Context Navigation

source: git/configure @ 9ead31

spielwiese

Last change on this file since 9ead31 was 9ead31, checked in by Olaf Bachmann <obachman@…>, 24 years ago
* chcek for ptograms git-svn-id: file:///usr/local/Singular/svn/trunk@3971 2c84dea3-7e68-4137-9b89-c4e89433aadc
Property mode set to `100755`
File size: 86.1 KB

Rev	Line
[6afd7c]	1	#! /bin/sh
	2
	3	# Guess values for system-dependent variables and create Makefiles.
[9ead31]	4	# Generated automatically using autoconf version 2.13
[6afd7c]	5	# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
	6	#
	7	# This configure script is free software; the Free Software Foundation
	8	# gives unlimited permission to copy, distribute and modify it.
	9
	10	# Defaults:
	11	ac_help=
	12	ac_default_prefix=/usr/local
	13	# Any additions from configure.in:
	14	ac_default_prefix=`pwd`
	15	ac_help="$ac_help
[f36635]	16	\
	17	--with-tmpdir=DIR use DIR as temporary directory"
[dc3a44]	18	ac_help="$ac_help
	19	--with-perl5=[PERL5,no] uses PERL5 as perl5 program, default is perl5"
[f36635]	20	ac_help="$ac_help
[6afd7c]	21	\
	22	--enable-PACKAGE configure and build PACKAGE
	23	--disable-PACKAGE do not configure and build PACKAGE
[64c6d1]	24	where PACKAGE can be:
[78364c]	25	smallgmp minimal version of gmp written in C only"
[6afd7c]	26	ac_help="$ac_help
[64c6d1]	27	\
	28	gmp Gnu Multiple Precision package"
	29	ac_help="$ac_help
[6afd7c]	30	\
	31	MP Multi Protocol library"
	32	ac_help="$ac_help
	33	\
	34	factory polynomial factorization library"
	35	ac_help="$ac_help
	36	\
	37	libfac char set and modp poly factorization library"
	38	ac_help="$ac_help
[a04715]	39	\
	40	sgroup numerical semigroup computations"
	41	ac_help="$ac_help
[6afd7c]	42	\
[64c6d1]	43	Singular CAS for Polynomial Computations"
[78364c]	44	ac_help="$ac_help
[f36635]	45	\
	46	Texinfo Texinfo for info, texi2dvi, makeinfo"
	47	ac_help="$ac_help
[78364c]	48	\
	49	--with-PACKAGE use PACKAGE, provide dependent functionality
	50	--without-PACKAGE do not use PACKAGE, disable dependent functionality
[64c6d1]	51	where PACKAGE can be:
[5615cd9]	52	MP Multi Protocol library"
[78364c]	53	ac_help="$ac_help
	54	\
	55	factory polynomial factorization library"
	56	ac_help="$ac_help
	57	\
	58	libfac char set and modp poly factorization library"
	59	ac_help="$ac_help
	60	\
	61	--with-apint=PACKAGE use PACKAGE for arbitary integer arithmetic
[9bc556]	62	where PACKAGE can be gmp or smallgmp
	63	All additional --enable and --with options are passed to subsequent calls
	64	to configure of the packages to be built. See also configure --help in
	65	these packages (resp. subdirs). "
[6afd7c]	66
	67	# Initialize some variables set by options.
	68	# The variables have the same names as the options, with
	69	# dashes changed to underlines.
	70	build=NONE
	71	cache_file=./config.cache
	72	exec_prefix=NONE
	73	host=NONE
	74	no_create=
	75	nonopt=NONE
	76	no_recursion=
	77	prefix=NONE
	78	program_prefix=NONE
	79	program_suffix=NONE
	80	program_transform_name=s,x,x,
	81	silent=
	82	site=
	83	srcdir=
	84	target=NONE
	85	verbose=
	86	x_includes=NONE
	87	x_libraries=NONE
	88	bindir='${exec_prefix}/bin'
	89	sbindir='${exec_prefix}/sbin'
	90	libexecdir='${exec_prefix}/libexec'
	91	datadir='${prefix}/share'
	92	sysconfdir='${prefix}/etc'
	93	sharedstatedir='${prefix}/com'
	94	localstatedir='${prefix}/var'
	95	libdir='${exec_prefix}/lib'
	96	includedir='${prefix}/include'
	97	oldincludedir='/usr/include'
	98	infodir='${prefix}/info'
	99	mandir='${prefix}/man'
	100
	101	# Initialize some other variables.
	102	subdirs=
	103	MFLAGS= MAKEFLAGS=
[9ead31]	104	SHELL=${CONFIG_SHELL-/bin/sh}
[2189fb]	105	# Maximum number of lines to put in a shell here document.
	106	ac_max_here_lines=12
[6afd7c]	107
	108	ac_prev=
	109	for ac_option
	110	do
	111
	112	# If the previous option needs an argument, assign it.
	113	if test -n "$ac_prev"; then
	114	eval "$ac_prev=\$ac_option"
	115	ac_prev=
	116	continue
	117	fi
	118
	119	case "$ac_option" in
	120	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
	121	*) ac_optarg= ;;
	122	esac
	123
	124	# Accept the important Cygnus configure options, so we can diagnose typos.
	125
	126	case "$ac_option" in
	127
	128	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
	129	ac_prev=bindir ;;
	130	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
	131	bindir="$ac_optarg" ;;
	132
	133	-build \| --build \| --buil \| --bui \| --bu)
	134	ac_prev=build ;;
	135	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
	136	build="$ac_optarg" ;;
	137
	138	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
	139	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
	140	ac_prev=cache_file ;;
	141	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
	142	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
	143	cache_file="$ac_optarg" ;;
	144
	145	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
	146	ac_prev=datadir ;;
	147	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
	148	\| --da=*)
	149	datadir="$ac_optarg" ;;
	150
	151	-disable-* \| --disable-*)
	152	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
	153	# Reject names that are not valid shell variable names.
	154	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
	155	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
	156	fi
	157	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
	158	eval "enable_${ac_feature}=no" ;;
	159
	160	-enable-* \| --enable-*)
	161	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
	162	# Reject names that are not valid shell variable names.
	163	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
	164	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
	165	fi
	166	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
	167	case "$ac_option" in
	168	=) ;;
	169	*) ac_optarg=yes ;;
	170	esac
	171	eval "enable_${ac_feature}='$ac_optarg'" ;;
	172
	173	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
	174	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
	175	\| --exec \| --exe \| --ex)
	176	ac_prev=exec_prefix ;;
	177	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
	178	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
	179	\| --exec=* \| --exe=* \| --ex=*)
	180	exec_prefix="$ac_optarg" ;;
	181
	182	-gas \| --gas \| --ga \| --g)
	183	# Obsolete; use --with-gas.
	184	with_gas=yes ;;
	185
	186	-help \| --help \| --hel \| --he)
	187	# Omit some internal or obsolete options to make the list less imposing.
	188	# This message is too long to be a string in the A/UX 3.1 sh.
	189	cat << EOF
	190	Usage: configure [options] [host]
	191	Options: [defaults in brackets after descriptions]
	192	Configuration:
	193	--cache-file=FILE cache test results in FILE
	194	--help print this message
	195	--no-create do not create output files
	196	--quiet, --silent do not print \`checking...' messages
	197	--version print the version of autoconf that created configure
	198	Directory and file names:
	199	--prefix=PREFIX install architecture-independent files in PREFIX
	200	[$ac_default_prefix]
	201	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
	202	[same as prefix]
	203	--bindir=DIR user executables in DIR [EPREFIX/bin]
	204	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
	205	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
	206	--datadir=DIR read-only architecture-independent data in DIR
	207	[PREFIX/share]
	208	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
	209	--sharedstatedir=DIR modifiable architecture-independent data in DIR
	210	[PREFIX/com]
	211	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
	212	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
	213	--includedir=DIR C header files in DIR [PREFIX/include]
	214	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
	215	--infodir=DIR info documentation in DIR [PREFIX/info]
	216	--mandir=DIR man documentation in DIR [PREFIX/man]
	217	--srcdir=DIR find the sources in DIR [configure dir or ..]
	218	--program-prefix=PREFIX prepend PREFIX to installed program names
	219	--program-suffix=SUFFIX append SUFFIX to installed program names
	220	--program-transform-name=PROGRAM
	221	run sed PROGRAM on installed program names
	222	EOF
	223	cat << EOF
	224	Host type:
	225	--build=BUILD configure for building on BUILD [BUILD=HOST]
	226	--host=HOST configure for HOST [guessed]
	227	--target=TARGET configure for TARGET [TARGET=HOST]
	228	Features and packages:
	229	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
	230	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
	231	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
	232	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
	233	--x-includes=DIR X include files are in DIR
	234	--x-libraries=DIR X library files are in DIR
	235	EOF
	236	if test -n "$ac_help"; then
	237	echo "--enable and --with options recognized:$ac_help"
	238	fi
	239	exit 0 ;;
	240
	241	-host \| --host \| --hos \| --ho)
	242	ac_prev=host ;;
	243	-host=* \| --host=* \| --hos=* \| --ho=*)
	244	host="$ac_optarg" ;;
	245
	246	-includedir \| --includedir \| --includedi \| --included \| --include \
	247	\| --includ \| --inclu \| --incl \| --inc)
	248	ac_prev=includedir ;;
	249	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
	250	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
	251	includedir="$ac_optarg" ;;
	252
	253	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
	254	ac_prev=infodir ;;
	255	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
	256	infodir="$ac_optarg" ;;
	257
	258	-libdir \| --libdir \| --libdi \| --libd)
	259	ac_prev=libdir ;;
	260	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
	261	libdir="$ac_optarg" ;;
	262
	263	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
	264	\| --libexe \| --libex \| --libe)
	265	ac_prev=libexecdir ;;
	266	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
	267	\| --libexe=* \| --libex=* \| --libe=*)
	268	libexecdir="$ac_optarg" ;;
	269
	270	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
	271	\| --localstate \| --localstat \| --localsta \| --localst \
	272	\| --locals \| --local \| --loca \| --loc \| --lo)
	273	ac_prev=localstatedir ;;
	274	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
	275	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
	276	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
	277	localstatedir="$ac_optarg" ;;
	278
	279	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
	280	ac_prev=mandir ;;
	281	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
	282	mandir="$ac_optarg" ;;
	283
	284	-nfp \| --nfp \| --nf)
	285	# Obsolete; use --without-fp.
	286	with_fp=no ;;
	287
	288	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
	289	\| --no-cr \| --no-c)
	290	no_create=yes ;;
	291
	292	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
	293	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
	294	no_recursion=yes ;;
	295
	296	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
	297	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
	298	\| --oldin \| --oldi \| --old \| --ol \| --o)
	299	ac_prev=oldincludedir ;;
	300	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
	301	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
	302	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
	303	oldincludedir="$ac_optarg" ;;
	304
	305	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
	306	ac_prev=prefix ;;
	307	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
	308	prefix="$ac_optarg" ;;
	309
	310	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
	311	\| --program-pre \| --program-pr \| --program-p)
	312	ac_prev=program_prefix ;;
	313	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
	314	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
	315	program_prefix="$ac_optarg" ;;
	316
	317	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
	318	\| --program-suf \| --program-su \| --program-s)
	319	ac_prev=program_suffix ;;
	320	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
	321	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
	322	program_suffix="$ac_optarg" ;;
	323
	324	-program-transform-name \| --program-transform-name \
	325	\| --program-transform-nam \| --program-transform-na \
	326	\| --program-transform-n \| --program-transform- \
	327	\| --program-transform \| --program-transfor \
	328	\| --program-transfo \| --program-transf \
	329	\| --program-trans \| --program-tran \
	330	\| --progr-tra \| --program-tr \| --program-t)
	331	ac_prev=program_transform_name ;;
	332	-program-transform-name=* \| --program-transform-name=* \
	333	\| --program-transform-nam=* \| --program-transform-na=* \
	334	\| --program-transform-n=* \| --program-transform-=* \
	335	\| --program-transform=* \| --program-transfor=* \
	336	\| --program-transfo=* \| --program-transf=* \
	337	\| --program-trans=* \| --program-tran=* \
	338	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
	339	program_transform_name="$ac_optarg" ;;
	340
	341	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	342	\| -silent \| --silent \| --silen \| --sile \| --sil)
	343	silent=yes ;;
	344
	345	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
	346	ac_prev=sbindir ;;
	347	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
	348	\| --sbi=* \| --sb=*)
	349	sbindir="$ac_optarg" ;;
	350
	351	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
	352	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
	353	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
	354	\| --sha \| --sh)
	355	ac_prev=sharedstatedir ;;
	356	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
	357	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
	358	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
	359	\| --sha=* \| --sh=*)
	360	sharedstatedir="$ac_optarg" ;;
	361
	362	-site \| --site \| --sit)
	363	ac_prev=site ;;
	364	-site=* \| --site=* \| --sit=*)
	365	site="$ac_optarg" ;;
	366
	367	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
	368	ac_prev=srcdir ;;
	369	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
	370	srcdir="$ac_optarg" ;;
	371
	372	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
	373	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
	374	ac_prev=sysconfdir ;;
	375	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
	376	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
	377	sysconfdir="$ac_optarg" ;;
	378
	379	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
	380	ac_prev=target ;;
	381	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
	382	target="$ac_optarg" ;;
	383
	384	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
	385	verbose=yes ;;
	386
	387	-version \| --version \| --versio \| --versi \| --vers)
[9ead31]	388	echo "configure generated by autoconf version 2.13"
[6afd7c]	389	exit 0 ;;
	390
	391	-with-* \| --with-*)
	392	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
	393	# Reject names that are not valid shell variable names.
	394	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
	395	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
	396	fi
	397	ac_package=`echo $ac_package\| sed 's/-/_/g'`
	398	case "$ac_option" in
	399	=) ;;
	400	*) ac_optarg=yes ;;
	401	esac
	402	eval "with_${ac_package}='$ac_optarg'" ;;
	403
	404	-without-* \| --without-*)
	405	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
	406	# Reject names that are not valid shell variable names.
	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
	410	ac_package=`echo $ac_package\| sed 's/-/_/g'`
	411	eval "with_${ac_package}=no" ;;
	412
	413	--x)
	414	# Obsolete; use --with-x.
	415	with_x=yes ;;
	416
	417	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
	418	\| --x-incl \| --x-inc \| --x-in \| --x-i)
	419	ac_prev=x_includes ;;
	420	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
	421	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
	422	x_includes="$ac_optarg" ;;
	423
	424	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
	425	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
	426	ac_prev=x_libraries ;;
	427	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
	428	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
	429	x_libraries="$ac_optarg" ;;
	430
	431	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
	432	;;
	433
	434	*)
	435	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
	436	echo "configure: warning: $ac_option: invalid host type" 1>&2
	437	fi
	438	if test "x$nonopt" != xNONE; then
	439	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
	440	fi
	441	nonopt="$ac_option"
	442	;;
	443
	444	esac
	445	done
	446
	447	if test -n "$ac_prev"; then
	448	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
	449	fi
	450
	451	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
	452
	453	# File descriptor usage:
	454	# 0 standard input
	455	# 1 file creation
	456	# 2 errors and warnings
	457	# 3 some systems may open it to /dev/tty
	458	# 4 used on the Kubota Titan
	459	# 6 checking for... messages and results
	460	# 5 compiler messages saved in config.log
	461	if test "$silent" = yes; then
	462	exec 6>/dev/null
	463	else
	464	exec 6>&1
	465	fi
	466	exec 5>./config.log
	467
	468	echo "\
	469	This file contains any messages produced by compilers while
	470	running configure, to aid debugging if configure makes a mistake.
	471	" 1>&5
	472
	473	# Strip out --no-create and --no-recursion so they do not pile up.
	474	# Also quote any args containing shell metacharacters.
	475	ac_configure_args=
	476	for ac_arg
	477	do
	478	case "$ac_arg" in
	479	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
	480	\| --no-cr \| --no-c) ;;
	481	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
	482	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
	483	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
	484	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
	485	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
	486	esac
	487	done
	488
	489	# NLS nuisances.
[2189fb]	490	# Only set these to C if already set. These must not be set unconditionally
	491	# because not all systems understand e.g. LANG=C (notably SCO).
	492	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
	493	# Non-C LC_CTYPE values break the ctype check.
[6afd7c]	494	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
[2189fb]	495	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
	496	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
	497	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
[6afd7c]	498
	499	# confdefs.h avoids OS command line length limits that DEFS can exceed.
	500	rm -rf conftest* confdefs.h
	501	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
	502	echo > confdefs.h
	503
	504	# A filename unique to this package, relative to the directory that
	505	# configure is in, which we can look for to find out if srcdir is correct.
	506	ac_unique_file=Singular/matpol.h
	507
	508	# Find the source files, if location was not specified.
	509	if test -z "$srcdir"; then
	510	ac_srcdir_defaulted=yes
	511	# Try the directory containing this script, then its parent.
	512	ac_prog=$0
	513	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
	514	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
	515	srcdir=$ac_confdir
	516	if test ! -r $srcdir/$ac_unique_file; then
	517	srcdir=..
	518	fi
	519	else
	520	ac_srcdir_defaulted=no
	521	fi
	522	if test ! -r $srcdir/$ac_unique_file; then
	523	if test "$ac_srcdir_defaulted" = yes; then
	524	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
	525	else
	526	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
	527	fi
	528	fi
	529	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
	530
	531	# Prefer explicitly selected file to automatically selected ones.
	532	if test -z "$CONFIG_SITE"; then
	533	if test "x$prefix" != xNONE; then
	534	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
	535	else
	536	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
	537	fi
	538	fi
	539	for ac_site_file in $CONFIG_SITE; do
	540	if test -r "$ac_site_file"; then
	541	echo "loading site script $ac_site_file"
	542	. "$ac_site_file"
	543	fi
	544	done
	545
	546	if test -r "$cache_file"; then
	547	echo "loading cache $cache_file"
	548	. $cache_file
	549	else
	550	echo "creating cache $cache_file"
	551	> $cache_file
	552	fi
	553
	554	ac_ext=c
	555	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
	556	ac_cpp='$CPP $CPPFLAGS'
	557	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
[9ead31]	558	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
[2189fb]	559	cross_compiling=$ac_cv_prog_cc_cross
[6afd7c]	560
[9ead31]	561	ac_exeext=
	562	ac_objext=o
[6afd7c]	563	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
	564	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
	565	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
	566	ac_n= ac_c='
	567	' ac_t=' '
	568	else
	569	ac_n=-n ac_c= ac_t=
	570	fi
	571	else
	572	ac_n= ac_c='\c' ac_t=
	573	fi
	574
	575
	576
[354f3b]	577	OUTPUT_MAKEFILES="Makefile doc/Makefile doc/version.texi doc/uname.texi"
[c575e9]	578	if test -d "rpm"; then
	579	OUTPUT_MAKEFILES=$OUTPUT_MAKEFILES" rpm/Makefile"
	580	OUTPUT_MAKEFILES=$OUTPUT_MAKEFILES" rpm/rpmrc rpm/Singular.spec"
	581	fi
	582	if test -d "modules"; then
	583	OUTPUT_MAKEFILES=$OUTPUT_MAKEFILES" modules/Makefile"
	584	fi
	585	if test -d "modules/tools"; then
	586	OUTPUT_MAKEFILES=$OUTPUT_MAKEFILES" modules/tools/Makefile"
	587	fi
[460c1e1]	588	if test -d "emacs"; then
	589	OUTPUT_MAKEFILES=$OUTPUT_MAKEFILES" emacs/Makefile"
	590	fi
[6afd7c]	591
[9ead31]	592	pwd=`pwd`
	593
[fe40293]	594	echo $ac_n "checking uname for singular""... $ac_c" 1>&6
[9ead31]	595	echo "configure:596: checking uname for singular" >&5
[fe40293]	596	if eval "test \"`echo '$''{'ac_cv_singuname'+set}'`\" = set"; then
	597	echo $ac_n "(cached) $ac_c" 1>&6
	598	else
	599	ac_cv_singuname="unknown"
	600	if test -r "singuname.sh"; then
	601	if (/bin/sh singuname.sh >/dev/null 2>&1) then
	602	ac_cv_singuname=`/bin/sh singuname.sh`
	603	fi
	604	fi
[6afd7c]	605
[fe40293]	606	fi
	607
	608	echo "$ac_t""$ac_cv_singuname" 1>&6
	609	if test "$ac_cv_singuname" = unknown; then
	610	{ echo "configure: error: Unknown architecture: Check singuname.sh" 1>&2; exit 1; }
	611	else
	612	SINGUNAME=$ac_cv_singuname
	613
	614	fi
[6afd7c]	615
[af6a6b]	616	VERSION_SEP="-"
[55c796]	617
	618	# make them to env variables
	619	# pass them indirectly to subsequent configures
	620	SINGULAR_MAJOR_VERSION=1
[16b993]	621	SINGULAR_MINOR_VERSION=3
[43bcc5]	622	SINGULAR_SUB_VERSION=7
[f36635]	623	SINGULAR_SHORT_VERSION="${SINGULAR_MAJOR_VERSION}${VERSION_SEP}${SINGULAR_MINOR_VERSION}"
	624	SINGULAR_VERSION="${SINGULAR_SHORT_VERSION}${VERSION_SEP}${SINGULAR_SUB_VERSION}"
[43bcc5]	625	VERSION_DATE="December 1999"
[f36635]	626
[55c796]	627	export SINGULAR_MINOR_VERSION
	628	export SINGULAR_MAJOR_VERSION
	629	export SINGULAR_SUB_VERSION
	630	export SINGULAR_VERSION
	631	export VERSION_DATE
	632
	633
	634
	635
[f36635]	636
[6afd7c]	637	# Extract the first word of "gcc", so it can be a program name with args.
	638	set dummy gcc; ac_word=$2
	639	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[9ead31]	640	echo "configure:641: checking for $ac_word" >&5
[6afd7c]	641	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
	642	echo $ac_n "(cached) $ac_c" 1>&6
	643	else
	644	if test -n "$CC"; then
	645	ac_cv_prog_CC="$CC" # Let the user override the test.
	646	else
[9ead31]	647	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	648	ac_dummy="$PATH"
	649	for ac_dir in $ac_dummy; do
[6afd7c]	650	test -z "$ac_dir" && ac_dir=.
	651	if test -f $ac_dir/$ac_word; then
	652	ac_cv_prog_CC="gcc"
	653	break
	654	fi
	655	done
	656	IFS="$ac_save_ifs"
	657	fi
	658	fi
	659	CC="$ac_cv_prog_CC"
	660	if test -n "$CC"; then
	661	echo "$ac_t""$CC" 1>&6
	662	else
	663	echo "$ac_t""no" 1>&6
	664	fi
	665
	666	if test -z "$CC"; then
	667	# Extract the first word of "cc", so it can be a program name with args.
	668	set dummy cc; ac_word=$2
	669	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[9ead31]	670	echo "configure:671: checking for $ac_word" >&5
[6afd7c]	671	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
	672	echo $ac_n "(cached) $ac_c" 1>&6
	673	else
	674	if test -n "$CC"; then
	675	ac_cv_prog_CC="$CC" # Let the user override the test.
	676	else
[9ead31]	677	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
[6afd7c]	678	ac_prog_rejected=no
[9ead31]	679	ac_dummy="$PATH"
	680	for ac_dir in $ac_dummy; do
[6afd7c]	681	test -z "$ac_dir" && ac_dir=.
	682	if test -f $ac_dir/$ac_word; then
	683	if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
	684	ac_prog_rejected=yes
	685	continue
	686	fi
	687	ac_cv_prog_CC="cc"
	688	break
	689	fi
	690	done
	691	IFS="$ac_save_ifs"
	692	if test $ac_prog_rejected = yes; then
	693	# We found a bogon in the path, so make sure we never use it.
	694	set dummy $ac_cv_prog_CC
	695	shift
	696	if test $# -gt 0; then
	697	# We chose a different compiler from the bogus one.
	698	# However, it has the same basename, so the bogon will be chosen
	699	# first if we set CC to just the basename; use the full file name.
	700	shift
	701	set dummy "$ac_dir/$ac_word" "$@"
	702	shift
	703	ac_cv_prog_CC="$@"
	704	fi
	705	fi
	706	fi
	707	fi
	708	CC="$ac_cv_prog_CC"
	709	if test -n "$CC"; then
	710	echo "$ac_t""$CC" 1>&6
	711	else
	712	echo "$ac_t""no" 1>&6
	713	fi
	714
[9ead31]	715	if test -z "$CC"; then
	716	case "`uname -s`" in
	717	win32 \| WIN32)
	718	# Extract the first word of "cl", so it can be a program name with args.
	719	set dummy cl; ac_word=$2
	720	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
	721	echo "configure:722: checking for $ac_word" >&5
	722	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
	723	echo $ac_n "(cached) $ac_c" 1>&6
	724	else
	725	if test -n "$CC"; then
	726	ac_cv_prog_CC="$CC" # Let the user override the test.
	727	else
	728	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	729	ac_dummy="$PATH"
	730	for ac_dir in $ac_dummy; do
	731	test -z "$ac_dir" && ac_dir=.
	732	if test -f $ac_dir/$ac_word; then
	733	ac_cv_prog_CC="cl"
	734	break
	735	fi
	736	done
	737	IFS="$ac_save_ifs"
	738	fi
	739	fi
	740	CC="$ac_cv_prog_CC"
	741	if test -n "$CC"; then
	742	echo "$ac_t""$CC" 1>&6
	743	else
	744	echo "$ac_t""no" 1>&6
	745	fi
	746	;;
	747	esac
	748	fi
[6afd7c]	749	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
	750	fi
	751
[2189fb]	752	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
[9ead31]	753	echo "configure:754: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
[2189fb]	754
	755	ac_ext=c
	756	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
	757	ac_cpp='$CPP $CPPFLAGS'
	758	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
[9ead31]	759	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
[2189fb]	760	cross_compiling=$ac_cv_prog_cc_cross
	761
[9ead31]	762	cat > conftest.$ac_ext << EOF
	763
	764	#line 765 "configure"
[2189fb]	765	#include "confdefs.h"
[9ead31]	766
[2189fb]	767	main(){return(0);}
	768	EOF
[9ead31]	769	if { (eval echo configure:770: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[2189fb]	770	ac_cv_prog_cc_works=yes
	771	# If we can't run a trivial program, we are probably using a cross compiler.
	772	if (./conftest; exit) 2>/dev/null; then
	773	ac_cv_prog_cc_cross=no
	774	else
	775	ac_cv_prog_cc_cross=yes
	776	fi
	777	else
	778	echo "configure: failed program was:" >&5
	779	cat conftest.$ac_ext >&5
	780	ac_cv_prog_cc_works=no
	781	fi
	782	rm -fr conftest*
[9ead31]	783	ac_ext=c
	784	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
	785	ac_cpp='$CPP $CPPFLAGS'
	786	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
	787	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
	788	cross_compiling=$ac_cv_prog_cc_cross
[2189fb]	789
	790	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
	791	if test $ac_cv_prog_cc_works = no; then
	792	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
	793	fi
	794	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
[9ead31]	795	echo "configure:796: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
[2189fb]	796	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
	797	cross_compiling=$ac_cv_prog_cc_cross
	798
[6afd7c]	799	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
[9ead31]	800	echo "configure:801: checking whether we are using GNU C" >&5
[6afd7c]	801	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
	802	echo $ac_n "(cached) $ac_c" 1>&6
	803	else
	804	cat > conftest.c <<EOF
	805	#ifdef __GNUC__
	806	yes;
	807	#endif
	808	EOF
[9ead31]	809	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:810: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
[6afd7c]	810	ac_cv_prog_gcc=yes
	811	else
	812	ac_cv_prog_gcc=no
	813	fi
	814	fi
	815
	816	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
[2189fb]	817
[6afd7c]	818	if test $ac_cv_prog_gcc = yes; then
	819	GCC=yes
[9ead31]	820	else
	821	GCC=
	822	fi
	823
	824	ac_test_CFLAGS="${CFLAGS+set}"
	825	ac_save_CFLAGS="$CFLAGS"
	826	CFLAGS=
	827	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
	828	echo "configure:829: checking whether ${CC-cc} accepts -g" >&5
[2189fb]	829	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
[6afd7c]	830	echo $ac_n "(cached) $ac_c" 1>&6
	831	else
	832	echo 'void f(){}' > conftest.c
	833	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
[2189fb]	834	ac_cv_prog_cc_g=yes
[6afd7c]	835	else
[2189fb]	836	ac_cv_prog_cc_g=no
[6afd7c]	837	fi
	838	rm -f conftest*
	839
	840	fi
	841
[2189fb]	842	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
[9ead31]	843	if test "$ac_test_CFLAGS" = set; then
	844	CFLAGS="$ac_save_CFLAGS"
	845	elif test $ac_cv_prog_cc_g = yes; then
	846	if test "$GCC" = yes; then
[2189fb]	847	CFLAGS="-g -O2"
	848	else
[9ead31]	849	CFLAGS="-g"
[463f21c]	850	fi
[43bcc5]	851	else
[9ead31]	852	if test "$GCC" = yes; then
	853	CFLAGS="-O2"
	854	else
	855	CFLAGS=
	856	fi
[6afd7c]	857	fi
	858
	859	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
[9ead31]	860	echo "configure:861: checking how to run the C preprocessor" >&5
[6afd7c]	861	# On Suns, sometimes $CPP names a directory.
	862	if test -n "$CPP" && test -d "$CPP"; then
	863	CPP=
	864	fi
	865	if test -z "$CPP"; then
	866	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
	867	echo $ac_n "(cached) $ac_c" 1>&6
	868	else
	869	# This must be in double quotes, not single quotes, because CPP may get
	870	# substituted into the Makefile and "${CC-cc}" will confuse make.
	871	CPP="${CC-cc} -E"
	872	# On the NeXT, cc -E runs the code through the compiler's parser,
	873	# not just through cpp.
	874	cat > conftest.$ac_ext <<EOF
[9ead31]	875	#line 876 "configure"
[6afd7c]	876	#include "confdefs.h"
	877	#include <assert.h>
	878	Syntax Error
	879	EOF
	880	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
[9ead31]	881	{ (eval echo configure:882: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
	882	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
[6afd7c]	883	if test -z "$ac_err"; then
	884	:
	885	else
	886	echo "$ac_err" >&5
[2189fb]	887	echo "configure: failed program was:" >&5
	888	cat conftest.$ac_ext >&5
[6afd7c]	889	rm -rf conftest*
	890	CPP="${CC-cc} -E -traditional-cpp"
	891	cat > conftest.$ac_ext <<EOF
[9ead31]	892	#line 893 "configure"
	893	#include "confdefs.h"
	894	#include <assert.h>
	895	Syntax Error
	896	EOF
	897	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
	898	{ (eval echo configure:899: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
	899	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
	900	if test -z "$ac_err"; then
	901	:
	902	else
	903	echo "$ac_err" >&5
	904	echo "configure: failed program was:" >&5
	905	cat conftest.$ac_ext >&5
	906	rm -rf conftest*
	907	CPP="${CC-cc} -nologo -E"
	908	cat > conftest.$ac_ext <<EOF
	909	#line 910 "configure"
[463f21c]	910	#include "confdefs.h"
	911	#include <assert.h>
	912	Syntax Error
	913	EOF
	914	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
[9ead31]	915	{ (eval echo configure:916: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
	916	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
[6afd7c]	917	if test -z "$ac_err"; then
	918	:
	919	else
	920	echo "$ac_err" >&5
[2189fb]	921	echo "configure: failed program was:" >&5
	922	cat conftest.$ac_ext >&5
[6afd7c]	923	rm -rf conftest*
	924	CPP=/lib/cpp
	925	fi
	926	rm -f conftest*
	927	fi
[9ead31]	928	rm -f conftest*
	929	fi
[6afd7c]	930	rm -f conftest*
	931	ac_cv_prog_CPP="$CPP"
	932	fi
	933	CPP="$ac_cv_prog_CPP"
	934	else
	935	ac_cv_prog_CPP="$CPP"
	936	fi
	937	echo "$ac_t""$CPP" 1>&6
	938
[354f3b]	939	ac_aux_dir=
	940	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
	941	if test -f $ac_dir/install-sh; then
	942	ac_aux_dir=$ac_dir
	943	ac_install_sh="$ac_aux_dir/install-sh -c"
	944	break
	945	elif test -f $ac_dir/install.sh; then
	946	ac_aux_dir=$ac_dir
	947	ac_install_sh="$ac_aux_dir/install.sh -c"
	948	break
	949	fi
	950	done
	951	if test -z "$ac_aux_dir"; then
	952	{ echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
	953	fi
	954	ac_config_guess=$ac_aux_dir/config.guess
	955	ac_config_sub=$ac_aux_dir/config.sub
	956	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
	957
	958	# Find a good install program. We prefer a C program (faster),
	959	# so one script is as good as another. But avoid the broken or
	960	# incompatible versions:
	961	# SysV /etc/install, /usr/sbin/install
	962	# SunOS /usr/etc/install
	963	# IRIX /sbin/install
	964	# AIX /bin/install
[9ead31]	965	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
[354f3b]	966	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
	967	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
	968	# ./install, which can be erroneously created by make from ./install.sh.
	969	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
[9ead31]	970	echo "configure:971: checking for a BSD compatible install" >&5
[354f3b]	971	if test -z "$INSTALL"; then
	972	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
	973	echo $ac_n "(cached) $ac_c" 1>&6
	974	else
[9ead31]	975	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
[354f3b]	976	for ac_dir in $PATH; do
	977	# Account for people who put trailing slashes in PATH elements.
	978	case "$ac_dir/" in
	979	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
	980	*)
	981	# OSF1 and SCO ODT 3.0 have their own names for install.
[9ead31]	982	# Don't use installbsd from OSF since it installs stuff as root
	983	# by default.
	984	for ac_prog in ginstall scoinst install; do
[354f3b]	985	if test -f $ac_dir/$ac_prog; then
	986	if test $ac_prog = install &&
	987	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
	988	# AIX install. It has an incompatible calling convention.
	989	:
	990	else
	991	ac_cv_path_install="$ac_dir/$ac_prog -c"
	992	break 2
	993	fi
	994	fi
	995	done
	996	;;
	997	esac
	998	done
	999	IFS="$ac_save_IFS"
	1000
	1001	fi
	1002	if test "${ac_cv_path_install+set}" = set; then
	1003	INSTALL="$ac_cv_path_install"
	1004	else
	1005	# As a last resort, use the slow shell script. We don't cache a
	1006	# path for INSTALL within a source directory, because that will
	1007	# break other packages using the cache if that directory is
	1008	# removed, or if the path is relative.
	1009	INSTALL="$ac_install_sh"
	1010	fi
	1011	fi
	1012	echo "$ac_t""$INSTALL" 1>&6
	1013
	1014	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
	1015	# It thinks the first close brace ends the variable substitution.
	1016	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
	1017
[9ead31]	1018	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
	1019
[354f3b]	1020	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
	1021
[6afd7c]	1022	echo $ac_n "checking for AIX""... $ac_c" 1>&6
[9ead31]	1023	echo "configure:1024: checking for AIX" >&5
[6afd7c]	1024	cat > conftest.$ac_ext <<EOF
[9ead31]	1025	#line 1026 "configure"
[6afd7c]	1026	#include "confdefs.h"
	1027	#ifdef _AIX
	1028	yes
	1029	#endif
	1030
	1031	EOF
	1032	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
	1033	egrep "yes" >/dev/null 2>&1; then
	1034	rm -rf conftest*
	1035	echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
	1036	#define _ALL_SOURCE 1
	1037	EOF
	1038
	1039	else
	1040	rm -rf conftest*
	1041	echo "$ac_t""no" 1>&6
	1042	fi
	1043	rm -f conftest*
	1044
	1045
	1046
[3d8259]	1047	for ac_prog in perl5 perl
	1048	do
	1049	# Extract the first word of "$ac_prog", so it can be a program name with args.
	1050	set dummy $ac_prog; ac_word=$2
	1051	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[9ead31]	1052	echo "configure:1053: checking for $ac_word" >&5
[3d8259]	1053	if eval "test \"`echo '$''{'ac_cv_prog_PERL'+set}'`\" = set"; then
	1054	echo $ac_n "(cached) $ac_c" 1>&6
	1055	else
	1056	if test -n "$PERL"; then
	1057	ac_cv_prog_PERL="$PERL" # Let the user override the test.
	1058	else
[9ead31]	1059	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	1060	ac_dummy="$PATH"
	1061	for ac_dir in $ac_dummy; do
[3d8259]	1062	test -z "$ac_dir" && ac_dir=.
	1063	if test -f $ac_dir/$ac_word; then
	1064	ac_cv_prog_PERL="$ac_prog"
	1065	break
	1066	fi
	1067	done
	1068	IFS="$ac_save_ifs"
	1069	fi
	1070	fi
	1071	PERL="$ac_cv_prog_PERL"
	1072	if test -n "$PERL"; then
	1073	echo "$ac_t""$PERL" 1>&6
	1074	else
	1075	echo "$ac_t""no" 1>&6
	1076	fi
	1077
	1078	test -n "$PERL" && break
	1079	done
	1080
[9ead31]	1081	for ac_prog in __gunzip
	1082	do
	1083	# Extract the first word of "$ac_prog", so it can be a program name with args.
	1084	set dummy $ac_prog; ac_word=$2
	1085	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
	1086	echo "configure:1087: checking for $ac_word" >&5
	1087	if eval "test \"`echo '$''{'ac_cv_prog_GUNZIP'+set}'`\" = set"; then
	1088	echo $ac_n "(cached) $ac_c" 1>&6
	1089	else
	1090	if test -n "$GUNZIP"; then
	1091	ac_cv_prog_GUNZIP="$GUNZIP" # Let the user override the test.
	1092	else
	1093	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	1094	ac_dummy="$PATH"
	1095	for ac_dir in $ac_dummy; do
	1096	test -z "$ac_dir" && ac_dir=.
	1097	if test -f $ac_dir/$ac_word; then
	1098	ac_cv_prog_GUNZIP="$ac_prog"
	1099	break
	1100	fi
	1101	done
	1102	IFS="$ac_save_ifs"
	1103	fi
	1104	fi
	1105	GUNZIP="$ac_cv_prog_GUNZIP"
	1106	if test -n "$GUNZIP"; then
	1107	echo "$ac_t""$GUNZIP" 1>&6
	1108	else
	1109	echo "$ac_t""no" 1>&6
	1110	fi
	1111
	1112	test -n "$GUNZIP" && break
	1113	done
	1114	test -n "$GUNZIP" \|\| GUNZIP="${pwd}/warn_not_found.sh gunzip"
	1115
	1116	# don't use GZIP this breaks configure
	1117	for ac_prog in __gzip
	1118	do
	1119	# Extract the first word of "$ac_prog", so it can be a program name with args.
	1120	set dummy $ac_prog; ac_word=$2
	1121	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
	1122	echo "configure:1123: checking for $ac_word" >&5
	1123	if eval "test \"`echo '$''{'ac_cv_prog_MYGZIP'+set}'`\" = set"; then
	1124	echo $ac_n "(cached) $ac_c" 1>&6
	1125	else
	1126	if test -n "$MYGZIP"; then
	1127	ac_cv_prog_MYGZIP="$MYGZIP" # Let the user override the test.
	1128	else
	1129	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	1130	ac_dummy="$PATH"
	1131	for ac_dir in $ac_dummy; do
	1132	test -z "$ac_dir" && ac_dir=.
	1133	if test -f $ac_dir/$ac_word; then
	1134	ac_cv_prog_MYGZIP="$ac_prog"
	1135	break
	1136	fi
	1137	done
	1138	IFS="$ac_save_ifs"
	1139	fi
	1140	fi
	1141	MYGZIP="$ac_cv_prog_MYGZIP"
	1142	if test -n "$MYGZIP"; then
	1143	echo "$ac_t""$MYGZIP" 1>&6
	1144	else
	1145	echo "$ac_t""no" 1>&6
	1146	fi
	1147
	1148	test -n "$MYGZIP" && break
	1149	done
	1150	test -n "$MYGZIP" \|\| MYGZIP="${pwd}/warn_not_found.sh gzip"
	1151
[f36635]	1152	# Extract the first word of "latex2html", so it can be a program name with args.
	1153	set dummy latex2html; ac_word=$2
	1154	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[9ead31]	1155	echo "configure:1156: checking for $ac_word" >&5
[f36635]	1156	if eval "test \"`echo '$''{'ac_cv_prog_LATEX2HTML'+set}'`\" = set"; then
	1157	echo $ac_n "(cached) $ac_c" 1>&6
	1158	else
	1159	if test -n "$LATEX2HTML"; then
	1160	ac_cv_prog_LATEX2HTML="$LATEX2HTML" # Let the user override the test.
	1161	else
[9ead31]	1162	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	1163	ac_dummy="$PATH"
	1164	for ac_dir in $ac_dummy; do
[f36635]	1165	test -z "$ac_dir" && ac_dir=.
	1166	if test -f $ac_dir/$ac_word; then
	1167	ac_cv_prog_LATEX2HTML="latex2html"
	1168	break
	1169	fi
	1170	done
	1171	IFS="$ac_save_ifs"
	1172	fi
	1173	fi
	1174	LATEX2HTML="$ac_cv_prog_LATEX2HTML"
	1175	if test -n "$LATEX2HTML"; then
	1176	echo "$ac_t""$LATEX2HTML" 1>&6
	1177	else
	1178	echo "$ac_t""no" 1>&6
	1179	fi
	1180
[fe40293]	1181	echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
[9ead31]	1182	echo "configure:1183: checking whether ln -s works" >&5
[fe40293]	1183	if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
	1184	echo $ac_n "(cached) $ac_c" 1>&6
	1185	else
	1186	rm -f conftestdata
	1187	if ln -s X conftestdata 2>/dev/null
	1188	then
	1189	rm -f conftestdata
	1190	ac_cv_prog_LN_S="ln -s"
	1191	else
	1192	ac_cv_prog_LN_S=ln
	1193	fi
	1194	fi
	1195	LN_S="$ac_cv_prog_LN_S"
	1196	if test "$ac_cv_prog_LN_S" = "ln -s"; then
	1197	echo "$ac_t""yes" 1>&6
	1198	else
	1199	echo "$ac_t""no" 1>&6
	1200	fi
	1201
[7391b83]	1202	if test -d Texi2html; then
[665217]	1203	if test -r ${T2H_HOME}/texi2html.init; then
	1204	TEXI2HTML=`pwd`/Texi2html/texi2html.pl
	1205	else
[f36635]	1206	TEXI2HTML=`pwd`/Texi2html/texi2html
[665217]	1207	fi
[f36635]	1208
	1209	else
	1210	echo "configure: warning: could not find Texi2html/texi2html HTML generation might fail" 1>&2
	1211	# Extract the first word of "texi2html", so it can be a program name with args.
	1212	set dummy texi2html; ac_word=$2
	1213	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[9ead31]	1214	echo "configure:1215: checking for $ac_word" >&5
[f36635]	1215	if eval "test \"`echo '$''{'ac_cv_prog_TEXI2HTML'+set}'`\" = set"; then
	1216	echo $ac_n "(cached) $ac_c" 1>&6
	1217	else
	1218	if test -n "$TEXI2HTML"; then
	1219	ac_cv_prog_TEXI2HTML="$TEXI2HTML" # Let the user override the test.
	1220	else
[9ead31]	1221	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	1222	ac_dummy="$PATH"
	1223	for ac_dir in $ac_dummy; do
[f36635]	1224	test -z "$ac_dir" && ac_dir=.
	1225	if test -f $ac_dir/$ac_word; then
	1226	ac_cv_prog_TEXI2HTML="texi2html"
	1227	break
	1228	fi
	1229	done
	1230	IFS="$ac_save_ifs"
	1231	fi
	1232	fi
	1233	TEXI2HTML="$ac_cv_prog_TEXI2HTML"
	1234	if test -n "$TEXI2HTML"; then
	1235	echo "$ac_t""$TEXI2HTML" 1>&6
	1236	else
	1237	echo "$ac_t""no" 1>&6
	1238	fi
	1239
	1240	fi
	1241	if test "$ac_cv_prog_LATEX2HTML" = latex2html; then
	1242	TEXI2HTML_OPTS="-l2h"
	1243	fi
	1244
[64c6d1]	1245
	1246	# expand prefix and pass it to subsequent configures
[23673b]	1247	if test "x$prefix" = xNONE; then
	1248	prefix=${ac_default_prefix}
	1249	ac_configure_args="$ac_configure_args --prefix=${prefix}"
	1250	fi
[64c6d1]	1251
	1252	# expand exec_prefix
	1253	if test "x$exec_prefix" = xNONE; then
[fe40293]	1254	exec_prefix=${prefix}/${ac_cv_singuname}
	1255	ac_configure_args="$ac_configure_args --exec_prefix=${exec_prefix}"
[6afd7c]	1256	fi
	1257
[64c6d1]	1258	# expand bindir
[8c4748]	1259	if test "x$bindir" = 'x${exec_prefix}/bin'; then
[dcc635]	1260	bindir="${exec_prefix}"
[8c4748]	1261	ac_configure_args="$ac_configure_args --bindir=${bindir}"
	1262	fi
[64c6d1]	1263
	1264	# expand libdir
[8c4748]	1265	if test "x$libdir" = 'x${exec_prefix}/lib'; then
[dcc635]	1266	libdir="${exec_prefix}/lib"
[8c4748]	1267	ac_configure_args="$ac_configure_args --libdir=${libdir}"
	1268	fi
[64c6d1]	1269
	1270	# expand includedir
[8c4748]	1271	if test "x$includedir" = 'x${prefix}/include'; then
[dcc635]	1272	includedir="${exec_prefix}/include"
[8c4748]	1273	ac_configure_args="$ac_configure_args --includedir=${includedir}"
	1274	fi
	1275
[9bc556]	1276	# construct name of installed Singular executable
[55c796]	1277	SINGULAR=${bindir}/Singular-${SINGULAR_MAJOR_VERSION}${VERSION_SEP}${SINGULAR_MINOR_VERSION}${VERSION_SEP}${SINGULAR_SUB_VERSION}
[9bc556]	1278	export SINGULAR
	1279
[8c4748]	1280
[64c6d1]	1281
[8c4748]	1282	# add -I to CPPFLAGS and -L to LDFLAGS, just to be sure
[64c6d1]	1283	LDFLAGS="-L${libdir} ${LDFLAGS}"
	1284	CPPFLAGS="-I${includedir} ${CPPFLAGS}"
[6afd7c]	1285
[8c4748]	1286	# check for AIX
[dc32d42]	1287	echo $ac_n "checking whether _AIX is defined""... $ac_c" 1>&6
[9ead31]	1288	echo "configure:1289: checking whether _AIX is defined" >&5
[dc32d42]	1289	if eval "test \"`echo '$''{'ac_cv_is_aix'+set}'`\" = set"; then
	1290	echo $ac_n "(cached) $ac_c" 1>&6
	1291	else
	1292	cat > conftest.$ac_ext <<EOF
[9ead31]	1293	#line 1294 "configure"
[dc32d42]	1294	#include "confdefs.h"
	1295	#ifdef _AIX
	1296	yes
	1297	#endif
	1298
	1299	EOF
	1300	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
	1301	egrep "yes" >/dev/null 2>&1; then
	1302	rm -rf conftest*
	1303	ac_cv_is_aix=yes
	1304	else
	1305	rm -rf conftest*
	1306	ac_cv_is_aix=no
	1307	fi
	1308	rm -f conftest*
	1309
	1310	fi
	1311
	1312	if test "$ac_cv_is_aix" = yes; then
	1313	echo "$ac_t""yes" 1>&6
	1314	else
	1315	echo "$ac_t""no" 1>&6
	1316	fi
[6afd7c]	1317
[2189fb]	1318	echo $ac_n "checking for atof in -lm""... $ac_c" 1>&6
[9ead31]	1319	echo "configure:1320: checking for atof in -lm" >&5
[2189fb]	1320	ac_lib_var=`echo m'_'atof \| sed 'y%./+-%__p_%'`
[6afd7c]	1321	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	1322	echo $ac_n "(cached) $ac_c" 1>&6
	1323	else
	1324	ac_save_LIBS="$LIBS"
	1325	LIBS="-lm $LIBS"
	1326	cat > conftest.$ac_ext <<EOF
[9ead31]	1327	#line 1328 "configure"
[6afd7c]	1328	#include "confdefs.h"
	1329	/* Override any gcc2 internal prototype to avoid an error. */
[2189fb]	1330	/* We use char because int might match the return type of a gcc2
	1331	builtin and then its argument prototype would still apply. */
[6afd7c]	1332	char atof();
	1333
[2189fb]	1334	int main() {
[6afd7c]	1335	atof()
	1336	; return 0; }
	1337	EOF
[9ead31]	1338	if { (eval echo configure:1339: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[6afd7c]	1339	rm -rf conftest*
	1340	eval "ac_cv_lib_$ac_lib_var=yes"
	1341	else
[2189fb]	1342	echo "configure: failed program was:" >&5
	1343	cat conftest.$ac_ext >&5
[6afd7c]	1344	rm -rf conftest*
	1345	eval "ac_cv_lib_$ac_lib_var=no"
	1346	fi
	1347	rm -f conftest*
	1348	LIBS="$ac_save_LIBS"
	1349
	1350	fi
	1351	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	1352	echo "$ac_t""yes" 1>&6
[2189fb]	1353	ac_tr_lib=HAVE_LIB`echo m \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	1354	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
[6afd7c]	1355	cat >> confdefs.h <<EOF
	1356	#define $ac_tr_lib 1
	1357	EOF
	1358
	1359	LIBS="-lm $LIBS"
	1360
	1361	else
	1362	echo "$ac_t""no" 1>&6
	1363	fi
	1364
[2189fb]	1365	echo $ac_n "checking for socket in -lbsd""... $ac_c" 1>&6
[9ead31]	1366	echo "configure:1367: checking for socket in -lbsd" >&5
[2189fb]	1367	ac_lib_var=`echo bsd'_'socket \| sed 'y%./+-%__p_%'`
[4dea87]	1368	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	1369	echo $ac_n "(cached) $ac_c" 1>&6
	1370	else
	1371	ac_save_LIBS="$LIBS"
	1372	LIBS="-lbsd $LIBS"
	1373	cat > conftest.$ac_ext <<EOF
[9ead31]	1374	#line 1375 "configure"
[4dea87]	1375	#include "confdefs.h"
	1376	/* Override any gcc2 internal prototype to avoid an error. */
[2189fb]	1377	/* We use char because int might match the return type of a gcc2
	1378	builtin and then its argument prototype would still apply. */
[4dea87]	1379	char socket();
	1380
[2189fb]	1381	int main() {
[4dea87]	1382	socket()
	1383	; return 0; }
	1384	EOF
[9ead31]	1385	if { (eval echo configure:1386: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[4dea87]	1386	rm -rf conftest*
	1387	eval "ac_cv_lib_$ac_lib_var=yes"
	1388	else
[2189fb]	1389	echo "configure: failed program was:" >&5
	1390	cat conftest.$ac_ext >&5
[4dea87]	1391	rm -rf conftest*
	1392	eval "ac_cv_lib_$ac_lib_var=no"
	1393	fi
	1394	rm -f conftest*
	1395	LIBS="$ac_save_LIBS"
	1396
	1397	fi
	1398	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	1399	echo "$ac_t""yes" 1>&6
[2189fb]	1400	ac_tr_lib=HAVE_LIB`echo bsd \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	1401	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
[4dea87]	1402	cat >> confdefs.h <<EOF
	1403	#define $ac_tr_lib 1
	1404	EOF
	1405
	1406	LIBS="-lbsd $LIBS"
	1407
	1408	else
	1409	echo "$ac_t""no" 1>&6
	1410	fi
	1411
[2189fb]	1412	echo $ac_n "checking for listen in -lsocket""... $ac_c" 1>&6
[9ead31]	1413	echo "configure:1414: checking for listen in -lsocket" >&5
[2189fb]	1414	ac_lib_var=`echo socket'_'listen \| sed 'y%./+-%__p_%'`
[4dea87]	1415	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	1416	echo $ac_n "(cached) $ac_c" 1>&6
	1417	else
	1418	ac_save_LIBS="$LIBS"
	1419	LIBS="-lsocket $LIBS"
	1420	cat > conftest.$ac_ext <<EOF
[9ead31]	1421	#line 1422 "configure"
[4dea87]	1422	#include "confdefs.h"
	1423	/* Override any gcc2 internal prototype to avoid an error. */
[2189fb]	1424	/* We use char because int might match the return type of a gcc2
	1425	builtin and then its argument prototype would still apply. */
[4dea87]	1426	char listen();
	1427
[2189fb]	1428	int main() {
[4dea87]	1429	listen()
	1430	; return 0; }
	1431	EOF
[9ead31]	1432	if { (eval echo configure:1433: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[4dea87]	1433	rm -rf conftest*
	1434	eval "ac_cv_lib_$ac_lib_var=yes"
	1435	else
[2189fb]	1436	echo "configure: failed program was:" >&5
	1437	cat conftest.$ac_ext >&5
[4dea87]	1438	rm -rf conftest*
	1439	eval "ac_cv_lib_$ac_lib_var=no"
	1440	fi
	1441	rm -f conftest*
	1442	LIBS="$ac_save_LIBS"
	1443
	1444	fi
	1445	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	1446	echo "$ac_t""yes" 1>&6
[2189fb]	1447	ac_tr_lib=HAVE_LIB`echo socket \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	1448	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
[4dea87]	1449	cat >> confdefs.h <<EOF
	1450	#define $ac_tr_lib 1
	1451	EOF
	1452
	1453	LIBS="-lsocket $LIBS"
	1454
	1455	else
	1456	echo "$ac_t""no" 1>&6
	1457	fi
	1458
[2189fb]	1459	echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
[9ead31]	1460	echo "configure:1461: checking for gethostbyname in -lnsl" >&5
[2189fb]	1461	ac_lib_var=`echo nsl'_'gethostbyname \| sed 'y%./+-%__p_%'`
[4dea87]	1462	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	1463	echo $ac_n "(cached) $ac_c" 1>&6
	1464	else
	1465	ac_save_LIBS="$LIBS"
	1466	LIBS="-lnsl $LIBS"
	1467	cat > conftest.$ac_ext <<EOF
[9ead31]	1468	#line 1469 "configure"
[4dea87]	1469	#include "confdefs.h"
	1470	/* Override any gcc2 internal prototype to avoid an error. */
[2189fb]	1471	/* We use char because int might match the return type of a gcc2
	1472	builtin and then its argument prototype would still apply. */
[4dea87]	1473	char gethostbyname();
	1474
[2189fb]	1475	int main() {
[4dea87]	1476	gethostbyname()
	1477	; return 0; }
	1478	EOF
[9ead31]	1479	if { (eval echo configure:1480: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[4dea87]	1480	rm -rf conftest*
	1481	eval "ac_cv_lib_$ac_lib_var=yes"
	1482	else
[2189fb]	1483	echo "configure: failed program was:" >&5
	1484	cat conftest.$ac_ext >&5
[4dea87]	1485	rm -rf conftest*
	1486	eval "ac_cv_lib_$ac_lib_var=no"
	1487	fi
	1488	rm -f conftest*
	1489	LIBS="$ac_save_LIBS"
	1490
	1491	fi
	1492	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	1493	echo "$ac_t""yes" 1>&6
[2189fb]	1494	ac_tr_lib=HAVE_LIB`echo nsl \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	1495	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
[4dea87]	1496	cat >> confdefs.h <<EOF
	1497	#define $ac_tr_lib 1
	1498	EOF
	1499
	1500	LIBS="-lnsl $LIBS"
	1501
	1502	else
	1503	echo "$ac_t""no" 1>&6
	1504	fi
	1505
[2189fb]	1506	echo $ac_n "checking for mpq_init in -lgmp""... $ac_c" 1>&6
[9ead31]	1507	echo "configure:1508: checking for mpq_init in -lgmp" >&5
[2189fb]	1508	ac_lib_var=`echo gmp'_'mpq_init \| sed 'y%./+-%__p_%'`
[6afd7c]	1509	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	1510	echo $ac_n "(cached) $ac_c" 1>&6
	1511	else
	1512	ac_save_LIBS="$LIBS"
	1513	LIBS="-lgmp $LIBS"
	1514	cat > conftest.$ac_ext <<EOF
[9ead31]	1515	#line 1516 "configure"
[6afd7c]	1516	#include "confdefs.h"
	1517	/* Override any gcc2 internal prototype to avoid an error. */
[2189fb]	1518	/* We use char because int might match the return type of a gcc2
	1519	builtin and then its argument prototype would still apply. */
[78364c]	1520	char mpq_init();
[6afd7c]	1521
[2189fb]	1522	int main() {
[78364c]	1523	mpq_init()
[6afd7c]	1524	; return 0; }
	1525	EOF
[9ead31]	1526	if { (eval echo configure:1527: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[6afd7c]	1527	rm -rf conftest*
	1528	eval "ac_cv_lib_$ac_lib_var=yes"
	1529	else
[2189fb]	1530	echo "configure: failed program was:" >&5
	1531	cat conftest.$ac_ext >&5
[6afd7c]	1532	rm -rf conftest*
	1533	eval "ac_cv_lib_$ac_lib_var=no"
	1534	fi
	1535	rm -f conftest*
	1536	LIBS="$ac_save_LIBS"
	1537
	1538	fi
	1539	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	1540	echo "$ac_t""yes" 1>&6
[2189fb]	1541	ac_tr_lib=HAVE_LIB`echo gmp \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	1542	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
[6afd7c]	1543	cat >> confdefs.h <<EOF
	1544	#define $ac_tr_lib 1
	1545	EOF
	1546
	1547	LIBS="-lgmp $LIBS"
	1548
	1549	else
	1550	echo "$ac_t""no" 1>&6
	1551	fi
	1552
[2189fb]	1553	echo $ac_n "checking for mpz_init in -lsmallgmp""... $ac_c" 1>&6
[9ead31]	1554	echo "configure:1555: checking for mpz_init in -lsmallgmp" >&5
[2189fb]	1555	ac_lib_var=`echo smallgmp'_'mpz_init \| sed 'y%./+-%__p_%'`
[78364c]	1556	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	1557	echo $ac_n "(cached) $ac_c" 1>&6
	1558	else
	1559	ac_save_LIBS="$LIBS"
	1560	LIBS="-lsmallgmp $LIBS"
	1561	cat > conftest.$ac_ext <<EOF
[9ead31]	1562	#line 1563 "configure"
[78364c]	1563	#include "confdefs.h"
	1564	/* Override any gcc2 internal prototype to avoid an error. */
[2189fb]	1565	/* We use char because int might match the return type of a gcc2
	1566	builtin and then its argument prototype would still apply. */
[78364c]	1567	char mpz_init();
	1568
[2189fb]	1569	int main() {
[78364c]	1570	mpz_init()
	1571	; return 0; }
	1572	EOF
[9ead31]	1573	if { (eval echo configure:1574: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[78364c]	1574	rm -rf conftest*
	1575	eval "ac_cv_lib_$ac_lib_var=yes"
	1576	else
[2189fb]	1577	echo "configure: failed program was:" >&5
	1578	cat conftest.$ac_ext >&5
[78364c]	1579	rm -rf conftest*
	1580	eval "ac_cv_lib_$ac_lib_var=no"
	1581	fi
	1582	rm -f conftest*
	1583	LIBS="$ac_save_LIBS"
	1584
	1585	fi
	1586	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	1587	echo "$ac_t""yes" 1>&6
[2189fb]	1588	ac_tr_lib=HAVE_LIB`echo smallgmp \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	1589	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
[78364c]	1590	cat >> confdefs.h <<EOF
	1591	#define $ac_tr_lib 1
	1592	EOF
	1593
	1594	LIBS="-lsmallgmp $LIBS"
	1595
	1596	else
	1597	echo "$ac_t""no" 1>&6
	1598	fi
	1599
[2189fb]	1600	echo $ac_n "checking for IMP_PutGmpInt in -lMP""... $ac_c" 1>&6
[9ead31]	1601	echo "configure:1602: checking for IMP_PutGmpInt in -lMP" >&5
[2189fb]	1602	ac_lib_var=`echo MP'_'IMP_PutGmpInt \| sed 'y%./+-%__p_%'`
[6afd7c]	1603	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	1604	echo $ac_n "(cached) $ac_c" 1>&6
	1605	else
	1606	ac_save_LIBS="$LIBS"
	1607	LIBS="-lMP $LIBS"
	1608	cat > conftest.$ac_ext <<EOF
[9ead31]	1609	#line 1610 "configure"
[6afd7c]	1610	#include "confdefs.h"
	1611	/* Override any gcc2 internal prototype to avoid an error. */
[2189fb]	1612	/* We use char because int might match the return type of a gcc2
	1613	builtin and then its argument prototype would still apply. */
[6afd7c]	1614	char IMP_PutGmpInt();
	1615
[2189fb]	1616	int main() {
[6afd7c]	1617	IMP_PutGmpInt()
	1618	; return 0; }
	1619	EOF
[9ead31]	1620	if { (eval echo configure:1621: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[6afd7c]	1621	rm -rf conftest*
	1622	eval "ac_cv_lib_$ac_lib_var=yes"
	1623	else
[2189fb]	1624	echo "configure: failed program was:" >&5
	1625	cat conftest.$ac_ext >&5
[6afd7c]	1626	rm -rf conftest*
	1627	eval "ac_cv_lib_$ac_lib_var=no"
	1628	fi
	1629	rm -f conftest*
	1630	LIBS="$ac_save_LIBS"
	1631
	1632	fi
	1633	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	1634	echo "$ac_t""yes" 1>&6
[2189fb]	1635	ac_tr_lib=HAVE_LIB`echo MP \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	1636	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
[6afd7c]	1637	cat >> confdefs.h <<EOF
	1638	#define $ac_tr_lib 1
	1639	EOF
	1640
	1641	LIBS="-lMP $LIBS"
	1642
	1643	else
	1644	echo "$ac_t""no" 1>&6
	1645	fi
	1646
[2189fb]	1647	echo $ac_n "checking for MPT_GetTree in -lMPT""... $ac_c" 1>&6
[9ead31]	1648	echo "configure:1649: checking for MPT_GetTree in -lMPT" >&5
[2189fb]	1649	ac_lib_var=`echo MPT'_'MPT_GetTree \| sed 'y%./+-%__p_%'`
[6afd7c]	1650	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	1651	echo $ac_n "(cached) $ac_c" 1>&6
	1652	else
	1653	ac_save_LIBS="$LIBS"
	1654	LIBS="-lMPT $LIBS"
	1655	cat > conftest.$ac_ext <<EOF
[9ead31]	1656	#line 1657 "configure"
[6afd7c]	1657	#include "confdefs.h"
	1658	/* Override any gcc2 internal prototype to avoid an error. */
[2189fb]	1659	/* We use char because int might match the return type of a gcc2
	1660	builtin and then its argument prototype would still apply. */
[6afd7c]	1661	char MPT_GetTree();
	1662
[2189fb]	1663	int main() {
[6afd7c]	1664	MPT_GetTree()
	1665	; return 0; }
	1666	EOF
[9ead31]	1667	if { (eval echo configure:1668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[6afd7c]	1668	rm -rf conftest*
	1669	eval "ac_cv_lib_$ac_lib_var=yes"
	1670	else
[2189fb]	1671	echo "configure: failed program was:" >&5
	1672	cat conftest.$ac_ext >&5
[6afd7c]	1673	rm -rf conftest*
	1674	eval "ac_cv_lib_$ac_lib_var=no"
	1675	fi
	1676	rm -f conftest*
	1677	LIBS="$ac_save_LIBS"
	1678
	1679	fi
	1680	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	1681	echo "$ac_t""yes" 1>&6
[2189fb]	1682	ac_tr_lib=HAVE_LIB`echo MPT \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	1683	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
[6afd7c]	1684	cat >> confdefs.h <<EOF
	1685	#define $ac_tr_lib 1
	1686	EOF
	1687
	1688	LIBS="-lMPT $LIBS"
	1689
	1690	else
	1691	echo "$ac_t""no" 1>&6
	1692	fi
	1693
[2189fb]	1694	echo $ac_n "checking for atof in -lsingcf""... $ac_c" 1>&6
[9ead31]	1695	echo "configure:1696: checking for atof in -lsingcf" >&5
[2189fb]	1696	ac_lib_var=`echo singcf'_'atof \| sed 'y%./+-%__p_%'`
[6afd7c]	1697	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	1698	echo $ac_n "(cached) $ac_c" 1>&6
	1699	else
	1700	ac_save_LIBS="$LIBS"
	1701	LIBS="-lsingcf $LIBS"
	1702	cat > conftest.$ac_ext <<EOF
[9ead31]	1703	#line 1704 "configure"
[6afd7c]	1704	#include "confdefs.h"
	1705	/* Override any gcc2 internal prototype to avoid an error. */
[2189fb]	1706	/* We use char because int might match the return type of a gcc2
	1707	builtin and then its argument prototype would still apply. */
[3fdf16]	1708	char atof();
[6afd7c]	1709
[2189fb]	1710	int main() {
[3fdf16]	1711	atof()
[6afd7c]	1712	; return 0; }
	1713	EOF
[9ead31]	1714	if { (eval echo configure:1715: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[6afd7c]	1715	rm -rf conftest*
	1716	eval "ac_cv_lib_$ac_lib_var=yes"
	1717	else
[2189fb]	1718	echo "configure: failed program was:" >&5
	1719	cat conftest.$ac_ext >&5
[6afd7c]	1720	rm -rf conftest*
	1721	eval "ac_cv_lib_$ac_lib_var=no"
	1722	fi
	1723	rm -f conftest*
	1724	LIBS="$ac_save_LIBS"
	1725
	1726	fi
	1727	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	1728	echo "$ac_t""yes" 1>&6
[2189fb]	1729	ac_tr_lib=HAVE_LIB`echo singcf \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	1730	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
[6afd7c]	1731	cat >> confdefs.h <<EOF
	1732	#define $ac_tr_lib 1
	1733	EOF
	1734
	1735	LIBS="-lsingcf $LIBS"
	1736
	1737	else
	1738	echo "$ac_t""no" 1>&6
	1739	fi
	1740
[2189fb]	1741	echo $ac_n "checking for atof in -lsingfac""... $ac_c" 1>&6
[9ead31]	1742	echo "configure:1743: checking for atof in -lsingfac" >&5
[2189fb]	1743	ac_lib_var=`echo singfac'_'atof \| sed 'y%./+-%__p_%'`
[6afd7c]	1744	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
	1745	echo $ac_n "(cached) $ac_c" 1>&6
	1746	else
	1747	ac_save_LIBS="$LIBS"
	1748	LIBS="-lsingfac $LIBS"
	1749	cat > conftest.$ac_ext <<EOF
[9ead31]	1750	#line 1751 "configure"
[6afd7c]	1751	#include "confdefs.h"
	1752	/* Override any gcc2 internal prototype to avoid an error. */
[2189fb]	1753	/* We use char because int might match the return type of a gcc2
	1754	builtin and then its argument prototype would still apply. */
[3fdf16]	1755	char atof();
[6afd7c]	1756
[2189fb]	1757	int main() {
[3fdf16]	1758	atof()
[6afd7c]	1759	; return 0; }
	1760	EOF
[9ead31]	1761	if { (eval echo configure:1762: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
[6afd7c]	1762	rm -rf conftest*
	1763	eval "ac_cv_lib_$ac_lib_var=yes"
	1764	else
[2189fb]	1765	echo "configure: failed program was:" >&5
	1766	cat conftest.$ac_ext >&5
[6afd7c]	1767	rm -rf conftest*
	1768	eval "ac_cv_lib_$ac_lib_var=no"
	1769	fi
	1770	rm -f conftest*
	1771	LIBS="$ac_save_LIBS"
	1772
	1773	fi
	1774	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
	1775	echo "$ac_t""yes" 1>&6
[2189fb]	1776	ac_tr_lib=HAVE_LIB`echo singfac \| sed -e 's/[^a-zA-Z0-9_]/_/g' \
	1777	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
[6afd7c]	1778	cat >> confdefs.h <<EOF
	1779	#define $ac_tr_lib 1
	1780	EOF
	1781
	1782	LIBS="-lsingfac $LIBS"
	1783
	1784	else
	1785	echo "$ac_t""no" 1>&6
	1786	fi
	1787
	1788
[78364c]	1789	for ac_hdr in gmp.h smallgmp.h MP.h MPT.h factory.h factor.h
[6afd7c]	1790	do
[2189fb]	1791	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
[6afd7c]	1792	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
[9ead31]	1793	echo "configure:1794: checking for $ac_hdr" >&5
[6afd7c]	1794	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
	1795	echo $ac_n "(cached) $ac_c" 1>&6
	1796	else
	1797	cat > conftest.$ac_ext <<EOF
[9ead31]	1798	#line 1799 "configure"
[6afd7c]	1799	#include "confdefs.h"
	1800	#include <$ac_hdr>
	1801	EOF
	1802	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
[9ead31]	1803	{ (eval echo configure:1804: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
	1804	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
[6afd7c]	1805	if test -z "$ac_err"; then
	1806	rm -rf conftest*
	1807	eval "ac_cv_header_$ac_safe=yes"
	1808	else
	1809	echo "$ac_err" >&5
[2189fb]	1810	echo "configure: failed program was:" >&5
	1811	cat conftest.$ac_ext >&5
[6afd7c]	1812	rm -rf conftest*
	1813	eval "ac_cv_header_$ac_safe=no"
	1814	fi
	1815	rm -f conftest*
	1816	fi
	1817	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
	1818	echo "$ac_t""yes" 1>&6
[2189fb]	1819	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
[6afd7c]	1820	cat >> confdefs.h <<EOF
	1821	#define $ac_tr_hdr 1
	1822	EOF
	1823
	1824	else
	1825	echo "$ac_t""no" 1>&6
	1826	fi
	1827	done
	1828
	1829
[78364c]	1830	if test "$ac_cv_lib_gmp_mpq_init" = yes && \
[6afd7c]	1831	test "$ac_cv_header_gmp_h" = yes; then
[8c4748]	1832	ac_gmp_ok=yes
[6afd7c]	1833	fi
	1834
[78364c]	1835	if test "$ac_cv_lib_smallgmp_mpz_init" = yes && \
	1836	test "$ac_cv_header_smallgmp_h" = yes && \
	1837	test "$ac_cv_header_gmp_h" = yes; then
[8c4748]	1838	ac_smallgmp_ok=yes
[78364c]	1839	fi
	1840
[6afd7c]	1841	if test "$ac_cv_lib_MP_IMP_PutGmpInt" = yes && \
	1842	test "$ac_cv_lib_MPT_MPT_GetTree" && \
	1843	test "$ac_cv_header_MP_h" = yes && \
	1844	test "$ac_cv_header_MPT_h" = yes; then
	1845	ac_MP_ok=yes
	1846	fi
	1847
[4c001a]	1848	if test "$ac_cv_lib_singcf_atof" = yes && \
[6afd7c]	1849	test "$ac_cv_header_factory_h" = yes; then
	1850	ac_factory_ok=yes
	1851	fi
	1852
[4c001a]	1853	if test "$ac_cv_lib_singfac_atof" = yes && \
[6afd7c]	1854	test "$ac_cv_header_factor_h" = yes; then
	1855	ac_libfac_ok=yes
	1856	fi
	1857
	1858
[f36635]	1859	# Check whether --with-tmpdir or --without-tmpdir was given.
	1860	if test "${with_tmpdir+set}" = set; then
	1861	withval="$with_tmpdir"
	1862	:
	1863	fi
	1864
[dc3a44]	1865	# Check whether --with-perl5 or --without-perl5 was given.
	1866	if test "${with_perl5+set}" = set; then
	1867	withval="$with_perl5"
	1868	:
	1869	fi
	1870
[78364c]	1871	# Check whether --enable-smallgmp or --disable-smallgmp was given.
	1872	if test "${enable_smallgmp+set}" = set; then
	1873	enableval="$enable_smallgmp"
[6afd7c]	1874	:
	1875	fi
	1876
[64c6d1]	1877	# Check whether --enable-gmp or --disable-gmp was given.
	1878	if test "${enable_gmp+set}" = set; then
	1879	enableval="$enable_gmp"
	1880	:
	1881	fi
	1882
[6afd7c]	1883	# Check whether --enable-MP or --disable-MP was given.
	1884	if test "${enable_MP+set}" = set; then
	1885	enableval="$enable_MP"
	1886	:
	1887	fi
	1888
	1889	# Check whether --enable-factory or --disable-factory was given.
	1890	if test "${enable_factory+set}" = set; then
	1891	enableval="$enable_factory"
	1892	:
	1893	fi
	1894
	1895	# Check whether --enable-libfac or --disable-libfac was given.
	1896	if test "${enable_libfac+set}" = set; then
	1897	enableval="$enable_libfac"
	1898	:
	1899	fi
	1900
[a04715]	1901	# Check whether --enable-sgroup or --disable-sgroup was given.
	1902	if test "${enable_sgroup+set}" = set; then
	1903	enableval="$enable_sgroup"
	1904	:
	1905	fi
	1906
[6afd7c]	1907	# Check whether --enable-Singular or --disable-Singular was given.
	1908	if test "${enable_Singular+set}" = set; then
	1909	enableval="$enable_Singular"
	1910	:
	1911	fi
	1912
[f36635]	1913	# Check whether --enable-Texinfo or --disable-Texinfo was given.
	1914	if test "${enable_Texinfo+set}" = set; then
	1915	enableval="$enable_Texinfo"
	1916	:
	1917	fi
	1918
[78364c]	1919	# Check whether --with-MP or --without-MP was given.
	1920	if test "${with_MP+set}" = set; then
	1921	withval="$with_MP"
	1922	:
[6afd7c]	1923	fi
[78364c]	1924
	1925	# Check whether --with-factory or --without-factory was given.
	1926	if test "${with_factory+set}" = set; then
	1927	withval="$with_factory"
	1928	:
	1929	fi
	1930
	1931	# Check whether --with-libfac or --without-libfac was given.
	1932	if test "${with_libfac+set}" = set; then
	1933	withval="$with_libfac"
	1934	:
	1935	fi
	1936
	1937	# Check whether --with-gmp or --without-gmp was given.
	1938	if test "${with_gmp+set}" = set; then
	1939	withval="$with_gmp"
	1940	:
	1941	fi
	1942
	1943
[f36635]	1944	echo $ac_n "checking which tmp dir to use""... $ac_c" 1>&6
[9ead31]	1945	echo "configure:1946: checking which tmp dir to use" >&5
[f36635]	1946	if test "${with_tmpdir+set}" = set && test -d ${with_tmpdir}; then
	1947	if (echo "${with_tmpdir}" \| egrep "\." >/dev/null 2>&1)
	1948	then
	1949	TMP_DIR="/tmp"
	1950	else
	1951	TMP_DIR=${with_tmpdir}
	1952	fi
	1953	else
	1954	TMP_DIR="/tmp"
	1955	fi
	1956	echo "$ac_t""$TMP_DIR" 1>&6
	1957
	1958
[dc3a44]	1959	# perl version 5
	1960	if test "${with_perl5+set}" != set; then
	1961	echo $ac_n "checking for perl5""... $ac_c" 1>&6
[9ead31]	1962	echo "configure:1963: checking for perl5" >&5
[dc3a44]	1963	if eval "test \"`echo '$''{'ac_cv_prog_perl5'+set}'`\" = set"; then
	1964	echo $ac_n "(cached) $ac_c" 1>&6
	1965	else
	1966	if (perl5 -v >/dev/null 2>&1)
	1967	then
	1968	if (perl5 -v \| egrep "version 5\.[0-9]" >/dev/null 2>&1 )
	1969	then
	1970	ac_cv_prog_perl5=perl5
	1971	fi
	1972	elif (perl -v >/dev/null 2>&1)
	1973	then
	1974	if (perl -v \| egrep "version 5\.[0-9]" >/dev/null 2>&1 )
	1975	then
	1976	ac_cv_prog_perl5=perl
	1977	fi
	1978	fi
	1979
	1980	fi
	1981
	1982	if test "${ac_cv_prog_perl5+set}" = set; then
	1983	echo "$ac_t""${ac_cv_prog_perl5}" 1>&6
	1984	PERL5=${ac_cv_prog_perl5}
	1985
	1986	else
	1987	{ echo "configure: error: can not find perl version 5" 1>&2; exit 1; }
	1988	fi
	1989	elif test "${with_perl5}" = no; then
	1990	echo "configure: warning: building without perl5 -- make might fail" 1>&2
	1991	else
	1992	unset PERL5
	1993	unset ac_cv_prog_PERL5
	1994	for ac_prog in ${with_perl5}
	1995	do
	1996	# Extract the first word of "$ac_prog", so it can be a program name with args.
	1997	set dummy $ac_prog; ac_word=$2
	1998	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
[9ead31]	1999	echo "configure:2000: checking for $ac_word" >&5
[dc3a44]	2000	if eval "test \"`echo '$''{'ac_cv_prog_PERL5'+set}'`\" = set"; then
	2001	echo $ac_n "(cached) $ac_c" 1>&6
	2002	else
	2003	if test -n "$PERL5"; then
	2004	ac_cv_prog_PERL5="$PERL5" # Let the user override the test.
	2005	else
[9ead31]	2006	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	2007	ac_dummy="$PATH"
	2008	for ac_dir in $ac_dummy; do
[dc3a44]	2009	test -z "$ac_dir" && ac_dir=.
	2010	if test -f $ac_dir/$ac_word; then
	2011	ac_cv_prog_PERL5="$ac_prog"
	2012	break
	2013	fi
	2014	done
	2015	IFS="$ac_save_ifs"
	2016	fi
	2017	fi
	2018	PERL5="$ac_cv_prog_PERL5"
	2019	if test -n "$PERL5"; then
	2020	echo "$ac_t""$PERL5" 1>&6
	2021	else
	2022	echo "$ac_t""no" 1>&6
	2023	fi
	2024
	2025	test -n "$PERL5" && break
	2026	done
	2027
	2028	if test "x${PERL5}" = x; then
	2029	echo "configure: warning: building without perl5 -- make might fail" 1>&2
	2030	fi
	2031	fi
	2032
	2033
[f36635]	2034	echo $ac_n "checking whether to configure and build texinfo""... $ac_c" 1>&6
[9ead31]	2035	echo "configure:2036: checking whether to configure and build texinfo" >&5
[f36635]	2036	if test "$enable_texinfo" != no && test -d Texinfo; then
	2037	echo "$ac_t""yes" 1>&6
	2038	enable_texinfo=yes
	2039	CONFIG_SUBDIRS="$CONFIG_SUBDIRS Texinfo"
	2040	TEXI2DVI=${bindir}/texi2dvi
	2041	MAKEINFO="${bindir}/makeinfo --force"
	2042	TEXINDEX=${bindir}/texindex
[9ead31]	2043
	2044
	2045
[f36635]	2046	else
	2047	echo "$ac_t""no" 1>&6
	2048	echo "configure: warning: Building of doc might fail. Need Texinfo" 1>&2
	2049	enable_texinfo=no
[9ead31]	2050	# Extract the first word of "makeinfo", so it can be a program name with args.
	2051	set dummy makeinfo; ac_word=$2
	2052	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
	2053	echo "configure:2054: checking for $ac_word" >&5
	2054	if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
	2055	echo $ac_n "(cached) $ac_c" 1>&6
	2056	else
	2057	if test -n "$MAKEINFO"; then
	2058	ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
	2059	else
	2060	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	2061	ac_dummy="$PATH"
	2062	for ac_dir in $ac_dummy; do
	2063	test -z "$ac_dir" && ac_dir=.
	2064	if test -f $ac_dir/$ac_word; then
	2065	ac_cv_prog_MAKEINFO="makeinfo"
	2066	break
	2067	fi
	2068	done
	2069	IFS="$ac_save_ifs"
	2070	test -z "$ac_cv_prog_MAKEINFO" && ac_cv_prog_MAKEINFO="${pwd}/warn_not_found.sh makeinfo"
	2071	fi
	2072	fi
	2073	MAKEINFO="$ac_cv_prog_MAKEINFO"
	2074	if test -n "$MAKEINFO"; then
	2075	echo "$ac_t""$MAKEINFO" 1>&6
	2076	else
	2077	echo "$ac_t""no" 1>&6
	2078	fi
[f36635]	2079
[9ead31]	2080	# Extract the first word of "texi2dvi", so it can be a program name with args.
	2081	set dummy texi2dvi; ac_word=$2
	2082	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
	2083	echo "configure:2084: checking for $ac_word" >&5
	2084	if eval "test \"`echo '$''{'ac_cv_prog_TEXI2DVI'+set}'`\" = set"; then
	2085	echo $ac_n "(cached) $ac_c" 1>&6
	2086	else
	2087	if test -n "$TEXI2DVI"; then
	2088	ac_cv_prog_TEXI2DVI="$TEXI2DVI" # Let the user override the test.
	2089	else
	2090	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	2091	ac_dummy="$PATH"
	2092	for ac_dir in $ac_dummy; do
	2093	test -z "$ac_dir" && ac_dir=.
	2094	if test -f $ac_dir/$ac_word; then
	2095	ac_cv_prog_TEXI2DVI="texi2dvi"
	2096	break
	2097	fi
	2098	done
	2099	IFS="$ac_save_ifs"
	2100	test -z "$ac_cv_prog_TEXI2DVI" && ac_cv_prog_TEXI2DVI="${pwd}/warn_not_found.sh texi2dvi"
	2101	fi
	2102	fi
	2103	TEXI2DVI="$ac_cv_prog_TEXI2DVI"
	2104	if test -n "$TEXI2DVI"; then
	2105	echo "$ac_t""$TEXI2DVI" 1>&6
	2106	else
	2107	echo "$ac_t""no" 1>&6
	2108	fi
[f36635]	2109
[9ead31]	2110	# Extract the first word of "texindex", so it can be a program name with args.
	2111	set dummy texindex; ac_word=$2
	2112	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
	2113	echo "configure:2114: checking for $ac_word" >&5
	2114	if eval "test \"`echo '$''{'ac_cv_prog_TEXINDEX'+set}'`\" = set"; then
	2115	echo $ac_n "(cached) $ac_c" 1>&6
	2116	else
	2117	if test -n "$TEXINDEX"; then
	2118	ac_cv_prog_TEXINDEX="$TEXINDEX" # Let the user override the test.
	2119	else
	2120	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	2121	ac_dummy="$PATH"
	2122	for ac_dir in $ac_dummy; do
	2123	test -z "$ac_dir" && ac_dir=.
	2124	if test -f $ac_dir/$ac_word; then
	2125	ac_cv_prog_TEXINDEX="texindex"
	2126	break
	2127	fi
	2128	done
	2129	IFS="$ac_save_ifs"
	2130	test -z "$ac_cv_prog_TEXINDEX" && ac_cv_prog_TEXINDEX="${pwd}/warn_not_found.sh texindex"
	2131	fi
	2132	fi
	2133	TEXINDEX="$ac_cv_prog_TEXINDEX"
	2134	if test -n "$TEXINDEX"; then
	2135	echo "$ac_t""$TEXINDEX" 1>&6
	2136	else
	2137	echo "$ac_t""no" 1>&6
	2138	fi
[f36635]	2139
[9ead31]	2140	fi
[f36635]	2141
	2142
[64c6d1]	2143	echo $ac_n "checking whether to configure and build gmp lib""... $ac_c" 1>&6
[9ead31]	2144	echo "configure:2145: checking whether to configure and build gmp lib" >&5
[64c6d1]	2145	if test "$enable_gmp" != yes && test "$enable_gmp" != no; then
	2146	if test "$ac_gmp_ok" != yes && test -d gmp; then
	2147	echo "$ac_t""yes" 1>&6
	2148	enable_gmp=yes
	2149	CONFIG_SUBDIRS="$CONFIG_SUBDIRS gmp"
	2150	ac_configure_args="$ac_configure_args --enable-gmp"
[8c4748]	2151	OUTPUT_MAKEFILES="$OUTPUT_MAKEFILES gmp/Makefile.in"
[64c6d1]	2152	else
	2153	echo "$ac_t""no" 1>&6
	2154	enable_gmp=no
	2155	fi
	2156	elif test "$enable_gmp" = yes; then
	2157	if test ! -d gmp; then
	2158	echo "$ac_t""no" 1>&6
	2159	{ echo "configure: error: Can not find gmp subdir" 1>&2; exit 1; }
	2160	else
	2161	echo "$ac_t""yes" 1>&6
	2162	CONFIG_SUBDIRS="$CONFIG_SUBDIRS gmp"
[8c4748]	2163	OUTPUT_MAKEFILES="$OUTPUT_MAKEFILES gmp/Makefile.in"
[64c6d1]	2164	fi
	2165	else
	2166	echo "$ac_t""no" 1>&6
	2167	fi
	2168
[78364c]	2169	echo $ac_n "checking whether to configure and build smallgmp lib""... $ac_c" 1>&6
[9ead31]	2170	echo "configure:2171: checking whether to configure and build smallgmp lib" >&5
[78364c]	2171	if test "$enable_smallgmp" != yes && test "$enable_smallgmp" != no; then
[64c6d1]	2172	if test "$ac_smallgmp_ok" != yes && test "$ac_gmp_ok" != yes && \
	2173	test "$enable_gmp" != yes && test -d smallgmp; then
	2174	echo "$ac_t""yes" 1>&6
[78364c]	2175	enable_smallgmp=yes
[64c6d1]	2176	CONFIG_SUBDIRS="$CONFIG_SUBDIRS smallgmp"
	2177	ac_configure_args="$ac_configure_args --enable-smallgmp --enable-gmp"
[dc32d42]	2178	else
[64c6d1]	2179	echo "$ac_t""no" 1>&6
[78364c]	2180	enable_smallgmp=no
[dc32d42]	2181	fi
[64c6d1]	2182	elif test "$enable_smallgmp" = yes; then
	2183	if test ! -d smallgmp; then
	2184	echo "$ac_t""no" 1>&6
	2185	{ echo "configure: error: Can not find smallgmp subdir" 1>&2; exit 1; }
	2186	else
	2187	echo "$ac_t""yes" 1>&6
	2188	CONFIG_SUBDIRS="$CONFIG_SUBDIRS smallgmp"
	2189	if test "$ac_gmp_ok" != yes && test "$enable_gmp" != yes; then
	2190	ac_configure_args="$ac_configure_args --enable-gmp"
	2191	fi
[6afd7c]	2192	fi
[64c6d1]	2193	else
	2194	echo "$ac_t""${enable_smallgmp}" 1>&6
[78364c]	2195	fi
[64c6d1]	2196
	2197	# Check whether we have at least one of smallgmp or gmp
	2198	if test "$ac_smallgmp_ok" != yes && test "$ac_gmp_ok" != yes && \
	2199	test "$enable_smallgmp" != yes && test "$enable_gmp" != yes; then
	2200	{ echo "configure: error: can neither find nor built gmp or smallgmp" 1>&2; exit 1; }
	2201	fi
	2202
	2203	# Check whether we need to cheat subsequent configures with --enable-gmp
	2204	if test "$ac_smallgmp_ok" != yes && test "$ac_gmp_ok" != yes; then
[78364c]	2205	ac_configure_args="$ac_configure_args --enable-gmp"
[6afd7c]	2206	fi
	2207
	2208	echo $ac_n "checking whether to configure and build MP lib""... $ac_c" 1>&6
[9ead31]	2209	echo "configure:2210: checking whether to configure and build MP lib" >&5
[6afd7c]	2210	if test "$enable_MP" != yes && test "$enable_MP" != no; then
[64c6d1]	2211	if test "$with_MP" != no && test "$ac_MP_ok" != yes && test -d MP && \
	2212	(test "$enable_gmp" = yes \|\| test "$ac_gmp_ok" = yes); then
	2213	echo "$ac_t""yes" 1>&6
[6afd7c]	2214	enable_MP=yes
[64c6d1]	2215	CONFIG_SUBDIRS="$CONFIG_SUBDIRS MP"
	2216	ac_configure_args="$ac_configure_args --enable-MP"
[6afd7c]	2217	else
[64c6d1]	2218	echo "$ac_t""no" 1>&6
[6afd7c]	2219	enable_MP=no
	2220	fi
[64c6d1]	2221	elif test "$enable_MP" = yes; then
	2222	if test ! -d MP; then
	2223	echo "$ac_t""no" 1>&6
	2224	{ echo "configure: error: can not build MP without MP directory" 1>&2; exit 1; }
	2225	fi
	2226	if test "$enable_gmp" = yes \|\| test "$ac_gmp_ok" = yes; then
[dc32d42]	2227	echo "$ac_t""yes" 1>&6
	2228	CONFIG_SUBDIRS="$CONFIG_SUBDIRS MP"
	2229	else
	2230	echo "$ac_t""no" 1>&6
[64c6d1]	2231	{ echo "configure: error: can not build MP without gmp" 1>&2; exit 1; }
[dc32d42]	2232	fi
[6afd7c]	2233	else
	2234	echo "$ac_t""no" 1>&6
	2235	fi
[64c6d1]	2236
[6afd7c]	2237	echo $ac_n "checking whether to configure and build factory lib""... $ac_c" 1>&6
[9ead31]	2238	echo "configure:2239: checking whether to configure and build factory lib" >&5
[6afd7c]	2239	if test "$enable_factory" != yes && test "$enable_factory" != no; then
[64c6d1]	2240	if test "$with_factory" != no && test "$ac_factory_ok" != yes && \
	2241	test -d factory; then
[6afd7c]	2242	enable_factory=yes
[64c6d1]	2243	echo "$ac_t""yes" 1>&6
	2244	CONFIG_SUBDIRS="$CONFIG_SUBDIRS factory"
	2245	ac_configure_args="$ac_configure_args --enable-factory"
[6afd7c]	2246	else
	2247	enable_factory=no
[64c6d1]	2248	echo "$ac_t""no" 1>&6
[6afd7c]	2249	fi
[64c6d1]	2250	elif test "$enable_factory" = yes; then
	2251	if test -d factory; then
[78364c]	2252	echo "$ac_t""yes" 1>&6
	2253	CONFIG_SUBDIRS="$CONFIG_SUBDIRS factory"
[dc32d42]	2254	else
	2255	echo "$ac_t""no" 1>&6
[64c6d1]	2256	{ echo "configure: error: can not build factory without factory directory" 1>&2; exit 1; }
[dc32d42]	2257	fi
[6afd7c]	2258	else
	2259	echo "$ac_t""no" 1>&6
	2260	fi
	2261
	2262	echo $ac_n "checking whether to configure and build libfac lib""... $ac_c" 1>&6
[9ead31]	2263	echo "configure:2264: checking whether to configure and build libfac lib" >&5
[6afd7c]	2264	if test "$enable_libfac" != yes && test "$enable_libfac" != no; then
[64c6d1]	2265	if test "$with_libfac" != no && test "$ac_libfac_ok" != yes && \
	2266	test -d libfac && \
	2267	(test "$ac_factory_ok" = yes \|\| test "$enable_factory" = yes); then
[6afd7c]	2268	enable_libfac=yes
[64c6d1]	2269	echo "$ac_t""yes" 1>&6
	2270	CONFIG_SUBDIRS="$CONFIG_SUBDIRS libfac"
	2271	ac_configure_args="$ac_configure_args --enable-libfac"
[6afd7c]	2272	else
	2273	enable_libfac=no
[64c6d1]	2274	echo "$ac_t""no" 1>&6
	2275	fi
	2276	elif test "$enable_libfac" = yes; then
	2277	if test ! -d libfac; then
	2278	echo "$ac_t""no" 1>&6
	2279	{ echo "configure: error: can not build libfac without libfac directory" 1>&2; exit 1; }
[6afd7c]	2280	fi
[dc32d42]	2281	if test "$ac_factory_ok" = yes \|\| test "$enable_factory" = yes; then
[64c6d1]	2282	echo "$ac_t""yes" 1>&6
	2283	CONFIG_SUBDIRS="$CONFIG_SUBDIRS libfac"
[dc32d42]	2284	else
	2285	echo "$ac_t""no" 1>&6
[64c6d1]	2286	{ echo "configure: error: Can not build libfac without factory" 1>&2; exit 1; }
[dc32d42]	2287	fi
[6afd7c]	2288	else
	2289	echo "$ac_t""no" 1>&6
	2290	fi
	2291
[64c6d1]	2292	echo $ac_n "checking whether to configure and build sgroup lib""... $ac_c" 1>&6
[9ead31]	2293	echo "configure:2294: checking whether to configure and build sgroup lib" >&5
[64c6d1]	2294	if test "$enable_sgroup" != yes && test "$enable_sgroup" != no; then
	2295	if test "$with_sgroup" != no && test "$ac_sgroup_ok" != yes && \
	2296	test -d sgroup && \
	2297	(test "$ac_MP_ok" = yes \|\| test "$enable_MP" = yes); then
[a04715]	2298	enable_sgroup=yes
[64c6d1]	2299	echo "$ac_t""yes" 1>&6
	2300	CONFIG_SUBDIRS="$CONFIG_SUBDIRS sgroup"
	2301	ac_configure_args="$ac_configure_args --enable-sgroup"
[a04715]	2302	else
	2303	enable_sgroup=no
[64c6d1]	2304	echo "$ac_t""no" 1>&6
	2305	fi
	2306	elif test "$enable_sgroup" = yes; then
	2307	if test ! -d sgroup; then
	2308	echo "$ac_t""no" 1>&6
	2309	{ echo "configure: error: can not build sgroup without sgroup directory" 1>&2; exit 1; }
	2310	fi
	2311	if test "$ac_MP_ok" = yes \|\| test "$enable_MP" = yes; then
	2312	echo "$ac_t""yes" 1>&6
	2313	CONFIG_SUBDIRS="$CONFIG_SUBDIRS sgroup"
	2314	else
	2315	echo "$ac_t""no" 1>&6
	2316	{ echo "configure: error: Can not build sgroup without MP" 1>&2; exit 1; }
[a04715]	2317	fi
	2318	else
	2319	echo "$ac_t""no" 1>&6
	2320	fi
	2321
[6afd7c]	2322	echo $ac_n "checking whether to configure and build Singular""... $ac_c" 1>&6
[9ead31]	2323	echo "configure:2324: checking whether to configure and build Singular" >&5
[6afd7c]	2324	if test "$enable_Singular" != yes && test "$enable_Singular" != no; then
[64c6d1]	2325	if test "$with_Singular" != no && test -d Singular; then
[6afd7c]	2326	enable_Singular=yes
[64c6d1]	2327	echo "$ac_t""yes" 1>&6
	2328	CONFIG_SUBDIRS="$CONFIG_SUBDIRS Singular"
	2329	ac_configure_args="$ac_configure_args --enable-Singular"
[6afd7c]	2330	else
	2331	enable_Singular=no
[64c6d1]	2332	echo "$ac_t""no" 1>&6
	2333	fi
	2334	elif test "$enable_Singular" = yes; then
	2335	if test -d Singular; then
	2336	echo "$ac_t""yes" 1>&6
	2337	CONFIG_SUBDIRS="$CONFIG_SUBDIRS Singular"
	2338	else
	2339	echo "$ac_t""no" 1>&6
	2340	{ echo "configure: error: can not build Singular without Singular directory" 1>&2; exit 1; }
[6afd7c]	2341	fi
	2342	else
	2343	echo "$ac_t""no" 1>&6
	2344	fi
	2345
	2346
[9bc556]	2347	echo $ac_n "checking which apint package to use""... $ac_c" 1>&6
[9ead31]	2348	echo "configure:2349: checking which apint package to use" >&5
[64c6d1]	2349	if test "$with_apint" = gmp; then
	2350	if test "$ac_gmp_ok" = yes \|\| test "$enable_gmp" = yes; then
	2351	echo "$ac_t""gmp" 1>&6
	2352	else
	2353	echo "$ac_t""none" 1>&6
	2354	{ echo "configure: error: can not use with gmp without finding or building it" 1>&2; exit 1; }
	2355	fi
	2356	elif test "$with_apint" = smallgmp; then
	2357	if test "$ac_smallgmp_ok" = yes \|\| test "$enable_smallgmp" = yes; then
	2358	echo "$ac_t""smallgmp" 1>&6
	2359	else
	2360	echo "$ac_t""none" 1>&6
	2361	{ echo "configure: error: can not use with smallgmp without finding or building it" 1>&2; exit 1; }
	2362	fi
	2363	elif test "$ac_gmp_ok" = yes \|\| test "$enable_gmp"; then
	2364	echo "$ac_t""gmp" 1>&6
	2365	ac_configure_args="$ac_configure_args --with-apint=gmp"
[9bc556]	2366	else
[64c6d1]	2367	echo "$ac_t""smallgmp" 1>&6
	2368	ac_configure_args="$ac_configure_args --with-apint=smallgmp"
	2369	fi
[6afd7c]	2370
[dc32d42]	2371	echo $ac_n "checking whether to use with MP""... $ac_c" 1>&6
[9ead31]	2372	echo "configure:2373: checking whether to use with MP" >&5
[64c6d1]	2373	if test "$with_MP" = yes; then
[dc32d42]	2374	if test "$ac_MP_ok" = yes \|\| test "$enable_MP" = yes; then
[64c6d1]	2375	echo "$ac_t""yes" 1>&6
[6afd7c]	2376	else
[64c6d1]	2377	echo "$ac_t""none" 1>&6
	2378	{ echo "configure: error: can not use with MP without finding or building it" 1>&2; exit 1; }
[6afd7c]	2379	fi
[64c6d1]	2380	elif test "$with_MP" = no; then
	2381	echo "$ac_t""no" 1>&6
	2382	elif test "$ac_MP_ok" = yes \|\| test "$enable_MP" = yes; then
[6afd7c]	2383	echo "$ac_t""yes" 1>&6
[64c6d1]	2384	ac_configure_args="$ac_configure_args --with-MP"
[6afd7c]	2385	else
	2386	echo "$ac_t""no" 1>&6
[64c6d1]	2387	ac_configure_args="$ac_configure_args --without-MP"
[78364c]	2388	fi
	2389
[dc32d42]	2390	echo $ac_n "checking whether to use with factory""... $ac_c" 1>&6
[9ead31]	2391	echo "configure:2392: checking whether to use with factory" >&5
[64c6d1]	2392	if test "$with_factory" = yes; then
[dc32d42]	2393	if test "$ac_factory_ok" = yes \|\| test "$enable_factory" = yes; then
[64c6d1]	2394	echo "$ac_t""yes" 1>&6
[6afd7c]	2395	else
[64c6d1]	2396	echo "$ac_t""none" 1>&6
	2397	{ echo "configure: error: can not use with factory without finding or building it" 1>&2; exit 1; }
[6afd7c]	2398	fi
[64c6d1]	2399	elif test "$with_factory" = no; then
	2400	echo "$ac_t""no" 1>&6
	2401	elif test "$ac_factory_ok" = yes \|\| test "$enable_factory" = yes; then
[6afd7c]	2402	echo "$ac_t""yes" 1>&6
[64c6d1]	2403	ac_configure_args="$ac_configure_args --with-factory"
[6afd7c]	2404	else
	2405	echo "$ac_t""no" 1>&6
[64c6d1]	2406	ac_configure_args="$ac_configure_args --without-factory"
[6afd7c]	2407	fi
[64c6d1]	2408
[dc32d42]	2409	echo $ac_n "checking whether to use with libfac""... $ac_c" 1>&6
[9ead31]	2410	echo "configure:2411: checking whether to use with libfac" >&5
[64c6d1]	2411	if test "$with_libfac" = yes; then
[dc32d42]	2412	if test "$ac_libfac_ok" = yes \|\| test "$enable_libfac" = yes; then
[64c6d1]	2413	echo "$ac_t""yes" 1>&6
[6afd7c]	2414	else
[64c6d1]	2415	echo "$ac_t""none" 1>&6
	2416	{ echo "configure: error: can not use with libfac without finding or building it" 1>&2; exit 1; }
[6afd7c]	2417	fi
[64c6d1]	2418	elif test "$with_libfac" = no; then
	2419	echo "$ac_t""no" 1>&6
	2420	elif test "$ac_libfac_ok" = yes \|\| test "$enable_libfac" = yes; then
[6afd7c]	2421	echo "$ac_t""yes" 1>&6
[64c6d1]	2422	ac_configure_args="$ac_configure_args --with-libfac"
[6afd7c]	2423	else
	2424	echo "$ac_t""no" 1>&6
[64c6d1]	2425	ac_configure_args="$ac_configure_args --without-libfac"
[6afd7c]	2426	fi
	2427
[518752]	2428	echo $ac_n "checking whether to use mtrack""... $ac_c" 1>&6
[9ead31]	2429	echo "configure:2430: checking whether to use mtrack" >&5
[518752]	2430	if test -d mpr && test "$ac_cv_singuname" = ix86-Linux; then
	2431	echo "$ac_t""yes" 1>&6
	2432	ac_configure_args="$ac_configure_args --with-mtrack"
	2433	OUTPUT_MAKEFILES=$OUTPUT_MAKEFILES" mpr/Makefile"
	2434	BUILD_SUBDIRS="$BUILD_SUBDIRS mpr"
	2435	fi
	2436
[dc32d42]	2437	echo $ac_n "checking whether to use with Singular""... $ac_c" 1>&6
[9ead31]	2438	echo "configure:2439: checking whether to use with Singular" >&5
[dc32d42]	2439	if test "$with_Singular" != no && test "$with_Singular" != yes; then
[6afd7c]	2440	if test "$enable_Singular" = yes; then
[dc32d42]	2441	with_Singular=yes
[6afd7c]	2442	else
	2443	with_Singular=no
	2444	fi
[dc32d42]	2445	ac_configure_args="$ac_configure_args --with-Singular=$with_Singular"
[6afd7c]	2446	fi
[dc32d42]	2447
[6afd7c]	2448	if test "$with_Singular" != no; then
	2449	echo "$ac_t""yes" 1>&6
	2450	else
	2451	echo "$ac_t""no" 1>&6
	2452	fi
	2453
[9bc556]	2454
[8c4748]	2455	SUBDIRS=""
[a6a8b76]	2456	if test -d doc; then
	2457	SUBDIRS="$SUBDIRS doc"
	2458	fi
[78364c]	2459	if test -d smallgmp; then
[8c4748]	2460	SUBDIRS="$SUBDIRS smallgmp"
[6afd7c]	2461	fi
[64c6d1]	2462	if test -d gmp; then
[8c4748]	2463	SUBDIRS="$SUBDIRS gmp"
[64c6d1]	2464	fi
[6afd7c]	2465	if test -d MP; then
	2466	SUBDIRS="$SUBDIRS MP"
	2467	fi
	2468	if test -d factory; then
	2469	SUBDIRS="$SUBDIRS factory"
	2470	fi
	2471	if test -d libfac; then
	2472	SUBDIRS="$SUBDIRS libfac"
	2473	fi
[85c8634]	2474	if test -d rpm; then
	2475	SUBDIRS="$SUBDIRS rpm"
	2476	fi
[aa76e7]	2477	if test -d mpr; then
	2478	SUBDIRS="$SUBDIRS mpr"
	2479	fi
[518752]	2480	if test -d Singular; then
	2481	SUBDIRS="$SUBDIRS Singular"
	2482	fi
[460c1e1]	2483	if test -d emacs; then
	2484	SUBDIRS="$SUBDIRS emacs"
[6b27cb]	2485	BUILD_SUBDIRS="$BUILD_SUBDIRS emacs"
	2486	fi
	2487	if test -d Texi2html; then
	2488	SUBDIRS="$SUBDIRS Texi2html"
	2489	BUILD_SUBDIRS="$BUILD_SUBDIRS Texi2html"
[460c1e1]	2490	fi
[518752]	2491	if test -d sgroup; then
	2492	SUBDIRS="$SUBDIRS sgroup"
	2493	fi
[6afd7c]	2494
	2495
	2496	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
[9ead31]	2497	echo "configure:2498: checking whether ${MAKE-make} sets \${MAKE}" >&5
[2189fb]	2498	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
[6afd7c]	2499	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
	2500	echo $ac_n "(cached) $ac_c" 1>&6
	2501	else
	2502	cat > conftestmake <<\EOF
	2503	all:
	2504	@echo 'ac_maketemp="${MAKE}"'
	2505	EOF
	2506	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
	2507	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
	2508	if test -n "$ac_maketemp"; then
	2509	eval ac_cv_prog_make_${ac_make}_set=yes
	2510	else
	2511	eval ac_cv_prog_make_${ac_make}_set=no
	2512	fi
	2513	rm -f conftestmake
	2514	fi
	2515	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
	2516	echo "$ac_t""yes" 1>&6
	2517	SET_MAKE=
	2518	else
	2519	echo "$ac_t""no" 1>&6
	2520	SET_MAKE="MAKE=${MAKE-make}"
	2521	fi
	2522
	2523
	2524
[6b27cb]	2525
[6afd7c]	2526	subdirs="$CONFIG_SUBDIRS"
	2527
	2528
[8c4748]	2529	trap '' 1 2 15
[6afd7c]	2530	cat > confcache <<\EOF
	2531	# This file is a shell script that caches the results of configure
	2532	# tests run on this system so they can be shared between configure
	2533	# scripts and configure runs. It is not useful on other systems.
	2534	# If it contains results you don't want to keep, you may remove or edit it.
	2535	#
	2536	# By default, configure uses ./config.cache as the cache file,
	2537	# creating it if it does not exist already. You can give configure
	2538	# the --cache-file=FILE option to use a different cache file; that is
	2539	# what configure does when it calls configure scripts in
	2540	# subdirectories, so they share the cache.
	2541	# Giving --cache-file=/dev/null disables caching, for debugging configure.
	2542	# config.status only pays attention to the cache file if you give it the
	2543	# --recheck option to rerun configure.
	2544	#
	2545	EOF
[2189fb]	2546	# The following way of writing the cache mishandles newlines in values,
	2547	# but we know of no workaround that is simple, portable, and efficient.
	2548	# So, don't put newlines in cache variables' values.
[6afd7c]	2549	# Ultrix sh set writes to stderr and can't be redirected directly,
	2550	# and sets the high bit in the cache file unless we assign to the vars.
	2551	(set) 2>&1 \|
[9ead31]	2552	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
[2189fb]	2553	ac_space=\ )
	2554	# `set' does not quote correctly, so add quotes (double-quote substitution
	2555	# turns \\\\ into \\, and sed turns \\ into \).
	2556	sed -n \
	2557	-e "s/'/'\\\\''/g" \
	2558	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
	2559	;;
	2560	*)
	2561	# `set' quotes correctly as required by POSIX, so do not add quotes.
	2562	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
	2563	;;
	2564	esac >> confcache
[6afd7c]	2565	if cmp -s $cache_file confcache; then
	2566	:
	2567	else
	2568	if test -w $cache_file; then
	2569	echo "updating cache $cache_file"
	2570	cat confcache > $cache_file
	2571	else
	2572	echo "not updating unwritable cache $cache_file"
	2573	fi
	2574	fi
	2575	rm -f confcache
	2576
	2577	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
	2578
	2579	test "x$prefix" = xNONE && prefix=$ac_default_prefix
	2580	# Let make expand exec_prefix.
	2581	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
	2582
	2583	# Any assignment to VPATH causes Sun make to only execute
	2584	# the first set of double-colon rules, so remove it if not needed.
	2585	# If there is a colon in the path, we need to keep it.
	2586	if test "x$srcdir" = x.; then
	2587	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
	2588	fi
	2589
	2590	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
	2591
	2592	# Transform confdefs.h into DEFS.
	2593	# Protect against shell expansion while executing Makefile rules.
	2594	# Protect against Makefile macro expansion.
	2595	cat > conftest.defs <<\EOF
	2596	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%-D\1=\2%g
	2597	s%[ `~#$^&*(){}\\\|;'"<>?]%\\&%g
	2598	s%\[%\\&%g
	2599	s%\]%\\&%g
	2600	s%\$%$$%g
	2601	EOF
	2602	DEFS=`sed -f conftest.defs confdefs.h \| tr '\012' ' '`
	2603	rm -f conftest.defs
	2604
	2605
	2606	# Without the "./", some shells look in PATH for config.status.
	2607	: ${CONFIG_STATUS=./config.status}
	2608
	2609	echo creating $CONFIG_STATUS
	2610	rm -f $CONFIG_STATUS
	2611	cat > $CONFIG_STATUS <<EOF
	2612	#! /bin/sh
	2613	# Generated automatically by configure.
	2614	# Run this file to recreate the current configuration.
	2615	# This directory was configured as follows,
	2616	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
	2617	#
	2618	# $0 $ac_configure_args
	2619	#
	2620	# Compiler output produced by configure, useful for debugging
	2621	# configure, is in ./config.log if it exists.
	2622
	2623	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
	2624	for ac_option
	2625	do
	2626	case "\$ac_option" in
	2627	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
	2628	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
	2629	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
	2630	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
[9ead31]	2631	echo "$CONFIG_STATUS generated by autoconf version 2.13"
[6afd7c]	2632	exit 0 ;;
	2633	-help \| --help \| --hel \| --he \| --h)
	2634	echo "\$ac_cs_usage"; exit 0 ;;
	2635	*) echo "\$ac_cs_usage"; exit 1 ;;
	2636	esac
	2637	done
	2638
	2639	ac_given_srcdir=$srcdir
[354f3b]	2640	ac_given_INSTALL="$INSTALL"
[6afd7c]	2641
[8c4748]	2642	trap 'rm -fr `echo "${OUTPUT_MAKEFILES}" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
[6afd7c]	2643	EOF
	2644	cat >> $CONFIG_STATUS <<EOF
	2645
	2646	# Protect against being on the right side of a sed subst in config.status.
	2647	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
	2648	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
	2649	$ac_vpsub
	2650	$extrasub
[9ead31]	2651	s%@SHELL@%$SHELL%g
[6afd7c]	2652	s%@CFLAGS@%$CFLAGS%g
	2653	s%@CPPFLAGS@%$CPPFLAGS%g
	2654	s%@CXXFLAGS@%$CXXFLAGS%g
[9ead31]	2655	s%@FFLAGS@%$FFLAGS%g
[6afd7c]	2656	s%@DEFS@%$DEFS%g
	2657	s%@LDFLAGS@%$LDFLAGS%g
	2658	s%@LIBS@%$LIBS%g
	2659	s%@exec_prefix@%$exec_prefix%g
	2660	s%@prefix@%$prefix%g
	2661	s%@program_transform_name@%$program_transform_name%g
	2662	s%@bindir@%$bindir%g
	2663	s%@sbindir@%$sbindir%g
	2664	s%@libexecdir@%$libexecdir%g
	2665	s%@datadir@%$datadir%g
	2666	s%@sysconfdir@%$sysconfdir%g
	2667	s%@sharedstatedir@%$sharedstatedir%g
	2668	s%@localstatedir@%$localstatedir%g
	2669	s%@libdir@%$libdir%g
	2670	s%@includedir@%$includedir%g
	2671	s%@oldincludedir@%$oldincludedir%g
	2672	s%@infodir@%$infodir%g
	2673	s%@mandir@%$mandir%g
[fe40293]	2674	s%@SINGUNAME@%$SINGUNAME%g
[55c796]	2675	s%@SINGULAR_VERSION@%$SINGULAR_VERSION%g
[f36635]	2676	s%@VERSION_DATE@%$VERSION_DATE%g
	2677	s%@SINGULAR_SHORT_VERSION@%$SINGULAR_SHORT_VERSION%g
[6afd7c]	2678	s%@CC@%$CC%g
	2679	s%@CPP@%$CPP%g
[354f3b]	2680	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
[9ead31]	2681	s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
[354f3b]	2682	s%@INSTALL_DATA@%$INSTALL_DATA%g
[3d8259]	2683	s%@PERL@%$PERL%g
[9ead31]	2684	s%@GUNZIP@%$GUNZIP%g
	2685	s%@MYGZIP@%$MYGZIP%g
[f36635]	2686	s%@LATEX2HTML@%$LATEX2HTML%g
[fe40293]	2687	s%@LN_S@%$LN_S%g
[f36635]	2688	s%@TEXI2HTML@%$TEXI2HTML%g
	2689	s%@TEXI2HTML_OPTS@%$TEXI2HTML_OPTS%g
[9bc556]	2690	s%@SINGULAR@%$SINGULAR%g
[f36635]	2691	s%@TMP_DIR@%$TMP_DIR%g
[dc3a44]	2692	s%@PERL5@%$PERL5%g
[f36635]	2693	s%@TEXI2DVI@%$TEXI2DVI%g
	2694	s%@MAKEINFO@%$MAKEINFO%g
	2695	s%@TEXINDEX@%$TEXINDEX%g
[6afd7c]	2696	s%@SET_MAKE@%$SET_MAKE%g
	2697	s%@SUBDIRS@%$SUBDIRS%g
[6b27cb]	2698	s%@BUILD_SUBDIRS@%$BUILD_SUBDIRS%g
[6afd7c]	2699	s%@CONFIG_SUBDIRS@%$CONFIG_SUBDIRS%g
	2700	s%@subdirs@%$subdirs%g
	2701
	2702	CEOF
	2703	EOF
[2189fb]	2704
	2705	cat >> $CONFIG_STATUS <<\EOF
	2706
	2707	# Split the substitutions into bite-sized pieces for seds with
	2708	# small command number limits, like on Digital OSF/1 and HP-UX.
	2709	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
	2710	ac_file=1 # Number of current file.
	2711	ac_beg=1 # First line for current file.
	2712	ac_end=$ac_max_sed_cmds # Line after last line for current file.
	2713	ac_more_lines=:
	2714	ac_sed_cmds=""
	2715	while $ac_more_lines; do
	2716	if test $ac_beg -gt 1; then
	2717	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
	2718	else
	2719	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
	2720	fi
	2721	if test ! -s conftest.s$ac_file; then
	2722	ac_more_lines=false
	2723	rm -f conftest.s$ac_file
	2724	else
	2725	if test -z "$ac_sed_cmds"; then
	2726	ac_sed_cmds="sed -f conftest.s$ac_file"
	2727	else
	2728	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
	2729	fi
	2730	ac_file=`expr $ac_file + 1`
	2731	ac_beg=$ac_end
	2732	ac_end=`expr $ac_end + $ac_max_sed_cmds`
	2733	fi
	2734	done
	2735	if test -z "$ac_sed_cmds"; then
	2736	ac_sed_cmds=cat
	2737	fi
	2738	EOF
	2739
[6afd7c]	2740	cat >> $CONFIG_STATUS <<EOF
	2741
[8c4748]	2742	CONFIG_FILES=\${CONFIG_FILES-"${OUTPUT_MAKEFILES}"}
[6afd7c]	2743	EOF
	2744	cat >> $CONFIG_STATUS <<\EOF
	2745	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
[2189fb]	2746	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
[6afd7c]	2747	case "$ac_file" in
[2189fb]	2748	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
[6afd7c]	2749	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
	2750	*) ac_file_in="${ac_file}.in" ;;
	2751	esac
	2752
[2189fb]	2753	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
[6afd7c]	2754
	2755	# Remove last slash and all that follows it. Not all systems have dirname.
	2756	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
	2757	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
	2758	# The file is in a subdirectory.
	2759	test ! -d "$ac_dir" && mkdir "$ac_dir"
	2760	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
	2761	# A "../" for each directory in $ac_dir_suffix.
	2762	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
	2763	else
	2764	ac_dir_suffix= ac_dots=
	2765	fi
	2766
	2767	case "$ac_given_srcdir" in
	2768	.) srcdir=.
	2769	if test -z "$ac_dots"; then top_srcdir=.
	2770	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
	2771	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
	2772	*) # Relative path.
	2773	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
	2774	top_srcdir="$ac_dots$ac_given_srcdir" ;;
	2775	esac
	2776
[354f3b]	2777	case "$ac_given_INSTALL" in
	2778	[/$]*) INSTALL="$ac_given_INSTALL" ;;
	2779	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
	2780	esac
[2189fb]	2781
[6afd7c]	2782	echo creating "$ac_file"
	2783	rm -f "$ac_file"
	2784	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
	2785	case "$ac_file" in
	2786	Makefile) ac_comsub="1i\\
	2787	# $configure_input" ;;
	2788	*) ac_comsub= ;;
	2789	esac
[2189fb]	2790
	2791	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
[6afd7c]	2792	sed -e "$ac_comsub
	2793	s%@configure_input@%$configure_input%g
	2794	s%@srcdir@%$srcdir%g
	2795	s%@top_srcdir@%$top_srcdir%g
[354f3b]	2796	s%@INSTALL@%$INSTALL%g
[2189fb]	2797	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
[6afd7c]	2798	fi; done
[2189fb]	2799	rm -f conftest.s*
[6afd7c]	2800
[2189fb]	2801	EOF
	2802	cat >> $CONFIG_STATUS <<EOF
[6afd7c]	2803
[2189fb]	2804	EOF
	2805	cat >> $CONFIG_STATUS <<\EOF
[6afd7c]	2806
	2807	exit 0
	2808	EOF
	2809	chmod +x $CONFIG_STATUS
	2810	rm -fr confdefs* $ac_clean_files
	2811	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
	2812
	2813	if test "$no_recursion" != yes; then
	2814
	2815	# Remove --cache-file and --srcdir arguments so they do not pile up.
	2816	ac_sub_configure_args=
	2817	ac_prev=
	2818	for ac_arg in $ac_configure_args; do
	2819	if test -n "$ac_prev"; then
	2820	ac_prev=
	2821	continue
	2822	fi
	2823	case "$ac_arg" in
	2824	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
	2825	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
	2826	ac_prev=cache_file ;;
	2827	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
	2828	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
	2829	;;
	2830	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
	2831	ac_prev=srcdir ;;
	2832	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
	2833	;;
	2834	*) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
	2835	esac
	2836	done
	2837
	2838	for ac_config_dir in $CONFIG_SUBDIRS; do
	2839
	2840	# Do not complain, so a configure script can configure whichever
	2841	# parts of a large source tree are present.
	2842	if test ! -d $srcdir/$ac_config_dir; then
	2843	continue
	2844	fi
	2845
	2846	echo configuring in $ac_config_dir
	2847
	2848	case "$srcdir" in
	2849	.) ;;
	2850	*)
	2851	if test -d ./$ac_config_dir \|\| mkdir ./$ac_config_dir; then :;
	2852	else
	2853	{ echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
	2854	fi
	2855	;;
	2856	esac
	2857
	2858	ac_popdir=`pwd`
	2859	cd $ac_config_dir
	2860
[2189fb]	2861	# A "../" for each directory in /$ac_config_dir.
	2862	ac_dots=`echo $ac_config_dir\|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
	2863
[6afd7c]	2864	case "$srcdir" in
	2865	.) # No --srcdir option. We are building in place.
	2866	ac_sub_srcdir=$srcdir ;;
	2867	/*) # Absolute path.
	2868	ac_sub_srcdir=$srcdir/$ac_config_dir ;;
	2869	*) # Relative path.
[2189fb]	2870	ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
[6afd7c]	2871	esac
	2872
	2873	# Check for guested configure; otherwise get Cygnus style configure.
	2874	if test -f $ac_sub_srcdir/configure; then
	2875	ac_sub_configure=$ac_sub_srcdir/configure
	2876	elif test -f $ac_sub_srcdir/configure.in; then
	2877	ac_sub_configure=$ac_configure
	2878	else
	2879	echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
	2880	ac_sub_configure=
	2881	fi
	2882
	2883	# The recursion is here.
	2884	if test -n "$ac_sub_configure"; then
	2885
	2886	# Make the cache file name correct relative to the subdirectory.
	2887	case "$cache_file" in
	2888	/*) ac_sub_cache_file=$cache_file ;;
	2889	*) # Relative path.
	2890	ac_sub_cache_file="$ac_dots$cache_file" ;;
	2891	esac
[354f3b]	2892	case "$ac_given_INSTALL" in
	2893	[/$]*) INSTALL="$ac_given_INSTALL" ;;
	2894	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
	2895	esac
[6afd7c]	2896
	2897	echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
	2898	# The eval makes quoting arguments work.
	2899	if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
	2900	then :
	2901	else
	2902	{ echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
	2903	fi
	2904	fi
	2905
	2906	cd $ac_popdir
	2907	done
	2908	fi
[dc32d42]	2909

Note: See TracBrowser for help on using the repository browser.

Download in other formats:

Original Format