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Revision 794, 64.3 kB (checked in by graham, 9 years ago)
Initial revision
Property svn:eol-style set to `native` Property svn:executable set to ``* Property svn:keywords set to `Author Date Id Revision`

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1	#! /bin/sh
2
3	# Guess values for system-dependent variables and create Makefiles.
4	# Generated automatically using autoconf version 2.13
5	# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
6	#
7	# This configure script is free software; the Free Software Foundation
8	# gives unlimited permission to copy, distribute and modify it.
9
10	# Defaults:
11	ac_help=
12	ac_default_prefix=/usr/local
13	# Any additions from configure.in:
14	ac_help="$ac_help
15	--enable-maintainer-mode enable make rules and dependencies not useful
16	(and sometimes confusing) to the casual installer"
17	ac_help="$ac_help
18	--enable-shared build shared libraries [default=yes]
19	--enable-shared=PKGS only build shared libraries if the current package
20	appears as an element in the PKGS list"
21	ac_help="$ac_help
22	--enable-static build static libraries [default=yes]
23	--enable-static=PKGS only build shared libraries if the current package
24	appears as an element in the PKGS list"
25	ac_help="$ac_help
26	--with-gnu-ld assume the C compiler uses GNU ld [default=no]"
27
28	# Initialize some variables set by options.
29	# The variables have the same names as the options, with
30	# dashes changed to underlines.
31	build=NONE
32	cache_file=./config.cache
33	exec_prefix=NONE
34	host=NONE
35	no_create=
36	nonopt=NONE
37	no_recursion=
38	prefix=NONE
39	program_prefix=NONE
40	program_suffix=NONE
41	program_transform_name=s,x,x,
42	silent=
43	site=
44	srcdir=
45	target=NONE
46	verbose=
47	x_includes=NONE
48	x_libraries=NONE
49	bindir='${exec_prefix}/bin'
50	sbindir='${exec_prefix}/sbin'
51	libexecdir='${exec_prefix}/libexec'
52	datadir='${prefix}/share'
53	sysconfdir='${prefix}/etc'
54	sharedstatedir='${prefix}/com'
55	localstatedir='${prefix}/var'
56	libdir='${exec_prefix}/lib'
57	includedir='${prefix}/include'
58	oldincludedir='/usr/include'
59	infodir='${prefix}/info'
60	mandir='${prefix}/man'
61
62	# Initialize some other variables.
63	subdirs=
64	MFLAGS= MAKEFLAGS=
65	SHELL=${CONFIG_SHELL-/bin/sh}
66	# Maximum number of lines to put in a shell here document.
67	ac_max_here_lines=12
68
69	ac_prev=
70	for ac_option
71	do
72
73	# If the previous option needs an argument, assign it.
74	if test -n "$ac_prev"; then
75	eval "$ac_prev=\$ac_option"
76	ac_prev=
77	continue
78	fi
79
80	case "$ac_option" in
81	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
82	*) ac_optarg= ;;
83	esac
84
85	# Accept the important Cygnus configure options, so we can diagnose typos.
86
87	case "$ac_option" in
88
89	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
90	ac_prev=bindir ;;
91	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
92	bindir="$ac_optarg" ;;
93
94	-build \| --build \| --buil \| --bui \| --bu)
95	ac_prev=build ;;
96	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
97	build="$ac_optarg" ;;
98
99	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
100	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
101	ac_prev=cache_file ;;
102	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
103	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
104	cache_file="$ac_optarg" ;;
105
106	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
107	ac_prev=datadir ;;
108	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
109	\| --da=*)
110	datadir="$ac_optarg" ;;
111
112	-disable-* \| --disable-*)
113	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
114	# Reject names that are not valid shell variable names.
115	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
116	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
117	fi
118	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
119	eval "enable_${ac_feature}=no" ;;
120
121	-enable-* \| --enable-*)
122	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
123	# Reject names that are not valid shell variable names.
124	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
125	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
126	fi
127	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
128	case "$ac_option" in
129	=) ;;
130	*) ac_optarg=yes ;;
131	esac
132	eval "enable_${ac_feature}='$ac_optarg'" ;;
133
134	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
135	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
136	\| --exec \| --exe \| --ex)
137	ac_prev=exec_prefix ;;
138	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
139	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
140	\| --exec=* \| --exe=* \| --ex=*)
141	exec_prefix="$ac_optarg" ;;
142
143	-gas \| --gas \| --ga \| --g)
144	# Obsolete; use --with-gas.
145	with_gas=yes ;;
146
147	-help \| --help \| --hel \| --he)
148	# Omit some internal or obsolete options to make the list less imposing.
149	# This message is too long to be a string in the A/UX 3.1 sh.
150	cat << EOF
151	Usage: configure [options] [host]
152	Options: [defaults in brackets after descriptions]
153	Configuration:
154	--cache-file=FILE cache test results in FILE
155	--help print this message
156	--no-create do not create output files
157	--quiet, --silent do not print \`checking...' messages
158	--version print the version of autoconf that created configure
159	Directory and file names:
160	--prefix=PREFIX install architecture-independent files in PREFIX
161	[$ac_default_prefix]
162	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
163	[same as prefix]
164	--bindir=DIR user executables in DIR [EPREFIX/bin]
165	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
166	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
167	--datadir=DIR read-only architecture-independent data in DIR
168	[PREFIX/share]
169	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
170	--sharedstatedir=DIR modifiable architecture-independent data in DIR
171	[PREFIX/com]
172	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
173	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
174	--includedir=DIR C header files in DIR [PREFIX/include]
175	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
176	--infodir=DIR info documentation in DIR [PREFIX/info]
177	--mandir=DIR man documentation in DIR [PREFIX/man]
178	--srcdir=DIR find the sources in DIR [configure dir or ..]
179	--program-prefix=PREFIX prepend PREFIX to installed program names
180	--program-suffix=SUFFIX append SUFFIX to installed program names
181	--program-transform-name=PROGRAM
182	run sed PROGRAM on installed program names
183	EOF
184	cat << EOF
185	Host type:
186	--build=BUILD configure for building on BUILD [BUILD=HOST]
187	--host=HOST configure for HOST [guessed]
188	--target=TARGET configure for TARGET [TARGET=HOST]
189	Features and packages:
190	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
191	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
192	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
193	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
194	--x-includes=DIR X include files are in DIR
195	--x-libraries=DIR X library files are in DIR
196	EOF
197	if test -n "$ac_help"; then
198	echo "--enable and --with options recognized:$ac_help"
199	fi
200	exit 0 ;;
201
202	-host \| --host \| --hos \| --ho)
203	ac_prev=host ;;
204	-host=* \| --host=* \| --hos=* \| --ho=*)
205	host="$ac_optarg" ;;
206
207	-includedir \| --includedir \| --includedi \| --included \| --include \
208	\| --includ \| --inclu \| --incl \| --inc)
209	ac_prev=includedir ;;
210	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
211	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
212	includedir="$ac_optarg" ;;
213
214	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
215	ac_prev=infodir ;;
216	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
217	infodir="$ac_optarg" ;;
218
219	-libdir \| --libdir \| --libdi \| --libd)
220	ac_prev=libdir ;;
221	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
222	libdir="$ac_optarg" ;;
223
224	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
225	\| --libexe \| --libex \| --libe)
226	ac_prev=libexecdir ;;
227	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
228	\| --libexe=* \| --libex=* \| --libe=*)
229	libexecdir="$ac_optarg" ;;
230
231	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
232	\| --localstate \| --localstat \| --localsta \| --localst \
233	\| --locals \| --local \| --loca \| --loc \| --lo)
234	ac_prev=localstatedir ;;
235	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
236	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
237	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
238	localstatedir="$ac_optarg" ;;
239
240	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
241	ac_prev=mandir ;;
242	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
243	mandir="$ac_optarg" ;;
244
245	-nfp \| --nfp \| --nf)
246	# Obsolete; use --without-fp.
247	with_fp=no ;;
248
249	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
250	\| --no-cr \| --no-c)
251	no_create=yes ;;
252
253	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
254	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
255	no_recursion=yes ;;
256
257	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
258	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
259	\| --oldin \| --oldi \| --old \| --ol \| --o)
260	ac_prev=oldincludedir ;;
261	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
262	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
263	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
264	oldincludedir="$ac_optarg" ;;
265
266	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
267	ac_prev=prefix ;;
268	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
269	prefix="$ac_optarg" ;;
270
271	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
272	\| --program-pre \| --program-pr \| --program-p)
273	ac_prev=program_prefix ;;
274	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
275	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
276	program_prefix="$ac_optarg" ;;
277
278	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
279	\| --program-suf \| --program-su \| --program-s)
280	ac_prev=program_suffix ;;
281	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
282	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
283	program_suffix="$ac_optarg" ;;
284
285	-program-transform-name \| --program-transform-name \
286	\| --program-transform-nam \| --program-transform-na \
287	\| --program-transform-n \| --program-transform- \
288	\| --program-transform \| --program-transfor \
289	\| --program-transfo \| --program-transf \
290	\| --program-trans \| --program-tran \
291	\| --progr-tra \| --program-tr \| --program-t)
292	ac_prev=program_transform_name ;;
293	-program-transform-name=* \| --program-transform-name=* \
294	\| --program-transform-nam=* \| --program-transform-na=* \
295	\| --program-transform-n=* \| --program-transform-=* \
296	\| --program-transform=* \| --program-transfor=* \
297	\| --program-transfo=* \| --program-transf=* \
298	\| --program-trans=* \| --program-tran=* \
299	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
300	program_transform_name="$ac_optarg" ;;
301
302	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
303	\| -silent \| --silent \| --silen \| --sile \| --sil)
304	silent=yes ;;
305
306	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
307	ac_prev=sbindir ;;
308	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
309	\| --sbi=* \| --sb=*)
310	sbindir="$ac_optarg" ;;
311
312	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
313	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
314	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
315	\| --sha \| --sh)
316	ac_prev=sharedstatedir ;;
317	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
318	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
319	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
320	\| --sha=* \| --sh=*)
321	sharedstatedir="$ac_optarg" ;;
322
323	-site \| --site \| --sit)
324	ac_prev=site ;;
325	-site=* \| --site=* \| --sit=*)
326	site="$ac_optarg" ;;
327
328	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
329	ac_prev=srcdir ;;
330	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
331	srcdir="$ac_optarg" ;;
332
333	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
334	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
335	ac_prev=sysconfdir ;;
336	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
337	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
338	sysconfdir="$ac_optarg" ;;
339
340	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
341	ac_prev=target ;;
342	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
343	target="$ac_optarg" ;;
344
345	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
346	verbose=yes ;;
347
348	-version \| --version \| --versio \| --versi \| --vers)
349	echo "configure generated by autoconf version 2.13"
350	exit 0 ;;
351
352	-with-* \| --with-*)
353	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
354	# Reject names that are not valid shell variable names.
355	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
356	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
357	fi
358	ac_package=`echo $ac_package\| sed 's/-/_/g'`
359	case "$ac_option" in
360	=) ;;
361	*) ac_optarg=yes ;;
362	esac
363	eval "with_${ac_package}='$ac_optarg'" ;;
364
365	-without-* \| --without-*)
366	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
367	# Reject names that are not valid shell variable names.
368	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
369	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
370	fi
371	ac_package=`echo $ac_package\| sed 's/-/_/g'`
372	eval "with_${ac_package}=no" ;;
373
374	--x)
375	# Obsolete; use --with-x.
376	with_x=yes ;;
377
378	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
379	\| --x-incl \| --x-inc \| --x-in \| --x-i)
380	ac_prev=x_includes ;;
381	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
382	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
383	x_includes="$ac_optarg" ;;
384
385	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
386	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
387	ac_prev=x_libraries ;;
388	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
389	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
390	x_libraries="$ac_optarg" ;;
391
392	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
393	;;
394
395	*)
396	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
397	echo "configure: warning: $ac_option: invalid host type" 1>&2
398	fi
399	if test "x$nonopt" != xNONE; then
400	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
401	fi
402	nonopt="$ac_option"
403	;;
404
405	esac
406	done
407
408	if test -n "$ac_prev"; then
409	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
410	fi
411
412	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
413
414	# File descriptor usage:
415	# 0 standard input
416	# 1 file creation
417	# 2 errors and warnings
418	# 3 some systems may open it to /dev/tty
419	# 4 used on the Kubota Titan
420	# 6 checking for... messages and results
421	# 5 compiler messages saved in config.log
422	if test "$silent" = yes; then
423	exec 6>/dev/null
424	else
425	exec 6>&1
426	fi
427	exec 5>./config.log
428
429	echo "\
430	This file contains any messages produced by compilers while
431	running configure, to aid debugging if configure makes a mistake.
432	" 1>&5
433
434	# Strip out --no-create and --no-recursion so they do not pile up.
435	# Also quote any args containing shell metacharacters.
436	ac_configure_args=
437	for ac_arg
438	do
439	case "$ac_arg" in
440	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
441	\| --no-cr \| --no-c) ;;
442	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
443	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
444	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
445	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
446	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
447	esac
448	done
449
450	# NLS nuisances.
451	# Only set these to C if already set. These must not be set unconditionally
452	# because not all systems understand e.g. LANG=C (notably SCO).
453	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
454	# Non-C LC_CTYPE values break the ctype check.
455	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
456	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
457	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
458	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
459
460	# confdefs.h avoids OS command line length limits that DEFS can exceed.
461	rm -rf conftest* confdefs.h
462	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
463	echo > confdefs.h
464
465	# A filename unique to this package, relative to the directory that
466	# configure is in, which we can look for to find out if srcdir is correct.
467	ac_unique_file=src/contact_list.cpp
468
469	# Find the source files, if location was not specified.
470	if test -z "$srcdir"; then
471	ac_srcdir_defaulted=yes
472	# Try the directory containing this script, then its parent.
473	ac_prog=$0
474	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
475	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
476	srcdir=$ac_confdir
477	if test ! -r $srcdir/$ac_unique_file; then
478	srcdir=..
479	fi
480	else
481	ac_srcdir_defaulted=no
482	fi
483	if test ! -r $srcdir/$ac_unique_file; then
484	if test "$ac_srcdir_defaulted" = yes; then
485	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
486	else
487	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
488	fi
489	fi
490	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
491
492	# Prefer explicitly selected file to automatically selected ones.
493	if test -z "$CONFIG_SITE"; then
494	if test "x$prefix" != xNONE; then
495	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
496	else
497	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
498	fi
499	fi
500	for ac_site_file in $CONFIG_SITE; do
501	if test -r "$ac_site_file"; then
502	echo "loading site script $ac_site_file"
503	. "$ac_site_file"
504	fi
505	done
506
507	if test -r "$cache_file"; then
508	echo "loading cache $cache_file"
509	. $cache_file
510	else
511	echo "creating cache $cache_file"
512	> $cache_file
513	fi
514
515	ac_ext=c
516	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
517	ac_cpp='$CPP $CPPFLAGS'
518	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
519	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
520	cross_compiling=$ac_cv_prog_cc_cross
521
522	ac_exeext=
523	ac_objext=o
524	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
525	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
526	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
527	ac_n= ac_c='
528	' ac_t=' '
529	else
530	ac_n=-n ac_c= ac_t=
531	fi
532	else
533	ac_n= ac_c='\c' ac_t=
534	fi
535
536
537
538
539
540
541
542	ac_aux_dir=
543	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
544	if test -f $ac_dir/install-sh; then
545	ac_aux_dir=$ac_dir
546	ac_install_sh="$ac_aux_dir/install-sh -c"
547	break
548	elif test -f $ac_dir/install.sh; then
549	ac_aux_dir=$ac_dir
550	ac_install_sh="$ac_aux_dir/install.sh -c"
551	break
552	fi
553	done
554	if test -z "$ac_aux_dir"; then
555	{ echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
556	fi
557	ac_config_guess=$ac_aux_dir/config.guess
558	ac_config_sub=$ac_aux_dir/config.sub
559	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
560
561	# Find a good install program. We prefer a C program (faster),
562	# so one script is as good as another. But avoid the broken or
563	# incompatible versions:
564	# SysV /etc/install, /usr/sbin/install
565	# SunOS /usr/etc/install
566	# IRIX /sbin/install
567	# AIX /bin/install
568	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
569	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
570	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
571	# ./install, which can be erroneously created by make from ./install.sh.
572	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
573	echo "configure:574: checking for a BSD compatible install" >&5
574	if test -z "$INSTALL"; then
575	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
576	echo $ac_n "(cached) $ac_c" 1>&6
577	else
578	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
579	for ac_dir in $PATH; do
580	# Account for people who put trailing slashes in PATH elements.
581	case "$ac_dir/" in
582	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
583	*)
584	# OSF1 and SCO ODT 3.0 have their own names for install.
585	# Don't use installbsd from OSF since it installs stuff as root
586	# by default.
587	for ac_prog in ginstall scoinst install; do
588	if test -f $ac_dir/$ac_prog; then
589	if test $ac_prog = install &&
590	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
591	# AIX install. It has an incompatible calling convention.
592	:
593	else
594	ac_cv_path_install="$ac_dir/$ac_prog -c"
595	break 2
596	fi
597	fi
598	done
599	;;
600	esac
601	done
602	IFS="$ac_save_IFS"
603
604	fi
605	if test "${ac_cv_path_install+set}" = set; then
606	INSTALL="$ac_cv_path_install"
607	else
608	# As a last resort, use the slow shell script. We don't cache a
609	# path for INSTALL within a source directory, because that will
610	# break other packages using the cache if that directory is
611	# removed, or if the path is relative.
612	INSTALL="$ac_install_sh"
613	fi
614	fi
615	echo "$ac_t""$INSTALL" 1>&6
616
617	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
618	# It thinks the first close brace ends the variable substitution.
619	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
620
621	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
622
623	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
624
625	echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
626	echo "configure:627: checking whether build environment is sane" >&5
627	# Just in case
628	sleep 1
629	echo timestamp > conftestfile
630	# Do `set' in a subshell so we don't clobber the current shell's
631	# arguments. Must try -L first in case configure is actually a
632	# symlink; some systems play weird games with the mod time of symlinks
633	# (eg FreeBSD returns the mod time of the symlink's containing
634	# directory).
635	if (
636	set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
637	if test "$*" = "X"; then
638	# -L didn't work.
639	set X `ls -t $srcdir/configure conftestfile`
640	fi
641	if test "$*" != "X $srcdir/configure conftestfile" \
642	&& test "$*" != "X conftestfile $srcdir/configure"; then
643
644	# If neither matched, then we have a broken ls. This can happen
645	# if, for instance, CONFIG_SHELL is bash and it inherits a
646	# broken ls alias from the environment. This has actually
647	# happened. Such a system could not be considered "sane".
648	{ echo "configure: error: ls -t appears to fail. Make sure there is not a broken
649	alias in your environment" 1>&2; exit 1; }
650	fi
651
652	test "$2" = conftestfile
653	)
654	then
655	# Ok.
656	:
657	else
658	{ echo "configure: error: newly created file is older than distributed files!
659	Check your system clock" 1>&2; exit 1; }
660	fi
661	rm -f conftest*
662	echo "$ac_t""yes" 1>&6
663	if test "$program_transform_name" = s,x,x,; then
664	program_transform_name=
665	else
666	# Double any \ or $. echo might interpret backslashes.
667	cat <<\EOF_SED > conftestsed
668	s,\\,\\\\,g; s,\$,$$,g
669	EOF_SED
670	program_transform_name="`echo $program_transform_name\|sed -f conftestsed`"
671	rm -f conftestsed
672	fi
673	test "$program_prefix" != NONE &&
674	program_transform_name="s,^,${program_prefix},; $program_transform_name"
675	# Use a double $ so make ignores it.
676	test "$program_suffix" != NONE &&
677	program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
678
679	# sed with no file args requires a program.
680	test "$program_transform_name" = "" && program_transform_name="s,x,x,"
681
682	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
683	echo "configure:684: checking whether ${MAKE-make} sets \${MAKE}" >&5
684	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
685	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
686	echo $ac_n "(cached) $ac_c" 1>&6
687	else
688	cat > conftestmake <<\EOF
689	all:
690	@echo 'ac_maketemp="${MAKE}"'
691	EOF
692	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
693	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
694	if test -n "$ac_maketemp"; then
695	eval ac_cv_prog_make_${ac_make}_set=yes
696	else
697	eval ac_cv_prog_make_${ac_make}_set=no
698	fi
699	rm -f conftestmake
700	fi
701	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
702	echo "$ac_t""yes" 1>&6
703	SET_MAKE=
704	else
705	echo "$ac_t""no" 1>&6
706	SET_MAKE="MAKE=${MAKE-make}"
707	fi
708
709
710	PACKAGE=GtkPlugin
711
712	VERSION=0.0.1
713
714	if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
715	{ echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
716	fi
717	cat >> confdefs.h <<EOF
718	#define PACKAGE "$PACKAGE"
719	EOF
720
721	cat >> confdefs.h <<EOF
722	#define VERSION "$VERSION"
723	EOF
724
725
726
727	missing_dir=`cd $ac_aux_dir && pwd`
728	echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
729	echo "configure:730: checking for working aclocal" >&5
730	# Run test in a subshell; some versions of sh will print an error if
731	# an executable is not found, even if stderr is redirected.
732	# Redirect stdin to placate older versions of autoconf. Sigh.
733	if (aclocal --version) < /dev/null > /dev/null 2>&1; then
734	ACLOCAL=aclocal
735	echo "$ac_t""found" 1>&6
736	else
737	ACLOCAL="$missing_dir/missing aclocal"
738	echo "$ac_t""missing" 1>&6
739	fi
740
741	echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
742	echo "configure:743: checking for working autoconf" >&5
743	# Run test in a subshell; some versions of sh will print an error if
744	# an executable is not found, even if stderr is redirected.
745	# Redirect stdin to placate older versions of autoconf. Sigh.
746	if (autoconf --version) < /dev/null > /dev/null 2>&1; then
747	AUTOCONF=autoconf
748	echo "$ac_t""found" 1>&6
749	else
750	AUTOCONF="$missing_dir/missing autoconf"
751	echo "$ac_t""missing" 1>&6
752	fi
753
754	echo $ac_n "checking for working automake""... $ac_c" 1>&6
755	echo "configure:756: checking for working automake" >&5
756	# Run test in a subshell; some versions of sh will print an error if
757	# an executable is not found, even if stderr is redirected.
758	# Redirect stdin to placate older versions of autoconf. Sigh.
759	if (automake --version) < /dev/null > /dev/null 2>&1; then
760	AUTOMAKE=automake
761	echo "$ac_t""found" 1>&6
762	else
763	AUTOMAKE="$missing_dir/missing automake"
764	echo "$ac_t""missing" 1>&6
765	fi
766
767	echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
768	echo "configure:769: checking for working autoheader" >&5
769	# Run test in a subshell; some versions of sh will print an error if
770	# an executable is not found, even if stderr is redirected.
771	# Redirect stdin to placate older versions of autoconf. Sigh.
772	if (autoheader --version) < /dev/null > /dev/null 2>&1; then
773	AUTOHEADER=autoheader
774	echo "$ac_t""found" 1>&6
775	else
776	AUTOHEADER="$missing_dir/missing autoheader"
777	echo "$ac_t""missing" 1>&6
778	fi
779
780	echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
781	echo "configure:782: checking for working makeinfo" >&5
782	# Run test in a subshell; some versions of sh will print an error if
783	# an executable is not found, even if stderr is redirected.
784	# Redirect stdin to placate older versions of autoconf. Sigh.
785	if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
786	MAKEINFO=makeinfo
787	echo "$ac_t""found" 1>&6
788	else
789	MAKEINFO="$missing_dir/missing makeinfo"
790	echo "$ac_t""missing" 1>&6
791	fi
792
793
794
795	echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
796	echo "configure:797: checking whether to enable maintainer-specific portions of Makefiles" >&5
797	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
798	if test "${enable_maintainer_mode+set}" = set; then
799	enableval="$enable_maintainer_mode"
800	USE_MAINTAINER_MODE=$enableval
801	else
802	USE_MAINTAINER_MODE=no
803	fi
804
805	echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
806
807
808	if test $USE_MAINTAINER_MODE = yes; then
809	MAINTAINER_MODE_TRUE=
810	MAINTAINER_MODE_FALSE='#'
811	else
812	MAINTAINER_MODE_TRUE='#'
813	MAINTAINER_MODE_FALSE=
814	fi
815	MAINT=$MAINTAINER_MODE_TRUE
816
817
818
819	# Extract the first word of "gcc", so it can be a program name with args.
820	set dummy gcc; ac_word=$2
821	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
822	echo "configure:823: checking for $ac_word" >&5
823	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
824	echo $ac_n "(cached) $ac_c" 1>&6
825	else
826	if test -n "$CC"; then
827	ac_cv_prog_CC="$CC" # Let the user override the test.
828	else
829	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
830	ac_dummy="$PATH"
831	for ac_dir in $ac_dummy; do
832	test -z "$ac_dir" && ac_dir=.
833	if test -f $ac_dir/$ac_word; then
834	ac_cv_prog_CC="gcc"
835	break
836	fi
837	done
838	IFS="$ac_save_ifs"
839	fi
840	fi
841	CC="$ac_cv_prog_CC"
842	if test -n "$CC"; then
843	echo "$ac_t""$CC" 1>&6
844	else
845	echo "$ac_t""no" 1>&6
846	fi
847
848	if test -z "$CC"; then
849	# Extract the first word of "cc", so it can be a program name with args.
850	set dummy cc; ac_word=$2
851	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
852	echo "configure:853: checking for $ac_word" >&5
853	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
854	echo $ac_n "(cached) $ac_c" 1>&6
855	else
856	if test -n "$CC"; then
857	ac_cv_prog_CC="$CC" # Let the user override the test.
858	else
859	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
860	ac_prog_rejected=no
861	ac_dummy="$PATH"
862	for ac_dir in $ac_dummy; do
863	test -z "$ac_dir" && ac_dir=.
864	if test -f $ac_dir/$ac_word; then
865	if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
866	ac_prog_rejected=yes
867	continue
868	fi
869	ac_cv_prog_CC="cc"
870	break
871	fi
872	done
873	IFS="$ac_save_ifs"
874	if test $ac_prog_rejected = yes; then
875	# We found a bogon in the path, so make sure we never use it.
876	set dummy $ac_cv_prog_CC
877	shift
878	if test $# -gt 0; then
879	# We chose a different compiler from the bogus one.
880	# However, it has the same basename, so the bogon will be chosen
881	# first if we set CC to just the basename; use the full file name.
882	shift
883	set dummy "$ac_dir/$ac_word" "$@"
884	shift
885	ac_cv_prog_CC="$@"
886	fi
887	fi
888	fi
889	fi
890	CC="$ac_cv_prog_CC"
891	if test -n "$CC"; then
892	echo "$ac_t""$CC" 1>&6
893	else
894	echo "$ac_t""no" 1>&6
895	fi
896
897	if test -z "$CC"; then
898	case "`uname -s`" in
899	win32 \| WIN32)
900	# Extract the first word of "cl", so it can be a program name with args.
901	set dummy cl; ac_word=$2
902	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
903	echo "configure:904: checking for $ac_word" >&5
904	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
905	echo $ac_n "(cached) $ac_c" 1>&6
906	else
907	if test -n "$CC"; then
908	ac_cv_prog_CC="$CC" # Let the user override the test.
909	else
910	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
911	ac_dummy="$PATH"
912	for ac_dir in $ac_dummy; do
913	test -z "$ac_dir" && ac_dir=.
914	if test -f $ac_dir/$ac_word; then
915	ac_cv_prog_CC="cl"
916	break
917	fi
918	done
919	IFS="$ac_save_ifs"
920	fi
921	fi
922	CC="$ac_cv_prog_CC"
923	if test -n "$CC"; then
924	echo "$ac_t""$CC" 1>&6
925	else
926	echo "$ac_t""no" 1>&6
927	fi
928	;;
929	esac
930	fi
931	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
932	fi
933
934	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
935	echo "configure:936: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
936
937	ac_ext=c
938	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
939	ac_cpp='$CPP $CPPFLAGS'
940	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
941	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
942	cross_compiling=$ac_cv_prog_cc_cross
943
944	cat > conftest.$ac_ext << EOF
945
946	#line 947 "configure"
947	#include "confdefs.h"
948
949	main(){return(0);}
950	EOF
951	if { (eval echo configure:952: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
952	ac_cv_prog_cc_works=yes
953	# If we can't run a trivial program, we are probably using a cross compiler.
954	if (./conftest; exit) 2>/dev/null; then
955	ac_cv_prog_cc_cross=no
956	else
957	ac_cv_prog_cc_cross=yes
958	fi
959	else
960	echo "configure: failed program was:" >&5
961	cat conftest.$ac_ext >&5
962	ac_cv_prog_cc_works=no
963	fi
964	rm -fr conftest*
965	ac_ext=c
966	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
967	ac_cpp='$CPP $CPPFLAGS'
968	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
969	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
970	cross_compiling=$ac_cv_prog_cc_cross
971
972	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
973	if test $ac_cv_prog_cc_works = no; then
974	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
975	fi
976	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
977	echo "configure:978: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
978	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
979	cross_compiling=$ac_cv_prog_cc_cross
980
981	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
982	echo "configure:983: checking whether we are using GNU C" >&5
983	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
984	echo $ac_n "(cached) $ac_c" 1>&6
985	else
986	cat > conftest.c <<EOF
987	#ifdef __GNUC__
988	yes;
989	#endif
990	EOF
991	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:992: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
992	ac_cv_prog_gcc=yes
993	else
994	ac_cv_prog_gcc=no
995	fi
996	fi
997
998	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
999
1000	if test $ac_cv_prog_gcc = yes; then
1001	GCC=yes
1002	else
1003	GCC=
1004	fi
1005
1006	ac_test_CFLAGS="${CFLAGS+set}"
1007	ac_save_CFLAGS="$CFLAGS"
1008	CFLAGS=
1009	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1010	echo "configure:1011: checking whether ${CC-cc} accepts -g" >&5
1011	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1012	echo $ac_n "(cached) $ac_c" 1>&6
1013	else
1014	echo 'void f(){}' > conftest.c
1015	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1016	ac_cv_prog_cc_g=yes
1017	else
1018	ac_cv_prog_cc_g=no
1019	fi
1020	rm -f conftest*
1021
1022	fi
1023
1024	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1025	if test "$ac_test_CFLAGS" = set; then
1026	CFLAGS="$ac_save_CFLAGS"
1027	elif test $ac_cv_prog_cc_g = yes; then
1028	if test "$GCC" = yes; then
1029	CFLAGS="-g -O2"
1030	else
1031	CFLAGS="-g"
1032	fi
1033	else
1034	if test "$GCC" = yes; then
1035	CFLAGS="-O2"
1036	else
1037	CFLAGS=
1038	fi
1039	fi
1040
1041	for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
1042	do
1043	# Extract the first word of "$ac_prog", so it can be a program name with args.
1044	set dummy $ac_prog; ac_word=$2
1045	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1046	echo "configure:1047: checking for $ac_word" >&5
1047	if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
1048	echo $ac_n "(cached) $ac_c" 1>&6
1049	else
1050	if test -n "$CXX"; then
1051	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1052	else
1053	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1054	ac_dummy="$PATH"
1055	for ac_dir in $ac_dummy; do
1056	test -z "$ac_dir" && ac_dir=.
1057	if test -f $ac_dir/$ac_word; then
1058	ac_cv_prog_CXX="$ac_prog"
1059	break
1060	fi
1061	done
1062	IFS="$ac_save_ifs"
1063	fi
1064	fi
1065	CXX="$ac_cv_prog_CXX"
1066	if test -n "$CXX"; then
1067	echo "$ac_t""$CXX" 1>&6
1068	else
1069	echo "$ac_t""no" 1>&6
1070	fi
1071
1072	test -n "$CXX" && break
1073	done
1074	test -n "$CXX" \|\| CXX="gcc"
1075
1076
1077	echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1078	echo "configure:1079: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
1079
1080	ac_ext=C
1081	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1082	ac_cpp='$CXXCPP $CPPFLAGS'
1083	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1084	ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1085	cross_compiling=$ac_cv_prog_cxx_cross
1086
1087	cat > conftest.$ac_ext << EOF
1088
1089	#line 1090 "configure"
1090	#include "confdefs.h"
1091
1092	int main(){return(0);}
1093	EOF
1094	if { (eval echo configure:1095: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1095	ac_cv_prog_cxx_works=yes
1096	# If we can't run a trivial program, we are probably using a cross compiler.
1097	if (./conftest; exit) 2>/dev/null; then
1098	ac_cv_prog_cxx_cross=no
1099	else
1100	ac_cv_prog_cxx_cross=yes
1101	fi
1102	else
1103	echo "configure: failed program was:" >&5
1104	cat conftest.$ac_ext >&5
1105	ac_cv_prog_cxx_works=no
1106	fi
1107	rm -fr conftest*
1108	ac_ext=c
1109	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1110	ac_cpp='$CPP $CPPFLAGS'
1111	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1112	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1113	cross_compiling=$ac_cv_prog_cc_cross
1114
1115	echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
1116	if test $ac_cv_prog_cxx_works = no; then
1117	{ echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
1118	fi
1119	echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1120	echo "configure:1121: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
1121	echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
1122	cross_compiling=$ac_cv_prog_cxx_cross
1123
1124	echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1125	echo "configure:1126: checking whether we are using GNU C++" >&5
1126	if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1127	echo $ac_n "(cached) $ac_c" 1>&6
1128	else
1129	cat > conftest.C <<EOF
1130	#ifdef __GNUC__
1131	yes;
1132	#endif
1133	EOF
1134	if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1135: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
1135	ac_cv_prog_gxx=yes
1136	else
1137	ac_cv_prog_gxx=no
1138	fi
1139	fi
1140
1141	echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1142
1143	if test $ac_cv_prog_gxx = yes; then
1144	GXX=yes
1145	else
1146	GXX=
1147	fi
1148
1149	ac_test_CXXFLAGS="${CXXFLAGS+set}"
1150	ac_save_CXXFLAGS="$CXXFLAGS"
1151	CXXFLAGS=
1152	echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1153	echo "configure:1154: checking whether ${CXX-g++} accepts -g" >&5
1154	if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1155	echo $ac_n "(cached) $ac_c" 1>&6
1156	else
1157	echo 'void f(){}' > conftest.cc
1158	if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1159	ac_cv_prog_cxx_g=yes
1160	else
1161	ac_cv_prog_cxx_g=no
1162	fi
1163	rm -f conftest*
1164
1165	fi
1166
1167	echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1168	if test "$ac_test_CXXFLAGS" = set; then
1169	CXXFLAGS="$ac_save_CXXFLAGS"
1170	elif test $ac_cv_prog_cxx_g = yes; then
1171	if test "$GXX" = yes; then
1172	CXXFLAGS="-g -O2"
1173	else
1174	CXXFLAGS="-g"
1175	fi
1176	else
1177	if test "$GXX" = yes; then
1178	CXXFLAGS="-O2"
1179	else
1180	CXXFLAGS=
1181	fi
1182	fi
1183
1184	echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
1185	echo "configure:1186: checking for POSIXized ISC" >&5
1186	if test -d /etc/conf/kconfig.d &&
1187	grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
1188	then
1189	echo "$ac_t""yes" 1>&6
1190	ISC=yes # If later tests want to check for ISC.
1191	cat >> confdefs.h <<\EOF
1192	#define _POSIX_SOURCE 1
1193	EOF
1194
1195	if test "$GCC" = yes; then
1196	CC="$CC -posix"
1197	else
1198	CC="$CC -Xp"
1199	fi
1200	else
1201	echo "$ac_t""no" 1>&6
1202	ISC=
1203	fi
1204
1205	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1206	echo "configure:1207: checking how to run the C preprocessor" >&5
1207	# On Suns, sometimes $CPP names a directory.
1208	if test -n "$CPP" && test -d "$CPP"; then
1209	CPP=
1210	fi
1211	if test -z "$CPP"; then
1212	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then