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Last change on this file since 2194 was 1957, 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 2.12
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	# Maximum number of lines to put in a shell here document.
55	ac_max_here_lines=12
56
57	ac_prev=
58	for ac_option
59	do
60
61	# If the previous option needs an argument, assign it.
62	if test -n "$ac_prev"; then
63	eval "$ac_prev=\$ac_option"
64	ac_prev=
65	continue
66	fi
67
68	case "$ac_option" in
69	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
70	*) ac_optarg= ;;
71	esac
72
73	# Accept the important Cygnus configure options, so we can diagnose typos.
74
75	case "$ac_option" in
76
77	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
78	ac_prev=bindir ;;
79	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
80	bindir="$ac_optarg" ;;
81
82	-build \| --build \| --buil \| --bui \| --bu)
83	ac_prev=build ;;
84	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
85	build="$ac_optarg" ;;
86
87	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
88	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
89	ac_prev=cache_file ;;
90	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
91	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
92	cache_file="$ac_optarg" ;;
93
94	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
95	ac_prev=datadir ;;
96	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
97	\| --da=*)
98	datadir="$ac_optarg" ;;
99
100	-disable-* \| --disable-*)
101	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
102	# Reject names that are not valid shell variable names.
103	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
104	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
105	fi
106	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
107	eval "enable_${ac_feature}=no" ;;
108
109	-enable-* \| --enable-*)
110	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
111	# Reject names that are not valid shell variable names.
112	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
113	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
114	fi
115	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
116	case "$ac_option" in
117	=) ;;
118	*) ac_optarg=yes ;;
119	esac
120	eval "enable_${ac_feature}='$ac_optarg'" ;;
121
122	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
123	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
124	\| --exec \| --exe \| --ex)
125	ac_prev=exec_prefix ;;
126	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
127	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
128	\| --exec=* \| --exe=* \| --ex=*)
129	exec_prefix="$ac_optarg" ;;
130
131	-gas \| --gas \| --ga \| --g)
132	# Obsolete; use --with-gas.
133	with_gas=yes ;;
134
135	-help \| --help \| --hel \| --he)
136	# Omit some internal or obsolete options to make the list less imposing.
137	# This message is too long to be a string in the A/UX 3.1 sh.
138	cat << EOF
139	Usage: configure [options] [host]
140	Options: [defaults in brackets after descriptions]
141	Configuration:
142	--cache-file=FILE cache test results in FILE
143	--help print this message
144	--no-create do not create output files
145	--quiet, --silent do not print \`checking...' messages
146	--version print the version of autoconf that created configure
147	Directory and file names:
148	--prefix=PREFIX install architecture-independent files in PREFIX
149	[$ac_default_prefix]
150	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
151	[same as prefix]
152	--bindir=DIR user executables in DIR [EPREFIX/bin]
153	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
154	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
155	--datadir=DIR read-only architecture-independent data in DIR
156	[PREFIX/share]
157	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
158	--sharedstatedir=DIR modifiable architecture-independent data in DIR
159	[PREFIX/com]
160	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
161	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
162	--includedir=DIR C header files in DIR [PREFIX/include]
163	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
164	--infodir=DIR info documentation in DIR [PREFIX/info]
165	--mandir=DIR man documentation in DIR [PREFIX/man]
166	--srcdir=DIR find the sources in DIR [configure dir or ..]
167	--program-prefix=PREFIX prepend PREFIX to installed program names
168	--program-suffix=SUFFIX append SUFFIX to installed program names
169	--program-transform-name=PROGRAM
170	run sed PROGRAM on installed program names
171	EOF
172	cat << EOF
173	Host type:
174	--build=BUILD configure for building on BUILD [BUILD=HOST]
175	--host=HOST configure for HOST [guessed]
176	--target=TARGET configure for TARGET [TARGET=HOST]
177	Features and packages:
178	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
179	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
180	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
181	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
182	--x-includes=DIR X include files are in DIR
183	--x-libraries=DIR X library files are in DIR
184	EOF
185	if test -n "$ac_help"; then
186	echo "--enable and --with options recognized:$ac_help"
187	fi
188	exit 0 ;;
189
190	-host \| --host \| --hos \| --ho)
191	ac_prev=host ;;
192	-host=* \| --host=* \| --hos=* \| --ho=*)
193	host="$ac_optarg" ;;
194
195	-includedir \| --includedir \| --includedi \| --included \| --include \
196	\| --includ \| --inclu \| --incl \| --inc)
197	ac_prev=includedir ;;
198	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
199	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
200	includedir="$ac_optarg" ;;
201
202	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
203	ac_prev=infodir ;;
204	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
205	infodir="$ac_optarg" ;;
206
207	-libdir \| --libdir \| --libdi \| --libd)
208	ac_prev=libdir ;;
209	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
210	libdir="$ac_optarg" ;;
211
212	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
213	\| --libexe \| --libex \| --libe)
214	ac_prev=libexecdir ;;
215	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
216	\| --libexe=* \| --libex=* \| --libe=*)
217	libexecdir="$ac_optarg" ;;
218
219	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
220	\| --localstate \| --localstat \| --localsta \| --localst \
221	\| --locals \| --local \| --loca \| --loc \| --lo)
222	ac_prev=localstatedir ;;
223	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
224	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
225	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
226	localstatedir="$ac_optarg" ;;
227
228	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
229	ac_prev=mandir ;;
230	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
231	mandir="$ac_optarg" ;;
232
233	-nfp \| --nfp \| --nf)
234	# Obsolete; use --without-fp.
235	with_fp=no ;;
236
237	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
238	\| --no-cr \| --no-c)
239	no_create=yes ;;
240
241	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
242	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
243	no_recursion=yes ;;
244
245	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
246	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
247	\| --oldin \| --oldi \| --old \| --ol \| --o)
248	ac_prev=oldincludedir ;;
249	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
250	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
251	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
252	oldincludedir="$ac_optarg" ;;
253
254	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
255	ac_prev=prefix ;;
256	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
257	prefix="$ac_optarg" ;;
258
259	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
260	\| --program-pre \| --program-pr \| --program-p)
261	ac_prev=program_prefix ;;
262	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
263	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
264	program_prefix="$ac_optarg" ;;
265
266	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
267	\| --program-suf \| --program-su \| --program-s)
268	ac_prev=program_suffix ;;
269	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
270	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
271	program_suffix="$ac_optarg" ;;
272
273	-program-transform-name \| --program-transform-name \
274	\| --program-transform-nam \| --program-transform-na \
275	\| --program-transform-n \| --program-transform- \
276	\| --program-transform \| --program-transfor \
277	\| --program-transfo \| --program-transf \
278	\| --program-trans \| --program-tran \
279	\| --progr-tra \| --program-tr \| --program-t)
280	ac_prev=program_transform_name ;;
281	-program-transform-name=* \| --program-transform-name=* \
282	\| --program-transform-nam=* \| --program-transform-na=* \
283	\| --program-transform-n=* \| --program-transform-=* \
284	\| --program-transform=* \| --program-transfor=* \
285	\| --program-transfo=* \| --program-transf=* \
286	\| --program-trans=* \| --program-tran=* \
287	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
288	program_transform_name="$ac_optarg" ;;
289
290	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
291	\| -silent \| --silent \| --silen \| --sile \| --sil)
292	silent=yes ;;
293
294	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
295	ac_prev=sbindir ;;
296	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
297	\| --sbi=* \| --sb=*)
298	sbindir="$ac_optarg" ;;
299
300	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
301	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
302	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
303	\| --sha \| --sh)
304	ac_prev=sharedstatedir ;;
305	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
306	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
307	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
308	\| --sha=* \| --sh=*)
309	sharedstatedir="$ac_optarg" ;;
310
311	-site \| --site \| --sit)
312	ac_prev=site ;;
313	-site=* \| --site=* \| --sit=*)
314	site="$ac_optarg" ;;
315
316	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
317	ac_prev=srcdir ;;
318	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
319	srcdir="$ac_optarg" ;;
320
321	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
322	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
323	ac_prev=sysconfdir ;;
324	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
325	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
326	sysconfdir="$ac_optarg" ;;
327
328	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
329	ac_prev=target ;;
330	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
331	target="$ac_optarg" ;;
332
333	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
334	verbose=yes ;;
335
336	-version \| --version \| --versio \| --versi \| --vers)
337	echo "configure generated by autoconf version 2.12"
338	exit 0 ;;
339
340	-with-* \| --with-*)
341	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
342	# Reject names that are not valid shell variable names.
343	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
344	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
345	fi
346	ac_package=`echo $ac_package\| sed 's/-/_/g'`
347	case "$ac_option" in
348	=) ;;
349	*) ac_optarg=yes ;;
350	esac
351	eval "with_${ac_package}='$ac_optarg'" ;;
352
353	-without-* \| --without-*)
354	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
355	# Reject names that are not valid shell variable names.
356	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
357	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
358	fi
359	ac_package=`echo $ac_package\| sed 's/-/_/g'`
360	eval "with_${ac_package}=no" ;;
361
362	--x)
363	# Obsolete; use --with-x.
364	with_x=yes ;;
365
366	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
367	\| --x-incl \| --x-inc \| --x-in \| --x-i)
368	ac_prev=x_includes ;;
369	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
370	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
371	x_includes="$ac_optarg" ;;
372
373	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
374	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
375	ac_prev=x_libraries ;;
376	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
377	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
378	x_libraries="$ac_optarg" ;;
379
380	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
381	;;
382
383	*)
384	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
385	echo "configure: warning: $ac_option: invalid host type" 1>&2
386	fi
387	if test "x$nonopt" != xNONE; then
388	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
389	fi
390	nonopt="$ac_option"
391	;;
392
393	esac
394	done
395
396	if test -n "$ac_prev"; then
397	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
398	fi
399
400	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
401
402	# File descriptor usage:
403	# 0 standard input
404	# 1 file creation
405	# 2 errors and warnings
406	# 3 some systems may open it to /dev/tty
407	# 4 used on the Kubota Titan
408	# 6 checking for... messages and results
409	# 5 compiler messages saved in config.log
410	if test "$silent" = yes; then
411	exec 6>/dev/null
412	else
413	exec 6>&1
414	fi
415	exec 5>./config.log
416
417	echo "\
418	This file contains any messages produced by compilers while
419	running configure, to aid debugging if configure makes a mistake.
420	" 1>&5
421
422	# Strip out --no-create and --no-recursion so they do not pile up.
423	# Also quote any args containing shell metacharacters.
424	ac_configure_args=
425	for ac_arg
426	do
427	case "$ac_arg" in
428	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
429	\| --no-cr \| --no-c) ;;
430	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
431	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
432	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
433	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
434	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
435	esac
436	done
437
438	# NLS nuisances.
439	# Only set these to C if already set. These must not be set unconditionally
440	# because not all systems understand e.g. LANG=C (notably SCO).
441	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
442	# Non-C LC_CTYPE values break the ctype check.
443	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
444	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
445	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
446	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
447
448	# confdefs.h avoids OS command line length limits that DEFS can exceed.
449	rm -rf conftest* confdefs.h
450	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
451	echo > confdefs.h
452
453	# A filename unique to this package, relative to the directory that
454	# configure is in, which we can look for to find out if srcdir is correct.
455	ac_unique_file=Kernel/toi.cc
456
457	# Find the source files, if location was not specified.
458	if test -z "$srcdir"; then
459	ac_srcdir_defaulted=yes
460	# Try the directory containing this script, then its parent.
461	ac_prog=$0
462	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
463	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
464	srcdir=$ac_confdir
465	if test ! -r $srcdir/$ac_unique_file; then
466	srcdir=..
467	fi
468	else
469	ac_srcdir_defaulted=no
470	fi
471	if test ! -r $srcdir/$ac_unique_file; then
472	if test "$ac_srcdir_defaulted" = yes; then
473	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
474	else
475	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
476	fi
477	fi
478	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
479
480	# Prefer explicitly selected file to automatically selected ones.
481	if test -z "$CONFIG_SITE"; then
482	if test "x$prefix" != xNONE; then
483	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
484	else
485	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
486	fi
487	fi
488	for ac_site_file in $CONFIG_SITE; do
489	if test -r "$ac_site_file"; then
490	echo "loading site script $ac_site_file"
491	. "$ac_site_file"
492	fi
493	done
494
495	if test -r "$cache_file"; then
496	echo "loading cache $cache_file"
497	. $cache_file
498	else
499	echo "creating cache $cache_file"
500	> $cache_file
501	fi
502
503	ac_ext=c
504	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
505	ac_cpp='$CPP $CPPFLAGS'
506	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
507	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
508	cross_compiling=$ac_cv_prog_cc_cross
509
510	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
511	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
512	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
513	ac_n= ac_c='
514	' ac_t=' '
515	else
516	ac_n=-n ac_c= ac_t=
517	fi
518	else
519	ac_n= ac_c='\c' ac_t=
520	fi
521
522
523
524
525	# Check whether --with-sophya or --without-sophya was given.
526	if test "${with_sophya+set}" = set; then
527	withval="$with_sophya"
528	use_sophya=1
529	else
530	use_sophya=0
531	fi
532
533
534
535
536	if test `uname` = OSF1 -a -z "$CXX"; then
537	if test -x /usr/bin/cxx; then
538	echo "using cxx on alpha"
539	CXX=cxx
540	export CXX
541	fi
542	fi
543
544	if test `uname` = IRIX64 -a -z "$CXX"; then
545	if test -x /usr/bin/CC; then
546	echo "using CC on IRIX"
547	CXX=CC
548	export CXX
549	fi
550	fi
551
552	if test `uname` = Linux -a -f /usr/bin/g++; then
553	CXX=g++
554	fi
555
556	# Extract the first word of "gcc", so it can be a program name with args.
557	set dummy gcc; ac_word=$2
558	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
559	echo "configure:560: checking for $ac_word" >&5
560	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
561	echo $ac_n "(cached) $ac_c" 1>&6
562	else
563	if test -n "$CC"; then
564	ac_cv_prog_CC="$CC" # Let the user override the test.
565	else
566	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
567	for ac_dir in $PATH; do
568	test -z "$ac_dir" && ac_dir=.
569	if test -f $ac_dir/$ac_word; then
570	ac_cv_prog_CC="gcc"
571	break
572	fi
573	done
574	IFS="$ac_save_ifs"
575	fi
576	fi
577	CC="$ac_cv_prog_CC"
578	if test -n "$CC"; then
579	echo "$ac_t""$CC" 1>&6
580	else
581	echo "$ac_t""no" 1>&6
582	fi
583
584	if test -z "$CC"; then
585	# Extract the first word of "cc", so it can be a program name with args.
586	set dummy cc; ac_word=$2
587	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
588	echo "configure:589: checking for $ac_word" >&5
589	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
590	echo $ac_n "(cached) $ac_c" 1>&6
591	else
592	if test -n "$CC"; then
593	ac_cv_prog_CC="$CC" # Let the user override the test.
594	else
595	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
596	ac_prog_rejected=no
597	for ac_dir in $PATH; do
598	test -z "$ac_dir" && ac_dir=.
599	if test -f $ac_dir/$ac_word; then
600	if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
601	ac_prog_rejected=yes
602	continue
603	fi
604	ac_cv_prog_CC="cc"
605	break
606	fi
607	done
608	IFS="$ac_save_ifs"
609	if test $ac_prog_rejected = yes; then
610	# We found a bogon in the path, so make sure we never use it.
611	set dummy $ac_cv_prog_CC
612	shift
613	if test $# -gt 0; then
614	# We chose a different compiler from the bogus one.
615	# However, it has the same basename, so the bogon will be chosen
616	# first if we set CC to just the basename; use the full file name.
617	shift
618	set dummy "$ac_dir/$ac_word" "$@"
619	shift
620	ac_cv_prog_CC="$@"
621	fi
622	fi
623	fi
624	fi
625	CC="$ac_cv_prog_CC"
626	if test -n "$CC"; then
627	echo "$ac_t""$CC" 1>&6
628	else
629	echo "$ac_t""no" 1>&6
630	fi
631
632	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
633	fi
634
635	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
636	echo "configure:637: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
637
638	ac_ext=c
639	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
640	ac_cpp='$CPP $CPPFLAGS'
641	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
642	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
643	cross_compiling=$ac_cv_prog_cc_cross
644
645	cat > conftest.$ac_ext <<EOF
646	#line 647 "configure"
647	#include "confdefs.h"
648	main(){return(0);}
649	EOF
650	if { (eval echo configure:651: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
651	ac_cv_prog_cc_works=yes
652	# If we can't run a trivial program, we are probably using a cross compiler.
653	if (./conftest; exit) 2>/dev/null; then
654	ac_cv_prog_cc_cross=no
655	else
656	ac_cv_prog_cc_cross=yes
657	fi
658	else
659	echo "configure: failed program was:" >&5
660	cat conftest.$ac_ext >&5
661	ac_cv_prog_cc_works=no
662	fi
663	rm -fr conftest*
664
665	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
666	if test $ac_cv_prog_cc_works = no; then
667	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
668	fi
669	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
670	echo "configure:671: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
671	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
672	cross_compiling=$ac_cv_prog_cc_cross
673
674	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
675	echo "configure:676: checking whether we are using GNU C" >&5
676	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
677	echo $ac_n "(cached) $ac_c" 1>&6
678	else
679	cat > conftest.c <<EOF
680	#ifdef __GNUC__
681	yes;
682	#endif
683	EOF
684	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:685: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
685	ac_cv_prog_gcc=yes
686	else
687	ac_cv_prog_gcc=no
688	fi
689	fi
690
691	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
692
693	if test $ac_cv_prog_gcc = yes; then
694	GCC=yes
695	ac_test_CFLAGS="${CFLAGS+set}"
696	ac_save_CFLAGS="$CFLAGS"
697	CFLAGS=
698	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
699	echo "configure:700: checking whether ${CC-cc} accepts -g" >&5
700	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
701	echo $ac_n "(cached) $ac_c" 1>&6
702	else
703	echo 'void f(){}' > conftest.c
704	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
705	ac_cv_prog_cc_g=yes
706	else
707	ac_cv_prog_cc_g=no
708	fi
709	rm -f conftest*
710
711	fi
712
713	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
714	if test "$ac_test_CFLAGS" = set; then
715	CFLAGS="$ac_save_CFLAGS"
716	elif test $ac_cv_prog_cc_g = yes; then
717	CFLAGS="-g -O2"
718	else
719	CFLAGS="-O2"
720	fi
721	else
722	GCC=
723	test "${CFLAGS+set}" = set \|\| CFLAGS="-g"
724	fi
725
726	for ac_prog in $CCC c++ g++ gcc CC cxx cc++
727	do
728	# Extract the first word of "$ac_prog", so it can be a program name with args.
729	set dummy $ac_prog; ac_word=$2
730	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
731	echo "configure:732: checking for $ac_word" >&5
732	if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
733	echo $ac_n "(cached) $ac_c" 1>&6
734	else
735	if test -n "$CXX"; then
736	ac_cv_prog_CXX="$CXX" # Let the user override the test.
737	else
738	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
739	for ac_dir in $PATH; do
740	test -z "$ac_dir" && ac_dir=.
741	if test -f $ac_dir/$ac_word; then
742	ac_cv_prog_CXX="$ac_prog"
743	break
744	fi
745	done
746	IFS="$ac_save_ifs"
747	fi
748	fi
749	CXX="$ac_cv_prog_CXX"
750	if test -n "$CXX"; then
751	echo "$ac_t""$CXX" 1>&6
752	else
753	echo "$ac_t""no" 1>&6
754	fi
755
756	test -n "$CXX" && break
757	done
758	test -n "$CXX" \|\| CXX="gcc"
759
760
761	echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
762	echo "configure:763: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
763
764	ac_ext=C
765	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
766	ac_cpp='$CXXCPP $CPPFLAGS'
767	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
768	ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
769	cross_compiling=$ac_cv_prog_cxx_cross
770
771	cat > conftest.$ac_ext <<EOF
772	#line 773 "configure"
773	#include "confdefs.h"
774	main(){return(0);}
775	EOF
776	if { (eval echo configure:777: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
777	ac_cv_prog_cxx_works=yes
778	# If we can't run a trivial program, we are probably using a cross compiler.
779	if (./conftest; exit) 2>/dev/null; then
780	ac_cv_prog_cxx_cross=no
781	else
782	ac_cv_prog_cxx_cross=yes
783	fi
784	else
785	echo "configure: failed program was:" >&5
786	cat conftest.$ac_ext >&5
787	ac_cv_prog_cxx_works=no
788	fi
789	rm -fr conftest*
790	ac_ext=c
791	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
792	ac_cpp='$CPP $CPPFLAGS'
793	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
794	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
795	cross_compiling=$ac_cv_prog_cc_cross
796
797	echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
798	if test $ac_cv_prog_cxx_works = no; then
799	{ echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
800	fi
801	echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
802	echo "configure:803: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
803	echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
804	cross_compiling=$ac_cv_prog_cxx_cross
805
806	echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
807	echo "configure:808: checking whether we are using GNU C++" >&5
808	if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
809	echo $ac_n "(cached) $ac_c" 1>&6
810	else
811	cat > conftest.C <<EOF
812	#ifdef __GNUC__
813	yes;
814	#endif
815	EOF
816	if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:817: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
817	ac_cv_prog_gxx=yes
818	else
819	ac_cv_prog_gxx=no
820	fi
821	fi
822
823	echo "$ac_t""$ac_cv_prog_gxx" 1>&6
824
825	if test $ac_cv_prog_gxx = yes; then
826	GXX=yes
827	ac_test_CXXFLAGS="${CXXFLAGS+set}"
828	ac_save_CXXFLAGS="$CXXFLAGS"
829	CXXFLAGS=
830	echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
831	echo "configure:832: checking whether ${CXX-g++} accepts -g" >&5
832	if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
833	echo $ac_n "(cached) $ac_c" 1>&6
834	else
835	echo 'void f(){}' > conftest.cc
836	if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
837	ac_cv_prog_cxx_g=yes
838	else
839	ac_cv_prog_cxx_g=no
840	fi
841	rm -f conftest*
842
843	fi
844
845	echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
846	if test "$ac_test_CXXFLAGS" = set; then
847	CXXFLAGS="$ac_save_CXXFLAGS"
848	elif test $ac_cv_prog_cxx_g = yes; then
849	CXXFLAGS="-g -O2"
850	else
851	CXXFLAGS="-O2"
852	fi
853	else
854	GXX=
855	test "${CXXFLAGS+set}" = set \|\| CXXFLAGS="-g"
856	fi
857
858	if test `uname` = "Darwin"; then
859	AR=libtool
860	ARFLAGS="-static -o"
861	RANLIB=":"
862
863
864
865	else
866	ARFLAGS="-cr"
867
868	if test -x /usr/bin/ar; then
869	# Extract the first word of "ar", so it can be a program name with args.
870	set dummy ar; ac_word=$2
871	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
872	echo "configure:873: checking for $ac_word" >&5
873	if eval "test \"`echo '$''{'ac_cv_path_AR'+set}'`\" = set"; then
874	echo $ac_n "(cached) $ac_c" 1>&6
875	else
876	case "$AR" in
877	/*)
878	ac_cv_path_AR="$AR" # Let the user override the test with a path.
879	;;
880	*)
881	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
882	for ac_dir in /usr/bin:$PATH$ac_dummy; do
883	test -z "$ac_dir" && ac_dir=.
884	if test -f $ac_dir/$ac_word; then
885	ac_cv_path_AR="$ac_dir/$ac_word"
886	break
887	fi
888	done
889	IFS="$ac_save_ifs"
890	test -z "$ac_cv_path_AR" && ac_cv_path_AR="/usr/bin/ar"
891	;;
892	esac
893	fi
894	AR="$ac_cv_path_AR"
895	if test -n "$AR"; then
896	echo "$ac_t""$AR" 1>&6
897	else
898	echo "$ac_t""no" 1>&6
899	fi
900
901	else
902	# Extract the first word of "ar", so it can be a program name with args.
903	set dummy ar; ac_word=$2
904	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
905	echo "configure:906: checking for $ac_word" >&5
906	if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
907	echo $ac_n "(cached) $ac_c" 1>&6
908	else
909	if test -n "$AR"; then
910	ac_cv_prog_AR="$AR" # Let the user override the test.
911	else
912	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
913	for ac_dir in $PATH; do
914	test -z "$ac_dir" && ac_dir=.
915	if test -f $ac_dir/$ac_word; then
916	ac_cv_prog_AR=""
917	break
918	fi
919	done
920	IFS="$ac_save_ifs"
921	fi
922	fi
923	AR="$ac_cv_prog_AR"
924	if test -n "$AR"; then
925	echo "$ac_t""$AR" 1>&6
926	else
927	echo "$ac_t""no" 1>&6
928	fi
929
930	fi
931	if test -x /usr/bin/ranlib; then
932	# Extract the first word of "ranlib", so it can be a program name with args.
933	set dummy ranlib; ac_word=$2
934	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
935	echo "configure:936: checking for $ac_word" >&5
936	if eval "test \"`echo '$''{'ac_cv_path_RANLIB'+set}'`\" = set"; then
937	echo $ac_n "(cached) $ac_c" 1>&6
938	else
939	case "$RANLIB" in
940	/*)
941	ac_cv_path_RANLIB="$RANLIB" # Let the user override the test with a path.
942	;;
943	*)
944	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
945	for ac_dir in /usr/bin:$PATH$ac_dummy; do
946	test -z "$ac_dir" && ac_dir=.
947	if test -f $ac_dir/$ac_word; then
948	ac_cv_path_RANLIB="$ac_dir/$ac_word"
949	break
950	fi
951	done
952	IFS="$ac_save_ifs"
953	test -z "$ac_cv_path_RANLIB" && ac_cv_path_RANLIB="/usr/bin/ranlib"
954	;;
955	esac
956	fi
957	RANLIB="$ac_cv_path_RANLIB"
958	if test -n "$RANLIB"; then
959	echo "$ac_t""$RANLIB" 1>&6
960	else
961	echo "$ac_t""no" 1>&6
962	fi
963
964	else
965	# Extract the first word of "ranlib", so it can be a program name with args.
966	set dummy ranlib; ac_word=$2
967	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
968	echo "configure:969: checking for $ac_word" >&5
969	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
970	echo $ac_n "(cached) $ac_c" 1>&6
971	else
972	if test -n "$RANLIB"; then
973	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
974	else
975	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
976	for ac_dir in $PATH; do
977	test -z "$ac_dir" && ac_dir=.
978	if test -f $ac_dir/$ac_word; then
979	ac_cv_prog_RANLIB="ranlib"
980	break
981	fi
982	done
983	IFS="$ac_save_ifs"
984	test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
985	fi
986	fi
987	RANLIB="$ac_cv_prog_RANLIB"
988	if test -n "$RANLIB"; then
989	echo "$ac_t""$RANLIB" 1>&6
990	else
991	echo "$ac_t""no" 1>&6
992	fi
993
994	fi
995	fi
996
997	ac_aux_dir=
998	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
999	if test -f $ac_dir/install-sh; then
1000	ac_aux_dir=$ac_dir
1001	ac_install_sh="$ac_aux_dir/install-sh -c"
1002	break
1003	elif test -f $ac_dir/install.sh; then
1004	ac_aux_dir=$ac_dir
1005	ac_install_sh="$ac_aux_dir/install.sh -c"
1006	break
1007	fi
1008	done
1009	if test -z "$ac_aux_dir"; then
1010	{ echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
1011	fi
1012	ac_config_guess=$ac_aux_dir/config.guess
1013	ac_config_sub=$ac_aux_dir/config.sub
1014	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1015
1016	# Find a good install program. We prefer a C program (faster),
1017	# so one script is as good as another. But avoid the broken or
1018	# incompatible versions:
1019	# SysV /etc/install, /usr/sbin/install
1020	# SunOS /usr/etc/install
1021	# IRIX /sbin/install
1022	# AIX /bin/install
1023	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1024	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1025	# ./install, which can be erroneously created by make from ./install.sh.
1026	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1027	echo "configure:1028: checking for a BSD compatible install" >&5
1028	if test -z "$INSTALL"; then
1029	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1030	echo $ac_n "(cached) $ac_c" 1>&6
1031	else
1032	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1033	for ac_dir in $PATH; do
1034	# Account for people who put trailing slashes in PATH elements.
1035	case "$ac_dir/" in
1036	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
1037	*)
1038	# OSF1 and SCO ODT 3.0 have their own names for install.
1039	for ac_prog in ginstall installbsd scoinst install; do
1040	if test -f $ac_dir/$ac_prog; then
1041	if test $ac_prog = install &&
1042	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1043	# AIX install. It has an incompatible calling convention.
1044	# OSF/1 installbsd also uses dspmsg, but is usable.
1045	:
1046	else
1047	ac_cv_path_install="$ac_dir/$ac_prog -c"
1048	break 2
1049	fi
1050	fi
1051	done
1052	;;
1053	esac
1054	done
1055	IFS="$ac_save_IFS"
1056
1057	fi
1058	if test "${ac_cv_path_install+set}" = set; then
1059	INSTALL="$ac_cv_path_install"
1060	else
1061	# As a last resort, use the slow shell script. We don't cache a
1062	# path for INSTALL within a source directory, because that will
1063	# break other packages using the cache if that directory is
1064	# removed, or if the path is relative.
1065	INSTALL="$ac_install_sh"
1066	fi
1067	fi
1068	echo "$ac_t""$INSTALL" 1>&6
1069
1070	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1071	# It thinks the first close brace ends the variable substitution.
1072	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1073
1074	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1075
1076
1077	if test $GCC = "yes"; then
1078	gcc=$CC
1079	else
1080	gcc=gcc
1081	fi
1082
1083
1084	echo $ac_n "checking size of short""... $ac_c" 1>&6
1085	echo "configure:1086: checking size of short" >&5
1086	if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
1087	echo $ac_n "(cached) $ac_c" 1>&6
1088	else
1089	if test "$cross_compiling" = yes; then
1090	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1091	else
1092	cat > conftest.$ac_ext <<EOF
1093	#line 1094 "configure"
1094	#include "confdefs.h"
1095	#include <stdio.h>
1096	main()
1097	{
1098	FILE *f=fopen("conftestval", "w");
1099	if (!f) exit(1);
1100	fprintf(f, "%d\n", sizeof(short));
1101	exit(0);
1102	}
1103	EOF
1104	if { (eval echo configure:1105: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1105	then
1106	ac_cv_sizeof_short=`cat conftestval`
1107	else
1108	echo "configure: failed program was:" >&5
1109	cat conftest.$ac_ext >&5
1110	rm -fr conftest*
1111	ac_cv_sizeof_short=0
1112	fi
1113	rm -fr conftest*
1114	fi
1115
1116	fi
1117	echo "$ac_t""$ac_cv_sizeof_short" 1>&6
1118	cat >> confdefs.h <<EOF
1119	#define SIZEOF_SHORT $ac_cv_sizeof_short
1120	EOF
1121
1122
1123	echo $ac_n "checking size of int""... $ac_c" 1>&6
1124	echo "configure:1125: checking size of int" >&5
1125	if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
1126	echo $ac_n "(cached) $ac_c" 1>&6
1127	else
1128	if test "$cross_compiling" = yes; then
1129	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1130	else
1131	cat > conftest.$ac_ext <<EOF
1132	#line 1133 "configure"
1133	#include "confdefs.h"
1134	#include <stdio.h>
1135	main()
1136	{
1137	FILE *f=fopen("conftestval", "w");
1138	if (!f) exit(1);
1139	fprintf(f, "%d\n", sizeof(int));
1140	exit(0);
1141	}
1142	EOF
1143	if { (eval echo configure:1144: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1144	then
1145	ac_cv_sizeof_int=`cat conftestval`
1146	else
1147	echo "configure: failed program was:" >&5
1148	cat conftest.$ac_ext >&5
1149	rm -fr conftest*
1150	ac_cv_sizeof_int=0
1151	fi
1152	rm -fr conftest*
1153	fi
1154
1155	fi
1156	echo "$ac_t""$ac_cv_sizeof_int" 1>&6
1157	cat >> confdefs.h <<EOF
1158	#define SIZEOF_INT $ac_cv_sizeof_int
1159	EOF
1160
1161
1162	echo $ac_n "checking size of long""... $ac_c" 1>&6
1163	echo "configure:1164: checking size of long" >&5
1164	if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
1165	echo $ac_n "(cached) $ac_c" 1>&6
1166	else
1167	if test "$cross_compiling" = yes; then
1168	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1169	else
1170	cat > conftest.$ac_ext <<EOF
1171	#line 1172 "configure"
1172	#include "confdefs.h"
1173	#include <stdio.h>
1174	main()
1175	{
1176	FILE *f=fopen("conftestval", "w");
1177	if (!f) exit(1);
1178	fprintf(f, "%d\n", sizeof(long));
1179	exit(0);
1180	}
1181	EOF
1182	if { (eval echo configure:1183: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1183	then
1184	ac_cv_sizeof_long=`cat conftestval`
1185	else
1186	echo "configure: failed program was:" >&5
1187	cat conftest.$ac_ext >&5
1188	rm -fr conftest*
1189	ac_cv_sizeof_long=0
1190	fi
1191	rm -fr conftest*
1192	fi
1193
1194	fi
1195	echo "$ac_t""$ac_cv_sizeof_long" 1>&6
1196	cat >> confdefs.h <<EOF
1197	#define SIZEOF_LONG $ac_cv_sizeof_long
1198	EOF
1199
1200
1201	echo $ac_n "checking size of long long""... $ac_c" 1>&6
1202	echo "configure:1203: checking size of long long" >&5
1203	if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
1204	echo $ac_n "(cached) $ac_c" 1>&6
1205	else
1206	if test "$cross_compiling" = yes; then
1207	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1208	else
1209	cat > conftest.$ac_ext <<EOF
1210	#line 1211 "configure"
1211	#include "confdefs.h"
1212	#include <stdio.h>
1213	main()
1214	{
1215	FILE *f=fopen("conftestval", "w");
1216	if (!f) exit(1);
1217	fprintf(f, "%d\n", sizeof(long long));
1218	exit(0);
1219	}
1220	EOF
1221	if { (eval echo configure:1222: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1222	then
1223	ac_cv_sizeof_long_long=`cat conftestval`
1224	else
1225	echo "configure: failed program was:" >&5
1226	cat conftest.$ac_ext >&5
1227	rm -fr conftest*
1228	ac_cv_sizeof_long_long=0
1229	fi
1230	rm -fr conftest*
1231	fi
1232
1233	fi
1234	echo "$ac_t""$ac_cv_sizeof_long_long" 1>&6
1235	cat >> confdefs.h <<EOF
1236	#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
1237	EOF
1238
1239
1240	echo $ac_n "checking size of float""... $ac_c" 1>&6
1241	echo "configure:1242: checking size of float" >&5
1242	if eval "test \"`echo '$''{'ac_cv_sizeof_float'+set}'`\" = set"; then
1243	echo $ac_n "(cached) $ac_c" 1>&6
1244	else
1245	if test "$cross_compiling" = yes; then
1246	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1247	else
1248	cat > conftest.$ac_ext <<EOF
1249	#line 1250 "configure"
1250	#include "confdefs.h"
1251	#include <stdio.h>
1252	main()
1253	{
1254	FILE *f=fopen("conftestval", "w");
1255	if (!f) exit(1);
1256	fprintf(f, "%d\n", sizeof(float));
1257	exit(0);
1258	}
1259	EOF
1260	if { (eval echo configure:1261: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1261	then
1262	ac_cv_sizeof_float=`cat conftestval`
1263	else
1264	echo "configure: failed program was:" >&5
1265	cat conftest.$ac_ext >&5
1266	rm -fr conftest*
1267	ac_cv_sizeof_float=0
1268	fi
1269	rm -fr conftest*
1270	fi
1271
1272	fi
1273	echo "$ac_t""$ac_cv_sizeof_float" 1>&6
1274	cat >> confdefs.h <<EOF
1275	#define SIZEOF_FLOAT $ac_cv_sizeof_float
1276	EOF
1277
1278
1279	echo $ac_n "checking size of double""... $ac_c" 1>&6
1280	echo "configure:1281: checking size of double" >&5
1281	if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then
1282	echo $ac_n "(cached) $ac_c" 1>&6
1283	else
1284	if test "$cross_compiling" = yes; then
1285	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1286	else
1287	cat > conftest.$ac_ext <<EOF
1288	#line 1289 "configure"
1289	#include "confdefs.h"
1290	#include <stdio.h>
1291	main()
1292	{
1293	FILE *f=fopen("conftestval", "w");
1294	if (!f) exit(1);
1295	fprintf(f, "%d\n", sizeof(double));
1296	exit(0);
1297	}
1298	EOF
1299	if { (eval echo configure:1300: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1300	then
1301	ac_cv_sizeof_double=`cat conftestval`
1302	else
1303	echo "configure: failed program was:" >&5
1304	cat conftest.$ac_ext >&5
1305	rm -fr conftest*
1306	ac_cv_sizeof_double=0
1307	fi
1308	rm -fr conftest*
1309	fi
1310
1311	fi
1312	echo "$ac_t""$ac_cv_sizeof_double" 1>&6
1313	cat >> confdefs.h <<EOF
1314	#define SIZEOF_DOUBLE $ac_cv_sizeof_double
1315	EOF
1316
1317
1318	echo $ac_n "checking size of long double""... $ac_c" 1>&6
1319	echo "configure:1320: checking size of long double" >&5
1320	if eval "test \"`echo '$''{'ac_cv_sizeof_long_double'+set}'`\" = set"; then
1321	echo $ac_n "(cached) $ac_c" 1>&6
1322	else
1323	if test "$cross_compiling" = yes; then
1324	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1325	else
1326	cat > conftest.$ac_ext <<EOF
1327	#line 1328 "configure"
1328	#include "confdefs.h"
1329	#include <stdio.h>
1330	main()
1331	{
1332	FILE *f=fopen("conftestval", "w");
1333	if (!f) exit(1);
1334	fprintf(f, "%d\n", sizeof(long double));
1335	exit(0);
1336	}
1337	EOF
1338	if { (eval echo configure:1339: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1339	then
1340	ac_cv_sizeof_long_double=`cat conftestval`
1341	else
1342	echo "configure: failed program was:" >&5
1343	cat conftest.$ac_ext >&5
1344	rm -fr conftest*
1345	ac_cv_sizeof_long_double=0
1346	fi
1347	rm -fr conftest*
1348	fi
1349
1350	fi
1351	echo "$ac_t""$ac_cv_sizeof_long_double" 1>&6
1352	cat >> confdefs.h <<EOF
1353	#define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
1354	EOF
1355
1356
1357
1358
1359	echo $ac_n "checking "for cfitsio lib"""... $ac_c" 1>&6
1360	echo "configure:1361: checking "for cfitsio lib"" >&5
1361	MACHDIR=`uname`-$CXX
1362	if test -f $ARCHBASEREP/$MACHDIR/Libs/libcfitsio.a; then
1363	cfitslibdir='-L$(ARCHBASEREP)/$(MACHDIR)/Libs'
1364	elif test -f $EXTLIBDIR/$MACHDIR/Libs/libcfitsio.a; then
1365	cfitslibdir='-L$(EXTLIBDIR)/$(MACHDIR)/Libs'
1366	elif test -f $CFITSIOLIBDIR/$MACHDIR/Libs/libcfitsio.a; then
1367	cfitslibdir='-L$(CFITSIOLIBDIR)/$(MACHDIR)/Libs'
1368	elif test -f $CFITSIOLIBDIR/$MACHDIR/libcfitsio.a; then
1369	cfitslibdir='-L$(CFITSIOLIBDIR)/$(MACHDIR)'
1370	elif test -f $CFITSIOLIBDIR/`uname`/lib/libcfitsio.a; then
1371	cfitslibdir='-L$(CFITSIOLIBDIR)/'`uname`/lib
1372	elif test -f $CFITSIOLIBDIR/`uname`/libcfitsio.a; then
1373	cfitslibdir='-L$(CFITSIOLIBDIR)/'`uname`
1374	elif test -f $CFITSIOLIBDIR/libcfitsio.a; then
1375	cfitslibdir='-L$(CFITSIOLIBDIR)'
1376	elif test -f $CFITSIODIR/libcfitsio.a; then
1377	cfitslibdir='-L$(CFITSIODIR)'
1378	elif test -f /usr/local/lib/libcfitsio.a; then
1379	cfitslibdir=""
1380	else
1381	{ echo "configure: error: "Cannot find cfitsio library"" 1>&2; exit 1; }
1382	fi
1383	echo "$ac_t""$cfitslibdir" 1>&6
1384
1385
1386	echo $ac_n "checking "for cfitsio includes"""... $ac_c" 1>&6
1387	echo "configure:1388: checking "for cfitsio includes"" >&5
1388	if test -f $CFITSIODIR/fitsio.h; then
1389	cfitsincdir='-I$(CFITSIODIR)'
1390	elif test -f $EXTLIBDIR/Include/FitsIO/fitsio.h; then
1391	cfitsincdir='-I$(EXTLIBDIR)/Include/FitsIO'
1392	elif test -f /usr/local/include/fitsio.h; then
1393	cfitsincdir=""
1394	else
1395	{ echo "configure: error: "Cannot find cfitsio include fitsio.h"" 1>&2; exit 1; }
1396	fi
1397	echo "$ac_t""$cfitsincdir" 1>&6
1398
1399
1400	echo $ac_n "checking for sin in -lm""... $ac_c" 1>&6
1401	echo "configure:1402: checking for sin in -lm" >&5
1402	ac_lib_var=`echo m'_'sin \| sed 'y%./+-%__p_%'`
1403	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1404	echo $ac_n "(cached) $ac_c" 1>&6
1405	else
1406	ac_save_LIBS="$LIBS"
1407	LIBS="-lm $LIBS"
1408	cat > conftest.$ac_ext <<EOF
1409	#line 1410 "configure"
1410	#include "confdefs.h"
1411	/* Override any gcc2 internal prototype to avoid an error. */
1412	/* We use char because int might match the return type of a gcc2
1413	builtin and then its argument prototype would still apply. */
1414	char sin();
1415
1416	int main() {
1417	sin()
1418	; return 0; }
1419	EOF
1420	if { (eval echo configure:1421: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1421	rm -rf conftest*
1422	eval "ac_cv_lib_$ac_lib_var=yes"
1423	else
1424	echo "configure: failed program was:" >&5
1425	cat conftest.$ac_ext >&5
1426	rm -rf conftest*
1427	eval "ac_cv_lib_$ac_lib_var=no"
1428	fi
1429	rm -f conftest*
1430	LIBS="$ac_save_LIBS"
1431
1432	fi
1433	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1434	echo "$ac_t""yes" 1>&6
1435	ac_tr_lib=HAVE_LIB`echo m \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
1436	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1437	cat >> confdefs.h <<EOF
1438	#define $ac_tr_lib 1
1439	EOF
1440
1441	LIBS="-lm $LIBS"
1442
1443	else
1444	echo "$ac_t""no" 1>&6
1445	fi
1446
1447	echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6
1448	echo "configure:1449: checking for pthread_create in -lpthread" >&5
1449	ac_lib_var=`echo pthread'_'pthread_create \| sed 'y%./+-%__p_%'`
1450	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1451	echo $ac_n "(cached) $ac_c" 1>&6
1452	else
1453	ac_save_LIBS="$LIBS"
1454	LIBS="-lpthread $LIBS"
1455	cat > conftest.$ac_ext <<EOF
1456	#line 1457 "configure"
1457	#include "confdefs.h"
1458	/* Override any gcc2 internal prototype to avoid an error. */
1459	/* We use char because int might match the return type of a gcc2
1460	builtin and then its argument prototype would still apply. */
1461	char pthread_create();
1462
1463	int main() {
1464	pthread_create()
1465	; return 0; }
1466	EOF
1467	if { (eval echo configure:1468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1468	rm -rf conftest*
1469	eval "ac_cv_lib_$ac_lib_var=yes"
1470	else
1471	echo "configure: failed program was:" >&5
1472	cat conftest.$ac_ext >&5
1473	rm -rf conftest*
1474	eval "ac_cv_lib_$ac_lib_var=no"
1475	fi
1476	rm -f conftest*
1477	LIBS="$ac_save_LIBS"
1478
1479	fi
1480	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1481	echo "$ac_t""yes" 1>&6
1482	ac_tr_lib=HAVE_LIB`echo pthread \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
1483	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1484	cat >> confdefs.h <<EOF
1485	#define $ac_tr_lib 1
1486	EOF
1487
1488	LIBS="-lpthread $LIBS"
1489
1490	else
1491	echo "$ac_t""no" 1>&6
1492	fi
1493
1494	echo $ac_n "checking for scopy_ in -lblas""... $ac_c" 1>&6
1495	echo "configure:1496: checking for scopy_ in -lblas" >&5
1496	ac_lib_var=`echo blas'_'scopy_ \| sed 'y%./+-%__p_%'`
1497	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1498	echo $ac_n "(cached) $ac_c" 1>&6
1499	else
1500	ac_save_LIBS="$LIBS"
1501	LIBS="-lblas $LIBS"
1502	cat > conftest.$ac_ext <<EOF
1503	#line 1504 "configure"
1504	#include "confdefs.h"
1505	/* Override any gcc2 internal prototype to avoid an error. */
1506	/* We use char because int might match the return type of a gcc2
1507	builtin and then its argument prototype would still apply. */
1508	char scopy_();
1509
1510	int main() {
1511	scopy_()
1512	; return 0; }
1513	EOF
1514	if { (eval echo configure:1515: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1515	rm -rf conftest*
1516	eval "ac_cv_lib_$ac_lib_var=yes"
1517	else
1518	echo "configure: failed program was:" >&5
1519	cat conftest.$ac_ext >&5
1520	rm -rf conftest*
1521	eval "ac_cv_lib_$ac_lib_var=no"
1522	fi
1523	rm -f conftest*
1524	LIBS="$ac_save_LIBS"
1525
1526	fi
1527	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1528	echo "$ac_t""yes" 1>&6
1529	ac_tr_lib=HAVE_LIB`echo blas \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
1530	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1531	cat >> confdefs.h <<EOF
1532	#define $ac_tr_lib 1
1533	EOF
1534
1535	LIBS="-lblas $LIBS"
1536
1537	else
1538	echo "$ac_t""no" 1>&6
1539	fi
1540
1541	echo $ac_n "checking for s_copy in -lg2c""... $ac_c" 1>&6
1542	echo "configure:1543: checking for s_copy in -lg2c" >&5
1543	ac_lib_var=`echo g2c'_'s_copy \| sed 'y%./+-%__p_%'`
1544	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1545	echo $ac_n "(cached) $ac_c" 1>&6
1546	else
1547	ac_save_LIBS="$LIBS"
1548	LIBS="-lg2c $LIBS"
1549	cat > conftest.$ac_ext <<EOF
1550	#line 1551 "configure"
1551	#include "confdefs.h"
1552	/* Override any gcc2 internal prototype to avoid an error. */
1553	/* We use char because int might match the return type of a gcc2
1554	builtin and then its argument prototype would still apply. */
1555	char s_copy();
1556
1557	int main() {
1558	s_copy()
1559	; return 0; }
1560	EOF
1561	if { (eval echo configure:1562: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1562	rm -rf conftest*
1563	eval "ac_cv_lib_$ac_lib_var=yes"
1564	else
1565	echo "configure: failed program was:" >&5
1566	cat conftest.$ac_ext >&5
1567	rm -rf conftest*
1568	eval "ac_cv_lib_$ac_lib_var=no"
1569	fi
1570	rm -f conftest*
1571	LIBS="$ac_save_LIBS"
1572
1573	fi
1574	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1575	echo "$ac_t""yes" 1>&6
1576	ac_tr_lib=HAVE_LIB`echo g2c \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
1577	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1578	cat >> confdefs.h <<EOF
1579	#define $ac_tr_lib 1
1580	EOF
1581
1582	LIBS="-lg2c $LIBS"
1583
1584	else
1585	echo "$ac_t""no" 1>&6
1586	fi
1587
1588
1589	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1590	echo "configure:1591: checking how to run the C preprocessor" >&5
1591	# On Suns, sometimes $CPP names a directory.
1592	if test -n "$CPP" && test -d "$CPP"; then
1593	CPP=
1594	fi
1595	if test -z "$CPP"; then
1596	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1597	echo $ac_n "(cached) $ac_c" 1>&6
1598	else
1599	# This must be in double quotes, not single quotes, because CPP may get
1600	# substituted into the Makefile and "${CC-cc}" will confuse make.
1601	CPP="${CC-cc} -E"
1602	# On the NeXT, cc -E runs the code through the compiler's parser,
1603	# not just through cpp.
1604	cat > conftest.$ac_ext <<EOF
1605	#line 1606 "configure"
1606	#include "confdefs.h"
1607	#include <assert.h>
1608	Syntax Error
1609	EOF
1610	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1611	{ (eval echo configure:1612: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1612	ac_err=`grep -v '^ *+' conftest.out`
1613	if test -z "$ac_err"; then
1614	:
1615	else
1616	echo "$ac_err" >&5
1617	echo "configure: failed program was:" >&5
1618	cat conftest.$ac_ext >&5
1619	rm -rf conftest*
1620	CPP="${CC-cc} -E -traditional-cpp"
1621	cat > conftest.$ac_ext <<EOF
1622	#line 1623 "configure"
1623	#include "confdefs.h"
1624	#include <assert.h>
1625	Syntax Error
1626	EOF
1627	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1628	{ (eval echo configure:1629: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1629	ac_err=`grep -v '^ *+' conftest.out`
1630	if test -z "$ac_err"; then
1631	:
1632	else
1633	echo "$ac_err" >&5
1634	echo "configure: failed program was:" >&5
1635	cat conftest.$ac_ext >&5
1636	rm -rf conftest*
1637	CPP=/lib/cpp
1638	fi
1639	rm -f conftest*
1640	fi
1641	rm -f conftest*
1642	ac_cv_prog_CPP="$CPP"
1643	fi
1644	CPP="$ac_cv_prog_CPP"
1645	else
1646	ac_cv_prog_CPP="$CPP"
1647	fi
1648	echo "$ac_t""$CPP" 1>&6
1649
1650	echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1651	echo "configure:1652: checking for ANSI C header files" >&5
1652	if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1653	echo $ac_n "(cached) $ac_c" 1>&6
1654	else
1655	cat > conftest.$ac_ext <<EOF
1656	#line 1657 "configure"
1657	#include "confdefs.h"
1658	#include <stdlib.h>
1659	#include <stdarg.h>
1660	#include <string.h>
1661	#include <float.h>
1662	EOF
1663	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1664	{ (eval echo configure:1665: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1665	ac_err=`grep -v '^ *+' conftest.out`
1666	if test -z "$ac_err"; then
1667	rm -rf conftest*
1668	ac_cv_header_stdc=yes
1669	else
1670	echo "$ac_err" >&5
1671	echo "configure: failed program was:" >&5
1672	cat conftest.$ac_ext >&5
1673	rm -rf conftest*
1674	ac_cv_header_stdc=no
1675	fi
1676	rm -f conftest*
1677
1678	if test $ac_cv_header_stdc = yes; then
1679	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1680	cat > conftest.$ac_ext <<EOF
1681	#line 1682 "configure"
1682	#include "confdefs.h"
1683	#include <string.h>
1684	EOF
1685	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
1686	egrep "memchr" >/dev/null 2>&1; then
1687	:
1688	else
1689	rm -rf conftest*
1690	ac_cv_header_stdc=no
1691	fi
1692	rm -f conftest*
1693
1694	fi
1695
1696	if test $ac_cv_header_stdc = yes; then
1697	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1698	cat > conftest.$ac_ext <<EOF
1699	#line 1700 "configure"
1700	#include "confdefs.h"
1701	#include <stdlib.h>
1702	EOF
1703	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
1704	egrep "free" >/dev/null 2>&1; then
1705	:
1706	else
1707	rm -rf conftest*
1708	ac_cv_header_stdc=no
1709	fi
1710	rm -f conftest*
1711
1712	fi
1713
1714	if test $ac_cv_header_stdc = yes; then
1715	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1716	if test "$cross_compiling" = yes; then
1717	:
1718	else
1719	cat > conftest.$ac_ext <<EOF
1720	#line 1721 "configure"
1721	#include "confdefs.h"
1722	#include <ctype.h>
1723	#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1724	#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1725	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
1726	int main () { int i; for (i = 0; i < 256; i++)
1727	if (XOR (islower (i), ISLOWER (i)) \|\| toupper (i) != TOUPPER (i)) exit(2);
1728	exit (0); }
1729
1730	EOF
1731	if { (eval echo configure:1732: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1732	then
1733	:
1734	else
1735	echo "configure: failed program was:" >&5
1736	cat conftest.$ac_ext >&5
1737	rm -fr conftest*
1738	ac_cv_header_stdc=no
1739	fi
1740	rm -fr conftest*
1741	fi
1742
1743	fi
1744	fi
1745
1746	echo "$ac_t""$ac_cv_header_stdc" 1>&6
1747	if test $ac_cv_header_stdc = yes; then
1748	cat >> confdefs.h <<\EOF
1749	#define STDC_HEADERS 1
1750	EOF
1751
1752	fi
1753
1754	for ac_hdr in values.h stdint.h
1755	do
1756	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
1757	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1758	echo "configure:1759: checking for $ac_hdr" >&5
1759	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1760	echo $ac_n "(cached) $ac_c" 1>&6
1761	else
1762	cat > conftest.$ac_ext <<EOF
1763	#line 1764 "configure"
1764	#include "confdefs.h"
1765	#include <$ac_hdr>
1766	EOF
1767	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1768	{ (eval echo configure:1769: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1769	ac_err=`grep -v '^ *+' conftest.out`
1770	if test -z "$ac_err"; then
1771	rm -rf conftest*
1772	eval "ac_cv_header_$ac_safe=yes"
1773	else
1774	echo "$ac_err" >&5
1775	echo "configure: failed program was:" >&5
1776	cat conftest.$ac_ext >&5
1777	rm -rf conftest*
1778	eval "ac_cv_header_$ac_safe=no"
1779	fi
1780	rm -f conftest*
1781	fi
1782	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1783	echo "$ac_t""yes" 1>&6
1784	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1785	cat >> confdefs.h <<EOF
1786	#define $ac_tr_hdr 1
1787	EOF
1788
1789	else
1790	echo "$ac_t""no" 1>&6
1791	fi
1792	done
1793
1794
1795	outfiles="Makefile Kernel/Makefile Processors/Makefile TestPipes/Makefile Makefile.h"
1796	if [ $use_sophya = 1 ]; then
1797	outfiles="$outfiles ProcWSophya/Makefile"
1798	fi
1799
1800	trap '' 1 2 15
1801	cat > confcache <<\EOF
1802	# This file is a shell script that caches the results of configure
1803	# tests run on this system so they can be shared between configure
1804	# scripts and configure runs. It is not useful on other systems.
1805	# If it contains results you don't want to keep, you may remove or edit it.
1806	#
1807	# By default, configure uses ./config.cache as the cache file,
1808	# creating it if it does not exist already. You can give configure
1809	# the --cache-file=FILE option to use a different cache file; that is
1810	# what configure does when it calls configure scripts in
1811	# subdirectories, so they share the cache.
1812	# Giving --cache-file=/dev/null disables caching, for debugging configure.
1813	# config.status only pays attention to the cache file if you give it the
1814	# --recheck option to rerun configure.
1815	#
1816	EOF
1817	# The following way of writing the cache mishandles newlines in values,
1818	# but we know of no workaround that is simple, portable, and efficient.
1819	# So, don't put newlines in cache variables' values.
1820	# Ultrix sh set writes to stderr and can't be redirected directly,
1821	# and sets the high bit in the cache file unless we assign to the vars.
1822	(set) 2>&1 \|
1823	case `(ac_space=' '; set) 2>&1` in
1824	ac_space=\ )
1825	# `set' does not quote correctly, so add quotes (double-quote substitution
1826	# turns \\\\ into \\, and sed turns \\ into \).
1827	sed -n \
1828	-e "s/'/'\\\\''/g" \
1829	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
1830	;;
1831	*)
1832	# `set' quotes correctly as required by POSIX, so do not add quotes.
1833	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
1834	;;
1835	esac >> confcache
1836	if cmp -s $cache_file confcache; then
1837	:
1838	else
1839	if test -w $cache_file; then
1840	echo "updating cache $cache_file"
1841	cat confcache > $cache_file
1842	else
1843	echo "not updating unwritable cache $cache_file"
1844	fi
1845	fi
1846	rm -f confcache
1847
1848	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1849
1850	test "x$prefix" = xNONE && prefix=$ac_default_prefix
1851	# Let make expand exec_prefix.
1852	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1853
1854	# Any assignment to VPATH causes Sun make to only execute
1855	# the first set of double-colon rules, so remove it if not needed.
1856	# If there is a colon in the path, we need to keep it.
1857	if test "x$srcdir" = x.; then
1858	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
1859	fi
1860
1861	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1862
1863	DEFS=-DHAVE_CONFIG_H
1864
1865	# Without the "./", some shells look in PATH for config.status.
1866	: ${CONFIG_STATUS=./config.status}
1867
1868	echo creating $CONFIG_STATUS
1869	rm -f $CONFIG_STATUS
1870	cat > $CONFIG_STATUS <<EOF
1871	#! /bin/sh
1872	# Generated automatically by configure.
1873	# Run this file to recreate the current configuration.
1874	# This directory was configured as follows,
1875	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
1876	#
1877	# $0 $ac_configure_args
1878	#
1879	# Compiler output produced by configure, useful for debugging
1880	# configure, is in ./config.log if it exists.
1881
1882	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1883	for ac_option
1884	do
1885	case "\$ac_option" in
1886	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
1887	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1888	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1889	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
1890	echo "$CONFIG_STATUS generated by autoconf version 2.12"
1891	exit 0 ;;
1892	-help \| --help \| --hel \| --he \| --h)
1893	echo "\$ac_cs_usage"; exit 0 ;;
1894	*) echo "\$ac_cs_usage"; exit 1 ;;
1895	esac
1896	done
1897
1898	ac_given_srcdir=$srcdir
1899	ac_given_INSTALL="$INSTALL"
1900
1901	trap 'rm -fr `echo "$outfiles conf.h" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
1902	EOF
1903	cat >> $CONFIG_STATUS <<EOF
1904
1905	# Protect against being on the right side of a sed subst in config.status.
1906	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1907	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1908	$ac_vpsub
1909	$extrasub
1910	s%@CFLAGS@%$CFLAGS%g
1911	s%@CPPFLAGS@%$CPPFLAGS%g
1912	s%@CXXFLAGS@%$CXXFLAGS%g
1913	s%@DEFS@%$DEFS%g
1914	s%@LDFLAGS@%$LDFLAGS%g
1915	s%@LIBS@%$LIBS%g
1916	s%@exec_prefix@%$exec_prefix%g
1917	s%@prefix@%$prefix%g
1918	s%@program_transform_name@%$program_transform_name%g
1919	s%@bindir@%$bindir%g
1920	s%@sbindir@%$sbindir%g
1921	s%@libexecdir@%$libexecdir%g
1922	s%@datadir@%$datadir%g
1923	s%@sysconfdir@%$sysconfdir%g
1924	s%@sharedstatedir@%$sharedstatedir%g
1925	s%@localstatedir@%$localstatedir%g
1926	s%@libdir@%$libdir%g
1927	s%@includedir@%$includedir%g
1928	s%@oldincludedir@%$oldincludedir%g
1929	s%@infodir@%$infodir%g
1930	s%@mandir@%$mandir%g
1931	s%@use_sophya@%$use_sophya%g
1932	s%@CC@%$CC%g
1933	s%@CXX@%$CXX%g
1934	s%@AR@%$AR%g
1935	s%@ARFLAGS@%$ARFLAGS%g
1936	s%@RANLIB@%$RANLIB%g
1937	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1938	s%@INSTALL_DATA@%$INSTALL_DATA%g
1939	s%@gcc@%$gcc%g
1940	s%@cfitslibdir@%$cfitslibdir%g
1941	s%@cfitsincdir@%$cfitsincdir%g
1942	s%@CPP@%$CPP%g
1943
1944	CEOF
1945	EOF
1946
1947	cat >> $CONFIG_STATUS <<\EOF
1948
1949	# Split the substitutions into bite-sized pieces for seds with
1950	# small command number limits, like on Digital OSF/1 and HP-UX.
1951	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1952	ac_file=1 # Number of current file.
1953	ac_beg=1 # First line for current file.
1954	ac_end=$ac_max_sed_cmds # Line after last line for current file.
1955	ac_more_lines=:
1956	ac_sed_cmds=""
1957	while $ac_more_lines; do
1958	if test $ac_beg -gt 1; then
1959	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1960	else
1961	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1962	fi
1963	if test ! -s conftest.s$ac_file; then
1964	ac_more_lines=false
1965	rm -f conftest.s$ac_file
1966	else
1967	if test -z "$ac_sed_cmds"; then
1968	ac_sed_cmds="sed -f conftest.s$ac_file"
1969	else
1970	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
1971	fi
1972	ac_file=`expr $ac_file + 1`
1973	ac_beg=$ac_end
1974	ac_end=`expr $ac_end + $ac_max_sed_cmds`
1975	fi
1976	done
1977	if test -z "$ac_sed_cmds"; then
1978	ac_sed_cmds=cat
1979	fi
1980	EOF
1981
1982	cat >> $CONFIG_STATUS <<EOF
1983
1984	CONFIG_FILES=\${CONFIG_FILES-"$outfiles"}
1985	EOF
1986	cat >> $CONFIG_STATUS <<\EOF
1987	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1988	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1989	case "$ac_file" in
1990	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
1991	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
1992	*) ac_file_in="${ac_file}.in" ;;
1993	esac
1994
1995	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1996
1997	# Remove last slash and all that follows it. Not all systems have dirname.
1998	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
1999	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2000	# The file is in a subdirectory.
2001	test ! -d "$ac_dir" && mkdir "$ac_dir"
2002	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
2003	# A "../" for each directory in $ac_dir_suffix.
2004	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
2005	else
2006	ac_dir_suffix= ac_dots=
2007	fi
2008
2009	case "$ac_given_srcdir" in
2010	.) srcdir=.
2011	if test -z "$ac_dots"; then top_srcdir=.
2012	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
2013	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2014	*) # Relative path.
2015	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2016	top_srcdir="$ac_dots$ac_given_srcdir" ;;
2017	esac
2018
2019	case "$ac_given_INSTALL" in
2020	[/$]*) INSTALL="$ac_given_INSTALL" ;;
2021	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2022	esac
2023
2024	echo creating "$ac_file"
2025	rm -f "$ac_file"
2026	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
2027	case "$ac_file" in
2028	Makefile) ac_comsub="1i\\
2029	# $configure_input" ;;
2030	*) ac_comsub= ;;
2031	esac
2032
2033	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2034	sed -e "$ac_comsub
2035	s%@configure_input@%$configure_input%g
2036	s%@srcdir@%$srcdir%g
2037	s%@top_srcdir@%$top_srcdir%g
2038	s%@INSTALL@%$INSTALL%g
2039	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
2040	fi; done
2041	rm -f conftest.s*
2042
2043	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2044	# NAME is the cpp macro being defined and VALUE is the value it is being given.
2045	#
2046	# ac_d sets the value in "#define NAME VALUE" lines.
2047	ac_dA='s%^$[ ]$#$[ ]define[ ][ ]*$'
2048	ac_dB='$[ ][ ]$[^ ]%\1#\2'
2049	ac_dC='\3'
2050	ac_dD='%g'
2051	# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2052	ac_uA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
2053	ac_uB='$[ ]$%\1#\2define\3'
2054	ac_uC=' '
2055	ac_uD='\4%g'
2056	# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2057	ac_eA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
2058	ac_eB='$%\1#\2define\3'
2059	ac_eC=' '
2060	ac_eD='%g'
2061
2062	if test "${CONFIG_HEADERS+set}" != set; then
2063	EOF
2064	cat >> $CONFIG_STATUS <<EOF
2065	CONFIG_HEADERS="conf.h"
2066	EOF
2067	cat >> $CONFIG_STATUS <<\EOF
2068	fi
2069	for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2070	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2071	case "$ac_file" in
2072	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
2073	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
2074	*) ac_file_in="${ac_file}.in" ;;
2075	esac
2076
2077	echo creating $ac_file
2078
2079	rm -f conftest.frag conftest.in conftest.out
2080	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2081	cat $ac_file_inputs > conftest.in
2082
2083	EOF
2084
2085	# Transform confdefs.h into a sed script conftest.vals that substitutes
2086	# the proper values into config.h.in to produce config.h. And first:
2087	# Protect against being on the right side of a sed subst in config.status.
2088	# Protect against being in an unquoted here document in config.status.
2089	rm -f conftest.vals
2090	cat > conftest.hdr <<\EOF
2091	s/[\\&%]/\\&/g
2092	s%[\\$`]%\\&%g
2093	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2094	s%ac_d%ac_u%gp
2095	s%ac_u%ac_e%gp
2096	EOF
2097	sed -n -f conftest.hdr confdefs.h > conftest.vals
2098	rm -f conftest.hdr
2099
2100	# This sed command replaces #undef with comments. This is necessary, for
2101	# example, in the case of _POSIX_SOURCE, which is predefined and required
2102	# on some systems where configure will not decide to define it.
2103	cat >> conftest.vals <<\EOF
2104	s%^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9]%/* & */%
2105	EOF
2106
2107	# Break up conftest.vals because some shells have a limit on
2108	# the size of here documents, and old seds have small limits too.
2109
2110	rm -f conftest.tail
2111	while :
2112	do
2113	ac_lines=`grep -c . conftest.vals`
2114	# grep -c gives empty output for an empty file on some AIX systems.
2115	if test -z "$ac_lines" \|\| test "$ac_lines" -eq 0; then break; fi
2116	# Write a limited-size here document to conftest.frag.
2117	echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2118	sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2119	echo 'CEOF
2120	sed -f conftest.frag conftest.in > conftest.out
2121	rm -f conftest.in
2122	mv conftest.out conftest.in
2123	' >> $CONFIG_STATUS
2124	sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2125	rm -f conftest.vals
2126	mv conftest.tail conftest.vals
2127	done
2128	rm -f conftest.vals
2129
2130	cat >> $CONFIG_STATUS <<\EOF
2131	rm -f conftest.frag conftest.h
2132	echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
2133	cat conftest.in >> conftest.h
2134	rm -f conftest.in
2135	if cmp -s $ac_file conftest.h 2>/dev/null; then
2136	echo "$ac_file is unchanged"
2137	rm -f conftest.h
2138	else
2139	# Remove last slash and all that follows it. Not all systems have dirname.
2140	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
2141	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2142	# The file is in a subdirectory.
2143	test ! -d "$ac_dir" && mkdir "$ac_dir"
2144	fi
2145	rm -f $ac_file
2146	mv conftest.h $ac_file
2147	fi
2148	fi; done
2149
2150	EOF
2151	cat >> $CONFIG_STATUS <<EOF
2152
2153	EOF
2154	cat >> $CONFIG_STATUS <<\EOF
2155
2156	exit 0
2157	EOF
2158	chmod +x $CONFIG_STATUS
2159	rm -fr confdefs* $ac_clean_files
2160	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
2161
2162

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