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configure

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Last change on this file was 2, checked in by bird, 22 years ago
Initial revision
Property cvs2svn:cvs-rev set to `1.1` Property svn:eol-style set to `native` Property svn:executable set to ``*
File size: 89.3 KB

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1	#! /bin/sh
2
3	# Guess values for system-dependent variables and create Makefiles.
4	# Generated automatically using autoconf version 2.13
5	# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
6	#
7	# This configure script is free software; the Free Software Foundation
8	# gives unlimited permission to copy, distribute and modify it.
9
10	# Defaults:
11	ac_help=
12	ac_default_prefix=/usr/local
13	# Any additions from configure.in:
14	ac_help="$ac_help
15	--enable-multilib build hella library versions (default)"
16	ac_help="$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
545
546	# This works around the fact that libtool configuration may change LD
547	# for this particular configuration, but some shells, instead of
548	# keeping the changes in LD private, export them just because LD is
549	# exported.
550	ORIGINAL_LD_FOR_MULTILIBS=$LD
551
552
553	# Check whether --enable-multilib or --disable-multilib was given.
554	if test "${enable_multilib+set}" = set; then
555	enableval="$enable_multilib"
556	case "${enableval}" in
557	yes) multilib=yes ;;
558	no) multilib=no ;;
559	*) { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
560	esac
561	else
562	multilib=yes
563	fi
564
565	# When building with srcdir == objdir, links to the source files will
566	# be created in directories within the target_subdir. We have to
567	# adjust toplevel_srcdir accordingly, so that configure finds
568	# install-sh and other auxiliary files that live in the top-level
569	# source directory.
570	if test "${srcdir}" = "."; then
571	if test -z "${with_target_subdir}"; then
572	toprel=".."
573	else
574	if test "${with_target_subdir}" != "."; then
575	toprel="${with_multisrctop}../.."
576	else
577	toprel="${with_multisrctop}.."
578	fi
579	fi
580	else
581	toprel=".."
582	fi
583	ac_aux_dir=
584	for ac_dir in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel; do
585	if test -f $ac_dir/install-sh; then
586	ac_aux_dir=$ac_dir
587	ac_install_sh="$ac_aux_dir/install-sh -c"
588	break
589	elif test -f $ac_dir/install.sh; then
590	ac_aux_dir=$ac_dir
591	ac_install_sh="$ac_aux_dir/install.sh -c"
592	break
593	fi
594	done
595	if test -z "$ac_aux_dir"; then
596	{ echo "configure: error: can not find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" 1>&2; exit 1; }
597	fi
598	ac_config_guess=$ac_aux_dir/config.guess
599	ac_config_sub=$ac_aux_dir/config.sub
600	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
601
602	toplevel_srcdir=\${top_srcdir}/$toprel
603
604
605
606
607	# Do some error checking and defaulting for the host and target type.
608	# The inputs are:
609	# configure --host=HOST --target=TARGET --build=BUILD NONOPT
610	#
611	# The rules are:
612	# 1. You are not allowed to specify --host, --target, and nonopt at the
613	# same time.
614	# 2. Host defaults to nonopt.
615	# 3. If nonopt is not specified, then host defaults to the current host,
616	# as determined by config.guess.
617	# 4. Target and build default to nonopt.
618	# 5. If nonopt is not specified, then target and build default to host.
619
620	# The aliases save the names the user supplied, while $host etc.
621	# will get canonicalized.
622	case $host---$target---$nonopt in
623	NONE------ \| ---NONE--- \| ------NONE) ;;
624	*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
625	esac
626
627
628	# Make sure we can run config.sub.
629	if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
630	else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
631	fi
632
633	echo $ac_n "checking host system type""... $ac_c" 1>&6
634	echo "configure:635: checking host system type" >&5
635
636	host_alias=$host
637	case "$host_alias" in
638	NONE)
639	case $nonopt in
640	NONE)
641	if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
642	else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
643	fi ;;
644	*) host_alias=$nonopt ;;
645	esac ;;
646	esac
647
648	host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
649	host_cpu=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
650	host_vendor=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
651	host_os=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
652	echo "$ac_t""$host" 1>&6
653
654	echo $ac_n "checking target system type""... $ac_c" 1>&6
655	echo "configure:656: checking target system type" >&5
656
657	target_alias=$target
658	case "$target_alias" in
659	NONE)
660	case $nonopt in
661	NONE) target_alias=$host_alias ;;
662	*) target_alias=$nonopt ;;
663	esac ;;
664	esac
665
666	target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
667	target_cpu=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
668	target_vendor=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
669	target_os=`echo $target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
670	echo "$ac_t""$target" 1>&6
671
672	echo $ac_n "checking build system type""... $ac_c" 1>&6
673	echo "configure:674: checking build system type" >&5
674
675	build_alias=$build
676	case "$build_alias" in
677	NONE)
678	case $nonopt in
679	NONE) build_alias=$host_alias ;;
680	*) build_alias=$nonopt ;;
681	esac ;;
682	esac
683
684	build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
685	build_cpu=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
686	build_vendor=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
687	build_os=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
688	echo "$ac_t""$build" 1>&6
689
690	test "$host_alias" != "$target_alias" &&
691	test "$program_prefix$program_suffix$program_transform_name" = \
692	NONENONEs,x,x, &&
693	program_prefix=${target_alias}-
694
695	target_alias=${target_alias-$target}
696
697
698	if test $host != $build; then
699	ac_tool_prefix=${host_alias}-
700	else
701	ac_tool_prefix=
702	fi
703
704	echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
705	echo "configure:706: checking for Cygwin environment" >&5
706	if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
707	echo $ac_n "(cached) $ac_c" 1>&6
708	else
709	cat > conftest.$ac_ext <<EOF
710	#line 711 "configure"
711	#include "confdefs.h"
712
713	int main() {
714
715	#ifndef __CYGWIN__
716	#define __CYGWIN__ __CYGWIN32__
717	#endif
718	return __CYGWIN__;
719	; return 0; }
720	EOF
721	if { (eval echo configure:722: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
722	rm -rf conftest*
723	ac_cv_cygwin=yes
724	else
725	echo "configure: failed program was:" >&5
726	cat conftest.$ac_ext >&5
727	rm -rf conftest*
728	ac_cv_cygwin=no
729	fi
730	rm -f conftest*
731	rm -f conftest*
732	fi
733
734	echo "$ac_t""$ac_cv_cygwin" 1>&6
735	CYGWIN=
736	test "$ac_cv_cygwin" = yes && CYGWIN=yes
737	echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
738	echo "configure:739: checking for mingw32 environment" >&5
739	if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
740	echo $ac_n "(cached) $ac_c" 1>&6
741	else
742	cat > conftest.$ac_ext <<EOF
743	#line 744 "configure"
744	#include "confdefs.h"
745
746	int main() {
747	return __MINGW32__;
748	; return 0; }
749	EOF
750	if { (eval echo configure:751: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
751	rm -rf conftest*
752	ac_cv_mingw32=yes
753	else
754	echo "configure: failed program was:" >&5
755	cat conftest.$ac_ext >&5
756	rm -rf conftest*
757	ac_cv_mingw32=no
758	fi
759	rm -f conftest*
760	rm -f conftest*
761	fi
762
763	echo "$ac_t""$ac_cv_mingw32" 1>&6
764	MINGW32=
765	test "$ac_cv_mingw32" = yes && MINGW32=yes
766
767	# Export build and source directories.
768	# These need to be absolute paths, yet at the same time need to
769	# canonicalize only relative paths, because then amd will not unmount
770	# drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
771	glibcpp_builddir=`pwd`
772	case $srcdir in
773	\\/$* \| ?:\\/*) glibcpp_srcdir=${srcdir} ;;
774	*) glibcpp_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} \|\| echo "$srcdir"` ;;
775	esac
776
777
778
779
780
781	# Will set LN_S to either 'ln -s' or 'ln'. With autoconf 2.50+, can also
782	# be 'cp -p' if linking isn't available.
783	#ac_cv_prog_LN_S='cp -p'
784	echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
785	echo "configure:786: checking whether ln -s works" >&5
786	if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
787	echo $ac_n "(cached) $ac_c" 1>&6
788	else
789	rm -f conftestdata
790	if ln -s X conftestdata 2>/dev/null
791	then
792	rm -f conftestdata
793	ac_cv_prog_LN_S="ln -s"
794	else
795	ac_cv_prog_LN_S=ln
796	fi
797	fi
798	LN_S="$ac_cv_prog_LN_S"
799	if test "$ac_cv_prog_LN_S" = "ln -s"; then
800	echo "$ac_t""yes" 1>&6
801	else
802	echo "$ac_t""no" 1>&6
803	fi
804
805
806	# We use these options to decide which functions to include.
807	# Check whether --with-target-subdir or --without-target-subdir was given.
808	if test "${with_target_subdir+set}" = set; then
809	withval="$with_target_subdir"
810	:
811	fi
812
813	# Check whether --with-cross-host or --without-cross-host was given.
814	if test "${with_cross_host+set}" = set; then
815	withval="$with_cross_host"
816	:
817	fi
818
819
820	# Never versions of autoconf add an underscore to these functions.
821	# Prevent future problems ...
822
823
824
825
826
827	# AC_PROG_CC
828
829	# FIXME: We temporarily define our own version of AC_PROG_CC. This is
830	# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
831	# are probably using a cross compiler, which will not be able to fully
832	# link an executable. This should really be fixed in autoconf
833	# itself.
834
835
836
837
838	# Extract the first word of "gcc", so it can be a program name with args.
839	set dummy gcc; ac_word=$2
840	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
841	echo "configure:842: checking for $ac_word" >&5
842	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
843	echo $ac_n "(cached) $ac_c" 1>&6
844	else
845	if test -n "$CC"; then
846	ac_cv_prog_CC="$CC" # Let the user override the test.
847	else
848	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
849	ac_dummy="$PATH"
850	for ac_dir in $ac_dummy; do
851	test -z "$ac_dir" && ac_dir=.
852	if test -f $ac_dir/$ac_word; then
853	ac_cv_prog_CC="gcc"
854	break
855	fi
856	done
857	IFS="$ac_save_ifs"
858	fi
859	fi
860	CC="$ac_cv_prog_CC"
861	if test -n "$CC"; then
862	echo "$ac_t""$CC" 1>&6
863	else
864	echo "$ac_t""no" 1>&6
865	fi
866
867	if test -z "$CC"; then
868	# Extract the first word of "cc", so it can be a program name with args.
869	set dummy cc; ac_word=$2
870	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
871	echo "configure:872: checking for $ac_word" >&5
872	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
873	echo $ac_n "(cached) $ac_c" 1>&6
874	else
875	if test -n "$CC"; then
876	ac_cv_prog_CC="$CC" # Let the user override the test.
877	else
878	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
879	ac_prog_rejected=no
880	ac_dummy="$PATH"
881	for ac_dir in $ac_dummy; do
882	test -z "$ac_dir" && ac_dir=.
883	if test -f $ac_dir/$ac_word; then
884	if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
885	ac_prog_rejected=yes
886	continue
887	fi
888	ac_cv_prog_CC="cc"
889	break
890	fi
891	done
892	IFS="$ac_save_ifs"
893	if test $ac_prog_rejected = yes; then
894	# We found a bogon in the path, so make sure we never use it.
895	set dummy $ac_cv_prog_CC
896	shift
897	if test $# -gt 0; then
898	# We chose a different compiler from the bogus one.
899	# However, it has the same basename, so the bogon will be chosen
900	# first if we set CC to just the basename; use the full file name.
901	shift
902	set dummy "$ac_dir/$ac_word" "$@"
903	shift
904	ac_cv_prog_CC="$@"
905	fi
906	fi
907	fi
908	fi
909	CC="$ac_cv_prog_CC"
910	if test -n "$CC"; then
911	echo "$ac_t""$CC" 1>&6
912	else
913	echo "$ac_t""no" 1>&6
914	fi
915
916	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
917	fi
918
919	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
920	echo "configure:921: checking whether we are using GNU C" >&5
921	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
922	echo $ac_n "(cached) $ac_c" 1>&6
923	else
924	cat > conftest.c <<EOF
925	#ifdef __GNUC__
926	yes;
927	#endif
928	EOF
929	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:930: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
930	ac_cv_prog_gcc=yes
931	else
932	ac_cv_prog_gcc=no
933	fi
934	fi
935
936	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
937
938	if test $ac_cv_prog_gcc = yes; then
939	GCC=yes
940	ac_test_CFLAGS="${CFLAGS+set}"
941	ac_save_CFLAGS="$CFLAGS"
942	CFLAGS=
943	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
944	echo "configure:945: checking whether ${CC-cc} accepts -g" >&5
945	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
946	echo $ac_n "(cached) $ac_c" 1>&6
947	else
948	echo 'void f(){}' > conftest.c
949	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
950	ac_cv_prog_cc_g=yes
951	else
952	ac_cv_prog_cc_g=no
953	fi
954	rm -f conftest*
955
956	fi
957
958	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
959	if test "$ac_test_CFLAGS" = set; then
960	CFLAGS="$ac_save_CFLAGS"
961	elif test $ac_cv_prog_cc_g = yes; then
962	CFLAGS="-g -O2"
963	else
964	CFLAGS="-O2"
965	fi
966	else
967	GCC=
968	test "${CFLAGS+set}" = set \|\| CFLAGS="-g"
969	fi
970
971
972	# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
973	set dummy ${ac_tool_prefix}as; ac_word=$2
974	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
975	echo "configure:976: checking for $ac_word" >&5
976	if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
977	echo $ac_n "(cached) $ac_c" 1>&6
978	else
979	if test -n "$AS"; then
980	ac_cv_prog_AS="$AS" # Let the user override the test.
981	else
982	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
983	ac_dummy="$PATH"
984	for ac_dir in $ac_dummy; do
985	test -z "$ac_dir" && ac_dir=.
986	if test -f $ac_dir/$ac_word; then
987	ac_cv_prog_AS="${ac_tool_prefix}as"
988	break
989	fi
990	done
991	IFS="$ac_save_ifs"
992	test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
993	fi
994	fi
995	AS="$ac_cv_prog_AS"
996	if test -n "$AS"; then
997	echo "$ac_t""$AS" 1>&6
998	else
999	echo "$ac_t""no" 1>&6
1000	fi
1001
1002
1003
1004	# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1005	set dummy ${ac_tool_prefix}ar; ac_word=$2
1006	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1007	echo "configure:1008: checking for $ac_word" >&5
1008	if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1009	echo $ac_n "(cached) $ac_c" 1>&6
1010	else
1011	if test -n "$AR"; then
1012	ac_cv_prog_AR="$AR" # Let the user override the test.
1013	else
1014	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1015	ac_dummy="$PATH"
1016	for ac_dir in $ac_dummy; do
1017	test -z "$ac_dir" && ac_dir=.
1018	if test -f $ac_dir/$ac_word; then
1019	ac_cv_prog_AR="${ac_tool_prefix}ar"
1020	break
1021	fi
1022	done
1023	IFS="$ac_save_ifs"
1024	test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1025	fi
1026	fi
1027	AR="$ac_cv_prog_AR"
1028	if test -n "$AR"; then
1029	echo "$ac_t""$AR" 1>&6
1030	else
1031	echo "$ac_t""no" 1>&6
1032	fi
1033
1034
1035
1036	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1037	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1038	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1039	echo "configure:1040: checking for $ac_word" >&5
1040	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1041	echo $ac_n "(cached) $ac_c" 1>&6
1042	else
1043	if test -n "$RANLIB"; then
1044	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1045	else
1046	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1047	ac_dummy="$PATH"
1048	for ac_dir in $ac_dummy; do
1049	test -z "$ac_dir" && ac_dir=.
1050	if test -f $ac_dir/$ac_word; then
1051	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1052	break
1053	fi
1054	done
1055	IFS="$ac_save_ifs"
1056	fi
1057	fi
1058	RANLIB="$ac_cv_prog_RANLIB"
1059	if test -n "$RANLIB"; then
1060	echo "$ac_t""$RANLIB" 1>&6
1061	else
1062	echo "$ac_t""no" 1>&6
1063	fi
1064
1065
1066	if test -z "$ac_cv_prog_RANLIB"; then
1067	if test -n "$ac_tool_prefix"; then
1068	# Extract the first word of "ranlib", so it can be a program name with args.
1069	set dummy ranlib; ac_word=$2
1070	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1071	echo "configure:1072: checking for $ac_word" >&5
1072	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1073	echo $ac_n "(cached) $ac_c" 1>&6
1074	else
1075	if test -n "$RANLIB"; then
1076	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1077	else
1078	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1079	ac_dummy="$PATH"
1080	for ac_dir in $ac_dummy; do
1081	test -z "$ac_dir" && ac_dir=.
1082	if test -f $ac_dir/$ac_word; then
1083	ac_cv_prog_RANLIB="ranlib"
1084	break
1085	fi
1086	done
1087	IFS="$ac_save_ifs"
1088	test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB="ranlib-not-found-in-path-error"
1089	fi
1090	fi
1091	RANLIB="$ac_cv_prog_RANLIB"
1092	if test -n "$RANLIB"; then
1093	echo "$ac_t""$RANLIB" 1>&6
1094	else
1095	echo "$ac_t""no" 1>&6
1096	fi
1097
1098	else
1099	RANLIB="ranlib-not-found-in-path-error"
1100	fi
1101	fi
1102
1103	# Find a good install program. We prefer a C program (faster),
1104	# so one script is as good as another. But avoid the broken or
1105	# incompatible versions:
1106	# SysV /etc/install, /usr/sbin/install
1107	# SunOS /usr/etc/install
1108	# IRIX /sbin/install
1109	# AIX /bin/install
1110	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1111	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1112	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1113	# ./install, which can be erroneously created by make from ./install.sh.
1114	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1115	echo "configure:1116: checking for a BSD compatible install" >&5
1116	if test -z "$INSTALL"; then
1117	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1118	echo $ac_n "(cached) $ac_c" 1>&6
1119	else
1120	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
1121	for ac_dir in $PATH; do
1122	# Account for people who put trailing slashes in PATH elements.
1123	case "$ac_dir/" in
1124	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
1125	*)
1126	# OSF1 and SCO ODT 3.0 have their own names for install.
1127	# Don't use installbsd from OSF since it installs stuff as root
1128	# by default.
1129	for ac_prog in ginstall scoinst install; do
1130	if test -f $ac_dir/$ac_prog; then
1131	if test $ac_prog = install &&
1132	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1133	# AIX install. It has an incompatible calling convention.
1134	:
1135	else
1136	ac_cv_path_install="$ac_dir/$ac_prog -c"
1137	break 2
1138	fi
1139	fi
1140	done
1141	;;
1142	esac
1143	done
1144	IFS="$ac_save_IFS"
1145
1146	fi
1147	if test "${ac_cv_path_install+set}" = set; then
1148	INSTALL="$ac_cv_path_install"
1149	else
1150	# As a last resort, use the slow shell script. We don't cache a
1151	# path for INSTALL within a source directory, because that will
1152	# break other packages using the cache if that directory is
1153	# removed, or if the path is relative.
1154	INSTALL="$ac_install_sh"
1155	fi
1156	fi
1157	echo "$ac_t""$INSTALL" 1>&6
1158
1159	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1160	# It thinks the first close brace ends the variable substitution.
1161	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1162
1163	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1164
1165	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1166
1167
1168	# We need AC_EXEEXT to keep automake happy in cygnus mode. However,
1169	# at least currently, we never actually build a program, so we never
1170	# need to use $(EXEEXT). Moreover, the test for EXEEXT normally
1171	# fails, because we are probably configuring with a cross compiler
1172	# which can't create executables. So we include AC_EXEEXT to keep
1173	# automake happy, but we don't execute it, since we don't care about
1174	# the result.
1175	if false; then
1176	# autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
1177	# to nothing, so nothing would remain between `then' and `fi' if it
1178	# were not for the `:' below.
1179	:
1180
1181
1182	echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1183	echo "configure:1184: checking for executable suffix" >&5
1184	if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1185	echo $ac_n "(cached) $ac_c" 1>&6
1186	else
1187	if test "$CYGWIN" = yes \|\| test "$MINGW32" = yes; then
1188	ac_cv_exeext=.exe
1189	else
1190	rm -f conftest*
1191	echo 'int main () { return 0; }' > conftest.$ac_ext
1192	ac_cv_exeext=
1193	if { (eval echo configure:1194: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1194	for file in conftest.*; do
1195	case $file in
1196	.c \| .o \| *.obj) ;;
1197	*) ac_cv_exeext=`echo $file \| sed -e s/conftest//` ;;
1198	esac
1199	done
1200	else
1201	{ echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1202	fi
1203	rm -f conftest*
1204	test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1205	fi
1206	fi
1207
1208	EXEEXT=""
1209	test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1210	echo "$ac_t""${ac_cv_exeext}" 1>&6
1211	ac_exeext=$EXEEXT
1212
1213	fi
1214
1215
1216	# Assumes glibcpp_builddir, glibcpp_srcdir are alreay set up and
1217	# exported correctly in GLIBCPP_CONFIGURE.
1218	glibcpp_toolexecdir=no
1219	glibcpp_toolexeclibdir=no
1220	glibcpp_prefixdir=${prefix}
1221
1222	echo $ac_n "checking for interface version number""... $ac_c" 1>&6
1223	echo "configure:1224: checking for interface version number" >&5
1224	libstdcxx_interface=$INTERFACE
1225	echo "$ac_t""$libstdcxx_interface" 1>&6
1226
1227	# Process the option "--enable-version-specific-runtime-libs"
1228	echo $ac_n "checking for --enable-version-specific-runtime-libs""... $ac_c" 1>&6
1229	echo "configure:1230: checking for --enable-version-specific-runtime-libs" >&5
1230	# Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
1231	if test "${enable_version_specific_runtime_libs+set}" = set; then
1232	enableval="$enable_version_specific_runtime_libs"
1233	case "$enableval" in
1234	yes) version_specific_libs=yes ;;
1235	no) version_specific_libs=no ;;
1236	*) { echo "configure: error: Unknown argument to enable/disable version-specific libs" 1>&2; exit 1; };;
1237	esac
1238	else
1239	version_specific_libs=no
1240	fi
1241	# Option set, now we can test it.
1242	echo "$ac_t""$version_specific_libs" 1>&6
1243
1244	gcc_version_trigger=${toplevel_srcdir}/gcc/version.c
1245	gcc_version_full=`grep version_string ${gcc_version_trigger} \| sed -e 's/.\"$[^ \"]$[ \"].*/\1/'`
1246	gcc_version=`echo ${gcc_version_full} \| sed -e 's/$^ $ ./\1/'`
1247
1248
1249
1250	if test $version_specific_libs = yes; then
1251	# Need the gcc compiler version to know where to install libraries
1252	# and header files if --enable-version-specific-runtime-libs option
1253	# is selected.
1254	glibcpp_toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
1255	glibcpp_toolexeclibdir='$(toolexecdir)/'${gcc_version}'$(MULTISUBDIR)'
1256	fi
1257
1258	# Calculate glibcpp_toolexecdir, glibcpp_toolexeclibdir
1259	# Install a library built with a cross compiler in tooldir, not libdir.
1260	if test x"$glibcpp_toolexecdir" = x"no"; then
1261	if test -n "$with_cross_host" &&
1262	test x"$with_cross_host" != x"no"; then
1263	glibcpp_toolexecdir='$(exec_prefix)/$(target_alias)'
1264	glibcpp_toolexeclibdir='$(toolexecdir)/lib'
1265	else
1266	glibcpp_toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
1267	glibcpp_toolexeclibdir='$(libdir)'
1268	fi
1269	glibcpp_toolexeclibdir=$glibcpp_toolexeclibdir/`$CC -print-multi-os-directory`
1270	fi
1271
1272
1273
1274
1275
1276
1277	# If the language specific compiler does not exist, but the "gcc" directory
1278	# does, we do not build anything. Note, $r is set by the top-level Makefile.
1279	# Note that when we look for the compiler, we search both with and without
1280	# extension to handle cross and canadian cross builds.
1281	compiler_name=f771
1282	rm -f skip-this-dir
1283	echo $ac_n "checking if compiler $compiler_name has been built""... $ac_c" 1>&6
1284	echo "configure:1285: checking if compiler $compiler_name has been built" >&5
1285	if eval "test \"`echo '$''{'g77_cv_compiler_exists'+set}'`\" = set"; then
1286	echo $ac_n "(cached) $ac_c" 1>&6
1287	else
1288	g77_cv_compiler_exists=yes
1289	if test -n "$r"; then
1290	if test -d "$r"/gcc; then
1291	if test -f "$r"/gcc/$compiler_name \
1292	\|\| test -f "$r"/gcc/$compiler_name.exe; then
1293	true
1294	else
1295	g77_cv_compiler_exists=no
1296	echo "rm -f config.cache config.log multilib.out" > skip-this-dir
1297	fi
1298	fi
1299	fi
1300
1301	fi
1302
1303	echo "$ac_t""$g77_cv_compiler_exists" 1>&6
1304	if test x$g77_cv_compiler_exists = xno
1305	then
1306	rm -f Makefile conftest* confdefs* core
1307	exit 0
1308	fi
1309
1310
1311	# Check whether --enable-shared or --disable-shared was given.
1312	if test "${enable_shared+set}" = set; then
1313	enableval="$enable_shared"
1314	p=${PACKAGE-default}
1315	case $enableval in
1316	yes) enable_shared=yes ;;
1317	no) enable_shared=no ;;
1318	*)
1319	enable_shared=no
1320	# Look at the argument we got. We use all the common list separators.
1321	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1322	for pkg in $enableval; do
1323	if test "X$pkg" = "X$p"; then
1324	enable_shared=yes
1325	fi
1326	done
1327	IFS="$ac_save_ifs"
1328	;;
1329	esac
1330	else
1331	enable_shared=yes
1332	fi
1333
1334	# Check whether --enable-static or --disable-static was given.
1335	if test "${enable_static+set}" = set; then
1336	enableval="$enable_static"
1337	p=${PACKAGE-default}
1338	case $enableval in
1339	yes) enable_static=yes ;;
1340	no) enable_static=no ;;
1341	*)
1342	enable_static=no
1343	# Look at the argument we got. We use all the common list separators.
1344	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1345	for pkg in $enableval; do
1346	if test "X$pkg" = "X$p"; then
1347	enable_static=yes
1348	fi
1349	done
1350	IFS="$ac_save_ifs"
1351	;;
1352	esac
1353	else
1354	enable_static=yes
1355	fi
1356
1357	# Check whether --enable-fast-install or --disable-fast-install was given.
1358	if test "${enable_fast_install+set}" = set; then
1359	enableval="$enable_fast_install"
1360	p=${PACKAGE-default}
1361	case $enableval in
1362	yes) enable_fast_install=yes ;;
1363	no) enable_fast_install=no ;;
1364	*)
1365	enable_fast_install=no
1366	# Look at the argument we got. We use all the common list separators.
1367	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1368	for pkg in $enableval; do
1369	if test "X$pkg" = "X$p"; then
1370	enable_fast_install=yes
1371	fi
1372	done
1373	IFS="$ac_save_ifs"
1374	;;
1375	esac
1376	else
1377	enable_fast_install=yes
1378	fi
1379
1380	# Check whether --with-gnu-ld or --without-gnu-ld was given.
1381	if test "${with_gnu_ld+set}" = set; then
1382	withval="$with_gnu_ld"
1383	test "$withval" = no \|\| with_gnu_ld=yes
1384	else
1385	with_gnu_ld=no
1386	fi
1387
1388	ac_prog=ld
1389	if test "$GCC" = yes; then
1390	# Check if gcc -print-prog-name=ld gives a path.
1391	echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1392	echo "configure:1393: checking for ld used by GCC" >&5
1393	case $host in
1394	--mingw*)
1395	# gcc leaves a trailing carriage return which upsets mingw
1396	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;
1397	*)
1398	ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1399	esac
1400	case $ac_prog in
1401	# Accept absolute paths.
1402	[\\/]* \| [A-Za-z]:[\\/]*)
1403	re_direlt='/[^/][^/]*/\.\./'
1404	# Canonicalize the path of ld
1405	ac_prog=`echo $ac_prog\| sed 's%\\\\%/%g'`
1406	while echo $ac_prog \| grep "$re_direlt" > /dev/null 2>&1; do
1407	ac_prog=`echo $ac_prog\| sed "s%$re_direlt%/%"`
1408	done
1409	test -z "$LD" && LD="$ac_prog"
1410	;;
1411	"")
1412	# If it fails, then pretend we aren't using GCC.
1413	ac_prog=ld
1414	;;
1415	*)
1416	# If it is relative, then search for the first ld in PATH.
1417	with_gnu_ld=unknown
1418	;;
1419	esac
1420	elif test "$with_gnu_ld" = yes; then
1421	echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1422	echo "configure:1423: checking for GNU ld" >&5
1423	else
1424	echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1425	echo "configure:1426: checking for non-GNU ld" >&5
1426	fi
1427	if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1428	echo $ac_n "(cached) $ac_c" 1>&6
1429	else
1430	if test -z "$LD"; then
1431	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1432	for ac_dir in $PATH; do
1433	test -z "$ac_dir" && ac_dir=.
1434	if test -f "$ac_dir/$ac_prog" \|\| test -f "$ac_dir/$ac_prog$ac_exeext"; then
1435	lt_cv_path_LD="$ac_dir/$ac_prog"
1436	# Check to see if the program is GNU ld. I'd rather use --version,
1437	# but apparently some GNU ld's only accept -v.
1438	# Break only if it was the GNU/non-GNU ld that we prefer.
1439	if "$lt_cv_path_LD" -v 2>&1 < /dev/null \| egrep '(GNU\|with BFD)' > /dev/null; then
1440	test "$with_gnu_ld" != no && break
1441	else
1442	test "$with_gnu_ld" != yes && break
1443	fi
1444	fi
1445	done
1446	IFS="$ac_save_ifs"
1447	else
1448	lt_cv_path_LD="$LD" # Let the user override the test with a path.
1449	fi
1450	fi
1451
1452	LD="$lt_cv_path_LD"
1453	if test -n "$LD"; then
1454	echo "$ac_t""$LD" 1>&6
1455	else
1456	echo "$ac_t""no" 1>&6
1457	fi
1458	test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1459	echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1460	echo "configure:1461: checking if the linker ($LD) is GNU ld" >&5
1461	if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1462	echo $ac_n "(cached) $ac_c" 1>&6
1463	else
1464	# I'd rather use --version here, but apparently some GNU ld's only accept -v.
1465	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then
1466	lt_cv_prog_gnu_ld=yes
1467	else
1468	lt_cv_prog_gnu_ld=no
1469	fi
1470	fi
1471
1472	echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1473	with_gnu_ld=$lt_cv_prog_gnu_ld
1474
1475
1476	echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1477	echo "configure:1478: checking for $LD option to reload object files" >&5
1478	if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1479	echo $ac_n "(cached) $ac_c" 1>&6
1480	else
1481	lt_cv_ld_reload_flag='-r'
1482	fi
1483
1484	echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1485	reload_flag=$lt_cv_ld_reload_flag
1486	test -n "$reload_flag" && reload_flag=" $reload_flag"
1487
1488	echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1489	echo "configure:1490: checking for BSD-compatible nm" >&5
1490	if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1491	echo $ac_n "(cached) $ac_c" 1>&6
1492	else
1493	if test -n "$NM"; then
1494	# Let the user override the test.
1495	lt_cv_path_NM="$NM"
1496	else
1497	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1498	for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1499	test -z "$ac_dir" && ac_dir=.
1500	tmp_nm=$ac_dir/${ac_tool_prefix}nm
1501	if test -f $tmp_nm \|\| test -f $tmp_nm$ac_exeext ; then
1502	# Check to see if the nm accepts a BSD-compat flag.
1503	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
1504	# nm: unknown option "B" ignored
1505	# Tru64's nm complains that /dev/null is an invalid object file
1506	if ($tmp_nm -B /dev/null 2>&1 \| sed '1q'; exit 0) \| egrep '(/dev/null\|Invalid file or object type)' >/dev/null; then
1507	lt_cv_path_NM="$tmp_nm -B"
1508	break
1509	elif ($tmp_nm -p /dev/null 2>&1 \| sed '1q'; exit 0) \| egrep /dev/null >/dev/null; then
1510	lt_cv_path_NM="$tmp_nm -p"
1511	break
1512	else
1513	lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1514	continue # so that we can try to find one that supports BSD flags
1515	fi
1516	fi
1517	done
1518	IFS="$ac_save_ifs"
1519	test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1520	fi
1521	fi
1522
1523	NM="$lt_cv_path_NM"
1524	echo "$ac_t""$NM" 1>&6
1525
1526	echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1527	echo "configure:1528: checking how to recognise dependant libraries" >&5
1528	if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1529	echo $ac_n "(cached) $ac_c" 1>&6
1530	else
1531	lt_cv_file_magic_cmd='$MAGIC_CMD'
1532	lt_cv_file_magic_test_file=
1533	lt_cv_deplibs_check_method='unknown'
1534	# Need to set the preceding variable on all platforms that support
1535	# interlibrary dependencies.
1536	# 'none' -- dependencies not supported.
1537	# `unknown' -- same as none, but documents that we really don't know.
1538	# 'pass_all' -- all dependencies passed with no checks.
1539	# 'test_compile' -- check by making test program.
1540	# 'file_magic [regex]' -- check by looking for files in library path
1541	# which responds to the $file_magic_cmd with a given egrep regex.
1542	# If you have `file' or equivalent on your system and you're not sure
1543	# whether `pass_all' will always work, you probably want this one.
1544
1545	case $host_os in
1546	aix*)
1547	lt_cv_deplibs_check_method=pass_all
1548	;;
1549
1550	beos*)
1551	lt_cv_deplibs_check_method=pass_all
1552	;;
1553
1554	bsdi4*)
1555	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object\|dynamic lib)'
1556	lt_cv_file_magic_cmd='/usr/bin/file -L'
1557	lt_cv_file_magic_test_file=/shlib/libc.so
1558	;;
1559
1560	cygwin* \| mingw* \|pw32*)
1561	lt_cv_deplibs_check_method='file_magic file format pei-i386(.architecture: i386)?'
1562	lt_cv_file_magic_cmd='$OBJDUMP -f'
1563	;;
1564
1565	darwin* \| rhapsody*)
1566	lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1567	lt_cv_file_magic_cmd='/usr/bin/file -L'
1568	case "$host_os" in
1569	rhapsody* \| darwin1.012)
1570	lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1571	;;
1572	*) # Darwin 1.3 on
1573	lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1574	;;
1575	esac
1576	;;
1577
1578	freebsd* )
1579	if echo __ELF__ \| $CC -E - \| grep __ELF__ > /dev/null; then
1580	case $host_cpu in
1581	i*86 )
1582	# Not sure whether the presence of OpenBSD here was a mistake.
1583	# Let's accept both of them until this is cleared up.
1584	lt_cv_deplibs_check_method='file_magic (FreeBSD\|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1585	lt_cv_file_magic_cmd=/usr/bin/file
1586	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1587	;;
1588	esac
1589	else
1590	lt_cv_deplibs_check_method=pass_all
1591	fi
1592	;;
1593
1594	gnu*)
1595	lt_cv_deplibs_check_method=pass_all
1596	;;
1597
1598	hpux10.20\|hpux11)
1599	lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]\|PA-RISC[0-9].[0-9]) shared library'
1600	lt_cv_file_magic_cmd=/usr/bin/file
1601	lt_cv_file_magic_test_file=/usr/lib/libc.sl
1602	;;
1603
1604	irix5* \| irix6*)
1605	case $host_os in
1606	irix5*)
1607	# this will be overridden with pass_all, but let us keep it just in case
1608	lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1609	;;
1610	*)
1611	case $LD in
1612	-32\|"-32 ") libmagic=32-bit;;
1613	-n32\|"-n32 ") libmagic=N32;;
1614	-64\|"-64 ") libmagic=64-bit;;
1615	*) libmagic=never-match;;
1616	esac
1617	# this will be overridden with pass_all, but let us keep it just in case
1618	lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1619	;;
1620	esac
1621	lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1622	lt_cv_deplibs_check_method=pass_all
1623	;;
1624
1625	# This must be Linux ELF.
1626	linux-gnu*)
1627	case $host_cpu in
1628	alpha* \| hppa* \| i86 \| powerpc \| sparc* \| ia64* )
1629	lt_cv_deplibs_check_method=pass_all ;;
1630	*)
1631	# glibc up to 2.1.1 does not perform some relocations on ARM
1632	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object\|dynamic lib )' ;;
1633	esac
1634	lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
1635	;;
1636
1637	netbsd*)
1638	if echo __ELF__ \| $CC -E - \| grep __ELF__ > /dev/null; then
1639	lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
1640	else
1641	lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
1642	fi
1643	;;
1644
1645	newsos6)
1646	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable\|dynamic lib)'
1647	lt_cv_file_magic_cmd=/usr/bin/file
1648	lt_cv_file_magic_test_file=/usr/lib/libnls.so
1649	;;
1650
1651	osf3* \| osf4* \| osf5*)
1652	# this will be overridden with pass_all, but let us keep it just in case
1653	lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
1654	lt_cv_file_magic_test_file=/shlib/libc.so
1655	lt_cv_deplibs_check_method=pass_all
1656	;;
1657
1658	sco3.2v5*)
1659	lt_cv_deplibs_check_method=pass_all
1660	;;
1661
1662	solaris*)
1663	lt_cv_deplibs_check_method=pass_all
1664	lt_cv_file_magic_test_file=/lib/libc.so
1665	;;
1666
1667	sysv5uw[78]* \| sysv4uw2)
1668	lt_cv_deplibs_check_method=pass_all
1669	;;
1670
1671	sysv4 \| sysv4.2uw2* \| sysv4.3* \| sysv5*)
1672	case $host_vendor in
1673	ncr)
1674	lt_cv_deplibs_check_method=pass_all
1675	;;
1676	motorola)
1677	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]-bit [ML]SB (shared object\|dynamic lib) M[0-9][0-9] Version [0-9]'
1678	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1679	;;
1680	esac
1681	;;
1682	esac
1683
1684	fi
1685
1686	echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
1687	file_magic_cmd=$lt_cv_file_magic_cmd
1688	deplibs_check_method=$lt_cv_deplibs_check_method
1689
1690	echo $ac_n "checking for object suffix""... $ac_c" 1>&6
1691	echo "configure:1692: checking for object suffix" >&5
1692	if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
1693	echo $ac_n "(cached) $ac_c" 1>&6
1694	else
1695	rm -f conftest*
1696	echo 'int i = 1;' > conftest.$ac_ext
1697	if { (eval echo configure:1698: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1698	for ac_file in conftest.*; do
1699	case $ac_file in
1700	*.c) ;;
1701	*) ac_cv_objext=`echo $ac_file \| sed -e s/conftest.//` ;;
1702	esac
1703	done
1704	else
1705	{ echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
1706	fi
1707	rm -f conftest*
1708	fi
1709
1710	echo "$ac_t""$ac_cv_objext" 1>&6
1711	OBJEXT=$ac_cv_objext
1712	ac_objext=$ac_cv_objext
1713
1714	# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
1715
1716	# Only perform the check for file, if the check method requires it
1717	case $deplibs_check_method in
1718	file_magic*)
1719	if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1720	echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
1721	echo "configure:1722: checking for ${ac_tool_prefix}file" >&5
1722	if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1723	echo $ac_n "(cached) $ac_c" 1>&6
1724	else
1725	case $MAGIC_CMD in
1726	/*)
1727	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1728	;;
1729	?:/*)
1730	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1731	;;
1732	*)
1733	ac_save_MAGIC_CMD="$MAGIC_CMD"
1734	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1735	ac_dummy="/usr/bin:$PATH"
1736	for ac_dir in $ac_dummy; do
1737	test -z "$ac_dir" && ac_dir=.
1738	if test -f $ac_dir/${ac_tool_prefix}file; then
1739	lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
1740	if test -n "$file_magic_test_file"; then
1741	case $deplibs_check_method in
1742	"file_magic "*)
1743	file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic $.*$\"`"
1744	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1745	if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null \|
1746	egrep "$file_magic_regex" > /dev/null; then
1747	:
1748	else
1749	cat <<EOF 1>&2
1750
1751	*** Warning: the command libtool uses to detect shared libraries,
1752	*** $file_magic_cmd, produces output that libtool cannot recognize.
1753	*** The result is that libtool may fail to recognize shared libraries
1754	*** as such. This will affect the creation of libtool libraries that
1755	*** depend on shared libraries, but programs linked with such libtool
1756	*** libraries will work regardless of this problem. Nevertheless, you
1757	*** may want to report the problem to your system manager and/or to
1758	*** bug-libtool@gnu.org
1759
1760	EOF
1761	fi ;;
1762	esac
1763	fi
1764	break
1765	fi
1766	done
1767	IFS="$ac_save_ifs"
1768	MAGIC_CMD="$ac_save_MAGIC_CMD"
1769	;;
1770	esac
1771	fi
1772
1773	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1774	if test -n "$MAGIC_CMD"; then
1775	echo "$ac_t""$MAGIC_CMD" 1>&6
1776	else
1777	echo "$ac_t""no" 1>&6
1778	fi
1779
1780	if test -z "$lt_cv_path_MAGIC_CMD"; then
1781	if test -n "$ac_tool_prefix"; then
1782	echo $ac_n "checking for file""... $ac_c" 1>&6
1783	echo "configure:1784: checking for file" >&5
1784	if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1785	echo $ac_n "(cached) $ac_c" 1>&6
1786	else
1787	case $MAGIC_CMD in
1788	/*)
1789	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1790	;;
1791	?:/*)
1792	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1793	;;
1794	*)
1795	ac_save_MAGIC_CMD="$MAGIC_CMD"
1796	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1797	ac_dummy="/usr/bin:$PATH"
1798	for ac_dir in $ac_dummy; do
1799	test -z "$ac_dir" && ac_dir=.
1800	if test -f $ac_dir/file; then
1801	lt_cv_path_MAGIC_CMD="$ac_dir/file"
1802	if test -n "$file_magic_test_file"; then
1803	case $deplibs_check_method in
1804	"file_magic "*)
1805	file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic $.*$\"`"
1806	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1807	if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null \|
1808	egrep "$file_magic_regex" > /dev/null; then
1809	:
1810	else
1811	cat <<EOF 1>&2
1812
1813	*** Warning: the command libtool uses to detect shared libraries,
1814	*** $file_magic_cmd, produces output that libtool cannot recognize.
1815	*** The result is that libtool may fail to recognize shared libraries
1816	*** as such. This will affect the creation of libtool libraries that
1817	*** depend on shared libraries, but programs linked with such libtool
1818	*** libraries will work regardless of this problem. Nevertheless, you
1819	*** may want to report the problem to your system manager and/or to
1820	*** bug-libtool@gnu.org
1821
1822	EOF
1823	fi ;;
1824	esac
1825	fi
1826	break
1827	fi
1828	done
1829	IFS="$ac_save_ifs"
1830	MAGIC_CMD="$ac_save_MAGIC_CMD"
1831	;;
1832	esac
1833	fi
1834
1835	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1836	if test -n "$MAGIC_CMD"; then
1837	echo "$ac_t""$MAGIC_CMD" 1>&6
1838	else
1839	echo "$ac_t""no" 1>&6
1840	fi
1841
1842	else
1843	MAGIC_CMD=:
1844	fi
1845	fi
1846
1847	fi
1848	;;
1849	esac
1850
1851	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1852	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1853	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1854	echo "configure:1855: checking for $ac_word" >&5
1855	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1856	echo $ac_n "(cached) $ac_c" 1>&6
1857	else
1858	if test -n "$RANLIB"; then
1859	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1860	else
1861	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1862	ac_dummy="$PATH"
1863	for ac_dir in $ac_dummy; do
1864	test -z "$ac_dir" && ac_dir=.
1865	if test -f $ac_dir/$ac_word; then
1866	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1867	break
1868	fi
1869	done
1870	IFS="$ac_save_ifs"
1871	fi
1872	fi
1873	RANLIB="$ac_cv_prog_RANLIB"
1874	if test -n "$RANLIB"; then
1875	echo "$ac_t""$RANLIB" 1>&6
1876	else
1877	echo "$ac_t""no" 1>&6
1878	fi
1879
1880
1881	if test -z "$ac_cv_prog_RANLIB"; then
1882	if test -n "$ac_tool_prefix"; then
1883	# Extract the first word of "ranlib", so it can be a program name with args.
1884	set dummy ranlib; ac_word=$2
1885	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1886	echo "configure:1887: checking for $ac_word" >&5
1887	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1888	echo $ac_n "(cached) $ac_c" 1>&6
1889	else
1890	if test -n "$RANLIB"; then
1891	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1892	else
1893	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1894	ac_dummy="$PATH"
1895	for ac_dir in $ac_dummy; do
1896	test -z "$ac_dir" && ac_dir=.
1897	if test -f $ac_dir/$ac_word; then
1898	ac_cv_prog_RANLIB="ranlib"
1899	break
1900	fi
1901	done
1902	IFS="$ac_save_ifs"
1903	test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1904	fi
1905	fi
1906	RANLIB="$ac_cv_prog_RANLIB"
1907	if test -n "$RANLIB"; then
1908	echo "$ac_t""$RANLIB" 1>&6
1909	else
1910	echo "$ac_t""no" 1>&6
1911	fi
1912
1913	else
1914	RANLIB=":"
1915	fi
1916	fi
1917
1918	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1919	set dummy ${ac_tool_prefix}strip; ac_word=$2
1920	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1921	echo "configure:1922: checking for $ac_word" >&5
1922	if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1923	echo $ac_n "(cached) $ac_c" 1>&6
1924	else
1925	if test -n "$STRIP"; then
1926	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1927	else
1928	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1929	ac_dummy="$PATH"
1930	for ac_dir in $ac_dummy; do
1931	test -z "$ac_dir" && ac_dir=.
1932	if test -f $ac_dir/$ac_word; then
1933	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1934	break
1935	fi
1936	done
1937	IFS="$ac_save_ifs"
1938	fi
1939	fi
1940	STRIP="$ac_cv_prog_STRIP"
1941	if test -n "$STRIP"; then
1942	echo "$ac_t""$STRIP" 1>&6
1943	else
1944	echo "$ac_t""no" 1>&6
1945	fi
1946
1947
1948	if test -z "$ac_cv_prog_STRIP"; then
1949	if test -n "$ac_tool_prefix"; then
1950	# Extract the first word of "strip", so it can be a program name with args.
1951	set dummy strip; ac_word=$2
1952	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1953	echo "configure:1954: checking for $ac_word" >&5
1954	if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1955	echo $ac_n "(cached) $ac_c" 1>&6
1956	else
1957	if test -n "$STRIP"; then
1958	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1959	else
1960	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1961	ac_dummy="$PATH"
1962	for ac_dir in $ac_dummy; do
1963	test -z "$ac_dir" && ac_dir=.
1964	if test -f $ac_dir/$ac_word; then
1965	ac_cv_prog_STRIP="strip"
1966	break
1967	fi
1968	done
1969	IFS="$ac_save_ifs"
1970	test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
1971	fi
1972	fi
1973	STRIP="$ac_cv_prog_STRIP"
1974	if test -n "$STRIP"; then
1975	echo "$ac_t""$STRIP" 1>&6
1976	else
1977	echo "$ac_t""no" 1>&6
1978	fi
1979
1980	else
1981	STRIP=":"
1982	fi
1983	fi
1984
1985
1986	# Check for any special flags to pass to ltconfig.
1987	libtool_flags="--cache-file=$cache_file"
1988	test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
1989	test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
1990	test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
1991	test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
1992	test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1993
1994
1995	# Check whether --enable-libtool-lock or --disable-libtool-lock was given.
1996	if test "${enable_libtool_lock+set}" = set; then
1997	enableval="$enable_libtool_lock"
1998	:
1999	fi
2000
2001	test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
2002	test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
2003
2004	# Check whether --with-pic or --without-pic was given.
2005	if test "${with_pic+set}" = set; then
2006	withval="$with_pic"
2007	pic_mode="$withval"
2008	else
2009	pic_mode=default
2010	fi
2011
2012	test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
2013	test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
2014
2015	# Some flags need to be propagated to the compiler or linker for good
2016	# libtool support.
2017	case $host in
2018	--irix6*)
2019	# Find out which ABI we are using.
2020	echo '#line 2021 "configure"' > conftest.$ac_ext
2021	if { (eval echo configure:2022: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2022	case `/usr/bin/file conftest.$ac_objext` in
2023	32-bit)
2024	LD="${LD-ld} -32"
2025	;;
2026	N32)
2027	LD="${LD-ld} -n32"
2028	;;
2029	64-bit)
2030	LD="${LD-ld} -64"
2031	;;
2032	esac
2033	fi
2034	rm -rf conftest*
2035	;;
2036
2037	--sco3.2v5*)
2038	# On SCO OpenServer 5, we need -belf to get full-featured binaries.
2039	SAVE_CFLAGS="$CFLAGS"
2040	CFLAGS="$CFLAGS -belf"
2041	echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2042	echo "configure:2043: checking whether the C compiler needs -belf" >&5
2043	if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2044	echo $ac_n "(cached) $ac_c" 1>&6
2045	else
2046
2047	ac_ext=c
2048	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2049	ac_cpp='$CPP $CPPFLAGS'
2050	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2051	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2052	cross_compiling=$ac_cv_prog_cc_cross
2053
2054	cat > conftest.$ac_ext <<EOF
2055	#line 2056 "configure"
2056	#include "confdefs.h"
2057
2058	int main() {
2059
2060	; return 0; }
2061	EOF
2062	if { (eval echo configure:2063: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2063	rm -rf conftest*
2064	lt_cv_cc_needs_belf=yes
2065	else
2066	echo "configure: failed program was:" >&5
2067	cat conftest.$ac_ext >&5
2068	rm -rf conftest*
2069	lt_cv_cc_needs_belf=no
2070	fi
2071	rm -f conftest*
2072	ac_ext=c
2073	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2074	ac_cpp='$CPP $CPPFLAGS'
2075	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2076	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2077	cross_compiling=$ac_cv_prog_cc_cross
2078
2079	fi
2080
2081	echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2082	if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2083	# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2084	CFLAGS="$SAVE_CFLAGS"
2085	fi
2086	;;
2087
2088
2089	esac
2090
2091
2092	# Save cache, so that ltconfig can load it
2093	cat > confcache <<\EOF
2094	# This file is a shell script that caches the results of configure
2095	# tests run on this system so they can be shared between configure
2096	# scripts and configure runs. It is not useful on other systems.
2097	# If it contains results you don't want to keep, you may remove or edit it.
2098	#
2099	# By default, configure uses ./config.cache as the cache file,
2100	# creating it if it does not exist already. You can give configure
2101	# the --cache-file=FILE option to use a different cache file; that is
2102	# what configure does when it calls configure scripts in
2103	# subdirectories, so they share the cache.
2104	# Giving --cache-file=/dev/null disables caching, for debugging configure.
2105	# config.status only pays attention to the cache file if you give it the
2106	# --recheck option to rerun configure.
2107	#
2108	EOF
2109	# The following way of writing the cache mishandles newlines in values,
2110	# but we know of no workaround that is simple, portable, and efficient.
2111	# So, don't put newlines in cache variables' values.
2112	# Ultrix sh set writes to stderr and can't be redirected directly,
2113	# and sets the high bit in the cache file unless we assign to the vars.
2114	(set) 2>&1 \|
2115	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
2116	ac_space=\ )
2117	# `set' does not quote correctly, so add quotes (double-quote substitution
2118	# turns \\\\ into \\, and sed turns \\ into \).
2119	sed -n \
2120	-e "s/'/'\\\\''/g" \
2121	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
2122	;;
2123	*)
2124	# `set' quotes correctly as required by POSIX, so do not add quotes.
2125	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
2126	;;
2127	esac >> confcache
2128	if cmp -s $cache_file confcache; then
2129	:
2130	else
2131	if test -w $cache_file; then
2132	echo "updating cache $cache_file"
2133	cat confcache > $cache_file
2134	else
2135	echo "not updating unwritable cache $cache_file"
2136	fi
2137	fi
2138	rm -f confcache
2139
2140
2141	# Actually configure libtool. ac_aux_dir is where install-sh is found.
2142	AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2143	MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2144	LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2145	AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2146	objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2147	deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2148	${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2149	$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2150	\|\| { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2151
2152	# Reload cache, that may have been modified by ltconfig
2153	if test -r "$cache_file"; then
2154	echo "loading cache $cache_file"
2155	. $cache_file
2156	else
2157	echo "creating cache $cache_file"
2158	> $cache_file
2159	fi
2160
2161
2162	# This can be used to rebuild libtool when needed
2163	LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2164
2165	# Always use our own libtool.
2166	LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2167
2168	# Redirect the config.log output again, so that the ltconfig log is not
2169	# clobbered by the next message.
2170	exec 5>>./config.log
2171
2172
2173
2174
2175
2176
2177
2178	test "$AR" \|\| AR=ar
2179
2180	if test "$RANLIB"; then :
2181
2182	else
2183	# Extract the first word of "ranlib", so it can be a program name with args.
2184	set dummy ranlib; ac_word=$2
2185	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2186	echo "configure:2187: checking for $ac_word" >&5
2187	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2188	echo $ac_n "(cached) $ac_c" 1>&6
2189	else
2190	if test -n "$RANLIB"; then
2191	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2192	else
2193	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2194	ac_dummy="$PATH"
2195	for ac_dir in $ac_dummy; do
2196	test -z "$ac_dir" && ac_dir=.
2197	if test -f $ac_dir/$ac_word; then
2198	ac_cv_prog_RANLIB="ranlib"
2199	break
2200	fi
2201	done
2202	IFS="$ac_save_ifs"
2203	test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2204	fi
2205	fi
2206	RANLIB="$ac_cv_prog_RANLIB"
2207	if test -n "$RANLIB"; then
2208	echo "$ac_t""$RANLIB" 1>&6
2209	else
2210	echo "$ac_t""no" 1>&6
2211	fi
2212
2213	fi
2214	# Find a good install program. We prefer a C program (faster),
2215	# so one script is as good as another. But avoid the broken or
2216	# incompatible versions:
2217	# SysV /etc/install, /usr/sbin/install
2218	# SunOS /usr/etc/install
2219	# IRIX /sbin/install
2220	# AIX /bin/install
2221	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2222	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2223	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2224	# ./install, which can be erroneously created by make from ./install.sh.
2225	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2226	echo "configure:2227: checking for a BSD compatible install" >&5
2227	if test -z "$INSTALL"; then
2228	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2229	echo $ac_n "(cached) $ac_c" 1>&6
2230	else
2231	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
2232	for ac_dir in $PATH; do
2233	# Account for people who put trailing slashes in PATH elements.
2234	case "$ac_dir/" in
2235	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
2236	*)
2237	# OSF1 and SCO ODT 3.0 have their own names for install.
2238	# Don't use installbsd from OSF since it installs stuff as root
2239	# by default.
2240	for ac_prog in ginstall scoinst install; do
2241	if test -f $ac_dir/$ac_prog; then
2242	if test $ac_prog = install &&
2243	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2244	# AIX install. It has an incompatible calling convention.
2245	:
2246	else
2247	ac_cv_path_install="$ac_dir/$ac_prog -c"
2248	break 2
2249	fi
2250	fi
2251	done
2252	;;
2253	esac
2254	done
2255	IFS="$ac_save_IFS"
2256
2257	fi
2258	if test "${ac_cv_path_install+set}" = set; then
2259	INSTALL="$ac_cv_path_install"
2260	else
2261	# As a last resort, use the slow shell script. We don't cache a
2262	# path for INSTALL within a source directory, because that will
2263	# break other packages using the cache if that directory is
2264	# removed, or if the path is relative.
2265	INSTALL="$ac_install_sh"
2266	fi
2267	fi
2268	echo "$ac_t""$INSTALL" 1>&6
2269
2270	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2271	# It thinks the first close brace ends the variable substitution.
2272	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2273
2274	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2275
2276	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2277
2278	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
2279	echo "configure:2280: checking whether ${MAKE-make} sets \${MAKE}" >&5
2280	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
2281	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
2282	echo $ac_n "(cached) $ac_c" 1>&6
2283	else
2284	cat > conftestmake <<\EOF
2285	all:
2286	@echo 'ac_maketemp="${MAKE}"'
2287	EOF
2288	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2289	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
2290	if test -n "$ac_maketemp"; then
2291	eval ac_cv_prog_make_${ac_make}_set=yes
2292	else
2293	eval ac_cv_prog_make_${ac_make}_set=no
2294	fi
2295	rm -f conftestmake
2296	fi
2297	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
2298	echo "$ac_t""yes" 1>&6
2299	SET_MAKE=
2300	else
2301	echo "$ac_t""no" 1>&6
2302	SET_MAKE="MAKE=${MAKE-make}"
2303	fi
2304
2305
2306	# Sanity check for the cross-compilation case:
2307	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2308	echo "configure:2309: checking how to run the C preprocessor" >&5
2309	# On Suns, sometimes $CPP names a directory.
2310	if test -n "$CPP" && test -d "$CPP"; then
2311	CPP=
2312	fi
2313	if test -z "$CPP"; then
2314	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2315	echo $ac_n "(cached) $ac_c" 1>&6
2316	else
2317	# This must be in double quotes, not single quotes, because CPP may get
2318	# substituted into the Makefile and "${CC-cc}" will confuse make.
2319	CPP="${CC-cc} -E"
2320	# On the NeXT, cc -E runs the code through the compiler's parser,
2321	# not just through cpp.
2322	cat > conftest.$ac_ext <<EOF
2323	#line 2324 "configure"
2324	#include "confdefs.h"
2325	#include <assert.h>
2326	Syntax Error
2327	EOF
2328	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2329	{ (eval echo configure:2330: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2330	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2331	if test -z "$ac_err"; then
2332	:
2333	else
2334	echo "$ac_err" >&5
2335	echo "configure: failed program was:" >&5
2336	cat conftest.$ac_ext >&5
2337	rm -rf conftest*
2338	CPP="${CC-cc} -E -traditional-cpp"
2339	cat > conftest.$ac_ext <<EOF
2340	#line 2341 "configure"
2341	#include "confdefs.h"
2342	#include <assert.h>
2343	Syntax Error
2344	EOF
2345	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2346	{ (eval echo configure:2347: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2347	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2348	if test -z "$ac_err"; then
2349	:
2350	else
2351	echo "$ac_err" >&5
2352	echo "configure: failed program was:" >&5
2353	cat conftest.$ac_ext >&5
2354	rm -rf conftest*
2355	CPP="${CC-cc} -nologo -E"
2356	cat > conftest.$ac_ext <<EOF
2357	#line 2358 "configure"
2358	#include "confdefs.h"
2359	#include <assert.h>
2360	Syntax Error
2361	EOF
2362	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2363	{ (eval echo configure:2364: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2364	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2365	if test -z "$ac_err"; then
2366	:
2367	else
2368	echo "$ac_err" >&5
2369	echo "configure: failed program was:" >&5
2370	cat conftest.$ac_ext >&5
2371	rm -rf conftest*
2372	CPP=/lib/cpp
2373	fi
2374	rm -f conftest*
2375	fi
2376	rm -f conftest*
2377	fi
2378	rm -f conftest*
2379	ac_cv_prog_CPP="$CPP"
2380	fi
2381	CPP="$ac_cv_prog_CPP"
2382	else
2383	ac_cv_prog_CPP="$CPP"
2384	fi
2385	echo "$ac_t""$CPP" 1>&6
2386
2387	ac_safe=`echo "stdio.h" \| sed 'y%./+-%__p_%'`
2388	echo $ac_n "checking for stdio.h""... $ac_c" 1>&6
2389	echo "configure:2390: checking for stdio.h" >&5
2390	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2391	echo $ac_n "(cached) $ac_c" 1>&6
2392	else
2393	cat > conftest.$ac_ext <<EOF
2394	#line 2395 "configure"
2395	#include "confdefs.h"
2396	#include <stdio.h>
2397	EOF
2398	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2399	{ (eval echo configure:2400: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2400	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2401	if test -z "$ac_err"; then
2402	rm -rf conftest*
2403	eval "ac_cv_header_$ac_safe=yes"
2404	else
2405	echo "$ac_err" >&5
2406	echo "configure: failed program was:" >&5
2407	cat conftest.$ac_ext >&5
2408	rm -rf conftest*
2409	eval "ac_cv_header_$ac_safe=no"
2410	fi
2411	rm -f conftest*
2412	fi
2413	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2414	echo "$ac_t""yes" 1>&6
2415	:
2416	else
2417	echo "$ac_t""no" 1>&6
2418	{ echo "configure: error: Can't find stdio.h.
2419	You must have a usable C system for the target already installed, at least
2420	including headers and, preferably, the library, before you can configure
2421	the G77 runtime system. If necessary, install gcc now with \`LANGUAGES=c',
2422	then the target library, then build with \`LANGUAGES=f77'." 1>&2; exit 1; }
2423	fi
2424
2425
2426	echo $ac_n "checking for built-in g77 integer types""... $ac_c" 1>&6
2427	echo "configure:2428: checking for built-in g77 integer types" >&5
2428	if eval "test \"`echo '$''{'libf2c_cv_has_g77_builtin_types'+set}'`\" = set"; then
2429	echo $ac_n "(cached) $ac_c" 1>&6
2430	else
2431	cat > conftest.$ac_ext <<EOF
2432	#line 2433 "configure"
2433	#include "confdefs.h"
2434
2435	int main() {
2436	__g77_integer g77i;
2437	__g77_uinteger g77ui;
2438	__g77_longint g77l;
2439	__g77_ulongint g77ul;
2440	; return 0; }
2441	EOF
2442	if { (eval echo configure:2443: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2443	rm -rf conftest*
2444	libf2c_cv_has_g77_builtin_types=yes
2445	else
2446	echo "configure: failed program was:" >&5
2447	cat conftest.$ac_ext >&5
2448	rm -rf conftest*
2449	libf2c_cv_has_g77_builtin_types=no
2450	fi
2451	rm -f conftest*
2452	fi
2453
2454	echo "$ac_t""$libf2c_cv_has_g77_builtin_types" 1>&6
2455	if test $libf2c_cv_has_g77_builtin_types = no; then
2456	{ echo "configure: error: gcc doesn't define all of the built in types __g77_integer,
2457	__g77_uinteger, __g77_longint, and __g77_ulongint. You may not be using
2458	a new enough version of gcc, or your target may not have type sizes which
2459	accommodate those types." 1>&2; exit 1; }
2460	fi
2461
2462	# avoid confusion in case the `makefile's from the f2c distribution have
2463	# got put here
2464	test -f libF77/makefile && mv libF77/makefile libF77/makefile.ori
2465	test -f libI77/makefile && mv libI77/makefile libI77/makefile.ori
2466	test -f libU77/makefile && mv libU77/makefile libU77/makefile.ori
2467
2468	subdirs="libU77 libI77 libF77"
2469
2470	# Do Makefile first since g2c.h depends on it and shouldn't get an
2471	# earlier timestamp. Of course, it does when the multilib gunk below
2472	# edits Makefile, sigh; see additional touch below.
2473	trap '' 1 2 15
2474	cat > confcache <<\EOF
2475	# This file is a shell script that caches the results of configure
2476	# tests run on this system so they can be shared between configure
2477	# scripts and configure runs. It is not useful on other systems.
2478	# If it contains results you don't want to keep, you may remove or edit it.
2479	#
2480	# By default, configure uses ./config.cache as the cache file,
2481	# creating it if it does not exist already. You can give configure
2482	# the --cache-file=FILE option to use a different cache file; that is
2483	# what configure does when it calls configure scripts in
2484	# subdirectories, so they share the cache.
2485	# Giving --cache-file=/dev/null disables caching, for debugging configure.
2486	# config.status only pays attention to the cache file if you give it the
2487	# --recheck option to rerun configure.
2488	#
2489	EOF
2490	# The following way of writing the cache mishandles newlines in values,
2491	# but we know of no workaround that is simple, portable, and efficient.
2492	# So, don't put newlines in cache variables' values.
2493	# Ultrix sh set writes to stderr and can't be redirected directly,
2494	# and sets the high bit in the cache file unless we assign to the vars.
2495	(set) 2>&1 \|
2496	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
2497	ac_space=\ )
2498	# `set' does not quote correctly, so add quotes (double-quote substitution
2499	# turns \\\\ into \\, and sed turns \\ into \).
2500	sed -n \
2501	-e "s/'/'\\\\''/g" \
2502	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
2503	;;
2504	*)
2505	# `set' quotes correctly as required by POSIX, so do not add quotes.
2506	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
2507	;;
2508	esac >> confcache
2509	if cmp -s $cache_file confcache; then
2510	:
2511	else
2512	if test -w $cache_file; then
2513	echo "updating cache $cache_file"
2514	cat confcache > $cache_file
2515	else
2516	echo "not updating unwritable cache $cache_file"
2517	fi
2518	fi
2519	rm -f confcache
2520
2521	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2522
2523	test "x$prefix" = xNONE && prefix=$ac_default_prefix
2524	# Let make expand exec_prefix.
2525	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2526
2527	# Any assignment to VPATH causes Sun make to only execute
2528	# the first set of double-colon rules, so remove it if not needed.
2529	# If there is a colon in the path, we need to keep it.
2530	if test "x$srcdir" = x.; then
2531	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
2532	fi
2533
2534	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2535
2536	# Transform confdefs.h into DEFS.
2537	# Protect against shell expansion while executing Makefile rules.
2538	# Protect against Makefile macro expansion.
2539	#
2540	# If the first sed substitution is executed (which looks for macros that
2541	# take arguments), then we branch to the quote section. Otherwise,
2542	# look for a macro that doesn't take arguments.
2543	cat >confdef2opt.sed <<\_ACEOF
2544	t clear
2545	: clear
2546	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]([^)])$[ ]$.*$,-D\1=\2,g
2547	t quote
2548	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$,-D\1=\2,g
2549	t quote
2550	d
2551	: quote
2552	s,[ `~#$^&*(){}\\\|;'"<>?],\\&,g
2553	s,\[,\\&,g
2554	s,\],\\&,g
2555	s,\$,$$,g
2556	p
2557	_ACEOF
2558	# We use echo to avoid assuming a particular line-breaking character.
2559	# The extra dot is to prevent the shell from consuming trailing
2560	# line-breaks from the sub-command output. A line-break within
2561	# single-quotes doesn't work because, if this script is created in a
2562	# platform that uses two characters for line-breaks (e.g., DOS), tr
2563	# would break.
2564	ac_LF_and_DOT=`echo; echo .`
2565	DEFS=`sed -n -f confdef2opt.sed confdefs.h \| tr "$ac_LF_and_DOT" ' .'`
2566	rm -f confdef2opt.sed
2567
2568
2569	# Without the "./", some shells look in PATH for config.status.
2570	: ${CONFIG_STATUS=./config.status}
2571
2572	echo creating $CONFIG_STATUS
2573	rm -f $CONFIG_STATUS
2574	cat > $CONFIG_STATUS <<EOF
2575	#! /bin/sh
2576	# Generated automatically by configure.
2577	# Run this file to recreate the current configuration.
2578	# This directory was configured as follows,
2579	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
2580	#
2581	# $0 $ac_configure_args
2582	#
2583	# Compiler output produced by configure, useful for debugging
2584	# configure, is in ./config.log if it exists.
2585
2586	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2587	for ac_option
2588	do
2589	case "\$ac_option" in
2590	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
2591	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2592	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2593	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
2594	echo "$CONFIG_STATUS generated by autoconf version 2.13"
2595	exit 0 ;;
2596	-help \| --help \| --hel \| --he \| --h)
2597	echo "\$ac_cs_usage"; exit 0 ;;
2598	*) echo "\$ac_cs_usage"; exit 1 ;;
2599	esac
2600	done
2601
2602	ac_given_srcdir=$srcdir
2603	ac_given_INSTALL="$INSTALL"
2604
2605	trap 'rm -fr `echo "Makefile g2c.h:g2c.hin" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
2606	EOF
2607	cat >> $CONFIG_STATUS <<EOF
2608
2609	# Protect against being on the right side of a sed subst in config.status.
2610	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2611	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2612	$ac_vpsub
2613	$extrasub
2614	s%@SHELL@%$SHELL%g
2615	s%@CFLAGS@%$CFLAGS%g
2616	s%@CPPFLAGS@%$CPPFLAGS%g
2617	s%@CXXFLAGS@%$CXXFLAGS%g
2618	s%@FFLAGS@%$FFLAGS%g
2619	s%@DEFS@%$DEFS%g
2620	s%@LDFLAGS@%$LDFLAGS%g
2621	s%@LIBS@%$LIBS%g
2622	s%@exec_prefix@%$exec_prefix%g
2623	s%@prefix@%$prefix%g
2624	s%@program_transform_name@%$program_transform_name%g
2625	s%@bindir@%$bindir%g
2626	s%@sbindir@%$sbindir%g
2627	s%@libexecdir@%$libexecdir%g
2628	s%@datadir@%$datadir%g
2629	s%@sysconfdir@%$sysconfdir%g
2630	s%@sharedstatedir@%$sharedstatedir%g
2631	s%@localstatedir@%$localstatedir%g
2632	s%@libdir@%$libdir%g
2633	s%@includedir@%$includedir%g
2634	s%@oldincludedir@%$oldincludedir%g
2635	s%@infodir@%$infodir%g
2636	s%@mandir@%$mandir%g
2637	s%@toplevel_srcdir@%$toplevel_srcdir%g
2638	s%@host@%$host%g
2639	s%@host_alias@%$host_alias%g
2640	s%@host_cpu@%$host_cpu%g
2641	s%@host_vendor@%$host_vendor%g
2642	s%@host_os@%$host_os%g
2643	s%@target@%$target%g
2644	s%@target_alias@%$target_alias%g
2645	s%@target_cpu@%$target_cpu%g
2646	s%@target_vendor@%$target_vendor%g
2647	s%@target_os@%$target_os%g
2648	s%@build@%$build%g
2649	s%@build_alias@%$build_alias%g
2650	s%@build_cpu@%$build_cpu%g
2651	s%@build_vendor@%$build_vendor%g
2652	s%@build_os@%$build_os%g
2653	s%@glibcpp_builddir@%$glibcpp_builddir%g
2654	s%@glibcpp_srcdir@%$glibcpp_srcdir%g
2655	s%@LN_S@%$LN_S%g
2656	s%@CC@%$CC%g
2657	s%@AS@%$AS%g
2658	s%@AR@%$AR%g
2659	s%@RANLIB@%$RANLIB%g
2660	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2661	s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2662	s%@INSTALL_DATA@%$INSTALL_DATA%g
2663	s%@EXEEXT@%$EXEEXT%g
2664	s%@gcc_version@%$gcc_version%g
2665	s%@gcc_version_trigger@%$gcc_version_trigger%g
2666	s%@glibcpp_prefixdir@%$glibcpp_prefixdir%g
2667	s%@glibcpp_toolexecdir@%$glibcpp_toolexecdir%g
2668	s%@glibcpp_toolexeclibdir@%$glibcpp_toolexeclibdir%g
2669	s%@OBJEXT@%$OBJEXT%g
2670	s%@STRIP@%$STRIP%g
2671	s%@LIBTOOL@%$LIBTOOL%g
2672	s%@SET_MAKE@%$SET_MAKE%g
2673	s%@CPP@%$CPP%g
2674	s%@subdirs@%$subdirs%g
2675
2676	CEOF
2677	EOF
2678
2679	cat >> $CONFIG_STATUS <<\EOF
2680
2681	# Split the substitutions into bite-sized pieces for seds with
2682	# small command number limits, like on Digital OSF/1 and HP-UX.
2683	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2684	ac_file=1 # Number of current file.
2685	ac_beg=1 # First line for current file.
2686	ac_end=$ac_max_sed_cmds # Line after last line for current file.
2687	ac_more_lines=:
2688	ac_sed_cmds=""
2689	while $ac_more_lines; do
2690	if test $ac_beg -gt 1; then
2691	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2692	else
2693	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2694	fi
2695	if test ! -s conftest.s$ac_file; then
2696	ac_more_lines=false
2697	rm -f conftest.s$ac_file
2698	else
2699	if test -z "$ac_sed_cmds"; then
2700	ac_sed_cmds="sed -f conftest.s$ac_file"
2701	else
2702	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
2703	fi
2704	ac_file=`expr $ac_file + 1`
2705	ac_beg=$ac_end
2706	ac_end=`expr $ac_end + $ac_max_sed_cmds`
2707	fi
2708	done
2709	if test -z "$ac_sed_cmds"; then
2710	ac_sed_cmds=cat
2711	fi
2712	EOF
2713
2714	cat >> $CONFIG_STATUS <<EOF
2715
2716	CONFIG_FILES=\${CONFIG_FILES-"Makefile g2c.h:g2c.hin"}
2717	EOF
2718	cat >> $CONFIG_STATUS <<\EOF
2719	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2720	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2721	case "$ac_file" in
2722	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
2723	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
2724	*) ac_file_in="${ac_file}.in" ;;
2725	esac
2726
2727	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2728
2729	# Remove last slash and all that follows it. Not all systems have dirname.
2730	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
2731	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2732	# The file is in a subdirectory.
2733	test ! -d "$ac_dir" && mkdir "$ac_dir"
2734	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
2735	# A "../" for each directory in $ac_dir_suffix.
2736	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
2737	else
2738	ac_dir_suffix= ac_dots=
2739	fi
2740
2741	case "$ac_given_srcdir" in
2742	.) srcdir=.
2743	if test -z "$ac_dots"; then top_srcdir=.
2744	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
2745	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2746	*) # Relative path.
2747	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2748	top_srcdir="$ac_dots$ac_given_srcdir" ;;
2749	esac
2750
2751	case "$ac_given_INSTALL" in
2752	[/$]*) INSTALL="$ac_given_INSTALL" ;;
2753	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2754	esac
2755
2756	echo creating "$ac_file"
2757	rm -f "$ac_file"
2758	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
2759	case "$ac_file" in
2760	Makefile) ac_comsub="1i\\
2761	# $configure_input" ;;
2762	*) ac_comsub= ;;
2763	esac
2764
2765	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2766	sed -e "$ac_comsub
2767	s%@configure_input@%$configure_input%g
2768	s%@srcdir@%$srcdir%g
2769	s%@top_srcdir@%$top_srcdir%g
2770	s%@INSTALL@%$INSTALL%g
2771	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
2772	fi; done
2773	rm -f conftest.s*
2774
2775	EOF
2776	cat >> $CONFIG_STATUS <<EOF
2777	srcdir=${srcdir}
2778	host=${host}
2779	target=${target}
2780	with_target_subdir=${with_target_subdir}
2781	with_multisubdir=${with_multisubdir}
2782	ac_configure_args="--enable-multilib ${ac_configure_args}"
2783	toplevel_srcdir=${toplevel_srcdir}
2784	CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
2785
2786	EOF
2787	cat >> $CONFIG_STATUS <<\EOF
2788	test -z "$CONFIG_HEADERS" \|\| echo timestamp > stamp-h
2789	if test -n "$CONFIG_FILES"; then
2790	LD="${ORIGINAL_LD_FOR_MULTILIBS}"
2791	if test -n "${with_target_subdir}"; then
2792	# FIXME: We shouldn't need to set ac_file
2793	ac_file=Makefile
2794	. ${toplevel_srcdir}/config-ml.in
2795	touch g2c.h # to keep it more recent than Makefile
2796	fi
2797	fi
2798	exit 0
2799	EOF
2800	chmod +x $CONFIG_STATUS
2801	rm -fr confdefs* $ac_clean_files
2802	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
2803
2804	if test "$no_recursion" != yes; then
2805
2806	# Remove --cache-file and --srcdir arguments so they do not pile up.
2807	ac_sub_configure_args=
2808	ac_prev=
2809	for ac_arg in $ac_configure_args; do
2810	if test -n "$ac_prev"; then
2811	ac_prev=
2812	continue
2813	fi
2814	case "$ac_arg" in
2815	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
2816	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
2817	ac_prev=cache_file ;;
2818	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
2819	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
2820	;;
2821	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
2822	ac_prev=srcdir ;;
2823	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
2824	;;
2825	*) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
2826	esac
2827	done
2828
2829	for ac_config_dir in libU77 libI77 libF77; do
2830
2831	# Do not complain, so a configure script can configure whichever
2832	# parts of a large source tree are present.
2833	if test ! -d $srcdir/$ac_config_dir; then
2834	continue
2835	fi
2836
2837	echo configuring in $ac_config_dir
2838
2839	case "$srcdir" in
2840	.) ;;
2841	*)
2842	if test -d ./$ac_config_dir \|\| mkdir ./$ac_config_dir; then :;
2843	else
2844	{ echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
2845	fi
2846	;;
2847	esac
2848
2849	ac_popdir=`pwd`
2850	cd $ac_config_dir
2851
2852	# A "../" for each directory in /$ac_config_dir.
2853	ac_dots=`echo $ac_config_dir\|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
2854
2855	case "$srcdir" in
2856	.) # No --srcdir option. We are building in place.
2857	ac_sub_srcdir=$srcdir ;;
2858	/*) # Absolute path.
2859	ac_sub_srcdir=$srcdir/$ac_config_dir ;;
2860	*) # Relative path.
2861	ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
2862	esac
2863
2864	# Check for guested configure; otherwise get Cygnus style configure.
2865	if test -f $ac_sub_srcdir/configure; then
2866	ac_sub_configure=$ac_sub_srcdir/configure
2867	elif test -f $ac_sub_srcdir/configure.in; then
2868	ac_sub_configure=$ac_configure
2869	else
2870	echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
2871	ac_sub_configure=
2872	fi
2873
2874	# The recursion is here.
2875	if test -n "$ac_sub_configure"; then
2876
2877	# Make the cache file name correct relative to the subdirectory.
2878	case "$cache_file" in
2879	/*) ac_sub_cache_file=$cache_file ;;
2880	*) # Relative path.
2881	ac_sub_cache_file="$ac_dots$cache_file" ;;
2882	esac
2883	case "$ac_given_INSTALL" in
2884	[/$]*) INSTALL="$ac_given_INSTALL" ;;
2885	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2886	esac
2887
2888	echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
2889	# The eval makes quoting arguments work.
2890	if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
2891	then :
2892	else
2893	{ echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
2894	fi
2895	fi
2896
2897	cd $ac_popdir
2898	done
2899	fi
2900
2901
2902

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