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Last change on this file since 1182 was 1124, checked in by bird, 22 years ago
Regenerated with new autoconf (forced to use stable).
Property cvs2svn:cvs-rev set to `1.4` Property svn:eol-style set to `native` Property svn:executable set to ``*
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1	#! /bin/sh
2
3	# Guess values for system-dependent variables and create Makefiles.
4	# Generated automatically using autoconf version 2.13
5	# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
6	#
7	# This configure script is free software; the Free Software Foundation
8	# gives unlimited permission to copy, distribute and modify it.
9
10	# Defaults:
11	ac_help=
12	ac_default_prefix=/usr/local
13	# Any additions from configure.in:
14	ac_help="$ac_help
15	--enable-multilib build hella library versions (default)"
16	ac_help="$ac_help
17	--with-target-subdir=SUBDIR
18	configuring in a subdirectory"
19	ac_help="$ac_help
20	--with-cross-host=HOST configuring with a cross compiler"
21	ac_help="$ac_help
22	--enable-version-specific-runtime-libs Specify that runtime libraries should be installed in a compiler-specific directory "
23	ac_help="$ac_help
24	--enable-shared[=PKGS] build shared libraries [default=yes]"
25	ac_help="$ac_help
26	--enable-static[=PKGS] build static libraries [default=yes]"
27	ac_help="$ac_help
28	--enable-fast-install[=PKGS] optimize for fast installation [default=yes]"
29	ac_help="$ac_help
30	--with-gnu-ld assume the C compiler uses GNU ld [default=no]"
31	ac_help="$ac_help
32	--disable-libtool-lock avoid locking (might break parallel builds)"
33	ac_help="$ac_help
34	--with-pic try to use only PIC/non-PIC objects [default=use both]"
35
36	# Initialize some variables set by options.
37	# The variables have the same names as the options, with
38	# dashes changed to underlines.
39	build=NONE
40	cache_file=./config.cache
41	exec_prefix=NONE
42	host=NONE
43	no_create=
44	nonopt=NONE
45	no_recursion=
46	prefix=NONE
47	program_prefix=NONE
48	program_suffix=NONE
49	program_transform_name=s,x,x,
50	silent=
51	site=
52	srcdir=
53	target=NONE
54	verbose=
55	x_includes=NONE
56	x_libraries=NONE
57	bindir='${exec_prefix}/bin'
58	sbindir='${exec_prefix}/sbin'
59	libexecdir='${exec_prefix}/libexec'
60	datadir='${prefix}/share'
61	sysconfdir='${prefix}/etc'
62	sharedstatedir='${prefix}/com'
63	localstatedir='${prefix}/var'
64	libdir='${exec_prefix}/lib'
65	includedir='${prefix}/include'
66	oldincludedir='/usr/include'
67	infodir='${prefix}/info'
68	mandir='${prefix}/man'
69
70	# Initialize some other variables.
71	subdirs=
72	MFLAGS= MAKEFLAGS=
73	SHELL=${CONFIG_SHELL-/bin/sh}
74	# Maximum number of lines to put in a shell here document.
75	ac_max_here_lines=12
76
77	ac_prev=
78	for ac_option
79	do
80
81	# If the previous option needs an argument, assign it.
82	if test -n "$ac_prev"; then
83	eval "$ac_prev=\$ac_option"
84	ac_prev=
85	continue
86	fi
87
88	case "$ac_option" in
89	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
90	*) ac_optarg= ;;
91	esac
92
93	# Accept the important Cygnus configure options, so we can diagnose typos.
94
95	case "$ac_option" in
96
97	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
98	ac_prev=bindir ;;
99	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
100	bindir="$ac_optarg" ;;
101
102	-build \| --build \| --buil \| --bui \| --bu)
103	ac_prev=build ;;
104	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
105	build="$ac_optarg" ;;
106
107	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
108	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
109	ac_prev=cache_file ;;
110	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
111	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
112	cache_file="$ac_optarg" ;;
113
114	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
115	ac_prev=datadir ;;
116	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
117	\| --da=*)
118	datadir="$ac_optarg" ;;
119
120	-disable-* \| --disable-*)
121	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
122	# Reject names that are not valid shell variable names.
123	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
124	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
125	fi
126	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
127	eval "enable_${ac_feature}=no" ;;
128
129	-enable-* \| --enable-*)
130	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
131	# Reject names that are not valid shell variable names.
132	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
133	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
134	fi
135	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
136	case "$ac_option" in
137	=) ;;
138	*) ac_optarg=yes ;;
139	esac
140	eval "enable_${ac_feature}='$ac_optarg'" ;;
141
142	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
143	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
144	\| --exec \| --exe \| --ex)
145	ac_prev=exec_prefix ;;
146	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
147	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
148	\| --exec=* \| --exe=* \| --ex=*)
149	exec_prefix="$ac_optarg" ;;
150
151	-gas \| --gas \| --ga \| --g)
152	# Obsolete; use --with-gas.
153	with_gas=yes ;;
154
155	-help \| --help \| --hel \| --he)
156	# Omit some internal or obsolete options to make the list less imposing.
157	# This message is too long to be a string in the A/UX 3.1 sh.
158	cat << EOF
159	Usage: configure [options] [host]
160	Options: [defaults in brackets after descriptions]
161	Configuration:
162	--cache-file=FILE cache test results in FILE
163	--help print this message
164	--no-create do not create output files
165	--quiet, --silent do not print \`checking...' messages
166	--version print the version of autoconf that created configure
167	Directory and file names:
168	--prefix=PREFIX install architecture-independent files in PREFIX
169	[$ac_default_prefix]
170	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
171	[same as prefix]
172	--bindir=DIR user executables in DIR [EPREFIX/bin]
173	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
174	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
175	--datadir=DIR read-only architecture-independent data in DIR
176	[PREFIX/share]
177	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
178	--sharedstatedir=DIR modifiable architecture-independent data in DIR
179	[PREFIX/com]
180	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
181	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
182	--includedir=DIR C header files in DIR [PREFIX/include]
183	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
184	--infodir=DIR info documentation in DIR [PREFIX/info]
185	--mandir=DIR man documentation in DIR [PREFIX/man]
186	--srcdir=DIR find the sources in DIR [configure dir or ..]
187	--program-prefix=PREFIX prepend PREFIX to installed program names
188	--program-suffix=SUFFIX append SUFFIX to installed program names
189	--program-transform-name=PROGRAM
190	run sed PROGRAM on installed program names
191	EOF
192	cat << EOF
193	Host type:
194	--build=BUILD configure for building on BUILD [BUILD=HOST]
195	--host=HOST configure for HOST [guessed]
196	--target=TARGET configure for TARGET [TARGET=HOST]
197	Features and packages:
198	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
199	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
200	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
201	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
202	--x-includes=DIR X include files are in DIR
203	--x-libraries=DIR X library files are in DIR
204	EOF
205	if test -n "$ac_help"; then
206	echo "--enable and --with options recognized:$ac_help"
207	fi
208	exit 0 ;;
209
210	-host \| --host \| --hos \| --ho)
211	ac_prev=host ;;
212	-host=* \| --host=* \| --hos=* \| --ho=*)
213	host="$ac_optarg" ;;
214
215	-includedir \| --includedir \| --includedi \| --included \| --include \
216	\| --includ \| --inclu \| --incl \| --inc)
217	ac_prev=includedir ;;
218	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
219	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
220	includedir="$ac_optarg" ;;
221
222	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
223	ac_prev=infodir ;;
224	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
225	infodir="$ac_optarg" ;;
226
227	-libdir \| --libdir \| --libdi \| --libd)
228	ac_prev=libdir ;;
229	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
230	libdir="$ac_optarg" ;;
231
232	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
233	\| --libexe \| --libex \| --libe)
234	ac_prev=libexecdir ;;
235	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
236	\| --libexe=* \| --libex=* \| --libe=*)
237	libexecdir="$ac_optarg" ;;
238
239	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
240	\| --localstate \| --localstat \| --localsta \| --localst \
241	\| --locals \| --local \| --loca \| --loc \| --lo)
242	ac_prev=localstatedir ;;
243	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
244	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
245	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
246	localstatedir="$ac_optarg" ;;
247
248	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
249	ac_prev=mandir ;;
250	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
251	mandir="$ac_optarg" ;;
252
253	-nfp \| --nfp \| --nf)
254	# Obsolete; use --without-fp.
255	with_fp=no ;;
256
257	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
258	\| --no-cr \| --no-c)
259	no_create=yes ;;
260
261	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
262	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
263	no_recursion=yes ;;
264
265	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
266	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
267	\| --oldin \| --oldi \| --old \| --ol \| --o)
268	ac_prev=oldincludedir ;;
269	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
270	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
271	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
272	oldincludedir="$ac_optarg" ;;
273
274	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
275	ac_prev=prefix ;;
276	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
277	prefix="$ac_optarg" ;;
278
279	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
280	\| --program-pre \| --program-pr \| --program-p)
281	ac_prev=program_prefix ;;
282	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
283	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
284	program_prefix="$ac_optarg" ;;
285
286	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
287	\| --program-suf \| --program-su \| --program-s)
288	ac_prev=program_suffix ;;
289	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
290	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
291	program_suffix="$ac_optarg" ;;
292
293	-program-transform-name \| --program-transform-name \
294	\| --program-transform-nam \| --program-transform-na \
295	\| --program-transform-n \| --program-transform- \
296	\| --program-transform \| --program-transfor \
297	\| --program-transfo \| --program-transf \
298	\| --program-trans \| --program-tran \
299	\| --progr-tra \| --program-tr \| --program-t)
300	ac_prev=program_transform_name ;;
301	-program-transform-name=* \| --program-transform-name=* \
302	\| --program-transform-nam=* \| --program-transform-na=* \
303	\| --program-transform-n=* \| --program-transform-=* \
304	\| --program-transform=* \| --program-transfor=* \
305	\| --program-transfo=* \| --program-transf=* \
306	\| --program-trans=* \| --program-tran=* \
307	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
308	program_transform_name="$ac_optarg" ;;
309
310	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
311	\| -silent \| --silent \| --silen \| --sile \| --sil)
312	silent=yes ;;
313
314	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
315	ac_prev=sbindir ;;
316	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
317	\| --sbi=* \| --sb=*)
318	sbindir="$ac_optarg" ;;
319
320	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
321	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
322	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
323	\| --sha \| --sh)
324	ac_prev=sharedstatedir ;;
325	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
326	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
327	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
328	\| --sha=* \| --sh=*)
329	sharedstatedir="$ac_optarg" ;;
330
331	-site \| --site \| --sit)
332	ac_prev=site ;;
333	-site=* \| --site=* \| --sit=*)
334	site="$ac_optarg" ;;
335
336	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
337	ac_prev=srcdir ;;
338	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
339	srcdir="$ac_optarg" ;;
340
341	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
342	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
343	ac_prev=sysconfdir ;;
344	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
345	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
346	sysconfdir="$ac_optarg" ;;
347
348	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
349	ac_prev=target ;;
350	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
351	target="$ac_optarg" ;;
352
353	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
354	verbose=yes ;;
355
356	-version \| --version \| --versio \| --versi \| --vers)
357	echo "configure generated by autoconf version 2.13"
358	exit 0 ;;
359
360	-with-* \| --with-*)
361	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
362	# Reject names that are not valid shell variable names.
363	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
364	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
365	fi
366	ac_package=`echo $ac_package\| sed 's/-/_/g'`
367	case "$ac_option" in
368	=) ;;
369	*) ac_optarg=yes ;;
370	esac
371	eval "with_${ac_package}='$ac_optarg'" ;;
372
373	-without-* \| --without-*)
374	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
375	# Reject names that are not valid shell variable names.
376	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
377	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
378	fi
379	ac_package=`echo $ac_package\| sed 's/-/_/g'`
380	eval "with_${ac_package}=no" ;;
381
382	--x)
383	# Obsolete; use --with-x.
384	with_x=yes ;;
385
386	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
387	\| --x-incl \| --x-inc \| --x-in \| --x-i)
388	ac_prev=x_includes ;;
389	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
390	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
391	x_includes="$ac_optarg" ;;
392
393	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
394	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
395	ac_prev=x_libraries ;;
396	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
397	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
398	x_libraries="$ac_optarg" ;;
399
400	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
401	;;
402
403	*)
404	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
405	echo "configure: warning: $ac_option: invalid host type" 1>&2
406	fi
407	if test "x$nonopt" != xNONE; then
408	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
409	fi
410	nonopt="$ac_option"
411	;;
412
413	esac
414	done
415
416	if test -n "$ac_prev"; then
417	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
418	fi
419
420	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
421
422	# File descriptor usage:
423	# 0 standard input
424	# 1 file creation
425	# 2 errors and warnings
426	# 3 some systems may open it to /dev/tty
427	# 4 used on the Kubota Titan
428	# 6 checking for... messages and results
429	# 5 compiler messages saved in config.log
430	if test "$silent" = yes; then
431	exec 6>/dev/null
432	else
433	exec 6>&1
434	fi
435	exec 5>./config.log
436
437	echo "\
438	This file contains any messages produced by compilers while
439	running configure, to aid debugging if configure makes a mistake.
440	" 1>&5
441
442	# Strip out --no-create and --no-recursion so they do not pile up.
443	# Also quote any args containing shell metacharacters.
444	ac_configure_args=
445	for ac_arg
446	do
447	case "$ac_arg" in
448	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
449	\| --no-cr \| --no-c) ;;
450	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
451	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
452	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
453	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
454	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
455	esac
456	done
457
458	# NLS nuisances.
459	# Only set these to C if already set. These must not be set unconditionally
460	# because not all systems understand e.g. LANG=C (notably SCO).
461	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
462	# Non-C LC_CTYPE values break the ctype check.
463	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
464	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
465	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
466	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
467
468	# confdefs.h avoids OS command line length limits that DEFS can exceed.
469	rm -rf conftest* confdefs.h
470	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
471	echo > confdefs.h
472
473	# A filename unique to this package, relative to the directory that
474	# configure is in, which we can look for to find out if srcdir is correct.
475	ac_unique_file=libF77/Version.c
476
477	# Find the source files, if location was not specified.
478	if test -z "$srcdir"; then
479	ac_srcdir_defaulted=yes
480	# Try the directory containing this script, then its parent.
481	ac_prog=$0
482	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
483	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
484	srcdir=$ac_confdir
485	if test ! -r $srcdir/$ac_unique_file; then
486	srcdir=..
487	fi
488	else
489	ac_srcdir_defaulted=no
490	fi
491	if test ! -r $srcdir/$ac_unique_file; then
492	if test "$ac_srcdir_defaulted" = yes; then
493	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
494	else
495	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
496	fi
497	fi
498	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
499
500	# Prefer explicitly selected file to automatically selected ones.
501	if test -z "$CONFIG_SITE"; then
502	if test "x$prefix" != xNONE; then
503	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
504	else
505	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
506	fi
507	fi
508	for ac_site_file in $CONFIG_SITE; do
509	if test -r "$ac_site_file"; then
510	echo "loading site script $ac_site_file"
511	. "$ac_site_file"
512	fi
513	done
514
515	if test -r "$cache_file"; then
516	echo "loading cache $cache_file"
517	. $cache_file
518	else
519	echo "creating cache $cache_file"
520	> $cache_file
521	fi
522
523	ac_ext=c
524	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
525	ac_cpp='$CPP $CPPFLAGS'
526	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
527	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
528	cross_compiling=$ac_cv_prog_cc_cross
529
530	ac_exeext=
531	ac_objext=o
532	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
533	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
534	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
535	ac_n= ac_c='
536	' ac_t=' '
537	else
538	ac_n=-n ac_c= ac_t=
539	fi
540	else
541	ac_n= ac_c='\c' ac_t=
542	fi
543
544	echo $ac_n "checking for path separator""... $ac_c" 1>&6
545	echo "configure:546: checking for path separator" >&5
546	# Filter path to get backslahes into forwardslashes
547	case "`uname -s 2> /dev/null`" in
548	OS/2)
549	PATH=`echo -E "$PATH" \| sed 's+\\\\+/+g'`
550	PATH_IFS=';'
551	;;
552	*)
553	PATH_IFS=':'
554	;;
555	esac
556	echo "$ac_t""${PATH_IFS}" 1>&6
557
558	echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
559	echo "configure:560: checking for Cygwin environment" >&5
560	if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
561	echo $ac_n "(cached) $ac_c" 1>&6
562	else
563	cat > conftest.$ac_ext <<EOF
564	#line 565 "configure"
565	#include "confdefs.h"
566
567	int main() {
568
569	#ifndef __CYGWIN__
570	#define __CYGWIN__ __CYGWIN32__
571	#endif
572	return __CYGWIN__;
573	; return 0; }
574	EOF
575	if { (eval echo configure:576: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
576	rm -rf conftest*
577	ac_cv_cygwin=yes
578	else
579	echo "configure: failed program was:" >&5
580	cat conftest.$ac_ext >&5
581	rm -rf conftest*
582	ac_cv_cygwin=no
583	fi
584	rm -f conftest*
585	rm -f conftest*
586	fi
587
588	echo "$ac_t""$ac_cv_cygwin" 1>&6
589	CYGWIN=
590	test "$ac_cv_cygwin" = yes && CYGWIN=yes
591	echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
592	echo "configure:593: checking for mingw32 environment" >&5
593	if eval "test \"`echo '$''{'ac_cv_mingw32'+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	return __MINGW32__;
602	; return 0; }
603	EOF
604	if { (eval echo configure:605: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
605	rm -rf conftest*
606	ac_cv_mingw32=yes
607	else
608	echo "configure: failed program was:" >&5
609	cat conftest.$ac_ext >&5
610	rm -rf conftest*
611	ac_cv_mingw32=no
612	fi
613	rm -f conftest*
614	rm -f conftest*
615	fi
616
617	echo "$ac_t""$ac_cv_mingw32" 1>&6
618	MINGW32=
619	test "$ac_cv_mingw32" = yes && MINGW32=yes
620	echo $ac_n "checking for EMX/OS2 environment""... $ac_c" 1>&6
621	echo "configure:622: checking for EMX/OS2 environment" >&5
622	if eval "test \"`echo '$''{'ac_cv_emxos2'+set}'`\" = set"; then
623	echo $ac_n "(cached) $ac_c" 1>&6
624	else
625	: ${CC=gcc.exe}
626	cat > conftest.$ac_ext <<EOF
627	#line 628 "configure"
628	#include "confdefs.h"
629
630	int main() {
631	return __EMX__;
632	; return 0; }
633	EOF
634	if { (eval echo configure:635: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
635	rm -rf conftest*
636	ac_cv_emxos2=yes
637	else
638	echo "configure: failed program was:" >&5
639	cat conftest.$ac_ext >&5
640	rm -rf conftest*
641	ac_cv_emxos2=no
642	fi
643	rm -f conftest*
644	rm -f conftest*
645	fi
646
647	echo "$ac_t""$ac_cv_emxos2" 1>&6
648	if eval "test \"`echo '$''{'ac_cv_libpre'+set}'`\" = set"; then
649	echo $ac_n "(cached) $ac_c" 1>&6
650	else
651	if test "$ac_cv_emxos2" = yes ; then
652	ac_cv_libpre=
653	else
654	ac_cv_libpre=lib
655	fi
656
657	fi
658
659	EMXOS2=
660	test "$ac_cv_emxos2" = yes && EMXOS2=yes
661
662
663
664	echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
665	echo "configure:666: checking for executable suffix" >&5
666	if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
667	echo $ac_n "(cached) $ac_c" 1>&6
668	else
669	if test "$CYGWIN" = yes \|\| test "$MINGW32" = yes \|\| test "$EMXOS2" = yes; then
670	ac_cv_exeext=.exe
671	else
672	rm -f conftest*
673	echo 'int main () { return 0; }' > conftest.$ac_ext
674	ac_cv_exeext=
675	if { (eval echo configure:676: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
676	for file in conftest.*; do
677	case $file in
678	.c \| .o \| *.obj) ;;
679	*) ac_cv_exeext=`echo $file \| sed -e s/conftest//` ;;
680	esac
681	done
682	else
683	{ echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
684	fi
685	rm -f conftest*
686	test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
687	fi
688	fi
689
690	EXEEXT=""
691	test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
692	echo "$ac_t""${ac_cv_exeext}" 1>&6
693	ac_exeext=$EXEEXT
694
695
696
697	# This works around the fact that libtool configuration may change LD
698	# for this particular configuration, but some shells, instead of
699	# keeping the changes in LD private, export them just because LD is
700	# exported.
701	ORIGINAL_LD_FOR_MULTILIBS=$LD
702
703
704	# Check whether --enable-multilib or --disable-multilib was given.
705	if test "${enable_multilib+set}" = set; then
706	enableval="$enable_multilib"
707	case "${enableval}" in
708	yes) multilib=yes ;;
709	no) multilib=no ;;
710	*) { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
711	esac
712	else
713	multilib=yes
714	fi
715
716	# When building with srcdir == objdir, links to the source files will
717	# be created in directories within the target_subdir. We have to
718	# adjust toplevel_srcdir accordingly, so that configure finds
719	# install-sh and other auxiliary files that live in the top-level
720	# source directory.
721	if test "${srcdir}" = "."; then
722	if test -z "${with_target_subdir}"; then
723	toprel=".."
724	else
725	if test "${with_target_subdir}" != "."; then
726	toprel="${with_multisrctop}../.."
727	else
728	toprel="${with_multisrctop}.."
729	fi
730	fi
731	else
732	toprel=".."
733	fi
734	ac_aux_dir=
735	for ac_dir in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel; do
736	if test -f $ac_dir/install-sh; then
737	ac_aux_dir=$ac_dir
738	ac_install_sh="$ac_aux_dir/install-sh -c"
739	break
740	elif test -f $ac_dir/install.sh; then
741	ac_aux_dir=$ac_dir
742	ac_install_sh="$ac_aux_dir/install.sh -c"
743	break
744	fi
745	done
746	if test -z "$ac_aux_dir"; then
747	{ echo "configure: error: can not find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" 1>&2; exit 1; }
748	fi
749	ac_config_guess=$ac_aux_dir/config.guess
750	ac_config_sub=$ac_aux_dir/config.sub
751	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
752
753	toplevel_srcdir=\${top_srcdir}/$toprel
754
755
756
757
758	# Do some error checking and defaulting for the host and target type.
759	# The inputs are:
760	# configure --host=HOST --target=TARGET --build=BUILD NONOPT
761	#
762	# The rules are:
763	# 1. You are not allowed to specify --host, --target, and nonopt at the
764	# same time.
765	# 2. Host defaults to nonopt.
766	# 3. If nonopt is not specified, then host defaults to the current host,
767	# as determined by config.guess.
768	# 4. Target and build default to nonopt.
769	# 5. If nonopt is not specified, then target and build default to host.
770
771	# The aliases save the names the user supplied, while $host etc.
772	# will get canonicalized.
773	case $host---$target---$nonopt in
774	NONE------ \| ---NONE--- \| ------NONE) ;;
775	*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
776	esac
777
778
779	# Make sure we can run config.sub.
780	if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
781	else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
782	fi
783
784	echo $ac_n "checking host system type""... $ac_c" 1>&6
785	echo "configure:786: checking host system type" >&5
786
787	host_alias=$host
788	case "$host_alias" in
789	NONE)
790	case $nonopt in
791	NONE)
792	if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
793	else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
794	fi ;;
795	*) host_alias=$nonopt ;;
796	esac ;;
797	esac
798
799	host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
800	host_cpu=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
801	host_vendor=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
802	host_os=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
803	echo "$ac_t""$host" 1>&6
804
805	echo $ac_n "checking target system type""... $ac_c" 1>&6
806	echo "configure:807: checking target system type" >&5
807
808	target_alias=$target
809	case "$target_alias" in
810	NONE)
811	case $nonopt in
812	NONE) target_alias=$host_alias ;;
813	*) target_alias=$nonopt ;;
814	esac ;;
815	esac
816
817	target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
818	target_cpu=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
819	target_vendor=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
820	target_os=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
821	echo "$ac_t""$target" 1>&6
822
823	echo $ac_n "checking build system type""... $ac_c" 1>&6
824	echo "configure:825: checking build system type" >&5
825
826	build_alias=$build
827	case "$build_alias" in
828	NONE)
829	case $nonopt in
830	NONE) build_alias=$host_alias ;;
831	*) build_alias=$nonopt ;;
832	esac ;;
833	esac
834
835	build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
836	build_cpu=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
837	build_vendor=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
838	build_os=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
839	echo "$ac_t""$build" 1>&6
840
841	test "$host_alias" != "$target_alias" &&
842	test "$program_prefix$program_suffix$program_transform_name" = \
843	NONENONEs,x,x, &&
844	program_prefix=${target_alias}-
845
846	target_alias=${target_alias-$target}
847
848
849	if test $host != $build; then
850	ac_tool_prefix=${host_alias}-
851	else
852	ac_tool_prefix=
853	fi
854
855
856	# Export build and source directories.
857	# These need to be absolute paths, yet at the same time need to
858	# canonicalize only relative paths, because then amd will not unmount
859	# drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
860	glibcpp_builddir=`pwd`
861	case $srcdir in
862	\\/$* \| ?:\\/*) glibcpp_srcdir=${srcdir} ;;
863	*) glibcpp_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} \|\| echo "$srcdir"` ;;
864	esac
865
866
867
868
869
870	# Will set LN_S to either 'ln -s' or 'ln'. With autoconf 2.50+, can also
871	# be 'cp -p' if linking isn't available.
872	#ac_cv_prog_LN_S='cp -p'
873	echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
874	echo "configure:875: checking whether ln -s works" >&5
875	if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
876	echo $ac_n "(cached) $ac_c" 1>&6
877	else
878	rm -f conftestdata
879	if ln -s X conftestdata 2>/dev/null
880	then
881	rm -f conftestdata
882	ac_cv_prog_LN_S="ln -s"
883	else
884	echo A > conftestdata;
885	if ln conftestdata conftestdata2 2>/dev/null; then
886	ac_cv_prog_LN_S=ln
887	else
888	ac_cv_prog_LN_S=cp
889	fi
890	fi
891	rm -f conftestdata*
892	fi
893	LN_S="$ac_cv_prog_LN_S"
894	if test "$ac_cv_prog_LN_S" = "ln -s"; then
895	echo "$ac_t""yes" 1>&6
896	else
897	echo "$ac_t""no" 1>&6
898	fi
899
900
901	# We use these options to decide which functions to include.
902	# Check whether --with-target-subdir or --without-target-subdir was given.
903	if test "${with_target_subdir+set}" = set; then
904	withval="$with_target_subdir"
905	:
906	fi
907
908	# Check whether --with-cross-host or --without-cross-host was given.
909	if test "${with_cross_host+set}" = set; then
910	withval="$with_cross_host"
911	:
912	fi
913
914
915	# Never versions of autoconf add an underscore to these functions.
916	# Prevent future problems ...
917
918
919
920
921
922	# AC_PROG_CC
923
924	# FIXME: We temporarily define our own version of AC_PROG_CC. This is
925	# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
926	# are probably using a cross compiler, which will not be able to fully
927	# link an executable. This should really be fixed in autoconf
928	# itself.
929
930
931
932
933	# Extract the first word of "gcc", so it can be a program name with args.
934	set dummy gcc; ac_word=$2
935	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
936	echo "configure:937: checking for $ac_word" >&5
937	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
938	echo $ac_n "(cached) $ac_c" 1>&6
939	else
940	if test -n "$CC"; then
941	ac_cv_prog_CC="$CC" # Let the user override the test.
942	else
943	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
944	ac_dummy="$PATH"
945	for ac_dir in $ac_dummy; do
946	test -z "$ac_dir" && ac_dir=.
947	if test -f $ac_dir/$ac_word -o \
948	-f $ac_dir/$ac_word$ac_exeext ; then
949	ac_cv_prog_CC="gcc"
950	break
951	fi
952	done
953	IFS="$ac_save_ifs"
954	fi
955	fi
956	CC="$ac_cv_prog_CC"
957	if test -n "$CC"; then
958	echo "$ac_t""$CC" 1>&6
959	else
960	echo "$ac_t""no" 1>&6
961	fi
962
963	if test -z "$CC"; then
964	# Extract the first word of "cc", so it can be a program name with args.
965	set dummy cc; ac_word=$2
966	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
967	echo "configure:968: checking for $ac_word" >&5
968	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
969	echo $ac_n "(cached) $ac_c" 1>&6
970	else
971	if test -n "$CC"; then
972	ac_cv_prog_CC="$CC" # Let the user override the test.
973	else
974	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
975	ac_prog_rejected=no
976	ac_dummy="$PATH"
977	for ac_dir in $ac_dummy; do
978	test -z "$ac_dir" && ac_dir=.
979	if test -f $ac_dir/$ac_word -o \
980	-f $ac_dir/$ac_word$ac_exeext ; then
981	if test "$ac_dir/$ac_word" = "/usr/ucb/cc" -o \
982	"$ac_dir/$ac_word$ac_exeext" = "/usr/ucb/cc" ; then
983	ac_prog_rejected=yes
984	continue
985	fi
986	ac_cv_prog_CC="cc"
987	break
988	fi
989	done
990	IFS="$ac_save_ifs"
991	if test $ac_prog_rejected = yes; then
992	# We found a bogon in the path, so make sure we never use it.
993	set dummy $ac_cv_prog_CC
994	shift
995	if test $# -gt 0; then
996	# We chose a different compiler from the bogus one.
997	# However, it has the same basename, so the bogon will be chosen
998	# first if we set CC to just the basename; use the full file name.
999	shift
1000	set dummy "$ac_dir/$ac_word" "$@"
1001	shift
1002	ac_cv_prog_CC="$@"
1003	fi
1004	fi
1005	fi
1006	fi
1007	CC="$ac_cv_prog_CC"
1008	if test -n "$CC"; then
1009	echo "$ac_t""$CC" 1>&6
1010	else
1011	echo "$ac_t""no" 1>&6
1012	fi
1013
1014	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1015	fi
1016
1017	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1018	echo "configure:1019: checking whether we are using GNU C" >&5
1019	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1020	echo $ac_n "(cached) $ac_c" 1>&6
1021	else
1022	cat > conftest.c <<EOF
1023	#ifdef __GNUC__
1024	yes;
1025	#endif
1026	EOF
1027	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1028: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
1028	ac_cv_prog_gcc=yes
1029	else
1030	ac_cv_prog_gcc=no
1031	fi
1032	fi
1033
1034	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1035
1036	if test $ac_cv_prog_gcc = yes; then
1037	GCC=yes
1038	ac_test_CFLAGS="${CFLAGS+set}"
1039	ac_save_CFLAGS="$CFLAGS"
1040	CFLAGS=
1041	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1042	echo "configure:1043: checking whether ${CC-cc} accepts -g" >&5
1043	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1044	echo $ac_n "(cached) $ac_c" 1>&6
1045	else
1046	echo 'void f(){}' > conftest.c
1047	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1048	ac_cv_prog_cc_g=yes
1049	else
1050	ac_cv_prog_cc_g=no
1051	fi
1052	rm -f conftest*
1053
1054	fi
1055
1056	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1057	if test "$ac_test_CFLAGS" = set; then
1058	CFLAGS="$ac_save_CFLAGS"
1059	elif test $ac_cv_prog_cc_g = yes; then
1060	CFLAGS="-g -O2"
1061	else
1062	CFLAGS="-O2"
1063	fi
1064	else
1065	GCC=
1066	test "${CFLAGS+set}" = set \|\| CFLAGS="-g"
1067	fi
1068
1069
1070	# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
1071	set dummy ${ac_tool_prefix}as; ac_word=$2
1072	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1073	echo "configure:1074: checking for $ac_word" >&5
1074	if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
1075	echo $ac_n "(cached) $ac_c" 1>&6
1076	else
1077	if test -n "$AS"; then
1078	ac_cv_prog_AS="$AS" # Let the user override the test.
1079	else
1080	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1081	ac_dummy="$PATH"
1082	for ac_dir in $ac_dummy; do
1083	test -z "$ac_dir" && ac_dir=.
1084	if test -f $ac_dir/$ac_word -o \
1085	-f $ac_dir/$ac_word$ac_exeext ; then
1086	ac_cv_prog_AS="${ac_tool_prefix}as"
1087	break
1088	fi
1089	done
1090	IFS="$ac_save_ifs"
1091	test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
1092	fi
1093	fi
1094	AS="$ac_cv_prog_AS"
1095	if test -n "$AS"; then
1096	echo "$ac_t""$AS" 1>&6
1097	else
1098	echo "$ac_t""no" 1>&6
1099	fi
1100
1101
1102
1103	# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1104	set dummy ${ac_tool_prefix}ar; ac_word=$2
1105	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1106	echo "configure:1107: checking for $ac_word" >&5
1107	if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1108	echo $ac_n "(cached) $ac_c" 1>&6
1109	else
1110	if test -n "$AR"; then
1111	ac_cv_prog_AR="$AR" # Let the user override the test.
1112	else
1113	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1114	ac_dummy="$PATH"
1115	for ac_dir in $ac_dummy; do
1116	test -z "$ac_dir" && ac_dir=.
1117	if test -f $ac_dir/$ac_word -o \
1118	-f $ac_dir/$ac_word$ac_exeext ; then
1119	ac_cv_prog_AR="${ac_tool_prefix}ar"
1120	break
1121	fi
1122	done
1123	IFS="$ac_save_ifs"
1124	test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1125	fi
1126	fi
1127	AR="$ac_cv_prog_AR"
1128	if test -n "$AR"; then
1129	echo "$ac_t""$AR" 1>&6
1130	else
1131	echo "$ac_t""no" 1>&6
1132	fi
1133
1134
1135
1136	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1137	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1138	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1139	echo "configure:1140: checking for $ac_word" >&5
1140	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1141	echo $ac_n "(cached) $ac_c" 1>&6
1142	else
1143	if test -n "$RANLIB"; then
1144	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1145	else
1146	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1147	ac_dummy="$PATH"
1148	for ac_dir in $ac_dummy; do
1149	test -z "$ac_dir" && ac_dir=.
1150	if test -f $ac_dir/$ac_word -o \
1151	-f $ac_dir/$ac_word$ac_exeext ; then
1152	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1153	break
1154	fi
1155	done
1156	IFS="$ac_save_ifs"
1157	fi
1158	fi
1159	RANLIB="$ac_cv_prog_RANLIB"
1160	if test -n "$RANLIB"; then
1161	echo "$ac_t""$RANLIB" 1>&6
1162	else
1163	echo "$ac_t""no" 1>&6
1164	fi
1165
1166
1167	if test -z "$ac_cv_prog_RANLIB"; then
1168	if test -n "$ac_tool_prefix"; then
1169	# Extract the first word of "ranlib", so it can be a program name with args.
1170	set dummy ranlib; ac_word=$2
1171	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1172	echo "configure:1173: checking for $ac_word" >&5
1173	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1174	echo $ac_n "(cached) $ac_c" 1>&6
1175	else
1176	if test -n "$RANLIB"; then
1177	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1178	else
1179	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1180	ac_dummy="$PATH"
1181	for ac_dir in $ac_dummy; do
1182	test -z "$ac_dir" && ac_dir=.
1183	if test -f $ac_dir/$ac_word -o \
1184	-f $ac_dir/$ac_word$ac_exeext ; then
1185	ac_cv_prog_RANLIB="ranlib"
1186	break
1187	fi
1188	done
1189	IFS="$ac_save_ifs"
1190	test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB="ranlib-not-found-in-path-error"
1191	fi
1192	fi
1193	RANLIB="$ac_cv_prog_RANLIB"
1194	if test -n "$RANLIB"; then
1195	echo "$ac_t""$RANLIB" 1>&6
1196	else
1197	echo "$ac_t""no" 1>&6
1198	fi
1199
1200	else
1201	RANLIB="ranlib-not-found-in-path-error"
1202	fi
1203	fi
1204
1205	# Find a good install program. We prefer a C program (faster),
1206	# so one script is as good as another. But avoid the broken or
1207	# incompatible versions:
1208	# SysV /etc/install, /usr/sbin/install
1209	# SunOS /usr/etc/install
1210	# IRIX /sbin/install
1211	# AIX /bin/install
1212	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1213	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1214	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1215	# ./install, which can be erroneously created by make from ./install.sh.
1216	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1217	echo "configure:1218: checking for a BSD compatible install" >&5
1218	if test -z "$INSTALL"; then
1219	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1220	echo $ac_n "(cached) $ac_c" 1>&6
1221	else
1222	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$PATH_IFS"
1223	for ac_dir in $PATH; do
1224	# Account for people who put trailing slashes in PATH elements.
1225	case "$ac_dir/" in
1226	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
1227	# We reject the install program from OS/2 or W3.1
1228	/OS2\|/OS2/\|/WINDOWS\|/WINDOWS/) ;;
1229	*)
1230	# OSF1 and SCO ODT 3.0 have their own names for install.
1231	# Don't use installbsd from OSF since it installs stuff as root
1232	# by default.
1233	for ac_prog in ginstall scoinst install; do
1234	if test -f $ac_dir/$ac_prog$ac_exeext; then
1235	if test $ac_prog = install &&
1236	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1237	# AIX install. It has an incompatible calling convention.
1238	:
1239	else
1240	ac_cv_path_install="$ac_dir/$ac_prog$ac_exeext -c"
1241	break 2
1242	fi
1243	fi
1244	done
1245	;;
1246	esac
1247	done
1248	IFS="$ac_save_IFS"
1249
1250	fi
1251	if test "${ac_cv_path_install+set}" = set; then
1252	INSTALL="$ac_cv_path_install"
1253	else
1254	# As a last resort, use the slow shell script. We don't cache a
1255	# path for INSTALL within a source directory, because that will
1256	# break other packages using the cache if that directory is
1257	# removed, or if the path is relative.
1258	INSTALL="$ac_install_sh"
1259	fi
1260	fi
1261	echo "$ac_t""$INSTALL" 1>&6
1262
1263	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1264	# It thinks the first close brace ends the variable substitution.
1265	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1266
1267	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1268
1269	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1270
1271
1272	# We need AC_EXEEXT to keep automake happy in cygnus mode. However,
1273	# at least currently, we never actually build a program, so we never
1274	# need to use $(EXEEXT). Moreover, the test for EXEEXT normally
1275	# fails, because we are probably configuring with a cross compiler
1276	# which can't create executables. So we include AC_EXEEXT to keep
1277	# automake happy, but we don't execute it, since we don't care about
1278	# the result.
1279	if false; then
1280	# autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
1281	# to nothing, so nothing would remain between `then' and `fi' if it
1282	# were not for the `:' below.
1283	:
1284
1285
1286
1287	echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1288	echo "configure:1289: checking for executable suffix" >&5
1289	if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1290	echo $ac_n "(cached) $ac_c" 1>&6
1291	else
1292	if test "$CYGWIN" = yes \|\| test "$MINGW32" = yes \|\| test "$EMXOS2" = yes; then
1293	ac_cv_exeext=.exe
1294	else
1295	rm -f conftest*
1296	echo 'int main () { return 0; }' > conftest.$ac_ext
1297	ac_cv_exeext=
1298	if { (eval echo configure:1299: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1299	for file in conftest.*; do
1300	case $file in
1301	.c \| .o \| *.obj) ;;
1302	*) ac_cv_exeext=`echo $file \| sed -e s/conftest//` ;;
1303	esac
1304	done
1305	else
1306	{ echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1307	fi
1308	rm -f conftest*
1309	test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1310	fi
1311	fi
1312
1313	EXEEXT=""
1314	test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1315	echo "$ac_t""${ac_cv_exeext}" 1>&6
1316	ac_exeext=$EXEEXT
1317
1318	fi
1319
1320
1321	# Assumes glibcpp_builddir, glibcpp_srcdir are alreay set up and
1322	# exported correctly in GLIBCPP_CONFIGURE.
1323	glibcpp_toolexecdir=no
1324	glibcpp_toolexeclibdir=no
1325	glibcpp_prefixdir=${prefix}
1326
1327	echo $ac_n "checking for interface version number""... $ac_c" 1>&6
1328	echo "configure:1329: checking for interface version number" >&5
1329	libstdcxx_interface=$INTERFACE
1330	echo "$ac_t""$libstdcxx_interface" 1>&6
1331
1332	# Process the option "--enable-version-specific-runtime-libs"
1333	echo $ac_n "checking for --enable-version-specific-runtime-libs""... $ac_c" 1>&6
1334	echo "configure:1335: checking for --enable-version-specific-runtime-libs" >&5
1335	# Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
1336	if test "${enable_version_specific_runtime_libs+set}" = set; then
1337	enableval="$enable_version_specific_runtime_libs"
1338	case "$enableval" in
1339	yes) version_specific_libs=yes ;;
1340	no) version_specific_libs=no ;;
1341	*) { echo "configure: error: Unknown argument to enable/disable version-specific libs" 1>&2; exit 1; };;
1342	esac
1343	else
1344	version_specific_libs=no
1345	fi
1346	# Option set, now we can test it.
1347	echo "$ac_t""$version_specific_libs" 1>&6
1348
1349	gcc_version_trigger=${toplevel_srcdir}/gcc/version.c
1350	gcc_version_full=`grep version_string ${gcc_version_trigger} \| sed -e 's/.\"$[^ \"]$[ \"].*/\1/'`
1351	gcc_version=`echo ${gcc_version_full} \| sed -e 's/$^ $ ./\1/'`
1352
1353
1354
1355	if test $version_specific_libs = yes; then
1356	# Need the gcc compiler version to know where to install libraries
1357	# and header files if --enable-version-specific-runtime-libs option
1358	# is selected.
1359	glibcpp_toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
1360	glibcpp_toolexeclibdir='$(toolexecdir)/'${gcc_version}'$(MULTISUBDIR)'
1361	fi
1362
1363	# Calculate glibcpp_toolexecdir, glibcpp_toolexeclibdir
1364	# Install a library built with a cross compiler in tooldir, not libdir.
1365	if test x"$glibcpp_toolexecdir" = x"no"; then
1366	if test -n "$with_cross_host" &&
1367	test x"$with_cross_host" != x"no"; then
1368	glibcpp_toolexecdir='$(exec_prefix)/$(target_alias)'
1369	glibcpp_toolexeclibdir='$(toolexecdir)/lib'
1370	else
1371	glibcpp_toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
1372	glibcpp_toolexeclibdir='$(libdir)'
1373	fi
1374	glibcpp_toolexeclibdir=$glibcpp_toolexeclibdir/`$CC -print-multi-os-directory`
1375	fi
1376
1377
1378
1379
1380
1381
1382	# If the language specific compiler does not exist, but the "gcc" directory
1383	# does, we do not build anything. Note, $r is set by the top-level Makefile.
1384	# Note that when we look for the compiler, we search both with and without
1385	# extension to handle cross and canadian cross builds.
1386	compiler_name=f771
1387	rm -f skip-this-dir
1388	echo $ac_n "checking if compiler $compiler_name has been built""... $ac_c" 1>&6
1389	echo "configure:1390: checking if compiler $compiler_name has been built" >&5
1390	if eval "test \"`echo '$''{'g77_cv_compiler_exists'+set}'`\" = set"; then
1391	echo $ac_n "(cached) $ac_c" 1>&6
1392	else
1393	g77_cv_compiler_exists=yes
1394	if test -n "$r"; then
1395	if test -d "$r"/gcc; then
1396	if test -f "$r"/gcc/$compiler_name \
1397	\|\| test -f "$r"/gcc/$compiler_name.exe; then
1398	true
1399	else
1400	g77_cv_compiler_exists=no
1401	echo "rm -f config.cache config.log multilib.out" > skip-this-dir
1402	fi
1403	fi
1404	fi
1405
1406	fi
1407
1408	echo "$ac_t""$g77_cv_compiler_exists" 1>&6
1409	if test x$g77_cv_compiler_exists = xno
1410	then
1411	rm -f Makefile conftest* confdefs* core
1412	exit 0
1413	fi
1414
1415
1416	# Check whether --enable-shared or --disable-shared was given.
1417	if test "${enable_shared+set}" = set; then
1418	enableval="$enable_shared"
1419	p=${PACKAGE-default}
1420	case $enableval in
1421	yes) enable_shared=yes ;;
1422	no) enable_shared=no ;;
1423	*)
1424	enable_shared=no
1425	# Look at the argument we got. We use all the common list separators.
1426	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1427	for pkg in $enableval; do
1428	if test "X$pkg" = "X$p"; then
1429	enable_shared=yes
1430	fi
1431	done
1432	IFS="$ac_save_ifs"
1433	;;
1434	esac
1435	else
1436	enable_shared=yes
1437	fi
1438
1439	# Check whether --enable-static or --disable-static was given.
1440	if test "${enable_static+set}" = set; then
1441	enableval="$enable_static"
1442	p=${PACKAGE-default}
1443	case $enableval in
1444	yes) enable_static=yes ;;
1445	no) enable_static=no ;;
1446	*)
1447	enable_static=no
1448	# Look at the argument we got. We use all the common list separators.
1449	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1450	for pkg in $enableval; do
1451	if test "X$pkg" = "X$p"; then
1452	enable_static=yes
1453	fi
1454	done
1455	IFS="$ac_save_ifs"
1456	;;
1457	esac
1458	else
1459	enable_static=yes
1460	fi
1461
1462	# Check whether --enable-fast-install or --disable-fast-install was given.
1463	if test "${enable_fast_install+set}" = set; then
1464	enableval="$enable_fast_install"
1465	p=${PACKAGE-default}
1466	case $enableval in
1467	yes) enable_fast_install=yes ;;
1468	no) enable_fast_install=no ;;
1469	*)
1470	enable_fast_install=no
1471	# Look at the argument we got. We use all the common list separators.
1472	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1473	for pkg in $enableval; do
1474	if test "X$pkg" = "X$p"; then
1475	enable_fast_install=yes
1476	fi
1477	done
1478	IFS="$ac_save_ifs"
1479	;;
1480	esac
1481	else
1482	enable_fast_install=yes
1483	fi
1484
1485	# Check whether --with-gnu-ld or --without-gnu-ld was given.
1486	if test "${with_gnu_ld+set}" = set; then
1487	withval="$with_gnu_ld"
1488	test "$withval" = no \|\| with_gnu_ld=yes
1489	else
1490	with_gnu_ld=no
1491	fi
1492
1493	ac_prog=ld
1494	if test "$GCC" = yes; then
1495	# Check if gcc -print-prog-name=ld gives a path.
1496	echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1497	echo "configure:1498: checking for ld used by GCC" >&5
1498	case $host in
1499	--mingw*)
1500	# gcc leaves a trailing carriage return which upsets mingw
1501	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;
1502	*)
1503	ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1504	esac
1505	case $ac_prog in
1506	# Accept absolute paths.
1507	[\\/]* \| [A-Za-z]:[\\/]*)
1508	re_direlt='/[^/][^/]*/\.\./'
1509	# Canonicalize the path of ld
1510	ac_prog=`echo $ac_prog\| sed 's%\\\\%/%g'`
1511	while echo $ac_prog \| grep "$re_direlt" > /dev/null 2>&1; do
1512	ac_prog=`echo $ac_prog\| sed "s%$re_direlt%/%"`
1513	done
1514	test -z "$LD" && LD="$ac_prog"
1515	;;
1516	"")
1517	# If it fails, then pretend we aren't using GCC.
1518	ac_prog=ld
1519	;;
1520	*)
1521	# If it is relative, then search for the first ld in PATH.
1522	with_gnu_ld=unknown
1523	;;
1524	esac
1525	elif test "$with_gnu_ld" = yes; then
1526	echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1527	echo "configure:1528: checking for GNU ld" >&5
1528	else
1529	echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1530	echo "configure:1531: checking for non-GNU ld" >&5
1531	fi
1532	if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1533	echo $ac_n "(cached) $ac_c" 1>&6
1534	else
1535	if test -z "$LD"; then
1536	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1537	for ac_dir in $PATH; do
1538	test -z "$ac_dir" && ac_dir=.
1539	if test -f "$ac_dir/$ac_prog" \|\| test -f "$ac_dir/$ac_prog$ac_exeext"; then
1540	lt_cv_path_LD="$ac_dir/$ac_prog"
1541	# Check to see if the program is GNU ld. I'd rather use --version,
1542	# but apparently some GNU ld's only accept -v.
1543	# Break only if it was the GNU/non-GNU ld that we prefer.
1544	if "$lt_cv_path_LD" -v 2>&1 < /dev/null \| egrep '(GNU\|with BFD)' > /dev/null; then
1545	test "$with_gnu_ld" != no && break
1546	else
1547	test "$with_gnu_ld" != yes && break
1548	fi
1549	fi
1550	done
1551	IFS="$ac_save_ifs"
1552	else
1553	lt_cv_path_LD="$LD" # Let the user override the test with a path.
1554	fi
1555	fi
1556
1557	LD="$lt_cv_path_LD"
1558	if test -n "$LD"; then
1559	echo "$ac_t""$LD" 1>&6
1560	else
1561	echo "$ac_t""no" 1>&6
1562	fi
1563	test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1564	echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1565	echo "configure:1566: checking if the linker ($LD) is GNU ld" >&5
1566	if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1567	echo $ac_n "(cached) $ac_c" 1>&6
1568	else
1569	# I'd rather use --version here, but apparently some GNU ld's only accept -v.
1570	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then
1571	lt_cv_prog_gnu_ld=yes
1572	else
1573	lt_cv_prog_gnu_ld=no
1574	fi
1575	fi
1576
1577	echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1578	with_gnu_ld=$lt_cv_prog_gnu_ld
1579
1580
1581	echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1582	echo "configure:1583: checking for $LD option to reload object files" >&5
1583	if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1584	echo $ac_n "(cached) $ac_c" 1>&6
1585	else
1586	lt_cv_ld_reload_flag='-r'
1587	fi
1588
1589	echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1590	reload_flag=$lt_cv_ld_reload_flag
1591	test -n "$reload_flag" && reload_flag=" $reload_flag"
1592
1593	echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1594	echo "configure:1595: checking for BSD-compatible nm" >&5
1595	if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1596	echo $ac_n "(cached) $ac_c" 1>&6
1597	else
1598	if test -n "$NM"; then
1599	# Let the user override the test.
1600	lt_cv_path_NM="$NM"
1601	else
1602	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1603	for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1604	test -z "$ac_dir" && ac_dir=.
1605	tmp_nm=$ac_dir/${ac_tool_prefix}nm
1606	if test -f $tmp_nm \|\| test -f $tmp_nm$ac_exeext ; then
1607	# Check to see if the nm accepts a BSD-compat flag.
1608	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
1609	# nm: unknown option "B" ignored
1610	# Tru64's nm complains that /dev/null is an invalid object file
1611	if ($tmp_nm -B /dev/null 2>&1 \| sed '1q'; exit 0) \| egrep '(/dev/null\|Invalid file or object type)' >/dev/null; then
1612	lt_cv_path_NM="$tmp_nm -B"
1613	break
1614	elif ($tmp_nm -p /dev/null 2>&1 \| sed '1q'; exit 0) \| egrep /dev/null >/dev/null; then
1615	lt_cv_path_NM="$tmp_nm -p"
1616	break
1617	else
1618	lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1619	continue # so that we can try to find one that supports BSD flags
1620	fi
1621	fi
1622	done
1623	IFS="$ac_save_ifs"
1624	test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1625	fi
1626	fi
1627
1628	NM="$lt_cv_path_NM"
1629	echo "$ac_t""$NM" 1>&6
1630
1631	echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1632	echo "configure:1633: checking how to recognise dependant libraries" >&5
1633	if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1634	echo $ac_n "(cached) $ac_c" 1>&6
1635	else
1636	lt_cv_file_magic_cmd='$MAGIC_CMD'
1637	lt_cv_file_magic_test_file=
1638	lt_cv_deplibs_check_method='unknown'
1639	# Need to set the preceding variable on all platforms that support
1640	# interlibrary dependencies.
1641	# 'none' -- dependencies not supported.
1642	# `unknown' -- same as none, but documents that we really don't know.
1643	# 'pass_all' -- all dependencies passed with no checks.
1644	# 'test_compile' -- check by making test program.
1645	# 'file_magic [regex]' -- check by looking for files in library path
1646	# which responds to the $file_magic_cmd with a given egrep regex.
1647	# If you have `file' or equivalent on your system and you're not sure
1648	# whether `pass_all' will always work, you probably want this one.
1649
1650	case $host_os in
1651	aix*)
1652	lt_cv_deplibs_check_method=pass_all
1653	;;
1654
1655	beos*)
1656	lt_cv_deplibs_check_method=pass_all
1657	;;
1658
1659	bsdi4*)
1660	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object\|dynamic lib)'
1661	lt_cv_file_magic_cmd='/usr/bin/file -L'
1662	lt_cv_file_magic_test_file=/shlib/libc.so
1663	;;
1664
1665	cygwin* \| mingw* \|pw32*)
1666	lt_cv_deplibs_check_method='file_magic file format pei-i386(.architecture: i386)?'
1667	lt_cv_file_magic_cmd='$OBJDUMP -f'
1668	;;
1669
1670	darwin* \| rhapsody*)
1671	lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1672	lt_cv_file_magic_cmd='/usr/bin/file -L'
1673	case "$host_os" in
1674	rhapsody* \| darwin1.012)
1675	lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1676	;;
1677	*) # Darwin 1.3 on
1678	lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1679	;;
1680	esac
1681	;;
1682
1683	freebsd* )
1684	if echo __ELF__ \| $CC -E - \| grep __ELF__ > /dev/null; then
1685	case $host_cpu in
1686	i*86 )
1687	# Not sure whether the presence of OpenBSD here was a mistake.
1688	# Let's accept both of them until this is cleared up.
1689	lt_cv_deplibs_check_method='file_magic (FreeBSD\|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1690	lt_cv_file_magic_cmd=/usr/bin/file
1691	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1692	;;
1693	esac
1694	else
1695	lt_cv_deplibs_check_method=pass_all
1696	fi
1697	;;
1698
1699	gnu*)
1700	lt_cv_deplibs_check_method=pass_all
1701	;;
1702
1703	hpux10.20\|hpux11)
1704	case $host_cpu in
1705	hppa*)
1706	lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]\|PA-RISC[0-9].[0-9]) shared library'
1707	lt_cv_file_magic_cmd=/usr/bin/file
1708	lt_cv_file_magic_test_file=/usr/lib/libc.sl
1709	;;
1710	ia64*)
1711	lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]\|ELF-[0-9][0-9]) shared object file - IA64'
1712	lt_cv_file_magic_cmd=/usr/bin/file
1713	lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
1714	;;
1715	esac
1716	;;
1717
1718	irix5* \| irix6*)
1719	case $host_os in
1720	irix5*)
1721	# this will be overridden with pass_all, but let us keep it just in case
1722	lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1723	;;
1724	*)
1725	case $LD in
1726	-32\|"-32 ") libmagic=32-bit;;
1727	-n32\|"-n32 ") libmagic=N32;;
1728	-64\|"-64 ") libmagic=64-bit;;
1729	*) libmagic=never-match;;
1730	esac
1731	# this will be overridden with pass_all, but let us keep it just in case
1732	lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1733	;;
1734	esac
1735	lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1736	lt_cv_deplibs_check_method=pass_all
1737	;;
1738
1739	# This must be Linux ELF.
1740	linux-gnu*)
1741	case $host_cpu in
1742	alpha* \| mips* \| hppa* \| i86 \| powerpc \| sparc* \| ia64* )
1743	lt_cv_deplibs_check_method=pass_all ;;
1744	*)
1745	# glibc up to 2.1.1 does not perform some relocations on ARM
1746	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object\|dynamic lib )' ;;
1747	esac
1748	lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
1749	;;
1750
1751	netbsd*)
1752	if echo __ELF__ \| $CC -E - \| grep __ELF__ > /dev/null; then
1753	lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
1754	else
1755	lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
1756	fi
1757	;;
1758
1759	newsos6)
1760	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable\|dynamic lib)'
1761	lt_cv_file_magic_cmd=/usr/bin/file
1762	lt_cv_file_magic_test_file=/usr/lib/libnls.so
1763	;;
1764
1765	os2*)
1766	lt_cv_deplibs_check_method=pass_all
1767	;;
1768
1769	osf3* \| osf4* \| osf5*)
1770	# this will be overridden with pass_all, but let us keep it just in case
1771	lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
1772	lt_cv_file_magic_test_file=/shlib/libc.so
1773	lt_cv_deplibs_check_method=pass_all
1774	;;
1775
1776	sco3.2v5*)
1777	lt_cv_deplibs_check_method=pass_all
1778	;;
1779
1780	solaris*)
1781	lt_cv_deplibs_check_method=pass_all
1782	lt_cv_file_magic_test_file=/lib/libc.so
1783	;;
1784
1785	sysv5uw[78]* \| sysv4uw2)
1786	lt_cv_deplibs_check_method=pass_all
1787	;;
1788
1789	sysv4 \| sysv4.2uw2* \| sysv4.3* \| sysv5*)
1790	case $host_vendor in
1791	ncr)
1792	lt_cv_deplibs_check_method=pass_all
1793	;;
1794	motorola)
1795	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]-bit [ML]SB (shared object\|dynamic lib) M[0-9][0-9] Version [0-9]'
1796	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1797	;;
1798	esac
1799	;;
1800	esac
1801
1802	fi
1803
1804	echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
1805	file_magic_cmd=$lt_cv_file_magic_cmd
1806	deplibs_check_method=$lt_cv_deplibs_check_method
1807
1808	echo $ac_n "checking for object suffix""... $ac_c" 1>&6
1809	echo "configure:1810: checking for object suffix" >&5
1810	if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
1811	echo $ac_n "(cached) $ac_c" 1>&6
1812	else
1813	rm -f conftest*
1814	echo 'int i = 1;' > conftest.$ac_ext
1815	if { (eval echo configure:1816: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1816	for ac_file in conftest.*; do
1817	case $ac_file in
1818	*.c) ;;
1819	*) ac_cv_objext=`echo $ac_file \| sed -e s/conftest.//` ;;
1820	esac
1821	done
1822	else
1823	{ echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
1824	fi
1825	rm -f conftest*
1826	fi
1827
1828	echo "$ac_t""$ac_cv_objext" 1>&6
1829	OBJEXT=$ac_cv_objext
1830	ac_objext=$ac_cv_objext
1831
1832	# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
1833
1834	# Only perform the check for file, if the check method requires it
1835	case $deplibs_check_method in
1836	file_magic*)
1837	if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1838	echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
1839	echo "configure:1840: checking for ${ac_tool_prefix}file" >&5
1840	if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1841	echo $ac_n "(cached) $ac_c" 1>&6
1842	else
1843	case $MAGIC_CMD in
1844	/*)
1845	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1846	;;
1847	?:/*)
1848	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1849	;;
1850	*)
1851	ac_save_MAGIC_CMD="$MAGIC_CMD"
1852	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1853	ac_dummy="/usr/bin:$PATH"
1854	for ac_dir in $ac_dummy; do
1855	test -z "$ac_dir" && ac_dir=.
1856	if test -f $ac_dir/${ac_tool_prefix}file; then
1857	lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
1858	if test -n "$file_magic_test_file"; then
1859	case $deplibs_check_method in
1860	"file_magic "*)
1861	file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic $.*$\"`"
1862	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1863	if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null \|
1864	egrep "$file_magic_regex" > /dev/null; then
1865	:
1866	else
1867	cat <<EOF 1>&2
1868
1869	*** Warning: the command libtool uses to detect shared libraries,
1870	*** $file_magic_cmd, produces output that libtool cannot recognize.
1871	*** The result is that libtool may fail to recognize shared libraries
1872	*** as such. This will affect the creation of libtool libraries that
1873	*** depend on shared libraries, but programs linked with such libtool
1874	*** libraries will work regardless of this problem. Nevertheless, you
1875	*** may want to report the problem to your system manager and/or to
1876	*** bug-libtool@gnu.org
1877
1878	EOF
1879	fi ;;
1880	esac
1881	fi
1882	break
1883	fi
1884	done
1885	IFS="$ac_save_ifs"
1886	MAGIC_CMD="$ac_save_MAGIC_CMD"
1887	;;
1888	esac
1889	fi
1890
1891	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1892	if test -n "$MAGIC_CMD"; then
1893	echo "$ac_t""$MAGIC_CMD" 1>&6
1894	else
1895	echo "$ac_t""no" 1>&6
1896	fi
1897
1898	if test -z "$lt_cv_path_MAGIC_CMD"; then
1899	if test -n "$ac_tool_prefix"; then
1900	echo $ac_n "checking for file""... $ac_c" 1>&6
1901	echo "configure:1902: checking for file" >&5
1902	if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1903	echo $ac_n "(cached) $ac_c" 1>&6
1904	else
1905	case $MAGIC_CMD in
1906	/*)
1907	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1908	;;
1909	?:/*)
1910	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1911	;;
1912	*)
1913	ac_save_MAGIC_CMD="$MAGIC_CMD"
1914	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1915	ac_dummy="/usr/bin:$PATH"
1916	for ac_dir in $ac_dummy; do
1917	test -z "$ac_dir" && ac_dir=.
1918	if test -f $ac_dir/file; then
1919	lt_cv_path_MAGIC_CMD="$ac_dir/file"
1920	if test -n "$file_magic_test_file"; then
1921	case $deplibs_check_method in
1922	"file_magic "*)
1923	file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic $.*$\"`"
1924	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1925	if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null \|
1926	egrep "$file_magic_regex" > /dev/null; then
1927	:
1928	else
1929	cat <<EOF 1>&2
1930
1931	*** Warning: the command libtool uses to detect shared libraries,
1932	*** $file_magic_cmd, produces output that libtool cannot recognize.
1933	*** The result is that libtool may fail to recognize shared libraries
1934	*** as such. This will affect the creation of libtool libraries that
1935	*** depend on shared libraries, but programs linked with such libtool
1936	*** libraries will work regardless of this problem. Nevertheless, you
1937	*** may want to report the problem to your system manager and/or to
1938	*** bug-libtool@gnu.org
1939
1940	EOF
1941	fi ;;
1942	esac
1943	fi
1944	break
1945	fi
1946	done
1947	IFS="$ac_save_ifs"
1948	MAGIC_CMD="$ac_save_MAGIC_CMD"
1949	;;
1950	esac
1951	fi
1952
1953	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1954	if test -n "$MAGIC_CMD"; then
1955	echo "$ac_t""$MAGIC_CMD" 1>&6
1956	else
1957	echo "$ac_t""no" 1>&6
1958	fi
1959
1960	else
1961	MAGIC_CMD=:
1962	fi
1963	fi
1964
1965	fi
1966	;;
1967	esac
1968
1969	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1970	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1971	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1972	echo "configure:1973: checking for $ac_word" >&5
1973	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1974	echo $ac_n "(cached) $ac_c" 1>&6
1975	else
1976	if test -n "$RANLIB"; then
1977	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1978	else
1979	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1980	ac_dummy="$PATH"
1981	for ac_dir in $ac_dummy; do
1982	test -z "$ac_dir" && ac_dir=.
1983	if test -f $ac_dir/$ac_word -o \
1984	-f $ac_dir/$ac_word$ac_exeext ; then
1985	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1986	break
1987	fi
1988	done
1989	IFS="$ac_save_ifs"
1990	fi
1991	fi
1992	RANLIB="$ac_cv_prog_RANLIB"
1993	if test -n "$RANLIB"; then
1994	echo "$ac_t""$RANLIB" 1>&6
1995	else
1996	echo "$ac_t""no" 1>&6
1997	fi
1998
1999
2000	if test -z "$ac_cv_prog_RANLIB"; then
2001	if test -n "$ac_tool_prefix"; then
2002	# Extract the first word of "ranlib", so it can be a program name with args.
2003	set dummy ranlib; ac_word=$2
2004	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2005	echo "configure:2006: checking for $ac_word" >&5
2006	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2007	echo $ac_n "(cached) $ac_c" 1>&6
2008	else
2009	if test -n "$RANLIB"; then
2010	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2011	else
2012	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
2013	ac_dummy="$PATH"
2014	for ac_dir in $ac_dummy; do
2015	test -z "$ac_dir" && ac_dir=.
2016	if test -f $ac_dir/$ac_word -o \
2017	-f $ac_dir/$ac_word$ac_exeext ; then
2018	ac_cv_prog_RANLIB="ranlib"
2019	break
2020	fi
2021	done
2022	IFS="$ac_save_ifs"
2023	test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2024	fi
2025	fi
2026	RANLIB="$ac_cv_prog_RANLIB"
2027	if test -n "$RANLIB"; then
2028	echo "$ac_t""$RANLIB" 1>&6
2029	else
2030	echo "$ac_t""no" 1>&6
2031	fi
2032
2033	else
2034	RANLIB=":"
2035	fi
2036	fi
2037
2038	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2039	set dummy ${ac_tool_prefix}strip; ac_word=$2
2040	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2041	echo "configure:2042: checking for $ac_word" >&5
2042	if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2043	echo $ac_n "(cached) $ac_c" 1>&6
2044	else
2045	if test -n "$STRIP"; then
2046	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2047	else
2048	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
2049	ac_dummy="$PATH"
2050	for ac_dir in $ac_dummy; do
2051	test -z "$ac_dir" && ac_dir=.
2052	if test -f $ac_dir/$ac_word -o \
2053	-f $ac_dir/$ac_word$ac_exeext ; then
2054	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2055	break
2056	fi
2057	done
2058	IFS="$ac_save_ifs"
2059	fi
2060	fi
2061	STRIP="$ac_cv_prog_STRIP"
2062	if test -n "$STRIP"; then
2063	echo "$ac_t""$STRIP" 1>&6
2064	else
2065	echo "$ac_t""no" 1>&6
2066	fi
2067
2068
2069	if test -z "$ac_cv_prog_STRIP"; then
2070	if test -n "$ac_tool_prefix"; then
2071	# Extract the first word of "strip", so it can be a program name with args.
2072	set dummy strip; ac_word=$2
2073	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2074	echo "configure:2075: checking for $ac_word" >&5
2075	if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2076	echo $ac_n "(cached) $ac_c" 1>&6
2077	else
2078	if test -n "$STRIP"; then
2079	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2080	else
2081	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
2082	ac_dummy="$PATH"
2083	for ac_dir in $ac_dummy; do
2084	test -z "$ac_dir" && ac_dir=.
2085	if test -f $ac_dir/$ac_word -o \
2086	-f $ac_dir/$ac_word$ac_exeext ; then
2087	ac_cv_prog_STRIP="strip"
2088	break
2089	fi
2090	done
2091	IFS="$ac_save_ifs"
2092	test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
2093	fi
2094	fi
2095	STRIP="$ac_cv_prog_STRIP"
2096	if test -n "$STRIP"; then
2097	echo "$ac_t""$STRIP" 1>&6
2098	else
2099	echo "$ac_t""no" 1>&6
2100	fi
2101
2102	else
2103	STRIP=":"
2104	fi
2105	fi
2106
2107
2108	# Check for any special flags to pass to ltconfig.
2109	libtool_flags="--cache-file=$cache_file"
2110	test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
2111	test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
2112	test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
2113	test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
2114	test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
2115
2116
2117	# Check whether --enable-libtool-lock or --disable-libtool-lock was given.
2118	if test "${enable_libtool_lock+set}" = set; then
2119	enableval="$enable_libtool_lock"
2120	:
2121	fi
2122
2123	test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
2124	test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
2125
2126	# Check whether --with-pic or --without-pic was given.
2127	if test "${with_pic+set}" = set; then
2128	withval="$with_pic"
2129	pic_mode="$withval"
2130	else
2131	pic_mode=default
2132	fi
2133
2134	test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
2135	test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
2136
2137	# Some flags need to be propagated to the compiler or linker for good
2138	# libtool support.
2139	case $host in
2140	--irix6*)
2141	# Find out which ABI we are using.
2142	echo '#line 2143 "configure"' > conftest.$ac_ext
2143	if { (eval echo configure:2144: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2144	if test "$lt_cv_prog_gnu_ld" = yes; then
2145	case `/usr/bin/file conftest.$ac_objext` in
2146	32-bit)
2147	LD="${LD-ld} -melf32bsmip"
2148	;;
2149	N32)
2150	LD="${LD-ld} -melf32bmipn32"
2151	;;
2152	64-bit)
2153	LD="${LD-ld} -melf64bmip"
2154	;;
2155	esac
2156	else
2157	case `/usr/bin/file conftest.$ac_objext` in
2158	32-bit)
2159	LD="${LD-ld} -32"
2160	;;
2161	N32)
2162	LD="${LD-ld} -n32"
2163	;;
2164	64-bit)
2165	LD="${LD-ld} -64"
2166	;;
2167	esac
2168	fi
2169	fi
2170	rm -rf conftest*
2171	;;
2172
2173	ia64--hpux)
2174	# Find out which ABI we are using.
2175	echo 'int i;' > conftest.$ac_ext
2176	if { (eval echo configure:2177: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2177	case "`/usr/bin/file conftest.o`" in
2178	ELF-32)
2179	HPUX_IA64_MODE="32"
2180	;;
2181	ELF-64)
2182	HPUX_IA64_MODE="64"
2183	;;
2184	esac
2185	fi
2186	rm -rf conftest*
2187	;;
2188
2189	--sco3.2v5*)
2190	# On SCO OpenServer 5, we need -belf to get full-featured binaries.
2191	SAVE_CFLAGS="$CFLAGS"
2192	CFLAGS="$CFLAGS -belf"
2193	echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2194	echo "configure:2195: checking whether the C compiler needs -belf" >&5
2195	if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2196	echo $ac_n "(cached) $ac_c" 1>&6
2197	else
2198
2199	ac_ext=c
2200	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2201	ac_cpp='$CPP $CPPFLAGS'
2202	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2203	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2204	cross_compiling=$ac_cv_prog_cc_cross
2205
2206	cat > conftest.$ac_ext <<EOF
2207	#line 2208 "configure"
2208	#include "confdefs.h"
2209
2210	int main() {
2211
2212	; return 0; }
2213	EOF
2214	if { (eval echo configure:2215: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2215	rm -rf conftest*
2216	lt_cv_cc_needs_belf=yes
2217	else
2218	echo "configure: failed program was:" >&5
2219	cat conftest.$ac_ext >&5
2220	rm -rf conftest*
2221	lt_cv_cc_needs_belf=no
2222	fi
2223	rm -f conftest*
2224	ac_ext=c
2225	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2226	ac_cpp='$CPP $CPPFLAGS'
2227	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2228	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2229	cross_compiling=$ac_cv_prog_cc_cross
2230
2231	fi
2232
2233	echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2234	if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2235	# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2236	CFLAGS="$SAVE_CFLAGS"
2237	fi
2238	;;
2239
2240
2241	esac
2242
2243
2244	# Save cache, so that ltconfig can load it
2245	cat > confcache <<\EOF
2246	# This file is a shell script that caches the results of configure
2247	# tests run on this system so they can be shared between configure
2248	# scripts and configure runs. It is not useful on other systems.
2249	# If it contains results you don't want to keep, you may remove or edit it.
2250	#
2251	# By default, configure uses ./config.cache as the cache file,
2252	# creating it if it does not exist already. You can give configure
2253	# the --cache-file=FILE option to use a different cache file; that is
2254	# what configure does when it calls configure scripts in
2255	# subdirectories, so they share the cache.
2256	# Giving --cache-file=/dev/null disables caching, for debugging configure.
2257	# config.status only pays attention to the cache file if you give it the
2258	# --recheck option to rerun configure.
2259	#
2260	EOF
2261	# The following way of writing the cache mishandles newlines in values,
2262	# but we know of no workaround that is simple, portable, and efficient.
2263	# So, don't put newlines in cache variables' values.
2264	# Ultrix sh set writes to stderr and can't be redirected directly,
2265	# and sets the high bit in the cache file unless we assign to the vars.
2266	(set) 2>&1 \|
2267	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
2268	ac_space=\ )
2269	# `set' does not quote correctly, so add quotes (double-quote substitution
2270	# turns \\\\ into \\, and sed turns \\ into \).
2271	sed -n \
2272	-e "s/'/'\\\\''/g" \
2273	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
2274	;;
2275	*)
2276	# `set' quotes correctly as required by POSIX, so do not add quotes.
2277	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
2278	;;
2279	esac >> confcache
2280	if cmp -s $cache_file confcache; then
2281	:
2282	else
2283	if test -w $cache_file; then
2284	echo "updating cache $cache_file"
2285	cat confcache > $cache_file
2286	else
2287	echo "not updating unwritable cache $cache_file"
2288	fi
2289	fi
2290	rm -f confcache
2291
2292
2293	# Actually configure libtool. ac_aux_dir is where install-sh is found.
2294	AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2295	MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2296	LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2297	AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2298	objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2299	deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2300	${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2301	$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2302	\|\| { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2303
2304	# Reload cache, that may have been modified by ltconfig
2305	if test -r "$cache_file"; then
2306	echo "loading cache $cache_file"
2307	. $cache_file
2308	else
2309	echo "creating cache $cache_file"
2310	> $cache_file
2311	fi
2312
2313
2314	# This can be used to rebuild libtool when needed
2315	LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2316
2317	# Always use our own libtool.
2318	LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2319
2320	# Redirect the config.log output again, so that the ltconfig log is not
2321	# clobbered by the next message.
2322	exec 5>>./config.log
2323
2324
2325
2326
2327
2328
2329
2330	test "$AR" \|\| AR=ar
2331
2332	if test "$RANLIB"; then :
2333
2334	else
2335	# Extract the first word of "ranlib", so it can be a program name with args.
2336	set dummy ranlib; ac_word=$2
2337	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2338	echo "configure:2339: checking for $ac_word" >&5
2339	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2340	echo $ac_n "(cached) $ac_c" 1>&6
2341	else
2342	if test -n "$RANLIB"; then
2343	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2344	else
2345	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
2346	ac_dummy="$PATH"
2347	for ac_dir in $ac_dummy; do
2348	test -z "$ac_dir" && ac_dir=.
2349	if test -f $ac_dir/$ac_word -o \
2350	-f $ac_dir/$ac_word$ac_exeext ; then
2351	ac_cv_prog_RANLIB="ranlib"
2352	break
2353	fi
2354	done
2355	IFS="$ac_save_ifs"
2356	test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2357	fi
2358	fi
2359	RANLIB="$ac_cv_prog_RANLIB"
2360	if test -n "$RANLIB"; then
2361	echo "$ac_t""$RANLIB" 1>&6
2362	else
2363	echo "$ac_t""no" 1>&6
2364	fi
2365
2366	fi
2367	# Find a good install program. We prefer a C program (faster),
2368	# so one script is as good as another. But avoid the broken or
2369	# incompatible versions:
2370	# SysV /etc/install, /usr/sbin/install
2371	# SunOS /usr/etc/install
2372	# IRIX /sbin/install
2373	# AIX /bin/install
2374	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2375	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2376	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2377	# ./install, which can be erroneously created by make from ./install.sh.
2378	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2379	echo "configure:2380: checking for a BSD compatible install" >&5
2380	if test -z "$INSTALL"; then
2381	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2382	echo $ac_n "(cached) $ac_c" 1>&6
2383	else
2384	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$PATH_IFS"
2385	for ac_dir in $PATH; do
2386	# Account for people who put trailing slashes in PATH elements.
2387	case "$ac_dir/" in
2388	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
2389	# We reject the install program from OS/2 or W3.1
2390	/OS2\|/OS2/\|/WINDOWS\|/WINDOWS/) ;;
2391	*)
2392	# OSF1 and SCO ODT 3.0 have their own names for install.
2393	# Don't use installbsd from OSF since it installs stuff as root
2394	# by default.
2395	for ac_prog in ginstall scoinst install; do
2396	if test -f $ac_dir/$ac_prog$ac_exeext; then
2397	if test $ac_prog = install &&
2398	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2399	# AIX install. It has an incompatible calling convention.
2400	:
2401	else
2402	ac_cv_path_install="$ac_dir/$ac_prog$ac_exeext -c"
2403	break 2
2404	fi
2405	fi
2406	done
2407	;;
2408	esac
2409	done
2410	IFS="$ac_save_IFS"
2411
2412	fi
2413	if test "${ac_cv_path_install+set}" = set; then
2414	INSTALL="$ac_cv_path_install"
2415	else
2416	# As a last resort, use the slow shell script. We don't cache a
2417	# path for INSTALL within a source directory, because that will
2418	# break other packages using the cache if that directory is
2419	# removed, or if the path is relative.
2420	INSTALL="$ac_install_sh"
2421	fi
2422	fi
2423	echo "$ac_t""$INSTALL" 1>&6
2424
2425	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2426	# It thinks the first close brace ends the variable substitution.
2427	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2428
2429	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2430
2431	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2432
2433	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
2434	echo "configure:2435: checking whether ${MAKE-make} sets \${MAKE}" >&5
2435	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
2436	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
2437	echo $ac_n "(cached) $ac_c" 1>&6
2438	else
2439	cat > conftestmake <<\EOF
2440	all:
2441	@echo 'ac_maketemp="${MAKE}"'
2442	EOF
2443	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2444	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
2445	if test -n "$ac_maketemp"; then
2446	eval ac_cv_prog_make_${ac_make}_set=yes
2447	else
2448	eval ac_cv_prog_make_${ac_make}_set=no
2449	fi
2450	rm -f conftestmake
2451	fi
2452	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
2453	echo "$ac_t""yes" 1>&6
2454	SET_MAKE=
2455	else
2456	echo "$ac_t""no" 1>&6
2457	SET_MAKE="MAKE=${MAKE-make}"
2458	fi
2459
2460
2461	# Sanity check for the cross-compilation case:
2462	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2463	echo "configure:2464: checking how to run the C preprocessor" >&5
2464	# On Suns, sometimes $CPP names a directory.
2465	if test -n "$CPP" && test -d "$CPP"; then
2466	CPP=
2467	fi
2468	if test -z "$CPP"; then
2469	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2470	echo $ac_n "(cached) $ac_c" 1>&6
2471	else
2472	# This must be in double quotes, not single quotes, because CPP may get
2473	# substituted into the Makefile and "${CC-cc}" will confuse make.
2474	CPP="${CC-cc} -E"
2475	# On the NeXT, cc -E runs the code through the compiler's parser,
2476	# not just through cpp.
2477	cat > conftest.$ac_ext <<EOF
2478	#include <sys/types.h>
2479	#line 2480 "configure"
2480	#include "confdefs.h"
2481	#include <assert.h>
2482	Syntax Error
2483	EOF
2484	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2485	{ (eval echo configure:2486: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2486	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2487	if test -z "$ac_err"; then
2488	:
2489	else
2490	echo "$ac_err" >&5
2491	echo "configure: failed program was:" >&5
2492	cat conftest.$ac_ext >&5
2493	rm -rf conftest*
2494	CPP="${CC-cc} -E -traditional-cpp"
2495	cat > conftest.$ac_ext <<EOF
2496	#include <sys/types.h>
2497	#line 2498 "configure"
2498	#include "confdefs.h"
2499	#include <assert.h>
2500	Syntax Error
2501	EOF
2502	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2503	{ (eval echo configure:2504: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2504	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2505	if test -z "$ac_err"; then
2506	:
2507	else
2508	echo "$ac_err" >&5
2509	echo "configure: failed program was:" >&5
2510	cat conftest.$ac_ext >&5
2511	rm -rf conftest*
2512	CPP="${CC-cc} -nologo -E"
2513	cat > conftest.$ac_ext <<EOF
2514	#include <sys/types.h>
2515	#line 2516 "configure"
2516	#include "confdefs.h"
2517	#include <assert.h>
2518	Syntax Error
2519	EOF
2520	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2521	{ (eval echo configure:2522: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2522	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2523	if test -z "$ac_err"; then
2524	:
2525	else
2526	echo "$ac_err" >&5
2527	echo "configure: failed program was:" >&5
2528	cat conftest.$ac_ext >&5
2529	rm -rf conftest*
2530	CPP=/lib/cpp
2531	fi
2532	rm -f conftest*
2533	fi
2534	rm -f conftest*
2535	fi
2536	rm -f conftest*
2537	ac_cv_prog_CPP="$CPP"
2538	fi
2539	CPP="$ac_cv_prog_CPP"
2540	else
2541	ac_cv_prog_CPP="$CPP"
2542	fi
2543	echo "$ac_t""$CPP" 1>&6
2544
2545	ac_safe=`echo "stdio.h" \| sed 'y%./+-%__p_%'`
2546	echo $ac_n "checking for stdio.h""... $ac_c" 1>&6
2547	echo "configure:2548: checking for stdio.h" >&5
2548	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2549	echo $ac_n "(cached) $ac_c" 1>&6
2550	else
2551	cat > conftest.$ac_ext <<EOF
2552	#include <sys/types.h>
2553	#line 2554 "configure"
2554	#include "confdefs.h"
2555	#include <stdio.h>
2556	EOF
2557	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2558	{ (eval echo configure:2559: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2559	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2560	if test -z "$ac_err"; then
2561	rm -rf conftest*
2562	eval "ac_cv_header_$ac_safe=yes"
2563	else
2564	echo "$ac_err" >&5
2565	echo "configure: failed program was:" >&5
2566	cat conftest.$ac_ext >&5
2567	rm -rf conftest*
2568	eval "ac_cv_header_$ac_safe=no"
2569	fi
2570	rm -f conftest*
2571	fi
2572	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2573	echo "$ac_t""yes" 1>&6
2574	:
2575	else
2576	echo "$ac_t""no" 1>&6
2577	{ echo "configure: error: Can't find stdio.h.
2578	You must have a usable C system for the target already installed, at least
2579	including headers and, preferably, the library, before you can configure
2580	the G77 runtime system. If necessary, install gcc now with \`LANGUAGES=c',
2581	then the target library, then build with \`LANGUAGES=f77'." 1>&2; exit 1; }
2582	fi
2583
2584
2585	echo $ac_n "checking for built-in g77 integer types""... $ac_c" 1>&6
2586	echo "configure:2587: checking for built-in g77 integer types" >&5
2587	if eval "test \"`echo '$''{'libf2c_cv_has_g77_builtin_types'+set}'`\" = set"; then
2588	echo $ac_n "(cached) $ac_c" 1>&6
2589	else
2590	cat > conftest.$ac_ext <<EOF
2591	#line 2592 "configure"
2592	#include "confdefs.h"
2593
2594	int main() {
2595	__g77_integer g77i;
2596	__g77_uinteger g77ui;
2597	__g77_longint g77l;
2598	__g77_ulongint g77ul;
2599	; return 0; }
2600	EOF
2601	if { (eval echo configure:2602: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2602	rm -rf conftest*
2603	libf2c_cv_has_g77_builtin_types=yes
2604	else
2605	echo "configure: failed program was:" >&5
2606	cat conftest.$ac_ext >&5
2607	rm -rf conftest*
2608	libf2c_cv_has_g77_builtin_types=no
2609	fi
2610	rm -f conftest*
2611	fi
2612
2613	echo "$ac_t""$libf2c_cv_has_g77_builtin_types" 1>&6
2614	if test $libf2c_cv_has_g77_builtin_types = no; then
2615	{ echo "configure: error: gcc doesn't define all of the built in types __g77_integer,
2616	__g77_uinteger, __g77_longint, and __g77_ulongint. You may not be using
2617	a new enough version of gcc, or your target may not have type sizes which
2618	accommodate those types." 1>&2; exit 1; }
2619	fi
2620
2621	# avoid confusion in case the `makefile's from the f2c distribution have
2622	# got put here
2623	test -f libF77/makefile && mv libF77/makefile libF77/makefile.ori
2624	test -f libI77/makefile && mv libI77/makefile libI77/makefile.ori
2625	test -f libU77/makefile && mv libU77/makefile libU77/makefile.ori
2626
2627	subdirs="libU77 libI77 libF77"
2628
2629	# Do Makefile first since g2c.h depends on it and shouldn't get an
2630	# earlier timestamp. Of course, it does when the multilib gunk below
2631	# edits Makefile, sigh; see additional touch below.
2632	trap '' 1 2 15
2633	cat > confcache <<\EOF
2634	# This file is a shell script that caches the results of configure
2635	# tests run on this system so they can be shared between configure
2636	# scripts and configure runs. It is not useful on other systems.
2637	# If it contains results you don't want to keep, you may remove or edit it.
2638	#
2639	# By default, configure uses ./config.cache as the cache file,
2640	# creating it if it does not exist already. You can give configure
2641	# the --cache-file=FILE option to use a different cache file; that is
2642	# what configure does when it calls configure scripts in
2643	# subdirectories, so they share the cache.
2644	# Giving --cache-file=/dev/null disables caching, for debugging configure.
2645	# config.status only pays attention to the cache file if you give it the
2646	# --recheck option to rerun configure.
2647	#
2648	EOF
2649	# The following way of writing the cache mishandles newlines in values,
2650	# but we know of no workaround that is simple, portable, and efficient.
2651	# So, don't put newlines in cache variables' values.
2652	# Ultrix sh set writes to stderr and can't be redirected directly,
2653	# and sets the high bit in the cache file unless we assign to the vars.
2654	(set) 2>&1 \|
2655	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
2656	ac_space=\ )
2657	# `set' does not quote correctly, so add quotes (double-quote substitution
2658	# turns \\\\ into \\, and sed turns \\ into \).
2659	sed -n \
2660	-e "s/'/'\\\\''/g" \
2661	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
2662	;;
2663	*)
2664	# `set' quotes correctly as required by POSIX, so do not add quotes.
2665	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
2666	;;
2667	esac >> confcache
2668	if cmp -s $cache_file confcache; then
2669	:
2670	else
2671	if test -w $cache_file; then
2672	echo "updating cache $cache_file"
2673	cat confcache > $cache_file
2674	else
2675	echo "not updating unwritable cache $cache_file"
2676	fi
2677	fi
2678	rm -f confcache
2679
2680	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2681
2682	test "x$prefix" = xNONE && prefix=$ac_default_prefix
2683	# Let make expand exec_prefix.
2684	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2685
2686	# Any assignment to VPATH causes Sun make to only execute
2687	# the first set of double-colon rules, so remove it if not needed.
2688	# If there is a colon in the path, we need to keep it.
2689	if test "x$srcdir" = x.; then
2690	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
2691	fi
2692
2693	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2694
2695	# Transform confdefs.h into DEFS.
2696	# Protect against shell expansion while executing Makefile rules.
2697	# Protect against Makefile macro expansion.
2698	cat > conftest.defs <<\EOF
2699	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%-D\1=\2%g
2700	s%[ `~#$^&*(){}\\\|;'"<>?]%\\&%g
2701	s%\[%\\&%g
2702	s%\]%\\&%g
2703	s%\$%$$%g
2704	EOF
2705	DEFS=`sed -f conftest.defs confdefs.h \| tr '\012\015' ' '`
2706	rm -f conftest.defs
2707
2708
2709	# Without the "./", some shells look in PATH for config.status.
2710	: ${CONFIG_STATUS=./config.status}
2711
2712	echo creating $CONFIG_STATUS
2713	rm -f $CONFIG_STATUS
2714	cat > $CONFIG_STATUS <<EOF
2715	#! /bin/sh
2716	# Generated automatically by configure.
2717	# Run this file to recreate the current configuration.
2718	# This directory was configured as follows,
2719	EOF
2720	echo ': ${CONFIG_SHELL='"${CONFIG_SHELL-/bin/sh}"'}' >> $CONFIG_STATUS
2721	cat >> $CONFIG_STATUS <<EOF
2722	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
2723	#
2724	# $0 $ac_configure_args
2725	#
2726	# Compiler output produced by configure, useful for debugging
2727	# configure, is in ./config.log if it exists.
2728
2729	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2730	for ac_option
2731	do
2732	case "\$ac_option" in
2733	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
2734	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2735	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2736	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
2737	echo "$CONFIG_STATUS generated by autoconf version 2.13"
2738	exit 0 ;;
2739	-help \| --help \| --hel \| --he \| --h)
2740	echo "\$ac_cs_usage"; exit 0 ;;
2741	*) echo "\$ac_cs_usage"; exit 1 ;;
2742	esac
2743	done
2744
2745	ac_given_srcdir=$srcdir
2746	ac_given_INSTALL="$INSTALL"
2747	PATHIFS="$PATH_IFS"
2748
2749	trap 'rm -fr `echo "Makefile g2c.h:g2c.hin" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
2750	EOF
2751	cat >> $CONFIG_STATUS <<EOF
2752
2753	# Protect against being on the right side of a sed subst in config.status.
2754	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2755	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2756	$ac_vpsub
2757	$extrasub
2758	s,$[^a-zA-Z0-9:]$/bin/sh$.exe$,\1${CONFIG_SHELL-/bin/sh}\2,g
2759	s%@SHELL@%$SHELL%g
2760	s%@CFLAGS@%$CFLAGS%g
2761	s%@CPPFLAGS@%$CPPFLAGS%g
2762	s%@CXXFLAGS@%$CXXFLAGS%g
2763	s%@FFLAGS@%$FFLAGS%g
2764	s%@DEFS@%$DEFS%g
2765	s%@LDFLAGS@%$LDFLAGS%g
2766	s%@LIBS@%$LIBS%g
2767	s%@exec_prefix@%$exec_prefix%g
2768	s%@prefix@%$prefix%g
2769	s%@program_transform_name@%$program_transform_name%g
2770	s%@bindir@%$bindir%g
2771	s%@sbindir@%$sbindir%g
2772	s%@libexecdir@%$libexecdir%g
2773	s%@datadir@%$datadir%g
2774	s%@sysconfdir@%$sysconfdir%g
2775	s%@sharedstatedir@%$sharedstatedir%g
2776	s%@localstatedir@%$localstatedir%g
2777	s%@libdir@%$libdir%g
2778	s%@includedir@%$includedir%g
2779	s%@oldincludedir@%$oldincludedir%g
2780	s%@infodir@%$infodir%g
2781	s%@mandir@%$mandir%g
2782	s%@PATH_IFS@%$PATH_IFS%g
2783	s%@EXEEXT@%$EXEEXT%g
2784	s%@toplevel_srcdir@%$toplevel_srcdir%g
2785	s%@host@%$host%g
2786	s%@host_alias@%$host_alias%g
2787	s%@host_cpu@%$host_cpu%g
2788	s%@host_vendor@%$host_vendor%g
2789	s%@host_os@%$host_os%g
2790	s%@target@%$target%g
2791	s%@target_alias@%$target_alias%g
2792	s%@target_cpu@%$target_cpu%g
2793	s%@target_vendor@%$target_vendor%g
2794	s%@target_os@%$target_os%g
2795	s%@build@%$build%g
2796	s%@build_alias@%$build_alias%g
2797	s%@build_cpu@%$build_cpu%g
2798	s%@build_vendor@%$build_vendor%g
2799	s%@build_os@%$build_os%g
2800	s%@glibcpp_builddir@%$glibcpp_builddir%g
2801	s%@glibcpp_srcdir@%$glibcpp_srcdir%g
2802	s%@LN_S@%$LN_S%g
2803	s%@CC@%$CC%g
2804	s%@AS@%$AS%g
2805	s%@AR@%$AR%g
2806	s%@RANLIB@%$RANLIB%g
2807	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2808	s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2809	s%@INSTALL_DATA@%$INSTALL_DATA%g
2810	s%@gcc_version@%$gcc_version%g
2811	s%@gcc_version_trigger@%$gcc_version_trigger%g
2812	s%@glibcpp_prefixdir@%$glibcpp_prefixdir%g
2813	s%@glibcpp_toolexecdir@%$glibcpp_toolexecdir%g
2814	s%@glibcpp_toolexeclibdir@%$glibcpp_toolexeclibdir%g
2815	s%@OBJEXT@%$OBJEXT%g
2816	s%@STRIP@%$STRIP%g
2817	s%@LIBTOOL@%$LIBTOOL%g
2818	s%@SET_MAKE@%$SET_MAKE%g
2819	s%@CPP@%$CPP%g
2820	s%@subdirs@%$subdirs%g
2821
2822	CEOF
2823	EOF
2824
2825	cat >> $CONFIG_STATUS <<\EOF
2826
2827	# Split the substitutions into bite-sized pieces for seds with
2828	# small command number limits, like on Digital OSF/1 and HP-UX.
2829	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2830	ac_file=1 # Number of current file.
2831	ac_beg=1 # First line for current file.
2832	ac_end=$ac_max_sed_cmds # Line after last line for current file.
2833	ac_more_lines=:
2834	ac_sed_cmds=""
2835	while $ac_more_lines; do
2836	if test $ac_beg -gt 1; then
2837	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2838	else
2839	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2840	fi
2841	if test ! -s conftest.s$ac_file; then
2842	ac_more_lines=false
2843	rm -f conftest.s$ac_file
2844	else
2845	if test -z "$ac_sed_cmds"; then
2846	ac_sed_cmds="sed -f conftest.s$ac_file"
2847	else
2848	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
2849	fi
2850	ac_file=`expr $ac_file + 1`
2851	ac_beg=$ac_end
2852	ac_end=`expr $ac_end + $ac_max_sed_cmds`
2853	fi
2854	done
2855	if test -z "$ac_sed_cmds"; then
2856	ac_sed_cmds=cat
2857	fi
2858	EOF
2859
2860	cat >> $CONFIG_STATUS <<EOF
2861
2862	CONFIG_FILES=\${CONFIG_FILES-"Makefile g2c.h:g2c.hin"}
2863	EOF
2864	cat >> $CONFIG_STATUS <<\EOF
2865	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2866	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2867	case "$ac_file" in
2868	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
2869	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
2870	*) ac_file_in="${ac_file}.in" ;;
2871	esac
2872
2873	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2874
2875	# Remove last slash and all that follows it. Not all systems have dirname.
2876	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
2877	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2878	# The file is in a subdirectory.
2879	test ! -d "$ac_dir" && mkdir "$ac_dir"
2880	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
2881	# A "../" for each directory in $ac_dir_suffix.
2882	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
2883	else
2884	ac_dir_suffix= ac_dots=
2885	fi
2886
2887	case "$ac_given_srcdir" in
2888	.) srcdir=.
2889	if test -z "$ac_dots"; then top_srcdir=.
2890	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
2891	[/\\]* \| [a-zA-Z]:*)
2892	srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2893	*) # Relative path.
2894	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2895	top_srcdir="$ac_dots$ac_given_srcdir" ;;
2896	esac
2897
2898	case "$ac_given_INSTALL" in
2899	[/$\\]* \| [A-Za-z]:*) INSTALL="$ac_given_INSTALL" ;;
2900	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2901	esac
2902
2903	echo creating "$ac_file"
2904	rm -f "$ac_file"
2905	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
2906	case "$ac_file" in
2907	Makefile) ac_comsub="1i\\
2908	# $configure_input" ;;
2909	*) ac_comsub= ;;
2910	esac
2911
2912	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%$PATHIFS% $ac_given_srcdir/%g"`
2913	sed -e "$ac_comsub
2914	s%@configure_input@%$configure_input%g
2915	s%@srcdir@%$srcdir%g
2916	s%@top_srcdir@%$top_srcdir%g
2917	s%@INSTALL@%$INSTALL%g
2918	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
2919	fi; done
2920	rm -f conftest.s*
2921
2922	EOF
2923	cat >> $CONFIG_STATUS <<EOF
2924	srcdir=${srcdir}
2925	host=${host}
2926	target=${target}
2927	with_target_subdir=${with_target_subdir}
2928	with_multisubdir=${with_multisubdir}
2929	ac_configure_args="--enable-multilib ${ac_configure_args}"
2930	toplevel_srcdir=${toplevel_srcdir}
2931	CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
2932
2933	EOF
2934	cat >> $CONFIG_STATUS <<\EOF
2935	test -z "$CONFIG_HEADERS" \|\| echo timestamp > stamp-h
2936	if test -n "$CONFIG_FILES"; then
2937	LD="${ORIGINAL_LD_FOR_MULTILIBS}"
2938	if test -n "${with_target_subdir}"; then
2939	# FIXME: We shouldn't need to set ac_file
2940	ac_file=Makefile
2941	. ${toplevel_srcdir}/config-ml.in
2942	touch g2c.h # to keep it more recent than Makefile
2943	fi
2944	fi
2945	exit 0
2946	EOF
2947	chmod +x $CONFIG_STATUS
2948	rm -fr confdefs* $ac_clean_files
2949	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
2950
2951	if test "$no_recursion" != yes; then
2952
2953	# Remove --cache-file and --srcdir arguments so they do not pile up.
2954	ac_sub_configure_args=
2955	ac_prev=
2956	for ac_arg in $ac_configure_args; do
2957	if test -n "$ac_prev"; then
2958	ac_prev=
2959	continue
2960	fi
2961	case "$ac_arg" in
2962	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
2963	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
2964	ac_prev=cache_file ;;
2965	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
2966	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
2967	;;
2968	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
2969	ac_prev=srcdir ;;
2970	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
2971	;;
2972	*) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
2973	esac
2974	done
2975
2976	for ac_config_dir in libU77 libI77 libF77; do
2977
2978	# Do not complain, so a configure script can configure whichever
2979	# parts of a large source tree are present.
2980	if test ! -d $srcdir/$ac_config_dir; then
2981	continue
2982	fi
2983
2984	echo configuring in $ac_config_dir
2985
2986	case "$srcdir" in
2987	.) ;;
2988	*)
2989	if test -d ./$ac_config_dir \|\| mkdir ./$ac_config_dir; then :;
2990	else
2991	{ echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
2992	fi
2993	;;
2994	esac
2995
2996	ac_popdir=`pwd`
2997	cd $ac_config_dir
2998
2999	# A "../" for each directory in /$ac_config_dir.
3000	ac_dots=`echo $ac_config_dir\|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
3001
3002	case "$srcdir" in
3003	.) # No --srcdir option. We are building in place.
3004	ac_sub_srcdir=$srcdir ;;
3005	[/\\]* \| [a-zA-Z]:*) # Absolute path.
3006	ac_sub_srcdir=$srcdir/$ac_config_dir ;;
3007	*) # Relative path.
3008	ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
3009	esac
3010
3011	# Check for guested configure; otherwise get Cygnus style configure.
3012	if test -f $ac_sub_srcdir/configure; then
3013	ac_sub_configure=$ac_sub_srcdir/configure
3014	elif test -f $ac_sub_srcdir/configure.in; then
3015	ac_current_dir=`pwd`
3016	cd $ac_sub_srcdir
3017	autoconf
3018	cd $ac_current_dir
3019	ac_sub_configure=$ac_sub_srcdir/configure
3020	else
3021	echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
3022	ac_sub_configure=
3023	fi
3024
3025	# The recursion is here.
3026	if test -n "$ac_sub_configure"; then
3027
3028	# Make the cache file name correct relative to the subdirectory.
3029	case "$cache_file" in
3030	[/\\]* \| [a-zA-Z]:*) ac_sub_cache_file=$cache_file ;;
3031	*) # Relative path.
3032	ac_sub_cache_file="$ac_dots$cache_file" ;;
3033	esac
3034	case "$ac_given_INSTALL" in
3035	[/$\\]* \| [A-Za-z]:*) INSTALL="$ac_given_INSTALL" ;;
3036	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3037	esac
3038
3039	echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
3040	# The eval makes quoting arguments work.
3041	if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
3042	then :
3043	else
3044	{ echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
3045	fi
3046	fi
3047
3048	cd $ac_popdir
3049	done
3050	fi
3051
3052
3053

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