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configure@ 1036

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Last change on this file since 1036 was 80, checked in by bird, 22 years ago
Regenerated configure on OS/2.
Property cvs2svn:cvs-rev set to `1.2` Property svn:eol-style set to `native` Property svn:executable set to ``*
File size: 101.4 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="$ac_help
15	--enable-multilib build many library versions (default)"
16	ac_help="$ac_help
17	--enable-maintainer-mode enable make rules and dependencies not useful
18	(and sometimes confusing) to the casual installer"
19	ac_help="$ac_help
20	--enable-shared[=PKGS] build shared libraries [default=yes]"
21	ac_help="$ac_help
22	--enable-static[=PKGS] build static libraries [default=yes]"
23	ac_help="$ac_help
24	--enable-fast-install[=PKGS] optimize for fast installation [default=yes]"
25	ac_help="$ac_help
26	--with-gnu-ld assume the C compiler uses GNU ld [default=no]"
27	ac_help="$ac_help
28	--disable-libtool-lock avoid locking (might break parallel builds)"
29	ac_help="$ac_help
30	--with-pic try to use only PIC/non-PIC objects [default=use both]"
31	ac_help="$ac_help
32	--with-target-subdir=SUBDIR
33	configuring with a cross compiler"
34	ac_help="$ac_help
35	--with-cross-host=HOST configuring with a cross compiler"
36	ac_help="$ac_help
37	--enable-maintainer-mode enable make rules and dependencies not useful
38	(and sometimes confusing) to the casual installer"
39	ac_help="$ac_help
40	--enable-parallel-mark parallelize marking and free list construction"
41	ac_help="$ac_help
42	--with-ecos enable runtime eCos target support"
43	ac_help="$ac_help
44	--enable-shared[=PKGS] build shared libraries [default=no]"
45	ac_help="$ac_help
46	--enable-full-debug include full support for pointer backtracing etc."
47
48	# Initialize some variables set by options.
49	# The variables have the same names as the options, with
50	# dashes changed to underlines.
51	build=NONE
52	cache_file=./config.cache
53	exec_prefix=NONE
54	host=NONE
55	no_create=
56	nonopt=NONE
57	no_recursion=
58	prefix=NONE
59	program_prefix=NONE
60	program_suffix=NONE
61	program_transform_name=s,x,x,
62	silent=
63	site=
64	srcdir=
65	target=NONE
66	verbose=
67	x_includes=NONE
68	x_libraries=NONE
69	bindir='${exec_prefix}/bin'
70	sbindir='${exec_prefix}/sbin'
71	libexecdir='${exec_prefix}/libexec'
72	datadir='${prefix}/share'
73	sysconfdir='${prefix}/etc'
74	sharedstatedir='${prefix}/com'
75	localstatedir='${prefix}/var'
76	libdir='${exec_prefix}/lib'
77	includedir='${prefix}/include'
78	oldincludedir='/usr/include'
79	infodir='${prefix}/info'
80	mandir='${prefix}/man'
81
82	# Initialize some other variables.
83	subdirs=
84	MFLAGS= MAKEFLAGS=
85	SHELL=${CONFIG_SHELL-/bin/sh}
86	# Maximum number of lines to put in a shell here document.
87	ac_max_here_lines=12
88
89	ac_prev=
90	for ac_option
91	do
92
93	# If the previous option needs an argument, assign it.
94	if test -n "$ac_prev"; then
95	eval "$ac_prev=\$ac_option"
96	ac_prev=
97	continue
98	fi
99
100	case "$ac_option" in
101	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
102	*) ac_optarg= ;;
103	esac
104
105	# Accept the important Cygnus configure options, so we can diagnose typos.
106
107	case "$ac_option" in
108
109	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
110	ac_prev=bindir ;;
111	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
112	bindir="$ac_optarg" ;;
113
114	-build \| --build \| --buil \| --bui \| --bu)
115	ac_prev=build ;;
116	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
117	build="$ac_optarg" ;;
118
119	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
120	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
121	ac_prev=cache_file ;;
122	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
123	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
124	cache_file="$ac_optarg" ;;
125
126	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
127	ac_prev=datadir ;;
128	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
129	\| --da=*)
130	datadir="$ac_optarg" ;;
131
132	-disable-* \| --disable-*)
133	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
134	# Reject names that are not valid shell variable names.
135	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
136	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
137	fi
138	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
139	eval "enable_${ac_feature}=no" ;;
140
141	-enable-* \| --enable-*)
142	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
143	# Reject names that are not valid shell variable names.
144	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
145	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
146	fi
147	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
148	case "$ac_option" in
149	=) ;;
150	*) ac_optarg=yes ;;
151	esac
152	eval "enable_${ac_feature}='$ac_optarg'" ;;
153
154	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
155	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
156	\| --exec \| --exe \| --ex)
157	ac_prev=exec_prefix ;;
158	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
159	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
160	\| --exec=* \| --exe=* \| --ex=*)
161	exec_prefix="$ac_optarg" ;;
162
163	-gas \| --gas \| --ga \| --g)
164	# Obsolete; use --with-gas.
165	with_gas=yes ;;
166
167	-help \| --help \| --hel \| --he)
168	# Omit some internal or obsolete options to make the list less imposing.
169	# This message is too long to be a string in the A/UX 3.1 sh.
170	cat << EOF
171	Usage: configure [options] [host]
172	Options: [defaults in brackets after descriptions]
173	Configuration:
174	--cache-file=FILE cache test results in FILE
175	--help print this message
176	--no-create do not create output files
177	--quiet, --silent do not print \`checking...' messages
178	--version print the version of autoconf that created configure
179	Directory and file names:
180	--prefix=PREFIX install architecture-independent files in PREFIX
181	[$ac_default_prefix]
182	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
183	[same as prefix]
184	--bindir=DIR user executables in DIR [EPREFIX/bin]
185	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
186	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
187	--datadir=DIR read-only architecture-independent data in DIR
188	[PREFIX/share]
189	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
190	--sharedstatedir=DIR modifiable architecture-independent data in DIR
191	[PREFIX/com]
192	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
193	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
194	--includedir=DIR C header files in DIR [PREFIX/include]
195	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
196	--infodir=DIR info documentation in DIR [PREFIX/info]
197	--mandir=DIR man documentation in DIR [PREFIX/man]
198	--srcdir=DIR find the sources in DIR [configure dir or ..]
199	--program-prefix=PREFIX prepend PREFIX to installed program names
200	--program-suffix=SUFFIX append SUFFIX to installed program names
201	--program-transform-name=PROGRAM
202	run sed PROGRAM on installed program names
203	EOF
204	cat << EOF
205	Host type:
206	--build=BUILD configure for building on BUILD [BUILD=HOST]
207	--host=HOST configure for HOST [guessed]
208	--target=TARGET configure for TARGET [TARGET=HOST]
209	Features and packages:
210	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
211	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
212	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
213	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
214	--x-includes=DIR X include files are in DIR
215	--x-libraries=DIR X library files are in DIR
216	EOF
217	if test -n "$ac_help"; then
218	echo "--enable and --with options recognized:$ac_help"
219	fi
220	exit 0 ;;
221
222	-host \| --host \| --hos \| --ho)
223	ac_prev=host ;;
224	-host=* \| --host=* \| --hos=* \| --ho=*)
225	host="$ac_optarg" ;;
226
227	-includedir \| --includedir \| --includedi \| --included \| --include \
228	\| --includ \| --inclu \| --incl \| --inc)
229	ac_prev=includedir ;;
230	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
231	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
232	includedir="$ac_optarg" ;;
233
234	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
235	ac_prev=infodir ;;
236	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
237	infodir="$ac_optarg" ;;
238
239	-libdir \| --libdir \| --libdi \| --libd)
240	ac_prev=libdir ;;
241	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
242	libdir="$ac_optarg" ;;
243
244	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
245	\| --libexe \| --libex \| --libe)
246	ac_prev=libexecdir ;;
247	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
248	\| --libexe=* \| --libex=* \| --libe=*)
249	libexecdir="$ac_optarg" ;;
250
251	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
252	\| --localstate \| --localstat \| --localsta \| --localst \
253	\| --locals \| --local \| --loca \| --loc \| --lo)
254	ac_prev=localstatedir ;;
255	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
256	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
257	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
258	localstatedir="$ac_optarg" ;;
259
260	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
261	ac_prev=mandir ;;
262	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
263	mandir="$ac_optarg" ;;
264
265	-nfp \| --nfp \| --nf)
266	# Obsolete; use --without-fp.
267	with_fp=no ;;
268
269	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
270	\| --no-cr \| --no-c)
271	no_create=yes ;;
272
273	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
274	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
275	no_recursion=yes ;;
276
277	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
278	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
279	\| --oldin \| --oldi \| --old \| --ol \| --o)
280	ac_prev=oldincludedir ;;
281	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
282	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
283	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
284	oldincludedir="$ac_optarg" ;;
285
286	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
287	ac_prev=prefix ;;
288	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
289	prefix="$ac_optarg" ;;
290
291	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
292	\| --program-pre \| --program-pr \| --program-p)
293	ac_prev=program_prefix ;;
294	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
295	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
296	program_prefix="$ac_optarg" ;;
297
298	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
299	\| --program-suf \| --program-su \| --program-s)
300	ac_prev=program_suffix ;;
301	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
302	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
303	program_suffix="$ac_optarg" ;;
304
305	-program-transform-name \| --program-transform-name \
306	\| --program-transform-nam \| --program-transform-na \
307	\| --program-transform-n \| --program-transform- \
308	\| --program-transform \| --program-transfor \
309	\| --program-transfo \| --program-transf \
310	\| --program-trans \| --program-tran \
311	\| --progr-tra \| --program-tr \| --program-t)
312	ac_prev=program_transform_name ;;
313	-program-transform-name=* \| --program-transform-name=* \
314	\| --program-transform-nam=* \| --program-transform-na=* \
315	\| --program-transform-n=* \| --program-transform-=* \
316	\| --program-transform=* \| --program-transfor=* \
317	\| --program-transfo=* \| --program-transf=* \
318	\| --program-trans=* \| --program-tran=* \
319	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
320	program_transform_name="$ac_optarg" ;;
321
322	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
323	\| -silent \| --silent \| --silen \| --sile \| --sil)
324	silent=yes ;;
325
326	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
327	ac_prev=sbindir ;;
328	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
329	\| --sbi=* \| --sb=*)
330	sbindir="$ac_optarg" ;;
331
332	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
333	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
334	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
335	\| --sha \| --sh)
336	ac_prev=sharedstatedir ;;
337	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
338	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
339	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
340	\| --sha=* \| --sh=*)
341	sharedstatedir="$ac_optarg" ;;
342
343	-site \| --site \| --sit)
344	ac_prev=site ;;
345	-site=* \| --site=* \| --sit=*)
346	site="$ac_optarg" ;;
347
348	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
349	ac_prev=srcdir ;;
350	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
351	srcdir="$ac_optarg" ;;
352
353	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
354	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
355	ac_prev=sysconfdir ;;
356	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
357	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
358	sysconfdir="$ac_optarg" ;;
359
360	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
361	ac_prev=target ;;
362	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
363	target="$ac_optarg" ;;
364
365	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
366	verbose=yes ;;
367
368	-version \| --version \| --versio \| --versi \| --vers)
369	echo "configure generated by autoconf version 2.13"
370	exit 0 ;;
371
372	-with-* \| --with-*)
373	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
374	# Reject names that are not valid shell variable names.
375	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
376	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
377	fi
378	ac_package=`echo $ac_package\| sed 's/-/_/g'`
379	case "$ac_option" in
380	=) ;;
381	*) ac_optarg=yes ;;
382	esac
383	eval "with_${ac_package}='$ac_optarg'" ;;
384
385	-without-* \| --without-*)
386	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
387	# Reject names that are not valid shell variable names.
388	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
389	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
390	fi
391	ac_package=`echo $ac_package\| sed 's/-/_/g'`
392	eval "with_${ac_package}=no" ;;
393
394	--x)
395	# Obsolete; use --with-x.
396	with_x=yes ;;
397
398	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
399	\| --x-incl \| --x-inc \| --x-in \| --x-i)
400	ac_prev=x_includes ;;
401	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
402	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
403	x_includes="$ac_optarg" ;;
404
405	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
406	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
407	ac_prev=x_libraries ;;
408	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
409	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
410	x_libraries="$ac_optarg" ;;
411
412	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
413	;;
414
415	*)
416	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
417	echo "configure: warning: $ac_option: invalid host type" 1>&2
418	fi
419	if test "x$nonopt" != xNONE; then
420	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
421	fi
422	nonopt="$ac_option"
423	;;
424
425	esac
426	done
427
428	if test -n "$ac_prev"; then
429	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
430	fi
431
432	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
433
434	# File descriptor usage:
435	# 0 standard input
436	# 1 file creation
437	# 2 errors and warnings
438	# 3 some systems may open it to /dev/tty
439	# 4 used on the Kubota Titan
440	# 6 checking for... messages and results
441	# 5 compiler messages saved in config.log
442	if test "$silent" = yes; then
443	exec 6>/dev/null
444	else
445	exec 6>&1
446	fi
447	exec 5>./config.log
448
449	echo "\
450	This file contains any messages produced by compilers while
451	running configure, to aid debugging if configure makes a mistake.
452	" 1>&5
453
454	# Strip out --no-create and --no-recursion so they do not pile up.
455	# Also quote any args containing shell metacharacters.
456	ac_configure_args=
457	for ac_arg
458	do
459	case "$ac_arg" in
460	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
461	\| --no-cr \| --no-c) ;;
462	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
463	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
464	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
465	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
466	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
467	esac
468	done
469
470	# NLS nuisances.
471	# Only set these to C if already set. These must not be set unconditionally
472	# because not all systems understand e.g. LANG=C (notably SCO).
473	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
474	# Non-C LC_CTYPE values break the ctype check.
475	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
476	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
477	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
478	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
479
480	# confdefs.h avoids OS command line length limits that DEFS can exceed.
481	rm -rf conftest* confdefs.h
482	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
483	echo > confdefs.h
484
485	# A filename unique to this package, relative to the directory that
486	# configure is in, which we can look for to find out if srcdir is correct.
487	ac_unique_file=gcj_mlc.c
488
489	# Find the source files, if location was not specified.
490	if test -z "$srcdir"; then
491	ac_srcdir_defaulted=yes
492	# Try the directory containing this script, then its parent.
493	ac_prog=$0
494	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
495	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
496	srcdir=$ac_confdir
497	if test ! -r $srcdir/$ac_unique_file; then
498	srcdir=..
499	fi
500	else
501	ac_srcdir_defaulted=no
502	fi
503	if test ! -r $srcdir/$ac_unique_file; then
504	if test "$ac_srcdir_defaulted" = yes; then
505	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
506	else
507	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
508	fi
509	fi
510	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
511
512	# Prefer explicitly selected file to automatically selected ones.
513	if test -z "$CONFIG_SITE"; then
514	if test "x$prefix" != xNONE; then
515	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
516	else
517	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
518	fi
519	fi
520	for ac_site_file in $CONFIG_SITE; do
521	if test -r "$ac_site_file"; then
522	echo "loading site script $ac_site_file"
523	. "$ac_site_file"
524	fi
525	done
526
527	if test -r "$cache_file"; then
528	echo "loading cache $cache_file"
529	. $cache_file
530	else
531	echo "creating cache $cache_file"
532	> $cache_file
533	fi
534
535	ac_ext=c
536	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
537	ac_cpp='$CPP $CPPFLAGS'
538	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
539	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
540	cross_compiling=$ac_cv_prog_cc_cross
541
542	ac_exeext=
543	ac_objext=o
544	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
545	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
546	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
547	ac_n= ac_c='
548	' ac_t=' '
549	else
550	ac_n=-n ac_c= ac_t=
551	fi
552	else
553	ac_n= ac_c='\c' ac_t=
554	fi
555
556	echo $ac_n "checking for path separator""... $ac_c" 1>&6
557	echo "configure:558: checking for path separator" >&5
558	# Filter path to get backslahes into forwardslashes
559	case "`uname -s 2> /dev/null`" in
560	OS/2)
561	PATH=`echo -E "$PATH" \| sed 's+\\\\+/+g'`
562	PATH_IFS=';'
563	;;
564	*)
565	PATH_IFS=':'
566	;;
567	esac
568	echo "$ac_t""${PATH_IFS}" 1>&6
569
570	echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
571	echo "configure:572: checking for Cygwin environment" >&5
572	if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
573	echo $ac_n "(cached) $ac_c" 1>&6
574	else
575	cat > conftest.$ac_ext <<EOF
576	#line 577 "configure"
577	#include "confdefs.h"
578
579	int main() {
580
581	#ifndef __CYGWIN__
582	#define __CYGWIN__ __CYGWIN32__
583	#endif
584	return __CYGWIN__;
585	; return 0; }
586	EOF
587	if { (eval echo configure:588: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
588	rm -rf conftest*
589	ac_cv_cygwin=yes
590	else
591	echo "configure: failed program was:" >&5
592	cat conftest.$ac_ext >&5
593	rm -rf conftest*
594	ac_cv_cygwin=no
595	fi
596	rm -f conftest*
597	rm -f conftest*
598	fi
599
600	echo "$ac_t""$ac_cv_cygwin" 1>&6
601	CYGWIN=
602	test "$ac_cv_cygwin" = yes && CYGWIN=yes
603	echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
604	echo "configure:605: checking for mingw32 environment" >&5
605	if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
606	echo $ac_n "(cached) $ac_c" 1>&6
607	else
608	cat > conftest.$ac_ext <<EOF
609	#line 610 "configure"
610	#include "confdefs.h"
611
612	int main() {
613	return __MINGW32__;
614	; return 0; }
615	EOF
616	if { (eval echo configure:617: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
617	rm -rf conftest*
618	ac_cv_mingw32=yes
619	else
620	echo "configure: failed program was:" >&5
621	cat conftest.$ac_ext >&5
622	rm -rf conftest*
623	ac_cv_mingw32=no
624	fi
625	rm -f conftest*
626	rm -f conftest*
627	fi
628
629	echo "$ac_t""$ac_cv_mingw32" 1>&6
630	MINGW32=
631	test "$ac_cv_mingw32" = yes && MINGW32=yes
632	echo $ac_n "checking for EMX/OS2 environment""... $ac_c" 1>&6
633	echo "configure:634: checking for EMX/OS2 environment" >&5
634	if eval "test \"`echo '$''{'ac_cv_emxos2'+set}'`\" = set"; then
635	echo $ac_n "(cached) $ac_c" 1>&6
636	else
637	: ${CC=gcc.exe}
638	cat > conftest.$ac_ext <<EOF
639	#line 640 "configure"
640	#include "confdefs.h"
641
642	int main() {
643	return __EMX__;
644	; return 0; }
645	EOF
646	if { (eval echo configure:647: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
647	rm -rf conftest*
648	ac_cv_emxos2=yes
649	else
650	echo "configure: failed program was:" >&5
651	cat conftest.$ac_ext >&5
652	rm -rf conftest*
653	ac_cv_emxos2=no
654	fi
655	rm -f conftest*
656	rm -f conftest*
657	fi
658
659	echo "$ac_t""$ac_cv_emxos2" 1>&6
660	if eval "test \"`echo '$''{'ac_cv_libpre'+set}'`\" = set"; then
661	echo $ac_n "(cached) $ac_c" 1>&6
662	else
663	if test "$ac_cv_emxos2" = yes ; then
664	ac_cv_libpre=
665	else
666	ac_cv_libpre=lib
667	fi
668
669	fi
670
671	EMXOS2=
672	test "$ac_cv_emxos2" = yes && EMXOS2=yes
673
674
675
676	echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
677	echo "configure:678: checking for executable suffix" >&5
678	if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
679	echo $ac_n "(cached) $ac_c" 1>&6
680	else
681	if test "$CYGWIN" = yes \|\| test "$MINGW32" = yes \|\| test "$EMXOS2" = yes; then
682	ac_cv_exeext=.exe
683	else
684	rm -f conftest*
685	echo 'int main () { return 0; }' > conftest.$ac_ext
686	ac_cv_exeext=
687	if { (eval echo configure:688: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
688	for file in conftest.*; do
689	case $file in
690	.c \| .o \| *.obj) ;;
691	*) ac_cv_exeext=`echo $file \| sed -e s/conftest//` ;;
692	esac
693	done
694	else
695	{ echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
696	fi
697	rm -f conftest*
698	test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
699	fi
700	fi
701
702	EXEEXT=""
703	test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
704	echo "$ac_t""${ac_cv_exeext}" 1>&6
705	ac_exeext=$EXEEXT
706
707
708
709	# This works around the fact that libtool configuration may change LD
710	# for this particular configuration, but some shells, instead of
711	# keeping the changes in LD private, export them just because LD is
712	# exported.
713	ORIGINAL_LD_FOR_MULTILIBS=$LD
714
715	ac_aux_dir=
716	for ac_dir in . $srcdir/.; do
717	if test -f $ac_dir/install-sh; then
718	ac_aux_dir=$ac_dir
719	ac_install_sh="$ac_aux_dir/install-sh -c"
720	break
721	elif test -f $ac_dir/install.sh; then
722	ac_aux_dir=$ac_dir
723	ac_install_sh="$ac_aux_dir/install.sh -c"
724	break
725	fi
726	done
727	if test -z "$ac_aux_dir"; then
728	{ echo "configure: error: can not find install-sh or install.sh in . $srcdir/." 1>&2; exit 1; }
729	fi
730	ac_config_guess=$ac_aux_dir/config.guess
731	ac_config_sub=$ac_aux_dir/config.sub
732	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
733
734
735	# Find a good install program. We prefer a C program (faster),
736	# so one script is as good as another. But avoid the broken or
737	# incompatible versions:
738	# SysV /etc/install, /usr/sbin/install
739	# SunOS /usr/etc/install
740	# IRIX /sbin/install
741	# AIX /bin/install
742	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
743	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
744	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
745	# ./install, which can be erroneously created by make from ./install.sh.
746	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
747	echo "configure:748: checking for a BSD compatible install" >&5
748	if test -z "$INSTALL"; then
749	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
750	echo $ac_n "(cached) $ac_c" 1>&6
751	else
752	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$PATH_IFS"
753	for ac_dir in $PATH; do
754	# Account for people who put trailing slashes in PATH elements.
755	case "$ac_dir/" in
756	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
757	# We reject the install program from OS/2 or W3.1
758	/OS2\|/OS2/\|/WINDOWS\|/WINDOWS/) ;;
759	*)
760	# OSF1 and SCO ODT 3.0 have their own names for install.
761	# Don't use installbsd from OSF since it installs stuff as root
762	# by default.
763	for ac_prog in ginstall scoinst install; do
764	if test -f $ac_dir/$ac_prog$ac_exeext; then
765	if test $ac_prog = install &&
766	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
767	# AIX install. It has an incompatible calling convention.
768	:
769	else
770	ac_cv_path_install="$ac_dir/$ac_prog$ac_exeext -c"
771	break 2
772	fi
773	fi
774	done
775	;;
776	esac
777	done
778	IFS="$ac_save_IFS"
779
780	fi
781	if test "${ac_cv_path_install+set}" = set; then
782	INSTALL="$ac_cv_path_install"
783	else
784	# As a last resort, use the slow shell script. We don't cache a
785	# path for INSTALL within a source directory, because that will
786	# break other packages using the cache if that directory is
787	# removed, or if the path is relative.
788	INSTALL="$ac_install_sh"
789	fi
790	fi
791	echo "$ac_t""$INSTALL" 1>&6
792
793	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
794	# It thinks the first close brace ends the variable substitution.
795	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
796
797	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
798
799	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
800
801	echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
802	echo "configure:803: checking whether build environment is sane" >&5
803	# Just in case
804	sleep 1
805	echo timestamp > conftestfile
806	# Do `set' in a subshell so we don't clobber the current shell's
807	# arguments. Must try -L first in case configure is actually a
808	# symlink; some systems play weird games with the mod time of symlinks
809	# (eg FreeBSD returns the mod time of the symlink's containing
810	# directory).
811	if (
812	set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
813	if test "$*" = "X"; then
814	# -L didn't work.
815	set X `ls -t $srcdir/configure conftestfile`
816	fi
817	if test "$*" != "X $srcdir/configure conftestfile" \
818	&& test "$*" != "X conftestfile $srcdir/configure"; then
819
820	# If neither matched, then we have a broken ls. This can happen
821	# if, for instance, CONFIG_SHELL is bash and it inherits a
822	# broken ls alias from the environment. This has actually
823	# happened. Such a system could not be considered "sane".
824	{ echo "configure: error: ls -t appears to fail. Make sure there is not a broken
825	alias in your environment" 1>&2; exit 1; }
826	fi
827
828	test "$2" = conftestfile
829	)
830	then
831	# Ok.
832	:
833	else
834	{ echo "configure: error: newly created file is older than distributed files!
835	Check your system clock" 1>&2; exit 1; }
836	fi
837	rm -f conftest*
838	echo "$ac_t""yes" 1>&6
839	if test "$program_transform_name" = s,x,x,; then
840	program_transform_name=
841	else
842	# Double any \ or $. echo might interpret backslashes.
843	cat <<\EOF_SED > conftestsed
844	s,\\,\\\\,g; s,\$,$$,g
845	EOF_SED
846	program_transform_name="`echo $program_transform_name\|sed -f conftestsed`"
847	rm -f conftestsed
848	fi
849	test "$program_prefix" != NONE &&
850	program_transform_name="s,^,${program_prefix},; $program_transform_name"
851	# Use a double $ so make ignores it.
852	test "$program_suffix" != NONE &&
853	program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
854
855	# sed with no file args requires a program.
856	test "$program_transform_name" = "" && program_transform_name="s,x,x,"
857
858	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
859	echo "configure:860: checking whether ${MAKE-make} sets \${MAKE}" >&5
860	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
861	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
862	echo $ac_n "(cached) $ac_c" 1>&6
863	else
864	cat > conftestmake <<\EOF
865	all:
866	@echo 'ac_maketemp="${MAKE}"'
867	EOF
868	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
869	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
870	if test -n "$ac_maketemp"; then
871	eval ac_cv_prog_make_${ac_make}_set=yes
872	else
873	eval ac_cv_prog_make_${ac_make}_set=no
874	fi
875	rm -f conftestmake
876	fi
877	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
878	echo "$ac_t""yes" 1>&6
879	SET_MAKE=
880	else
881	echo "$ac_t""no" 1>&6
882	SET_MAKE="MAKE=${MAKE-make}"
883	fi
884
885	if test $host != $build; then
886	ac_tool_prefix=${host_alias}-
887	else
888	ac_tool_prefix=
889	fi
890
891
892	# Check whether --enable-multilib or --disable-multilib was given.
893	if test "${enable_multilib+set}" = set; then
894	enableval="$enable_multilib"
895	case "${enableval}" in
896	yes) multilib=yes ;;
897	no) multilib=no ;;
898	*) { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
899	esac
900	else
901	multilib=yes
902	fi
903
904
905	if test "${srcdir}" = "."; then
906	if test "${with_target_subdir}" != "." -a -n "${with_target_subdir}"; then
907	gc_basedir="${srcdir}/${with_multisrctop}../."
908	else
909	gc_basedir="${srcdir}/${with_multisrctop}."
910	fi
911	else
912	gc_basedir="${srcdir}/."
913	fi
914
915	ac_aux_dir=
916	for ac_dir in $gc_basedir/.. $srcdir/$gc_basedir/..; do
917	if test -f $ac_dir/install-sh; then
918	ac_aux_dir=$ac_dir
919	ac_install_sh="$ac_aux_dir/install-sh -c"
920	break
921	elif test -f $ac_dir/install.sh; then
922	ac_aux_dir=$ac_dir
923	ac_install_sh="$ac_aux_dir/install.sh -c"
924	break
925	fi
926	done
927	if test -z "$ac_aux_dir"; then
928	{ echo "configure: error: can not find install-sh or install.sh in $gc_basedir/.. $srcdir/$gc_basedir/.." 1>&2; exit 1; }
929	fi
930	ac_config_guess=$ac_aux_dir/config.guess
931	ac_config_sub=$ac_aux_dir/config.sub
932	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
933
934	if :; then :; else
935	# This overrides the previous occurrence for automake, but not for
936	# autoconf, which is exactly what we want.
937	ac_aux_dir=
938	for ac_dir in .. $srcdir/..; do
939	if test -f $ac_dir/install-sh; then
940	ac_aux_dir=$ac_dir
941	ac_install_sh="$ac_aux_dir/install-sh -c"
942	break
943	elif test -f $ac_dir/install.sh; then
944	ac_aux_dir=$ac_dir
945	ac_install_sh="$ac_aux_dir/install.sh -c"
946	break
947	fi
948	done
949	if test -z "$ac_aux_dir"; then
950	{ echo "configure: error: can not find install-sh or install.sh in .. $srcdir/.." 1>&2; exit 1; }
951	fi
952	ac_config_guess=$ac_aux_dir/config.guess
953	ac_config_sub=$ac_aux_dir/config.sub
954	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
955
956	fi
957
958
959	# Do some error checking and defaulting for the host and target type.
960	# The inputs are:
961	# configure --host=HOST --target=TARGET --build=BUILD NONOPT
962	#
963	# The rules are:
964	# 1. You are not allowed to specify --host, --target, and nonopt at the
965	# same time.
966	# 2. Host defaults to nonopt.
967	# 3. If nonopt is not specified, then host defaults to the current host,
968	# as determined by config.guess.
969	# 4. Target and build default to nonopt.
970	# 5. If nonopt is not specified, then target and build default to host.
971
972	# The aliases save the names the user supplied, while $host etc.
973	# will get canonicalized.
974	case $host---$target---$nonopt in
975	NONE------ \| ---NONE--- \| ------NONE) ;;
976	*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
977	esac
978
979
980	# Make sure we can run config.sub.
981	if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
982	else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
983	fi
984
985	echo $ac_n "checking host system type""... $ac_c" 1>&6
986	echo "configure:987: checking host system type" >&5
987
988	host_alias=$host
989	case "$host_alias" in
990	NONE)
991	case $nonopt in
992	NONE)
993	if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
994	else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
995	fi ;;
996	*) host_alias=$nonopt ;;
997	esac ;;
998	esac
999
1000	host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1001	host_cpu=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1002	host_vendor=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1003	host_os=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1004	echo "$ac_t""$host" 1>&6
1005
1006	echo $ac_n "checking target system type""... $ac_c" 1>&6
1007	echo "configure:1008: checking target system type" >&5
1008
1009	target_alias=$target
1010	case "$target_alias" in
1011	NONE)
1012	case $nonopt in
1013	NONE) target_alias=$host_alias ;;
1014	*) target_alias=$nonopt ;;
1015	esac ;;
1016	esac
1017
1018	target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1019	target_cpu=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1020	target_vendor=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1021	target_os=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1022	echo "$ac_t""$target" 1>&6
1023
1024	echo $ac_n "checking build system type""... $ac_c" 1>&6
1025	echo "configure:1026: checking build system type" >&5
1026
1027	build_alias=$build
1028	case "$build_alias" in
1029	NONE)
1030	case $nonopt in
1031	NONE) build_alias=$host_alias ;;
1032	*) build_alias=$nonopt ;;
1033	esac ;;
1034	esac
1035
1036	build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1037	build_cpu=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1038	build_vendor=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1039	build_os=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1040	echo "$ac_t""$build" 1>&6
1041
1042	test "$host_alias" != "$target_alias" &&
1043	test "$program_prefix$program_suffix$program_transform_name" = \
1044	NONENONEs,x,x, &&
1045	program_prefix=${target_alias}-
1046
1047
1048	# This works around an automake problem.
1049	mkinstalldirs="`cd $ac_aux_dir && pwd`/mkinstalldirs"
1050
1051
1052
1053	PACKAGE=gc
1054
1055	VERSION=6.0
1056
1057	if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
1058	{ echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
1059	fi
1060
1061
1062
1063	missing_dir=`cd $ac_aux_dir && pwd`
1064	echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
1065	echo "configure:1066: checking for working aclocal" >&5
1066	# Run test in a subshell; some versions of sh will print an error if
1067	# an executable is not found, even if stderr is redirected.
1068	# Redirect stdin to placate older versions of autoconf. Sigh.
1069	if (aclocal --version) < /dev/null > /dev/null 2>&1; then
1070	ACLOCAL=aclocal
1071	echo "$ac_t""found" 1>&6
1072	else
1073	ACLOCAL="$missing_dir/missing aclocal"
1074	echo "$ac_t""missing" 1>&6
1075	fi
1076
1077	echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
1078	echo "configure:1079: checking for working autoconf" >&5
1079	# Run test in a subshell; some versions of sh will print an error if
1080	# an executable is not found, even if stderr is redirected.
1081	# Redirect stdin to placate older versions of autoconf. Sigh.
1082	if (autoconf --version) < /dev/null > /dev/null 2>&1; then
1083	AUTOCONF=autoconf
1084	echo "$ac_t""found" 1>&6
1085	else
1086	AUTOCONF="$missing_dir/missing autoconf"
1087	echo "$ac_t""missing" 1>&6
1088	fi
1089
1090	echo $ac_n "checking for working automake""... $ac_c" 1>&6
1091	echo "configure:1092: checking for working automake" >&5
1092	# Run test in a subshell; some versions of sh will print an error if
1093	# an executable is not found, even if stderr is redirected.
1094	# Redirect stdin to placate older versions of autoconf. Sigh.
1095	if (automake --version) < /dev/null > /dev/null 2>&1; then
1096	AUTOMAKE=automake
1097	echo "$ac_t""found" 1>&6
1098	else
1099	AUTOMAKE="$missing_dir/missing automake"
1100	echo "$ac_t""missing" 1>&6
1101	fi
1102
1103	echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
1104	echo "configure:1105: checking for working autoheader" >&5
1105	# Run test in a subshell; some versions of sh will print an error if
1106	# an executable is not found, even if stderr is redirected.
1107	# Redirect stdin to placate older versions of autoconf. Sigh.
1108	if (autoheader --version) < /dev/null > /dev/null 2>&1; then
1109	AUTOHEADER=autoheader
1110	echo "$ac_t""found" 1>&6
1111	else
1112	AUTOHEADER="$missing_dir/missing autoheader"
1113	echo "$ac_t""missing" 1>&6
1114	fi
1115
1116	echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
1117	echo "configure:1118: checking for working makeinfo" >&5
1118	# Run test in a subshell; some versions of sh will print an error if
1119	# an executable is not found, even if stderr is redirected.
1120	# Redirect stdin to placate older versions of autoconf. Sigh.
1121	if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1122	MAKEINFO=makeinfo
1123	echo "$ac_t""found" 1>&6
1124	else
1125	MAKEINFO="$missing_dir/missing makeinfo"
1126	echo "$ac_t""missing" 1>&6
1127	fi
1128
1129
1130
1131	# FIXME: We temporarily define our own version of AC_PROG_CC. This is
1132	# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
1133	# are probably using a cross compiler, which will not be able to fully
1134	# link an executable. This should really be fixed in autoconf
1135	# itself.
1136
1137
1138
1139
1140	# Extract the first word of "gcc", so it can be a program name with args.
1141	set dummy gcc; ac_word=$2
1142	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1143	echo "configure:1144: checking for $ac_word" >&5
1144	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1145	echo $ac_n "(cached) $ac_c" 1>&6
1146	else
1147	if test -n "$CC"; then
1148	ac_cv_prog_CC="$CC" # Let the user override the test.
1149	else
1150	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1151	ac_dummy="$PATH"
1152	for ac_dir in $ac_dummy; do
1153	test -z "$ac_dir" && ac_dir=.
1154	if test -f $ac_dir/$ac_word -o \
1155	-f $ac_dir/$ac_word$ac_exeext ; then
1156	ac_cv_prog_CC="gcc"
1157	break
1158	fi
1159	done
1160	IFS="$ac_save_ifs"
1161	fi
1162	fi
1163	CC="$ac_cv_prog_CC"
1164	if test -n "$CC"; then
1165	echo "$ac_t""$CC" 1>&6
1166	else
1167	echo "$ac_t""no" 1>&6
1168	fi
1169
1170	if test -z "$CC"; then
1171	# Extract the first word of "cc", so it can be a program name with args.
1172	set dummy cc; ac_word=$2
1173	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1174	echo "configure:1175: checking for $ac_word" >&5
1175	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1176	echo $ac_n "(cached) $ac_c" 1>&6
1177	else
1178	if test -n "$CC"; then
1179	ac_cv_prog_CC="$CC" # Let the user override the test.
1180	else
1181	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1182	ac_prog_rejected=no
1183	ac_dummy="$PATH"
1184	for ac_dir in $ac_dummy; do
1185	test -z "$ac_dir" && ac_dir=.
1186	if test -f $ac_dir/$ac_word -o \
1187	-f $ac_dir/$ac_word$ac_exeext ; then
1188	if test "$ac_dir/$ac_word" = "/usr/ucb/cc" -o \
1189	"$ac_dir/$ac_word$ac_exeext" = "/usr/ucb/cc" ; then
1190	ac_prog_rejected=yes
1191	continue
1192	fi
1193	ac_cv_prog_CC="cc"
1194	break
1195	fi
1196	done
1197	IFS="$ac_save_ifs"
1198	if test $ac_prog_rejected = yes; then
1199	# We found a bogon in the path, so make sure we never use it.
1200	set dummy $ac_cv_prog_CC
1201	shift
1202	if test $# -gt 0; then
1203	# We chose a different compiler from the bogus one.
1204	# However, it has the same basename, so the bogon will be chosen
1205	# first if we set CC to just the basename; use the full file name.
1206	shift
1207	set dummy "$ac_dir/$ac_word" "$@"
1208	shift
1209	ac_cv_prog_CC="$@"
1210	fi
1211	fi
1212	fi
1213	fi
1214	CC="$ac_cv_prog_CC"
1215	if test -n "$CC"; then
1216	echo "$ac_t""$CC" 1>&6
1217	else
1218	echo "$ac_t""no" 1>&6
1219	fi
1220
1221	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1222	fi
1223
1224	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1225	echo "configure:1226: checking whether we are using GNU C" >&5
1226	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1227	echo $ac_n "(cached) $ac_c" 1>&6
1228	else
1229	cat > conftest.c <<EOF
1230	#ifdef __GNUC__
1231	yes;
1232	#endif
1233	EOF
1234	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1235: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
1235	ac_cv_prog_gcc=yes
1236	else
1237	ac_cv_prog_gcc=no
1238	fi
1239	fi
1240
1241	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1242
1243	if test $ac_cv_prog_gcc = yes; then
1244	GCC=yes
1245	ac_test_CFLAGS="${CFLAGS+set}"
1246	ac_save_CFLAGS="$CFLAGS"
1247	CFLAGS=
1248	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1249	echo "configure:1250: checking whether ${CC-cc} accepts -g" >&5
1250	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1251	echo $ac_n "(cached) $ac_c" 1>&6
1252	else
1253	echo 'void f(){}' > conftest.c
1254	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1255	ac_cv_prog_cc_g=yes
1256	else
1257	ac_cv_prog_cc_g=no
1258	fi
1259	rm -f conftest*
1260
1261	fi
1262
1263	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1264	if test "$ac_test_CFLAGS" = set; then
1265	CFLAGS="$ac_save_CFLAGS"
1266	elif test $ac_cv_prog_cc_g = yes; then
1267	CFLAGS="-g -O2"
1268	else
1269	CFLAGS="-O2"
1270	fi
1271	else
1272	GCC=
1273	test "${CFLAGS+set}" = set \|\| CFLAGS="-g"
1274	fi
1275
1276
1277	# Likewise for AC_PROG_CXX.
1278
1279
1280
1281	for ac_prog in $CCC c++ g++ gcc CC cxx cc++
1282	do
1283	# Extract the first word of "$ac_prog", so it can be a program name with args.
1284	set dummy $ac_prog; ac_word=$2
1285	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1286	echo "configure:1287: checking for $ac_word" >&5
1287	if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
1288	echo $ac_n "(cached) $ac_c" 1>&6
1289	else
1290	if test -n "$CXX"; then
1291	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1292	else
1293	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1294	ac_dummy="$PATH"
1295	for ac_dir in $ac_dummy; do
1296	test -z "$ac_dir" && ac_dir=.
1297	if test -f $ac_dir/$ac_word -o \
1298	-f $ac_dir/$ac_word$ac_exeext ; then
1299	ac_cv_prog_CXX="$ac_prog"
1300	break
1301	fi
1302	done
1303	IFS="$ac_save_ifs"
1304	fi
1305	fi
1306	CXX="$ac_cv_prog_CXX"
1307	if test -n "$CXX"; then
1308	echo "$ac_t""$CXX" 1>&6
1309	else
1310	echo "$ac_t""no" 1>&6
1311	fi
1312
1313	test -n "$CXX" && break
1314	done
1315	test -n "$CXX" \|\| CXX="gcc"
1316
1317	test -z "$CXX" && { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
1318
1319	echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1320	echo "configure:1321: checking whether we are using GNU C++" >&5
1321	if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1322	echo $ac_n "(cached) $ac_c" 1>&6
1323	else
1324	cat > conftest.C <<EOF
1325	#ifdef __GNUC__
1326	yes;
1327	#endif
1328	EOF
1329	if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1330: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
1330	ac_cv_prog_gxx=yes
1331	else
1332	ac_cv_prog_gxx=no
1333	fi
1334	fi
1335
1336	echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1337
1338	if test $ac_cv_prog_gxx = yes; then
1339	GXX=yes
1340	ac_test_CXXFLAGS="${CXXFLAGS+set}"
1341	ac_save_CXXFLAGS="$CXXFLAGS"
1342	CXXFLAGS=
1343	echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1344	echo "configure:1345: checking whether ${CXX-g++} accepts -g" >&5
1345	if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1346	echo $ac_n "(cached) $ac_c" 1>&6
1347	else
1348	echo 'void f(){}' > conftest.cc
1349	if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1350	ac_cv_prog_cxx_g=yes
1351	else
1352	ac_cv_prog_cxx_g=no
1353	fi
1354	rm -f conftest*
1355
1356	fi
1357
1358	echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1359	if test "$ac_test_CXXFLAGS" = set; then
1360	CXXFLAGS="$ac_save_CXXFLAGS"
1361	elif test $ac_cv_prog_cxx_g = yes; then
1362	CXXFLAGS="-g -O2"
1363	else
1364	CXXFLAGS="-O2"
1365	fi
1366	else
1367	GXX=
1368	test "${CXXFLAGS+set}" = set \|\| CXXFLAGS="-g"
1369	fi
1370
1371
1372	# AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD). If we don't
1373	# run it explicitly here, it will be run implicitly before
1374	# NEWLIB_CONFIGURE, which doesn't work because that means that it will
1375	# be run before AC_CANONICAL_HOST.
1376	echo $ac_n "checking build system type""... $ac_c" 1>&6
1377	echo "configure:1378: checking build system type" >&5
1378
1379	build_alias=$build
1380	case "$build_alias" in
1381	NONE)
1382	case $nonopt in
1383	NONE) build_alias=$host_alias ;;
1384	*) build_alias=$nonopt ;;
1385	esac ;;
1386	esac
1387
1388	build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1389	build_cpu=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1390	build_vendor=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1391	build_os=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1392	echo "$ac_t""$build" 1>&6
1393
1394
1395	# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
1396	set dummy ${ac_tool_prefix}as; ac_word=$2
1397	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1398	echo "configure:1399: checking for $ac_word" >&5
1399	if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
1400	echo $ac_n "(cached) $ac_c" 1>&6
1401	else
1402	if test -n "$AS"; then
1403	ac_cv_prog_AS="$AS" # Let the user override the test.
1404	else
1405	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1406	ac_dummy="$PATH"
1407	for ac_dir in $ac_dummy; do
1408	test -z "$ac_dir" && ac_dir=.
1409	if test -f $ac_dir/$ac_word -o \
1410	-f $ac_dir/$ac_word$ac_exeext ; then
1411	ac_cv_prog_AS="${ac_tool_prefix}as"
1412	break
1413	fi
1414	done
1415	IFS="$ac_save_ifs"
1416	test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
1417	fi
1418	fi
1419	AS="$ac_cv_prog_AS"
1420	if test -n "$AS"; then
1421	echo "$ac_t""$AS" 1>&6
1422	else
1423	echo "$ac_t""no" 1>&6
1424	fi
1425
1426
1427
1428	# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1429	set dummy ${ac_tool_prefix}ar; ac_word=$2
1430	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1431	echo "configure:1432: checking for $ac_word" >&5
1432	if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1433	echo $ac_n "(cached) $ac_c" 1>&6
1434	else
1435	if test -n "$AR"; then
1436	ac_cv_prog_AR="$AR" # Let the user override the test.
1437	else
1438	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1439	ac_dummy="$PATH"
1440	for ac_dir in $ac_dummy; do
1441	test -z "$ac_dir" && ac_dir=.
1442	if test -f $ac_dir/$ac_word -o \
1443	-f $ac_dir/$ac_word$ac_exeext ; then
1444	ac_cv_prog_AR="${ac_tool_prefix}ar"
1445	break
1446	fi
1447	done
1448	IFS="$ac_save_ifs"
1449	test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1450	fi
1451	fi
1452	AR="$ac_cv_prog_AR"
1453	if test -n "$AR"; then
1454	echo "$ac_t""$AR" 1>&6
1455	else
1456	echo "$ac_t""no" 1>&6
1457	fi
1458
1459
1460
1461	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1462	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1463	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1464	echo "configure:1465: checking for $ac_word" >&5
1465	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1466	echo $ac_n "(cached) $ac_c" 1>&6
1467	else
1468	if test -n "$RANLIB"; then
1469	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1470	else
1471	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1472	ac_dummy="$PATH"
1473	for ac_dir in $ac_dummy; do
1474	test -z "$ac_dir" && ac_dir=.
1475	if test -f $ac_dir/$ac_word -o \
1476	-f $ac_dir/$ac_word$ac_exeext ; then
1477	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1478	break
1479	fi
1480	done
1481	IFS="$ac_save_ifs"
1482	fi
1483	fi
1484	RANLIB="$ac_cv_prog_RANLIB"
1485	if test -n "$RANLIB"; then
1486	echo "$ac_t""$RANLIB" 1>&6
1487	else
1488	echo "$ac_t""no" 1>&6
1489	fi
1490
1491
1492	if test -z "$ac_cv_prog_RANLIB"; then
1493	if test -n "$ac_tool_prefix"; then
1494	# Extract the first word of "ranlib", so it can be a program name with args.
1495	set dummy ranlib; ac_word=$2
1496	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1497	echo "configure:1498: checking for $ac_word" >&5
1498	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1499	echo $ac_n "(cached) $ac_c" 1>&6
1500	else
1501	if test -n "$RANLIB"; then
1502	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1503	else
1504	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1505	ac_dummy="$PATH"
1506	for ac_dir in $ac_dummy; do
1507	test -z "$ac_dir" && ac_dir=.
1508	if test -f $ac_dir/$ac_word -o \
1509	-f $ac_dir/$ac_word$ac_exeext ; then
1510	ac_cv_prog_RANLIB="ranlib"
1511	break
1512	fi
1513	done
1514	IFS="$ac_save_ifs"
1515	test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1516	fi
1517	fi
1518	RANLIB="$ac_cv_prog_RANLIB"
1519	if test -n "$RANLIB"; then
1520	echo "$ac_t""$RANLIB" 1>&6
1521	else
1522	echo "$ac_t""no" 1>&6
1523	fi
1524
1525	else
1526	RANLIB=":"
1527	fi
1528	fi
1529
1530
1531	# Find a good install program. We prefer a C program (faster),
1532	# so one script is as good as another. But avoid the broken or
1533	# incompatible versions:
1534	# SysV /etc/install, /usr/sbin/install
1535	# SunOS /usr/etc/install
1536	# IRIX /sbin/install
1537	# AIX /bin/install
1538	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1539	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1540	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1541	# ./install, which can be erroneously created by make from ./install.sh.
1542	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1543	echo "configure:1544: checking for a BSD compatible install" >&5
1544	if test -z "$INSTALL"; then
1545	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1546	echo $ac_n "(cached) $ac_c" 1>&6
1547	else
1548	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$PATH_IFS"
1549	for ac_dir in $PATH; do
1550	# Account for people who put trailing slashes in PATH elements.
1551	case "$ac_dir/" in
1552	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
1553	# We reject the install program from OS/2 or W3.1
1554	/OS2\|/OS2/\|/WINDOWS\|/WINDOWS/) ;;
1555	*)
1556	# OSF1 and SCO ODT 3.0 have their own names for install.
1557	# Don't use installbsd from OSF since it installs stuff as root
1558	# by default.
1559	for ac_prog in ginstall scoinst install; do
1560	if test -f $ac_dir/$ac_prog$ac_exeext; then
1561	if test $ac_prog = install &&
1562	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1563	# AIX install. It has an incompatible calling convention.
1564	:
1565	else
1566	ac_cv_path_install="$ac_dir/$ac_prog$ac_exeext -c"
1567	break 2
1568	fi
1569	fi
1570	done
1571	;;
1572	esac
1573	done
1574	IFS="$ac_save_IFS"
1575
1576	fi
1577	if test "${ac_cv_path_install+set}" = set; then
1578	INSTALL="$ac_cv_path_install"
1579	else
1580	# As a last resort, use the slow shell script. We don't cache a
1581	# path for INSTALL within a source directory, because that will
1582	# break other packages using the cache if that directory is
1583	# removed, or if the path is relative.
1584	INSTALL="$ac_install_sh"
1585	fi
1586	fi
1587	echo "$ac_t""$INSTALL" 1>&6
1588
1589	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1590	# It thinks the first close brace ends the variable substitution.
1591	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1592
1593	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1594
1595	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1596
1597
1598	echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
1599	echo "configure:1600: checking whether to enable maintainer-specific portions of Makefiles" >&5
1600	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1601	if test "${enable_maintainer_mode+set}" = set; then
1602	enableval="$enable_maintainer_mode"
1603	USE_MAINTAINER_MODE=$enableval
1604	else
1605	USE_MAINTAINER_MODE=no
1606	fi
1607
1608	echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
1609
1610
1611	if test $USE_MAINTAINER_MODE = yes; then
1612	MAINTAINER_MODE_TRUE=
1613	MAINTAINER_MODE_FALSE='#'
1614	else
1615	MAINTAINER_MODE_TRUE='#'
1616	MAINTAINER_MODE_FALSE=
1617	fi
1618	MAINT=$MAINTAINER_MODE_TRUE
1619
1620
1621
1622	# We need AC_EXEEXT to keep automake happy in cygnus mode. However,
1623	# at least currently, we never actually build a program, so we never
1624	# need to use $(EXEEXT). Moreover, the test for EXEEXT normally
1625	# fails, because we are probably configuring with a cross compiler
1626	# which can't create executables. So we include AC_EXEEXT to keep
1627	# automake happy, but we don't execute it, since we don't care about
1628	# the result.
1629	if false; then
1630	# autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
1631	# to nothing, so nothing would remain between `then' and `fi' if it
1632	# were not for the `:' below.
1633	:
1634
1635
1636
1637	echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1638	echo "configure:1639: checking for executable suffix" >&5
1639	if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1640	echo $ac_n "(cached) $ac_c" 1>&6
1641	else
1642	if test "$CYGWIN" = yes \|\| test "$MINGW32" = yes \|\| test "$EMXOS2" = yes; then
1643	ac_cv_exeext=.exe
1644	else
1645	rm -f conftest*
1646	echo 'int main () { return 0; }' > conftest.$ac_ext
1647	ac_cv_exeext=
1648	if { (eval echo configure:1649: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1649	for file in conftest.*; do
1650	case $file in
1651	.c \| .o \| *.obj) ;;
1652	*) ac_cv_exeext=`echo $file \| sed -e s/conftest//` ;;
1653	esac
1654	done
1655	else
1656	{ echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1657	fi
1658	rm -f conftest*
1659	test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1660	fi
1661	fi
1662
1663	EXEEXT=""
1664	test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1665	echo "$ac_t""${ac_cv_exeext}" 1>&6
1666	ac_exeext=$EXEEXT
1667
1668	fi
1669
1670	. ${srcdir}/configure.host
1671
1672	case ${gc_basedir} in
1673	/* \| A-Za-z:/\\*) gc_flagbasedir=${gc_basedir} ;;
1674	*) gc_flagbasedir='$(top_builddir)/'${gc_basedir} ;;
1675	esac
1676
1677	gc_cflags="${gc_cflags} -I"'$(top_builddir)'"/./targ-include -I${gc_flagbasedir}/libc/include"
1678	case "${host}" in
1679	--cygwin32*)
1680	gc_cflags="${gc_cflags} -I${gc_flagbasedir}/../winsup/include"
1681	;;
1682	esac
1683
1684
1685	GC_CFLAGS=${gc_cflags}
1686
1687
1688
1689	# Check whether --enable-shared or --disable-shared was given.
1690	if test "${enable_shared+set}" = set; then
1691	enableval="$enable_shared"
1692	p=${PACKAGE-default}
1693	case $enableval in
1694	yes) enable_shared=yes ;;
1695	no) enable_shared=no ;;
1696	*)
1697	enable_shared=no
1698	# Look at the argument we got. We use all the common list separators.
1699	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1700	for pkg in $enableval; do
1701	if test "X$pkg" = "X$p"; then
1702	enable_shared=yes
1703	fi
1704	done
1705	IFS="$ac_save_ifs"
1706	;;
1707	esac
1708	else
1709	enable_shared=yes
1710	fi
1711
1712	# Check whether --enable-static or --disable-static was given.
1713	if test "${enable_static+set}" = set; then
1714	enableval="$enable_static"
1715	p=${PACKAGE-default}
1716	case $enableval in
1717	yes) enable_static=yes ;;
1718	no) enable_static=no ;;
1719	*)
1720	enable_static=no
1721	# Look at the argument we got. We use all the common list separators.
1722	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1723	for pkg in $enableval; do
1724	if test "X$pkg" = "X$p"; then
1725	enable_static=yes
1726	fi
1727	done
1728	IFS="$ac_save_ifs"
1729	;;
1730	esac
1731	else
1732	enable_static=yes
1733	fi
1734
1735	# Check whether --enable-fast-install or --disable-fast-install was given.
1736	if test "${enable_fast_install+set}" = set; then
1737	enableval="$enable_fast_install"
1738	p=${PACKAGE-default}
1739	case $enableval in
1740	yes) enable_fast_install=yes ;;
1741	no) enable_fast_install=no ;;
1742	*)
1743	enable_fast_install=no
1744	# Look at the argument we got. We use all the common list separators.
1745	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1746	for pkg in $enableval; do
1747	if test "X$pkg" = "X$p"; then
1748	enable_fast_install=yes
1749	fi
1750	done
1751	IFS="$ac_save_ifs"
1752	;;
1753	esac
1754	else
1755	enable_fast_install=yes
1756	fi
1757
1758	# Check whether --with-gnu-ld or --without-gnu-ld was given.
1759	if test "${with_gnu_ld+set}" = set; then
1760	withval="$with_gnu_ld"
1761	test "$withval" = no \|\| with_gnu_ld=yes
1762	else
1763	with_gnu_ld=no
1764	fi
1765
1766	ac_prog=ld
1767	if test "$GCC" = yes; then
1768	# Check if gcc -print-prog-name=ld gives a path.
1769	echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1770	echo "configure:1771: checking for ld used by GCC" >&5
1771	case $host in
1772	--mingw*)
1773	# gcc leaves a trailing carriage return which upsets mingw
1774	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;
1775	*)
1776	ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1777	esac
1778	case $ac_prog in
1779	# Accept absolute paths.
1780	[\\/]* \| [A-Za-z]:[\\/]*)
1781	re_direlt='/[^/][^/]*/\.\./'
1782	# Canonicalize the path of ld
1783	ac_prog=`echo $ac_prog\| sed 's%\\\\%/%g'`
1784	while echo $ac_prog \| grep "$re_direlt" > /dev/null 2>&1; do
1785	ac_prog=`echo $ac_prog\| sed "s%$re_direlt%/%"`
1786	done
1787	test -z "$LD" && LD="$ac_prog"
1788	;;
1789	"")
1790	# If it fails, then pretend we aren't using GCC.
1791	ac_prog=ld
1792	;;
1793	*)
1794	# If it is relative, then search for the first ld in PATH.
1795	with_gnu_ld=unknown
1796	;;
1797	esac
1798	elif test "$with_gnu_ld" = yes; then
1799	echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1800	echo "configure:1801: checking for GNU ld" >&5
1801	else
1802	echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1803	echo "configure:1804: checking for non-GNU ld" >&5
1804	fi
1805	if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1806	echo $ac_n "(cached) $ac_c" 1>&6
1807	else
1808	if test -z "$LD"; then
1809	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1810	for ac_dir in $PATH; do
1811	test -z "$ac_dir" && ac_dir=.
1812	if test -f "$ac_dir/$ac_prog" \|\| test -f "$ac_dir/$ac_prog$ac_exeext"; then
1813	lt_cv_path_LD="$ac_dir/$ac_prog"
1814	# Check to see if the program is GNU ld. I'd rather use --version,
1815	# but apparently some GNU ld's only accept -v.
1816	# Break only if it was the GNU/non-GNU ld that we prefer.
1817	if "$lt_cv_path_LD" -v 2>&1 < /dev/null \| egrep '(GNU\|with BFD)' > /dev/null; then
1818	test "$with_gnu_ld" != no && break
1819	else
1820	test "$with_gnu_ld" != yes && break
1821	fi
1822	fi
1823	done
1824	IFS="$ac_save_ifs"
1825	else
1826	lt_cv_path_LD="$LD" # Let the user override the test with a path.
1827	fi
1828	fi
1829
1830	LD="$lt_cv_path_LD"
1831	if test -n "$LD"; then
1832	echo "$ac_t""$LD" 1>&6
1833	else
1834	echo "$ac_t""no" 1>&6
1835	fi
1836	test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1837	echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1838	echo "configure:1839: checking if the linker ($LD) is GNU ld" >&5
1839	if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1840	echo $ac_n "(cached) $ac_c" 1>&6
1841	else
1842	# I'd rather use --version here, but apparently some GNU ld's only accept -v.
1843	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then
1844	lt_cv_prog_gnu_ld=yes
1845	else
1846	lt_cv_prog_gnu_ld=no
1847	fi
1848	fi
1849
1850	echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1851	with_gnu_ld=$lt_cv_prog_gnu_ld
1852
1853
1854	echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1855	echo "configure:1856: checking for $LD option to reload object files" >&5
1856	if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1857	echo $ac_n "(cached) $ac_c" 1>&6
1858	else
1859	lt_cv_ld_reload_flag='-r'
1860	fi
1861
1862	echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1863	reload_flag=$lt_cv_ld_reload_flag
1864	test -n "$reload_flag" && reload_flag=" $reload_flag"
1865
1866	echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1867	echo "configure:1868: checking for BSD-compatible nm" >&5
1868	if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1869	echo $ac_n "(cached) $ac_c" 1>&6
1870	else
1871	if test -n "$NM"; then
1872	# Let the user override the test.
1873	lt_cv_path_NM="$NM"
1874	else
1875	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1876	for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1877	test -z "$ac_dir" && ac_dir=.
1878	tmp_nm=$ac_dir/${ac_tool_prefix}nm
1879	if test -f $tmp_nm \|\| test -f $tmp_nm$ac_exeext ; then
1880	# Check to see if the nm accepts a BSD-compat flag.
1881	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
1882	# nm: unknown option "B" ignored
1883	# Tru64's nm complains that /dev/null is an invalid object file
1884	if ($tmp_nm -B /dev/null 2>&1 \| sed '1q'; exit 0) \| egrep '(/dev/null\|Invalid file or object type)' >/dev/null; then
1885	lt_cv_path_NM="$tmp_nm -B"
1886	break
1887	elif ($tmp_nm -p /dev/null 2>&1 \| sed '1q'; exit 0) \| egrep /dev/null >/dev/null; then
1888	lt_cv_path_NM="$tmp_nm -p"
1889	break
1890	else
1891	lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1892	continue # so that we can try to find one that supports BSD flags
1893	fi
1894	fi
1895	done
1896	IFS="$ac_save_ifs"
1897	test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1898	fi
1899	fi
1900
1901	NM="$lt_cv_path_NM"
1902	echo "$ac_t""$NM" 1>&6
1903
1904	echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1905	echo "configure:1906: checking whether ln -s works" >&5
1906	if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1907	echo $ac_n "(cached) $ac_c" 1>&6
1908	else
1909	rm -f conftestdata
1910	if ln -s X conftestdata 2>/dev/null
1911	then
1912	rm -f conftestdata
1913	ac_cv_prog_LN_S="ln -s"
1914	else
1915	echo A > conftestdata;
1916	if ln conftestdata conftestdata2 2>/dev/null; then
1917	ac_cv_prog_LN_S=ln
1918	else
1919	ac_cv_prog_LN_S=cp
1920	fi
1921	fi
1922	rm -f conftestdata*
1923	fi
1924	LN_S="$ac_cv_prog_LN_S"
1925	if test "$ac_cv_prog_LN_S" = "ln -s"; then
1926	echo "$ac_t""yes" 1>&6
1927	else
1928	echo "$ac_t""no" 1>&6
1929	fi
1930
1931	echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1932	echo "configure:1933: checking how to recognise dependant libraries" >&5
1933	if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1934	echo $ac_n "(cached) $ac_c" 1>&6
1935	else
1936	lt_cv_file_magic_cmd='$MAGIC_CMD'
1937	lt_cv_file_magic_test_file=
1938	lt_cv_deplibs_check_method='unknown'
1939	# Need to set the preceding variable on all platforms that support
1940	# interlibrary dependencies.
1941	# 'none' -- dependencies not supported.
1942	# `unknown' -- same as none, but documents that we really don't know.
1943	# 'pass_all' -- all dependencies passed with no checks.
1944	# 'test_compile' -- check by making test program.
1945	# 'file_magic [regex]' -- check by looking for files in library path
1946	# which responds to the $file_magic_cmd with a given egrep regex.
1947	# If you have `file' or equivalent on your system and you're not sure
1948	# whether `pass_all' will always work, you probably want this one.
1949
1950	case $host_os in
1951	aix*)
1952	lt_cv_deplibs_check_method=pass_all
1953	;;
1954
1955	beos*)
1956	lt_cv_deplibs_check_method=pass_all
1957	;;
1958
1959	bsdi4*)
1960	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object\|dynamic lib)'
1961	lt_cv_file_magic_cmd='/usr/bin/file -L'
1962	lt_cv_file_magic_test_file=/shlib/libc.so
1963	;;
1964
1965	cygwin* \| mingw* \|pw32*)
1966	lt_cv_deplibs_check_method='file_magic file format pei-i386(.architecture: i386)?'
1967	lt_cv_file_magic_cmd='$OBJDUMP -f'
1968	;;
1969
1970	darwin* \| rhapsody*)
1971	lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1972	lt_cv_file_magic_cmd='/usr/bin/file -L'
1973	case "$host_os" in
1974	rhapsody* \| darwin1.012)
1975	lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1976	;;
1977	*) # Darwin 1.3 on
1978	lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1979	;;
1980	esac
1981	;;
1982
1983	freebsd* )
1984	if echo __ELF__ \| $CC -E - \| grep __ELF__ > /dev/null; then
1985	case $host_cpu in
1986	i*86 )
1987	# Not sure whether the presence of OpenBSD here was a mistake.
1988	# Let's accept both of them until this is cleared up.
1989	lt_cv_deplibs_check_method='file_magic (FreeBSD\|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1990	lt_cv_file_magic_cmd=/usr/bin/file
1991	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1992	;;
1993	esac
1994	else
1995	lt_cv_deplibs_check_method=pass_all
1996	fi
1997	;;
1998
1999	gnu*)
2000	lt_cv_deplibs_check_method=pass_all
2001	;;
2002
2003	hpux10.20\|hpux11)
2004	lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]\|PA-RISC[0-9].[0-9]) shared library'
2005	lt_cv_file_magic_cmd=/usr/bin/file
2006	lt_cv_file_magic_test_file=/usr/lib/libc.sl
2007	;;
2008
2009	irix5* \| irix6*)
2010	case $host_os in
2011	irix5*)
2012	# this will be overridden with pass_all, but let us keep it just in case
2013	lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
2014	;;
2015	*)
2016	case $LD in
2017	-32\|"-32 ") libmagic=32-bit;;
2018	-n32\|"-n32 ") libmagic=N32;;
2019	-64\|"-64 ") libmagic=64-bit;;
2020	*) libmagic=never-match;;
2021	esac
2022	# this will be overridden with pass_all, but let us keep it just in case
2023	lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
2024	;;
2025	esac
2026	lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
2027	lt_cv_deplibs_check_method=pass_all
2028	;;
2029
2030	# This must be Linux ELF.
2031	linux-gnu*)
2032	case $host_cpu in
2033	alpha* \| hppa* \| i86 \| powerpc \| sparc* \| ia64* )
2034	lt_cv_deplibs_check_method=pass_all ;;
2035	*)
2036	# glibc up to 2.1.1 does not perform some relocations on ARM
2037	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object\|dynamic lib )' ;;
2038	esac
2039	lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2040	;;
2041
2042	netbsd*)
2043	if echo __ELF__ \| $CC -E - \| grep __ELF__ > /dev/null; then
2044	lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
2045	else
2046	lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
2047	fi
2048	;;
2049
2050	newsos6)
2051	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable\|dynamic lib)'
2052	lt_cv_file_magic_cmd=/usr/bin/file
2053	lt_cv_file_magic_test_file=/usr/lib/libnls.so
2054	;;
2055
2056	osf3* \| osf4* \| osf5*)
2057	# this will be overridden with pass_all, but let us keep it just in case
2058	lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
2059	lt_cv_file_magic_test_file=/shlib/libc.so
2060	lt_cv_deplibs_check_method=pass_all
2061	;;
2062
2063	sco3.2v5*)
2064	lt_cv_deplibs_check_method=pass_all
2065	;;
2066
2067	solaris*)
2068	lt_cv_deplibs_check_method=pass_all
2069	lt_cv_file_magic_test_file=/lib/libc.so
2070	;;
2071
2072	sysv5uw[78]* \| sysv4uw2)
2073	lt_cv_deplibs_check_method=pass_all
2074	;;
2075
2076	sysv4 \| sysv4.2uw2* \| sysv4.3* \| sysv5*)
2077	case $host_vendor in
2078	ncr)
2079	lt_cv_deplibs_check_method=pass_all
2080	;;
2081	motorola)
2082	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]-bit [ML]SB (shared object\|dynamic lib) M[0-9][0-9] Version [0-9]'
2083	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2084	;;
2085	esac
2086	;;
2087	esac
2088
2089	fi
2090
2091	echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
2092	file_magic_cmd=$lt_cv_file_magic_cmd
2093	deplibs_check_method=$lt_cv_deplibs_check_method
2094
2095	echo $ac_n "checking for object suffix""... $ac_c" 1>&6
2096	echo "configure:2097: checking for object suffix" >&5
2097	if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
2098	echo $ac_n "(cached) $ac_c" 1>&6
2099	else
2100	rm -f conftest*
2101	echo 'int i = 1;' > conftest.$ac_ext
2102	if { (eval echo configure:2103: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2103	for ac_file in conftest.*; do
2104	case $ac_file in
2105	*.c) ;;
2106	*) ac_cv_objext=`echo $ac_file \| sed -e s/conftest.//` ;;
2107	esac
2108	done
2109	else
2110	{ echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
2111	fi
2112	rm -f conftest*
2113	fi
2114
2115	echo "$ac_t""$ac_cv_objext" 1>&6
2116	OBJEXT=$ac_cv_objext
2117	ac_objext=$ac_cv_objext
2118
2119	# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
2120
2121	# Only perform the check for file, if the check method requires it
2122	case $deplibs_check_method in
2123	file_magic*)
2124	if test "$file_magic_cmd" = '$MAGIC_CMD'; then
2125	echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
2126	echo "configure:2127: checking for ${ac_tool_prefix}file" >&5
2127	if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2128	echo $ac_n "(cached) $ac_c" 1>&6
2129	else
2130	case $MAGIC_CMD in
2131	/*)
2132	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2133	;;
2134	?:/*)
2135	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2136	;;
2137	*)
2138	ac_save_MAGIC_CMD="$MAGIC_CMD"
2139	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2140	ac_dummy="/usr/bin:$PATH"
2141	for ac_dir in $ac_dummy; do
2142	test -z "$ac_dir" && ac_dir=.
2143	if test -f $ac_dir/${ac_tool_prefix}file; then
2144	lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
2145	if test -n "$file_magic_test_file"; then
2146	case $deplibs_check_method in
2147	"file_magic "*)
2148	file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic $.*$\"`"
2149	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2150	if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null \|
2151	egrep "$file_magic_regex" > /dev/null; then
2152	:
2153	else
2154	cat <<EOF 1>&2
2155
2156	*** Warning: the command libtool uses to detect shared libraries,
2157	*** $file_magic_cmd, produces output that libtool cannot recognize.
2158	*** The result is that libtool may fail to recognize shared libraries
2159	*** as such. This will affect the creation of libtool libraries that
2160	*** depend on shared libraries, but programs linked with such libtool
2161	*** libraries will work regardless of this problem. Nevertheless, you
2162	*** may want to report the problem to your system manager and/or to
2163	*** bug-libtool@gnu.org
2164
2165	EOF
2166	fi ;;
2167	esac
2168	fi
2169	break
2170	fi
2171	done
2172	IFS="$ac_save_ifs"
2173	MAGIC_CMD="$ac_save_MAGIC_CMD"
2174	;;
2175	esac
2176	fi
2177
2178	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2179	if test -n "$MAGIC_CMD"; then
2180	echo "$ac_t""$MAGIC_CMD" 1>&6
2181	else
2182	echo "$ac_t""no" 1>&6
2183	fi
2184
2185	if test -z "$lt_cv_path_MAGIC_CMD"; then
2186	if test -n "$ac_tool_prefix"; then
2187	echo $ac_n "checking for file""... $ac_c" 1>&6
2188	echo "configure:2189: checking for file" >&5
2189	if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2190	echo $ac_n "(cached) $ac_c" 1>&6
2191	else
2192	case $MAGIC_CMD in
2193	/*)
2194	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2195	;;
2196	?:/*)
2197	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2198	;;
2199	*)
2200	ac_save_MAGIC_CMD="$MAGIC_CMD"
2201	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2202	ac_dummy="/usr/bin:$PATH"
2203	for ac_dir in $ac_dummy; do
2204	test -z "$ac_dir" && ac_dir=.
2205	if test -f $ac_dir/file; then
2206	lt_cv_path_MAGIC_CMD="$ac_dir/file"
2207	if test -n "$file_magic_test_file"; then
2208	case $deplibs_check_method in
2209	"file_magic "*)
2210	file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic $.*$\"`"
2211	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2212	if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null \|
2213	egrep "$file_magic_regex" > /dev/null; then
2214	:
2215	else
2216	cat <<EOF 1>&2
2217
2218	*** Warning: the command libtool uses to detect shared libraries,
2219	*** $file_magic_cmd, produces output that libtool cannot recognize.
2220	*** The result is that libtool may fail to recognize shared libraries
2221	*** as such. This will affect the creation of libtool libraries that
2222	*** depend on shared libraries, but programs linked with such libtool
2223	*** libraries will work regardless of this problem. Nevertheless, you
2224	*** may want to report the problem to your system manager and/or to
2225	*** bug-libtool@gnu.org
2226
2227	EOF
2228	fi ;;
2229	esac
2230	fi
2231	break
2232	fi
2233	done
2234	IFS="$ac_save_ifs"
2235	MAGIC_CMD="$ac_save_MAGIC_CMD"
2236	;;
2237	esac
2238	fi
2239
2240	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2241	if test -n "$MAGIC_CMD"; then
2242	echo "$ac_t""$MAGIC_CMD" 1>&6
2243	else
2244	echo "$ac_t""no" 1>&6
2245	fi
2246
2247	else
2248	MAGIC_CMD=:
2249	fi
2250	fi
2251
2252	fi
2253	;;
2254	esac
2255
2256	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2257	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2258	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2259	echo "configure:2260: checking for $ac_word" >&5
2260	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2261	echo $ac_n "(cached) $ac_c" 1>&6
2262	else
2263	if test -n "$RANLIB"; then
2264	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2265	else
2266	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
2267	ac_dummy="$PATH"
2268	for ac_dir in $ac_dummy; do
2269	test -z "$ac_dir" && ac_dir=.
2270	if test -f $ac_dir/$ac_word -o \
2271	-f $ac_dir/$ac_word$ac_exeext ; then
2272	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2273	break
2274	fi
2275	done
2276	IFS="$ac_save_ifs"
2277	fi
2278	fi
2279	RANLIB="$ac_cv_prog_RANLIB"
2280	if test -n "$RANLIB"; then
2281	echo "$ac_t""$RANLIB" 1>&6
2282	else
2283	echo "$ac_t""no" 1>&6
2284	fi
2285
2286
2287	if test -z "$ac_cv_prog_RANLIB"; then
2288	if test -n "$ac_tool_prefix"; then
2289	# Extract the first word of "ranlib", so it can be a program name with args.
2290	set dummy ranlib; ac_word=$2
2291	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2292	echo "configure:2293: checking for $ac_word" >&5
2293	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2294	echo $ac_n "(cached) $ac_c" 1>&6
2295	else
2296	if test -n "$RANLIB"; then
2297	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2298	else
2299	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
2300	ac_dummy="$PATH"
2301	for ac_dir in $ac_dummy; do
2302	test -z "$ac_dir" && ac_dir=.
2303	if test -f $ac_dir/$ac_word -o \
2304	-f $ac_dir/$ac_word$ac_exeext ; then
2305	ac_cv_prog_RANLIB="ranlib"
2306	break
2307	fi
2308	done
2309	IFS="$ac_save_ifs"
2310	test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2311	fi
2312	fi
2313	RANLIB="$ac_cv_prog_RANLIB"
2314	if test -n "$RANLIB"; then
2315	echo "$ac_t""$RANLIB" 1>&6
2316	else
2317	echo "$ac_t""no" 1>&6
2318	fi
2319
2320	else
2321	RANLIB=":"
2322	fi
2323	fi
2324
2325	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2326	set dummy ${ac_tool_prefix}strip; ac_word=$2
2327	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2328	echo "configure:2329: checking for $ac_word" >&5
2329	if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2330	echo $ac_n "(cached) $ac_c" 1>&6
2331	else
2332	if test -n "$STRIP"; then
2333	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2334	else
2335	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
2336	ac_dummy="$PATH"
2337	for ac_dir in $ac_dummy; do
2338	test -z "$ac_dir" && ac_dir=.
2339	if test -f $ac_dir/$ac_word -o \
2340	-f $ac_dir/$ac_word$ac_exeext ; then
2341	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2342	break
2343	fi
2344	done
2345	IFS="$ac_save_ifs"
2346	fi
2347	fi
2348	STRIP="$ac_cv_prog_STRIP"
2349	if test -n "$STRIP"; then
2350	echo "$ac_t""$STRIP" 1>&6
2351	else
2352	echo "$ac_t""no" 1>&6
2353	fi
2354
2355
2356	if test -z "$ac_cv_prog_STRIP"; then
2357	if test -n "$ac_tool_prefix"; then
2358	# Extract the first word of "strip", so it can be a program name with args.
2359	set dummy strip; ac_word=$2
2360	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2361	echo "configure:2362: checking for $ac_word" >&5
2362	if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2363	echo $ac_n "(cached) $ac_c" 1>&6
2364	else
2365	if test -n "$STRIP"; then
2366	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2367	else
2368	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
2369	ac_dummy="$PATH"
2370	for ac_dir in $ac_dummy; do
2371	test -z "$ac_dir" && ac_dir=.
2372	if test -f $ac_dir/$ac_word -o \
2373	-f $ac_dir/$ac_word$ac_exeext ; then
2374	ac_cv_prog_STRIP="strip"
2375	break
2376	fi
2377	done
2378	IFS="$ac_save_ifs"
2379	test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
2380	fi
2381	fi
2382	STRIP="$ac_cv_prog_STRIP"
2383	if test -n "$STRIP"; then
2384	echo "$ac_t""$STRIP" 1>&6
2385	else
2386	echo "$ac_t""no" 1>&6
2387	fi
2388
2389	else
2390	STRIP=":"
2391	fi
2392	fi
2393
2394
2395	# Check for any special flags to pass to ltconfig.
2396	libtool_flags="--cache-file=$cache_file"
2397	test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
2398	test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
2399	test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
2400	test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
2401	test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
2402
2403
2404	# Check whether --enable-libtool-lock or --disable-libtool-lock was given.
2405	if test "${enable_libtool_lock+set}" = set; then
2406	enableval="$enable_libtool_lock"
2407	:
2408	fi
2409
2410	test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
2411	test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
2412
2413	# Check whether --with-pic or --without-pic was given.
2414	if test "${with_pic+set}" = set; then
2415	withval="$with_pic"
2416	pic_mode="$withval"
2417	else
2418	pic_mode=default
2419	fi
2420
2421	test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
2422	test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
2423
2424	# Some flags need to be propagated to the compiler or linker for good
2425	# libtool support.
2426	case $host in
2427	--irix6*)
2428	# Find out which ABI we are using.
2429	echo '#line 2430 "configure"' > conftest.$ac_ext
2430	if { (eval echo configure:2431: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2431	case `/usr/bin/file conftest.$ac_objext` in
2432	32-bit)
2433	LD="${LD-ld} -32"
2434	;;
2435	N32)
2436	LD="${LD-ld} -n32"
2437	;;
2438	64-bit)
2439	LD="${LD-ld} -64"
2440	;;
2441	esac
2442	fi
2443	rm -rf conftest*
2444	;;
2445
2446	--sco3.2v5*)
2447	# On SCO OpenServer 5, we need -belf to get full-featured binaries.
2448	SAVE_CFLAGS="$CFLAGS"
2449	CFLAGS="$CFLAGS -belf"
2450	echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2451	echo "configure:2452: checking whether the C compiler needs -belf" >&5
2452	if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2453	echo $ac_n "(cached) $ac_c" 1>&6
2454	else
2455
2456	ac_ext=c
2457	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2458	ac_cpp='$CPP $CPPFLAGS'
2459	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2460	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2461	cross_compiling=$ac_cv_prog_cc_cross
2462
2463	cat > conftest.$ac_ext <<EOF
2464	#line 2465 "configure"
2465	#include "confdefs.h"
2466
2467	int main() {
2468
2469	; return 0; }
2470	EOF
2471	if { (eval echo configure:2472: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2472	rm -rf conftest*
2473	lt_cv_cc_needs_belf=yes
2474	else
2475	echo "configure: failed program was:" >&5
2476	cat conftest.$ac_ext >&5
2477	rm -rf conftest*
2478	lt_cv_cc_needs_belf=no
2479	fi
2480	rm -f conftest*
2481	ac_ext=c
2482	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2483	ac_cpp='$CPP $CPPFLAGS'
2484	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2485	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2486	cross_compiling=$ac_cv_prog_cc_cross
2487
2488	fi
2489
2490	echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2491	if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2492	# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2493	CFLAGS="$SAVE_CFLAGS"
2494	fi
2495	;;
2496
2497
2498	esac
2499
2500	echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
2501	echo "configure:2502: checking how to run the C++ preprocessor" >&5
2502	if test -z "$CXXCPP"; then
2503	if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
2504	echo $ac_n "(cached) $ac_c" 1>&6
2505	else
2506	ac_ext=C
2507	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2508	ac_cpp='$CXXCPP $CPPFLAGS'
2509	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2510	ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2511	cross_compiling=$ac_cv_prog_cxx_cross
2512	CXXCPP="${CXX-g++} -E"
2513	cat > conftest.$ac_ext <<EOF
2514	#include <sys/types.h>
2515	#line 2516 "configure"
2516	#include "confdefs.h"
2517	#include <stdlib.h>
2518	EOF
2519	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2520	{ (eval echo configure:2521: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2521	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2522	if test -z "$ac_err"; then
2523	:
2524	else
2525	echo "$ac_err" >&5
2526	echo "configure: failed program was:" >&5
2527	cat conftest.$ac_ext >&5
2528	rm -rf conftest*
2529	CXXCPP=/lib/cpp
2530	fi
2531	rm -f conftest*
2532	ac_cv_prog_CXXCPP="$CXXCPP"
2533	ac_ext=c
2534	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2535	ac_cpp='$CPP $CPPFLAGS'
2536	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2537	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2538	cross_compiling=$ac_cv_prog_cc_cross
2539	fi
2540	fi
2541	CXXCPP="$ac_cv_prog_CXXCPP"
2542	echo "$ac_t""$CXXCPP" 1>&6
2543
2544
2545	# Save cache, so that ltconfig can load it
2546	cat > confcache <<\EOF
2547	# This file is a shell script that caches the results of configure
2548	# tests run on this system so they can be shared between configure
2549	# scripts and configure runs. It is not useful on other systems.
2550	# If it contains results you don't want to keep, you may remove or edit it.
2551	#
2552	# By default, configure uses ./config.cache as the cache file,
2553	# creating it if it does not exist already. You can give configure
2554	# the --cache-file=FILE option to use a different cache file; that is
2555	# what configure does when it calls configure scripts in
2556	# subdirectories, so they share the cache.
2557	# Giving --cache-file=/dev/null disables caching, for debugging configure.
2558	# config.status only pays attention to the cache file if you give it the
2559	# --recheck option to rerun configure.
2560	#
2561	EOF
2562	# The following way of writing the cache mishandles newlines in values,
2563	# but we know of no workaround that is simple, portable, and efficient.
2564	# So, don't put newlines in cache variables' values.
2565	# Ultrix sh set writes to stderr and can't be redirected directly,
2566	# and sets the high bit in the cache file unless we assign to the vars.
2567	(set) 2>&1 \|
2568	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
2569	ac_space=\ )
2570	# `set' does not quote correctly, so add quotes (double-quote substitution
2571	# turns \\\\ into \\, and sed turns \\ into \).
2572	sed -n \
2573	-e "s/'/'\\\\''/g" \
2574	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
2575	;;
2576	*)
2577	# `set' quotes correctly as required by POSIX, so do not add quotes.
2578	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
2579	;;
2580	esac >> confcache
2581	if cmp -s $cache_file confcache; then
2582	:
2583	else
2584	if test -w $cache_file; then
2585	echo "updating cache $cache_file"
2586	cat confcache > $cache_file
2587	else
2588	echo "not updating unwritable cache $cache_file"
2589	fi
2590	fi
2591	rm -f confcache
2592
2593
2594	# Actually configure libtool. ac_aux_dir is where install-sh is found.
2595	AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2596	MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2597	LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2598	AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2599	objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2600	deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2601	${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2602	$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2603	\|\| { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2604
2605	# Reload cache, that may have been modified by ltconfig
2606	if test -r "$cache_file"; then
2607	echo "loading cache $cache_file"
2608	. $cache_file
2609	else
2610	echo "creating cache $cache_file"
2611	> $cache_file
2612	fi
2613
2614
2615	# This can be used to rebuild libtool when needed
2616	LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2617
2618	# Always use our own libtool.
2619	LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2620
2621	# Redirect the config.log output again, so that the ltconfig log is not
2622	# clobbered by the next message.
2623	exec 5>>./config.log
2624
2625
2626
2627	LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
2628	lt_save_CC="$CC"
2629	lt_save_CFLAGS="$CFLAGS"
2630	AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
2631	MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2632	LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2633	AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2634	objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2635	deplibs_check_method="$deplibs_check_method" \
2636	file_magic_cmd="$file_magic_cmd" \
2637	${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
2638	--build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
2639	\|\| { echo "configure: error: libtool tag configuration failed" 1>&2; exit 1; }
2640	CC="$lt_save_CC"
2641	CFLAGS="$lt_save_CFLAGS"
2642
2643	# Redirect the config.log output again, so that the ltconfig log is not
2644	# clobbered by the next message.
2645	exec 5>>./config.log
2646
2647
2648
2649
2650
2651
2652
2653	# Check whether --with-target-subdir or --without-target-subdir was given.
2654	if test "${with_target_subdir+set}" = set; then
2655	withval="$with_target_subdir"
2656	:
2657	fi
2658
2659	# Check whether --with-cross-host or --without-cross-host was given.
2660	if test "${with_cross_host+set}" = set; then
2661	withval="$with_cross_host"
2662	:
2663	fi
2664
2665
2666	echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
2667	echo "configure:2668: checking whether to enable maintainer-specific portions of Makefiles" >&5
2668	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2669	if test "${enable_maintainer_mode+set}" = set; then
2670	enableval="$enable_maintainer_mode"
2671	USE_MAINTAINER_MODE=$enableval
2672	else
2673	USE_MAINTAINER_MODE=no
2674	fi
2675
2676	echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
2677
2678
2679	if test $USE_MAINTAINER_MODE = yes; then
2680	MAINTAINER_MODE_TRUE=
2681	MAINTAINER_MODE_FALSE='#'
2682	else
2683	MAINTAINER_MODE_TRUE='#'
2684	MAINTAINER_MODE_FALSE=
2685	fi
2686	MAINT=$MAINTAINER_MODE_TRUE
2687
2688
2689	# automake wants to see AC_EXEEXT. But we don't need it. And having
2690	# it is actually a problem, because the compiler we're passed can't
2691	# necessarily do a full link. So we fool automake here.
2692	if false; then
2693	# autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
2694	# to nothing, so nothing would remain between `then' and `fi' if it
2695	# were not for the `:' below.
2696	:
2697
2698
2699
2700	echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
2701	echo "configure:2702: checking for executable suffix" >&5
2702	if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
2703	echo $ac_n "(cached) $ac_c" 1>&6
2704	else
2705	if test "$CYGWIN" = yes \|\| test "$MINGW32" = yes \|\| test "$EMXOS2" = yes; then
2706	ac_cv_exeext=.exe
2707	else
2708	rm -f conftest*
2709	echo 'int main () { return 0; }' > conftest.$ac_ext
2710	ac_cv_exeext=
2711	if { (eval echo configure:2712: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2712	for file in conftest.*; do
2713	case $file in
2714	.c \| .o \| *.obj) ;;
2715	*) ac_cv_exeext=`echo $file \| sed -e s/conftest//` ;;
2716	esac
2717	done
2718	else
2719	{ echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
2720	fi
2721	rm -f conftest*
2722	test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
2723	fi
2724	fi
2725
2726	EXEEXT=""
2727	test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
2728	echo "$ac_t""${ac_cv_exeext}" 1>&6
2729	ac_exeext=$EXEEXT
2730
2731	fi
2732
2733	echo $ac_n "checking for thread model used by GCC""... $ac_c" 1>&6
2734	echo "configure:2735: checking for thread model used by GCC" >&5
2735	THREADS=`$CC -v 2>&1 \| sed -n 's/^Thread model: //p'`
2736	if test -z "$THREADS"; then
2737	THREADS=no
2738	fi
2739	echo "$ac_t""$THREADS" 1>&6
2740
2741	# Check whether --enable-parallel-mark or --disable-parallel-mark was given.
2742	if test "${enable_parallel_mark+set}" = set; then
2743	enableval="$enable_parallel_mark"
2744	case "$THREADS" in
2745	no \| none \| single)
2746	{ echo "configure: error: Parallel mark requires --enable-threads=x spec" 1>&2; exit 1; }
2747	;;
2748	esac
2749
2750	fi
2751
2752
2753	INCLUDES=-I${srcdir}/include
2754	THREADLIBS=
2755	case "$THREADS" in
2756	no \| none \| single)
2757	THREADS=none
2758	;;
2759	posix \| pthreads)
2760	THREADS=posix
2761	THREADLIBS=-lpthread
2762	case "$host" in
2763	x86--linux \| ia64--linux \| i586--linux \| i686--linux)
2764	cat >> confdefs.h <<\EOF
2765	#define GC_LINUX_THREADS 1
2766	EOF
2767
2768	cat >> confdefs.h <<\EOF
2769	#define _REENTRANT 1
2770	EOF
2771
2772	if test "${enable_parallel_mark}"; then
2773	cat >> confdefs.h <<\EOF
2774	#define PARALLEL_MARK 1
2775	EOF
2776
2777	fi
2778	cat >> confdefs.h <<\EOF
2779	#define THREAD_LOCAL_ALLOC 1
2780	EOF
2781
2782	;;
2783	--linux*)
2784	cat >> confdefs.h <<\EOF
2785	#define GC_LINUX_THREADS 1
2786	EOF
2787
2788	cat >> confdefs.h <<\EOF
2789	#define _REENTRANT 1
2790	EOF
2791
2792	;;
2793	--hpux*)
2794	echo "configure: warning: "Only HP/UX 11 threads are supported."" 1>&2
2795	cat >> confdefs.h <<\EOF
2796	#define GC_HPUX_THREADS 1
2797	EOF
2798
2799	cat >> confdefs.h <<\EOF
2800	#define _POSIX_C_SOURCE 199506L
2801	EOF
2802
2803	if test "${enable_parallel_mark}" = yes; then
2804	cat >> confdefs.h <<\EOF
2805	#define PARALLEL_MARK 1
2806	EOF
2807
2808	fi
2809	cat >> confdefs.h <<\EOF
2810	#define THREAD_LOCAL_ALLOC 1
2811	EOF
2812
2813	THREADLIBS="-lpthread -lrt"
2814	;;
2815	--freebsd*)
2816	echo "configure: warning: "FreeBSD does not yet fully support threads with Boehm GC."" 1>&2
2817	cat >> confdefs.h <<\EOF
2818	#define GC_FREEBSD_THREADS 1
2819	EOF
2820
2821	INCLUDES="$INCLUDES -pthread"
2822	THREADLIBS=-pthread
2823	;;
2824	--solaris*)
2825	cat >> confdefs.h <<\EOF
2826	#define GC_SOLARIS_THREADS 1
2827	EOF
2828
2829	cat >> confdefs.h <<\EOF
2830	#define GC_SOLARIS_PTHREADS 1
2831	EOF
2832
2833	;;
2834	--irix*)
2835	cat >> confdefs.h <<\EOF
2836	#define GC_IRIX_THREADS 1
2837	EOF
2838
2839	;;
2840	--cygwin*)
2841	THREADLIBS=
2842	;;
2843	esac
2844	;;
2845	win32)
2846	cat >> confdefs.h <<\EOF
2847	#define GC_WIN32_THREADS 1
2848	EOF
2849
2850	cat >> confdefs.h <<\EOF
2851	#define NO_GETENV 1
2852	EOF
2853
2854	;;
2855	decosf1 \| irix \| mach \| os2 \| solaris \| dce \| vxworks)
2856	{ echo "configure: error: thread package $THREADS not yet supported" 1>&2; exit 1; }
2857	;;
2858	*)
2859	{ echo "configure: error: $THREADS is an unknown thread package" 1>&2; exit 1; }
2860	;;
2861	esac
2862
2863
2864	echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
2865	echo "configure:2866: checking for dlopen in -ldl" >&5
2866	ac_lib_var=`echo dl'_'dlopen \| sed 'y%./+-%__p_%'`
2867	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2868	echo $ac_n "(cached) $ac_c" 1>&6
2869	else
2870	ac_save_LIBS="$LIBS"
2871	LIBS="-ldl $LIBS"
2872	cat > conftest.$ac_ext <<EOF
2873	#line 2874 "configure"
2874	#include "confdefs.h"
2875	/* Override any gcc2 internal prototype to avoid an error. */
2876	/* We use char because int might match the return type of a gcc2
2877	builtin and then its argument prototype would still apply. */
2878	char dlopen();
2879
2880	int main() {
2881	dlopen()
2882	; return 0; }
2883	EOF
2884	if { (eval echo configure:2885: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2885	rm -rf conftest*
2886	eval "ac_cv_lib_$ac_lib_var=yes"
2887	else
2888	echo "configure: failed program was:" >&5
2889	cat conftest.$ac_ext >&5
2890	rm -rf conftest*
2891	eval "ac_cv_lib_$ac_lib_var=no"
2892	fi
2893	rm -f conftest*
2894	LIBS="$ac_save_LIBS"
2895
2896	fi
2897	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2898	echo "$ac_t""yes" 1>&6
2899	EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl"
2900	else
2901	echo "$ac_t""no" 1>&6
2902	fi
2903
2904
2905
2906	target_all=libgcjgc.la
2907
2908
2909
2910	TARGET_ECOS="no"
2911	# Check whether --with-ecos or --without-ecos was given.
2912	if test "${with_ecos+set}" = set; then
2913	withval="$with_ecos"
2914	TARGET_ECOS="$with_ecos"
2915
2916	fi
2917
2918
2919	addobjs=
2920	CXXINCLUDES=
2921	case "$TARGET_ECOS" in
2922	no)
2923	;;
2924	*)
2925	cat >> confdefs.h <<\EOF
2926	#define ECOS 1
2927	EOF
2928
2929	CXXINCLUDES="-I${TARGET_ECOS}/include"
2930	addobjs="$addobjs ecos.lo"
2931	;;
2932	esac
2933
2934
2935
2936
2937
2938	machdep=
2939	case "$host" in
2940	alpha--openbsd*)
2941	machdep="alpha_mach_dep.lo"
2942	if test x"${ac_cv_lib_dl_dlopen}" != xyes ; then
2943	echo "configure: warning: OpenBSD/Alpha without dlopen(). Shared library support is disabled" 1>&2
2944	# Check whether --enable-shared or --disable-shared was given.
2945	if test "${enable_shared+set}" = set; then
2946	enableval="$enable_shared"
2947	p=${PACKAGE-default}
2948	case $enableval in
2949	yes) enable_shared=yes ;;
2950	no) enable_shared=no ;;
2951	*)
2952	enable_shared=no
2953	# Look at the argument we got. We use all the common list separators.
2954	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2955	for pkg in $enableval; do
2956	if test "X$pkg" = "X$p"; then
2957	enable_shared=yes
2958	fi
2959	done
2960	IFS="$ac_save_ifs"
2961	;;
2962	esac
2963	else
2964	enable_shared=no
2965	fi
2966
2967	fi
2968	;;
2969	alpha--*)
2970	machdep="alpha_mach_dep.lo"
2971	;;
2972	i?86--solaris2.[89])
2973	cat >> confdefs.h <<\EOF
2974	#define SOLARIS25_PROC_VDB_BUG_FIXED 1
2975	EOF
2976
2977	;;
2978	mipstx39--elf)
2979	machdep="mips_ultrix_mach_dep.lo"
2980	cat >> confdefs.h <<\EOF
2981	#define STACKBASE __stackbase
2982	EOF
2983
2984	cat >> confdefs.h <<\EOF
2985	#define DATASTART_IS_ETEXT 1
2986	EOF
2987
2988	;;
2989	mips-dec-ultrix*)
2990	machdep="mips_ultrix_mach-dep.lo"
2991	;;
2992	mips--)
2993	machdep="mips_sgi_mach_dep.lo"
2994	cat >> confdefs.h <<\EOF
2995	#define NO_EXECUTE_PERMISSION 1
2996	EOF
2997
2998	;;
2999	sparc-sun-solaris2.3*)
3000	machdep="sparc_mach_dep.lo"
3001	cat >> confdefs.h <<\EOF
3002	#define SUNOS53_SHARED_LIB 1
3003	EOF
3004
3005	;;
3006	sparc-sun-solaris2.*)
3007	machdep="sparc_mach_dep.lo"
3008	;;
3009	ia64--)
3010	machdep="mach_dep.lo ia64_save_regs_in_stack.lo"
3011	;;
3012	esac
3013	if test x"$machdep" = x; then
3014	machdep="mach_dep.lo"
3015	fi
3016	addobjs="$addobjs $machdep"
3017
3018
3019	case "$host" in
3020	sparc-sun-solaris2*)
3021	if test "$GCC" = yes; then
3022	new_CFLAGS=
3023	for i in $CFLAGS; do
3024	case "$i" in
3025	-O*)
3026	;;
3027	*)
3028	new_CFLAGS="$new_CFLAGS $i"
3029	;;
3030	esac
3031	done
3032	CFLAGS="$new_CFLAGS"
3033	fi
3034	;;
3035	esac
3036
3037	MY_CFLAGS="$CFLAGS"
3038
3039
3040	cat >> confdefs.h <<\EOF
3041	#define SILENT 1
3042	EOF
3043
3044	cat >> confdefs.h <<\EOF
3045	#define NO_SIGNALS 1
3046	EOF
3047
3048	cat >> confdefs.h <<\EOF
3049	#define NO_EXECUTE_PERMISSION 1
3050	EOF
3051
3052	cat >> confdefs.h <<\EOF
3053	#define ALL_INTERIOR_POINTERS 1
3054	EOF
3055
3056
3057	cat >> confdefs.h <<\EOF
3058	#define JAVA_FINALIZATION 1
3059	EOF
3060
3061	cat >> confdefs.h <<\EOF
3062	#define GC_GCJ_SUPPORT 1
3063	EOF
3064
3065	cat >> confdefs.h <<\EOF
3066	#define ATOMIC_UNCOLLECTABLE 1
3067	EOF
3068
3069
3070	if test -n "${with_cross_host}"; then
3071	cat >> confdefs.h <<\EOF
3072	#define NO_SIGSET 1
3073	EOF
3074
3075	cat >> confdefs.h <<\EOF
3076	#define NO_DEBUGGING 1
3077	EOF
3078
3079	fi
3080
3081	# Check whether --enable-full-debug or --disable-full-debug was given.
3082	if test "${enable_full_debug+set}" = set; then
3083	enableval="$enable_full_debug"
3084	if test "$enable_full_debug" = "yes"; then
3085	echo "configure: warning: "Must define GC_DEBUG and use debug alloc. in clients."" 1>&2
3086	cat >> confdefs.h <<\EOF
3087	#define KEEP_BACK_PTRS 1
3088	EOF
3089
3090	cat >> confdefs.h <<\EOF
3091	#define DBG_HDRS_ALL 1
3092	EOF
3093
3094	case $host in
3095	ia64--linux )
3096	cat >> confdefs.h <<\EOF
3097	#define MAKE_BACK_GRAPH 1
3098	EOF
3099
3100	;;
3101	x86--linux \| i586--linux \| i686--linux )
3102	cat >> confdefs.h <<\EOF
3103	#define MAKE_BACK_GRAPH 1
3104	EOF
3105
3106	echo "configure: warning: "Client must not use -fomit-frame-pointer."" 1>&2
3107	cat >> confdefs.h <<\EOF
3108	#define SAVE_CALL_COUNT 8
3109	EOF
3110
3111	;;
3112	esac
3113	fi
3114	fi
3115
3116
3117	if test -n "$with_cross_host" &&
3118	test x"$with_cross_host" != x"no"; then
3119	toolexecdir='$(exec_prefix)/$(target_alias)'
3120	toolexeclibdir='$(toolexecdir)/lib'
3121	else
3122	toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
3123	toolexeclibdir='$(libdir)'
3124	fi
3125	toolexeclibdir=$toolexeclibdir/`$CC -print-multi-os-directory`
3126
3127
3128
3129	if test "${multilib}" = "yes"; then
3130	multilib_arg="--enable-multilib"
3131	else
3132	multilib_arg=
3133	fi
3134
3135	trap '' 1 2 15
3136	cat > confcache <<\EOF
3137	# This file is a shell script that caches the results of configure
3138	# tests run on this system so they can be shared between configure
3139	# scripts and configure runs. It is not useful on other systems.
3140	# If it contains results you don't want to keep, you may remove or edit it.
3141	#
3142	# By default, configure uses ./config.cache as the cache file,
3143	# creating it if it does not exist already. You can give configure
3144	# the --cache-file=FILE option to use a different cache file; that is
3145	# what configure does when it calls configure scripts in
3146	# subdirectories, so they share the cache.
3147	# Giving --cache-file=/dev/null disables caching, for debugging configure.
3148	# config.status only pays attention to the cache file if you give it the
3149	# --recheck option to rerun configure.
3150	#
3151	EOF
3152	# The following way of writing the cache mishandles newlines in values,
3153	# but we know of no workaround that is simple, portable, and efficient.
3154	# So, don't put newlines in cache variables' values.
3155	# Ultrix sh set writes to stderr and can't be redirected directly,
3156	# and sets the high bit in the cache file unless we assign to the vars.
3157	(set) 2>&1 \|
3158	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
3159	ac_space=\ )
3160	# `set' does not quote correctly, so add quotes (double-quote substitution
3161	# turns \\\\ into \\, and sed turns \\ into \).
3162	sed -n \
3163	-e "s/'/'\\\\''/g" \
3164	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
3165	;;
3166	*)
3167	# `set' quotes correctly as required by POSIX, so do not add quotes.
3168	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
3169	;;
3170	esac >> confcache
3171	if cmp -s $cache_file confcache; then
3172	:
3173	else
3174	if test -w $cache_file; then
3175	echo "updating cache $cache_file"
3176	cat confcache > $cache_file
3177	else
3178	echo "not updating unwritable cache $cache_file"
3179	fi
3180	fi
3181	rm -f confcache
3182
3183	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3184
3185	test "x$prefix" = xNONE && prefix=$ac_default_prefix
3186	# Let make expand exec_prefix.
3187	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3188
3189	# Any assignment to VPATH causes Sun make to only execute
3190	# the first set of double-colon rules, so remove it if not needed.
3191	# If there is a colon in the path, we need to keep it.
3192	if test "x$srcdir" = x.; then
3193	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
3194	fi
3195
3196	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3197
3198	# Transform confdefs.h into DEFS.
3199	# Protect against shell expansion while executing Makefile rules.
3200	# Protect against Makefile macro expansion.
3201	cat > conftest.defs <<\EOF
3202	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%-D\1=\2%g
3203	s%[ `~#$^&*(){}\\\|;'"<>?]%\\&%g
3204	s%\[%\\&%g
3205	s%\]%\\&%g
3206	s%\$%$$%g
3207	EOF
3208	DEFS=`sed -f conftest.defs confdefs.h \| tr '\012\015' ' '`
3209	rm -f conftest.defs
3210
3211
3212	# Without the "./", some shells look in PATH for config.status.
3213	: ${CONFIG_STATUS=./config.status}
3214
3215	echo creating $CONFIG_STATUS
3216	rm -f $CONFIG_STATUS
3217	cat > $CONFIG_STATUS <<EOF
3218	#! /bin/sh
3219	# Generated automatically by configure.
3220	# Run this file to recreate the current configuration.
3221	# This directory was configured as follows,
3222	EOF
3223	echo ': ${CONFIG_SHELL='"${CONFIG_SHELL-/bin/sh}"'}' >> $CONFIG_STATUS
3224	cat >> $CONFIG_STATUS <<EOF
3225	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
3226	#
3227	# $0 $ac_configure_args
3228	#
3229	# Compiler output produced by configure, useful for debugging
3230	# configure, is in ./config.log if it exists.
3231
3232	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3233	for ac_option
3234	do
3235	case "\$ac_option" in
3236	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
3237	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3238	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3239	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
3240	echo "$CONFIG_STATUS generated by autoconf version 2.13"
3241	exit 0 ;;
3242	-help \| --help \| --hel \| --he \| --h)
3243	echo "\$ac_cs_usage"; exit 0 ;;
3244	*) echo "\$ac_cs_usage"; exit 1 ;;
3245	esac
3246	done
3247
3248	ac_given_srcdir=$srcdir
3249	ac_given_INSTALL="$INSTALL"
3250	PATHIFS="$PATH_IFS"
3251
3252	trap 'rm -fr `echo "Makefile include/Makefile" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
3253	EOF
3254	cat >> $CONFIG_STATUS <<EOF
3255
3256	# Protect against being on the right side of a sed subst in config.status.
3257	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3258	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3259	$ac_vpsub
3260	$extrasub
3261	s,$[^a-zA-Z0-9:]$/bin/sh$.exe$,\1${CONFIG_SHELL-/bin/sh}\2,g
3262	s%@SHELL@%$SHELL%g
3263	s%@CFLAGS@%$CFLAGS%g
3264	s%@CPPFLAGS@%$CPPFLAGS%g
3265	s%@CXXFLAGS@%$CXXFLAGS%g
3266	s%@FFLAGS@%$FFLAGS%g
3267	s%@DEFS@%$DEFS%g
3268	s%@LDFLAGS@%$LDFLAGS%g
3269	s%@LIBS@%$LIBS%g
3270	s%@exec_prefix@%$exec_prefix%g
3271	s%@prefix@%$prefix%g
3272	s%@program_transform_name@%$program_transform_name%g
3273	s%@bindir@%$bindir%g
3274	s%@sbindir@%$sbindir%g
3275	s%@libexecdir@%$libexecdir%g
3276	s%@datadir@%$datadir%g
3277	s%@sysconfdir@%$sysconfdir%g
3278	s%@sharedstatedir@%$sharedstatedir%g
3279	s%@localstatedir@%$localstatedir%g
3280	s%@libdir@%$libdir%g
3281	s%@includedir@%$includedir%g
3282	s%@oldincludedir@%$oldincludedir%g
3283	s%@infodir@%$infodir%g
3284	s%@mandir@%$mandir%g
3285	s%@PATH_IFS@%$PATH_IFS%g
3286	s%@EXEEXT@%$EXEEXT%g
3287	s%@gc_basedir@%$gc_basedir%g
3288	s%@host@%$host%g
3289	s%@host_alias@%$host_alias%g
3290	s%@host_cpu@%$host_cpu%g
3291	s%@host_vendor@%$host_vendor%g
3292	s%@host_os@%$host_os%g
3293	s%@target@%$target%g
3294	s%@target_alias@%$target_alias%g
3295	s%@target_cpu@%$target_cpu%g
3296	s%@target_vendor@%$target_vendor%g
3297	s%@target_os@%$target_os%g
3298	s%@build@%$build%g
3299	s%@build_alias@%$build_alias%g
3300	s%@build_cpu@%$build_cpu%g
3301	s%@build_vendor@%$build_vendor%g
3302	s%@build_os@%$build_os%g
3303	s%@mkinstalldirs@%$mkinstalldirs%g
3304	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3305	s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3306	s%@INSTALL_DATA@%$INSTALL_DATA%g
3307	s%@PACKAGE@%$PACKAGE%g
3308	s%@VERSION@%$VERSION%g
3309	s%@ACLOCAL@%$ACLOCAL%g
3310	s%@AUTOCONF@%$AUTOCONF%g
3311	s%@AUTOMAKE@%$AUTOMAKE%g
3312	s%@AUTOHEADER@%$AUTOHEADER%g
3313	s%@MAKEINFO@%$MAKEINFO%g
3314	s%@SET_MAKE@%$SET_MAKE%g
3315	s%@CC@%$CC%g
3316	s%@CXX@%$CXX%g
3317	s%@AS@%$AS%g
3318	s%@AR@%$AR%g
3319	s%@RANLIB@%$RANLIB%g
3320	s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
3321	s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
3322	s%@MAINT@%$MAINT%g
3323	s%@GC_CFLAGS@%$GC_CFLAGS%g
3324	s%@LN_S@%$LN_S%g
3325	s%@OBJEXT@%$OBJEXT%g
3326	s%@STRIP@%$STRIP%g
3327	s%@LIBTOOL@%$LIBTOOL%g
3328	s%@CXXCPP@%$CXXCPP%g
3329	s%@THREADLIBS@%$THREADLIBS%g
3330	s%@EXTRA_TEST_LIBS@%$EXTRA_TEST_LIBS%g
3331	s%@target_all@%$target_all%g
3332	s%@INCLUDES@%$INCLUDES%g
3333	s%@CXXINCLUDES@%$CXXINCLUDES%g
3334	s%@addobjs@%$addobjs%g
3335	s%@MY_CFLAGS@%$MY_CFLAGS%g
3336	s%@toolexecdir@%$toolexecdir%g
3337	s%@toolexeclibdir@%$toolexeclibdir%g
3338
3339	CEOF
3340	EOF
3341
3342	cat >> $CONFIG_STATUS <<\EOF
3343
3344	# Split the substitutions into bite-sized pieces for seds with
3345	# small command number limits, like on Digital OSF/1 and HP-UX.
3346	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3347	ac_file=1 # Number of current file.
3348	ac_beg=1 # First line for current file.
3349	ac_end=$ac_max_sed_cmds # Line after last line for current file.
3350	ac_more_lines=:
3351	ac_sed_cmds=""
3352	while $ac_more_lines; do
3353	if test $ac_beg -gt 1; then
3354	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3355	else
3356	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3357	fi
3358	if test ! -s conftest.s$ac_file; then
3359	ac_more_lines=false
3360	rm -f conftest.s$ac_file
3361	else
3362	if test -z "$ac_sed_cmds"; then
3363	ac_sed_cmds="sed -f conftest.s$ac_file"
3364	else
3365	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
3366	fi
3367	ac_file=`expr $ac_file + 1`
3368	ac_beg=$ac_end
3369	ac_end=`expr $ac_end + $ac_max_sed_cmds`
3370	fi
3371	done
3372	if test -z "$ac_sed_cmds"; then
3373	ac_sed_cmds=cat
3374	fi
3375	EOF
3376
3377	cat >> $CONFIG_STATUS <<EOF
3378
3379	CONFIG_FILES=\${CONFIG_FILES-"Makefile include/Makefile"}
3380	EOF
3381	cat >> $CONFIG_STATUS <<\EOF
3382	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3383	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3384	case "$ac_file" in
3385	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
3386	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
3387	*) ac_file_in="${ac_file}.in" ;;
3388	esac
3389
3390	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3391
3392	# Remove last slash and all that follows it. Not all systems have dirname.
3393	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
3394	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3395	# The file is in a subdirectory.
3396	test ! -d "$ac_dir" && mkdir "$ac_dir"
3397	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
3398	# A "../" for each directory in $ac_dir_suffix.
3399	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
3400	else
3401	ac_dir_suffix= ac_dots=
3402	fi
3403
3404	case "$ac_given_srcdir" in
3405	.) srcdir=.
3406	if test -z "$ac_dots"; then top_srcdir=.
3407	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
3408	/* \| [A-Za-z]:*)
3409	srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3410	*) # Relative path.
3411	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3412	top_srcdir="$ac_dots$ac_given_srcdir" ;;
3413	esac
3414
3415	case "$ac_given_INSTALL" in
3416	[/$]* \| [A-Za-z]:*) INSTALL="$ac_given_INSTALL" ;;
3417	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3418	esac
3419
3420	echo creating "$ac_file"
3421	rm -f "$ac_file"
3422	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
3423	case "$ac_file" in
3424	Makefile) ac_comsub="1i\\
3425	# $configure_input" ;;
3426	*) ac_comsub= ;;
3427	esac
3428
3429	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%$PATHIFS% $ac_given_srcdir/%g"`
3430	sed -e "$ac_comsub
3431	s%@configure_input@%$configure_input%g
3432	s%@srcdir@%$srcdir%g
3433	s%@top_srcdir@%$top_srcdir%g
3434	s%@INSTALL@%$INSTALL%g
3435	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
3436	fi; done
3437	rm -f conftest.s*
3438
3439	EOF
3440	cat >> $CONFIG_STATUS <<EOF
3441	srcdir=${srcdir}
3442	host=${host}
3443	target=${target}
3444	with_multisubdir=${with_multisubdir}
3445	ac_configure_args="${multilib_arg} ${ac_configure_args}"
3446	CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
3447	gc_basedir=${gc_basedir}
3448	CC="${CC}"
3449	DEFS="$DEFS"
3450
3451	EOF
3452	cat >> $CONFIG_STATUS <<\EOF
3453
3454	echo "$DEFS" > boehm-cflags
3455
3456	if test -n "$CONFIG_FILES"; then
3457	LD="${ORIGINAL_LD_FOR_MULTILIBS}"
3458	ac_file=Makefile . ${gc_basedir}/../config-ml.in
3459	fi
3460	exit 0
3461	EOF
3462	chmod +x $CONFIG_STATUS
3463	rm -fr confdefs* $ac_clean_files
3464	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
3465

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