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configure @ 9522

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Revision 9522, 40.9 KB checked in by ghudson, 27 years ago (diff)
Convert from imake to an autoconf-based build system
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	ac_help="$ac_help
15	--with-afs=PREFIX Specify prefix for AFS libraries"
16
17	# Initialize some variables set by options.
18	# The variables have the same names as the options, with
19	# dashes changed to underlines.
20	build=NONE
21	cache_file=./config.cache
22	exec_prefix=NONE
23	host=NONE
24	no_create=
25	nonopt=NONE
26	no_recursion=
27	prefix=NONE
28	program_prefix=NONE
29	program_suffix=NONE
30	program_transform_name=s,x,x,
31	silent=
32	site=
33	srcdir=
34	target=NONE
35	verbose=
36	x_includes=NONE
37	x_libraries=NONE
38	bindir='${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
55	ac_prev=
56	for ac_option
57	do
58
59	# If the previous option needs an argument, assign it.
60	if test -n "$ac_prev"; then
61	eval "$ac_prev=\$ac_option"
62	ac_prev=
63	continue
64	fi
65
66	case "$ac_option" in
67	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
68	*) ac_optarg= ;;
69	esac
70
71	# Accept the important Cygnus configure options, so we can diagnose typos.
72
73	case "$ac_option" in
74
75	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
76	ac_prev=bindir ;;
77	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
78	bindir="$ac_optarg" ;;
79
80	-build \| --build \| --buil \| --bui \| --bu)
81	ac_prev=build ;;
82	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
83	build="$ac_optarg" ;;
84
85	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
86	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
87	ac_prev=cache_file ;;
88	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
89	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
90	cache_file="$ac_optarg" ;;
91
92	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
93	ac_prev=datadir ;;
94	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
95	\| --da=*)
96	datadir="$ac_optarg" ;;
97
98	-disable-* \| --disable-*)
99	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
100	# Reject names that are not valid shell variable names.
101	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
102	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
103	fi
104	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
105	eval "enable_${ac_feature}=no" ;;
106
107	-enable-* \| --enable-*)
108	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
109	# Reject names that are not valid shell variable names.
110	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
111	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
112	fi
113	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
114	case "$ac_option" in
115	=) ;;
116	*) ac_optarg=yes ;;
117	esac
118	eval "enable_${ac_feature}='$ac_optarg'" ;;
119
120	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
121	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
122	\| --exec \| --exe \| --ex)
123	ac_prev=exec_prefix ;;
124	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
125	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
126	\| --exec=* \| --exe=* \| --ex=*)
127	exec_prefix="$ac_optarg" ;;
128
129	-gas \| --gas \| --ga \| --g)
130	# Obsolete; use --with-gas.
131	with_gas=yes ;;
132
133	-help \| --help \| --hel \| --he)
134	# Omit some internal or obsolete options to make the list less imposing.
135	# This message is too long to be a string in the A/UX 3.1 sh.
136	cat << EOF
137	Usage: configure [options] [host]
138	Options: [defaults in brackets after descriptions]
139	Configuration:
140	--cache-file=FILE cache test results in FILE
141	--help print this message
142	--no-create do not create output files
143	--quiet, --silent do not print \`checking...' messages
144	--version print the version of autoconf that created configure
145	Directory and file names:
146	--prefix=PREFIX install architecture-independent files in PREFIX
147	[$ac_default_prefix]
148	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
149	[same as prefix]
150	--bindir=DIR user executables in DIR [EPREFIX/bin]
151	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
152	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
153	--datadir=DIR read-only architecture-independent data in DIR
154	[PREFIX/share]
155	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
156	--sharedstatedir=DIR modifiable architecture-independent data in DIR
157	[PREFIX/com]
158	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
159	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
160	--includedir=DIR C header files in DIR [PREFIX/include]
161	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
162	--infodir=DIR info documentation in DIR [PREFIX/info]
163	--mandir=DIR man documentation in DIR [PREFIX/man]
164	--srcdir=DIR find the sources in DIR [configure dir or ..]
165	--program-prefix=PREFIX prepend PREFIX to installed program names
166	--program-suffix=SUFFIX append SUFFIX to installed program names
167	--program-transform-name=PROGRAM
168	run sed PROGRAM on installed program names
169	EOF
170	cat << EOF
171	Host type:
172	--build=BUILD configure for building on BUILD [BUILD=HOST]
173	--host=HOST configure for HOST [guessed]
174	--target=TARGET configure for TARGET [TARGET=HOST]
175	Features and packages:
176	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
177	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
178	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
179	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
180	--x-includes=DIR X include files are in DIR
181	--x-libraries=DIR X library files are in DIR
182	EOF
183	if test -n "$ac_help"; then
184	echo "--enable and --with options recognized:$ac_help"
185	fi
186	exit 0 ;;
187
188	-host \| --host \| --hos \| --ho)
189	ac_prev=host ;;
190	-host=* \| --host=* \| --hos=* \| --ho=*)
191	host="$ac_optarg" ;;
192
193	-includedir \| --includedir \| --includedi \| --included \| --include \
194	\| --includ \| --inclu \| --incl \| --inc)
195	ac_prev=includedir ;;
196	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
197	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
198	includedir="$ac_optarg" ;;
199
200	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
201	ac_prev=infodir ;;
202	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
203	infodir="$ac_optarg" ;;
204
205	-libdir \| --libdir \| --libdi \| --libd)
206	ac_prev=libdir ;;
207	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
208	libdir="$ac_optarg" ;;
209
210	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
211	\| --libexe \| --libex \| --libe)
212	ac_prev=libexecdir ;;
213	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
214	\| --libexe=* \| --libex=* \| --libe=*)
215	libexecdir="$ac_optarg" ;;
216
217	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
218	\| --localstate \| --localstat \| --localsta \| --localst \
219	\| --locals \| --local \| --loca \| --loc \| --lo)
220	ac_prev=localstatedir ;;
221	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
222	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
223	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
224	localstatedir="$ac_optarg" ;;
225
226	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
227	ac_prev=mandir ;;
228	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
229	mandir="$ac_optarg" ;;
230
231	-nfp \| --nfp \| --nf)
232	# Obsolete; use --without-fp.
233	with_fp=no ;;
234
235	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
236	\| --no-cr \| --no-c)
237	no_create=yes ;;
238
239	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
240	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
241	no_recursion=yes ;;
242
243	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
244	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
245	\| --oldin \| --oldi \| --old \| --ol \| --o)
246	ac_prev=oldincludedir ;;
247	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
248	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
249	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
250	oldincludedir="$ac_optarg" ;;
251
252	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
253	ac_prev=prefix ;;
254	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
255	prefix="$ac_optarg" ;;
256
257	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
258	\| --program-pre \| --program-pr \| --program-p)
259	ac_prev=program_prefix ;;
260	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
261	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
262	program_prefix="$ac_optarg" ;;
263
264	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
265	\| --program-suf \| --program-su \| --program-s)
266	ac_prev=program_suffix ;;
267	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
268	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
269	program_suffix="$ac_optarg" ;;
270
271	-program-transform-name \| --program-transform-name \
272	\| --program-transform-nam \| --program-transform-na \
273	\| --program-transform-n \| --program-transform- \
274	\| --program-transform \| --program-transfor \
275	\| --program-transfo \| --program-transf \
276	\| --program-trans \| --program-tran \
277	\| --progr-tra \| --program-tr \| --program-t)
278	ac_prev=program_transform_name ;;
279	-program-transform-name=* \| --program-transform-name=* \
280	\| --program-transform-nam=* \| --program-transform-na=* \
281	\| --program-transform-n=* \| --program-transform-=* \
282	\| --program-transform=* \| --program-transfor=* \
283	\| --program-transfo=* \| --program-transf=* \
284	\| --program-trans=* \| --program-tran=* \
285	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
286	program_transform_name="$ac_optarg" ;;
287
288	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
289	\| -silent \| --silent \| --silen \| --sile \| --sil)
290	silent=yes ;;
291
292	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
293	ac_prev=sbindir ;;
294	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
295	\| --sbi=* \| --sb=*)
296	sbindir="$ac_optarg" ;;
297
298	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
299	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
300	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
301	\| --sha \| --sh)
302	ac_prev=sharedstatedir ;;
303	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
304	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
305	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
306	\| --sha=* \| --sh=*)
307	sharedstatedir="$ac_optarg" ;;
308
309	-site \| --site \| --sit)
310	ac_prev=site ;;
311	-site=* \| --site=* \| --sit=*)
312	site="$ac_optarg" ;;
313
314	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
315	ac_prev=srcdir ;;
316	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
317	srcdir="$ac_optarg" ;;
318
319	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
320	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
321	ac_prev=sysconfdir ;;
322	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
323	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
324	sysconfdir="$ac_optarg" ;;
325
326	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
327	ac_prev=target ;;
328	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
329	target="$ac_optarg" ;;
330
331	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
332	verbose=yes ;;
333
334	-version \| --version \| --versio \| --versi \| --vers)
335	echo "configure generated by autoconf version 2.10"
336	exit 0 ;;
337
338	-with-* \| --with-*)
339	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
340	# Reject names that are not valid shell variable names.
341	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
342	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
343	fi
344	ac_package=`echo $ac_package\| sed 's/-/_/g'`
345	case "$ac_option" in
346	=) ;;
347	*) ac_optarg=yes ;;
348	esac
349	eval "with_${ac_package}='$ac_optarg'" ;;
350
351	-without-* \| --without-*)
352	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
353	# Reject names that are not valid shell variable names.
354	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
355	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
356	fi
357	ac_package=`echo $ac_package\| sed 's/-/_/g'`
358	eval "with_${ac_package}=no" ;;
359
360	--x)
361	# Obsolete; use --with-x.
362	with_x=yes ;;
363
364	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
365	\| --x-incl \| --x-inc \| --x-in \| --x-i)
366	ac_prev=x_includes ;;
367	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
368	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
369	x_includes="$ac_optarg" ;;
370
371	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
372	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
373	ac_prev=x_libraries ;;
374	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
375	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
376	x_libraries="$ac_optarg" ;;
377
378	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
379	;;
380
381	*)
382	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
383	echo "configure: warning: $ac_option: invalid host type" 1>&2
384	fi
385	if test "x$nonopt" != xNONE; then
386	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
387	fi
388	nonopt="$ac_option"
389	;;
390
391	esac
392	done
393
394	if test -n "$ac_prev"; then
395	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
396	fi
397
398	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
399
400	# File descriptor usage:
401	# 0 standard input
402	# 1 file creation
403	# 2 errors and warnings
404	# 3 some systems may open it to /dev/tty
405	# 4 used on the Kubota Titan
406	# 6 checking for... messages and results
407	# 5 compiler messages saved in config.log
408	if test "$silent" = yes; then
409	exec 6>/dev/null
410	else
411	exec 6>&1
412	fi
413	exec 5>./config.log
414
415	echo "\
416	This file contains any messages produced by compilers while
417	running configure, to aid debugging if configure makes a mistake.
418	" 1>&5
419
420	# Strip out --no-create and --no-recursion so they do not pile up.
421	# Also quote any args containing shell metacharacters.
422	ac_configure_args=
423	for ac_arg
424	do
425	case "$ac_arg" in
426	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
427	\| --no-cr \| --no-c) ;;
428	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
429	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
430	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
431	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
432	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
433	esac
434	done
435
436	# NLS nuisances.
437	# Only set LANG and LC_ALL to C if already set.
438	# These must not be set unconditionally because not all systems understand
439	# e.g. LANG=C (notably SCO).
440	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
441	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
442
443	# confdefs.h avoids OS command line length limits that DEFS can exceed.
444	rm -rf conftest* confdefs.h
445	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
446	echo > confdefs.h
447
448	# A filename unique to this package, relative to the directory that
449	# configure is in, which we can look for to find out if srcdir is correct.
450	ac_unique_file=newpag.c
451
452	# Find the source files, if location was not specified.
453	if test -z "$srcdir"; then
454	ac_srcdir_defaulted=yes
455	# Try the directory containing this script, then its parent.
456	ac_prog=$0
457	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
458	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
459	srcdir=$ac_confdir
460	if test ! -r $srcdir/$ac_unique_file; then
461	srcdir=..
462	fi
463	else
464	ac_srcdir_defaulted=no
465	fi
466	if test ! -r $srcdir/$ac_unique_file; then
467	if test "$ac_srcdir_defaulted" = yes; then
468	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
469	else
470	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
471	fi
472	fi
473	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
474
475	# Prefer explicitly selected file to automatically selected ones.
476	if test -z "$CONFIG_SITE"; then
477	if test "x$prefix" != xNONE; then
478	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
479	else
480	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
481	fi
482	fi
483	for ac_site_file in $CONFIG_SITE; do
484	if test -r "$ac_site_file"; then
485	echo "loading site script $ac_site_file"
486	. "$ac_site_file"
487	fi
488	done
489
490	if test -r "$cache_file"; then
491	echo "loading cache $cache_file"
492	. $cache_file
493	else
494	echo "creating cache $cache_file"
495	> $cache_file
496	fi
497
498	ac_ext=c
499	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
500	ac_cpp='$CPP $CPPFLAGS'
501	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
502	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
503
504	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
505	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
506	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
507	ac_n= ac_c='
508	' ac_t=' '
509	else
510	ac_n=-n ac_c= ac_t=
511	fi
512	else
513	ac_n= ac_c='\c' ac_t=
514	fi
515
516
517
518	# Check whether --with-afs or --without-afs was given.
519	if test "${with_afs+set}" = set; then
520	withval="$with_afs"
521	afs="$withval"
522	else
523	afs=no
524	fi
525
526
527	# Extract the first word of "gcc", so it can be a program name with args.
528	set dummy gcc; ac_word=$2
529	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
530	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
531	echo $ac_n "(cached) $ac_c" 1>&6
532	else
533	if test -n "$CC"; then
534	ac_cv_prog_CC="$CC" # Let the user override the test.
535	else
536	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
537	for ac_dir in $PATH; do
538	test -z "$ac_dir" && ac_dir=.
539	if test -f $ac_dir/$ac_word; then
540	ac_cv_prog_CC="gcc"
541	break
542	fi
543	done
544	IFS="$ac_save_ifs"
545	fi
546	fi
547	CC="$ac_cv_prog_CC"
548	if test -n "$CC"; then
549	echo "$ac_t""$CC" 1>&6
550	else
551	echo "$ac_t""no" 1>&6
552	fi
553
554	if test -z "$CC"; then
555	# Extract the first word of "cc", so it can be a program name with args.
556	set dummy cc; ac_word=$2
557	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
558	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
559	echo $ac_n "(cached) $ac_c" 1>&6
560	else
561	if test -n "$CC"; then
562	ac_cv_prog_CC="$CC" # Let the user override the test.
563	else
564	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
565	ac_prog_rejected=no
566	for ac_dir in $PATH; do
567	test -z "$ac_dir" && ac_dir=.
568	if test -f $ac_dir/$ac_word; then
569	if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
570	ac_prog_rejected=yes
571	continue
572	fi
573	ac_cv_prog_CC="cc"
574	break
575	fi
576	done
577	IFS="$ac_save_ifs"
578	if test $ac_prog_rejected = yes; then
579	# We found a bogon in the path, so make sure we never use it.
580	set dummy $ac_cv_prog_CC
581	shift
582	if test $# -gt 0; then
583	# We chose a different compiler from the bogus one.
584	# However, it has the same basename, so the bogon will be chosen
585	# first if we set CC to just the basename; use the full file name.
586	shift
587	set dummy "$ac_dir/$ac_word" "$@"
588	shift
589	ac_cv_prog_CC="$@"
590	fi
591	fi
592	fi
593	fi
594	CC="$ac_cv_prog_CC"
595	if test -n "$CC"; then
596	echo "$ac_t""$CC" 1>&6
597	else
598	echo "$ac_t""no" 1>&6
599	fi
600
601	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
602	fi
603
604	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
605	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
606	echo $ac_n "(cached) $ac_c" 1>&6
607	else
608	cat > conftest.c <<EOF
609	#ifdef __GNUC__
610	yes;
611	#endif
612	EOF
613	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:614: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
614	ac_cv_prog_gcc=yes
615	else
616	ac_cv_prog_gcc=no
617	fi
618	fi
619
620	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
621	if test $ac_cv_prog_gcc = yes; then
622	GCC=yes
623	if test "${CFLAGS+set}" != set; then
624	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
625	if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
626	echo $ac_n "(cached) $ac_c" 1>&6
627	else
628	echo 'void f(){}' > conftest.c
629	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
630	ac_cv_prog_gcc_g=yes
631	else
632	ac_cv_prog_gcc_g=no
633	fi
634	rm -f conftest*
635
636	fi
637
638	echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
639	if test $ac_cv_prog_gcc_g = yes; then
640	CFLAGS="-g -O"
641	else
642	CFLAGS="-O"
643	fi
644	fi
645	else
646	GCC=
647	test "${CFLAGS+set}" = set \|\| CFLAGS="-g"
648	fi
649
650	ac_aux_dir=
651	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
652	if test -f $ac_dir/install-sh; then
653	ac_aux_dir=$ac_dir
654	ac_install_sh="$ac_aux_dir/install-sh -c"
655	break
656	elif test -f $ac_dir/install.sh; then
657	ac_aux_dir=$ac_dir
658	ac_install_sh="$ac_aux_dir/install.sh -c"
659	break
660	fi
661	done
662	if test -z "$ac_aux_dir"; then
663	{ echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
664	fi
665	ac_config_guess=$ac_aux_dir/config.guess
666	ac_config_sub=$ac_aux_dir/config.sub
667	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
668
669	# Find a good install program. We prefer a C program (faster),
670	# so one script is as good as another. But avoid the broken or
671	# incompatible versions:
672	# SysV /etc/install, /usr/sbin/install
673	# SunOS /usr/etc/install
674	# IRIX /sbin/install
675	# AIX /bin/install
676	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
677	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
678	# ./install, which can be erroneously created by make from ./install.sh.
679	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
680	if test -z "$INSTALL"; then
681	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
682	echo $ac_n "(cached) $ac_c" 1>&6
683	else
684	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
685	for ac_dir in $PATH; do
686	# Account for people who put trailing slashes in PATH elements.
687	case "$ac_dir/" in
688	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
689	*)
690	# OSF1 and SCO ODT 3.0 have their own names for install.
691	for ac_prog in ginstall installbsd scoinst install; do
692	if test -f $ac_dir/$ac_prog; then
693	if test $ac_prog = install &&
694	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
695	# AIX install. It has an incompatible calling convention.
696	# OSF/1 installbsd also uses dspmsg, but is usable.
697	:
698	else
699	ac_cv_path_install="$ac_dir/$ac_prog -c"
700	break 2
701	fi
702	fi
703	done
704	;;
705	esac
706	done
707	IFS="$ac_save_ifs"
708
709	fi
710	if test "${ac_cv_path_install+set}" = set; then
711	INSTALL="$ac_cv_path_install"
712	else
713	# As a last resort, use the slow shell script. We don't cache a
714	# path for INSTALL within a source directory, because that will
715	# break other packages using the cache if that directory is
716	# removed, or if the path is relative.
717	INSTALL="$ac_install_sh"
718	fi
719	fi
720	echo "$ac_t""$INSTALL" 1>&6
721
722	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
723	# It thinks the first close brace ends the variable substitution.
724	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
725
726	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
727
728
729	if test "$afs" != no; then
730	echo $ac_n "checking for insque""... $ac_c" 1>&6
731	if eval "test \"`echo '$''{'ac_cv_func_insque'+set}'`\" = set"; then
732	echo $ac_n "(cached) $ac_c" 1>&6
733	else
734	cat > conftest.$ac_ext <<EOF
735	#line 736 "configure"
736	#include "confdefs.h"
737	/* System header to define __stub macros and hopefully few prototypes,
738	which can conflict with char insque(); below. */
739	#include <assert.h>
740	/* Override any gcc2 internal prototype to avoid an error. */
741	/* We use char because int might match the return type of a gcc2
742	builtin and then its argument prototype would still apply. */
743	char insque();
744
745	int main() { return 0; }
746	int t() {
747
748	/* The GNU C library defines this for functions which it implements
749	to always fail with ENOSYS. Some functions are actually named
750	something starting with __ and the normal name is an alias. */
751	#if defined (__stub_insque) \|\| defined (__stub___insque)
752	choke me
753	#else
754	insque();
755	#endif
756
757	; return 0; }
758	EOF
759	if { (eval echo configure:760: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
760	rm -rf conftest*
761	eval "ac_cv_func_insque=yes"
762	else
763	rm -rf conftest*
764	eval "ac_cv_func_insque=no"
765	fi
766	rm -f conftest*
767
768	fi
769	if eval "test \"`echo '$ac_cv_func_'insque`\" = yes"; then
770	echo "$ac_t""yes" 1>&6
771	:
772	else
773	echo "$ac_t""no" 1>&6
774	echo $ac_n "checking for -lcompat""... $ac_c" 1>&6
775	ac_lib_var=`echo compat'_'insque \| tr './+\055' '__p_'`
776	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
777	echo $ac_n "(cached) $ac_c" 1>&6
778	else
779	ac_save_LIBS="$LIBS"
780	LIBS="-lcompat $LIBS"
781	cat > conftest.$ac_ext <<EOF
782	#line 783 "configure"
783	#include "confdefs.h"
784	/* Override any gcc2 internal prototype to avoid an error. */
785	/* We use char because int might match the return type of a gcc2
786	builtin and then its argument prototype would still apply. */
787	char insque();
788
789	int main() { return 0; }
790	int t() {
791	insque()
792	; return 0; }
793	EOF
794	if { (eval echo configure:795: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
795	rm -rf conftest*
796	eval "ac_cv_lib_$ac_lib_var=yes"
797	else
798	rm -rf conftest*
799	eval "ac_cv_lib_$ac_lib_var=no"
800	fi
801	rm -f conftest*
802	LIBS="$ac_save_LIBS"
803
804	fi
805	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
806	echo "$ac_t""yes" 1>&6
807	ac_tr_lib=HAVE_LIB`echo compat \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
808	cat >> confdefs.h <<EOF
809	#define $ac_tr_lib 1
810	EOF
811
812	LIBS="-lcompat $LIBS"
813
814	else
815	echo "$ac_t""no" 1>&6
816	fi
817
818	fi
819
820	echo $ac_n "checking for sigvec""... $ac_c" 1>&6
821	if eval "test \"`echo '$''{'ac_cv_func_sigvec'+set}'`\" = set"; then
822	echo $ac_n "(cached) $ac_c" 1>&6
823	else
824	cat > conftest.$ac_ext <<EOF
825	#line 826 "configure"
826	#include "confdefs.h"
827	/* System header to define __stub macros and hopefully few prototypes,
828	which can conflict with char sigvec(); below. */
829	#include <assert.h>
830	/* Override any gcc2 internal prototype to avoid an error. */
831	/* We use char because int might match the return type of a gcc2
832	builtin and then its argument prototype would still apply. */
833	char sigvec();
834
835	int main() { return 0; }
836	int t() {
837
838	/* The GNU C library defines this for functions which it implements
839	to always fail with ENOSYS. Some functions are actually named
840	something starting with __ and the normal name is an alias. */
841	#if defined (__stub_sigvec) \|\| defined (__stub___sigvec)
842	choke me
843	#else
844	sigvec();
845	#endif
846
847	; return 0; }
848	EOF
849	if { (eval echo configure:850: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
850	rm -rf conftest*
851	eval "ac_cv_func_sigvec=yes"
852	else
853	rm -rf conftest*
854	eval "ac_cv_func_sigvec=no"
855	fi
856	rm -f conftest*
857
858	fi
859	if eval "test \"`echo '$ac_cv_func_'sigvec`\" = yes"; then
860	echo "$ac_t""yes" 1>&6
861	:
862	else
863	echo "$ac_t""no" 1>&6
864	echo $ac_n "checking for -lucb""... $ac_c" 1>&6
865	ac_lib_var=`echo ucb'_'sigvec \| tr './+\055' '__p_'`
866	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
867	echo $ac_n "(cached) $ac_c" 1>&6
868	else
869	ac_save_LIBS="$LIBS"
870	LIBS="-lucb $LIBS"
871	cat > conftest.$ac_ext <<EOF
872	#line 873 "configure"
873	#include "confdefs.h"
874	/* Override any gcc2 internal prototype to avoid an error. */
875	/* We use char because int might match the return type of a gcc2
876	builtin and then its argument prototype would still apply. */
877	char sigvec();
878
879	int main() { return 0; }
880	int t() {
881	sigvec()
882	; return 0; }
883	EOF
884	if { (eval echo configure:885: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
885	rm -rf conftest*
886	eval "ac_cv_lib_$ac_lib_var=yes"
887	else
888	rm -rf conftest*
889	eval "ac_cv_lib_$ac_lib_var=no"
890	fi
891	rm -f conftest*
892	LIBS="$ac_save_LIBS"
893
894	fi
895	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
896	echo "$ac_t""yes" 1>&6
897	ac_tr_lib=HAVE_LIB`echo ucb \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
898	cat >> confdefs.h <<EOF
899	#define $ac_tr_lib 1
900	EOF
901
902	LIBS="-lucb $LIBS"
903
904	else
905	echo "$ac_t""no" 1>&6
906	fi
907
908	fi
909
910	echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
911	if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
912	echo $ac_n "(cached) $ac_c" 1>&6
913	else
914	cat > conftest.$ac_ext <<EOF
915	#line 916 "configure"
916	#include "confdefs.h"
917	/* System header to define __stub macros and hopefully few prototypes,
918	which can conflict with char gethostbyname(); below. */
919	#include <assert.h>
920	/* Override any gcc2 internal prototype to avoid an error. */
921	/* We use char because int might match the return type of a gcc2
922	builtin and then its argument prototype would still apply. */
923	char gethostbyname();
924
925	int main() { return 0; }
926	int t() {
927
928	/* The GNU C library defines this for functions which it implements
929	to always fail with ENOSYS. Some functions are actually named
930	something starting with __ and the normal name is an alias. */
931	#if defined (__stub_gethostbyname) \|\| defined (__stub___gethostbyname)
932	choke me
933	#else
934	gethostbyname();
935	#endif
936
937	; return 0; }
938	EOF
939	if { (eval echo configure:940: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
940	rm -rf conftest*
941	eval "ac_cv_func_gethostbyname=yes"
942	else
943	rm -rf conftest*
944	eval "ac_cv_func_gethostbyname=no"
945	fi
946	rm -f conftest*
947
948	fi
949	if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
950	echo "$ac_t""yes" 1>&6
951	:
952	else
953	echo "$ac_t""no" 1>&6
954	echo $ac_n "checking for -lnsl""... $ac_c" 1>&6
955	ac_lib_var=`echo nsl'_'gethostbyname \| tr './+\055' '__p_'`
956	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
957	echo $ac_n "(cached) $ac_c" 1>&6
958	else
959	ac_save_LIBS="$LIBS"
960	LIBS="-lnsl $LIBS"
961	cat > conftest.$ac_ext <<EOF
962	#line 963 "configure"
963	#include "confdefs.h"
964	/* Override any gcc2 internal prototype to avoid an error. */
965	/* We use char because int might match the return type of a gcc2
966	builtin and then its argument prototype would still apply. */
967	char gethostbyname();
968
969	int main() { return 0; }
970	int t() {
971	gethostbyname()
972	; return 0; }
973	EOF
974	if { (eval echo configure:975: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
975	rm -rf conftest*
976	eval "ac_cv_lib_$ac_lib_var=yes"
977	else
978	rm -rf conftest*
979	eval "ac_cv_lib_$ac_lib_var=no"
980	fi
981	rm -f conftest*
982	LIBS="$ac_save_LIBS"
983
984	fi
985	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
986	echo "$ac_t""yes" 1>&6
987	ac_tr_lib=HAVE_LIB`echo nsl \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
988	cat >> confdefs.h <<EOF
989	#define $ac_tr_lib 1
990	EOF
991
992	LIBS="-lnsl $LIBS"
993
994	else
995	echo "$ac_t""no" 1>&6
996	fi
997
998	fi
999
1000	echo $ac_n "checking for socket""... $ac_c" 1>&6
1001	if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then
1002	echo $ac_n "(cached) $ac_c" 1>&6
1003	else
1004	cat > conftest.$ac_ext <<EOF
1005	#line 1006 "configure"
1006	#include "confdefs.h"
1007	/* System header to define __stub macros and hopefully few prototypes,
1008	which can conflict with char socket(); below. */
1009	#include <assert.h>
1010	/* Override any gcc2 internal prototype to avoid an error. */
1011	/* We use char because int might match the return type of a gcc2
1012	builtin and then its argument prototype would still apply. */
1013	char socket();
1014
1015	int main() { return 0; }
1016	int t() {
1017
1018	/* The GNU C library defines this for functions which it implements
1019	to always fail with ENOSYS. Some functions are actually named
1020	something starting with __ and the normal name is an alias. */
1021	#if defined (__stub_socket) \|\| defined (__stub___socket)
1022	choke me
1023	#else
1024	socket();
1025	#endif
1026
1027	; return 0; }
1028	EOF
1029	if { (eval echo configure:1030: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1030	rm -rf conftest*
1031	eval "ac_cv_func_socket=yes"
1032	else
1033	rm -rf conftest*
1034	eval "ac_cv_func_socket=no"
1035	fi
1036	rm -f conftest*
1037
1038	fi
1039	if eval "test \"`echo '$ac_cv_func_'socket`\" = yes"; then
1040	echo "$ac_t""yes" 1>&6
1041	:
1042	else
1043	echo "$ac_t""no" 1>&6
1044	echo $ac_n "checking for -lsocket""... $ac_c" 1>&6
1045	ac_lib_var=`echo socket'_'socket \| tr './+\055' '__p_'`
1046	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1047	echo $ac_n "(cached) $ac_c" 1>&6
1048	else
1049	ac_save_LIBS="$LIBS"
1050	LIBS="-lsocket $LIBS"
1051	cat > conftest.$ac_ext <<EOF
1052	#line 1053 "configure"
1053	#include "confdefs.h"
1054	/* Override any gcc2 internal prototype to avoid an error. */
1055	/* We use char because int might match the return type of a gcc2
1056	builtin and then its argument prototype would still apply. */
1057	char socket();
1058
1059	int main() { return 0; }
1060	int t() {
1061	socket()
1062	; return 0; }
1063	EOF
1064	if { (eval echo configure:1065: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1065	rm -rf conftest*
1066	eval "ac_cv_lib_$ac_lib_var=yes"
1067	else
1068	rm -rf conftest*
1069	eval "ac_cv_lib_$ac_lib_var=no"
1070	fi
1071	rm -f conftest*
1072	LIBS="$ac_save_LIBS"
1073
1074	fi
1075	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1076	echo "$ac_t""yes" 1>&6
1077	ac_tr_lib=HAVE_LIB`echo socket \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1078	cat >> confdefs.h <<EOF
1079	#define $ac_tr_lib 1
1080	EOF
1081
1082	LIBS="-lsocket $LIBS"
1083
1084	else
1085	echo "$ac_t""no" 1>&6
1086	fi
1087
1088	fi
1089
1090
1091	if test "$afs" != yes; then
1092	CPPFLAGS="${CPPFLAGS} -I$afs/include"
1093	LDFLAGS="$LDFLAGS -L$afs/lib -L$afs/lib/afs"
1094	fi
1095	echo $ac_n "checking for -lsys""... $ac_c" 1>&6
1096	ac_lib_var=`echo sys'_'pioctl \| tr './+\055' '__p_'`
1097	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1098	echo $ac_n "(cached) $ac_c" 1>&6
1099	else
1100	ac_save_LIBS="$LIBS"
1101	LIBS="-lsys -lrx -llwp -lsys $LIBS"
1102	cat > conftest.$ac_ext <<EOF
1103	#line 1104 "configure"
1104	#include "confdefs.h"
1105	/* Override any gcc2 internal prototype to avoid an error. */
1106	/* We use char because int might match the return type of a gcc2
1107	builtin and then its argument prototype would still apply. */
1108	char pioctl();
1109
1110	int main() { return 0; }
1111	int t() {
1112	pioctl()
1113	; return 0; }
1114	EOF
1115	if { (eval echo configure:1116: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1116	rm -rf conftest*
1117	eval "ac_cv_lib_$ac_lib_var=yes"
1118	else
1119	rm -rf conftest*
1120	eval "ac_cv_lib_$ac_lib_var=no"
1121	fi
1122	rm -f conftest*
1123	LIBS="$ac_save_LIBS"
1124
1125	fi
1126	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1127	echo "$ac_t""yes" 1>&6
1128	:
1129	else
1130	echo "$ac_t""no" 1>&6
1131	{ echo "configure: error: AFS libraries not found" 1>&2; exit 1; }
1132	fi
1133
1134	else
1135	{ echo "configure: error: This package requires AFS." 1>&2; exit 1; }
1136	fi
1137
1138	trap '' 1 2 15
1139	cat > confcache <<\EOF
1140	# This file is a shell script that caches the results of configure
1141	# tests run on this system so they can be shared between configure
1142	# scripts and configure runs. It is not useful on other systems.
1143	# If it contains results you don't want to keep, you may remove or edit it.
1144	#
1145	# By default, configure uses ./config.cache as the cache file,
1146	# creating it if it does not exist already. You can give configure
1147	# the --cache-file=FILE option to use a different cache file; that is
1148	# what configure does when it calls configure scripts in
1149	# subdirectories, so they share the cache.
1150	# Giving --cache-file=/dev/null disables caching, for debugging configure.
1151	# config.status only pays attention to the cache file if you give it the
1152	# --recheck option to rerun configure.
1153	#
1154	EOF
1155	# Ultrix sh set writes to stderr and can't be redirected directly,
1156	# and sets the high bit in the cache file unless we assign to the vars.
1157	(set) 2>&1 \|
1158	sed -n "s/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=\${\1='\2'}/p" \
1159	>> confcache
1160	if cmp -s $cache_file confcache; then
1161	:
1162	else
1163	if test -w $cache_file; then
1164	echo "updating cache $cache_file"
1165	cat confcache > $cache_file
1166	else
1167	echo "not updating unwritable cache $cache_file"
1168	fi
1169	fi
1170	rm -f confcache
1171
1172	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1173
1174	test "x$prefix" = xNONE && prefix=$ac_default_prefix
1175	# Let make expand exec_prefix.
1176	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1177
1178	# Any assignment to VPATH causes Sun make to only execute
1179	# the first set of double-colon rules, so remove it if not needed.
1180	# If there is a colon in the path, we need to keep it.
1181	if test "x$srcdir" = x.; then
1182	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
1183	fi
1184
1185	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1186
1187	# Transform confdefs.h into DEFS.
1188	# Protect against shell expansion while executing Makefile rules.
1189	# Protect against Makefile macro expansion.
1190	cat > conftest.defs <<\EOF
1191	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%-D\1=\2%g
1192	s%[ `~#$^&*(){}\\\|;'"<>?]%\\&%g
1193	s%\[%\\&%g
1194	s%\]%\\&%g
1195	s%\$%$$%g
1196	EOF
1197	DEFS=`sed -f conftest.defs confdefs.h \| tr '\012' ' '`
1198	rm -f conftest.defs
1199
1200
1201	# Without the "./", some shells look in PATH for config.status.
1202	: ${CONFIG_STATUS=./config.status}
1203
1204	echo creating $CONFIG_STATUS
1205	rm -f $CONFIG_STATUS
1206	cat > $CONFIG_STATUS <<EOF
1207	#! /bin/sh
1208	# Generated automatically by configure.
1209	# Run this file to recreate the current configuration.
1210	# This directory was configured as follows,
1211	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
1212	#
1213	# $0 $ac_configure_args
1214	#
1215	# Compiler output produced by configure, useful for debugging
1216	# configure, is in ./config.log if it exists.
1217
1218	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1219	for ac_option
1220	do
1221	case "\$ac_option" in
1222	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
1223	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1224	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1225	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
1226	echo "$CONFIG_STATUS generated by autoconf version 2.10"
1227	exit 0 ;;
1228	-help \| --help \| --hel \| --he \| --h)
1229	echo "\$ac_cs_usage"; exit 0 ;;
1230	*) echo "\$ac_cs_usage"; exit 1 ;;
1231	esac
1232	done
1233
1234	ac_given_srcdir=$srcdir
1235	ac_given_INSTALL="$INSTALL"
1236
1237	trap 'rm -fr `echo "Makefile" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
1238	EOF
1239	cat >> $CONFIG_STATUS <<EOF
1240
1241	# Protect against being on the right side of a sed subst in config.status.
1242	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1243	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1244	$ac_vpsub
1245	$extrasub
1246	s%@CFLAGS@%$CFLAGS%g
1247	s%@CPPFLAGS@%$CPPFLAGS%g
1248	s%@CXXFLAGS@%$CXXFLAGS%g
1249	s%@DEFS@%$DEFS%g
1250	s%@LDFLAGS@%$LDFLAGS%g
1251	s%@LIBS@%$LIBS%g
1252	s%@exec_prefix@%$exec_prefix%g
1253	s%@prefix@%$prefix%g
1254	s%@program_transform_name@%$program_transform_name%g
1255	s%@bindir@%$bindir%g
1256	s%@sbindir@%$sbindir%g
1257	s%@libexecdir@%$libexecdir%g
1258	s%@datadir@%$datadir%g
1259	s%@sysconfdir@%$sysconfdir%g
1260	s%@sharedstatedir@%$sharedstatedir%g
1261	s%@localstatedir@%$localstatedir%g
1262	s%@libdir@%$libdir%g
1263	s%@includedir@%$includedir%g
1264	s%@oldincludedir@%$oldincludedir%g
1265	s%@infodir@%$infodir%g
1266	s%@mandir@%$mandir%g
1267	s%@CC@%$CC%g
1268	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1269	s%@INSTALL_DATA@%$INSTALL_DATA%g
1270
1271	CEOF
1272	EOF
1273	cat >> $CONFIG_STATUS <<EOF
1274
1275	CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1276	EOF
1277	cat >> $CONFIG_STATUS <<\EOF
1278	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1279	# Support "outfile[:infile]", defaulting infile="outfile.in".
1280	case "$ac_file" in
1281	:) ac_file_in=`echo "$ac_file"\|sed 's%.*:%%'`
1282	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
1283	*) ac_file_in="${ac_file}.in" ;;
1284	esac
1285
1286	# Adjust relative srcdir, etc. for subdirectories.
1287
1288	# Remove last slash and all that follows it. Not all systems have dirname.
1289	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
1290	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1291	# The file is in a subdirectory.
1292	test ! -d "$ac_dir" && mkdir "$ac_dir"
1293	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
1294	# A "../" for each directory in $ac_dir_suffix.
1295	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
1296	else
1297	ac_dir_suffix= ac_dots=
1298	fi
1299
1300	case "$ac_given_srcdir" in
1301	.) srcdir=.
1302	if test -z "$ac_dots"; then top_srcdir=.
1303	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
1304	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1305	*) # Relative path.
1306	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1307	top_srcdir="$ac_dots$ac_given_srcdir" ;;
1308	esac
1309
1310	case "$ac_given_INSTALL" in
1311	[/$]*) INSTALL="$ac_given_INSTALL" ;;
1312	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1313	esac
1314	echo creating "$ac_file"
1315	rm -f "$ac_file"
1316	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
1317	case "$ac_file" in
1318	Makefile) ac_comsub="1i\\
1319	# $configure_input" ;;
1320	*) ac_comsub= ;;
1321	esac
1322	sed -e "$ac_comsub
1323	s%@configure_input@%$configure_input%g
1324	s%@srcdir@%$srcdir%g
1325	s%@top_srcdir@%$top_srcdir%g
1326	s%@INSTALL@%$INSTALL%g
1327	" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
1328	fi; done
1329	rm -f conftest.subs
1330
1331
1332
1333	exit 0
1334	EOF
1335	chmod +x $CONFIG_STATUS
1336	rm -fr confdefs* $ac_clean_files
1337	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
1338

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