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Last change on this file since 1695 was 1692, checked in by aubourg, 24 years ago
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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	ac_help="$ac_help
15	--with-sophya Compile and link with SOPHYA"
16
17	# Initialize some variables set by options.
18	# The variables have the same names as the options, with
19	# dashes changed to underlines.
20	build=NONE
21	cache_file=./config.cache
22	exec_prefix=NONE
23	host=NONE
24	no_create=
25	nonopt=NONE
26	no_recursion=
27	prefix=NONE
28	program_prefix=NONE
29	program_suffix=NONE
30	program_transform_name=s,x,x,
31	silent=
32	site=
33	srcdir=
34	target=NONE
35	verbose=
36	x_includes=NONE
37	x_libraries=NONE
38	bindir='${exec_prefix}/bin'
39	sbindir='${exec_prefix}/sbin'
40	libexecdir='${exec_prefix}/libexec'
41	datadir='${prefix}/share'
42	sysconfdir='${prefix}/etc'
43	sharedstatedir='${prefix}/com'
44	localstatedir='${prefix}/var'
45	libdir='${exec_prefix}/lib'
46	includedir='${prefix}/include'
47	oldincludedir='/usr/include'
48	infodir='${prefix}/info'
49	mandir='${prefix}/man'
50
51	# Initialize some other variables.
52	subdirs=
53	MFLAGS= MAKEFLAGS=
54	SHELL=${CONFIG_SHELL-/bin/sh}
55	# Maximum number of lines to put in a shell here document.
56	ac_max_here_lines=12
57
58	ac_prev=
59	for ac_option
60	do
61
62	# If the previous option needs an argument, assign it.
63	if test -n "$ac_prev"; then
64	eval "$ac_prev=\$ac_option"
65	ac_prev=
66	continue
67	fi
68
69	case "$ac_option" in
70	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
71	*) ac_optarg= ;;
72	esac
73
74	# Accept the important Cygnus configure options, so we can diagnose typos.
75
76	case "$ac_option" in
77
78	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
79	ac_prev=bindir ;;
80	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
81	bindir="$ac_optarg" ;;
82
83	-build \| --build \| --buil \| --bui \| --bu)
84	ac_prev=build ;;
85	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
86	build="$ac_optarg" ;;
87
88	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
89	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
90	ac_prev=cache_file ;;
91	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
92	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
93	cache_file="$ac_optarg" ;;
94
95	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
96	ac_prev=datadir ;;
97	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
98	\| --da=*)
99	datadir="$ac_optarg" ;;
100
101	-disable-* \| --disable-*)
102	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
103	# Reject names that are not valid shell variable names.
104	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
105	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
106	fi
107	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
108	eval "enable_${ac_feature}=no" ;;
109
110	-enable-* \| --enable-*)
111	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
112	# Reject names that are not valid shell variable names.
113	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
114	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
115	fi
116	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
117	case "$ac_option" in
118	=) ;;
119	*) ac_optarg=yes ;;
120	esac
121	eval "enable_${ac_feature}='$ac_optarg'" ;;
122
123	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
124	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
125	\| --exec \| --exe \| --ex)
126	ac_prev=exec_prefix ;;
127	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
128	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
129	\| --exec=* \| --exe=* \| --ex=*)
130	exec_prefix="$ac_optarg" ;;
131
132	-gas \| --gas \| --ga \| --g)
133	# Obsolete; use --with-gas.
134	with_gas=yes ;;
135
136	-help \| --help \| --hel \| --he)
137	# Omit some internal or obsolete options to make the list less imposing.
138	# This message is too long to be a string in the A/UX 3.1 sh.
139	cat << EOF
140	Usage: configure [options] [host]
141	Options: [defaults in brackets after descriptions]
142	Configuration:
143	--cache-file=FILE cache test results in FILE
144	--help print this message
145	--no-create do not create output files
146	--quiet, --silent do not print \`checking...' messages
147	--version print the version of autoconf that created configure
148	Directory and file names:
149	--prefix=PREFIX install architecture-independent files in PREFIX
150	[$ac_default_prefix]
151	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
152	[same as prefix]
153	--bindir=DIR user executables in DIR [EPREFIX/bin]
154	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
155	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
156	--datadir=DIR read-only architecture-independent data in DIR
157	[PREFIX/share]
158	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
159	--sharedstatedir=DIR modifiable architecture-independent data in DIR
160	[PREFIX/com]
161	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
162	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
163	--includedir=DIR C header files in DIR [PREFIX/include]
164	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
165	--infodir=DIR info documentation in DIR [PREFIX/info]
166	--mandir=DIR man documentation in DIR [PREFIX/man]
167	--srcdir=DIR find the sources in DIR [configure dir or ..]
168	--program-prefix=PREFIX prepend PREFIX to installed program names
169	--program-suffix=SUFFIX append SUFFIX to installed program names
170	--program-transform-name=PROGRAM
171	run sed PROGRAM on installed program names
172	EOF
173	cat << EOF
174	Host type:
175	--build=BUILD configure for building on BUILD [BUILD=HOST]
176	--host=HOST configure for HOST [guessed]
177	--target=TARGET configure for TARGET [TARGET=HOST]
178	Features and packages:
179	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
180	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
181	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
182	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
183	--x-includes=DIR X include files are in DIR
184	--x-libraries=DIR X library files are in DIR
185	EOF
186	if test -n "$ac_help"; then
187	echo "--enable and --with options recognized:$ac_help"
188	fi
189	exit 0 ;;
190
191	-host \| --host \| --hos \| --ho)
192	ac_prev=host ;;
193	-host=* \| --host=* \| --hos=* \| --ho=*)
194	host="$ac_optarg" ;;
195
196	-includedir \| --includedir \| --includedi \| --included \| --include \
197	\| --includ \| --inclu \| --incl \| --inc)
198	ac_prev=includedir ;;
199	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
200	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
201	includedir="$ac_optarg" ;;
202
203	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
204	ac_prev=infodir ;;
205	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
206	infodir="$ac_optarg" ;;
207
208	-libdir \| --libdir \| --libdi \| --libd)
209	ac_prev=libdir ;;
210	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
211	libdir="$ac_optarg" ;;
212
213	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
214	\| --libexe \| --libex \| --libe)
215	ac_prev=libexecdir ;;
216	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
217	\| --libexe=* \| --libex=* \| --libe=*)
218	libexecdir="$ac_optarg" ;;
219
220	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
221	\| --localstate \| --localstat \| --localsta \| --localst \
222	\| --locals \| --local \| --loca \| --loc \| --lo)
223	ac_prev=localstatedir ;;
224	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
225	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
226	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
227	localstatedir="$ac_optarg" ;;
228
229	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
230	ac_prev=mandir ;;
231	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
232	mandir="$ac_optarg" ;;
233
234	-nfp \| --nfp \| --nf)
235	# Obsolete; use --without-fp.
236	with_fp=no ;;
237
238	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
239	\| --no-cr \| --no-c)
240	no_create=yes ;;
241
242	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
243	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
244	no_recursion=yes ;;
245
246	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
247	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
248	\| --oldin \| --oldi \| --old \| --ol \| --o)
249	ac_prev=oldincludedir ;;
250	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
251	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
252	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
253	oldincludedir="$ac_optarg" ;;
254
255	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
256	ac_prev=prefix ;;
257	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
258	prefix="$ac_optarg" ;;
259
260	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
261	\| --program-pre \| --program-pr \| --program-p)
262	ac_prev=program_prefix ;;
263	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
264	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
265	program_prefix="$ac_optarg" ;;
266
267	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
268	\| --program-suf \| --program-su \| --program-s)
269	ac_prev=program_suffix ;;
270	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
271	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
272	program_suffix="$ac_optarg" ;;
273
274	-program-transform-name \| --program-transform-name \
275	\| --program-transform-nam \| --program-transform-na \
276	\| --program-transform-n \| --program-transform- \
277	\| --program-transform \| --program-transfor \
278	\| --program-transfo \| --program-transf \
279	\| --program-trans \| --program-tran \
280	\| --progr-tra \| --program-tr \| --program-t)
281	ac_prev=program_transform_name ;;
282	-program-transform-name=* \| --program-transform-name=* \
283	\| --program-transform-nam=* \| --program-transform-na=* \
284	\| --program-transform-n=* \| --program-transform-=* \
285	\| --program-transform=* \| --program-transfor=* \
286	\| --program-transfo=* \| --program-transf=* \
287	\| --program-trans=* \| --program-tran=* \
288	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
289	program_transform_name="$ac_optarg" ;;
290
291	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
292	\| -silent \| --silent \| --silen \| --sile \| --sil)
293	silent=yes ;;
294
295	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
296	ac_prev=sbindir ;;
297	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
298	\| --sbi=* \| --sb=*)
299	sbindir="$ac_optarg" ;;
300
301	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
302	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
303	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
304	\| --sha \| --sh)
305	ac_prev=sharedstatedir ;;
306	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
307	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
308	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
309	\| --sha=* \| --sh=*)
310	sharedstatedir="$ac_optarg" ;;
311
312	-site \| --site \| --sit)
313	ac_prev=site ;;
314	-site=* \| --site=* \| --sit=*)
315	site="$ac_optarg" ;;
316
317	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
318	ac_prev=srcdir ;;
319	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
320	srcdir="$ac_optarg" ;;
321
322	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
323	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
324	ac_prev=sysconfdir ;;
325	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
326	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
327	sysconfdir="$ac_optarg" ;;
328
329	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
330	ac_prev=target ;;
331	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
332	target="$ac_optarg" ;;
333
334	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
335	verbose=yes ;;
336
337	-version \| --version \| --versio \| --versi \| --vers)
338	echo "configure generated by autoconf version 2.13"
339	exit 0 ;;
340
341	-with-* \| --with-*)
342	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
343	# Reject names that are not valid shell variable names.
344	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
345	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
346	fi
347	ac_package=`echo $ac_package\| sed 's/-/_/g'`
348	case "$ac_option" in
349	=) ;;
350	*) ac_optarg=yes ;;
351	esac
352	eval "with_${ac_package}='$ac_optarg'" ;;
353
354	-without-* \| --without-*)
355	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
356	# Reject names that are not valid shell variable names.
357	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
358	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
359	fi
360	ac_package=`echo $ac_package\| sed 's/-/_/g'`
361	eval "with_${ac_package}=no" ;;
362
363	--x)
364	# Obsolete; use --with-x.
365	with_x=yes ;;
366
367	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
368	\| --x-incl \| --x-inc \| --x-in \| --x-i)
369	ac_prev=x_includes ;;
370	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
371	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
372	x_includes="$ac_optarg" ;;
373
374	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
375	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
376	ac_prev=x_libraries ;;
377	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
378	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
379	x_libraries="$ac_optarg" ;;
380
381	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
382	;;
383
384	*)
385	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
386	echo "configure: warning: $ac_option: invalid host type" 1>&2
387	fi
388	if test "x$nonopt" != xNONE; then
389	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
390	fi
391	nonopt="$ac_option"
392	;;
393
394	esac
395	done
396
397	if test -n "$ac_prev"; then
398	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
399	fi
400
401	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
402
403	# File descriptor usage:
404	# 0 standard input
405	# 1 file creation
406	# 2 errors and warnings
407	# 3 some systems may open it to /dev/tty
408	# 4 used on the Kubota Titan
409	# 6 checking for... messages and results
410	# 5 compiler messages saved in config.log
411	if test "$silent" = yes; then
412	exec 6>/dev/null
413	else
414	exec 6>&1
415	fi
416	exec 5>./config.log
417
418	echo "\
419	This file contains any messages produced by compilers while
420	running configure, to aid debugging if configure makes a mistake.
421	" 1>&5
422
423	# Strip out --no-create and --no-recursion so they do not pile up.
424	# Also quote any args containing shell metacharacters.
425	ac_configure_args=
426	for ac_arg
427	do
428	case "$ac_arg" in
429	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
430	\| --no-cr \| --no-c) ;;
431	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
432	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
433	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
434	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
435	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
436	esac
437	done
438
439	# NLS nuisances.
440	# Only set these to C if already set. These must not be set unconditionally
441	# because not all systems understand e.g. LANG=C (notably SCO).
442	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
443	# Non-C LC_CTYPE values break the ctype check.
444	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
445	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
446	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
447	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
448
449	# confdefs.h avoids OS command line length limits that DEFS can exceed.
450	rm -rf conftest* confdefs.h
451	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
452	echo > confdefs.h
453
454	# A filename unique to this package, relative to the directory that
455	# configure is in, which we can look for to find out if srcdir is correct.
456	ac_unique_file=kernel/toi.cc
457
458	# Find the source files, if location was not specified.
459	if test -z "$srcdir"; then
460	ac_srcdir_defaulted=yes
461	# Try the directory containing this script, then its parent.
462	ac_prog=$0
463	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
464	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
465	srcdir=$ac_confdir
466	if test ! -r $srcdir/$ac_unique_file; then
467	srcdir=..
468	fi
469	else
470	ac_srcdir_defaulted=no
471	fi
472	if test ! -r $srcdir/$ac_unique_file; then
473	if test "$ac_srcdir_defaulted" = yes; then
474	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
475	else
476	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
477	fi
478	fi
479	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
480
481	# Prefer explicitly selected file to automatically selected ones.
482	if test -z "$CONFIG_SITE"; then
483	if test "x$prefix" != xNONE; then
484	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
485	else
486	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
487	fi
488	fi
489	for ac_site_file in $CONFIG_SITE; do
490	if test -r "$ac_site_file"; then
491	echo "loading site script $ac_site_file"
492	. "$ac_site_file"
493	fi
494	done
495
496	if test -r "$cache_file"; then
497	echo "loading cache $cache_file"
498	. $cache_file
499	else
500	echo "creating cache $cache_file"
501	> $cache_file
502	fi
503
504	ac_ext=c
505	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
506	ac_cpp='$CPP $CPPFLAGS'
507	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
508	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
509	cross_compiling=$ac_cv_prog_cc_cross
510
511	ac_exeext=
512	ac_objext=o
513	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
514	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
515	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
516	ac_n= ac_c='
517	' ac_t=' '
518	else
519	ac_n=-n ac_c= ac_t=
520	fi
521	else
522	ac_n= ac_c='\c' ac_t=
523	fi
524
525
526
527
528	# Check whether --with-sophya or --without-sophya was given.
529	if test "${with_sophya+set}" = set; then
530	withval="$with_sophya"
531	use_sophya=1
532	else
533	use_sophya=0
534	fi
535
536
537
538
539	if test `uname` = OSF1 -a -z "$CXX"; then
540	if test -x /usr/bin/cxx; then
541	echo "using cxx on alpha"
542	CXX=cxx
543	export CXX
544	fi
545	fi
546
547	# Extract the first word of "gcc", so it can be a program name with args.
548	set dummy gcc; ac_word=$2
549	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
550	echo "configure:551: checking for $ac_word" >&5
551	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
552	echo $ac_n "(cached) $ac_c" 1>&6
553	else
554	if test -n "$CC"; then
555	ac_cv_prog_CC="$CC" # Let the user override the test.
556	else
557	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
558	ac_dummy="$PATH"
559	for ac_dir in $ac_dummy; do
560	test -z "$ac_dir" && ac_dir=.
561	if test -f $ac_dir/$ac_word; then
562	ac_cv_prog_CC="gcc"
563	break
564	fi
565	done
566	IFS="$ac_save_ifs"
567	fi
568	fi
569	CC="$ac_cv_prog_CC"
570	if test -n "$CC"; then
571	echo "$ac_t""$CC" 1>&6
572	else
573	echo "$ac_t""no" 1>&6
574	fi
575
576	if test -z "$CC"; then
577	# Extract the first word of "cc", so it can be a program name with args.
578	set dummy cc; ac_word=$2
579	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
580	echo "configure:581: checking for $ac_word" >&5
581	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
582	echo $ac_n "(cached) $ac_c" 1>&6
583	else
584	if test -n "$CC"; then
585	ac_cv_prog_CC="$CC" # Let the user override the test.
586	else
587	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
588	ac_prog_rejected=no
589	ac_dummy="$PATH"
590	for ac_dir in $ac_dummy; do
591	test -z "$ac_dir" && ac_dir=.
592	if test -f $ac_dir/$ac_word; then
593	if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
594	ac_prog_rejected=yes
595	continue
596	fi
597	ac_cv_prog_CC="cc"
598	break
599	fi
600	done
601	IFS="$ac_save_ifs"
602	if test $ac_prog_rejected = yes; then
603	# We found a bogon in the path, so make sure we never use it.
604	set dummy $ac_cv_prog_CC
605	shift
606	if test $# -gt 0; then
607	# We chose a different compiler from the bogus one.
608	# However, it has the same basename, so the bogon will be chosen
609	# first if we set CC to just the basename; use the full file name.
610	shift
611	set dummy "$ac_dir/$ac_word" "$@"
612	shift
613	ac_cv_prog_CC="$@"
614	fi
615	fi
616	fi
617	fi
618	CC="$ac_cv_prog_CC"
619	if test -n "$CC"; then
620	echo "$ac_t""$CC" 1>&6
621	else
622	echo "$ac_t""no" 1>&6
623	fi
624
625	if test -z "$CC"; then
626	case "`uname -s`" in
627	win32 \| WIN32)
628	# Extract the first word of "cl", so it can be a program name with args.
629	set dummy cl; ac_word=$2
630	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
631	echo "configure:632: checking for $ac_word" >&5
632	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
633	echo $ac_n "(cached) $ac_c" 1>&6
634	else
635	if test -n "$CC"; then
636	ac_cv_prog_CC="$CC" # Let the user override the test.
637	else
638	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
639	ac_dummy="$PATH"
640	for ac_dir in $ac_dummy; do
641	test -z "$ac_dir" && ac_dir=.
642	if test -f $ac_dir/$ac_word; then
643	ac_cv_prog_CC="cl"
644	break
645	fi
646	done
647	IFS="$ac_save_ifs"
648	fi
649	fi
650	CC="$ac_cv_prog_CC"
651	if test -n "$CC"; then
652	echo "$ac_t""$CC" 1>&6
653	else
654	echo "$ac_t""no" 1>&6
655	fi
656	;;
657	esac
658	fi
659	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
660	fi
661
662	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
663	echo "configure:664: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
664
665	ac_ext=c
666	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
667	ac_cpp='$CPP $CPPFLAGS'
668	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
669	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
670	cross_compiling=$ac_cv_prog_cc_cross
671
672	cat > conftest.$ac_ext << EOF
673
674	#line 675 "configure"
675	#include "confdefs.h"
676
677	main(){return(0);}
678	EOF
679	if { (eval echo configure:680: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
680	ac_cv_prog_cc_works=yes
681	# If we can't run a trivial program, we are probably using a cross compiler.
682	if (./conftest; exit) 2>/dev/null; then
683	ac_cv_prog_cc_cross=no
684	else
685	ac_cv_prog_cc_cross=yes
686	fi
687	else
688	echo "configure: failed program was:" >&5
689	cat conftest.$ac_ext >&5
690	ac_cv_prog_cc_works=no
691	fi
692	rm -fr conftest*
693	ac_ext=c
694	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
695	ac_cpp='$CPP $CPPFLAGS'
696	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
697	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
698	cross_compiling=$ac_cv_prog_cc_cross
699
700	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
701	if test $ac_cv_prog_cc_works = no; then
702	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
703	fi
704	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
705	echo "configure:706: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
706	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
707	cross_compiling=$ac_cv_prog_cc_cross
708
709	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
710	echo "configure:711: checking whether we are using GNU C" >&5
711	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
712	echo $ac_n "(cached) $ac_c" 1>&6
713	else
714	cat > conftest.c <<EOF
715	#ifdef __GNUC__
716	yes;
717	#endif
718	EOF
719	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:720: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
720	ac_cv_prog_gcc=yes
721	else
722	ac_cv_prog_gcc=no
723	fi
724	fi
725
726	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
727
728	if test $ac_cv_prog_gcc = yes; then
729	GCC=yes
730	else
731	GCC=
732	fi
733
734	ac_test_CFLAGS="${CFLAGS+set}"
735	ac_save_CFLAGS="$CFLAGS"
736	CFLAGS=
737	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
738	echo "configure:739: checking whether ${CC-cc} accepts -g" >&5
739	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
740	echo $ac_n "(cached) $ac_c" 1>&6
741	else
742	echo 'void f(){}' > conftest.c
743	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
744	ac_cv_prog_cc_g=yes
745	else
746	ac_cv_prog_cc_g=no
747	fi
748	rm -f conftest*
749
750	fi
751
752	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
753	if test "$ac_test_CFLAGS" = set; then
754	CFLAGS="$ac_save_CFLAGS"
755	elif test $ac_cv_prog_cc_g = yes; then
756	if test "$GCC" = yes; then
757	CFLAGS="-g -O2"
758	else
759	CFLAGS="-g"
760	fi
761	else
762	if test "$GCC" = yes; then
763	CFLAGS="-O2"
764	else
765	CFLAGS=
766	fi
767	fi
768
769	for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
770	do
771	# Extract the first word of "$ac_prog", so it can be a program name with args.
772	set dummy $ac_prog; ac_word=$2
773	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
774	echo "configure:775: checking for $ac_word" >&5
775	if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
776	echo $ac_n "(cached) $ac_c" 1>&6
777	else
778	if test -n "$CXX"; then
779	ac_cv_prog_CXX="$CXX" # Let the user override the test.
780	else
781	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
782	ac_dummy="$PATH"
783	for ac_dir in $ac_dummy; do
784	test -z "$ac_dir" && ac_dir=.
785	if test -f $ac_dir/$ac_word; then
786	ac_cv_prog_CXX="$ac_prog"
787	break
788	fi
789	done
790	IFS="$ac_save_ifs"
791	fi
792	fi
793	CXX="$ac_cv_prog_CXX"
794	if test -n "$CXX"; then
795	echo "$ac_t""$CXX" 1>&6
796	else
797	echo "$ac_t""no" 1>&6
798	fi
799
800	test -n "$CXX" && break
801	done
802	test -n "$CXX" \|\| CXX="gcc"
803
804
805	echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
806	echo "configure:807: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
807
808	ac_ext=C
809	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
810	ac_cpp='$CXXCPP $CPPFLAGS'
811	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
812	ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
813	cross_compiling=$ac_cv_prog_cxx_cross
814
815	cat > conftest.$ac_ext << EOF
816
817	#line 818 "configure"
818	#include "confdefs.h"
819
820	int main(){return(0);}
821	EOF
822	if { (eval echo configure:823: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
823	ac_cv_prog_cxx_works=yes
824	# If we can't run a trivial program, we are probably using a cross compiler.
825	if (./conftest; exit) 2>/dev/null; then
826	ac_cv_prog_cxx_cross=no
827	else
828	ac_cv_prog_cxx_cross=yes
829	fi
830	else
831	echo "configure: failed program was:" >&5
832	cat conftest.$ac_ext >&5
833	ac_cv_prog_cxx_works=no
834	fi
835	rm -fr conftest*
836	ac_ext=c
837	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
838	ac_cpp='$CPP $CPPFLAGS'
839	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
840	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
841	cross_compiling=$ac_cv_prog_cc_cross
842
843	echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
844	if test $ac_cv_prog_cxx_works = no; then
845	{ echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
846	fi
847	echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
848	echo "configure:849: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
849	echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
850	cross_compiling=$ac_cv_prog_cxx_cross
851
852	echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
853	echo "configure:854: checking whether we are using GNU C++" >&5
854	if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
855	echo $ac_n "(cached) $ac_c" 1>&6
856	else
857	cat > conftest.C <<EOF
858	#ifdef __GNUC__
859	yes;
860	#endif
861	EOF
862	if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:863: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
863	ac_cv_prog_gxx=yes
864	else
865	ac_cv_prog_gxx=no
866	fi
867	fi
868
869	echo "$ac_t""$ac_cv_prog_gxx" 1>&6
870
871	if test $ac_cv_prog_gxx = yes; then
872	GXX=yes
873	else
874	GXX=
875	fi
876
877	ac_test_CXXFLAGS="${CXXFLAGS+set}"
878	ac_save_CXXFLAGS="$CXXFLAGS"
879	CXXFLAGS=
880	echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
881	echo "configure:882: checking whether ${CXX-g++} accepts -g" >&5
882	if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
883	echo $ac_n "(cached) $ac_c" 1>&6
884	else
885	echo 'void f(){}' > conftest.cc
886	if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
887	ac_cv_prog_cxx_g=yes
888	else
889	ac_cv_prog_cxx_g=no
890	fi
891	rm -f conftest*
892
893	fi
894
895	echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
896	if test "$ac_test_CXXFLAGS" = set; then
897	CXXFLAGS="$ac_save_CXXFLAGS"
898	elif test $ac_cv_prog_cxx_g = yes; then
899	if test "$GXX" = yes; then
900	CXXFLAGS="-g -O2"
901	else
902	CXXFLAGS="-g"
903	fi
904	else
905	if test "$GXX" = yes; then
906	CXXFLAGS="-O2"
907	else
908	CXXFLAGS=
909	fi
910	fi
911
912
913	if test $GCC = "yes"; then
914	gcc=$CC
915	else
916	gcc=gcc
917	fi
918
919
920	echo $ac_n "checking size of short""... $ac_c" 1>&6
921	echo "configure:922: checking size of short" >&5
922	if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
923	echo $ac_n "(cached) $ac_c" 1>&6
924	else
925	if test "$cross_compiling" = yes; then
926	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
927	else
928	cat > conftest.$ac_ext <<EOF
929	#line 930 "configure"
930	#include "confdefs.h"
931	#include <stdio.h>
932	main()
933	{
934	FILE *f=fopen("conftestval", "w");
935	if (!f) exit(1);
936	fprintf(f, "%d\n", sizeof(short));
937	exit(0);
938	}
939	EOF
940	if { (eval echo configure:941: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
941	then
942	ac_cv_sizeof_short=`cat conftestval`
943	else
944	echo "configure: failed program was:" >&5
945	cat conftest.$ac_ext >&5
946	rm -fr conftest*
947	ac_cv_sizeof_short=0
948	fi
949	rm -fr conftest*
950	fi
951
952	fi
953	echo "$ac_t""$ac_cv_sizeof_short" 1>&6
954	cat >> confdefs.h <<EOF
955	#define SIZEOF_SHORT $ac_cv_sizeof_short
956	EOF
957
958
959	echo $ac_n "checking size of int""... $ac_c" 1>&6
960	echo "configure:961: checking size of int" >&5
961	if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
962	echo $ac_n "(cached) $ac_c" 1>&6
963	else
964	if test "$cross_compiling" = yes; then
965	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
966	else
967	cat > conftest.$ac_ext <<EOF
968	#line 969 "configure"
969	#include "confdefs.h"
970	#include <stdio.h>
971	main()
972	{
973	FILE *f=fopen("conftestval", "w");
974	if (!f) exit(1);
975	fprintf(f, "%d\n", sizeof(int));
976	exit(0);
977	}
978	EOF
979	if { (eval echo configure:980: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
980	then
981	ac_cv_sizeof_int=`cat conftestval`
982	else
983	echo "configure: failed program was:" >&5
984	cat conftest.$ac_ext >&5
985	rm -fr conftest*
986	ac_cv_sizeof_int=0
987	fi
988	rm -fr conftest*
989	fi
990
991	fi
992	echo "$ac_t""$ac_cv_sizeof_int" 1>&6
993	cat >> confdefs.h <<EOF
994	#define SIZEOF_INT $ac_cv_sizeof_int
995	EOF
996
997
998	echo $ac_n "checking size of long""... $ac_c" 1>&6
999	echo "configure:1000: checking size of long" >&5
1000	if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
1001	echo $ac_n "(cached) $ac_c" 1>&6
1002	else
1003	if test "$cross_compiling" = yes; then
1004	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1005	else
1006	cat > conftest.$ac_ext <<EOF
1007	#line 1008 "configure"
1008	#include "confdefs.h"
1009	#include <stdio.h>
1010	main()
1011	{
1012	FILE *f=fopen("conftestval", "w");
1013	if (!f) exit(1);
1014	fprintf(f, "%d\n", sizeof(long));
1015	exit(0);
1016	}
1017	EOF
1018	if { (eval echo configure:1019: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1019	then
1020	ac_cv_sizeof_long=`cat conftestval`
1021	else
1022	echo "configure: failed program was:" >&5
1023	cat conftest.$ac_ext >&5
1024	rm -fr conftest*
1025	ac_cv_sizeof_long=0
1026	fi
1027	rm -fr conftest*
1028	fi
1029
1030	fi
1031	echo "$ac_t""$ac_cv_sizeof_long" 1>&6
1032	cat >> confdefs.h <<EOF
1033	#define SIZEOF_LONG $ac_cv_sizeof_long
1034	EOF
1035
1036
1037	echo $ac_n "checking size of long long""... $ac_c" 1>&6
1038	echo "configure:1039: checking size of long long" >&5
1039	if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
1040	echo $ac_n "(cached) $ac_c" 1>&6
1041	else
1042	if test "$cross_compiling" = yes; then
1043	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1044	else
1045	cat > conftest.$ac_ext <<EOF
1046	#line 1047 "configure"
1047	#include "confdefs.h"
1048	#include <stdio.h>
1049	main()
1050	{
1051	FILE *f=fopen("conftestval", "w");
1052	if (!f) exit(1);
1053	fprintf(f, "%d\n", sizeof(long long));
1054	exit(0);
1055	}
1056	EOF
1057	if { (eval echo configure:1058: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1058	then
1059	ac_cv_sizeof_long_long=`cat conftestval`
1060	else
1061	echo "configure: failed program was:" >&5
1062	cat conftest.$ac_ext >&5
1063	rm -fr conftest*
1064	ac_cv_sizeof_long_long=0
1065	fi
1066	rm -fr conftest*
1067	fi
1068
1069	fi
1070	echo "$ac_t""$ac_cv_sizeof_long_long" 1>&6
1071	cat >> confdefs.h <<EOF
1072	#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
1073	EOF
1074
1075
1076	echo $ac_n "checking size of float""... $ac_c" 1>&6
1077	echo "configure:1078: checking size of float" >&5
1078	if eval "test \"`echo '$''{'ac_cv_sizeof_float'+set}'`\" = set"; then
1079	echo $ac_n "(cached) $ac_c" 1>&6
1080	else
1081	if test "$cross_compiling" = yes; then
1082	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1083	else
1084	cat > conftest.$ac_ext <<EOF
1085	#line 1086 "configure"
1086	#include "confdefs.h"
1087	#include <stdio.h>
1088	main()
1089	{
1090	FILE *f=fopen("conftestval", "w");
1091	if (!f) exit(1);
1092	fprintf(f, "%d\n", sizeof(float));
1093	exit(0);
1094	}
1095	EOF
1096	if { (eval echo configure:1097: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1097	then
1098	ac_cv_sizeof_float=`cat conftestval`
1099	else
1100	echo "configure: failed program was:" >&5
1101	cat conftest.$ac_ext >&5
1102	rm -fr conftest*
1103	ac_cv_sizeof_float=0
1104	fi
1105	rm -fr conftest*
1106	fi
1107
1108	fi
1109	echo "$ac_t""$ac_cv_sizeof_float" 1>&6
1110	cat >> confdefs.h <<EOF
1111	#define SIZEOF_FLOAT $ac_cv_sizeof_float
1112	EOF
1113
1114
1115	echo $ac_n "checking size of double""... $ac_c" 1>&6
1116	echo "configure:1117: checking size of double" >&5
1117	if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then
1118	echo $ac_n "(cached) $ac_c" 1>&6
1119	else
1120	if test "$cross_compiling" = yes; then
1121	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1122	else
1123	cat > conftest.$ac_ext <<EOF
1124	#line 1125 "configure"
1125	#include "confdefs.h"
1126	#include <stdio.h>
1127	main()
1128	{
1129	FILE *f=fopen("conftestval", "w");
1130	if (!f) exit(1);
1131	fprintf(f, "%d\n", sizeof(double));
1132	exit(0);
1133	}
1134	EOF
1135	if { (eval echo configure:1136: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1136	then
1137	ac_cv_sizeof_double=`cat conftestval`
1138	else
1139	echo "configure: failed program was:" >&5
1140	cat conftest.$ac_ext >&5
1141	rm -fr conftest*
1142	ac_cv_sizeof_double=0
1143	fi
1144	rm -fr conftest*
1145	fi
1146
1147	fi
1148	echo "$ac_t""$ac_cv_sizeof_double" 1>&6
1149	cat >> confdefs.h <<EOF
1150	#define SIZEOF_DOUBLE $ac_cv_sizeof_double
1151	EOF
1152
1153
1154	echo $ac_n "checking size of long double""... $ac_c" 1>&6
1155	echo "configure:1156: checking size of long double" >&5
1156	if eval "test \"`echo '$''{'ac_cv_sizeof_long_double'+set}'`\" = set"; then
1157	echo $ac_n "(cached) $ac_c" 1>&6
1158	else
1159	if test "$cross_compiling" = yes; then
1160	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1161	else
1162	cat > conftest.$ac_ext <<EOF
1163	#line 1164 "configure"
1164	#include "confdefs.h"
1165	#include <stdio.h>
1166	main()
1167	{
1168	FILE *f=fopen("conftestval", "w");
1169	if (!f) exit(1);
1170	fprintf(f, "%d\n", sizeof(long double));
1171	exit(0);
1172	}
1173	EOF
1174	if { (eval echo configure:1175: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1175	then
1176	ac_cv_sizeof_long_double=`cat conftestval`
1177	else
1178	echo "configure: failed program was:" >&5
1179	cat conftest.$ac_ext >&5
1180	rm -fr conftest*
1181	ac_cv_sizeof_long_double=0
1182	fi
1183	rm -fr conftest*
1184	fi
1185
1186	fi
1187	echo "$ac_t""$ac_cv_sizeof_long_double" 1>&6
1188	cat >> confdefs.h <<EOF
1189	#define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
1190	EOF
1191
1192
1193
1194
1195	echo $ac_n "checking "for cfitsio lib"""... $ac_c" 1>&6
1196	echo "configure:1197: checking "for cfitsio lib"" >&5
1197	MACHDIR=`uname`-$CXX
1198	if test -f $ARCHBASEREP/$MACHDIR/Libs/libcfitsio.a; then
1199	cfitslibdir='-L$(ARCHBASEREP)/$(MACHDIR)/Libs'
1200	elif test -f $CFITSIOLIBDIR/$MACHDIR/Libs/libcfitsio.a; then
1201	cfitslibdir='-L$(CFITSIOLIBDIR)/$(MACHDIR)/Libs'
1202	elif test -f $CFITSIOLIBDIR/$MACHDIR/libcfitsio.a; then
1203	cfitslibdir='-L$(CFITSIOLIBDIR)/$(MACHDIR)'
1204	elif test -f $CFITSIOLIBDIR/`uname`/lib/libcfitsio.a; then
1205	cfitslibdir='-L$(CFITSIOLIBDIR)/'`uname`/lib
1206	elif test -f $CFITSIOLIBDIR/`uname`/libcfitsio.a; then
1207	cfitslibdir='-L$(CFITSIOLIBDIR)/'`uname`
1208	elif test -f $CFITSIOLIBDIR/libcfitsio.a; then
1209	cfitslibdir='-L$(CFITSIOLIBDIR)'
1210	elif test -f $CFITSIODIR/libcfitsio.a; then
1211	cfitslibdir='-L$(CFITSIODIR)'
1212	elif test -f /usr/local/lib/libcfitsio.a; then
1213	cfitslibdir=""
1214	else
1215	{ echo "configure: error: "Cannot find cfitsio library"" 1>&2; exit 1; }
1216	fi
1217	echo "$ac_t""$cfitslibdir" 1>&6
1218
1219
1220	echo $ac_n "checking "for cfitsio includes"""... $ac_c" 1>&6
1221	echo "configure:1222: checking "for cfitsio includes"" >&5
1222	if test -f $CFITSIODIR/fitsio.h; then
1223	cfitsincdir='-I$(CFITSIODIR)'
1224	elif test -f /usr/local/include/fitsio.h; then
1225	cfitsincdir=""
1226	else
1227	{ echo "configure: error: "Cannot find cfitsio include fitsio.h"" 1>&2; exit 1; }
1228	fi
1229	echo "$ac_t""$cfitsincdir" 1>&6
1230
1231
1232	echo $ac_n "checking for sin in -lm""... $ac_c" 1>&6
1233	echo "configure:1234: checking for sin in -lm" >&5
1234	ac_lib_var=`echo m'_'sin \| sed 'y%./+-%__p_%'`
1235	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1236	echo $ac_n "(cached) $ac_c" 1>&6
1237	else
1238	ac_save_LIBS="$LIBS"
1239	LIBS="-lm $LIBS"
1240	cat > conftest.$ac_ext <<EOF
1241	#line 1242 "configure"
1242	#include "confdefs.h"
1243	/* Override any gcc2 internal prototype to avoid an error. */
1244	/* We use char because int might match the return type of a gcc2
1245	builtin and then its argument prototype would still apply. */
1246	char sin();
1247
1248	int main() {
1249	sin()
1250	; return 0; }
1251	EOF
1252	if { (eval echo configure:1253: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1253	rm -rf conftest*
1254	eval "ac_cv_lib_$ac_lib_var=yes"
1255	else
1256	echo "configure: failed program was:" >&5
1257	cat conftest.$ac_ext >&5
1258	rm -rf conftest*
1259	eval "ac_cv_lib_$ac_lib_var=no"
1260	fi
1261	rm -f conftest*
1262	LIBS="$ac_save_LIBS"
1263
1264	fi
1265	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1266	echo "$ac_t""yes" 1>&6
1267	ac_tr_lib=HAVE_LIB`echo m \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
1268	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1269	cat >> confdefs.h <<EOF
1270	#define $ac_tr_lib 1
1271	EOF
1272
1273	LIBS="-lm $LIBS"
1274
1275	else
1276	echo "$ac_t""no" 1>&6
1277	fi
1278
1279
1280	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1281	echo "configure:1282: checking how to run the C preprocessor" >&5
1282	# On Suns, sometimes $CPP names a directory.
1283	if test -n "$CPP" && test -d "$CPP"; then
1284	CPP=
1285	fi
1286	if test -z "$CPP"; then
1287	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1288	echo $ac_n "(cached) $ac_c" 1>&6
1289	else
1290	# This must be in double quotes, not single quotes, because CPP may get
1291	# substituted into the Makefile and "${CC-cc}" will confuse make.
1292	CPP="${CC-cc} -E"
1293	# On the NeXT, cc -E runs the code through the compiler's parser,
1294	# not just through cpp.
1295	cat > conftest.$ac_ext <<EOF
1296	#line 1297 "configure"
1297	#include "confdefs.h"
1298	#include <assert.h>
1299	Syntax Error
1300	EOF
1301	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1302	{ (eval echo configure:1303: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1303	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1304	if test -z "$ac_err"; then
1305	:
1306	else
1307	echo "$ac_err" >&5
1308	echo "configure: failed program was:" >&5
1309	cat conftest.$ac_ext >&5
1310	rm -rf conftest*
1311	CPP="${CC-cc} -E -traditional-cpp"
1312	cat > conftest.$ac_ext <<EOF
1313	#line 1314 "configure"
1314	#include "confdefs.h"
1315	#include <assert.h>
1316	Syntax Error
1317	EOF
1318	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1319	{ (eval echo configure:1320: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1320	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1321	if test -z "$ac_err"; then
1322	:
1323	else
1324	echo "$ac_err" >&5
1325	echo "configure: failed program was:" >&5
1326	cat conftest.$ac_ext >&5
1327	rm -rf conftest*
1328	CPP="${CC-cc} -nologo -E"
1329	cat > conftest.$ac_ext <<EOF
1330	#line 1331 "configure"
1331	#include "confdefs.h"
1332	#include <assert.h>
1333	Syntax Error
1334	EOF
1335	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1336	{ (eval echo configure:1337: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1337	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1338	if test -z "$ac_err"; then
1339	:
1340	else
1341	echo "$ac_err" >&5
1342	echo "configure: failed program was:" >&5
1343	cat conftest.$ac_ext >&5
1344	rm -rf conftest*
1345	CPP=/lib/cpp
1346	fi
1347	rm -f conftest*
1348	fi
1349	rm -f conftest*
1350	fi
1351	rm -f conftest*
1352	ac_cv_prog_CPP="$CPP"
1353	fi
1354	CPP="$ac_cv_prog_CPP"
1355	else
1356	ac_cv_prog_CPP="$CPP"
1357	fi
1358	echo "$ac_t""$CPP" 1>&6
1359
1360	echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1361	echo "configure:1362: checking for ANSI C header files" >&5
1362	if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1363	echo $ac_n "(cached) $ac_c" 1>&6
1364	else
1365	cat > conftest.$ac_ext <<EOF
1366	#line 1367 "configure"
1367	#include "confdefs.h"
1368	#include <stdlib.h>
1369	#include <stdarg.h>
1370	#include <string.h>
1371	#include <float.h>
1372	EOF
1373	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1374	{ (eval echo configure:1375: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1375	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1376	if test -z "$ac_err"; then
1377	rm -rf conftest*
1378	ac_cv_header_stdc=yes
1379	else
1380	echo "$ac_err" >&5
1381	echo "configure: failed program was:" >&5
1382	cat conftest.$ac_ext >&5
1383	rm -rf conftest*
1384	ac_cv_header_stdc=no
1385	fi
1386	rm -f conftest*
1387
1388	if test $ac_cv_header_stdc = yes; then
1389	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1390	cat > conftest.$ac_ext <<EOF
1391	#line 1392 "configure"
1392	#include "confdefs.h"
1393	#include <string.h>
1394	EOF
1395	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
1396	egrep "memchr" >/dev/null 2>&1; then
1397	:
1398	else
1399	rm -rf conftest*
1400	ac_cv_header_stdc=no
1401	fi
1402	rm -f conftest*
1403
1404	fi
1405
1406	if test $ac_cv_header_stdc = yes; then
1407	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1408	cat > conftest.$ac_ext <<EOF
1409	#line 1410 "configure"
1410	#include "confdefs.h"
1411	#include <stdlib.h>
1412	EOF
1413	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
1414	egrep "free" >/dev/null 2>&1; then
1415	:
1416	else
1417	rm -rf conftest*
1418	ac_cv_header_stdc=no
1419	fi
1420	rm -f conftest*
1421
1422	fi
1423
1424	if test $ac_cv_header_stdc = yes; then
1425	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1426	if test "$cross_compiling" = yes; then
1427	:
1428	else
1429	cat > conftest.$ac_ext <<EOF
1430	#line 1431 "configure"
1431	#include "confdefs.h"
1432	#include <ctype.h>
1433	#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1434	#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1435	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
1436	int main () { int i; for (i = 0; i < 256; i++)
1437	if (XOR (islower (i), ISLOWER (i)) \|\| toupper (i) != TOUPPER (i)) exit(2);
1438	exit (0); }
1439
1440	EOF
1441	if { (eval echo configure:1442: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1442	then
1443	:
1444	else
1445	echo "configure: failed program was:" >&5
1446	cat conftest.$ac_ext >&5
1447	rm -fr conftest*
1448	ac_cv_header_stdc=no
1449	fi
1450	rm -fr conftest*
1451	fi
1452
1453	fi
1454	fi
1455
1456	echo "$ac_t""$ac_cv_header_stdc" 1>&6
1457	if test $ac_cv_header_stdc = yes; then
1458	cat >> confdefs.h <<\EOF
1459	#define STDC_HEADERS 1
1460	EOF
1461
1462	fi
1463
1464	for ac_hdr in values.h stdint.h
1465	do
1466	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
1467	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1468	echo "configure:1469: checking for $ac_hdr" >&5
1469	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1470	echo $ac_n "(cached) $ac_c" 1>&6
1471	else
1472	cat > conftest.$ac_ext <<EOF
1473	#line 1474 "configure"
1474	#include "confdefs.h"
1475	#include <$ac_hdr>
1476	EOF
1477	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1478	{ (eval echo configure:1479: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1479	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1480	if test -z "$ac_err"; then
1481	rm -rf conftest*
1482	eval "ac_cv_header_$ac_safe=yes"
1483	else
1484	echo "$ac_err" >&5
1485	echo "configure: failed program was:" >&5
1486	cat conftest.$ac_ext >&5
1487	rm -rf conftest*
1488	eval "ac_cv_header_$ac_safe=no"
1489	fi
1490	rm -f conftest*
1491	fi
1492	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1493	echo "$ac_t""yes" 1>&6
1494	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1495	cat >> confdefs.h <<EOF
1496	#define $ac_tr_hdr 1
1497	EOF
1498
1499	else
1500	echo "$ac_t""no" 1>&6
1501	fi
1502	done
1503
1504
1505	outfiles="Makefile kernel/Makefile processors/Makefile pipes/Makefile"
1506	if [ $use_sophya = 1 ]; then
1507	outfiles="$outfiles sophya/Makefile"
1508	fi
1509
1510	trap '' 1 2 15
1511	cat > confcache <<\EOF
1512	# This file is a shell script that caches the results of configure
1513	# tests run on this system so they can be shared between configure
1514	# scripts and configure runs. It is not useful on other systems.
1515	# If it contains results you don't want to keep, you may remove or edit it.
1516	#
1517	# By default, configure uses ./config.cache as the cache file,
1518	# creating it if it does not exist already. You can give configure
1519	# the --cache-file=FILE option to use a different cache file; that is
1520	# what configure does when it calls configure scripts in
1521	# subdirectories, so they share the cache.
1522	# Giving --cache-file=/dev/null disables caching, for debugging configure.
1523	# config.status only pays attention to the cache file if you give it the
1524	# --recheck option to rerun configure.
1525	#
1526	EOF
1527	# The following way of writing the cache mishandles newlines in values,
1528	# but we know of no workaround that is simple, portable, and efficient.
1529	# So, don't put newlines in cache variables' values.
1530	# Ultrix sh set writes to stderr and can't be redirected directly,
1531	# and sets the high bit in the cache file unless we assign to the vars.
1532	(set) 2>&1 \|
1533	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
1534	ac_space=\ )
1535	# `set' does not quote correctly, so add quotes (double-quote substitution
1536	# turns \\\\ into \\, and sed turns \\ into \).
1537	sed -n \
1538	-e "s/'/'\\\\''/g" \
1539	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
1540	;;
1541	*)
1542	# `set' quotes correctly as required by POSIX, so do not add quotes.
1543	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
1544	;;
1545	esac >> confcache
1546	if cmp -s $cache_file confcache; then
1547	:
1548	else
1549	if test -w $cache_file; then
1550	echo "updating cache $cache_file"
1551	cat confcache > $cache_file
1552	else
1553	echo "not updating unwritable cache $cache_file"
1554	fi
1555	fi
1556	rm -f confcache
1557
1558	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1559
1560	test "x$prefix" = xNONE && prefix=$ac_default_prefix
1561	# Let make expand exec_prefix.
1562	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1563
1564	# Any assignment to VPATH causes Sun make to only execute
1565	# the first set of double-colon rules, so remove it if not needed.
1566	# If there is a colon in the path, we need to keep it.
1567	if test "x$srcdir" = x.; then
1568	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
1569	fi
1570
1571	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1572
1573	DEFS=-DHAVE_CONFIG_H
1574
1575	# Without the "./", some shells look in PATH for config.status.
1576	: ${CONFIG_STATUS=./config.status}
1577
1578	echo creating $CONFIG_STATUS
1579	rm -f $CONFIG_STATUS
1580	cat > $CONFIG_STATUS <<EOF
1581	#! /bin/sh
1582	# Generated automatically by configure.
1583	# Run this file to recreate the current configuration.
1584	# This directory was configured as follows,
1585	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
1586	#
1587	# $0 $ac_configure_args
1588	#
1589	# Compiler output produced by configure, useful for debugging
1590	# configure, is in ./config.log if it exists.
1591
1592	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1593	for ac_option
1594	do
1595	case "\$ac_option" in
1596	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
1597	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1598	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1599	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
1600	echo "$CONFIG_STATUS generated by autoconf version 2.13"
1601	exit 0 ;;
1602	-help \| --help \| --hel \| --he \| --h)
1603	echo "\$ac_cs_usage"; exit 0 ;;
1604	*) echo "\$ac_cs_usage"; exit 1 ;;
1605	esac
1606	done
1607
1608	ac_given_srcdir=$srcdir
1609
1610	trap 'rm -fr `echo "$outfiles conf.h" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
1611	EOF
1612	cat >> $CONFIG_STATUS <<EOF
1613
1614	# Protect against being on the right side of a sed subst in config.status.
1615	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1616	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1617	$ac_vpsub
1618	$extrasub
1619	s%@SHELL@%$SHELL%g
1620	s%@CFLAGS@%$CFLAGS%g
1621	s%@CPPFLAGS@%$CPPFLAGS%g
1622	s%@CXXFLAGS@%$CXXFLAGS%g
1623	s%@FFLAGS@%$FFLAGS%g
1624	s%@DEFS@%$DEFS%g
1625	s%@LDFLAGS@%$LDFLAGS%g
1626	s%@LIBS@%$LIBS%g
1627	s%@exec_prefix@%$exec_prefix%g
1628	s%@prefix@%$prefix%g
1629	s%@program_transform_name@%$program_transform_name%g
1630	s%@bindir@%$bindir%g
1631	s%@sbindir@%$sbindir%g
1632	s%@libexecdir@%$libexecdir%g
1633	s%@datadir@%$datadir%g
1634	s%@sysconfdir@%$sysconfdir%g
1635	s%@sharedstatedir@%$sharedstatedir%g
1636	s%@localstatedir@%$localstatedir%g
1637	s%@libdir@%$libdir%g
1638	s%@includedir@%$includedir%g
1639	s%@oldincludedir@%$oldincludedir%g
1640	s%@infodir@%$infodir%g
1641	s%@mandir@%$mandir%g
1642	s%@use_sophya@%$use_sophya%g
1643	s%@CC@%$CC%g
1644	s%@CXX@%$CXX%g
1645	s%@gcc@%$gcc%g
1646	s%@cfitslibdir@%$cfitslibdir%g
1647	s%@cfitsincdir@%$cfitsincdir%g
1648	s%@CPP@%$CPP%g
1649
1650	CEOF
1651	EOF
1652
1653	cat >> $CONFIG_STATUS <<\EOF
1654
1655	# Split the substitutions into bite-sized pieces for seds with
1656	# small command number limits, like on Digital OSF/1 and HP-UX.
1657	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1658	ac_file=1 # Number of current file.
1659	ac_beg=1 # First line for current file.
1660	ac_end=$ac_max_sed_cmds # Line after last line for current file.
1661	ac_more_lines=:
1662	ac_sed_cmds=""
1663	while $ac_more_lines; do
1664	if test $ac_beg -gt 1; then
1665	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1666	else
1667	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1668	fi
1669	if test ! -s conftest.s$ac_file; then
1670	ac_more_lines=false
1671	rm -f conftest.s$ac_file
1672	else
1673	if test -z "$ac_sed_cmds"; then
1674	ac_sed_cmds="sed -f conftest.s$ac_file"
1675	else
1676	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
1677	fi
1678	ac_file=`expr $ac_file + 1`
1679	ac_beg=$ac_end
1680	ac_end=`expr $ac_end + $ac_max_sed_cmds`
1681	fi
1682	done
1683	if test -z "$ac_sed_cmds"; then
1684	ac_sed_cmds=cat
1685	fi
1686	EOF
1687
1688	cat >> $CONFIG_STATUS <<EOF
1689
1690	CONFIG_FILES=\${CONFIG_FILES-"$outfiles"}
1691	EOF
1692	cat >> $CONFIG_STATUS <<\EOF
1693	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1694	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1695	case "$ac_file" in
1696	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
1697	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
1698	*) ac_file_in="${ac_file}.in" ;;
1699	esac
1700
1701	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1702
1703	# Remove last slash and all that follows it. Not all systems have dirname.
1704	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
1705	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1706	# The file is in a subdirectory.
1707	test ! -d "$ac_dir" && mkdir "$ac_dir"
1708	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
1709	# A "../" for each directory in $ac_dir_suffix.
1710	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
1711	else
1712	ac_dir_suffix= ac_dots=
1713	fi
1714
1715	case "$ac_given_srcdir" in
1716	.) srcdir=.
1717	if test -z "$ac_dots"; then top_srcdir=.
1718	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
1719	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1720	*) # Relative path.
1721	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1722	top_srcdir="$ac_dots$ac_given_srcdir" ;;
1723	esac
1724
1725
1726	echo creating "$ac_file"
1727	rm -f "$ac_file"
1728	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
1729	case "$ac_file" in
1730	Makefile) ac_comsub="1i\\
1731	# $configure_input" ;;
1732	*) ac_comsub= ;;
1733	esac
1734
1735	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1736	sed -e "$ac_comsub
1737	s%@configure_input@%$configure_input%g
1738	s%@srcdir@%$srcdir%g
1739	s%@top_srcdir@%$top_srcdir%g
1740	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
1741	fi; done
1742	rm -f conftest.s*
1743
1744	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1745	# NAME is the cpp macro being defined and VALUE is the value it is being given.
1746	#
1747	# ac_d sets the value in "#define NAME VALUE" lines.
1748	ac_dA='s%^$[ ]$#$[ ]define[ ][ ]*$'
1749	ac_dB='$[ ][ ]$[^ ]%\1#\2'
1750	ac_dC='\3'
1751	ac_dD='%g'
1752	# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1753	ac_uA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
1754	ac_uB='$[ ]$%\1#\2define\3'
1755	ac_uC=' '
1756	ac_uD='\4%g'
1757	# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1758	ac_eA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
1759	ac_eB='$%\1#\2define\3'
1760	ac_eC=' '
1761	ac_eD='%g'
1762
1763	if test "${CONFIG_HEADERS+set}" != set; then
1764	EOF
1765	cat >> $CONFIG_STATUS <<EOF
1766	CONFIG_HEADERS="conf.h"
1767	EOF
1768	cat >> $CONFIG_STATUS <<\EOF
1769	fi
1770	for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1771	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1772	case "$ac_file" in
1773	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
1774	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
1775	*) ac_file_in="${ac_file}.in" ;;
1776	esac
1777
1778	echo creating $ac_file
1779
1780	rm -f conftest.frag conftest.in conftest.out
1781	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1782	cat $ac_file_inputs > conftest.in
1783
1784	EOF
1785
1786	# Transform confdefs.h into a sed script conftest.vals that substitutes
1787	# the proper values into config.h.in to produce config.h. And first:
1788	# Protect against being on the right side of a sed subst in config.status.
1789	# Protect against being in an unquoted here document in config.status.
1790	rm -f conftest.vals
1791	cat > conftest.hdr <<\EOF
1792	s/[\\&%]/\\&/g
1793	s%[\\$`]%\\&%g
1794	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1795	s%ac_d%ac_u%gp
1796	s%ac_u%ac_e%gp
1797	EOF
1798	sed -n -f conftest.hdr confdefs.h > conftest.vals
1799	rm -f conftest.hdr
1800
1801	# This sed command replaces #undef with comments. This is necessary, for
1802	# example, in the case of _POSIX_SOURCE, which is predefined and required
1803	# on some systems where configure will not decide to define it.
1804	cat >> conftest.vals <<\EOF
1805	s%^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9]%/* & */%
1806	EOF
1807
1808	# Break up conftest.vals because some shells have a limit on
1809	# the size of here documents, and old seds have small limits too.
1810
1811	rm -f conftest.tail
1812	while :
1813	do
1814	ac_lines=`grep -c . conftest.vals`
1815	# grep -c gives empty output for an empty file on some AIX systems.
1816	if test -z "$ac_lines" \|\| test "$ac_lines" -eq 0; then break; fi
1817	# Write a limited-size here document to conftest.frag.
1818	echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1819	sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1820	echo 'CEOF
1821	sed -f conftest.frag conftest.in > conftest.out
1822	rm -f conftest.in
1823	mv conftest.out conftest.in
1824	' >> $CONFIG_STATUS
1825	sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1826	rm -f conftest.vals
1827	mv conftest.tail conftest.vals
1828	done
1829	rm -f conftest.vals
1830
1831	cat >> $CONFIG_STATUS <<\EOF
1832	rm -f conftest.frag conftest.h
1833	echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1834	cat conftest.in >> conftest.h
1835	rm -f conftest.in
1836	if cmp -s $ac_file conftest.h 2>/dev/null; then
1837	echo "$ac_file is unchanged"
1838	rm -f conftest.h
1839	else
1840	# Remove last slash and all that follows it. Not all systems have dirname.
1841	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
1842	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1843	# The file is in a subdirectory.
1844	test ! -d "$ac_dir" && mkdir "$ac_dir"
1845	fi
1846	rm -f $ac_file
1847	mv conftest.h $ac_file
1848	fi
1849	fi; done
1850
1851	EOF
1852	cat >> $CONFIG_STATUS <<EOF
1853
1854	EOF
1855	cat >> $CONFIG_STATUS <<\EOF
1856
1857	exit 0
1858	EOF
1859	chmod +x $CONFIG_STATUS
1860	rm -fr confdefs* $ac_clean_files
1861	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
1862
1863

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