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configure.SAVE @ 151a06

spielwiese

Last change on this file since 151a06 was 151a06, checked in by Oleksandr Motsak <motsak@…>, 13 years ago
ADD: Singular/ is under automake now!!! CHG: saved the remains of the old build system to *.SAVE ADD: symlinked "MOD/" in kernel and Singular
Property mode set to `100755`
File size: 173.9 KB

Rev	Line
[6149776]	1	#! /bin/sh
[1cddd8]	2
[6149776]	3	# Guess values for system-dependent variables and create Makefiles.
[1cddd8]	4	# Generated automatically using autoconf version 2.13
	5	# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
[6149776]	6	#
	7	# This configure script is free software; the Free Software Foundation
	8	# gives unlimited permission to copy, distribute and modify it.
	9
[1cddd8]	10	# Defaults:
	11	ac_help=
[6149776]	12	ac_default_prefix=/usr/local
[1cddd8]	13	# Any additions from configure.in:
[6149776]	14	ac_default_prefix=`pwd`/..
[1cddd8]	15	ac_help="$ac_help
	16	--with-rootdir=DIR use DIR ass compiled-in root directory
	17	(default is PREFIX)"
	18	ac_help="$ac_help
	19	--with-lex=[LEX,no] uses LEX as lex program, default is flex"
	20	ac_help="$ac_help
[ea6657f]	21	--with-readline=[dynamic,static,no]
[1cb879]	22	do use dynamic/static/no readline for fancy display"
	23	ac_help="$ac_help
[76b37c]	24	--with-python[=PYTHON[,embed\|module[,static\|dynamic]]]
	25	uses PYTHON as python executable, default is python;
	26	optionally set plug-in and linkage type"
[ea6657f]	27	ac_help="$ac_help
	28	--without-Boost do not use Boost "
	29	ac_help="$ac_help
	30	--with-stdvec use std::vector "
[1cddd8]	31	ac_help="$ac_help
	32	--without-MP do not use MP (no MP links)"
	33	ac_help="$ac_help
	34	--without-dbm do not use dbm (no DBM links)"
	35	ac_help="$ac_help
	36	--without-factory do not use factory (no poly factorization)"
	37	ac_help="$ac_help
	38	--without-libfac do not use libfac (no primary decompositions)"
	39	ac_help="$ac_help
	40	--without-dl do not use dynamic linking, modules, and kernel"
	41	ac_help="$ac_help
	42	--with-dynamic-modules do compile with dynamic modules support"
	43	ac_help="$ac_help
[ea6657f]	44	--without-dynamic-kernel
[1cddd8]	45	do not compile with dynamic kernel parts"
	46	ac_help="$ac_help
	47	--with-apint=PACKAGE use PACKAGE for arbitary integer arithmetic"
[051dc7]	48	ac_help="$ac_help
	49	--with-svd use libsvd"
[1cddd8]	50	ac_help="$ac_help
[6e04b1]	51	--without-Plural do compile without Plural support"
[1cddd8]	52	ac_help="$ac_help
	53	--with-NTL build for use with NTL."
[9e9dbc]	54	ac_help="$ac_help
	55	--with-ratGB do compile with ratGB support (experimental)"
[6149776]	56
	57	# Initialize some variables set by options.
	58	# The variables have the same names as the options, with
	59	# dashes changed to underlines.
[1cddd8]	60	build=NONE
	61	cache_file=./config.cache
[6149776]	62	exec_prefix=NONE
[1cddd8]	63	host=NONE
[6149776]	64	no_create=
[1cddd8]	65	nonopt=NONE
[6149776]	66	no_recursion=
	67	prefix=NONE
	68	program_prefix=NONE
	69	program_suffix=NONE
	70	program_transform_name=s,x,x,
	71	silent=
	72	site=
	73	srcdir=
[1cddd8]	74	target=NONE
[6149776]	75	verbose=
	76	x_includes=NONE
	77	x_libraries=NONE
	78	bindir='${exec_prefix}/bin'
	79	sbindir='${exec_prefix}/sbin'
	80	libexecdir='${exec_prefix}/libexec'
	81	datadir='${prefix}/share'
	82	sysconfdir='${prefix}/etc'
	83	sharedstatedir='${prefix}/com'
	84	localstatedir='${prefix}/var'
	85	libdir='${exec_prefix}/lib'
	86	includedir='${prefix}/include'
	87	oldincludedir='/usr/include'
	88	infodir='${prefix}/info'
	89	mandir='${prefix}/man'
	90
[1cddd8]	91	# Initialize some other variables.
	92	subdirs=
	93	MFLAGS= MAKEFLAGS=
	94	SHELL=${CONFIG_SHELL-/bin/sh}
	95	# Maximum number of lines to put in a shell here document.
	96	ac_max_here_lines=12
	97
[6149776]	98	ac_prev=
	99	for ac_option
	100	do
[1cddd8]	101
[6149776]	102	# If the previous option needs an argument, assign it.
	103	if test -n "$ac_prev"; then
	104	eval "$ac_prev=\$ac_option"
	105	ac_prev=
	106	continue
	107	fi
	108
[1cddd8]	109	case "$ac_option" in
	110	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
	111	*) ac_optarg= ;;
	112	esac
[6149776]	113
	114	# Accept the important Cygnus configure options, so we can diagnose typos.
	115
[1cddd8]	116	case "$ac_option" in
[6149776]	117
	118	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
	119	ac_prev=bindir ;;
	120	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
[1cddd8]	121	bindir="$ac_optarg" ;;
[6149776]	122
	123	-build \| --build \| --buil \| --bui \| --bu)
[1cddd8]	124	ac_prev=build ;;
[6149776]	125	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
[1cddd8]	126	build="$ac_optarg" ;;
[6149776]	127
	128	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
	129	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
	130	ac_prev=cache_file ;;
	131	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
	132	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
[1cddd8]	133	cache_file="$ac_optarg" ;;
[6149776]	134
	135	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
	136	ac_prev=datadir ;;
	137	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
	138	\| --da=*)
[1cddd8]	139	datadir="$ac_optarg" ;;
[6149776]	140
	141	-disable-* \| --disable-*)
[1cddd8]	142	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
[6149776]	143	# Reject names that are not valid shell variable names.
[1cddd8]	144	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
	145	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
	146	fi
	147	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
	148	eval "enable_${ac_feature}=no" ;;
[6149776]	149
	150	-enable-* \| --enable-*)
[1cddd8]	151	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
[6149776]	152	# Reject names that are not valid shell variable names.
[1cddd8]	153	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
	154	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
	155	fi
	156	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
	157	case "$ac_option" in
	158	=) ;;
[6149776]	159	*) ac_optarg=yes ;;
	160	esac
[1cddd8]	161	eval "enable_${ac_feature}='$ac_optarg'" ;;
[6149776]	162
	163	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
	164	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
	165	\| --exec \| --exe \| --ex)
	166	ac_prev=exec_prefix ;;
	167	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
	168	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
	169	\| --exec=* \| --exe=* \| --ex=*)
[1cddd8]	170	exec_prefix="$ac_optarg" ;;
[6149776]	171
	172	-gas \| --gas \| --ga \| --g)
	173	# Obsolete; use --with-gas.
	174	with_gas=yes ;;
	175
[1cddd8]	176	-help \| --help \| --hel \| --he)
	177	# Omit some internal or obsolete options to make the list less imposing.
	178	# This message is too long to be a string in the A/UX 3.1 sh.
	179	cat << EOF
	180	Usage: configure [options] [host]
	181	Options: [defaults in brackets after descriptions]
	182	Configuration:
	183	--cache-file=FILE cache test results in FILE
	184	--help print this message
	185	--no-create do not create output files
	186	--quiet, --silent do not print \`checking...' messages
	187	--version print the version of autoconf that created configure
	188	Directory and file names:
	189	--prefix=PREFIX install architecture-independent files in PREFIX
	190	[$ac_default_prefix]
	191	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
	192	[same as prefix]
	193	--bindir=DIR user executables in DIR [EPREFIX/bin]
	194	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
	195	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
	196	--datadir=DIR read-only architecture-independent data in DIR
	197	[PREFIX/share]
	198	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
	199	--sharedstatedir=DIR modifiable architecture-independent data in DIR
	200	[PREFIX/com]
	201	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
	202	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
	203	--includedir=DIR C header files in DIR [PREFIX/include]
	204	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
	205	--infodir=DIR info documentation in DIR [PREFIX/info]
	206	--mandir=DIR man documentation in DIR [PREFIX/man]
	207	--srcdir=DIR find the sources in DIR [configure dir or ..]
	208	--program-prefix=PREFIX prepend PREFIX to installed program names
	209	--program-suffix=SUFFIX append SUFFIX to installed program names
	210	--program-transform-name=PROGRAM
	211	run sed PROGRAM on installed program names
	212	EOF
	213	cat << EOF
	214	Host type:
	215	--build=BUILD configure for building on BUILD [BUILD=HOST]
	216	--host=HOST configure for HOST [guessed]
	217	--target=TARGET configure for TARGET [TARGET=HOST]
	218	Features and packages:
	219	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
	220	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
	221	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
	222	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
	223	--x-includes=DIR X include files are in DIR
	224	--x-libraries=DIR X library files are in DIR
	225	EOF
	226	if test -n "$ac_help"; then
	227	echo "--enable and --with options recognized:$ac_help"
	228	fi
	229	exit 0 ;;
[6149776]	230
	231	-host \| --host \| --hos \| --ho)
[1cddd8]	232	ac_prev=host ;;
[6149776]	233	-host=* \| --host=* \| --hos=* \| --ho=*)
[1cddd8]	234	host="$ac_optarg" ;;
[6149776]	235
	236	-includedir \| --includedir \| --includedi \| --included \| --include \
	237	\| --includ \| --inclu \| --incl \| --inc)
	238	ac_prev=includedir ;;
	239	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
	240	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
[1cddd8]	241	includedir="$ac_optarg" ;;
[6149776]	242
	243	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
	244	ac_prev=infodir ;;
	245	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
[1cddd8]	246	infodir="$ac_optarg" ;;
[6149776]	247
	248	-libdir \| --libdir \| --libdi \| --libd)
	249	ac_prev=libdir ;;
	250	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
[1cddd8]	251	libdir="$ac_optarg" ;;
[6149776]	252
	253	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
	254	\| --libexe \| --libex \| --libe)
	255	ac_prev=libexecdir ;;
	256	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
	257	\| --libexe=* \| --libex=* \| --libe=*)
[1cddd8]	258	libexecdir="$ac_optarg" ;;
[6149776]	259
	260	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
	261	\| --localstate \| --localstat \| --localsta \| --localst \
	262	\| --locals \| --local \| --loca \| --loc \| --lo)
	263	ac_prev=localstatedir ;;
	264	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
	265	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
	266	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
[1cddd8]	267	localstatedir="$ac_optarg" ;;
[6149776]	268
	269	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
	270	ac_prev=mandir ;;
	271	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
[1cddd8]	272	mandir="$ac_optarg" ;;
[6149776]	273
	274	-nfp \| --nfp \| --nf)
	275	# Obsolete; use --without-fp.
	276	with_fp=no ;;
	277
	278	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
[1cddd8]	279	\| --no-cr \| --no-c)
[6149776]	280	no_create=yes ;;
	281
	282	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
	283	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
	284	no_recursion=yes ;;
	285
	286	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
	287	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
	288	\| --oldin \| --oldi \| --old \| --ol \| --o)
	289	ac_prev=oldincludedir ;;
	290	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
	291	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
	292	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
[1cddd8]	293	oldincludedir="$ac_optarg" ;;
[6149776]	294
	295	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
	296	ac_prev=prefix ;;
	297	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
[1cddd8]	298	prefix="$ac_optarg" ;;
[6149776]	299
	300	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
	301	\| --program-pre \| --program-pr \| --program-p)
	302	ac_prev=program_prefix ;;
	303	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
	304	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
[1cddd8]	305	program_prefix="$ac_optarg" ;;
[6149776]	306
	307	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
	308	\| --program-suf \| --program-su \| --program-s)
	309	ac_prev=program_suffix ;;
	310	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
	311	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
[1cddd8]	312	program_suffix="$ac_optarg" ;;
[6149776]	313
	314	-program-transform-name \| --program-transform-name \
	315	\| --program-transform-nam \| --program-transform-na \
	316	\| --program-transform-n \| --program-transform- \
	317	\| --program-transform \| --program-transfor \
	318	\| --program-transfo \| --program-transf \
	319	\| --program-trans \| --program-tran \
	320	\| --progr-tra \| --program-tr \| --program-t)
	321	ac_prev=program_transform_name ;;
	322	-program-transform-name=* \| --program-transform-name=* \
	323	\| --program-transform-nam=* \| --program-transform-na=* \
	324	\| --program-transform-n=* \| --program-transform-=* \
	325	\| --program-transform=* \| --program-transfor=* \
	326	\| --program-transfo=* \| --program-transf=* \
	327	\| --program-trans=* \| --program-tran=* \
	328	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
[1cddd8]	329	program_transform_name="$ac_optarg" ;;
[6149776]	330
	331	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	332	\| -silent \| --silent \| --silen \| --sile \| --sil)
	333	silent=yes ;;
	334
	335	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
	336	ac_prev=sbindir ;;
	337	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
	338	\| --sbi=* \| --sb=*)
[1cddd8]	339	sbindir="$ac_optarg" ;;
[6149776]	340
	341	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
	342	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
	343	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
	344	\| --sha \| --sh)
	345	ac_prev=sharedstatedir ;;
	346	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
	347	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
	348	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
	349	\| --sha=* \| --sh=*)
[1cddd8]	350	sharedstatedir="$ac_optarg" ;;
[6149776]	351
	352	-site \| --site \| --sit)
	353	ac_prev=site ;;
	354	-site=* \| --site=* \| --sit=*)
[1cddd8]	355	site="$ac_optarg" ;;
[6149776]	356
	357	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
	358	ac_prev=srcdir ;;
	359	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
[1cddd8]	360	srcdir="$ac_optarg" ;;
[6149776]	361
	362	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
	363	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
	364	ac_prev=sysconfdir ;;
	365	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
	366	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
[1cddd8]	367	sysconfdir="$ac_optarg" ;;
[6149776]	368
	369	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
[1cddd8]	370	ac_prev=target ;;
[6149776]	371	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
[1cddd8]	372	target="$ac_optarg" ;;
[6149776]	373
	374	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
	375	verbose=yes ;;
	376
[1cddd8]	377	-version \| --version \| --versio \| --versi \| --vers)
	378	echo "configure generated by autoconf version 2.13"
	379	exit 0 ;;
[6149776]	380
	381	-with-* \| --with-*)
[1cddd8]	382	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
[6149776]	383	# Reject names that are not valid shell variable names.
[1cddd8]	384	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
	385	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
	386	fi
[6149776]	387	ac_package=`echo $ac_package\| sed 's/-/_/g'`
[1cddd8]	388	case "$ac_option" in
	389	=) ;;
[6149776]	390	*) ac_optarg=yes ;;
	391	esac
[1cddd8]	392	eval "with_${ac_package}='$ac_optarg'" ;;
[6149776]	393
	394	-without-* \| --without-*)
[1cddd8]	395	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
[6149776]	396	# Reject names that are not valid shell variable names.
[1cddd8]	397	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
	398	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
	399	fi
	400	ac_package=`echo $ac_package\| sed 's/-/_/g'`
	401	eval "with_${ac_package}=no" ;;
[6149776]	402
	403	--x)
	404	# Obsolete; use --with-x.
	405	with_x=yes ;;
	406
	407	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
	408	\| --x-incl \| --x-inc \| --x-in \| --x-i)
	409	ac_prev=x_includes ;;
	410	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
	411	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
[1cddd8]	412	x_includes="$ac_optarg" ;;
[6149776]	413
	414	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
	415	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
	416	ac_prev=x_libraries ;;
	417	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
	418	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
[1cddd8]	419	x_libraries="$ac_optarg" ;;
[6149776]	420
[1cddd8]	421	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
[6149776]	422	;;
	423
	424	*)
[1cddd8]	425	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
	426	echo "configure: warning: $ac_option: invalid host type" 1>&2
	427	fi
	428	if test "x$nonopt" != xNONE; then
	429	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
	430	fi
	431	nonopt="$ac_option"
[6149776]	432	;;
	433
	434	esac
	435	done
	436
	437	if test -n "$ac_prev"; then
[1cddd8]	438	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
[145917]	439	fi
	440
[1cddd8]	441	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
	442
	443	# File descriptor usage:
	444	# 0 standard input
	445	# 1 file creation
	446	# 2 errors and warnings
	447	# 3 some systems may open it to /dev/tty
	448	# 4 used on the Kubota Titan
	449	# 6 checking for... messages and results
	450	# 5 compiler messages saved in config.log
	451	if test "$silent" = yes; then
	452	exec 6>/dev/null
	453	else
	454	exec 6>&1
	455	fi
	456	exec 5>./config.log
	457
	458	echo "\
	459	This file contains any messages produced by compilers while
	460	running configure, to aid debugging if configure makes a mistake.
	461	" 1>&5
[145917]	462
[1cddd8]	463	# Strip out --no-create and --no-recursion so they do not pile up.
	464	# Also quote any args containing shell metacharacters.
	465	ac_configure_args=
	466	for ac_arg
[6149776]	467	do
[1cddd8]	468	case "$ac_arg" in
	469	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
	470	\| --no-cr \| --no-c) ;;
	471	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
	472	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
	473	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
	474	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
	475	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
[6149776]	476	esac
	477	done
	478
[1cddd8]	479	# NLS nuisances.
	480	# Only set these to C if already set. These must not be set unconditionally
	481	# because not all systems understand e.g. LANG=C (notably SCO).
	482	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
	483	# Non-C LC_CTYPE values break the ctype check.
	484	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
	485	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
	486	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
	487	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
[e40798]	488
[1cddd8]	489	# confdefs.h avoids OS command line length limits that DEFS can exceed.
	490	rm -rf conftest* confdefs.h
	491	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
	492	echo > confdefs.h
[6149776]	493
[1cddd8]	494	# A filename unique to this package, relative to the directory that
	495	# configure is in, which we can look for to find out if srcdir is correct.
	496	ac_unique_file=tesths.cc
[6149776]	497
	498	# Find the source files, if location was not specified.
	499	if test -z "$srcdir"; then
	500	ac_srcdir_defaulted=yes
	501	# Try the directory containing this script, then its parent.
[1cddd8]	502	ac_prog=$0
	503	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
	504	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
[6149776]	505	srcdir=$ac_confdir
	506	if test ! -r $srcdir/$ac_unique_file; then
	507	srcdir=..
	508	fi
	509	else
	510	ac_srcdir_defaulted=no
	511	fi
	512	if test ! -r $srcdir/$ac_unique_file; then
	513	if test "$ac_srcdir_defaulted" = yes; then
[1cddd8]	514	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
[6149776]	515	else
[1cddd8]	516	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
[6149776]	517	fi
	518	fi
[1cddd8]	519	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
[6149776]	520
	521	# Prefer explicitly selected file to automatically selected ones.
	522	if test -z "$CONFIG_SITE"; then
	523	if test "x$prefix" != xNONE; then
	524	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
	525	else
	526	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
	527	fi
	528	fi
	529	for ac_site_file in $CONFIG_SITE; do
	530	if test -r "$ac_site_file"; then
[1cddd8]	531	echo "loading site script $ac_site_file"
[6149776]	532	. "$ac_site_file"
	533	fi
	534	done
	535
	536	if test -r "$cache_file"; then
[1cddd8]	537	echo "loading cache $cache_file"
	538	. $cache_file
[6149776]	539	else
[1cddd8]	540	echo "creating cache $cache_file"
	541	> $cache_file
[6149776]	542	fi
	543
	544	ac_ext=c
[1cddd8]	545	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
[6149776]	546	ac_cpp='$CPP $CPPFLAGS'
[1cddd8]	547	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
	548	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
	549	cross_compiling=$ac_cv_prog_cc_cross
	550
	551	ac_exeext=
	552	ac_objext=o
	553	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
	554	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
	555	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
	556	ac_n= ac_c='
	557	' ac_t=' '
	558	else
	559	ac_n=-n ac_c= ac_t=
	560	fi
	561	else
	562	ac_n= ac_c='\c' ac_t=
	563	fi
[db0c1bb]	564
	565
[e40798]	566
	567
	568
	569
[1cb879]	570
	571
	572
[76b37c]	573
	574
	575
[592359]	576	echo $ac_n "checking CPU for singular""... $ac_c" 1>&6
[76b37c]	577	echo "configure:578: checking CPU for singular" >&5
[d93f1e]	578	ac_cv_singcpuname=`uname -m`
[9c0b60a]	579	echo "$ac_t""$ac_cv_singcpuname" 1>&6
	580
[1cddd8]	581	echo $ac_n "checking uname for singular""... $ac_c" 1>&6
[76b37c]	582	echo "configure:583: checking uname for singular" >&5
[1cddd8]	583	if eval "test \"`echo '$''{'ac_cv_singuname'+set}'`\" = set"; then
	584	echo $ac_n "(cached) $ac_c" 1>&6
[55c796]	585	else
	586	ac_cv_singuname="unknown"
	587	if test -r "singuname.sh"; then
	588	if (/bin/sh singuname.sh >/dev/null 2>&1) then
	589	ac_cv_singuname=`/bin/sh singuname.sh`
	590	fi
	591	fi
[ffc0b6]	592	if test "$ac_cv_singuname" = unknown && test -r "../singuname.sh"; then
[55c796]	593	if (/bin/sh ../singuname.sh >/dev/null 2>&1) then
[6d7a86]	594	ac_cv_singuname=`/bin/sh ../singuname.sh`
[55c796]	595	fi
	596	fi
	597
	598	fi
	599
[1cddd8]	600	echo "$ac_t""$ac_cv_singuname" 1>&6
[55c796]	601	if test "$ac_cv_singuname" = unknown; then
[1cddd8]	602	echo "configure: warning: Unknown architecture: Check singuname.sh" 1>&2
[16b993]	603	ac_cv_singuname="unknown"
[55c796]	604	fi
[1cddd8]	605	cat >> confdefs.h <<EOF
[55c796]	606	#define S_UNAME "$ac_cv_singuname"
[1cddd8]	607	EOF
[55c796]	608
[7497447]	609	SINGUNAME=$ac_cv_singuname
	610
[55c796]	611
[a70441f]	612	if test "$ac_cv_singuname" = ix86-Win; then
	613	EXEC_EXT=".exe"
[592359]	614	cat >> confdefs.h <<\EOF
	615	#define SI_CPU_I386 1
	616	EOF
	617
[9c0b60a]	618
	619	echo "$ac_t""SI_CPU_I386" 1>&6
[a70441f]	620	fi
	621
[592359]	622	if test "$ac_cv_singuname" = x86_64-Linux; then
	623	cat >> confdefs.h <<\EOF
	624	#define SI_CPU_X86_64 1
	625	EOF
	626
[9c0b60a]	627
	628	echo "$ac_t""SI_CPU_X86_64" 1>&6
	629	fi
	630	if test "$ac_cv_singuname" = ix86-Linux; then
	631	cat >> confdefs.h <<\EOF
	632	#define SI_CPU_I386 1
	633	EOF
	634
	635
	636	echo "$ac_t""SI_CPU_I386" 1>&6
[592359]	637	fi
	638	if test "$ac_cv_singuname" = IA64-Linux; then
	639	cat >> confdefs.h <<\EOF
	640	#define SI_CPU_IA64 1
	641	EOF
	642
[9c0b60a]	643
	644	echo "$ac_t""SI_CPU_IA64" 1>&6
[592359]	645	fi
	646	if test "$ac_cv_singuname" = ppc-Linux; then
	647	cat >> confdefs.h <<\EOF
	648	#define SI_CPU_PPC 1
	649	EOF
	650
[9c0b60a]	651
	652	echo "$ac_t""SI_CPU_PPC" 1>&6
[592359]	653	fi
	654	if test "$ac_cv_singuname" = ppcMac-darwin; then
	655	cat >> confdefs.h <<\EOF
	656	#define SI_CPU_PPC 1
	657	EOF
	658
[9c0b60a]	659
[d93f1e]	660	echo "$ac_t""SI_CPU_PPC" 1>&6
	661	fi
	662	# test again with CPU names
	663	if test "$ac_cv_singcpuname" = i386; then
	664	cat >> confdefs.h <<\EOF
	665	#define SI_CPU_I386 1
	666	EOF
	667
	668
	669	echo "$ac_t""SI_CPU_I386" 1>&6
	670	fi
	671	if test "$ac_cv_singcpuname" = i686; then
	672	cat >> confdefs.h <<\EOF
	673	#define SI_CPU_I386 1
	674	EOF
	675
	676
	677	echo "$ac_t""SI_CPU_I386" 1>&6
	678	fi
	679	if test "$ac_cv_singcpuname" = x86_64; then
	680	cat >> confdefs.h <<\EOF
	681	#define SI_CPU_X86_64 1
	682	EOF
	683
	684
	685	echo "$ac_t""SI_CPU_X86_64" 1>&6
	686	fi
	687	if test "$ac_cv_singcpuname" = ia64; then
	688	cat >> confdefs.h <<\EOF
	689	#define SI_CPU_IA64 1
	690	EOF
	691
	692
	693	echo "$ac_t""SI_CPU_IA64" 1>&6
	694	fi
	695	if test "$ac_cv_singcpuname" = sparc; then
	696	cat >> confdefs.h <<\EOF
	697	#define SI_CPU_SPARC 1
	698	EOF
	699
	700
	701	echo "$ac_t""SI_CPU_SPARC" 1>&6
	702	fi
	703	if test "$ac_cv_singcpuname" = ppc; then
	704	cat >> confdefs.h <<\EOF
	705	#define SI_CPU_PPC 1
	706	EOF
	707
	708
[9c0b60a]	709	echo "$ac_t""SI_CPU_PPC" 1>&6
[592359]	710	fi
[a70441f]	711
[907274]	712	SING_UNAME=`echo $SINGUNAME \| tr '-' '_' `
	713
	714
[55c796]	715	# stupid Win programs do not like dots in their pathnames
[af6a6b]	716	VERSION_SEP="-"
[55c796]	717
	718
[23b5a6]	719	SINGULAR_MAJOR_VERSION=${SINGULAR_MAJOR_VERSION:-3}
[b4e3253]	720	SINGULAR_MINOR_VERSION=${SINGULAR_MINOR_VERSION:-1}
[623a7d]	721	SINGULAR_SUB_VERSION=${SINGULAR_SUB_VERSION:-3}
[55c796]	722	SINGULAR_VERSION="${SINGULAR_VERSION:-$SINGULAR_MAJOR_VERSION${VERSION_SEP}$SINGULAR_MINOR_VERSION${VERSION_SEP}$SINGULAR_SUB_VERSION}"
[623a7d]	723	VERSION_DATE=${VERSION_DATE:-"March 2011"}
[6149776]	724
	725
[8654b5]	726
	727
	728
	729
[1cddd8]	730	cat >> confdefs.h <<EOF
[6149776]	731	#define SINGULAR_MAJOR_VERSION ${SINGULAR_MAJOR_VERSION}
[1cddd8]	732	EOF
[6149776]	733
[1cddd8]	734	cat >> confdefs.h <<EOF
[6149776]	735	#define SINGULAR_MINOR_VERSION ${SINGULAR_MINOR_VERSION}
[1cddd8]	736	EOF
[6149776]	737
[1cddd8]	738	cat >> confdefs.h <<EOF
[64c6d1]	739	#define SINGULAR_SUB_VERSION ${SINGULAR_SUB_VERSION}
[1cddd8]	740	EOF
[64c6d1]	741
[1cddd8]	742	cat >> confdefs.h <<EOF
[55c796]	743	#define S_VERSION1 "${SINGULAR_MAJOR_VERSION}${VERSION_SEP}${SINGULAR_MINOR_VERSION}${VERSION_SEP}${SINGULAR_SUB_VERSION}"
[1cddd8]	744	EOF
[6149776]	745
[1cddd8]	746	cat >> confdefs.h <<EOF
[6149776]	747	#define S_VERSION2 "${VERSION_DATE}"
[1cddd8]	748	EOF
[6149776]	749
[1cddd8]	750	cat >> confdefs.h <<EOF
[499bdc]	751	#define SINGULAR_SUB_VERSION ${SINGULAR_SUB_VERSION}
[1cddd8]	752	EOF
[499bdc]	753
[6149776]	754
	755
	756	if test "${CXXFLAGS+set}" != set; then
[4c001a]	757	ac_cxxflags_set=no
[6149776]	758	CXXFLAGS="-O"
	759	fi
	760	if test "${CFLAGS+set}" != set; then
	761	CFLAGS="-O"
[4c001a]	762	ac_cflags_set=no
[6149776]	763	fi
	764
[f988c9]	765	# check whether CXX was set by user as env variable
	766	if test "${CXX+set}" != set; then
	767	ac_cxx_set=no
	768	else
	769	ac_cxx_set=yes
	770	fi
[1cddd8]	771	# Extract the first word of "gcc", so it can be a program name with args.
	772	set dummy gcc; ac_word=$2
	773	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[76b37c]	774	echo "configure:775: checking for $ac_word" >&5
[1cddd8]	775	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
	776	echo $ac_n "(cached) $ac_c" 1>&6
[6149776]	777	else
	778	if test -n "$CC"; then
	779	ac_cv_prog_CC="$CC" # Let the user override the test.
	780	else
[1cddd8]	781	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	782	ac_dummy="$PATH"
	783	for ac_dir in $ac_dummy; do
	784	test -z "$ac_dir" && ac_dir=.
	785	if test -f $ac_dir/$ac_word; then
	786	ac_cv_prog_CC="gcc"
	787	break
	788	fi
	789	done
	790	IFS="$ac_save_ifs"
[6149776]	791	fi
	792	fi
[1cddd8]	793	CC="$ac_cv_prog_CC"
[6149776]	794	if test -n "$CC"; then
[1cddd8]	795	echo "$ac_t""$CC" 1>&6
[6149776]	796	else
[1cddd8]	797	echo "$ac_t""no" 1>&6
[6149776]	798	fi
	799
[e40798]	800	if test -z "$CC"; then
	801	# Extract the first word of "cc", so it can be a program name with args.
[145917]	802	set dummy cc; ac_word=$2
[1cddd8]	803	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[76b37c]	804	echo "configure:805: checking for $ac_word" >&5
[1cddd8]	805	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
	806	echo $ac_n "(cached) $ac_c" 1>&6
[db0c1bb]	807	else
	808	if test -n "$CC"; then
[a2a6c7]	809	ac_cv_prog_CC="$CC" # Let the user override the test.
	810	else
[1cddd8]	811	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
[a2a6c7]	812	ac_prog_rejected=no
[1cddd8]	813	ac_dummy="$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	if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
	818	ac_prog_rejected=yes
	819	continue
	820	fi
	821	ac_cv_prog_CC="cc"
	822	break
	823	fi
	824	done
	825	IFS="$ac_save_ifs"
[a2a6c7]	826	if test $ac_prog_rejected = yes; then
	827	# We found a bogon in the path, so make sure we never use it.
	828	set dummy $ac_cv_prog_CC
	829	shift
[1cddd8]	830	if test $# -gt 0; then
[a2a6c7]	831	# We chose a different compiler from the bogus one.
	832	# However, it has the same basename, so the bogon will be chosen
	833	# first if we set CC to just the basename; use the full file name.
	834	shift
[1cddd8]	835	set dummy "$ac_dir/$ac_word" "$@"
	836	shift
	837	ac_cv_prog_CC="$@"
[a2a6c7]	838	fi
	839	fi
	840	fi
	841	fi
[1cddd8]	842	CC="$ac_cv_prog_CC"
[a2a6c7]	843	if test -n "$CC"; then
[1cddd8]	844	echo "$ac_t""$CC" 1>&6
[a2a6c7]	845	else
[1cddd8]	846	echo "$ac_t""no" 1>&6
[a2a6c7]	847	fi
[7e5a38]	848
[1cddd8]	849	if test -z "$CC"; then
	850	case "`uname -s`" in
	851	win32 \| WIN32)
	852	# Extract the first word of "cl", so it can be a program name with args.
	853	set dummy cl; ac_word=$2
	854	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[76b37c]	855	echo "configure:856: checking for $ac_word" >&5
[1cddd8]	856	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
	857	echo $ac_n "(cached) $ac_c" 1>&6
[a2a6c7]	858	else
	859	if test -n "$CC"; then
	860	ac_cv_prog_CC="$CC" # Let the user override the test.
	861	else
[1cddd8]	862	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	863	ac_dummy="$PATH"
	864	for ac_dir in $ac_dummy; do
	865	test -z "$ac_dir" && ac_dir=.
	866	if test -f $ac_dir/$ac_word; then
	867	ac_cv_prog_CC="cl"
	868	break
	869	fi
	870	done
	871	IFS="$ac_save_ifs"
[a2a6c7]	872	fi
	873	fi
[1cddd8]	874	CC="$ac_cv_prog_CC"
[a2a6c7]	875	if test -n "$CC"; then
[1cddd8]	876	echo "$ac_t""$CC" 1>&6
[fff984]	877	else
[1cddd8]	878	echo "$ac_t""no" 1>&6
[db0c1bb]	879	fi
[1cddd8]	880	;;
	881	esac
[a2a6c7]	882	fi
[1cddd8]	883	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
[db0c1bb]	884	fi
	885
[1cddd8]	886	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
[76b37c]	887	echo "configure:888: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
[e40798]	888
[1cddd8]	889	ac_ext=c
	890	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
	891	ac_cpp='$CPP $CPPFLAGS'
	892	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
	893	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
	894	cross_compiling=$ac_cv_prog_cc_cross
	895
	896	cat > conftest.$ac_ext << EOF
	897
[76b37c]	898	#line 899 "configure"
[1cddd8]	899	#include "confdefs.h"
	900
	901	main(){return(0);}
	902	EOF
[76b37c]	903	if { (eval echo configure:904: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	904	ac_cv_prog_cc_works=yes
	905	# If we can't run a trivial program, we are probably using a cross compiler.
	906	if (./conftest; exit) 2>/dev/null; then
	907	ac_cv_prog_cc_cross=no
[a2a6c7]	908	else
[1cddd8]	909	ac_cv_prog_cc_cross=yes
[a2a6c7]	910	fi
[833e11]	911	else
[1cddd8]	912	echo "configure: failed program was:" >&5
	913	cat conftest.$ac_ext >&5
	914	ac_cv_prog_cc_works=no
[833e11]	915	fi
[1cddd8]	916	rm -fr conftest*
	917	ac_ext=c
	918	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
	919	ac_cpp='$CPP $CPPFLAGS'
	920	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
	921	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
	922	cross_compiling=$ac_cv_prog_cc_cross
[db0c1bb]	923
[1cddd8]	924	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
	925	if test $ac_cv_prog_cc_works = no; then
	926	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
	927	fi
	928	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
[76b37c]	929	echo "configure:930: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
[1cddd8]	930	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
	931	cross_compiling=$ac_cv_prog_cc_cross
[db0c1bb]	932
[1cddd8]	933	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
[76b37c]	934	echo "configure:935: checking whether we are using GNU C" >&5
[1cddd8]	935	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
	936	echo $ac_n "(cached) $ac_c" 1>&6
[145917]	937	else
[1cddd8]	938	cat > conftest.c <<EOF
	939	#ifdef __GNUC__
	940	yes;
	941	#endif
	942	EOF
[76b37c]	943	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:944: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
[1cddd8]	944	ac_cv_prog_gcc=yes
[145917]	945	else
[1cddd8]	946	ac_cv_prog_gcc=no
[145917]	947	fi
[e40798]	948	fi
	949
[1cddd8]	950	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
[e40798]	951
[1cddd8]	952	if test $ac_cv_prog_gcc = yes; then
	953	GCC=yes
	954	else
	955	GCC=
	956	fi
[e40798]	957
[1cddd8]	958	ac_test_CFLAGS="${CFLAGS+set}"
	959	ac_save_CFLAGS="$CFLAGS"
	960	CFLAGS=
	961	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
[76b37c]	962	echo "configure:963: checking whether ${CC-cc} accepts -g" >&5
[1cddd8]	963	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
	964	echo $ac_n "(cached) $ac_c" 1>&6
	965	else
	966	echo 'void f(){}' > conftest.c
	967	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
[fff984]	968	ac_cv_prog_cc_g=yes
[6149776]	969	else
[1cddd8]	970	ac_cv_prog_cc_g=no
[db0c1bb]	971	fi
[1cddd8]	972	rm -f conftest*
	973
[e40798]	974	fi
[1cddd8]	975
	976	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
[7e5a38]	977	if test "$ac_test_CFLAGS" = set; then
[1cddd8]	978	CFLAGS="$ac_save_CFLAGS"
[7e5a38]	979	elif test $ac_cv_prog_cc_g = yes; then
	980	if test "$GCC" = yes; then
[fff984]	981	CFLAGS="-g -O2"
	982	else
[7e5a38]	983	CFLAGS="-g"
[a70441f]	984	fi
[79370c5]	985	else
[7e5a38]	986	if test "$GCC" = yes; then
	987	CFLAGS="-O2"
	988	else
	989	CFLAGS=
	990	fi
[6149776]	991	fi
[e40798]	992
[1cddd8]	993	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
[76b37c]	994	echo "configure:995: checking how to run the C preprocessor" >&5
[1cddd8]	995	# On Suns, sometimes $CPP names a directory.
	996	if test -n "$CPP" && test -d "$CPP"; then
	997	CPP=
[e40798]	998	fi
[1cddd8]	999	if test -z "$CPP"; then
	1000	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
	1001	echo $ac_n "(cached) $ac_c" 1>&6
	1002	else
	1003	# This must be in double quotes, not single quotes, because CPP may get
	1004	# substituted into the Makefile and "${CC-cc}" will confuse make.
	1005	CPP="${CC-cc} -E"
	1006	# On the NeXT, cc -E runs the code through the compiler's parser,
	1007	# not just through cpp.
	1008	cat > conftest.$ac_ext <<EOF
[76b37c]	1009	#line 1010 "configure"
[1cddd8]	1010	#include "confdefs.h"
	1011	#include <assert.h>
	1012	Syntax Error
	1013	EOF
	1014	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
[76b37c]	1015	{ (eval echo configure:1016: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
[1cddd8]	1016	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
	1017	if test -z "$ac_err"; then
[145917]	1018	:
	1019	else
[1cddd8]	1020	echo "$ac_err" >&5
	1021	echo "configure: failed program was:" >&5
	1022	cat conftest.$ac_ext >&5
	1023	rm -rf conftest*
	1024	CPP="${CC-cc} -E -traditional-cpp"
	1025	cat > conftest.$ac_ext <<EOF
[76b37c]	1026	#line 1027 "configure"
[1cddd8]	1027	#include "confdefs.h"
	1028	#include <assert.h>
	1029	Syntax Error
	1030	EOF
	1031	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
[76b37c]	1032	{ (eval echo configure:1033: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
[1cddd8]	1033	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
	1034	if test -z "$ac_err"; then
	1035	:
[e40798]	1036	else
[1cddd8]	1037	echo "$ac_err" >&5
	1038	echo "configure: failed program was:" >&5
	1039	cat conftest.$ac_ext >&5
	1040	rm -rf conftest*
	1041	CPP="${CC-cc} -nologo -E"
	1042	cat > conftest.$ac_ext <<EOF
[76b37c]	1043	#line 1044 "configure"
[1cddd8]	1044	#include "confdefs.h"
	1045	#include <assert.h>
	1046	Syntax Error
	1047	EOF
	1048	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
[76b37c]	1049	{ (eval echo configure:1050: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
[1cddd8]	1050	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
	1051	if test -z "$ac_err"; then
	1052	:
	1053	else
	1054	echo "$ac_err" >&5
	1055	echo "configure: failed program was:" >&5
	1056	cat conftest.$ac_ext >&5
	1057	rm -rf conftest*
	1058	CPP=/lib/cpp
[6149776]	1059	fi
[145917]	1060	rm -f conftest*
[db0c1bb]	1061	fi
[1cddd8]	1062	rm -f conftest*
[206aed]	1063	fi
[1cddd8]	1064	rm -f conftest*
	1065	ac_cv_prog_CPP="$CPP"
[e40798]	1066	fi
[1cddd8]	1067	CPP="$ac_cv_prog_CPP"
[db0c1bb]	1068	else
[1cddd8]	1069	ac_cv_prog_CPP="$CPP"
[833e11]	1070	fi
[1cddd8]	1071	echo "$ac_t""$CPP" 1>&6
	1072
	1073	for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
	1074	do
	1075	# Extract the first word of "$ac_prog", so it can be a program name with args.
	1076	set dummy $ac_prog; ac_word=$2
	1077	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[76b37c]	1078	echo "configure:1079: checking for $ac_word" >&5
[1cddd8]	1079	if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
	1080	echo $ac_n "(cached) $ac_c" 1>&6
[e40798]	1081	else
[1cddd8]	1082	if test -n "$CXX"; then
	1083	ac_cv_prog_CXX="$CXX" # Let the user override the test.
[e40798]	1084	else
[1cddd8]	1085	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	1086	ac_dummy="$PATH"
	1087	for ac_dir in $ac_dummy; do
	1088	test -z "$ac_dir" && ac_dir=.
	1089	if test -f $ac_dir/$ac_word; then
	1090	ac_cv_prog_CXX="$ac_prog"
	1091	break
	1092	fi
	1093	done
	1094	IFS="$ac_save_ifs"
	1095	fi
[145917]	1096	fi
[1cddd8]	1097	CXX="$ac_cv_prog_CXX"
	1098	if test -n "$CXX"; then
	1099	echo "$ac_t""$CXX" 1>&6
[6149776]	1100	else
[1cddd8]	1101	echo "$ac_t""no" 1>&6
[6149776]	1102	fi
	1103
[1cddd8]	1104	test -n "$CXX" && break
[833e11]	1105	done
[1cddd8]	1106	test -n "$CXX" \|\| CXX="gcc"
[206aed]	1107
[145917]	1108
[1cddd8]	1109	echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
[76b37c]	1110	echo "configure:1111: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
[1cddd8]	1111
	1112	ac_ext=C
	1113	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
	1114	ac_cpp='$CXXCPP $CPPFLAGS'
	1115	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
	1116	ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
	1117	cross_compiling=$ac_cv_prog_cxx_cross
	1118
	1119	cat > conftest.$ac_ext << EOF
	1120
[76b37c]	1121	#line 1122 "configure"
[1cddd8]	1122	#include "confdefs.h"
	1123
	1124	int main(){return(0);}
	1125	EOF
[76b37c]	1126	if { (eval echo configure:1127: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	1127	ac_cv_prog_cxx_works=yes
	1128	# If we can't run a trivial program, we are probably using a cross compiler.
	1129	if (./conftest; exit) 2>/dev/null; then
	1130	ac_cv_prog_cxx_cross=no
[fff984]	1131	else
[1cddd8]	1132	ac_cv_prog_cxx_cross=yes
[fff984]	1133	fi
	1134	else
[1cddd8]	1135	echo "configure: failed program was:" >&5
	1136	cat conftest.$ac_ext >&5
	1137	ac_cv_prog_cxx_works=no
[145917]	1138	fi
[1cddd8]	1139	rm -fr conftest*
	1140	ac_ext=c
	1141	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
	1142	ac_cpp='$CPP $CPPFLAGS'
	1143	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
	1144	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
	1145	cross_compiling=$ac_cv_prog_cc_cross
	1146
	1147	echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
	1148	if test $ac_cv_prog_cxx_works = no; then
	1149	{ echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
	1150	fi
	1151	echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
[76b37c]	1152	echo "configure:1153: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
[1cddd8]	1153	echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
	1154	cross_compiling=$ac_cv_prog_cxx_cross
	1155
	1156	echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
[76b37c]	1157	echo "configure:1158: checking whether we are using GNU C++" >&5
[1cddd8]	1158	if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
	1159	echo $ac_n "(cached) $ac_c" 1>&6
[7e5a38]	1160	else
[1cddd8]	1161	cat > conftest.C <<EOF
	1162	#ifdef __GNUC__
	1163	yes;
	1164	#endif
	1165	EOF
[76b37c]	1166	if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1167: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
[1cddd8]	1167	ac_cv_prog_gxx=yes
[6149776]	1168	else
[1cddd8]	1169	ac_cv_prog_gxx=no
[a2a6c7]	1170	fi
[db0c1bb]	1171	fi
	1172
[1cddd8]	1173	echo "$ac_t""$ac_cv_prog_gxx" 1>&6
	1174
	1175	if test $ac_cv_prog_gxx = yes; then
	1176	GXX=yes
[e40798]	1177	else
[1cddd8]	1178	GXX=
[db0c1bb]	1179	fi
	1180
[1cddd8]	1181	ac_test_CXXFLAGS="${CXXFLAGS+set}"
	1182	ac_save_CXXFLAGS="$CXXFLAGS"
	1183	CXXFLAGS=
	1184	echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
[76b37c]	1185	echo "configure:1186: checking whether ${CXX-g++} accepts -g" >&5
[1cddd8]	1186	if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
	1187	echo $ac_n "(cached) $ac_c" 1>&6
[e40798]	1188	else
[1cddd8]	1189	echo 'void f(){}' > conftest.cc
	1190	if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
	1191	ac_cv_prog_cxx_g=yes
[e40798]	1192	else
[1cddd8]	1193	ac_cv_prog_cxx_g=no
[e40798]	1194	fi
[1cddd8]	1195	rm -f conftest*
[e40798]	1196
	1197	fi
	1198
[1cddd8]	1199	echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
[7e5a38]	1200	if test "$ac_test_CXXFLAGS" = set; then
[1cddd8]	1201	CXXFLAGS="$ac_save_CXXFLAGS"
[7e5a38]	1202	elif test $ac_cv_prog_cxx_g = yes; then
	1203	if test "$GXX" = yes; then
[fff984]	1204	CXXFLAGS="-g -O2"
	1205	else
[7e5a38]	1206	CXXFLAGS="-g"
[a70441f]	1207	fi
[79370c5]	1208	else
[7e5a38]	1209	if test "$GXX" = yes; then
	1210	CXXFLAGS="-O2"
	1211	else
	1212	CXXFLAGS=
	1213	fi
[6149776]	1214	fi
	1215
[ef0124]	1216	ac_aux_dir=
	1217	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
	1218	if test -f $ac_dir/install-sh; then
	1219	ac_aux_dir=$ac_dir
	1220	ac_install_sh="$ac_aux_dir/install-sh -c"
	1221	break
	1222	elif test -f $ac_dir/install.sh; then
	1223	ac_aux_dir=$ac_dir
	1224	ac_install_sh="$ac_aux_dir/install.sh -c"
	1225	break
	1226	fi
	1227	done
	1228	if test -z "$ac_aux_dir"; then
[1cddd8]	1229	{ echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
[ef0124]	1230	fi
[1cddd8]	1231	ac_config_guess=$ac_aux_dir/config.guess
	1232	ac_config_sub=$ac_aux_dir/config.sub
	1233	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
[ef0124]	1234
	1235	# Find a good install program. We prefer a C program (faster),
	1236	# so one script is as good as another. But avoid the broken or
	1237	# incompatible versions:
	1238	# SysV /etc/install, /usr/sbin/install
	1239	# SunOS /usr/etc/install
	1240	# IRIX /sbin/install
	1241	# AIX /bin/install
[7e5a38]	1242	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
[ef0124]	1243	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
	1244	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
	1245	# ./install, which can be erroneously created by make from ./install.sh.
[1cddd8]	1246	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
[76b37c]	1247	echo "configure:1248: checking for a BSD compatible install" >&5
[ef0124]	1248	if test -z "$INSTALL"; then
[1cddd8]	1249	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
	1250	echo $ac_n "(cached) $ac_c" 1>&6
	1251	else
	1252	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
	1253	for ac_dir in $PATH; do
	1254	# Account for people who put trailing slashes in PATH elements.
	1255	case "$ac_dir/" in
	1256	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
	1257	*)
	1258	# OSF1 and SCO ODT 3.0 have their own names for install.
	1259	# Don't use installbsd from OSF since it installs stuff as root
	1260	# by default.
	1261	for ac_prog in ginstall scoinst install; do
	1262	if test -f $ac_dir/$ac_prog; then
[145917]	1263	if test $ac_prog = install &&
[1cddd8]	1264	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
[145917]	1265	# AIX install. It has an incompatible calling convention.
	1266	:
	1267	else
[1cddd8]	1268	ac_cv_path_install="$ac_dir/$ac_prog -c"
	1269	break 2
[145917]	1270	fi
	1271	fi
[ef0124]	1272	done
[1cddd8]	1273	;;
	1274	esac
	1275	done
	1276	IFS="$ac_save_IFS"
[ef0124]	1277
	1278	fi
	1279	if test "${ac_cv_path_install+set}" = set; then
[1cddd8]	1280	INSTALL="$ac_cv_path_install"
[ef0124]	1281	else
	1282	# As a last resort, use the slow shell script. We don't cache a
	1283	# path for INSTALL within a source directory, because that will
	1284	# break other packages using the cache if that directory is
	1285	# removed, or if the path is relative.
[1cddd8]	1286	INSTALL="$ac_install_sh"
[ef0124]	1287	fi
	1288	fi
[1cddd8]	1289	echo "$ac_t""$INSTALL" 1>&6
[ef0124]	1290
	1291	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
	1292	# It thinks the first close brace ends the variable substitution.
	1293	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
	1294
[1cddd8]	1295	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
[7e5a38]	1296
[ef0124]	1297	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
	1298
[1cddd8]	1299	echo $ac_n "checking for AIX""... $ac_c" 1>&6
[76b37c]	1300	echo "configure:1301: checking for AIX" >&5
[1cddd8]	1301	cat > conftest.$ac_ext <<EOF
[76b37c]	1302	#line 1303 "configure"
[1cddd8]	1303	#include "confdefs.h"
[64c6d1]	1304	#ifdef _AIX
	1305	yes
	1306	#endif
	1307
[1cddd8]	1308	EOF
[64c6d1]	1309	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
[1cddd8]	1310	egrep "yes" >/dev/null 2>&1; then
	1311	rm -rf conftest*
	1312	echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
[64c6d1]	1313	#define _ALL_SOURCE 1
[1cddd8]	1314	EOF
[64c6d1]	1315
	1316	else
[1cddd8]	1317	rm -rf conftest*
	1318	echo "$ac_t""no" 1>&6
[64c6d1]	1319	fi
	1320	rm -f conftest*
	1321
	1322
	1323
[676bae]	1324	# test for gcc-version: gcc2: prefer CC=gcc, CXX=gcc (if not with boost)
[fd7acf]	1325	# gcc3: CC=gcc CXX=g++
	1326	# other: CC=cc CXX=c++
[1cddd8]	1327	echo $ac_n "checking gcc version""... $ac_c" 1>&6
[76b37c]	1328	echo "configure:1329: checking gcc version" >&5
[1cddd8]	1329	if eval "test \"`echo '$''{'ac_cv_c_cpp'+set}'`\" = set"; then
	1330	echo $ac_n "(cached) $ac_c" 1>&6
[fd7acf]	1331	else
[40ecfd]	1332	ac_cv_c_cp="unknown"
	1333	if test -r "gccversion.sh"; then
	1334	ac_cv_c_cpp=`/bin/sh gccversion.sh`
[fd7acf]	1335	fi
	1336
	1337	fi
	1338
[1cddd8]	1339	echo "$ac_t""$ac_cv_c_cpp" 1>&6
[fd7acf]	1340
[64c6d1]	1341	# we prefer using gcc for compiling C++ files, provided the user did
	1342	# not overwrite it explicitely
	1343	if test "${GXX}" = yes && test "${ac_cxx_set}" = no; then
[40ecfd]	1344	if test "${ac_cv_c_cpp}" = gcc2; then
[676bae]	1345	CXX=g++
[40ecfd]	1346	elif test "${ac_cv_c_cpp}" = gcc3; then
	1347	CXX=g++
	1348	fi
[002517]	1349	temp_flags="${CXXFLAGS}"
[1cddd8]	1350
	1351	ac_ext=C
	1352	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
[f5f439]	1353	ac_cpp='$CXXCPP $CPPFLAGS'
[1cddd8]	1354	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
	1355	ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
	1356	cross_compiling=$ac_cv_prog_cxx_cross
[f5f439]	1357
[40ecfd]	1358	# check whether gcc accepts --no-rtti
[1cddd8]	1359	echo $ac_n "checking whether gcc accepts --no-rtti""... $ac_c" 1>&6
[76b37c]	1360	echo "configure:1361: checking whether gcc accepts --no-rtti" >&5
[40ecfd]	1361	CXXFLAGS="${CXXFLAGS} --no-rtti"
[1cddd8]	1362	if eval "test \"`echo '$''{'ac_cv_cxx_have_rtti'+set}'`\" = set"; then
	1363	echo $ac_n "(cached) $ac_c" 1>&6
[104fd23]	1364	else
[1cddd8]	1365	cat > conftest.$ac_ext <<EOF
[76b37c]	1366	#line 1367 "configure"
[1cddd8]	1367	#include "confdefs.h"
[104fd23]	1368
[1cddd8]	1369	int main() {
[31bf3a]	1370
[1cddd8]	1371	; return 0; }
	1372	EOF
[76b37c]	1373	if { (eval echo configure:1374: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
[1cddd8]	1374	rm -rf conftest*
[104fd23]	1375	ac_cv_cxx_have_rtti=yes
	1376	else
[1cddd8]	1377	echo "configure: failed program was:" >&5
	1378	cat conftest.$ac_ext >&5
	1379	rm -rf conftest*
	1380	ac_cv_cxx_have_rtti=no
[104fd23]	1381	fi
[1cddd8]	1382	rm -f conftest*
	1383
[104fd23]	1384	fi
	1385
[1cddd8]	1386	echo "$ac_t""${ac_cv_cxx_have_rtti}" 1>&6
[40ecfd]	1387	if test "${ac_cv_cxx_have_rtti}" != yes; then
[002517]	1388	CXXFLAGS="$temp_flags"
[40ecfd]	1389	else
[002517]	1390	CXXFLAGS="${temp_flags} --no-rtti"
	1391	temp_flags="${CXXFLAGS}"
[40ecfd]	1392	fi
[104fd23]	1393
	1394	# check whether gcc accepts --no-exceptions
[1cddd8]	1395	echo $ac_n "checking whether gcc accepts --no-exceptions""... $ac_c" 1>&6
[76b37c]	1396	echo "configure:1397: checking whether gcc accepts --no-exceptions" >&5
[40ecfd]	1397	CXXFLAGS="${CXXFLAGS} --no-exceptions"
[1cddd8]	1398	if eval "test \"`echo '$''{'ac_cv_cxx_have_exceptions'+set}'`\" = set"; then
	1399	echo $ac_n "(cached) $ac_c" 1>&6
[104fd23]	1400	else
[1cddd8]	1401	cat > conftest.$ac_ext <<EOF
[76b37c]	1402	#line 1403 "configure"
[1cddd8]	1403	#include "confdefs.h"
[104fd23]	1404
[1cddd8]	1405	int main() {
[104fd23]	1406
[1cddd8]	1407	; return 0; }
	1408	EOF
[76b37c]	1409	if { (eval echo configure:1410: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	1410	rm -rf conftest*
[104fd23]	1411	ac_cv_cxx_have_exceptions=yes
	1412	else
[1cddd8]	1413	echo "configure: failed program was:" >&5
	1414	cat conftest.$ac_ext >&5
	1415	rm -rf conftest*
	1416	ac_cv_cxx_have_exceptions=no
[104fd23]	1417	fi
[1cddd8]	1418	rm -f conftest*
	1419
[104fd23]	1420	fi
	1421
[1cddd8]	1422	echo "$ac_t""${ac_cv_cxx_have_exceptions}" 1>&6
[40ecfd]	1423	if test "${ac_cv_cxx_have_exceptions}" != yes; then
[002517]	1424	CXXFLAGS="$temp_flags"
[40ecfd]	1425	else
[002517]	1426	CXXFLAGS="${temp_flags} --no-exceptions"
	1427	temp_flags="${CXXFLAGS}"
[40ecfd]	1428	fi
[104fd23]	1429
[40ecfd]	1430	ac_ext=c
[1cddd8]	1431	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
[f5f439]	1432	ac_cpp='$CPP $CPPFLAGS'
[1cddd8]	1433	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
	1434	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
	1435	cross_compiling=$ac_cv_prog_cc_cross
[104fd23]	1436
[002517]	1437	CXXFLAGS="$temp_flags"
[31bf3a]	1438	#here is broking something
	1439	#uncommented breaks CXXFLAGS variable set
	1440	#only pipes would remain then in CXXFLAGS
[dc65509]	1441	fi
[64c6d1]	1442
	1443	# check whether the compiler accepts -pipe
[ce8776]	1444	if test x$ac_cv_c_cpp = xgcc2 -o x$ac_cv_c_cpp = xgcc3
[91ff167]	1445	then
	1446	echo $ac_n "checking whether compiler accepts -pipe""... $ac_c" 1>&6
[76b37c]	1447	echo "configure:1448: checking whether compiler accepts -pipe" >&5
[002517]	1448	temp_cflags="${CFLAGS}"
[91ff167]	1449	CFLAGS="${CFLAGS} -pipe"
	1450	if eval "test \"`echo '$''{'ac_cv_cxx_have_pipe'+set}'`\" = set"; then
[1cddd8]	1451	echo $ac_n "(cached) $ac_c" 1>&6
[64c6d1]	1452	else
[1cddd8]	1453	cat > conftest.$ac_ext <<EOF
[76b37c]	1454	#line 1455 "configure"
[1cddd8]	1455	#include "confdefs.h"
[64c6d1]	1456
[1cddd8]	1457	int main() {
[64c6d1]	1458
[1cddd8]	1459	; return 0; }
	1460	EOF
[76b37c]	1461	if { (eval echo configure:1462: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
[1cddd8]	1462	rm -rf conftest*
[64c6d1]	1463	ac_cv_cxx_have_pipe=yes
	1464	else
[1cddd8]	1465	echo "configure: failed program was:" >&5
	1466	cat conftest.$ac_ext >&5
	1467	rm -rf conftest*
	1468	ac_cv_cxx_have_pipe=no
[64c6d1]	1469	fi
[1cddd8]	1470	rm -f conftest*
[91ff167]	1471	fi
[64c6d1]	1472
[91ff167]	1473	echo "$ac_t""${ac_cv_cxx_have_pipe}" 1>&6
	1474	CFLAGS=${temp_cflags}
	1475	else
	1476	ac_cv_cxx_have_pipe="no"
[64c6d1]	1477	fi
	1478
	1479	if test "${ac_cv_cxx_have_pipe}" != yes; then
	1480	PIPE=
	1481	else
	1482	PIPE="-pipe"
	1483	fi
	1484
	1485
	1486	# Customize CFLAGS
[1cddd8]	1487	echo $ac_n "checking whether _AIX is defined""... $ac_c" 1>&6
[76b37c]	1488	echo "configure:1489: checking whether _AIX is defined" >&5
[1cddd8]	1489	if eval "test \"`echo '$''{'ac_cv_is_aix'+set}'`\" = set"; then
	1490	echo $ac_n "(cached) $ac_c" 1>&6
	1491	else
	1492	cat > conftest.$ac_ext <<EOF
[76b37c]	1493	#line 1494 "configure"
[1cddd8]	1494	#include "confdefs.h"
[64c6d1]	1495	#ifdef _AIX
	1496	yes
	1497	#endif
	1498
[1cddd8]	1499	EOF
[64c6d1]	1500	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
[1cddd8]	1501	egrep "yes" >/dev/null 2>&1; then
	1502	rm -rf conftest*
[64c6d1]	1503	ac_cv_is_aix=yes
	1504	else
[1cddd8]	1505	rm -rf conftest*
[64c6d1]	1506	ac_cv_is_aix=no
	1507	fi
	1508	rm -f conftest*
	1509
	1510	fi
	1511
	1512	if test "$ac_cv_is_aix" = yes; then
[1cddd8]	1513	echo "$ac_t""yes" 1>&6
[64c6d1]	1514	else
[1cddd8]	1515	echo "$ac_t""no" 1>&6
[64c6d1]	1516	fi
	1517
	1518	# we know best when compiling with gcc
	1519	if test "${GXX}" = yes; then
	1520	if test "$ac_cxxflags_set" = no; then
	1521	CXXFLAGS="-O3 -w -fomit-frame-pointer"
	1522	fi
[002517]	1523	temp_flags="${CXXFLAGS}"
	1524	if test "${ac_cv_cxx_have_rtti}" = yes; then
	1525	CXXFLAGS="${temp_flags} --no-rtti"
	1526	fi
	1527	temp_flags="${CXXFLAGS}"
[6cd020]	1528	CXXTEMPLFLAGS="-fno-implicit-templates"
[002517]	1529	if test "${ac_cv_cxx_have_exceptions}" = yes; then
[6cd020]	1530	CXXTEMPLFLAGS="${CXXTEMPLFLAGS} --no-exceptions"
[002517]	1531	fi
[64c6d1]	1532	if test "$ac_cv_is_aix" = yes; then
	1533	CXXNOOPTFLAGS="-w"
	1534	else
	1535	CXXNOOPTFLAGS=$CXXFLAGS
	1536	fi
[3610c28]	1537	STATIC_LDFLAGS="-static"
[64c6d1]	1538	else
	1539	CXXTEMPFLAGS=""
	1540	CXXNOOPTFLAGS=$CXXFLAGS
	1541	STATIC_LDFLAGS=""
	1542	fi
	1543
	1544
	1545
	1546
	1547	if test "${GCC}" = yes && test "$ac_cflags_set" = no ; then
	1548	CFLAGS="-O3 -w -fomit-frame-pointer"
	1549	fi
	1550
[1cddd8]	1551	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
[76b37c]	1552	echo "configure:1553: checking whether ${MAKE-make} sets \${MAKE}" >&5
[1cddd8]	1553	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
	1554	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
	1555	echo $ac_n "(cached) $ac_c" 1>&6
[6149776]	1556	else
[1cddd8]	1557	cat > conftestmake <<\EOF
[6149776]	1558	all:
[1cddd8]	1559	@echo 'ac_maketemp="${MAKE}"'
	1560	EOF
[6149776]	1561	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
[1cddd8]	1562	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
[6149776]	1563	if test -n "$ac_maketemp"; then
	1564	eval ac_cv_prog_make_${ac_make}_set=yes
	1565	else
	1566	eval ac_cv_prog_make_${ac_make}_set=no
	1567	fi
[1cddd8]	1568	rm -f conftestmake
[6149776]	1569	fi
	1570	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
[1cddd8]	1571	echo "$ac_t""yes" 1>&6
[6149776]	1572	SET_MAKE=
	1573	else
[1cddd8]	1574	echo "$ac_t""no" 1>&6
[6149776]	1575	SET_MAKE="MAKE=${MAKE-make}"
	1576	fi
	1577
[f988c9]	1578
	1579
	1580
[0164d0]	1581
[dc65509]	1582	# expand prefix
[64c6d1]	1583	test "x$prefix" = xNONE && prefix=$ac_default_prefix
	1584	if test "${with_rootdir+set}" != set; then
[1cddd8]	1585	cat >> confdefs.h <<EOF
[744d1ce]	1586	#define S_ROOT_DIR "${prefix}"
[1cddd8]	1587	EOF
[0164d0]	1588
	1589	else
[1cddd8]	1590	cat >> confdefs.h <<EOF
[744d1ce]	1591	#define S_ROOT_DIR "${with_rootdir}"
[1cddd8]	1592	EOF
[0164d0]	1593
[64c6d1]	1594	fi
[0164d0]	1595
[744d1ce]	1596	# expand exec_prefixad
[64c6d1]	1597	if test "x$exec_prefix" = xNONE; then
[fe40293]	1598	exec_prefix=${prefix}/${ac_cv_singuname}
[0164d0]	1599	fi
	1600
[64c6d1]	1601	# expand bindir
[a70441f]	1602	test "x$bindir" = 'x${exec_prefix}/bin' && bindir="${exec_prefix}"
[ef0124]	1603	SINGULAR=${SINGULAR:-$bindir/Singular-$SINGULAR_MAJOR_VERSION${VERSION_SEP}$SINGULAR_MINOR_VERSION${VERSION_SEP}$SINGULAR_SUB_VERSION}
[0164d0]	1604
[1cddd8]	1605	cat >> confdefs.h <<EOF
[744d1ce]	1606	#define S_BIN_DIR "${bindir}"
[1cddd8]	1607	EOF
[2b3ca33]	1608
[0164d0]	1609
[64c6d1]	1610	# expand libdir
[a70441f]	1611	test "x$libdir" = 'x${exec_prefix}/lib'&& libdir="${exec_prefix}/lib"
[6149776]	1612
[64c6d1]	1613	# expand includedir
[a70441f]	1614	test "x$includedir" = 'x${prefix}/include' && includedir="${exec_prefix}/include"
[64c6d1]	1615
	1616	# add to -I to CPPFLAGS and and -L to LDFLAGS, just to be sure
[833e11]	1617	if test "$ac_cv_c_cpp" = gcc3 ; then
	1618	LDFLAGS="-L${libdir} ${LDFLAGS}"
	1619	CPPFLAGS="-I${includedir} ${CPPFLAGS}"
	1620	else
	1621	LDFLAGS="-L${libdir} ${LDFLAGS} -L/usr/local/lib"
	1622	CPPFLAGS="-I${includedir} ${CPPFLAGS} -I/usr/local/include"
	1623	fi
[64c6d1]	1624
[80bc9a]	1625	# this is a work-around to include the right term.h
	1626	if test "$ac_cv_singuname" = SunOS-5; then
[cbb86c9]	1627	CPPFLAGS="-I/usr/xpg4/include ${CPPFLAGS}"
[80bc9a]	1628	fi
	1629
	1630
[64c6d1]	1631
	1632	# lex
	1633	if test "${with_lex+set}" != set; then
[1cddd8]	1634	echo $ac_n "checking for flex""... $ac_c" 1>&6
[76b37c]	1635	echo "configure:1636: checking for flex" >&5
[a2a6c7]	1636	cmd="egrep [2-9]\.[5-9]"
[1cddd8]	1637	if eval "test \"`echo '$''{'ac_cv_prog_flex'+set}'`\" = set"; then
	1638	echo $ac_n "(cached) $ac_c" 1>&6
[64c6d1]	1639	else
	1640	if (flex --version >/dev/null 2>&1)
	1641	then
[a2a6c7]	1642	if (flex --version \| $cmd >/dev/null 2>&1 )
	1643	then
	1644	ac_cv_prog_flex=flex
[6149776]	1645	fi
	1646	fi
[1cddd8]	1647
[6149776]	1648	fi
	1649
[64c6d1]	1650	if test "${ac_cv_prog_flex+set}" = set; then
[1cddd8]	1651	echo "$ac_t""flex" 1>&6
[64c6d1]	1652	LEX=flex
[1cddd8]	1653
[6149776]	1654	else
[ca847b]	1655	echo "configure: warning: can not find flex with version 2.4.5-2.5.4" 1>&2
[6149776]	1656	fi
[64c6d1]	1657	elif test "${with_lex}" = no; then
[1cddd8]	1658	echo "configure: warning: building without lex -- make might fail" 1>&2
[6149776]	1659	else
[64c6d1]	1660	unset LEX
	1661	unset ac_cv_prog_LEX
	1662	for ac_prog in ${with_lex}
	1663	do
[1cddd8]	1664	# Extract the first word of "$ac_prog", so it can be a program name with args.
[64c6d1]	1665	set dummy $ac_prog; ac_word=$2
[1cddd8]	1666	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[76b37c]	1667	echo "configure:1668: checking for $ac_word" >&5
[1cddd8]	1668	if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
	1669	echo $ac_n "(cached) $ac_c" 1>&6
[6149776]	1670	else
[64c6d1]	1671	if test -n "$LEX"; then
	1672	ac_cv_prog_LEX="$LEX" # Let the user override the test.
[6149776]	1673	else
[1cddd8]	1674	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	1675	ac_dummy="$PATH"
	1676	for ac_dir in $ac_dummy; do
	1677	test -z "$ac_dir" && ac_dir=.
	1678	if test -f $ac_dir/$ac_word; then
	1679	ac_cv_prog_LEX="$ac_prog"
	1680	break
	1681	fi
	1682	done
	1683	IFS="$ac_save_ifs"
[6149776]	1684	fi
	1685	fi
[1cddd8]	1686	LEX="$ac_cv_prog_LEX"
[64c6d1]	1687	if test -n "$LEX"; then
[1cddd8]	1688	echo "$ac_t""$LEX" 1>&6
[6149776]	1689	else
[1cddd8]	1690	echo "$ac_t""no" 1>&6
[6149776]	1691	fi
	1692
[1cddd8]	1693	test -n "$LEX" && break
[64c6d1]	1694	done
[6149776]	1695
[64c6d1]	1696	if test "x${LEX}" = x; then
[1cddd8]	1697	echo "configure: warning: building without lex -- make might fail" 1>&2
[dc65509]	1698	fi
[64c6d1]	1699	fi
[dc65509]	1700
[64c6d1]	1701	# bison
	1702	for ac_prog in bison
	1703	do
[1cddd8]	1704	# Extract the first word of "$ac_prog", so it can be a program name with args.
[64c6d1]	1705	set dummy $ac_prog; ac_word=$2
[1cddd8]	1706	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[76b37c]	1707	echo "configure:1708: checking for $ac_word" >&5
[1cddd8]	1708	if eval "test \"`echo '$''{'ac_cv_prog_BISON'+set}'`\" = set"; then
	1709	echo $ac_n "(cached) $ac_c" 1>&6
[64c6d1]	1710	else
	1711	if test -n "$BISON"; then
	1712	ac_cv_prog_BISON="$BISON" # Let the user override the test.
	1713	else
[1cddd8]	1714	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	1715	ac_dummy="$PATH"
	1716	for ac_dir in $ac_dummy; do
	1717	test -z "$ac_dir" && ac_dir=.
	1718	if test -f $ac_dir/$ac_word; then
	1719	ac_cv_prog_BISON="$ac_prog"
	1720	break
	1721	fi
	1722	done
	1723	IFS="$ac_save_ifs"
[64c6d1]	1724	fi
	1725	fi
[1cddd8]	1726	BISON="$ac_cv_prog_BISON"
[64c6d1]	1727	if test -n "$BISON"; then
[1cddd8]	1728	echo "$ac_t""$BISON" 1>&6
[64c6d1]	1729	else
[1cddd8]	1730	echo "$ac_t""no" 1>&6
[6149776]	1731	fi
	1732
[1cddd8]	1733	test -n "$BISON" && break
[64c6d1]	1734	done
	1735
	1736	if test "${BISON+set}" != set; then
[1cddd8]	1737	echo "configure: warning: did not find bison -- make might fail" 1>&2
[98d771]	1738	fi
[6149776]	1739
[dc65509]	1740	# ln -s
[1cddd8]	1741	echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
[76b37c]	1742	echo "configure:1743: checking whether ln -s works" >&5
[1cddd8]	1743	if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
	1744	echo $ac_n "(cached) $ac_c" 1>&6
	1745	else
	1746	rm -f conftestdata
	1747	if ln -s X conftestdata 2>/dev/null
	1748	then
	1749	rm -f conftestdata
	1750	ac_cv_prog_LN_S="ln -s"
[145917]	1751	else
[1cddd8]	1752	ac_cv_prog_LN_S=ln
	1753	fi
	1754	fi
	1755	LN_S="$ac_cv_prog_LN_S"
	1756	if test "$ac_cv_prog_LN_S" = "ln -s"; then
	1757	echo "$ac_t""yes" 1>&6
	1758	else
	1759	echo "$ac_t""no" 1>&6
[51c163]	1760	fi
	1761
[6149776]	1762
[a70441f]	1763	for ac_prog in perl5 perl
	1764	do
[1cddd8]	1765	# Extract the first word of "$ac_prog", so it can be a program name with args.
[a70441f]	1766	set dummy $ac_prog; ac_word=$2
[1cddd8]	1767	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[76b37c]	1768	echo "configure:1769: checking for $ac_word" >&5
[1cddd8]	1769	if eval "test \"`echo '$''{'ac_cv_prog_PERL'+set}'`\" = set"; then
	1770	echo $ac_n "(cached) $ac_c" 1>&6
[a70441f]	1771	else
	1772	if test -n "$PERL"; then
	1773	ac_cv_prog_PERL="$PERL" # Let the user override the test.
	1774	else
[1cddd8]	1775	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	1776	ac_dummy="$PATH"
	1777	for ac_dir in $ac_dummy; do
	1778	test -z "$ac_dir" && ac_dir=.
	1779	if test -f $ac_dir/$ac_word; then
	1780	ac_cv_prog_PERL="$ac_prog"
	1781	break
	1782	fi
	1783	done
	1784	IFS="$ac_save_ifs"
[a70441f]	1785	fi
	1786	fi
[1cddd8]	1787	PERL="$ac_cv_prog_PERL"
[a70441f]	1788	if test -n "$PERL"; then
[1cddd8]	1789	echo "$ac_t""$PERL" 1>&6
[a70441f]	1790	else
[1cddd8]	1791	echo "$ac_t""no" 1>&6
[a70441f]	1792	fi
	1793
[1cddd8]	1794	test -n "$PERL" && break
[a70441f]	1795	done
	1796
	1797
[1cb879]	1798	# python
[76b37c]	1799	python_exe_name="no"
	1800	PYTHON_PLUGIN="module"
	1801	PYTHON_LINKAGE="static"
	1802
[93e933]	1803	if test "${with_python+set}" = set; then
[76b37c]	1804	case "${with_python}" in
	1805	yes\|static\|dynamic\|shared\|module\|embed*)
	1806	python_exe_name="python"
	1807	;;
	1808	*)
	1809	python_exe_name="${with_python%%,*}"
	1810	;;
	1811	esac
	1812
	1813	case ",${with_python}," in
	1814	,dynamic,\|,shared,)
	1815	PYTHON_LINKAGE="dynamic"
	1816	;;
	1817	,static,)
	1818	PYTHON_LINKAGE="static"
	1819	;;
	1820	esac
	1821
	1822	case ",${with_python}," in
	1823	,embed,\|,embedded,)
	1824	PYTHON_PLUGIN="embed"
	1825	;;
	1826	,static,)
	1827	PYTHON_PLUGIN="module"
	1828	;;
	1829	esac
[1cb879]	1830	fi
	1831
[76b37c]	1832	PYTHON_EXE=`basename "${python_exe_name}"`
	1833	PYTHON_PATH=`dirname "${python_exe_name}"`
	1834
[1cb879]	1835	if test "${PYTHON_EXE}" = no; then
	1836	echo "configure: warning: building without python support" 1>&2
	1837	else
	1838	# Extract the first word of "$PYTHON_EXE", so it can be a program name with args.
	1839	set dummy $PYTHON_EXE; ac_word=$2
	1840	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[76b37c]	1841	echo "configure:1842: checking for $ac_word" >&5
[1cb879]	1842	if eval "test \"`echo '$''{'ac_cv_path_PYTHON'+set}'`\" = set"; then
	1843	echo $ac_n "(cached) $ac_c" 1>&6
	1844	else
	1845	case "$PYTHON" in
	1846	/*)
	1847	ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path.
	1848	;;
	1849	?:/*)
	1850	ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a dos path.
	1851	;;
	1852	*)
	1853	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
[76b37c]	1854	ac_dummy=""$PYTHON_PATH:$PATH""
[1cb879]	1855	for ac_dir in $ac_dummy; do
	1856	test -z "$ac_dir" && ac_dir=.
	1857	if test -f $ac_dir/$ac_word; then
	1858	ac_cv_path_PYTHON="$ac_dir/$ac_word"
	1859	break
	1860	fi
	1861	done
	1862	IFS="$ac_save_ifs"
	1863	;;
	1864	esac
	1865	fi
	1866	PYTHON="$ac_cv_path_PYTHON"
	1867	if test -n "$PYTHON"; then
	1868	echo "$ac_t""$PYTHON" 1>&6
	1869	else
	1870	echo "$ac_t""no" 1>&6
	1871	fi
	1872
	1873	if test -z "$PYTHON"; then
	1874	echo "configure: warning: Cannot find $PYTHON_EXE in your system path - skipping python support" 1>&2
	1875	else
	1876
	1877	#
	1878	# Allow the use of a (user set) custom python version
	1879	#
	1880	PYTHON_VERSION=">= '2.4'"
	1881	PYTHON=""${PYTHON}""
	1882
	1883	#
	1884	# Check for a version of Python >= 2.1.0
	1885	#
	1886	echo $ac_n "checking for a version of Python >= '2.1.0'""... $ac_c" 1>&6
[76b37c]	1887	echo "configure:1888: checking for a version of Python >= '2.1.0'" >&5
[1cb879]	1888	ac_supports_python_ver=`$PYTHON -c "import sys, string; \
	1889	ver = string.split(sys.version)[0]; \
	1890	print ver >= '2.1.0'"`
	1891	if test "$ac_supports_python_ver" != "True"; then
	1892	if test -z "$PYTHON_NOVERSIONCHECK"; then
	1893	echo "$ac_t""no" 1>&6
	1894	{ echo "configure: error:
	1895	This version of the AC@&t@_PYTHON_DEVEL macro
	1896	doesn't work properly with versions of Python before
	1897	2.1.0. You may need to re-run configure, setting the
	1898	variables PYTHON_CPPFLAGS, PYTHON_LDFLAGS, PYTHON_SITE_PKG,
	1899	PYTHON_EXTRA_LIBS and PYTHON_EXTRA_LDFLAGS by hand.
	1900	Moreover, to disable this check, set PYTHON_NOVERSIONCHECK
	1901	to something else than an empty string.
	1902	" 1>&2; exit 1; }
	1903	else
	1904	echo "$ac_t""skip at user request" 1>&6
	1905	fi
	1906	else
	1907	echo "$ac_t""yes" 1>&6
	1908	fi
	1909
	1910	#
	1911	# if the macro parameter ``version'' is set, honour it
	1912	#
	1913	if test -n ">= '2.4'"; then
	1914	echo $ac_n "checking for a version of Python >= '2.4'""... $ac_c" 1>&6
[76b37c]	1915	echo "configure:1916: checking for a version of Python >= '2.4'" >&5
[1cb879]	1916	ac_supports_python_ver=`$PYTHON -c "import sys, string; \
	1917	ver = string.split(sys.version)[0]; print ver >= '2.4'"`
	1918	if test "$ac_supports_python_ver" = "True"; then
	1919	echo "$ac_t""yes" 1>&6
	1920	else
	1921	echo "$ac_t""no" 1>&6
	1922	{ echo "configure: error: this package requires Python >= '2.4'.
	1923	If you have it installed, but it isn't the default Python
	1924	interpreter in your system path, please pass the PYTHON_VERSION
	1925	variable to configure. See ``configure --help'' for reference.
	1926	" 1>&2; exit 1; }
	1927	PYTHON_VERSION=""
	1928	fi
	1929	fi
	1930
	1931	#
	1932	# Check if you have distutils, else fail
	1933	#
	1934	echo $ac_n "checking for the distutils Python package""... $ac_c" 1>&6
[76b37c]	1935	echo "configure:1936: checking for the distutils Python package" >&5
[1cb879]	1936	ac_distutils_result=`$PYTHON -c "import distutils" 2>&1`
	1937	if test -z "$ac_distutils_result"; then
	1938	echo "$ac_t""yes" 1>&6
	1939	else
	1940	echo "$ac_t""no" 1>&6
	1941	{ echo "configure: error: cannot import Python module "distutils".
	1942	Please check your Python installation. The error was:
	1943	$ac_distutils_result" 1>&2; exit 1; }
	1944	PYTHON_VERSION=""
	1945	fi
	1946
	1947	#
	1948	# Check for Python include path
	1949	#
	1950	echo $ac_n "checking for Python include path""... $ac_c" 1>&6
[76b37c]	1951	echo "configure:1952: checking for Python include path" >&5
[1cb879]	1952	if test -z "$PYTHON_CPPFLAGS"; then
	1953	python_path=`$PYTHON -c "import distutils.sysconfig; \
	1954	print distutils.sysconfig.get_python_inc();"`
	1955	if test -n "${python_path}"; then
	1956	python_path="-I$python_path"
	1957	fi
	1958	PYTHON_CPPFLAGS=$python_path
	1959	fi
	1960	echo "$ac_t""$PYTHON_CPPFLAGS" 1>&6
	1961
	1962
	1963	#
	1964	# Check for Python library path
	1965	#
	1966	echo $ac_n "checking for Python library path""... $ac_c" 1>&6
[76b37c]	1967	echo "configure:1968: checking for Python library path" >&5
[1cb879]	1968	if test -z "$PYTHON_LDFLAGS"; then
	1969	# (makes two attempts to ensure we've got a version number
	1970	# from the interpreter)
	1971	py_version=`$PYTHON -c "from distutils.sysconfig import *; \
	1972	from string import join; \
	1973	print join(get_config_vars('VERSION'))"`
[93e933]	1974	if test "$py_version" = "None"; then
[1cb879]	1975	if test -n "$PYTHON_VERSION"; then
	1976	py_version=$PYTHON_VERSION
	1977	else
	1978	py_version=`$PYTHON -c "import sys; \
	1979	print sys.version[:3]"`
	1980	fi
	1981	fi
	1982
	1983	PYTHON_LDFLAGS=`$PYTHON -c "from distutils.sysconfig import *; \
	1984	from string import join; \
	1985	from os import path; \
	1986	print '-L' + get_python_lib(0,1), \
	1987	'-L' + path.dirname(get_python_lib(0,1)), \
	1988	'-lpython';"`$py_version
	1989	fi
	1990	echo "$ac_t""$PYTHON_LDFLAGS" 1>&6
	1991
	1992
	1993	#
	1994	# Check for site packages
	1995	#
	1996	echo $ac_n "checking for Python site-packages path""... $ac_c" 1>&6
[76b37c]	1997	echo "configure:1998: checking for Python site-packages path" >&5
[1cb879]	1998	if test -z "$PYTHON_SITE_PKG"; then
	1999	PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \
	2000	print distutils.sysconfig.get_python_lib(0,0);"`
	2001	fi
	2002	echo "$ac_t""$PYTHON_SITE_PKG" 1>&6
	2003
	2004
	2005	#
	2006	# libraries which must be linked in when embedding
	2007	#
	2008	echo $ac_n "checking python extra libraries""... $ac_c" 1>&6
[76b37c]	2009	echo "configure:2010: checking python extra libraries" >&5
[1cb879]	2010	if test -z "$PYTHON_EXTRA_LIBS"; then
	2011	PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig; \
	2012	conf = distutils.sysconfig.get_config_var; \
	2013	print conf('LOCALMODLIBS'), conf('LIBS')"`
	2014	fi
	2015	echo "$ac_t""$PYTHON_EXTRA_LIBS" 1>&6
	2016
	2017
	2018	#
	2019	# linking flags needed when embedding
	2020	#
	2021	echo $ac_n "checking python extra linking flags""... $ac_c" 1>&6
[76b37c]	2022	echo "configure:2023: checking python extra linking flags" >&5
[1cb879]	2023	if test -z "$PYTHON_EXTRA_LDFLAGS"; then
	2024	PYTHON_EXTRA_LDFLAGS=`$PYTHON -c "import distutils.sysconfig; \
	2025	conf = distutils.sysconfig.get_config_var; \
	2026	print conf('LINKFORSHARED')"`
	2027	fi
	2028	echo "$ac_t""$PYTHON_EXTRA_LDFLAGS" 1>&6
	2029
	2030
	2031	#
	2032	# final check to see if everything compiles alright
	2033	#
	2034	echo $ac_n "checking consistency of all components of python development environment""... $ac_c" 1>&6
[76b37c]	2035	echo "configure:2036: checking consistency of all components of python development environment" >&5
[1cb879]	2036	# AC_LANG_PUSH([C])
	2037	# save current global flags
	2038	ac_save_LIBS_for_python="${LIBS}"
	2039	LIBS="$ac_save_LIBS $PYTHON_LDFLAGS"
	2040	ac_save_CPPFLAGS_for_python="${CPPFLAGS}"
	2041	CPPFLAGS="$ac_save_CPPFLAGS $PYTHON_CPPFLAGS"
	2042	cat > conftest.$ac_ext <<EOF
[76b37c]	2043	#line 2044 "configure"
[1cb879]	2044	#include "confdefs.h"
	2045
	2046	#include <Python.h>
	2047
	2048	int main() {
	2049
	2050	Py_Initialize();
	2051
	2052	; return 0; }
	2053	EOF
[76b37c]	2054	if { (eval echo configure:2055: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cb879]	2055	rm -rf conftest*
	2056	pythonexists=yes
	2057	else
	2058	echo "configure: failed program was:" >&5
	2059	cat conftest.$ac_ext >&5
	2060	rm -rf conftest*
	2061	pythonexists=no
	2062	fi
	2063	rm -f conftest*
	2064
	2065	echo "$ac_t""$pythonexists" 1>&6
	2066
	2067	if test ! "$pythonexists" = "yes"; then
	2068	{ echo "configure: error:
	2069	Could not link test program to Python. Maybe the main Python library has been
	2070	installed in some non-standard library path. If so, pass it to configure,
	2071	via the LDFLAGS environment variable.
	2072	Example: ./configure LDFLAGS="-L/usr/non-standard-path/python/lib"
	2073	============================================================================
	2074	ERROR!
	2075	You probably have to install the development version of the Python package
	2076	for your distribution. The exact name of this package varies among them.
	2077	============================================================================
[c880c17]	2078	" 1>&2; }
[1cb879]	2079	PYTHON_VERSION=""
[c880c17]	2080	pythonexists=no
[1cb879]	2081	else
	2082	cat >> confdefs.h <<\EOF
	2083	#define HAVE_PYTHON 1
	2084	EOF
	2085
	2086	HAVE_PYTHON_VALUE=1
[76b37c]	2087
[1cb879]	2088	fi
[76b37c]	2089
[1cb879]	2090	# AC_LANG_POP
	2091	# turn back to default flags
	2092	CPPFLAGS="$ac_save_CPPFLAGS_for_python"
	2093	LIBS="$ac_save_LIBS_for_python"
	2094
	2095	#
	2096	# all done!
	2097	#
	2098
[76b37c]	2099
	2100	ac_save_LIBS_for_python="${LIBS}"
	2101	ac_save_CPPFLAGS_for_python="${CPPFLAGS}"
	2102
	2103	echo $ac_n "checking ${try_python_shared_static_flags} for linking \
	2104	python statically""... $ac_c" 1>&6
	2105	echo "configure:2105: checking ${try_python_shared_static_flags} for linking \
	2106	python statically" >&5
	2107	all_cppflags="${ac_save_CPPFLAGS} ${PYTHON_CPPFLAGS}"
	2108
	2109	CPPFLAGS="-static ${all_cppflags}"
	2110	LIBS="$ac_save_LIBS $PYTHON_LDFLAGS $PYTHON_EXTRA_LIBS -lc -lm $PYTHON_EXTRA_LDFLAGS"
	2111
	2112	cat > conftest.$ac_ext <<EOF
	2113	#line 2113 "configure"
	2114	#include "confdefs.h"
	2115
	2116	#include <Python.h>
	2117
	2118	int main() {
	2119
	2120	Py_Initialize();
	2121
	2122	; return 0; }
	2123	EOF
	2124	if { (eval echo configure:2124: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
	2125	rm -rf conftest*
	2126	pythonstaticexists=yes
	2127	else
	2128	echo "configure: failed program was:" >&5
	2129	cat conftest.$ac_ext >&5
	2130	rm -rf conftest*
	2131	pythonstaticexists=no
	2132	fi
	2133	rm -f conftest*
	2134
	2135	echo "$ac_t""$pythonstaticexists" 1>&6
	2136
[93e933]	2137	if test "$pythonstaticexists" = yes ; then
[76b37c]	2138	cat >> confdefs.h <<\EOF
	2139	#define HAVE_STATIC_PYTHON 1
	2140	EOF
	2141
	2142	PYTHON_STATIC_LIBS="$PYTHON_LDFLAGS $PYTHON_EXTRA_LIBS"
	2143
	2144
	2145	try_flags="-Xlinker -static -nodefaultlibs"
	2146	CPPFLAGS="-shared -fPIC ${try_flags} ${all_cppflags}"
	2147	echo $ac_n "checking $try_flags for linking python module statically""... $ac_c" 1>&6
	2148	echo "configure:2148: checking $try_flags for linking python module statically" >&5
	2149	cat > conftest.$ac_ext <<EOF
	2150	#line 2150 "configure"
	2151	#include "confdefs.h"
	2152
	2153	#include <Python.h>
	2154
	2155	int main() {
	2156
	2157	Py_Initialize();
	2158
	2159	; return 0; }
	2160	EOF
	2161	if { (eval echo configure:2161: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
	2162	rm -rf conftest*
	2163	pythonsharedstaticexists=yes
	2164	else
	2165	echo "configure: failed program was:" >&5
	2166	cat conftest.$ac_ext >&5
	2167	rm -rf conftest*
	2168	pythonsharedstaticexists=no
	2169	fi
	2170	rm -f conftest*
	2171	echo "$ac_t""$pythonsharedstaticexists" 1>&6
	2172
	2173	if test "$pythonsharedstaticexists" = yes; then
	2174	PYTHON_MODULE_FLAGS="${try_flags}"
	2175	fi
	2176	fi
	2177
	2178
	2179	CPPFLAGS="$ac_save_CPPFLAGS_for_python"
	2180	LIBS="$ac_save_LIBS_for_python"
	2181
	2182
	2183	if test "${PYTHON_PLUGIN}" = embed; then
	2184	cat >> confdefs.h <<\EOF
	2185	#define EMBED_PYTHON 1
	2186	EOF
	2187
	2188	EMBED_PYTHON_VALUE=1
	2189
	2190	PYTHON_EMBED_LIBS="$PYTHON_LDFLAGS $PYTHON_EXTRA_LIBS"
	2191
	2192	fi
	2193
[1cb879]	2194	fi
	2195	fi
	2196
[76b37c]	2197
	2198
[64c6d1]	2199	# lib checks
[f8dcbcb]	2200	# under cygwin, we should not explicitly link with -lm, except for
[3a342b]	2201	# it really is the last thing to link with
[f8dcbcb]	2202	if test "$ac_cv_singuname" != ix86-Win; then
[1cddd8]	2203	echo $ac_n "checking for atof in -lm""... $ac_c" 1>&6
[76b37c]	2204	echo "configure:2204: checking for atof in -lm" >&5
[1cddd8]	2205	ac_lib_var=`echo m'_'atof \| sed 'y%./+-%__p_%'`
	2206	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	2207	echo $ac_n "(cached) $ac_c" 1>&6
[6149776]	2208	else
[1cddd8]	2209	ac_save_LIBS="$LIBS"
[6149776]	2210	LIBS="-lm $LIBS"
[1cddd8]	2211	cat > conftest.$ac_ext <<EOF
[76b37c]	2212	#line 2212 "configure"
[1cddd8]	2213	#include "confdefs.h"
[6149776]	2214	/* Override any gcc2 internal prototype to avoid an error. */
[73aa5e]	2215	/* We use char because int might match the return type of a gcc2
[1cddd8]	2216	builtin and then its argument prototype would still apply. */
	2217	char atof();
	2218
	2219	int main() {
	2220	atof()
	2221	; return 0; }
	2222	EOF
[76b37c]	2223	if { (eval echo configure:2223: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	2224	rm -rf conftest*
	2225	eval "ac_cv_lib_$ac_lib_var=yes"
	2226	else
	2227	echo "configure: failed program was:" >&5
	2228	cat conftest.$ac_ext >&5
	2229	rm -rf conftest*
	2230	eval "ac_cv_lib_$ac_lib_var=no"
	2231	fi
	2232	rm -f conftest*
	2233	LIBS="$ac_save_LIBS"
	2234
	2235	fi
	2236	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	2237	echo "$ac_t""yes" 1>&6
	2238	ac_tr_lib=HAVE_LIB`echo m \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	2239	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	2240	cat >> confdefs.h <<EOF
	2241	#define $ac_tr_lib 1
	2242	EOF
[6149776]	2243
	2244	LIBS="-lm $LIBS"
	2245
[1cddd8]	2246	else
	2247	echo "$ac_t""no" 1>&6
[6149776]	2248	fi
	2249
[f8dcbcb]	2250	fi
[20ac44]	2251	echo $ac_n "checking for in -lnsl""... $ac_c" 1>&6
[76b37c]	2252	echo "configure:2252: checking for in -lnsl" >&5
[20ac44]	2253	ac_lib_var=`echo nsl'_' \| sed 'y%./+-%__p_%'`
	2254	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	2255	echo $ac_n "(cached) $ac_c" 1>&6
	2256	else
	2257	ac_save_LIBS="$LIBS"
	2258	LIBS="-lnsl $LIBS"
	2259	cat > conftest.$ac_ext <<EOF
[76b37c]	2260	#line 2260 "configure"
[20ac44]	2261	#include "confdefs.h"
	2262	/* Override any gcc2 internal prototype to avoid an error. */
	2263	/* We use char because int might match the return type of a gcc2
	2264	builtin and then its argument prototype would still apply. */
	2265	char ();
	2266
	2267	int main() {
	2268	()
	2269	; return 0; }
	2270	EOF
[76b37c]	2271	if { (eval echo configure:2271: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[20ac44]	2272	rm -rf conftest*
	2273	eval "ac_cv_lib_$ac_lib_var=yes"
	2274	else
	2275	echo "configure: failed program was:" >&5
	2276	cat conftest.$ac_ext >&5
	2277	rm -rf conftest*
	2278	eval "ac_cv_lib_$ac_lib_var=no"
	2279	fi
	2280	rm -f conftest*
	2281	LIBS="$ac_save_LIBS"
	2282
	2283	fi
	2284	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	2285	echo "$ac_t""yes" 1>&6
	2286	ac_tr_lib=HAVE_LIB`echo nsl \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	2287	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	2288	cat >> confdefs.h <<EOF
	2289	#define $ac_tr_lib 1
	2290	EOF
	2291
	2292	LIBS="-lnsl $LIBS"
	2293
	2294	else
	2295	echo "$ac_t""no" 1>&6
	2296	fi
	2297
	2298	echo $ac_n "checking for in -lsocket""... $ac_c" 1>&6
[76b37c]	2299	echo "configure:2299: checking for in -lsocket" >&5
[20ac44]	2300	ac_lib_var=`echo socket'_' \| sed 'y%./+-%__p_%'`
	2301	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	2302	echo $ac_n "(cached) $ac_c" 1>&6
	2303	else
	2304	ac_save_LIBS="$LIBS"
	2305	LIBS="-lsocket $LIBS"
	2306	cat > conftest.$ac_ext <<EOF
[76b37c]	2307	#line 2307 "configure"
[20ac44]	2308	#include "confdefs.h"
	2309	/* Override any gcc2 internal prototype to avoid an error. */
	2310	/* We use char because int might match the return type of a gcc2
	2311	builtin and then its argument prototype would still apply. */
	2312	char ();
	2313
	2314	int main() {
	2315	()
	2316	; return 0; }
	2317	EOF
[76b37c]	2318	if { (eval echo configure:2318: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[20ac44]	2319	rm -rf conftest*
	2320	eval "ac_cv_lib_$ac_lib_var=yes"
	2321	else
	2322	echo "configure: failed program was:" >&5
	2323	cat conftest.$ac_ext >&5
	2324	rm -rf conftest*
	2325	eval "ac_cv_lib_$ac_lib_var=no"
	2326	fi
	2327	rm -f conftest*
	2328	LIBS="$ac_save_LIBS"
	2329
	2330	fi
	2331	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	2332	echo "$ac_t""yes" 1>&6
	2333	ac_tr_lib=HAVE_LIB`echo socket \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	2334	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	2335	cat >> confdefs.h <<EOF
	2336	#define $ac_tr_lib 1
	2337	EOF
	2338
	2339	LIBS="-lsocket $LIBS"
	2340
	2341	else
	2342	echo "$ac_t""no" 1>&6
	2343	fi
	2344
[6b32990]	2345	SAVE_LIBS=${LIBS}
	2346	LIBS=
[49a3c29]	2347
[1cddd8]	2348	echo $ac_n "checking for setenv in -lbsd""... $ac_c" 1>&6
[76b37c]	2349	echo "configure:2349: checking for setenv in -lbsd" >&5
[1cddd8]	2350	ac_lib_var=`echo bsd'_'setenv \| sed 'y%./+-%__p_%'`
	2351	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	2352	echo $ac_n "(cached) $ac_c" 1>&6
[bdd18d]	2353	else
[1cddd8]	2354	ac_save_LIBS="$LIBS"
[bdd18d]	2355	LIBS="-lbsd $LIBS"
[1cddd8]	2356	cat > conftest.$ac_ext <<EOF
[76b37c]	2357	#line 2357 "configure"
[1cddd8]	2358	#include "confdefs.h"
[bdd18d]	2359	/* Override any gcc2 internal prototype to avoid an error. */
	2360	/* We use char because int might match the return type of a gcc2
[1cddd8]	2361	builtin and then its argument prototype would still apply. */
	2362	char setenv();
	2363
	2364	int main() {
	2365	setenv()
	2366	; return 0; }
	2367	EOF
[76b37c]	2368	if { (eval echo configure:2368: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	2369	rm -rf conftest*
	2370	eval "ac_cv_lib_$ac_lib_var=yes"
	2371	else
	2372	echo "configure: failed program was:" >&5
	2373	cat conftest.$ac_ext >&5
	2374	rm -rf conftest*
	2375	eval "ac_cv_lib_$ac_lib_var=no"
	2376	fi
	2377	rm -f conftest*
	2378	LIBS="$ac_save_LIBS"
	2379
	2380	fi
	2381	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	2382	echo "$ac_t""yes" 1>&6
	2383	ac_tr_lib=HAVE_LIB`echo bsd \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	2384	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	2385	cat >> confdefs.h <<EOF
	2386	#define $ac_tr_lib 1
	2387	EOF
[bdd18d]	2388
	2389	LIBS="-lbsd $LIBS"
	2390
[1cddd8]	2391	else
	2392	echo "$ac_t""no" 1>&6
[bdd18d]	2393	fi
	2394
[20ac44]	2395	echo $ac_n "checking for listen in -lsocket""... $ac_c" 1>&6
[76b37c]	2396	echo "configure:2396: checking for listen in -lsocket" >&5
[20ac44]	2397	ac_lib_var=`echo socket'_'listen \| sed 'y%./+-%__p_%'`
	2398	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	2399	echo $ac_n "(cached) $ac_c" 1>&6
	2400	else
	2401	ac_save_LIBS="$LIBS"
	2402	LIBS="-lsocket $LIBS"
	2403	cat > conftest.$ac_ext <<EOF
[76b37c]	2404	#line 2404 "configure"
[20ac44]	2405	#include "confdefs.h"
	2406	/* Override any gcc2 internal prototype to avoid an error. */
	2407	/* We use char because int might match the return type of a gcc2
	2408	builtin and then its argument prototype would still apply. */
	2409	char listen();
	2410
	2411	int main() {
	2412	listen()
	2413	; return 0; }
	2414	EOF
[76b37c]	2415	if { (eval echo configure:2415: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[20ac44]	2416	rm -rf conftest*
	2417	eval "ac_cv_lib_$ac_lib_var=yes"
	2418	else
	2419	echo "configure: failed program was:" >&5
	2420	cat conftest.$ac_ext >&5
	2421	rm -rf conftest*
	2422	eval "ac_cv_lib_$ac_lib_var=no"
	2423	fi
	2424	rm -f conftest*
	2425	LIBS="$ac_save_LIBS"
	2426
	2427	fi
	2428	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	2429	echo "$ac_t""yes" 1>&6
	2430	ac_tr_lib=HAVE_LIB`echo socket \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	2431	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	2432	cat >> confdefs.h <<EOF
	2433	#define $ac_tr_lib 1
	2434	EOF
	2435
	2436	LIBS="-lsocket $LIBS"
	2437
	2438	else
	2439	echo "$ac_t""no" 1>&6
	2440	fi
	2441
	2442	echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
[76b37c]	2443	echo "configure:2443: checking for gethostbyname in -lnsl" >&5
[20ac44]	2444	ac_lib_var=`echo nsl'_'gethostbyname \| sed 'y%./+-%__p_%'`
	2445	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	2446	echo $ac_n "(cached) $ac_c" 1>&6
	2447	else
	2448	ac_save_LIBS="$LIBS"
	2449	LIBS="-lnsl $LIBS"
	2450	cat > conftest.$ac_ext <<EOF
[76b37c]	2451	#line 2451 "configure"
[20ac44]	2452	#include "confdefs.h"
	2453	/* Override any gcc2 internal prototype to avoid an error. */
	2454	/* We use char because int might match the return type of a gcc2
	2455	builtin and then its argument prototype would still apply. */
	2456	char gethostbyname();
	2457
	2458	int main() {
	2459	gethostbyname()
	2460	; return 0; }
	2461	EOF
[76b37c]	2462	if { (eval echo configure:2462: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[20ac44]	2463	rm -rf conftest*
	2464	eval "ac_cv_lib_$ac_lib_var=yes"
	2465	else
	2466	echo "configure: failed program was:" >&5
	2467	cat conftest.$ac_ext >&5
	2468	rm -rf conftest*
	2469	eval "ac_cv_lib_$ac_lib_var=no"
	2470	fi
	2471	rm -f conftest*
	2472	LIBS="$ac_save_LIBS"
	2473
	2474	fi
	2475	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	2476	echo "$ac_t""yes" 1>&6
	2477	ac_tr_lib=HAVE_LIB`echo nsl \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	2478	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	2479	cat >> confdefs.h <<EOF
	2480	#define $ac_tr_lib 1
	2481	EOF
	2482
	2483	LIBS="-lnsl $LIBS"
	2484
	2485	else
	2486	echo "$ac_t""no" 1>&6
	2487	fi
	2488
	2489	MP_LIBS=${LIBS}
[7e5a38]	2490	# check for dl lib
	2491	case "$ac_cv_singuname" in
	2492	HPUX*)
[1cddd8]	2493	echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6
[76b37c]	2494	echo "configure:2494: checking for shl_load in -ldld" >&5
[1cddd8]	2495	ac_lib_var=`echo dld'_'shl_load \| sed 'y%./+-%__p_%'`
	2496	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	2497	echo $ac_n "(cached) $ac_c" 1>&6
[7e5a38]	2498	else
[1cddd8]	2499	ac_save_LIBS="$LIBS"
[7e5a38]	2500	LIBS="-ldld $LIBS"
[1cddd8]	2501	cat > conftest.$ac_ext <<EOF
[76b37c]	2502	#line 2502 "configure"
[1cddd8]	2503	#include "confdefs.h"
[7e5a38]	2504	/* Override any gcc2 internal prototype to avoid an error. */
	2505	/* We use char because int might match the return type of a gcc2
[1cddd8]	2506	builtin and then its argument prototype would still apply. */
	2507	char shl_load();
	2508
	2509	int main() {
	2510	shl_load()
	2511	; return 0; }
	2512	EOF
[76b37c]	2513	if { (eval echo configure:2513: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	2514	rm -rf conftest*
	2515	eval "ac_cv_lib_$ac_lib_var=yes"
	2516	else
	2517	echo "configure: failed program was:" >&5
	2518	cat conftest.$ac_ext >&5
	2519	rm -rf conftest*
	2520	eval "ac_cv_lib_$ac_lib_var=no"
	2521	fi
	2522	rm -f conftest*
	2523	LIBS="$ac_save_LIBS"
	2524
	2525	fi
	2526	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	2527	echo "$ac_t""yes" 1>&6
	2528	ac_tr_lib=HAVE_LIB`echo dld \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	2529	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	2530	cat >> confdefs.h <<EOF
	2531	#define $ac_tr_lib 1
	2532	EOF
[7e5a38]	2533
	2534	LIBS="-ldld $LIBS"
	2535
[1cddd8]	2536	else
	2537	echo "$ac_t""no" 1>&6
[7e5a38]	2538	fi
	2539
	2540	if test "$ac_cv_lib_dld_shl_load" = yes; then
[725e600]	2541	LD_DYN_FLAGS1="-Xlinker -E"
	2542	LD_DYN_FLAGS2="-ldld"
[50cbdc]	2543	SFLAGS="-fpic -fPIC -DPIC"
[d94d07]	2544	SLDFLAGS="-fPIC -DPIC -shared"
[f92bde]	2545	if test "${LD+set}" != set; then
[ca41c34]	2546	LD=gcc
[f92bde]	2547	fi
[7e5a38]	2548	ac_lib_dl=yes
	2549	fi
	2550	;;
	2551	Linux)
[1cddd8]	2552	echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
[76b37c]	2553	echo "configure:2552: checking for dlopen in -ldl" >&5
[1cddd8]	2554	ac_lib_var=`echo dl'_'dlopen \| sed 'y%./+-%__p_%'`
	2555	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	2556	echo $ac_n "(cached) $ac_c" 1>&6
[7e5a38]	2557	else
[1cddd8]	2558	ac_save_LIBS="$LIBS"
[7e5a38]	2559	LIBS="-ldl $LIBS"
[1cddd8]	2560	cat > conftest.$ac_ext <<EOF
[76b37c]	2561	#line 2560 "configure"
[1cddd8]	2562	#include "confdefs.h"
[7e5a38]	2563	/* Override any gcc2 internal prototype to avoid an error. */
	2564	/* We use char because int might match the return type of a gcc2
[1cddd8]	2565	builtin and then its argument prototype would still apply. */
	2566	char dlopen();
	2567
	2568	int main() {
	2569	dlopen()
	2570	; return 0; }
	2571	EOF
[76b37c]	2572	if { (eval echo configure:2571: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	2573	rm -rf conftest*
	2574	eval "ac_cv_lib_$ac_lib_var=yes"
	2575	else
	2576	echo "configure: failed program was:" >&5
	2577	cat conftest.$ac_ext >&5
	2578	rm -rf conftest*
	2579	eval "ac_cv_lib_$ac_lib_var=no"
	2580	fi
	2581	rm -f conftest*
	2582	LIBS="$ac_save_LIBS"
	2583
	2584	fi
	2585	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	2586	echo "$ac_t""yes" 1>&6
	2587	ac_tr_lib=HAVE_LIB`echo dl \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	2588	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	2589	cat >> confdefs.h <<EOF
	2590	#define $ac_tr_lib 1
	2591	EOF
[7e5a38]	2592
	2593	LIBS="-ldl $LIBS"
	2594
[1cddd8]	2595	else
	2596	echo "$ac_t""no" 1>&6
[7e5a38]	2597	fi
	2598
[a3f22c]	2599	if test "$ac_cv_lib_dl_dlopen" = yes; then
[725e600]	2600	LD_DYN_FLAGS1="-rdynamic"
	2601	LD_DYN_FLAGS2="-ldl"
[c88397]	2602	SFLAGS="-fpic -DPIC"
[ea6657f]	2603	SLDFLAGS=-shared
[f92bde]	2604	if test "${LD+set}" != set; then
[ca41c34]	2605	LD=ld
[f92bde]	2606	fi
[7e5a38]	2607	ac_lib_dl=yes
	2608	fi
	2609	;;
[50cbdc]	2610	IRIX-6)
[725e600]	2611	LD_DYN_FLAGS1="-lc"
	2612	LD_DYN_FLAGS2=""
[50cbdc]	2613	SFLAGS="-fPIC -DPIC"
	2614	SLDFLAGS="-w -no_unresolved -_SYSTYPE_SVR4 -n32 -shared"
[f92bde]	2615	if test "${LD+set}" != set; then
[ca41c34]	2616	LD=ld
[f92bde]	2617	fi
[50cbdc]	2618	ac_lib_dl=yes
	2619	;;
[457d8d6]	2620	SunOS-5)
[1cddd8]	2621	echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
[76b37c]	2622	echo "configure:2619: checking for dlopen in -ldl" >&5
[1cddd8]	2623	ac_lib_var=`echo dl'_'dlopen \| sed 'y%./+-%__p_%'`
	2624	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	2625	echo $ac_n "(cached) $ac_c" 1>&6
[457d8d6]	2626	else
[1cddd8]	2627	ac_save_LIBS="$LIBS"
[457d8d6]	2628	LIBS="-ldl $LIBS"
[1cddd8]	2629	cat > conftest.$ac_ext <<EOF
[76b37c]	2630	#line 2627 "configure"
[1cddd8]	2631	#include "confdefs.h"
[457d8d6]	2632	/* Override any gcc2 internal prototype to avoid an error. */
	2633	/* We use char because int might match the return type of a gcc2
[1cddd8]	2634	builtin and then its argument prototype would still apply. */
	2635	char dlopen();
	2636
	2637	int main() {
	2638	dlopen()
	2639	; return 0; }
	2640	EOF
[76b37c]	2641	if { (eval echo configure:2638: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	2642	rm -rf conftest*
	2643	eval "ac_cv_lib_$ac_lib_var=yes"
	2644	else
	2645	echo "configure: failed program was:" >&5
	2646	cat conftest.$ac_ext >&5
	2647	rm -rf conftest*
	2648	eval "ac_cv_lib_$ac_lib_var=no"
	2649	fi
	2650	rm -f conftest*
	2651	LIBS="$ac_save_LIBS"
	2652
	2653	fi
	2654	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	2655	echo "$ac_t""yes" 1>&6
	2656	ac_tr_lib=HAVE_LIB`echo dl \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	2657	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	2658	cat >> confdefs.h <<EOF
	2659	#define $ac_tr_lib 1
	2660	EOF
[457d8d6]	2661
	2662	LIBS="-ldl $LIBS"
	2663
[1cddd8]	2664	else
	2665	echo "$ac_t""no" 1>&6
[457d8d6]	2666	fi
	2667
	2668	if test "$ac_cv_lib_dl_dlopen" = yes; then
[725e600]	2669	LD_DYN_FLAGS1=""
	2670	LD_DYN_FLAGS2="-ldl"
[457d8d6]	2671	SFLAGS="-fpic -DPIC"
	2672	SLDFLAGS=-shared
[f92bde]	2673	if test "${LD+set}" != set; then
[ca41c34]	2674	LD=$CC
[f92bde]	2675	fi
[457d8d6]	2676	ac_lib_dl=yes
	2677	fi
	2678	;;
[8e7056]	2679	#use export MACOSX_DEPLOYMENT_TARGET=10.3
[7c7282]	2680	ppcMac-darwin)
[1cddd8]	2681	echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
[76b37c]	2682	echo "configure:2678: checking for dlopen in -ldl" >&5
[1cddd8]	2683	ac_lib_var=`echo dl'_'dlopen \| sed 'y%./+-%__p_%'`
	2684	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	2685	echo $ac_n "(cached) $ac_c" 1>&6
[7c7282]	2686	else
[1cddd8]	2687	ac_save_LIBS="$LIBS"
[7c7282]	2688	LIBS="-ldl $LIBS"
[1cddd8]	2689	cat > conftest.$ac_ext <<EOF
[76b37c]	2690	#line 2686 "configure"
[1cddd8]	2691	#include "confdefs.h"
[7c7282]	2692	/* Override any gcc2 internal prototype to avoid an error. */
	2693	/* We use char because int might match the return type of a gcc2
[1cddd8]	2694	builtin and then its argument prototype would still apply. */
	2695	char dlopen();
	2696
	2697	int main() {
	2698	dlopen()
	2699	; return 0; }
	2700	EOF
[76b37c]	2701	if { (eval echo configure:2697: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	2702	rm -rf conftest*
	2703	eval "ac_cv_lib_$ac_lib_var=yes"
	2704	else
	2705	echo "configure: failed program was:" >&5
	2706	cat conftest.$ac_ext >&5
	2707	rm -rf conftest*
	2708	eval "ac_cv_lib_$ac_lib_var=no"
	2709	fi
	2710	rm -f conftest*
	2711	LIBS="$ac_save_LIBS"
	2712
	2713	fi
	2714	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	2715	echo "$ac_t""yes" 1>&6
	2716	ac_tr_lib=HAVE_LIB`echo dl \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	2717	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	2718	cat >> confdefs.h <<EOF
	2719	#define $ac_tr_lib 1
	2720	EOF
[7c7282]	2721
	2722	LIBS="-ldl $LIBS"
	2723
[1cddd8]	2724	else
	2725	echo "$ac_t""no" 1>&6
[7c7282]	2726	fi
	2727
	2728	if test "$ac_cv_lib_dl_dlopen" = yes; then
[725e600]	2729	LD_DYN_FLAGS1="-dynamic"
	2730	LD_DYN_FLAGS2="-ldl"
[7c7282]	2731	SFLAGS="-fpic -DPIC"
[8e7056]	2732	SLDFLAGS="-dynamic -twolevel_namespace -weak_reference_mismatches weak -undefined dynamic_lookup"
[ca41c34]	2733	if test "${LD+set}" != set; then
	2734	LD=libtool
	2735	fi
[7c7282]	2736	ac_lib_dl=yes
	2737	fi
	2738	;;
[54252c]	2739	ix86Mac-darwin)
[1cddd8]	2740	echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
[76b37c]	2741	echo "configure:2736: checking for dlopen in -ldl" >&5
[816563]	2742	ac_lib_var=`echo dl'_'dlopen \| sed 'y%./+-%__p_%'`
	2743	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	2744	echo $ac_n "(cached) $ac_c" 1>&6
	2745	else
	2746	ac_save_LIBS="$LIBS"
	2747	LIBS="-ldl $LIBS"
	2748	cat > conftest.$ac_ext <<EOF
	2749	#line 2744 "configure"
	2750	#include "confdefs.h"
	2751	/* Override any gcc2 internal prototype to avoid an error. */
	2752	/* We use char because int might match the return type of a gcc2
	2753	builtin and then its argument prototype would still apply. */
	2754	char dlopen();
	2755
	2756	int main() {
	2757	dlopen()
	2758	; return 0; }
	2759	EOF
	2760	if { (eval echo configure:2755: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
	2761	rm -rf conftest*
	2762	eval "ac_cv_lib_$ac_lib_var=yes"
	2763	else
	2764	echo "configure: failed program was:" >&5
	2765	cat conftest.$ac_ext >&5
	2766	rm -rf conftest*
	2767	eval "ac_cv_lib_$ac_lib_var=no"
	2768	fi
	2769	rm -f conftest*
	2770	LIBS="$ac_save_LIBS"
	2771
	2772	fi
	2773	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	2774	echo "$ac_t""yes" 1>&6
	2775	ac_tr_lib=HAVE_LIB`echo dl \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	2776	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	2777	cat >> confdefs.h <<EOF
	2778	#define $ac_tr_lib 1
	2779	EOF
	2780
	2781	LIBS="-ldl $LIBS"
	2782
	2783	else
	2784	echo "$ac_t""no" 1>&6
	2785	fi
	2786
	2787	if test "$ac_cv_lib_dl_dlopen" = yes; then
	2788	LD_DYN_FLAGS1="-dynamic"
	2789	LD_DYN_FLAGS2="-ldl"
	2790	SFLAGS="-fpic -DPIC"
	2791	SLDFLAGS="-dynamic -twolevel_namespace -weak_reference_mismatches weak -undefined dynamic_lookup"
	2792	if test "${LD+set}" != set; then
	2793	LD=libtool
	2794	fi
	2795	ac_lib_dl=yes
	2796	fi
	2797	;;
	2798	x86_64Mac-darwin)
	2799	echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
	2800	echo "configure:2736: checking for dlopen in -ldl" >&5
[1cddd8]	2801	ac_lib_var=`echo dl'_'dlopen \| sed 'y%./+-%__p_%'`
	2802	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	2803	echo $ac_n "(cached) $ac_c" 1>&6
[145917]	2804	else
[1cddd8]	2805	ac_save_LIBS="$LIBS"
[e40798]	2806	LIBS="-ldl $LIBS"
[1cddd8]	2807	cat > conftest.$ac_ext <<EOF
[76b37c]	2808	#line 2744 "configure"
[1cddd8]	2809	#include "confdefs.h"
[145917]	2810	/* Override any gcc2 internal prototype to avoid an error. */
	2811	/* We use char because int might match the return type of a gcc2
[1cddd8]	2812	builtin and then its argument prototype would still apply. */
	2813	char dlopen();
	2814
	2815	int main() {
	2816	dlopen()
	2817	; return 0; }
	2818	EOF
[76b37c]	2819	if { (eval echo configure:2755: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	2820	rm -rf conftest*
	2821	eval "ac_cv_lib_$ac_lib_var=yes"
	2822	else
	2823	echo "configure: failed program was:" >&5
	2824	cat conftest.$ac_ext >&5
	2825	rm -rf conftest*
	2826	eval "ac_cv_lib_$ac_lib_var=no"
	2827	fi
	2828	rm -f conftest*
	2829	LIBS="$ac_save_LIBS"
	2830
	2831	fi
	2832	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	2833	echo "$ac_t""yes" 1>&6
	2834	ac_tr_lib=HAVE_LIB`echo dl \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	2835	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	2836	cat >> confdefs.h <<EOF
	2837	#define $ac_tr_lib 1
	2838	EOF
[145917]	2839
[e40798]	2840	LIBS="-ldl $LIBS"
[145917]	2841
[1cddd8]	2842	else
	2843	echo "$ac_t""no" 1>&6
[145917]	2844	fi
	2845
[e40798]	2846	if test "$ac_cv_lib_dl_dlopen" = yes; then
[725e600]	2847	LD_DYN_FLAGS1="-dynamic"
	2848	LD_DYN_FLAGS2="-ldl"
[e40798]	2849	SFLAGS="-fpic -DPIC"
[b08831]	2850	SLDFLAGS="-dynamic -twolevel_namespace -weak_reference_mismatches weak -undefined dynamic_lookup"
[ca41c34]	2851	if test "${LD+set}" != set; then
	2852	LD=libtool
	2853	fi
[e40798]	2854	ac_lib_dl=yes
	2855	fi
	2856	;;
[61e9142]	2857	*-freebsd)
[1cddd8]	2858	echo $ac_n "checking for dlopen in -lc""... $ac_c" 1>&6
[76b37c]	2859	echo "configure:2794: checking for dlopen in -lc" >&5
[1cddd8]	2860	ac_lib_var=`echo c'_'dlopen \| sed 'y%./+-%__p_%'`
	2861	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	2862	echo $ac_n "(cached) $ac_c" 1>&6
[e40798]	2863	else
[1cddd8]	2864	ac_save_LIBS="$LIBS"
[e40798]	2865	LIBS="-lc $LIBS"
[1cddd8]	2866	cat > conftest.$ac_ext <<EOF
[76b37c]	2867	#line 2802 "configure"
[1cddd8]	2868	#include "confdefs.h"
[e40798]	2869	/* Override any gcc2 internal prototype to avoid an error. */
	2870	/* We use char because int might match the return type of a gcc2
[1cddd8]	2871	builtin and then its argument prototype would still apply. */
	2872	char dlopen();
	2873
	2874	int main() {
	2875	dlopen()
	2876	; return 0; }
	2877	EOF
[76b37c]	2878	if { (eval echo configure:2813: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	2879	rm -rf conftest*
	2880	eval "ac_cv_lib_$ac_lib_var=yes"
	2881	else
	2882	echo "configure: failed program was:" >&5
	2883	cat conftest.$ac_ext >&5
	2884	rm -rf conftest*
	2885	eval "ac_cv_lib_$ac_lib_var=no"
	2886	fi
	2887	rm -f conftest*
	2888	LIBS="$ac_save_LIBS"
	2889
	2890	fi
	2891	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	2892	echo "$ac_t""yes" 1>&6
	2893	ac_tr_lib=HAVE_LIB`echo c \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	2894	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	2895	cat >> confdefs.h <<EOF
	2896	#define $ac_tr_lib 1
	2897	EOF
[e40798]	2898
	2899	LIBS="-lc $LIBS"
	2900
[1cddd8]	2901	else
	2902	echo "$ac_t""no" 1>&6
[e40798]	2903	fi
	2904
	2905	if test "$ac_cv_lib_c_dlopen" = yes; then
[725e600]	2906	LD_DYN_FLAGS1="-Xlinker -E"
	2907	LD_DYN_FLAGS2=""
[145917]	2908	SFLAGS="-fpic -DPIC"
	2909	SLDFLAGS=-shared
[ca41c34]	2910	if test "${LD+set}" != set; then
	2911	LD=ld
	2912	fi
[145917]	2913	ac_lib_dl=yes
	2914	fi
	2915	;;
[7e5a38]	2916	esac
	2917
	2918
[16d5ed]	2919	if test $ac_cv_c_cpp = unknown;
	2920	then
[725e600]	2921	LD_DYN_FLAGS1=
	2922	LD_DYN_FLAGS2=
[16d5ed]	2923	SFLAGS=
	2924	SLDFLAGS=
	2925	fi
	2926
[7e5a38]	2927
[937cbcd]	2928
[130d5d]	2929	LIBS="${SAVE_LIBS} ${MP_LIBS}"
[7e5a38]	2930
[013557]	2931
[dc65509]	2932	# heder file checks
[1cddd8]	2933	echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
[76b37c]	2934	echo "configure:2860: checking for ANSI C header files" >&5
[1cddd8]	2935	if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
	2936	echo $ac_n "(cached) $ac_c" 1>&6
	2937	else
	2938	cat > conftest.$ac_ext <<EOF
[76b37c]	2939	#line 2865 "configure"
[1cddd8]	2940	#include "confdefs.h"
[64c6d1]	2941	#include <stdlib.h>
	2942	#include <stdarg.h>
	2943	#include <string.h>
	2944	#include <float.h>
[1cddd8]	2945	EOF
	2946	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
[76b37c]	2947	{ (eval echo configure:2873: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
[1cddd8]	2948	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
	2949	if test -z "$ac_err"; then
	2950	rm -rf conftest*
	2951	ac_cv_header_stdc=yes
	2952	else
	2953	echo "$ac_err" >&5
	2954	echo "configure: failed program was:" >&5
	2955	cat conftest.$ac_ext >&5
	2956	rm -rf conftest*
	2957	ac_cv_header_stdc=no
	2958	fi
	2959	rm -f conftest*
[6149776]	2960
[64c6d1]	2961	if test $ac_cv_header_stdc = yes; then
	2962	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
[1cddd8]	2963	cat > conftest.$ac_ext <<EOF
[76b37c]	2964	#line 2890 "configure"
[1cddd8]	2965	#include "confdefs.h"
[64c6d1]	2966	#include <string.h>
[1cddd8]	2967	EOF
[64c6d1]	2968	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
[1cddd8]	2969	egrep "memchr" >/dev/null 2>&1; then
[64c6d1]	2970	:
	2971	else
[1cddd8]	2972	rm -rf conftest*
[64c6d1]	2973	ac_cv_header_stdc=no
	2974	fi
	2975	rm -f conftest*
[6149776]	2976
[64c6d1]	2977	fi
[6149776]	2978
[64c6d1]	2979	if test $ac_cv_header_stdc = yes; then
	2980	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
[1cddd8]	2981	cat > conftest.$ac_ext <<EOF
[76b37c]	2982	#line 2908 "configure"
[1cddd8]	2983	#include "confdefs.h"
[64c6d1]	2984	#include <stdlib.h>
[1cddd8]	2985	EOF
[64c6d1]	2986	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
[1cddd8]	2987	egrep "free" >/dev/null 2>&1; then
[64c6d1]	2988	:
[6149776]	2989	else
[1cddd8]	2990	rm -rf conftest*
[64c6d1]	2991	ac_cv_header_stdc=no
[6149776]	2992	fi
	2993	rm -f conftest*
	2994
	2995	fi
	2996
[64c6d1]	2997	if test $ac_cv_header_stdc = yes; then
	2998	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
[1cddd8]	2999	if test "$cross_compiling" = yes; then
[64c6d1]	3000	:
[6149776]	3001	else
[1cddd8]	3002	cat > conftest.$ac_ext <<EOF
[76b37c]	3003	#line 2929 "configure"
[1cddd8]	3004	#include "confdefs.h"
[64c6d1]	3005	#include <ctype.h>
[1cddd8]	3006	#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
	3007	#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
[e40798]	3008	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
[1cddd8]	3009	int main () { int i; for (i = 0; i < 256; i++)
	3010	if (XOR (islower (i), ISLOWER (i)) \|\| toupper (i) != TOUPPER (i)) exit(2);
	3011	exit (0); }
	3012
	3013	EOF
[76b37c]	3014	if { (eval echo configure:2940: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
[1cddd8]	3015	then
[64c6d1]	3016	:
[6149776]	3017	else
[1cddd8]	3018	echo "configure: failed program was:" >&5
	3019	cat conftest.$ac_ext >&5
	3020	rm -fr conftest*
	3021	ac_cv_header_stdc=no
[64c6d1]	3022	fi
[1cddd8]	3023	rm -fr conftest*
[fff984]	3024	fi
[1cddd8]	3025
[6149776]	3026	fi
	3027	fi
[e40798]	3028
[1cddd8]	3029	echo "$ac_t""$ac_cv_header_stdc" 1>&6
	3030	if test $ac_cv_header_stdc = yes; then
	3031	cat >> confdefs.h <<\EOF
[64c6d1]	3032	#define STDC_HEADERS 1
[1cddd8]	3033	EOF
[db0c1bb]	3034
[6149776]	3035	fi
[db0c1bb]	3036
[1cddd8]	3037	for ac_hdr in limits.h unistd.h
[db0c1bb]	3038	do
[1cddd8]	3039	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
	3040	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
[76b37c]	3041	echo "configure:2967: checking for $ac_hdr" >&5
[1cddd8]	3042	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
	3043	echo $ac_n "(cached) $ac_c" 1>&6
	3044	else
	3045	cat > conftest.$ac_ext <<EOF
[76b37c]	3046	#line 2972 "configure"
[1cddd8]	3047	#include "confdefs.h"
	3048	#include <$ac_hdr>
	3049	EOF
	3050	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
[76b37c]	3051	{ (eval echo configure:2977: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
[1cddd8]	3052	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
	3053	if test -z "$ac_err"; then
	3054	rm -rf conftest*
	3055	eval "ac_cv_header_$ac_safe=yes"
	3056	else
	3057	echo "$ac_err" >&5
	3058	echo "configure: failed program was:" >&5
	3059	cat conftest.$ac_ext >&5
	3060	rm -rf conftest*
	3061	eval "ac_cv_header_$ac_safe=no"
[db0c1bb]	3062	fi
[1cddd8]	3063	rm -f conftest*
[e40798]	3064	fi
[1cddd8]	3065	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
	3066	echo "$ac_t""yes" 1>&6
	3067	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
	3068	cat >> confdefs.h <<EOF
	3069	#define $ac_tr_hdr 1
	3070	EOF
	3071
[31bf3a]	3072	else
[1cddd8]	3073	echo "$ac_t""no" 1>&6
	3074	{ echo "configure: error: Can not compile without limits.h unistd.h" 1>&2; exit 1; }
[31bf3a]	3075	fi
[206aed]	3076	done
[31bf3a]	3077
	3078
[1cddd8]	3079	for ac_hdr in sys/file.h sys/ioctl.h sys/time.h sys/times.h sys/types.h \
[206aed]	3080	sys/stat.h fcntl.h sys/param.h pwd.h asm/sigcontext.h pwd.h termcap.h \
	3081	termios.h term.h readline/readline.h
	3082	do
[1cddd8]	3083	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
	3084	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
[76b37c]	3085	echo "configure:3011: checking for $ac_hdr" >&5
[1cddd8]	3086	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
	3087	echo $ac_n "(cached) $ac_c" 1>&6
	3088	else
	3089	cat > conftest.$ac_ext <<EOF
[76b37c]	3090	#line 3016 "configure"
[1cddd8]	3091	#include "confdefs.h"
	3092	#include <$ac_hdr>
	3093	EOF
	3094	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
[76b37c]	3095	{ (eval echo configure:3021: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
[1cddd8]	3096	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
	3097	if test -z "$ac_err"; then
	3098	rm -rf conftest*
	3099	eval "ac_cv_header_$ac_safe=yes"
	3100	else
	3101	echo "$ac_err" >&5
	3102	echo "configure: failed program was:" >&5
	3103	cat conftest.$ac_ext >&5
	3104	rm -rf conftest*
	3105	eval "ac_cv_header_$ac_safe=no"
[31bf3a]	3106	fi
[1cddd8]	3107	rm -f conftest*
[206aed]	3108	fi
[1cddd8]	3109	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
	3110	echo "$ac_t""yes" 1>&6
	3111	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
	3112	cat >> confdefs.h <<EOF
	3113	#define $ac_tr_hdr 1
	3114	EOF
	3115
[145917]	3116	else
[1cddd8]	3117	echo "$ac_t""no" 1>&6
[e40798]	3118	fi
[64c6d1]	3119	done
[6149776]	3120
[64c6d1]	3121
[833e11]	3122	# typedefs, structures
[1cddd8]	3123	echo $ac_n "checking for working const""... $ac_c" 1>&6
[76b37c]	3124	echo "configure:3050: checking for working const" >&5
[1cddd8]	3125	if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
	3126	echo $ac_n "(cached) $ac_c" 1>&6
	3127	else
	3128	cat > conftest.$ac_ext <<EOF
[76b37c]	3129	#line 3055 "configure"
[1cddd8]	3130	#include "confdefs.h"
	3131
	3132	int main() {
	3133
	3134	/* Ultrix mips cc rejects this. */
	3135	typedef int charset[2]; const charset x;
	3136	/* SunOS 4.1.1 cc rejects this. */
	3137	char const const ccp;
	3138	char **p;
	3139	/* NEC SVR4.0.2 mips cc rejects this. */
	3140	struct point {int x, y;};
	3141	static struct point const zero = {0,0};
	3142	/* AIX XL C 1.02.0.0 rejects this.
	3143	It does not let you subtract one const X* pointer from another in an arm
	3144	of an if-expression whose if-part is not a constant expression */
	3145	const char *g = "string";
	3146	ccp = &g + (g ? g-g : 0);
	3147	/* HPUX 7.0 cc rejects these. */
	3148	++ccp;
	3149	p = (char**) ccp;
	3150	ccp = (char const const ) p;
	3151	{ /* SCO 3.2v4 cc rejects this. */
	3152	char *t;
	3153	char const s = 0 ? (char ) 0 : (char const *) 0;
	3154
	3155	*t++ = 0;
	3156	}
	3157	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
	3158	int x[] = {25, 17};
	3159	const int *foo = &x[0];
	3160	++foo;
	3161	}
	3162	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
	3163	typedef const int *iptr;
	3164	iptr p = 0;
	3165	++p;
	3166	}
	3167	{ /* AIX XL C 1.02.0.0 rejects this saying
	3168	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
	3169	struct s { int j; const int *ap[3]; };
	3170	struct s *b; b->j = 5;
[e40798]	3171	}
[1cddd8]	3172	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
	3173	const int foo = 10;
	3174	}
	3175
	3176	; return 0; }
	3177	EOF
[76b37c]	3178	if { (eval echo configure:3104: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
[1cddd8]	3179	rm -rf conftest*
[833e11]	3180	ac_cv_c_const=yes
[a2a6c7]	3181	else
[1cddd8]	3182	echo "configure: failed program was:" >&5
	3183	cat conftest.$ac_ext >&5
	3184	rm -rf conftest*
	3185	ac_cv_c_const=no
[a2a6c7]	3186	fi
[1cddd8]	3187	rm -f conftest*
[a2a6c7]	3188	fi
[e40798]	3189
[1cddd8]	3190	echo "$ac_t""$ac_cv_c_const" 1>&6
	3191	if test $ac_cv_c_const = no; then
	3192	cat >> confdefs.h <<\EOF
	3193	#define const
	3194	EOF
[6149776]	3195
[64c6d1]	3196	fi
[6149776]	3197
[1cddd8]	3198	echo $ac_n "checking for inline""... $ac_c" 1>&6
[76b37c]	3199	echo "configure:3125: checking for inline" >&5
[1cddd8]	3200	if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
	3201	echo $ac_n "(cached) $ac_c" 1>&6
[6149776]	3202	else
[64c6d1]	3203	ac_cv_c_inline=no
	3204	for ac_kw in inline __inline__ __inline; do
[1cddd8]	3205	cat > conftest.$ac_ext <<EOF
[76b37c]	3206	#line 3132 "configure"
[1cddd8]	3207	#include "confdefs.h"
	3208
	3209	int main() {
	3210	} $ac_kw foo() {
	3211	; return 0; }
	3212	EOF
[76b37c]	3213	if { (eval echo configure:3139: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
[1cddd8]	3214	rm -rf conftest*
[64c6d1]	3215	ac_cv_c_inline=$ac_kw; break
[fff984]	3216	else
[1cddd8]	3217	echo "configure: failed program was:" >&5
	3218	cat conftest.$ac_ext >&5
[6149776]	3219	fi
[1cddd8]	3220	rm -f conftest*
[64c6d1]	3221	done
[6149776]	3222
	3223	fi
[e40798]	3224
[1cddd8]	3225	echo "$ac_t""$ac_cv_c_inline" 1>&6
	3226	case "$ac_cv_c_inline" in
[64c6d1]	3227	inline \| yes) ;;
[1cddd8]	3228	no) cat >> confdefs.h <<\EOF
	3229	#define inline
	3230	EOF
	3231	;;
	3232	*) cat >> confdefs.h <<EOF
	3233	#define inline $ac_cv_c_inline
	3234	EOF
	3235	;;
[64c6d1]	3236	esac
[6149776]	3237
[1cddd8]	3238	echo $ac_n "checking for size_t""... $ac_c" 1>&6
[76b37c]	3239	echo "configure:3165: checking for size_t" >&5
[1cddd8]	3240	if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
	3241	echo $ac_n "(cached) $ac_c" 1>&6
	3242	else
	3243	cat > conftest.$ac_ext <<EOF
[76b37c]	3244	#line 3170 "configure"
[1cddd8]	3245	#include "confdefs.h"
	3246	#include <sys/types.h>
	3247	#if STDC_HEADERS
	3248	#include <stdlib.h>
	3249	#include <stddef.h>
	3250	#endif
	3251	EOF
	3252	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
	3253	egrep "(^\|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
	3254	rm -rf conftest*
[64c6d1]	3255	ac_cv_type_size_t=yes
[6149776]	3256	else
[1cddd8]	3257	rm -rf conftest*
	3258	ac_cv_type_size_t=no
[145917]	3259	fi
[1cddd8]	3260	rm -f conftest*
[e40798]	3261
[1cddd8]	3262	fi
	3263	echo "$ac_t""$ac_cv_type_size_t" 1>&6
	3264	if test $ac_cv_type_size_t = no; then
	3265	cat >> confdefs.h <<\EOF
[64c6d1]	3266	#define size_t unsigned
[1cddd8]	3267	EOF
[6149776]	3268
[64c6d1]	3269	fi
[6149776]	3270
[1cddd8]	3271	echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
[76b37c]	3272	echo "configure:3198: checking whether struct tm is in sys/time.h or time.h" >&5
[1cddd8]	3273	if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
	3274	echo $ac_n "(cached) $ac_c" 1>&6
[6149776]	3275	else
[1cddd8]	3276	cat > conftest.$ac_ext <<EOF
[76b37c]	3277	#line 3203 "configure"
[1cddd8]	3278	#include "confdefs.h"
[64c6d1]	3279	#include <sys/types.h>
	3280	#include <time.h>
[1cddd8]	3281	int main() {
[a2a6c7]	3282	struct tm *tp; tp->tm_sec;
[1cddd8]	3283	; return 0; }
	3284	EOF
[76b37c]	3285	if { (eval echo configure:3211: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
[1cddd8]	3286	rm -rf conftest*
[a2a6c7]	3287	ac_cv_struct_tm=time.h
[6149776]	3288	else
[1cddd8]	3289	echo "configure: failed program was:" >&5
	3290	cat conftest.$ac_ext >&5
	3291	rm -rf conftest*
	3292	ac_cv_struct_tm=sys/time.h
[6149776]	3293	fi
[1cddd8]	3294	rm -f conftest*
[6149776]	3295	fi
[e40798]	3296
[1cddd8]	3297	echo "$ac_t""$ac_cv_struct_tm" 1>&6
	3298	if test $ac_cv_struct_tm = sys/time.h; then
	3299	cat >> confdefs.h <<\EOF
[a2a6c7]	3300	#define TM_IN_SYS_TIME 1
[1cddd8]	3301	EOF
[6149776]	3302
	3303	fi
	3304
[1cddd8]	3305	echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
[76b37c]	3306	echo "configure:3232: checking whether time.h and sys/time.h may both be included" >&5
[1cddd8]	3307	if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
	3308	echo $ac_n "(cached) $ac_c" 1>&6
[6149776]	3309	else
[1cddd8]	3310	cat > conftest.$ac_ext <<EOF
[76b37c]	3311	#line 3237 "configure"
[1cddd8]	3312	#include "confdefs.h"
[64c6d1]	3313	#include <sys/types.h>
[a2a6c7]	3314	#include <sys/time.h>
[64c6d1]	3315	#include <time.h>
[1cddd8]	3316	int main() {
	3317	struct tm *tp;
	3318	; return 0; }
	3319	EOF
[76b37c]	3320	if { (eval echo configure:3246: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
[1cddd8]	3321	rm -rf conftest*
[a2a6c7]	3322	ac_cv_header_time=yes
[6149776]	3323	else
[1cddd8]	3324	echo "configure: failed program was:" >&5
	3325	cat conftest.$ac_ext >&5
	3326	rm -rf conftest*
	3327	ac_cv_header_time=no
[6149776]	3328	fi
[1cddd8]	3329	rm -f conftest*
[6149776]	3330	fi
[e40798]	3331
[1cddd8]	3332	echo "$ac_t""$ac_cv_header_time" 1>&6
	3333	if test $ac_cv_header_time = yes; then
	3334	cat >> confdefs.h <<\EOF
[a2a6c7]	3335	#define TIME_WITH_SYS_TIME 1
[1cddd8]	3336	EOF
[6149776]	3337
	3338	fi
	3339
[64c6d1]	3340
	3341	# library functions.
	3342	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
	3343	# for constant arguments. Useless!
[1cddd8]	3344	echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
[76b37c]	3345	echo "configure:3271: checking for working alloca.h" >&5
[1cddd8]	3346	if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
	3347	echo $ac_n "(cached) $ac_c" 1>&6
	3348	else
	3349	cat > conftest.$ac_ext <<EOF
[76b37c]	3350	#line 3276 "configure"
[1cddd8]	3351	#include "confdefs.h"
[64c6d1]	3352	#include <alloca.h>
[1cddd8]	3353	int main() {
	3354	char p = alloca(2 sizeof(int));
	3355	; return 0; }
	3356	EOF
[76b37c]	3357	if { (eval echo configure:3283: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	3358	rm -rf conftest*
	3359	ac_cv_header_alloca_h=yes
	3360	else
	3361	echo "configure: failed program was:" >&5
	3362	cat conftest.$ac_ext >&5
	3363	rm -rf conftest*
	3364	ac_cv_header_alloca_h=no
	3365	fi
	3366	rm -f conftest*
	3367	fi
	3368
	3369	echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
	3370	if test $ac_cv_header_alloca_h = yes; then
	3371	cat >> confdefs.h <<\EOF
[64c6d1]	3372	#define HAVE_ALLOCA_H 1
[1cddd8]	3373	EOF
[6149776]	3374
	3375	fi
	3376
[1cddd8]	3377	echo $ac_n "checking for alloca""... $ac_c" 1>&6
[76b37c]	3378	echo "configure:3304: checking for alloca" >&5
[1cddd8]	3379	if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
	3380	echo $ac_n "(cached) $ac_c" 1>&6
[6149776]	3381	else
[1cddd8]	3382	cat > conftest.$ac_ext <<EOF
[76b37c]	3383	#line 3309 "configure"
[1cddd8]	3384	#include "confdefs.h"
	3385
[64c6d1]	3386	#ifdef __GNUC__
	3387	# define alloca __builtin_alloca
	3388	#else
[7e5a38]	3389	# ifdef _MSC_VER
	3390	# include <malloc.h>
	3391	# define alloca _alloca
[64c6d1]	3392	# else
[7e5a38]	3393	# if HAVE_ALLOCA_H
	3394	# include <alloca.h>
[79370c5]	3395	# else
[7e5a38]	3396	# ifdef _AIX
	3397	#pragma alloca
	3398	# else
	3399	# ifndef alloca /* predefined by HP cc +Olibcalls */
[64c6d1]	3400	char *alloca ();
[7e5a38]	3401	# endif
[64c6d1]	3402	# endif
	3403	# endif
	3404	# endif
	3405	#endif
[6149776]	3406
[1cddd8]	3407	int main() {
	3408	char p = (char ) alloca(1);
	3409	; return 0; }
	3410	EOF
[76b37c]	3411	if { (eval echo configure:3337: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	3412	rm -rf conftest*
[fff984]	3413	ac_cv_func_alloca_works=yes
[6149776]	3414	else
[1cddd8]	3415	echo "configure: failed program was:" >&5
	3416	cat conftest.$ac_ext >&5
	3417	rm -rf conftest*
	3418	ac_cv_func_alloca_works=no
[6149776]	3419	fi
[1cddd8]	3420	rm -f conftest*
[64c6d1]	3421	fi
	3422
[1cddd8]	3423	echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
[fff984]	3424	if test $ac_cv_func_alloca_works = yes; then
[1cddd8]	3425	cat >> confdefs.h <<\EOF
[e40798]	3426	#define HAVE_ALLOCA 1
[1cddd8]	3427	EOF
[e40798]	3428
[1cddd8]	3429	fi
[e40798]	3430
[1cddd8]	3431	if test $ac_cv_func_alloca_works = no; then
	3432	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
	3433	# that cause trouble. Some versions do not even contain alloca or
	3434	# contain a buggy version. If you still want to use their alloca,
	3435	# use ar to extract alloca.o from them instead of compiling alloca.c.
	3436	ALLOCA=alloca.${ac_objext}
	3437	cat >> confdefs.h <<\EOF
[64c6d1]	3438	#define C_ALLOCA 1
[1cddd8]	3439	EOF
[6149776]	3440
	3441
[1cddd8]	3442	echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
[76b37c]	3443	echo "configure:3369: checking whether alloca needs Cray hooks" >&5
[1cddd8]	3444	if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
	3445	echo $ac_n "(cached) $ac_c" 1>&6
[6149776]	3446	else
[1cddd8]	3447	cat > conftest.$ac_ext <<EOF
[76b37c]	3448	#line 3374 "configure"
[1cddd8]	3449	#include "confdefs.h"
[64c6d1]	3450	#if defined(CRAY) && ! defined(CRAY2)
	3451	webecray
	3452	#else
	3453	wenotbecray
	3454	#endif
	3455
[1cddd8]	3456	EOF
[64c6d1]	3457	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
[1cddd8]	3458	egrep "webecray" >/dev/null 2>&1; then
	3459	rm -rf conftest*
[64c6d1]	3460	ac_cv_os_cray=yes
	3461	else
[1cddd8]	3462	rm -rf conftest*
[64c6d1]	3463	ac_cv_os_cray=no
[6149776]	3464	fi
[64c6d1]	3465	rm -f conftest*
[6149776]	3466
[64c6d1]	3467	fi
[e40798]	3468
[1cddd8]	3469	echo "$ac_t""$ac_cv_os_cray" 1>&6
	3470	if test $ac_cv_os_cray = yes; then
	3471	for ac_func in _getb67 GETB67 getb67; do
	3472	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
[76b37c]	3473	echo "configure:3399: checking for $ac_func" >&5
[1cddd8]	3474	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
	3475	echo $ac_n "(cached) $ac_c" 1>&6
	3476	else
	3477	cat > conftest.$ac_ext <<EOF
[76b37c]	3478	#line 3404 "configure"
[1cddd8]	3479	#include "confdefs.h"
[64c6d1]	3480	/* System header to define __stub macros and hopefully few prototypes,
[1cddd8]	3481	which can conflict with char $ac_func(); below. */
	3482	#include <assert.h>
[e40798]	3483	/* Override any gcc2 internal prototype to avoid an error. */
	3484	/* We use char because int might match the return type of a gcc2
[1cddd8]	3485	builtin and then its argument prototype would still apply. */
	3486	char $ac_func();
	3487
	3488	int main() {
	3489
[64c6d1]	3490	/* The GNU C library defines this for functions which it implements
	3491	to always fail with ENOSYS. Some functions are actually named
	3492	something starting with __ and the normal name is an alias. */
	3493	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
	3494	choke me
	3495	#else
[1cddd8]	3496	$ac_func();
[64c6d1]	3497	#endif
	3498
[1cddd8]	3499	; return 0; }
	3500	EOF
[76b37c]	3501	if { (eval echo configure:3427: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	3502	rm -rf conftest*
	3503	eval "ac_cv_func_$ac_func=yes"
	3504	else
	3505	echo "configure: failed program was:" >&5
	3506	cat conftest.$ac_ext >&5
	3507	rm -rf conftest*
	3508	eval "ac_cv_func_$ac_func=no"
	3509	fi
	3510	rm -f conftest*
	3511	fi
	3512
	3513	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
	3514	echo "$ac_t""yes" 1>&6
	3515	cat >> confdefs.h <<EOF
[64c6d1]	3516	#define CRAY_STACKSEG_END $ac_func
[1cddd8]	3517	EOF
[64c6d1]	3518
[1cddd8]	3519	break
	3520	else
	3521	echo "$ac_t""no" 1>&6
[6149776]	3522	fi
	3523
[1cddd8]	3524	done
[64c6d1]	3525	fi
[bde08b]	3526
[1cddd8]	3527	echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
[76b37c]	3528	echo "configure:3454: checking stack direction for C alloca" >&5
[1cddd8]	3529	if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
	3530	echo $ac_n "(cached) $ac_c" 1>&6
[bde08b]	3531	else
[64c6d1]	3532	if test "$cross_compiling" = yes; then
	3533	ac_cv_c_stack_direction=0
[bde08b]	3534	else
[1cddd8]	3535	cat > conftest.$ac_ext <<EOF
[76b37c]	3536	#line 3462 "configure"
[1cddd8]	3537	#include "confdefs.h"
[64c6d1]	3538	find_stack_direction ()
	3539	{
	3540	static char *addr = 0;
	3541	auto char dummy;
	3542	if (addr == 0)
	3543	{
	3544	addr = &dummy;
	3545	return find_stack_direction ();
	3546	}
[bde08b]	3547	else
[64c6d1]	3548	return (&dummy > addr) ? 1 : -1;
	3549	}
	3550	main ()
	3551	{
[1cddd8]	3552	exit (find_stack_direction() < 0);
[64c6d1]	3553	}
[1cddd8]	3554	EOF
[76b37c]	3555	if { (eval echo configure:3481: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
[1cddd8]	3556	then
[64c6d1]	3557	ac_cv_c_stack_direction=1
[bde08b]	3558	else
[1cddd8]	3559	echo "configure: failed program was:" >&5
	3560	cat conftest.$ac_ext >&5
	3561	rm -fr conftest*
	3562	ac_cv_c_stack_direction=-1
[64c6d1]	3563	fi
[1cddd8]	3564	rm -fr conftest*
[73aa5e]	3565	fi
[1cddd8]	3566
[fff984]	3567	fi
	3568
[1cddd8]	3569	echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
	3570	cat >> confdefs.h <<EOF
[64c6d1]	3571	#define STACK_DIRECTION $ac_cv_c_stack_direction
[1cddd8]	3572	EOF
[6149776]	3573
[bde08b]	3574	fi
[6149776]	3575
[1cddd8]	3576	if test $ac_cv_prog_gcc = yes; then
	3577	echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6
[76b37c]	3578	echo "configure:3504: checking whether ${CC-cc} needs -traditional" >&5
[1cddd8]	3579	if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then
	3580	echo $ac_n "(cached) $ac_c" 1>&6
[6149776]	3581	else
[64c6d1]	3582	ac_pattern="Autoconf.*'x'"
[1cddd8]	3583	cat > conftest.$ac_ext <<EOF
[76b37c]	3584	#line 3510 "configure"
[1cddd8]	3585	#include "confdefs.h"
[64c6d1]	3586	#include <sgtty.h>
	3587	Autoconf TIOCGETP
[1cddd8]	3588	EOF
[6149776]	3589	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
[1cddd8]	3590	egrep "$ac_pattern" >/dev/null 2>&1; then
	3591	rm -rf conftest*
[64c6d1]	3592	ac_cv_prog_gcc_traditional=yes
[6149776]	3593	else
[1cddd8]	3594	rm -rf conftest*
[64c6d1]	3595	ac_cv_prog_gcc_traditional=no
[6149776]	3596	fi
	3597	rm -f conftest*
	3598
	3599
[64c6d1]	3600	if test $ac_cv_prog_gcc_traditional = no; then
[1cddd8]	3601	cat > conftest.$ac_ext <<EOF
[76b37c]	3602	#line 3528 "configure"
[1cddd8]	3603	#include "confdefs.h"
[64c6d1]	3604	#include <termio.h>
	3605	Autoconf TCGETA
[1cddd8]	3606	EOF
[6149776]	3607	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
[1cddd8]	3608	egrep "$ac_pattern" >/dev/null 2>&1; then
	3609	rm -rf conftest*
[64c6d1]	3610	ac_cv_prog_gcc_traditional=yes
[6149776]	3611	fi
	3612	rm -f conftest*
	3613
[64c6d1]	3614	fi
[6149776]	3615	fi
[1cddd8]	3616
	3617	echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6
[64c6d1]	3618	if test $ac_cv_prog_gcc_traditional = yes; then
	3619	CC="$CC -traditional"
	3620	fi
[6149776]	3621	fi
	3622
[1cddd8]	3623	for ac_hdr in unistd.h
[fff984]	3624	do
[1cddd8]	3625	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
	3626	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
[76b37c]	3627	echo "configure:3553: checking for $ac_hdr" >&5
[1cddd8]	3628	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
	3629	echo $ac_n "(cached) $ac_c" 1>&6
	3630	else
	3631	cat > conftest.$ac_ext <<EOF
[76b37c]	3632	#line 3558 "configure"
[1cddd8]	3633	#include "confdefs.h"
	3634	#include <$ac_hdr>
	3635	EOF
	3636	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
[76b37c]	3637	{ (eval echo configure:3563: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
[1cddd8]	3638	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
	3639	if test -z "$ac_err"; then
	3640	rm -rf conftest*
	3641	eval "ac_cv_header_$ac_safe=yes"
	3642	else
	3643	echo "$ac_err" >&5
	3644	echo "configure: failed program was:" >&5
	3645	cat conftest.$ac_ext >&5
	3646	rm -rf conftest*
	3647	eval "ac_cv_header_$ac_safe=no"
[fff984]	3648	fi
[1cddd8]	3649	rm -f conftest*
[fff984]	3650	fi
[1cddd8]	3651	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
	3652	echo "$ac_t""yes" 1>&6
	3653	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
	3654	cat >> confdefs.h <<EOF
	3655	#define $ac_tr_hdr 1
	3656	EOF
	3657
[145917]	3658	else
[1cddd8]	3659	echo "$ac_t""no" 1>&6
[e40798]	3660	fi
[fff984]	3661	done
	3662
	3663	for ac_func in getpagesize
[6149776]	3664	do
[1cddd8]	3665	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
[76b37c]	3666	echo "configure:3592: checking for $ac_func" >&5
[1cddd8]	3667	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
	3668	echo $ac_n "(cached) $ac_c" 1>&6
	3669	else
	3670	cat > conftest.$ac_ext <<EOF
[76b37c]	3671	#line 3597 "configure"
[1cddd8]	3672	#include "confdefs.h"
[64c6d1]	3673	/* System header to define __stub macros and hopefully few prototypes,
[1cddd8]	3674	which can conflict with char $ac_func(); below. */
	3675	#include <assert.h>
[e40798]	3676	/* Override any gcc2 internal prototype to avoid an error. */
	3677	/* We use char because int might match the return type of a gcc2
[1cddd8]	3678	builtin and then its argument prototype would still apply. */
	3679	char $ac_func();
	3680
	3681	int main() {
	3682
[64c6d1]	3683	/* The GNU C library defines this for functions which it implements
	3684	to always fail with ENOSYS. Some functions are actually named
	3685	something starting with __ and the normal name is an alias. */
	3686	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
	3687	choke me
	3688	#else
[1cddd8]	3689	$ac_func();
[64c6d1]	3690	#endif
	3691
[1cddd8]	3692	; return 0; }
	3693	EOF
[76b37c]	3694	if { (eval echo configure:3620: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	3695	rm -rf conftest*
	3696	eval "ac_cv_func_$ac_func=yes"
	3697	else
	3698	echo "configure: failed program was:" >&5
	3699	cat conftest.$ac_ext >&5
	3700	rm -rf conftest*
	3701	eval "ac_cv_func_$ac_func=no"
	3702	fi
	3703	rm -f conftest*
	3704	fi
[fff984]	3705
[1cddd8]	3706	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
	3707	echo "$ac_t""yes" 1>&6
	3708	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
	3709	cat >> confdefs.h <<EOF
	3710	#define $ac_tr_func 1
	3711	EOF
	3712
	3713	else
	3714	echo "$ac_t""no" 1>&6
[6149776]	3715	fi
	3716	done
	3717
[1cddd8]	3718	echo $ac_n "checking for working mmap""... $ac_c" 1>&6
[76b37c]	3719	echo "configure:3645: checking for working mmap" >&5
[1cddd8]	3720	if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
	3721	echo $ac_n "(cached) $ac_c" 1>&6
[64c6d1]	3722	else
	3723	if test "$cross_compiling" = yes; then
[fff984]	3724	ac_cv_func_mmap_fixed_mapped=no
[6149776]	3725	else
[1cddd8]	3726	cat > conftest.$ac_ext <<EOF
[76b37c]	3727	#line 3653 "configure"
[1cddd8]	3728	#include "confdefs.h"
[6149776]	3729
[fff984]	3730	/* Thanks to Mike Haertel and Jim Avera for this test.
	3731	Here is a matrix of mmap possibilities:
	3732	mmap private not fixed
	3733	mmap private fixed at somewhere currently unmapped
	3734	mmap private fixed at somewhere already mapped
	3735	mmap shared not fixed
	3736	mmap shared fixed at somewhere currently unmapped
	3737	mmap shared fixed at somewhere already mapped
	3738	For private mappings, we should verify that changes cannot be read()
	3739	back from the file, nor mmap's back from the file at a different
	3740	address. (There have been systems where private was not correctly
	3741	implemented like the infamous i386 svr4.0, and systems where the
[1cddd8]	3742	VM page cache was not coherent with the filesystem buffer cache
[fff984]	3743	like early versions of FreeBSD and possibly contemporary NetBSD.)
	3744	For shared mappings, we should conversely verify that changes get
[1cddd8]	3745	propogated back to all the places they're supposed to be.
[fff984]	3746
	3747	Grep wants private fixed already mapped.
	3748	The main things grep needs to know about mmap are:
	3749	* does it exist and is it safe to write into the mmap'd area
	3750	* how to use it (BSD variants) */
[1cddd8]	3751	#include <sys/types.h>
[64c6d1]	3752	#include <fcntl.h>
	3753	#include <sys/mman.h>
[6149776]	3754
[e40798]	3755	/* This mess was copied from the GNU getpagesize.h. */
[1cddd8]	3756	#ifndef HAVE_GETPAGESIZE
	3757	# ifdef HAVE_UNISTD_H
	3758	# include <unistd.h>
	3759	# endif
	3760
	3761	/* Assume that all systems that can run configure have sys/param.h. */
	3762	# ifndef HAVE_SYS_PARAM_H
[fff984]	3763	# define HAVE_SYS_PARAM_H 1
	3764	# endif
	3765
	3766	# ifdef _SC_PAGESIZE
	3767	# define getpagesize() sysconf(_SC_PAGESIZE)
	3768	# else /* no _SC_PAGESIZE */
[1cddd8]	3769	# ifdef HAVE_SYS_PARAM_H
[fff984]	3770	# include <sys/param.h>
	3771	# ifdef EXEC_PAGESIZE
	3772	# define getpagesize() EXEC_PAGESIZE
	3773	# else /* no EXEC_PAGESIZE */
	3774	# ifdef NBPG
	3775	# define getpagesize() NBPG * CLSIZE
	3776	# ifndef CLSIZE
	3777	# define CLSIZE 1
	3778	# endif /* no CLSIZE */
	3779	# else /* no NBPG */
	3780	# ifdef NBPC
	3781	# define getpagesize() NBPC
	3782	# else /* no NBPC */
	3783	# ifdef PAGESIZE
	3784	# define getpagesize() PAGESIZE
	3785	# endif /* PAGESIZE */
	3786	# endif /* no NBPC */
	3787	# endif /* no NBPG */
	3788	# endif /* no EXEC_PAGESIZE */
	3789	# else /* no HAVE_SYS_PARAM_H */
	3790	# define getpagesize() 8192 /* punt totally */
	3791	# endif /* no HAVE_SYS_PARAM_H */
	3792	# endif /* no _SC_PAGESIZE */
	3793
	3794	#endif /* no HAVE_GETPAGESIZE */
[64c6d1]	3795
[1cddd8]	3796	#ifdef __cplusplus
	3797	extern "C" { void *malloc(unsigned); }
	3798	#else
	3799	char *malloc();
	3800	#endif
	3801
[64c6d1]	3802	int
[1cddd8]	3803	main()
[64c6d1]	3804	{
[1cddd8]	3805	char data, data2, *data3;
	3806	int i, pagesize;
	3807	int fd;
	3808
	3809	pagesize = getpagesize();
	3810
	3811	/*
	3812	* First, make a file with some known garbage in it.
	3813	*/
	3814	data = malloc(pagesize);
	3815	if (!data)
	3816	exit(1);
	3817	for (i = 0; i < pagesize; ++i)
	3818	*(data + i) = rand();
	3819	umask(0);
	3820	fd = creat("conftestmmap", 0600);
	3821	if (fd < 0)
	3822	exit(1);
	3823	if (write(fd, data, pagesize) != pagesize)
	3824	exit(1);
	3825	close(fd);
	3826
	3827	/*
	3828	* Next, try to mmap the file at a fixed address which
	3829	* already has something else allocated at it. If we can,
	3830	* also make sure that we see the same garbage.
	3831	*/
	3832	fd = open("conftestmmap", O_RDWR);
	3833	if (fd < 0)
	3834	exit(1);
	3835	data2 = malloc(2 * pagesize);
	3836	if (!data2)
	3837	exit(1);
	3838	data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
	3839	if (data2 != mmap(data2, pagesize, PROT_READ \| PROT_WRITE,
	3840	MAP_PRIVATE \| MAP_FIXED, fd, 0L))
	3841	exit(1);
	3842	for (i = 0; i < pagesize; ++i)
	3843	if ((data + i) != (data2 + i))
	3844	exit(1);
	3845
	3846	/*
	3847	* Finally, make sure that changes to the mapped area
	3848	* do not percolate back to the file as seen by read().
	3849	* (This is a bug on some variants of i386 svr4.0.)
	3850	*/
	3851	for (i = 0; i < pagesize; ++i)
	3852	(data2 + i) = (data2 + i) + 1;
	3853	data3 = malloc(pagesize);
	3854	if (!data3)
	3855	exit(1);
	3856	if (read(fd, data3, pagesize) != pagesize)
	3857	exit(1);
	3858	for (i = 0; i < pagesize; ++i)
	3859	if ((data + i) != (data3 + i))
	3860	exit(1);
	3861	close(fd);
	3862	unlink("conftestmmap");
	3863	exit(0);
[6149776]	3864	}
[1cddd8]	3865
	3866	EOF
[76b37c]	3867	if { (eval echo configure:3793: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
[1cddd8]	3868	then
[fff984]	3869	ac_cv_func_mmap_fixed_mapped=yes
[6149776]	3870	else
[1cddd8]	3871	echo "configure: failed program was:" >&5
	3872	cat conftest.$ac_ext >&5
	3873	rm -fr conftest*
	3874	ac_cv_func_mmap_fixed_mapped=no
[16b993]	3875	fi
[1cddd8]	3876	rm -fr conftest*
[73aa5e]	3877	fi
[1cddd8]	3878
[fff984]	3879	fi
[e40798]	3880
[1cddd8]	3881	echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
	3882	if test $ac_cv_func_mmap_fixed_mapped = yes; then
	3883	cat >> confdefs.h <<\EOF
[64c6d1]	3884	#define HAVE_MMAP 1
[1cddd8]	3885	EOF
[6149776]	3886
	3887	fi
	3888
[1cddd8]	3889	echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
[76b37c]	3890	echo "configure:3816: checking return type of signal handlers" >&5
[1cddd8]	3891	if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
	3892	echo $ac_n "(cached) $ac_c" 1>&6
[6149776]	3893	else
[1cddd8]	3894	cat > conftest.$ac_ext <<EOF
[76b37c]	3895	#line 3821 "configure"
[1cddd8]	3896	#include "confdefs.h"
[64c6d1]	3897	#include <sys/types.h>
	3898	#include <signal.h>
	3899	#ifdef signal
[1cddd8]	3900	#undef signal
[64c6d1]	3901	#endif
	3902	#ifdef __cplusplus
	3903	extern "C" void (signal (int, void ()(int)))(int);
	3904	#else
	3905	void (*signal ()) ();
	3906	#endif
[6149776]	3907
[1cddd8]	3908	int main() {
[64c6d1]	3909	int i;
[1cddd8]	3910	; return 0; }
	3911	EOF
[76b37c]	3912	if { (eval echo configure:3838: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
[1cddd8]	3913	rm -rf conftest*
[64c6d1]	3914	ac_cv_type_signal=void
[82ac59]	3915	else
[1cddd8]	3916	echo "configure: failed program was:" >&5
	3917	cat conftest.$ac_ext >&5
	3918	rm -rf conftest*
	3919	ac_cv_type_signal=int
[6149776]	3920	fi
[1cddd8]	3921	rm -f conftest*
[6149776]	3922	fi
	3923
[1cddd8]	3924	echo "$ac_t""$ac_cv_type_signal" 1>&6
	3925	cat >> confdefs.h <<EOF
[64c6d1]	3926	#define RETSIGTYPE $ac_cv_type_signal
[1cddd8]	3927	EOF
[e40798]	3928
	3929
[1cddd8]	3930	echo $ac_n "checking for vprintf""... $ac_c" 1>&6
[76b37c]	3931	echo "configure:3857: checking for vprintf" >&5
[1cddd8]	3932	if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
	3933	echo $ac_n "(cached) $ac_c" 1>&6
	3934	else
	3935	cat > conftest.$ac_ext <<EOF
[76b37c]	3936	#line 3862 "configure"
[1cddd8]	3937	#include "confdefs.h"
[64c6d1]	3938	/* System header to define __stub macros and hopefully few prototypes,
[1cddd8]	3939	which can conflict with char vprintf(); below. */
	3940	#include <assert.h>
[e40798]	3941	/* Override any gcc2 internal prototype to avoid an error. */
	3942	/* We use char because int might match the return type of a gcc2
[1cddd8]	3943	builtin and then its argument prototype would still apply. */
	3944	char vprintf();
	3945
	3946	int main() {
	3947
[206aed]	3948	/* The GNU C library defines this for functions which it implements
	3949	to always fail with ENOSYS. Some functions are actually named
	3950	something starting with __ and the normal name is an alias. */
[1cddd8]	3951	#if defined (__stub_vprintf) \|\| defined (__stub___vprintf)
[206aed]	3952	choke me
[31bf3a]	3953	#else
[1cddd8]	3954	vprintf();
[31bf3a]	3955	#endif
[6149776]	3956
[1cddd8]	3957	; return 0; }
	3958	EOF
[76b37c]	3959	if { (eval echo configure:3885: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	3960	rm -rf conftest*
	3961	eval "ac_cv_func_vprintf=yes"
	3962	else
	3963	echo "configure: failed program was:" >&5
	3964	cat conftest.$ac_ext >&5
	3965	rm -rf conftest*
	3966	eval "ac_cv_func_vprintf=no"
	3967	fi
	3968	rm -f conftest*
	3969	fi
[145917]	3970
[1cddd8]	3971	if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
	3972	echo "$ac_t""yes" 1>&6
	3973	cat >> confdefs.h <<\EOF
	3974	#define HAVE_VPRINTF 1
	3975	EOF
[e40798]	3976
[1cddd8]	3977	else
	3978	echo "$ac_t""no" 1>&6
	3979	fi
[145917]	3980
[1cddd8]	3981	if test "$ac_cv_func_vprintf" != yes; then
	3982	echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
[76b37c]	3983	echo "configure:3909: checking for _doprnt" >&5
[1cddd8]	3984	if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
	3985	echo $ac_n "(cached) $ac_c" 1>&6
	3986	else
	3987	cat > conftest.$ac_ext <<EOF
[76b37c]	3988	#line 3914 "configure"
[1cddd8]	3989	#include "confdefs.h"
	3990	/* System header to define __stub macros and hopefully few prototypes,
	3991	which can conflict with char _doprnt(); below. */
	3992	#include <assert.h>
[145917]	3993	/* Override any gcc2 internal prototype to avoid an error. */
[31bf3a]	3994	/* We use char because int might match the return type of a gcc2
[1cddd8]	3995	builtin and then its argument prototype would still apply. */
	3996	char _doprnt();
	3997
	3998	int main() {
	3999
[64c6d1]	4000	/* The GNU C library defines this for functions which it implements
	4001	to always fail with ENOSYS. Some functions are actually named
	4002	something starting with __ and the normal name is an alias. */
[206aed]	4003	#if defined (__stub__doprnt) \|\| defined (__stub____doprnt)
[64c6d1]	4004	choke me
	4005	#else
[1cddd8]	4006	_doprnt();
[64c6d1]	4007	#endif
[6149776]	4008
[1cddd8]	4009	; return 0; }
	4010	EOF
[76b37c]	4011	if { (eval echo configure:3937: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	4012	rm -rf conftest*
	4013	eval "ac_cv_func__doprnt=yes"
	4014	else
	4015	echo "configure: failed program was:" >&5
	4016	cat conftest.$ac_ext >&5
	4017	rm -rf conftest*
	4018	eval "ac_cv_func__doprnt=no"
	4019	fi
	4020	rm -f conftest*
	4021	fi
	4022
	4023	if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
	4024	echo "$ac_t""yes" 1>&6
	4025	cat >> confdefs.h <<\EOF
[64c6d1]	4026	#define HAVE_DOPRNT 1
[1cddd8]	4027	EOF
[6149776]	4028
[1cddd8]	4029	else
	4030	echo "$ac_t""no" 1>&6
[6149776]	4031	fi
	4032
	4033	fi
	4034
[013557]	4035
[1cddd8]	4036	echo $ac_n "checking for library containing setenv""... $ac_c" 1>&6
[76b37c]	4037	echo "configure:3963: checking for library containing setenv" >&5
[1cddd8]	4038	if eval "test \"`echo '$''{'ac_cv_search_setenv'+set}'`\" = set"; then
	4039	echo $ac_n "(cached) $ac_c" 1>&6
[013557]	4040	else
[1cddd8]	4041	ac_func_search_save_LIBS="$LIBS"
	4042	ac_cv_search_setenv="no"
	4043	cat > conftest.$ac_ext <<EOF
[76b37c]	4044	#line 3970 "configure"
[1cddd8]	4045	#include "confdefs.h"
[013557]	4046	/* Override any gcc2 internal prototype to avoid an error. */
	4047	/* We use char because int might match the return type of a gcc2
[1cddd8]	4048	builtin and then its argument prototype would still apply. */
	4049	char setenv();
	4050
	4051	int main() {
	4052	setenv()
	4053	; return 0; }
	4054	EOF
[76b37c]	4055	if { (eval echo configure:3981: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	4056	rm -rf conftest*
[013557]	4057	ac_cv_search_setenv="none required"
	4058	else
[1cddd8]	4059	echo "configure: failed program was:" >&5
	4060	cat conftest.$ac_ext >&5
[013557]	4061	fi
[1cddd8]	4062	rm -f conftest*
	4063	test "$ac_cv_search_setenv" = "no" && for i in bsd; do
	4064	LIBS="-l$i $ac_func_search_save_LIBS"
	4065	cat > conftest.$ac_ext <<EOF
[76b37c]	4066	#line 3992 "configure"
[1cddd8]	4067	#include "confdefs.h"
[013557]	4068	/* Override any gcc2 internal prototype to avoid an error. */
	4069	/* We use char because int might match the return type of a gcc2
[1cddd8]	4070	builtin and then its argument prototype would still apply. */
	4071	char setenv();
	4072
	4073	int main() {
	4074	setenv()
	4075	; return 0; }
	4076	EOF
[76b37c]	4077	if { (eval echo configure:4003: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	4078	rm -rf conftest*
	4079	ac_cv_search_setenv="-l$i"
[013557]	4080	break
	4081	else
[1cddd8]	4082	echo "configure: failed program was:" >&5
	4083	cat conftest.$ac_ext >&5
[db0c1bb]	4084	fi
[1cddd8]	4085	rm -f conftest*
	4086	done
	4087	LIBS="$ac_func_search_save_LIBS"
[e40798]	4088	fi
	4089
[1cddd8]	4090	echo "$ac_t""$ac_cv_search_setenv" 1>&6
	4091	if test "$ac_cv_search_setenv" != "no"; then
	4092	test "$ac_cv_search_setenv" = "none required" \|\| LIBS="$ac_cv_search_setenv $LIBS"
	4093
	4094	else :
	4095
[013557]	4096	fi
[a2a6c7]	4097	for ac_func in gettimeofday atexit bcopy getcwd getwd vsnprintf readlink \
[fec3bde]	4098	sleep usleep getpwnam popen setenv siginterrupt sysconf pselect
[64c6d1]	4099	do
[1cddd8]	4100	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
[76b37c]	4101	echo "configure:4027: checking for $ac_func" >&5
[1cddd8]	4102	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
	4103	echo $ac_n "(cached) $ac_c" 1>&6
	4104	else
	4105	cat > conftest.$ac_ext <<EOF
[76b37c]	4106	#line 4032 "configure"
[1cddd8]	4107	#include "confdefs.h"
[6149776]	4108	/* System header to define __stub macros and hopefully few prototypes,
[1cddd8]	4109	which can conflict with char $ac_func(); below. */
	4110	#include <assert.h>
[e40798]	4111	/* Override any gcc2 internal prototype to avoid an error. */
	4112	/* We use char because int might match the return type of a gcc2
[1cddd8]	4113	builtin and then its argument prototype would still apply. */
	4114	char $ac_func();
	4115
	4116	int main() {
	4117
[6149776]	4118	/* The GNU C library defines this for functions which it implements
	4119	to always fail with ENOSYS. Some functions are actually named
	4120	something starting with __ and the normal name is an alias. */
	4121	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
	4122	choke me
	4123	#else
[1cddd8]	4124	$ac_func();
[6149776]	4125	#endif
	4126
[1cddd8]	4127	; return 0; }
	4128	EOF
[76b37c]	4129	if { (eval echo configure:4055: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	4130	rm -rf conftest*
	4131	eval "ac_cv_func_$ac_func=yes"
	4132	else
	4133	echo "configure: failed program was:" >&5
	4134	cat conftest.$ac_ext >&5
	4135	rm -rf conftest*
	4136	eval "ac_cv_func_$ac_func=no"
	4137	fi
	4138	rm -f conftest*
	4139	fi
[fff984]	4140
[1cddd8]	4141	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
	4142	echo "$ac_t""yes" 1>&6
	4143	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
	4144	cat >> confdefs.h <<EOF
	4145	#define $ac_tr_func 1
	4146	EOF
	4147
	4148	else
	4149	echo "$ac_t""no" 1>&6
[6149776]	4150	fi
	4151	done
	4152
[64c6d1]	4153
	4154
[013557]	4155
[64c6d1]	4156	# arithmetic shifts
[1bc850]	4157	#AC_MSG_CHECKING(whether your machine has correct arithmetic shifts)
	4158	#AC_CACHE_VAL(ac_cv_shift, AC_TRY_RUN(
	4159	# [ int main() { if (-2 >> 1 == -1) return(0); else return(1); } ],
	4160	# ac_cv_shift=yes,
	4161	# ac_cv_shift=no,
	4162	# if test "$ac_c_cross_dos" = yes; then
	4163	# ac_cv_shift=yes;
	4164	# else
	4165	# AC_MSG_RESULT(no)
	4166	# AC_MSG_ERROR(cross compilation without default value)
	4167	# fi))
	4168	#
	4169	#if test "$ac_cv_shift" = yes; then
	4170	# AC_MSG_RESULT(yes)
	4171	#else
	4172	# AC_MSG_RESULT(no)
	4173	# AC_MSG_ERROR(need -2 >> 1 == -1)
	4174	#fi
[3a8afb6]	4175
	4176
[1cddd8]	4177	# check for a peculiar constructor initialization
	4178	echo $ac_n "checking whether explicit C++ constructor calls are allowed""... $ac_c" 1>&6
[76b37c]	4179	echo "configure:4105: checking whether explicit C++ constructor calls are allowed" >&5
[1cddd8]	4180
	4181	ac_ext=C
	4182	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
	4183	ac_cpp='$CXXCPP $CPPFLAGS'
	4184	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
	4185	ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
	4186	cross_compiling=$ac_cv_prog_cxx_cross
	4187
	4188	if eval "test \"`echo '$''{'ac_cv_explicit_const'+set}'`\" = set"; then
	4189	echo $ac_n "(cached) $ac_c" 1>&6
[c7db8e]	4190	else
[1cddd8]	4191	cat > conftest.$ac_ext <<EOF
[76b37c]	4192	#line 4118 "configure"
[1cddd8]	4193	#include "confdefs.h"
[c7db8e]	4194
[1cddd8]	4195	int main() {
	4196	class testclass
	4197	{
	4198	public:
	4199	int value;
	4200	testclass() : value(0) {}
	4201	testclass( int i ) : value(i) {}
	4202	~testclass() { value = 0; }
	4203	};
[dc65509]	4204
[1cddd8]	4205	testclass ptr;
	4206	ptr.testclass(1);
[c7db8e]	4207
[1cddd8]	4208	; return 0; }
	4209	EOF
[76b37c]	4210	if { (eval echo configure:4136: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
[1cddd8]	4211	rm -rf conftest*
	4212	ac_cv_explicit_const=yes
[c7db8e]	4213	else
[1cddd8]	4214	echo "configure: failed program was:" >&5
	4215	cat conftest.$ac_ext >&5
	4216	rm -rf conftest*
	4217	ac_cv_explicit_const=no
	4218	fi
	4219	rm -f conftest*
[206aed]	4220	fi
[1cddd8]	4221
	4222	ac_ext=c
	4223	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
	4224	ac_cpp='$CPP $CPPFLAGS'
	4225	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
	4226	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
	4227	cross_compiling=$ac_cv_prog_cc_cross
	4228
	4229	echo "$ac_t""$ac_cv_explicit_const" 1>&6
	4230	if test "$ac_cv_explicit_const" = yes; then
	4231	cat >> confdefs.h <<\EOF
	4232	#define HAVE_EXPLICIT_CONSTR 1
	4233	EOF
	4234
[e40798]	4235	fi
[206aed]	4236
[1cddd8]	4237	# sprintf returns number of printed chars
	4238	echo $ac_n "checking whether vsprintf returns number of printed chars""... $ac_c" 1>&6
[76b37c]	4239	echo "configure:4165: checking whether vsprintf returns number of printed chars" >&5
[1cddd8]	4240	if eval "test \"`echo '$''{'ac_cv_returns_n_of_chars'+set}'`\" = set"; then
	4241	echo $ac_n "(cached) $ac_c" 1>&6
[6149776]	4242	else
[64c6d1]	4243	if test "$cross_compiling" = yes; then
[1cddd8]	4244	ac_cv_returns_n_of_chars=no
	4245	else
	4246	cat > conftest.$ac_ext <<EOF
[76b37c]	4247	#line 4173 "configure"
[1cddd8]	4248	#include "confdefs.h"
[dc65509]	4249	#include <stdio.h>
[1cddd8]	4250	main() { char str=(char)malloc(20); if (((int) sprintf(str,"123456789")) == 9) exit(0); else exit(1); }
	4251	EOF
[76b37c]	4252	if { (eval echo configure:4178: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
[1cddd8]	4253	then
	4254	ac_cv_returns_n_of_chars=yes
[206aed]	4255	else
[1cddd8]	4256	echo "configure: failed program was:" >&5
	4257	cat conftest.$ac_ext >&5
	4258	rm -fr conftest*
	4259	ac_cv_returns_n_of_chars=no
[e40798]	4260	fi
[1cddd8]	4261	rm -fr conftest*
[206aed]	4262	fi
	4263
[1cddd8]	4264	fi
[e40798]	4265
[1cddd8]	4266	if test "$ac_cv_returns_n_of_chars" = yes; then
	4267	echo "$ac_t""yes" 1>&6
	4268	else
	4269	echo "$ac_t""no" 1>&6
	4270	cat >> confdefs.h <<\EOF
	4271	#define BSD_SPRINTF 1
	4272	EOF
	4273
	4274	fi
	4275
	4276	# determine ALIGN_8
	4277	echo $ac_n "checking size of char""... $ac_c" 1>&6
[76b37c]	4278	echo "configure:4204: checking size of char" >&5
[1cddd8]	4279	if eval "test \"`echo '$''{'ac_cv_sizeof_char'+set}'`\" = set"; then
	4280	echo $ac_n "(cached) $ac_c" 1>&6
[db0c1bb]	4281	else
	4282	if test "$cross_compiling" = yes; then
[1cddd8]	4283	ac_cv_sizeof_char=1
	4284	else
	4285	cat > conftest.$ac_ext <<EOF
[76b37c]	4286	#line 4212 "configure"
[1cddd8]	4287	#include "confdefs.h"
	4288	#include <stdio.h>
	4289	main()
[64c6d1]	4290	{
[1cddd8]	4291	FILE *f=fopen("conftestval", "w");
	4292	if (!f) exit(1);
	4293	fprintf(f, "%d\n", sizeof(char));
	4294	exit(0);
[64c6d1]	4295	}
[1cddd8]	4296	EOF
[76b37c]	4297	if { (eval echo configure:4223: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
[1cddd8]	4298	then
	4299	ac_cv_sizeof_char=`cat conftestval`
	4300	else
	4301	echo "configure: failed program was:" >&5
	4302	cat conftest.$ac_ext >&5
	4303	rm -fr conftest*
	4304	ac_cv_sizeof_char=0
	4305	fi
	4306	rm -fr conftest*
	4307	fi
[db0c1bb]	4308
[1cddd8]	4309	fi
	4310	echo "$ac_t""$ac_cv_sizeof_char" 1>&6
	4311	cat >> confdefs.h <<EOF
	4312	#define SIZEOF_CHAR $ac_cv_sizeof_char
	4313	EOF
[db0c1bb]	4314
[64c6d1]	4315
[1cddd8]	4316	echo $ac_n "checking size of short""... $ac_c" 1>&6
[76b37c]	4317	echo "configure:4243: checking size of short" >&5
[1cddd8]	4318	if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
	4319	echo $ac_n "(cached) $ac_c" 1>&6
	4320	else
	4321	if test "$cross_compiling" = yes; then
	4322	ac_cv_sizeof_short=2
	4323	else
	4324	cat > conftest.$ac_ext <<EOF
[76b37c]	4325	#line 4251 "configure"
[1cddd8]	4326	#include "confdefs.h"
	4327	#include <stdio.h>
	4328	main()
[64c6d1]	4329	{
[1cddd8]	4330	FILE *f=fopen("conftestval", "w");
	4331	if (!f) exit(1);
	4332	fprintf(f, "%d\n", sizeof(short));
	4333	exit(0);
[64c6d1]	4334	}
[1cddd8]	4335	EOF
[76b37c]	4336	if { (eval echo configure:4262: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
[1cddd8]	4337	then
	4338	ac_cv_sizeof_short=`cat conftestval`
	4339	else
	4340	echo "configure: failed program was:" >&5
	4341	cat conftest.$ac_ext >&5
	4342	rm -fr conftest*
	4343	ac_cv_sizeof_short=0
[145917]	4344	fi
[1cddd8]	4345	rm -fr conftest*
[e40798]	4346	fi
[db0c1bb]	4347
[1cddd8]	4348	fi
	4349	echo "$ac_t""$ac_cv_sizeof_short" 1>&6
	4350	cat >> confdefs.h <<EOF
	4351	#define SIZEOF_SHORT $ac_cv_sizeof_short
	4352	EOF
	4353
	4354
	4355	echo $ac_n "checking size of int""... $ac_c" 1>&6
[76b37c]	4356	echo "configure:4282: checking size of int" >&5
[1cddd8]	4357	if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
	4358	echo $ac_n "(cached) $ac_c" 1>&6
[db0c1bb]	4359	else
	4360	if test "$cross_compiling" = yes; then
[1cddd8]	4361	ac_cv_sizeof_int=4
	4362	else
	4363	cat > conftest.$ac_ext <<EOF
[76b37c]	4364	#line 4290 "configure"
[1cddd8]	4365	#include "confdefs.h"
[64c6d1]	4366	#include <stdio.h>
[1cddd8]	4367	main()
[6149776]	4368	{
[1cddd8]	4369	FILE *f=fopen("conftestval", "w");
	4370	if (!f) exit(1);
	4371	fprintf(f, "%d\n", sizeof(int));
	4372	exit(0);
[64c6d1]	4373	}
[1cddd8]	4374	EOF
[76b37c]	4375	if { (eval echo configure:4301: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
[1cddd8]	4376	then
	4377	ac_cv_sizeof_int=`cat conftestval`
	4378	else
	4379	echo "configure: failed program was:" >&5
	4380	cat conftest.$ac_ext >&5
	4381	rm -fr conftest*
	4382	ac_cv_sizeof_int=0
[206aed]	4383	fi
[1cddd8]	4384	rm -fr conftest*
[145917]	4385	fi
[1cddd8]	4386
	4387	fi
	4388	echo "$ac_t""$ac_cv_sizeof_int" 1>&6
	4389	cat >> confdefs.h <<EOF
	4390	#define SIZEOF_INT $ac_cv_sizeof_int
	4391	EOF
[db0c1bb]	4392
	4393
[1cddd8]	4394	echo $ac_n "checking size of long""... $ac_c" 1>&6
[76b37c]	4395	echo "configure:4321: checking size of long" >&5
[1cddd8]	4396	if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
	4397	echo $ac_n "(cached) $ac_c" 1>&6
[db0c1bb]	4398	else
	4399	if test "$cross_compiling" = yes; then
[1cddd8]	4400	ac_cv_sizeof_long=4
	4401	else
	4402	cat > conftest.$ac_ext <<EOF
[76b37c]	4403	#line 4329 "configure"
[1cddd8]	4404	#include "confdefs.h"
	4405	#include <stdio.h>
	4406	main()
[a2a6c7]	4407	{
[1cddd8]	4408	FILE *f=fopen("conftestval", "w");
	4409	if (!f) exit(1);
	4410	fprintf(f, "%d\n", sizeof(long));
	4411	exit(0);
[a2a6c7]	4412	}
[1cddd8]	4413	EOF
[76b37c]	4414	if { (eval echo configure:4340: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
[1cddd8]	4415	then
	4416	ac_cv_sizeof_long=`cat conftestval`
	4417	else
	4418	echo "configure: failed program was:" >&5
	4419	cat conftest.$ac_ext >&5
	4420	rm -fr conftest*
	4421	ac_cv_sizeof_long=0
	4422	fi
	4423	rm -fr conftest*
	4424	fi
[833e11]	4425
[1cddd8]	4426	fi
	4427	echo "$ac_t""$ac_cv_sizeof_long" 1>&6
	4428	cat >> confdefs.h <<EOF
	4429	#define SIZEOF_LONG $ac_cv_sizeof_long
	4430	EOF
[db0c1bb]	4431
	4432
[1cddd8]	4433	echo $ac_n "checking size of void*""... $ac_c" 1>&6
[76b37c]	4434	echo "configure:4360: checking size of void*" >&5
[1cddd8]	4435	if eval "test \"`echo '$''{'ac_cv_sizeof_voidp'+set}'`\" = set"; then
	4436	echo $ac_n "(cached) $ac_c" 1>&6
	4437	else
	4438	if test "$cross_compiling" = yes; then
	4439	ac_cv_sizeof_voidp=4
	4440	else
	4441	cat > conftest.$ac_ext <<EOF
[76b37c]	4442	#line 4368 "configure"
[1cddd8]	4443	#include "confdefs.h"
	4444	#include <stdio.h>
	4445	main()
[64c6d1]	4446	{
[1cddd8]	4447	FILE *f=fopen("conftestval", "w");
	4448	if (!f) exit(1);
	4449	fprintf(f, "%d\n", sizeof(void*));
	4450	exit(0);
[6149776]	4451	}
[1cddd8]	4452	EOF
[76b37c]	4453	if { (eval echo configure:4379: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
[1cddd8]	4454	then
	4455	ac_cv_sizeof_voidp=`cat conftestval`
	4456	else
	4457	echo "configure: failed program was:" >&5
	4458	cat conftest.$ac_ext >&5
	4459	rm -fr conftest*
	4460	ac_cv_sizeof_voidp=0
[145917]	4461	fi
[1cddd8]	4462	rm -fr conftest*
[e40798]	4463	fi
[db0c1bb]	4464
[1cddd8]	4465	fi
	4466	echo "$ac_t""$ac_cv_sizeof_voidp" 1>&6
	4467	cat >> confdefs.h <<EOF
	4468	#define SIZEOF_VOIDP $ac_cv_sizeof_voidp
	4469	EOF
	4470
	4471
	4472	echo $ac_n "checking size of double""... $ac_c" 1>&6
[76b37c]	4473	echo "configure:4399: checking size of double" >&5
[1cddd8]	4474	if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then
	4475	echo $ac_n "(cached) $ac_c" 1>&6
[206aed]	4476	else
[db0c1bb]	4477	if test "$cross_compiling" = yes; then
[1cddd8]	4478	ac_cv_sizeof_double=8
	4479	else
	4480	cat > conftest.$ac_ext <<EOF
[76b37c]	4481	#line 4407 "configure"
[1cddd8]	4482	#include "confdefs.h"
[fff984]	4483	#include <stdio.h>
[1cddd8]	4484	main()
[fff984]	4485	{
[1cddd8]	4486	FILE *f=fopen("conftestval", "w");
	4487	if (!f) exit(1);
	4488	fprintf(f, "%d\n", sizeof(double));
	4489	exit(0);
[fff984]	4490	}
[1cddd8]	4491	EOF
[76b37c]	4492	if { (eval echo configure:4418: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
[1cddd8]	4493	then
	4494	ac_cv_sizeof_double=`cat conftestval`
	4495	else
	4496	echo "configure: failed program was:" >&5
	4497	cat conftest.$ac_ext >&5
	4498	rm -fr conftest*
[fff984]	4499	ac_cv_sizeof_double=0
	4500	fi
[1cddd8]	4501	rm -fr conftest*
	4502	fi
	4503
[fff984]	4504	fi
[1cddd8]	4505	echo "$ac_t""$ac_cv_sizeof_double" 1>&6
	4506	cat >> confdefs.h <<EOF
[fff984]	4507	#define SIZEOF_DOUBLE $ac_cv_sizeof_double
[1cddd8]	4508	EOF
[145917]	4509
	4510
[1cddd8]	4511	echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
[76b37c]	4512	echo "configure:4438: checking whether byte ordering is bigendian" >&5
[1cddd8]	4513	if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
	4514	echo $ac_n "(cached) $ac_c" 1>&6
[145917]	4515	else
[1cddd8]	4516	ac_cv_c_bigendian=unknown
	4517	# See if sys/param.h defines the BYTE_ORDER macro.
	4518	cat > conftest.$ac_ext <<EOF
[76b37c]	4519	#line 4445 "configure"
[1cddd8]	4520	#include "confdefs.h"
[6149776]	4521	#include <sys/types.h>
[64c6d1]	4522	#include <sys/param.h>
[1cddd8]	4523	int main() {
[6149776]	4524
[64c6d1]	4525	#if !BYTE_ORDER \|\| !BIG_ENDIAN \|\| !LITTLE_ENDIAN
	4526	bogus endian macros
	4527	#endif
[1cddd8]	4528	; return 0; }
	4529	EOF
[76b37c]	4530	if { (eval echo configure:4456: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
[1cddd8]	4531	rm -rf conftest*
[64c6d1]	4532	# It does; now see whether it defined to BIG_ENDIAN or not.
[1cddd8]	4533	cat > conftest.$ac_ext <<EOF
[76b37c]	4534	#line 4460 "configure"
[1cddd8]	4535	#include "confdefs.h"
[64c6d1]	4536	#include <sys/types.h>
	4537	#include <sys/param.h>
[1cddd8]	4538	int main() {
[64c6d1]	4539
	4540	#if BYTE_ORDER != BIG_ENDIAN
	4541	not big endian
	4542	#endif
[1cddd8]	4543	; return 0; }
	4544	EOF
[76b37c]	4545	if { (eval echo configure:4471: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
[1cddd8]	4546	rm -rf conftest*
[64c6d1]	4547	ac_cv_c_bigendian=yes
[6149776]	4548	else
[1cddd8]	4549	echo "configure: failed program was:" >&5
	4550	cat conftest.$ac_ext >&5
	4551	rm -rf conftest*
	4552	ac_cv_c_bigendian=no
[e40798]	4553	fi
[1cddd8]	4554	rm -f conftest*
[64c6d1]	4555	else
[1cddd8]	4556	echo "configure: failed program was:" >&5
	4557	cat conftest.$ac_ext >&5
[e40798]	4558	fi
[1cddd8]	4559	rm -f conftest*
	4560	if test $ac_cv_c_bigendian = unknown; then
	4561	if test "$cross_compiling" = yes; then
	4562	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
[e40798]	4563	else
[1cddd8]	4564	cat > conftest.$ac_ext <<EOF
[76b37c]	4565	#line 4491 "configure"
[1cddd8]	4566	#include "confdefs.h"
	4567	main () {
[64c6d1]	4568	/* Are we little or big endian? From Harbison&Steele. */
	4569	union
	4570	{
	4571	long l;
	4572	char c[sizeof (long)];
	4573	} u;
	4574	u.l = 1;
	4575	exit (u.c[sizeof (long) - 1] == 1);
	4576	}
[1cddd8]	4577	EOF
[76b37c]	4578	if { (eval echo configure:4504: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
[1cddd8]	4579	then
[64c6d1]	4580	ac_cv_c_bigendian=no
	4581	else
[1cddd8]	4582	echo "configure: failed program was:" >&5
	4583	cat conftest.$ac_ext >&5
	4584	rm -fr conftest*
	4585	ac_cv_c_bigendian=yes
[64c6d1]	4586	fi
[1cddd8]	4587	rm -fr conftest*
[fff984]	4588	fi
[1cddd8]	4589
[64c6d1]	4590	fi
	4591	fi
	4592
[1cddd8]	4593	echo "$ac_t""$ac_cv_c_bigendian" 1>&6
	4594	if test $ac_cv_c_bigendian = yes; then
	4595	cat >> confdefs.h <<\EOF
[e40798]	4596	#define WORDS_BIGENDIAN 1
[1cddd8]	4597	EOF
	4598
	4599	fi
[6149776]	4600
[64c6d1]	4601	if test "$ac_cv_sizeof_int" != 4; then
[1cddd8]	4602	{ echo "configure: error: need int to be four bytes long" 1>&2; exit 1; }
[64c6d1]	4603	fi
	4604	if test "$ac_cv_sizeof_long" != "$ac_cv_sizeof_voidp"; then
[1cddd8]	4605	{ echo "configure: error: need equal sizes for long and void*" 1>&2; exit 1; }
[64c6d1]	4606	fi
[fff984]	4607	if test "$ac_cv_sizeof_double" != 8; then
[1cddd8]	4608	{ echo "configure: error: need double to b 8 bytes long" 1>&2; exit 1; }
[fff984]	4609	fi
[79370c5]	4610	if test "$ac_cv_sizeof_voidp" != 4 && test "$ac_cv_sizeof_voidp" != 8; then
[1cddd8]	4611	{ echo "configure: error: need void* to be 4 or 8 bytes long" 1>&2; exit 1; }
[fff984]	4612	fi
[6e7af3a]	4613	if test "$ac_cv_sizeof_voidp" != 4; then
[ecce503]	4614	DEFS="-UOM_NDEBUG"
[1cddd8]	4615
[6e7af3a]	4616	fi
[64c6d1]	4617
	4618	# Check whether --with-rootdir or --without-rootdir was given.
	4619	if test "${with_rootdir+set}" = set; then
	4620	withval="$with_rootdir"
[1cddd8]	4621	:
	4622	fi
[dc65509]	4623
[64c6d1]	4624	# Check whether --with-lex or --without-lex was given.
	4625	if test "${with_lex+set}" = set; then
	4626	withval="$with_lex"
[1cddd8]	4627	:
	4628	fi
[64c6d1]	4629
	4630	# Check whether --with-readline or --without-readline was given.
	4631	if test "${with_readline+set}" = set; then
	4632	withval="$with_readline"
[1cddd8]	4633	:
	4634	fi
[64c6d1]	4635
[1cb879]	4636	# Check whether --with-python or --without-python was given.
	4637	if test "${with_python+set}" = set; then
	4638	withval="$with_python"
	4639	:
	4640	fi
	4641
[ea6657f]	4642	# Check whether --with-Boost or --without-Boost was given.
	4643	if test "${with_Boost+set}" = set; then
	4644	withval="$with_Boost"
	4645	:
	4646	fi
	4647
	4648	# Check whether --with-stdvec or --without-stdvec was given.
	4649	if test "${with_stdvec+set}" = set; then
	4650	withval="$with_stdvec"
	4651	:
	4652	fi
	4653
[64c6d1]	4654	# Check whether --with-MP or --without-MP was given.
	4655	if test "${with_MP+set}" = set; then
	4656	withval="$with_MP"
[1cddd8]	4657	:
	4658	fi
[64c6d1]	4659
	4660	# Check whether --with-dbm or --without-dbm was given.
	4661	if test "${with_dbm+set}" = set; then
	4662	withval="$with_dbm"
[1cddd8]	4663	:
	4664	fi
[64c6d1]	4665
	4666	# Check whether --with-factory or --without-factory was given.
	4667	if test "${with_factory+set}" = set; then
	4668	withval="$with_factory"
[1cddd8]	4669	:
	4670	fi
[64c6d1]	4671
	4672	# Check whether --with-libfac or --without-libfac was given.
	4673	if test "${with_libfac+set}" = set; then
[a2a6c7]	4674	withval="$with_libfac"
[1cddd8]	4675	:
	4676	fi
[64c6d1]	4677
[cd6b45]	4678	# Check whether --with-dl or --without-dl was given.
	4679	if test "${with_dl+set}" = set; then
	4680	withval="$with_dl"
[1cddd8]	4681	:
	4682	fi
[cd6b45]	4683
[7e5a38]	4684	# Check whether --with-dynamic-modules or --without-dynamic-modules was given.
	4685	if test "${with_dynamic_modules+set}" = set; then
	4686	withval="$with_dynamic_modules"
[1cddd8]	4687	:
	4688	fi
[ea6657f]	4689
[7e5a38]	4690	# Check whether --with-dynamic-kernel or --without-dynamic-kernel was given.
	4691	if test "${with_dynamic_kernel+set}" = set; then
	4692	withval="$with_dynamic_kernel"
[1cddd8]	4693	:
	4694	fi
[7e5a38]	4695
[64c6d1]	4696	# Check whether --with-apint or --without-apint was given.
	4697	if test "${with_apint+set}" = set; then
	4698	withval="$with_apint"
[1cddd8]	4699	:
	4700	fi
[64c6d1]	4701
[051dc7]	4702	# Check whether --with-svd or --without-svd was given.
	4703	if test "${with_svd+set}" = set; then
	4704	withval="$with_svd"
	4705	:
	4706	fi
	4707
[bd63e0]	4708	# Check whether --with-Plural or --without-Plural was given.
	4709	if test "${with_Plural+set}" = set; then
	4710	withval="$with_Plural"
[1cddd8]	4711	:
	4712	fi
[64c6d1]	4713
[d7fc6e]	4714	# Check whether --with-NTL or --without-NTL was given.
	4715	if test "${with_NTL+set}" = set; then
	4716	withval="$with_NTL"
[1cddd8]	4717	:
[d7fc6e]	4718	else
	4719	with_NTL=yes
[1cddd8]	4720	fi
[dc65509]	4721
[9e9dbc]	4722	# Check whether --with-RatGB or --without-RatGB was given.
	4723	if test "${with_RatGB+set}" = set; then
	4724	withval="$with_RatGB"
	4725	:
	4726	fi
	4727
[814c11]	4728
[206aed]	4729
[1cddd8]	4730
	4731	echo $ac_n "checking whether to use dynamic linking""... $ac_c" 1>&6
[76b37c]	4732	echo "configure:4658: checking whether to use dynamic linking" >&5
[7e5a38]	4733	if test "$with_dl" != no && test "$ac_lib_dl" = yes; then
[1cddd8]	4734	cat >> confdefs.h <<\EOF
[7e5a38]	4735	#define HAVE_DL 1
[1cddd8]	4736	EOF
[7e5a38]	4737
	4738	ac_have_dl=yes
[1cddd8]	4739	echo "$ac_t""yes" 1>&6
[7e5a38]	4740	else
[1cddd8]	4741	echo "$ac_t""no" 1>&6
[7e5a38]	4742	fi
	4743
[1cddd8]	4744	echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6
[76b37c]	4745	echo "configure:4671: checking for tgetent in -lncurses" >&5
[1cddd8]	4746	ac_lib_var=`echo ncurses'_'tgetent \| sed 'y%./+-%__p_%'`
	4747	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	4748	echo $ac_n "(cached) $ac_c" 1>&6
[6149776]	4749	else
[1cddd8]	4750	ac_save_LIBS="$LIBS"
[64c6d1]	4751	LIBS="-lncurses $LIBS"
[1cddd8]	4752	cat > conftest.$ac_ext <<EOF
[76b37c]	4753	#line 4679 "configure"
[1cddd8]	4754	#include "confdefs.h"
[6149776]	4755	/* Override any gcc2 internal prototype to avoid an error. */
[73aa5e]	4756	/* We use char because int might match the return type of a gcc2
[1cddd8]	4757	builtin and then its argument prototype would still apply. */
	4758	char tgetent();
	4759
	4760	int main() {
	4761	tgetent()
	4762	; return 0; }
	4763	EOF
[76b37c]	4764	if { (eval echo configure:4690: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	4765	rm -rf conftest*
	4766	eval "ac_cv_lib_$ac_lib_var=yes"
	4767	else
	4768	echo "configure: failed program was:" >&5
	4769	cat conftest.$ac_ext >&5
	4770	rm -rf conftest*
	4771	eval "ac_cv_lib_$ac_lib_var=no"
	4772	fi
	4773	rm -f conftest*
	4774	LIBS="$ac_save_LIBS"
	4775
	4776	fi
	4777	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	4778	echo "$ac_t""yes" 1>&6
	4779	ac_tr_lib=HAVE_LIB`echo ncurses \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	4780	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	4781	cat >> confdefs.h <<EOF
	4782	#define $ac_tr_lib 1
	4783	EOF
[6149776]	4784
[64c6d1]	4785	LIBS="-lncurses $LIBS"
	4786
[6149776]	4787	else
[1cddd8]	4788	echo "$ac_t""no" 1>&6
	4789	\
	4790	echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6
[76b37c]	4791	echo "configure:4717: checking for tgetent in -lcurses" >&5
[1cddd8]	4792	ac_lib_var=`echo curses'_'tgetent \| sed 'y%./+-%__p_%'`
	4793	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	4794	echo $ac_n "(cached) $ac_c" 1>&6
[6149776]	4795	else
[1cddd8]	4796	ac_save_LIBS="$LIBS"
[64c6d1]	4797	LIBS="-lcurses $LIBS"
[1cddd8]	4798	cat > conftest.$ac_ext <<EOF
[76b37c]	4799	#line 4725 "configure"
[1cddd8]	4800	#include "confdefs.h"
[6149776]	4801	/* Override any gcc2 internal prototype to avoid an error. */
[73aa5e]	4802	/* We use char because int might match the return type of a gcc2
[1cddd8]	4803	builtin and then its argument prototype would still apply. */
	4804	char tgetent();
	4805
	4806	int main() {
	4807	tgetent()
	4808	; return 0; }
	4809	EOF
[76b37c]	4810	if { (eval echo configure:4736: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	4811	rm -rf conftest*
	4812	eval "ac_cv_lib_$ac_lib_var=yes"
	4813	else
	4814	echo "configure: failed program was:" >&5
	4815	cat conftest.$ac_ext >&5
	4816	rm -rf conftest*
	4817	eval "ac_cv_lib_$ac_lib_var=no"
	4818	fi
	4819	rm -f conftest*
	4820	LIBS="$ac_save_LIBS"
	4821
	4822	fi
	4823	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	4824	echo "$ac_t""yes" 1>&6
	4825	ac_tr_lib=HAVE_LIB`echo curses \| sed -e 's/^a-zA-Z0-9_/_/g' \
	4826	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	4827	cat >> confdefs.h <<EOF
	4828	#define $ac_tr_lib 1
	4829	EOF
[6149776]	4830
[64c6d1]	4831	LIBS="-lcurses $LIBS"
	4832
[6149776]	4833	else
[1cddd8]	4834	echo "$ac_t""no" 1>&6
	4835	\
	4836	echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6
[76b37c]	4837	echo "configure:4763: checking for tgetent in -ltermcap" >&5
[1cddd8]	4838	ac_lib_var=`echo termcap'_'tgetent \| sed 'y%./+-%__p_%'`
	4839	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	4840	echo $ac_n "(cached) $ac_c" 1>&6
[6149776]	4841	else
[1cddd8]	4842	ac_save_LIBS="$LIBS"
[64c6d1]	4843	LIBS="-ltermcap $LIBS"
[1cddd8]	4844	cat > conftest.$ac_ext <<EOF
[76b37c]	4845	#line 4771 "configure"
[1cddd8]	4846	#include "confdefs.h"
[6149776]	4847	/* Override any gcc2 internal prototype to avoid an error. */
[73aa5e]	4848	/* We use char because int might match the return type of a gcc2
[1cddd8]	4849	builtin and then its argument prototype would still apply. */
	4850	char tgetent();
	4851
	4852	int main() {
	4853	tgetent()
	4854	; return 0; }
	4855	EOF
[76b37c]	4856	if { (eval echo configure:4782: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	4857	rm -rf conftest*
	4858	eval "ac_cv_lib_$ac_lib_var=yes"
	4859	else
	4860	echo "configure: failed program was:" >&5
	4861	cat conftest.$ac_ext >&5
	4862	rm -rf conftest*
	4863	eval "ac_cv_lib_$ac_lib_var=no"
	4864	fi
	4865	rm -f conftest*
	4866	LIBS="$ac_save_LIBS"
	4867
	4868	fi
	4869	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	4870	echo "$ac_t""yes" 1>&6
	4871	ac_tr_lib=HAVE_LIB`echo termcap \| sed -e 's/^a-zA-Z0-9_/_/g' \
	4872	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	4873	cat >> confdefs.h <<EOF
	4874	#define $ac_tr_lib 1
	4875	EOF
[64c6d1]	4876
	4877	LIBS="-ltermcap $LIBS"
	4878
[1cddd8]	4879	else
	4880	echo "$ac_t""no" 1>&6
[6149776]	4881	fi
	4882
[64c6d1]	4883	fi
[6149776]	4884
[64c6d1]	4885	fi
[6149776]	4886
[aac46c]	4887
	4888	# readline
[6b32990]	4889	if test "$with_readline" = dynamic && test "$ac_have_dl" != yes; then
[1cddd8]	4890	echo "configure: warning: can not build dynamic readline without dynamic linking" 1>&2
[7e5a38]	4891	with_readline=static
	4892	fi
	4893
	4894
	4895	if test "$with_readline" != dynamic && test "$with_readline" != no; then
[a70441f]	4896
[1cddd8]	4897	ac_ext=C
	4898	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
[a70441f]	4899	ac_cpp='$CXXCPP $CPPFLAGS'
[1cddd8]	4900	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
	4901	ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
	4902	cross_compiling=$ac_cv_prog_cxx_cross
[e40798]	4903
[1fe227]	4904	echo $ac_n "checking for readline in -lreadline""... $ac_c" 1>&6
	4905	echo "configure:4831: checking for readline in -lreadline" >&5
	4906	ac_lib_var=`echo readline'_'readline \| sed 'y%./+-%__p_%'`
[1cddd8]	4907	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	4908	echo $ac_n "(cached) $ac_c" 1>&6
[6149776]	4909	else
[1cddd8]	4910	ac_save_LIBS="$LIBS"
[64c6d1]	4911	LIBS="-lreadline $LIBS"
[1cddd8]	4912	cat > conftest.$ac_ext <<EOF
[76b37c]	4913	#line 4839 "configure"
[1cddd8]	4914	#include "confdefs.h"
[64c6d1]	4915	/* Override any gcc2 internal prototype to avoid an error. */
[a70441f]	4916	#ifdef __cplusplus
	4917	extern "C"
	4918	#endif
[73aa5e]	4919	/* We use char because int might match the return type of a gcc2
[1cddd8]	4920	builtin and then its argument prototype would still apply. */
[1fe227]	4921	char readline();
[1cddd8]	4922
	4923	int main() {
[1fe227]	4924	readline()
[1cddd8]	4925	; return 0; }
	4926	EOF
[76b37c]	4927	if { (eval echo configure:4853: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	4928	rm -rf conftest*
	4929	eval "ac_cv_lib_$ac_lib_var=yes"
	4930	else
	4931	echo "configure: failed program was:" >&5
	4932	cat conftest.$ac_ext >&5
	4933	rm -rf conftest*
	4934	eval "ac_cv_lib_$ac_lib_var=no"
[e40798]	4935	fi
[1cddd8]	4936	rm -f conftest*
	4937	LIBS="$ac_save_LIBS"
[db0c1bb]	4938
	4939	fi
[1cddd8]	4940	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	4941	echo "$ac_t""yes" 1>&6
	4942	ac_tr_lib=HAVE_LIB`echo readline \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	4943	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	4944	cat >> confdefs.h <<EOF
	4945	#define $ac_tr_lib 1
	4946	EOF
[145917]	4947
[1cddd8]	4948	LIBS="-lreadline $LIBS"
[e40798]	4949
[db0c1bb]	4950	else
[1cddd8]	4951	echo "$ac_t""no" 1>&6
[e40798]	4952	fi
[1cddd8]	4953
	4954	echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
[76b37c]	4955	echo "configure:4881: checking how to run the C++ preprocessor" >&5
[1cddd8]	4956	if test -z "$CXXCPP"; then
	4957	if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
	4958	echo $ac_n "(cached) $ac_c" 1>&6
[e40798]	4959	else
[1cddd8]	4960	ac_ext=C
	4961	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
	4962	ac_cpp='$CXXCPP $CPPFLAGS'
	4963	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
	4964	ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
	4965	cross_compiling=$ac_cv_prog_cxx_cross
	4966	CXXCPP="${CXX-g++} -E"
	4967	cat > conftest.$ac_ext <<EOF
[76b37c]	4968	#line 4894 "configure"
[1cddd8]	4969	#include "confdefs.h"
	4970	#include <stdlib.h>
	4971	EOF
	4972	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
[76b37c]	4973	{ (eval echo configure:4899: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
[1cddd8]	4974	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
	4975	if test -z "$ac_err"; then
[db0c1bb]	4976	:
	4977	else
[1cddd8]	4978	echo "$ac_err" >&5
	4979	echo "configure: failed program was:" >&5
	4980	cat conftest.$ac_ext >&5
	4981	rm -rf conftest*
	4982	CXXCPP=/lib/cpp
[db0c1bb]	4983	fi
[1cddd8]	4984	rm -f conftest*
	4985	ac_cv_prog_CXXCPP="$CXXCPP"
	4986	ac_ext=C
	4987	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
	4988	ac_cpp='$CXXCPP $CPPFLAGS'
	4989	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
	4990	ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
	4991	cross_compiling=$ac_cv_prog_cxx_cross
[db0c1bb]	4992	fi
[744d1ce]	4993	fi
[1cddd8]	4994	CXXCPP="$ac_cv_prog_CXXCPP"
	4995	echo "$ac_t""$CXXCPP" 1>&6
[db0c1bb]	4996
[1cddd8]	4997	for ac_hdr in readline/readline.h readline/history.h
[db0c1bb]	4998	do
[1cddd8]	4999	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
	5000	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
[76b37c]	5001	echo "configure:4927: checking for $ac_hdr" >&5
[1cddd8]	5002	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
	5003	echo $ac_n "(cached) $ac_c" 1>&6
	5004	else
	5005	cat > conftest.$ac_ext <<EOF
[76b37c]	5006	#line 4932 "configure"
[1cddd8]	5007	#include "confdefs.h"
	5008	#include <$ac_hdr>
	5009	EOF
	5010	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
[76b37c]	5011	{ (eval echo configure:4937: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
[1cddd8]	5012	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
	5013	if test -z "$ac_err"; then
	5014	rm -rf conftest*
	5015	eval "ac_cv_header_$ac_safe=yes"
	5016	else
	5017	echo "$ac_err" >&5
	5018	echo "configure: failed program was:" >&5
	5019	cat conftest.$ac_ext >&5
	5020	rm -rf conftest*
	5021	eval "ac_cv_header_$ac_safe=no"
[db0c1bb]	5022	fi
[1cddd8]	5023	rm -f conftest*
[db0c1bb]	5024	fi
[1cddd8]	5025	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
	5026	echo "$ac_t""yes" 1>&6
	5027	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
	5028	cat >> confdefs.h <<EOF
	5029	#define $ac_tr_hdr 1
	5030	EOF
	5031
[145917]	5032	else
[1cddd8]	5033	echo "$ac_t""no" 1>&6
[744d1ce]	5034	fi
	5035	done
	5036
[1fe227]	5037	if test "$ac_cv_lib_readline_readline" = yes && \
[3a8afb6]	5038	test "$ac_cv_header_readline_readline_h" = yes; then
[1cddd8]	5039	echo $ac_n "checking whether readline.h is ok""... $ac_c" 1>&6
[76b37c]	5040	echo "configure:4966: checking whether readline.h is ok" >&5
[1cddd8]	5041	if eval "test \"`echo '$''{'ac_cv_header_readline_readline_h_ok'+set}'`\" = set"; then
	5042	echo $ac_n "(cached) $ac_c" 1>&6
	5043	else
	5044	cat > conftest.$ac_ext <<EOF
[76b37c]	5045	#line 4971 "configure"
[1cddd8]	5046	#include "confdefs.h"
[3a8afb6]	5047	#include<unistd.h>
	5048	#include<stdio.h>
	5049	#include<readline/readline.h>
	5050	#ifdef HAVE_READLINE_HISTORY_H
	5051	#include<readline/history.h>
	5052	#endif
	5053
[1cddd8]	5054	int main() {
[3a8afb6]	5055
[1cddd8]	5056	; return 0; }
	5057	EOF
[76b37c]	5058	if { (eval echo configure:4984: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	5059	rm -rf conftest*
[3a8afb6]	5060	ac_cv_header_readline_readline_h_ok="yes"
[6149776]	5061	else
[1cddd8]	5062	echo "configure: failed program was:" >&5
	5063	cat conftest.$ac_ext >&5
	5064	rm -rf conftest*
	5065	ac_cv_header_readline_readline_h_ok="no"
[2189fb]	5066	fi
[1cddd8]	5067	rm -f conftest*
[82ac59]	5068	fi
[64c6d1]	5069
[1cddd8]	5070	echo "$ac_t""$ac_cv_header_readline_readline_h_ok" 1>&6
[3a8afb6]	5071	if test "$ac_cv_header_readline_readline_h_ok" != yes; then
	5072	#not ok -- try once more with explicitly declaring everything
[1cddd8]	5073	echo $ac_n "checking whether or not we nevertheless can use readline""... $ac_c" 1>&6
[76b37c]	5074	echo "configure:5000: checking whether or not we nevertheless can use readline" >&5
[1cddd8]	5075	if eval "test \"`echo '$''{'ac_cv_have_readline'+set}'`\" = set"; then
	5076	echo $ac_n "(cached) $ac_c" 1>&6
	5077	else
	5078	cat > conftest.$ac_ext <<EOF
[76b37c]	5079	#line 5005 "configure"
[1cddd8]	5080	#include "confdefs.h"
[3a8afb6]	5081	#include <stdio.h>
[ef0124]	5082	extern "C"
	5083	{
[3a8afb6]	5084	extern char * rl_readline_name;
	5085	extern char *rl_line_buffer;
	5086	char *filename_completion_function();
	5087	typedef char **CPPFunction ();
	5088	extern char ** completion_matches ();
	5089	extern CPPFunction * rl_attempted_completion_function;
	5090	extern FILE * rl_outstream;
	5091	char * readline ();
	5092	void add_history ();
	5093	int write_history ();
[ef0124]	5094	int read_history();
	5095	}
[3a8afb6]	5096	#ifndef NULL
	5097	#define NULL 0
	5098	#endif
[ef0124]	5099
[1cddd8]	5100	int main() {
[ef0124]	5101	rl_readline_name=NULL;
[3a8afb6]	5102	*rl_line_buffer=1;
	5103	completion_matches(NULL, filename_completion_function);
	5104	rl_attempted_completion_function = (CPPFunction *) NULL;
	5105	rl_outstream=NULL;
	5106	readline(NULL);
	5107	add_history(NULL);
	5108	read_history(NULL);
	5109	write_history(NULL);
	5110
[1cddd8]	5111	; return 0; }
	5112	EOF
[76b37c]	5113	if { (eval echo configure:5039: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	5114	rm -rf conftest*
[3a8afb6]	5115	ac_cv_have_readline="yes"
	5116
[7d52ae]	5117	else
[1cddd8]	5118	echo "configure: failed program was:" >&5
	5119	cat conftest.$ac_ext >&5
	5120	rm -rf conftest*
	5121	ac_cv_have_readline="no"
[3a8afb6]	5122
[7d52ae]	5123	fi
[1cddd8]	5124	rm -f conftest*
[7d52ae]	5125	fi
[3a8afb6]	5126
[1cddd8]	5127	echo "$ac_t""$ac_cv_have_readline" 1>&6
[3a8afb6]	5128	else
[1cddd8]	5129	cat >> confdefs.h <<\EOF
[3a8afb6]	5130	#define READLINE_READLINE_H_OK 1
[1cddd8]	5131	EOF
[7d52ae]	5132
[3a8afb6]	5133	ac_cv_have_readline="yes"
	5134	fi
	5135	fi
	5136	if test "$ac_cv_have_readline" = yes; then
[1cddd8]	5137	cat >> confdefs.h <<\EOF
[64c6d1]	5138	#define HAVE_READLINE 1
[1cddd8]	5139	EOF
[51c163]	5140
[3a8afb6]	5141	fi
[a70441f]	5142	ac_ext=c
[1cddd8]	5143	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
[a70441f]	5144	ac_cpp='$CPP $CPPFLAGS'
[1cddd8]	5145	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
	5146	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
	5147	cross_compiling=$ac_cv_prog_cc_cross
[a70441f]	5148
[dabfee]	5149	fi
	5150
[1cddd8]	5151	echo $ac_n "checking which readline to use""... $ac_c" 1>&6
[76b37c]	5152	echo "configure:5078: checking which readline to use" >&5
[7e5a38]	5153	if test "$ac_cv_with_readline" = dynamic; then
[1cddd8]	5154	echo "$ac_t""dynamic" 1>&6
	5155	cat >> confdefs.h <<\EOF
[7e5a38]	5156	#define HAVE_DYN_RL 1
[1cddd8]	5157	EOF
[7e5a38]	5158
	5159	elif test "$ac_cv_have_readline" = yes; then
[1cddd8]	5160	echo "$ac_t""static" 1>&6
[f835c6a]	5161	elif test "$ac_cv_singuname" = PowerMacintosh-darwin; then
[1cddd8]	5162	{ echo "configure: error: building without readline impossible on PowerMacintosh-darwin" 1>&2; exit 1; }
[7e5a38]	5163	else
[1cddd8]	5164	echo "$ac_t""none" 1>&6
	5165	echo "configure: warning: building without readline: disabling fancy display" 1>&2
[7e5a38]	5166	fi
[ea6657f]	5167
[64c6d1]	5168	NEED_LIBS=$LIBS
[51c163]	5169
[91329a]	5170	# gmp, MP, MPT, factory, libfac
[1cddd8]	5171	echo $ac_n "checking for main in -lgmp""... $ac_c" 1>&6
[76b37c]	5172	echo "configure:5098: checking for main in -lgmp" >&5
[1cddd8]	5173	ac_lib_var=`echo gmp'_'main \| sed 'y%./+-%__p_%'`
	5174	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	5175	echo $ac_n "(cached) $ac_c" 1>&6
[6149776]	5176	else
[1cddd8]	5177	ac_save_LIBS="$LIBS"
[64c6d1]	5178	LIBS="-lgmp $LIBS"
[1cddd8]	5179	cat > conftest.$ac_ext <<EOF
[76b37c]	5180	#line 5106 "configure"
[1cddd8]	5181	#include "confdefs.h"
	5182
	5183	int main() {
	5184	main()
	5185	; return 0; }
	5186	EOF
[76b37c]	5187	if { (eval echo configure:5113: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	5188	rm -rf conftest*
	5189	eval "ac_cv_lib_$ac_lib_var=yes"
	5190	else
	5191	echo "configure: failed program was:" >&5
	5192	cat conftest.$ac_ext >&5
	5193	rm -rf conftest*
	5194	eval "ac_cv_lib_$ac_lib_var=no"
	5195	fi
	5196	rm -f conftest*
	5197	LIBS="$ac_save_LIBS"
[e40798]	5198
[1cddd8]	5199	fi
	5200	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	5201	echo "$ac_t""yes" 1>&6
	5202	ac_tr_lib=HAVE_LIB`echo gmp \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	5203	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	5204	cat >> confdefs.h <<EOF
	5205	#define $ac_tr_lib 1
	5206	EOF
[6149776]	5207
[64c6d1]	5208	LIBS="-lgmp $LIBS"
[51c163]	5209
[1cddd8]	5210	else
	5211	echo "$ac_t""no" 1>&6
[64c6d1]	5212	fi
	5213
[6b32990]	5214	SAVE_LIBS=$LIBS
[1cddd8]	5215	echo $ac_n "checking for IMP_PutGmpInt in -lMP""... $ac_c" 1>&6
[76b37c]	5216	echo "configure:5142: checking for IMP_PutGmpInt in -lMP" >&5
[1cddd8]	5217	ac_lib_var=`echo MP'_'IMP_PutGmpInt \| sed 'y%./+-%__p_%'`
	5218	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	5219	echo $ac_n "(cached) $ac_c" 1>&6
[51c163]	5220	else
[1cddd8]	5221	ac_save_LIBS="$LIBS"
[6b32990]	5222	LIBS="-lMP $MP_LIBS $LIBS"
[1cddd8]	5223	cat > conftest.$ac_ext <<EOF
[76b37c]	5224	#line 5150 "configure"
[1cddd8]	5225	#include "confdefs.h"
[64c6d1]	5226	/* Override any gcc2 internal prototype to avoid an error. */
[73aa5e]	5227	/* We use char because int might match the return type of a gcc2
[1cddd8]	5228	builtin and then its argument prototype would still apply. */
	5229	char IMP_PutGmpInt();
	5230
	5231	int main() {
	5232	IMP_PutGmpInt()
	5233	; return 0; }
	5234	EOF
[76b37c]	5235	if { (eval echo configure:5161: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	5236	rm -rf conftest*
	5237	eval "ac_cv_lib_$ac_lib_var=yes"
	5238	else
	5239	echo "configure: failed program was:" >&5
	5240	cat conftest.$ac_ext >&5
	5241	rm -rf conftest*
	5242	eval "ac_cv_lib_$ac_lib_var=no"
	5243	fi
	5244	rm -f conftest*
	5245	LIBS="$ac_save_LIBS"
	5246
	5247	fi
	5248	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	5249	echo "$ac_t""yes" 1>&6
	5250	ac_tr_lib=HAVE_LIB`echo MP \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	5251	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	5252	cat >> confdefs.h <<EOF
	5253	#define $ac_tr_lib 1
	5254	EOF
[51c163]	5255
[64c6d1]	5256	LIBS="-lMP $LIBS"
[6149776]	5257
[1cddd8]	5258	else
	5259	echo "$ac_t""no" 1>&6
[64c6d1]	5260	fi
	5261
[1cddd8]	5262	echo $ac_n "checking for MPT_GetTree in -lMPT""... $ac_c" 1>&6
[76b37c]	5263	echo "configure:5189: checking for MPT_GetTree in -lMPT" >&5
[1cddd8]	5264	ac_lib_var=`echo MPT'_'MPT_GetTree \| sed 'y%./+-%__p_%'`
	5265	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	5266	echo $ac_n "(cached) $ac_c" 1>&6
[6149776]	5267	else
[1cddd8]	5268	ac_save_LIBS="$LIBS"
[6b32990]	5269	LIBS="-lMPT $MP_LIBS $LIBS"
[1cddd8]	5270	cat > conftest.$ac_ext <<EOF
[76b37c]	5271	#line 5197 "configure"
[1cddd8]	5272	#include "confdefs.h"
[64c6d1]	5273	/* Override any gcc2 internal prototype to avoid an error. */
[73aa5e]	5274	/* We use char because int might match the return type of a gcc2
[1cddd8]	5275	builtin and then its argument prototype would still apply. */
	5276	char MPT_GetTree();
	5277
	5278	int main() {
	5279	MPT_GetTree()
	5280	; return 0; }
	5281	EOF
[76b37c]	5282	if { (eval echo configure:5208: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	5283	rm -rf conftest*
	5284	eval "ac_cv_lib_$ac_lib_var=yes"
	5285	else
	5286	echo "configure: failed program was:" >&5
	5287	cat conftest.$ac_ext >&5
	5288	rm -rf conftest*
	5289	eval "ac_cv_lib_$ac_lib_var=no"
	5290	fi
	5291	rm -f conftest*
	5292	LIBS="$ac_save_LIBS"
	5293
	5294	fi
	5295	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	5296	echo "$ac_t""yes" 1>&6
	5297	ac_tr_lib=HAVE_LIB`echo MPT \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	5298	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	5299	cat >> confdefs.h <<EOF
	5300	#define $ac_tr_lib 1
	5301	EOF
[6149776]	5302
[64c6d1]	5303	LIBS="-lMPT $LIBS"
	5304
[1cddd8]	5305	else
	5306	echo "$ac_t""no" 1>&6
[64c6d1]	5307	fi
[6149776]	5308
[6b32990]	5309	LIBS=$SAVE_LIBS
[1cddd8]	5310	echo $ac_n "checking for atof in -lsingcf""... $ac_c" 1>&6
[76b37c]	5311	echo "configure:5237: checking for atof in -lsingcf" >&5
[1cddd8]	5312	ac_lib_var=`echo singcf'_'atof \| sed 'y%./+-%__p_%'`
	5313	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	5314	echo $ac_n "(cached) $ac_c" 1>&6
[51c163]	5315	else
[1cddd8]	5316	ac_save_LIBS="$LIBS"
[64c6d1]	5317	LIBS="-lsingcf $LIBS"
[1cddd8]	5318	cat > conftest.$ac_ext <<EOF
[76b37c]	5319	#line 5245 "configure"
[1cddd8]	5320	#include "confdefs.h"
[64c6d1]	5321	/* Override any gcc2 internal prototype to avoid an error. */
[73aa5e]	5322	/* We use char because int might match the return type of a gcc2
[1cddd8]	5323	builtin and then its argument prototype would still apply. */
	5324	char atof();
	5325
	5326	int main() {
	5327	atof()
	5328	; return 0; }
	5329	EOF
[76b37c]	5330	if { (eval echo configure:5256: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	5331	rm -rf conftest*
	5332	eval "ac_cv_lib_$ac_lib_var=yes"
	5333	else
	5334	echo "configure: failed program was:" >&5
	5335	cat conftest.$ac_ext >&5
	5336	rm -rf conftest*
	5337	eval "ac_cv_lib_$ac_lib_var=no"
	5338	fi
	5339	rm -f conftest*
	5340	LIBS="$ac_save_LIBS"
	5341
	5342	fi
	5343	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	5344	echo "$ac_t""yes" 1>&6
	5345	ac_tr_lib=HAVE_LIB`echo singcf \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	5346	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	5347	cat >> confdefs.h <<EOF
	5348	#define $ac_tr_lib 1
	5349	EOF
[64c6d1]	5350
	5351	LIBS="-lsingcf $LIBS"
	5352
[1cddd8]	5353	else
	5354	echo "$ac_t""no" 1>&6
[64c6d1]	5355	fi
	5356
[1cddd8]	5357	echo $ac_n "checking for atof in -lsingfac""... $ac_c" 1>&6
[76b37c]	5358	echo "configure:5284: checking for atof in -lsingfac" >&5
[1cddd8]	5359	ac_lib_var=`echo singfac'_'atof \| sed 'y%./+-%__p_%'`
	5360	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	5361	echo $ac_n "(cached) $ac_c" 1>&6
[64c6d1]	5362	else
[1cddd8]	5363	ac_save_LIBS="$LIBS"
[64c6d1]	5364	LIBS="-lsingfac $LIBS"
[1cddd8]	5365	cat > conftest.$ac_ext <<EOF
[76b37c]	5366	#line 5292 "configure"
[1cddd8]	5367	#include "confdefs.h"
[145917]	5368	/* Override any gcc2 internal prototype to avoid an error. */
	5369	/* We use char because int might match the return type of a gcc2
[1cddd8]	5370	builtin and then its argument prototype would still apply. */
	5371	char atof();
	5372
	5373	int main() {
	5374	atof()
	5375	; return 0; }
	5376	EOF
[76b37c]	5377	if { (eval echo configure:5303: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	5378	rm -rf conftest*
	5379	eval "ac_cv_lib_$ac_lib_var=yes"
	5380	else
	5381	echo "configure: failed program was:" >&5
	5382	cat conftest.$ac_ext >&5
	5383	rm -rf conftest*
	5384	eval "ac_cv_lib_$ac_lib_var=no"
	5385	fi
	5386	rm -f conftest*
	5387	LIBS="$ac_save_LIBS"
	5388
	5389	fi
	5390	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	5391	echo "$ac_t""yes" 1>&6
	5392	ac_tr_lib=HAVE_LIB`echo singfac \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	5393	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	5394	cat >> confdefs.h <<EOF
	5395	#define $ac_tr_lib 1
	5396	EOF
[64c6d1]	5397
	5398	LIBS="-lsingfac $LIBS"
	5399
[1cddd8]	5400	else
	5401	echo "$ac_t""no" 1>&6
[51c163]	5402	fi
[64c6d1]	5403
[1cddd8]	5404	echo $ac_n "checking for omTestAddr in -lomalloc""... $ac_c" 1>&6
[76b37c]	5405	echo "configure:5331: checking for omTestAddr in -lomalloc" >&5
[1cddd8]	5406	ac_lib_var=`echo omalloc'_'omTestAddr \| sed 'y%./+-%__p_%'`
	5407	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	5408	echo $ac_n "(cached) $ac_c" 1>&6
[c232af]	5409	else
[1cddd8]	5410	ac_save_LIBS="$LIBS"
[c232af]	5411	LIBS="-lomalloc $LIBS"
[1cddd8]	5412	cat > conftest.$ac_ext <<EOF
[76b37c]	5413	#line 5339 "configure"
[1cddd8]	5414	#include "confdefs.h"
[e40798]	5415	/* Override any gcc2 internal prototype to avoid an error. */
	5416	/* We use char because int might match the return type of a gcc2
[1cddd8]	5417	builtin and then its argument prototype would still apply. */
	5418	char omTestAddr();
	5419
	5420	int main() {
	5421	omTestAddr()
	5422	; return 0; }
	5423	EOF
[76b37c]	5424	if { (eval echo configure:5350: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	5425	rm -rf conftest*
	5426	eval "ac_cv_lib_$ac_lib_var=yes"
	5427	else
	5428	echo "configure: failed program was:" >&5
	5429	cat conftest.$ac_ext >&5
	5430	rm -rf conftest*
	5431	eval "ac_cv_lib_$ac_lib_var=no"
	5432	fi
	5433	rm -f conftest*
	5434	LIBS="$ac_save_LIBS"
	5435
	5436	fi
	5437	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	5438	echo "$ac_t""yes" 1>&6
	5439	ac_tr_lib=HAVE_LIB`echo omalloc \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	5440	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	5441	cat >> confdefs.h <<EOF
	5442	#define $ac_tr_lib 1
	5443	EOF
[c232af]	5444
	5445	LIBS="-lomalloc $LIBS"
	5446
[1cddd8]	5447	else
	5448	echo "$ac_t""no" 1>&6
[c232af]	5449	fi
	5450
[1cddd8]	5451	echo $ac_n "checking for main in -lomalloc_ndebug""... $ac_c" 1>&6
[76b37c]	5452	echo "configure:5378: checking for main in -lomalloc_ndebug" >&5
[1cddd8]	5453	ac_lib_var=`echo omalloc_ndebug'_'main \| sed 'y%./+-%__p_%'`
	5454	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	5455	echo $ac_n "(cached) $ac_c" 1>&6
[c232af]	5456	else
[1cddd8]	5457	ac_save_LIBS="$LIBS"
[c232af]	5458	LIBS="-lomalloc_ndebug $LIBS"
[1cddd8]	5459	cat > conftest.$ac_ext <<EOF
[76b37c]	5460	#line 5386 "configure"
[1cddd8]	5461	#include "confdefs.h"
	5462
	5463	int main() {
	5464	main()
	5465	; return 0; }
	5466	EOF
[76b37c]	5467	if { (eval echo configure:5393: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	5468	rm -rf conftest*
	5469	eval "ac_cv_lib_$ac_lib_var=yes"
	5470	else
	5471	echo "configure: failed program was:" >&5
	5472	cat conftest.$ac_ext >&5
	5473	rm -rf conftest*
	5474	eval "ac_cv_lib_$ac_lib_var=no"
	5475	fi
	5476	rm -f conftest*
	5477	LIBS="$ac_save_LIBS"
[e40798]	5478
[1cddd8]	5479	fi
	5480	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	5481	echo "$ac_t""yes" 1>&6
	5482	ac_tr_lib=HAVE_LIB`echo omalloc_ndebug \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	5483	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	5484	cat >> confdefs.h <<EOF
	5485	#define $ac_tr_lib 1
	5486	EOF
[c232af]	5487
	5488	LIBS="-lomalloc_ndebug $LIBS"
	5489
[1cddd8]	5490	else
	5491	echo "$ac_t""no" 1>&6
[c232af]	5492	fi
	5493
[1cddd8]	5494	echo $ac_n "checking for main in -lntl""... $ac_c" 1>&6
[76b37c]	5495	echo "configure:5421: checking for main in -lntl" >&5
[1cddd8]	5496	ac_lib_var=`echo ntl'_'main \| sed 'y%./+-%__p_%'`
	5497	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	5498	echo $ac_n "(cached) $ac_c" 1>&6
[451d80f]	5499	else
[1cddd8]	5500	ac_save_LIBS="$LIBS"
[451d80f]	5501	LIBS="-lntl $LIBS"
[1cddd8]	5502	cat > conftest.$ac_ext <<EOF
[76b37c]	5503	#line 5429 "configure"
[1cddd8]	5504	#include "confdefs.h"
	5505
	5506	int main() {
	5507	main()
	5508	; return 0; }
	5509	EOF
[76b37c]	5510	if { (eval echo configure:5436: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[1cddd8]	5511	rm -rf conftest*
	5512	eval "ac_cv_lib_$ac_lib_var=yes"
	5513	else
	5514	echo "configure: failed program was:" >&5
	5515	cat conftest.$ac_ext >&5
	5516	rm -rf conftest*
	5517	eval "ac_cv_lib_$ac_lib_var=no"
	5518	fi
	5519	rm -f conftest*
	5520	LIBS="$ac_save_LIBS"
[e40798]	5521
[1cddd8]	5522	fi
	5523	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	5524	echo "$ac_t""yes" 1>&6
	5525	ac_tr_lib=HAVE_LIB`echo ntl \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	5526	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	5527	cat >> confdefs.h <<EOF
	5528	#define $ac_tr_lib 1
	5529	EOF
[451d80f]	5530
	5531	LIBS="-lntl $LIBS"
	5532
[1cddd8]	5533	else
	5534	echo "$ac_t""no" 1>&6
[451d80f]	5535	fi
	5536
[64c6d1]	5537
[1cddd8]	5538	for ac_hdr in gmp.h MP.h MPT.h factory.h factor.h omalloc.h \
[a2a6c7]	5539	omalloc.c
[64c6d1]	5540	do
[1cddd8]	5541	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
	5542	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
[76b37c]	5543	echo "configure:5469: checking for $ac_hdr" >&5
[1cddd8]	5544	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
	5545	echo $ac_n "(cached) $ac_c" 1>&6
	5546	else
	5547	cat > conftest.$ac_ext <<EOF
[76b37c]	5548	#line 5474 "configure"
[1cddd8]	5549	#include "confdefs.h"
	5550	#include <$ac_hdr>
	5551	EOF
	5552	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
[76b37c]	5553	{ (eval echo configure:5479: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
[1cddd8]	5554	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
	5555	if test -z "$ac_err"; then
	5556	rm -rf conftest*
	5557	eval "ac_cv_header_$ac_safe=yes"
	5558	else
	5559	echo "$ac_err" >&5
	5560	echo "configure: failed program was:" >&5
	5561	cat conftest.$ac_ext >&5
	5562	rm -rf conftest*
	5563	eval "ac_cv_header_$ac_safe=no"
[51c163]	5564	fi
[1cddd8]	5565	rm -f conftest*
[64c6d1]	5566	fi
[1cddd8]	5567	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
	5568	echo "$ac_t""yes" 1>&6
	5569	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
	5570	cat >> confdefs.h <<EOF
	5571	#define $ac_tr_hdr 1
	5572	EOF
	5573
[145917]	5574	else
[1cddd8]	5575	echo "$ac_t""no" 1>&6
[e40798]	5576	fi
[1cddd8]	5577	done
[e40798]	5578
	5579
[ea6657f]	5580	echo $ac_n "checking whether to use Boost""... $ac_c" 1>&6
[76b37c]	5581	echo "configure:5507: checking whether to use Boost" >&5
[ea6657f]	5582	if test "$with_Boost" != no; then
	5583	echo "$ac_t""yes" 1>&6
	5584
	5585	ac_ext=C
[1cddd8]	5586	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
	5587	ac_cpp='$CXXCPP $CPPFLAGS'
	5588	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
	5589	ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
	5590	cross_compiling=$ac_cv_prog_cxx_cross
	5591
[ea6657f]	5592	for ac_hdr in boost/dynamic_bitset.hpp
[1cddd8]	5593	do
	5594	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
	5595	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
[76b37c]	5596	echo "configure:5522: checking for $ac_hdr" >&5
[1cddd8]	5597	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
	5598	echo $ac_n "(cached) $ac_c" 1>&6
	5599	else
	5600	cat > conftest.$ac_ext <<EOF
[76b37c]	5601	#line 5527 "configure"
[1cddd8]	5602	#include "confdefs.h"
	5603	#include <$ac_hdr>
	5604	EOF
	5605	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
[76b37c]	5606	{ (eval echo configure:5532: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
[1cddd8]	5607	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
	5608	if test -z "$ac_err"; then
	5609	rm -rf conftest*
	5610	eval "ac_cv_header_$ac_safe=yes"
	5611	else
	5612	echo "$ac_err" >&5
	5613	echo "configure: failed program was:" >&5
	5614	cat conftest.$ac_ext >&5
	5615	rm -rf conftest*
	5616	eval "ac_cv_header_$ac_safe=no"
	5617	fi
	5618	rm -f conftest*
	5619	fi
	5620	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
	5621	echo "$ac_t""yes" 1>&6
	5622	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
	5623	cat >> confdefs.h <<EOF
	5624	#define $ac_tr_hdr 1
	5625	EOF
	5626
	5627	else
	5628	echo "$ac_t""no" 1>&6
	5629	fi
[64c6d1]	5630	done
	5631
[ea6657f]	5632	ac_ext=c
[1cddd8]	5633	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
	5634	ac_cpp='$CPP $CPPFLAGS'
	5635	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
	5636	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
	5637	cross_compiling=$ac_cv_prog_cc_cross
	5638
[ea6657f]	5639	else
	5640	echo "$ac_t""no" 1>&6
	5641	echo $ac_n "checking whether to use std::vector""... $ac_c" 1>&6
[76b37c]	5642	echo "configure:5568: checking whether to use std::vector" >&5
[ea6657f]	5643	if test "$with_stdvec" != yes; then
	5644	echo "$ac_t""no" 1>&6
	5645	else
	5646	echo "$ac_t""yes" 1>&6
	5647	cat >> confdefs.h <<\EOF
	5648	#define USE_STDVECBOOL 1
	5649	EOF
	5650
	5651	USE_STDVECBOOL=1
	5652	fi
	5653	fi
	5654
[64c6d1]	5655
[a70441f]	5656	if test "$ac_cv_lib_gmp_main" = yes && \
[64c6d1]	5657	test "$ac_cv_header_gmp_h" = yes; then
	5658	ac_gmp_ok=yes
[82ac59]	5659	fi
	5660
[64c6d1]	5661	if test "$ac_cv_lib_MP_IMP_PutGmpInt" = yes && \
	5662	test "$ac_cv_lib_MPT_MPT_GetTree" && \
	5663	test "$ac_cv_header_MP_h" = yes && \
	5664	test "$ac_cv_header_MPT_h" = yes; then
	5665	ac_MP_ok=yes
[51c163]	5666	fi
	5667
[64c6d1]	5668	if test "$ac_cv_lib_singcf_atof" = yes && \
	5669	test "$ac_cv_header_factory_h" = yes; then
	5670	ac_factory_ok=yes
	5671	fi
	5672
	5673	if test "$ac_cv_lib_singfac_atof" = yes && \
	5674	test "$ac_cv_header_factor_h" = yes; then
	5675	ac_libfac_ok=yes
	5676	fi
	5677
[c232af]	5678	if test "$ac_cv_lib_omalloc_omTestAddr" = yes && \
	5679	test "$ac_cv_lib_omalloc_ndebug_main" = yes && \
	5680	test "$ac_cv_header_omalloc_c" = yes && \
	5681	test "$ac_cv_header_omalloc_h" = yes; then
	5682	ac_cv_omalloc_ok=yes
	5683	fi
	5684
[451d80f]	5685	if test "$ac_cv_lib_ntl_main" = yes; then
	5686	ac_cv_ntl_ok=yes
	5687	fi
[c232af]	5688
[0fb3336]	5689	SAVE_LIBS=$LIBS
[d4eb3f3]	5690	echo $ac_n "checking for __stack_chk_fail_local in -lc_nonshared""... $ac_c" 1>&6
[76b37c]	5691	echo "configure:5617: checking for __stack_chk_fail_local in -lc_nonshared" >&5
[d4eb3f3]	5692	ac_lib_var=`echo c_nonshared'_'__stack_chk_fail_local \| sed 'y%./+-%__p_%'`
[0fb3336]	5693	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	5694	echo $ac_n "(cached) $ac_c" 1>&6
	5695	else
	5696	ac_save_LIBS="$LIBS"
	5697	LIBS="-lc_nonshared $LIBS"
	5698	cat > conftest.$ac_ext <<EOF
[76b37c]	5699	#line 5625 "configure"
[0fb3336]	5700	#include "confdefs.h"
	5701	/* Override any gcc2 internal prototype to avoid an error. */
	5702	/* We use char because int might match the return type of a gcc2
	5703	builtin and then its argument prototype would still apply. */
[d4eb3f3]	5704	char __stack_chk_fail_local();
[0fb3336]	5705
	5706	int main() {
[d4eb3f3]	5707	__stack_chk_fail_local()
[0fb3336]	5708	; return 0; }
	5709	EOF
[76b37c]	5710	if { (eval echo configure:5636: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[0fb3336]	5711	rm -rf conftest*
	5712	eval "ac_cv_lib_$ac_lib_var=yes"
	5713	else
	5714	echo "configure: failed program was:" >&5
	5715	cat conftest.$ac_ext >&5
	5716	rm -rf conftest*
	5717	eval "ac_cv_lib_$ac_lib_var=no"
	5718	fi
	5719	rm -f conftest*
	5720	LIBS="$ac_save_LIBS"
	5721
	5722	fi
	5723	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	5724	echo "$ac_t""yes" 1>&6
[05c6849]	5725	GLIBC_DYN_FIX="-lc_nonshared"
[0fb3336]	5726	else
	5727	echo "$ac_t""no" 1>&6
[05c6849]	5728	GLIBC_DYN_FIX=""
[0fb3336]	5729	fi
	5730
	5731	LIBS=$SAVE_LIBS
	5732
	5733
[76b37c]	5734
[64c6d1]	5735	# evaluate results
[c232af]	5736	if test "$ac_cv_omalloc_ok" != yes && test "$enable_omalloc" != yes; then
[1cddd8]	5737	{ echo "configure: error: can not build without omalloc" 1>&2; exit 1; }
[c232af]	5738	fi
	5739
[1cddd8]	5740	echo $ac_n "checking which apint package to use""... $ac_c" 1>&6
[76b37c]	5741	echo "configure:5667: checking which apint package to use" >&5
[91329a]	5742	if test "${with_apint}" != gmp; then
[64c6d1]	5743	if test "$ac_gmp_ok" = yes \|\| test "$enable_gmp" = yes; then
[1cddd8]	5744	echo "$ac_t""gmp" 1>&6
[64c6d1]	5745	will_have_gmp=yes
	5746	NEED_LIBS="-lgmp ${NEED_LIBS}"
	5747	else
[1cddd8]	5748	echo "$ac_t""none" 1>&6
	5749	{ echo "configure: error: can not build without gmp" 1>&2; exit 1; }
[64c6d1]	5750	fi
[91329a]	5751	else
[64c6d1]	5752	if test "$ac_gmp_ok" = yes \|\| test "$enable_gmp" = yes; then
[1cddd8]	5753	echo "$ac_t""gmp" 1>&6
[64c6d1]	5754	will_have_gmp=yes
	5755	NEED_LIBS="-lgmp ${NEED_LIBS}"
	5756	else
[1cddd8]	5757	echo "$ac_t""none" 1>&6
	5758	{ echo "configure: error: can not build with gmp" 1>&2; exit 1; }
[64c6d1]	5759	fi
	5760	fi
	5761
[1cb879]	5762	echo $ac_n "checking gfanlib""... $ac_c" 1>&6
[76b37c]	5763	echo "configure:5689: checking gfanlib" >&5
[d4df72]	5764	if test "$enable_gfanlib" = yes; then
[1cb879]	5765	echo "$ac_t""yes" 1>&6
	5766	NEED_LIBS="${NEED_LIBS} -lgfan -lcddgmp"
[d4df72]	5767	else
[1cb879]	5768	echo "$ac_t""can not build with gfan lib" 1>&6
[d4df72]	5769	fi
	5770
[051dc7]	5771	echo $ac_n "checking whether to use libsvd""... $ac_c" 1>&6
[76b37c]	5772	echo "configure:5698: checking whether to use libsvd" >&5
[051dc7]	5773	if test "$with_svd" = yes; then
	5774	echo "$ac_t""yes" 1>&6
	5775	cat >> confdefs.h <<\EOF
	5776	#define HAVE_SVD 1
	5777	EOF
	5778
	5779	NEED_LIBS="-lsvd -lmpfr ${NEED_LIBS}"
	5780	else
	5781	echo "$ac_t""no" 1>&6
	5782	fi
	5783
	5784
[dc65509]	5785	#
[1cddd8]	5786	echo $ac_n "checking whether to have MP""... $ac_c" 1>&6
[76b37c]	5787	echo "configure:5713: checking whether to have MP" >&5
[64c6d1]	5788	if test "${with_MP}" != yes && test "${with_MP}" != no; then
	5789	if (test "${will_have_gmp}" = yes) && \
	5790	(test "$ac_MP_ok" = yes \|\| test "$enable_MP" = yes); then
[1cddd8]	5791	echo "$ac_t""yes" 1>&6
	5792	cat >> confdefs.h <<\EOF
[64c6d1]	5793	#define HAVE_MPSR 1
[1cddd8]	5794	EOF
[64c6d1]	5795
[6b32990]	5796	HAVE_MPSR=1
	5797	MP_LIBS="-lMPT -lMP ${MP_LIBS}"
[64c6d1]	5798	else
[1cddd8]	5799	echo "$ac_t""no" 1>&6
[64c6d1]	5800	fi
	5801	elif test "${with_MP}" = yes; then
	5802	if (test "${will_have_gmp}" = yes) && \
	5803	(test "$ac_MP_ok" = yes \|\| test "$enable_MP" = yes); then
[1cddd8]	5804	echo "$ac_t""yes" 1>&6
	5805	cat >> confdefs.h <<\EOF
[64c6d1]	5806	#define HAVE_MPSR 1
[1cddd8]	5807	EOF
[51c163]	5808
[6b32990]	5809	HAVE_MPSR=1
	5810	MP_LIBS="-lMPT -lMP ${MP_LIBS}"
[64c6d1]	5811	else
[1cddd8]	5812	echo "$ac_t""no" 1>&6
	5813	{ echo "configure: error: can not build with MP" 1>&2; exit 1; }
[64c6d1]	5814	fi
	5815	else
[1cddd8]	5816	echo "$ac_t""no" 1>&6
[51c163]	5817	fi
	5818
[6b32990]	5819
	5820
[1cddd8]	5821	echo $ac_n "checking whether to have NTL""... $ac_c" 1>&6
[76b37c]	5822	echo "configure:5748: checking whether to have NTL" >&5
[451d80f]	5823	if test "${with_NTL}" = yes ; then
[1cddd8]	5824	echo "$ac_t""yes" 1>&6
[451d80f]	5825	NEED_LIBS="-lntl ${NEED_LIBS}"
	5826	else
[1cddd8]	5827	echo "$ac_t""no" 1>&6
[451d80f]	5828	fi
	5829
[1cddd8]	5830	echo $ac_n "checking whether to have factory""... $ac_c" 1>&6
[76b37c]	5831	echo "configure:5757: checking whether to have factory" >&5
[64c6d1]	5832	if test "${with_factory}" != yes && test "${with_factory}" != no; then
	5833	if test "$ac_factory_ok" = yes \|\| test "$enable_factory" = yes; then
[1cddd8]	5834	echo "$ac_t""yes" 1>&6
	5835	cat >> confdefs.h <<\EOF
[64c6d1]	5836	#define HAVE_FACTORY 1
[1cddd8]	5837	EOF
[51c163]	5838
[64c6d1]	5839	will_have_factory=yes
	5840	NEED_LIBS="-lsingcf ${NEED_LIBS}"
	5841	else
[1cddd8]	5842	echo "$ac_t""no" 1>&6
[64c6d1]	5843	fi
	5844	elif test "${with_factory}" = yes; then
	5845	if test "$ac_factory_ok" = yes \|\| test "$enable_factory" = yes; then
[1cddd8]	5846	echo "$ac_t""yes" 1>&6
	5847	cat >> confdefs.h <<\EOF
[64c6d1]	5848	#define HAVE_FACTORY 1
[1cddd8]	5849	EOF
[64c6d1]	5850
	5851	will_have_factory=yes
	5852	NEED_LIBS="-lsingcf ${NEED_LIBS}"
	5853	else
[1cddd8]	5854	echo "$ac_t""no" 1>&6
	5855	{ echo "configure: error: can not build with factory" 1>&2; exit 1; }
[64c6d1]	5856	fi
	5857	else
[1cddd8]	5858	echo "$ac_t""no" 1>&6
[51c163]	5859	fi
[dc65509]	5860
[1cddd8]	5861	echo $ac_n "checking whether to have libfac""... $ac_c" 1>&6
[76b37c]	5862	echo "configure:5788: checking whether to have libfac" >&5
[64c6d1]	5863	if test "${with_libfac}" != yes && test "${with_libfac}" != no; then
	5864	if (test "${will_have_factory}" = yes) && \
	5865	(test "$ac_libfac_ok" = yes \|\| test "$enable_libfac" = yes); then
[1cddd8]	5866	echo "$ac_t""yes" 1>&6
[64c6d1]	5867	NEED_LIBS="-lsingfac ${NEED_LIBS}"
	5868	else
[1cddd8]	5869	echo "$ac_t""no" 1>&6
[d3e630]	5870	{ echo "configure: error: can not build without libfac" 1>&2; exit 1; }
[64c6d1]	5871	fi
	5872	elif test "${with_libfac}" = yes; then
	5873	if (test "${will_have_factory}" = yes) && \
	5874	(test "$ac_libfac_ok" = yes \|\| test "$enable_libfac" = yes); then
[1cddd8]	5875	echo "$ac_t""yes" 1>&6
[64c6d1]	5876	NEED_LIBS="-lsingfac ${NEED_LIBS}"
	5877	else
[1cddd8]	5878	echo "$ac_t""no" 1>&6
	5879	{ echo "configure: error: can not build with libfac" 1>&2; exit 1; }
[64c6d1]	5880	fi
	5881	else
[1cddd8]	5882	echo "$ac_t""no" 1>&6
[64c6d1]	5883	fi
	5884
[bf4f49b]	5885	NEED_LIBSG="${NEED_LIBS}"
[d4f80c]	5886	if test "$ac_cv_sizeof_voidp" != 4; then
	5887	NEED_LIBS="${NEED_LIBS} -lomalloc"
	5888	else
	5889	NEED_LIBS="${NEED_LIBS} -lomalloc_ndebug"
	5890	fi
	5891
[64c6d1]	5892
[c232af]	5893
	5894
[bf4f49b]	5895
[1cddd8]	5896	echo $ac_n "checking whether to have dbm links""... $ac_c" 1>&6
[76b37c]	5897	echo "configure:5823: checking whether to have dbm links" >&5
[64c6d1]	5898	if test "$with_dbm" != no; then
[1cddd8]	5899	cat >> confdefs.h <<\EOF
[64c6d1]	5900	#define HAVE_DBM 1
[1cddd8]	5901	EOF
[dc65509]	5902
[1cddd8]	5903	echo "$ac_t""yes" 1>&6
[64c6d1]	5904	else
[1cddd8]	5905	echo "$ac_t""no" 1>&6
[51c163]	5906	fi
	5907
[1cddd8]	5908	echo $ac_n "checking whether to have dynamic modules""... $ac_c" 1>&6
[76b37c]	5909	echo "configure:5835: checking whether to have dynamic modules" >&5
[457d8d6]	5910	if test "$with_dynamic_modules" = no \|\| test "$ac_have_dl" != yes; then
[1cddd8]	5911	echo "$ac_t""no" 1>&6
[bd3d4e]	5912	else
[1cddd8]	5913	cat >> confdefs.h <<\EOF
[7e5a38]	5914	#define HAVE_DYNAMIC_LOADING 1
[1cddd8]	5915	EOF
[bd3d4e]	5916
[1cddd8]	5917	echo "$ac_t""yes" 1>&6
[bd3d4e]	5918	fi
	5919
[1cddd8]	5920	echo $ac_n "checking whether to have dynamic kernel""... $ac_c" 1>&6
[76b37c]	5921	echo "configure:5847: checking whether to have dynamic kernel" >&5
[7e5a38]	5922	if test "$with_dynamic_kernel" != no && test "$ac_lib_dl" = yes; then
	5923	DL_KERNEL=1
[1cddd8]	5924
	5925	echo "$ac_t""yes" 1>&6
[f8dcbcb]	5926	else
[1cddd8]	5927	echo "$ac_t""no" 1>&6
[cd6b45]	5928	fi
	5929
[1cddd8]	5930	echo $ac_n "checking whether to have Plural""... $ac_c" 1>&6
[76b37c]	5931	echo "configure:5857: checking whether to have Plural" >&5
[2da8a4a]	5932	if test "$with_Plural" != no && test "$enable_Plural" != no; then
[1cddd8]	5933	cat >> confdefs.h <<\EOF
[814c11]	5934	#define HAVE_PLURAL 1
[1cddd8]	5935	EOF
[814c11]	5936
[1cddd8]	5937	echo "$ac_t""yes" 1>&6
[0513d8]	5938	PLURAL=1
[1cddd8]	5939
[2da8a4a]	5940	else
	5941	echo "$ac_t""no" 1>&6
[814c11]	5942	fi
	5943
[9e9dbc]	5944	echo $ac_n "checking whether to have ratGB""... $ac_c" 1>&6
[76b37c]	5945	echo "configure:5871: checking whether to have ratGB" >&5
[9e9dbc]	5946	if test "$with_ratGB" != yes && test "$enable_ratGB" != yes; then
	5947	echo "$ac_t""no" 1>&6
	5948	else
	5949	cat >> confdefs.h <<\EOF
	5950	#define HAVE_RATGRING 1
	5951	EOF
	5952
	5953	echo "$ac_t""yes" 1>&6
	5954	fi
	5955
[bd3d4e]	5956
[938688]	5957	OUTPUT_MAKEFILES="Makefile ../kernel/Makefile"
[8654b5]	5958
	5959	if test "$ac_cv_singuname" = "ix86-Win"; then
	5960	OUTPUT_MAKEFILES="${OUTPUT_MAKEFILES} Singular.rc"
	5961	fi
	5962
[1cddd8]	5963	trap '' 1 2 15
	5964	cat > confcache <<\EOF
[6149776]	5965	# This file is a shell script that caches the results of configure
	5966	# tests run on this system so they can be shared between configure
[1cddd8]	5967	# scripts and configure runs. It is not useful on other systems.
	5968	# If it contains results you don't want to keep, you may remove or edit it.
[6149776]	5969	#
[1cddd8]	5970	# By default, configure uses ./config.cache as the cache file,
	5971	# creating it if it does not exist already. You can give configure
	5972	# the --cache-file=FILE option to use a different cache file; that is
	5973	# what configure does when it calls configure scripts in
	5974	# subdirectories, so they share the cache.
	5975	# Giving --cache-file=/dev/null disables caching, for debugging configure.
	5976	# config.status only pays attention to the cache file if you give it the
	5977	# --recheck option to rerun configure.
[6149776]	5978	#
[1cddd8]	5979	EOF
[fff984]	5980	# The following way of writing the cache mishandles newlines in values,
	5981	# but we know of no workaround that is simple, portable, and efficient.
	5982	# So, don't put newlines in cache variables' values.
[6149776]	5983	# Ultrix sh set writes to stderr and can't be redirected directly,
	5984	# and sets the high bit in the cache file unless we assign to the vars.
[1cddd8]	5985	(set) 2>&1 \|
	5986	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
	5987	ac_space=\ )
	5988	# `set' does not quote correctly, so add quotes (double-quote substitution
	5989	# turns \\\\ into \\, and sed turns \\ into \).
	5990	sed -n \
	5991	-e "s/'/'\\\\''/g" \
	5992	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
	5993	;;
	5994	*)
	5995	# `set' quotes correctly as required by POSIX, so do not add quotes.
	5996	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
	5997	;;
	5998	esac >> confcache
	5999	if cmp -s $cache_file confcache; then
	6000	:
	6001	else
[6149776]	6002	if test -w $cache_file; then
[1cddd8]	6003	echo "updating cache $cache_file"
	6004	cat confcache > $cache_file
[6149776]	6005	else
	6006	echo "not updating unwritable cache $cache_file"
	6007	fi
	6008	fi
	6009	rm -f confcache
	6010
[1cddd8]	6011	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
	6012
[6149776]	6013	test "x$prefix" = xNONE && prefix=$ac_default_prefix
	6014	# Let make expand exec_prefix.
	6015	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
	6016
[1cddd8]	6017	# Any assignment to VPATH causes Sun make to only execute
	6018	# the first set of double-colon rules, so remove it if not needed.
	6019	# If there is a colon in the path, we need to keep it.
[6149776]	6020	if test "x$srcdir" = x.; then
[1cddd8]	6021	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
[6149776]	6022	fi
	6023
[1cddd8]	6024	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
[e40798]	6025
[1cddd8]	6026	DEFS=-DHAVE_CONFIG_H
[e40798]	6027
[1cddd8]	6028	# Without the "./", some shells look in PATH for config.status.
[e40798]	6029	: ${CONFIG_STATUS=./config.status}
[1cddd8]	6030
	6031	echo creating $CONFIG_STATUS
	6032	rm -f $CONFIG_STATUS
	6033	cat > $CONFIG_STATUS <<EOF
	6034	#! /bin/sh
	6035	# Generated automatically by configure.
[6149776]	6036	# Run this file to recreate the current configuration.
[1cddd8]	6037	# This directory was configured as follows,
	6038	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
	6039	#
	6040	# $0 $ac_configure_args
	6041	#
[6149776]	6042	# Compiler output produced by configure, useful for debugging
[1cddd8]	6043	# configure, is in ./config.log if it exists.
[e40798]	6044
[1cddd8]	6045	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
	6046	for ac_option
[a2a6c7]	6047	do
[1cddd8]	6048	case "\$ac_option" in
	6049	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
	6050	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
	6051	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
	6052	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
	6053	echo "$CONFIG_STATUS generated by autoconf version 2.13"
	6054	exit 0 ;;
	6055	-help \| --help \| --hel \| --he \| --h)
	6056	echo "\$ac_cs_usage"; exit 0 ;;
	6057	*) echo "\$ac_cs_usage"; exit 1 ;;
	6058	esac
[a2a6c7]	6059	done
	6060
[1cddd8]	6061	ac_given_srcdir=$srcdir
	6062	ac_given_INSTALL="$INSTALL"
[31bf3a]	6063
[1cddd8]	6064	trap 'rm -fr `echo "${OUTPUT_MAKEFILES} mod2.h" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
	6065	EOF
	6066	cat >> $CONFIG_STATUS <<EOF
[e40798]	6067
[1cddd8]	6068	# Protect against being on the right side of a sed subst in config.status.
	6069	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
	6070	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
	6071	$ac_vpsub
	6072	$extrasub
	6073	s%@SHELL@%$SHELL%g
	6074	s%@CFLAGS@%$CFLAGS%g
	6075	s%@CPPFLAGS@%$CPPFLAGS%g
	6076	s%@CXXFLAGS@%$CXXFLAGS%g
	6077	s%@FFLAGS@%$FFLAGS%g
	6078	s%@DEFS@%$DEFS%g
	6079	s%@LDFLAGS@%$LDFLAGS%g
	6080	s%@LIBS@%$LIBS%g
	6081	s%@exec_prefix@%$exec_prefix%g
	6082	s%@prefix@%$prefix%g
	6083	s%@program_transform_name@%$program_transform_name%g
	6084	s%@bindir@%$bindir%g
	6085	s%@sbindir@%$sbindir%g
	6086	s%@libexecdir@%$libexecdir%g
	6087	s%@datadir@%$datadir%g
	6088	s%@sysconfdir@%$sysconfdir%g
	6089	s%@sharedstatedir@%$sharedstatedir%g
	6090	s%@localstatedir@%$localstatedir%g
	6091	s%@libdir@%$libdir%g
	6092	s%@includedir@%$includedir%g
	6093	s%@oldincludedir@%$oldincludedir%g
	6094	s%@infodir@%$infodir%g
	6095	s%@mandir@%$mandir%g
	6096	s%@SINGUNAME@%$SINGUNAME%g
[9c0b60a]	6097	s%@SI_CPU_I386@%$SI_CPU_I386%g
[1cddd8]	6098	s%@EXEC_EXT@%$EXEC_EXT%g
[9c0b60a]	6099	s%@SI_CPU_X86_64@%$SI_CPU_X86_64%g
	6100	s%@SI_CPU_IA64@%$SI_CPU_IA64%g
	6101	s%@SI_CPU_PPC@%$SI_CPU_PPC%g
[d93f1e]	6102	s%@SI_CPU_SPARC@%$SI_CPU_SPARC%g
[1cddd8]	6103	s%@SING_UNAME@%$SING_UNAME%g
	6104	s%@SINGULAR_VERSION@%$SINGULAR_VERSION%g
	6105	s%@VERSION_DATE@%$VERSION_DATE%g
	6106	s%@SINGULAR_MAJOR_VERSION@%$SINGULAR_MAJOR_VERSION%g
	6107	s%@SINGULAR_MINOR_VERSION@%$SINGULAR_MINOR_VERSION%g
	6108	s%@SINGULAR_SUB_VERSION@%$SINGULAR_SUB_VERSION%g
	6109	s%@CC@%$CC%g
	6110	s%@CPP@%$CPP%g
	6111	s%@CXX@%$CXX%g
	6112	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
	6113	s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
	6114	s%@INSTALL_DATA@%$INSTALL_DATA%g
	6115	s%@PIPE@%$PIPE%g
	6116	s%@CXXTEMPLFLAGS@%$CXXTEMPLFLAGS%g
	6117	s%@CXXNOOPTFLAGS@%$CXXNOOPTFLAGS%g
	6118	s%@STATIC_LDFLAGS@%$STATIC_LDFLAGS%g
	6119	s%@SET_MAKE@%$SET_MAKE%g
	6120	s%@SINGULAR@%$SINGULAR%g
	6121	s%@LEX@%$LEX%g
	6122	s%@BISON@%$BISON%g
	6123	s%@LN_S@%$LN_S%g
	6124	s%@PERL@%$PERL%g
[1cb879]	6125	s%@PYTHON@%$PYTHON%g
	6126	s%@PYTHON_CPPFLAGS@%$PYTHON_CPPFLAGS%g
	6127	s%@PYTHON_LDFLAGS@%$PYTHON_LDFLAGS%g
	6128	s%@PYTHON_SITE_PKG@%$PYTHON_SITE_PKG%g
	6129	s%@PYTHON_EXTRA_LIBS@%$PYTHON_EXTRA_LIBS%g
	6130	s%@PYTHON_EXTRA_LDFLAGS@%$PYTHON_EXTRA_LDFLAGS%g
	6131	s%@HAVE_PYTHON_VALUE@%$HAVE_PYTHON_VALUE%g
[76b37c]	6132	s%@PYTHON_STATIC_LIBS@%$PYTHON_STATIC_LIBS%g
	6133	s%@PYTHON_MODULE_FLAGS@%$PYTHON_MODULE_FLAGS%g
	6134	s%@PYTHON_EMBED_LIBS@%$PYTHON_EMBED_LIBS%g
	6135	s%@EMBED_PYTHON_VALUE@%$EMBED_PYTHON_VALUE%g
[725e600]	6136	s%@LD_DYN_FLAGS1@%$LD_DYN_FLAGS1%g
	6137	s%@LD_DYN_FLAGS2@%$LD_DYN_FLAGS2%g
[1cddd8]	6138	s%@SFLAGS@%$SFLAGS%g
	6139	s%@SLDFLAGS@%$SLDFLAGS%g
[ca41c34]	6140	s%@LD@%$LD%g
[1cddd8]	6141	s%@ALLOCA@%$ALLOCA%g
	6142	s%@CXXCPP@%$CXXCPP%g
[ea6657f]	6143	s%@USE_STDVECBOOL@%$USE_STDVECBOOL%g
[0fb3336]	6144	s%@GLIBC_DYN_FIX@%$GLIBC_DYN_FIX%g
[051dc7]	6145	s%@HAVE_SVD@%$HAVE_SVD%g
[1cddd8]	6146	s%@HAVE_MPSR@%$HAVE_MPSR%g
	6147	s%@MP_LIBS@%$MP_LIBS%g
	6148	s%@NEED_LIBS@%$NEED_LIBS%g
	6149	s%@NEED_LIBSG@%$NEED_LIBSG%g
	6150	s%@DL_KERNEL@%$DL_KERNEL%g
	6151	s%@PLURAL@%$PLURAL%g
[e40798]	6152
[1cddd8]	6153	CEOF
	6154	EOF
	6155
	6156	cat >> $CONFIG_STATUS <<\EOF
	6157
	6158	# Split the substitutions into bite-sized pieces for seds with
	6159	# small command number limits, like on Digital OSF/1 and HP-UX.
	6160	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
	6161	ac_file=1 # Number of current file.
	6162	ac_beg=1 # First line for current file.
	6163	ac_end=$ac_max_sed_cmds # Line after last line for current file.
	6164	ac_more_lines=:
	6165	ac_sed_cmds=""
	6166	while $ac_more_lines; do
	6167	if test $ac_beg -gt 1; then
	6168	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
[833e11]	6169	else
[1cddd8]	6170	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
[833e11]	6171	fi
[1cddd8]	6172	if test ! -s conftest.s$ac_file; then
	6173	ac_more_lines=false
	6174	rm -f conftest.s$ac_file
[833e11]	6175	else
[1cddd8]	6176	if test -z "$ac_sed_cmds"; then
	6177	ac_sed_cmds="sed -f conftest.s$ac_file"
	6178	else
	6179	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
	6180	fi
	6181	ac_file=`expr $ac_file + 1`
	6182	ac_beg=$ac_end
	6183	ac_end=`expr $ac_end + $ac_max_sed_cmds`
[6149776]	6184	fi
[833e11]	6185	done
[1cddd8]	6186	if test -z "$ac_sed_cmds"; then
	6187	ac_sed_cmds=cat
[833e11]	6188	fi
[1cddd8]	6189	EOF
[6149776]	6190
[1cddd8]	6191	cat >> $CONFIG_STATUS <<EOF
[e40798]	6192
[1cddd8]	6193	CONFIG_FILES=\${CONFIG_FILES-"${OUTPUT_MAKEFILES}"}
	6194	EOF
	6195	cat >> $CONFIG_STATUS <<\EOF
	6196	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
	6197	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
	6198	case "$ac_file" in
	6199	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
	6200	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
	6201	*) ac_file_in="${ac_file}.in" ;;
[ef0124]	6202	esac
[e40798]	6203
[1cddd8]	6204	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
[e40798]	6205
[1cddd8]	6206	# Remove last slash and all that follows it. Not all systems have dirname.
	6207	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
	6208	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
	6209	# The file is in a subdirectory.
	6210	test ! -d "$ac_dir" && mkdir "$ac_dir"
	6211	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
	6212	# A "../" for each directory in $ac_dir_suffix.
	6213	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
	6214	else
	6215	ac_dir_suffix= ac_dots=
[833e11]	6216	fi
[31bf3a]	6217
[1cddd8]	6218	case "$ac_given_srcdir" in
	6219	.) srcdir=.
	6220	if test -z "$ac_dots"; then top_srcdir=.
	6221	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
	6222	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
[e40798]	6223	*) # Relative path.
[1cddd8]	6224	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
	6225	top_srcdir="$ac_dots$ac_given_srcdir" ;;
[145917]	6226	esac
[db0c1bb]	6227
[1cddd8]	6228	case "$ac_given_INSTALL" in
	6229	[/$]*) INSTALL="$ac_given_INSTALL" ;;
	6230	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
	6231	esac
[e40798]	6232
[1cddd8]	6233	echo creating "$ac_file"
	6234	rm -f "$ac_file"
	6235	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
	6236	case "$ac_file" in
	6237	Makefile) ac_comsub="1i\\
	6238	# $configure_input" ;;
	6239	*) ac_comsub= ;;
	6240	esac
[e40798]	6241
[1cddd8]	6242	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
	6243	sed -e "$ac_comsub
	6244	s%@configure_input@%$configure_input%g
	6245	s%@srcdir@%$srcdir%g
	6246	s%@top_srcdir@%$top_srcdir%g
	6247	s%@INSTALL@%$INSTALL%g
	6248	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
	6249	fi; done
	6250	rm -f conftest.s*
[6149776]	6251
	6252	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
	6253	# NAME is the cpp macro being defined and VALUE is the value it is being given.
	6254	#
	6255	# ac_d sets the value in "#define NAME VALUE" lines.
[1cddd8]	6256	ac_dA='s%^$[ ]$#$[ ]define[ ][ ]*$'
	6257	ac_dB='$[ ][ ]$[^ ]%\1#\2'
	6258	ac_dC='\3'
	6259	ac_dD='%g'
	6260	# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
	6261	ac_uA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
	6262	ac_uB='$[ ]$%\1#\2define\3'
[6149776]	6263	ac_uC=' '
[1cddd8]	6264	ac_uD='\4%g'
	6265	# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
	6266	ac_eA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
	6267	ac_eB='$%\1#\2define\3'
	6268	ac_eC=' '
	6269	ac_eD='%g'
	6270
	6271	if test "${CONFIG_HEADERS+set}" != set; then
	6272	EOF
	6273	cat >> $CONFIG_STATUS <<EOF
	6274	CONFIG_HEADERS="mod2.h"
	6275	EOF
	6276	cat >> $CONFIG_STATUS <<\EOF
	6277	fi
	6278	for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
[fff984]	6279	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
[1cddd8]	6280	case "$ac_file" in
	6281	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
	6282	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
	6283	*) ac_file_in="${ac_file}.in" ;;
[6149776]	6284	esac
	6285
[1cddd8]	6286	echo creating $ac_file
	6287
	6288	rm -f conftest.frag conftest.in conftest.out
	6289	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
	6290	cat $ac_file_inputs > conftest.in
	6291
	6292	EOF
	6293
	6294	# Transform confdefs.h into a sed script conftest.vals that substitutes
	6295	# the proper values into config.h.in to produce config.h. And first:
	6296	# Protect against being on the right side of a sed subst in config.status.
	6297	# Protect against being in an unquoted here document in config.status.
	6298	rm -f conftest.vals
	6299	cat > conftest.hdr <<\EOF
	6300	s/[\\&%]/\\&/g
	6301	s%[\\$`]%\\&%g
	6302	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
	6303	s%ac_d%ac_u%gp
	6304	s%ac_u%ac_e%gp
	6305	EOF
	6306	sed -n -f conftest.hdr confdefs.h > conftest.vals
	6307	rm -f conftest.hdr
[6149776]	6308
	6309	# This sed command replaces #undef with comments. This is necessary, for
	6310	# example, in the case of _POSIX_SOURCE, which is predefined and required
	6311	# on some systems where configure will not decide to define it.
[1cddd8]	6312	cat >> conftest.vals <<\EOF
	6313	s%^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9]%/* & */%
	6314	EOF
	6315
	6316	# Break up conftest.vals because some shells have a limit on
	6317	# the size of here documents, and old seds have small limits too.
[6149776]	6318
	6319	rm -f conftest.tail
[1cddd8]	6320	while :
[6149776]	6321	do
[1cddd8]	6322	ac_lines=`grep -c . conftest.vals`
	6323	# grep -c gives empty output for an empty file on some AIX systems.
	6324	if test -z "$ac_lines" \|\| test "$ac_lines" -eq 0; then break; fi
	6325	# Write a limited-size here document to conftest.frag.
	6326	echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
	6327	sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
[6149776]	6328	echo 'CEOF
[1cddd8]	6329	sed -f conftest.frag conftest.in > conftest.out
	6330	rm -f conftest.in
	6331	mv conftest.out conftest.in
	6332	' >> $CONFIG_STATUS
	6333	sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
	6334	rm -f conftest.vals
	6335	mv conftest.tail conftest.vals
[6149776]	6336	done
[1cddd8]	6337	rm -f conftest.vals
	6338
	6339	cat >> $CONFIG_STATUS <<\EOF
	6340	rm -f conftest.frag conftest.h
	6341	echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
	6342	cat conftest.in >> conftest.h
	6343	rm -f conftest.in
	6344	if cmp -s $ac_file conftest.h 2>/dev/null; then
	6345	echo "$ac_file is unchanged"
	6346	rm -f conftest.h
[6149776]	6347	else
[1cddd8]	6348	# Remove last slash and all that follows it. Not all systems have dirname.
	6349	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
	6350	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
	6351	# The file is in a subdirectory.
	6352	test ! -d "$ac_dir" && mkdir "$ac_dir"
[73aa5e]	6353	fi
[1cddd8]	6354	rm -f $ac_file
	6355	mv conftest.h $ac_file
[6149776]	6356	fi
[1cddd8]	6357	fi; done
[db0c1bb]	6358
[1cddd8]	6359	EOF
	6360	cat >> $CONFIG_STATUS <<EOF
[db0c1bb]	6361
[1cddd8]	6362	EOF
	6363	cat >> $CONFIG_STATUS <<\EOF
	6364	\
[145917]	6365	cp mod2.h ../kernel/mod2.h; \
[1cddd8]	6366	if test "$CONFIG_HEADERS"; then echo timestamp > stamp-h; fi
	6367	exit 0
	6368	EOF
[6149776]	6369	chmod +x $CONFIG_STATUS
[1cddd8]	6370	rm -fr confdefs* $ac_clean_files
	6371	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
[6149776]	6372

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