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Last change on this file since 402 was 101, checked in by bird, 22 years ago
Regenerated configure scripts.
Property cvs2svn:cvs-rev set to `1.2` Property svn:eol-style set to `native` Property svn:executable set to ``*
File size: 103.5 KB

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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="$ac_help
15	--with-target-subdir=SUBDIR Configuring in a subdirectory"
16	ac_help="$ac_help
17	--with-cross-host=HOST Configuring with a cross compiler"
18	ac_help="$ac_help
19	--with-newlib Configuring with newlib"
20
21	# Initialize some variables set by options.
22	# The variables have the same names as the options, with
23	# dashes changed to underlines.
24	build=NONE
25	cache_file=./config.cache
26	exec_prefix=NONE
27	host=NONE
28	no_create=
29	nonopt=NONE
30	no_recursion=
31	prefix=NONE
32	program_prefix=NONE
33	program_suffix=NONE
34	program_transform_name=s,x,x,
35	silent=
36	site=
37	srcdir=
38	target=NONE
39	verbose=
40	x_includes=NONE
41	x_libraries=NONE
42	bindir='${exec_prefix}/bin'
43	sbindir='${exec_prefix}/sbin'
44	libexecdir='${exec_prefix}/libexec'
45	datadir='${prefix}/share'
46	sysconfdir='${prefix}/etc'
47	sharedstatedir='${prefix}/com'
48	localstatedir='${prefix}/var'
49	libdir='${exec_prefix}/lib'
50	includedir='${prefix}/include'
51	oldincludedir='/usr/include'
52	infodir='${prefix}/info'
53	mandir='${prefix}/man'
54
55	# Initialize some other variables.
56	subdirs=
57	MFLAGS= MAKEFLAGS=
58	SHELL=${CONFIG_SHELL-/bin/sh}
59	# Maximum number of lines to put in a shell here document.
60	ac_max_here_lines=12
61
62	ac_prev=
63	for ac_option
64	do
65
66	# If the previous option needs an argument, assign it.
67	if test -n "$ac_prev"; then
68	eval "$ac_prev=\$ac_option"
69	ac_prev=
70	continue
71	fi
72
73	case "$ac_option" in
74	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
75	*) ac_optarg= ;;
76	esac
77
78	# Accept the important Cygnus configure options, so we can diagnose typos.
79
80	case "$ac_option" in
81
82	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
83	ac_prev=bindir ;;
84	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
85	bindir="$ac_optarg" ;;
86
87	-build \| --build \| --buil \| --bui \| --bu)
88	ac_prev=build ;;
89	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
90	build="$ac_optarg" ;;
91
92	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
93	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
94	ac_prev=cache_file ;;
95	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
96	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
97	cache_file="$ac_optarg" ;;
98
99	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
100	ac_prev=datadir ;;
101	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
102	\| --da=*)
103	datadir="$ac_optarg" ;;
104
105	-disable-* \| --disable-*)
106	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
107	# Reject names that are not valid shell variable names.
108	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
109	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
110	fi
111	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
112	eval "enable_${ac_feature}=no" ;;
113
114	-enable-* \| --enable-*)
115	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
116	# Reject names that are not valid shell variable names.
117	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
118	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
119	fi
120	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
121	case "$ac_option" in
122	=) ;;
123	*) ac_optarg=yes ;;
124	esac
125	eval "enable_${ac_feature}='$ac_optarg'" ;;
126
127	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
128	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
129	\| --exec \| --exe \| --ex)
130	ac_prev=exec_prefix ;;
131	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
132	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
133	\| --exec=* \| --exe=* \| --ex=*)
134	exec_prefix="$ac_optarg" ;;
135
136	-gas \| --gas \| --ga \| --g)
137	# Obsolete; use --with-gas.
138	with_gas=yes ;;
139
140	-help \| --help \| --hel \| --he)
141	# Omit some internal or obsolete options to make the list less imposing.
142	# This message is too long to be a string in the A/UX 3.1 sh.
143	cat << EOF
144	Usage: configure [options] [host]
145	Options: [defaults in brackets after descriptions]
146	Configuration:
147	--cache-file=FILE cache test results in FILE
148	--help print this message
149	--no-create do not create output files
150	--quiet, --silent do not print \`checking...' messages
151	--version print the version of autoconf that created configure
152	Directory and file names:
153	--prefix=PREFIX install architecture-independent files in PREFIX
154	[$ac_default_prefix]
155	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
156	[same as prefix]
157	--bindir=DIR user executables in DIR [EPREFIX/bin]
158	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
159	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
160	--datadir=DIR read-only architecture-independent data in DIR
161	[PREFIX/share]
162	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
163	--sharedstatedir=DIR modifiable architecture-independent data in DIR
164	[PREFIX/com]
165	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
166	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
167	--includedir=DIR C header files in DIR [PREFIX/include]
168	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
169	--infodir=DIR info documentation in DIR [PREFIX/info]
170	--mandir=DIR man documentation in DIR [PREFIX/man]
171	--srcdir=DIR find the sources in DIR [configure dir or ..]
172	--program-prefix=PREFIX prepend PREFIX to installed program names
173	--program-suffix=SUFFIX append SUFFIX to installed program names
174	--program-transform-name=PROGRAM
175	run sed PROGRAM on installed program names
176	EOF
177	cat << EOF
178	Host type:
179	--build=BUILD configure for building on BUILD [BUILD=HOST]
180	--host=HOST configure for HOST [guessed]
181	--target=TARGET configure for TARGET [TARGET=HOST]
182	Features and packages:
183	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
184	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
185	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
186	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
187	--x-includes=DIR X include files are in DIR
188	--x-libraries=DIR X library files are in DIR
189	EOF
190	if test -n "$ac_help"; then
191	echo "--enable and --with options recognized:$ac_help"
192	fi
193	exit 0 ;;
194
195	-host \| --host \| --hos \| --ho)
196	ac_prev=host ;;
197	-host=* \| --host=* \| --hos=* \| --ho=*)
198	host="$ac_optarg" ;;
199
200	-includedir \| --includedir \| --includedi \| --included \| --include \
201	\| --includ \| --inclu \| --incl \| --inc)
202	ac_prev=includedir ;;
203	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
204	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
205	includedir="$ac_optarg" ;;
206
207	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
208	ac_prev=infodir ;;
209	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
210	infodir="$ac_optarg" ;;
211
212	-libdir \| --libdir \| --libdi \| --libd)
213	ac_prev=libdir ;;
214	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
215	libdir="$ac_optarg" ;;
216
217	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
218	\| --libexe \| --libex \| --libe)
219	ac_prev=libexecdir ;;
220	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
221	\| --libexe=* \| --libex=* \| --libe=*)
222	libexecdir="$ac_optarg" ;;
223
224	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
225	\| --localstate \| --localstat \| --localsta \| --localst \
226	\| --locals \| --local \| --loca \| --loc \| --lo)
227	ac_prev=localstatedir ;;
228	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
229	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
230	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
231	localstatedir="$ac_optarg" ;;
232
233	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
234	ac_prev=mandir ;;
235	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
236	mandir="$ac_optarg" ;;
237
238	-nfp \| --nfp \| --nf)
239	# Obsolete; use --without-fp.
240	with_fp=no ;;
241
242	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
243	\| --no-cr \| --no-c)
244	no_create=yes ;;
245
246	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
247	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
248	no_recursion=yes ;;
249
250	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
251	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
252	\| --oldin \| --oldi \| --old \| --ol \| --o)
253	ac_prev=oldincludedir ;;
254	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
255	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
256	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
257	oldincludedir="$ac_optarg" ;;
258
259	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
260	ac_prev=prefix ;;
261	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
262	prefix="$ac_optarg" ;;
263
264	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
265	\| --program-pre \| --program-pr \| --program-p)
266	ac_prev=program_prefix ;;
267	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
268	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
269	program_prefix="$ac_optarg" ;;
270
271	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
272	\| --program-suf \| --program-su \| --program-s)
273	ac_prev=program_suffix ;;
274	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
275	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
276	program_suffix="$ac_optarg" ;;
277
278	-program-transform-name \| --program-transform-name \
279	\| --program-transform-nam \| --program-transform-na \
280	\| --program-transform-n \| --program-transform- \
281	\| --program-transform \| --program-transfor \
282	\| --program-transfo \| --program-transf \
283	\| --program-trans \| --program-tran \
284	\| --progr-tra \| --program-tr \| --program-t)
285	ac_prev=program_transform_name ;;
286	-program-transform-name=* \| --program-transform-name=* \
287	\| --program-transform-nam=* \| --program-transform-na=* \
288	\| --program-transform-n=* \| --program-transform-=* \
289	\| --program-transform=* \| --program-transfor=* \
290	\| --program-transfo=* \| --program-transf=* \
291	\| --program-trans=* \| --program-tran=* \
292	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
293	program_transform_name="$ac_optarg" ;;
294
295	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
296	\| -silent \| --silent \| --silen \| --sile \| --sil)
297	silent=yes ;;
298
299	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
300	ac_prev=sbindir ;;
301	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
302	\| --sbi=* \| --sb=*)
303	sbindir="$ac_optarg" ;;
304
305	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
306	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
307	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
308	\| --sha \| --sh)
309	ac_prev=sharedstatedir ;;
310	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
311	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
312	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
313	\| --sha=* \| --sh=*)
314	sharedstatedir="$ac_optarg" ;;
315
316	-site \| --site \| --sit)
317	ac_prev=site ;;
318	-site=* \| --site=* \| --sit=*)
319	site="$ac_optarg" ;;
320
321	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
322	ac_prev=srcdir ;;
323	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
324	srcdir="$ac_optarg" ;;
325
326	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
327	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
328	ac_prev=sysconfdir ;;
329	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
330	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
331	sysconfdir="$ac_optarg" ;;
332
333	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
334	ac_prev=target ;;
335	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
336	target="$ac_optarg" ;;
337
338	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
339	verbose=yes ;;
340
341	-version \| --version \| --versio \| --versi \| --vers)
342	echo "configure generated by autoconf version 2.13"
343	exit 0 ;;
344
345	-with-* \| --with-*)
346	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
347	# Reject names that are not valid shell variable names.
348	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
349	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
350	fi
351	ac_package=`echo $ac_package\| sed 's/-/_/g'`
352	case "$ac_option" in
353	=) ;;
354	*) ac_optarg=yes ;;
355	esac
356	eval "with_${ac_package}='$ac_optarg'" ;;
357
358	-without-* \| --without-*)
359	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
360	# Reject names that are not valid shell variable names.
361	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
362	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
363	fi
364	ac_package=`echo $ac_package\| sed 's/-/_/g'`
365	eval "with_${ac_package}=no" ;;
366
367	--x)
368	# Obsolete; use --with-x.
369	with_x=yes ;;
370
371	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
372	\| --x-incl \| --x-inc \| --x-in \| --x-i)
373	ac_prev=x_includes ;;
374	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
375	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
376	x_includes="$ac_optarg" ;;
377
378	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
379	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
380	ac_prev=x_libraries ;;
381	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
382	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
383	x_libraries="$ac_optarg" ;;
384
385	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
386	;;
387
388	*)
389	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
390	echo "configure: warning: $ac_option: invalid host type" 1>&2
391	fi
392	if test "x$nonopt" != xNONE; then
393	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
394	fi
395	nonopt="$ac_option"
396	;;
397
398	esac
399	done
400
401	if test -n "$ac_prev"; then
402	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
403	fi
404
405	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
406
407	# File descriptor usage:
408	# 0 standard input
409	# 1 file creation
410	# 2 errors and warnings
411	# 3 some systems may open it to /dev/tty
412	# 4 used on the Kubota Titan
413	# 6 checking for... messages and results
414	# 5 compiler messages saved in config.log
415	if test "$silent" = yes; then
416	exec 6>/dev/null
417	else
418	exec 6>&1
419	fi
420	exec 5>./config.log
421
422	echo "\
423	This file contains any messages produced by compilers while
424	running configure, to aid debugging if configure makes a mistake.
425	" 1>&5
426
427	# Strip out --no-create and --no-recursion so they do not pile up.
428	# Also quote any args containing shell metacharacters.
429	ac_configure_args=
430	for ac_arg
431	do
432	case "$ac_arg" in
433	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
434	\| --no-cr \| --no-c) ;;
435	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
436	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
437	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
438	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
439	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
440	esac
441	done
442
443	# NLS nuisances.
444	# Only set these to C if already set. These must not be set unconditionally
445	# because not all systems understand e.g. LANG=C (notably SCO).
446	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
447	# Non-C LC_CTYPE values break the ctype check.
448	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
449	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
450	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
451	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
452
453	# confdefs.h avoids OS command line length limits that DEFS can exceed.
454	rm -rf conftest* confdefs.h
455	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
456	echo > confdefs.h
457
458	# A filename unique to this package, relative to the directory that
459	# configure is in, which we can look for to find out if srcdir is correct.
460	ac_unique_file=pexecute.c
461
462	# Find the source files, if location was not specified.
463	if test -z "$srcdir"; then
464	ac_srcdir_defaulted=yes
465	# Try the directory containing this script, then its parent.
466	ac_prog=$0
467	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
468	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
469	srcdir=$ac_confdir
470	if test ! -r $srcdir/$ac_unique_file; then
471	srcdir=..
472	fi
473	else
474	ac_srcdir_defaulted=no
475	fi
476	if test ! -r $srcdir/$ac_unique_file; then
477	if test "$ac_srcdir_defaulted" = yes; then
478	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
479	else
480	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
481	fi
482	fi
483	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
484
485	# Prefer explicitly selected file to automatically selected ones.
486	if test -z "$CONFIG_SITE"; then
487	if test "x$prefix" != xNONE; then
488	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
489	else
490	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
491	fi
492	fi
493	for ac_site_file in $CONFIG_SITE; do
494	if test -r "$ac_site_file"; then
495	echo "loading site script $ac_site_file"
496	. "$ac_site_file"
497	fi
498	done
499
500	if test -r "$cache_file"; then
501	echo "loading cache $cache_file"
502	. $cache_file
503	else
504	echo "creating cache $cache_file"
505	> $cache_file
506	fi
507
508	ac_ext=c
509	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
510	ac_cpp='$CPP $CPPFLAGS'
511	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
512	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
513	cross_compiling=$ac_cv_prog_cc_cross
514
515	ac_exeext=
516	ac_objext=o
517	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
518	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
519	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
520	ac_n= ac_c='
521	' ac_t=' '
522	else
523	ac_n=-n ac_c= ac_t=
524	fi
525	else
526	ac_n= ac_c='\c' ac_t=
527	fi
528
529	echo $ac_n "checking for path separator""... $ac_c" 1>&6
530	echo "configure:531: checking for path separator" >&5
531	# Filter path to get backslahes into forwardslashes
532	case "`uname -s 2> /dev/null`" in
533	OS/2)
534	PATH=`echo -E "$PATH" \| sed 's+\\\\+/+g'`
535	PATH_IFS=';'
536	;;
537	*)
538	PATH_IFS=':'
539	;;
540	esac
541	echo "$ac_t""${PATH_IFS}" 1>&6
542
543	echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
544	echo "configure:545: checking for Cygwin environment" >&5
545	if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
546	echo $ac_n "(cached) $ac_c" 1>&6
547	else
548	cat > conftest.$ac_ext <<EOF
549	#line 550 "configure"
550	#include "confdefs.h"
551
552	int main() {
553
554	#ifndef __CYGWIN__
555	#define __CYGWIN__ __CYGWIN32__
556	#endif
557	return __CYGWIN__;
558	; return 0; }
559	EOF
560	if { (eval echo configure:561: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
561	rm -rf conftest*
562	ac_cv_cygwin=yes
563	else
564	echo "configure: failed program was:" >&5
565	cat conftest.$ac_ext >&5
566	rm -rf conftest*
567	ac_cv_cygwin=no
568	fi
569	rm -f conftest*
570	rm -f conftest*
571	fi
572
573	echo "$ac_t""$ac_cv_cygwin" 1>&6
574	CYGWIN=
575	test "$ac_cv_cygwin" = yes && CYGWIN=yes
576	echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
577	echo "configure:578: checking for mingw32 environment" >&5
578	if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
579	echo $ac_n "(cached) $ac_c" 1>&6
580	else
581	cat > conftest.$ac_ext <<EOF
582	#line 583 "configure"
583	#include "confdefs.h"
584
585	int main() {
586	return __MINGW32__;
587	; return 0; }
588	EOF
589	if { (eval echo configure:590: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
590	rm -rf conftest*
591	ac_cv_mingw32=yes
592	else
593	echo "configure: failed program was:" >&5
594	cat conftest.$ac_ext >&5
595	rm -rf conftest*
596	ac_cv_mingw32=no
597	fi
598	rm -f conftest*
599	rm -f conftest*
600	fi
601
602	echo "$ac_t""$ac_cv_mingw32" 1>&6
603	MINGW32=
604	test "$ac_cv_mingw32" = yes && MINGW32=yes
605	echo $ac_n "checking for EMX/OS2 environment""... $ac_c" 1>&6
606	echo "configure:607: checking for EMX/OS2 environment" >&5
607	if eval "test \"`echo '$''{'ac_cv_emxos2'+set}'`\" = set"; then
608	echo $ac_n "(cached) $ac_c" 1>&6
609	else
610	: ${CC=gcc.exe}
611	cat > conftest.$ac_ext <<EOF
612	#line 613 "configure"
613	#include "confdefs.h"
614
615	int main() {
616	return __EMX__;
617	; return 0; }
618	EOF
619	if { (eval echo configure:620: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
620	rm -rf conftest*
621	ac_cv_emxos2=yes
622	else
623	echo "configure: failed program was:" >&5
624	cat conftest.$ac_ext >&5
625	rm -rf conftest*
626	ac_cv_emxos2=no
627	fi
628	rm -f conftest*
629	rm -f conftest*
630	fi
631
632	echo "$ac_t""$ac_cv_emxos2" 1>&6
633	if eval "test \"`echo '$''{'ac_cv_libpre'+set}'`\" = set"; then
634	echo $ac_n "(cached) $ac_c" 1>&6
635	else
636	if test "$ac_cv_emxos2" = yes ; then
637	ac_cv_libpre=
638	else
639	ac_cv_libpre=lib
640	fi
641
642	fi
643
644	EMXOS2=
645	test "$ac_cv_emxos2" = yes && EMXOS2=yes
646
647
648
649	echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
650	echo "configure:651: checking for executable suffix" >&5
651	if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
652	echo $ac_n "(cached) $ac_c" 1>&6
653	else
654	if test "$CYGWIN" = yes \|\| test "$MINGW32" = yes \|\| test "$EMXOS2" = yes; then
655	ac_cv_exeext=.exe
656	else
657	rm -f conftest*
658	echo 'int main () { return 0; }' > conftest.$ac_ext
659	ac_cv_exeext=
660	if { (eval echo configure:661: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
661	for file in conftest.*; do
662	case $file in
663	.c \| .o \| *.obj) ;;
664	*) ac_cv_exeext=`echo $file \| sed -e s/conftest//` ;;
665	esac
666	done
667	else
668	{ echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
669	fi
670	rm -f conftest*
671	test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
672	fi
673	fi
674
675	EXEEXT=""
676	test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
677	echo "$ac_t""${ac_cv_exeext}" 1>&6
678	ac_exeext=$EXEEXT
679
680
681
682	# Check whether --with-target-subdir or --without-target-subdir was given.
683	if test "${with_target_subdir+set}" = set; then
684	withval="$with_target_subdir"
685	:
686	fi
687
688	# Check whether --with-cross-host or --without-cross-host was given.
689	if test "${with_cross_host+set}" = set; then
690	withval="$with_cross_host"
691	:
692	fi
693
694	# Check whether --with-newlib or --without-newlib was given.
695	if test "${with_newlib+set}" = set; then
696	withval="$with_newlib"
697	:
698	fi
699
700
701	if test "${srcdir}" = "."; then
702	if test -z "${with_target_subdir}"; then
703	libiberty_topdir="${srcdir}/.."
704	else
705	if test "${with_target_subdir}" != "."; then
706	libiberty_topdir="${srcdir}/${with_multisrctop}../.."
707	else
708	libiberty_topdir="${srcdir}/${with_multisrctop}.."
709	fi
710	fi
711	else
712	libiberty_topdir="${srcdir}/.."
713	fi
714	ac_aux_dir=
715	for ac_dir in $libiberty_topdir $srcdir/$libiberty_topdir; do
716	if test -f $ac_dir/install-sh; then
717	ac_aux_dir=$ac_dir
718	ac_install_sh="$ac_aux_dir/install-sh -c"
719	break
720	elif test -f $ac_dir/install.sh; then
721	ac_aux_dir=$ac_dir
722	ac_install_sh="$ac_aux_dir/install.sh -c"
723	break
724	fi
725	done
726	if test -z "$ac_aux_dir"; then
727	{ echo "configure: error: can not find install-sh or install.sh in $libiberty_topdir $srcdir/$libiberty_topdir" 1>&2; exit 1; }
728	fi
729	ac_config_guess=$ac_aux_dir/config.guess
730	ac_config_sub=$ac_aux_dir/config.sub
731	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
732
733
734
735	# Make sure we can run config.sub.
736	if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
737	else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
738	fi
739
740	echo $ac_n "checking host system type""... $ac_c" 1>&6
741	echo "configure:742: checking host system type" >&5
742
743	host_alias=$host
744	case "$host_alias" in
745	NONE)
746	case $nonopt in
747	NONE)
748	if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
749	else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
750	fi ;;
751	*) host_alias=$nonopt ;;
752	esac ;;
753	esac
754
755	host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
756	host_cpu=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
757	host_vendor=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
758	host_os=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
759	echo "$ac_t""$host" 1>&6
760
761
762
763	echo $ac_n "checking build system type""... $ac_c" 1>&6
764	echo "configure:765: checking build system type" >&5
765
766	build_alias=$build
767	case "$build_alias" in
768	NONE)
769	case $nonopt in
770	NONE) build_alias=$host_alias ;;
771	*) build_alias=$nonopt ;;
772	esac ;;
773	esac
774
775	build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
776	build_cpu=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
777	build_vendor=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
778	build_os=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
779	echo "$ac_t""$build" 1>&6
780
781	if test $host != $build; then
782	ac_tool_prefix=${host_alias}-
783	else
784	ac_tool_prefix=
785	fi
786
787	# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
788	set dummy ${ac_tool_prefix}ar; ac_word=$2
789	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
790	echo "configure:791: checking for $ac_word" >&5
791	if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
792	echo $ac_n "(cached) $ac_c" 1>&6
793	else
794	if test -n "$AR"; then
795	ac_cv_prog_AR="$AR" # Let the user override the test.
796	else
797	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
798	ac_dummy="$PATH"
799	for ac_dir in $ac_dummy; do
800	test -z "$ac_dir" && ac_dir=.
801	if test -f $ac_dir/$ac_word -o \
802	-f $ac_dir/$ac_word$ac_exeext ; then
803	ac_cv_prog_AR="${ac_tool_prefix}ar"
804	break
805	fi
806	done
807	IFS="$ac_save_ifs"
808	test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
809	fi
810	fi
811	AR="$ac_cv_prog_AR"
812	if test -n "$AR"; then
813	echo "$ac_t""$AR" 1>&6
814	else
815	echo "$ac_t""no" 1>&6
816	fi
817
818
819
820	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
821	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
822	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
823	echo "configure:824: checking for $ac_word" >&5
824	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
825	echo $ac_n "(cached) $ac_c" 1>&6
826	else
827	if test -n "$RANLIB"; then
828	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
829	else
830	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
831	ac_dummy="$PATH"
832	for ac_dir in $ac_dummy; do
833	test -z "$ac_dir" && ac_dir=.
834	if test -f $ac_dir/$ac_word -o \
835	-f $ac_dir/$ac_word$ac_exeext ; then
836	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
837	break
838	fi
839	done
840	IFS="$ac_save_ifs"
841	fi
842	fi
843	RANLIB="$ac_cv_prog_RANLIB"
844	if test -n "$RANLIB"; then
845	echo "$ac_t""$RANLIB" 1>&6
846	else
847	echo "$ac_t""no" 1>&6
848	fi
849
850
851	if test -z "$ac_cv_prog_RANLIB"; then
852	if test -n "$ac_tool_prefix"; then
853	# Extract the first word of "ranlib", so it can be a program name with args.
854	set dummy ranlib; ac_word=$2
855	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
856	echo "configure:857: checking for $ac_word" >&5
857	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
858	echo $ac_n "(cached) $ac_c" 1>&6
859	else
860	if test -n "$RANLIB"; then
861	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
862	else
863	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
864	ac_dummy="$PATH"
865	for ac_dir in $ac_dummy; do
866	test -z "$ac_dir" && ac_dir=.
867	if test -f $ac_dir/$ac_word -o \
868	-f $ac_dir/$ac_word$ac_exeext ; then
869	ac_cv_prog_RANLIB="ranlib"
870	break
871	fi
872	done
873	IFS="$ac_save_ifs"
874	test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
875	fi
876	fi
877	RANLIB="$ac_cv_prog_RANLIB"
878	if test -n "$RANLIB"; then
879	echo "$ac_t""$RANLIB" 1>&6
880	else
881	echo "$ac_t""no" 1>&6
882	fi
883
884	else
885	RANLIB=":"
886	fi
887	fi
888
889
890
891	# Extract the first word of "gcc", so it can be a program name with args.
892	set dummy gcc; ac_word=$2
893	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
894	echo "configure:895: checking for $ac_word" >&5
895	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
896	echo $ac_n "(cached) $ac_c" 1>&6
897	else
898	if test -n "$CC"; then
899	ac_cv_prog_CC="$CC" # Let the user override the test.
900	else
901	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
902	ac_dummy="$PATH"
903	for ac_dir in $ac_dummy; do
904	test -z "$ac_dir" && ac_dir=.
905	if test -f $ac_dir/$ac_word -o \
906	-f $ac_dir/$ac_word$ac_exeext ; then
907	ac_cv_prog_CC="gcc"
908	break
909	fi
910	done
911	IFS="$ac_save_ifs"
912	fi
913	fi
914	CC="$ac_cv_prog_CC"
915	if test -n "$CC"; then
916	echo "$ac_t""$CC" 1>&6
917	else
918	echo "$ac_t""no" 1>&6
919	fi
920
921	if test -z "$CC"; then
922	# Extract the first word of "cc", so it can be a program name with args.
923	set dummy cc; ac_word=$2
924	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
925	echo "configure:926: checking for $ac_word" >&5
926	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
927	echo $ac_n "(cached) $ac_c" 1>&6
928	else
929	if test -n "$CC"; then
930	ac_cv_prog_CC="$CC" # Let the user override the test.
931	else
932	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
933	ac_prog_rejected=no
934	ac_dummy="$PATH"
935	for ac_dir in $ac_dummy; do
936	test -z "$ac_dir" && ac_dir=.
937	if test -f $ac_dir/$ac_word -o \
938	-f $ac_dir/$ac_word$ac_exeext ; then
939	if test "$ac_dir/$ac_word" = "/usr/ucb/cc" -o \
940	"$ac_dir/$ac_word$ac_exeext" = "/usr/ucb/cc" ; then
941	ac_prog_rejected=yes
942	continue
943	fi
944	ac_cv_prog_CC="cc"
945	break
946	fi
947	done
948	IFS="$ac_save_ifs"
949	if test $ac_prog_rejected = yes; then
950	# We found a bogon in the path, so make sure we never use it.
951	set dummy $ac_cv_prog_CC
952	shift
953	if test $# -gt 0; then
954	# We chose a different compiler from the bogus one.
955	# However, it has the same basename, so the bogon will be chosen
956	# first if we set CC to just the basename; use the full file name.
957	shift
958	set dummy "$ac_dir/$ac_word" "$@"
959	shift
960	ac_cv_prog_CC="$@"
961	fi
962	fi
963	fi
964	fi
965	CC="$ac_cv_prog_CC"
966	if test -n "$CC"; then
967	echo "$ac_t""$CC" 1>&6
968	else
969	echo "$ac_t""no" 1>&6
970	fi
971
972	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
973	fi
974
975	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
976	echo "configure:977: checking whether we are using GNU C" >&5
977	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
978	echo $ac_n "(cached) $ac_c" 1>&6
979	else
980	cat > conftest.c <<EOF
981	#ifdef __GNUC__
982	yes;
983	#endif
984	EOF
985	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:986: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
986	ac_cv_prog_gcc=yes
987	else
988	ac_cv_prog_gcc=no
989	fi
990	fi
991
992	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
993
994	if test $ac_cv_prog_gcc = yes; then
995	GCC=yes
996	ac_libiberty_warn_cflags='-W -Wall -Wtraditional -pedantic'
997	ac_test_CFLAGS="${CFLAGS+set}"
998	ac_save_CFLAGS="$CFLAGS"
999	CFLAGS=
1000	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1001	echo "configure:1002: checking whether ${CC-cc} accepts -g" >&5
1002	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1003	echo $ac_n "(cached) $ac_c" 1>&6
1004	else
1005	echo 'void f(){}' > conftest.c
1006	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1007	ac_cv_prog_cc_g=yes
1008	else
1009	ac_cv_prog_cc_g=no
1010	fi
1011	rm -f conftest*
1012
1013	fi
1014
1015	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1016	if test "$ac_test_CFLAGS" = set; then
1017	CFLAGS="$ac_save_CFLAGS"
1018	elif test $ac_cv_prog_cc_g = yes; then
1019	CFLAGS="-g -O2"
1020	else
1021	CFLAGS="-O2"
1022	fi
1023	else
1024	GCC=
1025	ac_libiberty_warn_cflags=
1026	test "${CFLAGS+set}" = set \|\| CFLAGS="-g"
1027	fi
1028
1029
1030
1031	echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
1032	echo "configure:1033: checking for POSIXized ISC" >&5
1033	if test -d /etc/conf/kconfig.d &&
1034	grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
1035	then
1036	echo "$ac_t""yes" 1>&6
1037	ISC=yes # If later tests want to check for ISC.
1038	cat >> confdefs.h <<\EOF
1039	#define _POSIX_SOURCE 1
1040	EOF
1041
1042	if test "$GCC" = yes; then
1043	CC="$CC -posix"
1044	else
1045	CC="$CC -Xp"
1046	fi
1047	else
1048	echo "$ac_t""no" 1>&6
1049	ISC=
1050	fi
1051
1052	echo $ac_n "checking for working const""... $ac_c" 1>&6
1053	echo "configure:1054: checking for working const" >&5
1054	if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1055	echo $ac_n "(cached) $ac_c" 1>&6
1056	else
1057	cat > conftest.$ac_ext <<EOF
1058	#line 1059 "configure"
1059	#include "confdefs.h"
1060
1061	int main() {
1062
1063	/* Ultrix mips cc rejects this. */
1064	typedef int charset[2]; const charset x;
1065	/* SunOS 4.1.1 cc rejects this. */
1066	char const const ccp;
1067	char **p;
1068	/* NEC SVR4.0.2 mips cc rejects this. */
1069	struct point {int x, y;};
1070	static struct point const zero = {0,0};
1071	/* AIX XL C 1.02.0.0 rejects this.
1072	It does not let you subtract one const X* pointer from another in an arm
1073	of an if-expression whose if-part is not a constant expression */
1074	const char *g = "string";
1075	ccp = &g + (g ? g-g : 0);
1076	/* HPUX 7.0 cc rejects these. */
1077	++ccp;
1078	p = (char**) ccp;
1079	ccp = (char const const ) p;
1080	{ /* SCO 3.2v4 cc rejects this. */
1081	char *t;
1082	char const s = 0 ? (char ) 0 : (char const *) 0;
1083
1084	*t++ = 0;
1085	}
1086	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
1087	int x[] = {25, 17};
1088	const int *foo = &x[0];
1089	++foo;
1090	}
1091	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1092	typedef const int *iptr;
1093	iptr p = 0;
1094	++p;
1095	}
1096	{ /* AIX XL C 1.02.0.0 rejects this saying
1097	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1098	struct s { int j; const int *ap[3]; };
1099	struct s *b; b->j = 5;
1100	}
1101	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1102	const int foo = 10;
1103	}
1104
1105	; return 0; }
1106	EOF
1107	if { (eval echo configure:1108: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1108	rm -rf conftest*
1109	ac_cv_c_const=yes
1110	else
1111	echo "configure: failed program was:" >&5
1112	cat conftest.$ac_ext >&5
1113	rm -rf conftest*
1114	ac_cv_c_const=no
1115	fi
1116	rm -f conftest*
1117	fi
1118
1119	echo "$ac_t""$ac_cv_c_const" 1>&6
1120	if test $ac_cv_c_const = no; then
1121	cat >> confdefs.h <<\EOF
1122	#define const
1123	EOF
1124
1125	fi
1126
1127	echo $ac_n "checking for inline""... $ac_c" 1>&6
1128	echo "configure:1129: checking for inline" >&5
1129	if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1130	echo $ac_n "(cached) $ac_c" 1>&6
1131	else
1132	ac_cv_c_inline=no
1133	for ac_kw in inline __inline__ __inline; do
1134	cat > conftest.$ac_ext <<EOF
1135	#line 1136 "configure"
1136	#include "confdefs.h"
1137
1138	int main() {
1139	} $ac_kw foo() {
1140	; return 0; }
1141	EOF
1142	if { (eval echo configure:1143: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1143	rm -rf conftest*
1144	ac_cv_c_inline=$ac_kw; break
1145	else
1146	echo "configure: failed program was:" >&5
1147	cat conftest.$ac_ext >&5
1148	fi
1149	rm -f conftest*
1150	done
1151
1152	fi
1153
1154	echo "$ac_t""$ac_cv_c_inline" 1>&6
1155	case "$ac_cv_c_inline" in
1156	inline \| yes) ;;
1157	no) cat >> confdefs.h <<\EOF
1158	#define inline
1159	EOF
1160	;;
1161	*) cat >> confdefs.h <<EOF
1162	#define inline $ac_cv_c_inline
1163	EOF
1164	;;
1165	esac
1166
1167
1168
1169
1170
1171
1172
1173	# Find a good install program. We prefer a C program (faster),
1174	# so one script is as good as another. But avoid the broken or
1175	# incompatible versions:
1176	# SysV /etc/install, /usr/sbin/install
1177	# SunOS /usr/etc/install
1178	# IRIX /sbin/install
1179	# AIX /bin/install
1180	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1181	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1182	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1183	# ./install, which can be erroneously created by make from ./install.sh.
1184	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1185	echo "configure:1186: checking for a BSD compatible install" >&5
1186	if test -z "$INSTALL"; then
1187	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1188	echo $ac_n "(cached) $ac_c" 1>&6
1189	else
1190	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$PATH_IFS"
1191	for ac_dir in $PATH; do
1192	# Account for people who put trailing slashes in PATH elements.
1193	case "$ac_dir/" in
1194	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
1195	# We reject the install program from OS/2 or W3.1
1196	/OS2\|/OS2/\|/WINDOWS\|/WINDOWS/) ;;
1197	*)
1198	# OSF1 and SCO ODT 3.0 have their own names for install.
1199	# Don't use installbsd from OSF since it installs stuff as root
1200	# by default.
1201	for ac_prog in ginstall scoinst install; do
1202	if test -f $ac_dir/$ac_prog$ac_exeext; then
1203	if test $ac_prog = install &&
1204	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1205	# AIX install. It has an incompatible calling convention.
1206	:
1207	else
1208	ac_cv_path_install="$ac_dir/$ac_prog$ac_exeext -c"
1209	break 2
1210	fi
1211	fi
1212	done
1213	;;
1214	esac
1215	done
1216	IFS="$ac_save_IFS"
1217
1218	fi
1219	if test "${ac_cv_path_install+set}" = set; then
1220	INSTALL="$ac_cv_path_install"
1221	else
1222	# As a last resort, use the slow shell script. We don't cache a
1223	# path for INSTALL within a source directory, because that will
1224	# break other packages using the cache if that directory is
1225	# removed, or if the path is relative.
1226	INSTALL="$ac_install_sh"
1227	fi
1228	fi
1229	echo "$ac_t""$INSTALL" 1>&6
1230
1231	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1232	# It thinks the first close brace ends the variable substitution.
1233	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1234
1235	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1236
1237	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1238
1239
1240	. ${srcdir}/config.table
1241	host_makefile_frag=${frag}
1242
1243
1244	# It's OK to check for header files. Although the compiler may not be
1245	# able to link anything, it had better be able to at least compile
1246	# something.
1247	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1248	echo "configure:1249: checking how to run the C preprocessor" >&5
1249	# On Suns, sometimes $CPP names a directory.
1250	if test -n "$CPP" && test -d "$CPP"; then
1251	CPP=
1252	fi
1253	if test -z "$CPP"; then
1254	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1255	echo $ac_n "(cached) $ac_c" 1>&6
1256	else
1257	# This must be in double quotes, not single quotes, because CPP may get
1258	# substituted into the Makefile and "${CC-cc}" will confuse make.
1259	CPP="${CC-cc} -E"
1260	# On the NeXT, cc -E runs the code through the compiler's parser,
1261	# not just through cpp.
1262	cat > conftest.$ac_ext <<EOF
1263	#include <sys/types.h>
1264	#line 1265 "configure"
1265	#include "confdefs.h"
1266	#include <assert.h>
1267	Syntax Error
1268	EOF
1269	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1270	{ (eval echo configure:1271: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1271	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1272	if test -z "$ac_err"; then
1273	:
1274	else
1275	echo "$ac_err" >&5
1276	echo "configure: failed program was:" >&5
1277	cat conftest.$ac_ext >&5
1278	rm -rf conftest*
1279	CPP="${CC-cc} -E -traditional-cpp"
1280	cat > conftest.$ac_ext <<EOF
1281	#include <sys/types.h>
1282	#line 1283 "configure"
1283	#include "confdefs.h"
1284	#include <assert.h>
1285	Syntax Error
1286	EOF
1287	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1288	{ (eval echo configure:1289: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1289	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1290	if test -z "$ac_err"; then
1291	:
1292	else
1293	echo "$ac_err" >&5
1294	echo "configure: failed program was:" >&5
1295	cat conftest.$ac_ext >&5
1296	rm -rf conftest*
1297	CPP="${CC-cc} -nologo -E"
1298	cat > conftest.$ac_ext <<EOF
1299	#include <sys/types.h>
1300	#line 1301 "configure"
1301	#include "confdefs.h"
1302	#include <assert.h>
1303	Syntax Error
1304	EOF
1305	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1306	{ (eval echo configure:1307: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1307	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1308	if test -z "$ac_err"; then
1309	:
1310	else
1311	echo "$ac_err" >&5
1312	echo "configure: failed program was:" >&5
1313	cat conftest.$ac_ext >&5
1314	rm -rf conftest*
1315	CPP=/lib/cpp
1316	fi
1317	rm -f conftest*
1318	fi
1319	rm -f conftest*
1320	fi
1321	rm -f conftest*
1322	ac_cv_prog_CPP="$CPP"
1323	fi
1324	CPP="$ac_cv_prog_CPP"
1325	else
1326	ac_cv_prog_CPP="$CPP"
1327	fi
1328	echo "$ac_t""$CPP" 1>&6
1329
1330	for ac_hdr in sys/file.h sys/param.h limits.h stdlib.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h
1331	do
1332	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
1333	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1334	echo "configure:1335: checking for $ac_hdr" >&5
1335	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1336	echo $ac_n "(cached) $ac_c" 1>&6
1337	else
1338	cat > conftest.$ac_ext <<EOF
1339	#include <sys/types.h>
1340	#line 1341 "configure"
1341	#include "confdefs.h"
1342	#include <$ac_hdr>
1343	EOF
1344	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1345	{ (eval echo configure:1346: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1346	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1347	if test -z "$ac_err"; then
1348	rm -rf conftest*
1349	eval "ac_cv_header_$ac_safe=yes"
1350	else
1351	echo "$ac_err" >&5
1352	echo "configure: failed program was:" >&5
1353	cat conftest.$ac_ext >&5
1354	rm -rf conftest*
1355	eval "ac_cv_header_$ac_safe=no"
1356	fi
1357	rm -f conftest*
1358	fi
1359	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1360	echo "$ac_t""yes" 1>&6
1361	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1362	cat >> confdefs.h <<EOF
1363	#define $ac_tr_hdr 1
1364	EOF
1365
1366	else
1367	echo "$ac_t""no" 1>&6
1368	fi
1369	done
1370
1371	echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
1372	echo "configure:1373: checking for sys/wait.h that is POSIX.1 compatible" >&5
1373	if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1374	echo $ac_n "(cached) $ac_c" 1>&6
1375	else
1376	cat > conftest.$ac_ext <<EOF
1377	#line 1378 "configure"
1378	#include "confdefs.h"
1379	#include <sys/types.h>
1380	#include <sys/wait.h>
1381	#ifndef WEXITSTATUS
1382	#define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1383	#endif
1384	#ifndef WIFEXITED
1385	#define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1386	#endif
1387	int main() {
1388	int s;
1389	wait (&s);
1390	s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1391	; return 0; }
1392	EOF
1393	if { (eval echo configure:1394: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1394	rm -rf conftest*
1395	ac_cv_header_sys_wait_h=yes
1396	else
1397	echo "configure: failed program was:" >&5
1398	cat conftest.$ac_ext >&5
1399	rm -rf conftest*
1400	ac_cv_header_sys_wait_h=no
1401	fi
1402	rm -f conftest*
1403	fi
1404
1405	echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
1406	if test $ac_cv_header_sys_wait_h = yes; then
1407	cat >> confdefs.h <<\EOF
1408	#define HAVE_SYS_WAIT_H 1
1409	EOF
1410
1411	fi
1412
1413	echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1414	echo "configure:1415: checking whether time.h and sys/time.h may both be included" >&5
1415	if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1416	echo $ac_n "(cached) $ac_c" 1>&6
1417	else
1418	cat > conftest.$ac_ext <<EOF
1419	#line 1420 "configure"
1420	#include "confdefs.h"
1421	#include <sys/types.h>
1422	#include <sys/time.h>
1423	#include <time.h>
1424	int main() {
1425	struct tm *tp;
1426	; return 0; }
1427	EOF
1428	if { (eval echo configure:1429: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1429	rm -rf conftest*
1430	ac_cv_header_time=yes
1431	else
1432	echo "configure: failed program was:" >&5
1433	cat conftest.$ac_ext >&5
1434	rm -rf conftest*
1435	ac_cv_header_time=no
1436	fi
1437	rm -f conftest*
1438	fi
1439
1440	echo "$ac_t""$ac_cv_header_time" 1>&6
1441	if test $ac_cv_header_time = yes; then
1442	cat >> confdefs.h <<\EOF
1443	#define TIME_WITH_SYS_TIME 1
1444	EOF
1445
1446	fi
1447
1448
1449	echo $ac_n "checking whether errno must be declared""... $ac_c" 1>&6
1450	echo "configure:1451: checking whether errno must be declared" >&5
1451	if eval "test \"`echo '$''{'libiberty_cv_declare_errno'+set}'`\" = set"; then
1452	echo $ac_n "(cached) $ac_c" 1>&6
1453	else
1454	cat > conftest.$ac_ext <<EOF
1455	#line 1456 "configure"
1456	#include "confdefs.h"
1457	#include <errno.h>
1458	int main() {
1459	int x = errno;
1460	; return 0; }
1461	EOF
1462	if { (eval echo configure:1463: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1463	rm -rf conftest*
1464	libiberty_cv_declare_errno=no
1465	else
1466	echo "configure: failed program was:" >&5
1467	cat conftest.$ac_ext >&5
1468	rm -rf conftest*
1469	libiberty_cv_declare_errno=yes
1470	fi
1471	rm -f conftest*
1472	fi
1473
1474	echo "$ac_t""$libiberty_cv_declare_errno" 1>&6
1475	if test $libiberty_cv_declare_errno = yes
1476	then cat >> confdefs.h <<\EOF
1477	#define NEED_DECLARATION_ERRNO 1
1478	EOF
1479
1480	fi
1481
1482
1483	# This is the list of functions which libiberty will provide if they
1484	# are not available on the host.
1485
1486	funcs="asprintf"
1487	funcs="$funcs atexit"
1488	funcs="$funcs basename"
1489	funcs="$funcs bcmp"
1490	funcs="$funcs bcopy"
1491	funcs="$funcs bsearch"
1492	funcs="$funcs bzero"
1493	funcs="$funcs calloc"
1494	funcs="$funcs clock"
1495	funcs="$funcs getcwd"
1496	funcs="$funcs getpagesize"
1497	funcs="$funcs index"
1498	funcs="$funcs insque"
1499	funcs="$funcs memchr"
1500	funcs="$funcs memcmp"
1501	funcs="$funcs memcpy"
1502	funcs="$funcs memmove"
1503	funcs="$funcs memset"
1504	funcs="$funcs mkstemps"
1505	funcs="$funcs putenv"
1506	funcs="$funcs random"
1507	funcs="$funcs rename"
1508	funcs="$funcs rindex"
1509	funcs="$funcs setenv"
1510	funcs="$funcs sigsetmask"
1511	funcs="$funcs strcasecmp"
1512	funcs="$funcs strchr"
1513	funcs="$funcs strdup"
1514	funcs="$funcs strncasecmp"
1515	funcs="$funcs strrchr"
1516	funcs="$funcs strstr"
1517	funcs="$funcs strtod"
1518	funcs="$funcs strtol"
1519	funcs="$funcs strtoul"
1520	funcs="$funcs tmpnam"
1521	funcs="$funcs vasprintf"
1522	funcs="$funcs vfprintf"
1523	funcs="$funcs vprintf"
1524	funcs="$funcs vsprintf"
1525	funcs="$funcs waitpid"
1526
1527	# Also in the old function.def file: alloca, vfork, getopt.
1528
1529	vars="sys_errlist sys_nerr sys_siglist"
1530
1531	checkfuncs="getrusage on_exit psignal strerror strsignal sysconf times sbrk gettimeofday"
1532
1533	# These are neither executed nor required, but they help keep
1534	# autoheader happy without adding a bunch of text to acconfig.h.
1535	if test "x" = "y"; then
1536	for ac_func in asprintf atexit basename bcmp bcopy bsearch bzero calloc clock
1537	do
1538	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1539	echo "configure:1540: checking for $ac_func" >&5
1540	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1541	echo $ac_n "(cached) $ac_c" 1>&6
1542	else
1543	cat > conftest.$ac_ext <<EOF
1544	#line 1545 "configure"
1545	#include "confdefs.h"
1546	/* System header to define __stub macros and hopefully few prototypes,
1547	which can conflict with char $ac_func(); below. */
1548	#include <assert.h>
1549	/* Override any gcc2 internal prototype to avoid an error. */
1550	/* We use char because int might match the return type of a gcc2
1551	builtin and then its argument prototype would still apply. */
1552	char $ac_func();
1553
1554	int main() {
1555
1556	/* The GNU C library defines this for functions which it implements
1557	to always fail with ENOSYS. Some functions are actually named
1558	something starting with __ and the normal name is an alias. */
1559	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
1560	choke me
1561	#else
1562	$ac_func();
1563	#endif
1564
1565	; return 0; }
1566	EOF
1567	if { (eval echo configure:1568: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1568	rm -rf conftest*
1569	eval "ac_cv_func_$ac_func=yes"
1570	else
1571	echo "configure: failed program was:" >&5
1572	cat conftest.$ac_ext >&5
1573	rm -rf conftest*
1574	eval "ac_cv_func_$ac_func=no"
1575	fi
1576	rm -f conftest*
1577	fi
1578
1579	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1580	echo "$ac_t""yes" 1>&6
1581	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1582	cat >> confdefs.h <<EOF
1583	#define $ac_tr_func 1
1584	EOF
1585
1586	else
1587	echo "$ac_t""no" 1>&6
1588	fi
1589	done
1590
1591	for ac_func in getcwd getpagesize index insque mkstemps memchr memcmp memcpy
1592	do
1593	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1594	echo "configure:1595: checking for $ac_func" >&5
1595	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1596	echo $ac_n "(cached) $ac_c" 1>&6
1597	else
1598	cat > conftest.$ac_ext <<EOF
1599	#line 1600 "configure"
1600	#include "confdefs.h"
1601	/* System header to define __stub macros and hopefully few prototypes,
1602	which can conflict with char $ac_func(); below. */
1603	#include <assert.h>
1604	/* Override any gcc2 internal prototype to avoid an error. */
1605	/* We use char because int might match the return type of a gcc2
1606	builtin and then its argument prototype would still apply. */
1607	char $ac_func();
1608
1609	int main() {
1610
1611	/* The GNU C library defines this for functions which it implements
1612	to always fail with ENOSYS. Some functions are actually named
1613	something starting with __ and the normal name is an alias. */
1614	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
1615	choke me
1616	#else
1617	$ac_func();
1618	#endif
1619
1620	; return 0; }
1621	EOF
1622	if { (eval echo configure:1623: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1623	rm -rf conftest*
1624	eval "ac_cv_func_$ac_func=yes"
1625	else
1626	echo "configure: failed program was:" >&5
1627	cat conftest.$ac_ext >&5
1628	rm -rf conftest*
1629	eval "ac_cv_func_$ac_func=no"
1630	fi
1631	rm -f conftest*
1632	fi
1633
1634	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1635	echo "$ac_t""yes" 1>&6
1636	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1637	cat >> confdefs.h <<EOF
1638	#define $ac_tr_func 1
1639	EOF
1640
1641	else
1642	echo "$ac_t""no" 1>&6
1643	fi
1644	done
1645
1646	for ac_func in memmove memset putenv random rename rindex sigsetmask
1647	do
1648	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1649	echo "configure:1650: checking for $ac_func" >&5
1650	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1651	echo $ac_n "(cached) $ac_c" 1>&6
1652	else
1653	cat > conftest.$ac_ext <<EOF
1654	#line 1655 "configure"
1655	#include "confdefs.h"
1656	/* System header to define __stub macros and hopefully few prototypes,
1657	which can conflict with char $ac_func(); below. */
1658	#include <assert.h>
1659	/* Override any gcc2 internal prototype to avoid an error. */
1660	/* We use char because int might match the return type of a gcc2
1661	builtin and then its argument prototype would still apply. */
1662	char $ac_func();
1663
1664	int main() {
1665
1666	/* The GNU C library defines this for functions which it implements
1667	to always fail with ENOSYS. Some functions are actually named
1668	something starting with __ and the normal name is an alias. */
1669	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
1670	choke me
1671	#else
1672	$ac_func();
1673	#endif
1674
1675	; return 0; }
1676	EOF
1677	if { (eval echo configure:1678: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1678	rm -rf conftest*
1679	eval "ac_cv_func_$ac_func=yes"
1680	else
1681	echo "configure: failed program was:" >&5
1682	cat conftest.$ac_ext >&5
1683	rm -rf conftest*
1684	eval "ac_cv_func_$ac_func=no"
1685	fi
1686	rm -f conftest*
1687	fi
1688
1689	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1690	echo "$ac_t""yes" 1>&6
1691	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1692	cat >> confdefs.h <<EOF
1693	#define $ac_tr_func 1
1694	EOF
1695
1696	else
1697	echo "$ac_t""no" 1>&6
1698	fi
1699	done
1700
1701	for ac_func in strcasecmp setenv strchr strdup strncasecmp strrchr strstr
1702	do
1703	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1704	echo "configure:1705: checking for $ac_func" >&5
1705	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1706	echo $ac_n "(cached) $ac_c" 1>&6
1707	else
1708	cat > conftest.$ac_ext <<EOF
1709	#line 1710 "configure"
1710	#include "confdefs.h"
1711	/* System header to define __stub macros and hopefully few prototypes,
1712	which can conflict with char $ac_func(); below. */
1713	#include <assert.h>
1714	/* Override any gcc2 internal prototype to avoid an error. */
1715	/* We use char because int might match the return type of a gcc2
1716	builtin and then its argument prototype would still apply. */
1717	char $ac_func();
1718
1719	int main() {
1720
1721	/* The GNU C library defines this for functions which it implements
1722	to always fail with ENOSYS. Some functions are actually named
1723	something starting with __ and the normal name is an alias. */
1724	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
1725	choke me
1726	#else
1727	$ac_func();
1728	#endif
1729
1730	; return 0; }
1731	EOF
1732	if { (eval echo configure:1733: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1733	rm -rf conftest*
1734	eval "ac_cv_func_$ac_func=yes"
1735	else
1736	echo "configure: failed program was:" >&5
1737	cat conftest.$ac_ext >&5
1738	rm -rf conftest*
1739	eval "ac_cv_func_$ac_func=no"
1740	fi
1741	rm -f conftest*
1742	fi
1743
1744	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1745	echo "$ac_t""yes" 1>&6
1746	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1747	cat >> confdefs.h <<EOF
1748	#define $ac_tr_func 1
1749	EOF
1750
1751	else
1752	echo "$ac_t""no" 1>&6
1753	fi
1754	done
1755
1756	for ac_func in strtod strtol strtoul tmpnam vasprintf vfprintf vprintf
1757	do
1758	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1759	echo "configure:1760: checking for $ac_func" >&5
1760	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1761	echo $ac_n "(cached) $ac_c" 1>&6
1762	else
1763	cat > conftest.$ac_ext <<EOF
1764	#line 1765 "configure"
1765	#include "confdefs.h"
1766	/* System header to define __stub macros and hopefully few prototypes,
1767	which can conflict with char $ac_func(); below. */
1768	#include <assert.h>
1769	/* Override any gcc2 internal prototype to avoid an error. */
1770	/* We use char because int might match the return type of a gcc2
1771	builtin and then its argument prototype would still apply. */
1772	char $ac_func();
1773
1774	int main() {
1775
1776	/* The GNU C library defines this for functions which it implements
1777	to always fail with ENOSYS. Some functions are actually named
1778	something starting with __ and the normal name is an alias. */
1779	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
1780	choke me
1781	#else
1782	$ac_func();
1783	#endif
1784
1785	; return 0; }
1786	EOF
1787	if { (eval echo configure:1788: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1788	rm -rf conftest*
1789	eval "ac_cv_func_$ac_func=yes"
1790	else
1791	echo "configure: failed program was:" >&5
1792	cat conftest.$ac_ext >&5
1793	rm -rf conftest*
1794	eval "ac_cv_func_$ac_func=no"
1795	fi
1796	rm -f conftest*
1797	fi
1798
1799	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1800	echo "$ac_t""yes" 1>&6
1801	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1802	cat >> confdefs.h <<EOF
1803	#define $ac_tr_func 1
1804	EOF
1805
1806	else
1807	echo "$ac_t""no" 1>&6
1808	fi
1809	done
1810
1811	for ac_func in vsprintf waitpid getrusage on_exit psignal strerror strsignal
1812	do
1813	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1814	echo "configure:1815: checking for $ac_func" >&5
1815	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1816	echo $ac_n "(cached) $ac_c" 1>&6
1817	else
1818	cat > conftest.$ac_ext <<EOF
1819	#line 1820 "configure"
1820	#include "confdefs.h"
1821	/* System header to define __stub macros and hopefully few prototypes,
1822	which can conflict with char $ac_func(); below. */
1823	#include <assert.h>
1824	/* Override any gcc2 internal prototype to avoid an error. */
1825	/* We use char because int might match the return type of a gcc2
1826	builtin and then its argument prototype would still apply. */
1827	char $ac_func();
1828
1829	int main() {
1830
1831	/* The GNU C library defines this for functions which it implements
1832	to always fail with ENOSYS. Some functions are actually named
1833	something starting with __ and the normal name is an alias. */
1834	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
1835	choke me
1836	#else
1837	$ac_func();
1838	#endif
1839
1840	; return 0; }
1841	EOF
1842	if { (eval echo configure:1843: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1843	rm -rf conftest*
1844	eval "ac_cv_func_$ac_func=yes"
1845	else
1846	echo "configure: failed program was:" >&5
1847	cat conftest.$ac_ext >&5
1848	rm -rf conftest*
1849	eval "ac_cv_func_$ac_func=no"
1850	fi
1851	rm -f conftest*
1852	fi
1853
1854	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1855	echo "$ac_t""yes" 1>&6
1856	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1857	cat >> confdefs.h <<EOF
1858	#define $ac_tr_func 1
1859	EOF
1860
1861	else
1862	echo "$ac_t""no" 1>&6
1863	fi
1864	done
1865
1866	for ac_func in sysconf times sbrk gettimeofday
1867	do
1868	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1869	echo "configure:1870: checking for $ac_func" >&5
1870	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1871	echo $ac_n "(cached) $ac_c" 1>&6
1872	else
1873	cat > conftest.$ac_ext <<EOF
1874	#line 1875 "configure"
1875	#include "confdefs.h"
1876	/* System header to define __stub macros and hopefully few prototypes,
1877	which can conflict with char $ac_func(); below. */
1878	#include <assert.h>
1879	/* Override any gcc2 internal prototype to avoid an error. */
1880	/* We use char because int might match the return type of a gcc2
1881	builtin and then its argument prototype would still apply. */
1882	char $ac_func();
1883
1884	int main() {
1885
1886	/* The GNU C library defines this for functions which it implements
1887	to always fail with ENOSYS. Some functions are actually named
1888	something starting with __ and the normal name is an alias. */
1889	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
1890	choke me
1891	#else
1892	$ac_func();
1893	#endif
1894
1895	; return 0; }
1896	EOF
1897	if { (eval echo configure:1898: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1898	rm -rf conftest*
1899	eval "ac_cv_func_$ac_func=yes"
1900	else
1901	echo "configure: failed program was:" >&5
1902	cat conftest.$ac_ext >&5
1903	rm -rf conftest*
1904	eval "ac_cv_func_$ac_func=no"
1905	fi
1906	rm -f conftest*
1907	fi
1908
1909	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1910	echo "$ac_t""yes" 1>&6
1911	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1912	cat >> confdefs.h <<EOF
1913	#define $ac_tr_func 1
1914	EOF
1915
1916	else
1917	echo "$ac_t""no" 1>&6
1918	fi
1919	done
1920
1921	cat >> confdefs.h <<\EOF
1922	#define HAVE_SYS_ERRLIST 1
1923	EOF
1924
1925	cat >> confdefs.h <<\EOF
1926	#define HAVE_SYS_NERR 1
1927	EOF
1928
1929	cat >> confdefs.h <<\EOF
1930	#define HAVE_SYS_SIGLIST 1
1931	EOF
1932
1933	fi
1934
1935	# For each of these functions, if the host does not provide the
1936	# function we want to put FN.o in LIBOBJS, and if the host does
1937	# provide the function, we want to define HAVE_FN in config.h. Also,
1938	# if the host does not provide alloca, we set ALLOCA to alloca.o
1939
1940	setobjs=
1941	CHECK=
1942	if test -n "${with_target_subdir}"; then
1943
1944	# We are being configured as a target library. AC_REPLACE_FUNCS
1945	# may not work correctly, because the compiler may not be able to
1946	# link executables. Note that we may still be being configured
1947	# native.
1948
1949	# If we are being configured for newlib, we know which functions
1950	# newlib provide and which ones we will be expected to provide.
1951
1952	if test "x${with_newlib}" = "xyes"; then
1953	ALLOCA="alloca.o"
1954	LIBOBJS="asprintf.o basename.o insque.o random.o strdup.o vasprintf.o"
1955
1956	for f in $funcs; do
1957	case "$f" in
1958	asprintf \| basename \| insque \| random \| strdup \| vasprintf)
1959	;;
1960	*)
1961	n=HAVE_`echo $f \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1962	cat >> confdefs.h <<EOF
1963	#define $n 1
1964	EOF
1965
1966	;;
1967	esac
1968	done
1969
1970	# newlib doesnt provide any of the variables in $vars, so we
1971	# dont have to check them here.
1972
1973	# Of the functions in $checkfuncs, newlib only has strerror.
1974	cat >> confdefs.h <<\EOF
1975	#define HAVE_STRERROR 1
1976	EOF
1977
1978
1979	setobjs=yes
1980
1981	fi
1982
1983	else
1984
1985	# Not a target library, so we set things up to run the test suite.
1986	CHECK=check-cplus-dem
1987
1988	fi
1989
1990
1991
1992	if test -z "${setobjs}"; then
1993	case "${host}" in
1994
1995	--vxworks*)
1996	# Handle VxWorks configuration specially, since on VxWorks the
1997	# libraries are actually on the target board, not in the file
1998	# system.
1999	LIBOBJS="basename.o getpagesize.o insque.o random.o strcasecmp.o"
2000	LIBOBJS="$LIBOBJS strncasecmp.o strdup.o vfork.o waitpid.o vasprintf.o"
2001	for f in $funcs; do
2002	case "$f" in
2003	basename \| getpagesize \| insque \| random \| strcasecmp)
2004	;;
2005	strncasecmp \| strdup \| vfork \| waitpid \| vasprintf)
2006	;;
2007	*)
2008	n=HAVE_`echo $f \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2009	cat >> confdefs.h <<EOF
2010	#define $n 1
2011	EOF
2012
2013	;;
2014	esac
2015	done
2016
2017	# VxWorks doesn't provide any of the variables in $vars, so we
2018	# don't have to check them here.
2019
2020	# Of the functions in $checkfuncs, VxWorks only has strerror.
2021	cat >> confdefs.h <<\EOF
2022	#define HAVE_STRERROR 1
2023	EOF
2024
2025
2026	setobjs=yes
2027	;;
2028
2029	esac
2030	fi
2031
2032	if test -z "${setobjs}"; then
2033
2034	case "${host}" in
2035
2036	--cygwin*)
2037	# The Cygwin library actually uses a couple of files from
2038	# libiberty when it is built. If we are building a native
2039	# Cygwin, and we run the tests, we will appear to have these
2040	# files. However, when we go on to build winsup, we will wind up
2041	# with a library which does not have the files, since they should
2042	# have come from libiberty.
2043
2044	# We handle this by removing the functions the winsup library
2045	# provides from our shell variables, so that they appear to be
2046	# missing.
2047
2048	# DJ - only if we're building cygwin, not just building with cygwin
2049
2050	if test -n "${with_target_subdir}"
2051	then
2052	funcs="`echo $funcs \| sed -e 's/random//'`"
2053	LIBOBJS="$LIBOBJS random.o"
2054	vars="`echo $vars \| sed -e 's/sys_siglist//'`"
2055	checkfuncs="`echo $checkfuncs \| sed -e 's/strsignal//' -e 's/psignal//'`"
2056	fi
2057	;;
2058
2059	--mingw32*)
2060	# Under mingw32, sys_nerr and sys_errlist exist, but they are
2061	# macros, so the test below won't find them.
2062	libiberty_cv_var_sys_nerr=yes
2063	libiberty_cv_var_sys_errlist=yes
2064	;;
2065
2066	--uwin*)
2067	# Under some versions of uwin, vfork is notoriously buggy and the test
2068	# can hang configure; on other versions, vfork exists just as a stub.
2069	# FIXME: This should be removed once vfork in uwin's runtime is fixed.
2070	ac_cv_func_vfork_works=no
2071	# Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
2072	# macros (actually, these are imported from a DLL, but the end effect
2073	# is the same), so the test below won't find them.
2074	libiberty_cv_var_sys_nerr=yes
2075	libiberty_cv_var_sys_errlist=yes
2076	;;
2077
2078	esac
2079
2080	# We haven't set the list of objects yet. Use the standard autoconf
2081	# tests. This will only work if the compiler works.
2082	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
2083	echo "configure:2084: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
2084
2085	ac_ext=c
2086	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2087	ac_cpp='$CPP $CPPFLAGS'
2088	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2089	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2090	cross_compiling=$ac_cv_prog_cc_cross
2091
2092	cat > conftest.$ac_ext << EOF
2093
2094	#line 2095 "configure"
2095	#include "confdefs.h"
2096
2097	main(){return(0);}
2098	EOF
2099	if { (eval echo configure:2100: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2100	ac_cv_prog_cc_works=yes
2101	# If we can't run a trivial program, we are probably using a cross compiler.
2102	if (./conftest; exit) 2>/dev/null; then
2103	ac_cv_prog_cc_cross=no
2104	else
2105	ac_cv_prog_cc_cross=yes
2106	fi
2107	else
2108	echo "configure: failed program was:" >&5
2109	cat conftest.$ac_ext >&5
2110	ac_cv_prog_cc_works=no
2111	fi
2112	rm -fr conftest*
2113	ac_ext=c
2114	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2115	ac_cpp='$CPP $CPPFLAGS'
2116	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2117	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2118	cross_compiling=$ac_cv_prog_cc_cross
2119
2120	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2121	if test $ac_cv_prog_cc_works = no; then
2122	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2123	fi
2124	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2125	echo "configure:2126: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2126	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2127	cross_compiling=$ac_cv_prog_cc_cross
2128
2129	for ac_func in $funcs
2130	do
2131	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2132	echo "configure:2133: checking for $ac_func" >&5
2133	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2134	echo $ac_n "(cached) $ac_c" 1>&6
2135	else
2136	cat > conftest.$ac_ext <<EOF
2137	#line 2138 "configure"
2138	#include "confdefs.h"
2139	/* System header to define __stub macros and hopefully few prototypes,
2140	which can conflict with char $ac_func(); below. */
2141	#include <assert.h>
2142	/* Override any gcc2 internal prototype to avoid an error. */
2143	/* We use char because int might match the return type of a gcc2
2144	builtin and then its argument prototype would still apply. */
2145	char $ac_func();
2146
2147	int main() {
2148
2149	/* The GNU C library defines this for functions which it implements
2150	to always fail with ENOSYS. Some functions are actually named
2151	something starting with __ and the normal name is an alias. */
2152	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
2153	choke me
2154	#else
2155	$ac_func();
2156	#endif
2157
2158	; return 0; }
2159	EOF
2160	if { (eval echo configure:2161: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2161	rm -rf conftest*
2162	eval "ac_cv_func_$ac_func=yes"
2163	else
2164	echo "configure: failed program was:" >&5
2165	cat conftest.$ac_ext >&5
2166	rm -rf conftest*
2167	eval "ac_cv_func_$ac_func=no"
2168	fi
2169	rm -f conftest*
2170	fi
2171
2172	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2173	echo "$ac_t""yes" 1>&6
2174	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2175	cat >> confdefs.h <<EOF
2176	#define $ac_tr_func 1
2177	EOF
2178
2179	else
2180	echo "$ac_t""no" 1>&6
2181	LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}"
2182	fi
2183	done
2184
2185
2186
2187	case "${host}" in
2188	--interix)
2189	# On Interix, it wrongly concludes that the MSVC compiler supports alloca.
2190	# (MSVC does on Win32, not on Interix.)
2191	# This should be temporary.
2192
2193	ac_cv_header_alloca_h=no
2194	ac_cv_func_alloca_works=no
2195	ALLOCA=alloca.o
2196	cat >> confdefs.h <<\EOF
2197	#define C_ALLOCA 1
2198	EOF
2199	cat >> confdefs.h <<EOF
2200	#define STACK_DIRECTION -1
2201	EOF
2202	;;
2203	*)
2204	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
2205	# for constant arguments. Useless!
2206	echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
2207	echo "configure:2208: checking for working alloca.h" >&5
2208	if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
2209	echo $ac_n "(cached) $ac_c" 1>&6
2210	else
2211	cat > conftest.$ac_ext <<EOF
2212	#line 2213 "configure"
2213	#include "confdefs.h"
2214	#include <alloca.h>
2215	int main() {
2216	char p = alloca(2 sizeof(int));
2217	; return 0; }
2218	EOF
2219	if { (eval echo configure:2220: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2220	rm -rf conftest*
2221	ac_cv_header_alloca_h=yes
2222	else
2223	echo "configure: failed program was:" >&5
2224	cat conftest.$ac_ext >&5
2225	rm -rf conftest*
2226	ac_cv_header_alloca_h=no
2227	fi
2228	rm -f conftest*
2229	fi
2230
2231	echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
2232	if test $ac_cv_header_alloca_h = yes; then
2233	cat >> confdefs.h <<\EOF
2234	#define HAVE_ALLOCA_H 1
2235	EOF
2236
2237	fi
2238
2239	echo $ac_n "checking for alloca""... $ac_c" 1>&6
2240	echo "configure:2241: checking for alloca" >&5
2241	if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
2242	echo $ac_n "(cached) $ac_c" 1>&6
2243	else
2244	cat > conftest.$ac_ext <<EOF
2245	#line 2246 "configure"
2246	#include "confdefs.h"
2247
2248	#ifdef __GNUC__
2249	# define alloca __builtin_alloca
2250	#else
2251	# ifdef _MSC_VER
2252	# include <malloc.h>
2253	# define alloca _alloca
2254	# else
2255	# if HAVE_ALLOCA_H
2256	# include <alloca.h>
2257	# else
2258	# ifdef _AIX
2259	#pragma alloca
2260	# else
2261	# ifndef alloca /* predefined by HP cc +Olibcalls */
2262	char *alloca ();
2263	# endif
2264	# endif
2265	# endif
2266	# endif
2267	#endif
2268
2269	int main() {
2270	char p = (char ) alloca(1);
2271	; return 0; }
2272	EOF
2273	if { (eval echo configure:2274: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2274	rm -rf conftest*
2275	ac_cv_func_alloca_works=yes
2276	else
2277	echo "configure: failed program was:" >&5
2278	cat conftest.$ac_ext >&5
2279	rm -rf conftest*
2280	ac_cv_func_alloca_works=no
2281	fi
2282	rm -f conftest*
2283	fi
2284
2285	echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
2286	if test $ac_cv_func_alloca_works = yes; then
2287	cat >> confdefs.h <<\EOF
2288	#define HAVE_ALLOCA 1
2289	EOF
2290
2291	fi
2292
2293	if test $ac_cv_func_alloca_works = no; then
2294	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
2295	# that cause trouble. Some versions do not even contain alloca or
2296	# contain a buggy version. If you still want to use their alloca,
2297	# use ar to extract alloca.o from them instead of compiling alloca.c.
2298	ALLOCA=alloca.${ac_objext}
2299	cat >> confdefs.h <<\EOF
2300	#define C_ALLOCA 1
2301	EOF
2302
2303
2304	echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
2305	echo "configure:2306: checking whether alloca needs Cray hooks" >&5
2306	if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
2307	echo $ac_n "(cached) $ac_c" 1>&6
2308	else
2309	cat > conftest.$ac_ext <<EOF
2310	#line 2311 "configure"
2311	#include "confdefs.h"
2312	#if defined(CRAY) && ! defined(CRAY2)
2313	webecray
2314	#else
2315	wenotbecray
2316	#endif
2317
2318	EOF
2319	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
2320	egrep "webecray" >/dev/null 2>&1; then
2321	rm -rf conftest*
2322	ac_cv_os_cray=yes
2323	else
2324	rm -rf conftest*
2325	ac_cv_os_cray=no
2326	fi
2327	rm -f conftest*
2328
2329	fi
2330
2331	echo "$ac_t""$ac_cv_os_cray" 1>&6
2332	if test $ac_cv_os_cray = yes; then
2333	for ac_func in _getb67 GETB67 getb67; do
2334	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2335	echo "configure:2336: checking for $ac_func" >&5
2336	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2337	echo $ac_n "(cached) $ac_c" 1>&6
2338	else
2339	cat > conftest.$ac_ext <<EOF
2340	#line 2341 "configure"
2341	#include "confdefs.h"
2342	/* System header to define __stub macros and hopefully few prototypes,
2343	which can conflict with char $ac_func(); below. */
2344	#include <assert.h>
2345	/* Override any gcc2 internal prototype to avoid an error. */
2346	/* We use char because int might match the return type of a gcc2
2347	builtin and then its argument prototype would still apply. */
2348	char $ac_func();
2349
2350	int main() {
2351
2352	/* The GNU C library defines this for functions which it implements
2353	to always fail with ENOSYS. Some functions are actually named
2354	something starting with __ and the normal name is an alias. */
2355	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
2356	choke me
2357	#else
2358	$ac_func();
2359	#endif
2360
2361	; return 0; }
2362	EOF
2363	if { (eval echo configure:2364: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2364	rm -rf conftest*
2365	eval "ac_cv_func_$ac_func=yes"
2366	else
2367	echo "configure: failed program was:" >&5
2368	cat conftest.$ac_ext >&5
2369	rm -rf conftest*
2370	eval "ac_cv_func_$ac_func=no"
2371	fi
2372	rm -f conftest*
2373	fi
2374
2375	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2376	echo "$ac_t""yes" 1>&6
2377	cat >> confdefs.h <<EOF
2378	#define CRAY_STACKSEG_END $ac_func
2379	EOF
2380
2381	break
2382	else
2383	echo "$ac_t""no" 1>&6
2384	fi
2385
2386	done
2387	fi
2388
2389	echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
2390	echo "configure:2391: checking stack direction for C alloca" >&5
2391	if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
2392	echo $ac_n "(cached) $ac_c" 1>&6
2393	else
2394	if test "$cross_compiling" = yes; then
2395	ac_cv_c_stack_direction=0
2396	else
2397	cat > conftest.$ac_ext <<EOF
2398	#line 2399 "configure"
2399	#include "confdefs.h"
2400	find_stack_direction ()
2401	{
2402	static char *addr = 0;
2403	auto char dummy;
2404	if (addr == 0)
2405	{
2406	addr = &dummy;
2407	return find_stack_direction ();
2408	}
2409	else
2410	return (&dummy > addr) ? 1 : -1;
2411	}
2412	main ()
2413	{
2414	exit (find_stack_direction() < 0);
2415	}
2416	EOF
2417	if { (eval echo configure:2418: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2418	then
2419	ac_cv_c_stack_direction=1
2420	else
2421	echo "configure: failed program was:" >&5
2422	cat conftest.$ac_ext >&5
2423	rm -fr conftest*
2424	ac_cv_c_stack_direction=-1
2425	fi
2426	rm -fr conftest*
2427	fi
2428
2429	fi
2430
2431	echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
2432	cat >> confdefs.h <<EOF
2433	#define STACK_DIRECTION $ac_cv_c_stack_direction
2434	EOF
2435
2436	fi
2437
2438	;;
2439	esac
2440
2441	echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2442	echo "configure:2443: checking for ANSI C header files" >&5
2443	if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2444	echo $ac_n "(cached) $ac_c" 1>&6
2445	else
2446	cat > conftest.$ac_ext <<EOF
2447	#include <sys/types.h>
2448	#line 2449 "configure"
2449	#include "confdefs.h"
2450	#include <stdlib.h>
2451	#include <stdarg.h>
2452	#include <string.h>
2453	#include <float.h>
2454	EOF
2455	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2456	{ (eval echo configure:2457: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2457	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2458	if test -z "$ac_err"; then
2459	rm -rf conftest*
2460	ac_cv_header_stdc=yes
2461	else
2462	echo "$ac_err" >&5
2463	echo "configure: failed program was:" >&5
2464	cat conftest.$ac_ext >&5
2465	rm -rf conftest*
2466	ac_cv_header_stdc=no
2467	fi
2468	rm -f conftest*
2469
2470	if test $ac_cv_header_stdc = yes; then
2471	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2472	cat > conftest.$ac_ext <<EOF
2473	#line 2474 "configure"
2474	#include "confdefs.h"
2475	#include <string.h>
2476	EOF
2477	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
2478	egrep "memchr" >/dev/null 2>&1; then
2479	:
2480	else
2481	rm -rf conftest*
2482	ac_cv_header_stdc=no
2483	fi
2484	rm -f conftest*
2485
2486	fi
2487
2488	if test $ac_cv_header_stdc = yes; then
2489	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2490	cat > conftest.$ac_ext <<EOF
2491	#line 2492 "configure"
2492	#include "confdefs.h"
2493	#include <stdlib.h>
2494	EOF
2495	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
2496	egrep "free" >/dev/null 2>&1; then
2497	:
2498	else
2499	rm -rf conftest*
2500	ac_cv_header_stdc=no
2501	fi
2502	rm -f conftest*
2503
2504	fi
2505
2506	if test $ac_cv_header_stdc = yes; then
2507	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2508	if test "$cross_compiling" = yes; then
2509	:
2510	else
2511	cat > conftest.$ac_ext <<EOF
2512	#line 2513 "configure"
2513	#include "confdefs.h"
2514	#include <ctype.h>
2515	#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2516	#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2517	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
2518	int main () { int i; for (i = 0; i < 256; i++)
2519	if (XOR (islower (i), ISLOWER (i)) \|\| toupper (i) != TOUPPER (i)) exit(2);
2520	exit (0); }
2521
2522	EOF
2523	if { (eval echo configure:2524: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2524	then
2525	:
2526	else
2527	echo "configure: failed program was:" >&5
2528	cat conftest.$ac_ext >&5
2529	rm -fr conftest*
2530	ac_cv_header_stdc=no
2531	fi
2532	rm -fr conftest*
2533	fi
2534
2535	fi
2536	fi
2537
2538	echo "$ac_t""$ac_cv_header_stdc" 1>&6
2539	if test $ac_cv_header_stdc = yes; then
2540	cat >> confdefs.h <<\EOF
2541	#define STDC_HEADERS 1
2542	EOF
2543
2544	fi
2545
2546	echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2547	echo "configure:2548: checking for pid_t" >&5
2548	if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2549	echo $ac_n "(cached) $ac_c" 1>&6
2550	else
2551	cat > conftest.$ac_ext <<EOF
2552	#line 2553 "configure"
2553	#include "confdefs.h"
2554	#include <sys/types.h>
2555	#if STDC_HEADERS
2556	#include <stdlib.h>
2557	#include <stddef.h>
2558	#endif
2559	EOF
2560	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
2561	egrep "(^\|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2562	rm -rf conftest*
2563	ac_cv_type_pid_t=yes
2564	else
2565	rm -rf conftest*
2566	ac_cv_type_pid_t=no
2567	fi
2568	rm -f conftest*
2569
2570	fi
2571	echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2572	if test $ac_cv_type_pid_t = no; then
2573	cat >> confdefs.h <<\EOF
2574	#define pid_t int
2575	EOF
2576
2577	fi
2578
2579	ac_safe=`echo "vfork.h" \| sed 'y%./+-%__p_%'`
2580	echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2581	echo "configure:2582: checking for vfork.h" >&5
2582	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2583	echo $ac_n "(cached) $ac_c" 1>&6
2584	else
2585	cat > conftest.$ac_ext <<EOF
2586	#include <sys/types.h>
2587	#line 2588 "configure"
2588	#include "confdefs.h"
2589	#include <vfork.h>
2590	EOF
2591	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2592	{ (eval echo configure:2593: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2593	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2594	if test -z "$ac_err"; then
2595	rm -rf conftest*
2596	eval "ac_cv_header_$ac_safe=yes"
2597	else
2598	echo "$ac_err" >&5
2599	echo "configure: failed program was:" >&5
2600	cat conftest.$ac_ext >&5
2601	rm -rf conftest*
2602	eval "ac_cv_header_$ac_safe=no"
2603	fi
2604	rm -f conftest*
2605	fi
2606	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2607	echo "$ac_t""yes" 1>&6
2608	cat >> confdefs.h <<\EOF
2609	#define HAVE_VFORK_H 1
2610	EOF
2611
2612	else
2613	echo "$ac_t""no" 1>&6
2614	fi
2615
2616	echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2617	echo "configure:2618: checking for working vfork" >&5
2618	if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2619	echo $ac_n "(cached) $ac_c" 1>&6
2620	else
2621	if test "$cross_compiling" = yes; then
2622	echo $ac_n "checking for vfork""... $ac_c" 1>&6
2623	echo "configure:2624: checking for vfork" >&5
2624	if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2625	echo $ac_n "(cached) $ac_c" 1>&6
2626	else
2627	cat > conftest.$ac_ext <<EOF
2628	#line 2629 "configure"
2629	#include "confdefs.h"
2630	/* System header to define __stub macros and hopefully few prototypes,
2631	which can conflict with char vfork(); below. */
2632	#include <assert.h>
2633	/* Override any gcc2 internal prototype to avoid an error. */
2634	/* We use char because int might match the return type of a gcc2
2635	builtin and then its argument prototype would still apply. */
2636	char vfork();
2637
2638	int main() {
2639
2640	/* The GNU C library defines this for functions which it implements
2641	to always fail with ENOSYS. Some functions are actually named
2642	something starting with __ and the normal name is an alias. */
2643	#if defined (__stub_vfork) \|\| defined (__stub___vfork)
2644	choke me
2645	#else
2646	vfork();
2647	#endif
2648
2649	; return 0; }
2650	EOF
2651	if { (eval echo configure:2652: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2652	rm -rf conftest*
2653	eval "ac_cv_func_vfork=yes"
2654	else
2655	echo "configure: failed program was:" >&5
2656	cat conftest.$ac_ext >&5
2657	rm -rf conftest*
2658	eval "ac_cv_func_vfork=no"
2659	fi
2660	rm -f conftest*
2661	fi
2662
2663	if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2664	echo "$ac_t""yes" 1>&6
2665	:
2666	else
2667	echo "$ac_t""no" 1>&6
2668	fi
2669
2670	ac_cv_func_vfork_works=$ac_cv_func_vfork
2671	else
2672	cat > conftest.$ac_ext <<EOF
2673	#line 2674 "configure"
2674	#include "confdefs.h"
2675	/* Thanks to Paul Eggert for this test. */
2676	#include <stdio.h>
2677	#include <sys/types.h>
2678	#include <sys/stat.h>
2679	#ifdef HAVE_UNISTD_H
2680	#include <unistd.h>
2681	#endif
2682	#ifdef HAVE_VFORK_H
2683	#include <vfork.h>
2684	#endif
2685	/* On some sparc systems, changes by the child to local and incoming
2686	argument registers are propagated back to the parent.
2687	The compiler is told about this with #include <vfork.h>,
2688	but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2689	Test for this by using a static variable whose address
2690	is put into a register that is clobbered by the vfork. */
2691	static
2692	#ifdef __cplusplus
2693	sparc_address_test (int arg)
2694	#else
2695	sparc_address_test (arg) int arg;
2696	#endif
2697	{
2698	static pid_t child;
2699	if (!child) {
2700	child = vfork ();
2701	if (child < 0) {
2702	perror ("vfork");
2703	_exit(2);
2704	}
2705	if (!child) {
2706	arg = getpid();
2707	write(-1, "", 0);
2708	_exit (arg);
2709	}
2710	}
2711	}
2712	main() {
2713	pid_t parent = getpid ();
2714	pid_t child;
2715
2716	sparc_address_test ();
2717
2718	child = vfork ();
2719
2720	if (child == 0) {
2721	/* Here is another test for sparc vfork register problems.
2722	This test uses lots of local variables, at least
2723	as many local variables as main has allocated so far
2724	including compiler temporaries. 4 locals are enough for
2725	gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2726	A buggy compiler should reuse the register of parent
2727	for one of the local variables, since it will think that
2728	parent can't possibly be used any more in this routine.
2729	Assigning to the local variable will thus munge parent
2730	in the parent process. */
2731	pid_t
2732	p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2733	p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2734	/* Convince the compiler that p..p7 are live; otherwise, it might
2735	use the same hardware register for all 8 local variables. */
2736	if (p != p1 \|\| p != p2 \|\| p != p3 \|\| p != p4
2737	\|\| p != p5 \|\| p != p6 \|\| p != p7)
2738	_exit(1);
2739
2740	/* On some systems (e.g. IRIX 3.3),
2741	vfork doesn't separate parent from child file descriptors.
2742	If the child closes a descriptor before it execs or exits,
2743	this munges the parent's descriptor as well.
2744	Test for this by closing stdout in the child. */
2745	_exit(close(fileno(stdout)) != 0);
2746	} else {
2747	int status;
2748	struct stat st;
2749
2750	while (wait(&status) != child)
2751	;
2752	exit(
2753	/* Was there some problem with vforking? */
2754	child < 0
2755
2756	/* Did the child fail? (This shouldn't happen.) */
2757	\|\| status
2758
2759	/* Did the vfork/compiler bug occur? */
2760	\|\| parent != getpid()
2761
2762	/* Did the file descriptor bug occur? */
2763	\|\| fstat(fileno(stdout), &st) != 0
2764	);
2765	}
2766	}
2767	EOF
2768	if { (eval echo configure:2769: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2769	then
2770	ac_cv_func_vfork_works=yes
2771	else
2772	echo "configure: failed program was:" >&5
2773	cat conftest.$ac_ext >&5
2774	rm -fr conftest*
2775	ac_cv_func_vfork_works=no
2776	fi
2777	rm -fr conftest*
2778	fi
2779
2780	fi
2781
2782	echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2783	if test $ac_cv_func_vfork_works = no; then
2784	cat >> confdefs.h <<\EOF
2785	#define vfork fork
2786	EOF
2787
2788	fi
2789
2790	if test $ac_cv_func_vfork_works = no; then
2791	LIBOBJS="$LIBOBJS vfork.o"
2792	fi
2793	for v in $vars; do
2794	echo $ac_n "checking for $v""... $ac_c" 1>&6
2795	echo "configure:2796: checking for $v" >&5
2796	if eval "test \"`echo '$''{'libiberty_cv_var_$v'+set}'`\" = set"; then
2797	echo $ac_n "(cached) $ac_c" 1>&6
2798	else
2799	cat > conftest.$ac_ext <<EOF
2800	#line 2801 "configure"
2801	#include "confdefs.h"
2802	int *p;
2803	int main() {
2804	extern int $v; p = &$v;
2805	; return 0; }
2806	EOF
2807	if { (eval echo configure:2808: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2808	rm -rf conftest*
2809	eval "libiberty_cv_var_$v=yes"
2810	else
2811	echo "configure: failed program was:" >&5
2812	cat conftest.$ac_ext >&5
2813	rm -rf conftest*
2814	eval "libiberty_cv_var_$v=no"
2815	fi
2816	rm -f conftest*
2817	fi
2818
2819	if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
2820	echo "$ac_t""yes" 1>&6
2821	n=HAVE_`echo $v \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2822	cat >> confdefs.h <<EOF
2823	#define $n 1
2824	EOF
2825
2826	else
2827	echo "$ac_t""no" 1>&6
2828	fi
2829	done
2830	for ac_func in $checkfuncs
2831	do
2832	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2833	echo "configure:2834: checking for $ac_func" >&5
2834	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2835	echo $ac_n "(cached) $ac_c" 1>&6
2836	else
2837	cat > conftest.$ac_ext <<EOF
2838	#line 2839 "configure"
2839	#include "confdefs.h"
2840	/* System header to define __stub macros and hopefully few prototypes,
2841	which can conflict with char $ac_func(); below. */
2842	#include <assert.h>
2843	/* Override any gcc2 internal prototype to avoid an error. */
2844	/* We use char because int might match the return type of a gcc2
2845	builtin and then its argument prototype would still apply. */
2846	char $ac_func();
2847
2848	int main() {
2849
2850	/* The GNU C library defines this for functions which it implements
2851	to always fail with ENOSYS. Some functions are actually named
2852	something starting with __ and the normal name is an alias. */
2853	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
2854	choke me
2855	#else
2856	$ac_func();
2857	#endif
2858
2859	; return 0; }
2860	EOF
2861	if { (eval echo configure:2862: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2862	rm -rf conftest*
2863	eval "ac_cv_func_$ac_func=yes"
2864	else
2865	echo "configure: failed program was:" >&5
2866	cat conftest.$ac_ext >&5
2867	rm -rf conftest*
2868	eval "ac_cv_func_$ac_func=no"
2869	fi
2870	rm -f conftest*
2871	fi
2872
2873	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2874	echo "$ac_t""yes" 1>&6
2875	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2876	cat >> confdefs.h <<EOF
2877	#define $ac_tr_func 1
2878	EOF
2879
2880	else
2881	echo "$ac_t""no" 1>&6
2882	fi
2883	done
2884
2885	fi
2886
2887	for ac_hdr in unistd.h
2888	do
2889	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
2890	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2891	echo "configure:2892: checking for $ac_hdr" >&5
2892	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2893	echo $ac_n "(cached) $ac_c" 1>&6
2894	else
2895	cat > conftest.$ac_ext <<EOF
2896	#include <sys/types.h>
2897	#line 2898 "configure"
2898	#include "confdefs.h"
2899	#include <$ac_hdr>
2900	EOF
2901	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2902	{ (eval echo configure:2903: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2903	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2904	if test -z "$ac_err"; then
2905	rm -rf conftest*
2906	eval "ac_cv_header_$ac_safe=yes"
2907	else
2908	echo "$ac_err" >&5
2909	echo "configure: failed program was:" >&5
2910	cat conftest.$ac_ext >&5
2911	rm -rf conftest*
2912	eval "ac_cv_header_$ac_safe=no"
2913	fi
2914	rm -f conftest*
2915	fi
2916	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2917	echo "$ac_t""yes" 1>&6
2918	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2919	cat >> confdefs.h <<EOF
2920	#define $ac_tr_hdr 1
2921	EOF
2922
2923	else
2924	echo "$ac_t""no" 1>&6
2925	fi
2926	done
2927
2928	for ac_func in getpagesize
2929	do
2930	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2931	echo "configure:2932: checking for $ac_func" >&5
2932	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2933	echo $ac_n "(cached) $ac_c" 1>&6
2934	else
2935	cat > conftest.$ac_ext <<EOF
2936	#line 2937 "configure"
2937	#include "confdefs.h"
2938	/* System header to define __stub macros and hopefully few prototypes,
2939	which can conflict with char $ac_func(); below. */
2940	#include <assert.h>
2941	/* Override any gcc2 internal prototype to avoid an error. */
2942	/* We use char because int might match the return type of a gcc2
2943	builtin and then its argument prototype would still apply. */
2944	char $ac_func();
2945
2946	int main() {
2947
2948	/* The GNU C library defines this for functions which it implements
2949	to always fail with ENOSYS. Some functions are actually named
2950	something starting with __ and the normal name is an alias. */
2951	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
2952	choke me
2953	#else
2954	$ac_func();
2955	#endif
2956
2957	; return 0; }
2958	EOF
2959	if { (eval echo configure:2960: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2960	rm -rf conftest*
2961	eval "ac_cv_func_$ac_func=yes"
2962	else
2963	echo "configure: failed program was:" >&5
2964	cat conftest.$ac_ext >&5
2965	rm -rf conftest*
2966	eval "ac_cv_func_$ac_func=no"
2967	fi
2968	rm -f conftest*
2969	fi
2970
2971	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2972	echo "$ac_t""yes" 1>&6
2973	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2974	cat >> confdefs.h <<EOF
2975	#define $ac_tr_func 1
2976	EOF
2977
2978	else
2979	echo "$ac_t""no" 1>&6
2980	fi
2981	done
2982
2983	echo $ac_n "checking for working mmap""... $ac_c" 1>&6
2984	echo "configure:2985: checking for working mmap" >&5
2985	if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
2986	echo $ac_n "(cached) $ac_c" 1>&6
2987	else
2988	if test "$cross_compiling" = yes; then
2989	ac_cv_func_mmap_fixed_mapped=no
2990	else
2991	cat > conftest.$ac_ext <<EOF
2992	#line 2993 "configure"
2993	#include "confdefs.h"
2994
2995	/* Thanks to Mike Haertel and Jim Avera for this test.
2996	Here is a matrix of mmap possibilities:
2997	mmap private not fixed
2998	mmap private fixed at somewhere currently unmapped
2999	mmap private fixed at somewhere already mapped
3000	mmap shared not fixed
3001	mmap shared fixed at somewhere currently unmapped
3002	mmap shared fixed at somewhere already mapped
3003	For private mappings, we should verify that changes cannot be read()
3004	back from the file, nor mmap's back from the file at a different
3005	address. (There have been systems where private was not correctly
3006	implemented like the infamous i386 svr4.0, and systems where the
3007	VM page cache was not coherent with the filesystem buffer cache
3008	like early versions of FreeBSD and possibly contemporary NetBSD.)
3009	For shared mappings, we should conversely verify that changes get
3010	propogated back to all the places they're supposed to be.
3011
3012	Grep wants private fixed already mapped.
3013	The main things grep needs to know about mmap are:
3014	* does it exist and is it safe to write into the mmap'd area
3015	* how to use it (BSD variants) */
3016	#include <sys/types.h>
3017	#include <fcntl.h>
3018	#include <sys/mman.h>
3019
3020	/* This mess was copied from the GNU getpagesize.h. */
3021	#ifndef HAVE_GETPAGESIZE
3022	# ifdef HAVE_UNISTD_H
3023	# include <unistd.h>
3024	# endif
3025
3026	/* Assume that all systems that can run configure have sys/param.h. */
3027	# ifndef HAVE_SYS_PARAM_H
3028	# define HAVE_SYS_PARAM_H 1
3029	# endif
3030
3031	# ifdef _SC_PAGESIZE
3032	# define getpagesize() sysconf(_SC_PAGESIZE)
3033	# else /* no _SC_PAGESIZE */
3034	# ifdef HAVE_SYS_PARAM_H
3035	# include <sys/param.h>
3036	# ifdef EXEC_PAGESIZE
3037	# define getpagesize() EXEC_PAGESIZE
3038	# else /* no EXEC_PAGESIZE */
3039	# ifdef NBPG
3040	# define getpagesize() NBPG * CLSIZE
3041	# ifndef CLSIZE
3042	# define CLSIZE 1
3043	# endif /* no CLSIZE */
3044	# else /* no NBPG */
3045	# ifdef NBPC
3046	# define getpagesize() NBPC
3047	# else /* no NBPC */
3048	# ifdef PAGESIZE
3049	# define getpagesize() PAGESIZE
3050	# endif /* PAGESIZE */
3051	# endif /* no NBPC */
3052	# endif /* no NBPG */
3053	# endif /* no EXEC_PAGESIZE */
3054	# else /* no HAVE_SYS_PARAM_H */
3055	# define getpagesize() 8192 /* punt totally */
3056	# endif /* no HAVE_SYS_PARAM_H */
3057	# endif /* no _SC_PAGESIZE */
3058
3059	#endif /* no HAVE_GETPAGESIZE */
3060
3061	#ifdef __cplusplus
3062	extern "C" { void *malloc(unsigned); }
3063	#else
3064	char *malloc();
3065	#endif
3066
3067	int
3068	main()
3069	{
3070	char data, data2, *data3;
3071	int i, pagesize;
3072	int fd;
3073
3074	pagesize = getpagesize();
3075
3076	/*
3077	* First, make a file with some known garbage in it.
3078	*/
3079	data = malloc(pagesize);
3080	if (!data)
3081	exit(1);
3082	for (i = 0; i < pagesize; ++i)
3083	*(data + i) = rand();
3084	umask(0);
3085	fd = creat("conftestmmap", 0600);
3086	if (fd < 0)
3087	exit(1);
3088	if (write(fd, data, pagesize) != pagesize)
3089	exit(1);
3090	close(fd);
3091
3092	/*
3093	* Next, try to mmap the file at a fixed address which
3094	* already has something else allocated at it. If we can,
3095	* also make sure that we see the same garbage.
3096	*/
3097	fd = open("conftestmmap", O_RDWR);
3098	if (fd < 0)
3099	exit(1);
3100	data2 = malloc(2 * pagesize);
3101	if (!data2)
3102	exit(1);
3103	data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
3104	if (data2 != mmap(data2, pagesize, PROT_READ \| PROT_WRITE,
3105	MAP_PRIVATE \| MAP_FIXED, fd, 0L))
3106	exit(1);
3107	for (i = 0; i < pagesize; ++i)
3108	if ((data + i) != (data2 + i))
3109	exit(1);
3110
3111	/*
3112	* Finally, make sure that changes to the mapped area
3113	* do not percolate back to the file as seen by read().
3114	* (This is a bug on some variants of i386 svr4.0.)
3115	*/
3116	for (i = 0; i < pagesize; ++i)
3117	(data2 + i) = (data2 + i) + 1;
3118	data3 = malloc(pagesize);
3119	if (!data3)
3120	exit(1);
3121	if (read(fd, data3, pagesize) != pagesize)
3122	exit(1);
3123	for (i = 0; i < pagesize; ++i)
3124	if ((data + i) != (data3 + i))
3125	exit(1);
3126	close(fd);
3127	unlink("conftestmmap");
3128	exit(0);
3129	}
3130
3131	EOF
3132	if { (eval echo configure:3133: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3133	then
3134	ac_cv_func_mmap_fixed_mapped=yes
3135	else
3136	echo "configure: failed program was:" >&5
3137	cat conftest.$ac_ext >&5
3138	rm -fr conftest*
3139	ac_cv_func_mmap_fixed_mapped=no
3140	fi
3141	rm -fr conftest*
3142	fi
3143
3144	fi
3145
3146	echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
3147	if test $ac_cv_func_mmap_fixed_mapped = yes; then
3148	cat >> confdefs.h <<\EOF
3149	#define HAVE_MMAP 1
3150	EOF
3151
3152	fi
3153
3154
3155	echo $ac_n "checking for working strncmp""... $ac_c" 1>&6
3156	echo "configure:3157: checking for working strncmp" >&5
3157	if eval "test \"`echo '$''{'ac_cv_func_strncmp_works'+set}'`\" = set"; then
3158	echo $ac_n "(cached) $ac_c" 1>&6
3159	else
3160	if test "$cross_compiling" = yes; then
3161	ac_cv_func_strncmp_works=no
3162	else
3163	cat > conftest.$ac_ext <<EOF
3164	#line 3165 "configure"
3165	#include "confdefs.h"
3166
3167	/* Test by Jim Wilson and Kaveh Ghazi.
3168	Check whether strncmp reads past the end of its string parameters. */
3169	#include <sys/types.h>
3170
3171	#ifdef HAVE_FCNTL_H
3172	#include <fcntl.h>
3173	#endif
3174
3175	#ifdef HAVE_SYS_MMAN_H
3176	#include <sys/mman.h>
3177	#endif
3178
3179	#ifndef MAP_ANON
3180	#ifdef MAP_ANONYMOUS
3181	#define MAP_ANON MAP_ANONYMOUS
3182	#else
3183	#define MAP_ANON MAP_FILE
3184	#endif
3185	#endif
3186
3187	#ifndef MAP_FILE
3188	#define MAP_FILE 0
3189	#endif
3190	#ifndef O_RDONLY
3191	#define O_RDONLY 0
3192	#endif
3193
3194	#define MAP_LEN 0x10000
3195
3196	main ()
3197	{
3198	#if defined(HAVE_MMAP) \|\| defined(HAVE_MMAP_ANYWHERE)
3199	char *p;
3200	int dev_zero;
3201
3202	dev_zero = open ("/dev/zero", O_RDONLY);
3203	if (dev_zero < 0)
3204	exit (1);
3205
3206	p = (char *) mmap (0, MAP_LEN, PROT_READ\|PROT_WRITE,
3207	MAP_ANON\|MAP_PRIVATE, dev_zero, 0);
3208	if (p == (char *)-1)
3209	exit (2);
3210	else
3211	{
3212	char *string = "__si_type_info";
3213	char q = (char ) p + MAP_LEN - strlen (string) - 2;
3214	char r = (char ) p + 0xe;
3215
3216	strcpy (q, string);
3217	strcpy (r, string);
3218	strncmp (r, q, 14);
3219	}
3220	#endif /* HAVE_MMAP \|\| HAVE_MMAP_ANYWHERE */
3221	exit (0);
3222	}
3223
3224	EOF
3225	if { (eval echo configure:3226: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3226	then
3227	ac_cv_func_strncmp_works=yes
3228	else
3229	echo "configure: failed program was:" >&5
3230	cat conftest.$ac_ext >&5
3231	rm -fr conftest*
3232	ac_cv_func_strncmp_works=no
3233	fi
3234	rm -fr conftest*
3235	fi
3236
3237	rm -f core core.* *.core
3238	fi
3239
3240	echo "$ac_t""$ac_cv_func_strncmp_works" 1>&6
3241	if test $ac_cv_func_strncmp_works = no ; then
3242	LIBOBJS="$LIBOBJS strncmp.o"
3243	fi
3244
3245
3246	# Install a library built with a cross compiler in $(tooldir) rather
3247	# than $(libdir).
3248	if test -z "${with_cross_host}"; then
3249	INSTALL_DEST=libdir
3250	else
3251	INSTALL_DEST=tooldir
3252	fi
3253
3254
3255	# We need multilib support, but only if configuring for the target.
3256	trap '' 1 2 15
3257	cat > confcache <<\EOF
3258	# This file is a shell script that caches the results of configure
3259	# tests run on this system so they can be shared between configure
3260	# scripts and configure runs. It is not useful on other systems.
3261	# If it contains results you don't want to keep, you may remove or edit it.
3262	#
3263	# By default, configure uses ./config.cache as the cache file,
3264	# creating it if it does not exist already. You can give configure
3265	# the --cache-file=FILE option to use a different cache file; that is
3266	# what configure does when it calls configure scripts in
3267	# subdirectories, so they share the cache.
3268	# Giving --cache-file=/dev/null disables caching, for debugging configure.
3269	# config.status only pays attention to the cache file if you give it the
3270	# --recheck option to rerun configure.
3271	#
3272	EOF
3273	# The following way of writing the cache mishandles newlines in values,
3274	# but we know of no workaround that is simple, portable, and efficient.
3275	# So, don't put newlines in cache variables' values.
3276	# Ultrix sh set writes to stderr and can't be redirected directly,
3277	# and sets the high bit in the cache file unless we assign to the vars.
3278	(set) 2>&1 \|
3279	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
3280	ac_space=\ )
3281	# `set' does not quote correctly, so add quotes (double-quote substitution
3282	# turns \\\\ into \\, and sed turns \\ into \).
3283	sed -n \
3284	-e "s/'/'\\\\''/g" \
3285	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
3286	;;
3287	*)
3288	# `set' quotes correctly as required by POSIX, so do not add quotes.
3289	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
3290	;;
3291	esac >> confcache
3292	if cmp -s $cache_file confcache; then
3293	:
3294	else
3295	if test -w $cache_file; then
3296	echo "updating cache $cache_file"
3297	cat confcache > $cache_file
3298	else
3299	echo "not updating unwritable cache $cache_file"
3300	fi
3301	fi
3302	rm -f confcache
3303
3304	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3305
3306	test "x$prefix" = xNONE && prefix=$ac_default_prefix
3307	# Let make expand exec_prefix.
3308	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3309
3310	# Any assignment to VPATH causes Sun make to only execute
3311	# the first set of double-colon rules, so remove it if not needed.
3312	# If there is a colon in the path, we need to keep it.
3313	if test "x$srcdir" = x.; then
3314	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
3315	fi
3316
3317	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3318
3319	DEFS=-DHAVE_CONFIG_H
3320
3321	# Without the "./", some shells look in PATH for config.status.
3322	: ${CONFIG_STATUS=./config.status}
3323
3324	echo creating $CONFIG_STATUS
3325	rm -f $CONFIG_STATUS
3326	cat > $CONFIG_STATUS <<EOF
3327	#! /bin/sh
3328	# Generated automatically by configure.
3329	# Run this file to recreate the current configuration.
3330	# This directory was configured as follows,
3331	EOF
3332	echo ': ${CONFIG_SHELL='"${CONFIG_SHELL-/bin/sh}"'}' >> $CONFIG_STATUS
3333	cat >> $CONFIG_STATUS <<EOF
3334	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
3335	#
3336	# $0 $ac_configure_args
3337	#
3338	# Compiler output produced by configure, useful for debugging
3339	# configure, is in ./config.log if it exists.
3340
3341	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3342	for ac_option
3343	do
3344	case "\$ac_option" in
3345	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
3346	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3347	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3348	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
3349	echo "$CONFIG_STATUS generated by autoconf version 2.13"
3350	exit 0 ;;
3351	-help \| --help \| --hel \| --he \| --h)
3352	echo "\$ac_cs_usage"; exit 0 ;;
3353	*) echo "\$ac_cs_usage"; exit 1 ;;
3354	esac
3355	done
3356
3357	ac_given_srcdir=$srcdir
3358	ac_given_INSTALL="$INSTALL"
3359	PATHIFS="$PATH_IFS"
3360
3361	trap 'rm -fr `echo "Makefile testsuite/Makefile config.h:config.in" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
3362	EOF
3363	cat >> $CONFIG_STATUS <<EOF
3364
3365	# Protect against being on the right side of a sed subst in config.status.
3366	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3367	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3368	$ac_vpsub
3369	$extrasub
3370	s,$[^a-zA-Z0-9:]$/bin/sh$.exe$,\1${CONFIG_SHELL-/bin/sh}\2,g
3371	s%@SHELL@%$SHELL%g
3372	s%@CFLAGS@%$CFLAGS%g
3373	s%@CPPFLAGS@%$CPPFLAGS%g
3374	s%@CXXFLAGS@%$CXXFLAGS%g
3375	s%@FFLAGS@%$FFLAGS%g
3376	s%@DEFS@%$DEFS%g
3377	s%@LDFLAGS@%$LDFLAGS%g
3378	s%@LIBS@%$LIBS%g
3379	s%@exec_prefix@%$exec_prefix%g
3380	s%@prefix@%$prefix%g
3381	s%@program_transform_name@%$program_transform_name%g
3382	s%@bindir@%$bindir%g
3383	s%@sbindir@%$sbindir%g
3384	s%@libexecdir@%$libexecdir%g
3385	s%@datadir@%$datadir%g
3386	s%@sysconfdir@%$sysconfdir%g
3387	s%@sharedstatedir@%$sharedstatedir%g
3388	s%@localstatedir@%$localstatedir%g
3389	s%@libdir@%$libdir%g
3390	s%@includedir@%$includedir%g
3391	s%@oldincludedir@%$oldincludedir%g
3392	s%@infodir@%$infodir%g
3393	s%@mandir@%$mandir%g
3394	s%@PATH_IFS@%$PATH_IFS%g
3395	s%@EXEEXT@%$EXEEXT%g
3396	s%@host@%$host%g
3397	s%@host_alias@%$host_alias%g
3398	s%@host_cpu@%$host_cpu%g
3399	s%@host_vendor@%$host_vendor%g
3400	s%@host_os@%$host_os%g
3401	s%@build@%$build%g
3402	s%@build_alias@%$build_alias%g
3403	s%@build_cpu@%$build_cpu%g
3404	s%@build_vendor@%$build_vendor%g
3405	s%@build_os@%$build_os%g
3406	s%@AR@%$AR%g
3407	s%@RANLIB@%$RANLIB%g
3408	s%@CC@%$CC%g
3409	s%@ac_libiberty_warn_cflags@%$ac_libiberty_warn_cflags%g
3410	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3411	s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3412	s%@INSTALL_DATA@%$INSTALL_DATA%g
3413	/@host_makefile_frag@/r $host_makefile_frag
3414	s%@host_makefile_frag@%%g
3415	s%@CPP@%$CPP%g
3416	s%@CHECK@%$CHECK%g
3417	s%@LIBOBJS@%$LIBOBJS%g
3418	s%@ALLOCA@%$ALLOCA%g
3419	s%@INSTALL_DEST@%$INSTALL_DEST%g
3420
3421	CEOF
3422	EOF
3423
3424	cat >> $CONFIG_STATUS <<\EOF
3425
3426	# Split the substitutions into bite-sized pieces for seds with
3427	# small command number limits, like on Digital OSF/1 and HP-UX.
3428	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3429	ac_file=1 # Number of current file.
3430	ac_beg=1 # First line for current file.
3431	ac_end=$ac_max_sed_cmds # Line after last line for current file.
3432	ac_more_lines=:
3433	ac_sed_cmds=""
3434	while $ac_more_lines; do
3435	if test $ac_beg -gt 1; then
3436	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3437	else
3438	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3439	fi
3440	if test ! -s conftest.s$ac_file; then
3441	ac_more_lines=false
3442	rm -f conftest.s$ac_file
3443	else
3444	if test -z "$ac_sed_cmds"; then
3445	ac_sed_cmds="sed -f conftest.s$ac_file"
3446	else
3447	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
3448	fi
3449	ac_file=`expr $ac_file + 1`
3450	ac_beg=$ac_end
3451	ac_end=`expr $ac_end + $ac_max_sed_cmds`
3452	fi
3453	done
3454	if test -z "$ac_sed_cmds"; then
3455	ac_sed_cmds=cat
3456	fi
3457	EOF
3458
3459	cat >> $CONFIG_STATUS <<EOF
3460
3461	CONFIG_FILES=\${CONFIG_FILES-"Makefile testsuite/Makefile"}
3462	EOF
3463	cat >> $CONFIG_STATUS <<\EOF
3464	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3465	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3466	case "$ac_file" in
3467	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
3468	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
3469	*) ac_file_in="${ac_file}.in" ;;
3470	esac
3471
3472	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3473
3474	# Remove last slash and all that follows it. Not all systems have dirname.
3475	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
3476	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3477	# The file is in a subdirectory.
3478	test ! -d "$ac_dir" && mkdir "$ac_dir"
3479	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
3480	# A "../" for each directory in $ac_dir_suffix.
3481	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
3482	else
3483	ac_dir_suffix= ac_dots=
3484	fi
3485
3486	case "$ac_given_srcdir" in
3487	.) srcdir=.
3488	if test -z "$ac_dots"; then top_srcdir=.
3489	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
3490	/* \| [A-Za-z]:*)
3491	srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3492	*) # Relative path.
3493	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3494	top_srcdir="$ac_dots$ac_given_srcdir" ;;
3495	esac
3496
3497	case "$ac_given_INSTALL" in
3498	[/$]* \| [A-Za-z]:*) INSTALL="$ac_given_INSTALL" ;;
3499	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3500	esac
3501
3502	echo creating "$ac_file"
3503	rm -f "$ac_file"
3504	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
3505	case "$ac_file" in
3506	Makefile) ac_comsub="1i\\
3507	# $configure_input" ;;
3508	*) ac_comsub= ;;
3509	esac
3510
3511	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%$PATHIFS% $ac_given_srcdir/%g"`
3512	sed -e "$ac_comsub
3513	s%@configure_input@%$configure_input%g
3514	s%@srcdir@%$srcdir%g
3515	s%@top_srcdir@%$top_srcdir%g
3516	s%@INSTALL@%$INSTALL%g
3517	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
3518	fi; done
3519	rm -f conftest.s*
3520
3521	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3522	# NAME is the cpp macro being defined and VALUE is the value it is being given.
3523	#
3524	# ac_d sets the value in "#define NAME VALUE" lines.
3525	ac_dA='s%^$[ ]$#$[ ]define[ ][ ]*$'
3526	ac_dB='$[ ][ ]$[^ ]%\1#\2'
3527	ac_dC='\3'
3528	ac_dD='%g'
3529	# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3530	ac_uA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
3531	ac_uB='$[ ]$%\1#\2define\3'
3532	ac_uC=' '
3533	ac_uD='\4%g'
3534	# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3535	ac_eA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
3536	ac_eB='$%\1#\2define\3'
3537	ac_eC=' '
3538	ac_eD='%g'
3539
3540	if test "${CONFIG_HEADERS+set}" != set; then
3541	EOF
3542	cat >> $CONFIG_STATUS <<EOF
3543	CONFIG_HEADERS="config.h:config.in"
3544	EOF
3545	cat >> $CONFIG_STATUS <<\EOF
3546	fi
3547	for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3548	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3549	case "$ac_file" in
3550	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
3551	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
3552	*) ac_file_in="${ac_file}.in" ;;
3553	esac
3554
3555	echo creating $ac_file
3556
3557	rm -f conftest.frag conftest.in conftest.out
3558	# kso the other way around might work better with drive letters and such.
3559	# ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3560	ac_file_inputs=`echo $ac_file_in\|sed -e "s%:% $ac_given_srcdir/%g" -e "s%^%$ac_given_srcdir/%" `
3561	cat $ac_file_inputs > conftest.in
3562
3563	EOF
3564
3565	# Transform confdefs.h into a sed script conftest.vals that substitutes
3566	# the proper values into config.h.in to produce config.h. And first:
3567	# Protect against being on the right side of a sed subst in config.status.
3568	# Protect against being in an unquoted here document in config.status.
3569	rm -f conftest.vals
3570	cat > conftest.hdr <<\EOF
3571	s/[\\&%]/\\&/g
3572	s%[\\$`]%\\&%g
3573	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3574	s%ac_d%ac_u%gp
3575	s%ac_u%ac_e%gp
3576	EOF
3577	sed -n -f conftest.hdr confdefs.h > conftest.vals
3578	rm -f conftest.hdr
3579
3580	# This sed command replaces #undef with comments. This is necessary, for
3581	# example, in the case of _POSIX_SOURCE, which is predefined and required
3582	# on some systems where configure will not decide to define it.
3583	cat >> conftest.vals <<\EOF
3584	s%^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9]%/* & */%
3585	EOF
3586
3587	# Break up conftest.vals because some shells have a limit on
3588	# the size of here documents, and old seds have small limits too.
3589
3590	rm -f conftest.tail
3591	while :
3592	do
3593	ac_lines=`grep -c . conftest.vals`
3594	# grep -c gives empty output for an empty file on some AIX systems.
3595	if test -z "$ac_lines" \|\| test "$ac_lines" -eq 0; then break; fi
3596	# Write a limited-size here document to conftest.frag.
3597	echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3598	sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3599	echo 'CEOF
3600	sed -f conftest.frag conftest.in > conftest.out
3601	rm -f conftest.in
3602	mv conftest.out conftest.in
3603	' >> $CONFIG_STATUS
3604	sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3605	rm -f conftest.vals
3606	mv conftest.tail conftest.vals
3607	done
3608	rm -f conftest.vals
3609
3610	cat >> $CONFIG_STATUS <<\EOF
3611	rm -f conftest.frag conftest.h
3612	echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
3613	cat conftest.in >> conftest.h
3614	rm -f conftest.in
3615	if cmp -s $ac_file conftest.h 2>/dev/null; then
3616	echo "$ac_file is unchanged"
3617	rm -f conftest.h
3618	else
3619	# Remove last slash and all that follows it. Not all systems have dirname.
3620	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
3621	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3622	# The file is in a subdirectory.
3623	test ! -d "$ac_dir" && mkdir "$ac_dir"
3624	fi
3625	rm -f $ac_file
3626	mv conftest.h $ac_file
3627	fi
3628	fi; done
3629
3630	EOF
3631	cat >> $CONFIG_STATUS <<EOF
3632	srcdir=${srcdir}
3633	host=${host}
3634	target=${target}
3635	with_target_subdir=${with_target_subdir}
3636	with_multisubdir=${with_multisubdir}
3637	ac_configure_args="--enable-multilib ${ac_configure_args}"
3638	CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
3639	libiberty_topdir=${libiberty_topdir}
3640
3641	EOF
3642	cat >> $CONFIG_STATUS <<\EOF
3643	test -z "$CONFIG_HEADERS" \|\| echo timestamp > stamp-h
3644	if test -n "$CONFIG_FILES"; then
3645	if test -n "${with_target_subdir}"; then
3646	# FIXME: We shouldn't need to set ac_file
3647	ac_file=Makefile
3648	. ${libiberty_topdir}/config-ml.in
3649	fi
3650	fi
3651	exit 0
3652	EOF
3653	chmod +x $CONFIG_STATUS
3654	rm -fr confdefs* $ac_clean_files
3655	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
3656

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