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configure @ 17ce9d

fieker-DuValspielwiese

Last change on this file since 17ce9d was 4a81ec, checked in by Hans Schönemann <hannes@…>, 27 years ago
* hannes/michael: libfac-0.3.0 git-svn-id: file:///usr/local/Singular/svn/trunk@708 2c84dea3-7e68-4137-9b89-c4e89433aadc
Property mode set to `100755`
File size: 34.9 KB

Line
1	#! /bin/sh
2
3	# Guess values for system-dependent variables and create Makefiles.
4	# Generated automatically using autoconf version 2.10
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_help="$ac_help
15	--with-debug build with debugging options turned on"
16	ac_help="$ac_help
17	--with-Singular build for use with Singular"
18
19	# Initialize some variables set by options.
20	# The variables have the same names as the options, with
21	# dashes changed to underlines.
22	build=NONE
23	cache_file=./config.cache
24	exec_prefix=NONE
25	host=NONE
26	no_create=
27	nonopt=NONE
28	no_recursion=
29	prefix=NONE
30	program_prefix=NONE
31	program_suffix=NONE
32	program_transform_name=s,x,x,
33	silent=
34	site=
35	srcdir=
36	target=NONE
37	verbose=
38	x_includes=NONE
39	x_libraries=NONE
40	bindir='${exec_prefix}/bin'
41	sbindir='${exec_prefix}/sbin'
42	libexecdir='${exec_prefix}/libexec'
43	datadir='${prefix}/share'
44	sysconfdir='${prefix}/etc'
45	sharedstatedir='${prefix}/com'
46	localstatedir='${prefix}/var'
47	libdir='${exec_prefix}/lib'
48	includedir='${prefix}/include'
49	oldincludedir='/usr/include'
50	infodir='${prefix}/info'
51	mandir='${prefix}/man'
52
53	# Initialize some other variables.
54	subdirs=
55	MFLAGS= MAKEFLAGS=
56
57	ac_prev=
58	for ac_option
59	do
60
61	# If the previous option needs an argument, assign it.
62	if test -n "$ac_prev"; then
63	eval "$ac_prev=\$ac_option"
64	ac_prev=
65	continue
66	fi
67
68	case "$ac_option" in
69	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
70	*) ac_optarg= ;;
71	esac
72
73	# Accept the important Cygnus configure options, so we can diagnose typos.
74
75	case "$ac_option" in
76
77	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
78	ac_prev=bindir ;;
79	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
80	bindir="$ac_optarg" ;;
81
82	-build \| --build \| --buil \| --bui \| --bu)
83	ac_prev=build ;;
84	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
85	build="$ac_optarg" ;;
86
87	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
88	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
89	ac_prev=cache_file ;;
90	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
91	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
92	cache_file="$ac_optarg" ;;
93
94	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
95	ac_prev=datadir ;;
96	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
97	\| --da=*)
98	datadir="$ac_optarg" ;;
99
100	-disable-* \| --disable-*)
101	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
102	# Reject names that are not valid shell variable names.
103	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
104	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
105	fi
106	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
107	eval "enable_${ac_feature}=no" ;;
108
109	-enable-* \| --enable-*)
110	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
111	# Reject names that are not valid shell variable names.
112	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
113	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
114	fi
115	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
116	case "$ac_option" in
117	=) ;;
118	*) ac_optarg=yes ;;
119	esac
120	eval "enable_${ac_feature}='$ac_optarg'" ;;
121
122	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
123	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
124	\| --exec \| --exe \| --ex)
125	ac_prev=exec_prefix ;;
126	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
127	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
128	\| --exec=* \| --exe=* \| --ex=*)
129	exec_prefix="$ac_optarg" ;;
130
131	-gas \| --gas \| --ga \| --g)
132	# Obsolete; use --with-gas.
133	with_gas=yes ;;
134
135	-help \| --help \| --hel \| --he)
136	# Omit some internal or obsolete options to make the list less imposing.
137	# This message is too long to be a string in the A/UX 3.1 sh.
138	cat << EOF
139	Usage: configure [options] [host]
140	Options: [defaults in brackets after descriptions]
141	Configuration:
142	--cache-file=FILE cache test results in FILE
143	--help print this message
144	--no-create do not create output files
145	--quiet, --silent do not print \`checking...' messages
146	--version print the version of autoconf that created configure
147	Directory and file names:
148	--prefix=PREFIX install architecture-independent files in PREFIX
149	[$ac_default_prefix]
150	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
151	[same as prefix]
152	--bindir=DIR user executables in DIR [EPREFIX/bin]
153	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
154	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
155	--datadir=DIR read-only architecture-independent data in DIR
156	[PREFIX/share]
157	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
158	--sharedstatedir=DIR modifiable architecture-independent data in DIR
159	[PREFIX/com]
160	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
161	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
162	--includedir=DIR C header files in DIR [PREFIX/include]
163	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
164	--infodir=DIR info documentation in DIR [PREFIX/info]
165	--mandir=DIR man documentation in DIR [PREFIX/man]
166	--srcdir=DIR find the sources in DIR [configure dir or ..]
167	--program-prefix=PREFIX prepend PREFIX to installed program names
168	--program-suffix=SUFFIX append SUFFIX to installed program names
169	--program-transform-name=PROGRAM
170	run sed PROGRAM on installed program names
171	EOF
172	cat << EOF
173	Host type:
174	--build=BUILD configure for building on BUILD [BUILD=HOST]
175	--host=HOST configure for HOST [guessed]
176	--target=TARGET configure for TARGET [TARGET=HOST]
177	Features and packages:
178	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
179	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
180	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
181	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
182	--x-includes=DIR X include files are in DIR
183	--x-libraries=DIR X library files are in DIR
184	EOF
185	if test -n "$ac_help"; then
186	echo "--enable and --with options recognized:$ac_help"
187	fi
188	exit 0 ;;
189
190	-host \| --host \| --hos \| --ho)
191	ac_prev=host ;;
192	-host=* \| --host=* \| --hos=* \| --ho=*)
193	host="$ac_optarg" ;;
194
195	-includedir \| --includedir \| --includedi \| --included \| --include \
196	\| --includ \| --inclu \| --incl \| --inc)
197	ac_prev=includedir ;;
198	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
199	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
200	includedir="$ac_optarg" ;;
201
202	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
203	ac_prev=infodir ;;
204	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
205	infodir="$ac_optarg" ;;
206
207	-libdir \| --libdir \| --libdi \| --libd)
208	ac_prev=libdir ;;
209	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
210	libdir="$ac_optarg" ;;
211
212	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
213	\| --libexe \| --libex \| --libe)
214	ac_prev=libexecdir ;;
215	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
216	\| --libexe=* \| --libex=* \| --libe=*)
217	libexecdir="$ac_optarg" ;;
218
219	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
220	\| --localstate \| --localstat \| --localsta \| --localst \
221	\| --locals \| --local \| --loca \| --loc \| --lo)
222	ac_prev=localstatedir ;;
223	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
224	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
225	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
226	localstatedir="$ac_optarg" ;;
227
228	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
229	ac_prev=mandir ;;
230	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
231	mandir="$ac_optarg" ;;
232
233	-nfp \| --nfp \| --nf)
234	# Obsolete; use --without-fp.
235	with_fp=no ;;
236
237	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
238	\| --no-cr \| --no-c)
239	no_create=yes ;;
240
241	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
242	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
243	no_recursion=yes ;;
244
245	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
246	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
247	\| --oldin \| --oldi \| --old \| --ol \| --o)
248	ac_prev=oldincludedir ;;
249	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
250	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
251	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
252	oldincludedir="$ac_optarg" ;;
253
254	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
255	ac_prev=prefix ;;
256	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
257	prefix="$ac_optarg" ;;
258
259	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
260	\| --program-pre \| --program-pr \| --program-p)
261	ac_prev=program_prefix ;;
262	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
263	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
264	program_prefix="$ac_optarg" ;;
265
266	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
267	\| --program-suf \| --program-su \| --program-s)
268	ac_prev=program_suffix ;;
269	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
270	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
271	program_suffix="$ac_optarg" ;;
272
273	-program-transform-name \| --program-transform-name \
274	\| --program-transform-nam \| --program-transform-na \
275	\| --program-transform-n \| --program-transform- \
276	\| --program-transform \| --program-transfor \
277	\| --program-transfo \| --program-transf \
278	\| --program-trans \| --program-tran \
279	\| --progr-tra \| --program-tr \| --program-t)
280	ac_prev=program_transform_name ;;
281	-program-transform-name=* \| --program-transform-name=* \
282	\| --program-transform-nam=* \| --program-transform-na=* \
283	\| --program-transform-n=* \| --program-transform-=* \
284	\| --program-transform=* \| --program-transfor=* \
285	\| --program-transfo=* \| --program-transf=* \
286	\| --program-trans=* \| --program-tran=* \
287	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
288	program_transform_name="$ac_optarg" ;;
289
290	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
291	\| -silent \| --silent \| --silen \| --sile \| --sil)
292	silent=yes ;;
293
294	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
295	ac_prev=sbindir ;;
296	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
297	\| --sbi=* \| --sb=*)
298	sbindir="$ac_optarg" ;;
299
300	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
301	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
302	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
303	\| --sha \| --sh)
304	ac_prev=sharedstatedir ;;
305	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
306	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
307	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
308	\| --sha=* \| --sh=*)
309	sharedstatedir="$ac_optarg" ;;
310
311	-site \| --site \| --sit)
312	ac_prev=site ;;
313	-site=* \| --site=* \| --sit=*)
314	site="$ac_optarg" ;;
315
316	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
317	ac_prev=srcdir ;;
318	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
319	srcdir="$ac_optarg" ;;
320
321	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
322	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
323	ac_prev=sysconfdir ;;
324	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
325	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
326	sysconfdir="$ac_optarg" ;;
327
328	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
329	ac_prev=target ;;
330	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
331	target="$ac_optarg" ;;
332
333	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
334	verbose=yes ;;
335
336	-version \| --version \| --versio \| --versi \| --vers)
337	echo "configure generated by autoconf version 2.10"
338	exit 0 ;;
339
340	-with-* \| --with-*)
341	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
342	# Reject names that are not valid shell variable names.
343	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
344	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
345	fi
346	ac_package=`echo $ac_package\| sed 's/-/_/g'`
347	case "$ac_option" in
348	=) ;;
349	*) ac_optarg=yes ;;
350	esac
351	eval "with_${ac_package}='$ac_optarg'" ;;
352
353	-without-* \| --without-*)
354	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
355	# Reject names that are not valid shell variable names.
356	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
357	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
358	fi
359	ac_package=`echo $ac_package\| sed 's/-/_/g'`
360	eval "with_${ac_package}=no" ;;
361
362	--x)
363	# Obsolete; use --with-x.
364	with_x=yes ;;
365
366	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
367	\| --x-incl \| --x-inc \| --x-in \| --x-i)
368	ac_prev=x_includes ;;
369	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
370	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
371	x_includes="$ac_optarg" ;;
372
373	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
374	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
375	ac_prev=x_libraries ;;
376	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
377	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
378	x_libraries="$ac_optarg" ;;
379
380	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
381	;;
382
383	*)
384	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
385	echo "configure: warning: $ac_option: invalid host type" 1>&2
386	fi
387	if test "x$nonopt" != xNONE; then
388	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
389	fi
390	nonopt="$ac_option"
391	;;
392
393	esac
394	done
395
396	if test -n "$ac_prev"; then
397	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
398	fi
399
400	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
401
402	# File descriptor usage:
403	# 0 standard input
404	# 1 file creation
405	# 2 errors and warnings
406	# 3 some systems may open it to /dev/tty
407	# 4 used on the Kubota Titan
408	# 6 checking for... messages and results
409	# 5 compiler messages saved in config.log
410	if test "$silent" = yes; then
411	exec 6>/dev/null
412	else
413	exec 6>&1
414	fi
415	exec 5>./config.log
416
417	echo "\
418	This file contains any messages produced by compilers while
419	running configure, to aid debugging if configure makes a mistake.
420	" 1>&5
421
422	# Strip out --no-create and --no-recursion so they do not pile up.
423	# Also quote any args containing shell metacharacters.
424	ac_configure_args=
425	for ac_arg
426	do
427	case "$ac_arg" in
428	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
429	\| --no-cr \| --no-c) ;;
430	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
431	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
432	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
433	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
434	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
435	esac
436	done
437
438	# NLS nuisances.
439	# Only set LANG and LC_ALL to C if already set.
440	# These must not be set unconditionally because not all systems understand
441	# e.g. LANG=C (notably SCO).
442	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
443	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
444
445	# confdefs.h avoids OS command line length limits that DEFS can exceed.
446	rm -rf conftest* confdefs.h
447	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
448	echo > confdefs.h
449
450	# A filename unique to this package, relative to the directory that
451	# configure is in, which we can look for to find out if srcdir is correct.
452	ac_unique_file=factor.h
453
454	# Find the source files, if location was not specified.
455	if test -z "$srcdir"; then
456	ac_srcdir_defaulted=yes
457	# Try the directory containing this script, then its parent.
458	ac_prog=$0
459	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
460	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
461	srcdir=$ac_confdir
462	if test ! -r $srcdir/$ac_unique_file; then
463	srcdir=..
464	fi
465	else
466	ac_srcdir_defaulted=no
467	fi
468	if test ! -r $srcdir/$ac_unique_file; then
469	if test "$ac_srcdir_defaulted" = yes; then
470	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
471	else
472	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
473	fi
474	fi
475	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
476
477	# Prefer explicitly selected file to automatically selected ones.
478	if test -z "$CONFIG_SITE"; then
479	if test "x$prefix" != xNONE; then
480	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
481	else
482	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
483	fi
484	fi
485	for ac_site_file in $CONFIG_SITE; do
486	if test -r "$ac_site_file"; then
487	echo "loading site script $ac_site_file"
488	. "$ac_site_file"
489	fi
490	done
491
492	if test -r "$cache_file"; then
493	echo "loading cache $cache_file"
494	. $cache_file
495	else
496	echo "creating cache $cache_file"
497	> $cache_file
498	fi
499
500	ac_ext=c
501	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
502	ac_cpp='$CPP $CPPFLAGS'
503	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
504	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
505
506	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
507	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
508	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
509	ac_n= ac_c='
510	' ac_t=' '
511	else
512	ac_n=-n ac_c= ac_t=
513	fi
514	else
515	ac_n= ac_c='\c' ac_t=
516	fi
517
518
519
520
521	libfac_name="\"Factorization and characteristic sets library\""
522
523	libfac_version="0.3.0"
524
525	libfac_date="\"Sep 11 1997\""
526
527	libfac_author="\"M. Messollen\""
528
529
530	libfac="libfac"
531
532	libfac_g="libfac-g"
533
534	libsingfac="libsingfac"
535
536	libsingfac_g="libsingfac-g"
537
538	factorH="factor.h"
539
540
541
542	# Check whether --with-debug or --without-debug was given.
543	if test "${with_debug+set}" = set; then
544	withval="$with_debug"
545	:
546	fi
547
548
549	# Check whether --with-Singular or --without-Singular was given.
550	if test "${with_Singular+set}" = set; then
551	withval="$with_Singular"
552	:
553	fi
554
555
556	if test "$with_Singular" = yes; then
557	cat >> confdefs.h <<\EOF
558	#define SINGULAR 1
559	EOF
560
561	cat >> confdefs.h <<\EOF
562	#define NOSTREAMIO 1
563	EOF
564
565	if test "$with_debug" = yes; then
566	targetname="libsingfac-g"
567	else
568	targetname="libsingfac"
569	fi
570	else
571	if test "$with_debug" = yes; then
572	targetname="libfac-g"
573	else
574	targetname="libfac"
575	fi
576	fi
577
578	if (test "x${prefix} != xNONE && test "${prefix} != "/usr/local") \|\| \
579	test "${ac_default_prefix}" != "/usr/local" \|\| \
580	test "${includedir}" != '${prefix}/include'; then
581	CPPFLAGS="-I${includedir} ${CPPFLAGS}"
582	fi
583	CPPFLAGS="-I./factor ${CPPFLAGS}"
584
585	if (test "x${prefix} != xNONE && test "${prefix} != "/usr/local") \|\| \
586	test "${ac_default_prefix}" != "/usr/local" \|\| \
587	test "${libdir}" != '${prefix}/lib'; then
588	LDFLAGS="-L${libdir} ${LDFLAGS}"
589	fi
590	LDFLAGS="-L. ${LDFLAGS}"
591
592	if test "${CXXFLAGS+set}" != set; then
593	ac_cxxflags_set=no
594	if test "$with_debug" = yes; then
595	CXXFLAGS="-g"
596	else
597	CXXFLAGS="-O"
598	cat >> confdefs.h <<\EOF
599	#define NDEBUG 1
600	EOF
601
602	fi
603	fi
604
605	ac_ext=C
606	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
607	ac_cpp='$CXXCPP $CPPFLAGS'
608	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
609	ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
610
611	for ac_prog in $CCC c++ g++ gcc CC cxx
612	do
613	# Extract the first word of "$ac_prog", so it can be a program name with args.
614	set dummy $ac_prog; ac_word=$2
615	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
616	if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
617	echo $ac_n "(cached) $ac_c" 1>&6
618	else
619	if test -n "$CXX"; then
620	ac_cv_prog_CXX="$CXX" # Let the user override the test.
621	else
622	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
623	for ac_dir in $PATH; do
624	test -z "$ac_dir" && ac_dir=.
625	if test -f $ac_dir/$ac_word; then
626	ac_cv_prog_CXX="$ac_prog"
627	break
628	fi
629	done
630	IFS="$ac_save_ifs"
631	fi
632	fi
633	CXX="$ac_cv_prog_CXX"
634	if test -n "$CXX"; then
635	echo "$ac_t""$CXX" 1>&6
636	else
637	echo "$ac_t""no" 1>&6
638	fi
639
640	test -n "$CXX" && break
641	done
642	test -n "$CXX" \|\| CXX="gcc"
643
644
645	echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
646	if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
647	echo $ac_n "(cached) $ac_c" 1>&6
648	else
649	cat > conftest.C <<EOF
650	#ifdef __GNUC__
651	yes;
652	#endif
653	EOF
654	if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:655: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
655	ac_cv_prog_gxx=yes
656	else
657	ac_cv_prog_gxx=no
658	fi
659	fi
660
661	echo "$ac_t""$ac_cv_prog_gxx" 1>&6
662	if test $ac_cv_prog_gxx = yes; then
663	GXX=yes
664	if test "${CXXFLAGS+set}" != set; then
665	echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
666	if eval "test \"`echo '$''{'ac_cv_prog_gxx_g'+set}'`\" = set"; then
667	echo $ac_n "(cached) $ac_c" 1>&6
668	else
669	echo 'void f(){}' > conftest.cc
670	if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
671	ac_cv_prog_gxx_g=yes
672	else
673	ac_cv_prog_gxx_g=no
674	fi
675	rm -f conftest*
676
677	fi
678
679	echo "$ac_t""$ac_cv_prog_gxx_g" 1>&6
680	if test $ac_cv_prog_gxx_g = yes; then
681	CXXFLAGS="-g -O"
682	else
683	CXXFLAGS="-O"
684	fi
685	fi
686	else
687	GXX=
688	test "${CXXFLAGS+set}" = set \|\| CXXFLAGS="-g"
689	fi
690
691	echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
692	if test -z "$CXXCPP"; then
693	if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
694	echo $ac_n "(cached) $ac_c" 1>&6
695	else
696	ac_ext=C
697	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
698	ac_cpp='$CXXCPP $CPPFLAGS'
699	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
700	ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
701	CXXCPP="${CXX-g++} -E"
702	cat > conftest.$ac_ext <<EOF
703	#line 704 "configure"
704	#include "confdefs.h"
705	#include <stdlib.h>
706	EOF
707	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
708	{ (eval echo configure:709: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
709	ac_err=`grep -v '^ *+' conftest.out`
710	if test -z "$ac_err"; then
711	:
712	else
713	echo "$ac_err" >&5
714	rm -rf conftest*
715	CXXCPP=/lib/cpp
716	fi
717	rm -f conftest*
718	ac_cv_prog_CXXCPP="$CXXCPP"
719	fi
720	fi
721	CXXCPP="$ac_cv_prog_CXXCPP"
722	echo "$ac_t""$CXXCPP" 1>&6
723
724
725	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
726	set dummy ${MAKE-make}; ac_make=$2
727	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
728	echo $ac_n "(cached) $ac_c" 1>&6
729	else
730	cat > conftestmake <<\EOF
731	all:
732	@echo 'ac_maketemp="${MAKE}"'
733	EOF
734	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
735	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
736	if test -n "$ac_maketemp"; then
737	eval ac_cv_prog_make_${ac_make}_set=yes
738	else
739	eval ac_cv_prog_make_${ac_make}_set=no
740	fi
741	rm -f conftestmake
742	fi
743	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
744	echo "$ac_t""yes" 1>&6
745	SET_MAKE=
746	else
747	echo "$ac_t""no" 1>&6
748	SET_MAKE="MAKE=${MAKE-make}"
749	fi
750
751	# Extract the first word of "ranlib", so it can be a program name with args.
752	set dummy ranlib; ac_word=$2
753	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
754	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
755	echo $ac_n "(cached) $ac_c" 1>&6
756	else
757	if test -n "$RANLIB"; then
758	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
759	else
760	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
761	for ac_dir in $PATH; do
762	test -z "$ac_dir" && ac_dir=.
763	if test -f $ac_dir/$ac_word; then
764	ac_cv_prog_RANLIB="ranlib"
765	break
766	fi
767	done
768	IFS="$ac_save_ifs"
769	test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
770	fi
771	fi
772	RANLIB="$ac_cv_prog_RANLIB"
773	if test -n "$RANLIB"; then
774	echo "$ac_t""$RANLIB" 1>&6
775	else
776	echo "$ac_t""no" 1>&6
777	fi
778
779	# Extract the first word of "ar", so it can be a program name with args.
780	set dummy ar; ac_word=$2
781	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
782	if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
783	echo $ac_n "(cached) $ac_c" 1>&6
784	else
785	if test -n "$AR"; then
786	ac_cv_prog_AR="$AR" # Let the user override the test.
787	else
788	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
789	for ac_dir in $PATH; do
790	test -z "$ac_dir" && ac_dir=.
791	if test -f $ac_dir/$ac_word; then
792	ac_cv_prog_AR="ar"
793	break
794	fi
795	done
796	IFS="$ac_save_ifs"
797	fi
798	fi
799	AR="$ac_cv_prog_AR"
800	if test -n "$AR"; then
801	echo "$ac_t""$AR" 1>&6
802	else
803	echo "$ac_t""no" 1>&6
804	fi
805
806	if test -z "$AR"; then
807	{ echo "configure: error: Need ar" 1>&2; exit 1; }
808	fi
809
810
811	ac_safe=`echo "factory.h" \| tr './\055' '___'`
812	echo $ac_n "checking for factory.h""... $ac_c" 1>&6
813	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
814	echo $ac_n "(cached) $ac_c" 1>&6
815	else
816	cat > conftest.$ac_ext <<EOF
817	#line 818 "configure"
818	#include "confdefs.h"
819	#include <factory.h>
820	EOF
821	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
822	{ (eval echo configure:823: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
823	ac_err=`grep -v '^ *+' conftest.out`
824	if test -z "$ac_err"; then
825	rm -rf conftest*
826	eval "ac_cv_header_$ac_safe=yes"
827	else
828	echo "$ac_err" >&5
829	rm -rf conftest*
830	eval "ac_cv_header_$ac_safe=no"
831	fi
832	rm -f conftest*
833	fi
834	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
835	echo "$ac_t""yes" 1>&6
836	:
837	else
838	echo "$ac_t""no" 1>&6
839	echo "configure: warning: factory.h not found! Install factory before building libfac!" 1>&2
840	fi
841
842
843
844
845	echo $ac_n "checking for working const""... $ac_c" 1>&6
846	if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
847	echo $ac_n "(cached) $ac_c" 1>&6
848	else
849	cat > conftest.$ac_ext <<EOF
850	#line 851 "configure"
851	#include "confdefs.h"
852
853	int main() { return 0; }
854	int t() {
855
856	/* Ultrix mips cc rejects this. */
857	typedef int charset[2]; const charset x;
858	/* SunOS 4.1.1 cc rejects this. */
859	char const const ccp;
860	char **p;
861	/* NEC SVR4.0.2 mips cc rejects this. */
862	struct point {int x, y;};
863	static struct point const zero = {0,0};
864	/* AIX XL C 1.02.0.0 rejects this.
865	It does not let you subtract one const X* pointer from another in an arm
866	of an if-expression whose if-part is not a constant expression */
867	const char *g = "string";
868	ccp = &g + (g ? g-g : 0);
869	/* HPUX 7.0 cc rejects these. */
870	++ccp;
871	p = (char**) ccp;
872	ccp = (char const const ) p;
873	{ /* SCO 3.2v4 cc rejects this. */
874	char *t;
875	char const s = 0 ? (char ) 0 : (char const *) 0;
876
877	*t++ = 0;
878	}
879	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
880	int x[] = {25, 17};
881	const int *foo = &x[0];
882	++foo;
883	}
884	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
885	typedef const int *iptr;
886	iptr p = 0;
887	++p;
888	}
889	{ /* AIX XL C 1.02.0.0 rejects this saying
890	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
891	struct s { int j; const int *ap[3]; };
892	struct s *b; b->j = 5;
893	}
894	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
895	const int foo = 10;
896	}
897
898	; return 0; }
899	EOF
900	if { (eval echo configure:901: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
901	rm -rf conftest*
902	ac_cv_c_const=yes
903	else
904	rm -rf conftest*
905	ac_cv_c_const=no
906	fi
907	rm -f conftest*
908
909	fi
910
911	echo "$ac_t""$ac_cv_c_const" 1>&6
912	if test $ac_cv_c_const = no; then
913	cat >> confdefs.h <<\EOF
914	#define const
915	EOF
916
917	fi
918
919	echo $ac_n "checking for inline""... $ac_c" 1>&6
920	if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
921	echo $ac_n "(cached) $ac_c" 1>&6
922	else
923	ac_cv_c_inline=no
924	for ac_kw in inline __inline__ __inline; do
925	cat > conftest.$ac_ext <<EOF
926	#line 927 "configure"
927	#include "confdefs.h"
928
929	int main() { return 0; }
930	int t() {
931	} $ac_kw foo() {
932	; return 0; }
933	EOF
934	if { (eval echo configure:935: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
935	rm -rf conftest*
936	ac_cv_c_inline=$ac_kw; break
937	fi
938	rm -f conftest*
939
940	done
941
942	fi
943
944	echo "$ac_t""$ac_cv_c_inline" 1>&6
945	case "$ac_cv_c_inline" in
946	inline \| yes) ;;
947	no) cat >> confdefs.h <<\EOF
948	#define inline
949	EOF
950	;;
951	*) cat >> confdefs.h <<EOF
952	#define inline $ac_cv_c_inline
953	EOF
954	;;
955	esac
956
957
958	if test ${GXX} = yes; then
959	if test "$ac_cxxflags_set" = no; then
960	if test "$with_debug" = yes; then
961	CXXFLAGS="-O -g"
962	else
963	CXXFLAGS="-O3 "
964	fi
965	fi
966	CXXTEMPLFLAGS="-fno-implicit-templates"
967	else
968	CXXTEMPFLAGS=""
969	fi
970
971
972	trap '' 1 2 15
973	cat > confcache <<\EOF
974	# This file is a shell script that caches the results of configure
975	# tests run on this system so they can be shared between configure
976	# scripts and configure runs. It is not useful on other systems.
977	# If it contains results you don't want to keep, you may remove or edit it.
978	#
979	# By default, configure uses ./config.cache as the cache file,
980	# creating it if it does not exist already. You can give configure
981	# the --cache-file=FILE option to use a different cache file; that is
982	# what configure does when it calls configure scripts in
983	# subdirectories, so they share the cache.
984	# Giving --cache-file=/dev/null disables caching, for debugging configure.
985	# config.status only pays attention to the cache file if you give it the
986	# --recheck option to rerun configure.
987	#
988	EOF
989	# Ultrix sh set writes to stderr and can't be redirected directly,
990	# and sets the high bit in the cache file unless we assign to the vars.
991	(set) 2>&1 \|
992	sed -n "s/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=\${\1='\2'}/p" \
993	>> confcache
994	if cmp -s $cache_file confcache; then
995	:
996	else
997	if test -w $cache_file; then
998	echo "updating cache $cache_file"
999	cat confcache > $cache_file
1000	else
1001	echo "not updating unwritable cache $cache_file"
1002	fi
1003	fi
1004	rm -f confcache
1005
1006	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1007
1008	test "x$prefix" = xNONE && prefix=$ac_default_prefix
1009	# Let make expand exec_prefix.
1010	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1011
1012	# Any assignment to VPATH causes Sun make to only execute
1013	# the first set of double-colon rules, so remove it if not needed.
1014	# If there is a colon in the path, we need to keep it.
1015	if test "x$srcdir" = x.; then
1016	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
1017	fi
1018
1019	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1020
1021	# Transform confdefs.h into DEFS.
1022	# Protect against shell expansion while executing Makefile rules.
1023	# Protect against Makefile macro expansion.
1024	cat > conftest.defs <<\EOF
1025	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%-D\1=\2%g
1026	s%[ `~#$^&*(){}\\\|;'"<>?]%\\&%g
1027	s%\[%\\&%g
1028	s%\]%\\&%g
1029	s%\$%$$%g
1030	EOF
1031	DEFS=`sed -f conftest.defs confdefs.h \| tr '\012' ' '`
1032	rm -f conftest.defs
1033
1034
1035	# Without the "./", some shells look in PATH for config.status.
1036	: ${CONFIG_STATUS=./config.status}
1037
1038	echo creating $CONFIG_STATUS
1039	rm -f $CONFIG_STATUS
1040	cat > $CONFIG_STATUS <<EOF
1041	#! /bin/sh
1042	# Generated automatically by configure.
1043	# Run this file to recreate the current configuration.
1044	# This directory was configured as follows,
1045	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
1046	#
1047	# $0 $ac_configure_args
1048	#
1049	# Compiler output produced by configure, useful for debugging
1050	# configure, is in ./config.log if it exists.
1051
1052	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1053	for ac_option
1054	do
1055	case "\$ac_option" in
1056	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
1057	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1058	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1059	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
1060	echo "$CONFIG_STATUS generated by autoconf version 2.10"
1061	exit 0 ;;
1062	-help \| --help \| --hel \| --he \| --h)
1063	echo "\$ac_cs_usage"; exit 0 ;;
1064	*) echo "\$ac_cs_usage"; exit 1 ;;
1065	esac
1066	done
1067
1068	ac_given_srcdir=$srcdir
1069
1070	trap 'rm -fr `echo "Makefile" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
1071	EOF
1072	cat >> $CONFIG_STATUS <<EOF
1073
1074	# Protect against being on the right side of a sed subst in config.status.
1075	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1076	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1077	$ac_vpsub
1078	$extrasub
1079	s%@CFLAGS@%$CFLAGS%g
1080	s%@CPPFLAGS@%$CPPFLAGS%g
1081	s%@CXXFLAGS@%$CXXFLAGS%g
1082	s%@DEFS@%$DEFS%g
1083	s%@LDFLAGS@%$LDFLAGS%g
1084	s%@LIBS@%$LIBS%g
1085	s%@exec_prefix@%$exec_prefix%g
1086	s%@prefix@%$prefix%g
1087	s%@program_transform_name@%$program_transform_name%g
1088	s%@bindir@%$bindir%g
1089	s%@sbindir@%$sbindir%g
1090	s%@libexecdir@%$libexecdir%g
1091	s%@datadir@%$datadir%g
1092	s%@sysconfdir@%$sysconfdir%g
1093	s%@sharedstatedir@%$sharedstatedir%g
1094	s%@localstatedir@%$localstatedir%g
1095	s%@libdir@%$libdir%g
1096	s%@includedir@%$includedir%g
1097	s%@oldincludedir@%$oldincludedir%g
1098	s%@infodir@%$infodir%g
1099	s%@mandir@%$mandir%g
1100	s%@libfac_name@%$libfac_name%g
1101	s%@libfac_version@%$libfac_version%g
1102	s%@libfac_date@%$libfac_date%g
1103	s%@libfac_author@%$libfac_author%g
1104	s%@libfac@%$libfac%g
1105	s%@libfac_g@%$libfac_g%g
1106	s%@libsingfac@%$libsingfac%g
1107	s%@libsingfac_g@%$libsingfac_g%g
1108	s%@factorH@%$factorH%g
1109	s%@targetname@%$targetname%g
1110	s%@CXX@%$CXX%g
1111	s%@CXXCPP@%$CXXCPP%g
1112	s%@SET_MAKE@%$SET_MAKE%g
1113	s%@RANLIB@%$RANLIB%g
1114	s%@AR@%$AR%g
1115	s%@CXXTEMPLFLAGS@%$CXXTEMPLFLAGS%g
1116
1117	CEOF
1118	EOF
1119	cat >> $CONFIG_STATUS <<EOF
1120
1121	CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1122	EOF
1123	cat >> $CONFIG_STATUS <<\EOF
1124	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1125	# Support "outfile[:infile]", defaulting infile="outfile.in".
1126	case "$ac_file" in
1127	:) ac_file_in=`echo "$ac_file"\|sed 's%.*:%%'`
1128	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
1129	*) ac_file_in="${ac_file}.in" ;;
1130	esac
1131
1132	# Adjust relative srcdir, etc. for subdirectories.
1133
1134	# Remove last slash and all that follows it. Not all systems have dirname.
1135	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
1136	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1137	# The file is in a subdirectory.
1138	test ! -d "$ac_dir" && mkdir "$ac_dir"
1139	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
1140	# A "../" for each directory in $ac_dir_suffix.
1141	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
1142	else
1143	ac_dir_suffix= ac_dots=
1144	fi
1145
1146	case "$ac_given_srcdir" in
1147	.) srcdir=.
1148	if test -z "$ac_dots"; then top_srcdir=.
1149	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
1150	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1151	*) # Relative path.
1152	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1153	top_srcdir="$ac_dots$ac_given_srcdir" ;;
1154	esac
1155
1156	echo creating "$ac_file"
1157	rm -f "$ac_file"
1158	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
1159	case "$ac_file" in
1160	Makefile) ac_comsub="1i\\
1161	# $configure_input" ;;
1162	*) ac_comsub= ;;
1163	esac
1164	sed -e "$ac_comsub
1165	s%@configure_input@%$configure_input%g
1166	s%@srcdir@%$srcdir%g
1167	s%@top_srcdir@%$top_srcdir%g
1168	" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
1169	fi; done
1170	rm -f conftest.subs
1171
1172
1173
1174	exit 0
1175	EOF
1176	chmod +x $CONFIG_STATUS
1177	rm -fr confdefs* $ac_clean_files
1178	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
1179
1180

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