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Revision 12389, 47.9 KB checked in by ghudson, 26 years ago (diff)
From danw via source-sipb: If you can't find makedev, just don't compile the fonts (groff doesn't need them to be compiled)
Property svn:executable set to ``*

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1	#! /bin/sh
2
3	# From configure.in Revision: 1.1
4	# RCS-Header: /afs/dev.mit.edu/source/repository/third/transcript/configure.in,v 1.1 1996/10/14 04:30:10 ghudson Exp
5	## Guess values for system-dependent variables and create Makefiles.
6	# Generated automatically using autoconf version 2.12
7	# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
8	#
9	# This configure script is free software; the Free Software Foundation
10	# gives unlimited permission to copy, distribute and modify it.
11
12	# Defaults:
13	ac_help=
14	ac_default_prefix=/usr/local
15	# Any additions from configure.in:
16
17	# Initialize some variables set by options.
18	# The variables have the same names as the options, with
19	# dashes changed to underlines.
20	build=NONE
21	cache_file=./config.cache
22	exec_prefix=NONE
23	host=NONE
24	no_create=
25	nonopt=NONE
26	no_recursion=
27	prefix=NONE
28	program_prefix=NONE
29	program_suffix=NONE
30	program_transform_name=s,x,x,
31	silent=
32	site=
33	srcdir=
34	target=NONE
35	verbose=
36	x_includes=NONE
37	x_libraries=NONE
38	bindir='${exec_prefix}/bin'
39	sbindir='${exec_prefix}/sbin'
40	libexecdir='${exec_prefix}/libexec'
41	datadir='${prefix}/share'
42	sysconfdir='${prefix}/etc'
43	sharedstatedir='${prefix}/com'
44	localstatedir='${prefix}/var'
45	libdir='${exec_prefix}/lib'
46	includedir='${prefix}/include'
47	oldincludedir='/usr/include'
48	infodir='${prefix}/info'
49	mandir='${prefix}/man'
50
51	# Initialize some other variables.
52	subdirs=
53	MFLAGS= MAKEFLAGS=
54	# Maximum number of lines to put in a shell here document.
55	ac_max_here_lines=12
56
57	ac_prev=
58	for ac_option
59	do
60
61	# If the previous option needs an argument, assign it.
62	if test -n "$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 2.12"
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 $ac_arg" ;;
435	esac
436	done
437
438	# NLS nuisances.
439	# Only set these to C if already set. These must not be set unconditionally
440	# because not all systems understand e.g. LANG=C (notably SCO).
441	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
442	# Non-C LC_CTYPE values break the ctype check.
443	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
444	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
445	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
446	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
447
448	# confdefs.h avoids OS command line length limits that DEFS can exceed.
449	rm -rf conftest* confdefs.h
450	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
451	echo > confdefs.h
452
453	# A filename unique to this package, relative to the directory that
454	# configure is in, which we can look for to find out if srcdir is correct.
455	ac_unique_file=src/enscript.c
456
457	# Find the source files, if location was not specified.
458	if test -z "$srcdir"; then
459	ac_srcdir_defaulted=yes
460	# Try the directory containing this script, then its parent.
461	ac_prog=$0
462	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
463	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
464	srcdir=$ac_confdir
465	if test ! -r $srcdir/$ac_unique_file; then
466	srcdir=..
467	fi
468	else
469	ac_srcdir_defaulted=no
470	fi
471	if test ! -r $srcdir/$ac_unique_file; then
472	if test "$ac_srcdir_defaulted" = yes; then
473	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
474	else
475	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
476	fi
477	fi
478	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
479
480	# Prefer explicitly selected file to automatically selected ones.
481	if test -z "$CONFIG_SITE"; then
482	if test "x$prefix" != xNONE; then
483	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
484	else
485	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
486	fi
487	fi
488	for ac_site_file in $CONFIG_SITE; do
489	if test -r "$ac_site_file"; then
490	echo "loading site script $ac_site_file"
491	. "$ac_site_file"
492	fi
493	done
494
495	if test -r "$cache_file"; then
496	echo "loading cache $cache_file"
497	. $cache_file
498	else
499	echo "creating cache $cache_file"
500	> $cache_file
501	fi
502
503	ac_ext=c
504	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
505	ac_cpp='$CPP $CPPFLAGS'
506	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
507	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
508	cross_compiling=$ac_cv_prog_cc_cross
509
510	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
511	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
512	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
513	ac_n= ac_c='
514	' ac_t=' '
515	else
516	ac_n=-n ac_c= ac_t=
517	fi
518	else
519	ac_n= ac_c='\c' ac_t=
520	fi
521
522
523	# Extract the first word of "gcc", so it can be a program name with args.
524	set dummy gcc; ac_word=$2
525	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
526	echo "configure:527: checking for $ac_word" >&5
527	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
528	echo $ac_n "(cached) $ac_c" 1>&6
529	else
530	if test -n "$CC"; then
531	ac_cv_prog_CC="$CC" # Let the user override the test.
532	else
533	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
534	for ac_dir in $PATH; do
535	test -z "$ac_dir" && ac_dir=.
536	if test -f $ac_dir/$ac_word; then
537	ac_cv_prog_CC="gcc"
538	break
539	fi
540	done
541	IFS="$ac_save_ifs"
542	fi
543	fi
544	CC="$ac_cv_prog_CC"
545	if test -n "$CC"; then
546	echo "$ac_t""$CC" 1>&6
547	else
548	echo "$ac_t""no" 1>&6
549	fi
550
551	if test -z "$CC"; then
552	# Extract the first word of "cc", so it can be a program name with args.
553	set dummy cc; ac_word=$2
554	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
555	echo "configure:556: checking for $ac_word" >&5
556	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
557	echo $ac_n "(cached) $ac_c" 1>&6
558	else
559	if test -n "$CC"; then
560	ac_cv_prog_CC="$CC" # Let the user override the test.
561	else
562	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
563	ac_prog_rejected=no
564	for ac_dir in $PATH; do
565	test -z "$ac_dir" && ac_dir=.
566	if test -f $ac_dir/$ac_word; then
567	if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
568	ac_prog_rejected=yes
569	continue
570	fi
571	ac_cv_prog_CC="cc"
572	break
573	fi
574	done
575	IFS="$ac_save_ifs"
576	if test $ac_prog_rejected = yes; then
577	# We found a bogon in the path, so make sure we never use it.
578	set dummy $ac_cv_prog_CC
579	shift
580	if test $# -gt 0; then
581	# We chose a different compiler from the bogus one.
582	# However, it has the same basename, so the bogon will be chosen
583	# first if we set CC to just the basename; use the full file name.
584	shift
585	set dummy "$ac_dir/$ac_word" "$@"
586	shift
587	ac_cv_prog_CC="$@"
588	fi
589	fi
590	fi
591	fi
592	CC="$ac_cv_prog_CC"
593	if test -n "$CC"; then
594	echo "$ac_t""$CC" 1>&6
595	else
596	echo "$ac_t""no" 1>&6
597	fi
598
599	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
600	fi
601
602	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
603	echo "configure:604: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
604
605	ac_ext=c
606	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
607	ac_cpp='$CPP $CPPFLAGS'
608	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
609	ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
610	cross_compiling=$ac_cv_prog_cc_cross
611
612	cat > conftest.$ac_ext <<EOF
613	#line 614 "configure"
614	#include "confdefs.h"
615	main(){return(0);}
616	EOF
617	if { (eval echo configure:618: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
618	ac_cv_prog_cc_works=yes
619	# If we can't run a trivial program, we are probably using a cross compiler.
620	if (./conftest; exit) 2>/dev/null; then
621	ac_cv_prog_cc_cross=no
622	else
623	ac_cv_prog_cc_cross=yes
624	fi
625	else
626	echo "configure: failed program was:" >&5
627	cat conftest.$ac_ext >&5
628	ac_cv_prog_cc_works=no
629	fi
630	rm -fr conftest*
631
632	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
633	if test $ac_cv_prog_cc_works = no; then
634	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
635	fi
636	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
637	echo "configure:638: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
638	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
639	cross_compiling=$ac_cv_prog_cc_cross
640
641	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
642	echo "configure:643: checking whether we are using GNU C" >&5
643	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
644	echo $ac_n "(cached) $ac_c" 1>&6
645	else
646	cat > conftest.c <<EOF
647	#ifdef __GNUC__
648	yes;
649	#endif
650	EOF
651	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:652: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
652	ac_cv_prog_gcc=yes
653	else
654	ac_cv_prog_gcc=no
655	fi
656	fi
657
658	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
659
660	if test $ac_cv_prog_gcc = yes; then
661	GCC=yes
662	ac_test_CFLAGS="${CFLAGS+set}"
663	ac_save_CFLAGS="$CFLAGS"
664	CFLAGS=
665	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
666	echo "configure:667: checking whether ${CC-cc} accepts -g" >&5
667	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
668	echo $ac_n "(cached) $ac_c" 1>&6
669	else
670	echo 'void f(){}' > conftest.c
671	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
672	ac_cv_prog_cc_g=yes
673	else
674	ac_cv_prog_cc_g=no
675	fi
676	rm -f conftest*
677
678	fi
679
680	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
681	if test "$ac_test_CFLAGS" = set; then
682	CFLAGS="$ac_save_CFLAGS"
683	elif test $ac_cv_prog_cc_g = yes; then
684	CFLAGS="-g -O2"
685	else
686	CFLAGS="-O2"
687	fi
688	else
689	GCC=
690	test "${CFLAGS+set}" = set \|\| CFLAGS="-g"
691	fi
692
693	ac_aux_dir=
694	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
695	if test -f $ac_dir/install-sh; then
696	ac_aux_dir=$ac_dir
697	ac_install_sh="$ac_aux_dir/install-sh -c"
698	break
699	elif test -f $ac_dir/install.sh; then
700	ac_aux_dir=$ac_dir
701	ac_install_sh="$ac_aux_dir/install.sh -c"
702	break
703	fi
704	done
705	if test -z "$ac_aux_dir"; then
706	{ echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
707	fi
708	ac_config_guess=$ac_aux_dir/config.guess
709	ac_config_sub=$ac_aux_dir/config.sub
710	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
711
712	# Find a good install program. We prefer a C program (faster),
713	# so one script is as good as another. But avoid the broken or
714	# incompatible versions:
715	# SysV /etc/install, /usr/sbin/install
716	# SunOS /usr/etc/install
717	# IRIX /sbin/install
718	# AIX /bin/install
719	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
720	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
721	# ./install, which can be erroneously created by make from ./install.sh.
722	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
723	echo "configure:724: checking for a BSD compatible install" >&5
724	if test -z "$INSTALL"; then
725	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
726	echo $ac_n "(cached) $ac_c" 1>&6
727	else
728	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
729	for ac_dir in $PATH; do
730	# Account for people who put trailing slashes in PATH elements.
731	case "$ac_dir/" in
732	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
733	*)
734	# OSF1 and SCO ODT 3.0 have their own names for install.
735	for ac_prog in ginstall installbsd scoinst install; do
736	if test -f $ac_dir/$ac_prog; then
737	if test $ac_prog = install &&
738	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
739	# AIX install. It has an incompatible calling convention.
740	# OSF/1 installbsd also uses dspmsg, but is usable.
741	:
742	else
743	ac_cv_path_install="$ac_dir/$ac_prog -c"
744	break 2
745	fi
746	fi
747	done
748	;;
749	esac
750	done
751	IFS="$ac_save_IFS"
752
753	fi
754	if test "${ac_cv_path_install+set}" = set; then
755	INSTALL="$ac_cv_path_install"
756	else
757	# As a last resort, use the slow shell script. We don't cache a
758	# path for INSTALL within a source directory, because that will
759	# break other packages using the cache if that directory is
760	# removed, or if the path is relative.
761	INSTALL="$ac_install_sh"
762	fi
763	fi
764	echo "$ac_t""$INSTALL" 1>&6
765
766	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
767	# It thinks the first close brace ends the variable substitution.
768	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
769
770	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
771
772
773	### Set the default C flags.
774	: ${CFLAGS="-O -I/usr/athena/include"}
775	CPPFLAGS="${CPPFLAGS} -DBSD -DXPG3"
776
777	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
778	echo "configure:779: checking how to run the C preprocessor" >&5
779	# On Suns, sometimes $CPP names a directory.
780	if test -n "$CPP" && test -d "$CPP"; then
781	CPP=
782	fi
783	if test -z "$CPP"; then
784	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
785	echo $ac_n "(cached) $ac_c" 1>&6
786	else
787	# This must be in double quotes, not single quotes, because CPP may get
788	# substituted into the Makefile and "${CC-cc}" will confuse make.
789	CPP="${CC-cc} -E"
790	# On the NeXT, cc -E runs the code through the compiler's parser,
791	# not just through cpp.
792	cat > conftest.$ac_ext <<EOF
793	#line 794 "configure"
794	#include "confdefs.h"
795	#include <assert.h>
796	Syntax Error
797	EOF
798	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
799	{ (eval echo configure:800: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
800	ac_err=`grep -v '^ *+' conftest.out`
801	if test -z "$ac_err"; then
802	:
803	else
804	echo "$ac_err" >&5
805	echo "configure: failed program was:" >&5
806	cat conftest.$ac_ext >&5
807	rm -rf conftest*
808	CPP="${CC-cc} -E -traditional-cpp"
809	cat > conftest.$ac_ext <<EOF
810	#line 811 "configure"
811	#include "confdefs.h"
812	#include <assert.h>
813	Syntax Error
814	EOF
815	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
816	{ (eval echo configure:817: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
817	ac_err=`grep -v '^ *+' conftest.out`
818	if test -z "$ac_err"; then
819	:
820	else
821	echo "$ac_err" >&5
822	echo "configure: failed program was:" >&5
823	cat conftest.$ac_ext >&5
824	rm -rf conftest*
825	CPP=/lib/cpp
826	fi
827	rm -f conftest*
828	fi
829	rm -f conftest*
830	ac_cv_prog_CPP="$CPP"
831	fi
832	CPP="$ac_cv_prog_CPP"
833	else
834	ac_cv_prog_CPP="$CPP"
835	fi
836	echo "$ac_t""$CPP" 1>&6
837
838
839	for ac_hdr in fcntl.h termios.h
840	do
841	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
842	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
843	echo "configure:844: checking for $ac_hdr" >&5
844	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
845	echo $ac_n "(cached) $ac_c" 1>&6
846	else
847	cat > conftest.$ac_ext <<EOF
848	#line 849 "configure"
849	#include "confdefs.h"
850	#include <$ac_hdr>
851	EOF
852	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
853	{ (eval echo configure:854: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
854	ac_err=`grep -v '^ *+' conftest.out`
855	if test -z "$ac_err"; then
856	rm -rf conftest*
857	eval "ac_cv_header_$ac_safe=yes"
858	else
859	echo "$ac_err" >&5
860	echo "configure: failed program was:" >&5
861	cat conftest.$ac_ext >&5
862	rm -rf conftest*
863	eval "ac_cv_header_$ac_safe=no"
864	fi
865	rm -f conftest*
866	fi
867	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
868	echo "$ac_t""yes" 1>&6
869	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
870	cat >> confdefs.h <<EOF
871	#define $ac_tr_hdr 1
872	EOF
873
874	else
875	echo "$ac_t""no" 1>&6
876	fi
877	done
878
879	echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
880	echo "configure:881: checking for sys/wait.h that is POSIX.1 compatible" >&5
881	if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
882	echo $ac_n "(cached) $ac_c" 1>&6
883	else
884	cat > conftest.$ac_ext <<EOF
885	#line 886 "configure"
886	#include "confdefs.h"
887	#include <sys/types.h>
888	#include <sys/wait.h>
889	#ifndef WEXITSTATUS
890	#define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
891	#endif
892	#ifndef WIFEXITED
893	#define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
894	#endif
895	int main() {
896	int s;
897	wait (&s);
898	s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
899	; return 0; }
900	EOF
901	if { (eval echo configure:902: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
902	rm -rf conftest*
903	ac_cv_header_sys_wait_h=yes
904	else
905	echo "configure: failed program was:" >&5
906	cat conftest.$ac_ext >&5
907	rm -rf conftest*
908	ac_cv_header_sys_wait_h=no
909	fi
910	rm -f conftest*
911	fi
912
913	echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
914	if test $ac_cv_header_sys_wait_h = yes; then
915	cat >> confdefs.h <<\EOF
916	#define HAVE_SYS_WAIT_H 1
917	EOF
918
919	fi
920
921	echo $ac_n "checking for gethostname""... $ac_c" 1>&6
922	echo "configure:923: checking for gethostname" >&5
923	if eval "test \"`echo '$''{'ac_cv_func_gethostname'+set}'`\" = set"; then
924	echo $ac_n "(cached) $ac_c" 1>&6
925	else
926	cat > conftest.$ac_ext <<EOF
927	#line 928 "configure"
928	#include "confdefs.h"
929	/* System header to define __stub macros and hopefully few prototypes,
930	which can conflict with char gethostname(); below. */
931	#include <assert.h>
932	/* Override any gcc2 internal prototype to avoid an error. */
933	/* We use char because int might match the return type of a gcc2
934	builtin and then its argument prototype would still apply. */
935	char gethostname();
936
937	int main() {
938
939	/* The GNU C library defines this for functions which it implements
940	to always fail with ENOSYS. Some functions are actually named
941	something starting with __ and the normal name is an alias. */
942	#if defined (__stub_gethostname) \|\| defined (__stub___gethostname)
943	choke me
944	#else
945	gethostname();
946	#endif
947
948	; return 0; }
949	EOF
950	if { (eval echo configure:951: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
951	rm -rf conftest*
952	eval "ac_cv_func_gethostname=yes"
953	else
954	echo "configure: failed program was:" >&5
955	cat conftest.$ac_ext >&5
956	rm -rf conftest*
957	eval "ac_cv_func_gethostname=no"
958	fi
959	rm -f conftest*
960	fi
961
962	if eval "test \"`echo '$ac_cv_func_'gethostname`\" = yes"; then
963	echo "$ac_t""yes" 1>&6
964	:
965	else
966	echo "$ac_t""no" 1>&6
967	echo $ac_n "checking for gethostname in -lnsl""... $ac_c" 1>&6
968	echo "configure:969: checking for gethostname in -lnsl" >&5
969	ac_lib_var=`echo nsl'_'gethostname \| sed 'y%./+-%__p_%'`
970	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
971	echo $ac_n "(cached) $ac_c" 1>&6
972	else
973	ac_save_LIBS="$LIBS"
974	LIBS="-lnsl $LIBS"
975	cat > conftest.$ac_ext <<EOF
976	#line 977 "configure"
977	#include "confdefs.h"
978	/* Override any gcc2 internal prototype to avoid an error. */
979	/* We use char because int might match the return type of a gcc2
980	builtin and then its argument prototype would still apply. */
981	char gethostname();
982
983	int main() {
984	gethostname()
985	; return 0; }
986	EOF
987	if { (eval echo configure:988: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
988	rm -rf conftest*
989	eval "ac_cv_lib_$ac_lib_var=yes"
990	else
991	echo "configure: failed program was:" >&5
992	cat conftest.$ac_ext >&5
993	rm -rf conftest*
994	eval "ac_cv_lib_$ac_lib_var=no"
995	fi
996	rm -f conftest*
997	LIBS="$ac_save_LIBS"
998
999	fi
1000	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1001	echo "$ac_t""yes" 1>&6
1002	ac_tr_lib=HAVE_LIB`echo nsl \| sed -e 's/^a-zA-Z0-9_/_/g' \
1003	-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1004	cat >> confdefs.h <<EOF
1005	#define $ac_tr_lib 1
1006	EOF
1007
1008	LIBS="-lnsl $LIBS"
1009
1010	else
1011	echo "$ac_t""no" 1>&6
1012	fi
1013
1014	fi
1015
1016	echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1017	echo "configure:1018: checking for ANSI C header files" >&5
1018	if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1019	echo $ac_n "(cached) $ac_c" 1>&6
1020	else
1021	cat > conftest.$ac_ext <<EOF
1022	#line 1023 "configure"
1023	#include "confdefs.h"
1024	#include <stdlib.h>
1025	#include <stdarg.h>
1026	#include <string.h>
1027	#include <float.h>
1028	EOF
1029	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1030	{ (eval echo configure:1031: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1031	ac_err=`grep -v '^ *+' conftest.out`
1032	if test -z "$ac_err"; then
1033	rm -rf conftest*
1034	ac_cv_header_stdc=yes
1035	else
1036	echo "$ac_err" >&5
1037	echo "configure: failed program was:" >&5
1038	cat conftest.$ac_ext >&5
1039	rm -rf conftest*
1040	ac_cv_header_stdc=no
1041	fi
1042	rm -f conftest*
1043
1044	if test $ac_cv_header_stdc = yes; then
1045	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1046	cat > conftest.$ac_ext <<EOF
1047	#line 1048 "configure"
1048	#include "confdefs.h"
1049	#include <string.h>
1050	EOF
1051	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
1052	egrep "memchr" >/dev/null 2>&1; then
1053	:
1054	else
1055	rm -rf conftest*
1056	ac_cv_header_stdc=no
1057	fi
1058	rm -f conftest*
1059
1060	fi
1061
1062	if test $ac_cv_header_stdc = yes; then
1063	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1064	cat > conftest.$ac_ext <<EOF
1065	#line 1066 "configure"
1066	#include "confdefs.h"
1067	#include <stdlib.h>
1068	EOF
1069	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
1070	egrep "free" >/dev/null 2>&1; then
1071	:
1072	else
1073	rm -rf conftest*
1074	ac_cv_header_stdc=no
1075	fi
1076	rm -f conftest*
1077
1078	fi
1079
1080	if test $ac_cv_header_stdc = yes; then
1081	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1082	if test "$cross_compiling" = yes; then
1083	:
1084	else
1085	cat > conftest.$ac_ext <<EOF
1086	#line 1087 "configure"
1087	#include "confdefs.h"
1088	#include <ctype.h>
1089	#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1090	#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1091	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
1092	int main () { int i; for (i = 0; i < 256; i++)
1093	if (XOR (islower (i), ISLOWER (i)) \|\| toupper (i) != TOUPPER (i)) exit(2);
1094	exit (0); }
1095
1096	EOF
1097	if { (eval echo configure:1098: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1098	then
1099	:
1100	else
1101	echo "configure: failed program was:" >&5
1102	cat conftest.$ac_ext >&5
1103	rm -fr conftest*
1104	ac_cv_header_stdc=no
1105	fi
1106	rm -fr conftest*
1107	fi
1108
1109	fi
1110	fi
1111
1112	echo "$ac_t""$ac_cv_header_stdc" 1>&6
1113	if test $ac_cv_header_stdc = yes; then
1114	cat >> confdefs.h <<\EOF
1115	#define STDC_HEADERS 1
1116	EOF
1117
1118	fi
1119
1120	echo $ac_n "checking for time_t""... $ac_c" 1>&6
1121	echo "configure:1122: checking for time_t" >&5
1122	if eval "test \"`echo '$''{'ac_cv_type_time_t'+set}'`\" = set"; then
1123	echo $ac_n "(cached) $ac_c" 1>&6
1124	else
1125	cat > conftest.$ac_ext <<EOF
1126	#line 1127 "configure"
1127	#include "confdefs.h"
1128	#include <sys/types.h>
1129	#if STDC_HEADERS
1130	#include <stdlib.h>
1131	#include <stddef.h>
1132	#endif
1133	EOF
1134	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
1135	egrep "time_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1136	rm -rf conftest*
1137	ac_cv_type_time_t=yes
1138	else
1139	rm -rf conftest*
1140	ac_cv_type_time_t=no
1141	fi
1142	rm -f conftest*
1143
1144	fi
1145	echo "$ac_t""$ac_cv_type_time_t" 1>&6
1146	if test $ac_cv_type_time_t = no; then
1147	cat >> confdefs.h <<\EOF
1148	#define time_t long
1149	EOF
1150
1151	fi
1152
1153	mdevPATH=/usr/lib:/usr/bin
1154	# Extract the first word of "makedev", so it can be a program name with args.
1155	set dummy makedev; ac_word=$2
1156	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1157	echo "configure:1158: checking for $ac_word" >&5
1158	if eval "test \"`echo '$''{'ac_cv_path_MAKEDEV'+set}'`\" = set"; then
1159	echo $ac_n "(cached) $ac_c" 1>&6
1160	else
1161	case "$MAKEDEV" in
1162	/*)
1163	ac_cv_path_MAKEDEV="$MAKEDEV" # Let the user override the test with a path.
1164	;;
1165	*)
1166	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1167	for ac_dir in $mdevPATH$ac_dummy; do
1168	test -z "$ac_dir" && ac_dir=.
1169	if test -f $ac_dir/$ac_word; then
1170	ac_cv_path_MAKEDEV="$ac_dir/$ac_word"
1171	break
1172	fi
1173	done
1174	IFS="$ac_save_ifs"
1175	test -z "$ac_cv_path_MAKEDEV" && ac_cv_path_MAKEDEV=":"
1176	;;
1177	esac
1178	fi
1179	MAKEDEV="$ac_cv_path_MAKEDEV"
1180	if test -n "$MAKEDEV"; then
1181	echo "$ac_t""$MAKEDEV" 1>&6
1182	else
1183	echo "$ac_t""no" 1>&6
1184	fi
1185
1186
1187	### Generate output...
1188
1189	trap '' 1 2 15
1190	cat > confcache <<\EOF
1191	# This file is a shell script that caches the results of configure
1192	# tests run on this system so they can be shared between configure
1193	# scripts and configure runs. It is not useful on other systems.
1194	# If it contains results you don't want to keep, you may remove or edit it.
1195	#
1196	# By default, configure uses ./config.cache as the cache file,
1197	# creating it if it does not exist already. You can give configure
1198	# the --cache-file=FILE option to use a different cache file; that is
1199	# what configure does when it calls configure scripts in
1200	# subdirectories, so they share the cache.
1201	# Giving --cache-file=/dev/null disables caching, for debugging configure.
1202	# config.status only pays attention to the cache file if you give it the
1203	# --recheck option to rerun configure.
1204	#
1205	EOF
1206	# The following way of writing the cache mishandles newlines in values,
1207	# but we know of no workaround that is simple, portable, and efficient.
1208	# So, don't put newlines in cache variables' values.
1209	# Ultrix sh set writes to stderr and can't be redirected directly,
1210	# and sets the high bit in the cache file unless we assign to the vars.
1211	(set) 2>&1 \|
1212	case `(ac_space=' '; set) 2>&1` in
1213	ac_space=\ )
1214	# `set' does not quote correctly, so add quotes (double-quote substitution
1215	# turns \\\\ into \\, and sed turns \\ into \).
1216	sed -n \
1217	-e "s/'/'\\\\''/g" \
1218	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
1219	;;
1220	*)
1221	# `set' quotes correctly as required by POSIX, so do not add quotes.
1222	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
1223	;;
1224	esac >> confcache
1225	if cmp -s $cache_file confcache; then
1226	:
1227	else
1228	if test -w $cache_file; then
1229	echo "updating cache $cache_file"
1230	cat confcache > $cache_file
1231	else
1232	echo "not updating unwritable cache $cache_file"
1233	fi
1234	fi
1235	rm -f confcache
1236
1237	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1238
1239	test "x$prefix" = xNONE && prefix=$ac_default_prefix
1240	# Let make expand exec_prefix.
1241	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1242
1243	# Any assignment to VPATH causes Sun make to only execute
1244	# the first set of double-colon rules, so remove it if not needed.
1245	# If there is a colon in the path, we need to keep it.
1246	if test "x$srcdir" = x.; then
1247	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
1248	fi
1249
1250	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1251
1252	DEFS=-DHAVE_CONFIG_H
1253
1254	# Without the "./", some shells look in PATH for config.status.
1255	: ${CONFIG_STATUS=./config.status}
1256
1257	echo creating $CONFIG_STATUS
1258	rm -f $CONFIG_STATUS
1259	cat > $CONFIG_STATUS <<EOF
1260	#! /bin/sh
1261	# Generated automatically by configure.
1262	# Run this file to recreate the current configuration.
1263	# This directory was configured as follows,
1264	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
1265	#
1266	# $0 $ac_configure_args
1267	#
1268	# Compiler output produced by configure, useful for debugging
1269	# configure, is in ./config.log if it exists.
1270
1271	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1272	for ac_option
1273	do
1274	case "\$ac_option" in
1275	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
1276	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1277	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1278	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
1279	echo "$CONFIG_STATUS generated by autoconf version 2.12"
1280	exit 0 ;;
1281	-help \| --help \| --hel \| --he \| --h)
1282	echo "\$ac_cs_usage"; exit 0 ;;
1283	*) echo "\$ac_cs_usage"; exit 1 ;;
1284	esac
1285	done
1286
1287	ac_given_srcdir=$srcdir
1288	ac_given_INSTALL="$INSTALL"
1289
1290	trap 'rm -fr `echo "Makefile troff.font/Makefile ditroff.font/Makefile src/config-defs.h" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
1291	EOF
1292	cat >> $CONFIG_STATUS <<EOF
1293
1294	# Protect against being on the right side of a sed subst in config.status.
1295	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1296	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1297	$ac_vpsub
1298	$extrasub
1299	s%@CFLAGS@%$CFLAGS%g
1300	s%@CPPFLAGS@%$CPPFLAGS%g
1301	s%@CXXFLAGS@%$CXXFLAGS%g
1302	s%@DEFS@%$DEFS%g
1303	s%@LDFLAGS@%$LDFLAGS%g
1304	s%@LIBS@%$LIBS%g
1305	s%@exec_prefix@%$exec_prefix%g
1306	s%@prefix@%$prefix%g
1307	s%@program_transform_name@%$program_transform_name%g
1308	s%@bindir@%$bindir%g
1309	s%@sbindir@%$sbindir%g
1310	s%@libexecdir@%$libexecdir%g
1311	s%@datadir@%$datadir%g
1312	s%@sysconfdir@%$sysconfdir%g
1313	s%@sharedstatedir@%$sharedstatedir%g
1314	s%@localstatedir@%$localstatedir%g
1315	s%@libdir@%$libdir%g
1316	s%@includedir@%$includedir%g
1317	s%@oldincludedir@%$oldincludedir%g
1318	s%@infodir@%$infodir%g
1319	s%@mandir@%$mandir%g
1320	s%@CC@%$CC%g
1321	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1322	s%@INSTALL_DATA@%$INSTALL_DATA%g
1323	s%@CPP@%$CPP%g
1324	s%@MAKEDEV@%$MAKEDEV%g
1325
1326	CEOF
1327	EOF
1328
1329	cat >> $CONFIG_STATUS <<\EOF
1330
1331	# Split the substitutions into bite-sized pieces for seds with
1332	# small command number limits, like on Digital OSF/1 and HP-UX.
1333	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1334	ac_file=1 # Number of current file.
1335	ac_beg=1 # First line for current file.
1336	ac_end=$ac_max_sed_cmds # Line after last line for current file.
1337	ac_more_lines=:
1338	ac_sed_cmds=""
1339	while $ac_more_lines; do
1340	if test $ac_beg -gt 1; then
1341	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1342	else
1343	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1344	fi
1345	if test ! -s conftest.s$ac_file; then
1346	ac_more_lines=false
1347	rm -f conftest.s$ac_file
1348	else
1349	if test -z "$ac_sed_cmds"; then
1350	ac_sed_cmds="sed -f conftest.s$ac_file"
1351	else
1352	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
1353	fi
1354	ac_file=`expr $ac_file + 1`
1355	ac_beg=$ac_end
1356	ac_end=`expr $ac_end + $ac_max_sed_cmds`
1357	fi
1358	done
1359	if test -z "$ac_sed_cmds"; then
1360	ac_sed_cmds=cat
1361	fi
1362	EOF
1363
1364	cat >> $CONFIG_STATUS <<EOF
1365
1366	CONFIG_FILES=\${CONFIG_FILES-"Makefile troff.font/Makefile ditroff.font/Makefile"}
1367	EOF
1368	cat >> $CONFIG_STATUS <<\EOF
1369	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1370	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1371	case "$ac_file" in
1372	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
1373	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
1374	*) ac_file_in="${ac_file}.in" ;;
1375	esac
1376
1377	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1378
1379	# Remove last slash and all that follows it. Not all systems have dirname.
1380	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
1381	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1382	# The file is in a subdirectory.
1383	test ! -d "$ac_dir" && mkdir "$ac_dir"
1384	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
1385	# A "../" for each directory in $ac_dir_suffix.
1386	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
1387	else
1388	ac_dir_suffix= ac_dots=
1389	fi
1390
1391	case "$ac_given_srcdir" in
1392	.) srcdir=.
1393	if test -z "$ac_dots"; then top_srcdir=.
1394	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
1395	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1396	*) # Relative path.
1397	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1398	top_srcdir="$ac_dots$ac_given_srcdir" ;;
1399	esac
1400
1401	case "$ac_given_INSTALL" in
1402	[/$]*) INSTALL="$ac_given_INSTALL" ;;
1403	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1404	esac
1405
1406	echo creating "$ac_file"
1407	rm -f "$ac_file"
1408	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
1409	case "$ac_file" in
1410	Makefile) ac_comsub="1i\\
1411	# $configure_input" ;;
1412	*) ac_comsub= ;;
1413	esac
1414
1415	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1416	sed -e "$ac_comsub
1417	s%@configure_input@%$configure_input%g
1418	s%@srcdir@%$srcdir%g
1419	s%@top_srcdir@%$top_srcdir%g
1420	s%@INSTALL@%$INSTALL%g
1421	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
1422	fi; done
1423	rm -f conftest.s*
1424
1425	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1426	# NAME is the cpp macro being defined and VALUE is the value it is being given.
1427	#
1428	# ac_d sets the value in "#define NAME VALUE" lines.
1429	ac_dA='s%^$[ ]$#$[ ]define[ ][ ]*$'
1430	ac_dB='$[ ][ ]$[^ ]%\1#\2'
1431	ac_dC='\3'
1432	ac_dD='%g'
1433	# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1434	ac_uA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
1435	ac_uB='$[ ]$%\1#\2define\3'
1436	ac_uC=' '
1437	ac_uD='\4%g'
1438	# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1439	ac_eA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
1440	ac_eB='$%\1#\2define\3'
1441	ac_eC=' '
1442	ac_eD='%g'
1443
1444	if test "${CONFIG_HEADERS+set}" != set; then
1445	EOF
1446	cat >> $CONFIG_STATUS <<EOF
1447	CONFIG_HEADERS="src/config-defs.h"
1448	EOF
1449	cat >> $CONFIG_STATUS <<\EOF
1450	fi
1451	for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1452	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1453	case "$ac_file" in
1454	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
1455	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
1456	*) ac_file_in="${ac_file}.in" ;;
1457	esac
1458
1459	echo creating $ac_file
1460
1461	rm -f conftest.frag conftest.in conftest.out
1462	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1463	cat $ac_file_inputs > conftest.in
1464
1465	EOF
1466
1467	# Transform confdefs.h into a sed script conftest.vals that substitutes
1468	# the proper values into config.h.in to produce config.h. And first:
1469	# Protect against being on the right side of a sed subst in config.status.
1470	# Protect against being in an unquoted here document in config.status.
1471	rm -f conftest.vals
1472	cat > conftest.hdr <<\EOF
1473	s/[\\&%]/\\&/g
1474	s%[\\$`]%\\&%g
1475	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1476	s%ac_d%ac_u%gp
1477	s%ac_u%ac_e%gp
1478	EOF
1479	sed -n -f conftest.hdr confdefs.h > conftest.vals
1480	rm -f conftest.hdr
1481
1482	# This sed command replaces #undef with comments. This is necessary, for
1483	# example, in the case of _POSIX_SOURCE, which is predefined and required
1484	# on some systems where configure will not decide to define it.
1485	cat >> conftest.vals <<\EOF
1486	s%^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9]%/* & */%
1487	EOF
1488
1489	# Break up conftest.vals because some shells have a limit on
1490	# the size of here documents, and old seds have small limits too.
1491
1492	rm -f conftest.tail
1493	while :
1494	do
1495	ac_lines=`grep -c . conftest.vals`
1496	# grep -c gives empty output for an empty file on some AIX systems.
1497	if test -z "$ac_lines" \|\| test "$ac_lines" -eq 0; then break; fi
1498	# Write a limited-size here document to conftest.frag.
1499	echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1500	sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1501	echo 'CEOF
1502	sed -f conftest.frag conftest.in > conftest.out
1503	rm -f conftest.in
1504	mv conftest.out conftest.in
1505	' >> $CONFIG_STATUS
1506	sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1507	rm -f conftest.vals
1508	mv conftest.tail conftest.vals
1509	done
1510	rm -f conftest.vals
1511
1512	cat >> $CONFIG_STATUS <<\EOF
1513	rm -f conftest.frag conftest.h
1514	echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1515	cat conftest.in >> conftest.h
1516	rm -f conftest.in
1517	if cmp -s $ac_file conftest.h 2>/dev/null; then
1518	echo "$ac_file is unchanged"
1519	rm -f conftest.h
1520	else
1521	# Remove last slash and all that follows it. Not all systems have dirname.
1522	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
1523	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1524	# The file is in a subdirectory.
1525	test ! -d "$ac_dir" && mkdir "$ac_dir"
1526	fi
1527	rm -f $ac_file
1528	mv conftest.h $ac_file
1529	fi
1530	fi; done
1531
1532	EOF
1533	cat >> $CONFIG_STATUS <<EOF
1534
1535	EOF
1536	cat >> $CONFIG_STATUS <<\EOF
1537
1538	exit 0
1539	EOF
1540	chmod +x $CONFIG_STATUS
1541	rm -fr confdefs* $ac_clean_files
1542	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
1543

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