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configure @ a79bef5

spielwiese

Last change on this file since a79bef5 was a79bef5, checked in by Hans Schönemann <hannes@…>, 20 years ago
*hannes: with-malloc git-svn-id: file:///usr/local/Singular/svn/trunk@7114 2c84dea3-7e68-4137-9b89-c4e89433aadc
Property mode set to `100755`
File size: 127.8 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_h=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	CPPFLAGS="-I. ${CPPFLAGS}"
2755	fi
2756
2757	ac_safe=`echo "fcntl.h" \| sed 'y%./+-%__p_%'`
2758	echo $ac_n "checking for fcntl.h""... $ac_c" 1>&6
2759	echo "configure:2760: checking for fcntl.h" >&5
2760	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2761	echo $ac_n "(cached) $ac_c" 1>&6
2762	else
2763	cat > conftest.$ac_ext <<EOF
2764	#line 2765 "configure"
2765	#include "confdefs.h"
2766	#include <fcntl.h>
2767	EOF
2768	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2769	{ (eval echo configure:2770: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2770	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2771	if test -z "$ac_err"; then
2772	rm -rf conftest*
2773	eval "ac_cv_header_$ac_safe=yes"
2774	else
2775	echo "$ac_err" >&5
2776	echo "configure: failed program was:" >&5
2777	cat conftest.$ac_ext >&5
2778	rm -rf conftest*
2779	eval "ac_cv_header_$ac_safe=no"
2780	fi
2781	rm -f conftest*
2782	fi
2783	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2784	echo "$ac_t""yes" 1>&6
2785	:
2786	else
2787	echo "$ac_t""no" 1>&6
2788	echo "*** no fcntl.h";exit
2789	fi
2790
2791	ac_safe=`echo "sys/ioctl.h" \| sed 'y%./+-%__p_%'`
2792	echo $ac_n "checking for sys/ioctl.h""... $ac_c" 1>&6
2793	echo "configure:2794: checking for sys/ioctl.h" >&5
2794	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2795	echo $ac_n "(cached) $ac_c" 1>&6
2796	else
2797	cat > conftest.$ac_ext <<EOF
2798	#line 2799 "configure"
2799	#include "confdefs.h"
2800	#include <sys/ioctl.h>
2801	EOF
2802	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2803	{ (eval echo configure:2804: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2804	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2805	if test -z "$ac_err"; then
2806	rm -rf conftest*
2807	eval "ac_cv_header_$ac_safe=yes"
2808	else
2809	echo "$ac_err" >&5
2810	echo "configure: failed program was:" >&5
2811	cat conftest.$ac_ext >&5
2812	rm -rf conftest*
2813	eval "ac_cv_header_$ac_safe=no"
2814	fi
2815	rm -f conftest*
2816	fi
2817	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2818	echo "$ac_t""yes" 1>&6
2819	:
2820	else
2821	echo "$ac_t""no" 1>&6
2822	echo "*** no sys/ioctl.h";exit
2823	fi
2824
2825	ac_safe=`echo "sys/param.h" \| sed 'y%./+-%__p_%'`
2826	echo $ac_n "checking for sys/param.h""... $ac_c" 1>&6
2827	echo "configure:2828: checking for sys/param.h" >&5
2828	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2829	echo $ac_n "(cached) $ac_c" 1>&6
2830	else
2831	cat > conftest.$ac_ext <<EOF
2832	#line 2833 "configure"
2833	#include "confdefs.h"
2834	#include <sys/param.h>
2835	EOF
2836	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2837	{ (eval echo configure:2838: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2838	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2839	if test -z "$ac_err"; then
2840	rm -rf conftest*
2841	eval "ac_cv_header_$ac_safe=yes"
2842	else
2843	echo "$ac_err" >&5
2844	echo "configure: failed program was:" >&5
2845	cat conftest.$ac_ext >&5
2846	rm -rf conftest*
2847	eval "ac_cv_header_$ac_safe=no"
2848	fi
2849	rm -f conftest*
2850	fi
2851	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2852	echo "$ac_t""yes" 1>&6
2853	:
2854	else
2855	echo "$ac_t""no" 1>&6
2856	echo "*** no sys/param.h";exit
2857	fi
2858
2859	ac_safe=`echo "sys/socket.h" \| sed 'y%./+-%__p_%'`
2860	echo $ac_n "checking for sys/socket.h""... $ac_c" 1>&6
2861	echo "configure:2862: checking for sys/socket.h" >&5
2862	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2863	echo $ac_n "(cached) $ac_c" 1>&6
2864	else
2865	cat > conftest.$ac_ext <<EOF
2866	#line 2867 "configure"
2867	#include "confdefs.h"
2868	#include <sys/socket.h>
2869	EOF
2870	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2871	{ (eval echo configure:2872: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2872	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2873	if test -z "$ac_err"; then
2874	rm -rf conftest*
2875	eval "ac_cv_header_$ac_safe=yes"
2876	else
2877	echo "$ac_err" >&5
2878	echo "configure: failed program was:" >&5
2879	cat conftest.$ac_ext >&5
2880	rm -rf conftest*
2881	eval "ac_cv_header_$ac_safe=no"
2882	fi
2883	rm -f conftest*
2884	fi
2885	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2886	echo "$ac_t""yes" 1>&6
2887	:
2888	else
2889	echo "$ac_t""no" 1>&6
2890	echo "*** no sys/socket.h";exit
2891	fi
2892
2893	ac_safe=`echo "sys/stat.h" \| sed 'y%./+-%__p_%'`
2894	echo $ac_n "checking for sys/stat.h""... $ac_c" 1>&6
2895	echo "configure:2896: checking for sys/stat.h" >&5
2896	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2897	echo $ac_n "(cached) $ac_c" 1>&6
2898	else
2899	cat > conftest.$ac_ext <<EOF
2900	#line 2901 "configure"
2901	#include "confdefs.h"
2902	#include <sys/stat.h>
2903	EOF
2904	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2905	{ (eval echo configure:2906: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2906	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2907	if test -z "$ac_err"; then
2908	rm -rf conftest*
2909	eval "ac_cv_header_$ac_safe=yes"
2910	else
2911	echo "$ac_err" >&5
2912	echo "configure: failed program was:" >&5
2913	cat conftest.$ac_ext >&5
2914	rm -rf conftest*
2915	eval "ac_cv_header_$ac_safe=no"
2916	fi
2917	rm -f conftest*
2918	fi
2919	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2920	echo "$ac_t""yes" 1>&6
2921	:
2922	else
2923	echo "$ac_t""no" 1>&6
2924	echo "*** no sys/stat.h";exit
2925	fi
2926
2927	ac_safe=`echo "sys/time.h" \| sed 'y%./+-%__p_%'`
2928	echo $ac_n "checking for sys/time.h""... $ac_c" 1>&6
2929	echo "configure:2930: checking for sys/time.h" >&5
2930	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2931	echo $ac_n "(cached) $ac_c" 1>&6
2932	else
2933	cat > conftest.$ac_ext <<EOF
2934	#line 2935 "configure"
2935	#include "confdefs.h"
2936	#include <sys/time.h>
2937	EOF
2938	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2939	{ (eval echo configure:2940: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2940	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2941	if test -z "$ac_err"; then
2942	rm -rf conftest*
2943	eval "ac_cv_header_$ac_safe=yes"
2944	else
2945	echo "$ac_err" >&5
2946	echo "configure: failed program was:" >&5
2947	cat conftest.$ac_ext >&5
2948	rm -rf conftest*
2949	eval "ac_cv_header_$ac_safe=no"
2950	fi
2951	rm -f conftest*
2952	fi
2953	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2954	echo "$ac_t""yes" 1>&6
2955	:
2956	else
2957	echo "$ac_t""no" 1>&6
2958	echo "*** no sys/time.h";exit
2959	fi
2960
2961	ac_safe=`echo "sys/types.h" \| sed 'y%./+-%__p_%'`
2962	echo $ac_n "checking for sys/types.h""... $ac_c" 1>&6
2963	echo "configure:2964: checking for sys/types.h" >&5
2964	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2965	echo $ac_n "(cached) $ac_c" 1>&6
2966	else
2967	cat > conftest.$ac_ext <<EOF
2968	#line 2969 "configure"
2969	#include "confdefs.h"
2970	#include <sys/types.h>
2971	EOF
2972	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2973	{ (eval echo configure:2974: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2974	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2975	if test -z "$ac_err"; then
2976	rm -rf conftest*
2977	eval "ac_cv_header_$ac_safe=yes"
2978	else
2979	echo "$ac_err" >&5
2980	echo "configure: failed program was:" >&5
2981	cat conftest.$ac_ext >&5
2982	rm -rf conftest*
2983	eval "ac_cv_header_$ac_safe=no"
2984	fi
2985	rm -f conftest*
2986	fi
2987	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2988	echo "$ac_t""yes" 1>&6
2989	:
2990	else
2991	echo "$ac_t""no" 1>&6
2992	echo "*** no sys/types.h";exit
2993	fi
2994
2995	ac_safe=`echo "sys/uio.h" \| sed 'y%./+-%__p_%'`
2996	echo $ac_n "checking for sys/uio.h""... $ac_c" 1>&6
2997	echo "configure:2998: checking for sys/uio.h" >&5
2998	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2999	echo $ac_n "(cached) $ac_c" 1>&6
3000	else
3001	cat > conftest.$ac_ext <<EOF
3002	#line 3003 "configure"
3003	#include "confdefs.h"
3004	#include <sys/uio.h>
3005	EOF
3006	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3007	{ (eval echo configure:3008: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3008	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
3009	if test -z "$ac_err"; then
3010	rm -rf conftest*
3011	eval "ac_cv_header_$ac_safe=yes"
3012	else
3013	echo "$ac_err" >&5
3014	echo "configure: failed program was:" >&5
3015	cat conftest.$ac_ext >&5
3016	rm -rf conftest*
3017	eval "ac_cv_header_$ac_safe=no"
3018	fi
3019	rm -f conftest*
3020	fi
3021	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3022	echo "$ac_t""yes" 1>&6
3023	:
3024	else
3025	echo "$ac_t""no" 1>&6
3026	echo "*** no sys/uio.h";exit
3027	fi
3028
3029	ac_safe=`echo "sys/un.h" \| sed 'y%./+-%__p_%'`
3030	echo $ac_n "checking for sys/un.h""... $ac_c" 1>&6
3031	echo "configure:3032: checking for sys/un.h" >&5
3032	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3033	echo $ac_n "(cached) $ac_c" 1>&6
3034	else
3035	cat > conftest.$ac_ext <<EOF
3036	#line 3037 "configure"
3037	#include "confdefs.h"
3038	#include <sys/un.h>
3039	EOF
3040	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3041	{ (eval echo configure:3042: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3042	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
3043	if test -z "$ac_err"; then
3044	rm -rf conftest*
3045	eval "ac_cv_header_$ac_safe=yes"
3046	else
3047	echo "$ac_err" >&5
3048	echo "configure: failed program was:" >&5
3049	cat conftest.$ac_ext >&5
3050	rm -rf conftest*
3051	eval "ac_cv_header_$ac_safe=no"
3052	fi
3053	rm -f conftest*
3054	fi
3055	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3056	echo "$ac_t""yes" 1>&6
3057	:
3058	else
3059	echo "$ac_t""no" 1>&6
3060	echo "*** no sys/un.h";exit
3061	fi
3062
3063	ac_safe=`echo "unistd.h" \| sed 'y%./+-%__p_%'`
3064	echo $ac_n "checking for unistd.h""... $ac_c" 1>&6
3065	echo "configure:3066: checking for unistd.h" >&5
3066	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3067	echo $ac_n "(cached) $ac_c" 1>&6
3068	else
3069	cat > conftest.$ac_ext <<EOF
3070	#line 3071 "configure"
3071	#include "confdefs.h"
3072	#include <unistd.h>
3073	EOF
3074	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3075	{ (eval echo configure:3076: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3076	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
3077	if test -z "$ac_err"; then
3078	rm -rf conftest*
3079	eval "ac_cv_header_$ac_safe=yes"
3080	else
3081	echo "$ac_err" >&5
3082	echo "configure: failed program was:" >&5
3083	cat conftest.$ac_ext >&5
3084	rm -rf conftest*
3085	eval "ac_cv_header_$ac_safe=no"
3086	fi
3087	rm -f conftest*
3088	fi
3089	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3090	echo "$ac_t""yes" 1>&6
3091	:
3092	else
3093	echo "$ac_t""no" 1>&6
3094	echo "*** no unistd.h";exit
3095	fi
3096
3097	ac_safe=`echo "math.h" \| sed 'y%./+-%__p_%'`
3098	echo $ac_n "checking for math.h""... $ac_c" 1>&6
3099	echo "configure:3100: checking for math.h" >&5
3100	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3101	echo $ac_n "(cached) $ac_c" 1>&6
3102	else
3103	cat > conftest.$ac_ext <<EOF
3104	#line 3105 "configure"
3105	#include "confdefs.h"
3106	#include <math.h>
3107	EOF
3108	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3109	{ (eval echo configure:3110: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3110	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
3111	if test -z "$ac_err"; then
3112	rm -rf conftest*
3113	eval "ac_cv_header_$ac_safe=yes"
3114	else
3115	echo "$ac_err" >&5
3116	echo "configure: failed program was:" >&5
3117	cat conftest.$ac_ext >&5
3118	rm -rf conftest*
3119	eval "ac_cv_header_$ac_safe=no"
3120	fi
3121	rm -f conftest*
3122	fi
3123	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3124	echo "$ac_t""yes" 1>&6
3125	:
3126	else
3127	echo "$ac_t""no" 1>&6
3128	echo "*** no math.h";exit
3129	fi
3130
3131
3132
3133	for ac_hdr in sys/select.h gmp.h genpari.h saclib.h
3134	do
3135	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
3136	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3137	echo "configure:3138: checking for $ac_hdr" >&5
3138	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3139	echo $ac_n "(cached) $ac_c" 1>&6
3140	else
3141	cat > conftest.$ac_ext <<EOF
3142	#line 3143 "configure"
3143	#include "confdefs.h"
3144	#include <$ac_hdr>
3145	EOF
3146	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3147	{ (eval echo configure:3148: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3148	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
3149	if test -z "$ac_err"; then
3150	rm -rf conftest*
3151	eval "ac_cv_header_$ac_safe=yes"
3152	else
3153	echo "$ac_err" >&5
3154	echo "configure: failed program was:" >&5
3155	cat conftest.$ac_ext >&5
3156	rm -rf conftest*
3157	eval "ac_cv_header_$ac_safe=no"
3158	fi
3159	rm -f conftest*
3160	fi
3161	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3162	echo "$ac_t""yes" 1>&6
3163	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3164	cat >> confdefs.h <<EOF
3165	#define $ac_tr_hdr 1
3166	EOF
3167
3168	else
3169	echo "$ac_t""no" 1>&6
3170	fi
3171	done
3172
3173
3174	if test "$ac_cv_header_gmp_h" = yes; then
3175	cat > conftest.$ac_ext <<EOF
3176	#line 3177 "configure"
3177	#include "confdefs.h"
3178	#include <gmp.h>
3179	EOF
3180	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3181	egrep "mpz_ptr" >/dev/null 2>&1; then
3182	rm -rf conftest*
3183	MPZ_PTR=mpz_ptr
3184	fi
3185	rm -f conftest*
3186
3187	if test ! "$MPZ_PTR" = mpz_ptr; then
3188	cat > conftest.$ac_ext <<EOF
3189	#line 3190 "configure"
3190	#include "confdefs.h"
3191	#include <gmp.h>
3192	EOF
3193	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3194	egrep "MP_INT" >/dev/null 2>&1; then
3195	rm -rf conftest*
3196	MPZ_PTR="MP_INT*"
3197	fi
3198	rm -f conftest*
3199
3200	cat >> confdefs.h <<EOF
3201	#define mpz_ptr MP_INT*
3202	EOF
3203
3204	cat >> confdefs.h <<EOF
3205	#define _mp_alloc alloc
3206	EOF
3207
3208	cat >> confdefs.h <<EOF
3209	#define _mp_size size
3210	EOF
3211
3212	cat >> confdefs.h <<EOF
3213	#define _mp_d d
3214	EOF
3215
3216	fi
3217	cat > conftest.$ac_ext <<EOF
3218	#line 3219 "configure"
3219	#include "confdefs.h"
3220	#include <gmp.h>
3221	EOF
3222	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3223	egrep "mpf_ptr" >/dev/null 2>&1; then
3224	rm -rf conftest*
3225	MPF_PTR=mpf_ptr
3226	fi
3227	rm -f conftest*
3228
3229	fi
3230
3231	# Check whether --with-apint or --without-apint was given.
3232	if test "${with_apint+set}" = set; then
3233	withval="$with_apint"
3234	:
3235	fi
3236
3237	# Check whether --with-apreal or --without-apreal was given.
3238	if test "${with_apreal+set}" = set; then
3239	withval="$with_apreal"
3240	:
3241	fi
3242
3243	# Check whether --with-gmp or --without-gmp was given.
3244	if test "${with_gmp+set}" = set; then
3245	withval="$with_gmp"
3246	:
3247	fi
3248
3249
3250	# Check whether --with-pari or --without-pari was given.
3251	if test "${with_pari+set}" = set; then
3252	withval="$with_pari"
3253	:
3254	fi
3255
3256
3257	# Check whether --with-saclib or --without-saclib was given.
3258	if test "${with_saclib+set}" = set; then
3259	withval="$with_saclib"
3260	:
3261	fi
3262
3263
3264	# Check whether --with-tb or --without-tb was given.
3265	if test "${with_tb+set}" = set; then
3266	withval="$with_tb"
3267	:
3268	fi
3269
3270
3271	# Check whether --with-pvm or --without-pvm was given.
3272	if test "${with_pvm+set}" = set; then
3273	withval="$with_pvm"
3274	:
3275	fi
3276
3277
3278	# Check whether --with-debug or --without-debug was given.
3279	if test "${with_debug+set}" = set; then
3280	withval="$with_debug"
3281	:
3282	fi
3283
3284
3285	# Check whether --with-extra_cflags or --without-extra_cflags was given.
3286	if test "${with_extra_cflags+set}" = set; then
3287	withval="$with_extra_cflags"
3288	:
3289	fi
3290
3291
3292	# Check whether --with-rsh or --without-rsh was given.
3293	if test "${with_rsh+set}" = set; then
3294	withval="$with_rsh"
3295	:
3296	fi
3297
3298
3299	cat >> confdefs.h <<\EOF
3300	#define MP_DUMMY 0
3301	EOF
3302
3303	cat >> confdefs.h <<\EOF
3304	#define MP_GMP 1
3305	EOF
3306
3307	cat >> confdefs.h <<\EOF
3308	#define MP_PARI 2
3309	EOF
3310
3311	cat >> confdefs.h <<\EOF
3312	#define MP_SAC 3
3313	EOF
3314
3315
3316	if test "$with_default_apint" = none; then
3317	cat >> confdefs.h <<\EOF
3318	#define MP_DEFAULT_APINT MP_DUMMY
3319	EOF
3320
3321	elif test "$with_default_apint" = pari; then
3322	if test "$ac_cv_header_genpari_h" != yes; then
3323	echo "configure: warning: Need genpari.h to use pari as default ApInt format" 1>&2
3324	echo "configure: warning: Use dummy as default MP ApInt format" 1>&2
3325	cat >> confdefs.h <<\EOF
3326	#define MP_DEFAULT_APINT_FORMAT MP_DUMMY
3327	EOF
3328
3329	else
3330	cat >> confdefs.h <<\EOF
3331	#define MP_DEFAULT_APINT_FORMAT MP_PARI
3332	EOF
3333
3334	cat >> confdefs.h <<\EOF
3335	#define MP_HAVE_PARI 1
3336	EOF
3337
3338	fi
3339	elif test "$with_default_apint" = saclib; then
3340	if test "$ac_cv_header_saclib_h" != yes; then
3341	echo "configure: warning: Need saclib.h to use saclib as default ApInt format" 1>&2
3342	echo "configure: warning: Use dummy as default MP ApInt format" 1>&2
3343	cat >> confdefs.h <<\EOF
3344	#define MP_DEFAULT_APINTFORMAT MP_DUMMY
3345	EOF
3346
3347	else
3348	cat >> confdefs.h <<\EOF
3349	#define MP_DEFAULT_APINT_FORMAT MP_SAC
3350	EOF
3351
3352	cat >> confdefs.h <<\EOF
3353	#define MP_HAVE_SACLIB 1
3354	EOF
3355
3356	fi
3357	else
3358	if test "$ac_cv_header_gmp_h" != yes && test "$enable_gmp" != yes; then
3359	echo "configure: warning: Need gmp.h to use gmp as default ApInt format" 1>&2
3360	echo "configure: warning: Use dummy as default MP ApInt format" 1>&2
3361	cat >> confdefs.h <<\EOF
3362	#define MP_DEFAULT_APINTFORMAT MP_DUMMY
3363	EOF
3364
3365	elif test -z "$MPZ_PTR" && test "$enable_gmp" != yes; then
3366	echo "configure: warning: Need gmp.h containing typedef of 'mpz_ptr' or 'MP_INT'" 1>&2
3367	echo "configure: warning: Use dummy as default MP ApInt format" 1>&2
3368	cat >> confdefs.h <<\EOF
3369	#define MP_DEFAULT_APINTFORMAT MP_DUMMY
3370	EOF
3371
3372	else
3373	cat >> confdefs.h <<\EOF
3374	#define MP_DEFAULT_APINT_FORMAT MP_GMP
3375	EOF
3376
3377	cat >> confdefs.h <<\EOF
3378	#define MP_HAVE_GMP_APINT 1
3379	EOF
3380
3381	if test "$ac_cv_header_gmp_h" != yes; then
3382	echo "configure: warning: Need gmp.h to use gmp as default ApInt format" 1>&2
3383	echo "configure: warning: Install gmp.h before making MP" 1>&2
3384	fi
3385	fi
3386	fi
3387
3388	if test "$with_default_apreal" = none; then
3389	cat >> confdefs.h <<\EOF
3390	#define MP_DEFAULT_APREAL MP_DUMMY
3391	EOF
3392
3393	else
3394	if test "$ac_cv_header_gmp_h" != yes && test "$enable_gmp" != yes; then
3395	echo "configure: warning: Need gmp.h to use gmp as default ApReal format" 1>&2
3396	echo "configure: warning: Use dummy as default MP ApReal format" 1>&2
3397	cat >> confdefs.h <<\EOF
3398	#define MP_DEFAULT_APREALFORMAT MP_DUMMY
3399	EOF
3400
3401	elif test -z "$MPF_PTR" && test "$enable_gmp" != yes; then
3402	echo "configure: warning: Need gmp.h containing tyedef of 'mpf_ptr'" 1>&2
3403	echo "configure: warning: Use dummy as default MP ApReal format" 1>&2
3404	cat >> confdefs.h <<\EOF
3405	#define MP_DEFAULT_APREALFORMAT MP_DUMMY
3406	EOF
3407
3408	else
3409	cat >> confdefs.h <<\EOF
3410	#define MP_DEFAULT_APREAL_FORMAT MP_GMP
3411	EOF
3412
3413	cat >> confdefs.h <<\EOF
3414	#define MP_HAVE_GMP_APREAL 1
3415	EOF
3416
3417	if test "$ac_cv_header_gmp_h" != yes ; then
3418	echo "configure: warning: Need gmp.h to use gmp as default ApReal format" 1>&2
3419	echo "configure: warning: Install gmp.h before making MP" 1>&2
3420	fi
3421	fi
3422	fi
3423
3424	if test "$with_gmp" != no; then
3425	if test "$ac_cv_header_gmp_h" != yes && test "$enable_gmp" != yes; then
3426	echo "configure: warning: Can not build MP with gmp ApInt routines: Need gmp.h" 1>&2
3427	else
3428	cat >> confdefs.h <<\EOF
3429	#define MP_HAVE_GMP 1
3430	EOF
3431
3432	if test "$ac_cv_header_gmp_h" != yes; then
3433	echo "configure: warning: Need gmp.h to build MP with gmp ApInt routines" 1>&2
3434	echo "configure: warning: Install gmp.h before making MP" 1>&2
3435	fi
3436	fi
3437	fi
3438
3439	if test "$with_saclib" = yes; then
3440	if test "$ac_cv_header_saclib_h" != yes; then
3441	echo "configure: warning: Can not build MP with saclib ApInt routines: Need saclib.h" 1>&2
3442	else
3443	cat >> confdefs.h <<\EOF
3444	#define MP_HAVE_SAC 1
3445	EOF
3446
3447	fi
3448	fi
3449
3450	if test "$with_pari" = yes; then
3451	if test "$ac_cv_header_genpari_h" != yes; then
3452	echo "configure: warning: Can not build MP with pari ApInt routines: Need genpari.h" 1>&2
3453	else
3454	cat >> confdefs.h <<\EOF
3455	#define MP_HAVE_PARI 1
3456	EOF
3457
3458	cat >> confdefs.h <<\EOF
3459	#define LONG_IS_32BIT 1
3460	EOF
3461
3462	echo $ac_n "checking for ulong""... $ac_c" 1>&6
3463	echo "configure:3464: checking for ulong" >&5
3464	if eval "test \"`echo '$''{'ac_cv_type_ulong'+set}'`\" = set"; then
3465	echo $ac_n "(cached) $ac_c" 1>&6
3466	else
3467	cat > conftest.$ac_ext <<EOF
3468	#line 3469 "configure"
3469	#include "confdefs.h"
3470	#include <sys/types.h>
3471	#if STDC_HEADERS
3472	#include <stdlib.h>
3473	#include <stddef.h>
3474	#endif
3475	EOF
3476	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3477	egrep "(^\|[^a-zA-Z_0-9])ulong[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3478	rm -rf conftest*
3479	ac_cv_type_ulong=yes
3480	else
3481	rm -rf conftest*
3482	ac_cv_type_ulong=no
3483	fi
3484	rm -f conftest*
3485
3486	fi
3487	echo "$ac_t""$ac_cv_type_ulong" 1>&6
3488	if test $ac_cv_type_ulong = no; then
3489	cat >> confdefs.h <<\EOF
3490	#define ulong no
3491	EOF
3492
3493	fi
3494
3495	if test "$ac_cv_type_ulong" = no; then
3496	cat >> confdefs.h <<\EOF
3497	#define ULONG_NOT_DEFINED 1
3498	EOF
3499
3500	fi
3501	fi
3502	fi
3503
3504
3505
3506	if test "$with_tb" = yes; then
3507	ac_safe=`echo "TB.h" \| sed 'y%./+-%__p_%'`
3508	echo $ac_n "checking for TB.h""... $ac_c" 1>&6
3509	echo "configure:3510: checking for TB.h" >&5
3510	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3511	echo $ac_n "(cached) $ac_c" 1>&6
3512	else
3513	cat > conftest.$ac_ext <<EOF
3514	#line 3515 "configure"
3515	#include "confdefs.h"
3516	#include <TB.h>
3517	EOF
3518	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3519	{ (eval echo configure:3520: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3520	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
3521	if test -z "$ac_err"; then
3522	rm -rf conftest*
3523	eval "ac_cv_header_$ac_safe=yes"
3524	else
3525	echo "$ac_err" >&5
3526	echo "configure: failed program was:" >&5
3527	cat conftest.$ac_ext >&5
3528	rm -rf conftest*
3529	eval "ac_cv_header_$ac_safe=no"
3530	fi
3531	rm -f conftest*
3532	fi
3533	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3534	echo "$ac_t""yes" 1>&6
3535	:
3536	else
3537	echo "$ac_t""no" 1>&6
3538	fi
3539
3540	if test "$ac_cv_header_TB_h" != yes; then
3541	echo "configure: warning: Can not build with Toolbus: Need TB.h" 1>&2
3542	else
3543	cat >> confdefs.h <<\EOF
3544	#define MP_HAVE_TB 1
3545	EOF
3546
3547	fi
3548	fi
3549
3550	if test "$with_pvm" = yes; then
3551	ac_safe=`echo "pvm3.h" \| sed 'y%./+-%__p_%'`
3552	echo $ac_n "checking for pvm3.h""... $ac_c" 1>&6
3553	echo "configure:3554: checking for pvm3.h" >&5
3554	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3555	echo $ac_n "(cached) $ac_c" 1>&6
3556	else
3557	cat > conftest.$ac_ext <<EOF
3558	#line 3559 "configure"
3559	#include "confdefs.h"
3560	#include <pvm3.h>
3561	EOF
3562	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3563	{ (eval echo configure:3564: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3564	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
3565	if test -z "$ac_err"; then
3566	rm -rf conftest*
3567	eval "ac_cv_header_$ac_safe=yes"
3568	else
3569	echo "$ac_err" >&5
3570	echo "configure: failed program was:" >&5
3571	cat conftest.$ac_ext >&5
3572	rm -rf conftest*
3573	eval "ac_cv_header_$ac_safe=no"
3574	fi
3575	rm -f conftest*
3576	fi
3577	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3578	echo "$ac_t""yes" 1>&6
3579	:
3580	else
3581	echo "$ac_t""no" 1>&6
3582	fi
3583
3584	if test "$ac_cv_header_pvm3_h" != yes; then
3585	echo "configure: warning: Can not build with Pvm: Need pvm3.h" 1>&2
3586	else
3587	cat >> confdefs.h <<\EOF
3588	#define MP_HAVE_PVM 1
3589	EOF
3590
3591	fi
3592	fi
3593
3594	if test "${with_extra_cflags+set}" = set; then
3595	CFLAGS="$CFLAGS ${with_extra_cflags}"
3596	fi
3597
3598	if test "${with_rsh+set}" = set; then
3599	# Extract the first word of "${with_rsh}", so it can be a program name with args.
3600	set dummy ${with_rsh}; ac_word=$2
3601	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3602	echo "configure:3603: checking for $ac_word" >&5
3603	if eval "test \"`echo '$''{'ac_cv_prog_with_rsh'+set}'`\" = set"; then
3604	echo $ac_n "(cached) $ac_c" 1>&6
3605	else
3606	if test -n "$with_rsh"; then
3607	ac_cv_prog_with_rsh="$with_rsh" # Let the user override the test.
3608	else
3609	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3610	ac_dummy="$PATH"
3611	for ac_dir in $ac_dummy; do
3612	test -z "$ac_dir" && ac_dir=.
3613	if test -f $ac_dir/$ac_word; then
3614	ac_cv_prog_with_rsh="${with_rsh}"
3615	break
3616	fi
3617	done
3618	IFS="$ac_save_ifs"
3619	fi
3620	fi
3621	with_rsh="$ac_cv_prog_with_rsh"
3622	if test -n "$with_rsh"; then
3623	echo "$ac_t""$with_rsh" 1>&6
3624	else
3625	echo "$ac_t""no" 1>&6
3626	fi
3627
3628	if test "$ac_cv_prog_with_rsh" = $with_rsh; then
3629	mp_rsh_cmdline=${with_rsh}
3630	else
3631	mp_rsh_cmdline=no
3632	fi
3633	else
3634	mp_rsh_cmdline=no
3635	fi
3636
3637	if test "$mp_rsh_cmdline" = no; then
3638	# Extract the first word of "ssh", so it can be a program name with args.
3639	set dummy ssh; ac_word=$2
3640	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3641	echo "configure:3642: checking for $ac_word" >&5
3642	if eval "test \"`echo '$''{'ac_cv_prog_mp_ssh'+set}'`\" = set"; then
3643	echo $ac_n "(cached) $ac_c" 1>&6
3644	else
3645	if test -n "$mp_ssh"; then
3646	ac_cv_prog_mp_ssh="$mp_ssh" # Let the user override the test.
3647	else
3648	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3649	ac_dummy="$PATH"
3650	for ac_dir in $ac_dummy; do
3651	test -z "$ac_dir" && ac_dir=.
3652	if test -f $ac_dir/$ac_word; then
3653	ac_cv_prog_mp_ssh="ssh"
3654	break
3655	fi
3656	done
3657	IFS="$ac_save_ifs"
3658	test -z "$ac_cv_prog_mp_ssh" && ac_cv_prog_mp_ssh="no"
3659	fi
3660	fi
3661	mp_ssh="$ac_cv_prog_mp_ssh"
3662	if test -n "$mp_ssh"; then
3663	echo "$ac_t""$mp_ssh" 1>&6
3664	else
3665	echo "$ac_t""no" 1>&6
3666	fi
3667
3668	# Extract the first word of "remsh", so it can be a program name with args.
3669	set dummy remsh; ac_word=$2
3670	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3671	echo "configure:3672: checking for $ac_word" >&5
3672	if eval "test \"`echo '$''{'ac_cv_prog_mp_remsh'+set}'`\" = set"; then
3673	echo $ac_n "(cached) $ac_c" 1>&6
3674	else
3675	if test -n "$mp_remsh"; then
3676	ac_cv_prog_mp_remsh="$mp_remsh" # Let the user override the test.
3677	else
3678	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3679	ac_dummy="$PATH"
3680	for ac_dir in $ac_dummy; do
3681	test -z "$ac_dir" && ac_dir=.
3682	if test -f $ac_dir/$ac_word; then
3683	ac_cv_prog_mp_remsh="remsh"
3684	break
3685	fi
3686	done
3687	IFS="$ac_save_ifs"
3688	test -z "$ac_cv_prog_mp_remsh" && ac_cv_prog_mp_remsh="no"
3689	fi
3690	fi
3691	mp_remsh="$ac_cv_prog_mp_remsh"
3692	if test -n "$mp_remsh"; then
3693	echo "$ac_t""$mp_remsh" 1>&6
3694	else
3695	echo "$ac_t""no" 1>&6
3696	fi
3697
3698	# Extract the first word of "rsh", so it can be a program name with args.
3699	set dummy rsh; ac_word=$2
3700	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3701	echo "configure:3702: checking for $ac_word" >&5
3702	if eval "test \"`echo '$''{'ac_cv_prog_mp_rsh'+set}'`\" = set"; then
3703	echo $ac_n "(cached) $ac_c" 1>&6
3704	else
3705	if test -n "$mp_rsh"; then
3706	ac_cv_prog_mp_rsh="$mp_rsh" # Let the user override the test.
3707	else
3708	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3709	ac_dummy="$PATH"
3710	for ac_dir in $ac_dummy; do
3711	test -z "$ac_dir" && ac_dir=.
3712	if test -f $ac_dir/$ac_word; then
3713	ac_cv_prog_mp_rsh="rsh"
3714	break
3715	fi
3716	done
3717	IFS="$ac_save_ifs"
3718	test -z "$ac_cv_prog_mp_rsh" && ac_cv_prog_mp_rsh="no"
3719	fi
3720	fi
3721	mp_rsh="$ac_cv_prog_mp_rsh"
3722	if test -n "$mp_rsh"; then
3723	echo "$ac_t""$mp_rsh" 1>&6
3724	else
3725	echo "$ac_t""no" 1>&6
3726	fi
3727
3728	if test "$ac_cv_prog_mp_ssh" = ssh; then
3729	mp_rsh_found=ssh
3730	elif test "$ac_cv_prog_mp_remsh" = remsh; then
3731	mp_rsh_found=remsh
3732	elif test "$ac_cv_prog_mp_rsh" = rsh; then
3733	mp_rsh_found=rsh
3734	else
3735	mp_rsh_found=no
3736	fi
3737	else
3738	mp_rsh_found=${mp_rsh_cmdline}
3739	fi
3740
3741	echo $ac_n "checking which remote shell command to use""... $ac_c" 1>&6
3742	echo "configure:3743: checking which remote shell command to use" >&5
3743	echo "$ac_t""${mp_rsh_found}" 1>&6
3744
3745	if test "$mp_rsh_found" = no; then
3746	echo "configure: warning: "No remote shell command found"" 1>&2
3747	else
3748	cat >> confdefs.h <<EOF
3749	#define MP_RSH_COMMAND "$mp_rsh_found"
3750	EOF
3751
3752	# check whether it also works with localhost, instead of hostname
3753	#if $mp_rsh localhost -n uname > /dev/null 2>&1; then
3754	# AC_DEFINE(RSH_CAN_LOCALHOST)
3755	#fi
3756	fi
3757
3758
3759
3760	# Check whether --with-malloc_h or --without-malloc_h was given.
3761	if test "${with_malloc_h+set}" = set; then
3762	withval="$with_malloc_h"
3763	:
3764	fi
3765
3766
3767	if test "${with_malloc_h+set}" = set; then
3768	ac_safe=`echo "${with_malloc_h}" \| sed 'y%./+-%__p_%'`
3769	echo $ac_n "checking for ${with_malloc_h}""... $ac_c" 1>&6
3770	echo "configure:3771: checking for ${with_malloc_h}" >&5
3771	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3772	echo $ac_n "(cached) $ac_c" 1>&6
3773	else
3774	cat > conftest.$ac_ext <<EOF
3775	#line 3776 "configure"
3776	#include "confdefs.h"
3777	#include <${with_malloc_h}>
3778	EOF
3779	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3780	{ (eval echo configure:3781: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3781	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
3782	if test -z "$ac_err"; then
3783	rm -rf conftest*
3784	eval "ac_cv_header_$ac_safe=yes"
3785	else
3786	echo "$ac_err" >&5
3787	echo "configure: failed program was:" >&5
3788	cat conftest.$ac_ext >&5
3789	rm -rf conftest*
3790	eval "ac_cv_header_$ac_safe=no"
3791	fi
3792	rm -f conftest*
3793	fi
3794	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3795	echo "$ac_t""yes" 1>&6
3796	:
3797	else
3798	echo "$ac_t""no" 1>&6
3799	with_malloc=
3800	fi
3801
3802	fi
3803	echo $ac_n "checking where malloc rotuines come from""... $ac_c" 1>&6
3804	echo "configure:3805: checking where malloc rotuines come from" >&5
3805	if test "${with_malloc_h+set}" = set; then
3806	echo "$ac_t""${with_malloc_h}" 1>&6
3807	cat >> confdefs.h <<\EOF
3808	#define WITH_EXTERNAL_MALLOC 1
3809	EOF
3810
3811	cat >> confdefs.h <<EOF
3812	#define EXTERNAL_MALLOC_H "${with_malloc_h}"
3813	EOF
3814
3815	else
3816	echo "$ac_t""stdlib.h" 1>&6
3817	fi
3818
3819
3820	echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
3821	echo "configure:3822: checking whether byte ordering is bigendian" >&5
3822	if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
3823	echo $ac_n "(cached) $ac_c" 1>&6
3824	else
3825	ac_cv_c_bigendian=unknown
3826	# See if sys/param.h defines the BYTE_ORDER macro.
3827	cat > conftest.$ac_ext <<EOF
3828	#line 3829 "configure"
3829	#include "confdefs.h"
3830	#include <sys/types.h>
3831	#include <sys/param.h>
3832	int main() {
3833
3834	#if !BYTE_ORDER \|\| !BIG_ENDIAN \|\| !LITTLE_ENDIAN
3835	bogus endian macros
3836	#endif
3837	; return 0; }
3838	EOF
3839	if { (eval echo configure:3840: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3840	rm -rf conftest*
3841	# It does; now see whether it defined to BIG_ENDIAN or not.
3842	cat > conftest.$ac_ext <<EOF
3843	#line 3844 "configure"
3844	#include "confdefs.h"
3845	#include <sys/types.h>
3846	#include <sys/param.h>
3847	int main() {
3848
3849	#if BYTE_ORDER != BIG_ENDIAN
3850	not big endian
3851	#endif
3852	; return 0; }
3853	EOF
3854	if { (eval echo configure:3855: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3855	rm -rf conftest*
3856	ac_cv_c_bigendian=yes
3857	else
3858	echo "configure: failed program was:" >&5
3859	cat conftest.$ac_ext >&5
3860	rm -rf conftest*
3861	ac_cv_c_bigendian=no
3862	fi
3863	rm -f conftest*
3864	else
3865	echo "configure: failed program was:" >&5
3866	cat conftest.$ac_ext >&5
3867	fi
3868	rm -f conftest*
3869	if test $ac_cv_c_bigendian = unknown; then
3870	if test "$cross_compiling" = yes; then
3871	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
3872	else
3873	cat > conftest.$ac_ext <<EOF
3874	#line 3875 "configure"
3875	#include "confdefs.h"
3876	main () {
3877	/* Are we little or big endian? From Harbison&Steele. */
3878	union
3879	{
3880	long l;
3881	char c[sizeof (long)];
3882	} u;
3883	u.l = 1;
3884	exit (u.c[sizeof (long) - 1] == 1);
3885	}
3886	EOF
3887	if { (eval echo configure:3888: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3888	then
3889	ac_cv_c_bigendian=no
3890	else
3891	echo "configure: failed program was:" >&5
3892	cat conftest.$ac_ext >&5
3893	rm -fr conftest*
3894	ac_cv_c_bigendian=yes
3895	fi
3896	rm -fr conftest*
3897	fi
3898
3899	fi
3900	fi
3901
3902	echo "$ac_t""$ac_cv_c_bigendian" 1>&6
3903	if test $ac_cv_c_bigendian = yes; then
3904	cat >> confdefs.h <<\EOF
3905	#define WORDS_BIGENDIAN 1
3906	EOF
3907
3908	fi
3909
3910	echo $ac_n "checking for working const""... $ac_c" 1>&6
3911	echo "configure:3912: checking for working const" >&5
3912	if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
3913	echo $ac_n "(cached) $ac_c" 1>&6
3914	else
3915	cat > conftest.$ac_ext <<EOF
3916	#line 3917 "configure"
3917	#include "confdefs.h"
3918
3919	int main() {
3920
3921	/* Ultrix mips cc rejects this. */
3922	typedef int charset[2]; const charset x;
3923	/* SunOS 4.1.1 cc rejects this. */
3924	char const const ccp;
3925	char **p;
3926	/* NEC SVR4.0.2 mips cc rejects this. */
3927	struct point {int x, y;};
3928	static struct point const zero = {0,0};
3929	/* AIX XL C 1.02.0.0 rejects this.
3930	It does not let you subtract one const X* pointer from another in an arm
3931	of an if-expression whose if-part is not a constant expression */
3932	const char *g = "string";
3933	ccp = &g + (g ? g-g : 0);
3934	/* HPUX 7.0 cc rejects these. */
3935	++ccp;
3936	p = (char**) ccp;
3937	ccp = (char const const ) p;
3938	{ /* SCO 3.2v4 cc rejects this. */
3939	char *t;
3940	char const s = 0 ? (char ) 0 : (char const *) 0;
3941
3942	*t++ = 0;
3943	}
3944	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
3945	int x[] = {25, 17};
3946	const int *foo = &x[0];
3947	++foo;
3948	}
3949	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3950	typedef const int *iptr;
3951	iptr p = 0;
3952	++p;
3953	}
3954	{ /* AIX XL C 1.02.0.0 rejects this saying
3955	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3956	struct s { int j; const int *ap[3]; };
3957	struct s *b; b->j = 5;
3958	}
3959	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3960	const int foo = 10;
3961	}
3962
3963	; return 0; }
3964	EOF
3965	if { (eval echo configure:3966: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3966	rm -rf conftest*
3967	ac_cv_c_const=yes
3968	else
3969	echo "configure: failed program was:" >&5
3970	cat conftest.$ac_ext >&5
3971	rm -rf conftest*
3972	ac_cv_c_const=no
3973	fi
3974	rm -f conftest*
3975	fi
3976
3977	echo "$ac_t""$ac_cv_c_const" 1>&6
3978	if test $ac_cv_c_const = no; then
3979	cat >> confdefs.h <<\EOF
3980	#define const
3981	EOF
3982
3983	fi
3984
3985	echo $ac_n "checking for size_t""... $ac_c" 1>&6
3986	echo "configure:3987: checking for size_t" >&5
3987	if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
3988	echo $ac_n "(cached) $ac_c" 1>&6
3989	else
3990	cat > conftest.$ac_ext <<EOF
3991	#line 3992 "configure"
3992	#include "confdefs.h"
3993	#include <sys/types.h>
3994	#if STDC_HEADERS
3995	#include <stdlib.h>
3996	#include <stddef.h>
3997	#endif
3998	EOF
3999	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4000	egrep "(^\|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
4001	rm -rf conftest*
4002	ac_cv_type_size_t=yes
4003	else
4004	rm -rf conftest*
4005	ac_cv_type_size_t=no
4006	fi
4007	rm -f conftest*
4008
4009	fi
4010	echo "$ac_t""$ac_cv_type_size_t" 1>&6
4011	if test $ac_cv_type_size_t = no; then
4012	cat >> confdefs.h <<\EOF
4013	#define size_t unsigned
4014	EOF
4015
4016	fi
4017
4018	echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
4019	echo "configure:4020: checking whether time.h and sys/time.h may both be included" >&5
4020	if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
4021	echo $ac_n "(cached) $ac_c" 1>&6
4022	else
4023	cat > conftest.$ac_ext <<EOF
4024	#line 4025 "configure"
4025	#include "confdefs.h"
4026	#include <sys/types.h>
4027	#include <sys/time.h>
4028	#include <time.h>
4029	int main() {
4030	struct tm *tp;
4031	; return 0; }
4032	EOF
4033	if { (eval echo configure:4034: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4034	rm -rf conftest*
4035	ac_cv_header_time=yes
4036	else
4037	echo "configure: failed program was:" >&5
4038	cat conftest.$ac_ext >&5
4039	rm -rf conftest*
4040	ac_cv_header_time=no
4041	fi
4042	rm -f conftest*
4043	fi
4044
4045	echo "$ac_t""$ac_cv_header_time" 1>&6
4046	if test $ac_cv_header_time = yes; then
4047	cat >> confdefs.h <<\EOF
4048	#define TIME_WITH_SYS_TIME 1
4049	EOF
4050
4051	fi
4052
4053
4054	echo $ac_n "checking size of long""... $ac_c" 1>&6
4055	echo "configure:4056: checking size of long" >&5
4056	if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
4057	echo $ac_n "(cached) $ac_c" 1>&6
4058	else
4059	if test "$cross_compiling" = yes; then
4060	ac_cv_sizeof_long=4
4061	else
4062	cat > conftest.$ac_ext <<EOF
4063	#line 4064 "configure"
4064	#include "confdefs.h"
4065	#include <stdio.h>
4066	main()
4067	{
4068	FILE *f=fopen("conftestval", "w");
4069	if (!f) exit(1);
4070	fprintf(f, "%d\n", sizeof(long));
4071	exit(0);
4072	}
4073	EOF
4074	if { (eval echo configure:4075: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4075	then
4076	ac_cv_sizeof_long=`cat conftestval`
4077	else
4078	echo "configure: failed program was:" >&5
4079	cat conftest.$ac_ext >&5
4080	rm -fr conftest*
4081	ac_cv_sizeof_long=0
4082	fi
4083	rm -fr conftest*
4084	fi
4085
4086	fi
4087	echo "$ac_t""$ac_cv_sizeof_long" 1>&6
4088	cat >> confdefs.h <<EOF
4089	#define SIZEOF_LONG $ac_cv_sizeof_long
4090	EOF
4091
4092
4093	if test "$ac_cv_sizeof_long" != 4; then
4094	{ echo "configure: error: Need sizeof long to equal 4" 1>&2; exit 1; }
4095	fi
4096
4097
4098	CLEAN="rm -f ~ a.out core .o .log"
4099
4100
4101	if test "${GCC}" = yes && test "$ac_cv_cflags_not_set" = yes; then
4102	if test "$with_debug" = yes; then
4103	CFLAGS="-g -Wall -Wno-unused ${with_extra_cflags}"
4104	else
4105	CFLAGS="-O3 -w -fomit-frame-pointer ${with_extra_cflags}"
4106	fi
4107	fi
4108
4109	if test "$prefix" = NONE; then
4110	ac_configure_args="$ac_configure_args --prefix=$ac_default_prefix"
4111	fi
4112
4113	subdirs="$CONFIG_SUBDIRS"
4114
4115
4116	trap '' 1 2 15
4117	cat > confcache <<\EOF
4118	# This file is a shell script that caches the results of configure
4119	# tests run on this system so they can be shared between configure
4120	# scripts and configure runs. It is not useful on other systems.
4121	# If it contains results you don't want to keep, you may remove or edit it.
4122	#
4123	# By default, configure uses ./config.cache as the cache file,
4124	# creating it if it does not exist already. You can give configure
4125	# the --cache-file=FILE option to use a different cache file; that is
4126	# what configure does when it calls configure scripts in
4127	# subdirectories, so they share the cache.
4128	# Giving --cache-file=/dev/null disables caching, for debugging configure.
4129	# config.status only pays attention to the cache file if you give it the
4130	# --recheck option to rerun configure.
4131	#
4132	EOF
4133	# The following way of writing the cache mishandles newlines in values,
4134	# but we know of no workaround that is simple, portable, and efficient.
4135	# So, don't put newlines in cache variables' values.
4136	# Ultrix sh set writes to stderr and can't be redirected directly,
4137	# and sets the high bit in the cache file unless we assign to the vars.
4138	(set) 2>&1 \|
4139	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
4140	ac_space=\ )
4141	# `set' does not quote correctly, so add quotes (double-quote substitution
4142	# turns \\\\ into \\, and sed turns \\ into \).
4143	sed -n \
4144	-e "s/'/'\\\\''/g" \
4145	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
4146	;;
4147	*)
4148	# `set' quotes correctly as required by POSIX, so do not add quotes.
4149	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
4150	;;
4151	esac >> confcache
4152	if cmp -s $cache_file confcache; then
4153	:
4154	else
4155	if test -w $cache_file; then
4156	echo "updating cache $cache_file"
4157	cat confcache > $cache_file
4158	else
4159	echo "not updating unwritable cache $cache_file"
4160	fi
4161	fi
4162	rm -f confcache
4163
4164	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
4165
4166	test "x$prefix" = xNONE && prefix=$ac_default_prefix
4167	# Let make expand exec_prefix.
4168	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4169
4170	# Any assignment to VPATH causes Sun make to only execute
4171	# the first set of double-colon rules, so remove it if not needed.
4172	# If there is a colon in the path, we need to keep it.
4173	if test "x$srcdir" = x.; then
4174	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
4175	fi
4176
4177	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
4178
4179	DEFS=-DHAVE_CONFIG_H
4180
4181	# Without the "./", some shells look in PATH for config.status.
4182	: ${CONFIG_STATUS=./config.status}
4183
4184	echo creating $CONFIG_STATUS
4185	rm -f $CONFIG_STATUS
4186	cat > $CONFIG_STATUS <<EOF
4187	#! /bin/sh
4188	# Generated automatically by configure.
4189	# Run this file to recreate the current configuration.
4190	# This directory was configured as follows,
4191	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
4192	#
4193	# $0 $ac_configure_args
4194	#
4195	# Compiler output produced by configure, useful for debugging
4196	# configure, is in ./config.log if it exists.
4197
4198	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4199	for ac_option
4200	do
4201	case "\$ac_option" in
4202	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
4203	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4204	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4205	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
4206	echo "$CONFIG_STATUS generated by autoconf version 2.13"
4207	exit 0 ;;
4208	-help \| --help \| --hel \| --he \| --h)
4209	echo "\$ac_cs_usage"; exit 0 ;;
4210	*) echo "\$ac_cs_usage"; exit 1 ;;
4211	esac
4212	done
4213
4214	ac_given_srcdir=$srcdir
4215
4216	trap 'rm -fr `echo "Makefile MP/Makefile MPT/Makefile mpviewer/Makefile \
4217	mp-pvm3/Makefile examples/Makefile MP/MP_Config.h:MP/h/MP_Config.h.in" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
4218	EOF
4219	cat >> $CONFIG_STATUS <<EOF
4220
4221	# Protect against being on the right side of a sed subst in config.status.
4222	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4223	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4224	$ac_vpsub
4225	$extrasub
4226	s%@SHELL@%$SHELL%g
4227	s%@CFLAGS@%$CFLAGS%g
4228	s%@CPPFLAGS@%$CPPFLAGS%g
4229	s%@CXXFLAGS@%$CXXFLAGS%g
4230	s%@FFLAGS@%$FFLAGS%g
4231	s%@DEFS@%$DEFS%g
4232	s%@LDFLAGS@%$LDFLAGS%g
4233	s%@LIBS@%$LIBS%g
4234	s%@exec_prefix@%$exec_prefix%g
4235	s%@prefix@%$prefix%g
4236	s%@program_transform_name@%$program_transform_name%g
4237	s%@bindir@%$bindir%g
4238	s%@sbindir@%$sbindir%g
4239	s%@libexecdir@%$libexecdir%g
4240	s%@datadir@%$datadir%g
4241	s%@sysconfdir@%$sysconfdir%g
4242	s%@sharedstatedir@%$sharedstatedir%g
4243	s%@localstatedir@%$localstatedir%g
4244	s%@libdir@%$libdir%g
4245	s%@includedir@%$includedir%g
4246	s%@oldincludedir@%$oldincludedir%g
4247	s%@infodir@%$infodir%g
4248	s%@mandir@%$mandir%g
4249	s%@PRODUCT@%$PRODUCT%g
4250	s%@VERSION@%$VERSION%g
4251	s%@host@%$host%g
4252	s%@host_alias@%$host_alias%g
4253	s%@host_cpu@%$host_cpu%g
4254	s%@host_vendor@%$host_vendor%g
4255	s%@host_os@%$host_os%g
4256	s%@target@%$target%g
4257	s%@target_alias@%$target_alias%g
4258	s%@target_cpu@%$target_cpu%g
4259	s%@target_vendor@%$target_vendor%g
4260	s%@target_os@%$target_os%g
4261	s%@build@%$build%g
4262	s%@build_alias@%$build_alias%g
4263	s%@build_cpu@%$build_cpu%g
4264	s%@build_vendor@%$build_vendor%g
4265	s%@build_os@%$build_os%g
4266	s%@RANLIB@%$RANLIB%g
4267	s%@AR@%$AR%g
4268	s%@CC@%$CC%g
4269	s%@CPP@%$CPP%g
4270	s%@CXX@%$CXX%g
4271	s%@SET_MAKE@%$SET_MAKE%g
4272	s%@BUILD_SUBDIRS@%$BUILD_SUBDIRS%g
4273	s%@CONFIG_SUBDIRS@%$CONFIG_SUBDIRS%g
4274	s%@NEED_LIBS@%$NEED_LIBS%g
4275	s%@with_rsh@%$with_rsh%g
4276	s%@mp_ssh@%$mp_ssh%g
4277	s%@mp_remsh@%$mp_remsh%g
4278	s%@mp_rsh@%$mp_rsh%g
4279	s%@CLEAN@%$CLEAN%g
4280	s%@subdirs@%$subdirs%g
4281
4282	CEOF
4283	EOF
4284
4285	cat >> $CONFIG_STATUS <<\EOF
4286
4287	# Split the substitutions into bite-sized pieces for seds with
4288	# small command number limits, like on Digital OSF/1 and HP-UX.
4289	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
4290	ac_file=1 # Number of current file.
4291	ac_beg=1 # First line for current file.
4292	ac_end=$ac_max_sed_cmds # Line after last line for current file.
4293	ac_more_lines=:
4294	ac_sed_cmds=""
4295	while $ac_more_lines; do
4296	if test $ac_beg -gt 1; then
4297	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
4298	else
4299	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
4300	fi
4301	if test ! -s conftest.s$ac_file; then
4302	ac_more_lines=false
4303	rm -f conftest.s$ac_file
4304	else
4305	if test -z "$ac_sed_cmds"; then
4306	ac_sed_cmds="sed -f conftest.s$ac_file"
4307	else
4308	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
4309	fi
4310	ac_file=`expr $ac_file + 1`
4311	ac_beg=$ac_end
4312	ac_end=`expr $ac_end + $ac_max_sed_cmds`
4313	fi
4314	done
4315	if test -z "$ac_sed_cmds"; then
4316	ac_sed_cmds=cat
4317	fi
4318	EOF
4319
4320	cat >> $CONFIG_STATUS <<EOF
4321
4322	CONFIG_FILES=\${CONFIG_FILES-"Makefile MP/Makefile MPT/Makefile mpviewer/Makefile \
4323	mp-pvm3/Makefile examples/Makefile"}
4324	EOF
4325	cat >> $CONFIG_STATUS <<\EOF
4326	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
4327	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4328	case "$ac_file" in
4329	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
4330	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
4331	*) ac_file_in="${ac_file}.in" ;;
4332	esac
4333
4334	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
4335
4336	# Remove last slash and all that follows it. Not all systems have dirname.
4337	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
4338	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4339	# The file is in a subdirectory.
4340	test ! -d "$ac_dir" && mkdir "$ac_dir"
4341	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
4342	# A "../" for each directory in $ac_dir_suffix.
4343	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
4344	else
4345	ac_dir_suffix= ac_dots=
4346	fi
4347
4348	case "$ac_given_srcdir" in
4349	.) srcdir=.
4350	if test -z "$ac_dots"; then top_srcdir=.
4351	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
4352	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4353	*) # Relative path.
4354	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4355	top_srcdir="$ac_dots$ac_given_srcdir" ;;
4356	esac
4357
4358
4359	echo creating "$ac_file"
4360	rm -f "$ac_file"
4361	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
4362	case "$ac_file" in
4363	Makefile) ac_comsub="1i\\
4364	# $configure_input" ;;
4365	*) ac_comsub= ;;
4366	esac
4367
4368	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4369	sed -e "$ac_comsub
4370	s%@configure_input@%$configure_input%g
4371	s%@srcdir@%$srcdir%g
4372	s%@top_srcdir@%$top_srcdir%g
4373	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
4374	fi; done
4375	rm -f conftest.s*
4376
4377	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
4378	# NAME is the cpp macro being defined and VALUE is the value it is being given.
4379	#
4380	# ac_d sets the value in "#define NAME VALUE" lines.
4381	ac_dA='s%^$[ ]$#$[ ]define[ ][ ]*$'
4382	ac_dB='$[ ][ ]$[^ ]%\1#\2'
4383	ac_dC='\3'
4384	ac_dD='%g'
4385	# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
4386	ac_uA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
4387	ac_uB='$[ ]$%\1#\2define\3'
4388	ac_uC=' '
4389	ac_uD='\4%g'
4390	# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
4391	ac_eA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
4392	ac_eB='$%\1#\2define\3'
4393	ac_eC=' '
4394	ac_eD='%g'
4395
4396	if test "${CONFIG_HEADERS+set}" != set; then
4397	EOF
4398	cat >> $CONFIG_STATUS <<EOF
4399	CONFIG_HEADERS="MP/MP_Config.h:MP/h/MP_Config.h.in"
4400	EOF
4401	cat >> $CONFIG_STATUS <<\EOF
4402	fi
4403	for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
4404	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4405	case "$ac_file" in
4406	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
4407	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
4408	*) ac_file_in="${ac_file}.in" ;;
4409	esac
4410
4411	echo creating $ac_file
4412
4413	rm -f conftest.frag conftest.in conftest.out
4414	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4415	cat $ac_file_inputs > conftest.in
4416
4417	EOF
4418
4419	# Transform confdefs.h into a sed script conftest.vals that substitutes
4420	# the proper values into config.h.in to produce config.h. And first:
4421	# Protect against being on the right side of a sed subst in config.status.
4422	# Protect against being in an unquoted here document in config.status.
4423	rm -f conftest.vals
4424	cat > conftest.hdr <<\EOF
4425	s/[\\&%]/\\&/g
4426	s%[\\$`]%\\&%g
4427	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
4428	s%ac_d%ac_u%gp
4429	s%ac_u%ac_e%gp
4430	EOF
4431	sed -n -f conftest.hdr confdefs.h > conftest.vals
4432	rm -f conftest.hdr
4433
4434	# This sed command replaces #undef with comments. This is necessary, for
4435	# example, in the case of _POSIX_SOURCE, which is predefined and required
4436	# on some systems where configure will not decide to define it.
4437	cat >> conftest.vals <<\EOF
4438	s%^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9]%/* & */%
4439	EOF
4440
4441	# Break up conftest.vals because some shells have a limit on
4442	# the size of here documents, and old seds have small limits too.
4443
4444	rm -f conftest.tail
4445	while :
4446	do
4447	ac_lines=`grep -c . conftest.vals`
4448	# grep -c gives empty output for an empty file on some AIX systems.
4449	if test -z "$ac_lines" \|\| test "$ac_lines" -eq 0; then break; fi
4450	# Write a limited-size here document to conftest.frag.
4451	echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
4452	sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
4453	echo 'CEOF
4454	sed -f conftest.frag conftest.in > conftest.out
4455	rm -f conftest.in
4456	mv conftest.out conftest.in
4457	' >> $CONFIG_STATUS
4458	sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
4459	rm -f conftest.vals
4460	mv conftest.tail conftest.vals
4461	done
4462	rm -f conftest.vals
4463
4464	cat >> $CONFIG_STATUS <<\EOF
4465	rm -f conftest.frag conftest.h
4466	echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
4467	cat conftest.in >> conftest.h
4468	rm -f conftest.in
4469	if cmp -s $ac_file conftest.h 2>/dev/null; then
4470	echo "$ac_file is unchanged"
4471	rm -f conftest.h
4472	else
4473	# Remove last slash and all that follows it. Not all systems have dirname.
4474	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
4475	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4476	# The file is in a subdirectory.
4477	test ! -d "$ac_dir" && mkdir "$ac_dir"
4478	fi
4479	rm -f $ac_file
4480	mv conftest.h $ac_file
4481	fi
4482	fi; done
4483
4484	EOF
4485	cat >> $CONFIG_STATUS <<EOF
4486
4487	EOF
4488	cat >> $CONFIG_STATUS <<\EOF
4489	\
4490	if test "$CONFIG_HEADERS"; then echo timestamp > MP/stamp-h; fi
4491	exit 0
4492	EOF
4493	chmod +x $CONFIG_STATUS
4494	rm -fr confdefs* $ac_clean_files
4495	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
4496
4497	if test "$no_recursion" != yes; then
4498
4499	# Remove --cache-file and --srcdir arguments so they do not pile up.
4500	ac_sub_configure_args=
4501	ac_prev=
4502	for ac_arg in $ac_configure_args; do
4503	if test -n "$ac_prev"; then
4504	ac_prev=
4505	continue
4506	fi
4507	case "$ac_arg" in
4508	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
4509	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
4510	ac_prev=cache_file ;;
4511	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
4512	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
4513	;;
4514	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
4515	ac_prev=srcdir ;;
4516	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
4517	;;
4518	*) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
4519	esac
4520	done
4521
4522	for ac_config_dir in $CONFIG_SUBDIRS; do
4523
4524	# Do not complain, so a configure script can configure whichever
4525	# parts of a large source tree are present.
4526	if test ! -d $srcdir/$ac_config_dir; then
4527	continue
4528	fi
4529
4530	echo configuring in $ac_config_dir
4531
4532	case "$srcdir" in
4533	.) ;;
4534	*)
4535	if test -d ./$ac_config_dir \|\| mkdir ./$ac_config_dir; then :;
4536	else
4537	{ echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
4538	fi
4539	;;
4540	esac
4541
4542	ac_popdir=`pwd`
4543	cd $ac_config_dir
4544
4545	# A "../" for each directory in /$ac_config_dir.
4546	ac_dots=`echo $ac_config_dir\|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
4547
4548	case "$srcdir" in
4549	.) # No --srcdir option. We are building in place.
4550	ac_sub_srcdir=$srcdir ;;
4551	/*) # Absolute path.
4552	ac_sub_srcdir=$srcdir/$ac_config_dir ;;
4553	*) # Relative path.
4554	ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
4555	esac
4556
4557	# Check for guested configure; otherwise get Cygnus style configure.
4558	if test -f $ac_sub_srcdir/configure; then
4559	ac_sub_configure=$ac_sub_srcdir/configure
4560	elif test -f $ac_sub_srcdir/configure.in; then
4561	ac_sub_configure=$ac_configure
4562	else
4563	echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
4564	ac_sub_configure=
4565	fi
4566
4567	# The recursion is here.
4568	if test -n "$ac_sub_configure"; then
4569
4570	# Make the cache file name correct relative to the subdirectory.
4571	case "$cache_file" in
4572	/*) ac_sub_cache_file=$cache_file ;;
4573	*) # Relative path.
4574	ac_sub_cache_file="$ac_dots$cache_file" ;;
4575	esac
4576
4577	echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
4578	# The eval makes quoting arguments work.
4579	if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
4580	then :
4581	else
4582	{ echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
4583	fi
4584	fi
4585
4586	cd $ac_popdir
4587	done
4588	fi
4589

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