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Last change on this file since 101 was 101, checked in by bird, 22 years ago
Regenerated configure scripts.
Property cvs2svn:cvs-rev set to `1.2` Property svn:eol-style set to `native` Property svn:executable set to ``*
File size: 33.4 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 "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
446
447	# confdefs.h avoids OS command line length limits that DEFS can exceed.
448	rm -rf conftest* confdefs.h
449	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
450	echo > confdefs.h
451
452	# A filename unique to this package, relative to the directory that
453	# configure is in, which we can look for to find out if srcdir is correct.
454	ac_unique_file=Makefile.in
455
456	# Find the source files, if location was not specified.
457	if test -z "$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	echo $ac_n "checking for path separator""... $ac_c" 1>&6
524	echo "configure:525: checking for path separator" >&5
525	# Filter path to get backslahes into forwardslashes
526	case "`uname -s 2> /dev/null`" in
527	OS/2)
528	PATH=`echo -E "$PATH" \| sed 's+\\\\+/+g'`
529	PATH_IFS=';'
530	;;
531	*)
532	PATH_IFS=':'
533	;;
534	esac
535	echo "$ac_t""${PATH_IFS}" 1>&6
536
537	echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
538	echo "configure:539: checking for Cygwin environment" >&5
539	if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
540	echo $ac_n "(cached) $ac_c" 1>&6
541	else
542	cat > conftest.$ac_ext <<EOF
543	#line 544 "configure"
544	#include "confdefs.h"
545
546	int main() {
547
548	#ifndef __CYGWIN__
549	#define __CYGWIN__ __CYGWIN32__
550	#endif
551	return __CYGWIN__;
552	; return 0; }
553	EOF
554	if { (eval echo configure:555: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
555	rm -rf conftest*
556	ac_cv_cygwin=yes
557	else
558	echo "configure: failed program was:" >&5
559	cat conftest.$ac_ext >&5
560	rm -rf conftest*
561	ac_cv_cygwin=no
562	fi
563	rm -f conftest*
564	rm -f conftest*
565	fi
566
567	echo "$ac_t""$ac_cv_cygwin" 1>&6
568	CYGWIN=
569	test "$ac_cv_cygwin" = yes && CYGWIN=yes
570	echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
571	echo "configure:572: checking for mingw32 environment" >&5
572	if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
573	echo $ac_n "(cached) $ac_c" 1>&6
574	else
575	cat > conftest.$ac_ext <<EOF
576	#line 577 "configure"
577	#include "confdefs.h"
578
579	int main() {
580	return __MINGW32__;
581	; return 0; }
582	EOF
583	if { (eval echo configure:584: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
584	rm -rf conftest*
585	ac_cv_mingw32=yes
586	else
587	echo "configure: failed program was:" >&5
588	cat conftest.$ac_ext >&5
589	rm -rf conftest*
590	ac_cv_mingw32=no
591	fi
592	rm -f conftest*
593	rm -f conftest*
594	fi
595
596	echo "$ac_t""$ac_cv_mingw32" 1>&6
597	MINGW32=
598	test "$ac_cv_mingw32" = yes && MINGW32=yes
599	echo $ac_n "checking for EMX/OS2 environment""... $ac_c" 1>&6
600	echo "configure:601: checking for EMX/OS2 environment" >&5
601	if eval "test \"`echo '$''{'ac_cv_emxos2'+set}'`\" = set"; then
602	echo $ac_n "(cached) $ac_c" 1>&6
603	else
604	: ${CC=gcc.exe}
605	cat > conftest.$ac_ext <<EOF
606	#line 607 "configure"
607	#include "confdefs.h"
608
609	int main() {
610	return __EMX__;
611	; return 0; }
612	EOF
613	if { (eval echo configure:614: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
614	rm -rf conftest*
615	ac_cv_emxos2=yes
616	else
617	echo "configure: failed program was:" >&5
618	cat conftest.$ac_ext >&5
619	rm -rf conftest*
620	ac_cv_emxos2=no
621	fi
622	rm -f conftest*
623	rm -f conftest*
624	fi
625
626	echo "$ac_t""$ac_cv_emxos2" 1>&6
627	if eval "test \"`echo '$''{'ac_cv_libpre'+set}'`\" = set"; then
628	echo $ac_n "(cached) $ac_c" 1>&6
629	else
630	if test "$ac_cv_emxos2" = yes ; then
631	ac_cv_libpre=
632	else
633	ac_cv_libpre=lib
634	fi
635
636	fi
637
638	EMXOS2=
639	test "$ac_cv_emxos2" = yes && EMXOS2=yes
640
641
642
643	echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
644	echo "configure:645: checking for executable suffix" >&5
645	if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
646	echo $ac_n "(cached) $ac_c" 1>&6
647	else
648	if test "$CYGWIN" = yes \|\| test "$MINGW32" = yes \|\| test "$EMXOS2" = yes; then
649	ac_cv_exeext=.exe
650	else
651	rm -f conftest*
652	echo 'int main () { return 0; }' > conftest.$ac_ext
653	ac_cv_exeext=
654	if { (eval echo configure:655: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
655	for file in conftest.*; do
656	case $file in
657	.c \| .o \| *.obj) ;;
658	*) ac_cv_exeext=`echo $file \| sed -e s/conftest//` ;;
659	esac
660	done
661	else
662	{ echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
663	fi
664	rm -f conftest*
665	test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
666	fi
667	fi
668
669	EXEEXT=""
670	test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
671	echo "$ac_t""${ac_cv_exeext}" 1>&6
672	ac_exeext=$EXEEXT
673
674
675
676	ac_aux_dir=
677	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
678	if test -f $ac_dir/install-sh; then
679	ac_aux_dir=$ac_dir
680	ac_install_sh="$ac_aux_dir/install-sh -c"
681	break
682	elif test -f $ac_dir/install.sh; then
683	ac_aux_dir=$ac_dir
684	ac_install_sh="$ac_aux_dir/install.sh -c"
685	break
686	fi
687	done
688	if test -z "$ac_aux_dir"; then
689	{ echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
690	fi
691	ac_config_guess=$ac_aux_dir/config.guess
692	ac_config_sub=$ac_aux_dir/config.sub
693	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
694
695	# Find a good install program. We prefer a C program (faster),
696	# so one script is as good as another. But avoid the broken or
697	# incompatible versions:
698	# SysV /etc/install, /usr/sbin/install
699	# SunOS /usr/etc/install
700	# IRIX /sbin/install
701	# AIX /bin/install
702	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
703	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
704	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
705	# ./install, which can be erroneously created by make from ./install.sh.
706	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
707	echo "configure:708: checking for a BSD compatible install" >&5
708	if test -z "$INSTALL"; then
709	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
710	echo $ac_n "(cached) $ac_c" 1>&6
711	else
712	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$PATH_IFS"
713	for ac_dir in $PATH; do
714	# Account for people who put trailing slashes in PATH elements.
715	case "$ac_dir/" in
716	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
717	# We reject the install program from OS/2 or W3.1
718	/OS2\|/OS2/\|/WINDOWS\|/WINDOWS/) ;;
719	*)
720	# OSF1 and SCO ODT 3.0 have their own names for install.
721	# Don't use installbsd from OSF since it installs stuff as root
722	# by default.
723	for ac_prog in ginstall scoinst install; do
724	if test -f $ac_dir/$ac_prog$ac_exeext; then
725	if test $ac_prog = install &&
726	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
727	# AIX install. It has an incompatible calling convention.
728	:
729	else
730	ac_cv_path_install="$ac_dir/$ac_prog$ac_exeext -c"
731	break 2
732	fi
733	fi
734	done
735	;;
736	esac
737	done
738	IFS="$ac_save_IFS"
739
740	fi
741	if test "${ac_cv_path_install+set}" = set; then
742	INSTALL="$ac_cv_path_install"
743	else
744	# As a last resort, use the slow shell script. We don't cache a
745	# path for INSTALL within a source directory, because that will
746	# break other packages using the cache if that directory is
747	# removed, or if the path is relative.
748	INSTALL="$ac_install_sh"
749	fi
750	fi
751	echo "$ac_t""$INSTALL" 1>&6
752
753	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
754	# It thinks the first close brace ends the variable substitution.
755	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
756
757	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
758
759	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
760
761
762	trap '' 1 2 15
763	cat > confcache <<\EOF
764	# This file is a shell script that caches the results of configure
765	# tests run on this system so they can be shared between configure
766	# scripts and configure runs. It is not useful on other systems.
767	# If it contains results you don't want to keep, you may remove or edit it.
768	#
769	# By default, configure uses ./config.cache as the cache file,
770	# creating it if it does not exist already. You can give configure
771	# the --cache-file=FILE option to use a different cache file; that is
772	# what configure does when it calls configure scripts in
773	# subdirectories, so they share the cache.
774	# Giving --cache-file=/dev/null disables caching, for debugging configure.
775	# config.status only pays attention to the cache file if you give it the
776	# --recheck option to rerun configure.
777	#
778	EOF
779	# The following way of writing the cache mishandles newlines in values,
780	# but we know of no workaround that is simple, portable, and efficient.
781	# So, don't put newlines in cache variables' values.
782	# Ultrix sh set writes to stderr and can't be redirected directly,
783	# and sets the high bit in the cache file unless we assign to the vars.
784	(set) 2>&1 \|
785	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
786	ac_space=\ )
787	# `set' does not quote correctly, so add quotes (double-quote substitution
788	# turns \\\\ into \\, and sed turns \\ into \).
789	sed -n \
790	-e "s/'/'\\\\''/g" \
791	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
792	;;
793	*)
794	# `set' quotes correctly as required by POSIX, so do not add quotes.
795	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
796	;;
797	esac >> confcache
798	if cmp -s $cache_file confcache; then
799	:
800	else
801	if test -w $cache_file; then
802	echo "updating cache $cache_file"
803	cat confcache > $cache_file
804	else
805	echo "not updating unwritable cache $cache_file"
806	fi
807	fi
808	rm -f confcache
809
810	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
811
812	test "x$prefix" = xNONE && prefix=$ac_default_prefix
813	# Let make expand exec_prefix.
814	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
815
816	# Any assignment to VPATH causes Sun make to only execute
817	# the first set of double-colon rules, so remove it if not needed.
818	# If there is a colon in the path, we need to keep it.
819	if test "x$srcdir" = x.; then
820	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
821	fi
822
823	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
824
825	# Transform confdefs.h into DEFS.
826	# Protect against shell expansion while executing Makefile rules.
827	# Protect against Makefile macro expansion.
828	cat > conftest.defs <<\EOF
829	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%-D\1=\2%g
830	s%[ `~#$^&*(){}\\\|;'"<>?]%\\&%g
831	s%\[%\\&%g
832	s%\]%\\&%g
833	s%\$%$$%g
834	EOF
835	DEFS=`sed -f conftest.defs confdefs.h \| tr '\012\015' ' '`
836	rm -f conftest.defs
837
838
839	# Without the "./", some shells look in PATH for config.status.
840	: ${CONFIG_STATUS=./config.status}
841
842	echo creating $CONFIG_STATUS
843	rm -f $CONFIG_STATUS
844	cat > $CONFIG_STATUS <<EOF
845	#! /bin/sh
846	# Generated automatically by configure.
847	# Run this file to recreate the current configuration.
848	# This directory was configured as follows,
849	EOF
850	echo ': ${CONFIG_SHELL='"${CONFIG_SHELL-/bin/sh}"'}' >> $CONFIG_STATUS
851	cat >> $CONFIG_STATUS <<EOF
852	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
853	#
854	# $0 $ac_configure_args
855	#
856	# Compiler output produced by configure, useful for debugging
857	# configure, is in ./config.log if it exists.
858
859	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
860	for ac_option
861	do
862	case "\$ac_option" in
863	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
864	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
865	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
866	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
867	echo "$CONFIG_STATUS generated by autoconf version 2.13"
868	exit 0 ;;
869	-help \| --help \| --hel \| --he \| --h)
870	echo "\$ac_cs_usage"; exit 0 ;;
871	*) echo "\$ac_cs_usage"; exit 1 ;;
872	esac
873	done
874
875	ac_given_srcdir=$srcdir
876	ac_given_INSTALL="$INSTALL"
877	PATHIFS="$PATH_IFS"
878
879	trap 'rm -fr `echo "Makefile" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
880	EOF
881	cat >> $CONFIG_STATUS <<EOF
882
883	# Protect against being on the right side of a sed subst in config.status.
884	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
885	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
886	$ac_vpsub
887	$extrasub
888	s,$[^a-zA-Z0-9:]$/bin/sh$.exe$,\1${CONFIG_SHELL-/bin/sh}\2,g
889	s%@SHELL@%$SHELL%g
890	s%@CFLAGS@%$CFLAGS%g
891	s%@CPPFLAGS@%$CPPFLAGS%g
892	s%@CXXFLAGS@%$CXXFLAGS%g
893	s%@FFLAGS@%$FFLAGS%g
894	s%@DEFS@%$DEFS%g
895	s%@LDFLAGS@%$LDFLAGS%g
896	s%@LIBS@%$LIBS%g
897	s%@exec_prefix@%$exec_prefix%g
898	s%@prefix@%$prefix%g
899	s%@program_transform_name@%$program_transform_name%g
900	s%@bindir@%$bindir%g
901	s%@sbindir@%$sbindir%g
902	s%@libexecdir@%$libexecdir%g
903	s%@datadir@%$datadir%g
904	s%@sysconfdir@%$sysconfdir%g
905	s%@sharedstatedir@%$sharedstatedir%g
906	s%@localstatedir@%$localstatedir%g
907	s%@libdir@%$libdir%g
908	s%@includedir@%$includedir%g
909	s%@oldincludedir@%$oldincludedir%g
910	s%@infodir@%$infodir%g
911	s%@mandir@%$mandir%g
912	s%@PATH_IFS@%$PATH_IFS%g
913	s%@EXEEXT@%$EXEEXT%g
914	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
915	s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
916	s%@INSTALL_DATA@%$INSTALL_DATA%g
917
918	CEOF
919	EOF
920
921	cat >> $CONFIG_STATUS <<\EOF
922
923	# Split the substitutions into bite-sized pieces for seds with
924	# small command number limits, like on Digital OSF/1 and HP-UX.
925	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
926	ac_file=1 # Number of current file.
927	ac_beg=1 # First line for current file.
928	ac_end=$ac_max_sed_cmds # Line after last line for current file.
929	ac_more_lines=:
930	ac_sed_cmds=""
931	while $ac_more_lines; do
932	if test $ac_beg -gt 1; then
933	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
934	else
935	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
936	fi
937	if test ! -s conftest.s$ac_file; then
938	ac_more_lines=false
939	rm -f conftest.s$ac_file
940	else
941	if test -z "$ac_sed_cmds"; then
942	ac_sed_cmds="sed -f conftest.s$ac_file"
943	else
944	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
945	fi
946	ac_file=`expr $ac_file + 1`
947	ac_beg=$ac_end
948	ac_end=`expr $ac_end + $ac_max_sed_cmds`
949	fi
950	done
951	if test -z "$ac_sed_cmds"; then
952	ac_sed_cmds=cat
953	fi
954	EOF
955
956	cat >> $CONFIG_STATUS <<EOF
957
958	CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
959	EOF
960	cat >> $CONFIG_STATUS <<\EOF
961	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
962	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
963	case "$ac_file" in
964	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
965	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
966	*) ac_file_in="${ac_file}.in" ;;
967	esac
968
969	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
970
971	# Remove last slash and all that follows it. Not all systems have dirname.
972	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
973	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
974	# The file is in a subdirectory.
975	test ! -d "$ac_dir" && mkdir "$ac_dir"
976	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
977	# A "../" for each directory in $ac_dir_suffix.
978	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
979	else
980	ac_dir_suffix= ac_dots=
981	fi
982
983	case "$ac_given_srcdir" in
984	.) srcdir=.
985	if test -z "$ac_dots"; then top_srcdir=.
986	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
987	/* \| [A-Za-z]:*)
988	srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
989	*) # Relative path.
990	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
991	top_srcdir="$ac_dots$ac_given_srcdir" ;;
992	esac
993
994	case "$ac_given_INSTALL" in
995	[/$]* \| [A-Za-z]:*) INSTALL="$ac_given_INSTALL" ;;
996	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
997	esac
998
999	echo creating "$ac_file"
1000	rm -f "$ac_file"
1001	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
1002	case "$ac_file" in
1003	Makefile) ac_comsub="1i\\
1004	# $configure_input" ;;
1005	*) ac_comsub= ;;
1006	esac
1007
1008	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%$PATHIFS% $ac_given_srcdir/%g"`
1009	sed -e "$ac_comsub
1010	s%@configure_input@%$configure_input%g
1011	s%@srcdir@%$srcdir%g
1012	s%@top_srcdir@%$top_srcdir%g
1013	s%@INSTALL@%$INSTALL%g
1014	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
1015	fi; done
1016	rm -f conftest.s*
1017
1018	EOF
1019	cat >> $CONFIG_STATUS <<EOF
1020
1021	EOF
1022	cat >> $CONFIG_STATUS <<\EOF
1023
1024	exit 0
1025	EOF
1026	chmod +x $CONFIG_STATUS
1027	rm -fr confdefs* $ac_clean_files
1028	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
1029

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