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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 "$ac_cv_mingw32" = yes && MINGW32=yes
766
767	# Export build and source directories.
768	# These need to be absolute paths, yet at the same time need to
769	# canonicalize only relative paths, because then amd will not unmount
770	# drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
771	glibcpp_builddir=`${PWDCMD-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	case $host_cpu in
1600	hppa*)
1601	lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]\|PA-RISC[0-9].[0-9]) shared library'
1602	lt_cv_file_magic_cmd=/usr/bin/file
1603	lt_cv_file_magic_test_file=/usr/lib/libc.sl
1604	;;
1605	ia64*)
1606	lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]\|ELF-[0-9][0-9]) shared object file - IA64'
1607	lt_cv_file_magic_cmd=/usr/bin/file
1608	lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
1609	;;
1610	esac
1611	;;
1612
1613	irix5* \| irix6*)
1614	case $host_os in
1615	irix5*)
1616	# this will be overridden with pass_all, but let us keep it just in case
1617	lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1618	;;
1619	*)
1620	case $LD in
1621	-32\|"-32 ") libmagic=32-bit;;
1622	-n32\|"-n32 ") libmagic=N32;;
1623	-64\|"-64 ") libmagic=64-bit;;
1624	*) libmagic=never-match;;
1625	esac
1626	# this will be overridden with pass_all, but let us keep it just in case
1627	lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1628	;;
1629	esac
1630	lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1631	lt_cv_deplibs_check_method=pass_all
1632	;;
1633
1634	# This must be Linux ELF.
1635	linux-gnu*)
1636	case $host_cpu in
1637	alpha* \| hppa* \| i86 \| powerpc \| sparc* \| ia64* \| sh* )
1638	lt_cv_deplibs_check_method=pass_all ;;
1639	*)
1640	# glibc up to 2.1.1 does not perform some relocations on ARM
1641	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object\|dynamic lib )' ;;
1642	esac
1643	lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
1644	;;
1645
1646	netbsd*)
1647	if echo __ELF__ \| $CC -E - \| grep __ELF__ > /dev/null; then
1648	lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
1649	else
1650	lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
1651	fi
1652	;;
1653
1654	newsos6)
1655	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable\|dynamic lib)'
1656	lt_cv_file_magic_cmd=/usr/bin/file
1657	lt_cv_file_magic_test_file=/usr/lib/libnls.so
1658	;;
1659
1660	osf3* \| osf4* \| osf5*)
1661	# this will be overridden with pass_all, but let us keep it just in case
1662	lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
1663	lt_cv_file_magic_test_file=/shlib/libc.so
1664	lt_cv_deplibs_check_method=pass_all
1665	;;
1666
1667	sco3.2v5*)
1668	lt_cv_deplibs_check_method=pass_all
1669	;;
1670
1671	solaris*)
1672	lt_cv_deplibs_check_method=pass_all
1673	lt_cv_file_magic_test_file=/lib/libc.so
1674	;;
1675
1676	sysv5uw[78]* \| sysv4uw2)
1677	lt_cv_deplibs_check_method=pass_all
1678	;;
1679
1680	sysv4 \| sysv4.2uw2* \| sysv4.3* \| sysv5*)
1681	case $host_vendor in
1682	ncr)
1683	lt_cv_deplibs_check_method=pass_all
1684	;;
1685	motorola)
1686	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]-bit [ML]SB (shared object\|dynamic lib) M[0-9][0-9] Version [0-9]'
1687	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1688	;;
1689	esac
1690	;;
1691	esac
1692
1693	fi
1694
1695	echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
1696	file_magic_cmd=$lt_cv_file_magic_cmd
1697	deplibs_check_method=$lt_cv_deplibs_check_method
1698
1699	echo $ac_n "checking for object suffix""... $ac_c" 1>&6
1700	echo "configure:1701: checking for object suffix" >&5
1701	if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
1702	echo $ac_n "(cached) $ac_c" 1>&6
1703	else
1704	rm -f conftest*
1705	echo 'int i = 1;' > conftest.$ac_ext
1706	if { (eval echo configure:1707: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1707	for ac_file in conftest.*; do
1708	case $ac_file in
1709	*.c) ;;
1710	*) ac_cv_objext=`echo $ac_file \| sed -e s/conftest.//` ;;
1711	esac
1712	done
1713	else
1714	{ echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
1715	fi
1716	rm -f conftest*
1717	fi
1718
1719	echo "$ac_t""$ac_cv_objext" 1>&6
1720	OBJEXT=$ac_cv_objext
1721	ac_objext=$ac_cv_objext
1722
1723	# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
1724
1725	# Only perform the check for file, if the check method requires it
1726	case $deplibs_check_method in
1727	file_magic*)
1728	if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1729	echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
1730	echo "configure:1731: checking for ${ac_tool_prefix}file" >&5
1731	if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1732	echo $ac_n "(cached) $ac_c" 1>&6
1733	else
1734	case $MAGIC_CMD in
1735	/*)
1736	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1737	;;
1738	?:/*)
1739	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1740	;;
1741	*)
1742	ac_save_MAGIC_CMD="$MAGIC_CMD"
1743	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1744	ac_dummy="/usr/bin:$PATH"
1745	for ac_dir in $ac_dummy; do
1746	test -z "$ac_dir" && ac_dir=.
1747	if test -f $ac_dir/${ac_tool_prefix}file; then
1748	lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
1749	if test -n "$file_magic_test_file"; then
1750	case $deplibs_check_method in
1751	"file_magic "*)
1752	file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic $.*$\"`"
1753	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1754	if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null \|
1755	egrep "$file_magic_regex" > /dev/null; then
1756	:
1757	else
1758	cat <<EOF 1>&2
1759
1760	*** Warning: the command libtool uses to detect shared libraries,
1761	*** $file_magic_cmd, produces output that libtool cannot recognize.
1762	*** The result is that libtool may fail to recognize shared libraries
1763	*** as such. This will affect the creation of libtool libraries that
1764	*** depend on shared libraries, but programs linked with such libtool
1765	*** libraries will work regardless of this problem. Nevertheless, you
1766	*** may want to report the problem to your system manager and/or to
1767	*** bug-libtool@gnu.org
1768
1769	EOF
1770	fi ;;
1771	esac
1772	fi
1773	break
1774	fi
1775	done
1776	IFS="$ac_save_ifs"
1777	MAGIC_CMD="$ac_save_MAGIC_CMD"
1778	;;
1779	esac
1780	fi
1781
1782	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1783	if test -n "$MAGIC_CMD"; then
1784	echo "$ac_t""$MAGIC_CMD" 1>&6
1785	else
1786	echo "$ac_t""no" 1>&6
1787	fi
1788
1789	if test -z "$lt_cv_path_MAGIC_CMD"; then
1790	if test -n "$ac_tool_prefix"; then
1791	echo $ac_n "checking for file""... $ac_c" 1>&6
1792	echo "configure:1793: checking for file" >&5
1793	if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1794	echo $ac_n "(cached) $ac_c" 1>&6
1795	else
1796	case $MAGIC_CMD in
1797	/*)
1798	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1799	;;
1800	?:/*)
1801	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1802	;;
1803	*)
1804	ac_save_MAGIC_CMD="$MAGIC_CMD"
1805	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1806	ac_dummy="/usr/bin:$PATH"
1807	for ac_dir in $ac_dummy; do
1808	test -z "$ac_dir" && ac_dir=.
1809	if test -f $ac_dir/file; then
1810	lt_cv_path_MAGIC_CMD="$ac_dir/file"
1811	if test -n "$file_magic_test_file"; then
1812	case $deplibs_check_method in
1813	"file_magic "*)
1814	file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic $.*$\"`"
1815	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1816	if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null \|
1817	egrep "$file_magic_regex" > /dev/null; then
1818	:
1819	else
1820	cat <<EOF 1>&2
1821
1822	*** Warning: the command libtool uses to detect shared libraries,
1823	*** $file_magic_cmd, produces output that libtool cannot recognize.
1824	*** The result is that libtool may fail to recognize shared libraries
1825	*** as such. This will affect the creation of libtool libraries that
1826	*** depend on shared libraries, but programs linked with such libtool
1827	*** libraries will work regardless of this problem. Nevertheless, you
1828	*** may want to report the problem to your system manager and/or to
1829	*** bug-libtool@gnu.org
1830
1831	EOF
1832	fi ;;
1833	esac
1834	fi
1835	break
1836	fi
1837	done
1838	IFS="$ac_save_ifs"
1839	MAGIC_CMD="$ac_save_MAGIC_CMD"
1840	;;
1841	esac
1842	fi
1843
1844	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1845	if test -n "$MAGIC_CMD"; then
1846	echo "$ac_t""$MAGIC_CMD" 1>&6
1847	else
1848	echo "$ac_t""no" 1>&6
1849	fi
1850
1851	else
1852	MAGIC_CMD=:
1853	fi
1854	fi
1855
1856	fi
1857	;;
1858	esac
1859
1860	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1861	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1862	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1863	echo "configure:1864: checking for $ac_word" >&5
1864	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1865	echo $ac_n "(cached) $ac_c" 1>&6
1866	else
1867	if test -n "$RANLIB"; then
1868	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1869	else
1870	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1871	ac_dummy="$PATH"
1872	for ac_dir in $ac_dummy; do
1873	test -z "$ac_dir" && ac_dir=.
1874	if test -f $ac_dir/$ac_word; then
1875	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1876	break
1877	fi
1878	done
1879	IFS="$ac_save_ifs"
1880	fi
1881	fi
1882	RANLIB="$ac_cv_prog_RANLIB"
1883	if test -n "$RANLIB"; then
1884	echo "$ac_t""$RANLIB" 1>&6
1885	else
1886	echo "$ac_t""no" 1>&6
1887	fi
1888
1889
1890	if test -z "$ac_cv_prog_RANLIB"; then
1891	if test -n "$ac_tool_prefix"; then
1892	# Extract the first word of "ranlib", so it can be a program name with args.
1893	set dummy ranlib; ac_word=$2
1894	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1895	echo "configure:1896: checking for $ac_word" >&5
1896	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1897	echo $ac_n "(cached) $ac_c" 1>&6
1898	else
1899	if test -n "$RANLIB"; then
1900	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1901	else
1902	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1903	ac_dummy="$PATH"
1904	for ac_dir in $ac_dummy; do
1905	test -z "$ac_dir" && ac_dir=.
1906	if test -f $ac_dir/$ac_word; then
1907	ac_cv_prog_RANLIB="ranlib"
1908	break
1909	fi
1910	done
1911	IFS="$ac_save_ifs"
1912	test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1913	fi
1914	fi
1915	RANLIB="$ac_cv_prog_RANLIB"
1916	if test -n "$RANLIB"; then
1917	echo "$ac_t""$RANLIB" 1>&6
1918	else
1919	echo "$ac_t""no" 1>&6
1920	fi
1921
1922	else
1923	RANLIB=":"
1924	fi
1925	fi
1926
1927	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1928	set dummy ${ac_tool_prefix}strip; ac_word=$2
1929	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1930	echo "configure:1931: checking for $ac_word" >&5
1931	if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1932	echo $ac_n "(cached) $ac_c" 1>&6
1933	else
1934	if test -n "$STRIP"; then
1935	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1936	else
1937	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1938	ac_dummy="$PATH"
1939	for ac_dir in $ac_dummy; do
1940	test -z "$ac_dir" && ac_dir=.
1941	if test -f $ac_dir/$ac_word; then
1942	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1943	break
1944	fi
1945	done
1946	IFS="$ac_save_ifs"
1947	fi
1948	fi
1949	STRIP="$ac_cv_prog_STRIP"
1950	if test -n "$STRIP"; then
1951	echo "$ac_t""$STRIP" 1>&6
1952	else
1953	echo "$ac_t""no" 1>&6
1954	fi
1955
1956
1957	if test -z "$ac_cv_prog_STRIP"; then
1958	if test -n "$ac_tool_prefix"; then
1959	# Extract the first word of "strip", so it can be a program name with args.
1960	set dummy strip; ac_word=$2
1961	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1962	echo "configure:1963: checking for $ac_word" >&5
1963	if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1964	echo $ac_n "(cached) $ac_c" 1>&6
1965	else
1966	if test -n "$STRIP"; then
1967	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1968	else
1969	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1970	ac_dummy="$PATH"
1971	for ac_dir in $ac_dummy; do
1972	test -z "$ac_dir" && ac_dir=.
1973	if test -f $ac_dir/$ac_word; then
1974	ac_cv_prog_STRIP="strip"
1975	break
1976	fi
1977	done
1978	IFS="$ac_save_ifs"
1979	test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
1980	fi
1981	fi
1982	STRIP="$ac_cv_prog_STRIP"
1983	if test -n "$STRIP"; then
1984	echo "$ac_t""$STRIP" 1>&6
1985	else
1986	echo "$ac_t""no" 1>&6
1987	fi
1988
1989	else
1990	STRIP=":"
1991	fi
1992	fi
1993
1994
1995	# Check for any special flags to pass to ltconfig.
1996	libtool_flags="--cache-file=$cache_file"
1997	test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
1998	test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
1999	test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
2000	test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
2001	test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
2002
2003
2004	# Check whether --enable-libtool-lock or --disable-libtool-lock was given.
2005	if test "${enable_libtool_lock+set}" = set; then
2006	enableval="$enable_libtool_lock"
2007	:
2008	fi
2009
2010	test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
2011	test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
2012
2013	# Check whether --with-pic or --without-pic was given.
2014	if test "${with_pic+set}" = set; then
2015	withval="$with_pic"
2016	pic_mode="$withval"
2017	else
2018	pic_mode=default
2019	fi
2020
2021	test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
2022	test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
2023
2024	# Some flags need to be propagated to the compiler or linker for good
2025	# libtool support.
2026	case $host in
2027	--irix6*)
2028	# Find out which ABI we are using.
2029	echo '#line 2030 "configure"' > conftest.$ac_ext
2030	if { (eval echo configure:2031: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2031	if test "$lt_cv_prog_gnu_ld" = yes; then
2032	case `/usr/bin/file conftest.$ac_objext` in
2033	32-bit)
2034	LD="${LD-ld} -melf32bsmip"
2035	;;
2036	N32)
2037	LD="${LD-ld} -melf32bmipn32"
2038	;;
2039	64-bit)
2040	LD="${LD-ld} -melf64bmip"
2041	;;
2042	esac
2043	else
2044	case `/usr/bin/file conftest.$ac_objext` in
2045	32-bit)
2046	LD="${LD-ld} -32"
2047	;;
2048	N32)
2049	LD="${LD-ld} -n32"
2050	;;
2051	64-bit)
2052	LD="${LD-ld} -64"
2053	;;
2054	esac
2055	fi
2056	fi
2057	rm -rf conftest*
2058	;;
2059
2060	ia64--hpux)
2061	# Find out which ABI we are using.
2062	echo 'int i;' > conftest.$ac_ext
2063	if { (eval echo configure:2064: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2064	case "`/usr/bin/file conftest.o`" in
2065	ELF-32)
2066	HPUX_IA64_MODE="32"
2067	;;
2068	ELF-64)
2069	HPUX_IA64_MODE="64"
2070	;;
2071	esac
2072	fi
2073	rm -rf conftest*
2074	;;
2075
2076	x86_64-linux\|ppc-linux\|powerpc-linux\|s390-linux\|sparc-linux)
2077	# Find out which ABI we are using.
2078	echo 'int i;' > conftest.$ac_ext
2079	if { (eval echo configure:2080: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2080	case "`/usr/bin/file conftest.o`" in
2081	32-bit)
2082	case $host in
2083	x86_64-linux)
2084	LD="${LD-ld} -m elf_i386"
2085	;;
2086	ppc64-linux\|powerpc64-linux)
2087	LD="${LD-ld} -m elf32ppclinux"
2088	;;
2089	s390x-linux)
2090	LD="${LD-ld} -m elf_s390"
2091	;;
2092	sparc64-linux)
2093	LD="${LD-ld} -m elf32_sparc"
2094	;;
2095	esac
2096	;;
2097	64-bit)
2098	case $host in
2099	x86_64-linux)
2100	LD="${LD-ld} -m elf_x86_64"
2101	;;
2102	ppc-linux\|powerpc-linux)
2103	LD="${LD-ld} -m elf64ppc"
2104	;;
2105	s390-linux*)
2106	LD="${LD-ld} -m elf64_s390"
2107	;;
2108	sparc-linux*)
2109	LD="${LD-ld} -m elf64_sparc"
2110	;;
2111	esac
2112	;;
2113	esac
2114	fi
2115	rm -rf conftest*
2116	;;
2117
2118	--sco3.2v5*)
2119	# On SCO OpenServer 5, we need -belf to get full-featured binaries.
2120	SAVE_CFLAGS="$CFLAGS"
2121	CFLAGS="$CFLAGS -belf"
2122	echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2123	echo "configure:2124: checking whether the C compiler needs -belf" >&5
2124	if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2125	echo $ac_n "(cached) $ac_c" 1>&6
2126	else
2127
2128	ac_ext=c
2129	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2130	ac_cpp='$CPP $CPPFLAGS'
2131	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2132	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2133	cross_compiling=$ac_cv_prog_cc_cross
2134
2135	cat > conftest.$ac_ext <<EOF
2136	#line 2137 "configure"
2137	#include "confdefs.h"
2138
2139	int main() {
2140
2141	; return 0; }
2142	EOF
2143	if { (eval echo configure:2144: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2144	rm -rf conftest*
2145	lt_cv_cc_needs_belf=yes
2146	else
2147	echo "configure: failed program was:" >&5
2148	cat conftest.$ac_ext >&5
2149	rm -rf conftest*
2150	lt_cv_cc_needs_belf=no
2151	fi
2152	rm -f conftest*
2153	ac_ext=c
2154	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2155	ac_cpp='$CPP $CPPFLAGS'
2156	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2157	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2158	cross_compiling=$ac_cv_prog_cc_cross
2159
2160	fi
2161
2162	echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2163	if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2164	# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2165	CFLAGS="$SAVE_CFLAGS"
2166	fi
2167	;;
2168
2169
2170	esac
2171
2172
2173	# Save cache, so that ltconfig can load it
2174	cat > confcache <<\EOF
2175	# This file is a shell script that caches the results of configure
2176	# tests run on this system so they can be shared between configure
2177	# scripts and configure runs. It is not useful on other systems.
2178	# If it contains results you don't want to keep, you may remove or edit it.
2179	#
2180	# By default, configure uses ./config.cache as the cache file,
2181	# creating it if it does not exist already. You can give configure
2182	# the --cache-file=FILE option to use a different cache file; that is
2183	# what configure does when it calls configure scripts in
2184	# subdirectories, so they share the cache.
2185	# Giving --cache-file=/dev/null disables caching, for debugging configure.
2186	# config.status only pays attention to the cache file if you give it the
2187	# --recheck option to rerun configure.
2188	#
2189	EOF
2190	# The following way of writing the cache mishandles newlines in values,
2191	# but we know of no workaround that is simple, portable, and efficient.
2192	# So, don't put newlines in cache variables' values.
2193	# Ultrix sh set writes to stderr and can't be redirected directly,
2194	# and sets the high bit in the cache file unless we assign to the vars.
2195	(set) 2>&1 \|
2196	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
2197	ac_space=\ )
2198	# `set' does not quote correctly, so add quotes (double-quote substitution
2199	# turns \\\\ into \\, and sed turns \\ into \).
2200	sed -n \
2201	-e "s/'/'\\\\''/g" \
2202	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
2203	;;
2204	*)
2205	# `set' quotes correctly as required by POSIX, so do not add quotes.
2206	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
2207	;;
2208	esac >> confcache
2209	if cmp -s $cache_file confcache; then
2210	:
2211	else
2212	if test -w $cache_file; then
2213	echo "updating cache $cache_file"
2214	cat confcache > $cache_file
2215	else
2216	echo "not updating unwritable cache $cache_file"
2217	fi
2218	fi
2219	rm -f confcache
2220
2221
2222	# Actually configure libtool. ac_aux_dir is where install-sh is found.
2223	AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2224	MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2225	LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2226	AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2227	objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2228	deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2229	${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2230	$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2231	\|\| { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2232
2233	# Reload cache, that may have been modified by ltconfig
2234	if test -r "$cache_file"; then
2235	echo "loading cache $cache_file"
2236	. $cache_file
2237	else
2238	echo "creating cache $cache_file"
2239	> $cache_file
2240	fi
2241
2242
2243	# This can be used to rebuild libtool when needed
2244	LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2245
2246	# Always use our own libtool.
2247	LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2248
2249	# Redirect the config.log output again, so that the ltconfig log is not
2250	# clobbered by the next message.
2251	exec 5>>./config.log
2252
2253
2254
2255
2256
2257
2258
2259	test "$AR" \|\| AR=ar
2260
2261	if test "$RANLIB"; then :
2262
2263	else
2264	# Extract the first word of "ranlib", so it can be a program name with args.
2265	set dummy ranlib; ac_word=$2
2266	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2267	echo "configure:2268: checking for $ac_word" >&5
2268	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2269	echo $ac_n "(cached) $ac_c" 1>&6
2270	else
2271	if test -n "$RANLIB"; then
2272	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2273	else
2274	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2275	ac_dummy="$PATH"
2276	for ac_dir in $ac_dummy; do
2277	test -z "$ac_dir" && ac_dir=.
2278	if test -f $ac_dir/$ac_word; then
2279	ac_cv_prog_RANLIB="ranlib"
2280	break
2281	fi
2282	done
2283	IFS="$ac_save_ifs"
2284	test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2285	fi
2286	fi
2287	RANLIB="$ac_cv_prog_RANLIB"
2288	if test -n "$RANLIB"; then
2289	echo "$ac_t""$RANLIB" 1>&6
2290	else
2291	echo "$ac_t""no" 1>&6
2292	fi
2293
2294	fi
2295	# Find a good install program. We prefer a C program (faster),
2296	# so one script is as good as another. But avoid the broken or
2297	# incompatible versions:
2298	# SysV /etc/install, /usr/sbin/install
2299	# SunOS /usr/etc/install
2300	# IRIX /sbin/install
2301	# AIX /bin/install
2302	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2303	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2304	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2305	# ./install, which can be erroneously created by make from ./install.sh.
2306	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2307	echo "configure:2308: checking for a BSD compatible install" >&5
2308	if test -z "$INSTALL"; then
2309	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2310	echo $ac_n "(cached) $ac_c" 1>&6
2311	else
2312	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
2313	for ac_dir in $PATH; do
2314	# Account for people who put trailing slashes in PATH elements.
2315	case "$ac_dir/" in
2316	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
2317	*)
2318	# OSF1 and SCO ODT 3.0 have their own names for install.
2319	# Don't use installbsd from OSF since it installs stuff as root
2320	# by default.
2321	for ac_prog in ginstall scoinst install; do
2322	if test -f $ac_dir/$ac_prog; then
2323	if test $ac_prog = install &&
2324	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2325	# AIX install. It has an incompatible calling convention.
2326	:
2327	else
2328	ac_cv_path_install="$ac_dir/$ac_prog -c"
2329	break 2
2330	fi
2331	fi
2332	done
2333	;;
2334	esac
2335	done
2336	IFS="$ac_save_IFS"
2337
2338	fi
2339	if test "${ac_cv_path_install+set}" = set; then
2340	INSTALL="$ac_cv_path_install"
2341	else
2342	# As a last resort, use the slow shell script. We don't cache a
2343	# path for INSTALL within a source directory, because that will
2344	# break other packages using the cache if that directory is
2345	# removed, or if the path is relative.
2346	INSTALL="$ac_install_sh"
2347	fi
2348	fi
2349	echo "$ac_t""$INSTALL" 1>&6
2350
2351	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2352	# It thinks the first close brace ends the variable substitution.
2353	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2354
2355	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2356
2357	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2358
2359	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
2360	echo "configure:2361: checking whether ${MAKE-make} sets \${MAKE}" >&5
2361	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
2362	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
2363	echo $ac_n "(cached) $ac_c" 1>&6
2364	else
2365	cat > conftestmake <<\EOF
2366	all:
2367	@echo 'ac_maketemp="${MAKE}"'
2368	EOF
2369	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2370	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
2371	if test -n "$ac_maketemp"; then
2372	eval ac_cv_prog_make_${ac_make}_set=yes
2373	else
2374	eval ac_cv_prog_make_${ac_make}_set=no
2375	fi
2376	rm -f conftestmake
2377	fi
2378	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
2379	echo "$ac_t""yes" 1>&6
2380	SET_MAKE=
2381	else
2382	echo "$ac_t""no" 1>&6
2383	SET_MAKE="MAKE=${MAKE-make}"
2384	fi
2385
2386
2387	# Sanity check for the cross-compilation case:
2388	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2389	echo "configure:2390: checking how to run the C preprocessor" >&5
2390	# On Suns, sometimes $CPP names a directory.
2391	if test -n "$CPP" && test -d "$CPP"; then
2392	CPP=
2393	fi
2394	if test -z "$CPP"; then
2395	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2396	echo $ac_n "(cached) $ac_c" 1>&6
2397	else
2398	# This must be in double quotes, not single quotes, because CPP may get
2399	# substituted into the Makefile and "${CC-cc}" will confuse make.
2400	CPP="${CC-cc} -E"
2401	# On the NeXT, cc -E runs the code through the compiler's parser,
2402	# not just through cpp.
2403	cat > conftest.$ac_ext <<EOF
2404	#line 2405 "configure"
2405	#include "confdefs.h"
2406	#include <assert.h>
2407	Syntax Error
2408	EOF
2409	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2410	{ (eval echo configure:2411: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2411	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2412	if test -z "$ac_err"; then
2413	:
2414	else
2415	echo "$ac_err" >&5
2416	echo "configure: failed program was:" >&5
2417	cat conftest.$ac_ext >&5
2418	rm -rf conftest*
2419	CPP="${CC-cc} -E -traditional-cpp"
2420	cat > conftest.$ac_ext <<EOF
2421	#line 2422 "configure"
2422	#include "confdefs.h"
2423	#include <assert.h>
2424	Syntax Error
2425	EOF
2426	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2427	{ (eval echo configure:2428: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2428	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2429	if test -z "$ac_err"; then
2430	:
2431	else
2432	echo "$ac_err" >&5
2433	echo "configure: failed program was:" >&5
2434	cat conftest.$ac_ext >&5
2435	rm -rf conftest*
2436	CPP="${CC-cc} -nologo -E"
2437	cat > conftest.$ac_ext <<EOF
2438	#line 2439 "configure"
2439	#include "confdefs.h"
2440	#include <assert.h>
2441	Syntax Error
2442	EOF
2443	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2444	{ (eval echo configure:2445: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2445	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2446	if test -z "$ac_err"; then
2447	:
2448	else
2449	echo "$ac_err" >&5
2450	echo "configure: failed program was:" >&5
2451	cat conftest.$ac_ext >&5
2452	rm -rf conftest*
2453	CPP=/lib/cpp
2454	fi
2455	rm -f conftest*
2456	fi
2457	rm -f conftest*
2458	fi
2459	rm -f conftest*
2460	ac_cv_prog_CPP="$CPP"
2461	fi
2462	CPP="$ac_cv_prog_CPP"
2463	else
2464	ac_cv_prog_CPP="$CPP"
2465	fi
2466	echo "$ac_t""$CPP" 1>&6
2467
2468	ac_safe=`echo "stdio.h" \| sed 'y%./+-%__p_%'`
2469	echo $ac_n "checking for stdio.h""... $ac_c" 1>&6
2470	echo "configure:2471: checking for stdio.h" >&5
2471	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2472	echo $ac_n "(cached) $ac_c" 1>&6
2473	else
2474	cat > conftest.$ac_ext <<EOF
2475	#line 2476 "configure"
2476	#include "confdefs.h"
2477	#include <stdio.h>
2478	EOF
2479	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2480	{ (eval echo configure:2481: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2481	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2482	if test -z "$ac_err"; then
2483	rm -rf conftest*
2484	eval "ac_cv_header_$ac_safe=yes"
2485	else
2486	echo "$ac_err" >&5
2487	echo "configure: failed program was:" >&5
2488	cat conftest.$ac_ext >&5
2489	rm -rf conftest*
2490	eval "ac_cv_header_$ac_safe=no"
2491	fi
2492	rm -f conftest*
2493	fi
2494	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2495	echo "$ac_t""yes" 1>&6
2496	:
2497	else
2498	echo "$ac_t""no" 1>&6
2499	{ echo "configure: error: Can't find stdio.h.
2500	You must have a usable C system for the target already installed, at least
2501	including headers and, preferably, the library, before you can configure
2502	the G77 runtime system. If necessary, install gcc now with \`LANGUAGES=c',
2503	then the target library, then build with \`LANGUAGES=f77'." 1>&2; exit 1; }
2504	fi
2505
2506
2507	echo $ac_n "checking for built-in g77 integer types""... $ac_c" 1>&6
2508	echo "configure:2509: checking for built-in g77 integer types" >&5
2509	if eval "test \"`echo '$''{'libf2c_cv_has_g77_builtin_types'+set}'`\" = set"; then
2510	echo $ac_n "(cached) $ac_c" 1>&6
2511	else
2512	cat > conftest.$ac_ext <<EOF
2513	#line 2514 "configure"
2514	#include "confdefs.h"
2515
2516	int main() {
2517	__g77_integer g77i;
2518	__g77_uinteger g77ui;
2519	__g77_longint g77l;
2520	__g77_ulongint g77ul;
2521	; return 0; }
2522	EOF
2523	if { (eval echo configure:2524: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2524	rm -rf conftest*
2525	libf2c_cv_has_g77_builtin_types=yes
2526	else
2527	echo "configure: failed program was:" >&5
2528	cat conftest.$ac_ext >&5
2529	rm -rf conftest*
2530	libf2c_cv_has_g77_builtin_types=no
2531	fi
2532	rm -f conftest*
2533	fi
2534
2535	echo "$ac_t""$libf2c_cv_has_g77_builtin_types" 1>&6
2536	if test $libf2c_cv_has_g77_builtin_types = no; then
2537	{ echo "configure: error: gcc doesn't define all of the built in types __g77_integer,
2538	__g77_uinteger, __g77_longint, and __g77_ulongint. You may not be using
2539	a new enough version of gcc, or your target may not have type sizes which
2540	accommodate those types." 1>&2; exit 1; }
2541	fi
2542
2543	# avoid confusion in case the `makefile's from the f2c distribution have
2544	# got put here
2545	test -f libF77/makefile && mv libF77/makefile libF77/makefile.ori
2546	test -f libI77/makefile && mv libI77/makefile libI77/makefile.ori
2547	test -f libU77/makefile && mv libU77/makefile libU77/makefile.ori
2548
2549	subdirs="libU77 libI77 libF77"
2550
2551	# Do Makefile first since g2c.h depends on it and shouldn't get an
2552	# earlier timestamp. Of course, it does when the multilib gunk below
2553	# edits Makefile, sigh; see additional touch below.
2554	trap '' 1 2 15
2555	cat > confcache <<\EOF
2556	# This file is a shell script that caches the results of configure
2557	# tests run on this system so they can be shared between configure
2558	# scripts and configure runs. It is not useful on other systems.
2559	# If it contains results you don't want to keep, you may remove or edit it.
2560	#
2561	# By default, configure uses ./config.cache as the cache file,
2562	# creating it if it does not exist already. You can give configure
2563	# the --cache-file=FILE option to use a different cache file; that is
2564	# what configure does when it calls configure scripts in
2565	# subdirectories, so they share the cache.
2566	# Giving --cache-file=/dev/null disables caching, for debugging configure.
2567	# config.status only pays attention to the cache file if you give it the
2568	# --recheck option to rerun configure.
2569	#
2570	EOF
2571	# The following way of writing the cache mishandles newlines in values,
2572	# but we know of no workaround that is simple, portable, and efficient.
2573	# So, don't put newlines in cache variables' values.
2574	# Ultrix sh set writes to stderr and can't be redirected directly,
2575	# and sets the high bit in the cache file unless we assign to the vars.
2576	(set) 2>&1 \|
2577	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
2578	ac_space=\ )
2579	# `set' does not quote correctly, so add quotes (double-quote substitution
2580	# turns \\\\ into \\, and sed turns \\ into \).
2581	sed -n \
2582	-e "s/'/'\\\\''/g" \
2583	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
2584	;;
2585	*)
2586	# `set' quotes correctly as required by POSIX, so do not add quotes.
2587	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
2588	;;
2589	esac >> confcache
2590	if cmp -s $cache_file confcache; then
2591	:
2592	else
2593	if test -w $cache_file; then
2594	echo "updating cache $cache_file"
2595	cat confcache > $cache_file
2596	else
2597	echo "not updating unwritable cache $cache_file"
2598	fi
2599	fi
2600	rm -f confcache
2601
2602	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2603
2604	test "x$prefix" = xNONE && prefix=$ac_default_prefix
2605	# Let make expand exec_prefix.
2606	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2607
2608	# Any assignment to VPATH causes Sun make to only execute
2609	# the first set of double-colon rules, so remove it if not needed.
2610	# If there is a colon in the path, we need to keep it.
2611	if test "x$srcdir" = x.; then
2612	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
2613	fi
2614
2615	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2616
2617	# Transform confdefs.h into DEFS.
2618	# Protect against shell expansion while executing Makefile rules.
2619	# Protect against Makefile macro expansion.
2620	#
2621	# If the first sed substitution is executed (which looks for macros that
2622	# take arguments), then we branch to the quote section. Otherwise,
2623	# look for a macro that doesn't take arguments.
2624	cat >confdef2opt.sed <<\_ACEOF
2625	t clear
2626	: clear
2627	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]([^)])$[ ]$.*$,-D\1=\2,g
2628	t quote
2629	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$,-D\1=\2,g
2630	t quote
2631	d
2632	: quote
2633	s,[ `~#$^&*(){}\\\|;'"<>?],\\&,g
2634	s,\[,\\&,g
2635	s,\],\\&,g
2636	s,\$,$$,g
2637	p
2638	_ACEOF
2639	# We use echo to avoid assuming a particular line-breaking character.
2640	# The extra dot is to prevent the shell from consuming trailing
2641	# line-breaks from the sub-command output. A line-break within
2642	# single-quotes doesn't work because, if this script is created in a
2643	# platform that uses two characters for line-breaks (e.g., DOS), tr
2644	# would break.
2645	ac_LF_and_DOT=`echo; echo .`
2646	DEFS=`sed -n -f confdef2opt.sed confdefs.h \| tr "$ac_LF_and_DOT" ' .'`
2647	rm -f confdef2opt.sed
2648
2649
2650	# Without the "./", some shells look in PATH for config.status.
2651	: ${CONFIG_STATUS=./config.status}
2652
2653	echo creating $CONFIG_STATUS
2654	rm -f $CONFIG_STATUS
2655	cat > $CONFIG_STATUS <<EOF
2656	#! /bin/sh
2657	# Generated automatically by configure.
2658	# Run this file to recreate the current configuration.
2659	# This directory was configured as follows,
2660	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
2661	#
2662	# $0 $ac_configure_args
2663	#
2664	# Compiler output produced by configure, useful for debugging
2665	# configure, is in ./config.log if it exists.
2666
2667	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2668	for ac_option
2669	do
2670	case "\$ac_option" in
2671	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
2672	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2673	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2674	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
2675	echo "$CONFIG_STATUS generated by autoconf version 2.13"
2676	exit 0 ;;
2677	-help \| --help \| --hel \| --he \| --h)
2678	echo "\$ac_cs_usage"; exit 0 ;;
2679	*) echo "\$ac_cs_usage"; exit 1 ;;
2680	esac
2681	done
2682
2683	ac_given_srcdir=$srcdir
2684	ac_given_INSTALL="$INSTALL"
2685
2686	trap 'rm -fr `echo "Makefile g2c.h:g2c.hin" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
2687	EOF
2688	cat >> $CONFIG_STATUS <<EOF
2689
2690	# Protect against being on the right side of a sed subst in config.status.
2691	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2692	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2693	$ac_vpsub
2694	$extrasub
2695	s%@SHELL@%$SHELL%g
2696	s%@CFLAGS@%$CFLAGS%g
2697	s%@CPPFLAGS@%$CPPFLAGS%g
2698	s%@CXXFLAGS@%$CXXFLAGS%g
2699	s%@FFLAGS@%$FFLAGS%g
2700	s%@DEFS@%$DEFS%g
2701	s%@LDFLAGS@%$LDFLAGS%g
2702	s%@LIBS@%$LIBS%g
2703	s%@exec_prefix@%$exec_prefix%g
2704	s%@prefix@%$prefix%g
2705	s%@program_transform_name@%$program_transform_name%g
2706	s%@bindir@%$bindir%g
2707	s%@sbindir@%$sbindir%g
2708	s%@libexecdir@%$libexecdir%g
2709	s%@datadir@%$datadir%g
2710	s%@sysconfdir@%$sysconfdir%g
2711	s%@sharedstatedir@%$sharedstatedir%g
2712	s%@localstatedir@%$localstatedir%g
2713	s%@libdir@%$libdir%g
2714	s%@includedir@%$includedir%g
2715	s%@oldincludedir@%$oldincludedir%g
2716	s%@infodir@%$infodir%g
2717	s%@mandir@%$mandir%g
2718	s%@toplevel_srcdir@%$toplevel_srcdir%g
2719	s%@host@%$host%g
2720	s%@host_alias@%$host_alias%g
2721	s%@host_cpu@%$host_cpu%g
2722	s%@host_vendor@%$host_vendor%g
2723	s%@host_os@%$host_os%g
2724	s%@target@%$target%g
2725	s%@target_alias@%$target_alias%g
2726	s%@target_cpu@%$target_cpu%g
2727	s%@target_vendor@%$target_vendor%g
2728	s%@target_os@%$target_os%g
2729	s%@build@%$build%g
2730	s%@build_alias@%$build_alias%g
2731	s%@build_cpu@%$build_cpu%g
2732	s%@build_vendor@%$build_vendor%g
2733	s%@build_os@%$build_os%g
2734	s%@glibcpp_builddir@%$glibcpp_builddir%g
2735	s%@glibcpp_srcdir@%$glibcpp_srcdir%g
2736	s%@LN_S@%$LN_S%g
2737	s%@CC@%$CC%g
2738	s%@AS@%$AS%g
2739	s%@AR@%$AR%g
2740	s%@RANLIB@%$RANLIB%g
2741	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2742	s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2743	s%@INSTALL_DATA@%$INSTALL_DATA%g
2744	s%@EXEEXT@%$EXEEXT%g
2745	s%@gcc_version@%$gcc_version%g
2746	s%@gcc_version_trigger@%$gcc_version_trigger%g
2747	s%@glibcpp_prefixdir@%$glibcpp_prefixdir%g
2748	s%@glibcpp_toolexecdir@%$glibcpp_toolexecdir%g
2749	s%@glibcpp_toolexeclibdir@%$glibcpp_toolexeclibdir%g
2750	s%@OBJEXT@%$OBJEXT%g
2751	s%@STRIP@%$STRIP%g
2752	s%@LIBTOOL@%$LIBTOOL%g
2753	s%@SET_MAKE@%$SET_MAKE%g
2754	s%@CPP@%$CPP%g
2755	s%@subdirs@%$subdirs%g
2756
2757	CEOF
2758	EOF
2759
2760	cat >> $CONFIG_STATUS <<\EOF
2761
2762	# Split the substitutions into bite-sized pieces for seds with
2763	# small command number limits, like on Digital OSF/1 and HP-UX.
2764	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2765	ac_file=1 # Number of current file.
2766	ac_beg=1 # First line for current file.
2767	ac_end=$ac_max_sed_cmds # Line after last line for current file.
2768	ac_more_lines=:
2769	ac_sed_cmds=""
2770	while $ac_more_lines; do
2771	if test $ac_beg -gt 1; then
2772	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2773	else
2774	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2775	fi
2776	if test ! -s conftest.s$ac_file; then
2777	ac_more_lines=false
2778	rm -f conftest.s$ac_file
2779	else
2780	if test -z "$ac_sed_cmds"; then
2781	ac_sed_cmds="sed -f conftest.s$ac_file"
2782	else
2783	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
2784	fi
2785	ac_file=`expr $ac_file + 1`
2786	ac_beg=$ac_end
2787	ac_end=`expr $ac_end + $ac_max_sed_cmds`
2788	fi
2789	done
2790	if test -z "$ac_sed_cmds"; then
2791	ac_sed_cmds=cat
2792	fi
2793	EOF
2794
2795	cat >> $CONFIG_STATUS <<EOF
2796
2797	CONFIG_FILES=\${CONFIG_FILES-"Makefile g2c.h:g2c.hin"}
2798	EOF
2799	cat >> $CONFIG_STATUS <<\EOF
2800	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2801	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2802	case "$ac_file" in
2803	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
2804	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
2805	*) ac_file_in="${ac_file}.in" ;;
2806	esac
2807
2808	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2809
2810	# Remove last slash and all that follows it. Not all systems have dirname.
2811	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
2812	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2813	# The file is in a subdirectory.
2814	test ! -d "$ac_dir" && mkdir "$ac_dir"
2815	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
2816	# A "../" for each directory in $ac_dir_suffix.
2817	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
2818	else
2819	ac_dir_suffix= ac_dots=
2820	fi
2821
2822	case "$ac_given_srcdir" in
2823	.) srcdir=.
2824	if test -z "$ac_dots"; then top_srcdir=.
2825	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
2826	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2827	*) # Relative path.
2828	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2829	top_srcdir="$ac_dots$ac_given_srcdir" ;;
2830	esac
2831
2832	case "$ac_given_INSTALL" in
2833	[/$]*) INSTALL="$ac_given_INSTALL" ;;
2834	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2835	esac
2836
2837	echo creating "$ac_file"
2838	rm -f "$ac_file"
2839	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
2840	case "$ac_file" in
2841	Makefile) ac_comsub="1i\\
2842	# $configure_input" ;;
2843	*) ac_comsub= ;;
2844	esac
2845
2846	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2847	sed -e "$ac_comsub
2848	s%@configure_input@%$configure_input%g
2849	s%@srcdir@%$srcdir%g
2850	s%@top_srcdir@%$top_srcdir%g
2851	s%@INSTALL@%$INSTALL%g
2852	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
2853	fi; done
2854	rm -f conftest.s*
2855
2856	EOF
2857	cat >> $CONFIG_STATUS <<EOF
2858	srcdir=${srcdir}
2859	host=${host}
2860	target=${target}
2861	with_target_subdir=${with_target_subdir}
2862	with_multisubdir=${with_multisubdir}
2863	ac_configure_args="--enable-multilib ${ac_configure_args}"
2864	toplevel_srcdir=${toplevel_srcdir}
2865	CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
2866	ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
2867
2868	EOF
2869	cat >> $CONFIG_STATUS <<\EOF
2870	test -z "$CONFIG_HEADERS" \|\| echo timestamp > stamp-h
2871	if test -n "$CONFIG_FILES"; then
2872	LD="${ORIGINAL_LD_FOR_MULTILIBS}"
2873	if test -n "${with_target_subdir}"; then
2874	# FIXME: We shouldn't need to set ac_file
2875	ac_file=Makefile
2876	. ${toplevel_srcdir}/config-ml.in
2877	touch g2c.h # to keep it more recent than Makefile
2878	fi
2879	fi
2880	exit 0
2881	EOF
2882	chmod +x $CONFIG_STATUS
2883	rm -fr confdefs* $ac_clean_files
2884	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
2885
2886	if test "$no_recursion" != yes; then
2887
2888	# Remove --cache-file and --srcdir arguments so they do not pile up.
2889	ac_sub_configure_args=
2890	ac_prev=
2891	for ac_arg in $ac_configure_args; do
2892	if test -n "$ac_prev"; then
2893	ac_prev=
2894	continue
2895	fi
2896	case "$ac_arg" in
2897	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
2898	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
2899	ac_prev=cache_file ;;
2900	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
2901	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
2902	;;
2903	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
2904	ac_prev=srcdir ;;
2905	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
2906	;;
2907	*) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
2908	esac
2909	done
2910
2911	for ac_config_dir in libU77 libI77 libF77; do
2912
2913	# Do not complain, so a configure script can configure whichever
2914	# parts of a large source tree are present.
2915	if test ! -d $srcdir/$ac_config_dir; then
2916	continue
2917	fi
2918
2919	echo configuring in $ac_config_dir
2920
2921	case "$srcdir" in
2922	.) ;;
2923	*)
2924	if test -d ./$ac_config_dir \|\| mkdir ./$ac_config_dir; then :;
2925	else
2926	{ echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
2927	fi
2928	;;
2929	esac
2930
2931	ac_popdir=`pwd`
2932	cd $ac_config_dir
2933
2934	# A "../" for each directory in /$ac_config_dir.
2935	ac_dots=`echo $ac_config_dir\|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
2936
2937	case "$srcdir" in
2938	.) # No --srcdir option. We are building in place.
2939	ac_sub_srcdir=$srcdir ;;
2940	/*) # Absolute path.
2941	ac_sub_srcdir=$srcdir/$ac_config_dir ;;
2942	*) # Relative path.
2943	ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
2944	esac
2945
2946	# Check for guested configure; otherwise get Cygnus style configure.
2947	if test -f $ac_sub_srcdir/configure; then
2948	ac_sub_configure=$ac_sub_srcdir/configure
2949	elif test -f $ac_sub_srcdir/configure.in; then
2950	ac_sub_configure=$ac_configure
2951	else
2952	echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
2953	ac_sub_configure=
2954	fi
2955
2956	# The recursion is here.
2957	if test -n "$ac_sub_configure"; then
2958
2959	# Make the cache file name correct relative to the subdirectory.
2960	case "$cache_file" in
2961	/*) ac_sub_cache_file=$cache_file ;;
2962	*) # Relative path.
2963	ac_sub_cache_file="$ac_dots$cache_file" ;;
2964	esac
2965	case "$ac_given_INSTALL" in
2966	[/$]*) INSTALL="$ac_given_INSTALL" ;;
2967	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2968	esac
2969
2970	echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
2971	# The eval makes quoting arguments work.
2972	if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
2973	then :
2974	else
2975	{ echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
2976	fi
2977	fi
2978
2979	cd $ac_popdir
2980	done
2981	fi
2982
2983
2984

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