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configure

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Last change on this file was 2, checked in by bird, 22 years ago
Initial revision
Property cvs2svn:cvs-rev set to `1.1` Property svn:eol-style set to `native` Property svn:executable set to ``*
File size: 58.1 KB

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1	#! /bin/sh
2
3	# Guess values for system-dependent variables and create Makefiles.
4	# Generated automatically using autoconf version 2.13
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='${prefix}/man'
48
49	# Initialize some other variables.
50	subdirs=
51	MFLAGS= MAKEFLAGS=
52	SHELL=${CONFIG_SHELL-/bin/sh}
53	# Maximum number of lines to put in a shell here document.
54	ac_max_here_lines=12
55
56	ac_prev=
57	for ac_option
58	do
59
60	# If the previous option needs an argument, assign it.
61	if test -n "$ac_prev"; then
62	eval "$ac_prev=\$ac_option"
63	ac_prev=
64	continue
65	fi
66
67	case "$ac_option" in
68	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
69	*) ac_optarg= ;;
70	esac
71
72	# Accept the important Cygnus configure options, so we can diagnose typos.
73
74	case "$ac_option" in
75
76	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
77	ac_prev=bindir ;;
78	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
79	bindir="$ac_optarg" ;;
80
81	-build \| --build \| --buil \| --bui \| --bu)
82	ac_prev=build ;;
83	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
84	build="$ac_optarg" ;;
85
86	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
87	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
88	ac_prev=cache_file ;;
89	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
90	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
91	cache_file="$ac_optarg" ;;
92
93	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
94	ac_prev=datadir ;;
95	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
96	\| --da=*)
97	datadir="$ac_optarg" ;;
98
99	-disable-* \| --disable-*)
100	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
101	# Reject names that are not valid shell variable names.
102	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
103	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
104	fi
105	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
106	eval "enable_${ac_feature}=no" ;;
107
108	-enable-* \| --enable-*)
109	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
110	# Reject names that are not valid shell variable names.
111	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
112	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
113	fi
114	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
115	case "$ac_option" in
116	=) ;;
117	*) ac_optarg=yes ;;
118	esac
119	eval "enable_${ac_feature}='$ac_optarg'" ;;
120
121	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
122	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
123	\| --exec \| --exe \| --ex)
124	ac_prev=exec_prefix ;;
125	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
126	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
127	\| --exec=* \| --exe=* \| --ex=*)
128	exec_prefix="$ac_optarg" ;;
129
130	-gas \| --gas \| --ga \| --g)
131	# Obsolete; use --with-gas.
132	with_gas=yes ;;
133
134	-help \| --help \| --hel \| --he)
135	# Omit some internal or obsolete options to make the list less imposing.
136	# This message is too long to be a string in the A/UX 3.1 sh.
137	cat << EOF
138	Usage: configure [options] [host]
139	Options: [defaults in brackets after descriptions]
140	Configuration:
141	--cache-file=FILE cache test results in FILE
142	--help print this message
143	--no-create do not create output files
144	--quiet, --silent do not print \`checking...' messages
145	--version print the version of autoconf that created configure
146	Directory and file names:
147	--prefix=PREFIX install architecture-independent files in PREFIX
148	[$ac_default_prefix]
149	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
150	[same as prefix]
151	--bindir=DIR user executables in DIR [EPREFIX/bin]
152	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
153	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
154	--datadir=DIR read-only architecture-independent data in DIR
155	[PREFIX/share]
156	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
157	--sharedstatedir=DIR modifiable architecture-independent data in DIR
158	[PREFIX/com]
159	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
160	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
161	--includedir=DIR C header files in DIR [PREFIX/include]
162	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
163	--infodir=DIR info documentation in DIR [PREFIX/info]
164	--mandir=DIR man documentation in DIR [PREFIX/man]
165	--srcdir=DIR find the sources in DIR [configure dir or ..]
166	--program-prefix=PREFIX prepend PREFIX to installed program names
167	--program-suffix=SUFFIX append SUFFIX to installed program names
168	--program-transform-name=PROGRAM
169	run sed PROGRAM on installed program names
170	EOF
171	cat << EOF
172	Host type:
173	--build=BUILD configure for building on BUILD [BUILD=HOST]
174	--host=HOST configure for HOST [guessed]
175	--target=TARGET configure for TARGET [TARGET=HOST]
176	Features and packages:
177	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
178	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
179	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
180	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
181	--x-includes=DIR X include files are in DIR
182	--x-libraries=DIR X library files are in DIR
183	EOF
184	if test -n "$ac_help"; then
185	echo "--enable and --with options recognized:$ac_help"
186	fi
187	exit 0 ;;
188
189	-host \| --host \| --hos \| --ho)
190	ac_prev=host ;;
191	-host=* \| --host=* \| --hos=* \| --ho=*)
192	host="$ac_optarg" ;;
193
194	-includedir \| --includedir \| --includedi \| --included \| --include \
195	\| --includ \| --inclu \| --incl \| --inc)
196	ac_prev=includedir ;;
197	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
198	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
199	includedir="$ac_optarg" ;;
200
201	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
202	ac_prev=infodir ;;
203	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
204	infodir="$ac_optarg" ;;
205
206	-libdir \| --libdir \| --libdi \| --libd)
207	ac_prev=libdir ;;
208	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
209	libdir="$ac_optarg" ;;
210
211	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
212	\| --libexe \| --libex \| --libe)
213	ac_prev=libexecdir ;;
214	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
215	\| --libexe=* \| --libex=* \| --libe=*)
216	libexecdir="$ac_optarg" ;;
217
218	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
219	\| --localstate \| --localstat \| --localsta \| --localst \
220	\| --locals \| --local \| --loca \| --loc \| --lo)
221	ac_prev=localstatedir ;;
222	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
223	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
224	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
225	localstatedir="$ac_optarg" ;;
226
227	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
228	ac_prev=mandir ;;
229	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
230	mandir="$ac_optarg" ;;
231
232	-nfp \| --nfp \| --nf)
233	# Obsolete; use --without-fp.
234	with_fp=no ;;
235
236	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
237	\| --no-cr \| --no-c)
238	no_create=yes ;;
239
240	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
241	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
242	no_recursion=yes ;;
243
244	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
245	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
246	\| --oldin \| --oldi \| --old \| --ol \| --o)
247	ac_prev=oldincludedir ;;
248	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
249	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
250	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
251	oldincludedir="$ac_optarg" ;;
252
253	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
254	ac_prev=prefix ;;
255	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
256	prefix="$ac_optarg" ;;
257
258	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
259	\| --program-pre \| --program-pr \| --program-p)
260	ac_prev=program_prefix ;;
261	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
262	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
263	program_prefix="$ac_optarg" ;;
264
265	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
266	\| --program-suf \| --program-su \| --program-s)
267	ac_prev=program_suffix ;;
268	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
269	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
270	program_suffix="$ac_optarg" ;;
271
272	-program-transform-name \| --program-transform-name \
273	\| --program-transform-nam \| --program-transform-na \
274	\| --program-transform-n \| --program-transform- \
275	\| --program-transform \| --program-transfor \
276	\| --program-transfo \| --program-transf \
277	\| --program-trans \| --program-tran \
278	\| --progr-tra \| --program-tr \| --program-t)
279	ac_prev=program_transform_name ;;
280	-program-transform-name=* \| --program-transform-name=* \
281	\| --program-transform-nam=* \| --program-transform-na=* \
282	\| --program-transform-n=* \| --program-transform-=* \
283	\| --program-transform=* \| --program-transfor=* \
284	\| --program-transfo=* \| --program-transf=* \
285	\| --program-trans=* \| --program-tran=* \
286	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
287	program_transform_name="$ac_optarg" ;;
288
289	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
290	\| -silent \| --silent \| --silen \| --sile \| --sil)
291	silent=yes ;;
292
293	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
294	ac_prev=sbindir ;;
295	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
296	\| --sbi=* \| --sb=*)
297	sbindir="$ac_optarg" ;;
298
299	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
300	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
301	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
302	\| --sha \| --sh)
303	ac_prev=sharedstatedir ;;
304	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
305	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
306	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
307	\| --sha=* \| --sh=*)
308	sharedstatedir="$ac_optarg" ;;
309
310	-site \| --site \| --sit)
311	ac_prev=site ;;
312	-site=* \| --site=* \| --sit=*)
313	site="$ac_optarg" ;;
314
315	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
316	ac_prev=srcdir ;;
317	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
318	srcdir="$ac_optarg" ;;
319
320	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
321	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
322	ac_prev=sysconfdir ;;
323	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
324	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
325	sysconfdir="$ac_optarg" ;;
326
327	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
328	ac_prev=target ;;
329	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
330	target="$ac_optarg" ;;
331
332	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
333	verbose=yes ;;
334
335	-version \| --version \| --versio \| --versi \| --vers)
336	echo "configure generated by autoconf version 2.13"
337	exit 0 ;;
338
339	-with-* \| --with-*)
340	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
341	# Reject names that are not valid shell variable names.
342	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
343	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
344	fi
345	ac_package=`echo $ac_package\| sed 's/-/_/g'`
346	case "$ac_option" in
347	=) ;;
348	*) ac_optarg=yes ;;
349	esac
350	eval "with_${ac_package}='$ac_optarg'" ;;
351
352	-without-* \| --without-*)
353	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
354	# Reject names that are not valid shell variable names.
355	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
356	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
357	fi
358	ac_package=`echo $ac_package\| sed 's/-/_/g'`
359	eval "with_${ac_package}=no" ;;
360
361	--x)
362	# Obsolete; use --with-x.
363	with_x=yes ;;
364
365	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
366	\| --x-incl \| --x-inc \| --x-in \| --x-i)
367	ac_prev=x_includes ;;
368	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
369	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
370	x_includes="$ac_optarg" ;;
371
372	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
373	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
374	ac_prev=x_libraries ;;
375	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
376	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
377	x_libraries="$ac_optarg" ;;
378
379	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
380	;;
381
382	*)
383	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
384	echo "configure: warning: $ac_option: invalid host type" 1>&2
385	fi
386	if test "x$nonopt" != xNONE; then
387	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
388	fi
389	nonopt="$ac_option"
390	;;
391
392	esac
393	done
394
395	if test -n "$ac_prev"; then
396	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
397	fi
398
399	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
400
401	# File descriptor usage:
402	# 0 standard input
403	# 1 file creation
404	# 2 errors and warnings
405	# 3 some systems may open it to /dev/tty
406	# 4 used on the Kubota Titan
407	# 6 checking for... messages and results
408	# 5 compiler messages saved in config.log
409	if test "$silent" = yes; then
410	exec 6>/dev/null
411	else
412	exec 6>&1
413	fi
414	exec 5>./config.log
415
416	echo "\
417	This file contains any messages produced by compilers while
418	running configure, to aid debugging if configure makes a mistake.
419	" 1>&5
420
421	# Strip out --no-create and --no-recursion so they do not pile up.
422	# Also quote any args containing shell metacharacters.
423	ac_configure_args=
424	for ac_arg
425	do
426	case "$ac_arg" in
427	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
428	\| --no-cr \| --no-c) ;;
429	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
430	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
431	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
432	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
433	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
434	esac
435	done
436
437	# NLS nuisances.
438	# Only set these to C if already set. These must not be set unconditionally
439	# because not all systems understand e.g. LANG=C (notably SCO).
440	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
441	# Non-C LC_CTYPE values break the ctype check.
442	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
443	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
444	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
445	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
446
447	# confdefs.h avoids OS command line length limits that DEFS can exceed.
448	rm -rf conftest* confdefs.h
449	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
450	echo > confdefs.h
451
452	# A filename unique to this package, relative to the directory that
453	# configure is in, which we can look for to find out if srcdir is correct.
454	ac_unique_file=access_.c
455
456	# Find the source files, if location was not specified.
457	if test -z "$srcdir"; then
458	ac_srcdir_defaulted=yes
459	# Try the directory containing this script, then its parent.
460	ac_prog=$0
461	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
462	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
463	srcdir=$ac_confdir
464	if test ! -r $srcdir/$ac_unique_file; then
465	srcdir=..
466	fi
467	else
468	ac_srcdir_defaulted=no
469	fi
470	if test ! -r $srcdir/$ac_unique_file; then
471	if test "$ac_srcdir_defaulted" = yes; then
472	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
473	else
474	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
475	fi
476	fi
477	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
478
479	# Prefer explicitly selected file to automatically selected ones.
480	if test -z "$CONFIG_SITE"; then
481	if test "x$prefix" != xNONE; then
482	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
483	else
484	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
485	fi
486	fi
487	for ac_site_file in $CONFIG_SITE; do
488	if test -r "$ac_site_file"; then
489	echo "loading site script $ac_site_file"
490	. "$ac_site_file"
491	fi
492	done
493
494	if test -r "$cache_file"; then
495	echo "loading cache $cache_file"
496	. $cache_file
497	else
498	echo "creating cache $cache_file"
499	> $cache_file
500	fi
501
502	ac_ext=c
503	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
504	ac_cpp='$CPP $CPPFLAGS'
505	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
506	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
507	cross_compiling=$ac_cv_prog_cc_cross
508
509	ac_exeext=
510	ac_objext=o
511	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
512	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
513	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
514	ac_n= ac_c='
515	' ac_t=' '
516	else
517	ac_n=-n ac_c= ac_t=
518	fi
519	else
520	ac_n= ac_c='\c' ac_t=
521	fi
522
523
524
525
526	# These defines are necessary to get 64-bit file size support.
527
528	cat >> confdefs.h <<\EOF
529	#define _XOPEN_SOURCE 500L
530	EOF
531
532	# The following is needed by irix6.2 so that struct timeval is declared.
533	cat >> confdefs.h <<\EOF
534	#define _XOPEN_SOURCE_EXTENDED 1
535	EOF
536
537	# The following is needed by Solaris2.5.1 so that struct timeval is declared.
538	cat >> confdefs.h <<\EOF
539	#define __EXTENSIONS__ 1
540	EOF
541
542	cat >> confdefs.h <<\EOF
543	#define _FILE_OFFSET_BITS 64
544	EOF
545
546
547
548
549
550	# For g77 we'll set CC to point at the built gcc, but this will get it into
551	# the makefiles
552	# Extract the first word of "gcc", so it can be a program name with args.
553	set dummy gcc; ac_word=$2
554	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
555	echo "configure:556: checking for $ac_word" >&5
556	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
557	echo $ac_n "(cached) $ac_c" 1>&6
558	else
559	if test -n "$CC"; then
560	ac_cv_prog_CC="$CC" # Let the user override the test.
561	else
562	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
563	ac_dummy="$PATH"
564	for ac_dir in $ac_dummy; do
565	test -z "$ac_dir" && ac_dir=.
566	if test -f $ac_dir/$ac_word; then
567	ac_cv_prog_CC="gcc"
568	break
569	fi
570	done
571	IFS="$ac_save_ifs"
572	fi
573	fi
574	CC="$ac_cv_prog_CC"
575	if test -n "$CC"; then
576	echo "$ac_t""$CC" 1>&6
577	else
578	echo "$ac_t""no" 1>&6
579	fi
580
581	if test -z "$CC"; then
582	# Extract the first word of "cc", so it can be a program name with args.
583	set dummy cc; ac_word=$2
584	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
585	echo "configure:586: checking for $ac_word" >&5
586	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
587	echo $ac_n "(cached) $ac_c" 1>&6
588	else
589	if test -n "$CC"; then
590	ac_cv_prog_CC="$CC" # Let the user override the test.
591	else
592	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
593	ac_prog_rejected=no
594	ac_dummy="$PATH"
595	for ac_dir in $ac_dummy; do
596	test -z "$ac_dir" && ac_dir=.
597	if test -f $ac_dir/$ac_word; then
598	if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
599	ac_prog_rejected=yes
600	continue
601	fi
602	ac_cv_prog_CC="cc"
603	break
604	fi
605	done
606	IFS="$ac_save_ifs"
607	if test $ac_prog_rejected = yes; then
608	# We found a bogon in the path, so make sure we never use it.
609	set dummy $ac_cv_prog_CC
610	shift
611	if test $# -gt 0; then
612	# We chose a different compiler from the bogus one.
613	# However, it has the same basename, so the bogon will be chosen
614	# first if we set CC to just the basename; use the full file name.
615	shift
616	set dummy "$ac_dir/$ac_word" "$@"
617	shift
618	ac_cv_prog_CC="$@"
619	fi
620	fi
621	fi
622	fi
623	CC="$ac_cv_prog_CC"
624	if test -n "$CC"; then
625	echo "$ac_t""$CC" 1>&6
626	else
627	echo "$ac_t""no" 1>&6
628	fi
629
630	if test -z "$CC"; then
631	case "`uname -s`" in
632	win32 \| WIN32)
633	# Extract the first word of "cl", so it can be a program name with args.
634	set dummy cl; ac_word=$2
635	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
636	echo "configure:637: checking for $ac_word" >&5
637	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
638	echo $ac_n "(cached) $ac_c" 1>&6
639	else
640	if test -n "$CC"; then
641	ac_cv_prog_CC="$CC" # Let the user override the test.
642	else
643	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
644	ac_dummy="$PATH"
645	for ac_dir in $ac_dummy; do
646	test -z "$ac_dir" && ac_dir=.
647	if test -f $ac_dir/$ac_word; then
648	ac_cv_prog_CC="cl"
649	break
650	fi
651	done
652	IFS="$ac_save_ifs"
653	fi
654	fi
655	CC="$ac_cv_prog_CC"
656	if test -n "$CC"; then
657	echo "$ac_t""$CC" 1>&6
658	else
659	echo "$ac_t""no" 1>&6
660	fi
661	;;
662	esac
663	fi
664	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
665	fi
666
667
668	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
669	echo "configure:670: checking whether we are using GNU C" >&5
670	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
671	echo $ac_n "(cached) $ac_c" 1>&6
672	else
673	cat > conftest.c <<EOF
674	#ifdef __GNUC__
675	yes;
676	#endif
677	EOF
678	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:679: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
679	ac_cv_prog_gcc=yes
680	else
681	ac_cv_prog_gcc=no
682	fi
683	fi
684
685	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
686
687	if test $ac_cv_prog_gcc = yes; then
688	GCC=yes
689	else
690	GCC=
691	fi
692
693	ac_test_CFLAGS="${CFLAGS+set}"
694	ac_save_CFLAGS="$CFLAGS"
695	CFLAGS=
696	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
697	echo "configure:698: checking whether ${CC-cc} accepts -g" >&5
698	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
699	echo $ac_n "(cached) $ac_c" 1>&6
700	else
701	echo 'void f(){}' > conftest.c
702	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
703	ac_cv_prog_cc_g=yes
704	else
705	ac_cv_prog_cc_g=no
706	fi
707	rm -f conftest*
708
709	fi
710
711	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
712	if test "$ac_test_CFLAGS" = set; then
713	CFLAGS="$ac_save_CFLAGS"
714	elif test $ac_cv_prog_cc_g = yes; then
715	if test "$GCC" = yes; then
716	CFLAGS="-g -O2"
717	else
718	CFLAGS="-g"
719	fi
720	else
721	if test "$GCC" = yes; then
722	CFLAGS="-O2"
723	else
724	CFLAGS=
725	fi
726	fi
727
728
729	LIBTOOL='$(SHELL) ../libtool'
730
731
732	if test "$CROSS";then
733	ac_cv_c_cross=yes
734	else
735	ac_cv_c_cross=no
736	fi
737
738	test "$AR" \|\| AR=ar
739
740	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
741	echo "configure:742: checking whether ${MAKE-make} sets \${MAKE}" >&5
742	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
743	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
744	echo $ac_n "(cached) $ac_c" 1>&6
745	else
746	cat > conftestmake <<\EOF
747	all:
748	@echo 'ac_maketemp="${MAKE}"'
749	EOF
750	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
751	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
752	if test -n "$ac_maketemp"; then
753	eval ac_cv_prog_make_${ac_make}_set=yes
754	else
755	eval ac_cv_prog_make_${ac_make}_set=no
756	fi
757	rm -f conftestmake
758	fi
759	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
760	echo "$ac_t""yes" 1>&6
761	SET_MAKE=
762	else
763	echo "$ac_t""no" 1>&6
764	SET_MAKE="MAKE=${MAKE-make}"
765	fi
766
767
768	# Extract the first word of "chmod", so it can be a program name with args.
769	set dummy chmod; ac_word=$2
770	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
771	echo "configure:772: checking for $ac_word" >&5
772	if eval "test \"`echo '$''{'ac_cv_path_ac_cv_prog_chmod'+set}'`\" = set"; then
773	echo $ac_n "(cached) $ac_c" 1>&6
774	else
775	case "$ac_cv_prog_chmod" in
776	/*)
777	ac_cv_path_ac_cv_prog_chmod="$ac_cv_prog_chmod" # Let the user override the test with a path.
778	;;
779	?:/*)
780	ac_cv_path_ac_cv_prog_chmod="$ac_cv_prog_chmod" # Let the user override the test with a dos path.
781	;;
782	*)
783	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
784	ac_dummy="$PATH"
785	for ac_dir in $ac_dummy; do
786	test -z "$ac_dir" && ac_dir=.
787	if test -f $ac_dir/$ac_word; then
788	ac_cv_path_ac_cv_prog_chmod="$ac_dir/$ac_word"
789	break
790	fi
791	done
792	IFS="$ac_save_ifs"
793	test -z "$ac_cv_path_ac_cv_prog_chmod" && ac_cv_path_ac_cv_prog_chmod="no"
794	;;
795	esac
796	fi
797	ac_cv_prog_chmod="$ac_cv_path_ac_cv_prog_chmod"
798	if test -n "$ac_cv_prog_chmod"; then
799	echo "$ac_t""$ac_cv_prog_chmod" 1>&6
800	else
801	echo "$ac_t""no" 1>&6
802	fi
803
804	if test "$ac_cv_prog_chmod" != no \|\| test "$CROSS"; then
805	MAYBES=chmod_.o
806	cat >> confdefs.h <<EOF
807	#define CHMOD_PATH "$ac_cv_prog_chmod"
808	EOF
809
810	else
811	MAYBES=""
812	fi
813
814	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
815	echo "configure:816: checking how to run the C preprocessor" >&5
816	# On Suns, sometimes $CPP names a directory.
817	if test -n "$CPP" && test -d "$CPP"; then
818	CPP=
819	fi
820	if test -z "$CPP"; then
821	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
822	echo $ac_n "(cached) $ac_c" 1>&6
823	else
824	# This must be in double quotes, not single quotes, because CPP may get
825	# substituted into the Makefile and "${CC-cc}" will confuse make.
826	CPP="${CC-cc} -E"
827	# On the NeXT, cc -E runs the code through the compiler's parser,
828	# not just through cpp.
829	cat > conftest.$ac_ext <<EOF
830	#line 831 "configure"
831	#include "confdefs.h"
832	#include <assert.h>
833	Syntax Error
834	EOF
835	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
836	{ (eval echo configure:837: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
837	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
838	if test -z "$ac_err"; then
839	:
840	else
841	echo "$ac_err" >&5
842	echo "configure: failed program was:" >&5
843	cat conftest.$ac_ext >&5
844	rm -rf conftest*
845	CPP="${CC-cc} -E -traditional-cpp"
846	cat > conftest.$ac_ext <<EOF
847	#line 848 "configure"
848	#include "confdefs.h"
849	#include <assert.h>
850	Syntax Error
851	EOF
852	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
853	{ (eval echo configure:854: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
854	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
855	if test -z "$ac_err"; then
856	:
857	else
858	echo "$ac_err" >&5
859	echo "configure: failed program was:" >&5
860	cat conftest.$ac_ext >&5
861	rm -rf conftest*
862	CPP="${CC-cc} -nologo -E"
863	cat > conftest.$ac_ext <<EOF
864	#line 865 "configure"
865	#include "confdefs.h"
866	#include <assert.h>
867	Syntax Error
868	EOF
869	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
870	{ (eval echo configure:871: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
871	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
872	if test -z "$ac_err"; then
873	:
874	else
875	echo "$ac_err" >&5
876	echo "configure: failed program was:" >&5
877	cat conftest.$ac_ext >&5
878	rm -rf conftest*
879	CPP=/lib/cpp
880	fi
881	rm -f conftest*
882	fi
883	rm -f conftest*
884	fi
885	rm -f conftest*
886	ac_cv_prog_CPP="$CPP"
887	fi
888	CPP="$ac_cv_prog_CPP"
889	else
890	ac_cv_prog_CPP="$CPP"
891	fi
892	echo "$ac_t""$CPP" 1>&6
893
894	echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
895	echo "configure:896: checking for ANSI C header files" >&5
896	if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
897	echo $ac_n "(cached) $ac_c" 1>&6
898	else
899	cat > conftest.$ac_ext <<EOF
900	#line 901 "configure"
901	#include "confdefs.h"
902	#include <stdlib.h>
903	#include <stdarg.h>
904	#include <string.h>
905	#include <float.h>
906	EOF
907	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
908	{ (eval echo configure:909: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
909	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
910	if test -z "$ac_err"; then
911	rm -rf conftest*
912	ac_cv_header_stdc=yes
913	else
914	echo "$ac_err" >&5
915	echo "configure: failed program was:" >&5
916	cat conftest.$ac_ext >&5
917	rm -rf conftest*
918	ac_cv_header_stdc=no
919	fi
920	rm -f conftest*
921
922	if test $ac_cv_header_stdc = yes; then
923	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
924	cat > conftest.$ac_ext <<EOF
925	#line 926 "configure"
926	#include "confdefs.h"
927	#include <string.h>
928	EOF
929	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
930	egrep "memchr" >/dev/null 2>&1; then
931	:
932	else
933	rm -rf conftest*
934	ac_cv_header_stdc=no
935	fi
936	rm -f conftest*
937
938	fi
939
940	if test $ac_cv_header_stdc = yes; then
941	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
942	cat > conftest.$ac_ext <<EOF
943	#line 944 "configure"
944	#include "confdefs.h"
945	#include <stdlib.h>
946	EOF
947	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
948	egrep "free" >/dev/null 2>&1; then
949	:
950	else
951	rm -rf conftest*
952	ac_cv_header_stdc=no
953	fi
954	rm -f conftest*
955
956	fi
957
958	if test $ac_cv_header_stdc = yes; then
959	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
960	if test "$cross_compiling" = yes; then
961	:
962	else
963	cat > conftest.$ac_ext <<EOF
964	#line 965 "configure"
965	#include "confdefs.h"
966	#include <ctype.h>
967	#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
968	#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
969	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
970	int main () { int i; for (i = 0; i < 256; i++)
971	if (XOR (islower (i), ISLOWER (i)) \|\| toupper (i) != TOUPPER (i)) exit(2);
972	exit (0); }
973
974	EOF
975	if { (eval echo configure:976: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
976	then
977	:
978	else
979	echo "configure: failed program was:" >&5
980	cat conftest.$ac_ext >&5
981	rm -fr conftest*
982	ac_cv_header_stdc=no
983	fi
984	rm -fr conftest*
985	fi
986
987	fi
988	fi
989
990	echo "$ac_t""$ac_cv_header_stdc" 1>&6
991	if test $ac_cv_header_stdc = yes; then
992	cat >> confdefs.h <<\EOF
993	#define STDC_HEADERS 1
994	EOF
995
996	fi
997
998
999	echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1000	echo "configure:1001: checking whether time.h and sys/time.h may both be included" >&5
1001	if eval "test \"`echo '$''{'ac_cv_header_time'+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	#include <sys/types.h>
1008	#include <sys/time.h>
1009	#include <time.h>
1010	int main() {
1011	struct tm *tp;
1012	; return 0; }
1013	EOF
1014	if { (eval echo configure:1015: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1015	rm -rf conftest*
1016	ac_cv_header_time=yes
1017	else
1018	echo "configure: failed program was:" >&5
1019	cat conftest.$ac_ext >&5
1020	rm -rf conftest*
1021	ac_cv_header_time=no
1022	fi
1023	rm -f conftest*
1024	fi
1025
1026	echo "$ac_t""$ac_cv_header_time" 1>&6
1027	if test $ac_cv_header_time = yes; then
1028	cat >> confdefs.h <<\EOF
1029	#define TIME_WITH_SYS_TIME 1
1030	EOF
1031
1032	fi
1033
1034	for ac_hdr in limits.h unistd.h sys/time.h string.h stdlib.h \
1035	sys/param.h sys/times.h
1036	do
1037	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
1038	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1039	echo "configure:1040: checking for $ac_hdr" >&5
1040	if eval "test \"`echo '$''{'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 $ac_try) 2>&5; }
1050	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1051	if test -z "$ac_err"; then
1052	rm -rf conftest*
1053	eval "ac_cv_header_$ac_safe=yes"
1054	else
1055	echo "$ac_err" >&5
1056	echo "configure: failed program was:" >&5
1057	cat conftest.$ac_ext >&5
1058	rm -rf conftest*
1059	eval "ac_cv_header_$ac_safe=no"
1060	fi
1061	rm -f conftest*
1062	fi
1063	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1064	echo "$ac_t""yes" 1>&6
1065	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1066	cat >> confdefs.h <<EOF
1067	#define $ac_tr_hdr 1
1068	EOF
1069
1070	else
1071	echo "$ac_t""no" 1>&6
1072	fi
1073	done
1074
1075
1076	echo $ac_n "checking for working const""... $ac_c" 1>&6
1077	echo "configure:1078: checking for working const" >&5
1078	if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1079	echo $ac_n "(cached) $ac_c" 1>&6
1080	else
1081	cat > conftest.$ac_ext <<EOF
1082	#line 1083 "configure"
1083	#include "confdefs.h"
1084
1085	int main() {
1086
1087	/* Ultrix mips cc rejects this. */
1088	typedef int charset[2]; const charset x;
1089	/* SunOS 4.1.1 cc rejects this. */
1090	char const const ccp;
1091	char **p;
1092	/* NEC SVR4.0.2 mips cc rejects this. */
1093	struct point {int x, y;};
1094	static struct point const zero = {0,0};
1095	/* AIX XL C 1.02.0.0 rejects this.
1096	It does not let you subtract one const X* pointer from another in an arm
1097	of an if-expression whose if-part is not a constant expression */
1098	const char *g = "string";
1099	ccp = &g + (g ? g-g : 0);
1100	/* HPUX 7.0 cc rejects these. */
1101	++ccp;
1102	p = (char**) ccp;
1103	ccp = (char const const ) p;
1104	{ /* SCO 3.2v4 cc rejects this. */
1105	char *t;
1106	char const s = 0 ? (char ) 0 : (char const *) 0;
1107
1108	*t++ = 0;
1109	}
1110	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
1111	int x[] = {25, 17};
1112	const int *foo = &x[0];
1113	++foo;
1114	}
1115	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1116	typedef const int *iptr;
1117	iptr p = 0;
1118	++p;
1119	}
1120	{ /* AIX XL C 1.02.0.0 rejects this saying
1121	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1122	struct s { int j; const int *ap[3]; };
1123	struct s *b; b->j = 5;
1124	}
1125	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1126	const int foo = 10;
1127	}
1128
1129	; return 0; }
1130	EOF
1131	if { (eval echo configure:1132: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1132	rm -rf conftest*
1133	ac_cv_c_const=yes
1134	else
1135	echo "configure: failed program was:" >&5
1136	cat conftest.$ac_ext >&5
1137	rm -rf conftest*
1138	ac_cv_c_const=no
1139	fi
1140	rm -f conftest*
1141	fi
1142
1143	echo "$ac_t""$ac_cv_c_const" 1>&6
1144	if test $ac_cv_c_const = no; then
1145	cat >> confdefs.h <<\EOF
1146	#define const
1147	EOF
1148
1149	fi
1150
1151	echo $ac_n "checking for size_t""... $ac_c" 1>&6
1152	echo "configure:1153: checking for size_t" >&5
1153	if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1154	echo $ac_n "(cached) $ac_c" 1>&6
1155	else
1156	cat > conftest.$ac_ext <<EOF
1157	#line 1158 "configure"
1158	#include "confdefs.h"
1159	#include <sys/types.h>
1160	#if STDC_HEADERS
1161	#include <stdlib.h>
1162	#include <stddef.h>
1163	#endif
1164	EOF
1165	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
1166	egrep "(^\|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1167	rm -rf conftest*
1168	ac_cv_type_size_t=yes
1169	else
1170	rm -rf conftest*
1171	ac_cv_type_size_t=no
1172	fi
1173	rm -f conftest*
1174
1175	fi
1176	echo "$ac_t""$ac_cv_type_size_t" 1>&6
1177	if test $ac_cv_type_size_t = no; then
1178	cat >> confdefs.h <<\EOF
1179	#define size_t unsigned
1180	EOF
1181
1182	fi
1183
1184	echo $ac_n "checking for mode_t""... $ac_c" 1>&6
1185	echo "configure:1186: checking for mode_t" >&5
1186	if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
1187	echo $ac_n "(cached) $ac_c" 1>&6
1188	else
1189	cat > conftest.$ac_ext <<EOF
1190	#line 1191 "configure"
1191	#include "confdefs.h"
1192	#include <sys/types.h>
1193	#if STDC_HEADERS
1194	#include <stdlib.h>
1195	#include <stddef.h>
1196	#endif
1197	EOF
1198	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
1199	egrep "(^\|[^a-zA-Z_0-9])mode_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1200	rm -rf conftest*
1201	ac_cv_type_mode_t=yes
1202	else
1203	rm -rf conftest*
1204	ac_cv_type_mode_t=no
1205	fi
1206	rm -f conftest*
1207
1208	fi
1209	echo "$ac_t""$ac_cv_type_mode_t" 1>&6
1210	if test $ac_cv_type_mode_t = no; then
1211	cat >> confdefs.h <<\EOF
1212	#define mode_t int
1213	EOF
1214
1215	fi
1216
1217
1218	echo $ac_n "checking for pid_t""... $ac_c" 1>&6
1219	echo "configure:1220: checking for pid_t" >&5
1220	if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
1221	echo $ac_n "(cached) $ac_c" 1>&6
1222	else
1223	cat > conftest.$ac_ext <<EOF
1224	#line 1225 "configure"
1225	#include "confdefs.h"
1226	#include <sys/types.h>
1227	#if STDC_HEADERS
1228	#include <stdlib.h>
1229	#include <stddef.h>
1230	#endif
1231	EOF
1232	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
1233	egrep "(^\|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1234	rm -rf conftest*
1235	ac_cv_type_pid_t=yes
1236	else
1237	rm -rf conftest*
1238	ac_cv_type_pid_t=no
1239	fi
1240	rm -f conftest*
1241
1242	fi
1243	echo "$ac_t""$ac_cv_type_pid_t" 1>&6
1244	if test $ac_cv_type_pid_t = no; then
1245	cat >> confdefs.h <<\EOF
1246	#define pid_t int
1247	EOF
1248
1249	fi
1250
1251	echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6
1252	echo "configure:1253: checking for st_blksize in struct stat" >&5
1253	if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
1254	echo $ac_n "(cached) $ac_c" 1>&6
1255	else
1256	cat > conftest.$ac_ext <<EOF
1257	#line 1258 "configure"
1258	#include "confdefs.h"
1259	#include <sys/types.h>
1260	#include <sys/stat.h>
1261	int main() {
1262	struct stat s; s.st_blksize;
1263	; return 0; }
1264	EOF
1265	if { (eval echo configure:1266: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1266	rm -rf conftest*
1267	ac_cv_struct_st_blksize=yes
1268	else
1269	echo "configure: failed program was:" >&5
1270	cat conftest.$ac_ext >&5
1271	rm -rf conftest*
1272	ac_cv_struct_st_blksize=no
1273	fi
1274	rm -f conftest*
1275	fi
1276
1277	echo "$ac_t""$ac_cv_struct_st_blksize" 1>&6
1278	if test $ac_cv_struct_st_blksize = yes; then
1279	cat >> confdefs.h <<\EOF
1280	#define HAVE_ST_BLKSIZE 1
1281	EOF
1282
1283	fi
1284
1285	echo $ac_n "checking for st_blocks in struct stat""... $ac_c" 1>&6
1286	echo "configure:1287: checking for st_blocks in struct stat" >&5
1287	if eval "test \"`echo '$''{'ac_cv_struct_st_blocks'+set}'`\" = set"; then
1288	echo $ac_n "(cached) $ac_c" 1>&6
1289	else
1290	cat > conftest.$ac_ext <<EOF
1291	#line 1292 "configure"
1292	#include "confdefs.h"
1293	#include <sys/types.h>
1294	#include <sys/stat.h>
1295	int main() {
1296	struct stat s; s.st_blocks;
1297	; return 0; }
1298	EOF
1299	if { (eval echo configure:1300: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1300	rm -rf conftest*
1301	ac_cv_struct_st_blocks=yes
1302	else
1303	echo "configure: failed program was:" >&5
1304	cat conftest.$ac_ext >&5
1305	rm -rf conftest*
1306	ac_cv_struct_st_blocks=no
1307	fi
1308	rm -f conftest*
1309	fi
1310
1311	echo "$ac_t""$ac_cv_struct_st_blocks" 1>&6
1312	if test $ac_cv_struct_st_blocks = yes; then
1313	cat >> confdefs.h <<\EOF
1314	#define HAVE_ST_BLOCKS 1
1315	EOF
1316
1317	else
1318	LIBOBJS="$LIBOBJS fileblocks.${ac_objext}"
1319	fi
1320
1321	echo $ac_n "checking for st_rdev in struct stat""... $ac_c" 1>&6
1322	echo "configure:1323: checking for st_rdev in struct stat" >&5
1323	if eval "test \"`echo '$''{'ac_cv_struct_st_rdev'+set}'`\" = set"; then
1324	echo $ac_n "(cached) $ac_c" 1>&6
1325	else
1326	cat > conftest.$ac_ext <<EOF
1327	#line 1328 "configure"
1328	#include "confdefs.h"
1329	#include <sys/types.h>
1330	#include <sys/stat.h>
1331	int main() {
1332	struct stat s; s.st_rdev;
1333	; return 0; }
1334	EOF
1335	if { (eval echo configure:1336: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1336	rm -rf conftest*
1337	ac_cv_struct_st_rdev=yes
1338	else
1339	echo "configure: failed program was:" >&5
1340	cat conftest.$ac_ext >&5
1341	rm -rf conftest*
1342	ac_cv_struct_st_rdev=no
1343	fi
1344	rm -f conftest*
1345	fi
1346
1347	echo "$ac_t""$ac_cv_struct_st_rdev" 1>&6
1348	if test $ac_cv_struct_st_rdev = yes; then
1349	cat >> confdefs.h <<\EOF
1350	#define HAVE_ST_RDEV 1
1351	EOF
1352
1353	fi
1354
1355	echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
1356	echo "configure:1357: checking whether struct tm is in sys/time.h or time.h" >&5
1357	if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
1358	echo $ac_n "(cached) $ac_c" 1>&6
1359	else
1360	cat > conftest.$ac_ext <<EOF
1361	#line 1362 "configure"
1362	#include "confdefs.h"
1363	#include <sys/types.h>
1364	#include <time.h>
1365	int main() {
1366	struct tm *tp; tp->tm_sec;
1367	; return 0; }
1368	EOF
1369	if { (eval echo configure:1370: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1370	rm -rf conftest*
1371	ac_cv_struct_tm=time.h
1372	else
1373	echo "configure: failed program was:" >&5
1374	cat conftest.$ac_ext >&5
1375	rm -rf conftest*
1376	ac_cv_struct_tm=sys/time.h
1377	fi
1378	rm -f conftest*
1379	fi
1380
1381	echo "$ac_t""$ac_cv_struct_tm" 1>&6
1382	if test $ac_cv_struct_tm = sys/time.h; then
1383	cat >> confdefs.h <<\EOF
1384	#define TM_IN_SYS_TIME 1
1385	EOF
1386
1387	fi
1388
1389
1390	echo $ac_n "checking for gethostname in -lsocket""... $ac_c" 1>&6
1391	echo "configure:1392: checking for gethostname in -lsocket" >&5
1392	ac_lib_var=`echo socket'_'gethostname \| sed 'y%./+-%__p_%'`
1393	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1394	echo $ac_n "(cached) $ac_c" 1>&6
1395	else
1396	ac_save_LIBS="$LIBS"
1397	LIBS="-lsocket $LIBS"
1398	cat > conftest.$ac_ext <<EOF
1399	#line 1400 "configure"
1400	#include "confdefs.h"
1401	/* Override any gcc2 internal prototype to avoid an error. */
1402	/* We use char because int might match the return type of a gcc2
1403	builtin and then its argument prototype would still apply. */
1404	char gethostname();
1405
1406	int main() {
1407	gethostname()
1408	; return 0; }
1409	EOF
1410	if { (eval echo configure:1411: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1411	rm -rf conftest*
1412	eval "ac_cv_lib_$ac_lib_var=yes"
1413	else
1414	echo "configure: failed program was:" >&5
1415	cat conftest.$ac_ext >&5
1416	rm -rf conftest*
1417	eval "ac_cv_lib_$ac_lib_var=no"
1418	fi
1419	rm -f conftest*
1420	LIBS="$ac_save_LIBS"
1421
1422	fi
1423	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1424	echo "$ac_t""yes" 1>&6
1425	LIBS="$LIBS -lsocket"
1426	else
1427	echo "$ac_t""no" 1>&6
1428	fi
1429
1430
1431
1432	for ac_func in symlink getcwd getwd lstat gethostname strerror clock \
1433	getrusage times alarm getlogin getgid getuid kill link ttyname
1434	do
1435	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1436	echo "configure:1437: checking for $ac_func" >&5
1437	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1438	echo $ac_n "(cached) $ac_c" 1>&6
1439	else
1440	cat > conftest.$ac_ext <<EOF
1441	#line 1442 "configure"
1442	#include "confdefs.h"
1443	/* System header to define __stub macros and hopefully few prototypes,
1444	which can conflict with char $ac_func(); below. */
1445	#include <assert.h>
1446	/* Override any gcc2 internal prototype to avoid an error. */
1447	/* We use char because int might match the return type of a gcc2
1448	builtin and then its argument prototype would still apply. */
1449	char $ac_func();
1450
1451	int main() {
1452
1453	/* The GNU C library defines this for functions which it implements
1454	to always fail with ENOSYS. Some functions are actually named
1455	something starting with __ and the normal name is an alias. */
1456	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
1457	choke me
1458	#else
1459	$ac_func();
1460	#endif
1461
1462	; return 0; }
1463	EOF
1464	if { (eval echo configure:1465: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1465	rm -rf conftest*
1466	eval "ac_cv_func_$ac_func=yes"
1467	else
1468	echo "configure: failed program was:" >&5
1469	cat conftest.$ac_ext >&5
1470	rm -rf conftest*
1471	eval "ac_cv_func_$ac_func=no"
1472	fi
1473	rm -f conftest*
1474	fi
1475
1476	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1477	echo "$ac_t""yes" 1>&6
1478	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1479	cat >> confdefs.h <<EOF
1480	#define $ac_tr_func 1
1481	EOF
1482
1483	else
1484	echo "$ac_t""no" 1>&6
1485	fi
1486	done
1487
1488
1489
1490	for ac_func in gettimeofday
1491	do
1492	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1493	echo "configure:1494: checking for $ac_func" >&5
1494	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1495	echo $ac_n "(cached) $ac_c" 1>&6
1496	else
1497	cat > conftest.$ac_ext <<EOF
1498	#line 1499 "configure"
1499	#include "confdefs.h"
1500	/* System header to define __stub macros and hopefully few prototypes,
1501	which can conflict with char $ac_func(); below. */
1502	#include <assert.h>
1503	/* Override any gcc2 internal prototype to avoid an error. */
1504	/* We use char because int might match the return type of a gcc2
1505	builtin and then its argument prototype would still apply. */
1506	char $ac_func();
1507
1508	int main() {
1509
1510	/* The GNU C library defines this for functions which it implements
1511	to always fail with ENOSYS. Some functions are actually named
1512	something starting with __ and the normal name is an alias. */
1513	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
1514	choke me
1515	#else
1516	$ac_func();
1517	#endif
1518
1519	; return 0; }
1520	EOF
1521	if { (eval echo configure:1522: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1522	rm -rf conftest*
1523	eval "ac_cv_func_$ac_func=yes"
1524	else
1525	echo "configure: failed program was:" >&5
1526	cat conftest.$ac_ext >&5
1527	rm -rf conftest*
1528	eval "ac_cv_func_$ac_func=no"
1529	fi
1530	rm -f conftest*
1531	fi
1532
1533	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1534	echo "$ac_t""yes" 1>&6
1535	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1536	cat >> confdefs.h <<EOF
1537	#define $ac_tr_func 1
1538	EOF
1539
1540	else
1541	echo "$ac_t""no" 1>&6
1542	fi
1543	done
1544
1545	if test "$ac_cv_func_gettimeofday" = yes; then
1546	echo $ac_n "checking for struct timezone""... $ac_c" 1>&6
1547	echo "configure:1548: checking for struct timezone" >&5
1548	if eval "test \"`echo '$''{'g77_cv_struct_timezone'+set}'`\" = set"; then
1549	echo $ac_n "(cached) $ac_c" 1>&6
1550	else
1551	cat > conftest.$ac_ext <<EOF
1552	#line 1553 "configure"
1553	#include "confdefs.h"
1554	#include <sys/time.h>
1555	int main() {
1556	struct timezone tz;
1557	; return 0; }
1558	EOF
1559	if { (eval echo configure:1560: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1560	rm -rf conftest*
1561	g77_cv_struct_timezone=yes
1562	else
1563	echo "configure: failed program was:" >&5
1564	cat conftest.$ac_ext >&5
1565	rm -rf conftest*
1566	g77_cv_struct_timezone=no
1567	fi
1568	rm -f conftest*
1569	fi
1570
1571	echo "$ac_t""$g77_cv_struct_timezone" 1>&6
1572	if test $g77_cv_struct_timezone = yes; then
1573	if test "$cross_compiling" = yes; then
1574	cat >> confdefs.h <<\EOF
1575	#define HAVE_TIMEZONE 1
1576	EOF
1577
1578	else
1579	cat > conftest.$ac_ext <<EOF
1580	#line 1581 "configure"
1581	#include "confdefs.h"
1582
1583	#ifdef TIME_WITH_SYS_TIME
1584	#include <sys/time.h>
1585	#include <time.h>
1586	#else
1587	#ifdef HAVE_SYS_TIME_H
1588	#include <sys/time.h>
1589	#else
1590	#include <time.h>
1591	#endif
1592	#endif
1593	main ()
1594	{
1595	struct timeval time;
1596	struct timezone dummy;
1597	if (gettimeofday (&time, &dummy))
1598	exit (1);
1599	else
1600	exit (0);
1601	}
1602	EOF
1603	if { (eval echo configure:1604: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1604	then
1605	cat >> confdefs.h <<\EOF
1606	#define HAVE_TIMEZONE 1
1607	EOF
1608
1609	else
1610	echo "configure: failed program was:" >&5
1611	cat conftest.$ac_ext >&5
1612	fi
1613	rm -fr conftest*
1614	fi
1615
1616	fi
1617
1618	echo $ac_n "checking whether gettimeofday can accept two arguments""... $ac_c" 1>&6
1619	echo "configure:1620: checking whether gettimeofday can accept two arguments" >&5
1620	if eval "test \"`echo '$''{'emacs_cv_gettimeofday_two_arguments'+set}'`\" = set"; then
1621	echo $ac_n "(cached) $ac_c" 1>&6
1622	else
1623	cat > conftest.$ac_ext <<EOF
1624	#line 1625 "configure"
1625	#include "confdefs.h"
1626
1627	#ifdef TIME_WITH_SYS_TIME
1628	#include <sys/time.h>
1629	#include <time.h>
1630	#else
1631	#ifdef HAVE_SYS_TIME_H
1632	#include <sys/time.h>
1633	#else
1634	#include <time.h>
1635	#endif
1636	#endif
1637
1638	int main() {
1639
1640	struct timeval time;
1641	#ifdef HAVE_TIMEZONE
1642	struct timezone dummy;
1643	#define DUMMY &dummy
1644	#else
1645	#define DUMMY NULL
1646	#endif
1647	gettimeofday (&time, DUMMY);
1648	; return 0; }
1649	EOF
1650	if { (eval echo configure:1651: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1651	rm -rf conftest*
1652	emacs_cv_gettimeofday_two_arguments=yes
1653	else
1654	echo "configure: failed program was:" >&5
1655	cat conftest.$ac_ext >&5
1656	rm -rf conftest*
1657	emacs_cv_gettimeofday_two_arguments=no
1658	fi
1659	rm -f conftest*
1660	fi
1661
1662	echo "$ac_t""$emacs_cv_gettimeofday_two_arguments" 1>&6
1663	if test $emacs_cv_gettimeofday_two_arguments = no; then
1664	cat >> confdefs.h <<\EOF
1665	#define GETTIMEOFDAY_ONE_ARGUMENT 1
1666	EOF
1667
1668	fi
1669	fi
1670
1671	test $ac_cv_func_symlink = yes && MAYBES="$MAYBES symlnk_.o"
1672	test $ac_cv_func_lstat = yes && MAYBES="$MAYBES lstat_.o"
1673	test $ac_cv_func_gethostname = yes && MAYBES="$MAYBES hostnm_.o"
1674	test $ac_cv_func_clock = yes && MAYBES="$MAYBES mclock_.o"
1675
1676
1677
1678
1679
1680
1681	trap '' 1 2 15
1682	cat > confcache <<\EOF
1683	# This file is a shell script that caches the results of configure
1684	# tests run on this system so they can be shared between configure
1685	# scripts and configure runs. It is not useful on other systems.
1686	# If it contains results you don't want to keep, you may remove or edit it.
1687	#
1688	# By default, configure uses ./config.cache as the cache file,
1689	# creating it if it does not exist already. You can give configure
1690	# the --cache-file=FILE option to use a different cache file; that is
1691	# what configure does when it calls configure scripts in
1692	# subdirectories, so they share the cache.
1693	# Giving --cache-file=/dev/null disables caching, for debugging configure.
1694	# config.status only pays attention to the cache file if you give it the
1695	# --recheck option to rerun configure.
1696	#
1697	EOF
1698	# The following way of writing the cache mishandles newlines in values,
1699	# but we know of no workaround that is simple, portable, and efficient.
1700	# So, don't put newlines in cache variables' values.
1701	# Ultrix sh set writes to stderr and can't be redirected directly,
1702	# and sets the high bit in the cache file unless we assign to the vars.
1703	(set) 2>&1 \|
1704	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
1705	ac_space=\ )
1706	# `set' does not quote correctly, so add quotes (double-quote substitution
1707	# turns \\\\ into \\, and sed turns \\ into \).
1708	sed -n \
1709	-e "s/'/'\\\\''/g" \
1710	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
1711	;;
1712	*)
1713	# `set' quotes correctly as required by POSIX, so do not add quotes.
1714	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
1715	;;
1716	esac >> confcache
1717	if cmp -s $cache_file confcache; then
1718	:
1719	else
1720	if test -w $cache_file; then
1721	echo "updating cache $cache_file"
1722	cat confcache > $cache_file
1723	else
1724	echo "not updating unwritable cache $cache_file"
1725	fi
1726	fi
1727	rm -f confcache
1728
1729	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1730
1731	test "x$prefix" = xNONE && prefix=$ac_default_prefix
1732	# Let make expand exec_prefix.
1733	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1734
1735	# Any assignment to VPATH causes Sun make to only execute
1736	# the first set of double-colon rules, so remove it if not needed.
1737	# If there is a colon in the path, we need to keep it.
1738	if test "x$srcdir" = x.; then
1739	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
1740	fi
1741
1742	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1743
1744	DEFS=-DHAVE_CONFIG_H
1745
1746	# Without the "./", some shells look in PATH for config.status.
1747	: ${CONFIG_STATUS=./config.status}
1748
1749	echo creating $CONFIG_STATUS
1750	rm -f $CONFIG_STATUS
1751	cat > $CONFIG_STATUS <<EOF
1752	#! /bin/sh
1753	# Generated automatically by configure.
1754	# Run this file to recreate the current configuration.
1755	# This directory was configured as follows,
1756	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
1757	#
1758	# $0 $ac_configure_args
1759	#
1760	# Compiler output produced by configure, useful for debugging
1761	# configure, is in ./config.log if it exists.
1762
1763	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1764	for ac_option
1765	do
1766	case "\$ac_option" in
1767	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
1768	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1769	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1770	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
1771	echo "$CONFIG_STATUS generated by autoconf version 2.13"
1772	exit 0 ;;
1773	-help \| --help \| --hel \| --he \| --h)
1774	echo "\$ac_cs_usage"; exit 0 ;;
1775	*) echo "\$ac_cs_usage"; exit 1 ;;
1776	esac
1777	done
1778
1779	ac_given_srcdir=$srcdir
1780
1781	trap 'rm -fr `echo "Makefile config.h:config.hin" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
1782	EOF
1783	cat >> $CONFIG_STATUS <<EOF
1784
1785	# Protect against being on the right side of a sed subst in config.status.
1786	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1787	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1788	$ac_vpsub
1789	$extrasub
1790	s%@SHELL@%$SHELL%g
1791	s%@CFLAGS@%$CFLAGS%g
1792	s%@CPPFLAGS@%$CPPFLAGS%g
1793	s%@CXXFLAGS@%$CXXFLAGS%g
1794	s%@FFLAGS@%$FFLAGS%g
1795	s%@DEFS@%$DEFS%g
1796	s%@LDFLAGS@%$LDFLAGS%g
1797	s%@LIBS@%$LIBS%g
1798	s%@exec_prefix@%$exec_prefix%g
1799	s%@prefix@%$prefix%g
1800	s%@program_transform_name@%$program_transform_name%g
1801	s%@bindir@%$bindir%g
1802	s%@sbindir@%$sbindir%g
1803	s%@libexecdir@%$libexecdir%g
1804	s%@datadir@%$datadir%g
1805	s%@sysconfdir@%$sysconfdir%g
1806	s%@sharedstatedir@%$sharedstatedir%g
1807	s%@localstatedir@%$localstatedir%g
1808	s%@libdir@%$libdir%g
1809	s%@includedir@%$includedir%g
1810	s%@oldincludedir@%$oldincludedir%g
1811	s%@infodir@%$infodir%g
1812	s%@mandir@%$mandir%g
1813	s%@CC@%$CC%g
1814	s%@LIBTOOL@%$LIBTOOL%g
1815	s%@AR@%$AR%g
1816	s%@SET_MAKE@%$SET_MAKE%g
1817	s%@ac_cv_prog_chmod@%$ac_cv_prog_chmod%g
1818	s%@CPP@%$CPP%g
1819	s%@LIBOBJS@%$LIBOBJS%g
1820	s%@MAYBES@%$MAYBES%g
1821	s%@CROSS@%$CROSS%g
1822	s%@RANLIB@%$RANLIB%g
1823	s%@RANLIB_TEST@%$RANLIB_TEST%g
1824
1825	CEOF
1826	EOF
1827
1828	cat >> $CONFIG_STATUS <<\EOF
1829
1830	# Split the substitutions into bite-sized pieces for seds with
1831	# small command number limits, like on Digital OSF/1 and HP-UX.
1832	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1833	ac_file=1 # Number of current file.
1834	ac_beg=1 # First line for current file.
1835	ac_end=$ac_max_sed_cmds # Line after last line for current file.
1836	ac_more_lines=:
1837	ac_sed_cmds=""
1838	while $ac_more_lines; do
1839	if test $ac_beg -gt 1; then
1840	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1841	else
1842	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1843	fi
1844	if test ! -s conftest.s$ac_file; then
1845	ac_more_lines=false
1846	rm -f conftest.s$ac_file
1847	else
1848	if test -z "$ac_sed_cmds"; then
1849	ac_sed_cmds="sed -f conftest.s$ac_file"
1850	else
1851	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
1852	fi
1853	ac_file=`expr $ac_file + 1`
1854	ac_beg=$ac_end
1855	ac_end=`expr $ac_end + $ac_max_sed_cmds`
1856	fi
1857	done
1858	if test -z "$ac_sed_cmds"; then
1859	ac_sed_cmds=cat
1860	fi
1861	EOF
1862
1863	cat >> $CONFIG_STATUS <<EOF
1864
1865	CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1866	EOF
1867	cat >> $CONFIG_STATUS <<\EOF
1868	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1869	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1870	case "$ac_file" in
1871	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
1872	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
1873	*) ac_file_in="${ac_file}.in" ;;
1874	esac
1875
1876	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1877
1878	# Remove last slash and all that follows it. Not all systems have dirname.
1879	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
1880	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1881	# The file is in a subdirectory.
1882	test ! -d "$ac_dir" && mkdir "$ac_dir"
1883	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
1884	# A "../" for each directory in $ac_dir_suffix.
1885	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
1886	else
1887	ac_dir_suffix= ac_dots=
1888	fi
1889
1890	case "$ac_given_srcdir" in
1891	.) srcdir=.
1892	if test -z "$ac_dots"; then top_srcdir=.
1893	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
1894	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1895	*) # Relative path.
1896	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1897	top_srcdir="$ac_dots$ac_given_srcdir" ;;
1898	esac
1899
1900
1901	echo creating "$ac_file"
1902	rm -f "$ac_file"
1903	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
1904	case "$ac_file" in
1905	Makefile) ac_comsub="1i\\
1906	# $configure_input" ;;
1907	*) ac_comsub= ;;
1908	esac
1909
1910	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1911	sed -e "$ac_comsub
1912	s%@configure_input@%$configure_input%g
1913	s%@srcdir@%$srcdir%g
1914	s%@top_srcdir@%$top_srcdir%g
1915	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
1916	fi; done
1917	rm -f conftest.s*
1918
1919	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1920	# NAME is the cpp macro being defined and VALUE is the value it is being given.
1921	#
1922	# ac_d sets the value in "#define NAME VALUE" lines.
1923	ac_dA='s%^$[ ]$#$[ ]define[ ][ ]*$'
1924	ac_dB='$[ ][ ]$[^ ]%\1#\2'
1925	ac_dC='\3'
1926	ac_dD='%g'
1927	# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1928	ac_uA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
1929	ac_uB='$[ ]$%\1#\2define\3'
1930	ac_uC=' '
1931	ac_uD='\4%g'
1932	# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1933	ac_eA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
1934	ac_eB='$%\1#\2define\3'
1935	ac_eC=' '
1936	ac_eD='%g'
1937
1938	if test "${CONFIG_HEADERS+set}" != set; then
1939	EOF
1940	cat >> $CONFIG_STATUS <<EOF
1941	CONFIG_HEADERS="config.h:config.hin"
1942	EOF
1943	cat >> $CONFIG_STATUS <<\EOF
1944	fi
1945	for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1946	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1947	case "$ac_file" in
1948	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
1949	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
1950	*) ac_file_in="${ac_file}.in" ;;
1951	esac
1952
1953	echo creating $ac_file
1954
1955	rm -f conftest.frag conftest.in conftest.out
1956	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1957	cat $ac_file_inputs > conftest.in
1958
1959	EOF
1960
1961	# Transform confdefs.h into a sed script conftest.vals that substitutes
1962	# the proper values into config.h.in to produce config.h. And first:
1963	# Protect against being on the right side of a sed subst in config.status.
1964	# Protect against being in an unquoted here document in config.status.
1965	rm -f conftest.vals
1966	cat > conftest.hdr <<\EOF
1967	s/[\\&%]/\\&/g
1968	s%[\\$`]%\\&%g
1969	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1970	s%ac_d%ac_u%gp
1971	s%ac_u%ac_e%gp
1972	EOF
1973	sed -n -f conftest.hdr confdefs.h > conftest.vals
1974	rm -f conftest.hdr
1975
1976	# This sed command replaces #undef with comments. This is necessary, for
1977	# example, in the case of _POSIX_SOURCE, which is predefined and required
1978	# on some systems where configure will not decide to define it.
1979	cat >> conftest.vals <<\EOF
1980	s%^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9]%/* & */%
1981	EOF
1982
1983	# Break up conftest.vals because some shells have a limit on
1984	# the size of here documents, and old seds have small limits too.
1985
1986	rm -f conftest.tail
1987	while :
1988	do
1989	ac_lines=`grep -c . conftest.vals`
1990	# grep -c gives empty output for an empty file on some AIX systems.
1991	if test -z "$ac_lines" \|\| test "$ac_lines" -eq 0; then break; fi
1992	# Write a limited-size here document to conftest.frag.
1993	echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1994	sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1995	echo 'CEOF
1996	sed -f conftest.frag conftest.in > conftest.out
1997	rm -f conftest.in
1998	mv conftest.out conftest.in
1999	' >> $CONFIG_STATUS
2000	sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2001	rm -f conftest.vals
2002	mv conftest.tail conftest.vals
2003	done
2004	rm -f conftest.vals
2005
2006	cat >> $CONFIG_STATUS <<\EOF
2007	rm -f conftest.frag conftest.h
2008	echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
2009	cat conftest.in >> conftest.h
2010	rm -f conftest.in
2011	if cmp -s $ac_file conftest.h 2>/dev/null; then
2012	echo "$ac_file is unchanged"
2013	rm -f conftest.h
2014	else
2015	# Remove last slash and all that follows it. Not all systems have dirname.
2016	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
2017	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2018	# The file is in a subdirectory.
2019	test ! -d "$ac_dir" && mkdir "$ac_dir"
2020	fi
2021	rm -f $ac_file
2022	mv conftest.h $ac_file
2023	fi
2024	fi; done
2025
2026	EOF
2027	cat >> $CONFIG_STATUS <<EOF
2028
2029	EOF
2030	cat >> $CONFIG_STATUS <<\EOF
2031
2032	exit 0
2033	EOF
2034	chmod +x $CONFIG_STATUS
2035	rm -fr confdefs* $ac_clean_files
2036	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
2037

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