specified.
1296	cat > conftest.$ac_ext <<EOF
1297	#line 1298 "configure"
1298	#include "confdefs.h"
1299	#include <$x_direct_test_include>
1300	EOF
1301	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1302	{ (eval echo configure:1303: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1303	ac_err=`grep -v '^ *+' conftest.out`
1304	if test -z "$ac_err"; then
1305	rm -rf conftest*
1306	# We can compile using X headers with no special include directory.
1307	ac_x_includes=
1308	else
1309	echo "$ac_err" >&5
1310	echo "configure: failed program was:" >&5
1311	cat conftest.$ac_ext >&5
1312	rm -rf conftest*
1313	# Look for the header file in a standard set of common directories.
1314	# Check X11 before X11Rn because it is often a symlink to the current release.
1315	for ac_dir in \
1316	/usr/X11/include \
1317	/usr/X11R6/include \
1318	/usr/X11R5/include \
1319	/usr/X11R4/include \
1320	\
1321	/usr/include/X11 \
1322	/usr/include/X11R6 \
1323	/usr/include/X11R5 \
1324	/usr/include/X11R4 \
1325	\
1326	/usr/local/X11/include \
1327	/usr/local/X11R6/include \
1328	/usr/local/X11R5/include \
1329	/usr/local/X11R4/include \
1330	\
1331	/usr/local/include/X11 \
1332	/usr/local/include/X11R6 \
1333	/usr/local/include/X11R5 \
1334	/usr/local/include/X11R4 \
1335	\
1336	/usr/X386/include \
1337	/usr/x386/include \
1338	/usr/XFree86/include/X11 \
1339	\
1340	/usr/include \
1341	/usr/local/include \
1342	/usr/unsupported/include \
1343	/usr/athena/include \
1344	/usr/local/x11r5/include \
1345	/usr/lpp/Xamples/include \
1346	\
1347	/usr/openwin/include \
1348	/usr/openwin/share/include \
1349	; \
1350	do
1351	if test -r "$ac_dir/$x_direct_test_include"; then
1352	ac_x_includes=$ac_dir
1353	break
1354	fi
1355	done
1356	fi
1357	rm -f conftest*
1358	fi # $ac_x_includes = NO
1359
1360	if test "$ac_x_libraries" = NO; then
1361	# Check for the libraries.
1362
1363	test -z "$x_direct_test_library" && x_direct_test_library=Xt
1364	test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
1365
1366	# See if we find them without any special options.
1367	# Don't add to $LIBS permanently.
1368	ac_save_LIBS="$LIBS"
1369	LIBS="-l$x_direct_test_library $LIBS"
1370	cat > conftest.$ac_ext <<EOF
1371	#line 1372 "configure"
1372	#include "confdefs.h"
1373
1374	int main() {
1375	${x_direct_test_function}()
1376	; return 0; }
1377	EOF
1378	if { (eval echo configure:1379: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1379	rm -rf conftest*
1380	LIBS="$ac_save_LIBS"
1381	# We can link X programs with no special library path.
1382	ac_x_libraries=
1383	else
1384	echo "configure: failed program was:" >&5
1385	cat conftest.$ac_ext >&5
1386	rm -rf conftest*
1387	LIBS="$ac_save_LIBS"
1388	# First see if replacing the include by lib works.
1389	# Check X11 before X11Rn because it is often a symlink to the current release.
1390	for ac_dir in `echo "$ac_x_includes" \| sed s/include/lib/` \
1391	/usr/X11/lib \
1392	/usr/X11R6/lib \
1393	/usr/X11R5/lib \
1394	/usr/X11R4/lib \
1395	\
1396	/usr/lib/X11 \
1397	/usr/lib/X11R6 \
1398	/usr/lib/X11R5 \
1399	/usr/lib/X11R4 \
1400	\
1401	/usr/local/X11/lib \
1402	/usr/local/X11R6/lib \
1403	/usr/local/X11R5/lib \
1404	/usr/local/X11R4/lib \
1405	\
1406	/usr/local/lib/X11 \
1407	/usr/local/lib/X11R6 \
1408	/usr/local/lib/X11R5 \
1409	/usr/local/lib/X11R4 \
1410	\
1411	/usr/X386/lib \
1412	/usr/x386/lib \
1413	/usr/XFree86/lib/X11 \
1414	\
1415	/usr/lib \
1416	/usr/local/lib \
1417	/usr/unsupported/lib \
1418	/usr/athena/lib \
1419	/usr/local/x11r5/lib \
1420	/usr/lpp/Xamples/lib \
1421	/lib/usr/lib/X11 \
1422	\
1423	/usr/openwin/lib \
1424	/usr/openwin/share/lib \
1425	; \
1426	do
1427	for ac_extension in a so sl; do
1428	if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
1429	ac_x_libraries=$ac_dir
1430	break 2
1431	fi
1432	done
1433	done
1434	fi
1435	rm -f conftest*
1436	fi # $ac_x_libraries = NO
1437
1438	if test "$ac_x_includes" = NO \|\| test "$ac_x_libraries" = NO; then
1439	# Didn't find X anywhere. Cache the known absence of X.
1440	ac_cv_have_x="have_x=no"
1441	else
1442	# Record where we found X for the cache.
1443	ac_cv_have_x="have_x=yes \
1444	ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
1445	fi
1446	fi
1447	fi
1448	eval "$ac_cv_have_x"
1449	fi # $with_x != no
1450
1451	if test "$have_x" != yes; then
1452	echo "$ac_t""$have_x" 1>&6
1453	no_x=yes
1454	else
1455	# If each of the values was on the command line, it overrides each guess.
1456	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
1457	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
1458	# Update the cache value to reflect the command line values.
1459	ac_cv_have_x="have_x=yes \
1460	ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
1461	echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
1462	fi
1463
1464	if test "$no_x" = yes; then
1465	# Not all programs may use this symbol, but it does not hurt to define it.
1466	cat >> confdefs.h <<\EOF
1467	#define X_DISPLAY_MISSING 1
1468	EOF
1469
1470	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
1471	else
1472	if test -n "$x_includes"; then
1473	X_CFLAGS="$X_CFLAGS -I$x_includes"
1474	fi
1475
1476	# It would also be nice to do this for all -L options, not just this one.
1477	if test -n "$x_libraries"; then
1478	X_LIBS="$X_LIBS -L$x_libraries"
1479	# For Solaris; some versions of Sun CC require a space after -R and
1480	# others require no space. Words are not sufficient . . . .
1481	case "`(uname -sr) 2>/dev/null`" in
1482	"SunOS 5"*)
1483	echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
1484	echo "configure:1485: checking whether -R must be followed by a space" >&5
1485	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
1486	cat > conftest.$ac_ext <<EOF
1487	#line 1488 "configure"
1488	#include "confdefs.h"
1489
1490	int main() {
1491
1492	; return 0; }
1493	EOF
1494	if { (eval echo configure:1495: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1495	rm -rf conftest*
1496	ac_R_nospace=yes
1497	else
1498	echo "configure: failed program was:" >&5
1499	cat conftest.$ac_ext >&5
1500	rm -rf conftest*
1501	ac_R_nospace=no
1502	fi
1503	rm -f conftest*
1504	if test $ac_R_nospace = yes; then
1505	echo "$ac_t""no" 1>&6
1506	X_LIBS="$X_LIBS -R$x_libraries"
1507	else
1508	LIBS="$ac_xsave_LIBS -R $x_libraries"
1509	cat > conftest.$ac_ext <<EOF
1510	#line 1511 "configure"
1511	#include "confdefs.h"
1512
1513	int main() {
1514
1515	; return 0; }
1516	EOF
1517	if { (eval echo configure:1518: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1518	rm -rf conftest*
1519	ac_R_space=yes
1520	else
1521	echo "configure: failed program was:" >&5
1522	cat conftest.$ac_ext >&5
1523	rm -rf conftest*
1524	ac_R_space=no
1525	fi
1526	rm -f conftest*
1527	if test $ac_R_space = yes; then
1528	echo "$ac_t""yes" 1>&6
1529	X_LIBS="$X_LIBS -R $x_libraries"
1530	else
1531	echo "$ac_t""neither works" 1>&6
1532	fi
1533	fi
1534	LIBS="$ac_xsave_LIBS"
1535	esac
1536	fi
1537
1538	# Check for system-dependent libraries X programs must link with.
1539	# Do this before checking for the system-independent R6 libraries
1540	# (-lICE), since we may need -lsocket or whatever for X linking.
1541
1542	if test "$ISC" = yes; then
1543	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
1544	else
1545	# Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
1546	# libraries were built with DECnet support. And karl@cs.umb.edu says
1547	# the Alpha needs dnet_stub (dnet does not exist).
1548	echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
1549	echo "configure:1550: checking for dnet_ntoa in -ldnet" >&5
1550	ac_lib_var=`echo dnet'_'dnet_ntoa \| sed 'y%./+-%__p_%'`
1551	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1552	echo $ac_n "(cached) $ac_c" 1>&6
1553	else
1554	ac_save_LIBS="$LIBS"
1555	LIBS="-ldnet $LIBS"
1556	cat > conftest.$ac_ext <<EOF
1557	#line 1558 "configure"
1558	#include "confdefs.h"
1559	/* Override any gcc2 internal prototype to avoid an error. */
1560	/* We use char because int might match the return type of a gcc2
1561	builtin and then its argument prototype would still apply. */
1562	char dnet_ntoa();
1563
1564	int main() {
1565	dnet_ntoa()
1566	; return 0; }
1567	EOF
1568	if { (eval echo configure:1569: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1569	rm -rf conftest*
1570	eval "ac_cv_lib_$ac_lib_var=yes"
1571	else
1572	echo "configure: failed program was:" >&5
1573	cat conftest.$ac_ext >&5
1574	rm -rf conftest*
1575	eval "ac_cv_lib_$ac_lib_var=no"
1576	fi
1577	rm -f conftest*
1578	LIBS="$ac_save_LIBS"
1579
1580	fi
1581	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1582	echo "$ac_t""yes" 1>&6
1583	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
1584	else
1585	echo "$ac_t""no" 1>&6
1586	fi
1587
1588	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
1589	echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
1590	echo "configure:1591: checking for dnet_ntoa in -ldnet_stub" >&5
1591	ac_lib_var=`echo dnet_stub'_'dnet_ntoa \| sed 'y%./+-%__p_%'`
1592	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1593	echo $ac_n "(cached) $ac_c" 1>&6
1594	else
1595	ac_save_LIBS="$LIBS"
1596	LIBS="-ldnet_stub $LIBS"
1597	cat > conftest.$ac_ext <<EOF
1598	#line 1599 "configure"
1599	#include "confdefs.h"
1600	/* Override any gcc2 internal prototype to avoid an error. */
1601	/* We use char because int might match the return type of a gcc2
1602	builtin and then its argument prototype would still apply. */
1603	char dnet_ntoa();
1604
1605	int main() {
1606	dnet_ntoa()
1607	; return 0; }
1608	EOF
1609	if { (eval echo configure:1610: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1610	rm -rf conftest*
1611	eval "ac_cv_lib_$ac_lib_var=yes"
1612	else
1613	echo "configure: failed program was:" >&5
1614	cat conftest.$ac_ext >&5
1615	rm -rf conftest*
1616	eval "ac_cv_lib_$ac_lib_var=no"
1617	fi
1618	rm -f conftest*
1619	LIBS="$ac_save_LIBS"
1620
1621	fi
1622	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1623	echo "$ac_t""yes" 1>&6
1624	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
1625	else
1626	echo "$ac_t""no" 1>&6
1627	fi
1628
1629	fi
1630
1631	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
1632	# to get the SysV transport functions.
1633	# chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4)
1634	# needs -lnsl.
1635	# The nsl library prevents programs from opening the X display
1636	# on Irix 5.2, according to dickey@clark.net.
1637	echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
1638	echo "configure:1639: checking for gethostbyname" >&5
1639	if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
1640	echo $ac_n "(cached) $ac_c" 1>&6
1641	else
1642	cat > conftest.$ac_ext <<EOF
1643	#line 1644 "configure"
1644	#include "confdefs.h"
1645	/* System header to define __stub macros and hopefully few prototypes,
1646	which can conflict with char gethostbyname(); below. */
1647	#include <assert.h>
1648	/* Override any gcc2 internal prototype to avoid an error. */
1649	/* We use char because int might match the return type of a gcc2
1650	builtin and then its argument prototype would still apply. */
1651	char gethostbyname();
1652
1653	int main() {
1654
1655	/* The GNU C library defines this for functions which it implements
1656	to always fail with ENOSYS. Some functions are actually named
1657	something starting with __ and the normal name is an alias. */
1658	#if defined (__stub_gethostbyname) \|\| defined (__stub___gethostbyname)
1659	choke me
1660	#else
1661	gethostbyname();
1662	#endif
1663
1664	; return 0; }
1665	EOF
1666	if { (eval echo configure:1667: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1667	rm -rf conftest*
1668	eval "ac_cv_func_gethostbyname=yes"
1669	else
1670	echo "configure: failed program was:" >&5
1671	cat conftest.$ac_ext >&5
1672	rm -rf conftest*
1673	eval "ac_cv_func_gethostbyname=no"
1674	fi
1675	rm -f conftest*
1676	fi
1677
1678	if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
1679	echo "$ac_t""yes" 1>&6
1680	:
1681	else
1682	echo "$ac_t""no" 1>&6
1683	fi
1684
1685	if test $ac_cv_func_gethostbyname = no; then
1686	echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
1687	echo "configure:1688: checking for gethostbyname in -lnsl" >&5
1688	ac_lib_var=`echo nsl'_'gethostbyname \| sed 'y%./+-%__p_%'`
1689	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1690	echo $ac_n "(cached) $ac_c" 1>&6
1691	else
1692	ac_save_LIBS="$LIBS"
1693	LIBS="-lnsl $LIBS"
1694	cat > conftest.$ac_ext <<EOF
1695	#line 1696 "configure"
1696	#include "confdefs.h"
1697	/* Override any gcc2 internal prototype to avoid an error. */
1698	/* We use char because int might match the return type of a gcc2
1699	builtin and then its argument prototype would still apply. */
1700	char gethostbyname();
1701
1702	int main() {
1703	gethostbyname()
1704	; return 0; }
1705	EOF
1706	if { (eval echo configure:1707: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1707	rm -rf conftest*
1708	eval "ac_cv_lib_$ac_lib_var=yes"
1709	else
1710	echo "configure: failed program was:" >&5
1711	cat conftest.$ac_ext >&5
1712	rm -rf conftest*
1713	eval "ac_cv_lib_$ac_lib_var=no"
1714	fi
1715	rm -f conftest*
1716	LIBS="$ac_save_LIBS"
1717
1718	fi
1719	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1720	echo "$ac_t""yes" 1>&6
1721	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
1722	else
1723	echo "$ac_t""no" 1>&6
1724	fi
1725
1726	fi
1727
1728	# lieder@skyler.mavd.honeywell.com says without -lsocket,
1729	# socket/setsockopt and other routines are undefined under SCO ODT
1730	# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
1731	# on later versions), says simon@lia.di.epfl.ch: it contains
1732	# gethostby* variants that don't use the nameserver (or something).
1733	# -lsocket must be given before -lnsl if both are needed.
1734	# We assume that if connect needs -lnsl, so does gethostbyname.
1735	echo $ac_n "checking for connect""... $ac_c" 1>&6
1736	echo "configure:1737: checking for connect" >&5
1737	if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
1738	echo $ac_n "(cached) $ac_c" 1>&6
1739	else
1740	cat > conftest.$ac_ext <<EOF
1741	#line 1742 "configure"
1742	#include "confdefs.h"
1743	/* System header to define __stub macros and hopefully few prototypes,
1744	which can conflict with char connect(); below. */
1745	#include <assert.h>
1746	/* Override any gcc2 internal prototype to avoid an error. */
1747	/* We use char because int might match the return type of a gcc2
1748	builtin and then its argument prototype would still apply. */
1749	char connect();
1750
1751	int main() {
1752
1753	/* The GNU C library defines this for functions which it implements
1754	to always fail with ENOSYS. Some functions are actually named
1755	something starting with __ and the normal name is an alias. */
1756	#if defined (__stub_connect) \|\| defined (__stub___connect)
1757	choke me
1758	#else
1759	connect();
1760	#endif
1761
1762	; return 0; }
1763	EOF
1764	if { (eval echo configure:1765: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1765	rm -rf conftest*
1766	eval "ac_cv_func_connect=yes"
1767	else
1768	echo "configure: failed program was:" >&5
1769	cat conftest.$ac_ext >&5
1770	rm -rf conftest*
1771	eval "ac_cv_func_connect=no"
1772	fi
1773	rm -f conftest*
1774	fi
1775
1776	if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
1777	echo "$ac_t""yes" 1>&6
1778	:
1779	else
1780	echo "$ac_t""no" 1>&6
1781	fi
1782
1783	if test $ac_cv_func_connect = no; then
1784	echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
1785	echo "configure:1786: checking for connect in -lsocket" >&5
1786	ac_lib_var=`echo socket'_'connect \| sed 'y%./+-%__p_%'`
1787	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1788	echo $ac_n "(cached) $ac_c" 1>&6
1789	else
1790	ac_save_LIBS="$LIBS"
1791	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
1792	cat > conftest.$ac_ext <<EOF
1793	#line 1794 "configure"
1794	#include "confdefs.h"
1795	/* Override any gcc2 internal prototype to avoid an error. */
1796	/* We use char because int might match the return type of a gcc2
1797	builtin and then its argument prototype would still apply. */
1798	char connect();
1799
1800	int main() {
1801	connect()
1802	; return 0; }
1803	EOF
1804	if { (eval echo configure:1805: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1805	rm -rf conftest*
1806	eval "ac_cv_lib_$ac_lib_var=yes"
1807	else
1808	echo "configure: failed program was:" >&5
1809	cat conftest.$ac_ext >&5
1810	rm -rf conftest*
1811	eval "ac_cv_lib_$ac_lib_var=no"
1812	fi
1813	rm -f conftest*
1814	LIBS="$ac_save_LIBS"
1815
1816	fi
1817	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1818	echo "$ac_t""yes" 1>&6
1819	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
1820	else
1821	echo "$ac_t""no" 1>&6
1822	fi
1823
1824	fi
1825
1826	# gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
1827	echo $ac_n "checking for remove""... $ac_c" 1>&6
1828	echo "configure:1829: checking for remove" >&5
1829	if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
1830	echo $ac_n "(cached) $ac_c" 1>&6
1831	else
1832	cat > conftest.$ac_ext <<EOF
1833	#line 1834 "configure"
1834	#include "confdefs.h"
1835	/* System header to define __stub macros and hopefully few prototypes,
1836	which can conflict with char remove(); below. */
1837	#include <assert.h>
1838	/* Override any gcc2 internal prototype to avoid an error. */
1839	/* We use char because int might match the return type of a gcc2
1840	builtin and then its argument prototype would still apply. */
1841	char remove();
1842
1843	int main() {
1844
1845	/* The GNU C library defines this for functions which it implements
1846	to always fail with ENOSYS. Some functions are actually named
1847	something starting with __ and the normal name is an alias. */
1848	#if defined (__stub_remove) \|\| defined (__stub___remove)
1849	choke me
1850	#else
1851	remove();
1852	#endif
1853
1854	; return 0; }
1855	EOF
1856	if { (eval echo configure:1857: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1857	rm -rf conftest*
1858	eval "ac_cv_func_remove=yes"
1859	else
1860	echo "configure: failed program was:" >&5
1861	cat conftest.$ac_ext >&5
1862	rm -rf conftest*
1863	eval "ac_cv_func_remove=no"
1864	fi
1865	rm -f conftest*
1866	fi
1867
1868	if eval "test \"`echo '$ac_cv_func_'remove`\" = yes"; then
1869	echo "$ac_t""yes" 1>&6
1870	:
1871	else
1872	echo "$ac_t""no" 1>&6
1873	fi
1874
1875	if test $ac_cv_func_remove = no; then
1876	echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
1877	echo "configure:1878: checking for remove in -lposix" >&5
1878	ac_lib_var=`echo posix'_'remove \| sed 'y%./+-%__p_%'`
1879	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1880	echo $ac_n "(cached) $ac_c" 1>&6
1881	else
1882	ac_save_LIBS="$LIBS"
1883	LIBS="-lposix $LIBS"
1884	cat > conftest.$ac_ext <<EOF
1885	#line 1886 "configure"
1886	#include "confdefs.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 remove();
1891
1892	int main() {
1893	remove()
1894	; return 0; }
1895	EOF
1896	if { (eval echo configure:1897: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1897	rm -rf conftest*
1898	eval "ac_cv_lib_$ac_lib_var=yes"
1899	else
1900	echo "configure: failed program was:" >&5
1901	cat conftest.$ac_ext >&5
1902	rm -rf conftest*
1903	eval "ac_cv_lib_$ac_lib_var=no"
1904	fi
1905	rm -f conftest*
1906	LIBS="$ac_save_LIBS"
1907
1908	fi
1909	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1910	echo "$ac_t""yes" 1>&6
1911	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
1912	else
1913	echo "$ac_t""no" 1>&6
1914	fi
1915
1916	fi
1917
1918	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
1919	echo $ac_n "checking for shmat""... $ac_c" 1>&6
1920	echo "configure:1921: checking for shmat" >&5
1921	if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
1922	echo $ac_n "(cached) $ac_c" 1>&6
1923	else
1924	cat > conftest.$ac_ext <<EOF
1925	#line 1926 "configure"
1926	#include "confdefs.h"
1927	/* System header to define __stub macros and hopefully few prototypes,
1928	which can conflict with char shmat(); below. */
1929	#include <assert.h>
1930	/* Override any gcc2 internal prototype to avoid an error. */
1931	/* We use char because int might match the return type of a gcc2
1932	builtin and then its argument prototype would still apply. */
1933	char shmat();
1934
1935	int main() {
1936
1937	/* The GNU C library defines this for functions which it implements
1938	to always fail with ENOSYS. Some functions are actually named
1939	something starting with __ and the normal name is an alias. */
1940	#if defined (__stub_shmat) \|\| defined (__stub___shmat)
1941	choke me
1942	#else
1943	shmat();
1944	#endif
1945
1946	; return 0; }
1947	EOF
1948	if { (eval echo configure:1949: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1949	rm -rf conftest*
1950	eval "ac_cv_func_shmat=yes"
1951	else
1952	echo "configure: failed program was:" >&5
1953	cat conftest.$ac_ext >&5
1954	rm -rf conftest*
1955	eval "ac_cv_func_shmat=no"
1956	fi
1957	rm -f conftest*
1958	fi
1959
1960	if eval "test \"`echo '$ac_cv_func_'shmat`\" = yes"; then
1961	echo "$ac_t""yes" 1>&6
1962	:
1963	else
1964	echo "$ac_t""no" 1>&6
1965	fi
1966
1967	if test $ac_cv_func_shmat = no; then
1968	echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
1969	echo "configure:1970: checking for shmat in -lipc" >&5
1970	ac_lib_var=`echo ipc'_'shmat \| sed 'y%./+-%__p_%'`
1971	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1972	echo $ac_n "(cached) $ac_c" 1>&6
1973	else
1974	ac_save_LIBS="$LIBS"
1975	LIBS="-lipc $LIBS"
1976	cat > conftest.$ac_ext <<EOF
1977	#line 1978 "configure"
1978	#include "confdefs.h"
1979	/* Override any gcc2 internal prototype to avoid an error. */
1980	/* We use char because int might match the return type of a gcc2
1981	builtin and then its argument prototype would still apply. */
1982	char shmat();
1983
1984	int main() {
1985	shmat()
1986	; return 0; }
1987	EOF
1988	if { (eval echo configure:1989: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1989	rm -rf conftest*
1990	eval "ac_cv_lib_$ac_lib_var=yes"
1991	else
1992	echo "configure: failed program was:" >&5
1993	cat conftest.$ac_ext >&5
1994	rm -rf conftest*
1995	eval "ac_cv_lib_$ac_lib_var=no"
1996	fi
1997	rm -f conftest*
1998	LIBS="$ac_save_LIBS"
1999
2000	fi
2001	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2002	echo "$ac_t""yes" 1>&6
2003	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
2004	else
2005	echo "$ac_t""no" 1>&6
2006	fi
2007
2008	fi
2009	fi
2010
2011	# Check for libraries that X11R6 Xt/Xaw programs need.
2012	ac_save_LDFLAGS="$LDFLAGS"
2013	test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
2014	# SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
2015	# check for ICE first), but we must link in the order -lSM -lICE or
2016	# we get undefined symbols. So assume we have SM if we have ICE.
2017	# These have to be linked with before -lX11, unlike the other
2018	# libraries we check for below, so use a different variable.
2019	# --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
2020	echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
2021	echo "configure:2022: checking for IceConnectionNumber in -lICE" >&5
2022	ac_lib_var=`echo ICE'_'IceConnectionNumber \| sed 'y%./+-%__p_%'`
2023	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2024	echo $ac_n "(cached) $ac_c" 1>&6
2025	else
2026	ac_save_LIBS="$LIBS"
2027	LIBS="-lICE $LIBS"
2028	cat > conftest.$ac_ext <<EOF
2029	#line 2030 "configure"
2030	#include "confdefs.h"
2031	/* Override any gcc2 internal prototype to avoid an error. */
2032	/* We use char because int might match the return type of a gcc2
2033	builtin and then its argument prototype would still apply. */
2034	char IceConnectionNumber();
2035
2036	int main() {
2037	IceConnectionNumber()
2038	; return 0; }
2039	EOF
2040	if { (eval echo configure:2041: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2041	rm -rf conftest*
2042	eval "ac_cv_lib_$ac_lib_var=yes"
2043	else
2044	echo "configure: failed program was:" >&5
2045	cat conftest.$ac_ext >&5
2046	rm -rf conftest*
2047	eval "ac_cv_lib_$ac_lib_var=no"
2048	fi
2049	rm -f conftest*
2050	LIBS="$ac_save_LIBS"
2051
2052	fi
2053	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2054	echo "$ac_t""yes" 1>&6
2055	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
2056	else
2057	echo "$ac_t""no" 1>&6
2058	fi
2059
2060	LDFLAGS="$ac_save_LDFLAGS"
2061
2062	fi
2063
2064
2065	# Do we need to link against something for X shared memory support?
2066	echo $ac_n "checking for XShmAttach in -lXext""... $ac_c" 1>&6
2067	echo "configure:2068: checking for XShmAttach in -lXext" >&5
2068	ac_lib_var=`echo Xext'_'XShmAttach \| sed 'y%./+-%__p_%'`
2069	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2070	echo $ac_n "(cached) $ac_c" 1>&6
2071	else
2072	ac_save_LIBS="$LIBS"
2073	LIBS="-lXext $X_LIBS -lX11 $LIBS"
2074	cat > conftest.$ac_ext <<EOF
2075	#line 2076 "configure"
2076	#include "confdefs.h"
2077	/* Override any gcc2 internal prototype to avoid an error. */
2078	/* We use char because int might match the return type of a gcc2
2079	builtin and then its argument prototype would still apply. */
2080	char XShmAttach();
2081
2082	int main() {
2083	XShmAttach()
2084	; return 0; }
2085	EOF
2086	if { (eval echo configure:2087: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2087	rm -rf conftest*
2088	eval "ac_cv_lib_$ac_lib_var=yes"
2089	else
2090	echo "configure: failed program was:" >&5
2091	cat conftest.$ac_ext >&5
2092	rm -rf conftest*
2093	eval "ac_cv_lib_$ac_lib_var=no"
2094	fi
2095	rm -f conftest*
2096	LIBS="$ac_save_LIBS"
2097
2098	fi
2099	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2100	echo "$ac_t""yes" 1>&6
2101	:
2102	else
2103	echo "$ac_t""no" 1>&6
2104
2105	echo $ac_n "checking for XShmAttach in -lXextSam""... $ac_c" 1>&6
2106	echo "configure:2107: checking for XShmAttach in -lXextSam" >&5
2107	ac_lib_var=`echo XextSam'_'XShmAttach \| sed 'y%./+-%__p_%'`
2108	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2109	echo $ac_n "(cached) $ac_c" 1>&6
2110	else
2111	ac_save_LIBS="$LIBS"
2112	LIBS="-lXextSam $X_LIBS -lX11 -lXext $LIBS"
2113	cat > conftest.$ac_ext <<EOF
2114	#line 2115 "configure"
2115	#include "confdefs.h"
2116	/* Override any gcc2 internal prototype to avoid an error. */
2117	/* We use char because int might match the return type of a gcc2
2118	builtin and then its argument prototype would still apply. */
2119	char XShmAttach();
2120
2121	int main() {
2122	XShmAttach()
2123	; return 0; }
2124	EOF
2125	if { (eval echo configure:2126: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2126	rm -rf conftest*
2127	eval "ac_cv_lib_$ac_lib_var=yes"
2128	else
2129	echo "configure: failed program was:" >&5
2130	cat conftest.$ac_ext >&5
2131	rm -rf conftest*
2132	eval "ac_cv_lib_$ac_lib_var=no"
2133	fi
2134	rm -f conftest*
2135	LIBS="$ac_save_LIBS"
2136
2137	fi
2138	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2139	echo "$ac_t""yes" 1>&6
2140	LIBS="$LIBS -lXextSam"
2141	else
2142	echo "$ac_t""no" 1>&6
2143	fi
2144
2145
2146	fi
2147
2148
2149	PROGS=
2150	case ${host} in
2151	--linux*)
2152	ac_safe=`echo "vga.h" \| sed 'y%./+-%__p_%'`
2153	echo $ac_n "checking for vga.h""... $ac_c" 1>&6
2154	echo "configure:2155: checking for vga.h" >&5
2155	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2156	echo $ac_n "(cached) $ac_c" 1>&6
2157	else
2158	cat > conftest.$ac_ext <<EOF
2159	#line 2160 "configure"
2160	#include "confdefs.h"
2161	#include <vga.h>
2162	EOF
2163	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2164	{ (eval echo configure:2165: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2165	ac_err=`grep -v '^ *+' conftest.out`
2166	if test -z "$ac_err"; then
2167	rm -rf conftest*
2168	eval "ac_cv_header_$ac_safe=yes"
2169	else
2170	echo "$ac_err" >&5
2171	echo "configure: failed program was:" >&5
2172	cat conftest.$ac_ext >&5
2173	rm -rf conftest*
2174	eval "ac_cv_header_$ac_safe=no"
2175	fi
2176	rm -f conftest*
2177	fi
2178	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2179	echo "$ac_t""yes" 1>&6
2180	PROGS='abuse.console keydrv'
2181	else
2182	echo "$ac_t""no" 1>&6
2183	fi
2184
2185	PROGS="${PROGS} lnx_sdrv"
2186	;;
2187	mips-sgi-irix*)
2188	PROGS=sgi_sdrv
2189	;;
2190	powerpc--aix4)
2191	if test -f /usr/lpp/UMS/include/UMSAudioDevice.h &&
2192	test -f /usr/lpp/som/include/somobj.h; then
2193	PROGS=aix_sdrv
2194	fi
2195	;;
2196	*)
2197	;;
2198	esac
2199
2200
2201	for ac_hdr in bstring.h
2202	do
2203	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
2204	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2205	echo "configure:2206: checking for $ac_hdr" >&5
2206	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2207	echo $ac_n "(cached) $ac_c" 1>&6
2208	else
2209	cat > conftest.$ac_ext <<EOF
2210	#line 2211 "configure"
2211	#include "confdefs.h"
2212	#include <$ac_hdr>
2213	EOF
2214	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2215	{ (eval echo configure:2216: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2216	ac_err=`grep -v '^ *+' conftest.out`
2217	if test -z "$ac_err"; then
2218	rm -rf conftest*
2219	eval "ac_cv_header_$ac_safe=yes"
2220	else
2221	echo "$ac_err" >&5
2222	echo "configure: failed program was:" >&5
2223	cat conftest.$ac_ext >&5
2224	rm -rf conftest*
2225	eval "ac_cv_header_$ac_safe=no"
2226	fi
2227	rm -f conftest*
2228	fi
2229	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2230	echo "$ac_t""yes" 1>&6
2231	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2232	cat >> confdefs.h <<EOF
2233	#define $ac_tr_hdr 1
2234	EOF
2235
2236	else
2237	echo "$ac_t""no" 1>&6
2238	fi
2239	done
2240
2241	for ac_func in atexit on_exit
2242	do
2243	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2244	echo "configure:2245: checking for $ac_func" >&5
2245	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2246	echo $ac_n "(cached) $ac_c" 1>&6
2247	else
2248	cat > conftest.$ac_ext <<EOF
2249	#line 2250 "configure"
2250	#include "confdefs.h"
2251	/* System header to define __stub macros and hopefully few prototypes,
2252	which can conflict with char $ac_func(); below. */
2253	#include <assert.h>
2254	/* Override any gcc2 internal prototype to avoid an error. */
2255	/* We use char because int might match the return type of a gcc2
2256	builtin and then its argument prototype would still apply. */
2257	char $ac_func();
2258
2259	int main() {
2260
2261	/* The GNU C library defines this for functions which it implements
2262	to always fail with ENOSYS. Some functions are actually named
2263	something starting with __ and the normal name is an alias. */
2264	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
2265	choke me
2266	#else
2267	$ac_func();
2268	#endif
2269
2270	; return 0; }
2271	EOF
2272	if { (eval echo configure:2273: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2273	rm -rf conftest*
2274	eval "ac_cv_func_$ac_func=yes"
2275	else
2276	echo "configure: failed program was:" >&5
2277	cat conftest.$ac_ext >&5
2278	rm -rf conftest*
2279	eval "ac_cv_func_$ac_func=no"
2280	fi
2281	rm -f conftest*
2282	fi
2283
2284	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2285	echo "$ac_t""yes" 1>&6
2286	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2287	cat >> confdefs.h <<EOF
2288	#define $ac_tr_func 1
2289	EOF
2290	break
2291	else
2292	echo "$ac_t""no" 1>&6
2293	fi
2294	done
2295
2296	echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
2297	echo "configure:2298: checking whether byte ordering is bigendian" >&5
2298	if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
2299	echo $ac_n "(cached) $ac_c" 1>&6
2300	else
2301	ac_cv_c_bigendian=unknown
2302	# See if we have a good endian.h.
2303	cat > conftest.$ac_ext <<EOF
2304	#line 2305 "configure"
2305	#include "confdefs.h"
2306	#include <endian.h>
2307	EOF
2308	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2309	{ (eval echo configure:2310: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2310	ac_err=`grep -v '^ *+' conftest.out`
2311	if test -z "$ac_err"; then
2312	rm -rf conftest*
2313	cat > conftest.$ac_ext <<EOF
2314	#line 2315 "configure"
2315	#include "confdefs.h"
2316	#include <endian.h>
2317	int main() {
2318
2319	#if !__BYTE_ORDER \|\| !__BIG_ENDIAN
2320	bogus endian macros
2321	#endif
2322	; return 0; }
2323	EOF
2324	if { (eval echo configure:2325: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2325	rm -rf conftest*
2326	cat > conftest.$ac_ext <<EOF
2327	#line 2328 "configure"
2328	#include "confdefs.h"
2329	#include <endian.h>
2330	int main() {
2331
2332	#if __BYTE_ORDER != __BIG_ENDIAN
2333	not big endian
2334	#endif
2335	; return 0; }
2336	EOF
2337	if { (eval echo configure:2338: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2338	rm -rf conftest*
2339	ac_cv_c_bigendian=yes
2340	else
2341	echo "configure: failed program was:" >&5
2342	cat conftest.$ac_ext >&5
2343	rm -rf conftest*
2344	ac_cv_c_bigendian=no
2345	fi
2346	rm -f conftest*
2347	else
2348	echo "configure: failed program was:" >&5
2349	cat conftest.$ac_ext >&5
2350	fi
2351	rm -f conftest*
2352	else
2353	echo "$ac_err" >&5
2354	echo "configure: failed program was:" >&5
2355	cat conftest.$ac_ext >&5
2356	fi
2357	rm -f conftest*
2358	if test $ac_cv_c_bigendian = unknown; then
2359	# See if sys/param.h defines the BYTE_ORDER macro.
2360	cat > conftest.$ac_ext <<EOF
2361	#line 2362 "configure"
2362	#include "confdefs.h"
2363	#include <sys/types.h>
2364	#include <sys/param.h>
2365	int main() {
2366
2367	#if !BYTE_ORDER \|\| !BIG_ENDIAN \|\| !LITTLE_ENDIAN
2368	bogus endian macros
2369	#endif
2370	; return 0; }
2371	EOF
2372	if { (eval echo configure:2373: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2373	rm -rf conftest*
2374	# It does; now see whether it defined to BIG_ENDIAN or not.
2375	cat > conftest.$ac_ext <<EOF
2376	#line 2377 "configure"
2377	#include "confdefs.h"
2378	#include <sys/types.h>
2379	#include <sys/param.h>
2380	int main() {
2381
2382	#if BYTE_ORDER != BIG_ENDIAN
2383	not big endian
2384	#endif
2385	; return 0; }
2386	EOF
2387	if { (eval echo configure:2388: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2388	rm -rf conftest*
2389	ac_cv_c_bigendian=yes
2390	else
2391	echo "configure: failed program was:" >&5
2392	cat conftest.$ac_ext >&5
2393	rm -rf conftest*
2394	ac_cv_c_bigendian=no
2395	fi
2396	rm -f conftest*
2397	else
2398	echo "configure: failed program was:" >&5
2399	cat conftest.$ac_ext >&5
2400	fi
2401	rm -f conftest*
2402	fi
2403	if test $ac_cv_c_bigendian = unknown; then
2404	if test "$cross_compiling" = yes; then
2405	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
2406	else
2407	cat > conftest.$ac_ext <<EOF
2408	#line 2409 "configure"
2409	#include "confdefs.h"
2410	main () {
2411	/* Are we little or big endian? From Harbison&Steele. */
2412	union
2413	{
2414	long l;
2415	char c[sizeof (long)];
2416	} u;
2417	u.l = 1;
2418	exit (u.c[sizeof (long) - 1] == 1);
2419	}
2420	EOF
2421	if { (eval echo configure:2422: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2422	then
2423	ac_cv_c_bigendian=no
2424	else
2425	echo "configure: failed program was:" >&5
2426	cat conftest.$ac_ext >&5
2427	rm -fr conftest*
2428	ac_cv_c_bigendian=yes
2429	fi
2430	rm -fr conftest*
2431	fi
2432
2433	fi
2434	fi
2435
2436	echo "$ac_t""$ac_cv_c_bigendian" 1>&6
2437	if test $ac_cv_c_bigendian = yes; then
2438	cat >> confdefs.h <<\EOF
2439	#define WORDS_BIGENDIAN 1
2440	EOF
2441
2442	fi
2443
2444
2445
2446
2447	ac_ext=C
2448	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2449	ac_cpp='$CXXCPP $CPPFLAGS'
2450	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2451	ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2452	cross_compiling=$ac_cv_prog_cxx_cross
2453
2454	ab_flags=
2455	for ab_flag in -fno-exceptions -fno-rtti; do
2456
2457	echo $ac_n "checking whether ${CXX} supports the $ab_flag flag""... $ac_c" 1>&6
2458	echo "configure:2459: checking whether ${CXX} supports the $ab_flag flag" >&5
2459	ab_flag_var=`echo $ab_flag \| sed 'y%./+-%__p_%'`
2460	if eval "test \"`echo '$''{'ab_cv_flag_$ab_flag_var'+set}'`\" = set"; then
2461	echo $ac_n "(cached) $ac_c" 1>&6
2462	else
2463
2464
2465	ab_save_flags="$CXXFLAGS"
2466	CXXFLAGS="$CXXFLAGS $ab_flag"
2467	cat > conftest.$ac_ext <<EOF
2468	#line 2469 "configure"
2469	#include "confdefs.h"
2470
2471	int main() {
2472	int a;
2473	; return 0; }
2474	EOF
2475	if { (eval echo configure:2476: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2476	rm -rf conftest*
2477	eval "ab_cv_flag_$ab_flag_var=yes"
2478	else
2479	echo "configure: failed program was:" >&5
2480	cat conftest.$ac_ext >&5
2481	rm -rf conftest*
2482	eval "ab_cv_flag_$ab_flag_var=no"
2483	fi
2484	rm -f conftest*
2485	CXXFLAGS="$ab_save_flags"
2486
2487	fi
2488
2489	if eval "test \"`echo '$ab_cv_flag_'$ab_flag_var`\" = yes"; then
2490	echo "$ac_t""yes" 1>&6
2491	ab_flags="$ab_flags $ab_flag"
2492	else
2493	echo "$ac_t""no" 1>&6
2494	fi
2495
2496
2497	ADDCXXFLAGS="$ab_flags"
2498
2499	done
2500
2501	ac_ext=c
2502	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2503	ac_cpp='$CPP $CPPFLAGS'
2504	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2505	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2506	cross_compiling=$ac_cv_prog_cc_cross
2507
2508
2509	mkdir -p src/net/unix src/net/mac
2510
2511	trap '' 1 2 15
2512	cat > confcache <<\EOF
2513	# This file is a shell script that caches the results of configure
2514	# tests run on this system so they can be shared between configure
2515	# scripts and configure runs. It is not useful on other systems.
2516	# If it contains results you don't want to keep, you may remove or edit it.
2517	#
2518	# By default, configure uses ./config.cache as the cache file,
2519	# creating it if it does not exist already. You can give configure
2520	# the --cache-file=FILE option to use a different cache file; that is
2521	# what configure does when it calls configure scripts in
2522	# subdirectories, so they share the cache.
2523	# Giving --cache-file=/dev/null disables caching, for debugging configure.
2524	# config.status only pays attention to the cache file if you give it the
2525	# --recheck option to rerun configure.
2526	#
2527	EOF
2528	# The following way of writing the cache mishandles newlines in values,
2529	# but we know of no workaround that is simple, portable, and efficient.
2530	# So, don't put newlines in cache variables' values.
2531	# Ultrix sh set writes to stderr and can't be redirected directly,
2532	# and sets the high bit in the cache file unless we assign to the vars.
2533	(set) 2>&1 \|
2534	case `(ac_space=' '; set) 2>&1` in
2535	ac_space=\ )
2536	# `set' does not quote correctly, so add quotes (double-quote substitution
2537	# turns \\\\ into \\, and sed turns \\ into \).
2538	sed -n \
2539	-e "s/'/'\\\\''/g" \
2540	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
2541	;;
2542	*)
2543	# `set' quotes correctly as required by POSIX, so do not add quotes.
2544	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
2545	;;
2546	esac >> confcache
2547	if cmp -s $cache_file confcache; then
2548	:
2549	else
2550	if test -w $cache_file; then
2551	echo "updating cache $cache_file"
2552	cat confcache > $cache_file
2553	else
2554	echo "not updating unwritable cache $cache_file"
2555	fi
2556	fi
2557	rm -f confcache
2558
2559	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2560
2561	test "x$prefix" = xNONE && prefix=$ac_default_prefix
2562	# Let make expand exec_prefix.
2563	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2564
2565	# Any assignment to VPATH causes Sun make to only execute
2566	# the first set of double-colon rules, so remove it if not needed.
2567	# If there is a colon in the path, we need to keep it.
2568	if test "x$srcdir" = x.; then
2569	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
2570	fi
2571
2572	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2573
2574	# Transform confdefs.h into DEFS.
2575	# Protect against shell expansion while executing Makefile rules.
2576	# Protect against Makefile macro expansion.
2577	cat > conftest.defs <<\EOF
2578	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%-D\1=\2%g
2579	s%[ `~#$^&*(){}\\\|;'"<>?]%\\&%g
2580	s%\[%\\&%g
2581	s%\]%\\&%g
2582	s%\$%$$%g
2583	EOF
2584	DEFS=`sed -f conftest.defs confdefs.h \| tr '\012' ' '`
2585	rm -f conftest.defs
2586
2587
2588	# Without the "./", some shells look in PATH for config.status.
2589	: ${CONFIG_STATUS=./config.status}
2590
2591	echo creating $CONFIG_STATUS
2592	rm -f $CONFIG_STATUS
2593	cat > $CONFIG_STATUS <<EOF
2594	#! /bin/sh
2595	# Generated automatically by configure.
2596	# Run this file to recreate the current configuration.
2597	# This directory was configured as follows,
2598	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
2599	#
2600	# $0 $ac_configure_args
2601	#
2602	# Compiler output produced by configure, useful for debugging
2603	# configure, is in ./config.log if it exists.
2604
2605	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2606	for ac_option
2607	do
2608	case "\$ac_option" in
2609	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
2610	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2611	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2612	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
2613	echo "$CONFIG_STATUS generated by autoconf version 2.12"
2614	exit 0 ;;
2615	-help \| --help \| --hel \| --he \| --h)
2616	echo "\$ac_cs_usage"; exit 0 ;;
2617	*) echo "\$ac_cs_usage"; exit 1 ;;
2618	esac
2619	done
2620
2621	ac_given_srcdir=$srcdir
2622	ac_given_INSTALL="$INSTALL"
2623
2624	trap 'rm -fr `echo "Makefile abuse" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
2625	EOF
2626	cat >> $CONFIG_STATUS <<EOF
2627
2628	# Protect against being on the right side of a sed subst in config.status.
2629	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2630	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2631	$ac_vpsub
2632	$extrasub
2633	s%@CFLAGS@%$CFLAGS%g
2634	s%@CPPFLAGS@%$CPPFLAGS%g
2635	s%@CXXFLAGS@%$CXXFLAGS%g
2636	s%@DEFS@%$DEFS%g
2637	s%@LDFLAGS@%$LDFLAGS%g
2638	s%@LIBS@%$LIBS%g
2639	s%@exec_prefix@%$exec_prefix%g
2640	s%@prefix@%$prefix%g
2641	s%@program_transform_name@%$program_transform_name%g
2642	s%@bindir@%$bindir%g
2643	s%@sbindir@%$sbindir%g
2644	s%@libexecdir@%$libexecdir%g
2645	s%@datadir@%$datadir%g
2646	s%@sysconfdir@%$sysconfdir%g
2647	s%@sharedstatedir@%$sharedstatedir%g
2648	s%@localstatedir@%$localstatedir%g
2649	s%@libdir@%$libdir%g
2650	s%@includedir@%$includedir%g
2651	s%@oldincludedir@%$oldincludedir%g
2652	s%@infodir@%$infodir%g
2653	s%@mandir@%$mandir%g
2654	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2655	s%@INSTALL_DATA@%$INSTALL_DATA%g
2656	s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2657	s%@PACKAGE@%$PACKAGE%g
2658	s%@VERSION@%$VERSION%g
2659	s%@ACLOCAL@%$ACLOCAL%g
2660	s%@AUTOCONF@%$AUTOCONF%g
2661	s%@AUTOMAKE@%$AUTOMAKE%g
2662	s%@AUTOHEADER@%$AUTOHEADER%g
2663	s%@MAKEINFO@%$MAKEINFO%g
2664	s%@SET_MAKE@%$SET_MAKE%g
2665	s%@CC@%$CC%g
2666	s%@CPP@%$CPP%g
2667	s%@CXX@%$CXX%g
2668	s%@host@%$host%g
2669	s%@host_alias@%$host_alias%g
2670	s%@host_cpu@%$host_cpu%g
2671	s%@host_vendor@%$host_vendor%g
2672	s%@host_os@%$host_os%g
2673	s%@X_CFLAGS@%$X_CFLAGS%g
2674	s%@X_PRE_LIBS@%$X_PRE_LIBS%g
2675	s%@X_LIBS@%$X_LIBS%g
2676	s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
2677	s%@PROGS@%$PROGS%g
2678	s%@ADDCXXFLAGS@%$ADDCXXFLAGS%g
2679
2680	CEOF
2681	EOF
2682
2683	cat >> $CONFIG_STATUS <<\EOF
2684
2685	# Split the substitutions into bite-sized pieces for seds with
2686	# small command number limits, like on Digital OSF/1 and HP-UX.
2687	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2688	ac_file=1 # Number of current file.
2689	ac_beg=1 # First line for current file.
2690	ac_end=$ac_max_sed_cmds # Line after last line for current file.
2691	ac_more_lines=:
2692	ac_sed_cmds=""
2693	while $ac_more_lines; do
2694	if test $ac_beg -gt 1; then
2695	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2696	else
2697	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2698	fi
2699	if test ! -s conftest.s$ac_file; then
2700	ac_more_lines=false
2701	rm -f conftest.s$ac_file
2702	else
2703	if test -z "$ac_sed_cmds"; then
2704	ac_sed_cmds="sed -f conftest.s$ac_file"
2705	else
2706	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
2707	fi
2708	ac_file=`expr $ac_file + 1`
2709	ac_beg=$ac_end
2710	ac_end=`expr $ac_end + $ac_max_sed_cmds`
2711	fi
2712	done
2713	if test -z "$ac_sed_cmds"; then
2714	ac_sed_cmds=cat
2715	fi
2716	EOF
2717
2718	cat >> $CONFIG_STATUS <<EOF
2719
2720	CONFIG_FILES=\${CONFIG_FILES-"Makefile abuse"}
2721	EOF
2722	cat >> $CONFIG_STATUS <<\EOF
2723	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2724	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2725	case "$ac_file" in
2726	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
2727	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
2728	*) ac_file_in="${ac_file}.in" ;;
2729	esac
2730
2731	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2732
2733	# Remove last slash and all that follows it. Not all systems have dirname.
2734	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
2735	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2736	# The file is in a subdirectory.
2737	test ! -d "$ac_dir" && mkdir "$ac_dir"
2738	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
2739	# A "../" for each directory in $ac_dir_suffix.
2740	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
2741	else
2742	ac_dir_suffix= ac_dots=
2743	fi
2744
2745	case "$ac_given_srcdir" in
2746	.) srcdir=.
2747	if test -z "$ac_dots"; then top_srcdir=.
2748	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
2749	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2750	*) # Relative path.
2751	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2752	top_srcdir="$ac_dots$ac_given_srcdir" ;;
2753	esac
2754
2755	case "$ac_given_INSTALL" in
2756	[/$]*) INSTALL="$ac_given_INSTALL" ;;
2757	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2758	esac
2759
2760	echo creating "$ac_file"
2761	rm -f "$ac_file"
2762	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
2763	case "$ac_file" in
2764	Makefile) ac_comsub="1i\\
2765	# $configure_input" ;;
2766	*) ac_comsub= ;;
2767	esac
2768
2769	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2770	sed -e "$ac_comsub
2771	s%@configure_input@%$configure_input%g
2772	s%@srcdir@%$srcdir%g
2773	s%@top_srcdir@%$top_srcdir%g
2774	s%@INSTALL@%$INSTALL%g
2775	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
2776	fi; done
2777	rm -f conftest.s*
2778
2779	EOF
2780	cat >> $CONFIG_STATUS <<EOF
2781
2782	EOF
2783	cat >> $CONFIG_STATUS <<\EOF
2784
2785	exit 0
2786	EOF
2787	chmod +x $CONFIG_STATUS
2788	rm -fr confdefs* $ac_clean_files
2789	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
2790

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