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configure @ 4f006f

spielwiese

Last change on this file since 4f006f was 3824e90, checked in by Anne Frühbis-Krüger <anne@…>, 23 years ago
*anne: Changes for Macintosh-darwin, new rsh tests git-svn-id: file:///usr/local/Singular/svn/trunk@5632 2c84dea3-7e68-4137-9b89-c4e89433aadc
Property mode set to `100755`
File size: 128.3 KB

Line
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_default_prefix=`pwd`
15	ac_help="$ac_help
16	\
17	--disable-MPT disable building of MPT library"
18	ac_help="$ac_help
19	\
20	--disable-gmp configure and build without gmp library"
21	ac_help="$ac_help
22	\
23	--enable-example enable building of example programs"
24	ac_help="$ac_help
25	\
26	--enable-mpviewer enable building of mpviewer program"
27	ac_help="$ac_help
28	\
29	--enable-mppvm enable building of mppvm routines"
30	ac_help="$ac_help
31	\
32	--with-default_apint=PACKAGE use PACKAGE as MP's default ApInt format
33	where PACKAGE can be: gmp (default), pari,
34	saclib, none"
35	ac_help="$ac_help
36	\
37	--with-default_apreal=PACKAGE use PACKAGE as MP's default ApReal format
38	where PACKAGE can be: gmp (default), none"
39	ac_help="$ac_help
40	\
41	--without-gmp build without gmp ApNumber routines"
42	ac_help="$ac_help
43	\
44	--with-pari build with pari ApInt routines"
45	ac_help="$ac_help
46	\
47	--with-saclib build with saclib ApInt routines"
48	ac_help="$ac_help
49	\
50	--with-tb build with Toolbus device interface"
51	ac_help="$ac_help
52	\
53	--with-pvm build with Pvm saclib device interface"
54	ac_help="$ac_help
55	\
56	--with-debug build with debug options and logging"
57	ac_help="$ac_help
58	\
59	--with-extra_cflags=cflags build with 'cflags' appended to
60	CFLAGS given to the compiler"
61	ac_help="$ac_help
62	\
63	--with-rsh=command use 'command' as remote shell command"
64	ac_help="$ac_help
65	\
66	--with-malloc=HEADER use external malloc routines declared in HEADER"
67
68	# Initialize some variables set by options.
69	# The variables have the same names as the options, with
70	# dashes changed to underlines.
71	build=NONE
72	cache_file=./config.cache
73	exec_prefix=NONE
74	host=NONE
75	no_create=
76	nonopt=NONE
77	no_recursion=
78	prefix=NONE
79	program_prefix=NONE
80	program_suffix=NONE
81	program_transform_name=s,x,x,
82	silent=
83	site=
84	srcdir=
85	target=NONE
86	verbose=
87	x_includes=NONE
88	x_libraries=NONE
89	bindir='${exec_prefix}/bin'
90	sbindir='${exec_prefix}/sbin'
91	libexecdir='${exec_prefix}/libexec'
92	datadir='${prefix}/share'
93	sysconfdir='${prefix}/etc'
94	sharedstatedir='${prefix}/com'
95	localstatedir='${prefix}/var'
96	libdir='${exec_prefix}/lib'
97	includedir='${prefix}/include'
98	oldincludedir='/usr/include'
99	infodir='${prefix}/info'
100	mandir='${prefix}/man'
101
102	# Initialize some other variables.
103	subdirs=
104	MFLAGS= MAKEFLAGS=
105	SHELL=${CONFIG_SHELL-/bin/sh}
106	# Maximum number of lines to put in a shell here document.
107	ac_max_here_lines=12
108
109	ac_prev=
110	for ac_option
111	do
112
113	# If the previous option needs an argument, assign it.
114	if test -n "$ac_prev"; then
115	eval "$ac_prev=\$ac_option"
116	ac_prev=
117	continue
118	fi
119
120	case "$ac_option" in
121	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
122	*) ac_optarg= ;;
123	esac
124
125	# Accept the important Cygnus configure options, so we can diagnose typos.
126
127	case "$ac_option" in
128
129	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
130	ac_prev=bindir ;;
131	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
132	bindir="$ac_optarg" ;;
133
134	-build \| --build \| --buil \| --bui \| --bu)
135	ac_prev=build ;;
136	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
137	build="$ac_optarg" ;;
138
139	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
140	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
141	ac_prev=cache_file ;;
142	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
143	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
144	cache_file="$ac_optarg" ;;
145
146	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
147	ac_prev=datadir ;;
148	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
149	\| --da=*)
150	datadir="$ac_optarg" ;;
151
152	-disable-* \| --disable-*)
153	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
154	# Reject names that are not valid shell variable names.
155	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
156	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
157	fi
158	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
159	eval "enable_${ac_feature}=no" ;;
160
161	-enable-* \| --enable-*)
162	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
163	# Reject names that are not valid shell variable names.
164	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
165	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
166	fi
167	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
168	case "$ac_option" in
169	=) ;;
170	*) ac_optarg=yes ;;
171	esac
172	eval "enable_${ac_feature}='$ac_optarg'" ;;
173
174	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
175	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
176	\| --exec \| --exe \| --ex)
177	ac_prev=exec_prefix ;;
178	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
179	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
180	\| --exec=* \| --exe=* \| --ex=*)
181	exec_prefix="$ac_optarg" ;;
182
183	-gas \| --gas \| --ga \| --g)
184	# Obsolete; use --with-gas.
185	with_gas=yes ;;
186
187	-help \| --help \| --hel \| --he)
188	# Omit some internal or obsolete options to make the list less imposing.
189	# This message is too long to be a string in the A/UX 3.1 sh.
190	cat << EOF
191	Usage: configure [options] [host]
192	Options: [defaults in brackets after descriptions]
193	Configuration:
194	--cache-file=FILE cache test results in FILE
195	--help print this message
196	--no-create do not create output files
197	--quiet, --silent do not print \`checking...' messages
198	--version print the version of autoconf that created configure
199	Directory and file names:
200	--prefix=PREFIX install architecture-independent files in PREFIX
201	[$ac_default_prefix]
202	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
203	[same as prefix]
204	--bindir=DIR user executables in DIR [EPREFIX/bin]
205	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
206	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
207	--datadir=DIR read-only architecture-independent data in DIR
208	[PREFIX/share]
209	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
210	--sharedstatedir=DIR modifiable architecture-independent data in DIR
211	[PREFIX/com]
212	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
213	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
214	--includedir=DIR C header files in DIR [PREFIX/include]
215	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
216	--infodir=DIR info documentation in DIR [PREFIX/info]
217	--mandir=DIR man documentation in DIR [PREFIX/man]
218	--srcdir=DIR find the sources in DIR [configure dir or ..]
219	--program-prefix=PREFIX prepend PREFIX to installed program names
220	--program-suffix=SUFFIX append SUFFIX to installed program names
221	--program-transform-name=PROGRAM
222	run sed PROGRAM on installed program names
223	EOF
224	cat << EOF
225	Host type:
226	--build=BUILD configure for building on BUILD [BUILD=HOST]
227	--host=HOST configure for HOST [guessed]
228	--target=TARGET configure for TARGET [TARGET=HOST]
229	Features and packages:
230	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
231	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
232	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
233	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
234	--x-includes=DIR X include files are in DIR
235	--x-libraries=DIR X library files are in DIR
236	EOF
237	if test -n "$ac_help"; then
238	echo "--enable and --with options recognized:$ac_help"
239	fi
240	exit 0 ;;
241
242	-host \| --host \| --hos \| --ho)
243	ac_prev=host ;;
244	-host=* \| --host=* \| --hos=* \| --ho=*)
245	host="$ac_optarg" ;;
246
247	-includedir \| --includedir \| --includedi \| --included \| --include \
248	\| --includ \| --inclu \| --incl \| --inc)
249	ac_prev=includedir ;;
250	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
251	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
252	includedir="$ac_optarg" ;;
253
254	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
255	ac_prev=infodir ;;
256	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
257	infodir="$ac_optarg" ;;
258
259	-libdir \| --libdir \| --libdi \| --libd)
260	ac_prev=libdir ;;
261	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
262	libdir="$ac_optarg" ;;
263
264	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
265	\| --libexe \| --libex \| --libe)
266	ac_prev=libexecdir ;;
267	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
268	\| --libexe=* \| --libex=* \| --libe=*)
269	libexecdir="$ac_optarg" ;;
270
271	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
272	\| --localstate \| --localstat \| --localsta \| --localst \
273	\| --locals \| --local \| --loca \| --loc \| --lo)
274	ac_prev=localstatedir ;;
275	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
276	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
277	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
278	localstatedir="$ac_optarg" ;;
279
280	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
281	ac_prev=mandir ;;
282	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
283	mandir="$ac_optarg" ;;
284
285	-nfp \| --nfp \| --nf)
286	# Obsolete; use --without-fp.
287	with_fp=no ;;
288
289	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
290	\| --no-cr \| --no-c)
291	no_create=yes ;;
292
293	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
294	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
295	no_recursion=yes ;;
296
297	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
298	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
299	\| --oldin \| --oldi \| --old \| --ol \| --o)
300	ac_prev=oldincludedir ;;
301	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
302	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
303	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
304	oldincludedir="$ac_optarg" ;;
305
306	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
307	ac_prev=prefix ;;
308	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
309	prefix="$ac_optarg" ;;
310
311	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
312	\| --program-pre \| --program-pr \| --program-p)
313	ac_prev=program_prefix ;;
314	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
315	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
316	program_prefix="$ac_optarg" ;;
317
318	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
319	\| --program-suf \| --program-su \| --program-s)
320	ac_prev=program_suffix ;;
321	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
322	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
323	program_suffix="$ac_optarg" ;;
324
325	-program-transform-name \| --program-transform-name \
326	\| --program-transform-nam \| --program-transform-na \
327	\| --program-transform-n \| --program-transform- \
328	\| --program-transform \| --program-transfor \
329	\| --program-transfo \| --program-transf \
330	\| --program-trans \| --program-tran \
331	\| --progr-tra \| --program-tr \| --program-t)
332	ac_prev=program_transform_name ;;
333	-program-transform-name=* \| --program-transform-name=* \
334	\| --program-transform-nam=* \| --program-transform-na=* \
335	\| --program-transform-n=* \| --program-transform-=* \
336	\| --program-transform=* \| --program-transfor=* \
337	\| --program-transfo=* \| --program-transf=* \
338	\| --program-trans=* \| --program-tran=* \
339	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
340	program_transform_name="$ac_optarg" ;;
341
342	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
343	\| -silent \| --silent \| --silen \| --sile \| --sil)
344	silent=yes ;;
345
346	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
347	ac_prev=sbindir ;;
348	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
349	\| --sbi=* \| --sb=*)
350	sbindir="$ac_optarg" ;;
351
352	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
353	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
354	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
355	\| --sha \| --sh)
356	ac_prev=sharedstatedir ;;
357	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
358	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
359	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
360	\| --sha=* \| --sh=*)
361	sharedstatedir="$ac_optarg" ;;
362
363	-site \| --site \| --sit)
364	ac_prev=site ;;
365	-site=* \| --site=* \| --sit=*)
366	site="$ac_optarg" ;;
367
368	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
369	ac_prev=srcdir ;;
370	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
371	srcdir="$ac_optarg" ;;
372
373	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
374	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
375	ac_prev=sysconfdir ;;
376	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
377	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
378	sysconfdir="$ac_optarg" ;;
379
380	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
381	ac_prev=target ;;
382	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
383	target="$ac_optarg" ;;
384
385	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
386	verbose=yes ;;
387
388	-version \| --version \| --versio \| --versi \| --vers)
389	echo "configure generated by autoconf version 2.13"
390	exit 0 ;;
391
392	-with-* \| --with-*)
393	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
394	# Reject names that are not valid shell variable names.
395	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
396	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
397	fi
398	ac_package=`echo $ac_package\| sed 's/-/_/g'`
399	case "$ac_option" in
400	=) ;;
401	*) ac_optarg=yes ;;
402	esac
403	eval "with_${ac_package}='$ac_optarg'" ;;
404
405	-without-* \| --without-*)
406	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
407	# Reject names that are not valid shell variable names.
408	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
409	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
410	fi
411	ac_package=`echo $ac_package\| sed 's/-/_/g'`
412	eval "with_${ac_package}=no" ;;
413
414	--x)
415	# Obsolete; use --with-x.
416	with_x=yes ;;
417
418	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
419	\| --x-incl \| --x-inc \| --x-in \| --x-i)
420	ac_prev=x_includes ;;
421	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
422	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
423	x_includes="$ac_optarg" ;;
424
425	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
426	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
427	ac_prev=x_libraries ;;
428	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
429	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
430	x_libraries="$ac_optarg" ;;
431
432	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
433	;;
434
435	*)
436	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
437	echo "configure: warning: $ac_option: invalid host type" 1>&2
438	fi
439	if test "x$nonopt" != xNONE; then
440	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
441	fi
442	nonopt="$ac_option"
443	;;
444
445	esac
446	done
447
448	if test -n "$ac_prev"; then
449	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
450	fi
451
452	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
453
454	# File descriptor usage:
455	# 0 standard input
456	# 1 file creation
457	# 2 errors and warnings
458	# 3 some systems may open it to /dev/tty
459	# 4 used on the Kubota Titan
460	# 6 checking for... messages and results
461	# 5 compiler messages saved in config.log
462	if test "$silent" = yes; then
463	exec 6>/dev/null
464	else
465	exec 6>&1
466	fi
467	exec 5>./config.log
468
469	echo "\
470	This file contains any messages produced by compilers while
471	running configure, to aid debugging if configure makes a mistake.
472	" 1>&5
473
474	# Strip out --no-create and --no-recursion so they do not pile up.
475	# Also quote any args containing shell metacharacters.
476	ac_configure_args=
477	for ac_arg
478	do
479	case "$ac_arg" in
480	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
481	\| --no-cr \| --no-c) ;;
482	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
483	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
484	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
485	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
486	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
487	esac
488	done
489
490	# NLS nuisances.
491	# Only set these to C if already set. These must not be set unconditionally
492	# because not all systems understand e.g. LANG=C (notably SCO).
493	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
494	# Non-C LC_CTYPE values break the ctype check.
495	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
496	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
497	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
498	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
499
500	# confdefs.h avoids OS command line length limits that DEFS can exceed.
501	rm -rf conftest* confdefs.h
502	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
503	echo > confdefs.h
504
505	# A filename unique to this package, relative to the directory that
506	# configure is in, which we can look for to find out if srcdir is correct.
507	ac_unique_file=MP/MP_Put.c
508
509	# Find the source files, if location was not specified.
510	if test -z "$srcdir"; then
511	ac_srcdir_defaulted=yes
512	# Try the directory containing this script, then its parent.
513	ac_prog=$0
514	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
515	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
516	srcdir=$ac_confdir
517	if test ! -r $srcdir/$ac_unique_file; then
518	srcdir=..
519	fi
520	else
521	ac_srcdir_defaulted=no
522	fi
523	if test ! -r $srcdir/$ac_unique_file; then
524	if test "$ac_srcdir_defaulted" = yes; then
525	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
526	else
527	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
528	fi
529	fi
530	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
531
532	# Prefer explicitly selected file to automatically selected ones.
533	if test -z "$CONFIG_SITE"; then
534	if test "x$prefix" != xNONE; then
535	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
536	else
537	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
538	fi
539	fi
540	for ac_site_file in $CONFIG_SITE; do
541	if test -r "$ac_site_file"; then
542	echo "loading site script $ac_site_file"
543	. "$ac_site_file"
544	fi
545	done
546
547	if test -r "$cache_file"; then
548	echo "loading cache $cache_file"
549	. $cache_file
550	else
551	echo "creating cache $cache_file"
552	> $cache_file
553	fi
554
555	ac_ext=c
556	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
557	ac_cpp='$CPP $CPPFLAGS'
558	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
559	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
560	cross_compiling=$ac_cv_prog_cc_cross
561
562	ac_exeext=
563	ac_objext=o
564	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
565	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
566	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
567	ac_n= ac_c='
568	' ac_t=' '
569	else
570	ac_n=-n ac_c= ac_t=
571	fi
572	else
573	ac_n= ac_c='\c' ac_t=
574	fi
575
576
577
578
579	PRODUCT=MP
580	VERSION=1.1.2.1
581
582
583	cat >> confdefs.h <<EOF
584	#define MP_VERSION "$VERSION"
585	EOF
586
587	ac_aux_dir=
588	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
589	if test -f $ac_dir/install-sh; then
590	ac_aux_dir=$ac_dir
591	ac_install_sh="$ac_aux_dir/install-sh -c"
592	break
593	elif test -f $ac_dir/install.sh; then
594	ac_aux_dir=$ac_dir
595	ac_install_sh="$ac_aux_dir/install.sh -c"
596	break
597	fi
598	done
599	if test -z "$ac_aux_dir"; then
600	{ echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
601	fi
602	ac_config_guess=$ac_aux_dir/config.guess
603	ac_config_sub=$ac_aux_dir/config.sub
604	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
605
606
607	# Do some error checking and defaulting for the host and target type.
608	# The inputs are:
609	# configure --host=HOST --target=TARGET --build=BUILD NONOPT
610	#
611	# The rules are:
612	# 1. You are not allowed to specify --host, --target, and nonopt at the
613	# same time.
614	# 2. Host defaults to nonopt.
615	# 3. If nonopt is not specified, then host defaults to the current host,
616	# as determined by config.guess.
617	# 4. Target and build default to nonopt.
618	# 5. If nonopt is not specified, then target and build default to host.
619
620	# The aliases save the names the user supplied, while $host etc.
621	# will get canonicalized.
622	case $host---$target---$nonopt in
623	NONE------ \| ---NONE--- \| ------NONE) ;;
624	*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
625	esac
626
627
628	# Make sure we can run config.sub.
629	if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
630	else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
631	fi
632
633	echo $ac_n "checking host system type""... $ac_c" 1>&6
634	echo "configure:635: checking host system type" >&5
635
636	host_alias=$host
637	case "$host_alias" in
638	NONE)
639	case $nonopt in
640	NONE)
641	if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
642	else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
643	fi ;;
644	*) host_alias=$nonopt ;;
645	esac ;;
646	esac
647
648	host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
649	host_cpu=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
650	host_vendor=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
651	host_os=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
652	echo "$ac_t""$host" 1>&6
653
654	echo $ac_n "checking target system type""... $ac_c" 1>&6
655	echo "configure:656: checking target system type" >&5
656
657	target_alias=$target
658	case "$target_alias" in
659	NONE)
660	case $nonopt in
661	NONE) target_alias=$host_alias ;;
662	*) target_alias=$nonopt ;;
663	esac ;;
664	esac
665
666	target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
667	target_cpu=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
668	target_vendor=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
669	target_os=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
670	echo "$ac_t""$target" 1>&6
671
672	echo $ac_n "checking build system type""... $ac_c" 1>&6
673	echo "configure:674: checking build system type" >&5
674
675	build_alias=$build
676	case "$build_alias" in
677	NONE)
678	case $nonopt in
679	NONE) build_alias=$host_alias ;;
680	*) build_alias=$nonopt ;;
681	esac ;;
682	esac
683
684	build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
685	build_cpu=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
686	build_vendor=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
687	build_os=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
688	echo "$ac_t""$build" 1>&6
689
690	test "$host_alias" != "$target_alias" &&
691	test "$program_prefix$program_suffix$program_transform_name" = \
692	NONENONEs,x,x, &&
693	program_prefix=${target_alias}-
694
695
696
697
698
699	echo $ac_n "checking for architecture identifier""... $ac_c" 1>&6
700	echo "configure:701: checking for architecture identifier" >&5
701	if eval "test \"`echo '$''{'ac_cv_arch'+set}'`\" = set"; then
702	echo $ac_n "(cached) $ac_c" 1>&6
703	else
704	ac_cv_arch=`./pvmgetarch`
705	fi
706
707	echo "$ac_t""$ac_cv_arch" 1>&6
708
709	if test "$libdir" = '${exec_prefix}/lib' && test "$exec_prefix" = "NONE"; then
710	libdir='${prefix}/lib/'$ac_cv_arch
711	fi
712
713	if test "$bindir" = '${exec_prefix}/bin' && test "$exec_prefix" = "NONE"; then
714	bindir='${prefix}/bin/'$ac_cv_arch
715	fi
716
717	# Extract the first word of "ranlib", so it can be a program name with args.
718	set dummy ranlib; ac_word=$2
719	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
720	echo "configure:721: checking for $ac_word" >&5
721	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
722	echo $ac_n "(cached) $ac_c" 1>&6
723	else
724	if test -n "$RANLIB"; then
725	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
726	else
727	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
728	ac_dummy="$PATH"
729	for ac_dir in $ac_dummy; do
730	test -z "$ac_dir" && ac_dir=.
731	if test -f $ac_dir/$ac_word; then
732	ac_cv_prog_RANLIB="ranlib"
733	break
734	fi
735	done
736	IFS="$ac_save_ifs"
737	test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
738	fi
739	fi
740	RANLIB="$ac_cv_prog_RANLIB"
741	if test -n "$RANLIB"; then
742	echo "$ac_t""$RANLIB" 1>&6
743	else
744	echo "$ac_t""no" 1>&6
745	fi
746
747	# Extract the first word of "ar", so it can be a program name with args.
748	set dummy ar; ac_word=$2
749	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
750	echo "configure:751: checking for $ac_word" >&5
751	if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
752	echo $ac_n "(cached) $ac_c" 1>&6
753	else
754	if test -n "$AR"; then
755	ac_cv_prog_AR="$AR" # Let the user override the test.
756	else
757	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
758	ac_dummy="$PATH"
759	for ac_dir in $ac_dummy; do
760	test -z "$ac_dir" && ac_dir=.
761	if test -f $ac_dir/$ac_word; then
762	ac_cv_prog_AR="ar"
763	break
764	fi
765	done
766	IFS="$ac_save_ifs"
767	test -z "$ac_cv_prog_AR" && ac_cv_prog_AR=":"
768	fi
769	fi
770	AR="$ac_cv_prog_AR"
771	if test -n "$AR"; then
772	echo "$ac_t""$AR" 1>&6
773	else
774	echo "$ac_t""no" 1>&6
775	fi
776
777	if test "$ac_cv_prog_AR" != ar; then
778	{ echo "configure: error: *** ar program not found" 1>&2; exit 1; }
779	fi
780
781
782	if test "$with_debug" = yes; then
783	if test "${CFLAGS+set}" != set; then
784	CFLAGS="-g"
785	ac_cv_cflags_not_set=yes
786	fi
787	cat >> confdefs.h <<\EOF
788	#define MPT_DEBUG 1
789	EOF
790
791	else
792	if test "${CFLAGS+set}" != set; then
793	CFLAGS="-O"
794	ac_cv_cflags_not_set=yes
795	fi
796	cat >> confdefs.h <<\EOF
797	#define NO_LOGGING 1
798	EOF
799
800	fi
801
802	# Extract the first word of "gcc", so it can be a program name with args.
803	set dummy gcc; ac_word=$2
804	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
805	echo "configure:806: checking for $ac_word" >&5
806	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
807	echo $ac_n "(cached) $ac_c" 1>&6
808	else
809	if test -n "$CC"; then
810	ac_cv_prog_CC="$CC" # Let the user override the test.
811	else
812	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
813	ac_dummy="$PATH"
814	for ac_dir in $ac_dummy; do
815	test -z "$ac_dir" && ac_dir=.
816	if test -f $ac_dir/$ac_word; then
817	ac_cv_prog_CC="gcc"
818	break
819	fi
820	done
821	IFS="$ac_save_ifs"
822	fi
823	fi
824	CC="$ac_cv_prog_CC"
825	if test -n "$CC"; then
826	echo "$ac_t""$CC" 1>&6
827	else
828	echo "$ac_t""no" 1>&6
829	fi
830
831	if test -z "$CC"; then
832	# Extract the first word of "cc", so it can be a program name with args.
833	set dummy cc; ac_word=$2
834	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
835	echo "configure:836: checking for $ac_word" >&5
836	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
837	echo $ac_n "(cached) $ac_c" 1>&6
838	else
839	if test -n "$CC"; then
840	ac_cv_prog_CC="$CC" # Let the user override the test.
841	else
842	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
843	ac_prog_rejected=no
844	ac_dummy="$PATH"
845	for ac_dir in $ac_dummy; do
846	test -z "$ac_dir" && ac_dir=.
847	if test -f $ac_dir/$ac_word; then
848	if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
849	ac_prog_rejected=yes
850	continue
851	fi
852	ac_cv_prog_CC="cc"
853	break
854	fi
855	done
856	IFS="$ac_save_ifs"
857	if test $ac_prog_rejected = yes; then
858	# We found a bogon in the path, so make sure we never use it.
859	set dummy $ac_cv_prog_CC
860	shift
861	if test $# -gt 0; then
862	# We chose a different compiler from the bogus one.
863	# However, it has the same basename, so the bogon will be chosen
864	# first if we set CC to just the basename; use the full file name.
865	shift
866	set dummy "$ac_dir/$ac_word" "$@"
867	shift
868	ac_cv_prog_CC="$@"
869	fi
870	fi
871	fi
872	fi
873	CC="$ac_cv_prog_CC"
874	if test -n "$CC"; then
875	echo "$ac_t""$CC" 1>&6
876	else
877	echo "$ac_t""no" 1>&6
878	fi
879
880	if test -z "$CC"; then
881	case "`uname -s`" in
882	win32 \| WIN32)
883	# Extract the first word of "cl", so it can be a program name with args.
884	set dummy cl; ac_word=$2
885	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
886	echo "configure:887: checking for $ac_word" >&5
887	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
888	echo $ac_n "(cached) $ac_c" 1>&6
889	else
890	if test -n "$CC"; then
891	ac_cv_prog_CC="$CC" # Let the user override the test.
892	else
893	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
894	ac_dummy="$PATH"
895	for ac_dir in $ac_dummy; do
896	test -z "$ac_dir" && ac_dir=.
897	if test -f $ac_dir/$ac_word; then
898	ac_cv_prog_CC="cl"
899	break
900	fi
901	done
902	IFS="$ac_save_ifs"
903	fi
904	fi
905	CC="$ac_cv_prog_CC"
906	if test -n "$CC"; then
907	echo "$ac_t""$CC" 1>&6
908	else
909	echo "$ac_t""no" 1>&6
910	fi
911	;;
912	esac
913	fi
914	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
915	fi
916
917	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
918	echo "configure:919: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
919
920	ac_ext=c
921	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
922	ac_cpp='$CPP $CPPFLAGS'
923	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
924	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
925	cross_compiling=$ac_cv_prog_cc_cross
926
927	cat > conftest.$ac_ext << EOF
928
929	#line 930 "configure"
930	#include "confdefs.h"
931
932	main(){return(0);}
933	EOF
934	if { (eval echo configure:935: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
935	ac_cv_prog_cc_works=yes
936	# If we can't run a trivial program, we are probably using a cross compiler.
937	if (./conftest; exit) 2>/dev/null; then
938	ac_cv_prog_cc_cross=no
939	else
940	ac_cv_prog_cc_cross=yes
941	fi
942	else
943	echo "configure: failed program was:" >&5
944	cat conftest.$ac_ext >&5
945	ac_cv_prog_cc_works=no
946	fi
947	rm -fr conftest*
948	ac_ext=c
949	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
950	ac_cpp='$CPP $CPPFLAGS'
951	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
952	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
953	cross_compiling=$ac_cv_prog_cc_cross
954
955	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
956	if test $ac_cv_prog_cc_works = no; then
957	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
958	fi
959	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
960	echo "configure:961: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
961	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
962	cross_compiling=$ac_cv_prog_cc_cross
963
964	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
965	echo "configure:966: checking whether we are using GNU C" >&5
966	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
967	echo $ac_n "(cached) $ac_c" 1>&6
968	else
969	cat > conftest.c <<EOF
970	#ifdef __GNUC__
971	yes;
972	#endif
973	EOF
974	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:975: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
975	ac_cv_prog_gcc=yes
976	else
977	ac_cv_prog_gcc=no
978	fi
979	fi
980
981	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
982
983	if test $ac_cv_prog_gcc = yes; then
984	GCC=yes
985	else
986	GCC=
987	fi
988
989	ac_test_CFLAGS="${CFLAGS+set}"
990	ac_save_CFLAGS="$CFLAGS"
991	CFLAGS=
992	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
993	echo "configure:994: checking whether ${CC-cc} accepts -g" >&5
994	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
995	echo $ac_n "(cached) $ac_c" 1>&6
996	else
997	echo 'void f(){}' > conftest.c
998	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
999	ac_cv_prog_cc_g=yes
1000	else
1001	ac_cv_prog_cc_g=no
1002	fi
1003	rm -f conftest*
1004
1005	fi
1006
1007	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1008	if test "$ac_test_CFLAGS" = set; then
1009	CFLAGS="$ac_save_CFLAGS"
1010	elif test $ac_cv_prog_cc_g = yes; then
1011	if test "$GCC" = yes; then
1012	CFLAGS="-g -O2"
1013	else
1014	CFLAGS="-g"
1015	fi
1016	else
1017	if test "$GCC" = yes; then
1018	CFLAGS="-O2"
1019	else
1020	CFLAGS=
1021	fi
1022	fi
1023
1024	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1025	echo "configure:1026: checking how to run the C preprocessor" >&5
1026	# On Suns, sometimes $CPP names a directory.
1027	if test -n "$CPP" && test -d "$CPP"; then
1028	CPP=
1029	fi
1030	if test -z "$CPP"; then
1031	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1032	echo $ac_n "(cached) $ac_c" 1>&6
1033	else
1034	# This must be in double quotes, not single quotes, because CPP may get
1035	# substituted into the Makefile and "${CC-cc}" will confuse make.
1036	CPP="${CC-cc} -E"
1037	# On the NeXT, cc -E runs the code through the compiler's parser,
1038	# not just through cpp.
1039	cat > conftest.$ac_ext <<EOF
1040	#line 1041 "configure"
1041	#include "confdefs.h"
1042	#include <assert.h>
1043	Syntax Error
1044	EOF
1045	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1046	{ (eval echo configure:1047: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1047	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1048	if test -z "$ac_err"; then
1049	:
1050	else
1051	echo "$ac_err" >&5
1052	echo "configure: failed program was:" >&5
1053	cat conftest.$ac_ext >&5
1054	rm -rf conftest*
1055	CPP="${CC-cc} -E -traditional-cpp"
1056	cat > conftest.$ac_ext <<EOF
1057	#line 1058 "configure"
1058	#include "confdefs.h"
1059	#include <assert.h>
1060	Syntax Error
1061	EOF
1062	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1063	{ (eval echo configure:1064: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1064	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1065	if test -z "$ac_err"; then
1066	:
1067	else
1068	echo "$ac_err" >&5
1069	echo "configure: failed program was:" >&5
1070	cat conftest.$ac_ext >&5
1071	rm -rf conftest*
1072	CPP="${CC-cc} -nologo -E"
1073	cat > conftest.$ac_ext <<EOF
1074	#line 1075 "configure"
1075	#include "confdefs.h"
1076	#include <assert.h>
1077	Syntax Error
1078	EOF
1079	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1080	{ (eval echo configure:1081: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1081	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1082	if test -z "$ac_err"; then
1083	:
1084	else
1085	echo "$ac_err" >&5
1086	echo "configure: failed program was:" >&5
1087	cat conftest.$ac_ext >&5
1088	rm -rf conftest*
1089	CPP=/lib/cpp
1090	fi
1091	rm -f conftest*
1092	fi
1093	rm -f conftest*
1094	fi
1095	rm -f conftest*
1096	ac_cv_prog_CPP="$CPP"
1097	fi
1098	CPP="$ac_cv_prog_CPP"
1099	else
1100	ac_cv_prog_CPP="$CPP"
1101	fi
1102	echo "$ac_t""$CPP" 1>&6
1103
1104	for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
1105	do
1106	# Extract the first word of "$ac_prog", so it can be a program name with args.
1107	set dummy $ac_prog; ac_word=$2
1108	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1109	echo "configure:1110: checking for $ac_word" >&5
1110	if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
1111	echo $ac_n "(cached) $ac_c" 1>&6
1112	else
1113	if test -n "$CXX"; then
1114	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1115	else
1116	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1117	ac_dummy="$PATH"
1118	for ac_dir in $ac_dummy; do
1119	test -z "$ac_dir" && ac_dir=.
1120	if test -f $ac_dir/$ac_word; then
1121	ac_cv_prog_CXX="$ac_prog"
1122	break
1123	fi
1124	done
1125	IFS="$ac_save_ifs"
1126	fi
1127	fi
1128	CXX="$ac_cv_prog_CXX"
1129	if test -n "$CXX"; then
1130	echo "$ac_t""$CXX" 1>&6
1131	else
1132	echo "$ac_t""no" 1>&6
1133	fi
1134
1135	test -n "$CXX" && break
1136	done
1137	test -n "$CXX" \|\| CXX="gcc"
1138
1139
1140	echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1141	echo "configure:1142: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
1142
1143	ac_ext=C
1144	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1145	ac_cpp='$CXXCPP $CPPFLAGS'
1146	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1147	ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1148	cross_compiling=$ac_cv_prog_cxx_cross
1149
1150	cat > conftest.$ac_ext << EOF
1151
1152	#line 1153 "configure"
1153	#include "confdefs.h"
1154
1155	int main(){return(0);}
1156	EOF
1157	if { (eval echo configure:1158: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1158	ac_cv_prog_cxx_works=yes
1159	# If we can't run a trivial program, we are probably using a cross compiler.
1160	if (./conftest; exit) 2>/dev/null; then
1161	ac_cv_prog_cxx_cross=no
1162	else
1163	ac_cv_prog_cxx_cross=yes
1164	fi
1165	else
1166	echo "configure: failed program was:" >&5
1167	cat conftest.$ac_ext >&5
1168	ac_cv_prog_cxx_works=no
1169	fi
1170	rm -fr conftest*
1171	ac_ext=c
1172	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1173	ac_cpp='$CPP $CPPFLAGS'
1174	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1175	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1176	cross_compiling=$ac_cv_prog_cc_cross
1177
1178	echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
1179	if test $ac_cv_prog_cxx_works = no; then
1180	{ echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
1181	fi
1182	echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1183	echo "configure:1184: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
1184	echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
1185	cross_compiling=$ac_cv_prog_cxx_cross
1186
1187	echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1188	echo "configure:1189: checking whether we are using GNU C++" >&5
1189	if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1190	echo $ac_n "(cached) $ac_c" 1>&6
1191	else
1192	cat > conftest.C <<EOF
1193	#ifdef __GNUC__
1194	yes;
1195	#endif
1196	EOF
1197	if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1198: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
1198	ac_cv_prog_gxx=yes
1199	else
1200	ac_cv_prog_gxx=no
1201	fi
1202	fi
1203
1204	echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1205
1206	if test $ac_cv_prog_gxx = yes; then
1207	GXX=yes
1208	else
1209	GXX=
1210	fi
1211
1212	ac_test_CXXFLAGS="${CXXFLAGS+set}"
1213	ac_save_CXXFLAGS="$CXXFLAGS"
1214	CXXFLAGS=
1215	echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1216	echo "configure:1217: checking whether ${CXX-g++} accepts -g" >&5
1217	if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1218	echo $ac_n "(cached) $ac_c" 1>&6
1219	else
1220	echo 'void f(){}' > conftest.cc
1221	if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1222	ac_cv_prog_cxx_g=yes
1223	else
1224	ac_cv_prog_cxx_g=no
1225	fi
1226	rm -f conftest*
1227
1228	fi
1229
1230	echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1231	if test "$ac_test_CXXFLAGS" = set; then
1232	CXXFLAGS="$ac_save_CXXFLAGS"
1233	elif test $ac_cv_prog_cxx_g = yes; then
1234	if test "$GXX" = yes; then
1235	CXXFLAGS="-g -O2"
1236	else
1237	CXXFLAGS="-g"
1238	fi
1239	else
1240	if test "$GXX" = yes; then
1241	CXXFLAGS="-O2"
1242	else
1243	CXXFLAGS=
1244	fi
1245	fi
1246
1247	echo $ac_n "checking for AIX""... $ac_c" 1>&6
1248	echo "configure:1249: checking for AIX" >&5
1249	cat > conftest.$ac_ext <<EOF
1250	#line 1251 "configure"
1251	#include "confdefs.h"
1252	#ifdef _AIX
1253	yes
1254	#endif
1255
1256	EOF
1257	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
1258	egrep "yes" >/dev/null 2>&1; then
1259	rm -rf conftest*
1260	echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
1261	#define _ALL_SOURCE 1
1262	EOF
1263
1264	else
1265	rm -rf conftest*
1266	echo "$ac_t""no" 1>&6
1267	fi
1268	rm -f conftest*
1269
1270
1271
1272	if test "${GCC}" != yes; then
1273	echo not using gcc, so checking for special flags and defines
1274	case "$target" in
1275	hppa1*)
1276	if test "$ac_cv_prog_CC" = cc; then
1277	echo Using HPUX native compiler with -Aa and -D_HPUX_SOURCE
1278	CFLAGS="$CFLAGS -Aa "
1279
1280	fi
1281	esac
1282	fi
1283
1284	if test "$libdir" = '${exec_prefix}/lib'; then
1285	if test "x$exec_prefix" = xNONE; then
1286	if test "x$prefix" = xNONE; then
1287	LDFLAGS="-L${ac_default_prefix}/lib ${LDFLAGS}"
1288	else
1289	LDFLAGS="-L${prefix}/lib ${LDFLAGS}"
1290	fi
1291	else
1292	LDFLAGS="-L${exec_prefix}/lib ${LDFLAGS}"
1293	fi
1294	elif test "$libdir" = '${prefix}/lib/'$ac_cv_arch ; then
1295	if test "x$prefix" = xNONE; then
1296	LDFLAGS="-L${ac_default_prefix}/lib/$ac_cv_arch ${LDFLAGS}"
1297	else
1298	LDFLAGS="-L${prefix}/lib/$ac_cv_arch ${LDFLAGS}"
1299	fi
1300	else
1301	LDFLAGS="-L${libdir} ${LDFLAGS}"
1302	fi
1303
1304	if test "$includedir" = '${prefix}/include'; then
1305	if test "x$prefix" = xNONE; then
1306	CPPFLAGS="-I${ac_default_prefix}/include ${CPPFLAGS}"
1307	else
1308	CPPFLAGS="-I${prefix}/include ${CPPFLAGS}"
1309	fi
1310	else
1311	CPPFLAGS="-I${includedir} ${CPPFLAGS}"
1312	fi
1313
1314	if test "${PVM_ROOT+set}" = set; then
1315	if test "$enable_mppvm" = yes \|\| test "$with_pvm" = yes; then
1316	CPPFLAGS="${CPPFLAGS} -I${PVM_ROOT}/include"
1317	if test "${PVM_ARCH+set}" = set; then
1318	LDFLAGS="${LDFLAGS} -L{PVM_ROOT}/lib/${PVM_ARCH}"
1319	fi
1320	fi
1321	fi
1322
1323	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1324	echo "configure:1325: checking whether ${MAKE-make} sets \${MAKE}" >&5
1325	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
1326	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1327	echo $ac_n "(cached) $ac_c" 1>&6
1328	else
1329	cat > conftestmake <<\EOF
1330	all:
1331	@echo 'ac_maketemp="${MAKE}"'
1332	EOF
1333	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1334	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
1335	if test -n "$ac_maketemp"; then
1336	eval ac_cv_prog_make_${ac_make}_set=yes
1337	else
1338	eval ac_cv_prog_make_${ac_make}_set=no
1339	fi
1340	rm -f conftestmake
1341	fi
1342	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1343	echo "$ac_t""yes" 1>&6
1344	SET_MAKE=
1345	else
1346	echo "$ac_t""no" 1>&6
1347	SET_MAKE="MAKE=${MAKE-make}"
1348	fi
1349
1350	echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1351	echo "configure:1352: checking for ANSI C header files" >&5
1352	if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1353	echo $ac_n "(cached) $ac_c" 1>&6
1354	else
1355	cat > conftest.$ac_ext <<EOF
1356	#line 1357 "configure"
1357	#include "confdefs.h"
1358	#include <stdlib.h>
1359	#include <stdarg.h>
1360	#include <string.h>
1361	#include <float.h>
1362	EOF
1363	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1364	{ (eval echo configure:1365: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1365	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1366	if test -z "$ac_err"; then
1367	rm -rf conftest*
1368	ac_cv_header_stdc=yes
1369	else
1370	echo "$ac_err" >&5
1371	echo "configure: failed program was:" >&5
1372	cat conftest.$ac_ext >&5
1373	rm -rf conftest*
1374	ac_cv_header_stdc=no
1375	fi
1376	rm -f conftest*
1377
1378	if test $ac_cv_header_stdc = yes; then
1379	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1380	cat > conftest.$ac_ext <<EOF
1381	#line 1382 "configure"
1382	#include "confdefs.h"
1383	#include <string.h>
1384	EOF
1385	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
1386	egrep "memchr" >/dev/null 2>&1; then
1387	:
1388	else
1389	rm -rf conftest*
1390	ac_cv_header_stdc=no
1391	fi
1392	rm -f conftest*
1393
1394	fi
1395
1396	if test $ac_cv_header_stdc = yes; then
1397	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1398	cat > conftest.$ac_ext <<EOF
1399	#line 1400 "configure"
1400	#include "confdefs.h"
1401	#include <stdlib.h>
1402	EOF
1403	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
1404	egrep "free" >/dev/null 2>&1; then
1405	:
1406	else
1407	rm -rf conftest*
1408	ac_cv_header_stdc=no
1409	fi
1410	rm -f conftest*
1411
1412	fi
1413
1414	if test $ac_cv_header_stdc = yes; then
1415	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1416	if test "$cross_compiling" = yes; then
1417	:
1418	else
1419	cat > conftest.$ac_ext <<EOF
1420	#line 1421 "configure"
1421	#include "confdefs.h"
1422	#include <ctype.h>
1423	#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1424	#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1425	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
1426	int main () { int i; for (i = 0; i < 256; i++)
1427	if (XOR (islower (i), ISLOWER (i)) \|\| toupper (i) != TOUPPER (i)) exit(2);
1428	exit (0); }
1429
1430	EOF
1431	if { (eval echo configure:1432: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1432	then
1433	:
1434	else
1435	echo "configure: failed program was:" >&5
1436	cat conftest.$ac_ext >&5
1437	rm -fr conftest*
1438	ac_cv_header_stdc=no
1439	fi
1440	rm -fr conftest*
1441	fi
1442
1443	fi
1444	fi
1445
1446	echo "$ac_t""$ac_cv_header_stdc" 1>&6
1447	if test $ac_cv_header_stdc = yes; then
1448	cat >> confdefs.h <<\EOF
1449	#define STDC_HEADERS 1
1450	EOF
1451
1452	fi
1453
1454	echo $ac_n "checking for pid_t""... $ac_c" 1>&6
1455	echo "configure:1456: checking for pid_t" >&5
1456	if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
1457	echo $ac_n "(cached) $ac_c" 1>&6
1458	else
1459	cat > conftest.$ac_ext <<EOF
1460	#line 1461 "configure"
1461	#include "confdefs.h"
1462	#include <sys/types.h>
1463	#if STDC_HEADERS
1464	#include <stdlib.h>
1465	#include <stddef.h>
1466	#endif
1467	EOF
1468	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
1469	egrep "(^\|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1470	rm -rf conftest*
1471	ac_cv_type_pid_t=yes
1472	else
1473	rm -rf conftest*
1474	ac_cv_type_pid_t=no
1475	fi
1476	rm -f conftest*
1477
1478	fi
1479	echo "$ac_t""$ac_cv_type_pid_t" 1>&6
1480	if test $ac_cv_type_pid_t = no; then
1481	cat >> confdefs.h <<\EOF
1482	#define pid_t int
1483	EOF
1484
1485	fi
1486
1487	ac_safe=`echo "vfork.h" \| sed 'y%./+-%__p_%'`
1488	echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
1489	echo "configure:1490: checking for vfork.h" >&5
1490	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1491	echo $ac_n "(cached) $ac_c" 1>&6
1492	else
1493	cat > conftest.$ac_ext <<EOF
1494	#line 1495 "configure"
1495	#include "confdefs.h"
1496	#include <vfork.h>
1497	EOF
1498	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1499	{ (eval echo configure:1500: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1500	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1501	if test -z "$ac_err"; then
1502	rm -rf conftest*
1503	eval "ac_cv_header_$ac_safe=yes"
1504	else
1505	echo "$ac_err" >&5
1506	echo "configure: failed program was:" >&5
1507	cat conftest.$ac_ext >&5
1508	rm -rf conftest*
1509	eval "ac_cv_header_$ac_safe=no"
1510	fi
1511	rm -f conftest*
1512	fi
1513	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1514	echo "$ac_t""yes" 1>&6
1515	cat >> confdefs.h <<\EOF
1516	#define HAVE_VFORK_H 1
1517	EOF
1518
1519	else
1520	echo "$ac_t""no" 1>&6
1521	fi
1522
1523	echo $ac_n "checking for working vfork""... $ac_c" 1>&6
1524	echo "configure:1525: checking for working vfork" >&5
1525	if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
1526	echo $ac_n "(cached) $ac_c" 1>&6
1527	else
1528	if test "$cross_compiling" = yes; then
1529	echo $ac_n "checking for vfork""... $ac_c" 1>&6
1530	echo "configure:1531: checking for vfork" >&5
1531	if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
1532	echo $ac_n "(cached) $ac_c" 1>&6
1533	else
1534	cat > conftest.$ac_ext <<EOF
1535	#line 1536 "configure"
1536	#include "confdefs.h"
1537	/* System header to define __stub macros and hopefully few prototypes,
1538	which can conflict with char vfork(); below. */
1539	#include <assert.h>
1540	/* Override any gcc2 internal prototype to avoid an error. */
1541	/* We use char because int might match the return type of a gcc2
1542	builtin and then its argument prototype would still apply. */
1543	char vfork();
1544
1545	int main() {
1546
1547	/* The GNU C library defines this for functions which it implements
1548	to always fail with ENOSYS. Some functions are actually named
1549	something starting with __ and the normal name is an alias. */
1550	#if defined (__stub_vfork) \|\| defined (__stub___vfork)
1551	choke me
1552	#else
1553	vfork();
1554	#endif
1555
1556	; return 0; }
1557	EOF
1558	if { (eval echo configure:1559: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1559	rm -rf conftest*
1560	eval "ac_cv_func_vfork=yes"
1561	else
1562	echo "configure: failed program was:" >&5
1563	cat conftest.$ac_ext >&5
1564	rm -rf conftest*
1565	eval "ac_cv_func_vfork=no"
1566	fi
1567	rm -f conftest*
1568	fi
1569
1570	if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
1571	echo "$ac_t""yes" 1>&6
1572	:
1573	else
1574	echo "$ac_t""no" 1>&6
1575	fi
1576
1577	ac_cv_func_vfork_works=$ac_cv_func_vfork
1578	else
1579	cat > conftest.$ac_ext <<EOF
1580	#line 1581 "configure"
1581	#include "confdefs.h"
1582	/* Thanks to Paul Eggert for this test. */
1583	#include <stdio.h>
1584	#include <sys/types.h>
1585	#include <sys/stat.h>
1586	#ifdef HAVE_UNISTD_H
1587	#include <unistd.h>
1588	#endif
1589	#ifdef HAVE_VFORK_H
1590	#include <vfork.h>
1591	#endif
1592	/* On some sparc systems, changes by the child to local and incoming
1593	argument registers are propagated back to the parent.
1594	The compiler is told about this with #include <vfork.h>,
1595	but some compilers (e.g. gcc -O) don't grok <vfork.h>.
1596	Test for this by using a static variable whose address
1597	is put into a register that is clobbered by the vfork. */
1598	static
1599	#ifdef __cplusplus
1600	sparc_address_test (int arg)
1601	#else
1602	sparc_address_test (arg) int arg;
1603	#endif
1604	{
1605	static pid_t child;
1606	if (!child) {
1607	child = vfork ();
1608	if (child < 0) {
1609	perror ("vfork");
1610	_exit(2);
1611	}
1612	if (!child) {
1613	arg = getpid();
1614	write(-1, "", 0);
1615	_exit (arg);
1616	}
1617	}
1618	}
1619	main() {
1620	pid_t parent = getpid ();
1621	pid_t child;
1622
1623	sparc_address_test ();
1624
1625	child = vfork ();
1626
1627	if (child == 0) {
1628	/* Here is another test for sparc vfork register problems.
1629	This test uses lots of local variables, at least
1630	as many local variables as main has allocated so far
1631	including compiler temporaries. 4 locals are enough for
1632	gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
1633	A buggy compiler should reuse the register of parent
1634	for one of the local variables, since it will think that
1635	parent can't possibly be used any more in this routine.
1636	Assigning to the local variable will thus munge parent
1637	in the parent process. */
1638	pid_t
1639	p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
1640	p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
1641	/* Convince the compiler that p..p7 are live; otherwise, it might
1642	use the same hardware register for all 8 local variables. */
1643	if (p != p1 \|\| p != p2 \|\| p != p3 \|\| p != p4
1644	\|\| p != p5 \|\| p != p6 \|\| p != p7)
1645	_exit(1);
1646
1647	/* On some systems (e.g. IRIX 3.3),
1648	vfork doesn't separate parent from child file descriptors.
1649	If the child closes a descriptor before it execs or exits,
1650	this munges the parent's descriptor as well.
1651	Test for this by closing stdout in the child. */
1652	_exit(close(fileno(stdout)) != 0);
1653	} else {
1654	int status;
1655	struct stat st;
1656
1657	while (wait(&status) != child)
1658	;
1659	exit(
1660	/* Was there some problem with vforking? */
1661	child < 0
1662
1663	/* Did the child fail? (This shouldn't happen.) */
1664	\|\| status
1665
1666	/* Did the vfork/compiler bug occur? */
1667	\|\| parent != getpid()
1668
1669	/* Did the file descriptor bug occur? */
1670	\|\| fstat(fileno(stdout), &st) != 0
1671	);
1672	}
1673	}
1674	EOF
1675	if { (eval echo configure:1676: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1676	then
1677	ac_cv_func_vfork_works=yes
1678	else
1679	echo "configure: failed program was:" >&5
1680	cat conftest.$ac_ext >&5
1681	rm -fr conftest*
1682	ac_cv_func_vfork_works=no
1683	fi
1684	rm -fr conftest*
1685	fi
1686
1687	fi
1688
1689	echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
1690	if test $ac_cv_func_vfork_works = no; then
1691	cat >> confdefs.h <<\EOF
1692	#define vfork fork
1693	EOF
1694
1695	fi
1696
1697
1698	# Check whether --enable-MPT or --disable-MPT was given.
1699	if test "${enable_MPT+set}" = set; then
1700	enableval="$enable_MPT"
1701	:
1702	fi
1703
1704
1705	# Check whether --enable-gmp or --disable-gmp was given.
1706	if test "${enable_gmp+set}" = set; then
1707	enableval="$enable_gmp"
1708	:
1709	fi
1710
1711
1712	# Check whether --enable-tests or --disable-tests was given.
1713	if test "${enable_tests+set}" = set; then
1714	enableval="$enable_tests"
1715	:
1716	fi
1717
1718
1719	# Check whether --enable-mpviewer or --disable-mpviewer was given.
1720	if test "${enable_mpviewer+set}" = set; then
1721	enableval="$enable_mpviewer"
1722	:
1723	fi
1724
1725
1726	# Check whether --enable-mppvm or --disable-mppvm was given.
1727	if test "${enable_mppvm+set}" = set; then
1728	enableval="$enable_mppvm"
1729	:
1730	fi
1731
1732
1733
1734	if test "$enable_gmp" != no && test -d gmp; then
1735	CONFIG_SUBDIRS="gmp"
1736	enable_gmp=yes
1737	fi
1738	BUILD_SUBDIRS="$CONFIG_SUBDIRS MP"
1739
1740	if test "$enable_MPT" != no && test -d MPT; then
1741	BUILD_SUBDIRS="${BUILD_SUBDIRS} MPT"
1742	fi
1743
1744	if test "$enable_examples" = yes && test -d examples; then
1745	BUILD_SUBDIRS="${BUILD_SUBDIRS} examples"
1746	ac_check_prog=yes
1747	fi
1748
1749	if test "$enable_mpviewer" = yes && test -d mpviewer; then
1750	BUILD_SUBDIRS="${BUILD_SUBDIRS} mpviewer"
1751	ac_check_prog=yes
1752	fi
1753
1754	if test "$enable_mppvm" = yes && test -d mp-pvm3; then
1755	BUILD_SUBDIRS="${BUILD_SUBDIRS} mp-pvm3"
1756	ac_check_prog=yes
1757	with_pvm=yes
1758	fi
1759
1760
1761
1762	for ac_func in gethostbyname
1763	do
1764	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1765	echo "configure:1766: checking for $ac_func" >&5
1766	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1767	echo $ac_n "(cached) $ac_c" 1>&6
1768	else
1769	cat > conftest.$ac_ext <<EOF
1770	#line 1771 "configure"
1771	#include "confdefs.h"
1772	/* System header to define __stub macros and hopefully few prototypes,
1773	which can conflict with char $ac_func(); below. */
1774	#include <assert.h>
1775	/* Override any gcc2 internal prototype to avoid an error. */
1776	/* We use char because int might match the return type of a gcc2
1777	builtin and then its argument prototype would still apply. */
1778	char $ac_func();
1779
1780	int main() {
1781
1782	/* The GNU C library defines this for functions which it implements
1783	to always fail with ENOSYS. Some functions are actually named
1784	something starting with __ and the normal name is an alias. */
1785	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
1786	choke me
1787	#else
1788	$ac_func();
1789	#endif
1790
1791	; return 0; }
1792	EOF
1793	if { (eval echo configure:1794: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1794	rm -rf conftest*
1795	eval "ac_cv_func_$ac_func=yes"
1796	else
1797	echo "configure: failed program was:" >&5
1798	cat conftest.$ac_ext >&5
1799	rm -rf conftest*
1800	eval "ac_cv_func_$ac_func=no"
1801	fi
1802	rm -f conftest*
1803	fi
1804
1805	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1806	echo "$ac_t""yes" 1>&6
1807	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1808	cat >> confdefs.h <<EOF
1809	#define $ac_tr_func 1
1810	EOF
1811
1812	else
1813	echo "$ac_t""no" 1>&6
1814	fi
1815	done
1816
1817
1818	if test "$ac_check_prog" = yes; then
1819	echo $ac_n "checking for atof in -lm""... $ac_c" 1>&6
1820	echo "configure:1821: checking for atof in -lm" >&5
1821	ac_lib_var=`echo m'_'atof \| sed 'y%./+-%__p_%'`
1822	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1823	echo $ac_n "(cached) $ac_c" 1>&6
1824	else
1825	ac_save_LIBS="$LIBS"
1826	LIBS="-lm $LIBS"
1827	cat > conftest.$ac_ext <<EOF
1828	#line 1829 "configure"
1829	#include "confdefs.h"
1830	/* Override any gcc2 internal prototype to avoid an error. */
1831	/* We use char because int might match the return type of a gcc2
1832	builtin and then its argument prototype would still apply. */
1833	char atof();
1834
1835	int main() {
1836	atof()
1837	; return 0; }
1838	EOF
1839	if { (eval echo configure:1840: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1840	rm -rf conftest*
1841	eval "ac_cv_lib_$ac_lib_var=yes"
1842	else
1843	echo "configure: failed program was:" >&5
1844	cat conftest.$ac_ext >&5
1845	rm -rf conftest*
1846	eval "ac_cv_lib_$ac_lib_var=no"
1847	fi
1848	rm -f conftest*
1849	LIBS="$ac_save_LIBS"
1850
1851	fi
1852	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1853	echo "$ac_t""yes" 1>&6
1854	ac_tr_lib=HAVE_LIB`echo m \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
1855	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1856	cat >> confdefs.h <<EOF
1857	#define $ac_tr_lib 1
1858	EOF
1859
1860	LIBS="-lm $LIBS"
1861
1862	else
1863	echo "$ac_t""no" 1>&6
1864	fi
1865
1866	echo $ac_n "checking for socket in -lbsd""... $ac_c" 1>&6
1867	echo "configure:1868: checking for socket in -lbsd" >&5
1868	ac_lib_var=`echo bsd'_'socket \| sed 'y%./+-%__p_%'`
1869	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1870	echo $ac_n "(cached) $ac_c" 1>&6
1871	else
1872	ac_save_LIBS="$LIBS"
1873	LIBS="-lbsd $LIBS"
1874	cat > conftest.$ac_ext <<EOF
1875	#line 1876 "configure"
1876	#include "confdefs.h"
1877	/* Override any gcc2 internal prototype to avoid an error. */
1878	/* We use char because int might match the return type of a gcc2
1879	builtin and then its argument prototype would still apply. */
1880	char socket();
1881
1882	int main() {
1883	socket()
1884	; return 0; }
1885	EOF
1886	if { (eval echo configure:1887: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1887	rm -rf conftest*
1888	eval "ac_cv_lib_$ac_lib_var=yes"
1889	else
1890	echo "configure: failed program was:" >&5
1891	cat conftest.$ac_ext >&5
1892	rm -rf conftest*
1893	eval "ac_cv_lib_$ac_lib_var=no"
1894	fi
1895	rm -f conftest*
1896	LIBS="$ac_save_LIBS"
1897
1898	fi
1899	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1900	echo "$ac_t""yes" 1>&6
1901	ac_tr_lib=HAVE_LIB`echo bsd \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
1902	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1903	cat >> confdefs.h <<EOF
1904	#define $ac_tr_lib 1
1905	EOF
1906
1907	LIBS="-lbsd $LIBS"
1908
1909	else
1910	echo "$ac_t""no" 1>&6
1911	fi
1912
1913	echo $ac_n "checking for mpz_init in -lgmp""... $ac_c" 1>&6
1914	echo "configure:1915: checking for mpz_init in -lgmp" >&5
1915	ac_lib_var=`echo gmp'_'mpz_init \| sed 'y%./+-%__p_%'`
1916	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1917	echo $ac_n "(cached) $ac_c" 1>&6
1918	else
1919	ac_save_LIBS="$LIBS"
1920	LIBS="-lgmp $LIBS"
1921	cat > conftest.$ac_ext <<EOF
1922	#line 1923 "configure"
1923	#include "confdefs.h"
1924	/* Override any gcc2 internal prototype to avoid an error. */
1925	/* We use char because int might match the return type of a gcc2
1926	builtin and then its argument prototype would still apply. */
1927	char mpz_init();
1928
1929	int main() {
1930	mpz_init()
1931	; return 0; }
1932	EOF
1933	if { (eval echo configure:1934: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1934	rm -rf conftest*
1935	eval "ac_cv_lib_$ac_lib_var=yes"
1936	else
1937	echo "configure: failed program was:" >&5
1938	cat conftest.$ac_ext >&5
1939	rm -rf conftest*
1940	eval "ac_cv_lib_$ac_lib_var=no"
1941	fi
1942	rm -f conftest*
1943	LIBS="$ac_save_LIBS"
1944
1945	fi
1946	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1947	echo "$ac_t""yes" 1>&6
1948	ac_tr_lib=HAVE_LIB`echo gmp \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
1949	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1950	cat >> confdefs.h <<EOF
1951	#define $ac_tr_lib 1
1952	EOF
1953
1954	LIBS="-lgmp $LIBS"
1955
1956	else
1957	echo "$ac_t""no" 1>&6
1958	fi
1959
1960
1961	if test "$ac_cv_lib_gmp_mpz_init" != yes \|\| "$enable_gmp" != no; then
1962	echo "configure: warning: Did not find gmp library: Linking programs with MP will fail" 1>&2
1963	NEED_LIBS=$LIBS
1964	else
1965	NEED_LIBS="-lgmp $LIBS"
1966	fi
1967
1968	for ac_func in select socket gethostname gethostbyname strtol strstr
1969	do
1970	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1971	echo "configure:1972: checking for $ac_func" >&5
1972	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1973	echo $ac_n "(cached) $ac_c" 1>&6
1974	else
1975	cat > conftest.$ac_ext <<EOF
1976	#line 1977 "configure"
1977	#include "confdefs.h"
1978	/* System header to define __stub macros and hopefully few prototypes,
1979	which can conflict with char $ac_func(); below. */
1980	#include <assert.h>
1981	/* Override any gcc2 internal prototype to avoid an error. */
1982	/* We use char because int might match the return type of a gcc2
1983	builtin and then its argument prototype would still apply. */
1984	char $ac_func();
1985
1986	int main() {
1987
1988	/* The GNU C library defines this for functions which it implements
1989	to always fail with ENOSYS. Some functions are actually named
1990	something starting with __ and the normal name is an alias. */
1991	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
1992	choke me
1993	#else
1994	$ac_func();
1995	#endif
1996
1997	; return 0; }
1998	EOF
1999	if { (eval echo configure:2000: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2000	rm -rf conftest*
2001	eval "ac_cv_func_$ac_func=yes"
2002	else
2003	echo "configure: failed program was:" >&5
2004	cat conftest.$ac_ext >&5
2005	rm -rf conftest*
2006	eval "ac_cv_func_$ac_func=no"
2007	fi
2008	rm -f conftest*
2009	fi
2010
2011	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2012	echo "$ac_t""yes" 1>&6
2013	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2014	cat >> confdefs.h <<EOF
2015	#define $ac_tr_func 1
2016	EOF
2017
2018	else
2019	echo "$ac_t""no" 1>&6
2020	fi
2021	done
2022
2023	if test "$ac_cv_func_select" != yes; then
2024	echo "configure: warning: Did not find library containing function select" 1>&2
2025	echo "configure: warning: Linking programs with MP might fail" 1>&2
2026	fi
2027	if test "$ac_cv_func_gethostname" != yes; then
2028	echo "configure: warning: Did not find library containing gethostname" 1>&2
2029	echo "configure: warning: Linking programs with MP might fail" 1>&2
2030	fi
2031
2032	if test "$ac_cv_func_gethostbyname" != yes; then
2033	echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
2034	echo "configure:2035: checking for gethostbyname in -lnsl" >&5
2035	ac_lib_var=`echo nsl'_'gethostbyname \| sed 'y%./+-%__p_%'`
2036	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2037	echo $ac_n "(cached) $ac_c" 1>&6
2038	else
2039	ac_save_LIBS="$LIBS"
2040	LIBS="-lnsl $LIBS"
2041	cat > conftest.$ac_ext <<EOF
2042	#line 2043 "configure"
2043	#include "confdefs.h"
2044	/* Override any gcc2 internal prototype to avoid an error. */
2045	/* We use char because int might match the return type of a gcc2
2046	builtin and then its argument prototype would still apply. */
2047	char gethostbyname();
2048
2049	int main() {
2050	gethostbyname()
2051	; return 0; }
2052	EOF
2053	if { (eval echo configure:2054: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2054	rm -rf conftest*
2055	eval "ac_cv_lib_$ac_lib_var=yes"
2056	else
2057	echo "configure: failed program was:" >&5
2058	cat conftest.$ac_ext >&5
2059	rm -rf conftest*
2060	eval "ac_cv_lib_$ac_lib_var=no"
2061	fi
2062	rm -f conftest*
2063	LIBS="$ac_save_LIBS"
2064
2065	fi
2066	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2067	echo "$ac_t""yes" 1>&6
2068	ac_tr_lib=HAVE_LIB`echo nsl \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
2069	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2070	cat >> confdefs.h <<EOF
2071	#define $ac_tr_lib 1
2072	EOF
2073
2074	LIBS="-lnsl $LIBS"
2075
2076	else
2077	echo "$ac_t""no" 1>&6
2078	fi
2079
2080	if test "$ac_cv_lib_nsl_gethostbyname" != yes; then
2081	echo "configure: warning: Did not find library containing gethostbyname" 1>&2
2082	echo "configure: warning: Linking programs with MP might fail" 1>&2
2083	fi
2084	fi
2085
2086	if test "$ac_cv_func_socket" != yes; then
2087	echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
2088	echo "configure:2089: checking for socket in -lsocket" >&5
2089	ac_lib_var=`echo socket'_'socket \| sed 'y%./+-%__p_%'`
2090	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2091	echo $ac_n "(cached) $ac_c" 1>&6
2092	else
2093	ac_save_LIBS="$LIBS"
2094	LIBS="-lsocket $LIBS"
2095	cat > conftest.$ac_ext <<EOF
2096	#line 2097 "configure"
2097	#include "confdefs.h"
2098	/* Override any gcc2 internal prototype to avoid an error. */
2099	/* We use char because int might match the return type of a gcc2
2100	builtin and then its argument prototype would still apply. */
2101	char socket();
2102
2103	int main() {
2104	socket()
2105	; return 0; }
2106	EOF
2107	if { (eval echo configure:2108: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2108	rm -rf conftest*
2109	eval "ac_cv_lib_$ac_lib_var=yes"
2110	else
2111	echo "configure: failed program was:" >&5
2112	cat conftest.$ac_ext >&5
2113	rm -rf conftest*
2114	eval "ac_cv_lib_$ac_lib_var=no"
2115	fi
2116	rm -f conftest*
2117	LIBS="$ac_save_LIBS"
2118
2119	fi
2120	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2121	echo "$ac_t""yes" 1>&6
2122	ac_tr_lib=HAVE_LIB`echo socket \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
2123	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2124	cat >> confdefs.h <<EOF
2125	#define $ac_tr_lib 1
2126	EOF
2127
2128	LIBS="-lsocket $LIBS"
2129
2130	else
2131	echo "$ac_t""no" 1>&6
2132	fi
2133
2134	if test "$ac_cv_lib_socket_socket" != yes; then
2135	echo "configure: warning: Did not find library containing socket" 1>&2
2136	echo "configure: warning: Linking programs with MP might fail" 1>&2
2137	fi
2138	fi
2139	fi
2140
2141
2142	echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2143	echo "configure:2144: checking for ANSI C header files" >&5
2144	if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2145	echo $ac_n "(cached) $ac_c" 1>&6
2146	else
2147	cat > conftest.$ac_ext <<EOF
2148	#line 2149 "configure"
2149	#include "confdefs.h"
2150	#include <stdlib.h>
2151	#include <stdarg.h>
2152	#include <string.h>
2153	#include <float.h>
2154	EOF
2155	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2156	{ (eval echo configure:2157: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2157	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2158	if test -z "$ac_err"; then
2159	rm -rf conftest*
2160	ac_cv_header_stdc=yes
2161	else
2162	echo "$ac_err" >&5
2163	echo "configure: failed program was:" >&5
2164	cat conftest.$ac_ext >&5
2165	rm -rf conftest*
2166	ac_cv_header_stdc=no
2167	fi
2168	rm -f conftest*
2169
2170	if test $ac_cv_header_stdc = yes; then
2171	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2172	cat > conftest.$ac_ext <<EOF
2173	#line 2174 "configure"
2174	#include "confdefs.h"
2175	#include <string.h>
2176	EOF
2177	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
2178	egrep "memchr" >/dev/null 2>&1; then
2179	:
2180	else
2181	rm -rf conftest*
2182	ac_cv_header_stdc=no
2183	fi
2184	rm -f conftest*
2185
2186	fi
2187
2188	if test $ac_cv_header_stdc = yes; then
2189	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2190	cat > conftest.$ac_ext <<EOF
2191	#line 2192 "configure"
2192	#include "confdefs.h"
2193	#include <stdlib.h>
2194	EOF
2195	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
2196	egrep "free" >/dev/null 2>&1; then
2197	:
2198	else
2199	rm -rf conftest*
2200	ac_cv_header_stdc=no
2201	fi
2202	rm -f conftest*
2203
2204	fi
2205
2206	if test $ac_cv_header_stdc = yes; then
2207	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2208	if test "$cross_compiling" = yes; then
2209	:
2210	else
2211	cat > conftest.$ac_ext <<EOF
2212	#line 2213 "configure"
2213	#include "confdefs.h"
2214	#include <ctype.h>
2215	#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2216	#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2217	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
2218	int main () { int i; for (i = 0; i < 256; i++)
2219	if (XOR (islower (i), ISLOWER (i)) \|\| toupper (i) != TOUPPER (i)) exit(2);
2220	exit (0); }
2221
2222	EOF
2223	if { (eval echo configure:2224: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2224	then
2225	:
2226	else
2227	echo "configure: failed program was:" >&5
2228	cat conftest.$ac_ext >&5
2229	rm -fr conftest*
2230	ac_cv_header_stdc=no
2231	fi
2232	rm -fr conftest*
2233	fi
2234
2235	fi
2236	fi
2237
2238	echo "$ac_t""$ac_cv_header_stdc" 1>&6
2239	if test $ac_cv_header_stdc = yes; then
2240	cat >> confdefs.h <<\EOF
2241	#define STDC_HEADERS 1
2242	EOF
2243
2244	fi
2245
2246	ac_safe=`echo "arpa/inet.h" \| sed 'y%./+-%__p_%'`
2247	echo $ac_n "checking for arpa/inet.h""... $ac_c" 1>&6
2248	echo "configure:2249: checking for arpa/inet.h" >&5
2249	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2250	echo $ac_n "(cached) $ac_c" 1>&6
2251	else
2252	cat > conftest.$ac_ext <<EOF
2253	#line 2254 "configure"
2254	#include "confdefs.h"
2255	#include <arpa/inet.h>
2256	EOF
2257	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2258	{ (eval echo configure:2259: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2259	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2260	if test -z "$ac_err"; then
2261	rm -rf conftest*
2262	eval "ac_cv_header_$ac_safe=yes"
2263	else
2264	echo "$ac_err" >&5
2265	echo "configure: failed program was:" >&5
2266	cat conftest.$ac_ext >&5
2267	rm -rf conftest*
2268	eval "ac_cv_header_$ac_safe=no"
2269	fi
2270	rm -f conftest*
2271	fi
2272	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2273	echo "$ac_t""yes" 1>&6
2274	:
2275	else
2276	echo "$ac_t""no" 1>&6
2277	echo "*** no arpa/inet.h";exit
2278	fi
2279
2280	ac_safe=`echo "assert.h" \| sed 'y%./+-%__p_%'`
2281	echo $ac_n "checking for assert.h""... $ac_c" 1>&6
2282	echo "configure:2283: checking for assert.h" >&5
2283	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2284	echo $ac_n "(cached) $ac_c" 1>&6
2285	else
2286	cat > conftest.$ac_ext <<EOF
2287	#line 2288 "configure"
2288	#include "confdefs.h"
2289	#include <assert.h>
2290	EOF
2291	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2292	{ (eval echo configure:2293: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2293	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2294	if test -z "$ac_err"; then
2295	rm -rf conftest*
2296	eval "ac_cv_header_$ac_safe=yes"
2297	else
2298	echo "$ac_err" >&5
2299	echo "configure: failed program was:" >&5
2300	cat conftest.$ac_ext >&5
2301	rm -rf conftest*
2302	eval "ac_cv_header_$ac_safe=no"
2303	fi
2304	rm -f conftest*
2305	fi
2306	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2307	echo "$ac_t""yes" 1>&6
2308	:
2309	else
2310	echo "$ac_t""no" 1>&6
2311	echo "*** no assert.h";exit
2312	fi
2313
2314	ac_safe=`echo "ctype.h" \| sed 'y%./+-%__p_%'`
2315	echo $ac_n "checking for ctype.h""... $ac_c" 1>&6
2316	echo "configure:2317: checking for ctype.h" >&5
2317	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2318	echo $ac_n "(cached) $ac_c" 1>&6
2319	else
2320	cat > conftest.$ac_ext <<EOF
2321	#line 2322 "configure"
2322	#include "confdefs.h"
2323	#include <ctype.h>
2324	EOF
2325	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2326	{ (eval echo configure:2327: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2327	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2328	if test -z "$ac_err"; then
2329	rm -rf conftest*
2330	eval "ac_cv_header_$ac_safe=yes"
2331	else
2332	echo "$ac_err" >&5
2333	echo "configure: failed program was:" >&5
2334	cat conftest.$ac_ext >&5
2335	rm -rf conftest*
2336	eval "ac_cv_header_$ac_safe=no"
2337	fi
2338	rm -f conftest*
2339	fi
2340	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2341	echo "$ac_t""yes" 1>&6
2342	:
2343	else
2344	echo "$ac_t""no" 1>&6
2345	echo "*** no ctype.h";exit
2346	fi
2347
2348	ac_safe=`echo "errno.h" \| sed 'y%./+-%__p_%'`
2349	echo $ac_n "checking for errno.h""... $ac_c" 1>&6
2350	echo "configure:2351: checking for errno.h" >&5
2351	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2352	echo $ac_n "(cached) $ac_c" 1>&6
2353	else
2354	cat > conftest.$ac_ext <<EOF
2355	#line 2356 "configure"
2356	#include "confdefs.h"
2357	#include <errno.h>
2358	EOF
2359	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2360	{ (eval echo configure:2361: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2361	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2362	if test -z "$ac_err"; then
2363	rm -rf conftest*
2364	eval "ac_cv_header_$ac_safe=yes"
2365	else
2366	echo "$ac_err" >&5
2367	echo "configure: failed program was:" >&5
2368	cat conftest.$ac_ext >&5
2369	rm -rf conftest*
2370	eval "ac_cv_header_$ac_safe=no"
2371	fi
2372	rm -f conftest*
2373	fi
2374	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2375	echo "$ac_t""yes" 1>&6
2376	:
2377	else
2378	echo "$ac_t""no" 1>&6
2379	echo "*** no errno.h";exit
2380	fi
2381
2382	ac_safe=`echo "netdb.h" \| sed 'y%./+-%__p_%'`
2383	echo $ac_n "checking for netdb.h""... $ac_c" 1>&6
2384	echo "configure:2385: checking for netdb.h" >&5
2385	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2386	echo $ac_n "(cached) $ac_c" 1>&6
2387	else
2388	cat > conftest.$ac_ext <<EOF
2389	#line 2390 "configure"
2390	#include "confdefs.h"
2391	#include <netdb.h>
2392	EOF
2393	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2394	{ (eval echo configure:2395: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2395	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2396	if test -z "$ac_err"; then
2397	rm -rf conftest*
2398	eval "ac_cv_header_$ac_safe=yes"
2399	else
2400	echo "$ac_err" >&5
2401	echo "configure: failed program was:" >&5
2402	cat conftest.$ac_ext >&5
2403	rm -rf conftest*
2404	eval "ac_cv_header_$ac_safe=no"
2405	fi
2406	rm -f conftest*
2407	fi
2408	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2409	echo "$ac_t""yes" 1>&6
2410	:
2411	else
2412	echo "$ac_t""no" 1>&6
2413	echo "*** no netdb.h";exit
2414	fi
2415
2416	ac_safe=`echo "netinet/in.h" \| sed 'y%./+-%__p_%'`
2417	echo $ac_n "checking for netinet/in.h""... $ac_c" 1>&6
2418	echo "configure:2419: checking for netinet/in.h" >&5
2419	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2420	echo $ac_n "(cached) $ac_c" 1>&6
2421	else
2422	cat > conftest.$ac_ext <<EOF
2423	#line 2424 "configure"
2424	#include "confdefs.h"
2425	#include <netinet/in.h>
2426	EOF
2427	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2428	{ (eval echo configure:2429: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2429	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2430	if test -z "$ac_err"; then
2431	rm -rf conftest*
2432	eval "ac_cv_header_$ac_safe=yes"
2433	else
2434	echo "$ac_err" >&5
2435	echo "configure: failed program was:" >&5
2436	cat conftest.$ac_ext >&5
2437	rm -rf conftest*
2438	eval "ac_cv_header_$ac_safe=no"
2439	fi
2440	rm -f conftest*
2441	fi
2442	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2443	echo "$ac_t""yes" 1>&6
2444	:
2445	else
2446	echo "$ac_t""no" 1>&6
2447	echo "*** no netinet/in.h";exit
2448	fi
2449
2450	ac_safe=`echo "netinet/tcp.h" \| sed 'y%./+-%__p_%'`
2451	echo $ac_n "checking for netinet/tcp.h""... $ac_c" 1>&6
2452	echo "configure:2453: checking for netinet/tcp.h" >&5
2453	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2454	echo $ac_n "(cached) $ac_c" 1>&6
2455	else
2456	cat > conftest.$ac_ext <<EOF
2457	#line 2458 "configure"
2458	#include "confdefs.h"
2459	#include <netinet/tcp.h>
2460	EOF
2461	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2462	{ (eval echo configure:2463: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2463	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2464	if test -z "$ac_err"; then
2465	rm -rf conftest*
2466	eval "ac_cv_header_$ac_safe=yes"
2467	else
2468	echo "$ac_err" >&5
2469	echo "configure: failed program was:" >&5
2470	cat conftest.$ac_ext >&5
2471	rm -rf conftest*
2472	eval "ac_cv_header_$ac_safe=no"
2473	fi
2474	rm -f conftest*
2475	fi
2476	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2477	echo "$ac_t""yes" 1>&6
2478	:
2479	else
2480	echo "$ac_t""no" 1>&6
2481	echo "*** no netinet/tcp.h";exit
2482	fi
2483
2484	ac_safe=`echo "signal.h" \| sed 'y%./+-%__p_%'`
2485	echo $ac_n "checking for signal.h""... $ac_c" 1>&6
2486	echo "configure:2487: checking for signal.h" >&5
2487	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2488	echo $ac_n "(cached) $ac_c" 1>&6
2489	else
2490	cat > conftest.$ac_ext <<EOF
2491	#line 2492 "configure"
2492	#include "confdefs.h"
2493	#include <signal.h>
2494	EOF
2495	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2496	{ (eval echo configure:2497: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2497	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2498	if test -z "$ac_err"; then
2499	rm -rf conftest*
2500	eval "ac_cv_header_$ac_safe=yes"
2501	else
2502	echo "$ac_err" >&5
2503	echo "configure: failed program was:" >&5
2504	cat conftest.$ac_ext >&5
2505	rm -rf conftest*
2506	eval "ac_cv_header_$ac_safe=no"
2507	fi
2508	rm -f conftest*
2509	fi
2510	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2511	echo "$ac_t""yes" 1>&6
2512	:
2513	else
2514	echo "$ac_t""no" 1>&6
2515	echo "*** no sihnal.h";exit
2516	fi
2517
2518	ac_safe=`echo "stdarg.h" \| sed 'y%./+-%__p_%'`
2519	echo $ac_n "checking for stdarg.h""... $ac_c" 1>&6
2520	echo "configure:2521: checking for stdarg.h" >&5
2521	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2522	echo $ac_n "(cached) $ac_c" 1>&6
2523	else
2524	cat > conftest.$ac_ext <<EOF
2525	#line 2526 "configure"
2526	#include "confdefs.h"
2527	#include <stdarg.h>
2528	EOF
2529	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2530	{ (eval echo configure:2531: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2531	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2532	if test -z "$ac_err"; then
2533	rm -rf conftest*
2534	eval "ac_cv_header_$ac_safe=yes"
2535	else
2536	echo "$ac_err" >&5
2537	echo "configure: failed program was:" >&5
2538	cat conftest.$ac_ext >&5
2539	rm -rf conftest*
2540	eval "ac_cv_header_$ac_safe=no"
2541	fi
2542	rm -f conftest*
2543	fi
2544	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2545	echo "$ac_t""yes" 1>&6
2546	:
2547	else
2548	echo "$ac_t""no" 1>&6
2549	echo "*** no stdarg.h";exit
2550	fi
2551
2552	ac_safe=`echo "stdio.h" \| sed 'y%./+-%__p_%'`
2553	echo $ac_n "checking for stdio.h""... $ac_c" 1>&6
2554	echo "configure:2555: checking for stdio.h" >&5
2555	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2556	echo $ac_n "(cached) $ac_c" 1>&6
2557	else
2558	cat > conftest.$ac_ext <<EOF
2559	#line 2560 "configure"
2560	#include "confdefs.h"
2561	#include <stdio.h>
2562	EOF
2563	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2564	{ (eval echo configure:2565: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2565	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2566	if test -z "$ac_err"; then
2567	rm -rf conftest*
2568	eval "ac_cv_header_$ac_safe=yes"
2569	else
2570	echo "$ac_err" >&5
2571	echo "configure: failed program was:" >&5
2572	cat conftest.$ac_ext >&5
2573	rm -rf conftest*
2574	eval "ac_cv_header_$ac_safe=no"
2575	fi
2576	rm -f conftest*
2577	fi
2578	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2579	echo "$ac_t""yes" 1>&6
2580	:
2581	else
2582	echo "$ac_t""no" 1>&6
2583	echo "*** no stdio.h";exit
2584	fi
2585
2586	ac_safe=`echo "stdlib.h" \| sed 'y%./+-%__p_%'`
2587	echo $ac_n "checking for stdlib.h""... $ac_c" 1>&6
2588	echo "configure:2589: checking for stdlib.h" >&5
2589	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2590	echo $ac_n "(cached) $ac_c" 1>&6
2591	else
2592	cat > conftest.$ac_ext <<EOF
2593	#line 2594 "configure"
2594	#include "confdefs.h"
2595	#include <stdlib.h>
2596	EOF
2597	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2598	{ (eval echo configure:2599: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2599	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2600	if test -z "$ac_err"; then
2601	rm -rf conftest*
2602	eval "ac_cv_header_$ac_safe=yes"
2603	else
2604	echo "$ac_err" >&5
2605	echo "configure: failed program was:" >&5
2606	cat conftest.$ac_ext >&5
2607	rm -rf conftest*
2608	eval "ac_cv_header_$ac_safe=no"
2609	fi
2610	rm -f conftest*
2611	fi
2612	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2613	echo "$ac_t""yes" 1>&6
2614	:
2615	else
2616	echo "$ac_t""no" 1>&6
2617	echo "*** no stdlib.h";exit
2618	fi
2619
2620	ac_safe=`echo "string.h" \| sed 'y%./+-%__p_%'`
2621	echo $ac_n "checking for string.h""... $ac_c" 1>&6
2622	echo "configure:2623: checking for string.h" >&5
2623	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2624	echo $ac_n "(cached) $ac_c" 1>&6
2625	else
2626	cat > conftest.$ac_ext <<EOF
2627	#line 2628 "configure"
2628	#include "confdefs.h"
2629	#include <string.h>
2630	EOF
2631	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2632	{ (eval echo configure:2633: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2633	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2634	if test -z "$ac_err"; then
2635	rm -rf conftest*
2636	eval "ac_cv_header_$ac_safe=yes"
2637	else
2638	echo "$ac_err" >&5
2639	echo "configure: failed program was:" >&5
2640	cat conftest.$ac_ext >&5
2641	rm -rf conftest*
2642	eval "ac_cv_header_$ac_safe=no"
2643	fi
2644	rm -f conftest*
2645	fi
2646	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2647	echo "$ac_t""yes" 1>&6
2648	:
2649	else
2650	echo "$ac_t""no" 1>&6
2651	echo "*** no string.h";exit
2652	fi
2653
2654	ac_safe=`echo "stddef.h" \| sed 'y%./+-%__p_%'`
2655	echo $ac_n "checking for stddef.h""... $ac_c" 1>&6
2656	echo "configure:2657: checking for stddef.h" >&5
2657	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2658	echo $ac_n "(cached) $ac_c" 1>&6
2659	else
2660	cat > conftest.$ac_ext <<EOF
2661	#line 2662 "configure"
2662	#include "confdefs.h"
2663	#include <stddef.h>
2664	EOF
2665	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2666	{ (eval echo configure:2667: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2667	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2668	if test -z "$ac_err"; then
2669	rm -rf conftest*
2670	eval "ac_cv_header_$ac_safe=yes"
2671	else
2672	echo "$ac_err" >&5
2673	echo "configure: failed program was:" >&5
2674	cat conftest.$ac_ext >&5
2675	rm -rf conftest*
2676	eval "ac_cv_header_$ac_safe=no"
2677	fi
2678	rm -f conftest*
2679	fi
2680	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2681	echo "$ac_t""yes" 1>&6
2682	:
2683	else
2684	echo "$ac_t""no" 1>&6
2685	echo "*** no stddef.h";exit
2686	fi
2687
2688
2689	ac_safe=`echo "values.h" \| sed 'y%./+-%__p_%'`
2690	echo $ac_n "checking for values.h""... $ac_c" 1>&6
2691	echo "configure:2692: checking for values.h" >&5
2692	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2693	echo $ac_n "(cached) $ac_c" 1>&6
2694	else
2695	cat > conftest.$ac_ext <<EOF
2696	#line 2697 "configure"
2697	#include "confdefs.h"
2698	#include <values.h>
2699	EOF
2700	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2701	{ (eval echo configure:2702: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2702	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2703	if test -z "$ac_err"; then
2704	rm -rf conftest*
2705	eval "ac_cv_header_$ac_safe=yes"
2706	else
2707	echo "$ac_err" >&5
2708	echo "configure: failed program was:" >&5
2709	cat conftest.$ac_ext >&5
2710	rm -rf conftest*
2711	eval "ac_cv_header_$ac_safe=no"
2712	fi
2713	rm -f conftest*
2714	fi
2715	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2716	echo "$ac_t""yes" 1>&6
2717	freebsd_problem=no
2718	no_values_h=no
2719	else
2720	echo "$ac_t""no" 1>&6
2721
2722	ac_safe=`echo "/usr/include/values.h" \| sed 'y%./+-%__p_%'`
2723	echo $ac_n "checking for /usr/include/values.h""... $ac_c" 1>&6
2724	echo "configure:2725: checking for /usr/include/values.h" >&5
2725	if eval "test \"`echo '$''{'ac_cv_file_$ac_safe'+set}'`\" = set"; then
2726	echo $ac_n "(cached) $ac_c" 1>&6
2727	else
2728	if test "$cross_compiling" = yes; then
2729	{ echo "configure: error: Cannot check for file existence when cross compiling" 1>&2; exit 1; }
2730	else
2731	if test -r /usr/include/values.h; then
2732	eval "ac_cv_file_$ac_safe=yes"
2733	else
2734	eval "ac_cv_file_$ac_safe=no"
2735	fi
2736	fi
2737	fi
2738	if eval "test \"`echo '$ac_cv_file_'$ac_safe`\" = yes"; then
2739	echo "$ac_t""yes" 1>&6
2740	freebsd_problem=yes
2741	no_values_h=no
2742	else
2743	echo "$ac_t""no" 1>&6
2744	no_values_h=yes
2745	freebsd_problem=no
2746	fi
2747
2748	fi
2749
2750	if test "${freebsd_problem}" != no; then
2751	grep -v "#warning" /usr/include/values.h > ./values.h
2752	elif test "${no_values_h}" != no; then
2753	cp ./values.h.subst ./values.h
2754	cat > conftest.$ac_ext <<EOF
2755	#line 2756 "configure"
2756	#include "confdefs.h"
2757	#include "values.h" ,
2758	CPPFLAGS="-I. ${CPPFLAGS}"
2759	EOF
2760	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2761	{ (eval echo configure:2762: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2762	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2763	if test -z "$ac_err"; then
2764	rm -rf conftest*
2765	echo "*** no values.h";exit
2766	else
2767	echo "$ac_err" >&5
2768	echo "configure: failed program was:" >&5
2769	cat conftest.$ac_ext >&5
2770	fi
2771	rm -f conftest*
2772	fi
2773
2774	ac_safe=`echo "fcntl.h" \| sed 'y%./+-%__p_%'`
2775	echo $ac_n "checking for fcntl.h""... $ac_c" 1>&6
2776	echo "configure:2777: checking for fcntl.h" >&5
2777	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2778	echo $ac_n "(cached) $ac_c" 1>&6
2779	else
2780	cat > conftest.$ac_ext <<EOF
2781	#line 2782 "configure"
2782	#include "confdefs.h"
2783	#include <fcntl.h>
2784	EOF
2785	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2786	{ (eval echo configure:2787: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2787	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2788	if test -z "$ac_err"; then
2789	rm -rf conftest*
2790	eval "ac_cv_header_$ac_safe=yes"
2791	else
2792	echo "$ac_err" >&5
2793	echo "configure: failed program was:" >&5
2794	cat conftest.$ac_ext >&5
2795	rm -rf conftest*
2796	eval "ac_cv_header_$ac_safe=no"
2797	fi
2798	rm -f conftest*
2799	fi
2800	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2801	echo "$ac_t""yes" 1>&6
2802	:
2803	else
2804	echo "$ac_t""no" 1>&6
2805	echo "*** no fcntl.h";exit
2806	fi
2807
2808	ac_safe=`echo "sys/ioctl.h" \| sed 'y%./+-%__p_%'`
2809	echo $ac_n "checking for sys/ioctl.h""... $ac_c" 1>&6
2810	echo "configure:2811: checking for sys/ioctl.h" >&5
2811	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2812	echo $ac_n "(cached) $ac_c" 1>&6
2813	else
2814	cat > conftest.$ac_ext <<EOF
2815	#line 2816 "configure"
2816	#include "confdefs.h"
2817	#include <sys/ioctl.h>
2818	EOF
2819	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2820	{ (eval echo configure:2821: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2821	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2822	if test -z "$ac_err"; then
2823	rm -rf conftest*
2824	eval "ac_cv_header_$ac_safe=yes"
2825	else
2826	echo "$ac_err" >&5
2827	echo "configure: failed program was:" >&5
2828	cat conftest.$ac_ext >&5
2829	rm -rf conftest*
2830	eval "ac_cv_header_$ac_safe=no"
2831	fi
2832	rm -f conftest*
2833	fi
2834	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2835	echo "$ac_t""yes" 1>&6
2836	:
2837	else
2838	echo "$ac_t""no" 1>&6
2839	echo "*** no sys/ioctl.h";exit
2840	fi
2841
2842	ac_safe=`echo "sys/param.h" \| sed 'y%./+-%__p_%'`
2843	echo $ac_n "checking for sys/param.h""... $ac_c" 1>&6
2844	echo "configure:2845: checking for sys/param.h" >&5
2845	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2846	echo $ac_n "(cached) $ac_c" 1>&6
2847	else
2848	cat > conftest.$ac_ext <<EOF
2849	#line 2850 "configure"
2850	#include "confdefs.h"
2851	#include <sys/param.h>
2852	EOF
2853	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2854	{ (eval echo configure:2855: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2855	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2856	if test -z "$ac_err"; then
2857	rm -rf conftest*
2858	eval "ac_cv_header_$ac_safe=yes"
2859	else
2860	echo "$ac_err" >&5
2861	echo "configure: failed program was:" >&5
2862	cat conftest.$ac_ext >&5
2863	rm -rf conftest*
2864	eval "ac_cv_header_$ac_safe=no"
2865	fi
2866	rm -f conftest*
2867	fi
2868	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2869	echo "$ac_t""yes" 1>&6
2870	:
2871	else
2872	echo "$ac_t""no" 1>&6
2873	echo "*** no sys/param.h";exit
2874	fi
2875
2876	ac_safe=`echo "sys/socket.h" \| sed 'y%./+-%__p_%'`
2877	echo $ac_n "checking for sys/socket.h""... $ac_c" 1>&6
2878	echo "configure:2879: checking for sys/socket.h" >&5
2879	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2880	echo $ac_n "(cached) $ac_c" 1>&6
2881	else
2882	cat > conftest.$ac_ext <<EOF
2883	#line 2884 "configure"
2884	#include "confdefs.h"
2885	#include <sys/socket.h>
2886	EOF
2887	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2888	{ (eval echo configure:2889: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2889	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2890	if test -z "$ac_err"; then
2891	rm -rf conftest*
2892	eval "ac_cv_header_$ac_safe=yes"
2893	else
2894	echo "$ac_err" >&5
2895	echo "configure: failed program was:" >&5
2896	cat conftest.$ac_ext >&5
2897	rm -rf conftest*
2898	eval "ac_cv_header_$ac_safe=no"
2899	fi
2900	rm -f conftest*
2901	fi
2902	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2903	echo "$ac_t""yes" 1>&6
2904	:
2905	else
2906	echo "$ac_t""no" 1>&6
2907	echo "*** no sys/socket.h";exit
2908	fi
2909
2910	ac_safe=`echo "sys/stat.h" \| sed 'y%./+-%__p_%'`
2911	echo $ac_n "checking for sys/stat.h""... $ac_c" 1>&6
2912	echo "configure:2913: checking for sys/stat.h" >&5
2913	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2914	echo $ac_n "(cached) $ac_c" 1>&6
2915	else
2916	cat > conftest.$ac_ext <<EOF
2917	#line 2918 "configure"
2918	#include "confdefs.h"
2919	#include <sys/stat.h>
2920	EOF
2921	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2922	{ (eval echo configure:2923: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2923	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2924	if test -z "$ac_err"; then
2925	rm -rf conftest*
2926	eval "ac_cv_header_$ac_safe=yes"
2927	else
2928	echo "$ac_err" >&5
2929	echo "configure: failed program was:" >&5
2930	cat conftest.$ac_ext >&5
2931	rm -rf conftest*
2932	eval "ac_cv_header_$ac_safe=no"
2933	fi
2934	rm -f conftest*
2935	fi
2936	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2937	echo "$ac_t""yes" 1>&6
2938	:
2939	else
2940	echo "$ac_t""no" 1>&6
2941	echo "*** no sys/stat.h";exit
2942	fi
2943
2944	ac_safe=`echo "sys/time.h" \| sed 'y%./+-%__p_%'`
2945	echo $ac_n "checking for sys/time.h""... $ac_c" 1>&6
2946	echo "configure:2947: checking for sys/time.h" >&5
2947	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2948	echo $ac_n "(cached) $ac_c" 1>&6
2949	else
2950	cat > conftest.$ac_ext <<EOF
2951	#line 2952 "configure"
2952	#include "confdefs.h"
2953	#include <sys/time.h>
2954	EOF
2955	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2956	{ (eval echo configure:2957: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2957	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2958	if test -z "$ac_err"; then
2959	rm -rf conftest*
2960	eval "ac_cv_header_$ac_safe=yes"
2961	else
2962	echo "$ac_err" >&5
2963	echo "configure: failed program was:" >&5
2964	cat conftest.$ac_ext >&5
2965	rm -rf conftest*
2966	eval "ac_cv_header_$ac_safe=no"
2967	fi
2968	rm -f conftest*
2969	fi
2970	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2971	echo "$ac_t""yes" 1>&6
2972	:
2973	else
2974	echo "$ac_t""no" 1>&6
2975	echo "*** no sys/time.h";exit
2976	fi
2977
2978	ac_safe=`echo "sys/types.h" \| sed 'y%./+-%__p_%'`
2979	echo $ac_n "checking for sys/types.h""... $ac_c" 1>&6
2980	echo "configure:2981: checking for sys/types.h" >&5
2981	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2982	echo $ac_n "(cached) $ac_c" 1>&6
2983	else
2984	cat > conftest.$ac_ext <<EOF
2985	#line 2986 "configure"
2986	#include "confdefs.h"
2987	#include <sys/types.h>
2988	EOF
2989	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2990	{ (eval echo configure:2991: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2991	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2992	if test -z "$ac_err"; then
2993	rm -rf conftest*
2994	eval "ac_cv_header_$ac_safe=yes"
2995	else
2996	echo "$ac_err" >&5
2997	echo "configure: failed program was:" >&5
2998	cat conftest.$ac_ext >&5
2999	rm -rf conftest*
3000	eval "ac_cv_header_$ac_safe=no"
3001	fi
3002	rm -f conftest*
3003	fi
3004	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3005	echo "$ac_t""yes" 1>&6
3006	:
3007	else
3008	echo "$ac_t""no" 1>&6
3009	echo "*** no sys/types.h";exit
3010	fi
3011
3012	ac_safe=`echo "sys/uio.h" \| sed 'y%./+-%__p_%'`
3013	echo $ac_n "checking for sys/uio.h""... $ac_c" 1>&6
3014	echo "configure:3015: checking for sys/uio.h" >&5
3015	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3016	echo $ac_n "(cached) $ac_c" 1>&6
3017	else
3018	cat > conftest.$ac_ext <<EOF
3019	#line 3020 "configure"
3020	#include "confdefs.h"
3021	#include <sys/uio.h>
3022	EOF
3023	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3024	{ (eval echo configure:3025: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3025	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
3026	if test -z "$ac_err"; then
3027	rm -rf conftest*
3028	eval "ac_cv_header_$ac_safe=yes"
3029	else
3030	echo "$ac_err" >&5
3031	echo "configure: failed program was:" >&5
3032	cat conftest.$ac_ext >&5
3033	rm -rf conftest*
3034	eval "ac_cv_header_$ac_safe=no"
3035	fi
3036	rm -f conftest*
3037	fi
3038	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3039	echo "$ac_t""yes" 1>&6
3040	:
3041	else
3042	echo "$ac_t""no" 1>&6
3043	echo "*** no sys/uio.h";exit
3044	fi
3045
3046	ac_safe=`echo "sys/un.h" \| sed 'y%./+-%__p_%'`
3047	echo $ac_n "checking for sys/un.h""... $ac_c" 1>&6
3048	echo "configure:3049: checking for sys/un.h" >&5
3049	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3050	echo $ac_n "(cached) $ac_c" 1>&6
3051	else
3052	cat > conftest.$ac_ext <<EOF
3053	#line 3054 "configure"
3054	#include "confdefs.h"
3055	#include <sys/un.h>
3056	EOF
3057	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3058	{ (eval echo configure:3059: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3059	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
3060	if test -z "$ac_err"; then
3061	rm -rf conftest*
3062	eval "ac_cv_header_$ac_safe=yes"
3063	else
3064	echo "$ac_err" >&5
3065	echo "configure: failed program was:" >&5
3066	cat conftest.$ac_ext >&5
3067	rm -rf conftest*
3068	eval "ac_cv_header_$ac_safe=no"
3069	fi
3070	rm -f conftest*
3071	fi
3072	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3073	echo "$ac_t""yes" 1>&6
3074	:
3075	else
3076	echo "$ac_t""no" 1>&6
3077	echo "*** no sys/un.h";exit
3078	fi
3079
3080	ac_safe=`echo "unistd.h" \| sed 'y%./+-%__p_%'`
3081	echo $ac_n "checking for unistd.h""... $ac_c" 1>&6
3082	echo "configure:3083: checking for unistd.h" >&5
3083	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3084	echo $ac_n "(cached) $ac_c" 1>&6
3085	else
3086	cat > conftest.$ac_ext <<EOF
3087	#line 3088 "configure"
3088	#include "confdefs.h"
3089	#include <unistd.h>
3090	EOF
3091	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3092	{ (eval echo configure:3093: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3093	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
3094	if test -z "$ac_err"; then
3095	rm -rf conftest*
3096	eval "ac_cv_header_$ac_safe=yes"
3097	else
3098	echo "$ac_err" >&5
3099	echo "configure: failed program was:" >&5
3100	cat conftest.$ac_ext >&5
3101	rm -rf conftest*
3102	eval "ac_cv_header_$ac_safe=no"
3103	fi
3104	rm -f conftest*
3105	fi
3106	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3107	echo "$ac_t""yes" 1>&6
3108	:
3109	else
3110	echo "$ac_t""no" 1>&6
3111	echo "*** no unistd.h";exit
3112	fi
3113
3114	ac_safe=`echo "math.h" \| sed 'y%./+-%__p_%'`
3115	echo $ac_n "checking for math.h""... $ac_c" 1>&6
3116	echo "configure:3117: checking for math.h" >&5
3117	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3118	echo $ac_n "(cached) $ac_c" 1>&6
3119	else
3120	cat > conftest.$ac_ext <<EOF
3121	#line 3122 "configure"
3122	#include "confdefs.h"
3123	#include <math.h>
3124	EOF
3125	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3126	{ (eval echo configure:3127: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3127	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
3128	if test -z "$ac_err"; then
3129	rm -rf conftest*
3130	eval "ac_cv_header_$ac_safe=yes"
3131	else
3132	echo "$ac_err" >&5
3133	echo "configure: failed program was:" >&5
3134	cat conftest.$ac_ext >&5
3135	rm -rf conftest*
3136	eval "ac_cv_header_$ac_safe=no"
3137	fi
3138	rm -f conftest*
3139	fi
3140	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3141	echo "$ac_t""yes" 1>&6
3142	:
3143	else
3144	echo "$ac_t""no" 1>&6
3145	echo "*** no math.h";exit
3146	fi
3147
3148
3149
3150	for ac_hdr in sys/select.h gmp.h genpari.h saclib.h
3151	do
3152	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
3153	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3154	echo "configure:3155: checking for $ac_hdr" >&5
3155	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3156	echo $ac_n "(cached) $ac_c" 1>&6
3157	else
3158	cat > conftest.$ac_ext <<EOF
3159	#line 3160 "configure"
3160	#include "confdefs.h"
3161	#include <$ac_hdr>
3162	EOF
3163	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3164	{ (eval echo configure:3165: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3165	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
3166	if test -z "$ac_err"; then
3167	rm -rf conftest*
3168	eval "ac_cv_header_$ac_safe=yes"
3169	else
3170	echo "$ac_err" >&5
3171	echo "configure: failed program was:" >&5
3172	cat conftest.$ac_ext >&5
3173	rm -rf conftest*
3174	eval "ac_cv_header_$ac_safe=no"
3175	fi
3176	rm -f conftest*
3177	fi
3178	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3179	echo "$ac_t""yes" 1>&6
3180	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3181	cat >> confdefs.h <<EOF
3182	#define $ac_tr_hdr 1
3183	EOF
3184
3185	else
3186	echo "$ac_t""no" 1>&6
3187	fi
3188	done
3189
3190
3191	if test "$ac_cv_header_gmp_h" = yes; then
3192	cat > conftest.$ac_ext <<EOF
3193	#line 3194 "configure"
3194	#include "confdefs.h"
3195	#include <gmp.h>
3196	EOF
3197	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3198	egrep "mpz_ptr" >/dev/null 2>&1; then
3199	rm -rf conftest*
3200	MPZ_PTR=mpz_ptr
3201	fi
3202	rm -f conftest*
3203
3204	if test ! "$MPZ_PTR" = mpz_ptr; then
3205	cat > conftest.$ac_ext <<EOF
3206	#line 3207 "configure"
3207	#include "confdefs.h"
3208	#include <gmp.h>
3209	EOF
3210	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3211	egrep "MP_INT" >/dev/null 2>&1; then
3212	rm -rf conftest*
3213	MPZ_PTR="MP_INT*"
3214	fi
3215	rm -f conftest*
3216
3217	cat >> confdefs.h <<EOF
3218	#define mpz_ptr MP_INT*
3219	EOF
3220
3221	cat >> confdefs.h <<EOF
3222	#define _mp_alloc alloc
3223	EOF
3224
3225	cat >> confdefs.h <<EOF
3226	#define _mp_size size
3227	EOF
3228
3229	cat >> confdefs.h <<EOF
3230	#define _mp_d d
3231	EOF
3232
3233	fi
3234	cat > conftest.$ac_ext <<EOF
3235	#line 3236 "configure"
3236	#include "confdefs.h"
3237	#include <gmp.h>
3238	EOF
3239	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3240	egrep "mpf_ptr" >/dev/null 2>&1; then
3241	rm -rf conftest*
3242	MPF_PTR=mpf_ptr
3243	fi
3244	rm -f conftest*
3245
3246	fi
3247
3248	# Check whether --with-apint or --without-apint was given.
3249	if test "${with_apint+set}" = set; then
3250	withval="$with_apint"
3251	:
3252	fi
3253
3254	# Check whether --with-apreal or --without-apreal was given.
3255	if test "${with_apreal+set}" = set; then
3256	withval="$with_apreal"
3257	:
3258	fi
3259
3260	# Check whether --with-gmp or --without-gmp was given.
3261	if test "${with_gmp+set}" = set; then
3262	withval="$with_gmp"
3263	:
3264	fi
3265
3266
3267	# Check whether --with-pari or --without-pari was given.
3268	if test "${with_pari+set}" = set; then
3269	withval="$with_pari"
3270	:
3271	fi
3272
3273
3274	# Check whether --with-saclib or --without-saclib was given.
3275	if test "${with_saclib+set}" = set; then
3276	withval="$with_saclib"
3277	:
3278	fi
3279
3280
3281	# Check whether --with-tb or --without-tb was given.
3282	if test "${with_tb+set}" = set; then
3283	withval="$with_tb"
3284	:
3285	fi
3286
3287
3288	# Check whether --with-pvm or --without-pvm was given.
3289	if test "${with_pvm+set}" = set; then
3290	withval="$with_pvm"
3291	:
3292	fi
3293
3294
3295	# Check whether --with-debug or --without-debug was given.
3296	if test "${with_debug+set}" = set; then
3297	withval="$with_debug"
3298	:
3299	fi
3300
3301
3302	# Check whether --with-extra_cflags or --without-extra_cflags was given.
3303	if test "${with_extra_cflags+set}" = set; then
3304	withval="$with_extra_cflags"
3305	:
3306	fi
3307
3308
3309	# Check whether --with-rsh or --without-rsh was given.
3310	if test "${with_rsh+set}" = set; then
3311	withval="$with_rsh"
3312	:
3313	fi
3314
3315
3316	cat >> confdefs.h <<\EOF
3317	#define MP_DUMMY 0
3318	EOF
3319
3320	cat >> confdefs.h <<\EOF
3321	#define MP_GMP 1
3322	EOF
3323
3324	cat >> confdefs.h <<\EOF
3325	#define MP_PARI 2
3326	EOF
3327
3328	cat >> confdefs.h <<\EOF
3329	#define MP_SAC 3
3330	EOF
3331
3332
3333	if test "$with_default_apint" = none; then
3334	cat >> confdefs.h <<\EOF
3335	#define MP_DEFAULT_APINT MP_DUMMY
3336	EOF
3337
3338	elif test "$with_default_apint" = pari; then
3339	if test "$ac_cv_header_genpari_h" != yes; then
3340	echo "configure: warning: Need genpari.h to use pari as default ApInt format" 1>&2
3341	echo "configure: warning: Use dummy as default MP ApInt format" 1>&2
3342	cat >> confdefs.h <<\EOF
3343	#define MP_DEFAULT_APINT_FORMAT MP_DUMMY
3344	EOF
3345
3346	else
3347	cat >> confdefs.h <<\EOF
3348	#define MP_DEFAULT_APINT_FORMAT MP_PARI
3349	EOF
3350
3351	cat >> confdefs.h <<\EOF
3352	#define MP_HAVE_PARI 1
3353	EOF
3354
3355	fi
3356	elif test "$with_default_apint" = saclib; then
3357	if test "$ac_cv_header_saclib_h" != yes; then
3358	echo "configure: warning: Need saclib.h to use saclib as default ApInt format" 1>&2
3359	echo "configure: warning: Use dummy as default MP ApInt format" 1>&2
3360	cat >> confdefs.h <<\EOF
3361	#define MP_DEFAULT_APINTFORMAT MP_DUMMY
3362	EOF
3363
3364	else
3365	cat >> confdefs.h <<\EOF
3366	#define MP_DEFAULT_APINT_FORMAT MP_SAC
3367	EOF
3368
3369	cat >> confdefs.h <<\EOF
3370	#define MP_HAVE_SACLIB 1
3371	EOF
3372
3373	fi
3374	else
3375	if test "$ac_cv_header_gmp_h" != yes && test "$enable_gmp" != yes; then
3376	echo "configure: warning: Need gmp.h to use gmp as default ApInt format" 1>&2
3377	echo "configure: warning: Use dummy as default MP ApInt format" 1>&2
3378	cat >> confdefs.h <<\EOF
3379	#define MP_DEFAULT_APINTFORMAT MP_DUMMY
3380	EOF
3381
3382	elif test -z "$MPZ_PTR" && test "$enable_gmp" != yes; then
3383	echo "configure: warning: Need gmp.h containing typedef of 'mpz_ptr' or 'MP_INT'" 1>&2
3384	echo "configure: warning: Use dummy as default MP ApInt format" 1>&2
3385	cat >> confdefs.h <<\EOF
3386	#define MP_DEFAULT_APINTFORMAT MP_DUMMY
3387	EOF
3388
3389	else
3390	cat >> confdefs.h <<\EOF
3391	#define MP_DEFAULT_APINT_FORMAT MP_GMP
3392	EOF
3393
3394	cat >> confdefs.h <<\EOF
3395	#define MP_HAVE_GMP_APINT 1
3396	EOF
3397
3398	if test "$ac_cv_header_gmp_h" != yes; then
3399	echo "configure: warning: Need gmp.h to use gmp as default ApInt format" 1>&2
3400	echo "configure: warning: Install gmp.h before making MP" 1>&2
3401	fi
3402	fi
3403	fi
3404
3405	if test "$with_default_apreal" = none; then
3406	cat >> confdefs.h <<\EOF
3407	#define MP_DEFAULT_APREAL MP_DUMMY
3408	EOF
3409
3410	else
3411	if test "$ac_cv_header_gmp_h" != yes && test "$enable_gmp" != yes; then
3412	echo "configure: warning: Need gmp.h to use gmp as default ApReal format" 1>&2
3413	echo "configure: warning: Use dummy as default MP ApReal format" 1>&2
3414	cat >> confdefs.h <<\EOF
3415	#define MP_DEFAULT_APREALFORMAT MP_DUMMY
3416	EOF
3417
3418	elif test -z "$MPF_PTR" && test "$enable_gmp" != yes; then
3419	echo "configure: warning: Need gmp.h containing tyedef of 'mpf_ptr'" 1>&2
3420	echo "configure: warning: Use dummy as default MP ApReal format" 1>&2
3421	cat >> confdefs.h <<\EOF
3422	#define MP_DEFAULT_APREALFORMAT MP_DUMMY
3423	EOF
3424
3425	else
3426	cat >> confdefs.h <<\EOF
3427	#define MP_DEFAULT_APREAL_FORMAT MP_GMP
3428	EOF
3429
3430	cat >> confdefs.h <<\EOF
3431	#define MP_HAVE_GMP_APREAL 1
3432	EOF
3433
3434	if test "$ac_cv_header_gmp_h" != yes ; then
3435	echo "configure: warning: Need gmp.h to use gmp as default ApReal format" 1>&2
3436	echo "configure: warning: Install gmp.h before making MP" 1>&2
3437	fi
3438	fi
3439	fi
3440
3441	if test "$with_gmp" != no; then
3442	if test "$ac_cv_header_gmp_h" != yes && test "$enable_gmp" != yes; then
3443	echo "configure: warning: Can not build MP with gmp ApInt routines: Need gmp.h" 1>&2
3444	else
3445	cat >> confdefs.h <<\EOF
3446	#define MP_HAVE_GMP 1
3447	EOF
3448
3449	if test "$ac_cv_header_gmp_h" != yes; then
3450	echo "configure: warning: Need gmp.h to build MP with gmp ApInt routines" 1>&2
3451	echo "configure: warning: Install gmp.h before making MP" 1>&2
3452	fi
3453	fi
3454	fi
3455
3456	if test "$with_saclib" = yes; then
3457	if test "$ac_cv_header_saclib_h" != yes; then
3458	echo "configure: warning: Can not build MP with saclib ApInt routines: Need saclib.h" 1>&2
3459	else
3460	cat >> confdefs.h <<\EOF
3461	#define MP_HAVE_SAC 1
3462	EOF
3463
3464	fi
3465	fi
3466
3467	if test "$with_pari" = yes; then
3468	if test "$ac_cv_header_genpari_h" != yes; then
3469	echo "configure: warning: Can not build MP with pari ApInt routines: Need genpari.h" 1>&2
3470	else
3471	cat >> confdefs.h <<\EOF
3472	#define MP_HAVE_PARI 1
3473	EOF
3474
3475	cat >> confdefs.h <<\EOF
3476	#define LONG_IS_32BIT 1
3477	EOF
3478
3479	echo $ac_n "checking for ulong""... $ac_c" 1>&6
3480	echo "configure:3481: checking for ulong" >&5
3481	if eval "test \"`echo '$''{'ac_cv_type_ulong'+set}'`\" = set"; then
3482	echo $ac_n "(cached) $ac_c" 1>&6
3483	else
3484	cat > conftest.$ac_ext <<EOF
3485	#line 3486 "configure"
3486	#include "confdefs.h"
3487	#include <sys/types.h>
3488	#if STDC_HEADERS
3489	#include <stdlib.h>
3490	#include <stddef.h>
3491	#endif
3492	EOF
3493	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3494	egrep "(^\|[^a-zA-Z_0-9])ulong[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3495	rm -rf conftest*
3496	ac_cv_type_ulong=yes
3497	else
3498	rm -rf conftest*
3499	ac_cv_type_ulong=no
3500	fi
3501	rm -f conftest*
3502
3503	fi
3504	echo "$ac_t""$ac_cv_type_ulong" 1>&6
3505	if test $ac_cv_type_ulong = no; then
3506	cat >> confdefs.h <<\EOF
3507	#define ulong no
3508	EOF
3509
3510	fi
3511
3512	if test "$ac_cv_type_ulong" = no; then
3513	cat >> confdefs.h <<\EOF
3514	#define ULONG_NOT_DEFINED 1
3515	EOF
3516
3517	fi
3518	fi
3519	fi
3520
3521
3522
3523	if test "$with_tb" = yes; then
3524	ac_safe=`echo "TB.h" \| sed 'y%./+-%__p_%'`
3525	echo $ac_n "checking for TB.h""... $ac_c" 1>&6
3526	echo "configure:3527: checking for TB.h" >&5
3527	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3528	echo $ac_n "(cached) $ac_c" 1>&6
3529	else
3530	cat > conftest.$ac_ext <<EOF
3531	#line 3532 "configure"
3532	#include "confdefs.h"
3533	#include <TB.h>
3534	EOF
3535	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3536	{ (eval echo configure:3537: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3537	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
3538	if test -z "$ac_err"; then
3539	rm -rf conftest*
3540	eval "ac_cv_header_$ac_safe=yes"
3541	else
3542	echo "$ac_err" >&5
3543	echo "configure: failed program was:" >&5
3544	cat conftest.$ac_ext >&5
3545	rm -rf conftest*
3546	eval "ac_cv_header_$ac_safe=no"
3547	fi
3548	rm -f conftest*
3549	fi
3550	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3551	echo "$ac_t""yes" 1>&6
3552	:
3553	else
3554	echo "$ac_t""no" 1>&6
3555	fi
3556
3557	if test "$ac_cv_header_TB_h" != yes; then
3558	echo "configure: warning: Can not build with Toolbus: Need TB.h" 1>&2
3559	else
3560	cat >> confdefs.h <<\EOF
3561	#define MP_HAVE_TB 1
3562	EOF
3563
3564	fi
3565	fi
3566
3567	if test "$with_pvm" = yes; then
3568	ac_safe=`echo "pvm3.h" \| sed 'y%./+-%__p_%'`
3569	echo $ac_n "checking for pvm3.h""... $ac_c" 1>&6
3570	echo "configure:3571: checking for pvm3.h" >&5
3571	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3572	echo $ac_n "(cached) $ac_c" 1>&6
3573	else
3574	cat > conftest.$ac_ext <<EOF
3575	#line 3576 "configure"
3576	#include "confdefs.h"
3577	#include <pvm3.h>
3578	EOF
3579	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3580	{ (eval echo configure:3581: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3581	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
3582	if test -z "$ac_err"; then
3583	rm -rf conftest*
3584	eval "ac_cv_header_$ac_safe=yes"
3585	else
3586	echo "$ac_err" >&5
3587	echo "configure: failed program was:" >&5
3588	cat conftest.$ac_ext >&5
3589	rm -rf conftest*
3590	eval "ac_cv_header_$ac_safe=no"
3591	fi
3592	rm -f conftest*
3593	fi
3594	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3595	echo "$ac_t""yes" 1>&6
3596	:
3597	else
3598	echo "$ac_t""no" 1>&6
3599	fi
3600
3601	if test "$ac_cv_header_pvm3_h" != yes; then
3602	echo "configure: warning: Can not build with Pvm: Need pvm3.h" 1>&2
3603	else
3604	cat >> confdefs.h <<\EOF
3605	#define MP_HAVE_PVM 1
3606	EOF
3607
3608	fi
3609	fi
3610
3611	if test "${with_extra_cflags+set}" = set; then
3612	CFLAGS="$CFLAGS ${with_extra_cflags}"
3613	fi
3614
3615	if test "${with_rsh+set}" = set; then
3616	# Extract the first word of "${with_rsh}", so it can be a program name with args.
3617	set dummy ${with_rsh}; ac_word=$2
3618	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3619	echo "configure:3620: checking for $ac_word" >&5
3620	if eval "test \"`echo '$''{'ac_cv_prog_with_rsh'+set}'`\" = set"; then
3621	echo $ac_n "(cached) $ac_c" 1>&6
3622	else
3623	if test -n "$with_rsh"; then
3624	ac_cv_prog_with_rsh="$with_rsh" # Let the user override the test.
3625	else
3626	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3627	ac_dummy="$PATH"
3628	for ac_dir in $ac_dummy; do
3629	test -z "$ac_dir" && ac_dir=.
3630	if test -f $ac_dir/$ac_word; then
3631	ac_cv_prog_with_rsh="${with_rsh}"
3632	break
3633	fi
3634	done
3635	IFS="$ac_save_ifs"
3636	fi
3637	fi
3638	with_rsh="$ac_cv_prog_with_rsh"
3639	if test -n "$with_rsh"; then
3640	echo "$ac_t""$with_rsh" 1>&6
3641	else
3642	echo "$ac_t""no" 1>&6
3643	fi
3644
3645	if test "$ac_cv_prog_with_rsh" = $with_rsh; then
3646	mp_rsh_cmdline=${with_rsh}
3647	else
3648	mp_rsh_cmdline=no
3649	fi
3650	else
3651	mp_rsh_cmdline=no
3652	fi
3653
3654	if test "$mp_rsh_cmdline" = no; then
3655	# Extract the first word of "ssh", so it can be a program name with args.
3656	set dummy ssh; ac_word=$2
3657	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3658	echo "configure:3659: checking for $ac_word" >&5
3659	if eval "test \"`echo '$''{'ac_cv_prog_mp_ssh'+set}'`\" = set"; then
3660	echo $ac_n "(cached) $ac_c" 1>&6
3661	else
3662	if test -n "$mp_ssh"; then
3663	ac_cv_prog_mp_ssh="$mp_ssh" # Let the user override the test.
3664	else
3665	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3666	ac_dummy="$PATH"
3667	for ac_dir in $ac_dummy; do
3668	test -z "$ac_dir" && ac_dir=.
3669	if test -f $ac_dir/$ac_word; then
3670	ac_cv_prog_mp_ssh="ssh"
3671	break
3672	fi
3673	done
3674	IFS="$ac_save_ifs"
3675	test -z "$ac_cv_prog_mp_ssh" && ac_cv_prog_mp_ssh="no"
3676	fi
3677	fi
3678	mp_ssh="$ac_cv_prog_mp_ssh"
3679	if test -n "$mp_ssh"; then
3680	echo "$ac_t""$mp_ssh" 1>&6
3681	else
3682	echo "$ac_t""no" 1>&6
3683	fi
3684
3685	# Extract the first word of "remsh", so it can be a program name with args.
3686	set dummy remsh; ac_word=$2
3687	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3688	echo "configure:3689: checking for $ac_word" >&5
3689	if eval "test \"`echo '$''{'ac_cv_prog_mp_remsh'+set}'`\" = set"; then
3690	echo $ac_n "(cached) $ac_c" 1>&6
3691	else
3692	if test -n "$mp_remsh"; then
3693	ac_cv_prog_mp_remsh="$mp_remsh" # Let the user override the test.
3694	else
3695	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3696	ac_dummy="$PATH"
3697	for ac_dir in $ac_dummy; do
3698	test -z "$ac_dir" && ac_dir=.
3699	if test -f $ac_dir/$ac_word; then
3700	ac_cv_prog_mp_remsh="remsh"
3701	break
3702	fi
3703	done
3704	IFS="$ac_save_ifs"
3705	test -z "$ac_cv_prog_mp_remsh" && ac_cv_prog_mp_remsh="no"
3706	fi
3707	fi
3708	mp_remsh="$ac_cv_prog_mp_remsh"
3709	if test -n "$mp_remsh"; then
3710	echo "$ac_t""$mp_remsh" 1>&6
3711	else
3712	echo "$ac_t""no" 1>&6
3713	fi
3714
3715	# Extract the first word of "rsh", so it can be a program name with args.
3716	set dummy rsh; ac_word=$2
3717	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3718	echo "configure:3719: checking for $ac_word" >&5
3719	if eval "test \"`echo '$''{'ac_cv_prog_mp_rsh'+set}'`\" = set"; then
3720	echo $ac_n "(cached) $ac_c" 1>&6
3721	else
3722	if test -n "$mp_rsh"; then
3723	ac_cv_prog_mp_rsh="$mp_rsh" # Let the user override the test.
3724	else
3725	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3726	ac_dummy="$PATH"
3727	for ac_dir in $ac_dummy; do
3728	test -z "$ac_dir" && ac_dir=.
3729	if test -f $ac_dir/$ac_word; then
3730	ac_cv_prog_mp_rsh="rsh"
3731	break
3732	fi
3733	done
3734	IFS="$ac_save_ifs"
3735	test -z "$ac_cv_prog_mp_rsh" && ac_cv_prog_mp_rsh="no"
3736	fi
3737	fi
3738	mp_rsh="$ac_cv_prog_mp_rsh"
3739	if test -n "$mp_rsh"; then
3740	echo "$ac_t""$mp_rsh" 1>&6
3741	else
3742	echo "$ac_t""no" 1>&6
3743	fi
3744
3745	if test "$ac_cv_prog_mp_ssh" = ssh; then
3746	mp_rsh_found=ssh
3747	elif test "$ac_cv_prog_mp_remsh" = remsh; then
3748	mp_rsh_found=remsh
3749	elif test "$ac_cv_prog_mp_rsh" = rsh; then
3750	mp_rsh_found=rsh
3751	else
3752	mp_rsh_found=no
3753	fi
3754	else
3755	mp_rsh_found=${mp_rsh_cmdline}
3756	fi
3757
3758	echo $ac_n "checking which remote shell command to use""... $ac_c" 1>&6
3759	echo "configure:3760: checking which remote shell command to use" >&5
3760	echo "$ac_t""${mp_rsh_found}" 1>&6
3761
3762	if test "$mp_rsh_found" = no; then
3763	echo "configure: warning: "No remote shell command found"" 1>&2
3764	else
3765	cat >> confdefs.h <<EOF
3766	#define MP_RSH_COMMAND "$mp_rsh_found"
3767	EOF
3768
3769	# check whether it also works with localhost, instead of hostname
3770	#if $mp_rsh localhost -n uname > /dev/null 2>&1; then
3771	# AC_DEFINE(RSH_CAN_LOCALHOST)
3772	#fi
3773	fi
3774
3775
3776
3777	# Check whether --with-malloc or --without-malloc was given.
3778	if test "${with_malloc+set}" = set; then
3779	withval="$with_malloc"
3780	:
3781	fi
3782
3783
3784	if test "${with_malloc+set}" = set; then
3785	ac_safe=`echo "${with_malloc}" \| sed 'y%./+-%__p_%'`
3786	echo $ac_n "checking for ${with_malloc}""... $ac_c" 1>&6
3787	echo "configure:3788: checking for ${with_malloc}" >&5
3788	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3789	echo $ac_n "(cached) $ac_c" 1>&6
3790	else
3791	cat > conftest.$ac_ext <<EOF
3792	#line 3793 "configure"
3793	#include "confdefs.h"
3794	#include <${with_malloc}>
3795	EOF
3796	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3797	{ (eval echo configure:3798: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3798	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
3799	if test -z "$ac_err"; then
3800	rm -rf conftest*
3801	eval "ac_cv_header_$ac_safe=yes"
3802	else
3803	echo "$ac_err" >&5
3804	echo "configure: failed program was:" >&5
3805	cat conftest.$ac_ext >&5
3806	rm -rf conftest*
3807	eval "ac_cv_header_$ac_safe=no"
3808	fi
3809	rm -f conftest*
3810	fi
3811	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3812	echo "$ac_t""yes" 1>&6
3813	:
3814	else
3815	echo "$ac_t""no" 1>&6
3816	with_malloc=
3817	fi
3818
3819	fi
3820	echo $ac_n "checking where malloc rotuines come from""... $ac_c" 1>&6
3821	echo "configure:3822: checking where malloc rotuines come from" >&5
3822	if test "${with_malloc+set}" = set; then
3823	echo "$ac_t""${with_malloc}" 1>&6
3824	cat >> confdefs.h <<\EOF
3825	#define WITH_EXTERNAL_MALLOC 1
3826	EOF
3827
3828	cat >> confdefs.h <<EOF
3829	#define EXTERNAL_MALLOC_H "${with_malloc}"
3830	EOF
3831
3832	else
3833	echo "$ac_t""stdlib.h" 1>&6
3834	fi
3835
3836
3837	echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
3838	echo "configure:3839: checking whether byte ordering is bigendian" >&5
3839	if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
3840	echo $ac_n "(cached) $ac_c" 1>&6
3841	else
3842	ac_cv_c_bigendian=unknown
3843	# See if sys/param.h defines the BYTE_ORDER macro.
3844	cat > conftest.$ac_ext <<EOF
3845	#line 3846 "configure"
3846	#include "confdefs.h"
3847	#include <sys/types.h>
3848	#include <sys/param.h>
3849	int main() {
3850
3851	#if !BYTE_ORDER \|\| !BIG_ENDIAN \|\| !LITTLE_ENDIAN
3852	bogus endian macros
3853	#endif
3854	; return 0; }
3855	EOF
3856	if { (eval echo configure:3857: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3857	rm -rf conftest*
3858	# It does; now see whether it defined to BIG_ENDIAN or not.
3859	cat > conftest.$ac_ext <<EOF
3860	#line 3861 "configure"
3861	#include "confdefs.h"
3862	#include <sys/types.h>
3863	#include <sys/param.h>
3864	int main() {
3865
3866	#if BYTE_ORDER != BIG_ENDIAN
3867	not big endian
3868	#endif
3869	; return 0; }
3870	EOF
3871	if { (eval echo configure:3872: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3872	rm -rf conftest*
3873	ac_cv_c_bigendian=yes
3874	else
3875	echo "configure: failed program was:" >&5
3876	cat conftest.$ac_ext >&5
3877	rm -rf conftest*
3878	ac_cv_c_bigendian=no
3879	fi
3880	rm -f conftest*
3881	else
3882	echo "configure: failed program was:" >&5
3883	cat conftest.$ac_ext >&5
3884	fi
3885	rm -f conftest*
3886	if test $ac_cv_c_bigendian = unknown; then
3887	if test "$cross_compiling" = yes; then
3888	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
3889	else
3890	cat > conftest.$ac_ext <<EOF
3891	#line 3892 "configure"
3892	#include "confdefs.h"
3893	main () {
3894	/* Are we little or big endian? From Harbison&Steele. */
3895	union
3896	{
3897	long l;
3898	char c[sizeof (long)];
3899	} u;
3900	u.l = 1;
3901	exit (u.c[sizeof (long) - 1] == 1);
3902	}
3903	EOF
3904	if { (eval echo configure:3905: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3905	then
3906	ac_cv_c_bigendian=no
3907	else
3908	echo "configure: failed program was:" >&5
3909	cat conftest.$ac_ext >&5
3910	rm -fr conftest*
3911	ac_cv_c_bigendian=yes
3912	fi
3913	rm -fr conftest*
3914	fi
3915
3916	fi
3917	fi
3918
3919	echo "$ac_t""$ac_cv_c_bigendian" 1>&6
3920	if test $ac_cv_c_bigendian = yes; then
3921	cat >> confdefs.h <<\EOF
3922	#define WORDS_BIGENDIAN 1
3923	EOF
3924
3925	fi
3926
3927	echo $ac_n "checking for working const""... $ac_c" 1>&6
3928	echo "configure:3929: checking for working const" >&5
3929	if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
3930	echo $ac_n "(cached) $ac_c" 1>&6
3931	else
3932	cat > conftest.$ac_ext <<EOF
3933	#line 3934 "configure"
3934	#include "confdefs.h"
3935
3936	int main() {
3937
3938	/* Ultrix mips cc rejects this. */
3939	typedef int charset[2]; const charset x;
3940	/* SunOS 4.1.1 cc rejects this. */
3941	char const const ccp;
3942	char **p;
3943	/* NEC SVR4.0.2 mips cc rejects this. */
3944	struct point {int x, y;};
3945	static struct point const zero = {0,0};
3946	/* AIX XL C 1.02.0.0 rejects this.
3947	It does not let you subtract one const X* pointer from another in an arm
3948	of an if-expression whose if-part is not a constant expression */
3949	const char *g = "string";
3950	ccp = &g + (g ? g-g : 0);
3951	/* HPUX 7.0 cc rejects these. */
3952	++ccp;
3953	p = (char**) ccp;
3954	ccp = (char const const ) p;
3955	{ /* SCO 3.2v4 cc rejects this. */
3956	char *t;
3957	char const s = 0 ? (char ) 0 : (char const *) 0;
3958
3959	*t++ = 0;
3960	}
3961	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
3962	int x[] = {25, 17};
3963	const int *foo = &x[0];
3964	++foo;
3965	}
3966	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3967	typedef const int *iptr;
3968	iptr p = 0;
3969	++p;
3970	}
3971	{ /* AIX XL C 1.02.0.0 rejects this saying
3972	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3973	struct s { int j; const int *ap[3]; };
3974	struct s *b; b->j = 5;
3975	}
3976	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3977	const int foo = 10;
3978	}
3979
3980	; return 0; }
3981	EOF
3982	if { (eval echo configure:3983: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3983	rm -rf conftest*
3984	ac_cv_c_const=yes
3985	else
3986	echo "configure: failed program was:" >&5
3987	cat conftest.$ac_ext >&5
3988	rm -rf conftest*
3989	ac_cv_c_const=no
3990	fi
3991	rm -f conftest*
3992	fi
3993
3994	echo "$ac_t""$ac_cv_c_const" 1>&6
3995	if test $ac_cv_c_const = no; then
3996	cat >> confdefs.h <<\EOF
3997	#define const
3998	EOF
3999
4000	fi
4001
4002	echo $ac_n "checking for size_t""... $ac_c" 1>&6
4003	echo "configure:4004: checking for size_t" >&5
4004	if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
4005	echo $ac_n "(cached) $ac_c" 1>&6
4006	else
4007	cat > conftest.$ac_ext <<EOF
4008	#line 4009 "configure"
4009	#include "confdefs.h"
4010	#include <sys/types.h>
4011	#if STDC_HEADERS
4012	#include <stdlib.h>
4013	#include <stddef.h>
4014	#endif
4015	EOF
4016	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4017	egrep "(^\|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
4018	rm -rf conftest*
4019	ac_cv_type_size_t=yes
4020	else
4021	rm -rf conftest*
4022	ac_cv_type_size_t=no
4023	fi
4024	rm -f conftest*
4025
4026	fi
4027	echo "$ac_t""$ac_cv_type_size_t" 1>&6
4028	if test $ac_cv_type_size_t = no; then
4029	cat >> confdefs.h <<\EOF
4030	#define size_t unsigned
4031	EOF
4032
4033	fi
4034
4035	echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
4036	echo "configure:4037: checking whether time.h and sys/time.h may both be included" >&5
4037	if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
4038	echo $ac_n "(cached) $ac_c" 1>&6
4039	else
4040	cat > conftest.$ac_ext <<EOF
4041	#line 4042 "configure"
4042	#include "confdefs.h"
4043	#include <sys/types.h>
4044	#include <sys/time.h>
4045	#include <time.h>
4046	int main() {
4047	struct tm *tp;
4048	; return 0; }
4049	EOF
4050	if { (eval echo configure:4051: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4051	rm -rf conftest*
4052	ac_cv_header_time=yes
4053	else
4054	echo "configure: failed program was:" >&5
4055	cat conftest.$ac_ext >&5
4056	rm -rf conftest*
4057	ac_cv_header_time=no
4058	fi
4059	rm -f conftest*
4060	fi
4061
4062	echo "$ac_t""$ac_cv_header_time" 1>&6
4063	if test $ac_cv_header_time = yes; then
4064	cat >> confdefs.h <<\EOF
4065	#define TIME_WITH_SYS_TIME 1
4066	EOF
4067
4068	fi
4069
4070
4071	echo $ac_n "checking size of long""... $ac_c" 1>&6
4072	echo "configure:4073: checking size of long" >&5
4073	if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
4074	echo $ac_n "(cached) $ac_c" 1>&6
4075	else
4076	if test "$cross_compiling" = yes; then
4077	ac_cv_sizeof_long=4
4078	else
4079	cat > conftest.$ac_ext <<EOF
4080	#line 4081 "configure"
4081	#include "confdefs.h"
4082	#include <stdio.h>
4083	main()
4084	{
4085	FILE *f=fopen("conftestval", "w");
4086	if (!f) exit(1);
4087	fprintf(f, "%d\n", sizeof(long));
4088	exit(0);
4089	}
4090	EOF
4091	if { (eval echo configure:4092: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4092	then
4093	ac_cv_sizeof_long=`cat conftestval`
4094	else
4095	echo "configure: failed program was:" >&5
4096	cat conftest.$ac_ext >&5
4097	rm -fr conftest*
4098	ac_cv_sizeof_long=0
4099	fi
4100	rm -fr conftest*
4101	fi
4102
4103	fi
4104	echo "$ac_t""$ac_cv_sizeof_long" 1>&6
4105	cat >> confdefs.h <<EOF
4106	#define SIZEOF_LONG $ac_cv_sizeof_long
4107	EOF
4108
4109
4110	if test "$ac_cv_sizeof_long" != 4; then
4111	{ echo "configure: error: Need sizeof long to equal 4" 1>&2; exit 1; }
4112	fi
4113
4114
4115	CLEAN="rm -f ~ a.out core .o .log"
4116
4117
4118	if test "${GCC}" = yes && test "$ac_cv_cflags_not_set" = yes; then
4119	if test "$with_debug" = yes; then
4120	CFLAGS="-g -Wall -Wno-unused ${with_extra_cflags}"
4121	else
4122	CFLAGS="-O3 -w -fomit-frame-pointer ${with_extra_cflags}"
4123	fi
4124	fi
4125
4126	if test "$prefix" = NONE; then
4127	ac_configure_args="$ac_configure_args --prefix=$ac_default_prefix"
4128	fi
4129
4130	subdirs="$CONFIG_SUBDIRS"
4131
4132
4133	trap '' 1 2 15
4134	cat > confcache <<\EOF
4135	# This file is a shell script that caches the results of configure
4136	# tests run on this system so they can be shared between configure
4137	# scripts and configure runs. It is not useful on other systems.
4138	# If it contains results you don't want to keep, you may remove or edit it.
4139	#
4140	# By default, configure uses ./config.cache as the cache file,
4141	# creating it if it does not exist already. You can give configure
4142	# the --cache-file=FILE option to use a different cache file; that is
4143	# what configure does when it calls configure scripts in
4144	# subdirectories, so they share the cache.
4145	# Giving --cache-file=/dev/null disables caching, for debugging configure.
4146	# config.status only pays attention to the cache file if you give it the
4147	# --recheck option to rerun configure.
4148	#
4149	EOF
4150	# The following way of writing the cache mishandles newlines in values,
4151	# but we know of no workaround that is simple, portable, and efficient.
4152	# So, don't put newlines in cache variables' values.
4153	# Ultrix sh set writes to stderr and can't be redirected directly,
4154	# and sets the high bit in the cache file unless we assign to the vars.
4155	(set) 2>&1 \|
4156	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
4157	ac_space=\ )
4158	# `set' does not quote correctly, so add quotes (double-quote substitution
4159	# turns \\\\ into \\, and sed turns \\ into \).
4160	sed -n \
4161	-e "s/'/'\\\\''/g" \
4162	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
4163	;;
4164	*)
4165	# `set' quotes correctly as required by POSIX, so do not add quotes.
4166	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
4167	;;
4168	esac >> confcache
4169	if cmp -s $cache_file confcache; then
4170	:
4171	else
4172	if test -w $cache_file; then
4173	echo "updating cache $cache_file"
4174	cat confcache > $cache_file
4175	else
4176	echo "not updating unwritable cache $cache_file"
4177	fi
4178	fi
4179	rm -f confcache
4180
4181	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
4182
4183	test "x$prefix" = xNONE && prefix=$ac_default_prefix
4184	# Let make expand exec_prefix.
4185	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4186
4187	# Any assignment to VPATH causes Sun make to only execute
4188	# the first set of double-colon rules, so remove it if not needed.
4189	# If there is a colon in the path, we need to keep it.
4190	if test "x$srcdir" = x.; then
4191	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
4192	fi
4193
4194	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
4195
4196	DEFS=-DHAVE_CONFIG_H
4197
4198	# Without the "./", some shells look in PATH for config.status.
4199	: ${CONFIG_STATUS=./config.status}
4200
4201	echo creating $CONFIG_STATUS
4202	rm -f $CONFIG_STATUS
4203	cat > $CONFIG_STATUS <<EOF
4204	#! /bin/sh
4205	# Generated automatically by configure.
4206	# Run this file to recreate the current configuration.
4207	# This directory was configured as follows,
4208	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
4209	#
4210	# $0 $ac_configure_args
4211	#
4212	# Compiler output produced by configure, useful for debugging
4213	# configure, is in ./config.log if it exists.
4214
4215	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4216	for ac_option
4217	do
4218	case "\$ac_option" in
4219	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
4220	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4221	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4222	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
4223	echo "$CONFIG_STATUS generated by autoconf version 2.13"
4224	exit 0 ;;
4225	-help \| --help \| --hel \| --he \| --h)
4226	echo "\$ac_cs_usage"; exit 0 ;;
4227	*) echo "\$ac_cs_usage"; exit 1 ;;
4228	esac
4229	done
4230
4231	ac_given_srcdir=$srcdir
4232
4233	trap 'rm -fr `echo "Makefile MP/Makefile MPT/Makefile mpviewer/Makefile \
4234	mp-pvm3/Makefile examples/Makefile MP/MP_Config.h:MP/h/MP_Config.h.in" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
4235	EOF
4236	cat >> $CONFIG_STATUS <<EOF
4237
4238	# Protect against being on the right side of a sed subst in config.status.
4239	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4240	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4241	$ac_vpsub
4242	$extrasub
4243	s%@SHELL@%$SHELL%g
4244	s%@CFLAGS@%$CFLAGS%g
4245	s%@CPPFLAGS@%$CPPFLAGS%g
4246	s%@CXXFLAGS@%$CXXFLAGS%g
4247	s%@FFLAGS@%$FFLAGS%g
4248	s%@DEFS@%$DEFS%g
4249	s%@LDFLAGS@%$LDFLAGS%g
4250	s%@LIBS@%$LIBS%g
4251	s%@exec_prefix@%$exec_prefix%g
4252	s%@prefix@%$prefix%g
4253	s%@program_transform_name@%$program_transform_name%g
4254	s%@bindir@%$bindir%g
4255	s%@sbindir@%$sbindir%g
4256	s%@libexecdir@%$libexecdir%g
4257	s%@datadir@%$datadir%g
4258	s%@sysconfdir@%$sysconfdir%g
4259	s%@sharedstatedir@%$sharedstatedir%g
4260	s%@localstatedir@%$localstatedir%g
4261	s%@libdir@%$libdir%g
4262	s%@includedir@%$includedir%g
4263	s%@oldincludedir@%$oldincludedir%g
4264	s%@infodir@%$infodir%g
4265	s%@mandir@%$mandir%g
4266	s%@PRODUCT@%$PRODUCT%g
4267	s%@VERSION@%$VERSION%g
4268	s%@host@%$host%g
4269	s%@host_alias@%$host_alias%g
4270	s%@host_cpu@%$host_cpu%g
4271	s%@host_vendor@%$host_vendor%g
4272	s%@host_os@%$host_os%g
4273	s%@target@%$target%g
4274	s%@target_alias@%$target_alias%g
4275	s%@target_cpu@%$target_cpu%g
4276	s%@target_vendor@%$target_vendor%g
4277	s%@target_os@%$target_os%g
4278	s%@build@%$build%g
4279	s%@build_alias@%$build_alias%g
4280	s%@build_cpu@%$build_cpu%g
4281	s%@build_vendor@%$build_vendor%g
4282	s%@build_os@%$build_os%g
4283	s%@RANLIB@%$RANLIB%g
4284	s%@AR@%$AR%g
4285	s%@CC@%$CC%g
4286	s%@CPP@%$CPP%g
4287	s%@CXX@%$CXX%g
4288	s%@SET_MAKE@%$SET_MAKE%g
4289	s%@BUILD_SUBDIRS@%$BUILD_SUBDIRS%g
4290	s%@CONFIG_SUBDIRS@%$CONFIG_SUBDIRS%g
4291	s%@NEED_LIBS@%$NEED_LIBS%g
4292	s%@with_rsh@%$with_rsh%g
4293	s%@mp_ssh@%$mp_ssh%g
4294	s%@mp_remsh@%$mp_remsh%g
4295	s%@mp_rsh@%$mp_rsh%g
4296	s%@CLEAN@%$CLEAN%g
4297	s%@subdirs@%$subdirs%g
4298
4299	CEOF
4300	EOF
4301
4302	cat >> $CONFIG_STATUS <<\EOF
4303
4304	# Split the substitutions into bite-sized pieces for seds with
4305	# small command number limits, like on Digital OSF/1 and HP-UX.
4306	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
4307	ac_file=1 # Number of current file.
4308	ac_beg=1 # First line for current file.
4309	ac_end=$ac_max_sed_cmds # Line after last line for current file.
4310	ac_more_lines=:
4311	ac_sed_cmds=""
4312	while $ac_more_lines; do
4313	if test $ac_beg -gt 1; then
4314	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
4315	else
4316	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
4317	fi
4318	if test ! -s conftest.s$ac_file; then
4319	ac_more_lines=false
4320	rm -f conftest.s$ac_file
4321	else
4322	if test -z "$ac_sed_cmds"; then
4323	ac_sed_cmds="sed -f conftest.s$ac_file"
4324	else
4325	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
4326	fi
4327	ac_file=`expr $ac_file + 1`
4328	ac_beg=$ac_end
4329	ac_end=`expr $ac_end + $ac_max_sed_cmds`
4330	fi
4331	done
4332	if test -z "$ac_sed_cmds"; then
4333	ac_sed_cmds=cat
4334	fi
4335	EOF
4336
4337	cat >> $CONFIG_STATUS <<EOF
4338
4339	CONFIG_FILES=\${CONFIG_FILES-"Makefile MP/Makefile MPT/Makefile mpviewer/Makefile \
4340	mp-pvm3/Makefile examples/Makefile"}
4341	EOF
4342	cat >> $CONFIG_STATUS <<\EOF
4343	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
4344	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4345	case "$ac_file" in
4346	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
4347	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
4348	*) ac_file_in="${ac_file}.in" ;;
4349	esac
4350
4351	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
4352
4353	# Remove last slash and all that follows it. Not all systems have dirname.
4354	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
4355	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4356	# The file is in a subdirectory.
4357	test ! -d "$ac_dir" && mkdir "$ac_dir"
4358	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
4359	# A "../" for each directory in $ac_dir_suffix.
4360	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
4361	else
4362	ac_dir_suffix= ac_dots=
4363	fi
4364
4365	case "$ac_given_srcdir" in
4366	.) srcdir=.
4367	if test -z "$ac_dots"; then top_srcdir=.
4368	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
4369	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4370	*) # Relative path.
4371	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4372	top_srcdir="$ac_dots$ac_given_srcdir" ;;
4373	esac
4374
4375
4376	echo creating "$ac_file"
4377	rm -f "$ac_file"
4378	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
4379	case "$ac_file" in
4380	Makefile) ac_comsub="1i\\
4381	# $configure_input" ;;
4382	*) ac_comsub= ;;
4383	esac
4384
4385	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4386	sed -e "$ac_comsub
4387	s%@configure_input@%$configure_input%g
4388	s%@srcdir@%$srcdir%g
4389	s%@top_srcdir@%$top_srcdir%g
4390	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
4391	fi; done
4392	rm -f conftest.s*
4393
4394	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
4395	# NAME is the cpp macro being defined and VALUE is the value it is being given.
4396	#
4397	# ac_d sets the value in "#define NAME VALUE" lines.
4398	ac_dA='s%^$[ ]$#$[ ]define[ ][ ]*$'
4399	ac_dB='$[ ][ ]$[^ ]%\1#\2'
4400	ac_dC='\3'
4401	ac_dD='%g'
4402	# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
4403	ac_uA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
4404	ac_uB='$[ ]$%\1#\2define\3'
4405	ac_uC=' '
4406	ac_uD='\4%g'
4407	# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
4408	ac_eA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
4409	ac_eB='$%\1#\2define\3'
4410	ac_eC=' '
4411	ac_eD='%g'
4412
4413	if test "${CONFIG_HEADERS+set}" != set; then
4414	EOF
4415	cat >> $CONFIG_STATUS <<EOF
4416	CONFIG_HEADERS="MP/MP_Config.h:MP/h/MP_Config.h.in"
4417	EOF
4418	cat >> $CONFIG_STATUS <<\EOF
4419	fi
4420	for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
4421	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4422	case "$ac_file" in
4423	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
4424	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
4425	*) ac_file_in="${ac_file}.in" ;;
4426	esac
4427
4428	echo creating $ac_file
4429
4430	rm -f conftest.frag conftest.in conftest.out
4431	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4432	cat $ac_file_inputs > conftest.in
4433
4434	EOF
4435
4436	# Transform confdefs.h into a sed script conftest.vals that substitutes
4437	# the proper values into config.h.in to produce config.h. And first:
4438	# Protect against being on the right side of a sed subst in config.status.
4439	# Protect against being in an unquoted here document in config.status.
4440	rm -f conftest.vals
4441	cat > conftest.hdr <<\EOF
4442	s/[\\&%]/\\&/g
4443	s%[\\$`]%\\&%g
4444	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
4445	s%ac_d%ac_u%gp
4446	s%ac_u%ac_e%gp
4447	EOF
4448	sed -n -f conftest.hdr confdefs.h > conftest.vals
4449	rm -f conftest.hdr
4450
4451	# This sed command replaces #undef with comments. This is necessary, for
4452	# example, in the case of _POSIX_SOURCE, which is predefined and required
4453	# on some systems where configure will not decide to define it.
4454	cat >> conftest.vals <<\EOF
4455	s%^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9]%/* & */%
4456	EOF
4457
4458	# Break up conftest.vals because some shells have a limit on
4459	# the size of here documents, and old seds have small limits too.
4460
4461	rm -f conftest.tail
4462	while :
4463	do
4464	ac_lines=`grep -c . conftest.vals`
4465	# grep -c gives empty output for an empty file on some AIX systems.
4466	if test -z "$ac_lines" \|\| test "$ac_lines" -eq 0; then break; fi
4467	# Write a limited-size here document to conftest.frag.
4468	echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
4469	sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
4470	echo 'CEOF
4471	sed -f conftest.frag conftest.in > conftest.out
4472	rm -f conftest.in
4473	mv conftest.out conftest.in
4474	' >> $CONFIG_STATUS
4475	sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
4476	rm -f conftest.vals
4477	mv conftest.tail conftest.vals
4478	done
4479	rm -f conftest.vals
4480
4481	cat >> $CONFIG_STATUS <<\EOF
4482	rm -f conftest.frag conftest.h
4483	echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
4484	cat conftest.in >> conftest.h
4485	rm -f conftest.in
4486	if cmp -s $ac_file conftest.h 2>/dev/null; then
4487	echo "$ac_file is unchanged"
4488	rm -f conftest.h
4489	else
4490	# Remove last slash and all that follows it. Not all systems have dirname.
4491	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
4492	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4493	# The file is in a subdirectory.
4494	test ! -d "$ac_dir" && mkdir "$ac_dir"
4495	fi
4496	rm -f $ac_file
4497	mv conftest.h $ac_file
4498	fi
4499	fi; done
4500
4501	EOF
4502	cat >> $CONFIG_STATUS <<EOF
4503
4504	EOF
4505	cat >> $CONFIG_STATUS <<\EOF
4506	\
4507	if test "$CONFIG_HEADERS"; then echo timestamp > MP/stamp-h; fi
4508	exit 0
4509	EOF
4510	chmod +x $CONFIG_STATUS
4511	rm -fr confdefs* $ac_clean_files
4512	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
4513
4514	if test "$no_recursion" != yes; then
4515
4516	# Remove --cache-file and --srcdir arguments so they do not pile up.
4517	ac_sub_configure_args=
4518	ac_prev=
4519	for ac_arg in $ac_configure_args; do
4520	if test -n "$ac_prev"; then
4521	ac_prev=
4522	continue
4523	fi
4524	case "$ac_arg" in
4525	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
4526	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
4527	ac_prev=cache_file ;;
4528	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
4529	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
4530	;;
4531	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
4532	ac_prev=srcdir ;;
4533	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
4534	;;
4535	*) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
4536	esac
4537	done
4538
4539	for ac_config_dir in $CONFIG_SUBDIRS; do
4540
4541	# Do not complain, so a configure script can configure whichever
4542	# parts of a large source tree are present.
4543	if test ! -d $srcdir/$ac_config_dir; then
4544	continue
4545	fi
4546
4547	echo configuring in $ac_config_dir
4548
4549	case "$srcdir" in
4550	.) ;;
4551	*)
4552	if test -d ./$ac_config_dir \|\| mkdir ./$ac_config_dir; then :;
4553	else
4554	{ echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
4555	fi
4556	;;
4557	esac
4558
4559	ac_popdir=`pwd`
4560	cd $ac_config_dir
4561
4562	# A "../" for each directory in /$ac_config_dir.
4563	ac_dots=`echo $ac_config_dir\|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
4564
4565	case "$srcdir" in
4566	.) # No --srcdir option. We are building in place.
4567	ac_sub_srcdir=$srcdir ;;
4568	/*) # Absolute path.
4569	ac_sub_srcdir=$srcdir/$ac_config_dir ;;
4570	*) # Relative path.
4571	ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
4572	esac
4573
4574	# Check for guested configure; otherwise get Cygnus style configure.
4575	if test -f $ac_sub_srcdir/configure; then
4576	ac_sub_configure=$ac_sub_srcdir/configure
4577	elif test -f $ac_sub_srcdir/configure.in; then
4578	ac_sub_configure=$ac_configure
4579	else
4580	echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
4581	ac_sub_configure=
4582	fi
4583
4584	# The recursion is here.
4585	if test -n "$ac_sub_configure"; then
4586
4587	# Make the cache file name correct relative to the subdirectory.
4588	case "$cache_file" in
4589	/*) ac_sub_cache_file=$cache_file ;;
4590	*) # Relative path.
4591	ac_sub_cache_file="$ac_dots$cache_file" ;;
4592	esac
4593
4594	echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
4595	# The eval makes quoting arguments work.
4596	if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
4597	then :
4598	else
4599	{ echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
4600	fi
4601	fi
4602
4603	cd $ac_popdir
4604	done
4605	fi
4606

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