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configure @ 670
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Last change on this file since 670 was 49, checked in by Sam Hocevar, 15 years ago
Imported original public domain release, for future reference.
Property svn:executable set to ``*
File size: 37.5 KB

Line
1	#! /bin/sh
2
3	# Guess values for system-dependent variables and create Makefiles.
4	# Generated automatically using autoconf version 2.12
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
15	# Initialize some variables set by options.
16	# The variables have the same names as the options, with
17	# dashes changed to underlines.
18	build=NONE
19	cache_file=./config.cache
20	exec_prefix=NONE
21	host=NONE
22	no_create=
23	nonopt=NONE
24	no_recursion=
25	prefix=NONE
26	program_prefix=NONE
27	program_suffix=NONE
28	program_transform_name=s,x,x,
29	silent=
30	site=
31	srcdir=
32	target=NONE
33	verbose=
34	x_includes=NONE
35	x_libraries=NONE
36	bindir='${exec_prefix}/bin'
37	sbindir='${exec_prefix}/sbin'
38	libexecdir='${exec_prefix}/libexec'
39	datadir='${prefix}/share'
40	sysconfdir='${prefix}/etc'
41	sharedstatedir='${prefix}/com'
42	localstatedir='${prefix}/var'
43	libdir='${exec_prefix}/lib'
44	includedir='${prefix}/include'
45	oldincludedir='/usr/include'
46	infodir='${prefix}/info'
47	mandir='${prefix}/man'
48
49	# Initialize some other variables.
50	subdirs=
51	MFLAGS= MAKEFLAGS=
52	# Maximum number of lines to put in a shell here document.
53	ac_max_here_lines=12
54
55	ac_prev=
56	for ac_option
57	do
58
59	# If the previous option needs an argument, assign it.
60	if test -n "$ac_prev"; then
61	eval "$ac_prev=\$ac_option"
62	ac_prev=
63	continue
64	fi
65
66	case "$ac_option" in
67	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
68	*) ac_optarg= ;;
69	esac
70
71	# Accept the important Cygnus configure options, so we can diagnose typos.
72
73	case "$ac_option" in
74
75	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
76	ac_prev=bindir ;;
77	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
78	bindir="$ac_optarg" ;;
79
80	-build \| --build \| --buil \| --bui \| --bu)
81	ac_prev=build ;;
82	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
83	build="$ac_optarg" ;;
84
85	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
86	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
87	ac_prev=cache_file ;;
88	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
89	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
90	cache_file="$ac_optarg" ;;
91
92	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
93	ac_prev=datadir ;;
94	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
95	\| --da=*)
96	datadir="$ac_optarg" ;;
97
98	-disable-* \| --disable-*)
99	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
100	# Reject names that are not valid shell variable names.
101	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
102	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
103	fi
104	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
105	eval "enable_${ac_feature}=no" ;;
106
107	-enable-* \| --enable-*)
108	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
109	# Reject names that are not valid shell variable names.
110	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
111	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
112	fi
113	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
114	case "$ac_option" in
115	=) ;;
116	*) ac_optarg=yes ;;
117	esac
118	eval "enable_${ac_feature}='$ac_optarg'" ;;
119
120	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
121	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
122	\| --exec \| --exe \| --ex)
123	ac_prev=exec_prefix ;;
124	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
125	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
126	\| --exec=* \| --exe=* \| --ex=*)
127	exec_prefix="$ac_optarg" ;;
128
129	-gas \| --gas \| --ga \| --g)
130	# Obsolete; use --with-gas.
131	with_gas=yes ;;
132
133	-help \| --help \| --hel \| --he)
134	# Omit some internal or obsolete options to make the list less imposing.
135	# This message is too long to be a string in the A/UX 3.1 sh.
136	cat << EOF
137	Usage: configure [options] [host]
138	Options: [defaults in brackets after descriptions]
139	Configuration:
140	--cache-file=FILE cache test results in FILE
141	--help print this message
142	--no-create do not create output files
143	--quiet, --silent do not print \`checking...' messages
144	--version print the version of autoconf that created configure
145	Directory and file names:
146	--prefix=PREFIX install architecture-independent files in PREFIX
147	[$ac_default_prefix]
148	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
149	[same as prefix]
150	--bindir=DIR user executables in DIR [EPREFIX/bin]
151	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
152	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
153	--datadir=DIR read-only architecture-independent data in DIR
154	[PREFIX/share]
155	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
156	--sharedstatedir=DIR modifiable architecture-independent data in DIR
157	[PREFIX/com]
158	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
159	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
160	--includedir=DIR C header files in DIR [PREFIX/include]
161	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
162	--infodir=DIR info documentation in DIR [PREFIX/info]
163	--mandir=DIR man documentation in DIR [PREFIX/man]
164	--srcdir=DIR find the sources in DIR [configure dir or ..]
165	--program-prefix=PREFIX prepend PREFIX to installed program names
166	--program-suffix=SUFFIX append SUFFIX to installed program names
167	--program-transform-name=PROGRAM
168	run sed PROGRAM on installed program names
169	EOF
170	cat << EOF
171	Host type:
172	--build=BUILD configure for building on BUILD [BUILD=HOST]
173	--host=HOST configure for HOST [guessed]
174	--target=TARGET configure for TARGET [TARGET=HOST]
175	Features and packages:
176	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
177	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
178	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
179	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
180	--x-includes=DIR X include files are in DIR
181	--x-libraries=DIR X library files are in DIR
182	EOF
183	if test -n "$ac_help"; then
184	echo "--enable and --with options recognized:$ac_help"
185	fi
186	exit 0 ;;
187
188	-host \| --host \| --hos \| --ho)
189	ac_prev=host ;;
190	-host=* \| --host=* \| --hos=* \| --ho=*)
191	host="$ac_optarg" ;;
192
193	-includedir \| --includedir \| --includedi \| --included \| --include \
194	\| --includ \| --inclu \| --incl \| --inc)
195	ac_prev=includedir ;;
196	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
197	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
198	includedir="$ac_optarg" ;;
199
200	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
201	ac_prev=infodir ;;
202	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
203	infodir="$ac_optarg" ;;
204
205	-libdir \| --libdir \| --libdi \| --libd)
206	ac_prev=libdir ;;
207	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
208	libdir="$ac_optarg" ;;
209
210	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
211	\| --libexe \| --libex \| --libe)
212	ac_prev=libexecdir ;;
213	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
214	\| --libexe=* \| --libex=* \| --libe=*)
215	libexecdir="$ac_optarg" ;;
216
217	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
218	\| --localstate \| --localstat \| --localsta \| --localst \
219	\| --locals \| --local \| --loca \| --loc \| --lo)
220	ac_prev=localstatedir ;;
221	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
222	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
223	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
224	localstatedir="$ac_optarg" ;;
225
226	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
227	ac_prev=mandir ;;
228	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
229	mandir="$ac_optarg" ;;
230
231	-nfp \| --nfp \| --nf)
232	# Obsolete; use --without-fp.
233	with_fp=no ;;
234
235	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
236	\| --no-cr \| --no-c)
237	no_create=yes ;;
238
239	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
240	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
241	no_recursion=yes ;;
242
243	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
244	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
245	\| --oldin \| --oldi \| --old \| --ol \| --o)
246	ac_prev=oldincludedir ;;
247	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
248	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
249	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
250	oldincludedir="$ac_optarg" ;;
251
252	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
253	ac_prev=prefix ;;
254	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
255	prefix="$ac_optarg" ;;
256
257	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
258	\| --program-pre \| --program-pr \| --program-p)
259	ac_prev=program_prefix ;;
260	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
261	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
262	program_prefix="$ac_optarg" ;;
263
264	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
265	\| --program-suf \| --program-su \| --program-s)
266	ac_prev=program_suffix ;;
267	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
268	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
269	program_suffix="$ac_optarg" ;;
270
271	-program-transform-name \| --program-transform-name \
272	\| --program-transform-nam \| --program-transform-na \
273	\| --program-transform-n \| --program-transform- \
274	\| --program-transform \| --program-transfor \
275	\| --program-transfo \| --program-transf \
276	\| --program-trans \| --program-tran \
277	\| --progr-tra \| --program-tr \| --program-t)
278	ac_prev=program_transform_name ;;
279	-program-transform-name=* \| --program-transform-name=* \
280	\| --program-transform-nam=* \| --program-transform-na=* \
281	\| --program-transform-n=* \| --program-transform-=* \
282	\| --program-transform=* \| --program-transfor=* \
283	\| --program-transfo=* \| --program-transf=* \
284	\| --program-trans=* \| --program-tran=* \
285	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
286	program_transform_name="$ac_optarg" ;;
287
288	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
289	\| -silent \| --silent \| --silen \| --sile \| --sil)
290	silent=yes ;;
291
292	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
293	ac_prev=sbindir ;;
294	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
295	\| --sbi=* \| --sb=*)
296	sbindir="$ac_optarg" ;;
297
298	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
299	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
300	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
301	\| --sha \| --sh)
302	ac_prev=sharedstatedir ;;
303	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
304	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
305	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
306	\| --sha=* \| --sh=*)
307	sharedstatedir="$ac_optarg" ;;
308
309	-site \| --site \| --sit)
310	ac_prev=site ;;
311	-site=* \| --site=* \| --sit=*)
312	site="$ac_optarg" ;;
313
314	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
315	ac_prev=srcdir ;;
316	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
317	srcdir="$ac_optarg" ;;
318
319	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
320	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
321	ac_prev=sysconfdir ;;
322	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
323	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
324	sysconfdir="$ac_optarg" ;;
325
326	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
327	ac_prev=target ;;
328	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
329	target="$ac_optarg" ;;
330
331	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
332	verbose=yes ;;
333
334	-version \| --version \| --versio \| --versi \| --vers)
335	echo "configure generated by autoconf version 2.12"
336	exit 0 ;;
337
338	-with-* \| --with-*)
339	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
340	# Reject names that are not valid shell variable names.
341	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
342	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
343	fi
344	ac_package=`echo $ac_package\| sed 's/-/_/g'`
345	case "$ac_option" in
346	=) ;;
347	*) ac_optarg=yes ;;
348	esac
349	eval "with_${ac_package}='$ac_optarg'" ;;
350
351	-without-* \| --without-*)
352	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
353	# Reject names that are not valid shell variable names.
354	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
355	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
356	fi
357	ac_package=`echo $ac_package\| sed 's/-/_/g'`
358	eval "with_${ac_package}=no" ;;
359
360	--x)
361	# Obsolete; use --with-x.
362	with_x=yes ;;
363
364	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
365	\| --x-incl \| --x-inc \| --x-in \| --x-i)
366	ac_prev=x_includes ;;
367	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
368	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
369	x_includes="$ac_optarg" ;;
370
371	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
372	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
373	ac_prev=x_libraries ;;
374	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
375	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
376	x_libraries="$ac_optarg" ;;
377
378	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
379	;;
380
381	*)
382	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
383	echo "configure: warning: $ac_option: invalid host type" 1>&2
384	fi
385	if test "x$nonopt" != xNONE; then
386	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
387	fi
388	nonopt="$ac_option"
389	;;
390
391	esac
392	done
393
394	if test -n "$ac_prev"; then
395	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
396	fi
397
398	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
399
400	# File descriptor usage:
401	# 0 standard input
402	# 1 file creation
403	# 2 errors and warnings
404	# 3 some systems may open it to /dev/tty
405	# 4 used on the Kubota Titan
406	# 6 checking for... messages and results
407	# 5 compiler messages saved in config.log
408	if test "$silent" = yes; then
409	exec 6>/dev/null
410	else
411	exec 6>&1
412	fi
413	exec 5>./config.log
414
415	echo "\
416	This file contains any messages produced by compilers while
417	running configure, to aid debugging if configure makes a mistake.
418	" 1>&5
419
420	# Strip out --no-create and --no-recursion so they do not pile up.
421	# Also quote any args containing shell metacharacters.
422	ac_configure_args=
423	for ac_arg
424	do
425	case "$ac_arg" in
426	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
427	\| --no-cr \| --no-c) ;;
428	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
429	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
430	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
431	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
432	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
433	esac
434	done
435
436	# NLS nuisances.
437	# Only set these to C if already set. These must not be set unconditionally
438	# because not all systems understand e.g. LANG=C (notably SCO).
439	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
440	# Non-C LC_CTYPE values break the ctype check.
441	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
442	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
443	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
444	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
445
446	# confdefs.h avoids OS command line length limits that DEFS can exceed.
447	rm -rf conftest* confdefs.h
448	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
449	echo > confdefs.h
450
451	# A filename unique to this package, relative to the directory that
452	# configure is in, which we can look for to find out if srcdir is correct.
453	ac_unique_file=abuse
454
455	# Find the source files, if location was not specified.
456	if test -z "$srcdir"; then
457	ac_srcdir_defaulted=yes
458	# Try the directory containing this script, then its parent.
459	ac_prog=$0
460	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
461	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
462	srcdir=$ac_confdir
463	if test ! -r $srcdir/$ac_unique_file; then
464	srcdir=..
465	fi
466	else
467	ac_srcdir_defaulted=no
468	fi
469	if test ! -r $srcdir/$ac_unique_file; then
470	if test "$ac_srcdir_defaulted" = yes; then
471	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
472	else
473	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
474	fi
475	fi
476	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
477
478	# Prefer explicitly selected file to automatically selected ones.
479	if test -z "$CONFIG_SITE"; then
480	if test "x$prefix" != xNONE; then
481	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
482	else
483	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
484	fi
485	fi
486	for ac_site_file in $CONFIG_SITE; do
487	if test -r "$ac_site_file"; then
488	echo "loading site script $ac_site_file"
489	. "$ac_site_file"
490	fi
491	done
492
493	if test -r "$cache_file"; then
494	echo "loading cache $cache_file"
495	. $cache_file
496	else
497	echo "creating cache $cache_file"
498	> $cache_file
499	fi
500
501	ac_ext=c
502	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
503	ac_cpp='$CPP $CPPFLAGS'
504	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
505	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
506	cross_compiling=$ac_cv_prog_cc_cross
507
508	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
509	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
510	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
511	ac_n= ac_c='
512	' ac_t=' '
513	else
514	ac_n=-n ac_c= ac_t=
515	fi
516	else
517	ac_n= ac_c='\c' ac_t=
518	fi
519
520
521	ac_aux_dir=
522	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
523	if test -f $ac_dir/install-sh; then
524	ac_aux_dir=$ac_dir
525	ac_install_sh="$ac_aux_dir/install-sh -c"
526	break
527	elif test -f $ac_dir/install.sh; then
528	ac_aux_dir=$ac_dir
529	ac_install_sh="$ac_aux_dir/install.sh -c"
530	break
531	fi
532	done
533	if test -z "$ac_aux_dir"; then
534	{ echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
535	fi
536	ac_config_guess=$ac_aux_dir/config.guess
537	ac_config_sub=$ac_aux_dir/config.sub
538	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
539
540	# Find a good install program. We prefer a C program (faster),
541	# so one script is as good as another. But avoid the broken or
542	# incompatible versions:
543	# SysV /etc/install, /usr/sbin/install
544	# SunOS /usr/etc/install
545	# IRIX /sbin/install
546	# AIX /bin/install
547	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
548	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
549	# ./install, which can be erroneously created by make from ./install.sh.
550	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
551	echo "configure:552: checking for a BSD compatible install" >&5
552	if test -z "$INSTALL"; then
553	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
554	echo $ac_n "(cached) $ac_c" 1>&6
555	else
556	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
557	for ac_dir in $PATH; do
558	# Account for people who put trailing slashes in PATH elements.
559	case "$ac_dir/" in
560	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
561	*)
562	# OSF1 and SCO ODT 3.0 have their own names for install.
563	for ac_prog in ginstall installbsd scoinst install; do
564	if test -f $ac_dir/$ac_prog; then
565	if test $ac_prog = install &&
566	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
567	# AIX install. It has an incompatible calling convention.
568	# OSF/1 installbsd also uses dspmsg, but is usable.
569	:
570	else
571	ac_cv_path_install="$ac_dir/$ac_prog -c"
572	break 2
573	fi
574	fi
575	done
576	;;
577	esac
578	done
579	IFS="$ac_save_IFS"
580
581	fi
582	if test "${ac_cv_path_install+set}" = set; then
583	INSTALL="$ac_cv_path_install"
584	else
585	# As a last resort, use the slow shell script. We don't cache a
586	# path for INSTALL within a source directory, because that will
587	# break other packages using the cache if that directory is
588	# removed, or if the path is relative.
589	INSTALL="$ac_install_sh"
590	fi
591	fi
592	echo "$ac_t""$INSTALL" 1>&6
593
594	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
595	# It thinks the first close brace ends the variable substitution.
596	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
597
598	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
599
600
601	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
602
603
604	PACKAGE=abuse
605
606	VERSION=2.0
607
608	if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
609	{ echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
610	fi
611	cat >> confdefs.h <<EOF
612	#define PACKAGE "$PACKAGE"
613	EOF
614
615	cat >> confdefs.h <<EOF
616	#define VERSION "$VERSION"
617	EOF
618
619	echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
620	echo "configure:621: checking whether build environment is sane" >&5
621	# Just in case
622	sleep 1
623	echo timestamp > conftestfile
624	# Do `set' in a subshell so we don't clobber the current shell's
625	# arguments. Must try -L first in case configure is actually a
626	# symlink; some systems play weird games with the mod time of symlinks
627	# (eg FreeBSD returns the mod time of the symlink's containing
628	# directory).
629	if (
630	set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
631	if test "" = "X"; then
632	# -L didn't work.
633	set X `ls -t $srcdir/configure conftestfile`
634	fi
635	test "$2" = conftestfile
636	)
637	then
638	# Ok.
639	:
640	else
641	echo "configure: warning: newly created file is older than distributed files!
642	Check your system clock" 1>&2
643	fi
644	rm -f conftest*
645	echo "$ac_t""yes" 1>&6
646	if test "$program_transform_name" = s,x,x,; then
647	program_transform_name=
648	else
649	# Double any \ or $. echo might interpret backslashes.
650	cat <<\EOF_SED > conftestsed
651	s,\\,\\\\,g; s,\$,$$,g
652	EOF_SED
653	program_transform_name="`echo $program_transform_name\|sed -f conftestsed`"
654	rm -f conftestsed
655	fi
656	test "$program_prefix" != NONE &&
657	program_transform_name="s,^,${program_prefix},; $program_transform_name"
658	# Use a double $ so make ignores it.
659	test "$program_suffix" != NONE &&
660	program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
661
662	# sed with no file args requires a program.
663	test "$program_transform_name" = "" && program_transform_name="s,x,x,"
664
665	missing_dir=`cd $ac_aux_dir && pwd`
666	echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
667	echo "configure:668: checking for working aclocal" >&5
668	# Run test in a subshell; some versions of sh will print an error if
669	# an executable is not found, even if stderr is redirected.
670	# Redirect stdin to placate older versions of autoconf. Sigh.
671	if (aclocal --version) < /dev/null > /dev/null 2>&1; then
672	ACLOCAL=aclocal
673	echo "$ac_t""found" 1>&6
674	else
675	ACLOCAL="$missing_dir/missing aclocal"
676	echo "$ac_t""missing" 1>&6
677	fi
678
679	echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
680	echo "configure:681: checking for working autoconf" >&5
681	# Run test in a subshell; some versions of sh will print an error if
682	# an executable is not found, even if stderr is redirected.
683	# Redirect stdin to placate older versions of autoconf. Sigh.
684	if (autoconf --version) < /dev/null > /dev/null 2>&1; then
685	AUTOCONF=autoconf
686	echo "$ac_t""found" 1>&6
687	else
688	AUTOCONF="$missing_dir/missing autoconf"
689	echo "$ac_t""missing" 1>&6
690	fi
691
692	echo $ac_n "checking for working automake""... $ac_c" 1>&6
693	echo "configure:694: checking for working automake" >&5
694	# Run test in a subshell; some versions of sh will print an error if
695	# an executable is not found, even if stderr is redirected.
696	# Redirect stdin to placate older versions of autoconf. Sigh.
697	if (automake --version) < /dev/null > /dev/null 2>&1; then
698	AUTOMAKE=automake
699	echo "$ac_t""found" 1>&6
700	else
701	AUTOMAKE="$missing_dir/missing automake"
702	echo "$ac_t""missing" 1>&6
703	fi
704
705	echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
706	echo "configure:707: checking for working autoheader" >&5
707	# Run test in a subshell; some versions of sh will print an error if
708	# an executable is not found, even if stderr is redirected.
709	# Redirect stdin to placate older versions of autoconf. Sigh.
710	if (autoheader --version) < /dev/null > /dev/null 2>&1; then
711	AUTOHEADER=autoheader
712	echo "$ac_t""found" 1>&6
713	else
714	AUTOHEADER="$missing_dir/missing autoheader"
715	echo "$ac_t""missing" 1>&6
716	fi
717
718	echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
719	echo "configure:720: checking for working makeinfo" >&5
720	# Run test in a subshell; some versions of sh will print an error if
721	# an executable is not found, even if stderr is redirected.
722	# Redirect stdin to placate older versions of autoconf. Sigh.
723	if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
724	MAKEINFO=makeinfo
725	echo "$ac_t""found" 1>&6
726	else
727	MAKEINFO="$missing_dir/missing makeinfo"
728	echo "$ac_t""missing" 1>&6
729	fi
730
731	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
732	echo "configure:733: checking whether ${MAKE-make} sets \${MAKE}" >&5
733	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
734	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
735	echo $ac_n "(cached) $ac_c" 1>&6
736	else
737	cat > conftestmake <<\EOF
738	all:
739	@echo 'ac_maketemp="${MAKE}"'
740	EOF
741	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
742	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
743	if test -n "$ac_maketemp"; then
744	eval ac_cv_prog_make_${ac_make}_set=yes
745	else
746	eval ac_cv_prog_make_${ac_make}_set=no
747	fi
748	rm -f conftestmake
749	fi
750	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
751	echo "$ac_t""yes" 1>&6
752	SET_MAKE=
753	else
754	echo "$ac_t""no" 1>&6
755	SET_MAKE="MAKE=${MAKE-make}"
756	fi
757
758	subdirs="abuse imlib"
759
760	trap '' 1 2 15
761	cat > confcache <<\EOF
762	# This file is a shell script that caches the results of configure
763	# tests run on this system so they can be shared between configure
764	# scripts and configure runs. It is not useful on other systems.
765	# If it contains results you don't want to keep, you may remove or edit it.
766	#
767	# By default, configure uses ./config.cache as the cache file,
768	# creating it if it does not exist already. You can give configure
769	# the --cache-file=FILE option to use a different cache file; that is
770	# what configure does when it calls configure scripts in
771	# subdirectories, so they share the cache.
772	# Giving --cache-file=/dev/null disables caching, for debugging configure.
773	# config.status only pays attention to the cache file if you give it the
774	# --recheck option to rerun configure.
775	#
776	EOF
777	# The following way of writing the cache mishandles newlines in values,
778	# but we know of no workaround that is simple, portable, and efficient.
779	# So, don't put newlines in cache variables' values.
780	# Ultrix sh set writes to stderr and can't be redirected directly,
781	# and sets the high bit in the cache file unless we assign to the vars.
782	(set) 2>&1 \|
783	case `(ac_space=' '; set) 2>&1` in
784	ac_space=\ )
785	# `set' does not quote correctly, so add quotes (double-quote substitution
786	# turns \\\\ into \\, and sed turns \\ into \).
787	sed -n \
788	-e "s/'/'\\\\''/g" \
789	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
790	;;
791	*)
792	# `set' quotes correctly as required by POSIX, so do not add quotes.
793	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
794	;;
795	esac >> confcache
796	if cmp -s $cache_file confcache; then
797	:
798	else
799	if test -w $cache_file; then
800	echo "updating cache $cache_file"
801	cat confcache > $cache_file
802	else
803	echo "not updating unwritable cache $cache_file"
804	fi
805	fi
806	rm -f confcache
807
808	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
809
810	test "x$prefix" = xNONE && prefix=$ac_default_prefix
811	# Let make expand exec_prefix.
812	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
813
814	# Any assignment to VPATH causes Sun make to only execute
815	# the first set of double-colon rules, so remove it if not needed.
816	# If there is a colon in the path, we need to keep it.
817	if test "x$srcdir" = x.; then
818	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
819	fi
820
821	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
822
823	# Transform confdefs.h into DEFS.
824	# Protect against shell expansion while executing Makefile rules.
825	# Protect against Makefile macro expansion.
826	cat > conftest.defs <<\EOF
827	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%-D\1=\2%g
828	s%[ `~#$^&*(){}\\\|;'"<>?]%\\&%g
829	s%\[%\\&%g
830	s%\]%\\&%g
831	s%\$%$$%g
832	EOF
833	DEFS=`sed -f conftest.defs confdefs.h \| tr '\012' ' '`
834	rm -f conftest.defs
835
836
837	# Without the "./", some shells look in PATH for config.status.
838	: ${CONFIG_STATUS=./config.status}
839
840	echo creating $CONFIG_STATUS
841	rm -f $CONFIG_STATUS
842	cat > $CONFIG_STATUS <<EOF
843	#! /bin/sh
844	# Generated automatically by configure.
845	# Run this file to recreate the current configuration.
846	# This directory was configured as follows,
847	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
848	#
849	# $0 $ac_configure_args
850	#
851	# Compiler output produced by configure, useful for debugging
852	# configure, is in ./config.log if it exists.
853
854	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
855	for ac_option
856	do
857	case "\$ac_option" in
858	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
859	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
860	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
861	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
862	echo "$CONFIG_STATUS generated by autoconf version 2.12"
863	exit 0 ;;
864	-help \| --help \| --hel \| --he \| --h)
865	echo "\$ac_cs_usage"; exit 0 ;;
866	*) echo "\$ac_cs_usage"; exit 1 ;;
867	esac
868	done
869
870	ac_given_srcdir=$srcdir
871	ac_given_INSTALL="$INSTALL"
872
873	trap 'rm -fr `echo "Makefile" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
874	EOF
875	cat >> $CONFIG_STATUS <<EOF
876
877	# Protect against being on the right side of a sed subst in config.status.
878	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
879	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
880	$ac_vpsub
881	$extrasub
882	s%@CFLAGS@%$CFLAGS%g
883	s%@CPPFLAGS@%$CPPFLAGS%g
884	s%@CXXFLAGS@%$CXXFLAGS%g
885	s%@DEFS@%$DEFS%g
886	s%@LDFLAGS@%$LDFLAGS%g
887	s%@LIBS@%$LIBS%g
888	s%@exec_prefix@%$exec_prefix%g
889	s%@prefix@%$prefix%g
890	s%@program_transform_name@%$program_transform_name%g
891	s%@bindir@%$bindir%g
892	s%@sbindir@%$sbindir%g
893	s%@libexecdir@%$libexecdir%g
894	s%@datadir@%$datadir%g
895	s%@sysconfdir@%$sysconfdir%g
896	s%@sharedstatedir@%$sharedstatedir%g
897	s%@localstatedir@%$localstatedir%g
898	s%@libdir@%$libdir%g
899	s%@includedir@%$includedir%g
900	s%@oldincludedir@%$oldincludedir%g
901	s%@infodir@%$infodir%g
902	s%@mandir@%$mandir%g
903	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
904	s%@INSTALL_DATA@%$INSTALL_DATA%g
905	s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
906	s%@PACKAGE@%$PACKAGE%g
907	s%@VERSION@%$VERSION%g
908	s%@ACLOCAL@%$ACLOCAL%g
909	s%@AUTOCONF@%$AUTOCONF%g
910	s%@AUTOMAKE@%$AUTOMAKE%g
911	s%@AUTOHEADER@%$AUTOHEADER%g
912	s%@MAKEINFO@%$MAKEINFO%g
913	s%@SET_MAKE@%$SET_MAKE%g
914	s%@subdirs@%$subdirs%g
915
916	CEOF
917	EOF
918
919	cat >> $CONFIG_STATUS <<\EOF
920
921	# Split the substitutions into bite-sized pieces for seds with
922	# small command number limits, like on Digital OSF/1 and HP-UX.
923	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
924	ac_file=1 # Number of current file.
925	ac_beg=1 # First line for current file.
926	ac_end=$ac_max_sed_cmds # Line after last line for current file.
927	ac_more_lines=:
928	ac_sed_cmds=""
929	while $ac_more_lines; do
930	if test $ac_beg -gt 1; then
931	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
932	else
933	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
934	fi
935	if test ! -s conftest.s$ac_file; then
936	ac_more_lines=false
937	rm -f conftest.s$ac_file
938	else
939	if test -z "$ac_sed_cmds"; then
940	ac_sed_cmds="sed -f conftest.s$ac_file"
941	else
942	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
943	fi
944	ac_file=`expr $ac_file + 1`
945	ac_beg=$ac_end
946	ac_end=`expr $ac_end + $ac_max_sed_cmds`
947	fi
948	done
949	if test -z "$ac_sed_cmds"; then
950	ac_sed_cmds=cat
951	fi
952	EOF
953
954	cat >> $CONFIG_STATUS <<EOF
955
956	CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
957	EOF
958	cat >> $CONFIG_STATUS <<\EOF
959	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
960	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
961	case "$ac_file" in
962	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
963	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
964	*) ac_file_in="${ac_file}.in" ;;
965	esac
966
967	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
968
969	# Remove last slash and all that follows it. Not all systems have dirname.
970	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
971	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
972	# The file is in a subdirectory.
973	test ! -d "$ac_dir" && mkdir "$ac_dir"
974	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
975	# A "../" for each directory in $ac_dir_suffix.
976	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
977	else
978	ac_dir_suffix= ac_dots=
979	fi
980
981	case "$ac_given_srcdir" in
982	.) srcdir=.
983	if test -z "$ac_dots"; then top_srcdir=.
984	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
985	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
986	*) # Relative path.
987	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
988	top_srcdir="$ac_dots$ac_given_srcdir" ;;
989	esac
990
991	case "$ac_given_INSTALL" in
992	[/$]*) INSTALL="$ac_given_INSTALL" ;;
993	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
994	esac
995
996	echo creating "$ac_file"
997	rm -f "$ac_file"
998	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
999	case "$ac_file" in
1000	Makefile) ac_comsub="1i\\
1001	# $configure_input" ;;
1002	*) ac_comsub= ;;
1003	esac
1004
1005	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1006	sed -e "$ac_comsub
1007	s%@configure_input@%$configure_input%g
1008	s%@srcdir@%$srcdir%g
1009	s%@top_srcdir@%$top_srcdir%g
1010	s%@INSTALL@%$INSTALL%g
1011	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
1012	fi; done
1013	rm -f conftest.s*
1014
1015	EOF
1016	cat >> $CONFIG_STATUS <<EOF
1017
1018	EOF
1019	cat >> $CONFIG_STATUS <<\EOF
1020
1021	exit 0
1022	EOF
1023	chmod +x $CONFIG_STATUS
1024	rm -fr confdefs* $ac_clean_files
1025	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
1026
1027	if test "$no_recursion" != yes; then
1028
1029	# Remove --cache-file and --srcdir arguments so they do not pile up.
1030	ac_sub_configure_args=
1031	ac_prev=
1032	for ac_arg in $ac_configure_args; do
1033	if test -n "$ac_prev"; then
1034	ac_prev=
1035	continue
1036	fi
1037	case "$ac_arg" in
1038	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
1039	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
1040	ac_prev=cache_file ;;
1041	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
1042	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
1043	;;
1044	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1045	ac_prev=srcdir ;;
1046	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1047	;;
1048	*) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
1049	esac
1050	done
1051
1052	for ac_config_dir in abuse imlib; do
1053
1054	# Do not complain, so a configure script can configure whichever
1055	# parts of a large source tree are present.
1056	if test ! -d $srcdir/$ac_config_dir; then
1057	continue
1058	fi
1059
1060	echo configuring in $ac_config_dir
1061
1062	case "$srcdir" in
1063	.) ;;
1064	*)
1065	if test -d ./$ac_config_dir \|\| mkdir ./$ac_config_dir; then :;
1066	else
1067	{ echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
1068	fi
1069	;;
1070	esac
1071
1072	ac_popdir=`pwd`
1073	cd $ac_config_dir
1074
1075	# A "../" for each directory in /$ac_config_dir.
1076	ac_dots=`echo $ac_config_dir\|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
1077
1078	case "$srcdir" in
1079	.) # No --srcdir option. We are building in place.
1080	ac_sub_srcdir=$srcdir ;;
1081	/*) # Absolute path.
1082	ac_sub_srcdir=$srcdir/$ac_config_dir ;;
1083	*) # Relative path.
1084	ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
1085	esac
1086
1087	# Check for guested configure; otherwise get Cygnus style configure.
1088	if test -f $ac_sub_srcdir/configure; then
1089	ac_sub_configure=$ac_sub_srcdir/configure
1090	elif test -f $ac_sub_srcdir/configure.in; then
1091	ac_sub_configure=$ac_configure
1092	else
1093	echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
1094	ac_sub_configure=
1095	fi
1096
1097	# The recursion is here.
1098	if test -n "$ac_sub_configure"; then
1099
1100	# Make the cache file name correct relative to the subdirectory.
1101	case "$cache_file" in
1102	/*) ac_sub_cache_file=$cache_file ;;
1103	*) # Relative path.
1104	ac_sub_cache_file="$ac_dots$cache_file" ;;
1105	esac
1106	case "$ac_given_INSTALL" in
1107	[/$]*) INSTALL="$ac_given_INSTALL" ;;
1108	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1109	esac
1110
1111	echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
1112	# The eval makes quoting arguments work.
1113	if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
1114	then :
1115	else
1116	{ echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
1117	fi
1118	fi
1119
1120	cd $ac_popdir
1121	done
1122	fi
1123

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