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source: git/configure @ 623a7d

spielwiese

Last change on this file since 623a7d was 623a7d, checked in by Hans Schoenemann <hannes@…>, 13 years ago
the official version 3-1-3 git-svn-id: file:///usr/local/Singular/svn/trunk@14112 2c84dea3-7e68-4137-9b89-c4e89433aadc
Property mode set to `100755`
File size: 100.5 KB

Rev	Line
[6afd7c]	1	#! /bin/sh
[492b69]	2
[6afd7c]	3	# Guess values for system-dependent variables and create Makefiles.
[492b69]	4	# Generated automatically using autoconf version 2.13
	5	# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
[6afd7c]	6	#
	7	# This configure script is free software; the Free Software Foundation
	8	# gives unlimited permission to copy, distribute and modify it.
	9
[492b69]	10	# Defaults:
	11	ac_help=
[6afd7c]	12	ac_default_prefix=/usr/local
[492b69]	13	# Any additions from configure.in:
[6afd7c]	14	ac_default_prefix=`pwd`
[492b69]	15	ac_help="$ac_help
	16	\
	17	--with-tmpdir=DIR use DIR as temporary directory"
	18	ac_help="$ac_help
	19	\
	20	--enable-PACKAGE configure and/or build PACKAGE
	21	--disable-PACKAGE do not configure and/or build PACKAGE
	22	where PACKAGE can be:
[25ed91]	23	omalloc omalloc memory managment"
[492b69]	24	ac_help="$ac_help
	25	\
	26	gmp Gnu Multiple Precision package"
	27	ac_help="$ac_help
	28	\
	29	MP Multi Protocol library"
	30	ac_help="$ac_help
	31	\
	32	factory polynomial factorization library"
	33	ac_help="$ac_help
	34	\
	35	libfac char set and modp poly factorization library"
	36	ac_help="$ac_help
	37	\
	38	sgroup numerical semigroup computations"
	39	ac_help="$ac_help
	40	\
	41	Singular CAS for Polynomial Computations"
	42	ac_help="$ac_help
	43	\
	44	IntegerProgramming IntegerProgramming"
	45	ac_help="$ac_help
	46	\
	47	Plural Plural"
	48	ac_help="$ac_help
	49	\
	50	Texinfo Texinfo for info, texi2dvi, makeinfo"
	51	ac_help="$ac_help
	52	\
	53	Texi2html Texinfo to HTML converter"
	54	ac_help="$ac_help
	55	\
	56	doc Singular documentation"
	57	ac_help="$ac_help
	58	\
	59	emacs emacs completion files"
	60	ac_help="$ac_help
	61	\
	62	--with-PACKAGE use PACKAGE, provide dependent functionality
	63	--without-PACKAGE do not use PACKAGE, disable dependent functionality
	64	where PACKAGE can be:
	65	MP Multi Protocol library"
	66	ac_help="$ac_help
	67	\
	68	factory polynomial factorization library"
	69	ac_help="$ac_help
	70	\
	71	libfac char set and modp poly factorization library"
	72	ac_help="$ac_help
	73	\
	74	--with-apint=PACKAGE use PACKAGE for arbitary integer arithmetic
[25ed91]	75	where PACKAGE can be gmp
[492b69]	76	All additional --enable and --with options are passed to subsequent calls
	77	to configure of the packages to be built. See also configure --help in
	78	these packages (resp. subdirs). "
[6afd7c]	79
	80	# Initialize some variables set by options.
	81	# The variables have the same names as the options, with
	82	# dashes changed to underlines.
[492b69]	83	build=NONE
	84	cache_file=./config.cache
[6afd7c]	85	exec_prefix=NONE
[492b69]	86	host=NONE
[6afd7c]	87	no_create=
[492b69]	88	nonopt=NONE
[6afd7c]	89	no_recursion=
	90	prefix=NONE
	91	program_prefix=NONE
	92	program_suffix=NONE
	93	program_transform_name=s,x,x,
	94	silent=
	95	site=
	96	srcdir=
[492b69]	97	target=NONE
[6afd7c]	98	verbose=
	99	x_includes=NONE
	100	x_libraries=NONE
	101	bindir='${exec_prefix}/bin'
	102	sbindir='${exec_prefix}/sbin'
	103	libexecdir='${exec_prefix}/libexec'
	104	datadir='${prefix}/share'
	105	sysconfdir='${prefix}/etc'
	106	sharedstatedir='${prefix}/com'
	107	localstatedir='${prefix}/var'
	108	libdir='${exec_prefix}/lib'
	109	includedir='${prefix}/include'
	110	oldincludedir='/usr/include'
	111	infodir='${prefix}/info'
	112	mandir='${prefix}/man'
	113
[492b69]	114	# Initialize some other variables.
	115	subdirs=
	116	MFLAGS= MAKEFLAGS=
	117	SHELL=${CONFIG_SHELL-/bin/sh}
	118	# Maximum number of lines to put in a shell here document.
	119	ac_max_here_lines=12
	120
[6afd7c]	121	ac_prev=
	122	for ac_option
	123	do
[492b69]	124
[6afd7c]	125	# If the previous option needs an argument, assign it.
	126	if test -n "$ac_prev"; then
	127	eval "$ac_prev=\$ac_option"
	128	ac_prev=
	129	continue
	130	fi
	131
[492b69]	132	case "$ac_option" in
	133	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
	134	*) ac_optarg= ;;
	135	esac
[6afd7c]	136
	137	# Accept the important Cygnus configure options, so we can diagnose typos.
	138
[492b69]	139	case "$ac_option" in
[6afd7c]	140
	141	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
	142	ac_prev=bindir ;;
	143	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
[492b69]	144	bindir="$ac_optarg" ;;
[6afd7c]	145
	146	-build \| --build \| --buil \| --bui \| --bu)
[492b69]	147	ac_prev=build ;;
[6afd7c]	148	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
[492b69]	149	build="$ac_optarg" ;;
[6afd7c]	150
	151	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
	152	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
	153	ac_prev=cache_file ;;
	154	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
	155	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
[492b69]	156	cache_file="$ac_optarg" ;;
[6afd7c]	157
	158	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
	159	ac_prev=datadir ;;
	160	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
	161	\| --da=*)
[492b69]	162	datadir="$ac_optarg" ;;
[6afd7c]	163
	164	-disable-* \| --disable-*)
[492b69]	165	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
[6afd7c]	166	# Reject names that are not valid shell variable names.
[492b69]	167	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
	168	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
	169	fi
	170	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
	171	eval "enable_${ac_feature}=no" ;;
[6afd7c]	172
	173	-enable-* \| --enable-*)
[492b69]	174	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
[6afd7c]	175	# Reject names that are not valid shell variable names.
[492b69]	176	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
	177	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
	178	fi
	179	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
	180	case "$ac_option" in
	181	=) ;;
[6afd7c]	182	*) ac_optarg=yes ;;
	183	esac
[492b69]	184	eval "enable_${ac_feature}='$ac_optarg'" ;;
[6afd7c]	185
	186	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
	187	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
	188	\| --exec \| --exe \| --ex)
	189	ac_prev=exec_prefix ;;
	190	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
	191	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
	192	\| --exec=* \| --exe=* \| --ex=*)
[492b69]	193	exec_prefix="$ac_optarg" ;;
[6afd7c]	194
	195	-gas \| --gas \| --ga \| --g)
	196	# Obsolete; use --with-gas.
	197	with_gas=yes ;;
	198
[492b69]	199	-help \| --help \| --hel \| --he)
	200	# Omit some internal or obsolete options to make the list less imposing.
	201	# This message is too long to be a string in the A/UX 3.1 sh.
	202	cat << EOF
	203	Usage: configure [options] [host]
	204	Options: [defaults in brackets after descriptions]
	205	Configuration:
	206	--cache-file=FILE cache test results in FILE
	207	--help print this message
	208	--no-create do not create output files
	209	--quiet, --silent do not print \`checking...' messages
	210	--version print the version of autoconf that created configure
	211	Directory and file names:
	212	--prefix=PREFIX install architecture-independent files in PREFIX
	213	[$ac_default_prefix]
	214	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
	215	[same as prefix]
	216	--bindir=DIR user executables in DIR [EPREFIX/bin]
	217	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
	218	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
	219	--datadir=DIR read-only architecture-independent data in DIR
	220	[PREFIX/share]
	221	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
	222	--sharedstatedir=DIR modifiable architecture-independent data in DIR
	223	[PREFIX/com]
	224	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
	225	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
	226	--includedir=DIR C header files in DIR [PREFIX/include]
	227	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
	228	--infodir=DIR info documentation in DIR [PREFIX/info]
	229	--mandir=DIR man documentation in DIR [PREFIX/man]
	230	--srcdir=DIR find the sources in DIR [configure dir or ..]
	231	--program-prefix=PREFIX prepend PREFIX to installed program names
	232	--program-suffix=SUFFIX append SUFFIX to installed program names
	233	--program-transform-name=PROGRAM
	234	run sed PROGRAM on installed program names
	235	EOF
	236	cat << EOF
	237	Host type:
	238	--build=BUILD configure for building on BUILD [BUILD=HOST]
	239	--host=HOST configure for HOST [guessed]
	240	--target=TARGET configure for TARGET [TARGET=HOST]
	241	Features and packages:
	242	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
	243	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
	244	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
	245	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
	246	--x-includes=DIR X include files are in DIR
	247	--x-libraries=DIR X library files are in DIR
	248	EOF
	249	if test -n "$ac_help"; then
	250	echo "--enable and --with options recognized:$ac_help"
	251	fi
	252	exit 0 ;;
[6afd7c]	253
	254	-host \| --host \| --hos \| --ho)
[492b69]	255	ac_prev=host ;;
[6afd7c]	256	-host=* \| --host=* \| --hos=* \| --ho=*)
[492b69]	257	host="$ac_optarg" ;;
[6afd7c]	258
	259	-includedir \| --includedir \| --includedi \| --included \| --include \
	260	\| --includ \| --inclu \| --incl \| --inc)
	261	ac_prev=includedir ;;
	262	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
	263	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
[492b69]	264	includedir="$ac_optarg" ;;
[6afd7c]	265
	266	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
	267	ac_prev=infodir ;;
	268	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
[492b69]	269	infodir="$ac_optarg" ;;
[6afd7c]	270
	271	-libdir \| --libdir \| --libdi \| --libd)
	272	ac_prev=libdir ;;
	273	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
[492b69]	274	libdir="$ac_optarg" ;;
[6afd7c]	275
	276	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
	277	\| --libexe \| --libex \| --libe)
	278	ac_prev=libexecdir ;;
	279	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
	280	\| --libexe=* \| --libex=* \| --libe=*)
[492b69]	281	libexecdir="$ac_optarg" ;;
[6afd7c]	282
	283	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
	284	\| --localstate \| --localstat \| --localsta \| --localst \
	285	\| --locals \| --local \| --loca \| --loc \| --lo)
	286	ac_prev=localstatedir ;;
	287	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
	288	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
	289	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
[492b69]	290	localstatedir="$ac_optarg" ;;
[6afd7c]	291
	292	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
	293	ac_prev=mandir ;;
	294	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
[492b69]	295	mandir="$ac_optarg" ;;
[6afd7c]	296
	297	-nfp \| --nfp \| --nf)
	298	# Obsolete; use --without-fp.
	299	with_fp=no ;;
	300
	301	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
[492b69]	302	\| --no-cr \| --no-c)
[6afd7c]	303	no_create=yes ;;
	304
	305	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
	306	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
	307	no_recursion=yes ;;
	308
	309	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
	310	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
	311	\| --oldin \| --oldi \| --old \| --ol \| --o)
	312	ac_prev=oldincludedir ;;
	313	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
	314	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
	315	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
[492b69]	316	oldincludedir="$ac_optarg" ;;
[6afd7c]	317
	318	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
	319	ac_prev=prefix ;;
	320	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
[492b69]	321	prefix="$ac_optarg" ;;
[6afd7c]	322
	323	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
	324	\| --program-pre \| --program-pr \| --program-p)
	325	ac_prev=program_prefix ;;
	326	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
	327	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
[492b69]	328	program_prefix="$ac_optarg" ;;
[6afd7c]	329
	330	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
	331	\| --program-suf \| --program-su \| --program-s)
	332	ac_prev=program_suffix ;;
	333	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
	334	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
[492b69]	335	program_suffix="$ac_optarg" ;;
[6afd7c]	336
	337	-program-transform-name \| --program-transform-name \
	338	\| --program-transform-nam \| --program-transform-na \
	339	\| --program-transform-n \| --program-transform- \
	340	\| --program-transform \| --program-transfor \
	341	\| --program-transfo \| --program-transf \
	342	\| --program-trans \| --program-tran \
	343	\| --progr-tra \| --program-tr \| --program-t)
	344	ac_prev=program_transform_name ;;
	345	-program-transform-name=* \| --program-transform-name=* \
	346	\| --program-transform-nam=* \| --program-transform-na=* \
	347	\| --program-transform-n=* \| --program-transform-=* \
	348	\| --program-transform=* \| --program-transfor=* \
	349	\| --program-transfo=* \| --program-transf=* \
	350	\| --program-trans=* \| --program-tran=* \
	351	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
[492b69]	352	program_transform_name="$ac_optarg" ;;
[6afd7c]	353
	354	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	355	\| -silent \| --silent \| --silen \| --sile \| --sil)
	356	silent=yes ;;
	357
	358	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
	359	ac_prev=sbindir ;;
	360	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
	361	\| --sbi=* \| --sb=*)
[492b69]	362	sbindir="$ac_optarg" ;;
[6afd7c]	363
	364	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
	365	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
	366	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
	367	\| --sha \| --sh)
	368	ac_prev=sharedstatedir ;;
	369	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
	370	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
	371	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
	372	\| --sha=* \| --sh=*)
[492b69]	373	sharedstatedir="$ac_optarg" ;;
[6afd7c]	374
	375	-site \| --site \| --sit)
	376	ac_prev=site ;;
	377	-site=* \| --site=* \| --sit=*)
[492b69]	378	site="$ac_optarg" ;;
[6afd7c]	379
	380	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
	381	ac_prev=srcdir ;;
	382	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
[492b69]	383	srcdir="$ac_optarg" ;;
[6afd7c]	384
	385	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
	386	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
	387	ac_prev=sysconfdir ;;
	388	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
	389	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
[492b69]	390	sysconfdir="$ac_optarg" ;;
[6afd7c]	391
	392	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
[492b69]	393	ac_prev=target ;;
[6afd7c]	394	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
[492b69]	395	target="$ac_optarg" ;;
[6afd7c]	396
	397	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
	398	verbose=yes ;;
	399
[492b69]	400	-version \| --version \| --versio \| --versi \| --vers)
	401	echo "configure generated by autoconf version 2.13"
	402	exit 0 ;;
[6afd7c]	403
	404	-with-* \| --with-*)
[492b69]	405	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
[6afd7c]	406	# Reject names that are not valid shell variable names.
[492b69]	407	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
	408	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
	409	fi
[6afd7c]	410	ac_package=`echo $ac_package\| sed 's/-/_/g'`
[492b69]	411	case "$ac_option" in
	412	=) ;;
[6afd7c]	413	*) ac_optarg=yes ;;
	414	esac
[492b69]	415	eval "with_${ac_package}='$ac_optarg'" ;;
[6afd7c]	416
	417	-without-* \| --without-*)
[492b69]	418	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
[6afd7c]	419	# Reject names that are not valid shell variable names.
[492b69]	420	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
	421	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
	422	fi
	423	ac_package=`echo $ac_package\| sed 's/-/_/g'`
	424	eval "with_${ac_package}=no" ;;
[6afd7c]	425
	426	--x)
	427	# Obsolete; use --with-x.
	428	with_x=yes ;;
	429
	430	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
	431	\| --x-incl \| --x-inc \| --x-in \| --x-i)
	432	ac_prev=x_includes ;;
	433	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
	434	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
[492b69]	435	x_includes="$ac_optarg" ;;
[6afd7c]	436
	437	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
	438	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
	439	ac_prev=x_libraries ;;
	440	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
	441	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
[492b69]	442	x_libraries="$ac_optarg" ;;
[6afd7c]	443
[492b69]	444	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
[6afd7c]	445	;;
	446
	447	*)
[492b69]	448	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
	449	echo "configure: warning: $ac_option: invalid host type" 1>&2
	450	fi
	451	if test "x$nonopt" != xNONE; then
	452	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
	453	fi
	454	nonopt="$ac_option"
[6afd7c]	455	;;
	456
	457	esac
	458	done
	459
	460	if test -n "$ac_prev"; then
[492b69]	461	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
[f84882]	462	fi
	463
[492b69]	464	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
	465
	466	# File descriptor usage:
	467	# 0 standard input
	468	# 1 file creation
	469	# 2 errors and warnings
	470	# 3 some systems may open it to /dev/tty
	471	# 4 used on the Kubota Titan
	472	# 6 checking for... messages and results
	473	# 5 compiler messages saved in config.log
	474	if test "$silent" = yes; then
	475	exec 6>/dev/null
	476	else
	477	exec 6>&1
	478	fi
	479	exec 5>./config.log
	480
	481	echo "\
	482	This file contains any messages produced by compilers while
	483	running configure, to aid debugging if configure makes a mistake.
	484	" 1>&5
[f84882]	485
[492b69]	486	# Strip out --no-create and --no-recursion so they do not pile up.
	487	# Also quote any args containing shell metacharacters.
	488	ac_configure_args=
	489	for ac_arg
[6afd7c]	490	do
[492b69]	491	case "$ac_arg" in
	492	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
	493	\| --no-cr \| --no-c) ;;
	494	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
	495	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
	496	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
	497	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
	498	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
[6afd7c]	499	esac
	500	done
	501
[492b69]	502	# NLS nuisances.
	503	# Only set these to C if already set. These must not be set unconditionally
	504	# because not all systems understand e.g. LANG=C (notably SCO).
	505	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
	506	# Non-C LC_CTYPE values break the ctype check.
	507	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
	508	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
	509	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
	510	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
[690e864]	511
[492b69]	512	# confdefs.h avoids OS command line length limits that DEFS can exceed.
	513	rm -rf conftest* confdefs.h
	514	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
	515	echo > confdefs.h
[6afd7c]	516
[492b69]	517	# A filename unique to this package, relative to the directory that
	518	# configure is in, which we can look for to find out if srcdir is correct.
	519	ac_unique_file=kernel/matpol.h
[6afd7c]	520
	521	# Find the source files, if location was not specified.
	522	if test -z "$srcdir"; then
	523	ac_srcdir_defaulted=yes
	524	# Try the directory containing this script, then its parent.
[492b69]	525	ac_prog=$0
	526	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
	527	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
[6afd7c]	528	srcdir=$ac_confdir
	529	if test ! -r $srcdir/$ac_unique_file; then
	530	srcdir=..
	531	fi
	532	else
	533	ac_srcdir_defaulted=no
	534	fi
	535	if test ! -r $srcdir/$ac_unique_file; then
	536	if test "$ac_srcdir_defaulted" = yes; then
[492b69]	537	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
[6afd7c]	538	else
[492b69]	539	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
[6afd7c]	540	fi
	541	fi
[492b69]	542	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
[690e864]	543
[492b69]	544	# Prefer explicitly selected file to automatically selected ones.
	545	if test -z "$CONFIG_SITE"; then
	546	if test "x$prefix" != xNONE; then
	547	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
	548	else
	549	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
	550	fi
[6afd7c]	551	fi
[492b69]	552	for ac_site_file in $CONFIG_SITE; do
	553	if test -r "$ac_site_file"; then
	554	echo "loading site script $ac_site_file"
	555	. "$ac_site_file"
	556	fi
	557	done
[6afd7c]	558
[492b69]	559	if test -r "$cache_file"; then
	560	echo "loading cache $cache_file"
	561	. $cache_file
	562	else
	563	echo "creating cache $cache_file"
	564	> $cache_file
[6afd7c]	565	fi
	566
[492b69]	567	ac_ext=c
	568	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
	569	ac_cpp='$CPP $CPPFLAGS'
	570	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
	571	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
	572	cross_compiling=$ac_cv_prog_cc_cross
	573
	574	ac_exeext=
	575	ac_objext=o
	576	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
	577	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
	578	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
	579	ac_n= ac_c='
	580	' ac_t=' '
	581	else
	582	ac_n=-n ac_c= ac_t=
	583	fi
	584	else
	585	ac_n= ac_c='\c' ac_t=
[f84882]	586	fi
[df723f]	587
[a15090f]	588
[df723f]	589
[492b69]	590	pwd=`pwd`
[df723f]	591
[492b69]	592	# make them to env variables
	593	# pass them indirectly to subsequent configures
[4a6242]	594	SINGULAR_MAJOR_VERSION=3
[b4e3253]	595	SINGULAR_MINOR_VERSION=1
[623a7d]	596	SINGULAR_SUB_VERSION=3
[492b69]	597	VERSION_SEP="-"
	598	SINGULAR_SHORT_VERSION="${SINGULAR_MAJOR_VERSION}${VERSION_SEP}${SINGULAR_MINOR_VERSION}"
	599	SINGULAR_VERSION="${SINGULAR_SHORT_VERSION}${VERSION_SEP}${SINGULAR_SUB_VERSION}"
	600	SINGULAR_RPM_VERSION="${SINGULAR_MAJOR_VERSION}.${SINGULAR_MINOR_VERSION}.${SINGULAR_SUB_VERSION}"
[623a7d]	601	VERSION_DATE="March 2011"
[492b69]	602	SINGULAR_ROOT_DIR=$pwd
[a15090f]	603
[492b69]	604	export SINGULAR_MINOR_VERSION
	605	export SINGULAR_MAJOR_VERSION
	606	export SINGULAR_SUB_VERSION
	607	export SINGULAR_VERSION
	608	export SINGULAR_RPM_VERSION
	609	export VERSION_DATE
	610	export SINGULAR_ROOT_DIR
[690e864]	611
	612
	613
	614
	615
	616
	617
	618
	619	# determine Makefiles to output
	620	OUTPUT_MAKEFILES="Makefile"
	621	if test -d "doc"; then
	622	OUTPUT_MAKEFILES="$OUTPUT_MAKEFILES doc/Makefile doc/version.texi doc/uname.texi"
	623	fi
[460c1e1]	624	if test -d "emacs"; then
	625	OUTPUT_MAKEFILES=$OUTPUT_MAKEFILES" emacs/Makefile"
	626	fi
[8c8a76]	627	if test -d "IntegerProgramming"; then
	628	OUTPUT_MAKEFILES=$OUTPUT_MAKEFILES" IntegerProgramming/Makefile"
	629	fi
[08b7a76]	630	if test -d "Plural"; then
	631	OUTPUT_MAKEFILES=$OUTPUT_MAKEFILES" Plural/Makefile"
	632	fi
[a15090f]	633	if test -d "InstallShield"; then
	634	OUTPUT_MAKEFILES=$OUTPUT_MAKEFILES" InstallShield/Makefile InstallShield/Etc/Makefile InstallShield/Cygwin/Makefile InstallShield/Singular/Makefile InstallShield/Xemacs/Makefile"
	635	fi
[6afd7c]	636
[9ead31]	637
[492b69]	638	echo $ac_n "checking uname for singular""... $ac_c" 1>&6
[25ed91]	639	echo "configure:640: checking uname for singular" >&5
[492b69]	640	if eval "test \"`echo '$''{'ac_cv_singuname'+set}'`\" = set"; then
	641	echo $ac_n "(cached) $ac_c" 1>&6
[fe40293]	642	else
	643	ac_cv_singuname="unknown"
	644	if test -r "singuname.sh"; then
	645	if (/bin/sh singuname.sh >/dev/null 2>&1) then
	646	ac_cv_singuname=`/bin/sh singuname.sh`
	647	fi
	648	fi
[6afd7c]	649
[fe40293]	650	fi
	651
[492b69]	652	echo "$ac_t""$ac_cv_singuname" 1>&6
[fe40293]	653	if test "$ac_cv_singuname" = unknown; then
[f02645b]	654	{ echo "configure: warning: Unknown architecture: Check singuname.sh" 1>&2; }
[fe40293]	655	fi
[f02645b]	656	SINGUNAME=$ac_cv_singuname
[6afd7c]	657
[c30f2eb]	658	SING_UNAME=`echo $SINGUNAME \| tr '-' '_' `
	659
	660
[55c796]	661
[074171]	662	if test "${CXXFLAGS+set}" != set; then
	663	ac_cxxflags_set=no
	664	CXXFLAGS="-O"
	665	fi
	666	if test "${CFLAGS+set}" != set; then
	667	CFLAGS="-O"
	668	ac_cflags_set=no
	669	fi
	670
[492b69]	671	# Extract the first word of "gcc", so it can be a program name with args.
[6afd7c]	672	set dummy gcc; ac_word=$2
[492b69]	673	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[074171]	674	echo "configure:677: checking for $ac_word" >&5
[492b69]	675	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
	676	echo $ac_n "(cached) $ac_c" 1>&6
[6afd7c]	677	else
	678	if test -n "$CC"; then
	679	ac_cv_prog_CC="$CC" # Let the user override the test.
	680	else
[492b69]	681	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	682	ac_dummy="$PATH"
	683	for ac_dir in $ac_dummy; do
	684	test -z "$ac_dir" && ac_dir=.
	685	if test -f $ac_dir/$ac_word; then
	686	ac_cv_prog_CC="gcc"
	687	break
	688	fi
	689	done
	690	IFS="$ac_save_ifs"
[6afd7c]	691	fi
	692	fi
[492b69]	693	CC="$ac_cv_prog_CC"
[6afd7c]	694	if test -n "$CC"; then
[492b69]	695	echo "$ac_t""$CC" 1>&6
[690e864]	696	else
[492b69]	697	echo "$ac_t""no" 1>&6
[690e864]	698	fi
	699
[6afd7c]	700	if test -z "$CC"; then
	701	# Extract the first word of "cc", so it can be a program name with args.
	702	set dummy cc; ac_word=$2
[492b69]	703	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[074171]	704	echo "configure:707: checking for $ac_word" >&5
[492b69]	705	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
	706	echo $ac_n "(cached) $ac_c" 1>&6
[6afd7c]	707	else
	708	if test -n "$CC"; then
	709	ac_cv_prog_CC="$CC" # Let the user override the test.
	710	else
[492b69]	711	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
[6afd7c]	712	ac_prog_rejected=no
[492b69]	713	ac_dummy="$PATH"
	714	for ac_dir in $ac_dummy; do
	715	test -z "$ac_dir" && ac_dir=.
	716	if test -f $ac_dir/$ac_word; then
	717	if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
	718	ac_prog_rejected=yes
	719	continue
	720	fi
	721	ac_cv_prog_CC="cc"
	722	break
	723	fi
	724	done
	725	IFS="$ac_save_ifs"
[6afd7c]	726	if test $ac_prog_rejected = yes; then
	727	# We found a bogon in the path, so make sure we never use it.
	728	set dummy $ac_cv_prog_CC
	729	shift
[492b69]	730	if test $# -gt 0; then
[6afd7c]	731	# We chose a different compiler from the bogus one.
	732	# However, it has the same basename, so the bogon will be chosen
	733	# first if we set CC to just the basename; use the full file name.
	734	shift
[492b69]	735	set dummy "$ac_dir/$ac_word" "$@"
	736	shift
	737	ac_cv_prog_CC="$@"
[6afd7c]	738	fi
	739	fi
	740	fi
	741	fi
[492b69]	742	CC="$ac_cv_prog_CC"
[6afd7c]	743	if test -n "$CC"; then
[492b69]	744	echo "$ac_t""$CC" 1>&6
[6afd7c]	745	else
[492b69]	746	echo "$ac_t""no" 1>&6
[6afd7c]	747	fi
	748
[492b69]	749	if test -z "$CC"; then
	750	case "`uname -s`" in
	751	win32 \| WIN32)
	752	# Extract the first word of "cl", so it can be a program name with args.
	753	set dummy cl; ac_word=$2
	754	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[074171]	755	echo "configure:758: checking for $ac_word" >&5
[492b69]	756	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
	757	echo $ac_n "(cached) $ac_c" 1>&6
[aac46c]	758	else
	759	if test -n "$CC"; then
	760	ac_cv_prog_CC="$CC" # Let the user override the test.
	761	else
[492b69]	762	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	763	ac_dummy="$PATH"
	764	for ac_dir in $ac_dummy; do
	765	test -z "$ac_dir" && ac_dir=.
	766	if test -f $ac_dir/$ac_word; then
	767	ac_cv_prog_CC="cl"
	768	break
	769	fi
	770	done
	771	IFS="$ac_save_ifs"
[aac46c]	772	fi
	773	fi
[492b69]	774	CC="$ac_cv_prog_CC"
[aac46c]	775	if test -n "$CC"; then
[492b69]	776	echo "$ac_t""$CC" 1>&6
[aac46c]	777	else
[492b69]	778	echo "$ac_t""no" 1>&6
[d432e74]	779	fi
[492b69]	780	;;
	781	esac
[690e864]	782	fi
[492b69]	783	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
[d432e74]	784	fi
	785
[492b69]	786	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
[074171]	787	echo "configure:790: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
[d432e74]	788
[492b69]	789	ac_ext=c
	790	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
	791	ac_cpp='$CPP $CPPFLAGS'
	792	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
	793	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
	794	cross_compiling=$ac_cv_prog_cc_cross
	795
	796	cat > conftest.$ac_ext << EOF
	797
[074171]	798	#line 801 "configure"
[492b69]	799	#include "confdefs.h"
	800
	801	main(){return(0);}
	802	EOF
[074171]	803	if { (eval echo configure:806: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[492b69]	804	ac_cv_prog_cc_works=yes
	805	# If we can't run a trivial program, we are probably using a cross compiler.
	806	if (./conftest; exit) 2>/dev/null; then
	807	ac_cv_prog_cc_cross=no
[690e864]	808	else
[492b69]	809	ac_cv_prog_cc_cross=yes
[690e864]	810	fi
[492b69]	811	else
	812	echo "configure: failed program was:" >&5
	813	cat conftest.$ac_ext >&5
	814	ac_cv_prog_cc_works=no
[f84882]	815	fi
[492b69]	816	rm -fr conftest*
	817	ac_ext=c
	818	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
	819	ac_cpp='$CPP $CPPFLAGS'
	820	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
	821	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
	822	cross_compiling=$ac_cv_prog_cc_cross
	823
	824	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
	825	if test $ac_cv_prog_cc_works = no; then
	826	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
	827	fi
	828	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
[074171]	829	echo "configure:832: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
[492b69]	830	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
	831	cross_compiling=$ac_cv_prog_cc_cross
	832
	833	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
[074171]	834	echo "configure:837: checking whether we are using GNU C" >&5
[492b69]	835	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
	836	echo $ac_n "(cached) $ac_c" 1>&6
	837	else
	838	cat > conftest.c <<EOF
	839	#ifdef __GNUC__
	840	yes;
	841	#endif
	842	EOF
[074171]	843	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:846: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
[492b69]	844	ac_cv_prog_gcc=yes
[690e864]	845	else
[492b69]	846	ac_cv_prog_gcc=no
	847	fi
	848	fi
	849
	850	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
	851
	852	if test $ac_cv_prog_gcc = yes; then
	853	GCC=yes
[f84882]	854	else
[492b69]	855	GCC=
	856	fi
[690e864]	857
[492b69]	858	ac_test_CFLAGS="${CFLAGS+set}"
	859	ac_save_CFLAGS="$CFLAGS"
	860	CFLAGS=
	861	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
[074171]	862	echo "configure:865: checking whether ${CC-cc} accepts -g" >&5
[492b69]	863	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
	864	echo $ac_n "(cached) $ac_c" 1>&6
	865	else
	866	echo 'void f(){}' > conftest.c
	867	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
[2189fb]	868	ac_cv_prog_cc_g=yes
[6afd7c]	869	else
[492b69]	870	ac_cv_prog_cc_g=no
[6afd7c]	871	fi
[492b69]	872	rm -f conftest*
	873
[690e864]	874	fi
[492b69]	875
	876	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
[aac46c]	877	if test "$ac_test_CFLAGS" = set; then
[492b69]	878	CFLAGS="$ac_save_CFLAGS"
[aac46c]	879	elif test $ac_cv_prog_cc_g = yes; then
	880	if test "$GCC" = yes; then
[2189fb]	881	CFLAGS="-g -O2"
	882	else
[aac46c]	883	CFLAGS="-g"
[9ead31]	884	fi
[8f659dc]	885	else
[aac46c]	886	if test "$GCC" = yes; then
	887	CFLAGS="-O2"
	888	else
	889	CFLAGS=
	890	fi
[6afd7c]	891	fi
[690e864]	892
[492b69]	893	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
[074171]	894	echo "configure:897: checking how to run the C preprocessor" >&5
[6afd7c]	895	# On Suns, sometimes $CPP names a directory.
	896	if test -n "$CPP" && test -d "$CPP"; then
	897	CPP=
	898	fi
	899	if test -z "$CPP"; then
[492b69]	900	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
	901	echo $ac_n "(cached) $ac_c" 1>&6
[6afd7c]	902	else
[492b69]	903	# This must be in double quotes, not single quotes, because CPP may get
	904	# substituted into the Makefile and "${CC-cc}" will confuse make.
	905	CPP="${CC-cc} -E"
	906	# On the NeXT, cc -E runs the code through the compiler's parser,
	907	# not just through cpp.
	908	cat > conftest.$ac_ext <<EOF
[074171]	909	#line 912 "configure"
[492b69]	910	#include "confdefs.h"
	911	#include <assert.h>
	912	Syntax Error
	913	EOF
	914	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
[074171]	915	{ (eval echo configure:918: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
[492b69]	916	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
	917	if test -z "$ac_err"; then
[f84882]	918	:
[aac46c]	919	else
[492b69]	920	echo "$ac_err" >&5
	921	echo "configure: failed program was:" >&5
	922	cat conftest.$ac_ext >&5
	923	rm -rf conftest*
	924	CPP="${CC-cc} -E -traditional-cpp"
	925	cat > conftest.$ac_ext <<EOF
[074171]	926	#line 929 "configure"
[492b69]	927	#include "confdefs.h"
	928	#include <assert.h>
	929	Syntax Error
	930	EOF
	931	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
[074171]	932	{ (eval echo configure:935: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
[492b69]	933	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
	934	if test -z "$ac_err"; then
	935	:
[690e864]	936	else
[492b69]	937	echo "$ac_err" >&5
	938	echo "configure: failed program was:" >&5
	939	cat conftest.$ac_ext >&5
	940	rm -rf conftest*
	941	CPP="${CC-cc} -nologo -E"
	942	cat > conftest.$ac_ext <<EOF
[074171]	943	#line 946 "configure"
[492b69]	944	#include "confdefs.h"
	945	#include <assert.h>
	946	Syntax Error
	947	EOF
	948	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
[074171]	949	{ (eval echo configure:952: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
[492b69]	950	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
	951	if test -z "$ac_err"; then
	952	:
[690e864]	953	else
[492b69]	954	echo "$ac_err" >&5
	955	echo "configure: failed program was:" >&5
	956	cat conftest.$ac_ext >&5
	957	rm -rf conftest*
	958	CPP=/lib/cpp
[690e864]	959	fi
[492b69]	960	rm -f conftest*
[690e864]	961	fi
[492b69]	962	rm -f conftest*
[f84882]	963	fi
[492b69]	964	rm -f conftest*
	965	ac_cv_prog_CPP="$CPP"
[6afd7c]	966	fi
[492b69]	967	CPP="$ac_cv_prog_CPP"
[690e864]	968	else
[492b69]	969	ac_cv_prog_CPP="$CPP"
[690e864]	970	fi
[492b69]	971	echo "$ac_t""$CPP" 1>&6
[6afd7c]	972
[354f3b]	973	ac_aux_dir=
	974	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
	975	if test -f $ac_dir/install-sh; then
	976	ac_aux_dir=$ac_dir
	977	ac_install_sh="$ac_aux_dir/install-sh -c"
	978	break
	979	elif test -f $ac_dir/install.sh; then
	980	ac_aux_dir=$ac_dir
	981	ac_install_sh="$ac_aux_dir/install.sh -c"
	982	break
	983	fi
	984	done
	985	if test -z "$ac_aux_dir"; then
[492b69]	986	{ echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
[354f3b]	987	fi
[492b69]	988	ac_config_guess=$ac_aux_dir/config.guess
	989	ac_config_sub=$ac_aux_dir/config.sub
	990	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
[354f3b]	991
	992	# Find a good install program. We prefer a C program (faster),
	993	# so one script is as good as another. But avoid the broken or
	994	# incompatible versions:
	995	# SysV /etc/install, /usr/sbin/install
	996	# SunOS /usr/etc/install
	997	# IRIX /sbin/install
	998	# AIX /bin/install
[aac46c]	999	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
[354f3b]	1000	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
	1001	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
	1002	# ./install, which can be erroneously created by make from ./install.sh.
[492b69]	1003	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
[074171]	1004	echo "configure:1007: checking for a BSD compatible install" >&5
[354f3b]	1005	if test -z "$INSTALL"; then
[492b69]	1006	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
	1007	echo $ac_n "(cached) $ac_c" 1>&6
	1008	else
	1009	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
	1010	for ac_dir in $PATH; do
	1011	# Account for people who put trailing slashes in PATH elements.
	1012	case "$ac_dir/" in
	1013	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
	1014	*)
	1015	# OSF1 and SCO ODT 3.0 have their own names for install.
	1016	# Don't use installbsd from OSF since it installs stuff as root
	1017	# by default.
	1018	for ac_prog in ginstall scoinst install; do
	1019	if test -f $ac_dir/$ac_prog; then
[f84882]	1020	if test $ac_prog = install &&
[492b69]	1021	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
[f84882]	1022	# AIX install. It has an incompatible calling convention.
	1023	:
	1024	else
[492b69]	1025	ac_cv_path_install="$ac_dir/$ac_prog -c"
	1026	break 2
[f84882]	1027	fi
	1028	fi
[354f3b]	1029	done
[492b69]	1030	;;
	1031	esac
	1032	done
	1033	IFS="$ac_save_IFS"
[354f3b]	1034
	1035	fi
	1036	if test "${ac_cv_path_install+set}" = set; then
[492b69]	1037	INSTALL="$ac_cv_path_install"
[354f3b]	1038	else
	1039	# As a last resort, use the slow shell script. We don't cache a
	1040	# path for INSTALL within a source directory, because that will
	1041	# break other packages using the cache if that directory is
	1042	# removed, or if the path is relative.
[492b69]	1043	INSTALL="$ac_install_sh"
[354f3b]	1044	fi
	1045	fi
[492b69]	1046	echo "$ac_t""$INSTALL" 1>&6
[354f3b]	1047
	1048	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
	1049	# It thinks the first close brace ends the variable substitution.
	1050	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
	1051
[492b69]	1052	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
[aac46c]	1053
[354f3b]	1054	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
	1055
[492b69]	1056	echo $ac_n "checking for AIX""... $ac_c" 1>&6
[074171]	1057	echo "configure:1060: checking for AIX" >&5
[492b69]	1058	cat > conftest.$ac_ext <<EOF
[074171]	1059	#line 1062 "configure"
[492b69]	1060	#include "confdefs.h"
[6afd7c]	1061	#ifdef _AIX
	1062	yes
	1063	#endif
	1064
[492b69]	1065	EOF
[6afd7c]	1066	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
[492b69]	1067	egrep "yes" >/dev/null 2>&1; then
	1068	rm -rf conftest*
	1069	echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
[6afd7c]	1070	#define _ALL_SOURCE 1
[492b69]	1071	EOF
[6afd7c]	1072
	1073	else
[492b69]	1074	rm -rf conftest*
	1075	echo "$ac_t""no" 1>&6
[6afd7c]	1076	fi
	1077	rm -f conftest*
	1078
	1079
[492b69]	1080	for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
	1081	do
	1082	# Extract the first word of "$ac_prog", so it can be a program name with args.
	1083	set dummy $ac_prog; ac_word=$2
	1084	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[074171]	1085	echo "configure:1088: checking for $ac_word" >&5
[492b69]	1086	if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
	1087	echo $ac_n "(cached) $ac_c" 1>&6
[8c8a76]	1088	else
	1089	if test -n "$CXX"; then
	1090	ac_cv_prog_CXX="$CXX" # Let the user override the test.
[492b69]	1091	else
	1092	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	1093	ac_dummy="$PATH"
	1094	for ac_dir in $ac_dummy; do
	1095	test -z "$ac_dir" && ac_dir=.
	1096	if test -f $ac_dir/$ac_word; then
	1097	ac_cv_prog_CXX="$ac_prog"
	1098	break
	1099	fi
	1100	done
	1101	IFS="$ac_save_ifs"
[8c8a76]	1102	fi
	1103	fi
[492b69]	1104	CXX="$ac_cv_prog_CXX"
[8c8a76]	1105	if test -n "$CXX"; then
[492b69]	1106	echo "$ac_t""$CXX" 1>&6
[8c8a76]	1107	else
[492b69]	1108	echo "$ac_t""no" 1>&6
[8c8a76]	1109	fi
	1110
[492b69]	1111	test -n "$CXX" && break
[690e864]	1112	done
[492b69]	1113	test -n "$CXX" \|\| CXX="gcc"
[690e864]	1114
[492b69]	1115
	1116	echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
[074171]	1117	echo "configure:1120: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
[492b69]	1118
	1119	ac_ext=C
	1120	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
	1121	ac_cpp='$CXXCPP $CPPFLAGS'
	1122	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
	1123	ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
	1124	cross_compiling=$ac_cv_prog_cxx_cross
	1125
	1126	cat > conftest.$ac_ext << EOF
	1127
[074171]	1128	#line 1131 "configure"
[492b69]	1129	#include "confdefs.h"
	1130
	1131	int main(){return(0);}
	1132	EOF
[074171]	1133	if { (eval echo configure:1136: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[492b69]	1134	ac_cv_prog_cxx_works=yes
	1135	# If we can't run a trivial program, we are probably using a cross compiler.
	1136	if (./conftest; exit) 2>/dev/null; then
	1137	ac_cv_prog_cxx_cross=no
	1138	else
	1139	ac_cv_prog_cxx_cross=yes
	1140	fi
	1141	else
	1142	echo "configure: failed program was:" >&5
	1143	cat conftest.$ac_ext >&5
	1144	ac_cv_prog_cxx_works=no
[f84882]	1145	fi
[492b69]	1146	rm -fr conftest*
	1147	ac_ext=c
	1148	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
	1149	ac_cpp='$CPP $CPPFLAGS'
	1150	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
	1151	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
	1152	cross_compiling=$ac_cv_prog_cc_cross
	1153
	1154	echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
	1155	if test $ac_cv_prog_cxx_works = no; then
	1156	{ echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
	1157	fi
	1158	echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
[074171]	1159	echo "configure:1162: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
[492b69]	1160	echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
	1161	cross_compiling=$ac_cv_prog_cxx_cross
	1162
	1163	echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
[074171]	1164	echo "configure:1167: checking whether we are using GNU C++" >&5
[492b69]	1165	if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
	1166	echo $ac_n "(cached) $ac_c" 1>&6
	1167	else
	1168	cat > conftest.C <<EOF
	1169	#ifdef __GNUC__
	1170	yes;
	1171	#endif
	1172	EOF
[074171]	1173	if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1176: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
[492b69]	1174	ac_cv_prog_gxx=yes
[f84882]	1175	else
[492b69]	1176	ac_cv_prog_gxx=no
	1177	fi
[f84882]	1178	fi
[d432e74]	1179
[492b69]	1180	echo "$ac_t""$ac_cv_prog_gxx" 1>&6
[690e864]	1181
[492b69]	1182	if test $ac_cv_prog_gxx = yes; then
	1183	GXX=yes
[8c8a76]	1184	else
[492b69]	1185	GXX=
	1186	fi
[f84882]	1187
[492b69]	1188	ac_test_CXXFLAGS="${CXXFLAGS+set}"
	1189	ac_save_CXXFLAGS="$CXXFLAGS"
	1190	CXXFLAGS=
	1191	echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
[074171]	1192	echo "configure:1195: checking whether ${CXX-g++} accepts -g" >&5
[492b69]	1193	if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
	1194	echo $ac_n "(cached) $ac_c" 1>&6
	1195	else
	1196	echo 'void f(){}' > conftest.cc
	1197	if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
	1198	ac_cv_prog_cxx_g=yes
	1199	else
	1200	ac_cv_prog_cxx_g=no
[8c8a76]	1201	fi
[492b69]	1202	rm -f conftest*
	1203
[690e864]	1204	fi
[492b69]	1205
	1206	echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
[8c8a76]	1207	if test "$ac_test_CXXFLAGS" = set; then
[492b69]	1208	CXXFLAGS="$ac_save_CXXFLAGS"
[8c8a76]	1209	elif test $ac_cv_prog_cxx_g = yes; then
	1210	if test "$GXX" = yes; then
	1211	CXXFLAGS="-g -O2"
	1212	else
	1213	CXXFLAGS="-g"
	1214	fi
	1215	else
	1216	if test "$GXX" = yes; then
	1217	CXXFLAGS="-O2"
	1218	else
	1219	CXXFLAGS=
	1220	fi
	1221	fi
	1222
	1223
[5ff7d2]	1224	SING_CC=${CC}; export SING_CC
	1225	SING_CXX=${CXX}; export SING_CXX
	1226
[8c8a76]	1227	# check whether the compiler accepts -pipe
[492b69]	1228	echo $ac_n "checking whether compiler accepts -pipe""... $ac_c" 1>&6
[074171]	1229	echo "configure:1232: checking whether compiler accepts -pipe" >&5
[8c8a76]	1230	temp_cflags=${CFLAGS}
	1231	CFLAGS="${CFLAGS} -pipe"
[492b69]	1232	if eval "test \"`echo '$''{'ac_cv_cxx_have_pipe'+set}'`\" = set"; then
	1233	echo $ac_n "(cached) $ac_c" 1>&6
[8c8a76]	1234	else
[492b69]	1235	cat > conftest.$ac_ext <<EOF
[074171]	1236	#line 1239 "configure"
[492b69]	1237	#include "confdefs.h"
	1238
	1239	int main() {
[690e864]	1240
[492b69]	1241	; return 0; }
	1242	EOF
[074171]	1243	if { (eval echo configure:1246: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
[492b69]	1244	rm -rf conftest*
	1245	ac_cv_cxx_have_pipe=yes
	1246	else
	1247	echo "configure: failed program was:" >&5
	1248	cat conftest.$ac_ext >&5
	1249	rm -rf conftest*
	1250	ac_cv_cxx_have_pipe=no
[8c8a76]	1251	fi
[492b69]	1252	rm -f conftest*
[8c8a76]	1253
	1254	fi
	1255
[492b69]	1256	echo "$ac_t""${ac_cv_cxx_have_pipe}" 1>&6
[8c8a76]	1257	CFLAGS=${temp_cflags}
	1258	if test "${ac_cv_cxx_have_pipe}" != yes; then
	1259	PIPE=
	1260	else
	1261	PIPE="-pipe"
	1262	fi
	1263
[6afd7c]	1264
[3d8259]	1265	for ac_prog in perl5 perl
	1266	do
[492b69]	1267	# Extract the first word of "$ac_prog", so it can be a program name with args.
[3d8259]	1268	set dummy $ac_prog; ac_word=$2
[492b69]	1269	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[074171]	1270	echo "configure:1273: checking for $ac_word" >&5
[492b69]	1271	if eval "test \"`echo '$''{'ac_cv_prog_PERL'+set}'`\" = set"; then
	1272	echo $ac_n "(cached) $ac_c" 1>&6
[3d8259]	1273	else
	1274	if test -n "$PERL"; then
	1275	ac_cv_prog_PERL="$PERL" # Let the user override the test.
	1276	else
[492b69]	1277	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	1278	ac_dummy="$PATH"
	1279	for ac_dir in $ac_dummy; do
	1280	test -z "$ac_dir" && ac_dir=.
	1281	if test -f $ac_dir/$ac_word; then
	1282	ac_cv_prog_PERL="$ac_prog"
	1283	break
	1284	fi
	1285	done
	1286	IFS="$ac_save_ifs"
[3d8259]	1287	fi
	1288	fi
[492b69]	1289	PERL="$ac_cv_prog_PERL"
[3d8259]	1290	if test -n "$PERL"; then
[492b69]	1291	echo "$ac_t""$PERL" 1>&6
[3d8259]	1292	else
[492b69]	1293	echo "$ac_t""no" 1>&6
[3d8259]	1294	fi
	1295
[492b69]	1296	test -n "$PERL" && break
[3d8259]	1297	done
	1298
[a70441f]	1299	for ac_prog in uudecode "uudeview -i"
	1300	do
[492b69]	1301	# Extract the first word of "$ac_prog", so it can be a program name with args.
[a70441f]	1302	set dummy $ac_prog; ac_word=$2
[492b69]	1303	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[074171]	1304	echo "configure:1307: checking for $ac_word" >&5
[492b69]	1305	if eval "test \"`echo '$''{'ac_cv_prog_UUDECODE'+set}'`\" = set"; then
	1306	echo $ac_n "(cached) $ac_c" 1>&6
[a70441f]	1307	else
	1308	if test -n "$UUDECODE"; then
	1309	ac_cv_prog_UUDECODE="$UUDECODE" # Let the user override the test.
	1310	else
[492b69]	1311	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	1312	ac_dummy="$PATH"
	1313	for ac_dir in $ac_dummy; do
	1314	test -z "$ac_dir" && ac_dir=.
	1315	if test -f $ac_dir/$ac_word; then
	1316	ac_cv_prog_UUDECODE="$ac_prog"
	1317	break
	1318	fi
	1319	done
	1320	IFS="$ac_save_ifs"
[a70441f]	1321	fi
	1322	fi
[492b69]	1323	UUDECODE="$ac_cv_prog_UUDECODE"
[a70441f]	1324	if test -n "$UUDECODE"; then
[492b69]	1325	echo "$ac_t""$UUDECODE" 1>&6
[a70441f]	1326	else
[492b69]	1327	echo "$ac_t""no" 1>&6
[a70441f]	1328	fi
	1329
[492b69]	1330	test -n "$UUDECODE" && break
[a70441f]	1331	done
[575b64]	1332	test -n "$UUDECODE" \|\| UUDECODE="${pwd}/warn_not_found.sh uudecode"
[a70441f]	1333
[8f659dc]	1334	for ac_prog in gunzip
[9ead31]	1335	do
[492b69]	1336	# Extract the first word of "$ac_prog", so it can be a program name with args.
[9ead31]	1337	set dummy $ac_prog; ac_word=$2
[492b69]	1338	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[575b64]	1339	echo "configure:1342: checking for $ac_word" >&5
[492b69]	1340	if eval "test \"`echo '$''{'ac_cv_prog_GUNZIP'+set}'`\" = set"; then
	1341	echo $ac_n "(cached) $ac_c" 1>&6
[9ead31]	1342	else
	1343	if test -n "$GUNZIP"; then
	1344	ac_cv_prog_GUNZIP="$GUNZIP" # Let the user override the test.
	1345	else
[492b69]	1346	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	1347	ac_dummy="$PATH"
	1348	for ac_dir in $ac_dummy; do
	1349	test -z "$ac_dir" && ac_dir=.
	1350	if test -f $ac_dir/$ac_word; then
	1351	ac_cv_prog_GUNZIP="$ac_prog"
	1352	break
	1353	fi
	1354	done
	1355	IFS="$ac_save_ifs"
[9ead31]	1356	fi
	1357	fi
[492b69]	1358	GUNZIP="$ac_cv_prog_GUNZIP"
[9ead31]	1359	if test -n "$GUNZIP"; then
[492b69]	1360	echo "$ac_t""$GUNZIP" 1>&6
[9ead31]	1361	else
[492b69]	1362	echo "$ac_t""no" 1>&6
[9ead31]	1363	fi
	1364
[492b69]	1365	test -n "$GUNZIP" && break
[9ead31]	1366	done
	1367	test -n "$GUNZIP" \|\| GUNZIP="${pwd}/warn_not_found.sh gunzip"
	1368
	1369	# don't use GZIP this breaks configure
[8f659dc]	1370	for ac_prog in gzip
[9ead31]	1371	do
[492b69]	1372	# Extract the first word of "$ac_prog", so it can be a program name with args.
[9ead31]	1373	set dummy $ac_prog; ac_word=$2
[492b69]	1374	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[575b64]	1375	echo "configure:1378: checking for $ac_word" >&5
[492b69]	1376	if eval "test \"`echo '$''{'ac_cv_prog_MYGZIP'+set}'`\" = set"; then
	1377	echo $ac_n "(cached) $ac_c" 1>&6
[9ead31]	1378	else
	1379	if test -n "$MYGZIP"; then
	1380	ac_cv_prog_MYGZIP="$MYGZIP" # Let the user override the test.
	1381	else
[492b69]	1382	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	1383	ac_dummy="$PATH"
	1384	for ac_dir in $ac_dummy; do
	1385	test -z "$ac_dir" && ac_dir=.
	1386	if test -f $ac_dir/$ac_word; then
	1387	ac_cv_prog_MYGZIP="$ac_prog"
	1388	break
	1389	fi
	1390	done
	1391	IFS="$ac_save_ifs"
[9ead31]	1392	fi
	1393	fi
[492b69]	1394	MYGZIP="$ac_cv_prog_MYGZIP"
[9ead31]	1395	if test -n "$MYGZIP"; then
[492b69]	1396	echo "$ac_t""$MYGZIP" 1>&6
[9ead31]	1397	else
[492b69]	1398	echo "$ac_t""no" 1>&6
[9ead31]	1399	fi
	1400
[492b69]	1401	test -n "$MYGZIP" && break
[9ead31]	1402	done
	1403	test -n "$MYGZIP" \|\| MYGZIP="${pwd}/warn_not_found.sh gzip"
	1404
[f36635]	1405	# Extract the first word of "latex2html", so it can be a program name with args.
	1406	set dummy latex2html; ac_word=$2
[492b69]	1407	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[575b64]	1408	echo "configure:1411: checking for $ac_word" >&5
[492b69]	1409	if eval "test \"`echo '$''{'ac_cv_prog_LATEX2HTML'+set}'`\" = set"; then
	1410	echo $ac_n "(cached) $ac_c" 1>&6
[f36635]	1411	else
	1412	if test -n "$LATEX2HTML"; then
	1413	ac_cv_prog_LATEX2HTML="$LATEX2HTML" # Let the user override the test.
	1414	else
[492b69]	1415	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	1416	ac_dummy="$PATH"
	1417	for ac_dir in $ac_dummy; do
	1418	test -z "$ac_dir" && ac_dir=.
	1419	if test -f $ac_dir/$ac_word; then
	1420	ac_cv_prog_LATEX2HTML="latex2html"
	1421	break
	1422	fi
	1423	done
	1424	IFS="$ac_save_ifs"
[f36635]	1425	fi
	1426	fi
[492b69]	1427	LATEX2HTML="$ac_cv_prog_LATEX2HTML"
[f36635]	1428	if test -n "$LATEX2HTML"; then
[492b69]	1429	echo "$ac_t""$LATEX2HTML" 1>&6
[f36635]	1430	else
[492b69]	1431	echo "$ac_t""no" 1>&6
[f36635]	1432	fi
	1433
[492b69]	1434	echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
[575b64]	1435	echo "configure:1438: checking whether ln -s works" >&5
[492b69]	1436	if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
	1437	echo $ac_n "(cached) $ac_c" 1>&6
	1438	else
	1439	rm -f conftestdata
	1440	if ln -s X conftestdata 2>/dev/null
	1441	then
	1442	rm -f conftestdata
	1443	ac_cv_prog_LN_S="ln -s"
	1444	else
	1445	ac_cv_prog_LN_S=ln
	1446	fi
	1447	fi
	1448	LN_S="$ac_cv_prog_LN_S"
	1449	if test "$ac_cv_prog_LN_S" = "ln -s"; then
	1450	echo "$ac_t""yes" 1>&6
[f84882]	1451	else
[492b69]	1452	echo "$ac_t""no" 1>&6
[fe40293]	1453	fi
	1454
[64c6d1]	1455
[51f201]	1456	if test -r "${pwd}/mkinstalldirs"; then
[a15090f]	1457	MKINSTALLDIRS=${pwd}/mkinstalldirs
[492b69]	1458
[a15090f]	1459	else
[492b69]	1460	{ echo "configure: error: mkinstalldirs not foind in ${pwd}" 1>&2; exit 1; }
[a15090f]	1461	fi
	1462
[64c6d1]	1463	# expand prefix and pass it to subsequent configures
[23673b]	1464	if test "x$prefix" = xNONE; then
	1465	prefix=${ac_default_prefix}
	1466	ac_configure_args="$ac_configure_args --prefix=${prefix}"
	1467	fi
[64c6d1]	1468
	1469	# expand exec_prefix
	1470	if test "x$exec_prefix" = xNONE; then
[fe40293]	1471	exec_prefix=${prefix}/${ac_cv_singuname}
	1472	ac_configure_args="$ac_configure_args --exec_prefix=${exec_prefix}"
[6afd7c]	1473	fi
	1474
[64c6d1]	1475	# expand bindir
[8c4748]	1476	if test "x$bindir" = 'x${exec_prefix}/bin'; then
[dcc635]	1477	bindir="${exec_prefix}"
[8c4748]	1478	ac_configure_args="$ac_configure_args --bindir=${bindir}"
	1479	fi
[64c6d1]	1480
	1481	# expand libdir
[8c4748]	1482	if test "x$libdir" = 'x${exec_prefix}/lib'; then
[dcc635]	1483	libdir="${exec_prefix}/lib"
[8c4748]	1484	ac_configure_args="$ac_configure_args --libdir=${libdir}"
	1485	fi
[64c6d1]	1486
	1487	# expand includedir
[8c4748]	1488	if test "x$includedir" = 'x${prefix}/include'; then
[dcc635]	1489	includedir="${exec_prefix}/include"
[8c4748]	1490	ac_configure_args="$ac_configure_args --includedir=${includedir}"
	1491	fi
	1492
[9bc556]	1493	# construct name of installed Singular executable
[181d6e]	1494	SINGULAR=${bindir}/Singular-${SINGULAR_MAJOR_VERSION}${VERSION_SEP}${SINGULAR_MINOR_VERSION}${VERSION_SEP}${SINGULAR_SUB_VERSION}
[9bc556]	1495	export SINGULAR
	1496
[8c4748]	1497
[64c6d1]	1498
[8c4748]	1499	# add -I to CPPFLAGS and -L to LDFLAGS, just to be sure
[64c6d1]	1500	LDFLAGS="-L${libdir} ${LDFLAGS}"
	1501	CPPFLAGS="-I${includedir} ${CPPFLAGS}"
[6afd7c]	1502
[8c4748]	1503	# check for AIX
[492b69]	1504	echo $ac_n "checking whether _AIX is defined""... $ac_c" 1>&6
[575b64]	1505	echo "configure:1508: checking whether _AIX is defined" >&5
[492b69]	1506	if eval "test \"`echo '$''{'ac_cv_is_aix'+set}'`\" = set"; then
	1507	echo $ac_n "(cached) $ac_c" 1>&6
	1508	else
	1509	cat > conftest.$ac_ext <<EOF
[575b64]	1510	#line 1513 "configure"
[492b69]	1511	#include "confdefs.h"
[dc32d42]	1512	#ifdef _AIX
	1513	yes
	1514	#endif
	1515
[492b69]	1516	EOF
[dc32d42]	1517	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
[492b69]	1518	egrep "yes" >/dev/null 2>&1; then
	1519	rm -rf conftest*
[dc32d42]	1520	ac_cv_is_aix=yes
	1521	else
[492b69]	1522	rm -rf conftest*
[dc32d42]	1523	ac_cv_is_aix=no
	1524	fi
	1525	rm -f conftest*
	1526
	1527	fi
	1528
	1529	if test "$ac_cv_is_aix" = yes; then
[492b69]	1530	echo "$ac_t""yes" 1>&6
[dc32d42]	1531	else
[492b69]	1532	echo "$ac_t""no" 1>&6
[dc32d42]	1533	fi
[6afd7c]	1534
[492b69]	1535	echo $ac_n "checking for atof in -lm""... $ac_c" 1>&6
[575b64]	1536	echo "configure:1539: checking for atof in -lm" >&5
[492b69]	1537	ac_lib_var=`echo m'_'atof \| sed 'y%./+-%__p_%'`
	1538	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	1539	echo $ac_n "(cached) $ac_c" 1>&6
[6afd7c]	1540	else
[492b69]	1541	ac_save_LIBS="$LIBS"
[6afd7c]	1542	LIBS="-lm $LIBS"
[492b69]	1543	cat > conftest.$ac_ext <<EOF
[575b64]	1544	#line 1547 "configure"
[492b69]	1545	#include "confdefs.h"
[6afd7c]	1546	/* Override any gcc2 internal prototype to avoid an error. */
[2189fb]	1547	/* We use char because int might match the return type of a gcc2
[492b69]	1548	builtin and then its argument prototype would still apply. */
	1549	char atof();
	1550
	1551	int main() {
	1552	atof()
	1553	; return 0; }
	1554	EOF
[575b64]	1555	if { (eval echo configure:1558: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[492b69]	1556	rm -rf conftest*
	1557	eval "ac_cv_lib_$ac_lib_var=yes"
	1558	else
	1559	echo "configure: failed program was:" >&5
	1560	cat conftest.$ac_ext >&5
	1561	rm -rf conftest*
	1562	eval "ac_cv_lib_$ac_lib_var=no"
	1563	fi
	1564	rm -f conftest*
	1565	LIBS="$ac_save_LIBS"
	1566
	1567	fi
	1568	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	1569	echo "$ac_t""yes" 1>&6
	1570	ac_tr_lib=HAVE_LIB`echo m \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	1571	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	1572	cat >> confdefs.h <<EOF
	1573	#define $ac_tr_lib 1
	1574	EOF
[6afd7c]	1575
	1576	LIBS="-lm $LIBS"
	1577
[492b69]	1578	else
	1579	echo "$ac_t""no" 1>&6
[6afd7c]	1580	fi
	1581
[492b69]	1582	echo $ac_n "checking for socket in -lbsd""... $ac_c" 1>&6
[575b64]	1583	echo "configure:1586: checking for socket in -lbsd" >&5
[492b69]	1584	ac_lib_var=`echo bsd'_'socket \| sed 'y%./+-%__p_%'`
	1585	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	1586	echo $ac_n "(cached) $ac_c" 1>&6
[4dea87]	1587	else
[492b69]	1588	ac_save_LIBS="$LIBS"
[4dea87]	1589	LIBS="-lbsd $LIBS"
[492b69]	1590	cat > conftest.$ac_ext <<EOF
[575b64]	1591	#line 1594 "configure"
[492b69]	1592	#include "confdefs.h"
[4dea87]	1593	/* Override any gcc2 internal prototype to avoid an error. */
[2189fb]	1594	/* We use char because int might match the return type of a gcc2
[492b69]	1595	builtin and then its argument prototype would still apply. */
	1596	char socket();
	1597
	1598	int main() {
	1599	socket()
	1600	; return 0; }
	1601	EOF
[575b64]	1602	if { (eval echo configure:1605: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[492b69]	1603	rm -rf conftest*
	1604	eval "ac_cv_lib_$ac_lib_var=yes"
	1605	else
	1606	echo "configure: failed program was:" >&5
	1607	cat conftest.$ac_ext >&5
	1608	rm -rf conftest*
	1609	eval "ac_cv_lib_$ac_lib_var=no"
	1610	fi
	1611	rm -f conftest*
	1612	LIBS="$ac_save_LIBS"
	1613
	1614	fi
	1615	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	1616	echo "$ac_t""yes" 1>&6
	1617	ac_tr_lib=HAVE_LIB`echo bsd \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	1618	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	1619	cat >> confdefs.h <<EOF
	1620	#define $ac_tr_lib 1
	1621	EOF
[4dea87]	1622
	1623	LIBS="-lbsd $LIBS"
	1624
[492b69]	1625	else
	1626	echo "$ac_t""no" 1>&6
[4dea87]	1627	fi
	1628
[492b69]	1629	echo $ac_n "checking for listen in -lsocket""... $ac_c" 1>&6
[575b64]	1630	echo "configure:1633: checking for listen in -lsocket" >&5
[492b69]	1631	ac_lib_var=`echo socket'_'listen \| sed 'y%./+-%__p_%'`
	1632	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	1633	echo $ac_n "(cached) $ac_c" 1>&6
[4dea87]	1634	else
[492b69]	1635	ac_save_LIBS="$LIBS"
[4dea87]	1636	LIBS="-lsocket $LIBS"
[492b69]	1637	cat > conftest.$ac_ext <<EOF
[575b64]	1638	#line 1641 "configure"
[492b69]	1639	#include "confdefs.h"
[4dea87]	1640	/* Override any gcc2 internal prototype to avoid an error. */
[2189fb]	1641	/* We use char because int might match the return type of a gcc2
[492b69]	1642	builtin and then its argument prototype would still apply. */
	1643	char listen();
	1644
	1645	int main() {
	1646	listen()
	1647	; return 0; }
	1648	EOF
[575b64]	1649	if { (eval echo configure:1652: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[492b69]	1650	rm -rf conftest*
	1651	eval "ac_cv_lib_$ac_lib_var=yes"
	1652	else
	1653	echo "configure: failed program was:" >&5
	1654	cat conftest.$ac_ext >&5
	1655	rm -rf conftest*
	1656	eval "ac_cv_lib_$ac_lib_var=no"
	1657	fi
	1658	rm -f conftest*
	1659	LIBS="$ac_save_LIBS"
	1660
	1661	fi
	1662	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	1663	echo "$ac_t""yes" 1>&6
	1664	ac_tr_lib=HAVE_LIB`echo socket \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	1665	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	1666	cat >> confdefs.h <<EOF
	1667	#define $ac_tr_lib 1
	1668	EOF
[4dea87]	1669
	1670	LIBS="-lsocket $LIBS"
	1671
[492b69]	1672	else
	1673	echo "$ac_t""no" 1>&6
[4dea87]	1674	fi
	1675
[492b69]	1676	echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
[575b64]	1677	echo "configure:1680: checking for gethostbyname in -lnsl" >&5
[492b69]	1678	ac_lib_var=`echo nsl'_'gethostbyname \| sed 'y%./+-%__p_%'`
	1679	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	1680	echo $ac_n "(cached) $ac_c" 1>&6
[4dea87]	1681	else
[492b69]	1682	ac_save_LIBS="$LIBS"
[4dea87]	1683	LIBS="-lnsl $LIBS"
[492b69]	1684	cat > conftest.$ac_ext <<EOF
[575b64]	1685	#line 1688 "configure"
[492b69]	1686	#include "confdefs.h"
[4dea87]	1687	/* Override any gcc2 internal prototype to avoid an error. */
[2189fb]	1688	/* We use char because int might match the return type of a gcc2
[492b69]	1689	builtin and then its argument prototype would still apply. */
	1690	char gethostbyname();
	1691
	1692	int main() {
	1693	gethostbyname()
	1694	; return 0; }
	1695	EOF
[575b64]	1696	if { (eval echo configure:1699: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[492b69]	1697	rm -rf conftest*
	1698	eval "ac_cv_lib_$ac_lib_var=yes"
	1699	else
	1700	echo "configure: failed program was:" >&5
	1701	cat conftest.$ac_ext >&5
	1702	rm -rf conftest*
	1703	eval "ac_cv_lib_$ac_lib_var=no"
	1704	fi
	1705	rm -f conftest*
	1706	LIBS="$ac_save_LIBS"
	1707
	1708	fi
	1709	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	1710	echo "$ac_t""yes" 1>&6
	1711	ac_tr_lib=HAVE_LIB`echo nsl \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	1712	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	1713	cat >> confdefs.h <<EOF
	1714	#define $ac_tr_lib 1
	1715	EOF
[4dea87]	1716
	1717	LIBS="-lnsl $LIBS"
	1718
[492b69]	1719	else
	1720	echo "$ac_t""no" 1>&6
[4dea87]	1721	fi
	1722
[492b69]	1723	echo $ac_n "checking for main in -lgmp""... $ac_c" 1>&6
[575b64]	1724	echo "configure:1727: checking for main in -lgmp" >&5
[492b69]	1725	ac_lib_var=`echo gmp'_'main \| sed 'y%./+-%__p_%'`
	1726	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	1727	echo $ac_n "(cached) $ac_c" 1>&6
[6afd7c]	1728	else
[492b69]	1729	ac_save_LIBS="$LIBS"
[6afd7c]	1730	LIBS="-lgmp $LIBS"
[492b69]	1731	cat > conftest.$ac_ext <<EOF
[575b64]	1732	#line 1735 "configure"
[492b69]	1733	#include "confdefs.h"
	1734
	1735	int main() {
	1736	main()
	1737	; return 0; }
	1738	EOF
[575b64]	1739	if { (eval echo configure:1742: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[492b69]	1740	rm -rf conftest*
	1741	eval "ac_cv_lib_$ac_lib_var=yes"
	1742	else
	1743	echo "configure: failed program was:" >&5
	1744	cat conftest.$ac_ext >&5
	1745	rm -rf conftest*
	1746	eval "ac_cv_lib_$ac_lib_var=no"
	1747	fi
	1748	rm -f conftest*
	1749	LIBS="$ac_save_LIBS"
	1750
	1751	fi
	1752	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	1753	echo "$ac_t""yes" 1>&6
	1754	ac_tr_lib=HAVE_LIB`echo gmp \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	1755	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	1756	cat >> confdefs.h <<EOF
	1757	#define $ac_tr_lib 1
	1758	EOF
[6afd7c]	1759
	1760	LIBS="-lgmp $LIBS"
	1761
[492b69]	1762	else
	1763	echo "$ac_t""no" 1>&6
[6afd7c]	1764	fi
	1765
[492b69]	1766	echo $ac_n "checking for IMP_PutGmpInt in -lMP""... $ac_c" 1>&6
[575b64]	1767	echo "configure:1770: checking for IMP_PutGmpInt in -lMP" >&5
[492b69]	1768	ac_lib_var=`echo MP'_'IMP_PutGmpInt \| sed 'y%./+-%__p_%'`
	1769	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	1770	echo $ac_n "(cached) $ac_c" 1>&6
[6afd7c]	1771	else
[492b69]	1772	ac_save_LIBS="$LIBS"
[6afd7c]	1773	LIBS="-lMP $LIBS"
[492b69]	1774	cat > conftest.$ac_ext <<EOF
[575b64]	1775	#line 1778 "configure"
[492b69]	1776	#include "confdefs.h"
[6afd7c]	1777	/* Override any gcc2 internal prototype to avoid an error. */
[2189fb]	1778	/* We use char because int might match the return type of a gcc2
[492b69]	1779	builtin and then its argument prototype would still apply. */
	1780	char IMP_PutGmpInt();
	1781
	1782	int main() {
	1783	IMP_PutGmpInt()
	1784	; return 0; }
	1785	EOF
[575b64]	1786	if { (eval echo configure:1789: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[492b69]	1787	rm -rf conftest*
	1788	eval "ac_cv_lib_$ac_lib_var=yes"
	1789	else
	1790	echo "configure: failed program was:" >&5
	1791	cat conftest.$ac_ext >&5
	1792	rm -rf conftest*
	1793	eval "ac_cv_lib_$ac_lib_var=no"
	1794	fi
	1795	rm -f conftest*
	1796	LIBS="$ac_save_LIBS"
	1797
	1798	fi
	1799	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	1800	echo "$ac_t""yes" 1>&6
	1801	ac_tr_lib=HAVE_LIB`echo MP \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	1802	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	1803	cat >> confdefs.h <<EOF
	1804	#define $ac_tr_lib 1
	1805	EOF
[6afd7c]	1806
	1807	LIBS="-lMP $LIBS"
	1808
[492b69]	1809	else
	1810	echo "$ac_t""no" 1>&6
[6afd7c]	1811	fi
	1812
[492b69]	1813	echo $ac_n "checking for MPT_GetTree in -lMPT""... $ac_c" 1>&6
[575b64]	1814	echo "configure:1817: checking for MPT_GetTree in -lMPT" >&5
[492b69]	1815	ac_lib_var=`echo MPT'_'MPT_GetTree \| sed 'y%./+-%__p_%'`
	1816	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	1817	echo $ac_n "(cached) $ac_c" 1>&6
[6afd7c]	1818	else
[492b69]	1819	ac_save_LIBS="$LIBS"
[6afd7c]	1820	LIBS="-lMPT $LIBS"
[492b69]	1821	cat > conftest.$ac_ext <<EOF
[575b64]	1822	#line 1825 "configure"
[492b69]	1823	#include "confdefs.h"
[6afd7c]	1824	/* Override any gcc2 internal prototype to avoid an error. */
[2189fb]	1825	/* We use char because int might match the return type of a gcc2
[492b69]	1826	builtin and then its argument prototype would still apply. */
	1827	char MPT_GetTree();
	1828
	1829	int main() {
	1830	MPT_GetTree()
	1831	; return 0; }
	1832	EOF
[575b64]	1833	if { (eval echo configure:1836: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[492b69]	1834	rm -rf conftest*
	1835	eval "ac_cv_lib_$ac_lib_var=yes"
	1836	else
	1837	echo "configure: failed program was:" >&5
	1838	cat conftest.$ac_ext >&5
	1839	rm -rf conftest*
	1840	eval "ac_cv_lib_$ac_lib_var=no"
	1841	fi
	1842	rm -f conftest*
	1843	LIBS="$ac_save_LIBS"
	1844
	1845	fi
	1846	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	1847	echo "$ac_t""yes" 1>&6
	1848	ac_tr_lib=HAVE_LIB`echo MPT \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	1849	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	1850	cat >> confdefs.h <<EOF
	1851	#define $ac_tr_lib 1
	1852	EOF
[6afd7c]	1853
	1854	LIBS="-lMPT $LIBS"
	1855
[492b69]	1856	else
	1857	echo "$ac_t""no" 1>&6
[6afd7c]	1858	fi
	1859
[492b69]	1860	echo $ac_n "checking for atof in -lsingcf""... $ac_c" 1>&6
[575b64]	1861	echo "configure:1864: checking for atof in -lsingcf" >&5
[492b69]	1862	ac_lib_var=`echo singcf'_'atof \| sed 'y%./+-%__p_%'`
	1863	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	1864	echo $ac_n "(cached) $ac_c" 1>&6
[6afd7c]	1865	else
[492b69]	1866	ac_save_LIBS="$LIBS"
[6afd7c]	1867	LIBS="-lsingcf $LIBS"
[492b69]	1868	cat > conftest.$ac_ext <<EOF
[575b64]	1869	#line 1872 "configure"
[492b69]	1870	#include "confdefs.h"
[6afd7c]	1871	/* Override any gcc2 internal prototype to avoid an error. */
[2189fb]	1872	/* We use char because int might match the return type of a gcc2
[492b69]	1873	builtin and then its argument prototype would still apply. */
	1874	char atof();
	1875
	1876	int main() {
	1877	atof()
	1878	; return 0; }
	1879	EOF
[575b64]	1880	if { (eval echo configure:1883: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[492b69]	1881	rm -rf conftest*
	1882	eval "ac_cv_lib_$ac_lib_var=yes"
	1883	else
	1884	echo "configure: failed program was:" >&5
	1885	cat conftest.$ac_ext >&5
	1886	rm -rf conftest*
	1887	eval "ac_cv_lib_$ac_lib_var=no"
	1888	fi
	1889	rm -f conftest*
	1890	LIBS="$ac_save_LIBS"
	1891
	1892	fi
	1893	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	1894	echo "$ac_t""yes" 1>&6
	1895	ac_tr_lib=HAVE_LIB`echo singcf \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	1896	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	1897	cat >> confdefs.h <<EOF
	1898	#define $ac_tr_lib 1
	1899	EOF
[6afd7c]	1900
[f84882]	1901	LIBS="-lsingcf $LIBS"
[d432e74]	1902
[492b69]	1903	else
	1904	echo "$ac_t""no" 1>&6
[6afd7c]	1905	fi
	1906
[492b69]	1907	echo $ac_n "checking for atof in -lsingfac""... $ac_c" 1>&6
[575b64]	1908	echo "configure:1911: checking for atof in -lsingfac" >&5
[492b69]	1909	ac_lib_var=`echo singfac'_'atof \| sed 'y%./+-%__p_%'`
	1910	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	1911	echo $ac_n "(cached) $ac_c" 1>&6
[c232af]	1912	else
[492b69]	1913	ac_save_LIBS="$LIBS"
[f84882]	1914	LIBS="-lsingfac $LIBS"
[492b69]	1915	cat > conftest.$ac_ext <<EOF
[575b64]	1916	#line 1919 "configure"
[492b69]	1917	#include "confdefs.h"
[c232af]	1918	/* Override any gcc2 internal prototype to avoid an error. */
	1919	/* We use char because int might match the return type of a gcc2
[492b69]	1920	builtin and then its argument prototype would still apply. */
	1921	char atof();
	1922
	1923	int main() {
	1924	atof()
	1925	; return 0; }
	1926	EOF
[575b64]	1927	if { (eval echo configure:1930: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[492b69]	1928	rm -rf conftest*
	1929	eval "ac_cv_lib_$ac_lib_var=yes"
	1930	else
	1931	echo "configure: failed program was:" >&5
	1932	cat conftest.$ac_ext >&5
	1933	rm -rf conftest*
	1934	eval "ac_cv_lib_$ac_lib_var=no"
	1935	fi
	1936	rm -f conftest*
	1937	LIBS="$ac_save_LIBS"
	1938
	1939	fi
	1940	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	1941	echo "$ac_t""yes" 1>&6
	1942	ac_tr_lib=HAVE_LIB`echo singfac \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	1943	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	1944	cat >> confdefs.h <<EOF
	1945	#define $ac_tr_lib 1
	1946	EOF
[d432e74]	1947
[f84882]	1948	LIBS="-lsingfac $LIBS"
[d432e74]	1949
[492b69]	1950	else
	1951	echo "$ac_t""no" 1>&6
[d432e74]	1952	fi
	1953
[492b69]	1954	echo $ac_n "checking for omTestAddr in -lomalloc""... $ac_c" 1>&6
[575b64]	1955	echo "configure:1958: checking for omTestAddr in -lomalloc" >&5
[492b69]	1956	ac_lib_var=`echo omalloc'_'omTestAddr \| sed 'y%./+-%__p_%'`
	1957	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	1958	echo $ac_n "(cached) $ac_c" 1>&6
[d432e74]	1959	else
[492b69]	1960	ac_save_LIBS="$LIBS"
[f84882]	1961	LIBS="-lomalloc $LIBS"
[492b69]	1962	cat > conftest.$ac_ext <<EOF
[575b64]	1963	#line 1966 "configure"
[492b69]	1964	#include "confdefs.h"
[f84882]	1965	/* Override any gcc2 internal prototype to avoid an error. */
	1966	/* We use char because int might match the return type of a gcc2
[492b69]	1967	builtin and then its argument prototype would still apply. */
	1968	char omTestAddr();
	1969
	1970	int main() {
	1971	omTestAddr()
	1972	; return 0; }
	1973	EOF
[575b64]	1974	if { (eval echo configure:1977: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[492b69]	1975	rm -rf conftest*
	1976	eval "ac_cv_lib_$ac_lib_var=yes"
	1977	else
	1978	echo "configure: failed program was:" >&5
	1979	cat conftest.$ac_ext >&5
	1980	rm -rf conftest*
	1981	eval "ac_cv_lib_$ac_lib_var=no"
[c232af]	1982	fi
[492b69]	1983	rm -f conftest*
	1984	LIBS="$ac_save_LIBS"
[c232af]	1985
	1986	fi
[492b69]	1987	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	1988	echo "$ac_t""yes" 1>&6
	1989	ac_tr_lib=HAVE_LIB`echo omalloc \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	1990	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	1991	cat >> confdefs.h <<EOF
	1992	#define $ac_tr_lib 1
	1993	EOF
[c232af]	1994
[492b69]	1995	LIBS="-lomalloc $LIBS"
[c232af]	1996
	1997	else
[492b69]	1998	echo "$ac_t""no" 1>&6
[c232af]	1999	fi
	2000
[492b69]	2001	echo $ac_n "checking for main in -lomalloc_ndebug""... $ac_c" 1>&6
[575b64]	2002	echo "configure:2005: checking for main in -lomalloc_ndebug" >&5
[492b69]	2003	ac_lib_var=`echo omalloc_ndebug'_'main \| sed 'y%./+-%__p_%'`
	2004	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	2005	echo $ac_n "(cached) $ac_c" 1>&6
[c232af]	2006	else
[492b69]	2007	ac_save_LIBS="$LIBS"
	2008	LIBS="-lomalloc_ndebug $LIBS"
	2009	cat > conftest.$ac_ext <<EOF
[575b64]	2010	#line 2013 "configure"
[492b69]	2011	#include "confdefs.h"
	2012
	2013	int main() {
	2014	main()
	2015	; return 0; }
	2016	EOF
[575b64]	2017	if { (eval echo configure:2020: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[492b69]	2018	rm -rf conftest*
	2019	eval "ac_cv_lib_$ac_lib_var=yes"
	2020	else
	2021	echo "configure: failed program was:" >&5
	2022	cat conftest.$ac_ext >&5
	2023	rm -rf conftest*
	2024	eval "ac_cv_lib_$ac_lib_var=no"
[c232af]	2025	fi
[f84882]	2026	rm -f conftest*
[492b69]	2027	LIBS="$ac_save_LIBS"
[d432e74]	2028
	2029	fi
[492b69]	2030	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	2031	echo "$ac_t""yes" 1>&6
	2032	ac_tr_lib=HAVE_LIB`echo omalloc_ndebug \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	2033	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
	2034	cat >> confdefs.h <<EOF
	2035	#define $ac_tr_lib 1
	2036	EOF
[f84882]	2037
[492b69]	2038	LIBS="-lomalloc_ndebug $LIBS"
[d432e74]	2039
[c232af]	2040	else
[492b69]	2041	echo "$ac_t""no" 1>&6
[f84882]	2042	fi
[690e864]	2043
	2044
[25ed91]	2045	for ac_hdr in gmp.h MP.h MPT.h factory.h factor.h omalloc.h
[690e864]	2046	do
[492b69]	2047	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
	2048	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
[575b64]	2049	echo "configure:2052: checking for $ac_hdr" >&5
[492b69]	2050	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
	2051	echo $ac_n "(cached) $ac_c" 1>&6
	2052	else
	2053	cat > conftest.$ac_ext <<EOF
[575b64]	2054	#line 2057 "configure"
[492b69]	2055	#include "confdefs.h"
	2056	#include <$ac_hdr>
	2057	EOF
	2058	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
[575b64]	2059	{ (eval echo configure:2062: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
[492b69]	2060	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
	2061	if test -z "$ac_err"; then
	2062	rm -rf conftest*
	2063	eval "ac_cv_header_$ac_safe=yes"
	2064	else
	2065	echo "$ac_err" >&5
	2066	echo "configure: failed program was:" >&5
	2067	cat conftest.$ac_ext >&5
	2068	rm -rf conftest*
	2069	eval "ac_cv_header_$ac_safe=no"
[690e864]	2070	fi
[492b69]	2071	rm -f conftest*
[f84882]	2072	fi
[492b69]	2073	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
	2074	echo "$ac_t""yes" 1>&6
	2075	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
	2076	cat >> confdefs.h <<EOF
	2077	#define $ac_tr_hdr 1
	2078	EOF
	2079
[f84882]	2080	else
[492b69]	2081	echo "$ac_t""no" 1>&6
[690e864]	2082	fi
[6afd7c]	2083	done
	2084
	2085
[a70441f]	2086	if test "$ac_cv_lib_gmp_main" = yes && \
[6afd7c]	2087	test "$ac_cv_header_gmp_h" = yes; then
[8c4748]	2088	ac_gmp_ok=yes
[6afd7c]	2089	fi
	2090
	2091	if test "$ac_cv_lib_MP_IMP_PutGmpInt" = yes && \
	2092	test "$ac_cv_lib_MPT_MPT_GetTree" && \
	2093	test "$ac_cv_header_MP_h" = yes && \
	2094	test "$ac_cv_header_MPT_h" = yes; then
	2095	ac_MP_ok=yes
	2096	fi
	2097
[4c001a]	2098	if test "$ac_cv_lib_singcf_atof" = yes && \
[6afd7c]	2099	test "$ac_cv_header_factory_h" = yes; then
	2100	ac_factory_ok=yes
	2101	fi
	2102
[4c001a]	2103	if test "$ac_cv_lib_singfac_atof" = yes && \
[6afd7c]	2104	test "$ac_cv_header_factor_h" = yes; then
	2105	ac_libfac_ok=yes
	2106	fi
	2107
[c232af]	2108	if test "$ac_cv_lib_omalloc_omTestAddr" = yes && \
	2109	test "$ac_cv_lib_omalloc_ndebug_main" = yes && \
	2110	test "$ac_cv_header_omalloc_c" = yes && \
	2111	test "$ac_cv_header_omalloc_h" = yes; then
	2112	ac_cv_omalloc_ok=yes
	2113	fi
[492b69]	2114
[9177e3]	2115
	2116	DOC2TEX_EXAMPLE_EXCLUSIONS=""
	2117
	2118
[f36635]	2119	# Check whether --with-tmpdir or --without-tmpdir was given.
	2120	if test "${with_tmpdir+set}" = set; then
	2121	withval="$with_tmpdir"
[492b69]	2122	:
	2123	fi
[f36635]	2124
[c232af]	2125	# Check whether --enable-omalloc or --disable-omalloc was given.
	2126	if test "${enable_omalloc+set}" = set; then
	2127	enableval="$enable_omalloc"
[492b69]	2128	:
	2129	fi
[c232af]	2130
[64c6d1]	2131	# Check whether --enable-gmp or --disable-gmp was given.
	2132	if test "${enable_gmp+set}" = set; then
	2133	enableval="$enable_gmp"
[492b69]	2134	:
	2135	fi
[64c6d1]	2136
[6afd7c]	2137	# Check whether --enable-MP or --disable-MP was given.
	2138	if test "${enable_MP+set}" = set; then
	2139	enableval="$enable_MP"
[492b69]	2140	:
	2141	fi
[6afd7c]	2142
	2143	# Check whether --enable-factory or --disable-factory was given.
	2144	if test "${enable_factory+set}" = set; then
	2145	enableval="$enable_factory"
[492b69]	2146	:
	2147	fi
[6afd7c]	2148
	2149	# Check whether --enable-libfac or --disable-libfac was given.
	2150	if test "${enable_libfac+set}" = set; then
	2151	enableval="$enable_libfac"
[492b69]	2152	:
	2153	fi
[6afd7c]	2154
[a04715]	2155	# Check whether --enable-sgroup or --disable-sgroup was given.
	2156	if test "${enable_sgroup+set}" = set; then
	2157	enableval="$enable_sgroup"
[492b69]	2158	:
	2159	fi
[a04715]	2160
[6afd7c]	2161	# Check whether --enable-Singular or --disable-Singular was given.
	2162	if test "${enable_Singular+set}" = set; then
[690e864]	2163	enableval="$enable_Singular"
[492b69]	2164	:
	2165	fi
[6afd7c]	2166
[181d6e]	2167	# Check whether --enable-IntegerProgramming or --disable-IntegerProgramming was given.
	2168	if test "${enable_IntegerProgramming+set}" = set; then
	2169	enableval="$enable_IntegerProgramming"
[492b69]	2170	:
	2171	fi
[181d6e]	2172
[08b7a76]	2173	# Check whether --enable-Plural or --disable-Plural was given.
	2174	if test "${enable_Plural+set}" = set; then
	2175	enableval="$enable_Plural"
[492b69]	2176	:
	2177	fi
[08b7a76]	2178
[f36635]	2179	# Check whether --enable-Texinfo or --disable-Texinfo was given.
	2180	if test "${enable_Texinfo+set}" = set; then
	2181	enableval="$enable_Texinfo"
[492b69]	2182	:
	2183	fi
[f36635]	2184
[aac46c]	2185	# Check whether --enable-Texi2html or --disable-Texi2html was given.
	2186	if test "${enable_Texi2html+set}" = set; then
	2187	enableval="$enable_Texi2html"
[492b69]	2188	:
	2189	fi
[aac46c]	2190
	2191	# Check whether --enable-doc or --disable-doc was given.
	2192	if test "${enable_doc+set}" = set; then
	2193	enableval="$enable_doc"
[492b69]	2194	:
	2195	fi
[aac46c]	2196
	2197	# Check whether --enable-emacs or --disable-emacs was given.
	2198	if test "${enable_emacs+set}" = set; then
	2199	enableval="$enable_emacs"
[492b69]	2200	:
	2201	fi
[aac46c]	2202
[78364c]	2203	# Check whether --with-MP or --without-MP was given.
	2204	if test "${with_MP+set}" = set; then
	2205	withval="$with_MP"
[492b69]	2206	:
	2207	fi
[78364c]	2208
	2209	# Check whether --with-factory or --without-factory was given.
	2210	if test "${with_factory+set}" = set; then
	2211	withval="$with_factory"
[492b69]	2212	:
	2213	fi
[78364c]	2214
	2215	# Check whether --with-libfac or --without-libfac was given.
	2216	if test "${with_libfac+set}" = set; then
	2217	withval="$with_libfac"
[492b69]	2218	:
	2219	fi
[78364c]	2220
	2221	# Check whether --with-gmp or --without-gmp was given.
	2222	if test "${with_gmp+set}" = set; then
	2223	withval="$with_gmp"
[492b69]	2224	:
	2225	fi
[78364c]	2226
	2227
[492b69]	2228	echo $ac_n "checking which tmp dir to use""... $ac_c" 1>&6
[575b64]	2229	echo "configure:2232: checking which tmp dir to use" >&5
[f36635]	2230	if test "${with_tmpdir+set}" = set && test -d ${with_tmpdir}; then
	2231	if (echo "${with_tmpdir}" \| egrep "\." >/dev/null 2>&1)
	2232	then
[8f659dc]	2233	TMP_DIR="${pwd}/tmp"
[f36635]	2234	else
	2235	TMP_DIR=${with_tmpdir}
	2236	fi
	2237	else
[8f659dc]	2238	TMP_DIR="${pwd}/tmp"
[f36635]	2239	fi
[492b69]	2240	echo "$ac_t""$TMP_DIR" 1>&6
[f36635]	2241
	2242
[492b69]	2243	echo $ac_n "checking whether to configure and build omalloc""... $ac_c" 1>&6
[575b64]	2244	echo "configure:2247: checking whether to configure and build omalloc" >&5
[c232af]	2245	if test "${enable_omalloc+set}" != set; then
[492b69]	2246	if test "$ac_cv_omalloc_ok" = yes; then
[c232af]	2247	enable_omalloc=no
	2248	fi
	2249	enable_omalloc_not_set=yes
	2250	fi
	2251	if test "$enable_omalloc" = no; then
	2252	if test "$ac_cv_omalloc_ok" != yes; then
[492b69]	2253	{ echo "configure: error: can not build without omalloc" 1>&2; exit 1; }
[c232af]	2254	fi
[492b69]	2255	echo "$ac_t""no" 1>&6
[c232af]	2256	else
	2257	if test -d omalloc; then
[492b69]	2258	echo "$ac_t""yes" 1>&6
[c232af]	2259	if test "$enable_omalloc_not_set" = yes; then
[efbf54]	2260	ac_configure_args="$ac_configure_args --enable-omalloc --with-external-config_h='$pwd/Singular/omSingularConfig.h' --with-track-custom"
[c232af]	2261	fi
	2262	CONFIG_SUBDIRS="$CONFIG_SUBDIRS omalloc"
[25ed91]	2263	BUILD1_SUBDIRS="$BUILD1_SUBDIRS omalloc"
[995ba8]	2264	if test "${with_malloc+set}" != set; then
[492b69]	2265	case "$ac_cv_singuname" in
[995ba8]	2266	# under windows, it is best to use the provided malloc
	2267	ix86-Win*)
	2268	with_malloc=system
	2269	ac_configure_args="$ac_configure_args --with-malloc=system"
	2270	;;
[26ec6d]	2271	PowerMacintosh-darwin*)
	2272	with_malloc=system
	2273	ac_configure_args="$ac_configure_args --with-malloc=system"
	2274	;;
[995ba8]	2275	esac
	2276	fi
[c232af]	2277	else
[492b69]	2278	{ echo "configure: error: need omalloc subdir" 1>&2; exit 1; }
[c232af]	2279	fi
	2280	fi
[f36635]	2281
[386a86]	2282	echo $ac_n "checking whether to configure and build gfan lib""... $ac_c" 1>&6
	2283	echo "configure:2286: checking whether to configure and build gfan lib" >&5
	2284	if test "$enable_gfanlib" = yes; then
	2285	if test -d gfanlib; then
[492b69]	2286	echo "$ac_t""yes" 1>&6
[386a86]	2287	CONFIG_SUBDIRS="$CONFIG_SUBDIRS gfanlib"
	2288	BUILD1_SUBDIRS="$BUILD1_SUBDIRS gfanlib"
[64c6d1]	2289	else
[492b69]	2290	echo "$ac_t""no" 1>&6
[64c6d1]	2291	fi
	2292	else
[492b69]	2293	echo "$ac_t""no" 1>&6
[64c6d1]	2294	fi
	2295
[03f074]	2296	if test "$enable_gmp" = yes; then
[b920d1]	2297	# for gmp-3.0 to work for all ix86 processors, set generic target
[492b69]	2298	if test "$target" = NONE; then
	2299	case "$ac_cv_singuname" in
	2300	ix86*)
[b920d1]	2301	gmp_target=`./config.guess \| sed 's/^\w*-/i386-/'`
[492b69]	2302	ac_configure_args="$ac_configure_args --target=$gmp_target"
[b920d1]	2303	;;
	2304	esac
	2305	fi
[03f074]	2306	# furthermore, disable building of dynamic libraries, for we want to
	2307	# link against the static ones
	2308	if test "$enable_shared" != no; then
	2309	ac_configure_args="$ac_configure_args --disable-shared"
	2310	fi
[b920d1]	2311	fi
	2312
[25ed91]	2313	# Check whether we have gmp
	2314	if test "$ac_gmp_ok" != yes && test "$enable_gmp" != yes; then
	2315	{ echo "configure: error: can neither find nor built gmp" 1>&2; exit 1; }
[64c6d1]	2316	fi
	2317
	2318	# Check whether we need to cheat subsequent configures with --enable-gmp
[25ed91]	2319	if test "$ac_gmp_ok" != yes && test "$enable_gmp" != yes; then
[78364c]	2320	ac_configure_args="$ac_configure_args --enable-gmp"
[6afd7c]	2321	fi
	2322
[2f7cc5]	2323	#AC_MSG_CHECKING(whether to configure and build MP lib)
	2324	# requires: sizeof(long)==4
	2325	echo $ac_n "checking size of long""... $ac_c" 1>&6
[575b64]	2326	echo "configure:2346: checking size of long" >&5
[2f7cc5]	2327	if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
	2328	echo $ac_n "(cached) $ac_c" 1>&6
	2329	else
	2330	if test "$cross_compiling" = yes; then
	2331	ac_cv_sizeof_long=4
	2332	else
	2333	cat > conftest.$ac_ext <<EOF
[575b64]	2334	#line 2354 "configure"
[2f7cc5]	2335	#include "confdefs.h"
	2336	#include <stdio.h>
[074171]	2337	main()
[2f7cc5]	2338	{
	2339	FILE *f=fopen("conftestval", "w");
[074171]	2340	if (!f) exit(1);
[2f7cc5]	2341	fprintf(f, "%d\n", sizeof(long));
[074171]	2342	exit(0);
[2f7cc5]	2343	}
	2344	EOF
[575b64]	2345	if { (eval echo configure:2365: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
[2f7cc5]	2346	then
	2347	ac_cv_sizeof_long=`cat conftestval`
	2348	else
	2349	echo "configure: failed program was:" >&5
	2350	cat conftest.$ac_ext >&5
	2351	rm -fr conftest*
	2352	ac_cv_sizeof_long=0
	2353	fi
	2354	rm -fr conftest*
	2355	fi
	2356
	2357	fi
	2358	echo "$ac_t""$ac_cv_sizeof_long" 1>&6
	2359	cat >> confdefs.h <<EOF
	2360	#define SIZEOF_LONG $ac_cv_sizeof_long
	2361	EOF
	2362
	2363
	2364	if test "$ac_cv_sizeof_long" != 4; then
	2365	with_MP=no
	2366	fi
	2367
[492b69]	2368	echo $ac_n "checking whether to configure and build MP lib""... $ac_c" 1>&6
[575b64]	2369	echo "configure:2389: checking whether to configure and build MP lib" >&5
[2f7cc5]	2370
[6afd7c]	2371	if test "$enable_MP" != yes && test "$enable_MP" != no; then
[64c6d1]	2372	if test "$with_MP" != no && test "$ac_MP_ok" != yes && test -d MP && \
	2373	(test "$enable_gmp" = yes \|\| test "$ac_gmp_ok" = yes); then
[492b69]	2374	echo "$ac_t""yes" 1>&6
[6afd7c]	2375	enable_MP=yes
[64c6d1]	2376	CONFIG_SUBDIRS="$CONFIG_SUBDIRS MP"
[25ed91]	2377	BUILD1_SUBDIRS="$BUILD1_SUBDIRS MP"
[64c6d1]	2378	ac_configure_args="$ac_configure_args --enable-MP"
[6afd7c]	2379	else
[492b69]	2380	echo "$ac_t""no" 1>&6
[6afd7c]	2381	enable_MP=no
	2382	fi
[64c6d1]	2383	elif test "$enable_MP" = yes; then
	2384	if test ! -d MP; then
[492b69]	2385	echo "$ac_t""no" 1>&6
	2386	{ echo "configure: error: can not build MP without MP directory" 1>&2; exit 1; }
[64c6d1]	2387	fi
	2388	if test "$enable_gmp" = yes \|\| test "$ac_gmp_ok" = yes; then
[492b69]	2389	echo "$ac_t""yes" 1>&6
[dc32d42]	2390	CONFIG_SUBDIRS="$CONFIG_SUBDIRS MP"
[25ed91]	2391	BUILD1_SUBDIRS="$BUILD1_SUBDIRS MP"
[dc32d42]	2392	else
[492b69]	2393	echo "$ac_t""no" 1>&6
	2394	{ echo "configure: error: can not build MP without gmp" 1>&2; exit 1; }
[dc32d42]	2395	fi
[6afd7c]	2396	else
[492b69]	2397	echo "$ac_t""no" 1>&6
[6afd7c]	2398	fi
[c232af]	2399
[70afd2]	2400	# need MP code to be compiled with -fPIC, should not hurt anybody else
	2401	if test "$enable_MP" = yes && test "${with_extra_cflags+set}" != set; then
	2402	ac_configure_args="$ac_configure_args --with-extra_cflags=-fPIC"
	2403	fi
	2404
[492b69]	2405	echo $ac_n "checking whether to configure and build NTL lib""... $ac_c" 1>&6
[575b64]	2406	echo "configure:2426: checking whether to configure and build NTL lib" >&5
[4d7834]	2407	if test "$enable_NTL" != yes && test "$enable_NTL" != no; then
	2408	if test "$with_NTL" != no && test "$ac_NTL_ok" != yes && \
	2409	test -d ntl; then
	2410	enable_NTL=yes
[492b69]	2411	echo "$ac_t""yes" 1>&6
[4d7834]	2412	CONFIG_SUBDIRS="$CONFIG_SUBDIRS ntl"
[25ed91]	2413	BUILD1_SUBDIRS="$BUILD1_SUBDIRS ntl"
[4d7834]	2414	ac_configure_args="$ac_configure_args --enable-NTL"
[9f738e4]	2415	ac_ext=C
	2416	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
	2417	ac_cpp='$CXXCPP $CPPFLAGS'
	2418	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
	2419	ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
	2420	cross_compiling=$ac_cv_prog_cxx_cross
	2421
	2422	echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
[575b64]	2423	echo "configure:2443: checking how to run the C++ preprocessor" >&5
[9f738e4]	2424	if test -z "$CXXCPP"; then
	2425	if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
	2426	echo $ac_n "(cached) $ac_c" 1>&6
	2427	else
	2428	ac_ext=C
	2429	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
	2430	ac_cpp='$CXXCPP $CPPFLAGS'
	2431	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
	2432	ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
	2433	cross_compiling=$ac_cv_prog_cxx_cross
	2434	CXXCPP="${CXX-g++} -E"
	2435	cat > conftest.$ac_ext <<EOF
[575b64]	2436	#line 2456 "configure"
[9f738e4]	2437	#include "confdefs.h"
	2438	#include <stdlib.h>
	2439	EOF
	2440	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
[575b64]	2441	{ (eval echo configure:2461: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
[9f738e4]	2442	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
	2443	if test -z "$ac_err"; then
	2444	:
	2445	else
	2446	echo "$ac_err" >&5
	2447	echo "configure: failed program was:" >&5
	2448	cat conftest.$ac_ext >&5
	2449	rm -rf conftest*
	2450	CXXCPP=/lib/cpp
	2451	fi
	2452	rm -f conftest*
	2453	ac_cv_prog_CXXCPP="$CXXCPP"
	2454	ac_ext=C
	2455	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
	2456	ac_cpp='$CXXCPP $CPPFLAGS'
	2457	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
	2458	ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
	2459	cross_compiling=$ac_cv_prog_cxx_cross
	2460	fi
	2461	fi
	2462	CXXCPP="$ac_cv_prog_CXXCPP"
	2463	echo "$ac_t""$CXXCPP" 1>&6
	2464
	2465	for ac_hdr in iostream.h iostream
	2466	do
	2467	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
	2468	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
[575b64]	2469	echo "configure:2489: checking for $ac_hdr" >&5
[9f738e4]	2470	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
	2471	echo $ac_n "(cached) $ac_c" 1>&6
	2472	else
	2473	cat > conftest.$ac_ext <<EOF
[575b64]	2474	#line 2494 "configure"
[9f738e4]	2475	#include "confdefs.h"
	2476	#include <$ac_hdr>
	2477	EOF
	2478	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
[575b64]	2479	{ (eval echo configure:2499: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
[9f738e4]	2480	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
	2481	if test -z "$ac_err"; then
	2482	rm -rf conftest*
	2483	eval "ac_cv_header_$ac_safe=yes"
	2484	else
	2485	echo "$ac_err" >&5
	2486	echo "configure: failed program was:" >&5
	2487	cat conftest.$ac_ext >&5
	2488	rm -rf conftest*
	2489	eval "ac_cv_header_$ac_safe=no"
	2490	fi
	2491	rm -f conftest*
	2492	fi
	2493	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
	2494	echo "$ac_t""yes" 1>&6
	2495	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
	2496	cat >> confdefs.h <<EOF
	2497	#define $ac_tr_hdr 1
	2498	EOF
	2499
	2500	else
	2501	echo "$ac_t""no" 1>&6
	2502	fi
	2503	done
	2504
	2505
[4d7834]	2506	else
	2507	enable_NTL=no
[492b69]	2508	echo "$ac_t""no" 1>&6
[4d7834]	2509	fi
	2510	elif test "$enable_NTL" = yes; then
	2511	if test -d ntl; then
[492b69]	2512	echo "$ac_t""yes" 1>&6
[4d7834]	2513	CONFIG_SUBDIRS="$CONFIG_SUBDIRS ntl"
[25ed91]	2514	BUILD1_SUBDIRS="$BUILD1_SUBDIRS ntl"
[4d7834]	2515	else
[492b69]	2516	echo "$ac_t""no" 1>&6
	2517	{ echo "configure: error: can not build NTL without ntl directory" 1>&2; exit 1; }
[4d7834]	2518	fi
	2519	else
[492b69]	2520	echo "$ac_t""no" 1>&6
[4d7834]	2521	fi
[70afd2]	2522
[492b69]	2523	echo $ac_n "checking whether to configure and build factory lib""... $ac_c" 1>&6
[575b64]	2524	echo "configure:2544: checking whether to configure and build factory lib" >&5
[6afd7c]	2525	if test "$enable_factory" != yes && test "$enable_factory" != no; then
[64c6d1]	2526	if test "$with_factory" != no && test "$ac_factory_ok" != yes && \
	2527	test -d factory; then
[6afd7c]	2528	enable_factory=yes
[492b69]	2529	echo "$ac_t""yes" 1>&6
[64c6d1]	2530	CONFIG_SUBDIRS="$CONFIG_SUBDIRS factory"
[25ed91]	2531	BUILD1_SUBDIRS="$BUILD1_SUBDIRS factory"
[64c6d1]	2532	ac_configure_args="$ac_configure_args --enable-factory"
[6afd7c]	2533	else
	2534	enable_factory=no
[492b69]	2535	echo "$ac_t""no" 1>&6
[6afd7c]	2536	fi
[64c6d1]	2537	elif test "$enable_factory" = yes; then
	2538	if test -d factory; then
[492b69]	2539	echo "$ac_t""yes" 1>&6
[78364c]	2540	CONFIG_SUBDIRS="$CONFIG_SUBDIRS factory"
[25ed91]	2541	BUILD1_SUBDIRS="$BUILD1_SUBDIRS factory"
[dc32d42]	2542	else
[492b69]	2543	echo "$ac_t""no" 1>&6
	2544	{ echo "configure: error: can not build factory without factory directory" 1>&2; exit 1; }
[dc32d42]	2545	fi
[6afd7c]	2546	else
[492b69]	2547	echo "$ac_t""no" 1>&6
[6afd7c]	2548	fi
	2549
[492b69]	2550	echo $ac_n "checking whether to configure and build libfac lib""... $ac_c" 1>&6
[575b64]	2551	echo "configure:2571: checking whether to configure and build libfac lib" >&5
[6afd7c]	2552	if test "$enable_libfac" != yes && test "$enable_libfac" != no; then
[64c6d1]	2553	if test "$with_libfac" != no && test "$ac_libfac_ok" != yes && \
	2554	test -d libfac && \
	2555	(test "$ac_factory_ok" = yes \|\| test "$enable_factory" = yes); then
[6afd7c]	2556	enable_libfac=yes
[492b69]	2557	echo "$ac_t""yes" 1>&6
[64c6d1]	2558	CONFIG_SUBDIRS="$CONFIG_SUBDIRS libfac"
[25ed91]	2559	BUILD1_SUBDIRS="$BUILD1_SUBDIRS libfac"
[64c6d1]	2560	ac_configure_args="$ac_configure_args --enable-libfac"
[6afd7c]	2561	else
	2562	enable_libfac=no
[492b69]	2563	echo "$ac_t""no" 1>&6
[64c6d1]	2564	fi
	2565	elif test "$enable_libfac" = yes; then
	2566	if test ! -d libfac; then
[492b69]	2567	echo "$ac_t""no" 1>&6
	2568	{ echo "configure: error: can not build libfac without libfac directory" 1>&2; exit 1; }
[6afd7c]	2569	fi
[dc32d42]	2570	if test "$ac_factory_ok" = yes \|\| test "$enable_factory" = yes; then
[492b69]	2571	echo "$ac_t""yes" 1>&6
[64c6d1]	2572	CONFIG_SUBDIRS="$CONFIG_SUBDIRS libfac"
[25ed91]	2573	BUILD1_SUBDIRS="$BUILD1_SUBDIRS libfac"
[dc32d42]	2574	else
[492b69]	2575	echo "$ac_t""no" 1>&6
	2576	{ echo "configure: error: Can not build libfac without factory" 1>&2; exit 1; }
[dc32d42]	2577	fi
[6afd7c]	2578	else
[492b69]	2579	echo "$ac_t""no" 1>&6
[6afd7c]	2580	fi
	2581
[492b69]	2582	echo $ac_n "checking whether to configure and build sgroup lib""... $ac_c" 1>&6
[575b64]	2583	echo "configure:2603: checking whether to configure and build sgroup lib" >&5
[91ee87]	2584	if test "$enable_sgroup" = yes; then
[64c6d1]	2585	if test ! -d sgroup; then
[492b69]	2586	echo "$ac_t""no" 1>&6
	2587	{ echo "configure: error: can not build sgroup without sgroup directory" 1>&2; exit 1; }
[64c6d1]	2588	fi
	2589	if test "$ac_MP_ok" = yes \|\| test "$enable_MP" = yes; then
[492b69]	2590	echo "$ac_t""yes" 1>&6
[64c6d1]	2591	CONFIG_SUBDIRS="$CONFIG_SUBDIRS sgroup"
[25ed91]	2592	BUILD1_SUBDIRS="$BUILD1_SUBDIRS sgroup"
[64c6d1]	2593	else
[492b69]	2594	echo "$ac_t""no" 1>&6
	2595	{ echo "configure: error: Can not build sgroup without MP" 1>&2; exit 1; }
[a04715]	2596	fi
	2597	else
[492b69]	2598	echo "$ac_t""no" 1>&6
[a04715]	2599	fi
	2600
[aac46c]	2601	BUILD_SUBDIRS="$CONFIG_SUBDIRS"
	2602
[492b69]	2603	echo $ac_n "checking whether to configure and build Singular""... $ac_c" 1>&6
[575b64]	2604	echo "configure:2624: checking whether to configure and build Singular" >&5
[6afd7c]	2605	if test "$enable_Singular" != yes && test "$enable_Singular" != no; then
[64c6d1]	2606	if test "$with_Singular" != no && test -d Singular; then
[6afd7c]	2607	enable_Singular=yes
[492b69]	2608	echo "$ac_t""yes" 1>&6
[64c6d1]	2609	CONFIG_SUBDIRS="$CONFIG_SUBDIRS Singular"
[492b69]	2610	BUILD_SUBDIRS="$BUILD_SUBDIRS kernel Singular"
[25ed91]	2611	BUILD1_SUBDIRS="$BUILD1_SUBDIRS kernel Singular"
[64c6d1]	2612	ac_configure_args="$ac_configure_args --enable-Singular"
[6afd7c]	2613	else
	2614	enable_Singular=no
[492b69]	2615	echo "$ac_t""no" 1>&6
[64c6d1]	2616	fi
	2617	elif test "$enable_Singular" = yes; then
	2618	if test -d Singular; then
[492b69]	2619	echo "$ac_t""yes" 1>&6
[64c6d1]	2620	CONFIG_SUBDIRS="$CONFIG_SUBDIRS Singular"
[492b69]	2621	BUILD_SUBDIRS="$BUILD_SUBDIRS kernel Singular"
[25ed91]	2622	BUILD1_SUBDIRS="$BUILD1_SUBDIRS kernel Singular"
[64c6d1]	2623	else
[492b69]	2624	echo "$ac_t""no" 1>&6
	2625	{ echo "configure: error: can not build Singular without Singular directory" 1>&2; exit 1; }
[6afd7c]	2626	fi
	2627	else
[492b69]	2628	echo "$ac_t""no" 1>&6
[6afd7c]	2629	fi
	2630
[181d6e]	2631
	2632	# test if IntegerProgramming should be built:
	2633
[492b69]	2634	echo $ac_n "checking whether to build IntegerProgramming""... $ac_c" 1>&6
[575b64]	2635	echo "configure:2655: checking whether to build IntegerProgramming" >&5
[181d6e]	2636	if test "$enable_IntegerProgramming" != no && test -d "IntegerProgramming"; then
	2637	BUILD_SUBDIRS="$BUILD_SUBDIRS IntegerProgramming"
[aee329b]	2638	BUILD1_SUBDIRS="$BUILD1_SUBDIRS IntegerProgramming"
[492b69]	2639	echo "$ac_t""yes" 1>&6
[181d6e]	2640	if test "$enable_IntegerProgramming" != yes; then
	2641	ac_configure_args="$ac_configure_args --enable-IntegerProgramming"
	2642	fi
	2643	else
[492b69]	2644	echo "$ac_t""no" 1>&6
[181d6e]	2645	fi
	2646
[492b69]	2647	echo $ac_n "checking whether to build Plural""... $ac_c" 1>&6
[575b64]	2648	echo "configure:2668: checking whether to build Plural" >&5
[bd63e0]	2649	if test "$enable_Plural" != no \|\| test "$with_Plural" != no; then
[492b69]	2650	echo "$ac_t""yes" 1>&6
[08b7a76]	2651	if test "$enable_Plural" != yes; then
	2652	ac_configure_args="$ac_configure_args --enable-Plural"
	2653	fi
	2654	else
[492b69]	2655	echo "$ac_t""no" 1>&6
[08b7a76]	2656	fi
	2657
[181d6e]	2658
[492b69]	2659	echo $ac_n "checking whether to configure and build Texinfo""... $ac_c" 1>&6
[575b64]	2660	echo "configure:2680: checking whether to configure and build Texinfo" >&5
[aac46c]	2661	if test "$enable_Texinfo" != no && test -d Texinfo; then
[492b69]	2662	echo "$ac_t""yes" 1>&6
[aac46c]	2663	enable_texinfo=yes
	2664	CONFIG_SUBDIRS="$CONFIG_SUBDIRS Texinfo"
[492b69]	2665	BUILD_SUBDIRS="$BUILD_SUBDIRS Texinfo"
[175c56]	2666	TEXI2PDF=${bindir}/texi2pdf
[181d6e]	2667	MAKEINFO="${bindir}/makeinfo"
[aac46c]	2668	TEXINDEX=${bindir}/texindex
[492b69]	2669
	2670
	2671
[aac46c]	2672	if test "$enable_Texinfo" != yes; then
	2673	ac_configure_args="$ac_configure_args --enable-Texinfo"
	2674	fi
	2675	else
[492b69]	2676	echo "$ac_t""no" 1>&6
	2677	echo "configure: warning: Building of doc might fail. Need Texinfo" 1>&2
[aac46c]	2678	enable_texinfo=no
	2679	# Extract the first word of "makeinfo", so it can be a program name with args.
	2680	set dummy makeinfo; ac_word=$2
[492b69]	2681	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[6cc28a]	2682	echo "configure:2702: checking for $ac_word" >&5
[492b69]	2683	if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
	2684	echo $ac_n "(cached) $ac_c" 1>&6
[aac46c]	2685	else
	2686	if test -n "$MAKEINFO"; then
	2687	ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
	2688	else
[492b69]	2689	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	2690	ac_dummy="$PATH"
	2691	for ac_dir in $ac_dummy; do
	2692	test -z "$ac_dir" && ac_dir=.
	2693	if test -f $ac_dir/$ac_word; then
	2694	ac_cv_prog_MAKEINFO="makeinfo"
	2695	break
	2696	fi
	2697	done
	2698	IFS="$ac_save_ifs"
[aac46c]	2699	test -z "$ac_cv_prog_MAKEINFO" && ac_cv_prog_MAKEINFO="${pwd}/warn_not_found.sh makeinfo"
	2700	fi
	2701	fi
[492b69]	2702	MAKEINFO="$ac_cv_prog_MAKEINFO"
[aac46c]	2703	if test -n "$MAKEINFO"; then
[492b69]	2704	echo "$ac_t""$MAKEINFO" 1>&6
[aac46c]	2705	else
[492b69]	2706	echo "$ac_t""no" 1>&6
[aac46c]	2707	fi
	2708
	2709	# Extract the first word of "texindex", so it can be a program name with args.
	2710	set dummy texindex; ac_word=$2
[492b69]	2711	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[6cc28a]	2712	echo "configure:2732: checking for $ac_word" >&5
[492b69]	2713	if eval "test \"`echo '$''{'ac_cv_prog_TEXINDEX'+set}'`\" = set"; then
	2714	echo $ac_n "(cached) $ac_c" 1>&6
[aac46c]	2715	else
	2716	if test -n "$TEXINDEX"; then
	2717	ac_cv_prog_TEXINDEX="$TEXINDEX" # Let the user override the test.
	2718	else
[492b69]	2719	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	2720	ac_dummy="$PATH"
	2721	for ac_dir in $ac_dummy; do
	2722	test -z "$ac_dir" && ac_dir=.
	2723	if test -f $ac_dir/$ac_word; then
	2724	ac_cv_prog_TEXINDEX="texindex"
	2725	break
	2726	fi
	2727	done
	2728	IFS="$ac_save_ifs"
[aac46c]	2729	test -z "$ac_cv_prog_TEXINDEX" && ac_cv_prog_TEXINDEX="${pwd}/warn_not_found.sh texindex"
	2730	fi
	2731	fi
[492b69]	2732	TEXINDEX="$ac_cv_prog_TEXINDEX"
[aac46c]	2733	if test -n "$TEXINDEX"; then
[492b69]	2734	echo "$ac_t""$TEXINDEX" 1>&6
[aac46c]	2735	else
[492b69]	2736	echo "$ac_t""no" 1>&6
[aac46c]	2737	fi
	2738
[175c56]	2739	# Extract the first word of "texi2pdf", so it can be a program name with args.
	2740	set dummy texi2pdf; ac_word=$2
[492b69]	2741	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[6cc28a]	2742	echo "configure:2762: checking for $ac_word" >&5
[492b69]	2743	if eval "test \"`echo '$''{'ac_cv_prog_TEXI2PDF'+set}'`\" = set"; then
	2744	echo $ac_n "(cached) $ac_c" 1>&6
[175c56]	2745	else
	2746	if test -n "$TEXI2PDF"; then
	2747	ac_cv_prog_TEXI2PDF="$TEXI2PDF" # Let the user override the test.
	2748	else
[492b69]	2749	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	2750	ac_dummy="$PATH"
	2751	for ac_dir in $ac_dummy; do
	2752	test -z "$ac_dir" && ac_dir=.
	2753	if test -f $ac_dir/$ac_word; then
	2754	ac_cv_prog_TEXI2PDF="texi2pdf"
	2755	break
	2756	fi
	2757	done
	2758	IFS="$ac_save_ifs"
[175c56]	2759	test -z "$ac_cv_prog_TEXI2PDF" && ac_cv_prog_TEXI2PDF="${pwd}/warn_not_found.sh texi2pdf"
	2760	fi
	2761	fi
[492b69]	2762	TEXI2PDF="$ac_cv_prog_TEXI2PDF"
[175c56]	2763	if test -n "$TEXI2PDF"; then
[492b69]	2764	echo "$ac_t""$TEXI2PDF" 1>&6
[175c56]	2765	else
[492b69]	2766	echo "$ac_t""no" 1>&6
[175c56]	2767	fi
	2768
[492b69]	2769	fi
[aac46c]	2770
[492b69]	2771	echo $ac_n "checking whether to configure and build Texi2html""... $ac_c" 1>&6
[6cc28a]	2772	echo "configure:2792: checking whether to configure and build Texi2html" >&5
[aac46c]	2773	if test "$enable_Texi2html" != no && test -d Texi2html; then
[492b69]	2774	echo "$ac_t""yes" 1>&6
[d16193]	2775	CONFIG_SUBDIRS="$CONFIG_SUBDIRS Texi2html"
[aac46c]	2776	BUILD_SUBDIRS="$BUILD_SUBDIRS Texi2html"
	2777	if test "$enable_Texi2html" != yes; then
	2778	ac_configure_args="$ac_configure_args --enable-Texi2html"
	2779	fi
[d16193]	2780	TEXI2HTML=${bindir}/texi2html
[492b69]	2781
[aac46c]	2782	else
[492b69]	2783	echo "$ac_t""no" 1>&6
[d16193]	2784	# Extract the first word of "texi2html", so it can be a program name with args.
	2785	set dummy texi2html; ac_word=$2
[492b69]	2786	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[6cc28a]	2787	echo "configure:2807: checking for $ac_word" >&5
[492b69]	2788	if eval "test \"`echo '$''{'ac_cv_prog_TEXI2HTML'+set}'`\" = set"; then
	2789	echo $ac_n "(cached) $ac_c" 1>&6
[d16193]	2790	else
	2791	if test -n "$TEXI2HTML"; then
	2792	ac_cv_prog_TEXI2HTML="$TEXI2HTML" # Let the user override the test.
	2793	else
[492b69]	2794	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	2795	ac_dummy="$PATH"
	2796	for ac_dir in $ac_dummy; do
	2797	test -z "$ac_dir" && ac_dir=.
	2798	if test -f $ac_dir/$ac_word; then
	2799	ac_cv_prog_TEXI2HTML="texi2html"
	2800	break
	2801	fi
	2802	done
	2803	IFS="$ac_save_ifs"
[d16193]	2804	fi
	2805	fi
[492b69]	2806	TEXI2HTML="$ac_cv_prog_TEXI2HTML"
[d16193]	2807	if test -n "$TEXI2HTML"; then
[492b69]	2808	echo "$ac_t""$TEXI2HTML" 1>&6
[d16193]	2809	else
[492b69]	2810	echo "$ac_t""no" 1>&6
[d16193]	2811	fi
	2812
[aac46c]	2813	fi
	2814
[575b64]	2815	if test "${UUDECODE+set}" != set; then
	2816	echo "configure: warning: uudecode not found. HTML doc generation will fail" 1>&2
	2817	fi
[d16193]	2818	if test "${TEXI2HTML+set}" != set; then
[492b69]	2819	echo "configure: warning: texi2html not found. HTML doc generation will fail" 1>&2
[d16193]	2820	fi
	2821	if test "$ac_cv_prog_LATEX2HTML" = latex2html; then
	2822	TEXI2HTML_OPTS="-l2h"
	2823	fi
	2824
	2825
	2826
[492b69]	2827	echo $ac_n "checking whether to build doc""... $ac_c" 1>&6
[6cc28a]	2828	echo "configure:2848: checking whether to build doc" >&5
[aac46c]	2829	if test "$enable_doc" != no && test -d doc; then
[492b69]	2830	echo "$ac_t""yes" 1>&6
[aac46c]	2831	BUILD_SUBDIRS="$BUILD_SUBDIRS doc"
	2832	if test "$enable_doc" != yes; then
	2833	enable_doc=yes
	2834	ac_configure_args="$ac_configure_args --enable-doc"
	2835	fi
	2836	else
	2837	enable_doc=no
[492b69]	2838	echo "$ac_t""no" 1>&6
[aac46c]	2839	fi
	2840
[492b69]	2841	echo $ac_n "checking whether to build emacs""... $ac_c" 1>&6
[6cc28a]	2842	echo "configure:2862: checking whether to build emacs" >&5
[aac46c]	2843	if test "$enable_doc" = yes && test "$enable_emacs" != no && test -d emacs; then
[492b69]	2844	echo "$ac_t""yes" 1>&6
[aac46c]	2845	BUILD_SUBDIRS="$BUILD_SUBDIRS emacs"
	2846	if test "$enable_emacs" != yes; then
	2847	ac_configure_args="$ac_configure_args --enable-emacs"
	2848	fi
	2849	else
[492b69]	2850	echo "$ac_t""no" 1>&6
[aac46c]	2851	fi
[6afd7c]	2852
[492b69]	2853	echo $ac_n "checking which apint package to use""... $ac_c" 1>&6
[6cc28a]	2854	echo "configure:2874: checking which apint package to use" >&5
[64c6d1]	2855	if test "$with_apint" = gmp; then
	2856	if test "$ac_gmp_ok" = yes \|\| test "$enable_gmp" = yes; then
[492b69]	2857	echo "$ac_t""gmp" 1>&6
[64c6d1]	2858	else
[492b69]	2859	echo "$ac_t""none" 1>&6
	2860	{ echo "configure: error: can not use with gmp without finding or building it" 1>&2; exit 1; }
[64c6d1]	2861	fi
	2862	elif test "$ac_gmp_ok" = yes \|\| test "$enable_gmp"; then
[492b69]	2863	echo "$ac_t""gmp" 1>&6
[64c6d1]	2864	ac_configure_args="$ac_configure_args --with-apint=gmp"
[25ed91]	2865	else
	2866	{ echo "configure: error: gmp required" 1>&2; exit 1; }
[64c6d1]	2867	fi
[6afd7c]	2868
[492b69]	2869	echo $ac_n "checking whether to use with MP""... $ac_c" 1>&6
[6cc28a]	2870	echo "configure:2890: checking whether to use with MP" >&5
[64c6d1]	2871	if test "$with_MP" = yes; then
[dc32d42]	2872	if test "$ac_MP_ok" = yes \|\| test "$enable_MP" = yes; then
[492b69]	2873	echo "$ac_t""yes" 1>&6
[6afd7c]	2874	else
[492b69]	2875	echo "$ac_t""none" 1>&6
	2876	{ echo "configure: error: can not use with MP without finding or building it" 1>&2; exit 1; }
[6afd7c]	2877	fi
[64c6d1]	2878	elif test "$with_MP" = no; then
[492b69]	2879	echo "$ac_t""no" 1>&6
[64c6d1]	2880	elif test "$ac_MP_ok" = yes \|\| test "$enable_MP" = yes; then
[492b69]	2881	echo "$ac_t""yes" 1>&6
[64c6d1]	2882	ac_configure_args="$ac_configure_args --with-MP"
[6afd7c]	2883	else
[492b69]	2884	echo "$ac_t""no" 1>&6
[64c6d1]	2885	ac_configure_args="$ac_configure_args --without-MP"
[9177e3]	2886	DOC2TEX_EXAMPLE_EXCLUSIONS="$DOC2TEX_EXAMPLE_EXCLUSIONS -exclude MP"
[78364c]	2887	fi
	2888
[492b69]	2889	echo $ac_n "checking whether to use with factory""... $ac_c" 1>&6
[6cc28a]	2890	echo "configure:2910: checking whether to use with factory" >&5
[64c6d1]	2891	if test "$with_factory" = yes; then
[dc32d42]	2892	if test "$ac_factory_ok" = yes \|\| test "$enable_factory" = yes; then
[492b69]	2893	echo "$ac_t""yes" 1>&6
[6afd7c]	2894	else
[492b69]	2895	echo "$ac_t""none" 1>&6
	2896	{ echo "configure: error: can not use with factory without finding or building it" 1>&2; exit 1; }
[6afd7c]	2897	fi
[64c6d1]	2898	elif test "$with_factory" = no; then
[492b69]	2899	echo "$ac_t""no" 1>&6
[64c6d1]	2900	elif test "$ac_factory_ok" = yes \|\| test "$enable_factory" = yes; then
[492b69]	2901	echo "$ac_t""yes" 1>&6
[64c6d1]	2902	ac_configure_args="$ac_configure_args --with-factory"
[6afd7c]	2903	else
[492b69]	2904	echo "$ac_t""no" 1>&6
[64c6d1]	2905	ac_configure_args="$ac_configure_args --without-factory"
[6afd7c]	2906	fi
[492b69]	2907
	2908	echo $ac_n "checking whether to use with libfac""... $ac_c" 1>&6
[6cc28a]	2909	echo "configure:2929: checking whether to use with libfac" >&5
[64c6d1]	2910	if test "$with_libfac" = yes; then
[dc32d42]	2911	if test "$ac_libfac_ok" = yes \|\| test "$enable_libfac" = yes; then
[492b69]	2912	echo "$ac_t""yes" 1>&6
[6afd7c]	2913	else
[492b69]	2914	echo "$ac_t""none" 1>&6
	2915	{ echo "configure: error: can not use with libfac without finding or building it" 1>&2; exit 1; }
[6afd7c]	2916	fi
[64c6d1]	2917	elif test "$with_libfac" = no; then
[492b69]	2918	echo "$ac_t""no" 1>&6
[64c6d1]	2919	elif test "$ac_libfac_ok" = yes \|\| test "$enable_libfac" = yes; then
[492b69]	2920	echo "$ac_t""yes" 1>&6
[64c6d1]	2921	ac_configure_args="$ac_configure_args --with-libfac"
[6afd7c]	2922	else
[492b69]	2923	echo "$ac_t""no" 1>&6
[64c6d1]	2924	ac_configure_args="$ac_configure_args --without-libfac"
[6afd7c]	2925	fi
	2926
[aac46c]	2927
	2928
[492b69]	2929	echo $ac_n "checking whether to use with Singular""... $ac_c" 1>&6
[6cc28a]	2930	echo "configure:2950: checking whether to use with Singular" >&5
[dc32d42]	2931	if test "$with_Singular" != no && test "$with_Singular" != yes; then
[6afd7c]	2932	if test "$enable_Singular" = yes; then
[dc32d42]	2933	with_Singular=yes
[6afd7c]	2934	else
	2935	with_Singular=no
	2936	fi
[dc32d42]	2937	ac_configure_args="$ac_configure_args --with-Singular=$with_Singular"
[6afd7c]	2938	fi
[dc32d42]	2939
[6afd7c]	2940	if test "$with_Singular" != no; then
[492b69]	2941	echo "$ac_t""yes" 1>&6
[6afd7c]	2942	else
[492b69]	2943	echo "$ac_t""no" 1>&6
[6afd7c]	2944	fi
	2945
[9bc556]	2946
[8c4748]	2947	SUBDIRS=""
[c232af]	2948	if test -d omalloc; then
	2949	SUBDIRS="$SUBDIRS omalloc"
	2950	fi
[64c6d1]	2951	if test -d gmp; then
[8c4748]	2952	SUBDIRS="$SUBDIRS gmp"
[64c6d1]	2953	fi
[6afd7c]	2954	if test -d MP; then
	2955	SUBDIRS="$SUBDIRS MP"
	2956	fi
[4d7834]	2957	if test -d ntl; then
	2958	SUBDIRS="$SUBDIRS ntl"
	2959	fi
[6afd7c]	2960	if test -d factory; then
	2961	SUBDIRS="$SUBDIRS factory"
	2962	fi
	2963	if test -d libfac; then
	2964	SUBDIRS="$SUBDIRS libfac"
	2965	fi
[aac46c]	2966	if test -d sgroup; then
	2967	SUBDIRS="$SUBDIRS sgroup"
	2968	fi
[22e84a]	2969	if test -d kernel; then
	2970	SUBDIRS="$SUBDIRS kernel"
	2971	fi
	2972	if test -d IntegerProgramming; then
	2973	SUBDIRS="$SUBDIRS IntegerProgramming"
	2974	fi
[518752]	2975	if test -d Singular; then
	2976	SUBDIRS="$SUBDIRS Singular"
	2977	fi
[aac46c]	2978	if test -d Texinfo; then
	2979	SUBDIRS="$SUBDIRS Texinfo"
[6b27cb]	2980	fi
	2981	if test -d Texi2html; then
	2982	SUBDIRS="$SUBDIRS Texi2html"
[460c1e1]	2983	fi
[aac46c]	2984	if test -d doc; then
	2985	SUBDIRS="$SUBDIRS doc"
	2986	fi
	2987	if test -d emacs; then
	2988	SUBDIRS="$SUBDIRS emacs"
	2989	fi
[3c473c]	2990	if test -d dyn_modules; then
	2991	SUBDIRS="$SUBDIRS dyn_modules"
[99b3777]	2992	fi
[3c473c]	2993	if test -d "dyn_modules"; then
	2994	CONFIG_SUBDIRS=$CONFIG_SUBDIRS" dyn_modules"
	2995	BUILD_SUBDIRS=$BUILD_SUBDIRS" dyn_modules"
[b640fd]	2996	fi
[492b69]	2997
[051dc7]	2998	echo $ac_n "checking whether to use libsvd""... $ac_c" 1>&6
[6cc28a]	2999	echo "configure:3019: checking whether to use libsvd" >&5
[051dc7]	3000	if test "$with_svd" = yes; then
	3001	echo "$ac_t""yes" 1>&6
	3002	CONFIG_SUBDIRS=$CONFIG_SUBDIRS" svd"
	3003	BUILD_SUBDIRS=$BUILD_SUBDIRS" svd"
	3004	else
	3005	echo "$ac_t""no" 1>&6
	3006	fi
	3007
[492b69]	3008	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
[6cc28a]	3009	echo "configure:3029: checking whether ${MAKE-make} sets \${MAKE}" >&5
[492b69]	3010	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
	3011	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
	3012	echo $ac_n "(cached) $ac_c" 1>&6
[6afd7c]	3013	else
[492b69]	3014	cat > conftestmake <<\EOF
[6afd7c]	3015	all:
[492b69]	3016	@echo 'ac_maketemp="${MAKE}"'
	3017	EOF
[6afd7c]	3018	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
[492b69]	3019	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
[6afd7c]	3020	if test -n "$ac_maketemp"; then
	3021	eval ac_cv_prog_make_${ac_make}_set=yes
	3022	else
	3023	eval ac_cv_prog_make_${ac_make}_set=no
	3024	fi
[492b69]	3025	rm -f conftestmake
[6afd7c]	3026	fi
	3027	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
[492b69]	3028	echo "$ac_t""yes" 1>&6
[6afd7c]	3029	SET_MAKE=
	3030	else
[492b69]	3031	echo "$ac_t""no" 1>&6
[6afd7c]	3032	SET_MAKE="MAKE=${MAKE-make}"
	3033	fi
	3034
	3035
	3036
[6b27cb]	3037
[25ed91]	3038
[492b69]	3039	subdirs="$CONFIG_SUBDIRS"
	3040
[6afd7c]	3041
[492b69]	3042	trap '' 1 2 15
	3043	cat > confcache <<\EOF
[6afd7c]	3044	# This file is a shell script that caches the results of configure
	3045	# tests run on this system so they can be shared between configure
[492b69]	3046	# scripts and configure runs. It is not useful on other systems.
	3047	# If it contains results you don't want to keep, you may remove or edit it.
[6afd7c]	3048	#
[492b69]	3049	# By default, configure uses ./config.cache as the cache file,
	3050	# creating it if it does not exist already. You can give configure
	3051	# the --cache-file=FILE option to use a different cache file; that is
	3052	# what configure does when it calls configure scripts in
	3053	# subdirectories, so they share the cache.
	3054	# Giving --cache-file=/dev/null disables caching, for debugging configure.
	3055	# config.status only pays attention to the cache file if you give it the
	3056	# --recheck option to rerun configure.
[6afd7c]	3057	#
[492b69]	3058	EOF
[2189fb]	3059	# The following way of writing the cache mishandles newlines in values,
	3060	# but we know of no workaround that is simple, portable, and efficient.
	3061	# So, don't put newlines in cache variables' values.
[6afd7c]	3062	# Ultrix sh set writes to stderr and can't be redirected directly,
	3063	# and sets the high bit in the cache file unless we assign to the vars.
[492b69]	3064	(set) 2>&1 \|
	3065	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
	3066	ac_space=\ )
	3067	# `set' does not quote correctly, so add quotes (double-quote substitution
	3068	# turns \\\\ into \\, and sed turns \\ into \).
	3069	sed -n \
	3070	-e "s/'/'\\\\''/g" \
	3071	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
	3072	;;
	3073	*)
	3074	# `set' quotes correctly as required by POSIX, so do not add quotes.
	3075	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
	3076	;;
	3077	esac >> confcache
	3078	if cmp -s $cache_file confcache; then
	3079	:
	3080	else
[6afd7c]	3081	if test -w $cache_file; then
[492b69]	3082	echo "updating cache $cache_file"
	3083	cat confcache > $cache_file
[6afd7c]	3084	else
	3085	echo "not updating unwritable cache $cache_file"
	3086	fi
	3087	fi
	3088	rm -f confcache
	3089
[492b69]	3090	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
	3091
[6afd7c]	3092	test "x$prefix" = xNONE && prefix=$ac_default_prefix
	3093	# Let make expand exec_prefix.
	3094	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
	3095
[492b69]	3096	# Any assignment to VPATH causes Sun make to only execute
	3097	# the first set of double-colon rules, so remove it if not needed.
	3098	# If there is a colon in the path, we need to keep it.
[6afd7c]	3099	if test "x$srcdir" = x.; then
[492b69]	3100	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
[6afd7c]	3101	fi
	3102
[492b69]	3103	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
	3104
[6afd7c]	3105	# Transform confdefs.h into DEFS.
	3106	# Protect against shell expansion while executing Makefile rules.
	3107	# Protect against Makefile macro expansion.
[074171]	3108	cat > conftest.defs <<\EOF
	3109	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%-D\1=\2%g
	3110	s%[ `~#$^&*(){}\\\|;'"<>?]%\\&%g
	3111	s%\[%\\&%g
	3112	s%\]%\\&%g
	3113	s%\$%$$%g
	3114	EOF
	3115	DEFS=`sed -f conftest.defs confdefs.h \| tr '\012' ' '`
	3116	rm -f conftest.defs
[492b69]	3117
	3118
	3119	# Without the "./", some shells look in PATH for config.status.
[690e864]	3120	: ${CONFIG_STATUS=./config.status}
[492b69]	3121
	3122	echo creating $CONFIG_STATUS
	3123	rm -f $CONFIG_STATUS
	3124	cat > $CONFIG_STATUS <<EOF
	3125	#! /bin/sh
	3126	# Generated automatically by configure.
[6afd7c]	3127	# Run this file to recreate the current configuration.
[492b69]	3128	# This directory was configured as follows,
	3129	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
	3130	#
	3131	# $0 $ac_configure_args
	3132	#
[6afd7c]	3133	# Compiler output produced by configure, useful for debugging
[492b69]	3134	# configure, is in ./config.log if it exists.
[690e864]	3135
[492b69]	3136	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
	3137	for ac_option
[6afd7c]	3138	do
[492b69]	3139	case "\$ac_option" in
	3140	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
	3141	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
	3142	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
	3143	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
	3144	echo "$CONFIG_STATUS generated by autoconf version 2.13"
	3145	exit 0 ;;
	3146	-help \| --help \| --hel \| --he \| --h)
	3147	echo "\$ac_cs_usage"; exit 0 ;;
	3148	*) echo "\$ac_cs_usage"; exit 1 ;;
	3149	esac
[6afd7c]	3150	done
	3151
[492b69]	3152	ac_given_srcdir=$srcdir
	3153	ac_given_INSTALL="$INSTALL"
[d432e74]	3154
[492b69]	3155	trap 'rm -fr `echo "${OUTPUT_MAKEFILES}" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
	3156	EOF
	3157	cat >> $CONFIG_STATUS <<EOF
[d432e74]	3158
[492b69]	3159	# Protect against being on the right side of a sed subst in config.status.
	3160	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
	3161	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
	3162	$ac_vpsub
	3163	$extrasub
	3164	s%@SHELL@%$SHELL%g
	3165	s%@CFLAGS@%$CFLAGS%g
	3166	s%@CPPFLAGS@%$CPPFLAGS%g
	3167	s%@CXXFLAGS@%$CXXFLAGS%g
	3168	s%@FFLAGS@%$FFLAGS%g
	3169	s%@DEFS@%$DEFS%g
	3170	s%@LDFLAGS@%$LDFLAGS%g
	3171	s%@LIBS@%$LIBS%g
	3172	s%@exec_prefix@%$exec_prefix%g
	3173	s%@prefix@%$prefix%g
	3174	s%@program_transform_name@%$program_transform_name%g
	3175	s%@bindir@%$bindir%g
	3176	s%@sbindir@%$sbindir%g
	3177	s%@libexecdir@%$libexecdir%g
	3178	s%@datadir@%$datadir%g
	3179	s%@sysconfdir@%$sysconfdir%g
	3180	s%@sharedstatedir@%$sharedstatedir%g
	3181	s%@localstatedir@%$localstatedir%g
	3182	s%@libdir@%$libdir%g
	3183	s%@includedir@%$includedir%g
	3184	s%@oldincludedir@%$oldincludedir%g
	3185	s%@infodir@%$infodir%g
	3186	s%@mandir@%$mandir%g
	3187	s%@SINGULAR_VERSION@%$SINGULAR_VERSION%g
	3188	s%@VERSION_DATE@%$VERSION_DATE%g
	3189	s%@SINGULAR_SHORT_VERSION@%$SINGULAR_SHORT_VERSION%g
	3190	s%@SINGULAR_RPM_VERSION@%$SINGULAR_RPM_VERSION%g
	3191	s%@SINGULAR_ROOT_DIR@%$SINGULAR_ROOT_DIR%g
	3192	s%@SINGUNAME@%$SINGUNAME%g
	3193	s%@SING_UNAME@%$SING_UNAME%g
	3194	s%@CC@%$CC%g
	3195	s%@CPP@%$CPP%g
	3196	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
	3197	s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
	3198	s%@INSTALL_DATA@%$INSTALL_DATA%g
	3199	s%@CXX@%$CXX%g
	3200	s%@PIPE@%$PIPE%g
	3201	s%@PERL@%$PERL%g
	3202	s%@UUDECODE@%$UUDECODE%g
	3203	s%@GUNZIP@%$GUNZIP%g
	3204	s%@MYGZIP@%$MYGZIP%g
	3205	s%@LATEX2HTML@%$LATEX2HTML%g
	3206	s%@LN_S@%$LN_S%g
	3207	s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
	3208	s%@SINGULAR@%$SINGULAR%g
[9177e3]	3209	s%@DOC2TEX_EXAMPLE_EXCLUSIONS@%$DOC2TEX_EXAMPLE_EXCLUSIONS%g
[492b69]	3210	s%@TMP_DIR@%$TMP_DIR%g
[9f738e4]	3211	s%@CXXCPP@%$CXXCPP%g
[492b69]	3212	s%@TEXI2PDF@%$TEXI2PDF%g
	3213	s%@MAKEINFO@%$MAKEINFO%g
	3214	s%@TEXINDEX@%$TEXINDEX%g
	3215	s%@TEXI2HTML@%$TEXI2HTML%g
	3216	s%@TEXI2HTML_OPTS@%$TEXI2HTML_OPTS%g
	3217	s%@SET_MAKE@%$SET_MAKE%g
	3218	s%@SUBDIRS@%$SUBDIRS%g
	3219	s%@BUILD_SUBDIRS@%$BUILD_SUBDIRS%g
[25ed91]	3220	s%@BUILD1_SUBDIRS@%$BUILD1_SUBDIRS%g
[492b69]	3221	s%@CONFIG_SUBDIRS@%$CONFIG_SUBDIRS%g
	3222	s%@subdirs@%$subdirs%g
[690e864]	3223
[492b69]	3224	CEOF
	3225	EOF
	3226
	3227	cat >> $CONFIG_STATUS <<\EOF
	3228
	3229	# Split the substitutions into bite-sized pieces for seds with
	3230	# small command number limits, like on Digital OSF/1 and HP-UX.
	3231	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
	3232	ac_file=1 # Number of current file.
	3233	ac_beg=1 # First line for current file.
	3234	ac_end=$ac_max_sed_cmds # Line after last line for current file.
	3235	ac_more_lines=:
	3236	ac_sed_cmds=""
	3237	while $ac_more_lines; do
	3238	if test $ac_beg -gt 1; then
	3239	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
[f84882]	3240	else
[492b69]	3241	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
[f84882]	3242	fi
[492b69]	3243	if test ! -s conftest.s$ac_file; then
	3244	ac_more_lines=false
	3245	rm -f conftest.s$ac_file
[f84882]	3246	else
[492b69]	3247	if test -z "$ac_sed_cmds"; then
	3248	ac_sed_cmds="sed -f conftest.s$ac_file"
	3249	else
	3250	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
	3251	fi
	3252	ac_file=`expr $ac_file + 1`
	3253	ac_beg=$ac_end
	3254	ac_end=`expr $ac_end + $ac_max_sed_cmds`
[2189fb]	3255	fi
[f84882]	3256	done
[492b69]	3257	if test -z "$ac_sed_cmds"; then
	3258	ac_sed_cmds=cat
[f84882]	3259	fi
[492b69]	3260	EOF
[6afd7c]	3261
[492b69]	3262	cat >> $CONFIG_STATUS <<EOF
[690e864]	3263
[492b69]	3264	CONFIG_FILES=\${CONFIG_FILES-"${OUTPUT_MAKEFILES}"}
	3265	EOF
	3266	cat >> $CONFIG_STATUS <<\EOF
	3267	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
	3268	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
	3269	case "$ac_file" in
	3270	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
	3271	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
	3272	*) ac_file_in="${ac_file}.in" ;;
[d432e74]	3273	esac
[690e864]	3274
[492b69]	3275	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
[690e864]	3276
[492b69]	3277	# Remove last slash and all that follows it. Not all systems have dirname.
	3278	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
	3279	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
	3280	# The file is in a subdirectory.
	3281	test ! -d "$ac_dir" && mkdir "$ac_dir"
	3282	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
	3283	# A "../" for each directory in $ac_dir_suffix.
	3284	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
	3285	else
	3286	ac_dir_suffix= ac_dots=
[f84882]	3287	fi
[6afd7c]	3288
[492b69]	3289	case "$ac_given_srcdir" in
	3290	.) srcdir=.
	3291	if test -z "$ac_dots"; then top_srcdir=.
	3292	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
	3293	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
[690e864]	3294	*) # Relative path.
[492b69]	3295	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
	3296	top_srcdir="$ac_dots$ac_given_srcdir" ;;
	3297	esac
[690e864]	3298
[492b69]	3299	case "$ac_given_INSTALL" in
	3300	[/$]*) INSTALL="$ac_given_INSTALL" ;;
	3301	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
	3302	esac
[690e864]	3303
[492b69]	3304	echo creating "$ac_file"
	3305	rm -f "$ac_file"
	3306	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
	3307	case "$ac_file" in
	3308	Makefile) ac_comsub="1i\\
	3309	# $configure_input" ;;
	3310	*) ac_comsub= ;;
[6afd7c]	3311	esac
[2189fb]	3312
[492b69]	3313	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
	3314	sed -e "$ac_comsub
	3315	s%@configure_input@%$configure_input%g
	3316	s%@srcdir@%$srcdir%g
	3317	s%@top_srcdir@%$top_srcdir%g
	3318	s%@INSTALL@%$INSTALL%g
	3319	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
	3320	fi; done
	3321	rm -f conftest.s*
[6afd7c]	3322
[492b69]	3323	EOF
	3324	cat >> $CONFIG_STATUS <<EOF
[6afd7c]	3325
[492b69]	3326	EOF
	3327	cat >> $CONFIG_STATUS <<\EOF
[6afd7c]	3328
[492b69]	3329	exit 0
	3330	EOF
[6afd7c]	3331	chmod +x $CONFIG_STATUS
[492b69]	3332	rm -fr confdefs* $ac_clean_files
	3333	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
[6afd7c]	3334
	3335	if test "$no_recursion" != yes; then
	3336
	3337	# Remove --cache-file and --srcdir arguments so they do not pile up.
	3338	ac_sub_configure_args=
	3339	ac_prev=
	3340	for ac_arg in $ac_configure_args; do
	3341	if test -n "$ac_prev"; then
	3342	ac_prev=
	3343	continue
	3344	fi
[492b69]	3345	case "$ac_arg" in
[6afd7c]	3346	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
	3347	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
	3348	ac_prev=cache_file ;;
	3349	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
[492b69]	3350	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
[6afd7c]	3351	;;
	3352	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
	3353	ac_prev=srcdir ;;
	3354	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
	3355	;;
	3356	*) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
	3357	esac
	3358	done
	3359
[492b69]	3360	for ac_config_dir in $CONFIG_SUBDIRS; do
[6afd7c]	3361
	3362	# Do not complain, so a configure script can configure whichever
	3363	# parts of a large source tree are present.
[492b69]	3364	if test ! -d $srcdir/$ac_config_dir; then
	3365	continue
	3366	fi
[6afd7c]	3367
[492b69]	3368	echo configuring in $ac_config_dir
[d432e74]	3369
[492b69]	3370	case "$srcdir" in
	3371	.) ;;
	3372	*)
	3373	if test -d ./$ac_config_dir \|\| mkdir ./$ac_config_dir; then :;
	3374	else
	3375	{ echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
	3376	fi
	3377	;;
	3378	esac
	3379
	3380	ac_popdir=`pwd`
	3381	cd $ac_config_dir
[2189fb]	3382
[492b69]	3383	# A "../" for each directory in /$ac_config_dir.
	3384	ac_dots=`echo $ac_config_dir\|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
[d432e74]	3385
[492b69]	3386	case "$srcdir" in
	3387	.) # No --srcdir option. We are building in place.
	3388	ac_sub_srcdir=$srcdir ;;
	3389	/*) # Absolute path.
	3390	ac_sub_srcdir=$srcdir/$ac_config_dir ;;
	3391	*) # Relative path.
	3392	ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
	3393	esac
[6afd7c]	3394
	3395	# Check for guested configure; otherwise get Cygnus style configure.
[492b69]	3396	if test -f $ac_sub_srcdir/configure; then
	3397	ac_sub_configure=$ac_sub_srcdir/configure
	3398	elif test -f $ac_sub_srcdir/configure.in; then
[6afd7c]	3399	ac_sub_configure=$ac_configure
	3400	else
[492b69]	3401	echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
[6afd7c]	3402	ac_sub_configure=
	3403	fi
	3404
	3405	# The recursion is here.
	3406	if test -n "$ac_sub_configure"; then
[492b69]	3407
[6afd7c]	3408	# Make the cache file name correct relative to the subdirectory.
[492b69]	3409	case "$cache_file" in
	3410	/*) ac_sub_cache_file=$cache_file ;;
[6afd7c]	3411	*) # Relative path.
[492b69]	3412	ac_sub_cache_file="$ac_dots$cache_file" ;;
[6afd7c]	3413	esac
[492b69]	3414	case "$ac_given_INSTALL" in
	3415	[/$]*) INSTALL="$ac_given_INSTALL" ;;
	3416	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
	3417	esac
[6afd7c]	3418
[492b69]	3419	echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
[6afd7c]	3420	# The eval makes quoting arguments work.
[492b69]	3421	if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
	3422	then :
	3423	else
	3424	{ echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
	3425	fi
[6afd7c]	3426	fi
	3427
	3428	cd $ac_popdir
	3429	done
	3430	fi
[dc32d42]	3431

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