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Revision 9160, 42.1 KB checked in by ghudson, 28 years ago (diff)
An autoconf-based build system for talk.
Property svn:executable set to ``*

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1	#! /bin/sh
2
3	# Guess values for system-dependent variables and create Makefiles.
4	# Generated automatically using autoconf version 2.10
5	# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
6	#
7	# This configure script is free software; the Free Software Foundation
8	# gives unlimited permission to copy, distribute and modify it.
9
10	# Defaults:
11	ac_help=
12	ac_default_prefix=/usr/local
13	# Any additions from configure.in:
14
15	# Initialize some variables set by options.
16	# The variables have the same names as the options, with
17	# dashes changed to underlines.
18	build=NONE
19	cache_file=./config.cache
20	exec_prefix=NONE
21	host=NONE
22	no_create=
23	nonopt=NONE
24	no_recursion=
25	prefix=NONE
26	program_prefix=NONE
27	program_suffix=NONE
28	program_transform_name=s,x,x,
29	silent=
30	site=
31	srcdir=
32	target=NONE
33	verbose=
34	x_includes=NONE
35	x_libraries=NONE
36	bindir='${exec_prefix}/bin'
37	sbindir='${exec_prefix}/sbin'
38	libexecdir='${exec_prefix}/libexec'
39	datadir='${prefix}/share'
40	sysconfdir='${prefix}/etc'
41	sharedstatedir='${prefix}/com'
42	localstatedir='${prefix}/var'
43	libdir='${exec_prefix}/lib'
44	includedir='${prefix}/include'
45	oldincludedir='/usr/include'
46	infodir='${prefix}/info'
47	mandir='${prefix}/man'
48
49	# Initialize some other variables.
50	subdirs=
51	MFLAGS= MAKEFLAGS=
52
53	ac_prev=
54	for ac_option
55	do
56
57	# If the previous option needs an argument, assign it.
58	if test -n "$ac_prev"; then
59	eval "$ac_prev=\$ac_option"
60	ac_prev=
61	continue
62	fi
63
64	case "$ac_option" in
65	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
66	*) ac_optarg= ;;
67	esac
68
69	# Accept the important Cygnus configure options, so we can diagnose typos.
70
71	case "$ac_option" in
72
73	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
74	ac_prev=bindir ;;
75	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
76	bindir="$ac_optarg" ;;
77
78	-build \| --build \| --buil \| --bui \| --bu)
79	ac_prev=build ;;
80	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
81	build="$ac_optarg" ;;
82
83	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
84	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
85	ac_prev=cache_file ;;
86	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
87	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
88	cache_file="$ac_optarg" ;;
89
90	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
91	ac_prev=datadir ;;
92	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
93	\| --da=*)
94	datadir="$ac_optarg" ;;
95
96	-disable-* \| --disable-*)
97	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
98	# Reject names that are not valid shell variable names.
99	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
100	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
101	fi
102	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
103	eval "enable_${ac_feature}=no" ;;
104
105	-enable-* \| --enable-*)
106	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
107	# Reject names that are not valid shell variable names.
108	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
109	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
110	fi
111	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
112	case "$ac_option" in
113	=) ;;
114	*) ac_optarg=yes ;;
115	esac
116	eval "enable_${ac_feature}='$ac_optarg'" ;;
117
118	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
119	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
120	\| --exec \| --exe \| --ex)
121	ac_prev=exec_prefix ;;
122	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
123	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
124	\| --exec=* \| --exe=* \| --ex=*)
125	exec_prefix="$ac_optarg" ;;
126
127	-gas \| --gas \| --ga \| --g)
128	# Obsolete; use --with-gas.
129	with_gas=yes ;;
130
131	-help \| --help \| --hel \| --he)
132	# Omit some internal or obsolete options to make the list less imposing.
133	# This message is too long to be a string in the A/UX 3.1 sh.
134	cat << EOF
135	Usage: configure [options] [host]
136	Options: [defaults in brackets after descriptions]
137	Configuration:
138	--cache-file=FILE cache test results in FILE
139	--help print this message
140	--no-create do not create output files
141	--quiet, --silent do not print \`checking...' messages
142	--version print the version of autoconf that created configure
143	Directory and file names:
144	--prefix=PREFIX install architecture-independent files in PREFIX
145	[$ac_default_prefix]
146	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
147	[same as prefix]
148	--bindir=DIR user executables in DIR [EPREFIX/bin]
149	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
150	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
151	--datadir=DIR read-only architecture-independent data in DIR
152	[PREFIX/share]
153	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
154	--sharedstatedir=DIR modifiable architecture-independent data in DIR
155	[PREFIX/com]
156	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
157	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
158	--includedir=DIR C header files in DIR [PREFIX/include]
159	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
160	--infodir=DIR info documentation in DIR [PREFIX/info]
161	--mandir=DIR man documentation in DIR [PREFIX/man]
162	--srcdir=DIR find the sources in DIR [configure dir or ..]
163	--program-prefix=PREFIX prepend PREFIX to installed program names
164	--program-suffix=SUFFIX append SUFFIX to installed program names
165	--program-transform-name=PROGRAM
166	run sed PROGRAM on installed program names
167	EOF
168	cat << EOF
169	Host type:
170	--build=BUILD configure for building on BUILD [BUILD=HOST]
171	--host=HOST configure for HOST [guessed]
172	--target=TARGET configure for TARGET [TARGET=HOST]
173	Features and packages:
174	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
175	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
176	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
177	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
178	--x-includes=DIR X include files are in DIR
179	--x-libraries=DIR X library files are in DIR
180	EOF
181	if test -n "$ac_help"; then
182	echo "--enable and --with options recognized:$ac_help"
183	fi
184	exit 0 ;;
185
186	-host \| --host \| --hos \| --ho)
187	ac_prev=host ;;
188	-host=* \| --host=* \| --hos=* \| --ho=*)
189	host="$ac_optarg" ;;
190
191	-includedir \| --includedir \| --includedi \| --included \| --include \
192	\| --includ \| --inclu \| --incl \| --inc)
193	ac_prev=includedir ;;
194	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
195	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
196	includedir="$ac_optarg" ;;
197
198	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
199	ac_prev=infodir ;;
200	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
201	infodir="$ac_optarg" ;;
202
203	-libdir \| --libdir \| --libdi \| --libd)
204	ac_prev=libdir ;;
205	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
206	libdir="$ac_optarg" ;;
207
208	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
209	\| --libexe \| --libex \| --libe)
210	ac_prev=libexecdir ;;
211	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
212	\| --libexe=* \| --libex=* \| --libe=*)
213	libexecdir="$ac_optarg" ;;
214
215	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
216	\| --localstate \| --localstat \| --localsta \| --localst \
217	\| --locals \| --local \| --loca \| --loc \| --lo)
218	ac_prev=localstatedir ;;
219	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
220	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
221	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
222	localstatedir="$ac_optarg" ;;
223
224	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
225	ac_prev=mandir ;;
226	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
227	mandir="$ac_optarg" ;;
228
229	-nfp \| --nfp \| --nf)
230	# Obsolete; use --without-fp.
231	with_fp=no ;;
232
233	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
234	\| --no-cr \| --no-c)
235	no_create=yes ;;
236
237	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
238	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
239	no_recursion=yes ;;
240
241	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
242	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
243	\| --oldin \| --oldi \| --old \| --ol \| --o)
244	ac_prev=oldincludedir ;;
245	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
246	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
247	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
248	oldincludedir="$ac_optarg" ;;
249
250	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
251	ac_prev=prefix ;;
252	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
253	prefix="$ac_optarg" ;;
254
255	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
256	\| --program-pre \| --program-pr \| --program-p)
257	ac_prev=program_prefix ;;
258	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
259	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
260	program_prefix="$ac_optarg" ;;
261
262	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
263	\| --program-suf \| --program-su \| --program-s)
264	ac_prev=program_suffix ;;
265	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
266	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
267	program_suffix="$ac_optarg" ;;
268
269	-program-transform-name \| --program-transform-name \
270	\| --program-transform-nam \| --program-transform-na \
271	\| --program-transform-n \| --program-transform- \
272	\| --program-transform \| --program-transfor \
273	\| --program-transfo \| --program-transf \
274	\| --program-trans \| --program-tran \
275	\| --progr-tra \| --program-tr \| --program-t)
276	ac_prev=program_transform_name ;;
277	-program-transform-name=* \| --program-transform-name=* \
278	\| --program-transform-nam=* \| --program-transform-na=* \
279	\| --program-transform-n=* \| --program-transform-=* \
280	\| --program-transform=* \| --program-transfor=* \
281	\| --program-transfo=* \| --program-transf=* \
282	\| --program-trans=* \| --program-tran=* \
283	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
284	program_transform_name="$ac_optarg" ;;
285
286	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
287	\| -silent \| --silent \| --silen \| --sile \| --sil)
288	silent=yes ;;
289
290	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
291	ac_prev=sbindir ;;
292	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
293	\| --sbi=* \| --sb=*)
294	sbindir="$ac_optarg" ;;
295
296	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
297	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
298	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
299	\| --sha \| --sh)
300	ac_prev=sharedstatedir ;;
301	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
302	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
303	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
304	\| --sha=* \| --sh=*)
305	sharedstatedir="$ac_optarg" ;;
306
307	-site \| --site \| --sit)
308	ac_prev=site ;;
309	-site=* \| --site=* \| --sit=*)
310	site="$ac_optarg" ;;
311
312	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
313	ac_prev=srcdir ;;
314	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
315	srcdir="$ac_optarg" ;;
316
317	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
318	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
319	ac_prev=sysconfdir ;;
320	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
321	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
322	sysconfdir="$ac_optarg" ;;
323
324	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
325	ac_prev=target ;;
326	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
327	target="$ac_optarg" ;;
328
329	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
330	verbose=yes ;;
331
332	-version \| --version \| --versio \| --versi \| --vers)
333	echo "configure generated by autoconf version 2.10"
334	exit 0 ;;
335
336	-with-* \| --with-*)
337	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
338	# Reject names that are not valid shell variable names.
339	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
340	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
341	fi
342	ac_package=`echo $ac_package\| sed 's/-/_/g'`
343	case "$ac_option" in
344	=) ;;
345	*) ac_optarg=yes ;;
346	esac
347	eval "with_${ac_package}='$ac_optarg'" ;;
348
349	-without-* \| --without-*)
350	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
351	# Reject names that are not valid shell variable names.
352	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
353	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
354	fi
355	ac_package=`echo $ac_package\| sed 's/-/_/g'`
356	eval "with_${ac_package}=no" ;;
357
358	--x)
359	# Obsolete; use --with-x.
360	with_x=yes ;;
361
362	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
363	\| --x-incl \| --x-inc \| --x-in \| --x-i)
364	ac_prev=x_includes ;;
365	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
366	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
367	x_includes="$ac_optarg" ;;
368
369	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
370	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
371	ac_prev=x_libraries ;;
372	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
373	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
374	x_libraries="$ac_optarg" ;;
375
376	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
377	;;
378
379	*)
380	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
381	echo "configure: warning: $ac_option: invalid host type" 1>&2
382	fi
383	if test "x$nonopt" != xNONE; then
384	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
385	fi
386	nonopt="$ac_option"
387	;;
388
389	esac
390	done
391
392	if test -n "$ac_prev"; then
393	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
394	fi
395
396	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
397
398	# File descriptor usage:
399	# 0 standard input
400	# 1 file creation
401	# 2 errors and warnings
402	# 3 some systems may open it to /dev/tty
403	# 4 used on the Kubota Titan
404	# 6 checking for... messages and results
405	# 5 compiler messages saved in config.log
406	if test "$silent" = yes; then
407	exec 6>/dev/null
408	else
409	exec 6>&1
410	fi
411	exec 5>./config.log
412
413	echo "\
414	This file contains any messages produced by compilers while
415	running configure, to aid debugging if configure makes a mistake.
416	" 1>&5
417
418	# Strip out --no-create and --no-recursion so they do not pile up.
419	# Also quote any args containing shell metacharacters.
420	ac_configure_args=
421	for ac_arg
422	do
423	case "$ac_arg" in
424	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
425	\| --no-cr \| --no-c) ;;
426	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
427	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
428	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
429	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
430	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
431	esac
432	done
433
434	# NLS nuisances.
435	# Only set LANG and LC_ALL to C if already set.
436	# These must not be set unconditionally because not all systems understand
437	# e.g. LANG=C (notably SCO).
438	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
439	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
440
441	# confdefs.h avoids OS command line length limits that DEFS can exceed.
442	rm -rf conftest* confdefs.h
443	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
444	echo > confdefs.h
445
446	# A filename unique to this package, relative to the directory that
447	# configure is in, which we can look for to find out if srcdir is correct.
448	ac_unique_file=talk/talk.c
449
450	# Find the source files, if location was not specified.
451	if test -z "$srcdir"; then
452	ac_srcdir_defaulted=yes
453	# Try the directory containing this script, then its parent.
454	ac_prog=$0
455	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
456	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
457	srcdir=$ac_confdir
458	if test ! -r $srcdir/$ac_unique_file; then
459	srcdir=..
460	fi
461	else
462	ac_srcdir_defaulted=no
463	fi
464	if test ! -r $srcdir/$ac_unique_file; then
465	if test "$ac_srcdir_defaulted" = yes; then
466	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
467	else
468	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
469	fi
470	fi
471	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
472
473	# Prefer explicitly selected file to automatically selected ones.
474	if test -z "$CONFIG_SITE"; then
475	if test "x$prefix" != xNONE; then
476	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
477	else
478	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
479	fi
480	fi
481	for ac_site_file in $CONFIG_SITE; do
482	if test -r "$ac_site_file"; then
483	echo "loading site script $ac_site_file"
484	. "$ac_site_file"
485	fi
486	done
487
488	if test -r "$cache_file"; then
489	echo "loading cache $cache_file"
490	. $cache_file
491	else
492	echo "creating cache $cache_file"
493	> $cache_file
494	fi
495
496	ac_ext=c
497	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
498	ac_cpp='$CPP $CPPFLAGS'
499	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
500	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
501
502	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
503	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
504	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
505	ac_n= ac_c='
506	' ac_t=' '
507	else
508	ac_n=-n ac_c= ac_t=
509	fi
510	else
511	ac_n= ac_c='\c' ac_t=
512	fi
513
514
515
516
517	# Extract the first word of "gcc", so it can be a program name with args.
518	set dummy gcc; ac_word=$2
519	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
520	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
521	echo $ac_n "(cached) $ac_c" 1>&6
522	else
523	if test -n "$CC"; then
524	ac_cv_prog_CC="$CC" # Let the user override the test.
525	else
526	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
527	for ac_dir in $PATH; do
528	test -z "$ac_dir" && ac_dir=.
529	if test -f $ac_dir/$ac_word; then
530	ac_cv_prog_CC="gcc"
531	break
532	fi
533	done
534	IFS="$ac_save_ifs"
535	fi
536	fi
537	CC="$ac_cv_prog_CC"
538	if test -n "$CC"; then
539	echo "$ac_t""$CC" 1>&6
540	else
541	echo "$ac_t""no" 1>&6
542	fi
543
544	if test -z "$CC"; then
545	# Extract the first word of "cc", so it can be a program name with args.
546	set dummy cc; ac_word=$2
547	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
548	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
549	echo $ac_n "(cached) $ac_c" 1>&6
550	else
551	if test -n "$CC"; then
552	ac_cv_prog_CC="$CC" # Let the user override the test.
553	else
554	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
555	ac_prog_rejected=no
556	for ac_dir in $PATH; do
557	test -z "$ac_dir" && ac_dir=.
558	if test -f $ac_dir/$ac_word; then
559	if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
560	ac_prog_rejected=yes
561	continue
562	fi
563	ac_cv_prog_CC="cc"
564	break
565	fi
566	done
567	IFS="$ac_save_ifs"
568	if test $ac_prog_rejected = yes; then
569	# We found a bogon in the path, so make sure we never use it.
570	set dummy $ac_cv_prog_CC
571	shift
572	if test $# -gt 0; then
573	# We chose a different compiler from the bogus one.
574	# However, it has the same basename, so the bogon will be chosen
575	# first if we set CC to just the basename; use the full file name.
576	shift
577	set dummy "$ac_dir/$ac_word" "$@"
578	shift
579	ac_cv_prog_CC="$@"
580	fi
581	fi
582	fi
583	fi
584	CC="$ac_cv_prog_CC"
585	if test -n "$CC"; then
586	echo "$ac_t""$CC" 1>&6
587	else
588	echo "$ac_t""no" 1>&6
589	fi
590
591	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
592	fi
593
594	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
595	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
596	echo $ac_n "(cached) $ac_c" 1>&6
597	else
598	cat > conftest.c <<EOF
599	#ifdef __GNUC__
600	yes;
601	#endif
602	EOF
603	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:604: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
604	ac_cv_prog_gcc=yes
605	else
606	ac_cv_prog_gcc=no
607	fi
608	fi
609
610	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
611	if test $ac_cv_prog_gcc = yes; then
612	GCC=yes
613	if test "${CFLAGS+set}" != set; then
614	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
615	if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
616	echo $ac_n "(cached) $ac_c" 1>&6
617	else
618	echo 'void f(){}' > conftest.c
619	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
620	ac_cv_prog_gcc_g=yes
621	else
622	ac_cv_prog_gcc_g=no
623	fi
624	rm -f conftest*
625
626	fi
627
628	echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
629	if test $ac_cv_prog_gcc_g = yes; then
630	CFLAGS="-g -O"
631	else
632	CFLAGS="-O"
633	fi
634	fi
635	else
636	GCC=
637	test "${CFLAGS+set}" = set \|\| CFLAGS="-g"
638	fi
639
640	ac_aux_dir=
641	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
642	if test -f $ac_dir/install-sh; then
643	ac_aux_dir=$ac_dir
644	ac_install_sh="$ac_aux_dir/install-sh -c"
645	break
646	elif test -f $ac_dir/install.sh; then
647	ac_aux_dir=$ac_dir
648	ac_install_sh="$ac_aux_dir/install.sh -c"
649	break
650	fi
651	done
652	if test -z "$ac_aux_dir"; then
653	{ echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
654	fi
655	ac_config_guess=$ac_aux_dir/config.guess
656	ac_config_sub=$ac_aux_dir/config.sub
657	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
658
659	# Find a good install program. We prefer a C program (faster),
660	# so one script is as good as another. But avoid the broken or
661	# incompatible versions:
662	# SysV /etc/install, /usr/sbin/install
663	# SunOS /usr/etc/install
664	# IRIX /sbin/install
665	# AIX /bin/install
666	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
667	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
668	# ./install, which can be erroneously created by make from ./install.sh.
669	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
670	if test -z "$INSTALL"; then
671	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
672	echo $ac_n "(cached) $ac_c" 1>&6
673	else
674	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
675	for ac_dir in $PATH; do
676	# Account for people who put trailing slashes in PATH elements.
677	case "$ac_dir/" in
678	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
679	*)
680	# OSF1 and SCO ODT 3.0 have their own names for install.
681	for ac_prog in ginstall installbsd scoinst install; do
682	if test -f $ac_dir/$ac_prog; then
683	if test $ac_prog = install &&
684	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
685	# AIX install. It has an incompatible calling convention.
686	# OSF/1 installbsd also uses dspmsg, but is usable.
687	:
688	else
689	ac_cv_path_install="$ac_dir/$ac_prog -c"
690	break 2
691	fi
692	fi
693	done
694	;;
695	esac
696	done
697	IFS="$ac_save_ifs"
698
699	fi
700	if test "${ac_cv_path_install+set}" = set; then
701	INSTALL="$ac_cv_path_install"
702	else
703	# As a last resort, use the slow shell script. We don't cache a
704	# path for INSTALL within a source directory, because that will
705	# break other packages using the cache if that directory is
706	# removed, or if the path is relative.
707	INSTALL="$ac_install_sh"
708	fi
709	fi
710	echo "$ac_t""$INSTALL" 1>&6
711
712	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
713	# It thinks the first close brace ends the variable substitution.
714	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
715
716	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
717
718	# If we cannot run a trivial program, we must be cross compiling.
719	echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
720	if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
721	echo $ac_n "(cached) $ac_c" 1>&6
722	else
723	if test "$cross_compiling" = yes; then
724	ac_cv_c_cross=yes
725	else
726	cat > conftest.$ac_ext <<EOF
727	#line 728 "configure"
728	#include "confdefs.h"
729	main(){return(0);}
730	EOF
731	{ (eval echo configure:732: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
732	if test -s conftest && (./conftest; exit) 2>/dev/null; then
733	ac_cv_c_cross=no
734	else
735	ac_cv_c_cross=yes
736	fi
737	fi
738	rm -fr conftest*
739	fi
740
741	echo "$ac_t""$ac_cv_c_cross" 1>&6
742	cross_compiling=$ac_cv_c_cross
743
744	echo $ac_n "checking size of short""... $ac_c" 1>&6
745	if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
746	echo $ac_n "(cached) $ac_c" 1>&6
747	else
748	if test "$cross_compiling" = yes; then
749	ac_cv_sizeof_short=2
750	else
751	cat > conftest.$ac_ext <<EOF
752	#line 753 "configure"
753	#include "confdefs.h"
754	#include <stdio.h>
755	main()
756	{
757	FILE *f=fopen("conftestval", "w");
758	if (!f) exit(1);
759	fprintf(f, "%d\n", sizeof(short));
760	exit(0);
761	}
762	EOF
763	{ (eval echo configure:764: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
764	if test -s conftest && (./conftest; exit) 2>/dev/null; then
765	ac_cv_sizeof_short=`cat conftestval`
766	else
767	ac_cv_sizeof_short=0
768	fi
769	fi
770	rm -fr conftest*
771	fi
772	echo "$ac_t""$ac_cv_sizeof_short" 1>&6
773	cat >> confdefs.h <<EOF
774	#define SIZEOF_SHORT $ac_cv_sizeof_short
775	EOF
776
777
778	echo $ac_n "checking size of int""... $ac_c" 1>&6
779	if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
780	echo $ac_n "(cached) $ac_c" 1>&6
781	else
782	if test "$cross_compiling" = yes; then
783	ac_cv_sizeof_int=4
784	else
785	cat > conftest.$ac_ext <<EOF
786	#line 787 "configure"
787	#include "confdefs.h"
788	#include <stdio.h>
789	main()
790	{
791	FILE *f=fopen("conftestval", "w");
792	if (!f) exit(1);
793	fprintf(f, "%d\n", sizeof(int));
794	exit(0);
795	}
796	EOF
797	{ (eval echo configure:798: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
798	if test -s conftest && (./conftest; exit) 2>/dev/null; then
799	ac_cv_sizeof_int=`cat conftestval`
800	else
801	ac_cv_sizeof_int=0
802	fi
803	fi
804	rm -fr conftest*
805	fi
806	echo "$ac_t""$ac_cv_sizeof_int" 1>&6
807	cat >> confdefs.h <<EOF
808	#define SIZEOF_INT $ac_cv_sizeof_int
809	EOF
810
811
812	echo $ac_n "checking size of long""... $ac_c" 1>&6
813	if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
814	echo $ac_n "(cached) $ac_c" 1>&6
815	else
816	if test "$cross_compiling" = yes; then
817	ac_cv_sizeof_long=4
818	else
819	cat > conftest.$ac_ext <<EOF
820	#line 821 "configure"
821	#include "confdefs.h"
822	#include <stdio.h>
823	main()
824	{
825	FILE *f=fopen("conftestval", "w");
826	if (!f) exit(1);
827	fprintf(f, "%d\n", sizeof(long));
828	exit(0);
829	}
830	EOF
831	{ (eval echo configure:832: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
832	if test -s conftest && (./conftest; exit) 2>/dev/null; then
833	ac_cv_sizeof_long=`cat conftestval`
834	else
835	ac_cv_sizeof_long=0
836	fi
837	fi
838	rm -fr conftest*
839	fi
840	echo "$ac_t""$ac_cv_sizeof_long" 1>&6
841	cat >> confdefs.h <<EOF
842	#define SIZEOF_LONG $ac_cv_sizeof_long
843	EOF
844
845
846	echo $ac_n "checking for connect""... $ac_c" 1>&6
847	if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
848	echo $ac_n "(cached) $ac_c" 1>&6
849	else
850	cat > conftest.$ac_ext <<EOF
851	#line 852 "configure"
852	#include "confdefs.h"
853	/* System header to define __stub macros and hopefully few prototypes,
854	which can conflict with char connect(); below. */
855	#include <assert.h>
856	/* Override any gcc2 internal prototype to avoid an error. */
857	/* We use char because int might match the return type of a gcc2
858	builtin and then its argument prototype would still apply. */
859	char connect();
860
861	int main() { return 0; }
862	int t() {
863
864	/* The GNU C library defines this for functions which it implements
865	to always fail with ENOSYS. Some functions are actually named
866	something starting with __ and the normal name is an alias. */
867	#if defined (__stub_connect) \|\| defined (__stub___connect)
868	choke me
869	#else
870	connect();
871	#endif
872
873	; return 0; }
874	EOF
875	if { (eval echo configure:876: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
876	rm -rf conftest*
877	eval "ac_cv_func_connect=yes"
878	else
879	rm -rf conftest*
880	eval "ac_cv_func_connect=no"
881	fi
882	rm -f conftest*
883
884	fi
885	if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
886	echo "$ac_t""yes" 1>&6
887	:
888	else
889	echo "$ac_t""no" 1>&6
890	echo $ac_n "checking for -lsocket""... $ac_c" 1>&6
891	ac_lib_var=`echo socket'_'socket \| tr './+\055' '__p_'`
892	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
893	echo $ac_n "(cached) $ac_c" 1>&6
894	else
895	ac_save_LIBS="$LIBS"
896	LIBS="-lsocket $LIBS"
897	cat > conftest.$ac_ext <<EOF
898	#line 899 "configure"
899	#include "confdefs.h"
900	/* Override any gcc2 internal prototype to avoid an error. */
901	/* We use char because int might match the return type of a gcc2
902	builtin and then its argument prototype would still apply. */
903	char socket();
904
905	int main() { return 0; }
906	int t() {
907	socket()
908	; return 0; }
909	EOF
910	if { (eval echo configure:911: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
911	rm -rf conftest*
912	eval "ac_cv_lib_$ac_lib_var=yes"
913	else
914	rm -rf conftest*
915	eval "ac_cv_lib_$ac_lib_var=no"
916	fi
917	rm -f conftest*
918	LIBS="$ac_save_LIBS"
919
920	fi
921	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
922	echo "$ac_t""yes" 1>&6
923	ac_tr_lib=HAVE_LIB`echo socket \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
924	cat >> confdefs.h <<EOF
925	#define $ac_tr_lib 1
926	EOF
927
928	LIBS="-lsocket $LIBS"
929
930	else
931	echo "$ac_t""no" 1>&6
932	fi
933
934	echo $ac_n "checking for -lnsl""... $ac_c" 1>&6
935	ac_lib_var=`echo nsl'_'gethostbyname \| tr './+\055' '__p_'`
936	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
937	echo $ac_n "(cached) $ac_c" 1>&6
938	else
939	ac_save_LIBS="$LIBS"
940	LIBS="-lnsl $LIBS"
941	cat > conftest.$ac_ext <<EOF
942	#line 943 "configure"
943	#include "confdefs.h"
944	/* Override any gcc2 internal prototype to avoid an error. */
945	/* We use char because int might match the return type of a gcc2
946	builtin and then its argument prototype would still apply. */
947	char gethostbyname();
948
949	int main() { return 0; }
950	int t() {
951	gethostbyname()
952	; return 0; }
953	EOF
954	if { (eval echo configure:955: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
955	rm -rf conftest*
956	eval "ac_cv_lib_$ac_lib_var=yes"
957	else
958	rm -rf conftest*
959	eval "ac_cv_lib_$ac_lib_var=no"
960	fi
961	rm -f conftest*
962	LIBS="$ac_save_LIBS"
963
964	fi
965	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
966	echo "$ac_t""yes" 1>&6
967	ac_tr_lib=HAVE_LIB`echo nsl \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
968	cat >> confdefs.h <<EOF
969	#define $ac_tr_lib 1
970	EOF
971
972	LIBS="-lnsl $LIBS"
973
974	else
975	echo "$ac_t""no" 1>&6
976	fi
977
978	fi
979
980	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
981	# On Suns, sometimes $CPP names a directory.
982	if test -n "$CPP" && test -d "$CPP"; then
983	CPP=
984	fi
985	if test -z "$CPP"; then
986	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
987	echo $ac_n "(cached) $ac_c" 1>&6
988	else
989	# This must be in double quotes, not single quotes, because CPP may get
990	# substituted into the Makefile and "${CC-cc}" will confuse make.
991	CPP="${CC-cc} -E"
992	# On the NeXT, cc -E runs the code through the compiler's parser,
993	# not just through cpp.
994	cat > conftest.$ac_ext <<EOF
995	#line 996 "configure"
996	#include "confdefs.h"
997	#include <assert.h>
998	Syntax Error
999	EOF
1000	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1001	{ (eval echo configure:1002: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1002	ac_err=`grep -v '^ *+' conftest.out`
1003	if test -z "$ac_err"; then
1004	:
1005	else
1006	echo "$ac_err" >&5
1007	rm -rf conftest*
1008	CPP="${CC-cc} -E -traditional-cpp"
1009	cat > conftest.$ac_ext <<EOF
1010	#line 1011 "configure"
1011	#include "confdefs.h"
1012	#include <assert.h>
1013	Syntax Error
1014	EOF
1015	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1016	{ (eval echo configure:1017: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1017	ac_err=`grep -v '^ *+' conftest.out`
1018	if test -z "$ac_err"; then
1019	:
1020	else
1021	echo "$ac_err" >&5
1022	rm -rf conftest*
1023	CPP=/lib/cpp
1024	fi
1025	rm -f conftest*
1026	fi
1027	rm -f conftest*
1028	ac_cv_prog_CPP="$CPP"
1029	fi
1030	CPP="$ac_cv_prog_CPP"
1031	else
1032	ac_cv_prog_CPP="$CPP"
1033	fi
1034	echo "$ac_t""$CPP" 1>&6
1035
1036	for ac_hdr in paths.h
1037	do
1038	ac_safe=`echo "$ac_hdr" \| tr './\055' '___'`
1039	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1040	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1041	echo $ac_n "(cached) $ac_c" 1>&6
1042	else
1043	cat > conftest.$ac_ext <<EOF
1044	#line 1045 "configure"
1045	#include "confdefs.h"
1046	#include <$ac_hdr>
1047	EOF
1048	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1049	{ (eval echo configure:1050: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1050	ac_err=`grep -v '^ *+' conftest.out`
1051	if test -z "$ac_err"; then
1052	rm -rf conftest*
1053	eval "ac_cv_header_$ac_safe=yes"
1054	else
1055	echo "$ac_err" >&5
1056	rm -rf conftest*
1057	eval "ac_cv_header_$ac_safe=no"
1058	fi
1059	rm -f conftest*
1060	fi
1061	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1062	echo "$ac_t""yes" 1>&6
1063	ac_tr_hdr=HAVE_`echo $ac_hdr \| tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
1064	cat >> confdefs.h <<EOF
1065	#define $ac_tr_hdr 1
1066	EOF
1067
1068	else
1069	echo "$ac_t""no" 1>&6
1070	fi
1071	done
1072
1073	if test -f /var/run/utmp; then
1074	cat >> confdefs.h <<\EOF
1075	#define GUESSED_PATH_UTMP "/var/run/utmp"
1076	EOF
1077
1078	elif test -f /var/adm/utmp; then
1079	cat >> confdefs.h <<\EOF
1080	#define GUESSED_PATH_UTMP "/var/adm/utmp"
1081	EOF
1082
1083	else
1084	cat >> confdefs.h <<\EOF
1085	#define GUESSED_PATH_UTMP "/etc/utmp"
1086	EOF
1087
1088	fi
1089
1090	trap '' 1 2 15
1091	cat > confcache <<\EOF
1092	# This file is a shell script that caches the results of configure
1093	# tests run on this system so they can be shared between configure
1094	# scripts and configure runs. It is not useful on other systems.
1095	# If it contains results you don't want to keep, you may remove or edit it.
1096	#
1097	# By default, configure uses ./config.cache as the cache file,
1098	# creating it if it does not exist already. You can give configure
1099	# the --cache-file=FILE option to use a different cache file; that is
1100	# what configure does when it calls configure scripts in
1101	# subdirectories, so they share the cache.
1102	# Giving --cache-file=/dev/null disables caching, for debugging configure.
1103	# config.status only pays attention to the cache file if you give it the
1104	# --recheck option to rerun configure.
1105	#
1106	EOF
1107	# Ultrix sh set writes to stderr and can't be redirected directly,
1108	# and sets the high bit in the cache file unless we assign to the vars.
1109	(set) 2>&1 \|
1110	sed -n "s/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=\${\1='\2'}/p" \
1111	>> confcache
1112	if cmp -s $cache_file confcache; then
1113	:
1114	else
1115	if test -w $cache_file; then
1116	echo "updating cache $cache_file"
1117	cat confcache > $cache_file
1118	else
1119	echo "not updating unwritable cache $cache_file"
1120	fi
1121	fi
1122	rm -f confcache
1123
1124	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1125
1126	test "x$prefix" = xNONE && prefix=$ac_default_prefix
1127	# Let make expand exec_prefix.
1128	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1129
1130	# Any assignment to VPATH causes Sun make to only execute
1131	# the first set of double-colon rules, so remove it if not needed.
1132	# If there is a colon in the path, we need to keep it.
1133	if test "x$srcdir" = x.; then
1134	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
1135	fi
1136
1137	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1138
1139	DEFS=-DHAVE_CONFIG_H
1140
1141	# Without the "./", some shells look in PATH for config.status.
1142	: ${CONFIG_STATUS=./config.status}
1143
1144	echo creating $CONFIG_STATUS
1145	rm -f $CONFIG_STATUS
1146	cat > $CONFIG_STATUS <<EOF
1147	#! /bin/sh
1148	# Generated automatically by configure.
1149	# Run this file to recreate the current configuration.
1150	# This directory was configured as follows,
1151	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
1152	#
1153	# $0 $ac_configure_args
1154	#
1155	# Compiler output produced by configure, useful for debugging
1156	# configure, is in ./config.log if it exists.
1157
1158	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1159	for ac_option
1160	do
1161	case "\$ac_option" in
1162	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
1163	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1164	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1165	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
1166	echo "$CONFIG_STATUS generated by autoconf version 2.10"
1167	exit 0 ;;
1168	-help \| --help \| --hel \| --he \| --h)
1169	echo "\$ac_cs_usage"; exit 0 ;;
1170	*) echo "\$ac_cs_usage"; exit 1 ;;
1171	esac
1172	done
1173
1174	ac_given_srcdir=$srcdir
1175	ac_given_INSTALL="$INSTALL"
1176
1177	trap 'rm -fr `echo "Makefile talk/Makefile talkd/Makefile config.h" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
1178	EOF
1179	cat >> $CONFIG_STATUS <<EOF
1180
1181	# Protect against being on the right side of a sed subst in config.status.
1182	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1183	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1184	$ac_vpsub
1185	$extrasub
1186	s%@CFLAGS@%$CFLAGS%g
1187	s%@CPPFLAGS@%$CPPFLAGS%g
1188	s%@CXXFLAGS@%$CXXFLAGS%g
1189	s%@DEFS@%$DEFS%g
1190	s%@LDFLAGS@%$LDFLAGS%g
1191	s%@LIBS@%$LIBS%g
1192	s%@exec_prefix@%$exec_prefix%g
1193	s%@prefix@%$prefix%g
1194	s%@program_transform_name@%$program_transform_name%g
1195	s%@bindir@%$bindir%g
1196	s%@sbindir@%$sbindir%g
1197	s%@libexecdir@%$libexecdir%g
1198	s%@datadir@%$datadir%g
1199	s%@sysconfdir@%$sysconfdir%g
1200	s%@sharedstatedir@%$sharedstatedir%g
1201	s%@localstatedir@%$localstatedir%g
1202	s%@libdir@%$libdir%g
1203	s%@includedir@%$includedir%g
1204	s%@oldincludedir@%$oldincludedir%g
1205	s%@infodir@%$infodir%g
1206	s%@mandir@%$mandir%g
1207	s%@CC@%$CC%g
1208	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1209	s%@INSTALL_DATA@%$INSTALL_DATA%g
1210	s%@CPP@%$CPP%g
1211
1212	CEOF
1213	EOF
1214	cat >> $CONFIG_STATUS <<EOF
1215
1216	CONFIG_FILES=\${CONFIG_FILES-"Makefile talk/Makefile talkd/Makefile"}
1217	EOF
1218	cat >> $CONFIG_STATUS <<\EOF
1219	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1220	# Support "outfile[:infile]", defaulting infile="outfile.in".
1221	case "$ac_file" in
1222	:) ac_file_in=`echo "$ac_file"\|sed 's%.*:%%'`
1223	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
1224	*) ac_file_in="${ac_file}.in" ;;
1225	esac
1226
1227	# Adjust relative srcdir, etc. for subdirectories.
1228
1229	# Remove last slash and all that follows it. Not all systems have dirname.
1230	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
1231	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1232	# The file is in a subdirectory.
1233	test ! -d "$ac_dir" && mkdir "$ac_dir"
1234	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
1235	# A "../" for each directory in $ac_dir_suffix.
1236	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
1237	else
1238	ac_dir_suffix= ac_dots=
1239	fi
1240
1241	case "$ac_given_srcdir" in
1242	.) srcdir=.
1243	if test -z "$ac_dots"; then top_srcdir=.
1244	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
1245	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1246	*) # Relative path.
1247	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1248	top_srcdir="$ac_dots$ac_given_srcdir" ;;
1249	esac
1250
1251	case "$ac_given_INSTALL" in
1252	[/$]*) INSTALL="$ac_given_INSTALL" ;;
1253	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1254	esac
1255	echo creating "$ac_file"
1256	rm -f "$ac_file"
1257	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
1258	case "$ac_file" in
1259	Makefile) ac_comsub="1i\\
1260	# $configure_input" ;;
1261	*) ac_comsub= ;;
1262	esac
1263	sed -e "$ac_comsub
1264	s%@configure_input@%$configure_input%g
1265	s%@srcdir@%$srcdir%g
1266	s%@top_srcdir@%$top_srcdir%g
1267	s%@INSTALL@%$INSTALL%g
1268	" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
1269	fi; done
1270	rm -f conftest.subs
1271
1272	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1273	# NAME is the cpp macro being defined and VALUE is the value it is being given.
1274	#
1275	# ac_d sets the value in "#define NAME VALUE" lines.
1276	ac_dA='s%^$[ ]$#$[ ]define[ ][ ]*$'
1277	ac_dB='$[ ][ ]$[^ ]%\1#\2'
1278	ac_dC='\3'
1279	ac_dD='%g'
1280	# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1281	ac_uA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
1282	ac_uB='$[ ]$%\1#\2define\3'
1283	ac_uC=' '
1284	ac_uD='\4%g'
1285	# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1286	ac_eA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
1287	ac_eB='$%\1#\2define\3'
1288	ac_eC=' '
1289	ac_eD='%g'
1290
1291	CONFIG_HEADERS=${CONFIG_HEADERS-"config.h"}
1292	for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1293	# Support "outfile[:infile]", defaulting infile="outfile.in".
1294	case "$ac_file" in
1295	:) ac_file_in=`echo "$ac_file"\|sed 's%.*:%%'`
1296	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
1297	*) ac_file_in="${ac_file}.in" ;;
1298	esac
1299
1300	echo creating $ac_file
1301
1302	rm -f conftest.frag conftest.in conftest.out
1303	cp $ac_given_srcdir/$ac_file_in conftest.in
1304
1305	EOF
1306
1307	# Transform confdefs.h into a sed script conftest.vals that substitutes
1308	# the proper values into config.h.in to produce config.h. And first:
1309	# Protect against being on the right side of a sed subst in config.status.
1310	# Protect against being in an unquoted here document in config.status.
1311	rm -f conftest.vals
1312	cat > conftest.hdr <<\EOF
1313	s/[\\&%]/\\&/g
1314	s%[\\$`]%\\&%g
1315	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1316	s%ac_d%ac_u%gp
1317	s%ac_u%ac_e%gp
1318	EOF
1319	sed -n -f conftest.hdr confdefs.h > conftest.vals
1320	rm -f conftest.hdr
1321
1322	# This sed command replaces #undef with comments. This is necessary, for
1323	# example, in the case of _POSIX_SOURCE, which is predefined and required
1324	# on some systems where configure will not decide to define it.
1325	cat >> conftest.vals <<\EOF
1326	s%^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9]%/* & */%
1327	EOF
1328
1329	# Break up conftest.vals because some shells have a limit on
1330	# the size of here documents, and old seds have small limits too.
1331	# Maximum number of lines to put in a single here document.
1332	ac_max_here_lines=12
1333
1334	rm -f conftest.tail
1335	while :
1336	do
1337	ac_lines=`grep -c . conftest.vals`
1338	# grep -c gives empty output for an empty file on some AIX systems.
1339	if test -z "$ac_lines" \|\| test "$ac_lines" -eq 0; then break; fi
1340	# Write a limited-size here document to conftest.frag.
1341	echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1342	sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1343	echo 'CEOF
1344	sed -f conftest.frag conftest.in > conftest.out
1345	rm -f conftest.in
1346	mv conftest.out conftest.in
1347	' >> $CONFIG_STATUS
1348	sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1349	rm -f conftest.vals
1350	mv conftest.tail conftest.vals
1351	done
1352	rm -f conftest.vals
1353
1354	cat >> $CONFIG_STATUS <<\EOF
1355	rm -f conftest.frag conftest.h
1356	echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1357	cat conftest.in >> conftest.h
1358	rm -f conftest.in
1359	if cmp -s $ac_file conftest.h 2>/dev/null; then
1360	echo "$ac_file is unchanged"
1361	rm -f conftest.h
1362	else
1363	# Remove last slash and all that follows it. Not all systems have dirname.
1364	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
1365	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1366	# The file is in a subdirectory.
1367	test ! -d "$ac_dir" && mkdir "$ac_dir"
1368	fi
1369	rm -f $ac_file
1370	mv conftest.h $ac_file
1371	fi
1372	fi; done
1373
1374
1375
1376	exit 0
1377	EOF
1378	chmod +x $CONFIG_STATUS
1379	rm -fr confdefs* $ac_clean_files
1380	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
1381

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