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Last change on this file since 1475 was 1394, checked in by bird, 21 years ago
#1040: Joined the GCC 3.3.3 with the trunk.
Property cvs2svn:cvs-rev set to `1.5` Property svn:eol-style set to `native` Property svn:executable set to ``*
File size: 235.4 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="$ac_help
15	--with-target-subdir=SUBDIR
16	configuring in a subdirectory"
17	ac_help="$ac_help
18	--with-cross-host=HOST configuring with a cross compiler"
19	ac_help="$ac_help
20	--with-newlib Configuring with newlib"
21	ac_help="$ac_help
22	--enable-multilib build many library versions (default)"
23	ac_help="$ac_help
24	--enable-maintainer-mode enable make rules and dependencies not useful
25	(and sometimes confusing) to the casual installer"
26	ac_help="$ac_help
27	--enable-shared[=PKGS] build shared libraries [default=yes]"
28	ac_help="$ac_help
29	--enable-static[=PKGS] build static libraries [default=yes]"
30	ac_help="$ac_help
31	--enable-fast-install[=PKGS] optimize for fast installation [default=yes]"
32	ac_help="$ac_help
33	--with-gnu-ld assume the C compiler uses GNU ld [default=no]"
34	ac_help="$ac_help
35	--disable-libtool-lock avoid locking (might break parallel builds)"
36	ac_help="$ac_help
37	--with-pic try to use only PIC/non-PIC objects [default=use both]"
38	ac_help="$ac_help
39	--disable-getenv-properties
40	don't set system properties from GCJ_PROPERTIES"
41	ac_help="$ac_help
42	--enable-hash-synchronization
43	Use global hash table for monitor locks"
44	ac_help="$ac_help
45	--enable-libgcj-debug enable runtime debugging code"
46	ac_help="$ac_help
47	--enable-interpreter enable interpreter"
48	ac_help="$ac_help
49	--enable-sjlj-exceptions force use of builtin_setjmp for exceptions"
50	ac_help="$ac_help
51	--disable-java-net disable java.net"
52	ac_help="$ac_help
53	--without-libffi don't use libffi"
54	ac_help="$ac_help
55	--disable-jvmpi disable JVMPI support"
56	ac_help="$ac_help
57	--with-ecos enable runtime eCos target support"
58	ac_help="$ac_help
59	--with-system-zlib use installed libz"
60	ac_help="$ac_help
61	--enable-java-gc=TYPE choose garbage collector [boehm]"
62	ac_help="$ac_help
63	--with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib"
64	ac_help="$ac_help
65	--with-x use the X Window System"
66	ac_help="$ac_help
67	--enable-java-awt list of AWT peer implementations to be built"
68
69	# Initialize some variables set by options.
70	# The variables have the same names as the options, with
71	# dashes changed to underlines.
72	build=NONE
73	cache_file=./config.cache
74	exec_prefix=NONE
75	host=NONE
76	no_create=
77	nonopt=NONE
78	no_recursion=
79	prefix=NONE
80	program_prefix=NONE
81	program_suffix=NONE
82	program_transform_name=s,x,x,
83	silent=
84	site=
85	srcdir=
86	target=NONE
87	verbose=
88	x_includes=NONE
89	x_libraries=NONE
90	bindir='${exec_prefix}/bin'
91	sbindir='${exec_prefix}/sbin'
92	libexecdir='${exec_prefix}/libexec'
93	datadir='${prefix}/share'
94	sysconfdir='${prefix}/etc'
95	sharedstatedir='${prefix}/com'
96	localstatedir='${prefix}/var'
97	libdir='${exec_prefix}/lib'
98	includedir='${prefix}/include'
99	oldincludedir='/usr/include'
100	infodir='${prefix}/info'
101	mandir='${prefix}/man'
102
103	# Initialize some other variables.
104	subdirs=
105	MFLAGS= MAKEFLAGS=
106	SHELL=${CONFIG_SHELL-/bin/sh}
107	# Maximum number of lines to put in a shell here document.
108	ac_max_here_lines=12
109
110	ac_prev=
111	for ac_option
112	do
113
114	# If the previous option needs an argument, assign it.
115	if test -n "$ac_prev"; then
116	eval "$ac_prev=\$ac_option"
117	ac_prev=
118	continue
119	fi
120
121	case "$ac_option" in
122	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
123	*) ac_optarg= ;;
124	esac
125
126	# Accept the important Cygnus configure options, so we can diagnose typos.
127
128	case "$ac_option" in
129
130	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
131	ac_prev=bindir ;;
132	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
133	bindir="$ac_optarg" ;;
134
135	-build \| --build \| --buil \| --bui \| --bu)
136	ac_prev=build ;;
137	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
138	build="$ac_optarg" ;;
139
140	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
141	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
142	ac_prev=cache_file ;;
143	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
144	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
145	cache_file="$ac_optarg" ;;
146
147	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
148	ac_prev=datadir ;;
149	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
150	\| --da=*)
151	datadir="$ac_optarg" ;;
152
153	-disable-* \| --disable-*)
154	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
155	# Reject names that are not valid shell variable names.
156	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
157	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
158	fi
159	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
160	eval "enable_${ac_feature}=no" ;;
161
162	-enable-* \| --enable-*)
163	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
164	# Reject names that are not valid shell variable names.
165	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
166	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
167	fi
168	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
169	case "$ac_option" in
170	=) ;;
171	*) ac_optarg=yes ;;
172	esac
173	eval "enable_${ac_feature}='$ac_optarg'" ;;
174
175	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
176	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
177	\| --exec \| --exe \| --ex)
178	ac_prev=exec_prefix ;;
179	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
180	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
181	\| --exec=* \| --exe=* \| --ex=*)
182	exec_prefix="$ac_optarg" ;;
183
184	-gas \| --gas \| --ga \| --g)
185	# Obsolete; use --with-gas.
186	with_gas=yes ;;
187
188	-help \| --help \| --hel \| --he)
189	# Omit some internal or obsolete options to make the list less imposing.
190	# This message is too long to be a string in the A/UX 3.1 sh.
191	cat << EOF
192	Usage: configure [options] [host]
193	Options: [defaults in brackets after descriptions]
194	Configuration:
195	--cache-file=FILE cache test results in FILE
196	--help print this message
197	--no-create do not create output files
198	--quiet, --silent do not print \`checking...' messages
199	--version print the version of autoconf that created configure
200	Directory and file names:
201	--prefix=PREFIX install architecture-independent files in PREFIX
202	[$ac_default_prefix]
203	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
204	[same as prefix]
205	--bindir=DIR user executables in DIR [EPREFIX/bin]
206	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
207	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
208	--datadir=DIR read-only architecture-independent data in DIR
209	[PREFIX/share]
210	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
211	--sharedstatedir=DIR modifiable architecture-independent data in DIR
212	[PREFIX/com]
213	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
214	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
215	--includedir=DIR C header files in DIR [PREFIX/include]
216	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
217	--infodir=DIR info documentation in DIR [PREFIX/info]
218	--mandir=DIR man documentation in DIR [PREFIX/man]
219	--srcdir=DIR find the sources in DIR [configure dir or ..]
220	--program-prefix=PREFIX prepend PREFIX to installed program names
221	--program-suffix=SUFFIX append SUFFIX to installed program names
222	--program-transform-name=PROGRAM
223	run sed PROGRAM on installed program names
224	EOF
225	cat << EOF
226	Host type:
227	--build=BUILD configure for building on BUILD [BUILD=HOST]
228	--host=HOST configure for HOST [guessed]
229	--target=TARGET configure for TARGET [TARGET=HOST]
230	Features and packages:
231	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
232	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
233	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
234	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
235	--x-includes=DIR X include files are in DIR
236	--x-libraries=DIR X library files are in DIR
237	EOF
238	if test -n "$ac_help"; then
239	echo "--enable and --with options recognized:$ac_help"
240	fi
241	exit 0 ;;
242
243	-host \| --host \| --hos \| --ho)
244	ac_prev=host ;;
245	-host=* \| --host=* \| --hos=* \| --ho=*)
246	host="$ac_optarg" ;;
247
248	-includedir \| --includedir \| --includedi \| --included \| --include \
249	\| --includ \| --inclu \| --incl \| --inc)
250	ac_prev=includedir ;;
251	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
252	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
253	includedir="$ac_optarg" ;;
254
255	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
256	ac_prev=infodir ;;
257	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
258	infodir="$ac_optarg" ;;
259
260	-libdir \| --libdir \| --libdi \| --libd)
261	ac_prev=libdir ;;
262	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
263	libdir="$ac_optarg" ;;
264
265	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
266	\| --libexe \| --libex \| --libe)
267	ac_prev=libexecdir ;;
268	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
269	\| --libexe=* \| --libex=* \| --libe=*)
270	libexecdir="$ac_optarg" ;;
271
272	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
273	\| --localstate \| --localstat \| --localsta \| --localst \
274	\| --locals \| --local \| --loca \| --loc \| --lo)
275	ac_prev=localstatedir ;;
276	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
277	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
278	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
279	localstatedir="$ac_optarg" ;;
280
281	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
282	ac_prev=mandir ;;
283	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
284	mandir="$ac_optarg" ;;
285
286	-nfp \| --nfp \| --nf)
287	# Obsolete; use --without-fp.
288	with_fp=no ;;
289
290	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
291	\| --no-cr \| --no-c)
292	no_create=yes ;;
293
294	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
295	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
296	no_recursion=yes ;;
297
298	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
299	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
300	\| --oldin \| --oldi \| --old \| --ol \| --o)
301	ac_prev=oldincludedir ;;
302	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
303	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
304	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
305	oldincludedir="$ac_optarg" ;;
306
307	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
308	ac_prev=prefix ;;
309	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
310	prefix="$ac_optarg" ;;
311
312	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
313	\| --program-pre \| --program-pr \| --program-p)
314	ac_prev=program_prefix ;;
315	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
316	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
317	program_prefix="$ac_optarg" ;;
318
319	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
320	\| --program-suf \| --program-su \| --program-s)
321	ac_prev=program_suffix ;;
322	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
323	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
324	program_suffix="$ac_optarg" ;;
325
326	-program-transform-name \| --program-transform-name \
327	\| --program-transform-nam \| --program-transform-na \
328	\| --program-transform-n \| --program-transform- \
329	\| --program-transform \| --program-transfor \
330	\| --program-transfo \| --program-transf \
331	\| --program-trans \| --program-tran \
332	\| --progr-tra \| --program-tr \| --program-t)
333	ac_prev=program_transform_name ;;
334	-program-transform-name=* \| --program-transform-name=* \
335	\| --program-transform-nam=* \| --program-transform-na=* \
336	\| --program-transform-n=* \| --program-transform-=* \
337	\| --program-transform=* \| --program-transfor=* \
338	\| --program-transfo=* \| --program-transf=* \
339	\| --program-trans=* \| --program-tran=* \
340	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
341	program_transform_name="$ac_optarg" ;;
342
343	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
344	\| -silent \| --silent \| --silen \| --sile \| --sil)
345	silent=yes ;;
346
347	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
348	ac_prev=sbindir ;;
349	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
350	\| --sbi=* \| --sb=*)
351	sbindir="$ac_optarg" ;;
352
353	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
354	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
355	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
356	\| --sha \| --sh)
357	ac_prev=sharedstatedir ;;
358	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
359	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
360	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
361	\| --sha=* \| --sh=*)
362	sharedstatedir="$ac_optarg" ;;
363
364	-site \| --site \| --sit)
365	ac_prev=site ;;
366	-site=* \| --site=* \| --sit=*)
367	site="$ac_optarg" ;;
368
369	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
370	ac_prev=srcdir ;;
371	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
372	srcdir="$ac_optarg" ;;
373
374	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
375	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
376	ac_prev=sysconfdir ;;
377	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
378	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
379	sysconfdir="$ac_optarg" ;;
380
381	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
382	ac_prev=target ;;
383	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
384	target="$ac_optarg" ;;
385
386	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
387	verbose=yes ;;
388
389	-version \| --version \| --versio \| --versi \| --vers)
390	echo "configure generated by autoconf version 2.13"
391	exit 0 ;;
392
393	-with-* \| --with-*)
394	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
395	# Reject names that are not valid shell variable names.
396	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
397	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
398	fi
399	ac_package=`echo $ac_package\| sed 's/-/_/g'`
400	case "$ac_option" in
401	=) ;;
402	*) ac_optarg=yes ;;
403	esac
404	eval "with_${ac_package}='$ac_optarg'" ;;
405
406	-without-* \| --without-*)
407	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
408	# Reject names that are not valid shell variable names.
409	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
410	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
411	fi
412	ac_package=`echo $ac_package\| sed 's/-/_/g'`
413	eval "with_${ac_package}=no" ;;
414
415	--x)
416	# Obsolete; use --with-x.
417	with_x=yes ;;
418
419	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
420	\| --x-incl \| --x-inc \| --x-in \| --x-i)
421	ac_prev=x_includes ;;
422	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
423	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
424	x_includes="$ac_optarg" ;;
425
426	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
427	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
428	ac_prev=x_libraries ;;
429	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
430	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
431	x_libraries="$ac_optarg" ;;
432
433	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
434	;;
435
436	*)
437	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
438	echo "configure: warning: $ac_option: invalid host type" 1>&2
439	fi
440	if test "x$nonopt" != xNONE; then
441	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
442	fi
443	nonopt="$ac_option"
444	;;
445
446	esac
447	done
448
449	if test -n "$ac_prev"; then
450	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
451	fi
452
453	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
454
455	# File descriptor usage:
456	# 0 standard input
457	# 1 file creation
458	# 2 errors and warnings
459	# 3 some systems may open it to /dev/tty
460	# 4 used on the Kubota Titan
461	# 6 checking for... messages and results
462	# 5 compiler messages saved in config.log
463	if test "$silent" = yes; then
464	exec 6>/dev/null
465	else
466	exec 6>&1
467	fi
468	exec 5>./config.log
469
470	echo "\
471	This file contains any messages produced by compilers while
472	running configure, to aid debugging if configure makes a mistake.
473	" 1>&5
474
475	# Strip out --no-create and --no-recursion so they do not pile up.
476	# Also quote any args containing shell metacharacters.
477	ac_configure_args=
478	for ac_arg
479	do
480	case "$ac_arg" in
481	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
482	\| --no-cr \| --no-c) ;;
483	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
484	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
485	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
486	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
487	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
488	esac
489	done
490
491	# NLS nuisances.
492	# Only set these to C if already set. These must not be set unconditionally
493	# because not all systems understand e.g. LANG=C (notably SCO).
494	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
495	# Non-C LC_CTYPE values break the ctype check.
496	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
497	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
498	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
499	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
500
501	# confdefs.h avoids OS command line length limits that DEFS can exceed.
502	rm -rf conftest* confdefs.h
503	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
504	echo > confdefs.h
505
506	# A filename unique to this package, relative to the directory that
507	# configure is in, which we can look for to find out if srcdir is correct.
508	ac_unique_file=java/lang/System.java
509
510	# Find the source files, if location was not specified.
511	if test -z "$srcdir"; then
512	ac_srcdir_defaulted=yes
513	# Try the directory containing this script, then its parent.
514	ac_prog=$0
515	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
516	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
517	srcdir=$ac_confdir
518	if test ! -r $srcdir/$ac_unique_file; then
519	srcdir=..
520	fi
521	else
522	ac_srcdir_defaulted=no
523	fi
524	if test ! -r $srcdir/$ac_unique_file; then
525	if test "$ac_srcdir_defaulted" = yes; then
526	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
527	else
528	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
529	fi
530	fi
531	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
532
533	# Prefer explicitly selected file to automatically selected ones.
534	if test -z "$CONFIG_SITE"; then
535	if test "x$prefix" != xNONE; then
536	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
537	else
538	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
539	fi
540	fi
541	for ac_site_file in $CONFIG_SITE; do
542	if test -r "$ac_site_file"; then
543	echo "loading site script $ac_site_file"
544	. "$ac_site_file"
545	fi
546	done
547
548	if test -r "$cache_file"; then
549	echo "loading cache $cache_file"
550	. $cache_file
551	else
552	echo "creating cache $cache_file"
553	> $cache_file
554	fi
555
556	ac_ext=c
557	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
558	ac_cpp='$CPP $CPPFLAGS'
559	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
560	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
561	cross_compiling=$ac_cv_prog_cc_cross
562
563	ac_exeext=
564	ac_objext=o
565	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
566	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
567	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
568	ac_n= ac_c='
569	' ac_t=' '
570	else
571	ac_n=-n ac_c= ac_t=
572	fi
573	else
574	ac_n= ac_c='\c' ac_t=
575	fi
576
577	echo $ac_n "checking for path separator""... $ac_c" 1>&6
578	echo "configure:579: checking for path separator" >&5
579	# Filter path to get backslahes into forwardslashes
580	case "`uname -s 2> /dev/null`" in
581	OS/2)
582	PATH=`echo -E "$PATH" \| sed 's+\\\\+/+g'`
583	PATH_IFS=';'
584	;;
585	*)
586	PATH_IFS=':'
587	;;
588	esac
589	echo "$ac_t""${PATH_IFS}" 1>&6
590
591	echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
592	echo "configure:593: checking for Cygwin environment" >&5
593	if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
594	echo $ac_n "(cached) $ac_c" 1>&6
595	else
596	cat > conftest.$ac_ext <<EOF
597	#line 598 "configure"
598	#include "confdefs.h"
599
600	int main() {
601
602	#ifndef __CYGWIN__
603	#define __CYGWIN__ __CYGWIN32__
604	#endif
605	return __CYGWIN__;
606	; return 0; }
607	EOF
608	if { (eval echo configure:609: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
609	rm -rf conftest*
610	ac_cv_cygwin=yes
611	else
612	echo "configure: failed program was:" >&5
613	cat conftest.$ac_ext >&5
614	rm -rf conftest*
615	ac_cv_cygwin=no
616	fi
617	rm -f conftest*
618	rm -f conftest*
619	fi
620
621	echo "$ac_t""$ac_cv_cygwin" 1>&6
622	CYGWIN=
623	test "$ac_cv_cygwin" = yes && CYGWIN=yes
624	echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
625	echo "configure:626: checking for mingw32 environment" >&5
626	if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
627	echo $ac_n "(cached) $ac_c" 1>&6
628	else
629	cat > conftest.$ac_ext <<EOF
630	#line 631 "configure"
631	#include "confdefs.h"
632
633	int main() {
634	return __MINGW32__;
635	; return 0; }
636	EOF
637	if { (eval echo configure:638: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
638	rm -rf conftest*
639	ac_cv_mingw32=yes
640	else
641	echo "configure: failed program was:" >&5
642	cat conftest.$ac_ext >&5
643	rm -rf conftest*
644	ac_cv_mingw32=no
645	fi
646	rm -f conftest*
647	rm -f conftest*
648	fi
649
650	echo "$ac_t""$ac_cv_mingw32" 1>&6
651	MINGW32=
652	test "$ac_cv_mingw32" = yes && MINGW32=yes
653	echo $ac_n "checking for EMX/OS2 environment""... $ac_c" 1>&6
654	echo "configure:655: checking for EMX/OS2 environment" >&5
655	if eval "test \"`echo '$''{'ac_cv_emxos2'+set}'`\" = set"; then
656	echo $ac_n "(cached) $ac_c" 1>&6
657	else
658	: ${CC=gcc.exe}
659	cat > conftest.$ac_ext <<EOF
660	#line 661 "configure"
661	#include "confdefs.h"
662
663	int main() {
664	return __EMX__;
665	; return 0; }
666	EOF
667	if { (eval echo configure:668: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
668	rm -rf conftest*
669	ac_cv_emxos2=yes
670	else
671	echo "configure: failed program was:" >&5
672	cat conftest.$ac_ext >&5
673	rm -rf conftest*
674	ac_cv_emxos2=no
675	fi
676	rm -f conftest*
677	rm -f conftest*
678	fi
679
680	echo "$ac_t""$ac_cv_emxos2" 1>&6
681	if eval "test \"`echo '$''{'ac_cv_libpre'+set}'`\" = set"; then
682	echo $ac_n "(cached) $ac_c" 1>&6
683	else
684	if test "$ac_cv_emxos2" = yes ; then
685	ac_cv_libpre=
686	else
687	ac_cv_libpre=lib
688	fi
689
690	fi
691
692	EMXOS2=
693	test "$ac_cv_emxos2" = yes && EMXOS2=yes
694
695
696
697	echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
698	echo "configure:699: checking for executable suffix" >&5
699	if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
700	echo $ac_n "(cached) $ac_c" 1>&6
701	else
702	if test "$CYGWIN" = yes \|\| test "$MINGW32" = yes \|\| test "$EMXOS2" = yes; then
703	ac_cv_exeext=.exe
704	else
705	rm -f conftest*
706	echo 'int main () { return 0; }' > conftest.$ac_ext
707	ac_cv_exeext=
708	if { (eval echo configure:709: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
709	for file in conftest.*; do
710	case $file in
711	.c \| .o \| *.obj) ;;
712	*) ac_cv_exeext=`echo $file \| sed -e s/conftest//` ;;
713	esac
714	done
715	else
716	{ echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
717	fi
718	rm -f conftest*
719	test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
720	fi
721	fi
722
723	EXEEXT=""
724	test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
725	echo "$ac_t""${ac_cv_exeext}" 1>&6
726	ac_exeext=$EXEEXT
727
728
729
730	# This works around the fact that libtool configuration may change LD
731	# for this particular configuration, but some shells, instead of
732	# keeping the changes in LD private, export them just because LD is
733	# exported.
734	ORIGINAL_LD_FOR_MULTILIBS=$LD
735
736	echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
737	echo "configure:738: checking whether ln -s works" >&5
738	if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
739	echo $ac_n "(cached) $ac_c" 1>&6
740	else
741	rm -f conftestdata
742	if ln -s X conftestdata 2>/dev/null
743	then
744	rm -f conftestdata
745	ac_cv_prog_LN_S="ln -s"
746	else
747	echo A > conftestdata;
748	if ln conftestdata conftestdata2 2>/dev/null; then
749	ac_cv_prog_LN_S=ln
750	else
751	ac_cv_prog_LN_S=cp
752	fi
753	fi
754	rm -f conftestdata*
755	fi
756	LN_S="$ac_cv_prog_LN_S"
757	if test "$ac_cv_prog_LN_S" = "ln -s"; then
758	echo "$ac_t""yes" 1>&6
759	else
760	echo "$ac_t""no" 1>&6
761	fi
762
763
764	# Check whether --with-target-subdir or --without-target-subdir was given.
765	if test "${with_target_subdir+set}" = set; then
766	withval="$with_target_subdir"
767	:
768	fi
769
770	# Check whether --with-cross-host or --without-cross-host was given.
771	if test "${with_cross_host+set}" = set; then
772	withval="$with_cross_host"
773	:
774	fi
775
776
777	# Check whether --with-newlib or --without-newlib was given.
778	if test "${with_newlib+set}" = set; then
779	withval="$with_newlib"
780	:
781	fi
782
783
784	# Find a good install program. We prefer a C program (faster),
785	# so one script is as good as another. But avoid the broken or
786	# incompatible versions:
787	# SysV /etc/install, /usr/sbin/install
788	# SunOS /usr/etc/install
789	# IRIX /sbin/install
790	# AIX /bin/install
791	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
792	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
793	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
794	# ./install, which can be erroneously created by make from ./install.sh.
795	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
796	echo "configure:797: checking for a BSD compatible install" >&5
797	if test -z "$INSTALL"; then
798	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
799	echo $ac_n "(cached) $ac_c" 1>&6
800	else
801	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$PATH_IFS"
802	for ac_dir in $PATH; do
803	# Account for people who put trailing slashes in PATH elements.
804	case "$ac_dir/" in
805	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
806	# We reject the install program from OS/2 or W3.1
807	/OS2\|/OS2/\|/WINDOWS\|/WINDOWS/) ;;
808	*)
809	# OSF1 and SCO ODT 3.0 have their own names for install.
810	# Don't use installbsd from OSF since it installs stuff as root
811	# by default.
812	for ac_prog in ginstall scoinst install; do
813	if test -f $ac_dir/$ac_prog$ac_exeext; then
814	if test $ac_prog = install &&
815	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
816	# AIX install. It has an incompatible calling convention.
817	:
818	else
819	ac_cv_path_install="$ac_dir/$ac_prog$ac_exeext -c"
820	break 2
821	fi
822	fi
823	done
824	;;
825	esac
826	done
827	IFS="$ac_save_IFS"
828
829	fi
830	if test "${ac_cv_path_install+set}" = set; then
831	INSTALL="$ac_cv_path_install"
832	else
833	# As a last resort, use the slow shell script. We don't cache a
834	# path for INSTALL within a source directory, because that will
835	# break other packages using the cache if that directory is
836	# removed, or if the path is relative.
837	INSTALL="$ac_install_sh"
838	fi
839	fi
840	echo "$ac_t""$INSTALL" 1>&6
841
842	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
843	# It thinks the first close brace ends the variable substitution.
844	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
845
846	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
847
848	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
849
850	echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
851	echo "configure:852: checking whether build environment is sane" >&5
852	# Just in case
853	sleep 1
854	echo timestamp > conftestfile
855	# Do `set' in a subshell so we don't clobber the current shell's
856	# arguments. Must try -L first in case configure is actually a
857	# symlink; some systems play weird games with the mod time of symlinks
858	# (eg FreeBSD returns the mod time of the symlink's containing
859	# directory).
860	if (
861	set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
862	if test "$*" = "X"; then
863	# -L didn't work.
864	set X `ls -t $srcdir/configure conftestfile`
865	fi
866	if test "$*" != "X $srcdir/configure conftestfile" \
867	&& test "$*" != "X conftestfile $srcdir/configure"; then
868
869	# If neither matched, then we have a broken ls. This can happen
870	# if, for instance, CONFIG_SHELL is bash and it inherits a
871	# broken ls alias from the environment. This has actually
872	# happened. Such a system could not be considered "sane".
873	{ echo "configure: error: ls -t appears to fail. Make sure there is not a broken
874	alias in your environment" 1>&2; exit 1; }
875	fi
876
877	test "$2" = conftestfile
878	)
879	then
880	# Ok.
881	:
882	else
883	{ echo "configure: error: newly created file is older than distributed files!
884	Check your system clock" 1>&2; exit 1; }
885	fi
886	rm -f conftest*
887	echo "$ac_t""yes" 1>&6
888	if test "$program_transform_name" = s,x,x,; then
889	program_transform_name=
890	else
891	# Double any \ or $. echo might interpret backslashes.
892	cat <<\EOF_SED > conftestsed
893	s,\\,\\\\,g; s,\$,$$,g
894	EOF_SED
895	program_transform_name="`echo $program_transform_name\|sed -f conftestsed`"
896	rm -f conftestsed
897	fi
898	test "$program_prefix" != NONE &&
899	program_transform_name="s,^,${program_prefix},; $program_transform_name"
900	# Use a double $ so make ignores it.
901	test "$program_suffix" != NONE &&
902	program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
903
904	# sed with no file args requires a program.
905	test "$program_transform_name" = "" && program_transform_name="s,x,x,"
906
907	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
908	echo "configure:909: checking whether ${MAKE-make} sets \${MAKE}" >&5
909	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
910	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
911	echo $ac_n "(cached) $ac_c" 1>&6
912	else
913	cat > conftestmake <<\EOF
914	all:
915	@echo 'ac_maketemp="${MAKE}"'
916	EOF
917	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
918	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
919	if test -n "$ac_maketemp"; then
920	eval ac_cv_prog_make_${ac_make}_set=yes
921	else
922	eval ac_cv_prog_make_${ac_make}_set=no
923	fi
924	rm -f conftestmake
925	fi
926	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
927	echo "$ac_t""yes" 1>&6
928	SET_MAKE=
929	else
930	echo "$ac_t""no" 1>&6
931	SET_MAKE="MAKE=${MAKE-make}"
932	fi
933
934	if test $host != $build; then
935	ac_tool_prefix=${host_alias}-
936	else
937	ac_tool_prefix=
938	fi
939
940
941	# Check whether --enable-multilib or --disable-multilib was given.
942	if test "${enable_multilib+set}" = set; then
943	enableval="$enable_multilib"
944	case "${enableval}" in
945	yes) multilib=yes ;;
946	no) multilib=no ;;
947	*) { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
948	esac
949	else
950	multilib=yes
951	fi
952
953
954	# When building with srcdir == objdir, links to the source files will
955	# be created in directories within the target_subdir. We have to
956	# adjust toplevel_srcdir accordingly, so that configure finds
957	# install-sh and other auxiliary files that live in the top-level
958	# source directory.
959	if test "${srcdir}" = "."; then
960	if test -z "${with_target_subdir}"; then
961	toprel=".."
962	else
963	if test "${with_target_subdir}" != "."; then
964	toprel="${with_multisrctop}../.."
965	else
966	toprel="${with_multisrctop}.."
967	fi
968	fi
969	else
970	toprel=".."
971	fi
972
973	libgcj_basedir=$srcdir/$toprel/./libjava
974
975
976	ac_aux_dir=
977	for ac_dir in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel; do
978	if test -f $ac_dir/install-sh; then
979	ac_aux_dir=$ac_dir
980	ac_install_sh="$ac_aux_dir/install-sh -c"
981	break
982	elif test -f $ac_dir/install.sh; then
983	ac_aux_dir=$ac_dir
984	ac_install_sh="$ac_aux_dir/install.sh -c"
985	break
986	fi
987	done
988	if test -z "$ac_aux_dir"; then
989	{ echo "configure: error: can not find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" 1>&2; exit 1; }
990	fi
991	ac_config_guess=$ac_aux_dir/config.guess
992	ac_config_sub=$ac_aux_dir/config.sub
993	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
994
995	if :; then :; else
996	# This overrides the previous occurrence for automake, but not for
997	# autoconf, which is exactly what we want.
998	ac_aux_dir=
999	for ac_dir in .. $srcdir/..; do
1000	if test -f $ac_dir/install-sh; then
1001	ac_aux_dir=$ac_dir
1002	ac_install_sh="$ac_aux_dir/install-sh -c"
1003	break
1004	elif test -f $ac_dir/install.sh; then
1005	ac_aux_dir=$ac_dir
1006	ac_install_sh="$ac_aux_dir/install.sh -c"
1007	break
1008	fi
1009	done
1010	if test -z "$ac_aux_dir"; then
1011	{ echo "configure: error: can not find install-sh or install.sh in .. $srcdir/.." 1>&2; exit 1; }
1012	fi
1013	ac_config_guess=$ac_aux_dir/config.guess
1014	ac_config_sub=$ac_aux_dir/config.sub
1015	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1016
1017	fi
1018
1019	# This works around an automake problem.
1020	mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
1021
1022
1023
1024	# Do some error checking and defaulting for the host and target type.
1025	# The inputs are:
1026	# configure --host=HOST --target=TARGET --build=BUILD NONOPT
1027	#
1028	# The rules are:
1029	# 1. You are not allowed to specify --host, --target, and nonopt at the
1030	# same time.
1031	# 2. Host defaults to nonopt.
1032	# 3. If nonopt is not specified, then host defaults to the current host,
1033	# as determined by config.guess.
1034	# 4. Target and build default to nonopt.
1035	# 5. If nonopt is not specified, then target and build default to host.
1036
1037	# The aliases save the names the user supplied, while $host etc.
1038	# will get canonicalized.
1039	case $host---$target---$nonopt in
1040	NONE------ \| ---NONE--- \| ------NONE) ;;
1041	*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1042	esac
1043
1044
1045	# Make sure we can run config.sub.
1046	if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1047	else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1048	fi
1049
1050	echo $ac_n "checking host system type""... $ac_c" 1>&6
1051	echo "configure:1052: checking host system type" >&5
1052
1053	host_alias=$host
1054	case "$host_alias" in
1055	NONE)
1056	case $nonopt in
1057	NONE)
1058	if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1059	else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1060	fi ;;
1061	*) host_alias=$nonopt ;;
1062	esac ;;
1063	esac
1064
1065	host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1066	host_cpu=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1067	host_vendor=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1068	host_os=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1069	echo "$ac_t""$host" 1>&6
1070
1071	echo $ac_n "checking target system type""... $ac_c" 1>&6
1072	echo "configure:1073: checking target system type" >&5
1073
1074	target_alias=$target
1075	case "$target_alias" in
1076	NONE)
1077	case $nonopt in
1078	NONE) target_alias=$host_alias ;;
1079	*) target_alias=$nonopt ;;
1080	esac ;;
1081	esac
1082
1083	target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1084	target_cpu=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1085	target_vendor=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1086	target_os=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1087	echo "$ac_t""$target" 1>&6
1088
1089	echo $ac_n "checking build system type""... $ac_c" 1>&6
1090	echo "configure:1091: checking build system type" >&5
1091
1092	build_alias=$build
1093	case "$build_alias" in
1094	NONE)
1095	case $nonopt in
1096	NONE) build_alias=$host_alias ;;
1097	*) build_alias=$nonopt ;;
1098	esac ;;
1099	esac
1100
1101	build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1102	build_cpu=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1103	build_vendor=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1104	build_os=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1105	echo "$ac_t""$build" 1>&6
1106
1107	test "$host_alias" != "$target_alias" &&
1108	test "$program_prefix$program_suffix$program_transform_name" = \
1109	NONENONEs,x,x, &&
1110	program_prefix=${target_alias}-
1111
1112
1113
1114
1115
1116	# Extract the first word of "gcc", so it can be a program name with args.
1117	set dummy gcc; ac_word=$2
1118	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1119	echo "configure:1120: checking for $ac_word" >&5
1120	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1121	echo $ac_n "(cached) $ac_c" 1>&6
1122	else
1123	if test -n "$CC"; then
1124	ac_cv_prog_CC="$CC" # Let the user override the test.
1125	else
1126	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1127	ac_dummy="$PATH"
1128	for ac_dir in $ac_dummy; do
1129	test -z "$ac_dir" && ac_dir=.
1130	if test -f $ac_dir/$ac_word -o \
1131	-f $ac_dir/$ac_word$ac_exeext ; then
1132	ac_cv_prog_CC="gcc"
1133	break
1134	fi
1135	done
1136	IFS="$ac_save_ifs"
1137	fi
1138	fi
1139	CC="$ac_cv_prog_CC"
1140	if test -n "$CC"; then
1141	echo "$ac_t""$CC" 1>&6
1142	else
1143	echo "$ac_t""no" 1>&6
1144	fi
1145
1146	if test -z "$CC"; then
1147	# Extract the first word of "cc", so it can be a program name with args.
1148	set dummy cc; ac_word=$2
1149	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1150	echo "configure:1151: checking for $ac_word" >&5
1151	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1152	echo $ac_n "(cached) $ac_c" 1>&6
1153	else
1154	if test -n "$CC"; then
1155	ac_cv_prog_CC="$CC" # Let the user override the test.
1156	else
1157	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1158	ac_prog_rejected=no
1159	ac_dummy="$PATH"
1160	for ac_dir in $ac_dummy; do
1161	test -z "$ac_dir" && ac_dir=.
1162	if test -f $ac_dir/$ac_word -o \
1163	-f $ac_dir/$ac_word$ac_exeext ; then
1164	if test "$ac_dir/$ac_word" = "/usr/ucb/cc" -o \
1165	"$ac_dir/$ac_word$ac_exeext" = "/usr/ucb/cc" ; then
1166	ac_prog_rejected=yes
1167	continue
1168	fi
1169	ac_cv_prog_CC="cc"
1170	break
1171	fi
1172	done
1173	IFS="$ac_save_ifs"
1174	if test $ac_prog_rejected = yes; then
1175	# We found a bogon in the path, so make sure we never use it.
1176	set dummy $ac_cv_prog_CC
1177	shift
1178	if test $# -gt 0; then
1179	# We chose a different compiler from the bogus one.
1180	# However, it has the same basename, so the bogon will be chosen
1181	# first if we set CC to just the basename; use the full file name.
1182	shift
1183	set dummy "$ac_dir/$ac_word" "$@"
1184	shift
1185	ac_cv_prog_CC="$@"
1186	fi
1187	fi
1188	fi
1189	fi
1190	CC="$ac_cv_prog_CC"
1191	if test -n "$CC"; then
1192	echo "$ac_t""$CC" 1>&6
1193	else
1194	echo "$ac_t""no" 1>&6
1195	fi
1196
1197	if test -z "$CC"; then
1198	case "`uname -s`" in
1199	win32 \| WIN32)
1200	# Extract the first word of "cl", so it can be a program name with args.
1201	set dummy cl; ac_word=$2
1202	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1203	echo "configure:1204: checking for $ac_word" >&5
1204	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1205	echo $ac_n "(cached) $ac_c" 1>&6
1206	else
1207	if test -n "$CC"; then
1208	ac_cv_prog_CC="$CC" # Let the user override the test.
1209	else
1210	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1211	ac_dummy="$PATH"
1212	for ac_dir in $ac_dummy; do
1213	test -z "$ac_dir" && ac_dir=.
1214	if test -f $ac_dir/$ac_word -o \
1215	-f $ac_dir/$ac_word$ac_exeext ; then
1216	ac_cv_prog_CC="cl"
1217	break
1218	fi
1219	done
1220	IFS="$ac_save_ifs"
1221	fi
1222	fi
1223	CC="$ac_cv_prog_CC"
1224	if test -n "$CC"; then
1225	echo "$ac_t""$CC" 1>&6
1226	else
1227	echo "$ac_t""no" 1>&6
1228	fi
1229	;;
1230	esac
1231	fi
1232	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1233	fi
1234
1235
1236	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1237	echo "configure:1238: checking whether we are using GNU C" >&5
1238	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1239	echo $ac_n "(cached) $ac_c" 1>&6
1240	else
1241	cat > conftest.c <<EOF
1242	#ifdef __GNUC__
1243	yes;
1244	#endif
1245	EOF
1246	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1247: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
1247	ac_cv_prog_gcc=yes
1248	else
1249	ac_cv_prog_gcc=no
1250	fi
1251	fi
1252
1253	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1254
1255	if test $ac_cv_prog_gcc = yes; then
1256	GCC=yes
1257	else
1258	GCC=
1259	fi
1260
1261	ac_test_CFLAGS="${CFLAGS+set}"
1262	ac_save_CFLAGS="$CFLAGS"
1263	CFLAGS=
1264	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1265	echo "configure:1266: checking whether ${CC-cc} accepts -g" >&5
1266	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1267	echo $ac_n "(cached) $ac_c" 1>&6
1268	else
1269	echo 'void f(){}' > conftest.c
1270	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1271	ac_cv_prog_cc_g=yes
1272	else
1273	ac_cv_prog_cc_g=no
1274	fi
1275	rm -f conftest*
1276
1277	fi
1278
1279	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1280	if test "$ac_test_CFLAGS" = set; then
1281	CFLAGS="$ac_save_CFLAGS"
1282	elif test $ac_cv_prog_cc_g = yes; then
1283	if test "$GCC" = yes; then
1284	CFLAGS="-g -O2"
1285	else
1286	CFLAGS="-g"
1287	fi
1288	else
1289	if test "$GCC" = yes; then
1290	CFLAGS="-O2"
1291	else
1292	CFLAGS=
1293	fi
1294	fi
1295
1296
1297	# We use the libstdc++-v3 version of LIB_AC_PROG_CXX, but use
1298	# glibjava_CXX instead of glibcpp_CXX. That's because we're passed a
1299	# different definition of CXX than other directories, since we don't
1300	# depend on libstdc++-v3 having already been built.
1301
1302
1303
1304	# Use glibjava_CXX so that we do not cause CXX to be cached with the
1305	# flags that come in CXX while configuring libjava. They're different
1306	# from those used for all other target libraries. If CXX is set in
1307	# the environment, respect that here.
1308	glibjava_CXX=$CXX
1309	for ac_prog in $CCC c++ g++ gcc CC cxx cc++
1310	do
1311	# Extract the first word of "$ac_prog", so it can be a program name with args.
1312	set dummy $ac_prog; ac_word=$2
1313	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1314	echo "configure:1315: checking for $ac_word" >&5
1315	if eval "test \"`echo '$''{'ac_cv_prog_glibjava_CXX'+set}'`\" = set"; then
1316	echo $ac_n "(cached) $ac_c" 1>&6
1317	else
1318	if test -n "$glibjava_CXX"; then
1319	ac_cv_prog_glibjava_CXX="$glibjava_CXX" # Let the user override the test.
1320	else
1321	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1322	ac_dummy="$PATH"
1323	for ac_dir in $ac_dummy; do
1324	test -z "$ac_dir" && ac_dir=.
1325	if test -f $ac_dir/$ac_word -o \
1326	-f $ac_dir/$ac_word$ac_exeext ; then
1327	ac_cv_prog_glibjava_CXX="$ac_prog"
1328	break
1329	fi
1330	done
1331	IFS="$ac_save_ifs"
1332	fi
1333	fi
1334	glibjava_CXX="$ac_cv_prog_glibjava_CXX"
1335	if test -n "$glibjava_CXX"; then
1336	echo "$ac_t""$glibjava_CXX" 1>&6
1337	else
1338	echo "$ac_t""no" 1>&6
1339	fi
1340
1341	test -n "$glibjava_CXX" && break
1342	done
1343	test -n "$glibjava_CXX" \|\| glibjava_CXX="gcc"
1344
1345
1346	CXX=$glibjava_CXX
1347	test -z "$glibjava_CXX" && { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
1348
1349	echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1350	echo "configure:1351: checking whether we are using GNU C++" >&5
1351	if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1352	echo $ac_n "(cached) $ac_c" 1>&6
1353	else
1354	cat > conftest.C <<EOF
1355	#ifdef __GNUC__
1356	yes;
1357	#endif
1358	EOF
1359	if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1360: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
1360	ac_cv_prog_gxx=yes
1361	else
1362	ac_cv_prog_gxx=no
1363	fi
1364	fi
1365
1366	echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1367
1368	if test $ac_cv_prog_gxx = yes; then
1369	GXX=yes
1370	ac_test_CXXFLAGS="${CXXFLAGS+set}"
1371	ac_save_CXXFLAGS="$CXXFLAGS"
1372	CXXFLAGS=
1373	echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1374	echo "configure:1375: checking whether ${CXX-g++} accepts -g" >&5
1375	if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1376	echo $ac_n "(cached) $ac_c" 1>&6
1377	else
1378	echo 'void f(){}' > conftest.cc
1379	if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1380	ac_cv_prog_cxx_g=yes
1381	else
1382	ac_cv_prog_cxx_g=no
1383	fi
1384	rm -f conftest*
1385
1386	fi
1387
1388	echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1389	if test "$ac_test_CXXFLAGS" = set; then
1390	CXXFLAGS="$ac_save_CXXFLAGS"
1391	elif test $ac_cv_prog_cxx_g = yes; then
1392	CXXFLAGS="-g -O2"
1393	else
1394	CXXFLAGS="-O2"
1395	fi
1396	else
1397	GXX=
1398	test "${CXXFLAGS+set}" = set \|\| CXXFLAGS="-g"
1399	fi
1400
1401
1402	version=0.0.7
1403
1404	PACKAGE=libjava
1405
1406	VERSION=$version
1407
1408	if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
1409	{ echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
1410	fi
1411	cat >> confdefs.h <<EOF
1412	#define PACKAGE "$PACKAGE"
1413	EOF
1414
1415	cat >> confdefs.h <<EOF
1416	#define VERSION "$VERSION"
1417	EOF
1418
1419
1420
1421	missing_dir=`cd $ac_aux_dir && pwd`
1422	echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
1423	echo "configure:1424: checking for working aclocal" >&5
1424	# Run test in a subshell; some versions of sh will print an error if
1425	# an executable is not found, even if stderr is redirected.
1426	# Redirect stdin to placate older versions of autoconf. Sigh.
1427	if (aclocal --version) < /dev/null > /dev/null 2>&1; then
1428	ACLOCAL=aclocal
1429	echo "$ac_t""found" 1>&6
1430	else
1431	ACLOCAL="$missing_dir/missing aclocal"
1432	echo "$ac_t""missing" 1>&6
1433	fi
1434
1435	echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
1436	echo "configure:1437: checking for working autoconf" >&5
1437	# Run test in a subshell; some versions of sh will print an error if
1438	# an executable is not found, even if stderr is redirected.
1439	# Redirect stdin to placate older versions of autoconf. Sigh.
1440	if (autoconf --version) < /dev/null > /dev/null 2>&1; then
1441	AUTOCONF=autoconf
1442	echo "$ac_t""found" 1>&6
1443	else
1444	AUTOCONF="$missing_dir/missing autoconf"
1445	echo "$ac_t""missing" 1>&6
1446	fi
1447
1448	echo $ac_n "checking for working automake""... $ac_c" 1>&6
1449	echo "configure:1450: checking for working automake" >&5
1450	# Run test in a subshell; some versions of sh will print an error if
1451	# an executable is not found, even if stderr is redirected.
1452	# Redirect stdin to placate older versions of autoconf. Sigh.
1453	if (automake --version) < /dev/null > /dev/null 2>&1; then
1454	AUTOMAKE=automake
1455	echo "$ac_t""found" 1>&6
1456	else
1457	AUTOMAKE="$missing_dir/missing automake"
1458	echo "$ac_t""missing" 1>&6
1459	fi
1460
1461	echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
1462	echo "configure:1463: checking for working autoheader" >&5
1463	# Run test in a subshell; some versions of sh will print an error if
1464	# an executable is not found, even if stderr is redirected.
1465	# Redirect stdin to placate older versions of autoconf. Sigh.
1466	if (autoheader --version) < /dev/null > /dev/null 2>&1; then
1467	AUTOHEADER=autoheader
1468	echo "$ac_t""found" 1>&6
1469	else
1470	AUTOHEADER="$missing_dir/missing autoheader"
1471	echo "$ac_t""missing" 1>&6
1472	fi
1473
1474	echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
1475	echo "configure:1476: checking for working makeinfo" >&5
1476	# Run test in a subshell; some versions of sh will print an error if
1477	# an executable is not found, even if stderr is redirected.
1478	# Redirect stdin to placate older versions of autoconf. Sigh.
1479	if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1480	MAKEINFO=makeinfo
1481	echo "$ac_t""found" 1>&6
1482	else
1483	MAKEINFO="$missing_dir/missing makeinfo"
1484	echo "$ac_t""missing" 1>&6
1485	fi
1486
1487
1488
1489	# AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD). If we don't
1490	# run it explicitly here, it will be run implicitly before
1491	# LIBGCJ_CONFIGURE, which doesn't work because that means that it will
1492	# be run before AC_CANONICAL_HOST.
1493	echo $ac_n "checking build system type""... $ac_c" 1>&6
1494	echo "configure:1495: checking build system type" >&5
1495
1496	build_alias=$build
1497	case "$build_alias" in
1498	NONE)
1499	case $nonopt in
1500	NONE) build_alias=$host_alias ;;
1501	*) build_alias=$nonopt ;;
1502	esac ;;
1503	esac
1504
1505	build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1506	build_cpu=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1507	build_vendor=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1508	build_os=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1509	echo "$ac_t""$build" 1>&6
1510
1511
1512	# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
1513	set dummy ${ac_tool_prefix}as; ac_word=$2
1514	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1515	echo "configure:1516: checking for $ac_word" >&5
1516	if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
1517	echo $ac_n "(cached) $ac_c" 1>&6
1518	else
1519	if test -n "$AS"; then
1520	ac_cv_prog_AS="$AS" # Let the user override the test.
1521	else
1522	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1523	ac_dummy="$PATH"
1524	for ac_dir in $ac_dummy; do
1525	test -z "$ac_dir" && ac_dir=.
1526	if test -f $ac_dir/$ac_word -o \
1527	-f $ac_dir/$ac_word$ac_exeext ; then
1528	ac_cv_prog_AS="${ac_tool_prefix}as"
1529	break
1530	fi
1531	done
1532	IFS="$ac_save_ifs"
1533	test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
1534	fi
1535	fi
1536	AS="$ac_cv_prog_AS"
1537	if test -n "$AS"; then
1538	echo "$ac_t""$AS" 1>&6
1539	else
1540	echo "$ac_t""no" 1>&6
1541	fi
1542
1543
1544
1545	# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1546	set dummy ${ac_tool_prefix}ar; ac_word=$2
1547	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1548	echo "configure:1549: checking for $ac_word" >&5
1549	if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1550	echo $ac_n "(cached) $ac_c" 1>&6
1551	else
1552	if test -n "$AR"; then
1553	ac_cv_prog_AR="$AR" # Let the user override the test.
1554	else
1555	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1556	ac_dummy="$PATH"
1557	for ac_dir in $ac_dummy; do
1558	test -z "$ac_dir" && ac_dir=.
1559	if test -f $ac_dir/$ac_word -o \
1560	-f $ac_dir/$ac_word$ac_exeext ; then
1561	ac_cv_prog_AR="${ac_tool_prefix}ar"
1562	break
1563	fi
1564	done
1565	IFS="$ac_save_ifs"
1566	test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1567	fi
1568	fi
1569	AR="$ac_cv_prog_AR"
1570	if test -n "$AR"; then
1571	echo "$ac_t""$AR" 1>&6
1572	else
1573	echo "$ac_t""no" 1>&6
1574	fi
1575
1576
1577
1578	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1579	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1580	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1581	echo "configure:1582: checking for $ac_word" >&5
1582	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1583	echo $ac_n "(cached) $ac_c" 1>&6
1584	else
1585	if test -n "$RANLIB"; then
1586	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1587	else
1588	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1589	ac_dummy="$PATH"
1590	for ac_dir in $ac_dummy; do
1591	test -z "$ac_dir" && ac_dir=.
1592	if test -f $ac_dir/$ac_word -o \
1593	-f $ac_dir/$ac_word$ac_exeext ; then
1594	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1595	break
1596	fi
1597	done
1598	IFS="$ac_save_ifs"
1599	fi
1600	fi
1601	RANLIB="$ac_cv_prog_RANLIB"
1602	if test -n "$RANLIB"; then
1603	echo "$ac_t""$RANLIB" 1>&6
1604	else
1605	echo "$ac_t""no" 1>&6
1606	fi
1607
1608
1609	if test -z "$ac_cv_prog_RANLIB"; then
1610	if test -n "$ac_tool_prefix"; then
1611	# Extract the first word of "ranlib", so it can be a program name with args.
1612	set dummy ranlib; ac_word=$2
1613	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1614	echo "configure:1615: checking for $ac_word" >&5
1615	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1616	echo $ac_n "(cached) $ac_c" 1>&6
1617	else
1618	if test -n "$RANLIB"; then
1619	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1620	else
1621	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1622	ac_dummy="$PATH"
1623	for ac_dir in $ac_dummy; do
1624	test -z "$ac_dir" && ac_dir=.
1625	if test -f $ac_dir/$ac_word -o \
1626	-f $ac_dir/$ac_word$ac_exeext ; then
1627	ac_cv_prog_RANLIB="ranlib"
1628	break
1629	fi
1630	done
1631	IFS="$ac_save_ifs"
1632	test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1633	fi
1634	fi
1635	RANLIB="$ac_cv_prog_RANLIB"
1636	if test -n "$RANLIB"; then
1637	echo "$ac_t""$RANLIB" 1>&6
1638	else
1639	echo "$ac_t""no" 1>&6
1640	fi
1641
1642	else
1643	RANLIB=":"
1644	fi
1645	fi
1646
1647
1648	# Find a good install program. We prefer a C program (faster),
1649	# so one script is as good as another. But avoid the broken or
1650	# incompatible versions:
1651	# SysV /etc/install, /usr/sbin/install
1652	# SunOS /usr/etc/install
1653	# IRIX /sbin/install
1654	# AIX /bin/install
1655	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1656	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1657	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1658	# ./install, which can be erroneously created by make from ./install.sh.
1659	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1660	echo "configure:1661: checking for a BSD compatible install" >&5
1661	if test -z "$INSTALL"; then
1662	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1663	echo $ac_n "(cached) $ac_c" 1>&6
1664	else
1665	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$PATH_IFS"
1666	for ac_dir in $PATH; do
1667	# Account for people who put trailing slashes in PATH elements.
1668	case "$ac_dir/" in
1669	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
1670	# We reject the install program from OS/2 or W3.1
1671	/OS2\|/OS2/\|/WINDOWS\|/WINDOWS/) ;;
1672	*)
1673	# OSF1 and SCO ODT 3.0 have their own names for install.
1674	# Don't use installbsd from OSF since it installs stuff as root
1675	# by default.
1676	for ac_prog in ginstall scoinst install; do
1677	if test -f $ac_dir/$ac_prog$ac_exeext; then
1678	if test $ac_prog = install &&
1679	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1680	# AIX install. It has an incompatible calling convention.
1681	:
1682	else
1683	ac_cv_path_install="$ac_dir/$ac_prog$ac_exeext -c"
1684	break 2
1685	fi
1686	fi
1687	done
1688	;;
1689	esac
1690	done
1691	IFS="$ac_save_IFS"
1692
1693	fi
1694	if test "${ac_cv_path_install+set}" = set; then
1695	INSTALL="$ac_cv_path_install"
1696	else
1697	# As a last resort, use the slow shell script. We don't cache a
1698	# path for INSTALL within a source directory, because that will
1699	# break other packages using the cache if that directory is
1700	# removed, or if the path is relative.
1701	INSTALL="$ac_install_sh"
1702	fi
1703	fi
1704	echo "$ac_t""$INSTALL" 1>&6
1705
1706	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1707	# It thinks the first close brace ends the variable substitution.
1708	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1709
1710	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1711
1712	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1713
1714
1715	echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
1716	echo "configure:1717: checking whether to enable maintainer-specific portions of Makefiles" >&5
1717	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1718	if test "${enable_maintainer_mode+set}" = set; then
1719	enableval="$enable_maintainer_mode"
1720	USE_MAINTAINER_MODE=$enableval
1721	else
1722	USE_MAINTAINER_MODE=no
1723	fi
1724
1725	echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
1726
1727
1728	if test $USE_MAINTAINER_MODE = yes; then
1729	MAINTAINER_MODE_TRUE=
1730	MAINTAINER_MODE_FALSE='#'
1731	else
1732	MAINTAINER_MODE_TRUE='#'
1733	MAINTAINER_MODE_FALSE=
1734	fi
1735	MAINT=$MAINTAINER_MODE_TRUE
1736
1737
1738
1739
1740
1741
1742	echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1743	echo "configure:1744: checking for executable suffix" >&5
1744	if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1745	echo $ac_n "(cached) $ac_c" 1>&6
1746	else
1747	if test "$CYGWIN" = yes \|\| test "$MINGW32" = yes \|\| test "$EMXOS2" = yes; then
1748	ac_cv_exeext=.exe
1749	else
1750	rm -f conftest*
1751	echo 'int main () { return 0; }' > conftest.$ac_ext
1752	ac_cv_exeext=
1753	if { (eval echo configure:1754: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1754	for file in conftest.*; do
1755	case $file in
1756	.c \| .o \| *.obj) ;;
1757	*) ac_cv_exeext=`echo $file \| sed -e s/conftest//` ;;
1758	esac
1759	done
1760	else
1761	{ echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1762	fi
1763	rm -f conftest*
1764	test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1765	fi
1766	fi
1767
1768	EXEEXT=""
1769	test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1770	echo "$ac_t""${ac_cv_exeext}" 1>&6
1771	ac_exeext=$EXEEXT
1772
1773
1774	# configure.host sets the following important variables
1775	# libgcj_cflags - host specific C compiler flags
1776	# libgcj_cxxflags - host specific C++ compiler flags
1777	# libgcj_javaflags - host specific Java compiler flags
1778
1779	libgcj_cflags=
1780	libgcj_cxxflags=
1781	libgcj_javaflags=
1782
1783	. ${srcdir}/configure.host
1784
1785	LIBGCJ_CFLAGS="${libgcj_cflags}"
1786	LIBGCJ_CXXFLAGS="${libgcj_cxxflags}"
1787	LIBGCJ_JAVAFLAGS="${libgcj_javaflags}"
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797	# Only use libltdl for native builds.
1798	if test -z "${with_cross_host}"; then
1799	case $enable_ltdl_convenience in
1800	no) { echo "configure: error: this package needs a convenience libltdl" 1>&2; exit 1; } ;;
1801	"") enable_ltdl_convenience=yes
1802	ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
1803	esac
1804	LIBLTDL='${top_builddir}/''libltdl'/libltdlc.la
1805	INCLTDL='-I${top_srcdir}/''libltdl'
1806
1807
1808	DIRLTDL=libltdl
1809	cat >> confdefs.h <<\EOF
1810	#define USE_LTDL 1
1811	EOF
1812
1813	# Sigh. Libtool's macro doesn't do the right thing.
1814	INCLTDL="-I\$(top_srcdir)/libltdl $INCLTDL"
1815	# FIXME: this is a hack.
1816	sub_auxdir="`cd $ac_aux_dir && ${PWDCMD-pwd}`"
1817	ac_configure_args="$ac_configure_args --with-auxdir=$sub_auxdir"
1818	fi
1819
1820
1821
1822	# Check whether --enable-shared or --disable-shared was given.
1823	if test "${enable_shared+set}" = set; then
1824	enableval="$enable_shared"
1825	p=${PACKAGE-default}
1826	case $enableval in
1827	yes) enable_shared=yes ;;
1828	no) enable_shared=no ;;
1829	*)
1830	enable_shared=no
1831	# Look at the argument we got. We use all the common list separators.
1832	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1833	for pkg in $enableval; do
1834	if test "X$pkg" = "X$p"; then
1835	enable_shared=yes
1836	fi
1837	done
1838	IFS="$ac_save_ifs"
1839	;;
1840	esac
1841	else
1842	enable_shared=yes
1843	fi
1844
1845	# Check whether --enable-static or --disable-static was given.
1846	if test "${enable_static+set}" = set; then
1847	enableval="$enable_static"
1848	p=${PACKAGE-default}
1849	case $enableval in
1850	yes) enable_static=yes ;;
1851	no) enable_static=no ;;
1852	*)
1853	enable_static=no
1854	# Look at the argument we got. We use all the common list separators.
1855	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1856	for pkg in $enableval; do
1857	if test "X$pkg" = "X$p"; then
1858	enable_static=yes
1859	fi
1860	done
1861	IFS="$ac_save_ifs"
1862	;;
1863	esac
1864	else
1865	enable_static=yes
1866	fi
1867
1868	# Check whether --enable-fast-install or --disable-fast-install was given.
1869	if test "${enable_fast_install+set}" = set; then
1870	enableval="$enable_fast_install"
1871	p=${PACKAGE-default}
1872	case $enableval in
1873	yes) enable_fast_install=yes ;;
1874	no) enable_fast_install=no ;;
1875	*)
1876	enable_fast_install=no
1877	# Look at the argument we got. We use all the common list separators.
1878	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1879	for pkg in $enableval; do
1880	if test "X$pkg" = "X$p"; then
1881	enable_fast_install=yes
1882	fi
1883	done
1884	IFS="$ac_save_ifs"
1885	;;
1886	esac
1887	else
1888	enable_fast_install=yes
1889	fi
1890
1891	# Check whether --with-gnu-ld or --without-gnu-ld was given.
1892	if test "${with_gnu_ld+set}" = set; then
1893	withval="$with_gnu_ld"
1894	test "$withval" = no \|\| with_gnu_ld=yes
1895	else
1896	with_gnu_ld=no
1897	fi
1898
1899	ac_prog=ld
1900	if test "$GCC" = yes; then
1901	# Check if gcc -print-prog-name=ld gives a path.
1902	echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1903	echo "configure:1904: checking for ld used by GCC" >&5
1904	case $host in
1905	--mingw*)
1906	# gcc leaves a trailing carriage return which upsets mingw
1907	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;
1908	*)
1909	ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1910	esac
1911	case $ac_prog in
1912	# Accept absolute paths.
1913	[\\/]* \| [A-Za-z]:[\\/]*)
1914	re_direlt='/[^/][^/]*/\.\./'
1915	# Canonicalize the path of ld
1916	ac_prog=`echo $ac_prog\| sed 's%\\\\%/%g'`
1917	while echo $ac_prog \| grep "$re_direlt" > /dev/null 2>&1; do
1918	ac_prog=`echo $ac_prog\| sed "s%$re_direlt%/%"`
1919	done
1920	test -z "$LD" && LD="$ac_prog"
1921	;;
1922	"")
1923	# If it fails, then pretend we aren't using GCC.
1924	ac_prog=ld
1925	;;
1926	*)
1927	# If it is relative, then search for the first ld in PATH.
1928	with_gnu_ld=unknown
1929	;;
1930	esac
1931	elif test "$with_gnu_ld" = yes; then
1932	echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1933	echo "configure:1934: checking for GNU ld" >&5
1934	else
1935	echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1936	echo "configure:1937: checking for non-GNU ld" >&5
1937	fi
1938	if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1939	echo $ac_n "(cached) $ac_c" 1>&6
1940	else
1941	if test -z "$LD"; then
1942	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1943	for ac_dir in $PATH; do
1944	test -z "$ac_dir" && ac_dir=.
1945	if test -f "$ac_dir/$ac_prog" \|\| test -f "$ac_dir/$ac_prog$ac_exeext"; then
1946	lt_cv_path_LD="$ac_dir/$ac_prog"
1947	# Check to see if the program is GNU ld. I'd rather use --version,
1948	# but apparently some GNU ld's only accept -v.
1949	# Break only if it was the GNU/non-GNU ld that we prefer.
1950	if "$lt_cv_path_LD" -v 2>&1 < /dev/null \| egrep '(GNU\|with BFD)' > /dev/null; then
1951	test "$with_gnu_ld" != no && break
1952	else
1953	test "$with_gnu_ld" != yes && break
1954	fi
1955	fi
1956	done
1957	IFS="$ac_save_ifs"
1958	else
1959	lt_cv_path_LD="$LD" # Let the user override the test with a path.
1960	fi
1961	fi
1962
1963	LD="$lt_cv_path_LD"
1964	if test -n "$LD"; then
1965	echo "$ac_t""$LD" 1>&6
1966	else
1967	echo "$ac_t""no" 1>&6
1968	fi
1969	test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1970	echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1971	echo "configure:1972: checking if the linker ($LD) is GNU ld" >&5
1972	if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1973	echo $ac_n "(cached) $ac_c" 1>&6
1974	else
1975	# I'd rather use --version here, but apparently some GNU ld's only accept -v.
1976	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then
1977	lt_cv_prog_gnu_ld=yes
1978	else
1979	lt_cv_prog_gnu_ld=no
1980	fi
1981	fi
1982
1983	echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1984	with_gnu_ld=$lt_cv_prog_gnu_ld
1985
1986
1987	echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1988	echo "configure:1989: checking for $LD option to reload object files" >&5
1989	if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1990	echo $ac_n "(cached) $ac_c" 1>&6
1991	else
1992	lt_cv_ld_reload_flag='-r'
1993	fi
1994
1995	echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1996	reload_flag=$lt_cv_ld_reload_flag
1997	test -n "$reload_flag" && reload_flag=" $reload_flag"
1998
1999	echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
2000	echo "configure:2001: checking for BSD-compatible nm" >&5
2001	if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
2002	echo $ac_n "(cached) $ac_c" 1>&6
2003	else
2004	if test -n "$NM"; then
2005	# Let the user override the test.
2006	lt_cv_path_NM="$NM"
2007	else
2008	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
2009	for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2010	test -z "$ac_dir" && ac_dir=.
2011	tmp_nm=$ac_dir/${ac_tool_prefix}nm
2012	if test -f $tmp_nm \|\| test -f $tmp_nm$ac_exeext ; then
2013	# Check to see if the nm accepts a BSD-compat flag.
2014	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
2015	# nm: unknown option "B" ignored
2016	# Tru64's nm complains that /dev/null is an invalid object file
2017	if ($tmp_nm -B /dev/null 2>&1 \| sed '1q'; exit 0) \| egrep '(/dev/null\|Invalid file or object type)' >/dev/null; then
2018	lt_cv_path_NM="$tmp_nm -B"
2019	break
2020	elif ($tmp_nm -p /dev/null 2>&1 \| sed '1q'; exit 0) \| egrep /dev/null >/dev/null; then
2021	lt_cv_path_NM="$tmp_nm -p"
2022	break
2023	else
2024	lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2025	continue # so that we can try to find one that supports BSD flags
2026	fi
2027	fi
2028	done
2029	IFS="$ac_save_ifs"
2030	test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2031	fi
2032	fi
2033
2034	NM="$lt_cv_path_NM"
2035	echo "$ac_t""$NM" 1>&6
2036
2037	echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
2038	echo "configure:2039: checking how to recognise dependant libraries" >&5
2039	if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
2040	echo $ac_n "(cached) $ac_c" 1>&6
2041	else
2042	lt_cv_file_magic_cmd='$MAGIC_CMD'
2043	lt_cv_file_magic_test_file=
2044	lt_cv_deplibs_check_method='unknown'
2045	# Need to set the preceding variable on all platforms that support
2046	# interlibrary dependencies.
2047	# 'none' -- dependencies not supported.
2048	# `unknown' -- same as none, but documents that we really don't know.
2049	# 'pass_all' -- all dependencies passed with no checks.
2050	# 'test_compile' -- check by making test program.
2051	# 'file_magic [regex]' -- check by looking for files in library path
2052	# which responds to the $file_magic_cmd with a given egrep regex.
2053	# If you have `file' or equivalent on your system and you're not sure
2054	# whether `pass_all' will always work, you probably want this one.
2055
2056	case $host_os in
2057	aix*)
2058	lt_cv_deplibs_check_method=pass_all
2059	;;
2060
2061	beos*)
2062	lt_cv_deplibs_check_method=pass_all
2063	;;
2064
2065	bsdi4*)
2066	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object\|dynamic lib)'
2067	lt_cv_file_magic_cmd='/usr/bin/file -L'
2068	lt_cv_file_magic_test_file=/shlib/libc.so
2069	;;
2070
2071	cygwin* \| mingw* \|pw32*)
2072	lt_cv_deplibs_check_method='file_magic file format pei-i386(.architecture: i386)?'
2073	lt_cv_file_magic_cmd='$OBJDUMP -f'
2074	;;
2075
2076	darwin* \| rhapsody*)
2077	lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
2078	lt_cv_file_magic_cmd='/usr/bin/file -L'
2079	case "$host_os" in
2080	rhapsody* \| darwin1.012)
2081	lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
2082	;;
2083	*) # Darwin 1.3 on
2084	lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
2085	;;
2086	esac
2087	;;
2088
2089	freebsd* )
2090	if echo __ELF__ \| $CC -E - \| grep __ELF__ > /dev/null; then
2091	case $host_cpu in
2092	i*86 )
2093	# Not sure whether the presence of OpenBSD here was a mistake.
2094	# Let's accept both of them until this is cleared up.
2095	lt_cv_deplibs_check_method='file_magic (FreeBSD\|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
2096	lt_cv_file_magic_cmd=/usr/bin/file
2097	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2098	;;
2099	esac
2100	else
2101	lt_cv_deplibs_check_method=pass_all
2102	fi
2103	;;
2104
2105	gnu*)
2106	lt_cv_deplibs_check_method=pass_all
2107	;;
2108
2109	hpux10.20\|hpux11)
2110	case $host_cpu in
2111	hppa*)
2112	lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]\|PA-RISC[0-9].[0-9]) shared library'
2113	lt_cv_file_magic_cmd=/usr/bin/file
2114	lt_cv_file_magic_test_file=/usr/lib/libc.sl
2115	;;
2116	ia64*)
2117	lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]\|ELF-[0-9][0-9]) shared object file - IA64'
2118	lt_cv_file_magic_cmd=/usr/bin/file
2119	lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2120	;;
2121	esac
2122	;;
2123
2124	irix5* \| irix6*)
2125	case $host_os in
2126	irix5*)
2127	# this will be overridden with pass_all, but let us keep it just in case
2128	lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
2129	;;
2130	*)
2131	case $LD in
2132	-32\|"-32 ") libmagic=32-bit;;
2133	-n32\|"-n32 ") libmagic=N32;;
2134	-64\|"-64 ") libmagic=64-bit;;
2135	*) libmagic=never-match;;
2136	esac
2137	# this will be overridden with pass_all, but let us keep it just in case
2138	lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
2139	;;
2140	esac
2141	lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
2142	lt_cv_deplibs_check_method=pass_all
2143	;;
2144
2145	# This must be Linux ELF.
2146	linux-gnu*)
2147	case $host_cpu in
2148	alpha* \| hppa* \| i86 \| powerpc \| sparc* \| ia64* )
2149	lt_cv_deplibs_check_method=pass_all ;;
2150	*)
2151	# glibc up to 2.1.1 does not perform some relocations on ARM
2152	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object\|dynamic lib )' ;;
2153	esac
2154	lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2155	;;
2156
2157	netbsd*)
2158	if echo __ELF__ \| $CC -E - \| grep __ELF__ > /dev/null; then
2159	lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
2160	else
2161	lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
2162	fi
2163	;;
2164
2165	newsos6)
2166	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable\|dynamic lib)'
2167	lt_cv_file_magic_cmd=/usr/bin/file
2168	lt_cv_file_magic_test_file=/usr/lib/libnls.so
2169	;;
2170
2171	os2*)
2172	lt_cv_deplibs_check_method=pass_all
2173	;;
2174
2175	osf3* \| osf4* \| osf5*)
2176	# this will be overridden with pass_all, but let us keep it just in case
2177	lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
2178	lt_cv_file_magic_test_file=/shlib/libc.so
2179	lt_cv_deplibs_check_method=pass_all
2180	;;
2181
2182	sco3.2v5*)
2183	lt_cv_deplibs_check_method=pass_all
2184	;;
2185
2186	solaris*)
2187	lt_cv_deplibs_check_method=pass_all
2188	lt_cv_file_magic_test_file=/lib/libc.so
2189	;;
2190
2191	sysv5uw[78]* \| sysv4uw2)
2192	lt_cv_deplibs_check_method=pass_all
2193	;;
2194
2195	sysv4 \| sysv4.2uw2* \| sysv4.3* \| sysv5*)
2196	case $host_vendor in
2197	ncr)
2198	lt_cv_deplibs_check_method=pass_all
2199	;;
2200	motorola)
2201	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]-bit [ML]SB (shared object\|dynamic lib) M[0-9][0-9] Version [0-9]'
2202	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2203	;;
2204	esac
2205	;;
2206	esac
2207
2208	fi
2209
2210	echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
2211	file_magic_cmd=$lt_cv_file_magic_cmd
2212	deplibs_check_method=$lt_cv_deplibs_check_method
2213
2214	echo $ac_n "checking for object suffix""... $ac_c" 1>&6
2215	echo "configure:2216: checking for object suffix" >&5
2216	if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
2217	echo $ac_n "(cached) $ac_c" 1>&6
2218	else
2219	rm -f conftest*
2220	echo 'int i = 1;' > conftest.$ac_ext
2221	if { (eval echo configure:2222: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2222	for ac_file in conftest.*; do
2223	case $ac_file in
2224	*.c) ;;
2225	*) ac_cv_objext=`echo $ac_file \| sed -e s/conftest.//` ;;
2226	esac
2227	done
2228	else
2229	{ echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
2230	fi
2231	rm -f conftest*
2232	fi
2233
2234	echo "$ac_t""$ac_cv_objext" 1>&6
2235	OBJEXT=$ac_cv_objext
2236	ac_objext=$ac_cv_objext
2237
2238	# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
2239
2240	# Only perform the check for file, if the check method requires it
2241	case $deplibs_check_method in
2242	file_magic*)
2243	if test "$file_magic_cmd" = '$MAGIC_CMD'; then
2244	echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
2245	echo "configure:2246: checking for ${ac_tool_prefix}file" >&5
2246	if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2247	echo $ac_n "(cached) $ac_c" 1>&6
2248	else
2249	case $MAGIC_CMD in
2250	/*)
2251	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2252	;;
2253	?:/*)
2254	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2255	;;
2256	*)
2257	ac_save_MAGIC_CMD="$MAGIC_CMD"
2258	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2259	ac_dummy="/usr/bin:$PATH"
2260	for ac_dir in $ac_dummy; do
2261	test -z "$ac_dir" && ac_dir=.
2262	if test -f $ac_dir/${ac_tool_prefix}file; then
2263	lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
2264	if test -n "$file_magic_test_file"; then
2265	case $deplibs_check_method in
2266	"file_magic "*)
2267	file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic $.*$\"`"
2268	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2269	if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null \|
2270	egrep "$file_magic_regex" > /dev/null; then
2271	:
2272	else
2273	cat <<EOF 1>&2
2274
2275	*** Warning: the command libtool uses to detect shared libraries,
2276	*** $file_magic_cmd, produces output that libtool cannot recognize.
2277	*** The result is that libtool may fail to recognize shared libraries
2278	*** as such. This will affect the creation of libtool libraries that
2279	*** depend on shared libraries, but programs linked with such libtool
2280	*** libraries will work regardless of this problem. Nevertheless, you
2281	*** may want to report the problem to your system manager and/or to
2282	*** bug-libtool@gnu.org
2283
2284	EOF
2285	fi ;;
2286	esac
2287	fi
2288	break
2289	fi
2290	done
2291	IFS="$ac_save_ifs"
2292	MAGIC_CMD="$ac_save_MAGIC_CMD"
2293	;;
2294	esac
2295	fi
2296
2297	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2298	if test -n "$MAGIC_CMD"; then
2299	echo "$ac_t""$MAGIC_CMD" 1>&6
2300	else
2301	echo "$ac_t""no" 1>&6
2302	fi
2303
2304	if test -z "$lt_cv_path_MAGIC_CMD"; then
2305	if test -n "$ac_tool_prefix"; then
2306	echo $ac_n "checking for file""... $ac_c" 1>&6
2307	echo "configure:2308: checking for file" >&5
2308	if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2309	echo $ac_n "(cached) $ac_c" 1>&6
2310	else
2311	case $MAGIC_CMD in
2312	/*)
2313	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2314	;;
2315	?:/*)
2316	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2317	;;
2318	*)
2319	ac_save_MAGIC_CMD="$MAGIC_CMD"
2320	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2321	ac_dummy="/usr/bin:$PATH"
2322	for ac_dir in $ac_dummy; do
2323	test -z "$ac_dir" && ac_dir=.
2324	if test -f $ac_dir/file; then
2325	lt_cv_path_MAGIC_CMD="$ac_dir/file"
2326	if test -n "$file_magic_test_file"; then
2327	case $deplibs_check_method in
2328	"file_magic "*)
2329	file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic $.*$\"`"
2330	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2331	if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null \|
2332	egrep "$file_magic_regex" > /dev/null; then
2333	:
2334	else
2335	cat <<EOF 1>&2
2336
2337	*** Warning: the command libtool uses to detect shared libraries,
2338	*** $file_magic_cmd, produces output that libtool cannot recognize.
2339	*** The result is that libtool may fail to recognize shared libraries
2340	*** as such. This will affect the creation of libtool libraries that
2341	*** depend on shared libraries, but programs linked with such libtool
2342	*** libraries will work regardless of this problem. Nevertheless, you
2343	*** may want to report the problem to your system manager and/or to
2344	*** bug-libtool@gnu.org
2345
2346	EOF
2347	fi ;;
2348	esac
2349	fi
2350	break
2351	fi
2352	done
2353	IFS="$ac_save_ifs"
2354	MAGIC_CMD="$ac_save_MAGIC_CMD"
2355	;;
2356	esac
2357	fi
2358
2359	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2360	if test -n "$MAGIC_CMD"; then
2361	echo "$ac_t""$MAGIC_CMD" 1>&6
2362	else
2363	echo "$ac_t""no" 1>&6
2364	fi
2365
2366	else
2367	MAGIC_CMD=:
2368	fi
2369	fi
2370
2371	fi
2372	;;
2373	esac
2374
2375	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2376	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2377	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2378	echo "configure:2379: checking for $ac_word" >&5
2379	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2380	echo $ac_n "(cached) $ac_c" 1>&6
2381	else
2382	if test -n "$RANLIB"; then
2383	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2384	else
2385	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
2386	ac_dummy="$PATH"
2387	for ac_dir in $ac_dummy; do
2388	test -z "$ac_dir" && ac_dir=.
2389	if test -f $ac_dir/$ac_word -o \
2390	-f $ac_dir/$ac_word$ac_exeext ; then
2391	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2392	break
2393	fi
2394	done
2395	IFS="$ac_save_ifs"
2396	fi
2397	fi
2398	RANLIB="$ac_cv_prog_RANLIB"
2399	if test -n "$RANLIB"; then
2400	echo "$ac_t""$RANLIB" 1>&6
2401	else
2402	echo "$ac_t""no" 1>&6
2403	fi
2404
2405
2406	if test -z "$ac_cv_prog_RANLIB"; then
2407	if test -n "$ac_tool_prefix"; then
2408	# Extract the first word of "ranlib", so it can be a program name with args.
2409	set dummy ranlib; ac_word=$2
2410	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2411	echo "configure:2412: checking for $ac_word" >&5
2412	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2413	echo $ac_n "(cached) $ac_c" 1>&6
2414	else
2415	if test -n "$RANLIB"; then
2416	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2417	else
2418	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
2419	ac_dummy="$PATH"
2420	for ac_dir in $ac_dummy; do
2421	test -z "$ac_dir" && ac_dir=.
2422	if test -f $ac_dir/$ac_word -o \
2423	-f $ac_dir/$ac_word$ac_exeext ; then
2424	ac_cv_prog_RANLIB="ranlib"
2425	break
2426	fi
2427	done
2428	IFS="$ac_save_ifs"
2429	test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2430	fi
2431	fi
2432	RANLIB="$ac_cv_prog_RANLIB"
2433	if test -n "$RANLIB"; then
2434	echo "$ac_t""$RANLIB" 1>&6
2435	else
2436	echo "$ac_t""no" 1>&6
2437	fi
2438
2439	else
2440	RANLIB=":"
2441	fi
2442	fi
2443
2444	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2445	set dummy ${ac_tool_prefix}strip; ac_word=$2
2446	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2447	echo "configure:2448: checking for $ac_word" >&5
2448	if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2449	echo $ac_n "(cached) $ac_c" 1>&6
2450	else
2451	if test -n "$STRIP"; then
2452	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2453	else
2454	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
2455	ac_dummy="$PATH"
2456	for ac_dir in $ac_dummy; do
2457	test -z "$ac_dir" && ac_dir=.
2458	if test -f $ac_dir/$ac_word -o \
2459	-f $ac_dir/$ac_word$ac_exeext ; then
2460	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2461	break
2462	fi
2463	done
2464	IFS="$ac_save_ifs"
2465	fi
2466	fi
2467	STRIP="$ac_cv_prog_STRIP"
2468	if test -n "$STRIP"; then
2469	echo "$ac_t""$STRIP" 1>&6
2470	else
2471	echo "$ac_t""no" 1>&6
2472	fi
2473
2474
2475	if test -z "$ac_cv_prog_STRIP"; then
2476	if test -n "$ac_tool_prefix"; then
2477	# Extract the first word of "strip", so it can be a program name with args.
2478	set dummy strip; ac_word=$2
2479	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2480	echo "configure:2481: checking for $ac_word" >&5
2481	if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2482	echo $ac_n "(cached) $ac_c" 1>&6
2483	else
2484	if test -n "$STRIP"; then
2485	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2486	else
2487	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
2488	ac_dummy="$PATH"
2489	for ac_dir in $ac_dummy; do
2490	test -z "$ac_dir" && ac_dir=.
2491	if test -f $ac_dir/$ac_word -o \
2492	-f $ac_dir/$ac_word$ac_exeext ; then
2493	ac_cv_prog_STRIP="strip"
2494	break
2495	fi
2496	done
2497	IFS="$ac_save_ifs"
2498	test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
2499	fi
2500	fi
2501	STRIP="$ac_cv_prog_STRIP"
2502	if test -n "$STRIP"; then
2503	echo "$ac_t""$STRIP" 1>&6
2504	else
2505	echo "$ac_t""no" 1>&6
2506	fi
2507
2508	else
2509	STRIP=":"
2510	fi
2511	fi
2512
2513
2514	# Check for any special flags to pass to ltconfig.
2515	libtool_flags="--cache-file=$cache_file"
2516	test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
2517	test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
2518	test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
2519	test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
2520	test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
2521	libtool_flags="$libtool_flags --enable-dlopen"
2522
2523	# Check whether --enable-libtool-lock or --disable-libtool-lock was given.
2524	if test "${enable_libtool_lock+set}" = set; then
2525	enableval="$enable_libtool_lock"
2526	:
2527	fi
2528
2529	test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
2530	test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
2531
2532	# Check whether --with-pic or --without-pic was given.
2533	if test "${with_pic+set}" = set; then
2534	withval="$with_pic"
2535	pic_mode="$withval"
2536	else
2537	pic_mode=default
2538	fi
2539
2540	test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
2541	test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
2542
2543	# Some flags need to be propagated to the compiler or linker for good
2544	# libtool support.
2545	case $host in
2546	--irix6*)
2547	# Find out which ABI we are using.
2548	echo '#line 2549 "configure"' > conftest.$ac_ext
2549	if { (eval echo configure:2550: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2550	if test "$lt_cv_prog_gnu_ld" = yes; then
2551	case `/usr/bin/file conftest.$ac_objext` in
2552	32-bit)
2553	LD="${LD-ld} -melf32bsmip"
2554	;;
2555	N32)
2556	LD="${LD-ld} -melf32bmipn32"
2557	;;
2558	64-bit)
2559	LD="${LD-ld} -melf64bmip"
2560	;;
2561	esac
2562	else
2563	case `/usr/bin/file conftest.$ac_objext` in
2564	32-bit)
2565	LD="${LD-ld} -32"
2566	;;
2567	N32)
2568	LD="${LD-ld} -n32"
2569	;;
2570	64-bit)
2571	LD="${LD-ld} -64"
2572	;;
2573	esac
2574	fi
2575	fi
2576	rm -rf conftest*
2577	;;
2578
2579	ia64--hpux)
2580	# Find out which ABI we are using.
2581	echo 'int i;' > conftest.$ac_ext
2582	if { (eval echo configure:2583: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2583	case "`/usr/bin/file conftest.o`" in
2584	ELF-32)
2585	HPUX_IA64_MODE="32"
2586	;;
2587	ELF-64)
2588	HPUX_IA64_MODE="64"
2589	;;
2590	esac
2591	fi
2592	rm -rf conftest*
2593	;;
2594
2595	x86_64-linux\|ppc-linux\|powerpc-linux\|s390-linux\|sparc-linux)
2596	# Find out which ABI we are using.
2597	echo 'int i;' > conftest.$ac_ext
2598	if { (eval echo configure:2599: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2599	case "`/usr/bin/file conftest.o`" in
2600	32-bit)
2601	case $host in
2602	x86_64-linux)
2603	LD="${LD-ld} -m elf_i386"
2604	;;
2605	ppc64-linux\|powerpc64-linux)
2606	LD="${LD-ld} -m elf32ppclinux"
2607	;;
2608	s390x-linux)
2609	LD="${LD-ld} -m elf_s390"
2610	;;
2611	sparc64-linux)
2612	LD="${LD-ld} -m elf32_sparc"
2613	;;
2614	esac
2615	;;
2616	64-bit)
2617	case $host in
2618	x86_64-linux)
2619	LD="${LD-ld} -m elf_x86_64"
2620	;;
2621	ppc-linux\|powerpc-linux)
2622	LD="${LD-ld} -m elf64ppc"
2623	;;
2624	s390-linux*)
2625	LD="${LD-ld} -m elf64_s390"
2626	;;
2627	sparc-linux*)
2628	LD="${LD-ld} -m elf64_sparc"
2629	;;
2630	esac
2631	;;
2632	esac
2633	fi
2634	rm -rf conftest*
2635	;;
2636
2637	--sco3.2v5*)
2638	# On SCO OpenServer 5, we need -belf to get full-featured binaries.
2639	SAVE_CFLAGS="$CFLAGS"
2640	CFLAGS="$CFLAGS -belf"
2641	echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2642	echo "configure:2643: checking whether the C compiler needs -belf" >&5
2643	if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2644	echo $ac_n "(cached) $ac_c" 1>&6
2645	else
2646
2647	ac_ext=c
2648	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2649	ac_cpp='$CPP $CPPFLAGS'
2650	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2651	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2652	cross_compiling=$ac_cv_prog_cc_cross
2653
2654	cat > conftest.$ac_ext <<EOF
2655	#line 2656 "configure"
2656	#include "confdefs.h"
2657
2658	int main() {
2659
2660	; return 0; }
2661	EOF
2662	if { (eval echo configure:2663: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2663	rm -rf conftest*
2664	lt_cv_cc_needs_belf=yes
2665	else
2666	echo "configure: failed program was:" >&5
2667	cat conftest.$ac_ext >&5
2668	rm -rf conftest*
2669	lt_cv_cc_needs_belf=no
2670	fi
2671	rm -f conftest*
2672	ac_ext=c
2673	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2674	ac_cpp='$CPP $CPPFLAGS'
2675	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2676	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2677	cross_compiling=$ac_cv_prog_cc_cross
2678
2679	fi
2680
2681	echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2682	if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2683	# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2684	CFLAGS="$SAVE_CFLAGS"
2685	fi
2686	;;
2687
2688
2689	esac
2690
2691	echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
2692	echo "configure:2693: checking how to run the C++ preprocessor" >&5
2693	if test -z "$CXXCPP"; then
2694	if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
2695	echo $ac_n "(cached) $ac_c" 1>&6
2696	else
2697	ac_ext=C
2698	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2699	ac_cpp='$CXXCPP $CPPFLAGS'
2700	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2701	ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2702	cross_compiling=$ac_cv_prog_cxx_cross
2703	CXXCPP="${CXX-g++} -E"
2704	cat > conftest.$ac_ext <<EOF
2705	#include <sys/types.h>
2706	#line 2707 "configure"
2707	#include "confdefs.h"
2708	#include <stdlib.h>
2709	EOF
2710	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2711	{ (eval echo configure:2712: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2712	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2713	if test -z "$ac_err"; then
2714	:
2715	else
2716	echo "$ac_err" >&5
2717	echo "configure: failed program was:" >&5
2718	cat conftest.$ac_ext >&5
2719	rm -rf conftest*
2720	CXXCPP=/lib/cpp
2721	fi
2722	rm -f conftest*
2723	ac_cv_prog_CXXCPP="$CXXCPP"
2724	ac_ext=c
2725	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2726	ac_cpp='$CPP $CPPFLAGS'
2727	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2728	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2729	cross_compiling=$ac_cv_prog_cc_cross
2730	fi
2731	fi
2732	CXXCPP="$ac_cv_prog_CXXCPP"
2733	echo "$ac_t""$CXXCPP" 1>&6
2734
2735
2736	# Save cache, so that ltconfig can load it
2737	cat > confcache <<\EOF
2738	# This file is a shell script that caches the results of configure
2739	# tests run on this system so they can be shared between configure
2740	# scripts and configure runs. It is not useful on other systems.
2741	# If it contains results you don't want to keep, you may remove or edit it.
2742	#
2743	# By default, configure uses ./config.cache as the cache file,
2744	# creating it if it does not exist already. You can give configure
2745	# the --cache-file=FILE option to use a different cache file; that is
2746	# what configure does when it calls configure scripts in
2747	# subdirectories, so they share the cache.
2748	# Giving --cache-file=/dev/null disables caching, for debugging configure.
2749	# config.status only pays attention to the cache file if you give it the
2750	# --recheck option to rerun configure.
2751	#
2752	EOF
2753	# The following way of writing the cache mishandles newlines in values,
2754	# but we know of no workaround that is simple, portable, and efficient.
2755	# So, don't put newlines in cache variables' values.
2756	# Ultrix sh set writes to stderr and can't be redirected directly,
2757	# and sets the high bit in the cache file unless we assign to the vars.
2758	(set) 2>&1 \|
2759	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
2760	ac_space=\ )
2761	# `set' does not quote correctly, so add quotes (double-quote substitution
2762	# turns \\\\ into \\, and sed turns \\ into \).
2763	sed -n \
2764	-e "s/'/'\\\\''/g" \
2765	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
2766	;;
2767	*)
2768	# `set' quotes correctly as required by POSIX, so do not add quotes.
2769	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
2770	;;
2771	esac >> confcache
2772	if cmp -s $cache_file confcache; then
2773	:
2774	else
2775	if test -w $cache_file; then
2776	echo "updating cache $cache_file"
2777	cat confcache > $cache_file
2778	else
2779	echo "not updating unwritable cache $cache_file"
2780	fi
2781	fi
2782	rm -f confcache
2783
2784
2785	# Actually configure libtool. ac_aux_dir is where install-sh is found.
2786	AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2787	MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2788	LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2789	AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2790	objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2791	deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2792	${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2793	$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2794	\|\| { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2795
2796	# Reload cache, that may have been modified by ltconfig
2797	if test -r "$cache_file"; then
2798	echo "loading cache $cache_file"
2799	. $cache_file
2800	else
2801	echo "creating cache $cache_file"
2802	> $cache_file
2803	fi
2804
2805
2806	# This can be used to rebuild libtool when needed
2807	LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2808
2809	# Always use our own libtool.
2810	LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2811
2812	# Redirect the config.log output again, so that the ltconfig log is not
2813	# clobbered by the next message.
2814	exec 5>>./config.log
2815
2816
2817
2818	LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
2819	lt_save_CC="$CC"
2820	lt_save_CFLAGS="$CFLAGS"
2821	AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
2822	MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2823	LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2824	AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2825	objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2826	deplibs_check_method="$deplibs_check_method" \
2827	file_magic_cmd="$file_magic_cmd" \
2828	${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
2829	--build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
2830	\|\| { echo "configure: error: libtool tag configuration failed" 1>&2; exit 1; }
2831	CC="$lt_save_CC"
2832	CFLAGS="$lt_save_CFLAGS"
2833
2834	# Redirect the config.log output again, so that the ltconfig log is not
2835	# clobbered by the next message.
2836	exec 5>>./config.log
2837
2838
2839
2840
2841
2842
2843	subdirs="$DIRLTDL"
2844
2845
2846	if test -z "$with_target_subdir" \|\| test "$with_target_subdir" = "."; then
2847	COMPPATH=.
2848	else
2849	COMPPATH=..
2850	fi
2851
2852
2853
2854
2855	if test -d $srcdir/testsuite; then
2856	TESTSUBDIR_TRUE=
2857	TESTSUBDIR_FALSE='#'
2858	else
2859	TESTSUBDIR_TRUE='#'
2860	TESTSUBDIR_FALSE=
2861	fi
2862
2863	# Check whether --enable-getenv-properties or --disable-getenv-properties was given.
2864	if test "${enable_getenv_properties+set}" = set; then
2865	enableval="$enable_getenv_properties"
2866	:
2867	fi
2868
2869
2870	if test -z "$enable_getenv_properties"; then
2871	enable_getenv_properties=${enable_getenv_properties_default-yes}
2872	fi
2873	if test "$enable_getenv_properties" = no; then
2874	cat >> confdefs.h <<\EOF
2875	#define DISABLE_GETENV_PROPERTIES 1
2876	EOF
2877
2878	fi
2879
2880	if test -z "$enable_main_args"; then
2881	enable_main_args=${enable_main_args_default-yes}
2882	fi
2883	if test "$enable_main_args" = no; then
2884	cat >> confdefs.h <<\EOF
2885	#define DISABLE_MAIN_ARGS 1
2886	EOF
2887
2888	fi
2889
2890
2891	# Check whether --enable-hash-synchronization or --disable-hash-synchronization was given.
2892	if test "${enable_hash_synchronization+set}" = set; then
2893	enableval="$enable_hash_synchronization"
2894	:
2895	fi
2896
2897
2898	if test -z "$enable_hash_synchronization"; then
2899	enable_hash_synchronization=$enable_hash_synchronization_default
2900	fi
2901
2902	if test "${slow_pthread_self}" = "yes"; then
2903	cat >> confdefs.h <<\EOF
2904	#define SLOW_PTHREAD_SELF 1
2905	EOF
2906
2907	fi
2908
2909
2910	LIBGCJDEBUG="false"
2911
2912	# Check whether --enable-libgcj-debug or --disable-libgcj-debug was given.
2913	if test "${enable_libgcj_debug+set}" = set; then
2914	enableval="$enable_libgcj_debug"
2915	if test "$enable_libgcj_debug" = yes; then
2916	cat >> confdefs.h <<\EOF
2917	#define DEBUG 1
2918	EOF
2919
2920	LIBGCJDEBUG="true"
2921	fi
2922	fi
2923
2924
2925	# Check whether --enable-interpreter or --disable-interpreter was given.
2926	if test "${enable_interpreter+set}" = set; then
2927	enableval="$enable_interpreter"
2928	if test "$enable_interpreter" = yes; then
2929	# This can also be set in configure.host.
2930	libgcj_interpreter=yes
2931	elif test "$enable_interpreter" = no; then
2932	libgcj_interpreter=no
2933	fi
2934	fi
2935
2936
2937	if test "$libgcj_interpreter" = yes; then
2938	cat >> confdefs.h <<\EOF
2939	#define INTERPRETER 1
2940	EOF
2941
2942	fi
2943	INTERPRETER="$libgcj_interpreter"
2944
2945
2946	echo $ac_n "checking for exception model to use""... $ac_c" 1>&6
2947	echo "configure:2948: checking for exception model to use" >&5
2948
2949	ac_ext=C
2950	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2951	ac_cpp='$CXXCPP $CPPFLAGS'
2952	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2953	ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2954	cross_compiling=$ac_cv_prog_cxx_cross
2955
2956	# Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
2957	if test "${enable_sjlj_exceptions+set}" = set; then
2958	enableval="$enable_sjlj_exceptions"
2959	:
2960	else
2961	cat > conftest.$ac_ext << EOF
2962	#line 2963 "configure"
2963	struct S { ~S(); };
2964	void bar();
2965	void foo()
2966	{
2967	S s;
2968	bar();
2969	}
2970	EOF
2971	old_CXXFLAGS="$CXXFLAGS"
2972	CXXFLAGS=-S
2973	if { (eval echo configure:2974: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2974	if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then
2975	enable_sjlj_exceptions=yes
2976	elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then
2977	enable_sjlj_exceptions=no
2978	fi
2979	fi
2980	CXXFLAGS="$old_CXXFLAGS"
2981	rm -f conftest*
2982	fi
2983
2984	if test x$enable_sjlj_exceptions = xyes; then
2985	cat >> confdefs.h <<\EOF
2986	#define SJLJ_EXCEPTIONS 1
2987	EOF
2988
2989	ac_exception_model_name=sjlj
2990	elif test x$enable_sjlj_exceptions = xno; then
2991	ac_exception_model_name="call frame"
2992	else
2993	{ echo "configure: error: unable to detect exception model" 1>&2; exit 1; }
2994	fi
2995	ac_ext=c
2996	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2997	ac_cpp='$CPP $CPPFLAGS'
2998	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2999	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
3000	cross_compiling=$ac_cv_prog_cc_cross
3001
3002	echo "$ac_t""$ac_exception_model_name" 1>&6
3003
3004	# If we are non using SJLJ exceptions, and this host does not have support
3005	# for unwinding from a signal handler, enable checked dereferences and divides.
3006	if test $can_unwind_signal = no && test $enable_sjlj_exceptions = no; then
3007	CHECKREFSPEC=-fcheck-references
3008	DIVIDESPEC=-fuse-divide-subroutine
3009	EXCEPTIONSPEC=
3010	fi
3011
3012	# Check whether --enable-java-net or --disable-java-net was given.
3013	if test "${enable_java_net+set}" = set; then
3014	enableval="$enable_java_net"
3015	:
3016	fi
3017
3018
3019	if test -z "$enable_java_net"; then
3020	enable_java_net=${enable_java_net_default-yes}
3021	fi
3022	if test "$enable_java_net" = no; then
3023	cat >> confdefs.h <<\EOF
3024	#define DISABLE_JAVA_NET 1
3025	EOF
3026
3027	fi
3028
3029	# Check whether --with-libffi or --without-libffi was given.
3030	if test "${with_libffi+set}" = set; then
3031	withval="$with_libffi"
3032	:
3033	else
3034	with_libffi=${with_libffi_default-yes}
3035	fi
3036
3037
3038	LIBFFI=
3039	LIBFFIINCS=
3040	if test "$with_libffi" != no; then
3041	cat >> confdefs.h <<\EOF
3042	#define USE_LIBFFI 1
3043	EOF
3044
3045	LIBFFI=../libffi/libffi_convenience.la
3046	LIBFFIINCS='-I$(top_srcdir)/../libffi/include -I../libffi/include'
3047	fi
3048
3049
3050
3051	# Check whether --enable-jvmpi or --disable-jvmpi was given.
3052	if test "${enable_jvmpi+set}" = set; then
3053	enableval="$enable_jvmpi"
3054	:
3055	fi
3056
3057
3058	if test "$enable_jvmpi" != no; then
3059	cat >> confdefs.h <<\EOF
3060	#define ENABLE_JVMPI 1
3061	EOF
3062
3063	fi
3064
3065	TARGET_ECOS=${PROCESS-"no"}
3066	# Check whether --with-ecos or --without-ecos was given.
3067	if test "${with_ecos+set}" = set; then
3068	withval="$with_ecos"
3069	TARGET_ECOS="$with_ecos"
3070
3071	fi
3072
3073
3074	PLATFORMOBJS=
3075	case "$TARGET_ECOS" in
3076	no) case "$host" in
3077	mingw)
3078	PLATFORM=Win32
3079	PLATFORMOBJS=win32.lo
3080	PLATFORMH=win32.h
3081
3082	echo $ac_n "checking whether 'ld' is at least 2.13""... $ac_c" 1>&6
3083	echo "configure:3084: checking whether 'ld' is at least 2.13" >&5
3084	LD_PROG=`$CC --print-prog-name=ld`
3085	LD_VERSION=`$LD_PROG --version`
3086	LD_VERSION_MAJOR=`echo "$LD_VERSION" \| head -1 \| cut -d '.' -f 1 \| cut -d ' ' -f 4`
3087	LD_VERSION_MINOR=`echo "$LD_VERSION" \| head -1 \| cut -d '.' -f 2`
3088	if expr "$LD_VERSION_MAJOR" \> 2 > /dev/null; then
3089	LD_OK="ok"
3090	else
3091	if expr "$LD_VERSION_MAJOR" = 2 && expr "$LD_VERSION_MINOR" \>= 13 > /dev/null; then
3092	LD_OK="ok"
3093	fi
3094	fi
3095	if test "x$LD_OK" != x; then
3096	echo "$ac_t""yes; major=$LD_VERSION_MAJOR, minor=$LD_VERSION_MINOR" 1>&6
3097	else
3098	echo "$ac_t""no; major=$LD_VERSION_MAJOR, minor=$LD_VERSION_MINOR" 1>&6
3099	echo "configure: warning: ld <2.13 detected; enabling JV_LINKER_CANNOT_8BYTE_ALIGN_STATICS hack..." 1>&2
3100	cat >> confdefs.h <<\EOF
3101	#define JV_LINKER_CANNOT_8BYTE_ALIGN_STATICS 1
3102	EOF
3103
3104	fi
3105	;;
3106	*)
3107	PLATFORM=Posix
3108	PLATFORMOBJS=posix.lo
3109	PLATFORMH=posix.h
3110	;;
3111	esac
3112	;;
3113	*)
3114	PLATFORM=Ecos
3115	cat >> confdefs.h <<\EOF
3116	#define ECOS 1
3117	EOF
3118
3119	PLATFORMOBJS=posix.lo
3120	PLATFORMH=posix.h
3121	;;
3122	esac
3123
3124
3125
3126	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
3127	echo "configure:3128: checking how to run the C preprocessor" >&5
3128	# On Suns, sometimes $CPP names a directory.
3129	if test -n "$CPP" && test -d "$CPP"; then
3130	CPP=
3131	fi
3132	if test -z "$CPP"; then
3133	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
3134	echo $ac_n "(cached) $ac_c" 1>&6
3135	else
3136	# This must be in double quotes, not single quotes, because CPP may get
3137	# substituted into the Makefile and "${CC-cc}" will confuse make.
3138	CPP="${CC-cc} -E"
3139	# On the NeXT, cc -E runs the code through the compiler's parser,
3140	# not just through cpp.
3141	cat > conftest.$ac_ext <<EOF
3142	#include <sys/types.h>
3143	#line 3144 "configure"
3144	#include "confdefs.h"
3145	#include <assert.h>
3146	Syntax Error
3147	EOF
3148	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3149	{ (eval echo configure:3150: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3150	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
3151	if test -z "$ac_err"; then
3152	:
3153	else
3154	echo "$ac_err" >&5
3155	echo "configure: failed program was:" >&5
3156	cat conftest.$ac_ext >&5
3157	rm -rf conftest*
3158	CPP="${CC-cc} -E -traditional-cpp"
3159	cat > conftest.$ac_ext <<EOF
3160	#include <sys/types.h>
3161	#line 3162 "configure"
3162	#include "confdefs.h"
3163	#include <assert.h>
3164	Syntax Error
3165	EOF
3166	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3167	{ (eval echo configure:3168: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3168	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
3169	if test -z "$ac_err"; then
3170	:
3171	else
3172	echo "$ac_err" >&5
3173	echo "configure: failed program was:" >&5
3174	cat conftest.$ac_ext >&5
3175	rm -rf conftest*
3176	CPP="${CC-cc} -nologo -E"
3177	cat > conftest.$ac_ext <<EOF
3178	#include <sys/types.h>
3179	#line 3180 "configure"
3180	#include "confdefs.h"
3181	#include <assert.h>
3182	Syntax Error
3183	EOF
3184	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3185	{ (eval echo configure:3186: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3186	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
3187	if test -z "$ac_err"; then
3188	:
3189	else
3190	echo "$ac_err" >&5
3191	echo "configure: failed program was:" >&5
3192	cat conftest.$ac_ext >&5
3193	rm -rf conftest*
3194	CPP=/lib/cpp
3195	fi
3196	rm -f conftest*
3197	fi
3198	rm -f conftest*
3199	fi
3200	rm -f conftest*
3201	ac_cv_prog_CPP="$CPP"
3202	fi
3203	CPP="$ac_cv_prog_CPP"
3204	else
3205	ac_cv_prog_CPP="$CPP"
3206	fi
3207	echo "$ac_t""$CPP" 1>&6
3208
3209	cat > conftest.$ac_ext <<EOF
3210	#line 3211 "configure"
3211	#include "confdefs.h"
3212	#include <stdint.h>
3213	EOF
3214	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3215	egrep "uint32_t" >/dev/null 2>&1; then
3216	rm -rf conftest*
3217	cat >> confdefs.h <<\EOF
3218	#define HAVE_INT32_DEFINED 1
3219	EOF
3220
3221	fi
3222	rm -f conftest*
3223
3224	cat > conftest.$ac_ext <<EOF
3225	#line 3226 "configure"
3226	#include "confdefs.h"
3227	#include <inttypes.h>
3228	EOF
3229	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3230	egrep "uint32_t" >/dev/null 2>&1; then
3231	rm -rf conftest*
3232	cat >> confdefs.h <<\EOF
3233	#define HAVE_INT32_DEFINED 1
3234	EOF
3235
3236	fi
3237	rm -f conftest*
3238
3239	cat > conftest.$ac_ext <<EOF
3240	#line 3241 "configure"
3241	#include "confdefs.h"
3242	#include <sys/types.h>
3243	EOF
3244	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3245	egrep "u_int32_t" >/dev/null 2>&1; then
3246	rm -rf conftest*
3247	cat >> confdefs.h <<\EOF
3248	#define HAVE_BSD_INT32_DEFINED 1
3249	EOF
3250
3251	fi
3252	rm -f conftest*
3253
3254	cat > conftest.$ac_ext <<EOF
3255	#line 3256 "configure"
3256	#include "confdefs.h"
3257	#include <sys/config.h>
3258	EOF
3259	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3260	egrep "u_int32_t" >/dev/null 2>&1; then
3261	rm -rf conftest*
3262	cat >> confdefs.h <<\EOF
3263	#define HAVE_BSD_INT32_DEFINED 1
3264	EOF
3265
3266	fi
3267	rm -f conftest*
3268
3269
3270
3271	cat > conftest.$ac_ext <<EOF
3272	#line 3273 "configure"
3273	#include "confdefs.h"
3274	#include <time.h>
3275	EOF
3276	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3277	egrep "mktime" >/dev/null 2>&1; then
3278	rm -rf conftest*
3279	cat >> confdefs.h <<\EOF
3280	#define HAVE_MKTIME 1
3281	EOF
3282
3283	fi
3284	rm -f conftest*
3285
3286	cat > conftest.$ac_ext <<EOF
3287	#line 3288 "configure"
3288	#include "confdefs.h"
3289	#include <time.h>
3290	EOF
3291	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3292	egrep "localtime" >/dev/null 2>&1; then
3293	rm -rf conftest*
3294	cat >> confdefs.h <<\EOF
3295	#define HAVE_LOCALTIME 1
3296	EOF
3297
3298	fi
3299	rm -f conftest*
3300
3301
3302	test -d java \|\| mkdir java
3303	test -d java/io \|\| mkdir java/io
3304	test -d gnu \|\| mkdir gnu
3305
3306
3307
3308	test -d java/lang \|\| mkdir java/lang
3309
3310
3311
3312	case "${host}" in
3313	mingw)
3314	SYSTEMSPEC="-lgdi32 -lwsock32 -lws2_32"
3315	;;
3316	*)
3317	SYSTEMSPEC=
3318	;;
3319	esac
3320
3321
3322	LIBGCJTESTSPEC="-L`${PWDCMD-pwd}`/.libs -rpath `${PWDCMD-pwd}`/.libs"
3323
3324
3325	# Check whether --with-system-zlib or --without-system-zlib was given.
3326	if test "${with_system_zlib+set}" = set; then
3327	withval="$with_system_zlib"
3328	:
3329	fi
3330
3331	ZLIBSPEC=
3332
3333	ZLIBTESTSPEC=
3334
3335
3336	libsubdir=.libs
3337
3338	echo $ac_n "checking for garbage collector to use""... $ac_c" 1>&6
3339	echo "configure:3340: checking for garbage collector to use" >&5
3340	# Check whether --enable-java-gc or --disable-java-gc was given.
3341	if test "${enable_java_gc+set}" = set; then
3342	enableval="$enable_java_gc"
3343
3344	GC=$enableval
3345	else
3346	GC=boehm
3347	fi
3348
3349	GCLIBS=
3350	GCINCS=
3351	GCDEPS=
3352	GCOBJS=
3353	GCSPEC=
3354	JC1GCSPEC=
3355	GCTESTSPEC=
3356	case "$GC" in
3357	boehm)
3358	echo "$ac_t""boehm" 1>&6
3359	GCLIBS=../boehm-gc/libgcjgc_convenience.la
3360	GCINCS='-I$(top_srcdir)/../boehm-gc/include'
3361	JC1GCSPEC='-fuse-boehm-gc'
3362	GCTESTSPEC="-L`${PWDCMD-pwd}`/../boehm-gc/.libs -rpath `${PWDCMD-pwd}`/../boehm-gc/.libs"
3363
3364	GCINCS="$GCINCS `cat ../boehm-gc/boehm-cflags`"
3365	GCOBJS=boehm.lo
3366	GCHDR=boehm-gc.h
3367	cat >> confdefs.h <<\EOF
3368	#define HAVE_BOEHM_GC 1
3369	EOF
3370
3371	;;
3372	no)
3373	echo "$ac_t""none" 1>&6
3374	GCOBJS=nogc.lo
3375	GCHDR=no-gc.h
3376	;;
3377	*)
3378	{ echo "configure: error: unrecognized collector \"$GC\"" 1>&2; exit 1; }
3379	;;
3380	esac
3381
3382
3383
3384
3385
3386
3387
3388
3389
3390
3391	echo $ac_n "checking for thread model used by GCC""... $ac_c" 1>&6
3392	echo "configure:3393: checking for thread model used by GCC" >&5
3393	THREADS=`$CC -v 2>&1 \| sed -n 's/^Thread model: //p'`
3394	echo "$ac_t""$THREADS" 1>&6
3395
3396	case "$THREADS" in
3397	no \| none \| single)
3398	THREADS=none
3399	;;
3400	posix \| pthreads)
3401	THREADS=posix
3402	case "$host" in
3403	--linux*)
3404	cat >> confdefs.h <<\EOF
3405	#define LINUX_THREADS 1
3406	EOF
3407
3408	;;
3409	esac
3410	;;
3411	win32)
3412	;;
3413	decosf1 \| irix \| mach \| os2 \| solaris \| dce \| vxworks)
3414	{ echo "configure: error: thread package $THREADS not yet supported" 1>&2; exit 1; }
3415	;;
3416	*)
3417	{ echo "configure: error: $THREADS is an unknown thread package" 1>&2; exit 1; }
3418	;;
3419	esac
3420
3421	THREADLDFLAGS=
3422	THREADLIBS=
3423	THREADINCS=
3424	THREADDEPS=
3425	THREADOBJS=
3426	THREADH=
3427	THREADSPEC=
3428	case "$THREADS" in
3429	posix)
3430	case "$host" in
3431	--cygwin*)
3432	# Don't set THREADLIBS here. Cygwin doesn't have -lpthread.
3433	;;
3434
3435	--freebsd[1234]*)
3436
3437	# Before FreeBSD 5, it didn't have -lpthread (or any library which
3438	# merely adds pthread_* functions) but it does have a -pthread switch
3439	# which is required at link-time to select -lc_r instead of -lc.
3440	THREADLDFLAGS=-pthread
3441	# Don't set THREADSPEC here as might be expected since -pthread is
3442	# not processed when found within a spec file, it must come from
3443	# the command line. For now, the user must provide the -pthread
3444	# switch to link code compiled with gcj. In future, consider adding
3445	# support for weak references to pthread_* functions ala gthr.h API.
3446	THREADSPEC='%{!pthread: %eUnder this configuration, the user must provide -pthread when linking.}'
3447	;;
3448	--freebsd*)
3449	# FreeBSD 5 implements a model much closer to other modern UNIX
3450	# which support threads. However, it still does not support
3451	# -lpthread.
3452	THREADLDFLAGS=-pthread
3453	THREADSPEC=-lc_r
3454	;;
3455	*)
3456	THREADLIBS=-lpthread
3457	THREADSPEC=-lpthread
3458	;;
3459	esac
3460	THREADOBJS=posix-threads.lo
3461	THREADH=posix-threads.h
3462	# MIT pthreads doesn't seem to have the mutexattr functions.
3463	# But for now we don't check for it. We just assume you aren't
3464	# using MIT pthreads.
3465	cat >> confdefs.h <<\EOF
3466	#define HAVE_PTHREAD_MUTEXATTR_INIT 1
3467	EOF
3468
3469
3470	# If we're using the Boehm GC, then we happen to know that it
3471	# defines _REENTRANT, so we don't bother. Eww.
3472	if test "$GC" != boehm; then
3473	cat >> confdefs.h <<\EOF
3474	#define _REENTRANT 1
3475	EOF
3476
3477	fi
3478	cat >> confdefs.h <<\EOF
3479	#define _POSIX_PTHREAD_SEMANTICS 1
3480	EOF
3481
3482	;;
3483
3484	win32)
3485	THREADOBJS=win32-threads.lo
3486	THREADH=win32-threads.h
3487	;;
3488
3489	none)
3490	THREADOBJS=no-threads.lo
3491	THREADH=no-threads.h
3492	;;
3493	esac
3494
3495
3496
3497
3498
3499
3500
3501
3502	if test -d sysdep; then true; else mkdir sysdep; fi
3503
3504
3505	HASH_SYNC_SPEC=
3506	# Hash synchronization is only useful with posix threads right now.
3507	if test "$enable_hash_synchronization" = yes && test "$THREADS" != "none"; then
3508	HASH_SYNC_SPEC=-fhash-synchronization
3509	cat >> confdefs.h <<\EOF
3510	#define JV_HASH_SYNCHRONIZATION 1
3511	EOF
3512
3513	fi
3514
3515
3516
3517
3518
3519	if test "$GCC" = yes; then
3520	USING_GCC_TRUE=
3521	USING_GCC_FALSE='#'
3522	else
3523	USING_GCC_TRUE='#'
3524	USING_GCC_FALSE=
3525	fi
3526
3527	CANADIAN=no
3528	NULL_TARGET=no
3529	NATIVE=yes
3530
3531	# We're in the tree with gcc, and need to include some of its headers.
3532	GCC_UNWIND_INCLUDE='-I$(libgcj_basedir)/../gcc'
3533
3534	# Figure out where generated headers like libgcj-config.h get installed.
3535	gcc_version_trigger=${libgcj_basedir}/../gcc/version.c
3536	gcc_version_full=`grep version_string ${gcc_version_trigger} \| sed -e 's/.\"$[^\"]$\".*/\1/'`
3537	gcc_version=`echo ${gcc_version_full} \| sed -e 's/$[^ ]$ ./\1/'`
3538	tool_include_dir='$(libdir)/gcc-lib/$(target_alias)/'${gcc_version}/include
3539
3540
3541
3542	if test "x${with_newlib}" = "xyes"; then
3543	# We are being configured with a cross compiler. AC_REPLACE_FUNCS
3544	# may not work correctly, because the compiler may not be able to
3545	# link executables.
3546
3547	# We assume newlib. This lets us hard-code the functions we know
3548	# we'll have.
3549	cat >> confdefs.h <<\EOF
3550	#define HAVE_MEMMOVE 1
3551	EOF
3552
3553	cat >> confdefs.h <<\EOF
3554	#define HAVE_MEMCPY 1
3555	EOF
3556
3557	cat >> confdefs.h <<\EOF
3558	#define HAVE_STRERROR 1
3559	EOF
3560
3561	cat >> confdefs.h <<\EOF
3562	#define HAVE_TIME 1
3563	EOF
3564
3565	cat >> confdefs.h <<\EOF
3566	#define HAVE_GMTIME_R 1
3567	EOF
3568
3569	cat >> confdefs.h <<\EOF
3570	#define HAVE_LOCALTIME_R 1
3571	EOF
3572
3573	cat >> confdefs.h <<\EOF
3574	#define HAVE_PTHREAD_MUTEXATTR_INIT 1
3575	EOF
3576
3577	cat >> confdefs.h <<\EOF
3578	#define HAVE_ALLOCA 1
3579	EOF
3580
3581
3582	cat >> confdefs.h <<\EOF
3583	#define NO_GETUID 1
3584	EOF
3585
3586
3587	# If Canadian cross, then don't pick up tools from the build
3588	# directory.
3589	if test x"$build" != x"$with_cross_host" \
3590	&& test x"$build" != x"$target"; then
3591	CANADIAN=yes
3592	GCC_UNWIND_INCLUDE=
3593	GCJ="${target_alias}-gcj"
3594	fi
3595	NATIVE=no
3596	else
3597	for ac_func in strerror ioctl select fstat open fsync sleep opendir
3598	do
3599	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3600	echo "configure:3601: checking for $ac_func" >&5
3601	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3602	echo $ac_n "(cached) $ac_c" 1>&6
3603	else
3604	cat > conftest.$ac_ext <<EOF
3605	#line 3606 "configure"
3606	#include "confdefs.h"
3607	/* System header to define __stub macros and hopefully few prototypes,
3608	which can conflict with char $ac_func(); below. */
3609	#include <assert.h>
3610	/* Override any gcc2 internal prototype to avoid an error. */
3611	/* We use char because int might match the return type of a gcc2
3612	builtin and then its argument prototype would still apply. */
3613	char $ac_func();
3614
3615	int main() {
3616
3617	/* The GNU C library defines this for functions which it implements
3618	to always fail with ENOSYS. Some functions are actually named
3619	something starting with __ and the normal name is an alias. */
3620	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
3621	choke me
3622	#else
3623	$ac_func();
3624	#endif
3625
3626	; return 0; }
3627	EOF
3628	if { (eval echo configure:3629: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3629	rm -rf conftest*
3630	eval "ac_cv_func_$ac_func=yes"
3631	else
3632	echo "configure: failed program was:" >&5
3633	cat conftest.$ac_ext >&5
3634	rm -rf conftest*
3635	eval "ac_cv_func_$ac_func=no"
3636	fi
3637	rm -f conftest*
3638	fi
3639
3640	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3641	echo "$ac_t""yes" 1>&6
3642	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3643	cat >> confdefs.h <<EOF
3644	#define $ac_tr_func 1
3645	EOF
3646
3647	else
3648	echo "$ac_t""no" 1>&6
3649	fi
3650	done
3651
3652	for ac_func in gmtime_r localtime_r readdir_r getpwuid_r getcwd
3653	do
3654	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3655	echo "configure:3656: checking for $ac_func" >&5
3656	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3657	echo $ac_n "(cached) $ac_c" 1>&6
3658	else
3659	cat > conftest.$ac_ext <<EOF
3660	#line 3661 "configure"
3661	#include "confdefs.h"
3662	/* System header to define __stub macros and hopefully few prototypes,
3663	which can conflict with char $ac_func(); below. */
3664	#include <assert.h>
3665	/* Override any gcc2 internal prototype to avoid an error. */
3666	/* We use char because int might match the return type of a gcc2
3667	builtin and then its argument prototype would still apply. */
3668	char $ac_func();
3669
3670	int main() {
3671
3672	/* The GNU C library defines this for functions which it implements
3673	to always fail with ENOSYS. Some functions are actually named
3674	something starting with __ and the normal name is an alias. */
3675	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
3676	choke me
3677	#else
3678	$ac_func();
3679	#endif
3680
3681	; return 0; }
3682	EOF
3683	if { (eval echo configure:3684: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3684	rm -rf conftest*
3685	eval "ac_cv_func_$ac_func=yes"
3686	else
3687	echo "configure: failed program was:" >&5
3688	cat conftest.$ac_ext >&5
3689	rm -rf conftest*
3690	eval "ac_cv_func_$ac_func=no"
3691	fi
3692	rm -f conftest*
3693	fi
3694
3695	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3696	echo "$ac_t""yes" 1>&6
3697	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3698	cat >> confdefs.h <<EOF
3699	#define $ac_tr_func 1
3700	EOF
3701
3702	else
3703	echo "$ac_t""no" 1>&6
3704	fi
3705	done
3706
3707	for ac_func in access stat mkdir rename rmdir unlink realpath utime chmod
3708	do
3709	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3710	echo "configure:3711: checking for $ac_func" >&5
3711	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3712	echo $ac_n "(cached) $ac_c" 1>&6
3713	else
3714	cat > conftest.$ac_ext <<EOF
3715	#line 3716 "configure"
3716	#include "confdefs.h"
3717	/* System header to define __stub macros and hopefully few prototypes,
3718	which can conflict with char $ac_func(); below. */
3719	#include <assert.h>
3720	/* Override any gcc2 internal prototype to avoid an error. */
3721	/* We use char because int might match the return type of a gcc2
3722	builtin and then its argument prototype would still apply. */
3723	char $ac_func();
3724
3725	int main() {
3726
3727	/* The GNU C library defines this for functions which it implements
3728	to always fail with ENOSYS. Some functions are actually named
3729	something starting with __ and the normal name is an alias. */
3730	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
3731	choke me
3732	#else
3733	$ac_func();
3734	#endif
3735
3736	; return 0; }
3737	EOF
3738	if { (eval echo configure:3739: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3739	rm -rf conftest*
3740	eval "ac_cv_func_$ac_func=yes"
3741	else
3742	echo "configure: failed program was:" >&5
3743	cat conftest.$ac_ext >&5
3744	rm -rf conftest*
3745	eval "ac_cv_func_$ac_func=no"
3746	fi
3747	rm -f conftest*
3748	fi
3749
3750	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3751	echo "$ac_t""yes" 1>&6
3752	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3753	cat >> confdefs.h <<EOF
3754	#define $ac_tr_func 1
3755	EOF
3756
3757	else
3758	echo "$ac_t""no" 1>&6
3759	fi
3760	done
3761
3762	for ac_func in nl_langinfo setlocale
3763	do
3764	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3765	echo "configure:3766: checking for $ac_func" >&5
3766	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3767	echo $ac_n "(cached) $ac_c" 1>&6
3768	else
3769	cat > conftest.$ac_ext <<EOF
3770	#line 3771 "configure"
3771	#include "confdefs.h"
3772	/* System header to define __stub macros and hopefully few prototypes,
3773	which can conflict with char $ac_func(); below. */
3774	#include <assert.h>
3775	/* Override any gcc2 internal prototype to avoid an error. */
3776	/* We use char because int might match the return type of a gcc2
3777	builtin and then its argument prototype would still apply. */
3778	char $ac_func();
3779
3780	int main() {
3781
3782	/* The GNU C library defines this for functions which it implements
3783	to always fail with ENOSYS. Some functions are actually named
3784	something starting with __ and the normal name is an alias. */
3785	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
3786	choke me
3787	#else
3788	$ac_func();
3789	#endif
3790
3791	; return 0; }
3792	EOF
3793	if { (eval echo configure:3794: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3794	rm -rf conftest*
3795	eval "ac_cv_func_$ac_func=yes"
3796	else
3797	echo "configure: failed program was:" >&5
3798	cat conftest.$ac_ext >&5
3799	rm -rf conftest*
3800	eval "ac_cv_func_$ac_func=no"
3801	fi
3802	rm -f conftest*
3803	fi
3804
3805	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3806	echo "$ac_t""yes" 1>&6
3807	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3808	cat >> confdefs.h <<EOF
3809	#define $ac_tr_func 1
3810	EOF
3811
3812	else
3813	echo "$ac_t""no" 1>&6
3814	fi
3815	done
3816
3817	for ac_func in inet_aton inet_addr
3818	do
3819	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3820	echo "configure:3821: checking for $ac_func" >&5
3821	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3822	echo $ac_n "(cached) $ac_c" 1>&6
3823	else
3824	cat > conftest.$ac_ext <<EOF
3825	#line 3826 "configure"
3826	#include "confdefs.h"
3827	/* System header to define __stub macros and hopefully few prototypes,
3828	which can conflict with char $ac_func(); below. */
3829	#include <assert.h>
3830	/* Override any gcc2 internal prototype to avoid an error. */
3831	/* We use char because int might match the return type of a gcc2
3832	builtin and then its argument prototype would still apply. */
3833	char $ac_func();
3834
3835	int main() {
3836
3837	/* The GNU C library defines this for functions which it implements
3838	to always fail with ENOSYS. Some functions are actually named
3839	something starting with __ and the normal name is an alias. */
3840	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
3841	choke me
3842	#else
3843	$ac_func();
3844	#endif
3845
3846	; return 0; }
3847	EOF
3848	if { (eval echo configure:3849: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3849	rm -rf conftest*
3850	eval "ac_cv_func_$ac_func=yes"
3851	else
3852	echo "configure: failed program was:" >&5
3853	cat conftest.$ac_ext >&5
3854	rm -rf conftest*
3855	eval "ac_cv_func_$ac_func=no"
3856	fi
3857	rm -f conftest*
3858	fi
3859
3860	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3861	echo "$ac_t""yes" 1>&6
3862	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3863	cat >> confdefs.h <<EOF
3864	#define $ac_tr_func 1
3865	EOF
3866	break
3867	else
3868	echo "$ac_t""no" 1>&6
3869	fi
3870	done
3871
3872	for ac_func in inet_pton uname inet_ntoa
3873	do
3874	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3875	echo "configure:3876: checking for $ac_func" >&5
3876	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3877	echo $ac_n "(cached) $ac_c" 1>&6
3878	else
3879	cat > conftest.$ac_ext <<EOF
3880	#line 3881 "configure"
3881	#include "confdefs.h"
3882	/* System header to define __stub macros and hopefully few prototypes,
3883	which can conflict with char $ac_func(); below. */
3884	#include <assert.h>
3885	/* Override any gcc2 internal prototype to avoid an error. */
3886	/* We use char because int might match the return type of a gcc2
3887	builtin and then its argument prototype would still apply. */
3888	char $ac_func();
3889
3890	int main() {
3891
3892	/* The GNU C library defines this for functions which it implements
3893	to always fail with ENOSYS. Some functions are actually named
3894	something starting with __ and the normal name is an alias. */
3895	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
3896	choke me
3897	#else
3898	$ac_func();
3899	#endif
3900
3901	; return 0; }
3902	EOF
3903	if { (eval echo configure:3904: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3904	rm -rf conftest*
3905	eval "ac_cv_func_$ac_func=yes"
3906	else
3907	echo "configure: failed program was:" >&5
3908	cat conftest.$ac_ext >&5
3909	rm -rf conftest*
3910	eval "ac_cv_func_$ac_func=no"
3911	fi
3912	rm -f conftest*
3913	fi
3914
3915	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3916	echo "$ac_t""yes" 1>&6
3917	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3918	cat >> confdefs.h <<EOF
3919	#define $ac_tr_func 1
3920	EOF
3921
3922	else
3923	echo "$ac_t""no" 1>&6
3924	fi
3925	done
3926
3927	for ac_func in fork execvp pipe sigaction ftruncate
3928	do
3929	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3930	echo "configure:3931: checking for $ac_func" >&5
3931	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3932	echo $ac_n "(cached) $ac_c" 1>&6
3933	else
3934	cat > conftest.$ac_ext <<EOF
3935	#line 3936 "configure"
3936	#include "confdefs.h"
3937	/* System header to define __stub macros and hopefully few prototypes,
3938	which can conflict with char $ac_func(); below. */
3939	#include <assert.h>
3940	/* Override any gcc2 internal prototype to avoid an error. */
3941	/* We use char because int might match the return type of a gcc2
3942	builtin and then its argument prototype would still apply. */
3943	char $ac_func();
3944
3945	int main() {
3946
3947	/* The GNU C library defines this for functions which it implements
3948	to always fail with ENOSYS. Some functions are actually named
3949	something starting with __ and the normal name is an alias. */
3950	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
3951	choke me
3952	#else
3953	$ac_func();
3954	#endif
3955
3956	; return 0; }
3957	EOF
3958	if { (eval echo configure:3959: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3959	rm -rf conftest*
3960	eval "ac_cv_func_$ac_func=yes"
3961	else
3962	echo "configure: failed program was:" >&5
3963	cat conftest.$ac_ext >&5
3964	rm -rf conftest*
3965	eval "ac_cv_func_$ac_func=no"
3966	fi
3967	rm -f conftest*
3968	fi
3969
3970	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3971	echo "$ac_t""yes" 1>&6
3972	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3973	cat >> confdefs.h <<EOF
3974	#define $ac_tr_func 1
3975	EOF
3976
3977	else
3978	echo "$ac_t""no" 1>&6
3979	fi
3980	done
3981
3982	for ac_hdr in execinfo.h unistd.h dlfcn.h
3983	do
3984	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
3985	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3986	echo "configure:3987: checking for $ac_hdr" >&5
3987	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3988	echo $ac_n "(cached) $ac_c" 1>&6
3989	else
3990	cat > conftest.$ac_ext <<EOF
3991	#include <sys/types.h>
3992	#line 3993 "configure"
3993	#include "confdefs.h"
3994	#include <$ac_hdr>
3995	EOF
3996	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3997	{ (eval echo configure:3998: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3998	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
3999	if test -z "$ac_err"; then
4000	rm -rf conftest*
4001	eval "ac_cv_header_$ac_safe=yes"
4002	else
4003	echo "$ac_err" >&5
4004	echo "configure: failed program was:" >&5
4005	cat conftest.$ac_ext >&5
4006	rm -rf conftest*
4007	eval "ac_cv_header_$ac_safe=no"
4008	fi
4009	rm -f conftest*
4010	fi
4011	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4012	echo "$ac_t""yes" 1>&6
4013	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4014	cat >> confdefs.h <<EOF
4015	#define $ac_tr_hdr 1
4016	EOF
4017
4018	else
4019	echo "$ac_t""no" 1>&6
4020	fi
4021	done
4022
4023	echo $ac_n "checking for backtrace""... $ac_c" 1>&6
4024	echo "configure:4025: checking for backtrace" >&5
4025	if eval "test \"`echo '$''{'ac_cv_func_backtrace'+set}'`\" = set"; then
4026	echo $ac_n "(cached) $ac_c" 1>&6
4027	else
4028	cat > conftest.$ac_ext <<EOF
4029	#line 4030 "configure"
4030	#include "confdefs.h"
4031	/* System header to define __stub macros and hopefully few prototypes,
4032	which can conflict with char backtrace(); below. */
4033	#include <assert.h>
4034	/* Override any gcc2 internal prototype to avoid an error. */
4035	/* We use char because int might match the return type of a gcc2
4036	builtin and then its argument prototype would still apply. */
4037	char backtrace();
4038
4039	int main() {
4040
4041	/* The GNU C library defines this for functions which it implements
4042	to always fail with ENOSYS. Some functions are actually named
4043	something starting with __ and the normal name is an alias. */
4044	#if defined (__stub_backtrace) \|\| defined (__stub___backtrace)
4045	choke me
4046	#else
4047	backtrace();
4048	#endif
4049
4050	; return 0; }
4051	EOF
4052	if { (eval echo configure:4053: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4053	rm -rf conftest*
4054	eval "ac_cv_func_backtrace=yes"
4055	else
4056	echo "configure: failed program was:" >&5
4057	cat conftest.$ac_ext >&5
4058	rm -rf conftest*
4059	eval "ac_cv_func_backtrace=no"
4060	fi
4061	rm -f conftest*
4062	fi
4063
4064	if eval "test \"`echo '$ac_cv_func_'backtrace`\" = yes"; then
4065	echo "$ac_t""yes" 1>&6
4066
4067	case "$host" in
4068	ia64--linux)
4069	# Has broken backtrace()
4070	;;
4071	*)
4072	cat >> confdefs.h <<\EOF
4073	#define HAVE_BACKTRACE 1
4074	EOF
4075
4076	;;
4077	esac
4078
4079	else
4080	echo "$ac_t""no" 1>&6
4081
4082	case "$host" in
4083	mingw)
4084	# Has backtrace() defined in libgcj itself
4085	cat >> confdefs.h <<\EOF
4086	#define HAVE_BACKTRACE 1
4087	EOF
4088
4089	;;
4090	esac
4091
4092	fi
4093
4094
4095	echo $ac_n "checking for dladdr in -ldl""... $ac_c" 1>&6
4096	echo "configure:4097: checking for dladdr in -ldl" >&5
4097	ac_lib_var=`echo dl'_'dladdr \| sed 'y%./+-%__p_%'`
4098	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4099	echo $ac_n "(cached) $ac_c" 1>&6
4100	else
4101	ac_save_LIBS="$LIBS"
4102	LIBS="-ldl $LIBS"
4103	cat > conftest.$ac_ext <<EOF
4104	#line 4105 "configure"
4105	#include "confdefs.h"
4106	/* Override any gcc2 internal prototype to avoid an error. */
4107	/* We use char because int might match the return type of a gcc2
4108	builtin and then its argument prototype would still apply. */
4109	char dladdr();
4110
4111	int main() {
4112	dladdr()
4113	; return 0; }
4114	EOF
4115	if { (eval echo configure:4116: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4116	rm -rf conftest*
4117	eval "ac_cv_lib_$ac_lib_var=yes"
4118	else
4119	echo "configure: failed program was:" >&5
4120	cat conftest.$ac_ext >&5
4121	rm -rf conftest*
4122	eval "ac_cv_lib_$ac_lib_var=no"
4123	fi
4124	rm -f conftest*
4125	LIBS="$ac_save_LIBS"
4126
4127	fi
4128	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4129	echo "$ac_t""yes" 1>&6
4130
4131	cat >> confdefs.h <<\EOF
4132	#define HAVE_DLADDR 1
4133	EOF
4134
4135	else
4136	echo "$ac_t""no" 1>&6
4137	fi
4138
4139	if test x"$build" = x"$host"; then
4140	for ac_file in /proc/self/exe
4141	do
4142
4143	ac_safe=`echo "$ac_file" \| sed 'y%./+-%__p_%'`
4144	echo $ac_n "checking for $ac_file""... $ac_c" 1>&6
4145	echo "configure:4146: checking for $ac_file" >&5
4146	if eval "test \"`echo '$''{'ac_cv_file_$ac_safe'+set}'`\" = set"; then
4147	echo $ac_n "(cached) $ac_c" 1>&6
4148	else
4149	if test "$cross_compiling" = yes; then
4150	{ echo "configure: error: Cannot check for file existence when cross compiling" 1>&2; exit 1; }
4151	else
4152	if test -r $ac_file; then
4153	eval "ac_cv_file_$ac_safe=yes"
4154	else
4155	eval "ac_cv_file_$ac_safe=no"
4156	fi
4157	fi
4158	fi
4159	if eval "test \"`echo '$ac_cv_file_'$ac_safe`\" = yes"; then
4160	echo "$ac_t""yes" 1>&6
4161	ac_tr_file=HAVE_`echo $ac_file \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4162	cat >> confdefs.h <<EOF
4163	#define $ac_tr_file 1
4164	EOF
4165
4166	cat >> confdefs.h <<\EOF
4167	#define HAVE_PROC_SELF_EXE 1
4168	EOF
4169
4170	else
4171	echo "$ac_t""no" 1>&6
4172
4173	fi
4174	done
4175
4176	else
4177	case $host in
4178	-linux)
4179	cat >> confdefs.h <<\EOF
4180	#define HAVE_PROC_SELF_EXE 1
4181	EOF
4182
4183	;;
4184	esac
4185	fi
4186
4187
4188
4189	am_cv_lib_iconv_ldpath=
4190	# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
4191	if test "${with_libiconv_prefix+set}" = set; then
4192	withval="$with_libiconv_prefix"
4193
4194	for dir in `echo "$withval" \| tr : ' '`; do
4195	if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
4196	if test -d $dir/lib; then am_cv_lib_iconv_ldpath="-L$dir/lib"; fi
4197	done
4198
4199	fi
4200
4201
4202	echo $ac_n "checking for iconv""... $ac_c" 1>&6
4203	echo "configure:4204: checking for iconv" >&5
4204	if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
4205	echo $ac_n "(cached) $ac_c" 1>&6
4206	else
4207
4208	am_cv_func_iconv="no, consider installing GNU libiconv"
4209	am_cv_lib_iconv=no
4210	cat > conftest.$ac_ext <<EOF
4211	#line 4212 "configure"
4212	#include "confdefs.h"
4213	#include <stdlib.h>
4214	#include <iconv.h>
4215	int main() {
4216	iconv_t cd = iconv_open("","");
4217	iconv(cd,NULL,NULL,NULL,NULL);
4218	iconv_close(cd);
4219	; return 0; }
4220	EOF
4221	if { (eval echo configure:4222: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4222	rm -rf conftest*
4223	am_cv_func_iconv=yes
4224	else
4225	echo "configure: failed program was:" >&5
4226	cat conftest.$ac_ext >&5
4227	fi
4228	rm -f conftest*
4229	if test "$am_cv_func_iconv" != yes; then
4230	am_save_LIBS="$LIBS"
4231	LIBS="$LIBS $am_cv_libiconv_ldpath -liconv"
4232	cat > conftest.$ac_ext <<EOF
4233	#line 4234 "configure"
4234	#include "confdefs.h"
4235	#include <stdlib.h>
4236	#include <iconv.h>
4237	int main() {
4238	iconv_t cd = iconv_open("","");
4239	iconv(cd,NULL,NULL,NULL,NULL);
4240	iconv_close(cd);
4241	; return 0; }
4242	EOF
4243	if { (eval echo configure:4244: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4244	rm -rf conftest*
4245	am_cv_lib_iconv=yes
4246	am_cv_func_iconv=yes
4247	else
4248	echo "configure: failed program was:" >&5
4249	cat conftest.$ac_ext >&5
4250	fi
4251	rm -f conftest*
4252	LIBS="$am_save_LIBS"
4253	fi
4254
4255	fi
4256
4257	echo "$ac_t""$am_cv_func_iconv" 1>&6
4258	if test "$am_cv_func_iconv" = yes; then
4259	cat >> confdefs.h <<\EOF
4260	#define HAVE_ICONV 1
4261	EOF
4262
4263	echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
4264	echo "configure:4265: checking for iconv declaration" >&5
4265	if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
4266	echo $ac_n "(cached) $ac_c" 1>&6
4267	else
4268
4269	cat > conftest.$ac_ext <<EOF
4270	#line 4271 "configure"
4271	#include "confdefs.h"
4272
4273	#include <stdlib.h>
4274	#include <iconv.h>
4275	extern
4276	#ifdef __cplusplus
4277	"C"
4278	#endif
4279	#if defined(__STDC__) \|\| defined(__cplusplus)
4280	size_t iconv (iconv_t cd, char * inbuf, size_t inbytesleft, char * outbuf, size_t outbytesleft);
4281	#else
4282	size_t iconv();
4283	#endif
4284
4285	int main() {
4286
4287	; return 0; }
4288	EOF
4289	if { (eval echo configure:4290: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4290	rm -rf conftest*
4291	am_cv_proto_iconv_arg1=""
4292	else
4293	echo "configure: failed program was:" >&5
4294	cat conftest.$ac_ext >&5
4295	rm -rf conftest*
4296	am_cv_proto_iconv_arg1="const"
4297	fi
4298	rm -f conftest*
4299	am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * inbuf, size_t inbytesleft, char * outbuf, size_t outbytesleft);"
4300	fi
4301
4302	am_cv_proto_iconv=`echo "$am_cv_proto_iconv" \| tr -s ' ' \| sed -e 's/( /(/'`
4303	echo "$ac_t""${ac_t:-
4304	}$am_cv_proto_iconv" 1>&6
4305	cat >> confdefs.h <<EOF
4306	#define ICONV_CONST $am_cv_proto_iconv_arg1
4307	EOF
4308
4309	fi
4310	LIBICONV=
4311	if test "$am_cv_lib_iconv" = yes; then
4312	LIBICONV="$am_cv_lib_iconv_ldpath -liconv"
4313	fi
4314
4315
4316	if test $ac_cv_header_locale_h = yes; then
4317	echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
4318	echo "configure:4319: checking for LC_MESSAGES" >&5
4319	if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
4320	echo $ac_n "(cached) $ac_c" 1>&6
4321	else
4322	cat > conftest.$ac_ext <<EOF
4323	#line 4324 "configure"
4324	#include "confdefs.h"
4325	#include <locale.h>
4326	int main() {
4327	return LC_MESSAGES
4328	; return 0; }
4329	EOF
4330	if { (eval echo configure:4331: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4331	rm -rf conftest*
4332	am_cv_val_LC_MESSAGES=yes
4333	else
4334	echo "configure: failed program was:" >&5
4335	cat conftest.$ac_ext >&5
4336	rm -rf conftest*
4337	am_cv_val_LC_MESSAGES=no
4338	fi
4339	rm -f conftest*
4340	fi
4341
4342	echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
4343	if test $am_cv_val_LC_MESSAGES = yes; then
4344	cat >> confdefs.h <<\EOF
4345	#define HAVE_LC_MESSAGES 1
4346	EOF
4347
4348	fi
4349	fi
4350	echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
4351	echo "configure:4352: checking whether struct tm is in sys/time.h or time.h" >&5
4352	if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
4353	echo $ac_n "(cached) $ac_c" 1>&6
4354	else
4355	cat > conftest.$ac_ext <<EOF
4356	#line 4357 "configure"
4357	#include "confdefs.h"
4358	#include <sys/types.h>
4359	#include <time.h>
4360	int main() {
4361	struct tm *tp; tp->tm_sec;
4362	; return 0; }
4363	EOF
4364	if { (eval echo configure:4365: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4365	rm -rf conftest*
4366	ac_cv_struct_tm=time.h
4367	else
4368	echo "configure: failed program was:" >&5
4369	cat conftest.$ac_ext >&5
4370	rm -rf conftest*
4371	ac_cv_struct_tm=sys/time.h
4372	fi
4373	rm -f conftest*
4374	fi
4375
4376	echo "$ac_t""$ac_cv_struct_tm" 1>&6
4377	if test $ac_cv_struct_tm = sys/time.h; then
4378	cat >> confdefs.h <<\EOF
4379	#define TM_IN_SYS_TIME 1
4380	EOF
4381
4382	fi
4383
4384	echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6
4385	echo "configure:4386: checking for tm_zone in struct tm" >&5
4386	if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+set}'`\" = set"; then
4387	echo $ac_n "(cached) $ac_c" 1>&6
4388	else
4389	cat > conftest.$ac_ext <<EOF
4390	#line 4391 "configure"
4391	#include "confdefs.h"
4392	#include <sys/types.h>
4393	#include <$ac_cv_struct_tm>
4394	int main() {
4395	struct tm tm; tm.tm_zone;
4396	; return 0; }
4397	EOF
4398	if { (eval echo configure:4399: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4399	rm -rf conftest*
4400	ac_cv_struct_tm_zone=yes
4401	else
4402	echo "configure: failed program was:" >&5
4403	cat conftest.$ac_ext >&5
4404	rm -rf conftest*
4405	ac_cv_struct_tm_zone=no
4406	fi
4407	rm -f conftest*
4408	fi
4409
4410	echo "$ac_t""$ac_cv_struct_tm_zone" 1>&6
4411	if test "$ac_cv_struct_tm_zone" = yes; then
4412	cat >> confdefs.h <<\EOF
4413	#define HAVE_TM_ZONE 1
4414	EOF
4415
4416	else
4417	echo $ac_n "checking for tzname""... $ac_c" 1>&6
4418	echo "configure:4419: checking for tzname" >&5
4419	if eval "test \"`echo '$''{'ac_cv_var_tzname'+set}'`\" = set"; then
4420	echo $ac_n "(cached) $ac_c" 1>&6
4421	else
4422	cat > conftest.$ac_ext <<EOF
4423	#line 4424 "configure"
4424	#include "confdefs.h"
4425	#include <time.h>
4426	#ifndef tzname /* For SGI. */
4427	extern char tzname[]; / RS6000 and others reject char *tzname. /
4428	#endif
4429	int main() {
4430	atoi(*tzname);
4431	; return 0; }
4432	EOF
4433	if { (eval echo configure:4434: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4434	rm -rf conftest*
4435	ac_cv_var_tzname=yes
4436	else
4437	echo "configure: failed program was:" >&5
4438	cat conftest.$ac_ext >&5
4439	rm -rf conftest*
4440	ac_cv_var_tzname=no
4441	fi
4442	rm -f conftest*
4443	fi
4444
4445	echo "$ac_t""$ac_cv_var_tzname" 1>&6
4446	if test $ac_cv_var_tzname = yes; then
4447	cat >> confdefs.h <<\EOF
4448	#define HAVE_TZNAME 1
4449	EOF
4450
4451	fi
4452	fi
4453
4454
4455	for ac_func in gethostbyname_r
4456	do
4457	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4458	echo "configure:4459: checking for $ac_func" >&5
4459	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4460	echo $ac_n "(cached) $ac_c" 1>&6
4461	else
4462	cat > conftest.$ac_ext <<EOF
4463	#line 4464 "configure"
4464	#include "confdefs.h"
4465	/* System header to define __stub macros and hopefully few prototypes,
4466	which can conflict with char $ac_func(); below. */
4467	#include <assert.h>
4468	/* Override any gcc2 internal prototype to avoid an error. */
4469	/* We use char because int might match the return type of a gcc2
4470	builtin and then its argument prototype would still apply. */
4471	char $ac_func();
4472
4473	int main() {
4474
4475	/* The GNU C library defines this for functions which it implements
4476	to always fail with ENOSYS. Some functions are actually named
4477	something starting with __ and the normal name is an alias. */
4478	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
4479	choke me
4480	#else
4481	$ac_func();
4482	#endif
4483
4484	; return 0; }
4485	EOF
4486	if { (eval echo configure:4487: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4487	rm -rf conftest*
4488	eval "ac_cv_func_$ac_func=yes"
4489	else
4490	echo "configure: failed program was:" >&5
4491	cat conftest.$ac_ext >&5
4492	rm -rf conftest*
4493	eval "ac_cv_func_$ac_func=no"
4494	fi
4495	rm -f conftest*
4496	fi
4497
4498	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4499	echo "$ac_t""yes" 1>&6
4500	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4501	cat >> confdefs.h <<EOF
4502	#define $ac_tr_func 1
4503	EOF
4504
4505	cat >> confdefs.h <<\EOF
4506	#define HAVE_GETHOSTBYNAME_R 1
4507	EOF
4508
4509	# There are two different kinds of gethostbyname_r.
4510	# We look for the one that returns `int'.
4511	# Hopefully this check is robust enough.
4512	cat > conftest.$ac_ext <<EOF
4513	#line 4514 "configure"
4514	#include "confdefs.h"
4515	#include <netdb.h>
4516	EOF
4517	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4518	egrep "int.*gethostbyname_r" >/dev/null 2>&1; then
4519	rm -rf conftest*
4520
4521	cat >> confdefs.h <<\EOF
4522	#define GETHOSTBYNAME_R_RETURNS_INT 1
4523	EOF
4524
4525	fi
4526	rm -f conftest*
4527
4528
4529	case " $GCINCS " in
4530	" -D_REENTRANT ") ;;
4531	*)
4532	echo $ac_n "checking whether gethostbyname_r declaration requires -D_REENTRANT""... $ac_c" 1>&6
4533	echo "configure:4534: checking whether gethostbyname_r declaration requires -D_REENTRANT" >&5
4534	if eval "test \"`echo '$''{'libjava_cv_gethostbyname_r_needs_reentrant'+set}'`\" = set"; then
4535	echo $ac_n "(cached) $ac_c" 1>&6
4536	else
4537
4538	ac_ext=C
4539	# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
4540	ac_cpp='$CXXCPP $CPPFLAGS'
4541	ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
4542	ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
4543	cross_compiling=$ac_cv_prog_cxx_cross
4544
4545	cat > conftest.$ac_ext <<EOF
4546	#line 4547 "configure"
4547	#include "confdefs.h"
4548	#include <netdb.h>
4549	int main() {
4550	gethostbyname_r("", 0, 0);
4551	; return 0; }
4552	EOF
4553	if { (eval echo configure:4554: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4554	rm -rf conftest*
4555	libjava_cv_gethostbyname_r_needs_reentrant=no
4556	else
4557	echo "configure: failed program was:" >&5
4558	cat conftest.$ac_ext >&5
4559	rm -rf conftest*
4560	CPPFLAGS_SAVE="$CPPFLAGS"
4561	CPPFLAGS="$CPPFLAGS -D_REENTRANT"
4562	cat > conftest.$ac_ext <<EOF
4563	#line 4564 "configure"
4564	#include "confdefs.h"
4565	#include <netdb.h>
4566	int main() {
4567	gethostbyname_r("", 0, 0);
4568	; return 0; }
4569	EOF
4570	if { (eval echo configure:4571: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4571	rm -rf conftest*
4572	libjava_cv_gethostbyname_r_needs_reentrant=yes
4573	else
4574	echo "configure: failed program was:" >&5
4575	cat conftest.$ac_ext >&5
4576	rm -rf conftest*
4577	libjava_cv_gethostbyname_r_needs_reentrant=fail
4578	fi
4579	rm -f conftest*
4580	CPPFLAGS="$CPPFLAGS_SAVE"
4581
4582	fi
4583	rm -f conftest*
4584	ac_ext=c
4585	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
4586	ac_cpp='$CPP $CPPFLAGS'
4587	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
4588	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
4589	cross_compiling=$ac_cv_prog_cc_cross
4590
4591
4592	fi
4593
4594	echo "$ac_t""$libjava_cv_gethostbyname_r_needs_reentrant" 1>&6
4595	if test "x$libjava_cv_gethostbyname_r_needs_reentrant" = xyes; then
4596	cat >> confdefs.h <<\EOF
4597	#define _REENTRANT 1
4598	EOF
4599
4600	fi
4601	;;
4602	esac
4603
4604	echo $ac_n "checking for struct hostent_data""... $ac_c" 1>&6
4605	echo "configure:4606: checking for struct hostent_data" >&5
4606	if eval "test \"`echo '$''{'libjava_cv_struct_hostent_data'+set}'`\" = set"; then
4607	echo $ac_n "(cached) $ac_c" 1>&6
4608	else
4609	cat > conftest.$ac_ext <<EOF
4610	#line 4611 "configure"
4611	#include "confdefs.h"
4612
4613	#if GETHOSTBYNAME_R_NEEDS_REENTRANT && !defined(_REENTRANT)
4614	# define _REENTRANT 1
4615	#endif
4616	#include <netdb.h>
4617	int main() {
4618	struct hostent_data data;
4619	; return 0; }
4620	EOF
4621	if { (eval echo configure:4622: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4622	rm -rf conftest*
4623	libjava_cv_struct_hostent_data=yes
4624	else
4625	echo "configure: failed program was:" >&5
4626	cat conftest.$ac_ext >&5
4627	rm -rf conftest*
4628	libjava_cv_struct_hostent_data=no
4629	fi
4630	rm -f conftest*
4631	fi
4632
4633	echo "$ac_t""$libjava_cv_struct_hostent_data" 1>&6
4634	if test "x$libjava_cv_struct_hostent_data" = xyes; then
4635	cat >> confdefs.h <<\EOF
4636	#define HAVE_STRUCT_HOSTENT_DATA 1
4637	EOF
4638
4639	fi
4640
4641	else
4642	echo "$ac_t""no" 1>&6
4643	fi
4644	done
4645
4646
4647	# FIXME: libjava source code expects to find a prototype for
4648	# gethostbyaddr_r in netdb.h. The outer check ensures that
4649	# HAVE_GETHOSTBYADDR_R will not be defined if the prototype fails
4650	# to exist where expected. (The root issue: AC_CHECK_FUNCS assumes C
4651	# linkage check is enough, yet C++ code requires proper prototypes.)
4652	cat > conftest.$ac_ext <<EOF
4653	#line 4654 "configure"
4654	#include "confdefs.h"
4655	#include <netdb.h>
4656	EOF
4657	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4658	egrep "gethostbyaddr_r" >/dev/null 2>&1; then
4659	rm -rf conftest*
4660
4661	for ac_func in gethostbyaddr_r
4662	do
4663	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4664	echo "configure:4665: checking for $ac_func" >&5
4665	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4666	echo $ac_n "(cached) $ac_c" 1>&6
4667	else
4668	cat > conftest.$ac_ext <<EOF
4669	#line 4670 "configure"
4670	#include "confdefs.h"
4671	/* System header to define __stub macros and hopefully few prototypes,
4672	which can conflict with char $ac_func(); below. */
4673	#include <assert.h>
4674	/* Override any gcc2 internal prototype to avoid an error. */
4675	/* We use char because int might match the return type of a gcc2
4676	builtin and then its argument prototype would still apply. */
4677	char $ac_func();
4678
4679	int main() {
4680
4681	/* The GNU C library defines this for functions which it implements
4682	to always fail with ENOSYS. Some functions are actually named
4683	something starting with __ and the normal name is an alias. */
4684	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
4685	choke me
4686	#else
4687	$ac_func();
4688	#endif
4689
4690	; return 0; }
4691	EOF
4692	if { (eval echo configure:4693: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4693	rm -rf conftest*
4694	eval "ac_cv_func_$ac_func=yes"
4695	else
4696	echo "configure: failed program was:" >&5
4697	cat conftest.$ac_ext >&5
4698	rm -rf conftest*
4699	eval "ac_cv_func_$ac_func=no"
4700	fi
4701	rm -f conftest*
4702	fi
4703
4704	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4705	echo "$ac_t""yes" 1>&6
4706	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4707	cat >> confdefs.h <<EOF
4708	#define $ac_tr_func 1
4709	EOF
4710
4711	cat >> confdefs.h <<\EOF
4712	#define HAVE_GETHOSTBYADDR_R 1
4713	EOF
4714
4715	# There are two different kinds of gethostbyaddr_r.
4716	# We look for the one that returns `int'.
4717	# Hopefully this check is robust enough.
4718	cat > conftest.$ac_ext <<EOF
4719	#line 4720 "configure"
4720	#include "confdefs.h"
4721	#include <netdb.h>
4722	EOF
4723	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4724	egrep "int.*gethostbyaddr_r" >/dev/null 2>&1; then
4725	rm -rf conftest*
4726
4727	cat >> confdefs.h <<\EOF
4728	#define GETHOSTBYADDR_R_RETURNS_INT 1
4729	EOF
4730
4731	fi
4732	rm -f conftest*
4733
4734	else
4735	echo "$ac_t""no" 1>&6
4736	fi
4737	done
4738
4739	fi
4740	rm -f conftest*
4741
4742
4743	for ac_func in gethostname
4744	do
4745	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4746	echo "configure:4747: checking for $ac_func" >&5
4747	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4748	echo $ac_n "(cached) $ac_c" 1>&6
4749	else
4750	cat > conftest.$ac_ext <<EOF
4751	#line 4752 "configure"
4752	#include "confdefs.h"
4753	/* System header to define __stub macros and hopefully few prototypes,
4754	which can conflict with char $ac_func(); below. */
4755	#include <assert.h>
4756	/* Override any gcc2 internal prototype to avoid an error. */
4757	/* We use char because int might match the return type of a gcc2
4758	builtin and then its argument prototype would still apply. */
4759	char $ac_func();
4760
4761	int main() {
4762
4763	/* The GNU C library defines this for functions which it implements
4764	to always fail with ENOSYS. Some functions are actually named
4765	something starting with __ and the normal name is an alias. */
4766	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
4767	choke me
4768	#else
4769	$ac_func();
4770	#endif
4771
4772	; return 0; }
4773	EOF
4774	if { (eval echo configure:4775: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4775	rm -rf conftest*
4776	eval "ac_cv_func_$ac_func=yes"
4777	else
4778	echo "configure: failed program was:" >&5
4779	cat conftest.$ac_ext >&5
4780	rm -rf conftest*
4781	eval "ac_cv_func_$ac_func=no"
4782	fi
4783	rm -f conftest*
4784	fi
4785
4786	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4787	echo "$ac_t""yes" 1>&6
4788	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4789	cat >> confdefs.h <<EOF
4790	#define $ac_tr_func 1
4791	EOF
4792
4793	cat >> confdefs.h <<\EOF
4794	#define HAVE_GETHOSTNAME 1
4795	EOF
4796
4797	cat > conftest.$ac_ext <<EOF
4798	#line 4799 "configure"
4799	#include "confdefs.h"
4800	#include <unistd.h>
4801	EOF
4802	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4803	egrep "gethostname" >/dev/null 2>&1; then
4804	rm -rf conftest*
4805
4806	cat >> confdefs.h <<\EOF
4807	#define HAVE_GETHOSTNAME_DECL 1
4808	EOF
4809
4810	fi
4811	rm -f conftest*
4812
4813	else
4814	echo "$ac_t""no" 1>&6
4815	fi
4816	done
4817
4818
4819	# Look for these functions in the thread library, but only bother
4820	# if using POSIX threads.
4821	if test "$THREADS" = posix; then
4822	save_LIBS="$LIBS"
4823	LIBS="$LIBS $THREADLIBS"
4824	# Some POSIX thread systems don't have pthread_mutexattr_settype.
4825	# E.g., Solaris.
4826	for ac_func in pthread_mutexattr_settype pthread_mutexattr_setkind_np
4827	do
4828	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4829	echo "configure:4830: checking for $ac_func" >&5
4830	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4831	echo $ac_n "(cached) $ac_c" 1>&6
4832	else
4833	cat > conftest.$ac_ext <<EOF
4834	#line 4835 "configure"
4835	#include "confdefs.h"
4836	/* System header to define __stub macros and hopefully few prototypes,
4837	which can conflict with char $ac_func(); below. */
4838	#include <assert.h>
4839	/* Override any gcc2 internal prototype to avoid an error. */
4840	/* We use char because int might match the return type of a gcc2
4841	builtin and then its argument prototype would still apply. */
4842	char $ac_func();
4843
4844	int main() {
4845
4846	/* The GNU C library defines this for functions which it implements
4847	to always fail with ENOSYS. Some functions are actually named
4848	something starting with __ and the normal name is an alias. */
4849	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
4850	choke me
4851	#else
4852	$ac_func();
4853	#endif
4854
4855	; return 0; }
4856	EOF
4857	if { (eval echo configure:4858: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4858	rm -rf conftest*
4859	eval "ac_cv_func_$ac_func=yes"
4860	else
4861	echo "configure: failed program was:" >&5
4862	cat conftest.$ac_ext >&5
4863	rm -rf conftest*
4864	eval "ac_cv_func_$ac_func=no"
4865	fi
4866	rm -f conftest*
4867	fi
4868
4869	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4870	echo "$ac_t""yes" 1>&6
4871	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4872	cat >> confdefs.h <<EOF
4873	#define $ac_tr_func 1
4874	EOF
4875
4876	else
4877	echo "$ac_t""no" 1>&6
4878	fi
4879	done
4880
4881
4882	# Look for sched_yield. Up to Solaris 2.6, it is in libposix4, since
4883	# Solaris 7 the name librt is preferred.
4884	for ac_func in sched_yield
4885	do
4886	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4887	echo "configure:4888: checking for $ac_func" >&5
4888	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4889	echo $ac_n "(cached) $ac_c" 1>&6
4890	else
4891	cat > conftest.$ac_ext <<EOF
4892	#line 4893 "configure"
4893	#include "confdefs.h"
4894	/* System header to define __stub macros and hopefully few prototypes,
4895	which can conflict with char $ac_func(); below. */
4896	#include <assert.h>
4897	/* Override any gcc2 internal prototype to avoid an error. */
4898	/* We use char because int might match the return type of a gcc2
4899	builtin and then its argument prototype would still apply. */
4900	char $ac_func();
4901
4902	int main() {
4903
4904	/* The GNU C library defines this for functions which it implements
4905	to always fail with ENOSYS. Some functions are actually named
4906	something starting with __ and the normal name is an alias. */
4907	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
4908	choke me
4909	#else
4910	$ac_func();
4911	#endif
4912
4913	; return 0; }
4914	EOF
4915	if { (eval echo configure:4916: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4916	rm -rf conftest*
4917	eval "ac_cv_func_$ac_func=yes"
4918	else
4919	echo "configure: failed program was:" >&5
4920	cat conftest.$ac_ext >&5
4921	rm -rf conftest*
4922	eval "ac_cv_func_$ac_func=no"
4923	fi
4924	rm -f conftest*
4925	fi
4926
4927	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4928	echo "$ac_t""yes" 1>&6
4929	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4930	cat >> confdefs.h <<EOF
4931	#define $ac_tr_func 1
4932	EOF
4933
4934	else
4935	echo "$ac_t""no" 1>&6
4936	echo $ac_n "checking for sched_yield in -lrt""... $ac_c" 1>&6
4937	echo "configure:4938: checking for sched_yield in -lrt" >&5
4938	ac_lib_var=`echo rt'_'sched_yield \| sed 'y%./+-%__p_%'`
4939	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4940	echo $ac_n "(cached) $ac_c" 1>&6
4941	else
4942	ac_save_LIBS="$LIBS"
4943	LIBS="-lrt $LIBS"
4944	cat > conftest.$ac_ext <<EOF
4945	#line 4946 "configure"
4946	#include "confdefs.h"
4947	/* Override any gcc2 internal prototype to avoid an error. */
4948	/* We use char because int might match the return type of a gcc2
4949	builtin and then its argument prototype would still apply. */
4950	char sched_yield();
4951
4952	int main() {
4953	sched_yield()
4954	; return 0; }
4955	EOF
4956	if { (eval echo configure:4957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4957	rm -rf conftest*
4958	eval "ac_cv_lib_$ac_lib_var=yes"
4959	else
4960	echo "configure: failed program was:" >&5
4961	cat conftest.$ac_ext >&5
4962	rm -rf conftest*
4963	eval "ac_cv_lib_$ac_lib_var=no"
4964	fi
4965	rm -f conftest*
4966	LIBS="$ac_save_LIBS"
4967
4968	fi
4969	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4970	echo "$ac_t""yes" 1>&6
4971
4972	cat >> confdefs.h <<\EOF
4973	#define HAVE_SCHED_YIELD 1
4974	EOF
4975
4976	THREADLIBS="$THREADLIBS -lrt"
4977	THREADSPEC="$THREADSPEC -lrt"
4978	else
4979	echo "$ac_t""no" 1>&6
4980
4981	echo $ac_n "checking for sched_yield in -lposix4""... $ac_c" 1>&6
4982	echo "configure:4983: checking for sched_yield in -lposix4" >&5
4983	ac_lib_var=`echo posix4'_'sched_yield \| sed 'y%./+-%__p_%'`
4984	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4985	echo $ac_n "(cached) $ac_c" 1>&6
4986	else
4987	ac_save_LIBS="$LIBS"
4988	LIBS="-lposix4 $LIBS"
4989	cat > conftest.$ac_ext <<EOF
4990	#line 4991 "configure"
4991	#include "confdefs.h"
4992	/* Override any gcc2 internal prototype to avoid an error. */
4993	/* We use char because int might match the return type of a gcc2
4994	builtin and then its argument prototype would still apply. */
4995	char sched_yield();
4996
4997	int main() {
4998	sched_yield()
4999	; return 0; }
5000	EOF
5001	if { (eval echo configure:5002: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5002	rm -rf conftest*
5003	eval "ac_cv_lib_$ac_lib_var=yes"
5004	else
5005	echo "configure: failed program was:" >&5
5006	cat conftest.$ac_ext >&5
5007	rm -rf conftest*
5008	eval "ac_cv_lib_$ac_lib_var=no"
5009	fi
5010	rm -f conftest*
5011	LIBS="$ac_save_LIBS"
5012
5013	fi
5014	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5015	echo "$ac_t""yes" 1>&6
5016
5017	cat >> confdefs.h <<\EOF
5018	#define HAVE_SCHED_YIELD 1
5019	EOF
5020
5021	THREADLIBS="$THREADLIBS -lposix4"
5022	THREADSPEC="$THREADSPEC -lposix4"
5023	else
5024	echo "$ac_t""no" 1>&6
5025	fi
5026
5027	fi
5028
5029	fi
5030	done
5031
5032	LIBS="$save_LIBS"
5033
5034	# We can save a little space at runtime if the mutex has m_count
5035	# or __m_count. This is a nice hack for Linux.
5036	cat > conftest.$ac_ext <<EOF
5037	#line 5038 "configure"
5038	#include "confdefs.h"
5039	#include <pthread.h>
5040	int main() {
5041
5042	extern pthread_mutex_t *mutex; int q = mutex->m_count;
5043
5044	; return 0; }
5045	EOF
5046	if { (eval echo configure:5047: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5047	rm -rf conftest*
5048	cat >> confdefs.h <<\EOF
5049	#define PTHREAD_MUTEX_HAVE_M_COUNT 1
5050	EOF
5051
5052	else
5053	echo "configure: failed program was:" >&5
5054	cat conftest.$ac_ext >&5
5055	rm -rf conftest*
5056
5057	cat > conftest.$ac_ext <<EOF
5058	#line 5059 "configure"
5059	#include "confdefs.h"
5060	#include <pthread.h>
5061	int main() {
5062
5063	extern pthread_mutex_t *mutex; int q = mutex->__m_count;
5064
5065	; return 0; }
5066	EOF
5067	if { (eval echo configure:5068: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5068	rm -rf conftest*
5069	cat >> confdefs.h <<\EOF
5070	#define PTHREAD_MUTEX_HAVE___M_COUNT 1
5071	EOF
5072
5073	else
5074	echo "configure: failed program was:" >&5
5075	cat conftest.$ac_ext >&5
5076	fi
5077	rm -f conftest*
5078	fi
5079	rm -f conftest*
5080	fi
5081
5082	# We require a way to get the time.
5083	time_found=no
5084	for ac_func in gettimeofday time ftime
5085	do
5086	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5087	echo "configure:5088: checking for $ac_func" >&5
5088	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5089	echo $ac_n "(cached) $ac_c" 1>&6
5090	else
5091	cat > conftest.$ac_ext <<EOF
5092	#line 5093 "configure"
5093	#include "confdefs.h"
5094	/* System header to define __stub macros and hopefully few prototypes,
5095	which can conflict with char $ac_func(); below. */
5096	#include <assert.h>
5097	/* Override any gcc2 internal prototype to avoid an error. */
5098	/* We use char because int might match the return type of a gcc2
5099	builtin and then its argument prototype would still apply. */
5100	char $ac_func();
5101
5102	int main() {
5103
5104	/* The GNU C library defines this for functions which it implements
5105	to always fail with ENOSYS. Some functions are actually named
5106	something starting with __ and the normal name is an alias. */
5107	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
5108	choke me
5109	#else
5110	$ac_func();
5111	#endif
5112
5113	; return 0; }
5114	EOF
5115	if { (eval echo configure:5116: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5116	rm -rf conftest*
5117	eval "ac_cv_func_$ac_func=yes"
5118	else
5119	echo "configure: failed program was:" >&5
5120	cat conftest.$ac_ext >&5
5121	rm -rf conftest*
5122	eval "ac_cv_func_$ac_func=no"
5123	fi
5124	rm -f conftest*
5125	fi
5126
5127	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5128	echo "$ac_t""yes" 1>&6
5129	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5130	cat >> confdefs.h <<EOF
5131	#define $ac_tr_func 1
5132	EOF
5133	time_found=yes
5134	else
5135	echo "$ac_t""no" 1>&6
5136	fi
5137	done
5138
5139	if test "$time_found" = no; then
5140	{ echo "configure: error: no function found to get the time" 1>&2; exit 1; }
5141	fi
5142
5143	for ac_func in memmove
5144	do
5145	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5146	echo "configure:5147: checking for $ac_func" >&5
5147	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5148	echo $ac_n "(cached) $ac_c" 1>&6
5149	else
5150	cat > conftest.$ac_ext <<EOF
5151	#line 5152 "configure"
5152	#include "confdefs.h"
5153	/* System header to define __stub macros and hopefully few prototypes,
5154	which can conflict with char $ac_func(); below. */
5155	#include <assert.h>
5156	/* Override any gcc2 internal prototype to avoid an error. */
5157	/* We use char because int might match the return type of a gcc2
5158	builtin and then its argument prototype would still apply. */
5159	char $ac_func();
5160
5161	int main() {
5162
5163	/* The GNU C library defines this for functions which it implements
5164	to always fail with ENOSYS. Some functions are actually named
5165	something starting with __ and the normal name is an alias. */
5166	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
5167	choke me
5168	#else
5169	$ac_func();
5170	#endif
5171
5172	; return 0; }
5173	EOF
5174	if { (eval echo configure:5175: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5175	rm -rf conftest*
5176	eval "ac_cv_func_$ac_func=yes"
5177	else
5178	echo "configure: failed program was:" >&5
5179	cat conftest.$ac_ext >&5
5180	rm -rf conftest*
5181	eval "ac_cv_func_$ac_func=no"
5182	fi
5183	rm -f conftest*
5184	fi
5185
5186	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5187	echo "$ac_t""yes" 1>&6
5188	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5189	cat >> confdefs.h <<EOF
5190	#define $ac_tr_func 1
5191	EOF
5192
5193	else
5194	echo "$ac_t""no" 1>&6
5195	fi
5196	done
5197
5198
5199	# We require memcpy.
5200	memcpy_found=no
5201	for ac_func in memcpy
5202	do
5203	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5204	echo "configure:5205: checking for $ac_func" >&5
5205	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5206	echo $ac_n "(cached) $ac_c" 1>&6
5207	else
5208	cat > conftest.$ac_ext <<EOF
5209	#line 5210 "configure"
5210	#include "confdefs.h"
5211	/* System header to define __stub macros and hopefully few prototypes,
5212	which can conflict with char $ac_func(); below. */
5213	#include <assert.h>
5214	/* Override any gcc2 internal prototype to avoid an error. */
5215	/* We use char because int might match the return type of a gcc2
5216	builtin and then its argument prototype would still apply. */
5217	char $ac_func();
5218
5219	int main() {
5220
5221	/* The GNU C library defines this for functions which it implements
5222	to always fail with ENOSYS. Some functions are actually named
5223	something starting with __ and the normal name is an alias. */
5224	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
5225	choke me
5226	#else
5227	$ac_func();
5228	#endif
5229
5230	; return 0; }
5231	EOF
5232	if { (eval echo configure:5233: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5233	rm -rf conftest*
5234	eval "ac_cv_func_$ac_func=yes"
5235	else
5236	echo "configure: failed program was:" >&5
5237	cat conftest.$ac_ext >&5
5238	rm -rf conftest*
5239	eval "ac_cv_func_$ac_func=no"
5240	fi
5241	rm -f conftest*
5242	fi
5243
5244	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5245	echo "$ac_t""yes" 1>&6
5246	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5247	cat >> confdefs.h <<EOF
5248	#define $ac_tr_func 1
5249	EOF
5250	memcpy_found=yes
5251	else
5252	echo "$ac_t""no" 1>&6
5253	fi
5254	done
5255
5256	if test "$memcpy_found" = no; then
5257	{ echo "configure: error: memcpy is required" 1>&2; exit 1; }
5258	fi
5259
5260	echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
5261	echo "configure:5262: checking for dlopen in -ldl" >&5
5262	ac_lib_var=`echo dl'_'dlopen \| sed 'y%./+-%__p_%'`
5263	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5264	echo $ac_n "(cached) $ac_c" 1>&6
5265	else
5266	ac_save_LIBS="$LIBS"
5267	LIBS="-ldl $LIBS"
5268	cat > conftest.$ac_ext <<EOF
5269	#line 5270 "configure"
5270	#include "confdefs.h"
5271	/* Override any gcc2 internal prototype to avoid an error. */
5272	/* We use char because int might match the return type of a gcc2
5273	builtin and then its argument prototype would still apply. */
5274	char dlopen();
5275
5276	int main() {
5277	dlopen()
5278	; return 0; }
5279	EOF
5280	if { (eval echo configure:5281: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5281	rm -rf conftest*
5282	eval "ac_cv_lib_$ac_lib_var=yes"
5283	else
5284	echo "configure: failed program was:" >&5
5285	cat conftest.$ac_ext >&5
5286	rm -rf conftest*
5287	eval "ac_cv_lib_$ac_lib_var=no"
5288	fi
5289	rm -f conftest*
5290	LIBS="$ac_save_LIBS"
5291
5292	fi
5293	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5294	echo "$ac_t""yes" 1>&6
5295
5296	cat >> confdefs.h <<\EOF
5297	#define HAVE_DLOPEN 1
5298	EOF
5299
5300	else
5301	echo "$ac_t""no" 1>&6
5302	fi
5303
5304
5305	# Some library-finding code we stole from Tcl.
5306	#--------------------------------------------------------------------
5307	# Check for the existence of the -lsocket and -lnsl libraries.
5308	# The order here is important, so that they end up in the right
5309	# order in the command line generated by make. Here are some
5310	# special considerations:
5311	# 1. Use "connect" and "accept" to check for -lsocket, and
5312	# "gethostbyname" to check for -lnsl.
5313	# 2. Use each function name only once: can't redo a check because
5314	# autoconf caches the results of the last check and won't redo it.
5315	# 3. Use -lnsl and -lsocket only if they supply procedures that
5316	# aren't already present in the normal libraries. This is because
5317	# IRIX 5.2 has libraries, but they aren't needed and they're
5318	# bogus: they goof up name resolution if used.
5319	# 4. On some SVR4 systems, can't use -lsocket without -lnsl too.
5320	# To get around this problem, check for both libraries together
5321	# if -lsocket doesn't work by itself.
5322	#--------------------------------------------------------------------
5323
5324	echo $ac_n "checking for socket libraries""... $ac_c" 1>&6
5325	echo "configure:5326: checking for socket libraries" >&5
5326	if eval "test \"`echo '$''{'gcj_cv_lib_sockets'+set}'`\" = set"; then
5327	echo $ac_n "(cached) $ac_c" 1>&6
5328	else
5329	gcj_cv_lib_sockets=
5330	gcj_checkBoth=0
5331	unset ac_cv_func_connect
5332	echo $ac_n "checking for connect""... $ac_c" 1>&6
5333	echo "configure:5334: checking for connect" >&5
5334	if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
5335	echo $ac_n "(cached) $ac_c" 1>&6
5336	else
5337	cat > conftest.$ac_ext <<EOF
5338	#line 5339 "configure"
5339	#include "confdefs.h"
5340	/* System header to define __stub macros and hopefully few prototypes,
5341	which can conflict with char connect(); below. */
5342	#include <assert.h>
5343	/* Override any gcc2 internal prototype to avoid an error. */
5344	/* We use char because int might match the return type of a gcc2
5345	builtin and then its argument prototype would still apply. */
5346	char connect();
5347
5348	int main() {
5349
5350	/* The GNU C library defines this for functions which it implements
5351	to always fail with ENOSYS. Some functions are actually named
5352	something starting with __ and the normal name is an alias. */
5353	#if defined (__stub_connect) \|\| defined (__stub___connect)
5354	choke me
5355	#else
5356	connect();
5357	#endif
5358
5359	; return 0; }
5360	EOF
5361	if { (eval echo configure:5362: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5362	rm -rf conftest*
5363	eval "ac_cv_func_connect=yes"
5364	else
5365	echo "configure: failed program was:" >&5
5366	cat conftest.$ac_ext >&5
5367	rm -rf conftest*
5368	eval "ac_cv_func_connect=no"
5369	fi
5370	rm -f conftest*
5371	fi
5372
5373	if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
5374	echo "$ac_t""yes" 1>&6
5375	gcj_checkSocket=0
5376	else
5377	echo "$ac_t""no" 1>&6
5378	gcj_checkSocket=1
5379	fi
5380
5381	if test "$gcj_checkSocket" = 1; then
5382	unset ac_cv_func_connect
5383	echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6
5384	echo "configure:5385: checking for main in -lsocket" >&5
5385	ac_lib_var=`echo socket'_'main \| sed 'y%./+-%__p_%'`
5386	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5387	echo $ac_n "(cached) $ac_c" 1>&6
5388	else
5389	ac_save_LIBS="$LIBS"
5390	LIBS="-lsocket $LIBS"
5391	cat > conftest.$ac_ext <<EOF
5392	#line 5393 "configure"
5393	#include "confdefs.h"
5394
5395	int main() {
5396	main()
5397	; return 0; }
5398	EOF
5399	if { (eval echo configure:5400: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5400	rm -rf conftest*
5401	eval "ac_cv_lib_$ac_lib_var=yes"
5402	else
5403	echo "configure: failed program was:" >&5
5404	cat conftest.$ac_ext >&5
5405	rm -rf conftest*
5406	eval "ac_cv_lib_$ac_lib_var=no"
5407	fi
5408	rm -f conftest*
5409	LIBS="$ac_save_LIBS"
5410
5411	fi
5412	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5413	echo "$ac_t""yes" 1>&6
5414	gcj_cv_lib_sockets="-lsocket"
5415	else
5416	echo "$ac_t""no" 1>&6
5417	gcj_checkBoth=1
5418	fi
5419
5420	fi
5421	if test "$gcj_checkBoth" = 1; then
5422	gcj_oldLibs=$LIBS
5423	LIBS="$LIBS -lsocket -lnsl"
5424	unset ac_cv_func_accept
5425	echo $ac_n "checking for accept""... $ac_c" 1>&6
5426	echo "configure:5427: checking for accept" >&5
5427	if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then
5428	echo $ac_n "(cached) $ac_c" 1>&6
5429	else
5430	cat > conftest.$ac_ext <<EOF
5431	#line 5432 "configure"
5432	#include "confdefs.h"
5433	/* System header to define __stub macros and hopefully few prototypes,
5434	which can conflict with char accept(); below. */
5435	#include <assert.h>
5436	/* Override any gcc2 internal prototype to avoid an error. */
5437	/* We use char because int might match the return type of a gcc2
5438	builtin and then its argument prototype would still apply. */
5439	char accept();
5440
5441	int main() {
5442
5443	/* The GNU C library defines this for functions which it implements
5444	to always fail with ENOSYS. Some functions are actually named
5445	something starting with __ and the normal name is an alias. */
5446	#if defined (__stub_accept) \|\| defined (__stub___accept)
5447	choke me
5448	#else
5449	accept();
5450	#endif
5451
5452	; return 0; }
5453	EOF
5454	if { (eval echo configure:5455: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5455	rm -rf conftest*
5456	eval "ac_cv_func_accept=yes"
5457	else
5458	echo "configure: failed program was:" >&5
5459	cat conftest.$ac_ext >&5
5460	rm -rf conftest*
5461	eval "ac_cv_func_accept=no"
5462	fi
5463	rm -f conftest*
5464	fi
5465
5466	if eval "test \"`echo '$ac_cv_func_'accept`\" = yes"; then
5467	echo "$ac_t""yes" 1>&6
5468	gcj_checkNsl=0
5469	gcj_cv_lib_sockets="-lsocket -lnsl"
5470	else
5471	echo "$ac_t""no" 1>&6
5472	fi
5473
5474	unset ac_cv_func_accept
5475	LIBS=$gcj_oldLibs
5476	fi
5477	unset ac_cv_func_gethostbyname
5478	gcj_oldLibs=$LIBS
5479	LIBS="$LIBS $gcj_cv_lib_sockets"
5480	echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
5481	echo "configure:5482: checking for gethostbyname" >&5
5482	if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
5483	echo $ac_n "(cached) $ac_c" 1>&6
5484	else
5485	cat > conftest.$ac_ext <<EOF
5486	#line 5487 "configure"
5487	#include "confdefs.h"
5488	/* System header to define __stub macros and hopefully few prototypes,
5489	which can conflict with char gethostbyname(); below. */
5490	#include <assert.h>
5491	/* Override any gcc2 internal prototype to avoid an error. */
5492	/* We use char because int might match the return type of a gcc2
5493	builtin and then its argument prototype would still apply. */
5494	char gethostbyname();
5495
5496	int main() {
5497
5498	/* The GNU C library defines this for functions which it implements
5499	to always fail with ENOSYS. Some functions are actually named
5500	something starting with __ and the normal name is an alias. */
5501	#if defined (__stub_gethostbyname) \|\| defined (__stub___gethostbyname)
5502	choke me
5503	#else
5504	gethostbyname();
5505	#endif
5506
5507	; return 0; }
5508	EOF
5509	if { (eval echo configure:5510: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5510	rm -rf conftest*
5511	eval "ac_cv_func_gethostbyname=yes"
5512	else
5513	echo "configure: failed program was:" >&5
5514	cat conftest.$ac_ext >&5
5515	rm -rf conftest*
5516	eval "ac_cv_func_gethostbyname=no"
5517	fi
5518	rm -f conftest*
5519	fi
5520
5521	if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
5522	echo "$ac_t""yes" 1>&6
5523	:
5524	else
5525	echo "$ac_t""no" 1>&6
5526	echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
5527	echo "configure:5528: checking for main in -lnsl" >&5
5528	ac_lib_var=`echo nsl'_'main \| sed 'y%./+-%__p_%'`
5529	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5530	echo $ac_n "(cached) $ac_c" 1>&6
5531	else
5532	ac_save_LIBS="$LIBS"
5533	LIBS="-lnsl $LIBS"
5534	cat > conftest.$ac_ext <<EOF
5535	#line 5536 "configure"
5536	#include "confdefs.h"
5537
5538	int main() {
5539	main()
5540	; return 0; }
5541	EOF
5542	if { (eval echo configure:5543: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5543	rm -rf conftest*
5544	eval "ac_cv_lib_$ac_lib_var=yes"
5545	else
5546	echo "configure: failed program was:" >&5
5547	cat conftest.$ac_ext >&5
5548	rm -rf conftest*
5549	eval "ac_cv_lib_$ac_lib_var=no"
5550	fi
5551	rm -f conftest*
5552	LIBS="$ac_save_LIBS"
5553
5554	fi
5555	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5556	echo "$ac_t""yes" 1>&6
5557	gcj_cv_lib_sockets="$gcj_cv_lib_sockets -lnsl"
5558	else
5559	echo "$ac_t""no" 1>&6
5560	fi
5561
5562	fi
5563
5564	unset ac_cv_func_gethostbyname
5565	LIBS=$gcj_oldLIBS
5566
5567	fi
5568
5569	echo "$ac_t""$gcj_cv_lib_sockets" 1>&6
5570	SYSTEMSPEC="$SYSTEMSPEC $gcj_cv_lib_sockets"
5571
5572	if test "$with_system_zlib" = yes; then
5573	echo $ac_n "checking for deflate in -lz""... $ac_c" 1>&6
5574	echo "configure:5575: checking for deflate in -lz" >&5
5575	ac_lib_var=`echo z'_'deflate \| sed 'y%./+-%__p_%'`
5576	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5577	echo $ac_n "(cached) $ac_c" 1>&6
5578	else
5579	ac_save_LIBS="$LIBS"
5580	LIBS="-lz $LIBS"
5581	cat > conftest.$ac_ext <<EOF
5582	#line 5583 "configure"
5583	#include "confdefs.h"
5584	/* Override any gcc2 internal prototype to avoid an error. */
5585	/* We use char because int might match the return type of a gcc2
5586	builtin and then its argument prototype would still apply. */
5587	char deflate();
5588
5589	int main() {
5590	deflate()
5591	; return 0; }
5592	EOF
5593	if { (eval echo configure:5594: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5594	rm -rf conftest*
5595	eval "ac_cv_lib_$ac_lib_var=yes"
5596	else
5597	echo "configure: failed program was:" >&5
5598	cat conftest.$ac_ext >&5
5599	rm -rf conftest*
5600	eval "ac_cv_lib_$ac_lib_var=no"
5601	fi
5602	rm -f conftest*
5603	LIBS="$ac_save_LIBS"
5604
5605	fi
5606	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5607	echo "$ac_t""yes" 1>&6
5608	ZLIBSPEC=-lz
5609	else
5610	echo "$ac_t""no" 1>&6
5611	ZLIBSPEC=
5612	fi
5613
5614	fi
5615
5616	# On Solaris, and maybe other architectures, the Boehm collector
5617	# requires -ldl.
5618	if test "$GC" = boehm; then
5619	echo $ac_n "checking for main in -ldl""... $ac_c" 1>&6
5620	echo "configure:5621: checking for main in -ldl" >&5
5621	ac_lib_var=`echo dl'_'main \| sed 'y%./+-%__p_%'`
5622	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5623	echo $ac_n "(cached) $ac_c" 1>&6
5624	else
5625	ac_save_LIBS="$LIBS"
5626	LIBS="-ldl $LIBS"
5627	cat > conftest.$ac_ext <<EOF
5628	#line 5629 "configure"
5629	#include "confdefs.h"
5630
5631	int main() {
5632	main()
5633	; return 0; }
5634	EOF
5635	if { (eval echo configure:5636: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5636	rm -rf conftest*
5637	eval "ac_cv_lib_$ac_lib_var=yes"
5638	else
5639	echo "configure: failed program was:" >&5
5640	cat conftest.$ac_ext >&5
5641	rm -rf conftest*
5642	eval "ac_cv_lib_$ac_lib_var=no"
5643	fi
5644	rm -f conftest*
5645	LIBS="$ac_save_LIBS"
5646
5647	fi
5648	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5649	echo "$ac_t""yes" 1>&6
5650	SYSTEMSPEC="$SYSTEMSPEC -ldl"
5651	else
5652	echo "$ac_t""no" 1>&6
5653	fi
5654
5655	fi
5656
5657	if test -z "${with_multisubdir}"; then
5658	builddotdot=.
5659	else
5660
5661	builddotdot=`echo ${with_multisubdir} \| sed -e 's:[^/][^/]*:..:g'`
5662
5663	fi
5664	if test -x "${builddotdot}/../../gcc/gcj"; then
5665	dir="`cd ${builddotdot}/../../gcc && ${PWDCMD-pwd}`"
5666	GCJ="$dir/gcj -B`${PWDCMD-pwd}`/ -B$dir/"
5667	else
5668	CANADIAN=yes
5669	NULL_TARGET=yes
5670	GCJ="gcj -B`${PWDCMD-pwd}`/"
5671	fi
5672	fi
5673
5674	# Create it, so that compile/link tests don't fail
5675	test -f libgcj.spec \|\| touch libgcj.spec
5676
5677	# We must search the source tree for java.lang, since we still don't
5678	# have libgcj.jar nor java/lang/*.class
5679	GCJ_SAVE_CPPFLAGS=$CPPFLAGS
5680	CPPFLAGS="$CPPFLAGS -I`${PWDCMD-pwd}` -I`cd $srcdir && ${PWDCMD-pwd}`"
5681
5682	# Since some classes depend on this one, we need its source available
5683	# before we can do any GCJ compilation test :-(
5684	if test ! -f gnu/classpath/Configuration.java; then
5685	test -d gnu \|\| mkdir gnu
5686	test -d gnu/classpath \|\| mkdir gnu/classpath
5687	sed 's,@LIBGCJDEBUG@,$LIBGCJDEBUG,' \
5688	< $srcdir/gnu/classpath/Configuration.java.in \
5689	> gnu/classpath/Configuration.java
5690	# We do not want to redirect the output of the grep below to /dev/null,
5691	# but we add /dev/null to the input list so that grep will print the
5692	# filename of Configuration.java in case it finds any matches.
5693	if grep @ gnu/classpath/Configuration.java /dev/null; then
5694	{ echo "configure: error: configure.in is missing the substitutions above" 1>&2; exit 1; }
5695	fi
5696	fi
5697
5698	# Extract the first word of "${ac_tool_prefix}gcj", so it can be a program name with args.
5699	set dummy ${ac_tool_prefix}gcj; ac_word=$2
5700	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5701	echo "configure:5702: checking for $ac_word" >&5
5702	if eval "test \"`echo '$''{'ac_cv_prog_GCJ'+set}'`\" = set"; then
5703	echo $ac_n "(cached) $ac_c" 1>&6
5704	else
5705	if test -n "$GCJ"; then
5706	ac_cv_prog_GCJ="$GCJ" # Let the user override the test.
5707	else
5708	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
5709	ac_dummy="$PATH"
5710	for ac_dir in $ac_dummy; do
5711	test -z "$ac_dir" && ac_dir=.
5712	if test -f $ac_dir/$ac_word -o \
5713	-f $ac_dir/$ac_word$ac_exeext ; then
5714	ac_cv_prog_GCJ="${ac_tool_prefix}gcj"
5715	break
5716	fi
5717	done
5718	IFS="$ac_save_ifs"
5719	fi
5720	fi
5721	GCJ="$ac_cv_prog_GCJ"
5722	if test -n "$GCJ"; then
5723	echo "$ac_t""$GCJ" 1>&6
5724	else
5725	echo "$ac_t""no" 1>&6
5726	fi
5727
5728
5729	if test -z "$ac_cv_prog_GCJ"; then
5730	if test -n "$ac_tool_prefix"; then
5731	# Extract the first word of "gcj", so it can be a program name with args.
5732	set dummy gcj; ac_word=$2
5733	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5734	echo "configure:5735: checking for $ac_word" >&5
5735	if eval "test \"`echo '$''{'ac_cv_prog_GCJ'+set}'`\" = set"; then
5736	echo $ac_n "(cached) $ac_c" 1>&6
5737	else
5738	if test -n "$GCJ"; then
5739	ac_cv_prog_GCJ="$GCJ" # Let the user override the test.
5740	else
5741	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
5742	ac_dummy="$PATH"
5743	for ac_dir in $ac_dummy; do
5744	test -z "$ac_dir" && ac_dir=.
5745	if test -f $ac_dir/$ac_word -o \
5746	-f $ac_dir/$ac_word$ac_exeext ; then
5747	ac_cv_prog_GCJ="gcj"
5748	break
5749	fi
5750	done
5751	IFS="$ac_save_ifs"
5752	test -z "$ac_cv_prog_GCJ" && ac_cv_prog_GCJ="no"
5753	fi
5754	fi
5755	GCJ="$ac_cv_prog_GCJ"
5756	if test -n "$GCJ"; then
5757	echo "$ac_t""$GCJ" 1>&6
5758	else
5759	echo "$ac_t""no" 1>&6
5760	fi
5761
5762	else
5763	GCJ="no"
5764	fi
5765	fi
5766
5767	test "x${GCJFLAGS+set}" = xset \|\| GCJFLAGS="-g -O2"
5768
5769
5770
5771	LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-gcj.sh"
5772	lt_save_CC="$CC"
5773	lt_save_CFLAGS="$CFLAGS"
5774	AR="$AR" LTCC="$CC" CC="$GCJ" CFLAGS="$GCJFLAGS" CPPFLAGS="$CPPFLAGS" \
5775	MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
5776	LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
5777	AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
5778	objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
5779	deplibs_check_method="$deplibs_check_method" \
5780	file_magic_cmd="$file_magic_cmd" \
5781	${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
5782	--build="$build" --add-tag=GCJ $ac_aux_dir/ltcf-gcj.sh $host \
5783	\|\| { echo "configure: error: libtool tag configuration failed" 1>&2; exit 1; }
5784	CC="$lt_save_CC"
5785	CFLAGS="$lt_save_CFLAGS"
5786
5787	# Redirect the config.log output again, so that the ltconfig log is not
5788	# clobbered by the next message.
5789	exec 5>>./config.log
5790
5791
5792
5793
5794	CPPFLAGS=$GCJ_SAVE_CPPFLAGS
5795
5796	echo $ac_n "checking size of void *""... $ac_c" 1>&6
5797	echo "configure:5798: checking size of void *" >&5
5798	if eval "test \"`echo '$''{'ac_cv_sizeof_void_p'+set}'`\" = set"; then
5799	echo $ac_n "(cached) $ac_c" 1>&6
5800	else
5801	for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
5802	cat > conftest.$ac_ext <<EOF
5803	#line 5804 "configure"
5804	#include "confdefs.h"
5805	#include "confdefs.h"
5806	#include <sys/types.h>
5807
5808
5809	int main() {
5810	switch (0) case 0: case (sizeof (void *) == $ac_size):;
5811	; return 0; }
5812	EOF
5813	if { (eval echo configure:5814: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5814	rm -rf conftest*
5815	ac_cv_sizeof_void_p=$ac_size
5816	else
5817	echo "configure: failed program was:" >&5
5818	cat conftest.$ac_ext >&5
5819	fi
5820	rm -f conftest*
5821	if test x$ac_cv_sizeof_void_p != x ; then break; fi
5822	done
5823
5824	fi
5825
5826	if test x$ac_cv_sizeof_void_p = x ; then
5827	{ echo "configure: error: cannot determine a size for void *" 1>&2; exit 1; }
5828	fi
5829	echo "$ac_t""$ac_cv_sizeof_void_p" 1>&6
5830	cat >> confdefs.h <<EOF
5831	#define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5832	EOF
5833
5834
5835
5836	ZLIBS=
5837	SYS_ZLIBS=
5838	ZINCS=
5839
5840	if test -z "$ZLIBSPEC"; then
5841	# Use zlib from the GCC tree.
5842	ZINCS='-I$(top_srcdir)/../zlib'
5843	ZLIBS=../zlib/libzgcj_convenience.la
5844	else
5845	# System's zlib.
5846	SYS_ZLIBS="$ZLIBSPEC"
5847	fi
5848
5849
5850
5851
5852
5853
5854
5855
5856
5857
5858	if test "$CANADIAN" = yes; then
5859	CANADIAN_TRUE=
5860	CANADIAN_FALSE='#'
5861	else
5862	CANADIAN_TRUE='#'
5863	CANADIAN_FALSE=
5864	fi
5865
5866
5867	if test "$NULL_TARGET" = yes; then
5868	NULL_TARGET_TRUE=
5869	NULL_TARGET_FALSE='#'
5870	else
5871	NULL_TARGET_TRUE='#'
5872	NULL_TARGET_FALSE=
5873	fi
5874
5875
5876	if test "$NATIVE" = yes \|\| test "$NULL_TARGET" = yes; then
5877	NATIVE_TRUE=
5878	NATIVE_FALSE='#'
5879	else
5880	NATIVE_TRUE='#'
5881	NATIVE_FALSE=
5882	fi
5883
5884
5885	if test "$NEEDS_DATA_START" = yes && test "$NATIVE" = yes; then
5886	NEEDS_DATA_START_TRUE=
5887	NEEDS_DATA_START_FALSE='#'
5888	else
5889	NEEDS_DATA_START_TRUE='#'
5890	NEEDS_DATA_START_FALSE=
5891	fi
5892
5893
5894	if test -n "$with_cross_host" &&
5895	test x"$with_cross_host" != x"no"; then
5896	toolexecdir='$(exec_prefix)/$(target_alias)'
5897	toolexecmainlibdir='$(toolexecdir)/lib'
5898	else
5899	toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
5900	toolexecmainlibdir='$(libdir)'
5901	fi
5902	toolexeclibdir=$toolexecmainlibdir/`$CC -print-multi-os-directory`
5903
5904
5905
5906
5907	# Determine gcj version number.
5908
5909	gcjversion=`$GCJ -v 2>&1 \| sed -n 's/^.version $[^ ]$.*$/\1/p'`
5910
5911	GCJVERSION=$gcjversion
5912
5913	cat >> confdefs.h <<EOF
5914	#define GCJVERSION "$GCJVERSION"
5915	EOF
5916
5917
5918	echo $ac_n "checking for g++ -ffloat-store bug""... $ac_c" 1>&6
5919	echo "configure:5920: checking for g++ -ffloat-store bug" >&5
5920	save_CFLAGS="$CFLAGS"
5921	CFLAGS="-x c++ -O2 -ffloat-store"
5922	cat > conftest.$ac_ext <<EOF
5923	#line 5924 "configure"
5924	#include "confdefs.h"
5925	#include <math.h>
5926	int main() {
5927
5928	; return 0; }
5929	EOF
5930	if { (eval echo configure:5931: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5931	rm -rf conftest*
5932	echo "$ac_t""no" 1>&6
5933	else
5934	echo "configure: failed program was:" >&5
5935	cat conftest.$ac_ext >&5
5936	rm -rf conftest*
5937	cat >> confdefs.h <<\EOF
5938	#define __NO_MATH_INLINES 1
5939	EOF
5940
5941	echo "$ac_t""yes" 1>&6
5942	fi
5943	rm -f conftest*
5944	CFLAGS="$save_CFLAGS"
5945
5946	for ac_hdr in unistd.h bstring.h sys/time.h sys/types.h fcntl.h sys/ioctl.h sys/filio.h sys/stat.h sys/select.h sys/socket.h netinet/in.h arpa/inet.h netdb.h net/if.h pwd.h sys/config.h stdint.h langinfo.h locale.h
5947	do
5948	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
5949	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5950	echo "configure:5951: checking for $ac_hdr" >&5
5951	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5952	echo $ac_n "(cached) $ac_c" 1>&6
5953	else
5954	cat > conftest.$ac_ext <<EOF
5955	#include <sys/types.h>
5956	#line 5957 "configure"
5957	#include "confdefs.h"
5958	#include <$ac_hdr>
5959	EOF
5960	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5961	{ (eval echo configure:5962: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5962	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
5963	if test -z "$ac_err"; then
5964	rm -rf conftest*
5965	eval "ac_cv_header_$ac_safe=yes"
5966	else
5967	echo "$ac_err" >&5
5968	echo "configure: failed program was:" >&5
5969	cat conftest.$ac_ext >&5
5970	rm -rf conftest*
5971	eval "ac_cv_header_$ac_safe=no"
5972	fi
5973	rm -f conftest*
5974	fi
5975	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5976	echo "$ac_t""yes" 1>&6
5977	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5978	cat >> confdefs.h <<EOF
5979	#define $ac_tr_hdr 1
5980	EOF
5981
5982	else
5983	echo "$ac_t""no" 1>&6
5984	fi
5985	done
5986
5987	for ac_hdr in dirent.h
5988	do
5989	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
5990	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5991	echo "configure:5992: checking for $ac_hdr" >&5
5992	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5993	echo $ac_n "(cached) $ac_c" 1>&6
5994	else
5995	cat > conftest.$ac_ext <<EOF
5996	#include <sys/types.h>
5997	#line 5998 "configure"
5998	#include "confdefs.h"
5999	#include <$ac_hdr>
6000	EOF
6001	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6002	{ (eval echo configure:6003: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6003	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
6004	if test -z "$ac_err"; then
6005	rm -rf conftest*
6006	eval "ac_cv_header_$ac_safe=yes"
6007	else
6008	echo "$ac_err" >&5
6009	echo "configure: failed program was:" >&5
6010	cat conftest.$ac_ext >&5
6011	rm -rf conftest*
6012	eval "ac_cv_header_$ac_safe=no"
6013	fi
6014	rm -f conftest*
6015	fi
6016	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6017	echo "$ac_t""yes" 1>&6
6018	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6019	cat >> confdefs.h <<EOF
6020	#define $ac_tr_hdr 1
6021	EOF
6022
6023	else
6024	echo "$ac_t""no" 1>&6
6025	fi
6026	done
6027
6028	for ac_hdr in inttypes.h
6029	do
6030	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
6031	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6032	echo "configure:6033: checking for $ac_hdr" >&5
6033	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6034	echo $ac_n "(cached) $ac_c" 1>&6
6035	else
6036	cat > conftest.$ac_ext <<EOF
6037	#include <sys/types.h>
6038	#line 6039 "configure"
6039	#include "confdefs.h"
6040	#include <$ac_hdr>
6041	EOF
6042	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6043	{ (eval echo configure:6044: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6044	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
6045	if test -z "$ac_err"; then
6046	rm -rf conftest*
6047	eval "ac_cv_header_$ac_safe=yes"
6048	else
6049	echo "$ac_err" >&5
6050	echo "configure: failed program was:" >&5
6051	cat conftest.$ac_ext >&5
6052	rm -rf conftest*
6053	eval "ac_cv_header_$ac_safe=no"
6054	fi
6055	rm -f conftest*
6056	fi
6057	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6058	echo "$ac_t""yes" 1>&6
6059	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6060	cat >> confdefs.h <<EOF
6061	#define $ac_tr_hdr 1
6062	EOF
6063
6064	cat >> confdefs.h <<\EOF
6065	#define HAVE_INTTYPES_H 1
6066	EOF
6067
6068	cat >> confdefs.h <<\EOF
6069	#define JV_HAVE_INTTYPES_H 1
6070	EOF
6071
6072
6073	else
6074	echo "$ac_t""no" 1>&6
6075	fi
6076	done
6077
6078	echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
6079	echo "configure:6080: checking for sys/wait.h that is POSIX.1 compatible" >&5
6080	if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
6081	echo $ac_n "(cached) $ac_c" 1>&6
6082	else
6083	cat > conftest.$ac_ext <<EOF
6084	#line 6085 "configure"
6085	#include "confdefs.h"
6086	#include <sys/types.h>
6087	#include <sys/wait.h>
6088	#ifndef WEXITSTATUS
6089	#define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
6090	#endif
6091	#ifndef WIFEXITED
6092	#define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
6093	#endif
6094	int main() {
6095	int s;
6096	wait (&s);
6097	s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
6098	; return 0; }
6099	EOF
6100	if { (eval echo configure:6101: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6101	rm -rf conftest*
6102	ac_cv_header_sys_wait_h=yes
6103	else
6104	echo "configure: failed program was:" >&5
6105	cat conftest.$ac_ext >&5
6106	rm -rf conftest*
6107	ac_cv_header_sys_wait_h=no
6108	fi
6109	rm -f conftest*
6110	fi
6111
6112	echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
6113	if test $ac_cv_header_sys_wait_h = yes; then
6114	cat >> confdefs.h <<\EOF
6115	#define HAVE_SYS_WAIT_H 1
6116	EOF
6117
6118	fi
6119
6120
6121	echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
6122	echo "configure:6123: checking for ANSI C header files" >&5
6123	if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
6124	echo $ac_n "(cached) $ac_c" 1>&6
6125	else
6126	cat > conftest.$ac_ext <<EOF
6127	#include <sys/types.h>
6128	#line 6129 "configure"
6129	#include "confdefs.h"
6130	#include <stdlib.h>
6131	#include <stdarg.h>
6132	#include <string.h>
6133	#include <float.h>
6134	EOF
6135	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6136	{ (eval echo configure:6137: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6137	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
6138	if test -z "$ac_err"; then
6139	rm -rf conftest*
6140	ac_cv_header_stdc=yes
6141	else
6142	echo "$ac_err" >&5
6143	echo "configure: failed program was:" >&5
6144	cat conftest.$ac_ext >&5
6145	rm -rf conftest*
6146	ac_cv_header_stdc=no
6147	fi
6148	rm -f conftest*
6149
6150	if test $ac_cv_header_stdc = yes; then
6151	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6152	cat > conftest.$ac_ext <<EOF
6153	#line 6154 "configure"
6154	#include "confdefs.h"
6155	#include <string.h>
6156	EOF
6157	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6158	egrep "memchr" >/dev/null 2>&1; then
6159	:
6160	else
6161	rm -rf conftest*
6162	ac_cv_header_stdc=no
6163	fi
6164	rm -f conftest*
6165
6166	fi
6167
6168	if test $ac_cv_header_stdc = yes; then
6169	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6170	cat > conftest.$ac_ext <<EOF
6171	#line 6172 "configure"
6172	#include "confdefs.h"
6173	#include <stdlib.h>
6174	EOF
6175	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6176	egrep "free" >/dev/null 2>&1; then
6177	:
6178	else
6179	rm -rf conftest*
6180	ac_cv_header_stdc=no
6181	fi
6182	rm -f conftest*
6183
6184	fi
6185
6186	if test $ac_cv_header_stdc = yes; then
6187	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6188	if test "$cross_compiling" = yes; then
6189	:
6190	else
6191	cat > conftest.$ac_ext <<EOF
6192	#line 6193 "configure"
6193	#include "confdefs.h"
6194	#include <ctype.h>
6195	#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6196	#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6197	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
6198	int main () { int i; for (i = 0; i < 256; i++)
6199	if (XOR (islower (i), ISLOWER (i)) \|\| toupper (i) != TOUPPER (i)) exit(2);
6200	exit (0); }
6201
6202	EOF
6203	if { (eval echo configure:6204: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6204	then
6205	:
6206	else
6207	echo "configure: failed program was:" >&5
6208	cat conftest.$ac_ext >&5
6209	rm -fr conftest*
6210	ac_cv_header_stdc=no
6211	fi
6212	rm -fr conftest*
6213	fi
6214
6215	fi
6216	fi
6217
6218	echo "$ac_t""$ac_cv_header_stdc" 1>&6
6219	if test $ac_cv_header_stdc = yes; then
6220	cat >> confdefs.h <<\EOF
6221	#define STDC_HEADERS 1
6222	EOF
6223
6224	fi
6225
6226	echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
6227	echo "configure:6228: checking for ssize_t" >&5
6228	if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
6229	echo $ac_n "(cached) $ac_c" 1>&6
6230	else
6231	cat > conftest.$ac_ext <<EOF
6232	#line 6233 "configure"
6233	#include "confdefs.h"
6234	#include <sys/types.h>
6235	#if STDC_HEADERS
6236	#include <stdlib.h>
6237	#include <stddef.h>
6238	#endif
6239	EOF
6240	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6241	egrep "(^\|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6242	rm -rf conftest*
6243	ac_cv_type_ssize_t=yes
6244	else
6245	rm -rf conftest*
6246	ac_cv_type_ssize_t=no
6247	fi
6248	rm -f conftest*
6249
6250	fi
6251	echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
6252	if test $ac_cv_type_ssize_t = no; then
6253	cat >> confdefs.h <<\EOF
6254	#define ssize_t int
6255	EOF
6256
6257	fi
6258
6259
6260	echo $ac_n "checking for in_addr_t""... $ac_c" 1>&6
6261	echo "configure:6262: checking for in_addr_t" >&5
6262	cat > conftest.$ac_ext <<EOF
6263	#line 6264 "configure"
6264	#include "confdefs.h"
6265	#include <sys/types.h>
6266	#if STDC_HEADERS
6267	#include <stdlib.h>
6268	#include <stddef.h>
6269	#endif
6270	#if HAVE_NETINET_IN_H
6271	#include <netinet/in.h>
6272	#endif
6273	int main() {
6274	in_addr_t foo;
6275	; return 0; }
6276	EOF
6277	if { (eval echo configure:6278: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6278	rm -rf conftest*
6279	cat >> confdefs.h <<\EOF
6280	#define HAVE_IN_ADDR_T 1
6281	EOF
6282
6283	echo "$ac_t""yes" 1>&6
6284	else
6285	echo "configure: failed program was:" >&5
6286	cat conftest.$ac_ext >&5
6287	rm -rf conftest*
6288	echo "$ac_t""no" 1>&6
6289	fi
6290	rm -f conftest*
6291
6292	echo $ac_n "checking whether struct ip_mreq is in netinet/in.h""... $ac_c" 1>&6
6293	echo "configure:6294: checking whether struct ip_mreq is in netinet/in.h" >&5
6294	cat > conftest.$ac_ext <<EOF
6295	#line 6296 "configure"
6296	#include "confdefs.h"
6297	#include <netinet/in.h>
6298	int main() {
6299	struct ip_mreq mreq;
6300	; return 0; }
6301	EOF
6302	if { (eval echo configure:6303: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6303	rm -rf conftest*
6304	cat >> confdefs.h <<\EOF
6305	#define HAVE_STRUCT_IP_MREQ 1
6306	EOF
6307
6308	echo "$ac_t""yes" 1>&6
6309	else
6310	echo "configure: failed program was:" >&5
6311	cat conftest.$ac_ext >&5
6312	rm -rf conftest*
6313	echo "$ac_t""no" 1>&6
6314	fi
6315	rm -f conftest*
6316
6317	echo $ac_n "checking whether struct ipv6_mreq is in netinet/in.h""... $ac_c" 1>&6
6318	echo "configure:6319: checking whether struct ipv6_mreq is in netinet/in.h" >&5
6319	cat > conftest.$ac_ext <<EOF
6320	#line 6321 "configure"
6321	#include "confdefs.h"
6322	#include <netinet/in.h>
6323	int main() {
6324	struct ipv6_mreq mreq6;
6325	; return 0; }
6326	EOF
6327	if { (eval echo configure:6328: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6328	rm -rf conftest*
6329	cat >> confdefs.h <<\EOF
6330	#define HAVE_STRUCT_IPV6_MREQ 1
6331	EOF
6332
6333	echo "$ac_t""yes" 1>&6
6334	else
6335	echo "configure: failed program was:" >&5
6336	cat conftest.$ac_ext >&5
6337	rm -rf conftest*
6338	echo "$ac_t""no" 1>&6
6339	fi
6340	rm -f conftest*
6341
6342	echo $ac_n "checking whether struct sockaddr_in6 is in netinet/in.h""... $ac_c" 1>&6
6343	echo "configure:6344: checking whether struct sockaddr_in6 is in netinet/in.h" >&5
6344	cat > conftest.$ac_ext <<EOF
6345	#line 6346 "configure"
6346	#include "confdefs.h"
6347	#include <netinet/in.h>
6348	int main() {
6349	struct sockaddr_in6 addr6;
6350	; return 0; }
6351	EOF
6352	if { (eval echo configure:6353: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6353	rm -rf conftest*
6354	cat >> confdefs.h <<\EOF
6355	#define HAVE_INET6 1
6356	EOF
6357
6358	echo "$ac_t""yes" 1>&6
6359	else
6360	echo "configure: failed program was:" >&5
6361	cat conftest.$ac_ext >&5
6362	rm -rf conftest*
6363	echo "$ac_t""no" 1>&6
6364	fi
6365	rm -f conftest*
6366
6367	echo $ac_n "checking for socklen_t in sys/socket.h""... $ac_c" 1>&6
6368	echo "configure:6369: checking for socklen_t in sys/socket.h" >&5
6369	cat > conftest.$ac_ext <<EOF
6370	#line 6371 "configure"
6371	#include "confdefs.h"
6372	#define _POSIX_PII_SOCKET
6373	#include <sys/types.h>
6374	#include <sys/socket.h>
6375	int main() {
6376	socklen_t x = 5;
6377	; return 0; }
6378	EOF
6379	if { (eval echo configure:6380: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6380	rm -rf conftest*
6381	cat >> confdefs.h <<\EOF
6382	#define HAVE_SOCKLEN_T 1
6383	EOF
6384
6385	echo "$ac_t""yes" 1>&6
6386	else
6387	echo "configure: failed program was:" >&5
6388	cat conftest.$ac_ext >&5
6389	rm -rf conftest*
6390	echo "$ac_t""no" 1>&6
6391	fi
6392	rm -f conftest*
6393
6394	echo $ac_n "checking for tm_gmtoff in struct tm""... $ac_c" 1>&6
6395	echo "configure:6396: checking for tm_gmtoff in struct tm" >&5
6396	cat > conftest.$ac_ext <<EOF
6397	#line 6398 "configure"
6398	#include "confdefs.h"
6399	#include <time.h>
6400	int main() {
6401	struct tm tim; tim.tm_gmtoff = 0;
6402	; return 0; }
6403	EOF
6404	if { (eval echo configure:6405: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6405	rm -rf conftest*
6406	cat >> confdefs.h <<\EOF
6407	#define STRUCT_TM_HAS_GMTOFF 1
6408	EOF
6409
6410	echo "$ac_t""yes" 1>&6
6411	else
6412	echo "configure: failed program was:" >&5
6413	cat conftest.$ac_ext >&5
6414	rm -rf conftest*
6415	echo "$ac_t""no" 1>&6
6416	echo $ac_n "checking for global timezone variable""... $ac_c" 1>&6
6417	echo "configure:6418: checking for global timezone variable" >&5
6418	cat > conftest.$ac_ext <<EOF
6419	#line 6420 "configure"
6420	#include "confdefs.h"
6421	#include <time.h>
6422	int main() {
6423	void i(){long z2 = 2*timezone;}
6424	; return 0; }
6425	EOF
6426	if { (eval echo configure:6427: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6427	rm -rf conftest*
6428	cat >> confdefs.h <<\EOF
6429	#define HAVE_TIMEZONE 1
6430	EOF
6431
6432	echo "$ac_t""yes" 1>&6
6433	else
6434	echo "configure: failed program was:" >&5
6435	cat conftest.$ac_ext >&5
6436	rm -rf conftest*
6437	echo "$ac_t""no" 1>&6
6438	echo $ac_n "checking for global _timezone variable""... $ac_c" 1>&6
6439	echo "configure:6440: checking for global _timezone variable" >&5
6440	cat > conftest.$ac_ext <<EOF
6441	#line 6442 "configure"
6442	#include "confdefs.h"
6443	#include <time.h>
6444	int main() {
6445	long z2 = _timezone;
6446	; return 0; }
6447	EOF
6448	if { (eval echo configure:6449: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6449	rm -rf conftest*
6450	cat >> confdefs.h <<\EOF
6451	#define HAVE_UNDERSCORE_TIMEZONE 1
6452	EOF
6453
6454	echo "$ac_t""yes" 1>&6
6455	else
6456	echo "configure: failed program was:" >&5
6457	cat conftest.$ac_ext >&5
6458	rm -rf conftest*
6459	echo "$ac_t""no" 1>&6
6460	fi
6461	rm -f conftest*
6462	fi
6463	rm -f conftest*
6464	fi
6465	rm -f conftest*
6466
6467	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6468	# for constant arguments. Useless!
6469	echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6470	echo "configure:6471: checking for working alloca.h" >&5
6471	if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6472	echo $ac_n "(cached) $ac_c" 1>&6
6473	else
6474	cat > conftest.$ac_ext <<EOF
6475	#line 6476 "configure"
6476	#include "confdefs.h"
6477	#include <alloca.h>
6478	int main() {
6479	char p = alloca(2 sizeof(int));
6480	; return 0; }
6481	EOF
6482	if { (eval echo configure:6483: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6483	rm -rf conftest*
6484	ac_cv_header_alloca_h=yes
6485	else
6486	echo "configure: failed program was:" >&5
6487	cat conftest.$ac_ext >&5
6488	rm -rf conftest*
6489	ac_cv_header_alloca_h=no
6490	fi
6491	rm -f conftest*
6492	fi
6493
6494	echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6495	if test $ac_cv_header_alloca_h = yes; then
6496	cat >> confdefs.h <<\EOF
6497	#define HAVE_ALLOCA_H 1
6498	EOF
6499
6500	fi
6501
6502	echo $ac_n "checking for alloca""... $ac_c" 1>&6
6503	echo "configure:6504: checking for alloca" >&5
6504	if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6505	echo $ac_n "(cached) $ac_c" 1>&6
6506	else
6507	cat > conftest.$ac_ext <<EOF
6508	#line 6509 "configure"
6509	#include "confdefs.h"
6510
6511	#ifdef __GNUC__
6512	# define alloca __builtin_alloca
6513	#else
6514	# ifdef _MSC_VER
6515	# include <malloc.h>
6516	# define alloca _alloca
6517	# else
6518	# if HAVE_ALLOCA_H
6519	# include <alloca.h>
6520	# else
6521	# ifdef _AIX
6522	#pragma alloca
6523	# else
6524	# ifndef alloca /* predefined by HP cc +Olibcalls */
6525	char *alloca ();
6526	# endif
6527	# endif
6528	# endif
6529	# endif
6530	#endif
6531
6532	int main() {
6533	char p = (char ) alloca(1);
6534	; return 0; }
6535	EOF
6536	if { (eval echo configure:6537: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6537	rm -rf conftest*
6538	ac_cv_func_alloca_works=yes
6539	else
6540	echo "configure: failed program was:" >&5
6541	cat conftest.$ac_ext >&5
6542	rm -rf conftest*
6543	ac_cv_func_alloca_works=no
6544	fi
6545	rm -f conftest*
6546	fi
6547
6548	echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6549	if test $ac_cv_func_alloca_works = yes; then
6550	cat >> confdefs.h <<\EOF
6551	#define HAVE_ALLOCA 1
6552	EOF
6553
6554	fi
6555
6556	if test $ac_cv_func_alloca_works = no; then
6557	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
6558	# that cause trouble. Some versions do not even contain alloca or
6559	# contain a buggy version. If you still want to use their alloca,
6560	# use ar to extract alloca.o from them instead of compiling alloca.c.
6561	ALLOCA=alloca.${ac_objext}
6562	cat >> confdefs.h <<\EOF
6563	#define C_ALLOCA 1
6564	EOF
6565
6566
6567	echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6568	echo "configure:6569: checking whether alloca needs Cray hooks" >&5
6569	if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
6570	echo $ac_n "(cached) $ac_c" 1>&6
6571	else
6572	cat > conftest.$ac_ext <<EOF
6573	#line 6574 "configure"
6574	#include "confdefs.h"
6575	#if defined(CRAY) && ! defined(CRAY2)
6576	webecray
6577	#else
6578	wenotbecray
6579	#endif
6580
6581	EOF
6582	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6583	egrep "webecray" >/dev/null 2>&1; then
6584	rm -rf conftest*
6585	ac_cv_os_cray=yes
6586	else
6587	rm -rf conftest*
6588	ac_cv_os_cray=no
6589	fi
6590	rm -f conftest*
6591
6592	fi
6593
6594	echo "$ac_t""$ac_cv_os_cray" 1>&6
6595	if test $ac_cv_os_cray = yes; then
6596	for ac_func in _getb67 GETB67 getb67; do
6597	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6598	echo "configure:6599: checking for $ac_func" >&5
6599	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6600	echo $ac_n "(cached) $ac_c" 1>&6
6601	else
6602	cat > conftest.$ac_ext <<EOF
6603	#line 6604 "configure"
6604	#include "confdefs.h"
6605	/* System header to define __stub macros and hopefully few prototypes,
6606	which can conflict with char $ac_func(); below. */
6607	#include <assert.h>
6608	/* Override any gcc2 internal prototype to avoid an error. */
6609	/* We use char because int might match the return type of a gcc2
6610	builtin and then its argument prototype would still apply. */
6611	char $ac_func();
6612
6613	int main() {
6614
6615	/* The GNU C library defines this for functions which it implements
6616	to always fail with ENOSYS. Some functions are actually named
6617	something starting with __ and the normal name is an alias. */
6618	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
6619	choke me
6620	#else
6621	$ac_func();
6622	#endif
6623
6624	; return 0; }
6625	EOF
6626	if { (eval echo configure:6627: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6627	rm -rf conftest*
6628	eval "ac_cv_func_$ac_func=yes"
6629	else
6630	echo "configure: failed program was:" >&5
6631	cat conftest.$ac_ext >&5
6632	rm -rf conftest*
6633	eval "ac_cv_func_$ac_func=no"
6634	fi
6635	rm -f conftest*
6636	fi
6637
6638	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6639	echo "$ac_t""yes" 1>&6
6640	cat >> confdefs.h <<EOF
6641	#define CRAY_STACKSEG_END $ac_func
6642	EOF
6643
6644	break
6645	else
6646	echo "$ac_t""no" 1>&6
6647	fi
6648
6649	done
6650	fi
6651
6652	echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
6653	echo "configure:6654: checking stack direction for C alloca" >&5
6654	if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
6655	echo $ac_n "(cached) $ac_c" 1>&6
6656	else
6657	if test "$cross_compiling" = yes; then
6658	ac_cv_c_stack_direction=0
6659	else
6660	cat > conftest.$ac_ext <<EOF
6661	#line 6662 "configure"
6662	#include "confdefs.h"
6663	find_stack_direction ()
6664	{
6665	static char *addr = 0;
6666	auto char dummy;
6667	if (addr == 0)
6668	{
6669	addr = &dummy;
6670	return find_stack_direction ();
6671	}
6672	else
6673	return (&dummy > addr) ? 1 : -1;
6674	}
6675	main ()
6676	{
6677	exit (find_stack_direction() < 0);
6678	}
6679	EOF
6680	if { (eval echo configure:6681: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6681	then
6682	ac_cv_c_stack_direction=1
6683	else
6684	echo "configure: failed program was:" >&5
6685	cat conftest.$ac_ext >&5
6686	rm -fr conftest*
6687	ac_cv_c_stack_direction=-1
6688	fi
6689	rm -fr conftest*
6690	fi
6691
6692	fi
6693
6694	echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
6695	cat >> confdefs.h <<EOF
6696	#define STACK_DIRECTION $ac_cv_c_stack_direction
6697	EOF
6698
6699	fi
6700
6701
6702	for ac_prog in perl
6703	do
6704	# Extract the first word of "$ac_prog", so it can be a program name with args.
6705	set dummy $ac_prog; ac_word=$2
6706	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6707	echo "configure:6708: checking for $ac_word" >&5
6708	if eval "test \"`echo '$''{'ac_cv_prog_PERL'+set}'`\" = set"; then
6709	echo $ac_n "(cached) $ac_c" 1>&6
6710	else
6711	if test -n "$PERL"; then
6712	ac_cv_prog_PERL="$PERL" # Let the user override the test.
6713	else
6714	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
6715	ac_dummy="$PATH"
6716	for ac_dir in $ac_dummy; do
6717	test -z "$ac_dir" && ac_dir=.
6718	if test -f $ac_dir/$ac_word -o \
6719	-f $ac_dir/$ac_word$ac_exeext ; then
6720	ac_cv_prog_PERL="$ac_prog"
6721	break
6722	fi
6723	done
6724	IFS="$ac_save_ifs"
6725	fi
6726	fi
6727	PERL="$ac_cv_prog_PERL"
6728	if test -n "$PERL"; then
6729	echo "$ac_t""$PERL" 1>&6
6730	else
6731	echo "$ac_t""no" 1>&6
6732	fi
6733
6734	test -n "$PERL" && break
6735	done
6736	test -n "$PERL" \|\| PERL="false"
6737
6738
6739	SYSDEP_SOURCES=
6740
6741	case "${host}" in
6742	i?86--linux)
6743	SIGNAL_HANDLER=include/i386-signal.h
6744	;;
6745	sparc-sun-solaris)
6746	SIGNAL_HANDLER=include/sparc-signal.h
6747	;;
6748	# ia64-*)
6749	# SYSDEP_SOURCES=sysdep/ia64.c
6750	# test -d sysdep \|\| mkdir sysdep
6751	# ;;
6752	ia64--linux)
6753	SIGNAL_HANDLER=include/dwarf2-signal.h
6754	;;
6755	powerpc--linux)
6756	SIGNAL_HANDLER=include/powerpc-signal.h
6757	;;
6758	alpha--linux*)
6759	SIGNAL_HANDLER=include/dwarf2-signal.h
6760	;;
6761	s390--linux*)
6762	SIGNAL_HANDLER=include/s390-signal.h
6763	;;
6764	x86_64--linux*)
6765	SIGNAL_HANDLER=include/x86_64-signal.h
6766	;;
6767	sparc--linux*)
6768	SIGNAL_HANDLER=include/dwarf2-signal.h
6769	;;
6770	mingw)
6771	SIGNAL_HANDLER=include/win32-signal.h
6772	;;
6773	*)
6774	SIGNAL_HANDLER=include/default-signal.h
6775	;;
6776	esac
6777
6778	# If we're using sjlj exceptions, forget what we just learned.
6779	if test "$enable_sjlj_exceptions" = yes; then
6780	SIGNAL_HANDLER=include/default-signal.h
6781	fi
6782
6783	# Define here any compiler flags that you need in order to make backtrace() work.
6784	BACKTRACESPEC=
6785	case "${host}" in
6786	x86_64--linux*)
6787	BACKTRACESPEC=-fno-omit-frame-pointer
6788	;;
6789	esac
6790
6791
6792
6793
6794
6795
6796	if test "${multilib}" = "yes"; then
6797	multilib_arg="--enable-multilib"
6798	else
6799	multilib_arg=
6800	fi
6801
6802	# If we find X, set shell vars x_includes and x_libraries to the
6803	# paths, otherwise set no_x=yes.
6804	# Uses ac_ vars as temps to allow command line to override cache and checks.
6805	# --without-x overrides everything else, but does not touch the cache.
6806	echo $ac_n "checking for X""... $ac_c" 1>&6
6807	echo "configure:6808: checking for X" >&5
6808
6809	# Check whether --with-x or --without-x was given.
6810	if test "${with_x+set}" = set; then
6811	withval="$with_x"
6812	:
6813	fi
6814
6815	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
6816	if test "x$with_x" = xno; then
6817	# The user explicitly disabled X.
6818	have_x=disabled
6819	else
6820	if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
6821	# Both variables are already set.
6822	have_x=yes
6823	else
6824	if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
6825	echo $ac_n "(cached) $ac_c" 1>&6
6826	else
6827	# One or both of the vars are not set, and there is no cached value.
6828	ac_x_includes=NO ac_x_libraries=NO
6829	rm -fr conftestdir
6830	if mkdir conftestdir; then
6831	cd conftestdir
6832	# Make sure to not put "make" in the Imakefile rules, since we grep it out.
6833	cat > Imakefile <<'EOF'
6834	acfindx:
6835	@sh -c 'echo \'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${DESTDIR}${USRLIBDIR}"; ac_im_libdir="${DESTDIR}${LIBDIR}"\''
6836	EOF
6837	if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
6838	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
6839	eval `${MAKE-make} acfindx 2>/dev/null \| grep -v make`
6840	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
6841	for ac_extension in a so sl; do
6842	if test ! -f $ac_im_usrlibdir/${ac_cv_libpre}X11.$ac_extension &&
6843	test -f $ac_im_libdir/${ac_cv_libpre}X11.$ac_extension; then
6844	ac_im_usrlibdir=$ac_im_libdir; break
6845	fi
6846	done
6847	# Screen out bogus values from the imake configuration. They are
6848	# bogus both because they are the default anyway, and because
6849	# using them would break gcc on systems where it needs fixed includes.
6850	case "$ac_im_incroot" in
6851	/usr/include) ;;
6852	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
6853	esac
6854	case "$ac_im_usrlibdir" in
6855	/usr/lib \| /lib) ;;
6856	*) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
6857	esac
6858	fi
6859	cd ..
6860	rm -fr conftestdir
6861	fi
6862
6863	if test "$ac_x_includes" = NO; then
6864	# Guess where to find include files, by looking for this one X11 .h file.
6865	test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
6866
6867	# First, try using that file with no special directory specified.
6868	cat > conftest.$ac_ext <<EOF
6869	#include <sys/types.h>
6870	#line 6871 "configure"
6871	#include "confdefs.h"
6872	#include <$x_direct_test_include>
6873	EOF
6874	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6875	{ (eval echo configure:6876: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6876	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
6877	if test -z "$ac_err"; then
6878	rm -rf conftest*
6879	# We can compile using X headers with no special include directory.
6880	ac_x_includes=
6881	else
6882	echo "$ac_err" >&5
6883	echo "configure: failed program was:" >&5
6884	cat conftest.$ac_ext >&5
6885	rm -rf conftest*
6886	# Look for the header file in a standard set of common directories.
6887	# Check X11 before X11Rn because it is often a symlink to the current release.
6888	for ac_dir in \
6889	/usr/X11/include \
6890	/usr/X11R6/include \
6891	/usr/X11R5/include \
6892	/usr/X11R4/include \
6893	\
6894	/usr/include/X11 \
6895	/usr/include/X11R6 \
6896	/usr/include/X11R5 \
6897	/usr/include/X11R4 \
6898	\
6899	/usr/local/X11/include \
6900	/usr/local/X11R6/include \
6901	/usr/local/X11R5/include \
6902	/usr/local/X11R4/include \
6903	\
6904	/usr/local/include/X11 \
6905	/usr/local/include/X11R6 \
6906	/usr/local/include/X11R5 \
6907	/usr/local/include/X11R4 \
6908	\
6909	/usr/X386/include \
6910	/usr/x386/include \
6911	/usr/XFree86/include/X11 \
6912	\
6913	/usr/include \
6914	/usr/local/include \
6915	/usr/unsupported/include \
6916	/usr/athena/include \
6917	/usr/local/x11r5/include \
6918	/usr/lpp/Xamples/include \
6919	\
6920	/usr/openwin/include \
6921	/usr/openwin/share/include \
6922	; \
6923	do
6924	if test -r "$ac_dir/$x_direct_test_include"; then
6925	ac_x_includes=$ac_dir
6926	break
6927	fi
6928	done
6929	fi
6930	rm -f conftest*
6931	fi # $ac_x_includes = NO
6932
6933	if test "$ac_x_libraries" = NO; then
6934	# Check for the libraries.
6935
6936	test -z "$x_direct_test_library" && x_direct_test_library=Xt
6937	test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
6938
6939	# See if we find them without any special options.
6940	# Don't add to $LIBS permanently.
6941	ac_save_LIBS="$LIBS"
6942	LIBS="-l$x_direct_test_library $LIBS"
6943	cat > conftest.$ac_ext <<EOF
6944	#line 6945 "configure"
6945	#include "confdefs.h"
6946
6947	int main() {
6948	${x_direct_test_function}()
6949	; return 0; }
6950	EOF
6951	if { (eval echo configure:6952: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6952	rm -rf conftest*
6953	LIBS="$ac_save_LIBS"
6954	# We can link X programs with no special library path.
6955	ac_x_libraries=
6956	else
6957	echo "configure: failed program was:" >&5
6958	cat conftest.$ac_ext >&5
6959	rm -rf conftest*
6960	LIBS="$ac_save_LIBS"
6961	# First see if replacing the include by lib works.
6962	# Check X11 before X11Rn because it is often a symlink to the current release.
6963	for ac_dir in `echo "$ac_x_includes" \| sed s/include/lib/` \
6964	/usr/X11/lib \
6965	/usr/X11R6/lib \
6966	/usr/X11R5/lib \
6967	/usr/X11R4/lib \
6968	\
6969	/usr/lib/X11 \
6970	/usr/lib/X11R6 \
6971	/usr/lib/X11R5 \
6972	/usr/lib/X11R4 \
6973	\
6974	/usr/local/X11/lib \
6975	/usr/local/X11R6/lib \
6976	/usr/local/X11R5/lib \
6977	/usr/local/X11R4/lib \
6978	\
6979	/usr/local/lib/X11 \
6980	/usr/local/lib/X11R6 \
6981	/usr/local/lib/X11R5 \
6982	/usr/local/lib/X11R4 \
6983	\
6984	/usr/X386/lib \
6985	/usr/x386/lib \
6986	/usr/XFree86/lib/X11 \
6987	\
6988	/usr/lib \
6989	/usr/local/lib \
6990	/usr/unsupported/lib \
6991	/usr/athena/lib \
6992	/usr/local/x11r5/lib \
6993	/usr/lpp/Xamples/lib \
6994	/lib/usr/lib/X11 \
6995	\
6996	/usr/openwin/lib \
6997	/usr/openwin/share/lib \
6998	; \
6999	do
7000	for ac_extension in a so sl; do
7001	if test -r $ac_dir/${ac_cv_libpre}${x_direct_test_library}.$ac_extension; then
7002	ac_x_libraries=$ac_dir
7003	break 2
7004	fi
7005	done
7006	done
7007	fi
7008	rm -f conftest*
7009	fi # $ac_x_libraries = NO
7010
7011	if test "$ac_x_includes" = NO \|\| test "$ac_x_libraries" = NO; then
7012	# Didn't find X anywhere. Cache the known absence of X.
7013	ac_cv_have_x="have_x=no"
7014	else
7015	# Record where we found X for the cache.
7016	ac_cv_have_x="have_x=yes \
7017	ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
7018	fi
7019	fi
7020	fi
7021	eval "$ac_cv_have_x"
7022	fi # $with_x != no
7023
7024	if test "$have_x" != yes; then
7025	echo "$ac_t""$have_x" 1>&6
7026	no_x=yes
7027	else
7028	# If each of the values was on the command line, it overrides each guess.
7029	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
7030	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
7031	# Update the cache value to reflect the command line values.
7032	ac_cv_have_x="have_x=yes \
7033	ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
7034	echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
7035	fi
7036
7037	if test "$no_x" = yes; then
7038	# Not all programs may use this symbol, but it does not hurt to define it.
7039	cat >> confdefs.h <<\EOF
7040	#define X_DISPLAY_MISSING 1
7041	EOF
7042
7043	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
7044	else
7045	if test -n "$x_includes"; then
7046	X_CFLAGS="$X_CFLAGS -I$x_includes"
7047	fi
7048	test -n "$x_includes" && CPPFLAGS="$CPPFLAGS -I$x_includes"
7049
7050	# It would also be nice to do this for all -L options, not just this one.
7051	if test -n "$x_libraries"; then
7052	X_LIBS="$X_LIBS -L$x_libraries"
7053	# For Solaris; some versions of Sun CC require a space after -R and
7054	# others require no space. Words are not sufficient . . . .
7055	case "`(uname -sr) 2>/dev/null`" in
7056	"SunOS 5"*)
7057	echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
7058	echo "configure:7059: checking whether -R must be followed by a space" >&5
7059	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
7060	cat > conftest.$ac_ext <<EOF
7061	#line 7062 "configure"
7062	#include "confdefs.h"
7063
7064	int main() {
7065
7066	; return 0; }
7067	EOF
7068	if { (eval echo configure:7069: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7069	rm -rf conftest*
7070	ac_R_nospace=yes
7071	else
7072	echo "configure: failed program was:" >&5
7073	cat conftest.$ac_ext >&5
7074	rm -rf conftest*
7075	ac_R_nospace=no
7076	fi
7077	rm -f conftest*
7078	if test $ac_R_nospace = yes; then
7079	echo "$ac_t""no" 1>&6
7080	X_LIBS="$X_LIBS -R$x_libraries"
7081	else
7082	LIBS="$ac_xsave_LIBS -R $x_libraries"
7083	cat > conftest.$ac_ext <<EOF
7084	#line 7085 "configure"
7085	#include "confdefs.h"
7086
7087	int main() {
7088
7089	; return 0; }
7090	EOF
7091	if { (eval echo configure:7092: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7092	rm -rf conftest*
7093	ac_R_space=yes
7094	else
7095	echo "configure: failed program was:" >&5
7096	cat conftest.$ac_ext >&5
7097	rm -rf conftest*
7098	ac_R_space=no
7099	fi
7100	rm -f conftest*
7101	if test $ac_R_space = yes; then
7102	echo "$ac_t""yes" 1>&6
7103	X_LIBS="$X_LIBS -R $x_libraries"
7104	else
7105	echo "$ac_t""neither works" 1>&6
7106	fi
7107	fi
7108	LIBS="$ac_xsave_LIBS"
7109	esac
7110	fi
7111
7112	# Check for system-dependent libraries X programs must link with.
7113	# Do this before checking for the system-independent R6 libraries
7114	# (-lICE), since we may need -lsocket or whatever for X linking.
7115
7116	if test "$ISC" = yes; then
7117	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
7118	else
7119	# Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
7120	# libraries were built with DECnet support. And karl@cs.umb.edu says
7121	# the Alpha needs dnet_stub (dnet does not exist).
7122	echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
7123	echo "configure:7124: checking for dnet_ntoa in -ldnet" >&5
7124	ac_lib_var=`echo dnet'_'dnet_ntoa \| sed 'y%./+-%__p_%'`
7125	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7126	echo $ac_n "(cached) $ac_c" 1>&6
7127	else
7128	ac_save_LIBS="$LIBS"
7129	LIBS="-ldnet $LIBS"
7130	cat > conftest.$ac_ext <<EOF
7131	#line 7132 "configure"
7132	#include "confdefs.h"
7133	/* Override any gcc2 internal prototype to avoid an error. */
7134	/* We use char because int might match the return type of a gcc2
7135	builtin and then its argument prototype would still apply. */
7136	char dnet_ntoa();
7137
7138	int main() {
7139	dnet_ntoa()
7140	; return 0; }
7141	EOF
7142	if { (eval echo configure:7143: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7143	rm -rf conftest*
7144	eval "ac_cv_lib_$ac_lib_var=yes"
7145	else
7146	echo "configure: failed program was:" >&5
7147	cat conftest.$ac_ext >&5
7148	rm -rf conftest*
7149	eval "ac_cv_lib_$ac_lib_var=no"
7150	fi
7151	rm -f conftest*
7152	LIBS="$ac_save_LIBS"
7153
7154	fi
7155	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7156	echo "$ac_t""yes" 1>&6
7157	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
7158	else
7159	echo "$ac_t""no" 1>&6
7160	fi
7161
7162	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
7163	echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
7164	echo "configure:7165: checking for dnet_ntoa in -ldnet_stub" >&5
7165	ac_lib_var=`echo dnet_stub'_'dnet_ntoa \| sed 'y%./+-%__p_%'`
7166	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7167	echo $ac_n "(cached) $ac_c" 1>&6
7168	else
7169	ac_save_LIBS="$LIBS"
7170	LIBS="-ldnet_stub $LIBS"
7171	cat > conftest.$ac_ext <<EOF
7172	#line 7173 "configure"
7173	#include "confdefs.h"
7174	/* Override any gcc2 internal prototype to avoid an error. */
7175	/* We use char because int might match the return type of a gcc2
7176	builtin and then its argument prototype would still apply. */
7177	char dnet_ntoa();
7178
7179	int main() {
7180	dnet_ntoa()
7181	; return 0; }
7182	EOF
7183	if { (eval echo configure:7184: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7184	rm -rf conftest*
7185	eval "ac_cv_lib_$ac_lib_var=yes"
7186	else
7187	echo "configure: failed program was:" >&5
7188	cat conftest.$ac_ext >&5
7189	rm -rf conftest*
7190	eval "ac_cv_lib_$ac_lib_var=no"
7191	fi
7192	rm -f conftest*
7193	LIBS="$ac_save_LIBS"
7194
7195	fi
7196	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7197	echo "$ac_t""yes" 1>&6
7198	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
7199	else
7200	echo "$ac_t""no" 1>&6
7201	fi
7202
7203	fi
7204
7205	# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
7206	# to get the SysV transport functions.
7207	# chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4)
7208	# needs -lnsl.
7209	# The nsl library prevents programs from opening the X display
7210	# on Irix 5.2, according to dickey@clark.net.
7211	echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
7212	echo "configure:7213: checking for gethostbyname" >&5
7213	if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
7214	echo $ac_n "(cached) $ac_c" 1>&6
7215	else
7216	cat > conftest.$ac_ext <<EOF
7217	#line 7218 "configure"
7218	#include "confdefs.h"
7219	/* System header to define __stub macros and hopefully few prototypes,
7220	which can conflict with char gethostbyname(); below. */
7221	#include <assert.h>
7222	/* Override any gcc2 internal prototype to avoid an error. */
7223	/* We use char because int might match the return type of a gcc2
7224	builtin and then its argument prototype would still apply. */
7225	char gethostbyname();
7226
7227	int main() {
7228
7229	/* The GNU C library defines this for functions which it implements
7230	to always fail with ENOSYS. Some functions are actually named
7231	something starting with __ and the normal name is an alias. */
7232	#if defined (__stub_gethostbyname) \|\| defined (__stub___gethostbyname)
7233	choke me
7234	#else
7235	gethostbyname();
7236	#endif
7237
7238	; return 0; }
7239	EOF
7240	if { (eval echo configure:7241: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7241	rm -rf conftest*
7242	eval "ac_cv_func_gethostbyname=yes"
7243	else
7244	echo "configure: failed program was:" >&5
7245	cat conftest.$ac_ext >&5
7246	rm -rf conftest*
7247	eval "ac_cv_func_gethostbyname=no"
7248	fi
7249	rm -f conftest*
7250	fi
7251
7252	if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
7253	echo "$ac_t""yes" 1>&6
7254	:
7255	else
7256	echo "$ac_t""no" 1>&6
7257	fi
7258
7259	if test $ac_cv_func_gethostbyname = no; then
7260	echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
7261	echo "configure:7262: checking for gethostbyname in -lnsl" >&5
7262	ac_lib_var=`echo nsl'_'gethostbyname \| sed 'y%./+-%__p_%'`
7263	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7264	echo $ac_n "(cached) $ac_c" 1>&6
7265	else
7266	ac_save_LIBS="$LIBS"
7267	LIBS="-lnsl $LIBS"
7268	cat > conftest.$ac_ext <<EOF
7269	#line 7270 "configure"
7270	#include "confdefs.h"
7271	/* Override any gcc2 internal prototype to avoid an error. */
7272	/* We use char because int might match the return type of a gcc2
7273	builtin and then its argument prototype would still apply. */
7274	char gethostbyname();
7275
7276	int main() {
7277	gethostbyname()
7278	; return 0; }
7279	EOF
7280	if { (eval echo configure:7281: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7281	rm -rf conftest*
7282	eval "ac_cv_lib_$ac_lib_var=yes"
7283	else
7284	echo "configure: failed program was:" >&5
7285	cat conftest.$ac_ext >&5
7286	rm -rf conftest*
7287	eval "ac_cv_lib_$ac_lib_var=no"
7288	fi
7289	rm -f conftest*
7290	LIBS="$ac_save_LIBS"
7291
7292	fi
7293	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7294	echo "$ac_t""yes" 1>&6
7295	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
7296	else
7297	echo "$ac_t""no" 1>&6
7298	fi
7299
7300	fi
7301
7302	# lieder@skyler.mavd.honeywell.com says without -lsocket,
7303	# socket/setsockopt and other routines are undefined under SCO ODT
7304	# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
7305	# on later versions), says simon@lia.di.epfl.ch: it contains
7306	# gethostby* variants that don't use the nameserver (or something).
7307	# -lsocket must be given before -lnsl if both are needed.
7308	# We assume that if connect needs -lnsl, so does gethostbyname.
7309	echo $ac_n "checking for connect""... $ac_c" 1>&6
7310	echo "configure:7311: checking for connect" >&5
7311	if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
7312	echo $ac_n "(cached) $ac_c" 1>&6
7313	else
7314	cat > conftest.$ac_ext <<EOF
7315	#line 7316 "configure"
7316	#include "confdefs.h"
7317	/* System header to define __stub macros and hopefully few prototypes,
7318	which can conflict with char connect(); below. */
7319	#include <assert.h>
7320	/* Override any gcc2 internal prototype to avoid an error. */
7321	/* We use char because int might match the return type of a gcc2
7322	builtin and then its argument prototype would still apply. */
7323	char connect();
7324
7325	int main() {
7326
7327	/* The GNU C library defines this for functions which it implements
7328	to always fail with ENOSYS. Some functions are actually named
7329	something starting with __ and the normal name is an alias. */
7330	#if defined (__stub_connect) \|\| defined (__stub___connect)
7331	choke me
7332	#else
7333	connect();
7334	#endif
7335
7336	; return 0; }
7337	EOF
7338	if { (eval echo configure:7339: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7339	rm -rf conftest*
7340	eval "ac_cv_func_connect=yes"
7341	else
7342	echo "configure: failed program was:" >&5
7343	cat conftest.$ac_ext >&5
7344	rm -rf conftest*
7345	eval "ac_cv_func_connect=no"
7346	fi
7347	rm -f conftest*
7348	fi
7349
7350	if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
7351	echo "$ac_t""yes" 1>&6
7352	:
7353	else
7354	echo "$ac_t""no" 1>&6
7355	fi
7356
7357	if test $ac_cv_func_connect = no; then
7358	echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
7359	echo "configure:7360: checking for connect in -lsocket" >&5
7360	ac_lib_var=`echo socket'_'connect \| sed 'y%./+-%__p_%'`
7361	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7362	echo $ac_n "(cached) $ac_c" 1>&6
7363	else
7364	ac_save_LIBS="$LIBS"
7365	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
7366	cat > conftest.$ac_ext <<EOF
7367	#line 7368 "configure"
7368	#include "confdefs.h"
7369	/* Override any gcc2 internal prototype to avoid an error. */
7370	/* We use char because int might match the return type of a gcc2
7371	builtin and then its argument prototype would still apply. */
7372	char connect();
7373
7374	int main() {
7375	connect()
7376	; return 0; }
7377	EOF
7378	if { (eval echo configure:7379: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7379	rm -rf conftest*
7380	eval "ac_cv_lib_$ac_lib_var=yes"
7381	else
7382	echo "configure: failed program was:" >&5
7383	cat conftest.$ac_ext >&5
7384	rm -rf conftest*
7385	eval "ac_cv_lib_$ac_lib_var=no"
7386	fi
7387	rm -f conftest*
7388	LIBS="$ac_save_LIBS"
7389
7390	fi
7391	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7392	echo "$ac_t""yes" 1>&6
7393	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
7394	else
7395	echo "$ac_t""no" 1>&6
7396	fi
7397
7398	fi
7399
7400	# gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
7401	echo $ac_n "checking for remove""... $ac_c" 1>&6
7402	echo "configure:7403: checking for remove" >&5
7403	if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
7404	echo $ac_n "(cached) $ac_c" 1>&6
7405	else
7406	cat > conftest.$ac_ext <<EOF
7407	#line 7408 "configure"
7408	#include "confdefs.h"
7409	/* System header to define __stub macros and hopefully few prototypes,
7410	which can conflict with char remove(); below. */
7411	#include <assert.h>
7412	/* Override any gcc2 internal prototype to avoid an error. */
7413	/* We use char because int might match the return type of a gcc2
7414	builtin and then its argument prototype would still apply. */
7415	char remove();
7416
7417	int main() {
7418
7419	/* The GNU C library defines this for functions which it implements
7420	to always fail with ENOSYS. Some functions are actually named
7421	something starting with __ and the normal name is an alias. */
7422	#if defined (__stub_remove) \|\| defined (__stub___remove)
7423	choke me
7424	#else
7425	remove();
7426	#endif
7427
7428	; return 0; }
7429	EOF
7430	if { (eval echo configure:7431: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7431	rm -rf conftest*
7432	eval "ac_cv_func_remove=yes"
7433	else
7434	echo "configure: failed program was:" >&5
7435	cat conftest.$ac_ext >&5
7436	rm -rf conftest*
7437	eval "ac_cv_func_remove=no"
7438	fi
7439	rm -f conftest*
7440	fi
7441
7442	if eval "test \"`echo '$ac_cv_func_'remove`\" = yes"; then
7443	echo "$ac_t""yes" 1>&6
7444	:
7445	else
7446	echo "$ac_t""no" 1>&6
7447	fi
7448
7449	if test $ac_cv_func_remove = no; then
7450	echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
7451	echo "configure:7452: checking for remove in -lposix" >&5
7452	ac_lib_var=`echo posix'_'remove \| sed 'y%./+-%__p_%'`
7453	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7454	echo $ac_n "(cached) $ac_c" 1>&6
7455	else
7456	ac_save_LIBS="$LIBS"
7457	LIBS="-lposix $LIBS"
7458	cat > conftest.$ac_ext <<EOF
7459	#line 7460 "configure"
7460	#include "confdefs.h"
7461	/* Override any gcc2 internal prototype to avoid an error. */
7462	/* We use char because int might match the return type of a gcc2
7463	builtin and then its argument prototype would still apply. */
7464	char remove();
7465
7466	int main() {
7467	remove()
7468	; return 0; }
7469	EOF
7470	if { (eval echo configure:7471: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7471	rm -rf conftest*
7472	eval "ac_cv_lib_$ac_lib_var=yes"
7473	else
7474	echo "configure: failed program was:" >&5
7475	cat conftest.$ac_ext >&5
7476	rm -rf conftest*
7477	eval "ac_cv_lib_$ac_lib_var=no"
7478	fi
7479	rm -f conftest*
7480	LIBS="$ac_save_LIBS"
7481
7482	fi
7483	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7484	echo "$ac_t""yes" 1>&6
7485	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
7486	else
7487	echo "$ac_t""no" 1>&6
7488	fi
7489
7490	fi
7491
7492	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
7493	echo $ac_n "checking for shmat""... $ac_c" 1>&6
7494	echo "configure:7495: checking for shmat" >&5
7495	if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
7496	echo $ac_n "(cached) $ac_c" 1>&6
7497	else
7498	cat > conftest.$ac_ext <<EOF
7499	#line 7500 "configure"
7500	#include "confdefs.h"
7501	/* System header to define __stub macros and hopefully few prototypes,
7502	which can conflict with char shmat(); below. */
7503	#include <assert.h>
7504	/* Override any gcc2 internal prototype to avoid an error. */
7505	/* We use char because int might match the return type of a gcc2
7506	builtin and then its argument prototype would still apply. */
7507	char shmat();
7508
7509	int main() {
7510
7511	/* The GNU C library defines this for functions which it implements
7512	to always fail with ENOSYS. Some functions are actually named
7513	something starting with __ and the normal name is an alias. */
7514	#if defined (__stub_shmat) \|\| defined (__stub___shmat)
7515	choke me
7516	#else
7517	shmat();
7518	#endif
7519
7520	; return 0; }
7521	EOF
7522	if { (eval echo configure:7523: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7523	rm -rf conftest*
7524	eval "ac_cv_func_shmat=yes"
7525	else
7526	echo "configure: failed program was:" >&5
7527	cat conftest.$ac_ext >&5
7528	rm -rf conftest*
7529	eval "ac_cv_func_shmat=no"
7530	fi
7531	rm -f conftest*
7532	fi
7533
7534	if eval "test \"`echo '$ac_cv_func_'shmat`\" = yes"; then
7535	echo "$ac_t""yes" 1>&6
7536	:
7537	else
7538	echo "$ac_t""no" 1>&6
7539	fi
7540
7541	if test $ac_cv_func_shmat = no; then
7542	echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
7543	echo "configure:7544: checking for shmat in -lipc" >&5
7544	ac_lib_var=`echo ipc'_'shmat \| sed 'y%./+-%__p_%'`
7545	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7546	echo $ac_n "(cached) $ac_c" 1>&6
7547	else
7548	ac_save_LIBS="$LIBS"
7549	LIBS="-lipc $LIBS"
7550	cat > conftest.$ac_ext <<EOF
7551	#line 7552 "configure"
7552	#include "confdefs.h"
7553	/* Override any gcc2 internal prototype to avoid an error. */
7554	/* We use char because int might match the return type of a gcc2
7555	builtin and then its argument prototype would still apply. */
7556	char shmat();
7557
7558	int main() {
7559	shmat()
7560	; return 0; }
7561	EOF
7562	if { (eval echo configure:7563: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7563	rm -rf conftest*
7564	eval "ac_cv_lib_$ac_lib_var=yes"
7565	else
7566	echo "configure: failed program was:" >&5
7567	cat conftest.$ac_ext >&5
7568	rm -rf conftest*
7569	eval "ac_cv_lib_$ac_lib_var=no"
7570	fi
7571	rm -f conftest*
7572	LIBS="$ac_save_LIBS"
7573
7574	fi
7575	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7576	echo "$ac_t""yes" 1>&6
7577	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
7578	else
7579	echo "$ac_t""no" 1>&6
7580	fi
7581
7582	fi
7583	# XFree86/OS2
7584	if test $ac_cv_func_shmat = no; then
7585	echo $ac_n "checking for shmat in -lshm""... $ac_c" 1>&6
7586	echo "configure:7587: checking for shmat in -lshm" >&5
7587	ac_lib_var=`echo shm'_'shmat \| sed 'y%./+-%__p_%'`
7588	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7589	echo $ac_n "(cached) $ac_c" 1>&6
7590	else
7591	ac_save_LIBS="$LIBS"
7592	LIBS="-lshm $LIBS"
7593	cat > conftest.$ac_ext <<EOF
7594	#line 7595 "configure"
7595	#include "confdefs.h"
7596	/* Override any gcc2 internal prototype to avoid an error. */
7597	/* We use char because int might match the return type of a gcc2
7598	builtin and then its argument prototype would still apply. */
7599	char shmat();
7600
7601	int main() {
7602	shmat()
7603	; return 0; }
7604	EOF
7605	if { (eval echo configure:7606: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7606	rm -rf conftest*
7607	eval "ac_cv_lib_$ac_lib_var=yes"
7608	else
7609	echo "configure: failed program was:" >&5
7610	cat conftest.$ac_ext >&5
7611	rm -rf conftest*
7612	eval "ac_cv_lib_$ac_lib_var=no"
7613	fi
7614	rm -f conftest*
7615	LIBS="$ac_save_LIBS"
7616
7617	fi
7618	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7619	echo "$ac_t""yes" 1>&6
7620	X_EXTRA_LIBS="$X_EXTRA_LIBS -lshm"
7621	else
7622	echo "$ac_t""no" 1>&6
7623	fi
7624
7625	fi
7626	fi
7627
7628	# Check for libraries that X11R6 Xt/Xaw programs need.
7629	ac_save_LDFLAGS="$LDFLAGS"
7630	test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
7631	# SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
7632	# check for ICE first), but we must link in the order -lSM -lICE or
7633	# we get undefined symbols. So assume we have SM if we have ICE.
7634	# These have to be linked with before -lX11, unlike the other
7635	# libraries we check for below, so use a different variable.
7636	# --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
7637	echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
7638	echo "configure:7639: checking for IceConnectionNumber in -lICE" >&5
7639	ac_lib_var=`echo ICE'_'IceConnectionNumber \| sed 'y%./+-%__p_%'`
7640	if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7641	echo $ac_n "(cached) $ac_c" 1>&6
7642	else
7643	ac_save_LIBS="$LIBS"
7644	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
7645	cat > conftest.$ac_ext <<EOF
7646	#line 7647 "configure"
7647	#include "confdefs.h"
7648	/* Override any gcc2 internal prototype to avoid an error. */
7649	/* We use char because int might match the return type of a gcc2
7650	builtin and then its argument prototype would still apply. */
7651	char IceConnectionNumber();
7652
7653	int main() {
7654	IceConnectionNumber()
7655	; return 0; }
7656	EOF
7657	if { (eval echo configure:7658: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7658	rm -rf conftest*
7659	eval "ac_cv_lib_$ac_lib_var=yes"
7660	else
7661	echo "configure: failed program was:" >&5
7662	cat conftest.$ac_ext >&5
7663	rm -rf conftest*
7664	eval "ac_cv_lib_$ac_lib_var=no"
7665	fi
7666	rm -f conftest*
7667	LIBS="$ac_save_LIBS"
7668
7669	fi
7670	if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7671	echo "$ac_t""yes" 1>&6
7672	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
7673	else
7674	echo "$ac_t""no" 1>&6
7675	fi
7676
7677	LDFLAGS="$ac_save_LDFLAGS"
7678
7679	fi
7680
7681
7682	# Check whether --enable-java-awt or --disable-java-awt was given.
7683	if test "${enable_java_awt+set}" = set; then
7684	enableval="$enable_java_awt"
7685	:
7686	fi
7687
7688
7689	peerlibs="`echo ${enable_java_awt} \| tr ',' ' '`"
7690	use_xlib_awt=""
7691	use_gtk_awt=""
7692
7693	for peer in $peerlibs ; do
7694	case $peer in
7695	xlib)
7696	if test "$no_x" = yes; then
7697	echo "*** xlib peers requested but no X library available" 1>&2
7698	exit 1
7699	else
7700	use_xlib_awt="yes"
7701	fi
7702	;;
7703	gtk)
7704	# Nothing, yet...
7705	;;
7706	no)
7707	use_xlib_awt=
7708	use_gtk_awt=
7709	break
7710	;;
7711	*)
7712	echo "*** unrecognised argument \"${peer}\" for --enable-java-awt" 1>&2
7713	exit 1
7714	esac
7715	done
7716
7717
7718
7719	if test "$use_xlib_awt" = yes; then
7720	XLIB_AWT_TRUE=
7721	XLIB_AWT_FALSE='#'
7722	else
7723	XLIB_AWT_TRUE='#'
7724	XLIB_AWT_FALSE=
7725	fi
7726
7727
7728	if test "$use_gtk_awt" = yes; then
7729	GTK_AWT_TRUE=
7730	GTK_AWT_FALSE='#'
7731	else
7732	GTK_AWT_TRUE='#'
7733	GTK_AWT_FALSE=
7734	fi
7735
7736
7737	here=`${PWDCMD-pwd}`
7738
7739
7740	# We get this from the environment.
7741
7742
7743	trap '' 1 2 15
7744	cat > confcache <<\EOF
7745	# This file is a shell script that caches the results of configure
7746	# tests run on this system so they can be shared between configure
7747	# scripts and configure runs. It is not useful on other systems.
7748	# If it contains results you don't want to keep, you may remove or edit it.
7749	#
7750	# By default, configure uses ./config.cache as the cache file,
7751	# creating it if it does not exist already. You can give configure
7752	# the --cache-file=FILE option to use a different cache file; that is
7753	# what configure does when it calls configure scripts in
7754	# subdirectories, so they share the cache.
7755	# Giving --cache-file=/dev/null disables caching, for debugging configure.
7756	# config.status only pays attention to the cache file if you give it the
7757	# --recheck option to rerun configure.
7758	#
7759	EOF
7760	# The following way of writing the cache mishandles newlines in values,
7761	# but we know of no workaround that is simple, portable, and efficient.
7762	# So, don't put newlines in cache variables' values.
7763	# Ultrix sh set writes to stderr and can't be redirected directly,
7764	# and sets the high bit in the cache file unless we assign to the vars.
7765	(set) 2>&1 \|
7766	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
7767	ac_space=\ )
7768	# `set' does not quote correctly, so add quotes (double-quote substitution
7769	# turns \\\\ into \\, and sed turns \\ into \).
7770	sed -n \
7771	-e "s/'/'\\\\''/g" \
7772	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
7773	;;
7774	*)
7775	# `set' quotes correctly as required by POSIX, so do not add quotes.
7776	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
7777	;;
7778	esac >> confcache
7779	if cmp -s $cache_file confcache; then
7780	:
7781	else
7782	if test -w $cache_file; then
7783	echo "updating cache $cache_file"
7784	cat confcache > $cache_file
7785	else
7786	echo "not updating unwritable cache $cache_file"
7787	fi
7788	fi
7789	rm -f confcache
7790
7791	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
7792
7793	test "x$prefix" = xNONE && prefix=$ac_default_prefix
7794	# Let make expand exec_prefix.
7795	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7796
7797	# Any assignment to VPATH causes Sun make to only execute
7798	# the first set of double-colon rules, so remove it if not needed.
7799	# If there is a colon in the path, we need to keep it.
7800	if test "x$srcdir" = x.; then
7801	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
7802	fi
7803
7804	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
7805
7806	DEFS=-DHAVE_CONFIG_H
7807
7808	# Without the "./", some shells look in PATH for config.status.
7809	: ${CONFIG_STATUS=./config.status}
7810
7811	echo creating $CONFIG_STATUS
7812	rm -f $CONFIG_STATUS
7813	cat > $CONFIG_STATUS <<EOF
7814	#! /bin/sh
7815	# Generated automatically by configure.
7816	# Run this file to recreate the current configuration.
7817	# This directory was configured as follows,
7818	EOF
7819	echo ': ${CONFIG_SHELL='"${CONFIG_SHELL-/bin/sh}"'}' >> $CONFIG_STATUS
7820	cat >> $CONFIG_STATUS <<EOF
7821	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
7822	#
7823	# $0 $ac_configure_args
7824	#
7825	# Compiler output produced by configure, useful for debugging
7826	# configure, is in ./config.log if it exists.
7827
7828	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
7829	for ac_option
7830	do
7831	case "\$ac_option" in
7832	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
7833	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
7834	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
7835	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
7836	echo "$CONFIG_STATUS generated by autoconf version 2.13"
7837	exit 0 ;;
7838	-help \| --help \| --hel \| --he \| --h)
7839	echo "\$ac_cs_usage"; exit 0 ;;
7840	*) echo "\$ac_cs_usage"; exit 1 ;;
7841	esac
7842	done
7843
7844	ac_given_srcdir=$srcdir
7845	ac_given_INSTALL="$INSTALL"
7846	PATHIFS="$PATH_IFS"
7847
7848	trap 'rm -fr `echo "Makefile libgcj.spec libgcj-test.spec gnu/classpath/Configuration.java gcj/Makefile include/Makefile testsuite/Makefile include/config.h gcj/libgcj-config.h" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
7849	EOF
7850	cat >> $CONFIG_STATUS <<EOF
7851
7852	# Protect against being on the right side of a sed subst in config.status.
7853	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
7854	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
7855	$ac_vpsub
7856	$extrasub
7857	s,$[^a-zA-Z0-9:]$/bin/sh$.exe$,\1${CONFIG_SHELL-/bin/sh}\2,g
7858	s%@SHELL@%$SHELL%g
7859	s%@CFLAGS@%$CFLAGS%g
7860	s%@CPPFLAGS@%$CPPFLAGS%g
7861	s%@CXXFLAGS@%$CXXFLAGS%g
7862	s%@FFLAGS@%$FFLAGS%g
7863	s%@DEFS@%$DEFS%g
7864	s%@LDFLAGS@%$LDFLAGS%g
7865	s%@LIBS@%$LIBS%g
7866	s%@exec_prefix@%$exec_prefix%g
7867	s%@prefix@%$prefix%g
7868	s%@program_transform_name@%$program_transform_name%g
7869	s%@bindir@%$bindir%g
7870	s%@sbindir@%$sbindir%g
7871	s%@libexecdir@%$libexecdir%g
7872	s%@datadir@%$datadir%g
7873	s%@sysconfdir@%$sysconfdir%g
7874	s%@sharedstatedir@%$sharedstatedir%g
7875	s%@localstatedir@%$localstatedir%g
7876	s%@libdir@%$libdir%g
7877	s%@includedir@%$includedir%g
7878	s%@oldincludedir@%$oldincludedir%g
7879	s%@infodir@%$infodir%g
7880	s%@mandir@%$mandir%g
7881	s%@PATH_IFS@%$PATH_IFS%g
7882	s%@EXEEXT@%$EXEEXT%g
7883	s%@LN_S@%$LN_S%g
7884	s%@libgcj_basedir@%$libgcj_basedir%g
7885	s%@mkinstalldirs@%$mkinstalldirs%g
7886	s%@host@%$host%g
7887	s%@host_alias@%$host_alias%g
7888	s%@host_cpu@%$host_cpu%g
7889	s%@host_vendor@%$host_vendor%g
7890	s%@host_os@%$host_os%g
7891	s%@target@%$target%g
7892	s%@target_alias@%$target_alias%g
7893	s%@target_cpu@%$target_cpu%g
7894	s%@target_vendor@%$target_vendor%g
7895	s%@target_os@%$target_os%g
7896	s%@build@%$build%g
7897	s%@build_alias@%$build_alias%g
7898	s%@build_cpu@%$build_cpu%g
7899	s%@build_vendor@%$build_vendor%g
7900	s%@build_os@%$build_os%g
7901	s%@CC@%$CC%g
7902	s%@glibjava_CXX@%$glibjava_CXX%g
7903	s%@CXX@%$CXX%g
7904	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
7905	s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
7906	s%@INSTALL_DATA@%$INSTALL_DATA%g
7907	s%@PACKAGE@%$PACKAGE%g
7908	s%@VERSION@%$VERSION%g
7909	s%@ACLOCAL@%$ACLOCAL%g
7910	s%@AUTOCONF@%$AUTOCONF%g
7911	s%@AUTOMAKE@%$AUTOMAKE%g
7912	s%@AUTOHEADER@%$AUTOHEADER%g
7913	s%@MAKEINFO@%$MAKEINFO%g
7914	s%@SET_MAKE@%$SET_MAKE%g
7915	s%@AS@%$AS%g
7916	s%@AR@%$AR%g
7917	s%@RANLIB@%$RANLIB%g
7918	s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
7919	s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
7920	s%@MAINT@%$MAINT%g
7921	s%@LIBGCJ_CFLAGS@%$LIBGCJ_CFLAGS%g
7922	s%@LIBGCJ_CXXFLAGS@%$LIBGCJ_CXXFLAGS%g
7923	s%@LIBGCJ_JAVAFLAGS@%$LIBGCJ_JAVAFLAGS%g
7924	s%@INCLTDL@%$INCLTDL%g
7925	s%@LIBLTDL@%$LIBLTDL%g
7926	s%@DIRLTDL@%$DIRLTDL%g
7927	s%@OBJEXT@%$OBJEXT%g
7928	s%@STRIP@%$STRIP%g
7929	s%@LIBTOOL@%$LIBTOOL%g
7930	s%@CXXCPP@%$CXXCPP%g
7931	s%@subdirs@%$subdirs%g
7932	s%@COMPPATH@%$COMPPATH%g
7933	s%@TESTSUBDIR_TRUE@%$TESTSUBDIR_TRUE%g
7934	s%@TESTSUBDIR_FALSE@%$TESTSUBDIR_FALSE%g
7935	s%@LIBGCJDEBUG@%$LIBGCJDEBUG%g
7936	s%@INTERPRETER@%$INTERPRETER%g
7937	s%@LIBFFI@%$LIBFFI%g
7938	s%@LIBFFIINCS@%$LIBFFIINCS%g
7939	s%@PLATFORMOBJS@%$PLATFORMOBJS%g
7940	s%@CPP@%$CPP%g
7941	s%@SYSTEMSPEC@%$SYSTEMSPEC%g
7942	s%@LIBGCJTESTSPEC@%$LIBGCJTESTSPEC%g
7943	s%@ZLIBSPEC@%$ZLIBSPEC%g
7944	s%@ZLIBTESTSPEC@%$ZLIBTESTSPEC%g
7945	s%@GCLIBS@%$GCLIBS%g
7946	s%@GCINCS@%$GCINCS%g
7947	s%@GCDEPS@%$GCDEPS%g
7948	s%@GCOBJS@%$GCOBJS%g
7949	s%@GCSPEC@%$GCSPEC%g
7950	s%@JC1GCSPEC@%$JC1GCSPEC%g
7951	s%@GCTESTSPEC@%$GCTESTSPEC%g
7952	s%@THREADLIBS@%$THREADLIBS%g
7953	s%@THREADINCS@%$THREADINCS%g
7954	s%@THREADDEPS@%$THREADDEPS%g
7955	s%@THREADOBJS@%$THREADOBJS%g
7956	s%@THREADSPEC@%$THREADSPEC%g
7957	s%@THREADLDFLAGS@%$THREADLDFLAGS%g
7958	s%@HASH_SYNC_SPEC@%$HASH_SYNC_SPEC%g
7959	s%@USING_GCC_TRUE@%$USING_GCC_TRUE%g
7960	s%@USING_GCC_FALSE@%$USING_GCC_FALSE%g
7961	s%@tool_include_dir@%$tool_include_dir%g
7962	s%@gcc_version@%$gcc_version%g
7963	s%@LIBICONV@%$LIBICONV%g
7964	s%@GCJ@%$GCJ%g
7965	s%@GCJFLAGS@%$GCJFLAGS%g
7966	s%@ZLIBS@%$ZLIBS%g
7967	s%@SYS_ZLIBS@%$SYS_ZLIBS%g
7968	s%@ZINCS@%$ZINCS%g
7969	s%@DIVIDESPEC@%$DIVIDESPEC%g
7970	s%@CHECKREFSPEC@%$CHECKREFSPEC%g
7971	s%@EXCEPTIONSPEC@%$EXCEPTIONSPEC%g
7972	s%@IEEESPEC@%$IEEESPEC%g
7973	s%@CANADIAN_TRUE@%$CANADIAN_TRUE%g
7974	s%@CANADIAN_FALSE@%$CANADIAN_FALSE%g
7975	s%@NULL_TARGET_TRUE@%$NULL_TARGET_TRUE%g
7976	s%@NULL_TARGET_FALSE@%$NULL_TARGET_FALSE%g
7977	s%@NATIVE_TRUE@%$NATIVE_TRUE%g
7978	s%@NATIVE_FALSE@%$NATIVE_FALSE%g
7979	s%@NEEDS_DATA_START_TRUE@%$NEEDS_DATA_START_TRUE%g
7980	s%@NEEDS_DATA_START_FALSE@%$NEEDS_DATA_START_FALSE%g
7981	s%@GCC_UNWIND_INCLUDE@%$GCC_UNWIND_INCLUDE%g
7982	s%@toolexecdir@%$toolexecdir%g
7983	s%@toolexecmainlibdir@%$toolexecmainlibdir%g
7984	s%@toolexeclibdir@%$toolexeclibdir%g
7985	s%@GCJVERSION@%$GCJVERSION%g
7986	s%@ALLOCA@%$ALLOCA%g
7987	s%@PERL@%$PERL%g
7988	s%@BACKTRACESPEC@%$BACKTRACESPEC%g
7989	s%@SYSDEP_SOURCES@%$SYSDEP_SOURCES%g
7990	s%@X_CFLAGS@%$X_CFLAGS%g
7991	s%@X_PRE_LIBS@%$X_PRE_LIBS%g
7992	s%@X_LIBS@%$X_LIBS%g
7993	s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
7994	s%@XLIB_AWT_TRUE@%$XLIB_AWT_TRUE%g
7995	s%@XLIB_AWT_FALSE@%$XLIB_AWT_FALSE%g
7996	s%@GTK_AWT_TRUE@%$GTK_AWT_TRUE%g
7997	s%@GTK_AWT_FALSE@%$GTK_AWT_FALSE%g
7998	s%@here@%$here%g
7999
8000	CEOF
8001	EOF
8002
8003	cat >> $CONFIG_STATUS <<\EOF
8004
8005	# Split the substitutions into bite-sized pieces for seds with
8006	# small command number limits, like on Digital OSF/1 and HP-UX.
8007	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
8008	ac_file=1 # Number of current file.
8009	ac_beg=1 # First line for current file.
8010	ac_end=$ac_max_sed_cmds # Line after last line for current file.
8011	ac_more_lines=:
8012	ac_sed_cmds=""
8013	while $ac_more_lines; do
8014	if test $ac_beg -gt 1; then
8015	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
8016	else
8017	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
8018	fi
8019	if test ! -s conftest.s$ac_file; then
8020	ac_more_lines=false
8021	rm -f conftest.s$ac_file
8022	else
8023	if test -z "$ac_sed_cmds"; then
8024	ac_sed_cmds="sed -f conftest.s$ac_file"
8025	else
8026	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
8027	fi
8028	ac_file=`expr $ac_file + 1`
8029	ac_beg=$ac_end
8030	ac_end=`expr $ac_end + $ac_max_sed_cmds`
8031	fi
8032	done
8033	if test -z "$ac_sed_cmds"; then
8034	ac_sed_cmds=cat
8035	fi
8036	EOF
8037
8038	cat >> $CONFIG_STATUS <<EOF
8039
8040	CONFIG_FILES=\${CONFIG_FILES-"Makefile libgcj.spec libgcj-test.spec gnu/classpath/Configuration.java gcj/Makefile include/Makefile testsuite/Makefile"}
8041	EOF
8042	cat >> $CONFIG_STATUS <<\EOF
8043	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
8044	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8045	case "$ac_file" in
8046	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
8047	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
8048	*) ac_file_in="${ac_file}.in" ;;
8049	esac
8050
8051	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
8052
8053	# Remove last slash and all that follows it. Not all systems have dirname.
8054	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
8055	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8056	# The file is in a subdirectory.
8057	test ! -d "$ac_dir" && mkdir "$ac_dir"
8058	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
8059	# A "../" for each directory in $ac_dir_suffix.
8060	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
8061	else
8062	ac_dir_suffix= ac_dots=
8063	fi
8064
8065	case "$ac_given_srcdir" in
8066	.) srcdir=.
8067	if test -z "$ac_dots"; then top_srcdir=.
8068	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
8069	[/\\]* \| [a-zA-Z]:*)
8070	srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
8071	*) # Relative path.
8072	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
8073	top_srcdir="$ac_dots$ac_given_srcdir" ;;
8074	esac
8075
8076	case "$ac_given_INSTALL" in
8077	[/$\\]* \| [A-Za-z]:*) INSTALL="$ac_given_INSTALL" ;;
8078	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
8079	esac
8080
8081	echo creating "$ac_file"
8082	rm -f "$ac_file"
8083	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
8084	case "$ac_file" in
8085	Makefile) ac_comsub="1i\\
8086	# $configure_input" ;;
8087	*) ac_comsub= ;;
8088	esac
8089
8090	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%$PATHIFS% $ac_given_srcdir/%g"`
8091	sed -e "$ac_comsub
8092	s%@configure_input@%$configure_input%g
8093	s%@srcdir@%$srcdir%g
8094	s%@top_srcdir@%$top_srcdir%g
8095	s%@INSTALL@%$INSTALL%g
8096	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
8097	fi; done
8098	rm -f conftest.s*
8099
8100	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8101	# NAME is the cpp macro being defined and VALUE is the value it is being given.
8102	#
8103	# ac_d sets the value in "#define NAME VALUE" lines.
8104	ac_dA='s%^$[ ]$#$[ ]define[ ][ ]*$'
8105	ac_dB='$[ ][ ]$[^ ]%\1#\2'
8106	ac_dC='\3'
8107	ac_dD='%g'
8108	# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
8109	ac_uA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
8110	ac_uB='$[ ]$%\1#\2define\3'
8111	ac_uC=' '
8112	ac_uD='\4%g'
8113	# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8114	ac_eA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
8115	ac_eB='$%\1#\2define\3'
8116	ac_eC=' '
8117	ac_eD='%g'
8118
8119	if test "${CONFIG_HEADERS+set}" != set; then
8120	EOF
8121	cat >> $CONFIG_STATUS <<EOF
8122	CONFIG_HEADERS="include/config.h gcj/libgcj-config.h"
8123	EOF
8124	cat >> $CONFIG_STATUS <<\EOF
8125	fi
8126	for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
8127	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8128	case "$ac_file" in
8129	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
8130	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
8131	*) ac_file_in="${ac_file}.in" ;;
8132	esac
8133
8134	echo creating $ac_file
8135
8136	rm -f conftest.frag conftest.in conftest.out
8137	# kso the other way around might work better with drive letters and such.
8138	# ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8139	ac_file_inputs=`echo $ac_file_in\|sed -e "s%:% $ac_given_srcdir/%g" -e "s%^%$ac_given_srcdir/%" `
8140	cat $ac_file_inputs > conftest.in
8141
8142	EOF
8143
8144	# Transform confdefs.h into a sed script conftest.vals that substitutes
8145	# the proper values into config.h.in to produce config.h. And first:
8146	# Protect against being on the right side of a sed subst in config.status.
8147	# Protect against being in an unquoted here document in config.status.
8148	rm -f conftest.vals
8149	cat > conftest.hdr <<\EOF
8150	s/[\\&%]/\\&/g
8151	s%[\\$`]%\\&%g
8152	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
8153	s%ac_d%ac_u%gp
8154	s%ac_u%ac_e%gp
8155	EOF
8156	sed -n -f conftest.hdr confdefs.h > conftest.vals
8157	rm -f conftest.hdr
8158
8159	# This sed command replaces #undef with comments. This is necessary, for
8160	# example, in the case of _POSIX_SOURCE, which is predefined and required
8161	# on some systems where configure will not decide to define it.
8162	cat >> conftest.vals <<\EOF
8163	s%^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9]%/* & */%
8164	EOF
8165
8166	# Break up conftest.vals because some shells have a limit on
8167	# the size of here documents, and old seds have small limits too.
8168
8169	rm -f conftest.tail
8170	while :
8171	do
8172	ac_lines=`grep -c . conftest.vals`
8173	# grep -c gives empty output for an empty file on some AIX systems.
8174	if test -z "$ac_lines" \|\| test "$ac_lines" -eq 0; then break; fi
8175	# Write a limited-size here document to conftest.frag.
8176	echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
8177	sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
8178	echo 'CEOF
8179	sed -f conftest.frag conftest.in > conftest.out
8180	rm -f conftest.in
8181	mv conftest.out conftest.in
8182	' >> $CONFIG_STATUS
8183	sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
8184	rm -f conftest.vals
8185	mv conftest.tail conftest.vals
8186	done
8187	rm -f conftest.vals
8188
8189	cat >> $CONFIG_STATUS <<\EOF
8190	rm -f conftest.frag conftest.h
8191	echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
8192	cat conftest.in >> conftest.h
8193	rm -f conftest.in
8194	if cmp -s $ac_file conftest.h 2>/dev/null; then
8195	echo "$ac_file is unchanged"
8196	rm -f conftest.h
8197	else
8198	# Remove last slash and all that follows it. Not all systems have dirname.
8199	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
8200	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8201	# The file is in a subdirectory.
8202	test ! -d "$ac_dir" && mkdir "$ac_dir"
8203	fi
8204	rm -f $ac_file
8205	mv conftest.h $ac_file
8206	fi
8207	fi; done
8208
8209	EOF
8210
8211	cat >> $CONFIG_STATUS <<EOF
8212	ac_sources="include/$PLATFORMH java/io/natFile${FILE-${PLATFORM}}.cc java/io/natFileDescriptor${FILE-${PLATFORM}}.cc java/lang/${PLATFORM}Process.java java/lang/nat${PLATFORM}Process.cc include/$GCHDR include/$THREADH sysdep/$sysdeps_dir/locks.h $SIGNAL_HANDLER"
8213	ac_dests="include/platform.h java/io/natFile.cc java/io/natFileDescriptor.cc java/lang/ConcreteProcess.java java/lang/natConcreteProcess.cc include/java-gc.h include/java-threads.h sysdep/locks.h include/java-signal.h"
8214	EOF
8215
8216	cat >> $CONFIG_STATUS <<\EOF
8217	srcdir=$ac_given_srcdir
8218	while test -n "$ac_sources"; do
8219	set $ac_dests; ac_dest=$1; shift; ac_dests=$*
8220	set $ac_sources; ac_source=$1; shift; ac_sources=$*
8221
8222	echo "linking $srcdir/$ac_source to $ac_dest"
8223
8224	if test ! -r $srcdir/$ac_source; then
8225	{ echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
8226	fi
8227	rm -f $ac_dest
8228
8229	# Make relative symlinks.
8230	# Remove last slash and all that follows it. Not all systems have dirname.
8231	ac_dest_dir=`echo $ac_dest\|sed 's%/[^/][^/]*$%%'`
8232	if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
8233	# The dest file is in a subdirectory.
8234	test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
8235	ac_dest_dir_suffix="/`echo $ac_dest_dir\|sed 's%^\./%%'`"
8236	# A "../" for each directory in $ac_dest_dir_suffix.
8237	ac_dots=`echo $ac_dest_dir_suffix\|sed 's%/[^/]*%../%g'`
8238	else
8239	ac_dest_dir_suffix= ac_dots=
8240	fi
8241
8242	case "$srcdir" in
8243	[/$\\]* \| [A-Za-z]:*) ac_rel_source="$srcdir/$ac_source" ;;
8244	*) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
8245	esac
8246
8247	# Make a symlink if possible; otherwise try a hard link.
8248	if ln -s $ac_rel_source $ac_dest 2>/dev/null \|\|
8249	ln $srcdir/$ac_source $ac_dest 2>/dev/null \|\|
8250	cp $srcdir/$ac_source $ac_dest; then :
8251	else
8252	{ echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
8253	fi
8254	done
8255	EOF
8256	cat >> $CONFIG_STATUS <<EOF
8257
8258	srcdir=${srcdir}
8259	host=${host}
8260	target=${target}
8261	with_multisubdir=${with_multisubdir}
8262	ac_configure_args="${multilib_arg} ${ac_configure_args}"
8263	CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
8264	libgcj_basedir=${libgcj_basedir}
8265	CC="${CC}"
8266	CXX="${CXX}"
8267	ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
8268
8269	EOF
8270	cat >> $CONFIG_STATUS <<\EOF
8271	am_indx=1
8272	for am_file in include/config.h gcj/libgcj-config.h; do
8273	case " $CONFIG_HEADERS " in
8274	" $am_file ")
8275	echo timestamp > `echo $am_file \| sed -e 's%:.%%' -e 's%[^/]$%%'`stamp-h$am_indx
8276	;;
8277	esac
8278	am_indx=`expr "$am_indx" + 1`
8279	done
8280	# Only add multilib support code if we just rebuilt top-level Makefile.
8281	case " $CONFIG_FILES " in
8282	" Makefile ")
8283	LD="${ORIGINAL_LD_FOR_MULTILIBS}"
8284	ac_file=Makefile . ${libgcj_basedir}/../config-ml.in
8285	;;
8286	esac
8287
8288	# Make subdirectories and `.d' files. Look in both srcdir and
8289	# builddir for the .java files.
8290	h=`${PWDCMD-pwd}`
8291	: > deps.mk
8292	( (cd $srcdir && find . $ -name '.java' -o -name '.cc' $ -print) ;
8293	find . $ -name '.java' -o -name '.cc' $ -print) \| \
8294	fgrep -v testsuite \| \
8295	sed -e 's/\.java/.d/'\;'s/\.cc/.d/' \| \
8296	while read f; do
8297	echo "include $f" >> deps.mk
8298	test -f $f \|\| {
8299
8300	d=`echo $f \| sed -e 's,/[^/]*$,,'`
8301
8302	if test ! -d $d; then
8303	$libgcj_basedir/../mkinstalldirs $d
8304	fi;
8305	echo > $f
8306	}
8307	done
8308
8309	exit 0
8310	EOF
8311	chmod +x $CONFIG_STATUS
8312	rm -fr confdefs* $ac_clean_files
8313	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
8314
8315	if test "$no_recursion" != yes; then
8316
8317	# Remove --cache-file and --srcdir arguments so they do not pile up.
8318	ac_sub_configure_args=
8319	ac_prev=
8320	for ac_arg in $ac_configure_args; do
8321	if test -n "$ac_prev"; then
8322	ac_prev=
8323	continue
8324	fi
8325	case "$ac_arg" in
8326	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
8327	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
8328	ac_prev=cache_file ;;
8329	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
8330	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
8331	;;
8332	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
8333	ac_prev=srcdir ;;
8334	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
8335	;;
8336	*) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
8337	esac
8338	done
8339
8340	for ac_config_dir in $DIRLTDL; do
8341
8342	# Do not complain, so a configure script can configure whichever
8343	# parts of a large source tree are present.
8344	if test ! -d $srcdir/$ac_config_dir; then
8345	continue
8346	fi
8347
8348	echo configuring in $ac_config_dir
8349
8350	case "$srcdir" in
8351	.) ;;
8352	*)
8353	if test -d ./$ac_config_dir \|\| mkdir ./$ac_config_dir; then :;
8354	else
8355	{ echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
8356	fi
8357	;;
8358	esac
8359
8360	ac_popdir=`pwd`
8361	cd $ac_config_dir
8362
8363	# A "../" for each directory in /$ac_config_dir.
8364	ac_dots=`echo $ac_config_dir\|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
8365
8366	case "$srcdir" in
8367	.) # No --srcdir option. We are building in place.
8368	ac_sub_srcdir=$srcdir ;;
8369	[/\\]* \| [a-zA-Z]:*) # Absolute path.
8370	ac_sub_srcdir=$srcdir/$ac_config_dir ;;
8371	*) # Relative path.
8372	ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
8373	esac
8374
8375	# Check for guested configure; otherwise get Cygnus style configure.
8376	if test -f $ac_sub_srcdir/configure; then
8377	ac_sub_configure=$ac_sub_srcdir/configure
8378	elif test -f $ac_sub_srcdir/configure.in; then
8379	ac_current_dir=`pwd`
8380	cd $ac_sub_srcdir
8381	autoconf
8382	cd $ac_current_dir
8383	ac_sub_configure=$ac_sub_srcdir/configure
8384	else
8385	echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
8386	ac_sub_configure=
8387	fi
8388
8389	# The recursion is here.
8390	if test -n "$ac_sub_configure"; then
8391
8392	# Make the cache file name correct relative to the subdirectory.
8393	case "$cache_file" in
8394	[/\\]* \| [a-zA-Z]:*) ac_sub_cache_file=$cache_file ;;
8395	*) # Relative path.
8396	ac_sub_cache_file="$ac_dots$cache_file" ;;
8397	esac
8398	case "$ac_given_INSTALL" in
8399	[/$\\]* \| [A-Za-z]:*) INSTALL="$ac_given_INSTALL" ;;
8400	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
8401	esac
8402
8403	echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
8404	# The eval makes quoting arguments work.
8405	if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
8406	then :
8407	else
8408	{ echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
8409	fi
8410	fi
8411
8412	cd $ac_popdir
8413	done
8414	fi
8415

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