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Last change on this file since 2714 was 1479, checked in by bird, 21 years ago
Joined gcc 3.3.4 with head.
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1	#! /bin/sh
2
3	# Guess values for system-dependent variables and create Makefiles.
4	# Generated automatically using autoconf version 2.13
5	# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
6	#
7	# This configure script is free software; the Free Software Foundation
8	# gives unlimited permission to copy, distribute and modify it.
9
10	# Defaults:
11	ac_help=
12	ac_default_prefix=/usr/local
13	# Any additions from configure.in:
14	ac_help="$ac_help
15	--enable-multilib build many library versions (default)"
16	ac_help="$ac_help
17	--enable-shared[=PKGS] build shared libraries [default=yes]"
18	ac_help="$ac_help
19	--enable-static[=PKGS] build static libraries [default=yes]"
20	ac_help="$ac_help
21	--enable-fast-install[=PKGS] optimize for fast installation [default=yes]"
22	ac_help="$ac_help
23	--with-gnu-ld assume the C compiler uses GNU ld [default=no]"
24	ac_help="$ac_help
25	--disable-libtool-lock avoid locking (might break parallel builds)"
26	ac_help="$ac_help
27	--with-pic try to use only PIC/non-PIC objects [default=use both]"
28	ac_help="$ac_help
29	--enable-maintainer-mode enable make rules and dependencies not useful
30	(and sometimes confusing) to the casual installer"
31	ac_help="$ac_help
32	--enable-debug debugging mode"
33	ac_help="$ac_help
34	--disable-structs omit code for struct support"
35	ac_help="$ac_help
36	--disable-raw-api make the raw api unavailable"
37	ac_help="$ac_help
38	--enable-purify-safety purify-safe mode"
39
40	# Initialize some variables set by options.
41	# The variables have the same names as the options, with
42	# dashes changed to underlines.
43	build=NONE
44	cache_file=./config.cache
45	exec_prefix=NONE
46	host=NONE
47	no_create=
48	nonopt=NONE
49	no_recursion=
50	prefix=NONE
51	program_prefix=NONE
52	program_suffix=NONE
53	program_transform_name=s,x,x,
54	silent=
55	site=
56	srcdir=
57	target=NONE
58	verbose=
59	x_includes=NONE
60	x_libraries=NONE
61	bindir='${exec_prefix}/bin'
62	sbindir='${exec_prefix}/sbin'
63	libexecdir='${exec_prefix}/libexec'
64	datadir='${prefix}/share'
65	sysconfdir='${prefix}/etc'
66	sharedstatedir='${prefix}/com'
67	localstatedir='${prefix}/var'
68	libdir='${exec_prefix}/lib'
69	includedir='${prefix}/include'
70	oldincludedir='/usr/include'
71	infodir='${prefix}/info'
72	mandir='${prefix}/man'
73
74	# Initialize some other variables.
75	subdirs=
76	MFLAGS= MAKEFLAGS=
77	SHELL=${CONFIG_SHELL-/bin/sh}
78	# Maximum number of lines to put in a shell here document.
79	ac_max_here_lines=12
80
81	ac_prev=
82	for ac_option
83	do
84
85	# If the previous option needs an argument, assign it.
86	if test -n "$ac_prev"; then
87	eval "$ac_prev=\$ac_option"
88	ac_prev=
89	continue
90	fi
91
92	case "$ac_option" in
93	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
94	*) ac_optarg= ;;
95	esac
96
97	# Accept the important Cygnus configure options, so we can diagnose typos.
98
99	case "$ac_option" in
100
101	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
102	ac_prev=bindir ;;
103	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
104	bindir="$ac_optarg" ;;
105
106	-build \| --build \| --buil \| --bui \| --bu)
107	ac_prev=build ;;
108	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
109	build="$ac_optarg" ;;
110
111	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
112	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
113	ac_prev=cache_file ;;
114	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
115	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
116	cache_file="$ac_optarg" ;;
117
118	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
119	ac_prev=datadir ;;
120	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
121	\| --da=*)
122	datadir="$ac_optarg" ;;
123
124	-disable-* \| --disable-*)
125	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
126	# Reject names that are not valid shell variable names.
127	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
128	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
129	fi
130	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
131	eval "enable_${ac_feature}=no" ;;
132
133	-enable-* \| --enable-*)
134	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
135	# Reject names that are not valid shell variable names.
136	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
137	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
138	fi
139	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
140	case "$ac_option" in
141	=) ;;
142	*) ac_optarg=yes ;;
143	esac
144	eval "enable_${ac_feature}='$ac_optarg'" ;;
145
146	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
147	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
148	\| --exec \| --exe \| --ex)
149	ac_prev=exec_prefix ;;
150	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
151	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
152	\| --exec=* \| --exe=* \| --ex=*)
153	exec_prefix="$ac_optarg" ;;
154
155	-gas \| --gas \| --ga \| --g)
156	# Obsolete; use --with-gas.
157	with_gas=yes ;;
158
159	-help \| --help \| --hel \| --he)
160	# Omit some internal or obsolete options to make the list less imposing.
161	# This message is too long to be a string in the A/UX 3.1 sh.
162	cat << EOF
163	Usage: configure [options] [host]
164	Options: [defaults in brackets after descriptions]
165	Configuration:
166	--cache-file=FILE cache test results in FILE
167	--help print this message
168	--no-create do not create output files
169	--quiet, --silent do not print \`checking...' messages
170	--version print the version of autoconf that created configure
171	Directory and file names:
172	--prefix=PREFIX install architecture-independent files in PREFIX
173	[$ac_default_prefix]
174	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
175	[same as prefix]
176	--bindir=DIR user executables in DIR [EPREFIX/bin]
177	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
178	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
179	--datadir=DIR read-only architecture-independent data in DIR
180	[PREFIX/share]
181	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
182	--sharedstatedir=DIR modifiable architecture-independent data in DIR
183	[PREFIX/com]
184	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
185	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
186	--includedir=DIR C header files in DIR [PREFIX/include]
187	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
188	--infodir=DIR info documentation in DIR [PREFIX/info]
189	--mandir=DIR man documentation in DIR [PREFIX/man]
190	--srcdir=DIR find the sources in DIR [configure dir or ..]
191	--program-prefix=PREFIX prepend PREFIX to installed program names
192	--program-suffix=SUFFIX append SUFFIX to installed program names
193	--program-transform-name=PROGRAM
194	run sed PROGRAM on installed program names
195	EOF
196	cat << EOF
197	Host type:
198	--build=BUILD configure for building on BUILD [BUILD=HOST]
199	--host=HOST configure for HOST [guessed]
200	--target=TARGET configure for TARGET [TARGET=HOST]
201	Features and packages:
202	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
203	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
204	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
205	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
206	--x-includes=DIR X include files are in DIR
207	--x-libraries=DIR X library files are in DIR
208	EOF
209	if test -n "$ac_help"; then
210	echo "--enable and --with options recognized:$ac_help"
211	fi
212	exit 0 ;;
213
214	-host \| --host \| --hos \| --ho)
215	ac_prev=host ;;
216	-host=* \| --host=* \| --hos=* \| --ho=*)
217	host="$ac_optarg" ;;
218
219	-includedir \| --includedir \| --includedi \| --included \| --include \
220	\| --includ \| --inclu \| --incl \| --inc)
221	ac_prev=includedir ;;
222	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
223	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
224	includedir="$ac_optarg" ;;
225
226	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
227	ac_prev=infodir ;;
228	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
229	infodir="$ac_optarg" ;;
230
231	-libdir \| --libdir \| --libdi \| --libd)
232	ac_prev=libdir ;;
233	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
234	libdir="$ac_optarg" ;;
235
236	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
237	\| --libexe \| --libex \| --libe)
238	ac_prev=libexecdir ;;
239	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
240	\| --libexe=* \| --libex=* \| --libe=*)
241	libexecdir="$ac_optarg" ;;
242
243	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
244	\| --localstate \| --localstat \| --localsta \| --localst \
245	\| --locals \| --local \| --loca \| --loc \| --lo)
246	ac_prev=localstatedir ;;
247	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
248	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
249	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
250	localstatedir="$ac_optarg" ;;
251
252	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
253	ac_prev=mandir ;;
254	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
255	mandir="$ac_optarg" ;;
256
257	-nfp \| --nfp \| --nf)
258	# Obsolete; use --without-fp.
259	with_fp=no ;;
260
261	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
262	\| --no-cr \| --no-c)
263	no_create=yes ;;
264
265	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
266	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
267	no_recursion=yes ;;
268
269	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
270	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
271	\| --oldin \| --oldi \| --old \| --ol \| --o)
272	ac_prev=oldincludedir ;;
273	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
274	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
275	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
276	oldincludedir="$ac_optarg" ;;
277
278	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
279	ac_prev=prefix ;;
280	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
281	prefix="$ac_optarg" ;;
282
283	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
284	\| --program-pre \| --program-pr \| --program-p)
285	ac_prev=program_prefix ;;
286	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
287	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
288	program_prefix="$ac_optarg" ;;
289
290	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
291	\| --program-suf \| --program-su \| --program-s)
292	ac_prev=program_suffix ;;
293	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
294	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
295	program_suffix="$ac_optarg" ;;
296
297	-program-transform-name \| --program-transform-name \
298	\| --program-transform-nam \| --program-transform-na \
299	\| --program-transform-n \| --program-transform- \
300	\| --program-transform \| --program-transfor \
301	\| --program-transfo \| --program-transf \
302	\| --program-trans \| --program-tran \
303	\| --progr-tra \| --program-tr \| --program-t)
304	ac_prev=program_transform_name ;;
305	-program-transform-name=* \| --program-transform-name=* \
306	\| --program-transform-nam=* \| --program-transform-na=* \
307	\| --program-transform-n=* \| --program-transform-=* \
308	\| --program-transform=* \| --program-transfor=* \
309	\| --program-transfo=* \| --program-transf=* \
310	\| --program-trans=* \| --program-tran=* \
311	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
312	program_transform_name="$ac_optarg" ;;
313
314	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
315	\| -silent \| --silent \| --silen \| --sile \| --sil)
316	silent=yes ;;
317
318	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
319	ac_prev=sbindir ;;
320	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
321	\| --sbi=* \| --sb=*)
322	sbindir="$ac_optarg" ;;
323
324	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
325	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
326	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
327	\| --sha \| --sh)
328	ac_prev=sharedstatedir ;;
329	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
330	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
331	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
332	\| --sha=* \| --sh=*)
333	sharedstatedir="$ac_optarg" ;;
334
335	-site \| --site \| --sit)
336	ac_prev=site ;;
337	-site=* \| --site=* \| --sit=*)
338	site="$ac_optarg" ;;
339
340	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
341	ac_prev=srcdir ;;
342	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
343	srcdir="$ac_optarg" ;;
344
345	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
346	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
347	ac_prev=sysconfdir ;;
348	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
349	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
350	sysconfdir="$ac_optarg" ;;
351
352	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
353	ac_prev=target ;;
354	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
355	target="$ac_optarg" ;;
356
357	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
358	verbose=yes ;;
359
360	-version \| --version \| --versio \| --versi \| --vers)
361	echo "configure generated by autoconf version 2.13"
362	exit 0 ;;
363
364	-with-* \| --with-*)
365	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
366	# Reject names that are not valid shell variable names.
367	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
368	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
369	fi
370	ac_package=`echo $ac_package\| sed 's/-/_/g'`
371	case "$ac_option" in
372	=) ;;
373	*) ac_optarg=yes ;;
374	esac
375	eval "with_${ac_package}='$ac_optarg'" ;;
376
377	-without-* \| --without-*)
378	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
379	# Reject names that are not valid shell variable names.
380	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
381	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
382	fi
383	ac_package=`echo $ac_package\| sed 's/-/_/g'`
384	eval "with_${ac_package}=no" ;;
385
386	--x)
387	# Obsolete; use --with-x.
388	with_x=yes ;;
389
390	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
391	\| --x-incl \| --x-inc \| --x-in \| --x-i)
392	ac_prev=x_includes ;;
393	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
394	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
395	x_includes="$ac_optarg" ;;
396
397	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
398	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
399	ac_prev=x_libraries ;;
400	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
401	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
402	x_libraries="$ac_optarg" ;;
403
404	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
405	;;
406
407	*)
408	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
409	echo "configure: warning: $ac_option: invalid host type" 1>&2
410	fi
411	if test "x$nonopt" != xNONE; then
412	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
413	fi
414	nonopt="$ac_option"
415	;;
416
417	esac
418	done
419
420	if test -n "$ac_prev"; then
421	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
422	fi
423
424	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
425
426	# File descriptor usage:
427	# 0 standard input
428	# 1 file creation
429	# 2 errors and warnings
430	# 3 some systems may open it to /dev/tty
431	# 4 used on the Kubota Titan
432	# 6 checking for... messages and results
433	# 5 compiler messages saved in config.log
434	if test "$silent" = yes; then
435	exec 6>/dev/null
436	else
437	exec 6>&1
438	fi
439	exec 5>./config.log
440
441	echo "\
442	This file contains any messages produced by compilers while
443	running configure, to aid debugging if configure makes a mistake.
444	" 1>&5
445
446	# Strip out --no-create and --no-recursion so they do not pile up.
447	# Also quote any args containing shell metacharacters.
448	ac_configure_args=
449	for ac_arg
450	do
451	case "$ac_arg" in
452	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
453	\| --no-cr \| --no-c) ;;
454	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
455	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
456	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
457	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
458	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
459	esac
460	done
461
462	# NLS nuisances.
463	# Only set these to C if already set. These must not be set unconditionally
464	# because not all systems understand e.g. LANG=C (notably SCO).
465	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
466	# Non-C LC_CTYPE values break the ctype check.
467	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
468	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
469	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
470	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
471
472	# confdefs.h avoids OS command line length limits that DEFS can exceed.
473	rm -rf conftest* confdefs.h
474	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
475	echo > confdefs.h
476
477	# A filename unique to this package, relative to the directory that
478	# configure is in, which we can look for to find out if srcdir is correct.
479	ac_unique_file=fficonfig.h.in
480
481	# Find the source files, if location was not specified.
482	if test -z "$srcdir"; then
483	ac_srcdir_defaulted=yes
484	# Try the directory containing this script, then its parent.
485	ac_prog=$0
486	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
487	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
488	srcdir=$ac_confdir
489	if test ! -r $srcdir/$ac_unique_file; then
490	srcdir=..
491	fi
492	else
493	ac_srcdir_defaulted=no
494	fi
495	if test ! -r $srcdir/$ac_unique_file; then
496	if test "$ac_srcdir_defaulted" = yes; then
497	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
498	else
499	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
500	fi
501	fi
502	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
503
504	# Prefer explicitly selected file to automatically selected ones.
505	if test -z "$CONFIG_SITE"; then
506	if test "x$prefix" != xNONE; then
507	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
508	else
509	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
510	fi
511	fi
512	for ac_site_file in $CONFIG_SITE; do
513	if test -r "$ac_site_file"; then
514	echo "loading site script $ac_site_file"
515	. "$ac_site_file"
516	fi
517	done
518
519	if test -r "$cache_file"; then
520	echo "loading cache $cache_file"
521	. $cache_file
522	else
523	echo "creating cache $cache_file"
524	> $cache_file
525	fi
526
527	ac_ext=c
528	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
529	ac_cpp='$CPP $CPPFLAGS'
530	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
531	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
532	cross_compiling=$ac_cv_prog_cc_cross
533
534	ac_exeext=
535	ac_objext=o
536	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
537	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
538	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
539	ac_n= ac_c='
540	' ac_t=' '
541	else
542	ac_n=-n ac_c= ac_t=
543	fi
544	else
545	ac_n= ac_c='\c' ac_t=
546	fi
547
548	echo $ac_n "checking for path separator""... $ac_c" 1>&6
549	echo "configure:550: checking for path separator" >&5
550	# Filter path to get backslahes into forwardslashes
551	case "`uname -s 2> /dev/null`" in
552	OS/2)
553	PATH=`echo -E "$PATH" \| sed 's+\\\\+/+g'`
554	PATH_IFS=';'
555	;;
556	*)
557	PATH_IFS=':'
558	;;
559	esac
560	echo "$ac_t""${PATH_IFS}" 1>&6
561
562	echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
563	echo "configure:564: checking for Cygwin environment" >&5
564	if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
565	echo $ac_n "(cached) $ac_c" 1>&6
566	else
567	cat > conftest.$ac_ext <<EOF
568	#line 569 "configure"
569	#include "confdefs.h"
570
571	int main() {
572
573	#ifndef __CYGWIN__
574	#define __CYGWIN__ __CYGWIN32__
575	#endif
576	return __CYGWIN__;
577	; return 0; }
578	EOF
579	if { (eval echo configure:580: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
580	rm -rf conftest*
581	ac_cv_cygwin=yes
582	else
583	echo "configure: failed program was:" >&5
584	cat conftest.$ac_ext >&5
585	rm -rf conftest*
586	ac_cv_cygwin=no
587	fi
588	rm -f conftest*
589	rm -f conftest*
590	fi
591
592	echo "$ac_t""$ac_cv_cygwin" 1>&6
593	CYGWIN=
594	test "$ac_cv_cygwin" = yes && CYGWIN=yes
595	echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
596	echo "configure:597: checking for mingw32 environment" >&5
597	if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
598	echo $ac_n "(cached) $ac_c" 1>&6
599	else
600	cat > conftest.$ac_ext <<EOF
601	#line 602 "configure"
602	#include "confdefs.h"
603
604	int main() {
605	return __MINGW32__;
606	; return 0; }
607	EOF
608	if { (eval echo configure:609: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
609	rm -rf conftest*
610	ac_cv_mingw32=yes
611	else
612	echo "configure: failed program was:" >&5
613	cat conftest.$ac_ext >&5
614	rm -rf conftest*
615	ac_cv_mingw32=no
616	fi
617	rm -f conftest*
618	rm -f conftest*
619	fi
620
621	echo "$ac_t""$ac_cv_mingw32" 1>&6
622	MINGW32=
623	test "$ac_cv_mingw32" = yes && MINGW32=yes
624	echo $ac_n "checking for EMX/OS2 environment""... $ac_c" 1>&6
625	echo "configure:626: checking for EMX/OS2 environment" >&5
626	if eval "test \"`echo '$''{'ac_cv_emxos2'+set}'`\" = set"; then
627	echo $ac_n "(cached) $ac_c" 1>&6
628	else
629	: ${CC=gcc.exe}
630	cat > conftest.$ac_ext <<EOF
631	#line 632 "configure"
632	#include "confdefs.h"
633
634	int main() {
635	return __EMX__;
636	; return 0; }
637	EOF
638	if { (eval echo configure:639: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
639	rm -rf conftest*
640	ac_cv_emxos2=yes
641	else
642	echo "configure: failed program was:" >&5
643	cat conftest.$ac_ext >&5
644	rm -rf conftest*
645	ac_cv_emxos2=no
646	fi
647	rm -f conftest*
648	rm -f conftest*
649	fi
650
651	echo "$ac_t""$ac_cv_emxos2" 1>&6
652	if eval "test \"`echo '$''{'ac_cv_libpre'+set}'`\" = set"; then
653	echo $ac_n "(cached) $ac_c" 1>&6
654	else
655	if test "$ac_cv_emxos2" = yes ; then
656	ac_cv_libpre=
657	else
658	ac_cv_libpre=lib
659	fi
660
661	fi
662
663	EMXOS2=
664	test "$ac_cv_emxos2" = yes && EMXOS2=yes
665
666
667
668	echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
669	echo "configure:670: checking for executable suffix" >&5
670	if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
671	echo $ac_n "(cached) $ac_c" 1>&6
672	else
673	if test "$CYGWIN" = yes \|\| test "$MINGW32" = yes \|\| test "$EMXOS2" = yes; then
674	ac_cv_exeext=.exe
675	else
676	rm -f conftest*
677	echo 'int main () { return 0; }' > conftest.$ac_ext
678	ac_cv_exeext=
679	if { (eval echo configure:680: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
680	for file in conftest.*; do
681	case $file in
682	.c \| .o \| *.obj) ;;
683	*) ac_cv_exeext=`echo $file \| sed -e s/conftest//` ;;
684	esac
685	done
686	else
687	{ echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
688	fi
689	rm -f conftest*
690	test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
691	fi
692	fi
693
694	EXEEXT=""
695	test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
696	echo "$ac_t""${ac_cv_exeext}" 1>&6
697	ac_exeext=$EXEEXT
698
699
700
701
702
703
704	# This works around the fact that libtool configuration may change LD
705	# for this particular configuration, but some shells, instead of
706	# keeping the changes in LD private, export them just because LD is
707	# exported.
708	ORIGINAL_LD_FOR_MULTILIBS=$LD
709
710	# Check whether --enable-multilib or --disable-multilib was given.
711	if test "${enable_multilib+set}" = set; then
712	enableval="$enable_multilib"
713	case "${enableval}" in
714	yes) multilib=yes ;;
715	no) multilib=no ;;
716	*) { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
717	esac
718	else
719	multilib=yes
720	fi
721
722
723	if test "${srcdir}" = "."; then
724	if test "${with_target_subdir}" != "."; then
725	libffi_basedir="${with_multisrctop}../"
726	else
727	libffi_basedir="${with_multisrctop}"
728	fi
729	else
730	libffi_basedir=
731	fi
732
733	ac_aux_dir=
734	for ac_dir in ${libffi_basedir}.. $srcdir/${libffi_basedir}..; do
735	if test -f $ac_dir/install-sh; then
736	ac_aux_dir=$ac_dir
737	ac_install_sh="$ac_aux_dir/install-sh -c"
738	break
739	elif test -f $ac_dir/install.sh; then
740	ac_aux_dir=$ac_dir
741	ac_install_sh="$ac_aux_dir/install.sh -c"
742	break
743	fi
744	done
745	if test -z "$ac_aux_dir"; then
746	{ echo "configure: error: can not find install-sh or install.sh in ${libffi_basedir}.. $srcdir/${libffi_basedir}.." 1>&2; exit 1; }
747	fi
748	ac_config_guess=$ac_aux_dir/config.guess
749	ac_config_sub=$ac_aux_dir/config.sub
750	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
751
752
753
754	# Make sure we can run config.sub.
755	if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
756	else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
757	fi
758
759	echo $ac_n "checking host system type""... $ac_c" 1>&6
760	echo "configure:761: checking host system type" >&5
761
762	host_alias=$host
763	case "$host_alias" in
764	NONE)
765	case $nonopt in
766	NONE)
767	if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
768	else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
769	fi ;;
770	*) host_alias=$nonopt ;;
771	esac ;;
772	esac
773
774	host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
775	host_cpu=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
776	host_vendor=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
777	host_os=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
778	echo "$ac_t""$host" 1>&6
779
780
781	# Check whether --enable-shared or --disable-shared was given.
782	if test "${enable_shared+set}" = set; then
783	enableval="$enable_shared"
784	p=${PACKAGE-default}
785	case $enableval in
786	yes) enable_shared=yes ;;
787	no) enable_shared=no ;;
788	*)
789	enable_shared=no
790	# Look at the argument we got. We use all the common list separators.
791	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
792	for pkg in $enableval; do
793	if test "X$pkg" = "X$p"; then
794	enable_shared=yes
795	fi
796	done
797	IFS="$ac_save_ifs"
798	;;
799	esac
800	else
801	enable_shared=yes
802	fi
803
804	# Check whether --enable-static or --disable-static was given.
805	if test "${enable_static+set}" = set; then
806	enableval="$enable_static"
807	p=${PACKAGE-default}
808	case $enableval in
809	yes) enable_static=yes ;;
810	no) enable_static=no ;;
811	*)
812	enable_static=no
813	# Look at the argument we got. We use all the common list separators.
814	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
815	for pkg in $enableval; do
816	if test "X$pkg" = "X$p"; then
817	enable_static=yes
818	fi
819	done
820	IFS="$ac_save_ifs"
821	;;
822	esac
823	else
824	enable_static=yes
825	fi
826
827	# Check whether --enable-fast-install or --disable-fast-install was given.
828	if test "${enable_fast_install+set}" = set; then
829	enableval="$enable_fast_install"
830	p=${PACKAGE-default}
831	case $enableval in
832	yes) enable_fast_install=yes ;;
833	no) enable_fast_install=no ;;
834	*)
835	enable_fast_install=no
836	# Look at the argument we got. We use all the common list separators.
837	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
838	for pkg in $enableval; do
839	if test "X$pkg" = "X$p"; then
840	enable_fast_install=yes
841	fi
842	done
843	IFS="$ac_save_ifs"
844	;;
845	esac
846	else
847	enable_fast_install=yes
848	fi
849
850	echo $ac_n "checking build system type""... $ac_c" 1>&6
851	echo "configure:852: checking build system type" >&5
852
853	build_alias=$build
854	case "$build_alias" in
855	NONE)
856	case $nonopt in
857	NONE) build_alias=$host_alias ;;
858	*) build_alias=$nonopt ;;
859	esac ;;
860	esac
861
862	build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
863	build_cpu=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
864	build_vendor=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
865	build_os=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
866	echo "$ac_t""$build" 1>&6
867
868	# Extract the first word of "gcc", so it can be a program name with args.
869	set dummy gcc; 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="$IFS"; IFS="$PATH_IFS"
879	ac_dummy="$PATH"
880	for ac_dir in $ac_dummy; do
881	test -z "$ac_dir" && ac_dir=.
882	if test -f $ac_dir/$ac_word -o \
883	-f $ac_dir/$ac_word$ac_exeext ; then
884	ac_cv_prog_CC="gcc"
885	break
886	fi
887	done
888	IFS="$ac_save_ifs"
889	fi
890	fi
891	CC="$ac_cv_prog_CC"
892	if test -n "$CC"; then
893	echo "$ac_t""$CC" 1>&6
894	else
895	echo "$ac_t""no" 1>&6
896	fi
897
898	if test -z "$CC"; then
899	# Extract the first word of "cc", so it can be a program name with args.
900	set dummy cc; ac_word=$2
901	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
902	echo "configure:903: checking for $ac_word" >&5
903	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
904	echo $ac_n "(cached) $ac_c" 1>&6
905	else
906	if test -n "$CC"; then
907	ac_cv_prog_CC="$CC" # Let the user override the test.
908	else
909	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
910	ac_prog_rejected=no
911	ac_dummy="$PATH"
912	for ac_dir in $ac_dummy; do
913	test -z "$ac_dir" && ac_dir=.
914	if test -f $ac_dir/$ac_word -o \
915	-f $ac_dir/$ac_word$ac_exeext ; then
916	if test "$ac_dir/$ac_word" = "/usr/ucb/cc" -o \
917	"$ac_dir/$ac_word$ac_exeext" = "/usr/ucb/cc" ; then
918	ac_prog_rejected=yes
919	continue
920	fi
921	ac_cv_prog_CC="cc"
922	break
923	fi
924	done
925	IFS="$ac_save_ifs"
926	if test $ac_prog_rejected = yes; then
927	# We found a bogon in the path, so make sure we never use it.
928	set dummy $ac_cv_prog_CC
929	shift
930	if test $# -gt 0; then
931	# We chose a different compiler from the bogus one.
932	# However, it has the same basename, so the bogon will be chosen
933	# first if we set CC to just the basename; use the full file name.
934	shift
935	set dummy "$ac_dir/$ac_word" "$@"
936	shift
937	ac_cv_prog_CC="$@"
938	fi
939	fi
940	fi
941	fi
942	CC="$ac_cv_prog_CC"
943	if test -n "$CC"; then
944	echo "$ac_t""$CC" 1>&6
945	else
946	echo "$ac_t""no" 1>&6
947	fi
948
949	if test -z "$CC"; then
950	case "`uname -s`" in
951	win32 \| WIN32)
952	# Extract the first word of "cl", so it can be a program name with args.
953	set dummy cl; ac_word=$2
954	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
955	echo "configure:956: checking for $ac_word" >&5
956	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
957	echo $ac_n "(cached) $ac_c" 1>&6
958	else
959	if test -n "$CC"; then
960	ac_cv_prog_CC="$CC" # Let the user override the test.
961	else
962	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
963	ac_dummy="$PATH"
964	for ac_dir in $ac_dummy; do
965	test -z "$ac_dir" && ac_dir=.
966	if test -f $ac_dir/$ac_word -o \
967	-f $ac_dir/$ac_word$ac_exeext ; then
968	ac_cv_prog_CC="cl"
969	break
970	fi
971	done
972	IFS="$ac_save_ifs"
973	fi
974	fi
975	CC="$ac_cv_prog_CC"
976	if test -n "$CC"; then
977	echo "$ac_t""$CC" 1>&6
978	else
979	echo "$ac_t""no" 1>&6
980	fi
981	;;
982	esac
983	fi
984	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
985	fi
986
987	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
988	echo "configure:989: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
989
990	ac_ext=c
991	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
992	ac_cpp='$CPP $CPPFLAGS'
993	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
994	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
995	cross_compiling=$ac_cv_prog_cc_cross
996
997	cat > conftest.$ac_ext << EOF
998
999	#line 1000 "configure"
1000	#include "confdefs.h"
1001
1002	main(){return(0);}
1003	EOF
1004	if { (eval echo configure:1005: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1005	ac_cv_prog_cc_works=yes
1006	# If we can't run a trivial program, we are probably using a cross compiler.
1007	if (./conftest; exit) 2>/dev/null; then
1008	ac_cv_prog_cc_cross=no
1009	else
1010	ac_cv_prog_cc_cross=yes
1011	fi
1012	else
1013	echo "configure: failed program was:" >&5
1014	cat conftest.$ac_ext >&5
1015	ac_cv_prog_cc_works=no
1016	fi
1017	rm -fr conftest*
1018	ac_ext=c
1019	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1020	ac_cpp='$CPP $CPPFLAGS'
1021	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1022	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1023	cross_compiling=$ac_cv_prog_cc_cross
1024
1025	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1026	if test $ac_cv_prog_cc_works = no; then
1027	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1028	fi
1029	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1030	echo "configure:1031: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1031	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1032	cross_compiling=$ac_cv_prog_cc_cross
1033
1034	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1035	echo "configure:1036: checking whether we are using GNU C" >&5
1036	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1037	echo $ac_n "(cached) $ac_c" 1>&6
1038	else
1039	cat > conftest.c <<EOF
1040	#ifdef __GNUC__
1041	yes;
1042	#endif
1043	EOF
1044	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1045: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
1045	ac_cv_prog_gcc=yes
1046	else
1047	ac_cv_prog_gcc=no
1048	fi
1049	fi
1050
1051	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1052
1053	if test $ac_cv_prog_gcc = yes; then
1054	GCC=yes
1055	else
1056	GCC=
1057	fi
1058
1059	ac_test_CFLAGS="${CFLAGS+set}"
1060	ac_save_CFLAGS="$CFLAGS"
1061	CFLAGS=
1062	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1063	echo "configure:1064: checking whether ${CC-cc} accepts -g" >&5
1064	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1065	echo $ac_n "(cached) $ac_c" 1>&6
1066	else
1067	echo 'void f(){}' > conftest.c
1068	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1069	ac_cv_prog_cc_g=yes
1070	else
1071	ac_cv_prog_cc_g=no
1072	fi
1073	rm -f conftest*
1074
1075	fi
1076
1077	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1078	if test "$ac_test_CFLAGS" = set; then
1079	CFLAGS="$ac_save_CFLAGS"
1080	elif test $ac_cv_prog_cc_g = yes; then
1081	if test "$GCC" = yes; then
1082	CFLAGS="-g -O2"
1083	else
1084	CFLAGS="-g"
1085	fi
1086	else
1087	if test "$GCC" = yes; then
1088	CFLAGS="-O2"
1089	else
1090	CFLAGS=
1091	fi
1092	fi
1093
1094	# Check whether --with-gnu-ld or --without-gnu-ld was given.
1095	if test "${with_gnu_ld+set}" = set; then
1096	withval="$with_gnu_ld"
1097	test "$withval" = no \|\| with_gnu_ld=yes
1098	else
1099	with_gnu_ld=no
1100	fi
1101
1102	ac_prog=ld
1103	if test "$GCC" = yes; then
1104	# Check if gcc -print-prog-name=ld gives a path.
1105	echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1106	echo "configure:1107: checking for ld used by GCC" >&5
1107	case $host in
1108	--mingw*)
1109	# gcc leaves a trailing carriage return which upsets mingw
1110	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;
1111	*)
1112	ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1113	esac
1114	case $ac_prog in
1115	# Accept absolute paths.
1116	[\\/]* \| [A-Za-z]:[\\/]*)
1117	re_direlt='/[^/][^/]*/\.\./'
1118	# Canonicalize the path of ld
1119	ac_prog=`echo $ac_prog\| sed 's%\\\\%/%g'`
1120	while echo $ac_prog \| grep "$re_direlt" > /dev/null 2>&1; do
1121	ac_prog=`echo $ac_prog\| sed "s%$re_direlt%/%"`
1122	done
1123	test -z "$LD" && LD="$ac_prog"
1124	;;
1125	"")
1126	# If it fails, then pretend we aren't using GCC.
1127	ac_prog=ld
1128	;;
1129	*)
1130	# If it is relative, then search for the first ld in PATH.
1131	with_gnu_ld=unknown
1132	;;
1133	esac
1134	elif test "$with_gnu_ld" = yes; then
1135	echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1136	echo "configure:1137: checking for GNU ld" >&5
1137	else
1138	echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1139	echo "configure:1140: checking for non-GNU ld" >&5
1140	fi
1141	if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1142	echo $ac_n "(cached) $ac_c" 1>&6
1143	else
1144	if test -z "$LD"; then
1145	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1146	for ac_dir in $PATH; do
1147	test -z "$ac_dir" && ac_dir=.
1148	if test -f "$ac_dir/$ac_prog" \|\| test -f "$ac_dir/$ac_prog$ac_exeext"; then
1149	lt_cv_path_LD="$ac_dir/$ac_prog"
1150	# Check to see if the program is GNU ld. I'd rather use --version,
1151	# but apparently some GNU ld's only accept -v.
1152	# Break only if it was the GNU/non-GNU ld that we prefer.
1153	if "$lt_cv_path_LD" -v 2>&1 < /dev/null \| egrep '(GNU\|with BFD)' > /dev/null; then
1154	test "$with_gnu_ld" != no && break
1155	else
1156	test "$with_gnu_ld" != yes && break
1157	fi
1158	fi
1159	done
1160	IFS="$ac_save_ifs"
1161	else
1162	lt_cv_path_LD="$LD" # Let the user override the test with a path.
1163	fi
1164	fi
1165
1166	LD="$lt_cv_path_LD"
1167	if test -n "$LD"; then
1168	echo "$ac_t""$LD" 1>&6
1169	else
1170	echo "$ac_t""no" 1>&6
1171	fi
1172	test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1173	echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1174	echo "configure:1175: checking if the linker ($LD) is GNU ld" >&5
1175	if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1176	echo $ac_n "(cached) $ac_c" 1>&6
1177	else
1178	# I'd rather use --version here, but apparently some GNU ld's only accept -v.
1179	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then
1180	lt_cv_prog_gnu_ld=yes
1181	else
1182	lt_cv_prog_gnu_ld=no
1183	fi
1184	fi
1185
1186	echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1187	with_gnu_ld=$lt_cv_prog_gnu_ld
1188
1189
1190	echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1191	echo "configure:1192: checking for $LD option to reload object files" >&5
1192	if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1193	echo $ac_n "(cached) $ac_c" 1>&6
1194	else
1195	lt_cv_ld_reload_flag='-r'
1196	fi
1197
1198	echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1199	reload_flag=$lt_cv_ld_reload_flag
1200	test -n "$reload_flag" && reload_flag=" $reload_flag"
1201
1202	echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1203	echo "configure:1204: checking for BSD-compatible nm" >&5
1204	if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1205	echo $ac_n "(cached) $ac_c" 1>&6
1206	else
1207	if test -n "$NM"; then
1208	# Let the user override the test.
1209	lt_cv_path_NM="$NM"
1210	else
1211	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1212	for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1213	test -z "$ac_dir" && ac_dir=.
1214	tmp_nm=$ac_dir/${ac_tool_prefix}nm
1215	if test -f $tmp_nm \|\| test -f $tmp_nm$ac_exeext ; then
1216	# Check to see if the nm accepts a BSD-compat flag.
1217	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
1218	# nm: unknown option "B" ignored
1219	# Tru64's nm complains that /dev/null is an invalid object file
1220	if ($tmp_nm -B /dev/null 2>&1 \| sed '1q'; exit 0) \| egrep '(/dev/null\|Invalid file or object type)' >/dev/null; then
1221	lt_cv_path_NM="$tmp_nm -B"
1222	break
1223	elif ($tmp_nm -p /dev/null 2>&1 \| sed '1q'; exit 0) \| egrep /dev/null >/dev/null; then
1224	lt_cv_path_NM="$tmp_nm -p"
1225	break
1226	else
1227	lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1228	continue # so that we can try to find one that supports BSD flags
1229	fi
1230	fi
1231	done
1232	IFS="$ac_save_ifs"
1233	test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1234	fi
1235	fi
1236
1237	NM="$lt_cv_path_NM"
1238	echo "$ac_t""$NM" 1>&6
1239
1240	echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1241	echo "configure:1242: checking whether ln -s works" >&5
1242	if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1243	echo $ac_n "(cached) $ac_c" 1>&6
1244	else
1245	rm -f conftestdata
1246	if ln -s X conftestdata 2>/dev/null
1247	then
1248	rm -f conftestdata
1249	ac_cv_prog_LN_S="ln -s"
1250	else
1251	echo A > conftestdata;
1252	if ln conftestdata conftestdata2 2>/dev/null; then
1253	ac_cv_prog_LN_S=ln
1254	else
1255	ac_cv_prog_LN_S=cp
1256	fi
1257	fi
1258	rm -f conftestdata*
1259	fi
1260	LN_S="$ac_cv_prog_LN_S"
1261	if test "$ac_cv_prog_LN_S" = "ln -s"; then
1262	echo "$ac_t""yes" 1>&6
1263	else
1264	echo "$ac_t""no" 1>&6
1265	fi
1266
1267	echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1268	echo "configure:1269: checking how to recognise dependant libraries" >&5
1269	if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1270	echo $ac_n "(cached) $ac_c" 1>&6
1271	else
1272	lt_cv_file_magic_cmd='$MAGIC_CMD'
1273	lt_cv_file_magic_test_file=
1274	lt_cv_deplibs_check_method='unknown'
1275	# Need to set the preceding variable on all platforms that support
1276	# interlibrary dependencies.
1277	# 'none' -- dependencies not supported.
1278	# `unknown' -- same as none, but documents that we really don't know.
1279	# 'pass_all' -- all dependencies passed with no checks.
1280	# 'test_compile' -- check by making test program.
1281	# 'file_magic [regex]' -- check by looking for files in library path
1282	# which responds to the $file_magic_cmd with a given egrep regex.
1283	# If you have `file' or equivalent on your system and you're not sure
1284	# whether `pass_all' will always work, you probably want this one.
1285
1286	case $host_os in
1287	aix*)
1288	lt_cv_deplibs_check_method=pass_all
1289	;;
1290
1291	beos*)
1292	lt_cv_deplibs_check_method=pass_all
1293	;;
1294
1295	bsdi4*)
1296	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object\|dynamic lib)'
1297	lt_cv_file_magic_cmd='/usr/bin/file -L'
1298	lt_cv_file_magic_test_file=/shlib/libc.so
1299	;;
1300
1301	cygwin* \| mingw* \|pw32*)
1302	lt_cv_deplibs_check_method='file_magic file format pei-i386(.architecture: i386)?'
1303	lt_cv_file_magic_cmd='$OBJDUMP -f'
1304	;;
1305
1306	darwin* \| rhapsody*)
1307	lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1308	lt_cv_file_magic_cmd='/usr/bin/file -L'
1309	case "$host_os" in
1310	rhapsody* \| darwin1.012)
1311	lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1312	;;
1313	*) # Darwin 1.3 on
1314	lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1315	;;
1316	esac
1317	;;
1318
1319	freebsd* )
1320	if echo __ELF__ \| $CC -E - \| grep __ELF__ > /dev/null; then
1321	case $host_cpu in
1322	i*86 )
1323	# Not sure whether the presence of OpenBSD here was a mistake.
1324	# Let's accept both of them until this is cleared up.
1325	lt_cv_deplibs_check_method='file_magic (FreeBSD\|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1326	lt_cv_file_magic_cmd=/usr/bin/file
1327	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1328	;;
1329	esac
1330	else
1331	lt_cv_deplibs_check_method=pass_all
1332	fi
1333	;;
1334
1335	gnu*)
1336	lt_cv_deplibs_check_method=pass_all
1337	;;
1338
1339	hpux10.20\|hpux11)
1340	case $host_cpu in
1341	hppa*)
1342	lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]\|PA-RISC[0-9].[0-9]) shared library'
1343	lt_cv_file_magic_cmd=/usr/bin/file
1344	lt_cv_file_magic_test_file=/usr/lib/libc.sl
1345	;;
1346	ia64*)
1347	lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]\|ELF-[0-9][0-9]) shared object file - IA64'
1348	lt_cv_file_magic_cmd=/usr/bin/file
1349	lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
1350	;;
1351	esac
1352	;;
1353
1354	irix5* \| irix6*)
1355	case $host_os in
1356	irix5*)
1357	# this will be overridden with pass_all, but let us keep it just in case
1358	lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1359	;;
1360	*)
1361	case $LD in
1362	-32\|"-32 ") libmagic=32-bit;;
1363	-n32\|"-n32 ") libmagic=N32;;
1364	-64\|"-64 ") libmagic=64-bit;;
1365	*) libmagic=never-match;;
1366	esac
1367	# this will be overridden with pass_all, but let us keep it just in case
1368	lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1369	;;
1370	esac
1371	lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1372	lt_cv_deplibs_check_method=pass_all
1373	;;
1374
1375	# This must be Linux ELF.
1376	linux-gnu*)
1377	case $host_cpu in
1378	alpha* \| hppa* \| i86 \| powerpc \| sparc* \| ia64* \| sh* )
1379	lt_cv_deplibs_check_method=pass_all ;;
1380	*)
1381	# glibc up to 2.1.1 does not perform some relocations on ARM
1382	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object\|dynamic lib )' ;;
1383	esac
1384	lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
1385	;;
1386
1387	netbsd*)
1388	if echo __ELF__ \| $CC -E - \| grep __ELF__ > /dev/null; then
1389	lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
1390	else
1391	lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
1392	fi
1393	;;
1394
1395	newsos6)
1396	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable\|dynamic lib)'
1397	lt_cv_file_magic_cmd=/usr/bin/file
1398	lt_cv_file_magic_test_file=/usr/lib/libnls.so
1399	;;
1400
1401	os2*)
1402	lt_cv_deplibs_check_method=pass_all
1403	;;
1404
1405	osf3* \| osf4* \| osf5*)
1406	# this will be overridden with pass_all, but let us keep it just in case
1407	lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
1408	lt_cv_file_magic_test_file=/shlib/libc.so
1409	lt_cv_deplibs_check_method=pass_all
1410	;;
1411
1412	sco3.2v5*)
1413	lt_cv_deplibs_check_method=pass_all
1414	;;
1415
1416	solaris*)
1417	lt_cv_deplibs_check_method=pass_all
1418	lt_cv_file_magic_test_file=/lib/libc.so
1419	;;
1420
1421	sysv5uw[78]* \| sysv4uw2)
1422	lt_cv_deplibs_check_method=pass_all
1423	;;
1424
1425	sysv4 \| sysv4.2uw2* \| sysv4.3* \| sysv5*)
1426	case $host_vendor in
1427	ncr)
1428	lt_cv_deplibs_check_method=pass_all
1429	;;
1430	motorola)
1431	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]-bit [ML]SB (shared object\|dynamic lib) M[0-9][0-9] Version [0-9]'
1432	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1433	;;
1434	esac
1435	;;
1436	esac
1437
1438	fi
1439
1440	echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
1441	file_magic_cmd=$lt_cv_file_magic_cmd
1442	deplibs_check_method=$lt_cv_deplibs_check_method
1443
1444	echo $ac_n "checking for object suffix""... $ac_c" 1>&6
1445	echo "configure:1446: checking for object suffix" >&5
1446	if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
1447	echo $ac_n "(cached) $ac_c" 1>&6
1448	else
1449	rm -f conftest*
1450	echo 'int i = 1;' > conftest.$ac_ext
1451	if { (eval echo configure:1452: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1452	for ac_file in conftest.*; do
1453	case $ac_file in
1454	*.c) ;;
1455	*) ac_cv_objext=`echo $ac_file \| sed -e s/conftest.//` ;;
1456	esac
1457	done
1458	else
1459	{ echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
1460	fi
1461	rm -f conftest*
1462	fi
1463
1464	echo "$ac_t""$ac_cv_objext" 1>&6
1465	OBJEXT=$ac_cv_objext
1466	ac_objext=$ac_cv_objext
1467
1468	if test $host != $build; then
1469	ac_tool_prefix=${host_alias}-
1470	else
1471	ac_tool_prefix=
1472	fi
1473
1474	# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
1475
1476	# Only perform the check for file, if the check method requires it
1477	case $deplibs_check_method in
1478	file_magic*)
1479	if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1480	echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
1481	echo "configure:1482: checking for ${ac_tool_prefix}file" >&5
1482	if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1483	echo $ac_n "(cached) $ac_c" 1>&6
1484	else
1485	case $MAGIC_CMD in
1486	/*)
1487	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1488	;;
1489	?:/*)
1490	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1491	;;
1492	*)
1493	ac_save_MAGIC_CMD="$MAGIC_CMD"
1494	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1495	ac_dummy="/usr/bin:$PATH"
1496	for ac_dir in $ac_dummy; do
1497	test -z "$ac_dir" && ac_dir=.
1498	if test -f $ac_dir/${ac_tool_prefix}file; then
1499	lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
1500	if test -n "$file_magic_test_file"; then
1501	case $deplibs_check_method in
1502	"file_magic "*)
1503	file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic $.*$\"`"
1504	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1505	if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null \|
1506	egrep "$file_magic_regex" > /dev/null; then
1507	:
1508	else
1509	cat <<EOF 1>&2
1510
1511	*** Warning: the command libtool uses to detect shared libraries,
1512	*** $file_magic_cmd, produces output that libtool cannot recognize.
1513	*** The result is that libtool may fail to recognize shared libraries
1514	*** as such. This will affect the creation of libtool libraries that
1515	*** depend on shared libraries, but programs linked with such libtool
1516	*** libraries will work regardless of this problem. Nevertheless, you
1517	*** may want to report the problem to your system manager and/or to
1518	*** bug-libtool@gnu.org
1519
1520	EOF
1521	fi ;;
1522	esac
1523	fi
1524	break
1525	fi
1526	done
1527	IFS="$ac_save_ifs"
1528	MAGIC_CMD="$ac_save_MAGIC_CMD"
1529	;;
1530	esac
1531	fi
1532
1533	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1534	if test -n "$MAGIC_CMD"; then
1535	echo "$ac_t""$MAGIC_CMD" 1>&6
1536	else
1537	echo "$ac_t""no" 1>&6
1538	fi
1539
1540	if test -z "$lt_cv_path_MAGIC_CMD"; then
1541	if test -n "$ac_tool_prefix"; then
1542	echo $ac_n "checking for file""... $ac_c" 1>&6
1543	echo "configure:1544: checking for file" >&5
1544	if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1545	echo $ac_n "(cached) $ac_c" 1>&6
1546	else
1547	case $MAGIC_CMD in
1548	/*)
1549	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1550	;;
1551	?:/*)
1552	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1553	;;
1554	*)
1555	ac_save_MAGIC_CMD="$MAGIC_CMD"
1556	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1557	ac_dummy="/usr/bin:$PATH"
1558	for ac_dir in $ac_dummy; do
1559	test -z "$ac_dir" && ac_dir=.
1560	if test -f $ac_dir/file; then
1561	lt_cv_path_MAGIC_CMD="$ac_dir/file"
1562	if test -n "$file_magic_test_file"; then
1563	case $deplibs_check_method in
1564	"file_magic "*)
1565	file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic $.*$\"`"
1566	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1567	if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null \|
1568	egrep "$file_magic_regex" > /dev/null; then
1569	:
1570	else
1571	cat <<EOF 1>&2
1572
1573	*** Warning: the command libtool uses to detect shared libraries,
1574	*** $file_magic_cmd, produces output that libtool cannot recognize.
1575	*** The result is that libtool may fail to recognize shared libraries
1576	*** as such. This will affect the creation of libtool libraries that
1577	*** depend on shared libraries, but programs linked with such libtool
1578	*** libraries will work regardless of this problem. Nevertheless, you
1579	*** may want to report the problem to your system manager and/or to
1580	*** bug-libtool@gnu.org
1581
1582	EOF
1583	fi ;;
1584	esac
1585	fi
1586	break
1587	fi
1588	done
1589	IFS="$ac_save_ifs"
1590	MAGIC_CMD="$ac_save_MAGIC_CMD"
1591	;;
1592	esac
1593	fi
1594
1595	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1596	if test -n "$MAGIC_CMD"; then
1597	echo "$ac_t""$MAGIC_CMD" 1>&6
1598	else
1599	echo "$ac_t""no" 1>&6
1600	fi
1601
1602	else
1603	MAGIC_CMD=:
1604	fi
1605	fi
1606
1607	fi
1608	;;
1609	esac
1610
1611	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1612	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1613	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1614	echo "configure:1615: checking for $ac_word" >&5
1615	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1616	echo $ac_n "(cached) $ac_c" 1>&6
1617	else
1618	if test -n "$RANLIB"; then
1619	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1620	else
1621	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1622	ac_dummy="$PATH"
1623	for ac_dir in $ac_dummy; do
1624	test -z "$ac_dir" && ac_dir=.
1625	if test -f $ac_dir/$ac_word -o \
1626	-f $ac_dir/$ac_word$ac_exeext ; then
1627	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1628	break
1629	fi
1630	done
1631	IFS="$ac_save_ifs"
1632	fi
1633	fi
1634	RANLIB="$ac_cv_prog_RANLIB"
1635	if test -n "$RANLIB"; then
1636	echo "$ac_t""$RANLIB" 1>&6
1637	else
1638	echo "$ac_t""no" 1>&6
1639	fi
1640
1641
1642	if test -z "$ac_cv_prog_RANLIB"; then
1643	if test -n "$ac_tool_prefix"; then
1644	# Extract the first word of "ranlib", so it can be a program name with args.
1645	set dummy ranlib; ac_word=$2
1646	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1647	echo "configure:1648: checking for $ac_word" >&5
1648	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1649	echo $ac_n "(cached) $ac_c" 1>&6
1650	else
1651	if test -n "$RANLIB"; then
1652	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1653	else
1654	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1655	ac_dummy="$PATH"
1656	for ac_dir in $ac_dummy; do
1657	test -z "$ac_dir" && ac_dir=.
1658	if test -f $ac_dir/$ac_word -o \
1659	-f $ac_dir/$ac_word$ac_exeext ; then
1660	ac_cv_prog_RANLIB="ranlib"
1661	break
1662	fi
1663	done
1664	IFS="$ac_save_ifs"
1665	test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1666	fi
1667	fi
1668	RANLIB="$ac_cv_prog_RANLIB"
1669	if test -n "$RANLIB"; then
1670	echo "$ac_t""$RANLIB" 1>&6
1671	else
1672	echo "$ac_t""no" 1>&6
1673	fi
1674
1675	else
1676	RANLIB=":"
1677	fi
1678	fi
1679
1680	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1681	set dummy ${ac_tool_prefix}strip; ac_word=$2
1682	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1683	echo "configure:1684: checking for $ac_word" >&5
1684	if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1685	echo $ac_n "(cached) $ac_c" 1>&6
1686	else
1687	if test -n "$STRIP"; then
1688	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1689	else
1690	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1691	ac_dummy="$PATH"
1692	for ac_dir in $ac_dummy; do
1693	test -z "$ac_dir" && ac_dir=.
1694	if test -f $ac_dir/$ac_word -o \
1695	-f $ac_dir/$ac_word$ac_exeext ; then
1696	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1697	break
1698	fi
1699	done
1700	IFS="$ac_save_ifs"
1701	fi
1702	fi
1703	STRIP="$ac_cv_prog_STRIP"
1704	if test -n "$STRIP"; then
1705	echo "$ac_t""$STRIP" 1>&6
1706	else
1707	echo "$ac_t""no" 1>&6
1708	fi
1709
1710
1711	if test -z "$ac_cv_prog_STRIP"; then
1712	if test -n "$ac_tool_prefix"; then
1713	# Extract the first word of "strip", so it can be a program name with args.
1714	set dummy strip; ac_word=$2
1715	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1716	echo "configure:1717: checking for $ac_word" >&5
1717	if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1718	echo $ac_n "(cached) $ac_c" 1>&6
1719	else
1720	if test -n "$STRIP"; then
1721	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1722	else
1723	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1724	ac_dummy="$PATH"
1725	for ac_dir in $ac_dummy; do
1726	test -z "$ac_dir" && ac_dir=.
1727	if test -f $ac_dir/$ac_word -o \
1728	-f $ac_dir/$ac_word$ac_exeext ; then
1729	ac_cv_prog_STRIP="strip"
1730	break
1731	fi
1732	done
1733	IFS="$ac_save_ifs"
1734	test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
1735	fi
1736	fi
1737	STRIP="$ac_cv_prog_STRIP"
1738	if test -n "$STRIP"; then
1739	echo "$ac_t""$STRIP" 1>&6
1740	else
1741	echo "$ac_t""no" 1>&6
1742	fi
1743
1744	else
1745	STRIP=":"
1746	fi
1747	fi
1748
1749
1750	# Check for any special flags to pass to ltconfig.
1751	libtool_flags="--cache-file=$cache_file"
1752	test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
1753	test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
1754	test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
1755	test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
1756	test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1757
1758
1759	# Check whether --enable-libtool-lock or --disable-libtool-lock was given.
1760	if test "${enable_libtool_lock+set}" = set; then
1761	enableval="$enable_libtool_lock"
1762	:
1763	fi
1764
1765	test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
1766	test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
1767
1768	# Check whether --with-pic or --without-pic was given.
1769	if test "${with_pic+set}" = set; then
1770	withval="$with_pic"
1771	pic_mode="$withval"
1772	else
1773	pic_mode=default
1774	fi
1775
1776	test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
1777	test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
1778
1779	# Some flags need to be propagated to the compiler or linker for good
1780	# libtool support.
1781	case $host in
1782	--irix6*)
1783	# Find out which ABI we are using.
1784	echo '#line 1785 "configure"' > conftest.$ac_ext
1785	if { (eval echo configure:1786: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1786	if test "$lt_cv_prog_gnu_ld" = yes; then
1787	case `/usr/bin/file conftest.$ac_objext` in
1788	32-bit)
1789	LD="${LD-ld} -melf32bsmip"
1790	;;
1791	N32)
1792	LD="${LD-ld} -melf32bmipn32"
1793	;;
1794	64-bit)
1795	LD="${LD-ld} -melf64bmip"
1796	;;
1797	esac
1798	else
1799	case `/usr/bin/file conftest.$ac_objext` in
1800	32-bit)
1801	LD="${LD-ld} -32"
1802	;;
1803	N32)
1804	LD="${LD-ld} -n32"
1805	;;
1806	64-bit)
1807	LD="${LD-ld} -64"
1808	;;
1809	esac
1810	fi
1811	fi
1812	rm -rf conftest*
1813	;;
1814
1815	ia64--hpux)
1816	# Find out which ABI we are using.
1817	echo 'int i;' > conftest.$ac_ext
1818	if { (eval echo configure:1819: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1819	case "`/usr/bin/file conftest.o`" in
1820	ELF-32)
1821	HPUX_IA64_MODE="32"
1822	;;
1823	ELF-64)
1824	HPUX_IA64_MODE="64"
1825	;;
1826	esac
1827	fi
1828	rm -rf conftest*
1829	;;
1830
1831	x86_64-linux\|ppc-linux\|powerpc-linux\|s390-linux\|sparc-linux)
1832	# Find out which ABI we are using.
1833	echo 'int i;' > conftest.$ac_ext
1834	if { (eval echo configure:1835: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1835	case "`/usr/bin/file conftest.o`" in
1836	32-bit)
1837	case $host in
1838	x86_64-linux)
1839	LD="${LD-ld} -m elf_i386"
1840	;;
1841	ppc64-linux\|powerpc64-linux)
1842	LD="${LD-ld} -m elf32ppclinux"
1843	;;
1844	s390x-linux)
1845	LD="${LD-ld} -m elf_s390"
1846	;;
1847	sparc64-linux)
1848	LD="${LD-ld} -m elf32_sparc"
1849	;;
1850	esac
1851	;;
1852	64-bit)
1853	case $host in
1854	x86_64-linux)
1855	LD="${LD-ld} -m elf_x86_64"
1856	;;
1857	ppc-linux\|powerpc-linux)
1858	LD="${LD-ld} -m elf64ppc"
1859	;;
1860	s390-linux*)
1861	LD="${LD-ld} -m elf64_s390"
1862	;;
1863	sparc-linux*)
1864	LD="${LD-ld} -m elf64_sparc"
1865	;;
1866	esac
1867	;;
1868	esac
1869	fi
1870	rm -rf conftest*
1871	;;
1872
1873	--sco3.2v5*)
1874	# On SCO OpenServer 5, we need -belf to get full-featured binaries.
1875	SAVE_CFLAGS="$CFLAGS"
1876	CFLAGS="$CFLAGS -belf"
1877	echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
1878	echo "configure:1879: checking whether the C compiler needs -belf" >&5
1879	if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
1880	echo $ac_n "(cached) $ac_c" 1>&6
1881	else
1882
1883	ac_ext=c
1884	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1885	ac_cpp='$CPP $CPPFLAGS'
1886	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1887	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1888	cross_compiling=$ac_cv_prog_cc_cross
1889
1890	cat > conftest.$ac_ext <<EOF
1891	#line 1892 "configure"
1892	#include "confdefs.h"
1893
1894	int main() {
1895
1896	; return 0; }
1897	EOF
1898	if { (eval echo configure:1899: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1899	rm -rf conftest*
1900	lt_cv_cc_needs_belf=yes
1901	else
1902	echo "configure: failed program was:" >&5
1903	cat conftest.$ac_ext >&5
1904	rm -rf conftest*
1905	lt_cv_cc_needs_belf=no
1906	fi
1907	rm -f conftest*
1908	ac_ext=c
1909	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1910	ac_cpp='$CPP $CPPFLAGS'
1911	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1912	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1913	cross_compiling=$ac_cv_prog_cc_cross
1914
1915	fi
1916
1917	echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
1918	if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1919	# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1920	CFLAGS="$SAVE_CFLAGS"
1921	fi
1922	;;
1923
1924
1925	esac
1926
1927
1928	# Save cache, so that ltconfig can load it
1929	cat > confcache <<\EOF
1930	# This file is a shell script that caches the results of configure
1931	# tests run on this system so they can be shared between configure
1932	# scripts and configure runs. It is not useful on other systems.
1933	# If it contains results you don't want to keep, you may remove or edit it.
1934	#
1935	# By default, configure uses ./config.cache as the cache file,
1936	# creating it if it does not exist already. You can give configure
1937	# the --cache-file=FILE option to use a different cache file; that is
1938	# what configure does when it calls configure scripts in
1939	# subdirectories, so they share the cache.
1940	# Giving --cache-file=/dev/null disables caching, for debugging configure.
1941	# config.status only pays attention to the cache file if you give it the
1942	# --recheck option to rerun configure.
1943	#
1944	EOF
1945	# The following way of writing the cache mishandles newlines in values,
1946	# but we know of no workaround that is simple, portable, and efficient.
1947	# So, don't put newlines in cache variables' values.
1948	# Ultrix sh set writes to stderr and can't be redirected directly,
1949	# and sets the high bit in the cache file unless we assign to the vars.
1950	(set) 2>&1 \|
1951	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
1952	ac_space=\ )
1953	# `set' does not quote correctly, so add quotes (double-quote substitution
1954	# turns \\\\ into \\, and sed turns \\ into \).
1955	sed -n \
1956	-e "s/'/'\\\\''/g" \
1957	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
1958	;;
1959	*)
1960	# `set' quotes correctly as required by POSIX, so do not add quotes.
1961	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
1962	;;
1963	esac >> confcache
1964	if cmp -s $cache_file confcache; then
1965	:
1966	else
1967	if test -w $cache_file; then
1968	echo "updating cache $cache_file"
1969	cat confcache > $cache_file
1970	else
1971	echo "not updating unwritable cache $cache_file"
1972	fi
1973	fi
1974	rm -f confcache
1975
1976
1977	# Actually configure libtool. ac_aux_dir is where install-sh is found.
1978	AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
1979	MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
1980	LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
1981	AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
1982	objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
1983	deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
1984	${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
1985	$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
1986	\|\| { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
1987
1988	# Reload cache, that may have been modified by ltconfig
1989	if test -r "$cache_file"; then
1990	echo "loading cache $cache_file"
1991	. $cache_file
1992	else
1993	echo "creating cache $cache_file"
1994	> $cache_file
1995	fi
1996
1997
1998	# This can be used to rebuild libtool when needed
1999	LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2000
2001	# Always use our own libtool.
2002	LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2003
2004	# Redirect the config.log output again, so that the ltconfig log is not
2005	# clobbered by the next message.
2006	exec 5>>./config.log
2007
2008
2009
2010
2011
2012
2013
2014	# Find a good install program. We prefer a C program (faster),
2015	# so one script is as good as another. But avoid the broken or
2016	# incompatible versions:
2017	# SysV /etc/install, /usr/sbin/install
2018	# SunOS /usr/etc/install
2019	# IRIX /sbin/install
2020	# AIX /bin/install
2021	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2022	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2023	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2024	# ./install, which can be erroneously created by make from ./install.sh.
2025	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2026	echo "configure:2027: checking for a BSD compatible install" >&5
2027	if test -z "$INSTALL"; then
2028	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2029	echo $ac_n "(cached) $ac_c" 1>&6
2030	else
2031	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$PATH_IFS"
2032	for ac_dir in $PATH; do
2033	# Account for people who put trailing slashes in PATH elements.
2034	case "$ac_dir/" in
2035	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
2036	# We reject the install program from OS/2 or W3.1
2037	/OS2\|/OS2/\|/WINDOWS\|/WINDOWS/) ;;
2038	*)
2039	# OSF1 and SCO ODT 3.0 have their own names for install.
2040	# Don't use installbsd from OSF since it installs stuff as root
2041	# by default.
2042	for ac_prog in ginstall scoinst install; do
2043	if test -f $ac_dir/$ac_prog$ac_exeext; then
2044	if test $ac_prog = install &&
2045	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2046	# AIX install. It has an incompatible calling convention.
2047	:
2048	else
2049	ac_cv_path_install="$ac_dir/$ac_prog$ac_exeext -c"
2050	break 2
2051	fi
2052	fi
2053	done
2054	;;
2055	esac
2056	done
2057	IFS="$ac_save_IFS"
2058
2059	fi
2060	if test "${ac_cv_path_install+set}" = set; then
2061	INSTALL="$ac_cv_path_install"
2062	else
2063	# As a last resort, use the slow shell script. We don't cache a
2064	# path for INSTALL within a source directory, because that will
2065	# break other packages using the cache if that directory is
2066	# removed, or if the path is relative.
2067	INSTALL="$ac_install_sh"
2068	fi
2069	fi
2070	echo "$ac_t""$INSTALL" 1>&6
2071
2072	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2073	# It thinks the first close brace ends the variable substitution.
2074	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2075
2076	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2077
2078	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2079
2080	echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
2081	echo "configure:2082: checking whether build environment is sane" >&5
2082	# Just in case
2083	sleep 1
2084	echo timestamp > conftestfile
2085	# Do `set' in a subshell so we don't clobber the current shell's
2086	# arguments. Must try -L first in case configure is actually a
2087	# symlink; some systems play weird games with the mod time of symlinks
2088	# (eg FreeBSD returns the mod time of the symlink's containing
2089	# directory).
2090	if (
2091	set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
2092	if test "$*" = "X"; then
2093	# -L didn't work.
2094	set X `ls -t $srcdir/configure conftestfile`
2095	fi
2096	if test "$*" != "X $srcdir/configure conftestfile" \
2097	&& test "$*" != "X conftestfile $srcdir/configure"; then
2098
2099	# If neither matched, then we have a broken ls. This can happen
2100	# if, for instance, CONFIG_SHELL is bash and it inherits a
2101	# broken ls alias from the environment. This has actually
2102	# happened. Such a system could not be considered "sane".
2103	{ echo "configure: error: ls -t appears to fail. Make sure there is not a broken
2104	alias in your environment" 1>&2; exit 1; }
2105	fi
2106
2107	test "$2" = conftestfile
2108	)
2109	then
2110	# Ok.
2111	:
2112	else
2113	{ echo "configure: error: newly created file is older than distributed files!
2114	Check your system clock" 1>&2; exit 1; }
2115	fi
2116	rm -f conftest*
2117	echo "$ac_t""yes" 1>&6
2118	if test "$program_transform_name" = s,x,x,; then
2119	program_transform_name=
2120	else
2121	# Double any \ or $. echo might interpret backslashes.
2122	cat <<\EOF_SED > conftestsed
2123	s,\\,\\\\,g; s,\$,$$,g
2124	EOF_SED
2125	program_transform_name="`echo $program_transform_name\|sed -f conftestsed`"
2126	rm -f conftestsed
2127	fi
2128	test "$program_prefix" != NONE &&
2129	program_transform_name="s,^,${program_prefix},; $program_transform_name"
2130	# Use a double $ so make ignores it.
2131	test "$program_suffix" != NONE &&
2132	program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
2133
2134	# sed with no file args requires a program.
2135	test "$program_transform_name" = "" && program_transform_name="s,x,x,"
2136
2137	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
2138	echo "configure:2139: checking whether ${MAKE-make} sets \${MAKE}" >&5
2139	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
2140	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
2141	echo $ac_n "(cached) $ac_c" 1>&6
2142	else
2143	cat > conftestmake <<\EOF
2144	all:
2145	@echo 'ac_maketemp="${MAKE}"'
2146	EOF
2147	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2148	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
2149	if test -n "$ac_maketemp"; then
2150	eval ac_cv_prog_make_${ac_make}_set=yes
2151	else
2152	eval ac_cv_prog_make_${ac_make}_set=no
2153	fi
2154	rm -f conftestmake
2155	fi
2156	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
2157	echo "$ac_t""yes" 1>&6
2158	SET_MAKE=
2159	else
2160	echo "$ac_t""no" 1>&6
2161	SET_MAKE="MAKE=${MAKE-make}"
2162	fi
2163
2164
2165	PACKAGE=libffi
2166
2167	VERSION=2.00-beta
2168
2169	if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
2170	{ echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
2171	fi
2172
2173
2174
2175	missing_dir=`cd $ac_aux_dir && pwd`
2176	echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
2177	echo "configure:2178: checking for working aclocal" >&5
2178	# Run test in a subshell; some versions of sh will print an error if
2179	# an executable is not found, even if stderr is redirected.
2180	# Redirect stdin to placate older versions of autoconf. Sigh.
2181	if (aclocal --version) < /dev/null > /dev/null 2>&1; then
2182	ACLOCAL=aclocal
2183	echo "$ac_t""found" 1>&6
2184	else
2185	ACLOCAL="$missing_dir/missing aclocal"
2186	echo "$ac_t""missing" 1>&6
2187	fi
2188
2189	echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
2190	echo "configure:2191: checking for working autoconf" >&5
2191	# Run test in a subshell; some versions of sh will print an error if
2192	# an executable is not found, even if stderr is redirected.
2193	# Redirect stdin to placate older versions of autoconf. Sigh.
2194	if (autoconf --version) < /dev/null > /dev/null 2>&1; then
2195	AUTOCONF=autoconf
2196	echo "$ac_t""found" 1>&6
2197	else
2198	AUTOCONF="$missing_dir/missing autoconf"
2199	echo "$ac_t""missing" 1>&6
2200	fi
2201
2202	echo $ac_n "checking for working automake""... $ac_c" 1>&6
2203	echo "configure:2204: checking for working automake" >&5
2204	# Run test in a subshell; some versions of sh will print an error if
2205	# an executable is not found, even if stderr is redirected.
2206	# Redirect stdin to placate older versions of autoconf. Sigh.
2207	if (automake --version) < /dev/null > /dev/null 2>&1; then
2208	AUTOMAKE=automake
2209	echo "$ac_t""found" 1>&6
2210	else
2211	AUTOMAKE="$missing_dir/missing automake"
2212	echo "$ac_t""missing" 1>&6
2213	fi
2214
2215	echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
2216	echo "configure:2217: checking for working autoheader" >&5
2217	# Run test in a subshell; some versions of sh will print an error if
2218	# an executable is not found, even if stderr is redirected.
2219	# Redirect stdin to placate older versions of autoconf. Sigh.
2220	if (autoheader --version) < /dev/null > /dev/null 2>&1; then
2221	AUTOHEADER=autoheader
2222	echo "$ac_t""found" 1>&6
2223	else
2224	AUTOHEADER="$missing_dir/missing autoheader"
2225	echo "$ac_t""missing" 1>&6
2226	fi
2227
2228	echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
2229	echo "configure:2230: checking for working makeinfo" >&5
2230	# Run test in a subshell; some versions of sh will print an error if
2231	# an executable is not found, even if stderr is redirected.
2232	# Redirect stdin to placate older versions of autoconf. Sigh.
2233	if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
2234	MAKEINFO=makeinfo
2235	echo "$ac_t""found" 1>&6
2236	else
2237	MAKEINFO="$missing_dir/missing makeinfo"
2238	echo "$ac_t""missing" 1>&6
2239	fi
2240
2241
2242
2243
2244
2245
2246	echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
2247	echo "configure:2248: checking for executable suffix" >&5
2248	if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
2249	echo $ac_n "(cached) $ac_c" 1>&6
2250	else
2251	if test "$CYGWIN" = yes \|\| test "$MINGW32" = yes \|\| test "$EMXOS2" = yes; then
2252	ac_cv_exeext=.exe
2253	else
2254	rm -f conftest*
2255	echo 'int main () { return 0; }' > conftest.$ac_ext
2256	ac_cv_exeext=
2257	if { (eval echo configure:2258: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2258	for file in conftest.*; do
2259	case $file in
2260	.c \| .o \| *.obj) ;;
2261	*) ac_cv_exeext=`echo $file \| sed -e s/conftest//` ;;
2262	esac
2263	done
2264	else
2265	{ echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
2266	fi
2267	rm -f conftest*
2268	test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
2269	fi
2270	fi
2271
2272	EXEEXT=""
2273	test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
2274	echo "$ac_t""${ac_cv_exeext}" 1>&6
2275	ac_exeext=$EXEEXT
2276
2277	echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
2278	echo "configure:2279: checking whether to enable maintainer-specific portions of Makefiles" >&5
2279	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2280	if test "${enable_maintainer_mode+set}" = set; then
2281	enableval="$enable_maintainer_mode"
2282	USE_MAINTAINER_MODE=$enableval
2283	else
2284	USE_MAINTAINER_MODE=no
2285	fi
2286
2287	echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
2288
2289
2290	if test $USE_MAINTAINER_MODE = yes; then
2291	MAINTAINER_MODE_TRUE=
2292	MAINTAINER_MODE_FALSE='#'
2293	else
2294	MAINTAINER_MODE_TRUE='#'
2295	MAINTAINER_MODE_FALSE=
2296	fi
2297	MAINT=$MAINTAINER_MODE_TRUE
2298
2299
2300
2301	# Extract the first word of "gcc", so it can be a program name with args.
2302	set dummy gcc; ac_word=$2
2303	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2304	echo "configure:2305: checking for $ac_word" >&5
2305	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2306	echo $ac_n "(cached) $ac_c" 1>&6
2307	else
2308	if test -n "$CC"; then
2309	ac_cv_prog_CC="$CC" # Let the user override the test.
2310	else
2311	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
2312	ac_dummy="$PATH"
2313	for ac_dir in $ac_dummy; do
2314	test -z "$ac_dir" && ac_dir=.
2315	if test -f $ac_dir/$ac_word -o \
2316	-f $ac_dir/$ac_word$ac_exeext ; then
2317	ac_cv_prog_CC="gcc"
2318	break
2319	fi
2320	done
2321	IFS="$ac_save_ifs"
2322	fi
2323	fi
2324	CC="$ac_cv_prog_CC"
2325	if test -n "$CC"; then
2326	echo "$ac_t""$CC" 1>&6
2327	else
2328	echo "$ac_t""no" 1>&6
2329	fi
2330
2331	if test -z "$CC"; then
2332	# Extract the first word of "cc", so it can be a program name with args.
2333	set dummy cc; ac_word=$2
2334	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2335	echo "configure:2336: checking for $ac_word" >&5
2336	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2337	echo $ac_n "(cached) $ac_c" 1>&6
2338	else
2339	if test -n "$CC"; then
2340	ac_cv_prog_CC="$CC" # Let the user override the test.
2341	else
2342	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
2343	ac_prog_rejected=no
2344	ac_dummy="$PATH"
2345	for ac_dir in $ac_dummy; do
2346	test -z "$ac_dir" && ac_dir=.
2347	if test -f $ac_dir/$ac_word -o \
2348	-f $ac_dir/$ac_word$ac_exeext ; then
2349	if test "$ac_dir/$ac_word" = "/usr/ucb/cc" -o \
2350	"$ac_dir/$ac_word$ac_exeext" = "/usr/ucb/cc" ; then
2351	ac_prog_rejected=yes
2352	continue
2353	fi
2354	ac_cv_prog_CC="cc"
2355	break
2356	fi
2357	done
2358	IFS="$ac_save_ifs"
2359	if test $ac_prog_rejected = yes; then
2360	# We found a bogon in the path, so make sure we never use it.
2361	set dummy $ac_cv_prog_CC
2362	shift
2363	if test $# -gt 0; then
2364	# We chose a different compiler from the bogus one.
2365	# However, it has the same basename, so the bogon will be chosen
2366	# first if we set CC to just the basename; use the full file name.
2367	shift
2368	set dummy "$ac_dir/$ac_word" "$@"
2369	shift
2370	ac_cv_prog_CC="$@"
2371	fi
2372	fi
2373	fi
2374	fi
2375	CC="$ac_cv_prog_CC"
2376	if test -n "$CC"; then
2377	echo "$ac_t""$CC" 1>&6
2378	else
2379	echo "$ac_t""no" 1>&6
2380	fi
2381
2382	if test -z "$CC"; then
2383	case "`uname -s`" in
2384	win32 \| WIN32)
2385	# Extract the first word of "cl", so it can be a program name with args.
2386	set dummy cl; ac_word=$2
2387	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2388	echo "configure:2389: checking for $ac_word" >&5
2389	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2390	echo $ac_n "(cached) $ac_c" 1>&6
2391	else
2392	if test -n "$CC"; then
2393	ac_cv_prog_CC="$CC" # Let the user override the test.
2394	else
2395	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
2396	ac_dummy="$PATH"
2397	for ac_dir in $ac_dummy; do
2398	test -z "$ac_dir" && ac_dir=.
2399	if test -f $ac_dir/$ac_word -o \
2400	-f $ac_dir/$ac_word$ac_exeext ; then
2401	ac_cv_prog_CC="cl"
2402	break
2403	fi
2404	done
2405	IFS="$ac_save_ifs"
2406	fi
2407	fi
2408	CC="$ac_cv_prog_CC"
2409	if test -n "$CC"; then
2410	echo "$ac_t""$CC" 1>&6
2411	else
2412	echo "$ac_t""no" 1>&6
2413	fi
2414	;;
2415	esac
2416	fi
2417	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
2418	fi
2419
2420	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
2421	echo "configure:2422: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
2422
2423	ac_ext=c
2424	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2425	ac_cpp='$CPP $CPPFLAGS'
2426	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2427	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2428	cross_compiling=$ac_cv_prog_cc_cross
2429
2430	cat > conftest.$ac_ext << EOF
2431
2432	#line 2433 "configure"
2433	#include "confdefs.h"
2434
2435	main(){return(0);}
2436	EOF
2437	if { (eval echo configure:2438: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2438	ac_cv_prog_cc_works=yes
2439	# If we can't run a trivial program, we are probably using a cross compiler.
2440	if (./conftest; exit) 2>/dev/null; then
2441	ac_cv_prog_cc_cross=no
2442	else
2443	ac_cv_prog_cc_cross=yes
2444	fi
2445	else
2446	echo "configure: failed program was:" >&5
2447	cat conftest.$ac_ext >&5
2448	ac_cv_prog_cc_works=no
2449	fi
2450	rm -fr conftest*
2451	ac_ext=c
2452	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2453	ac_cpp='$CPP $CPPFLAGS'
2454	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2455	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2456	cross_compiling=$ac_cv_prog_cc_cross
2457
2458	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2459	if test $ac_cv_prog_cc_works = no; then
2460	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2461	fi
2462	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2463	echo "configure:2464: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2464	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2465	cross_compiling=$ac_cv_prog_cc_cross
2466
2467	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
2468	echo "configure:2469: checking whether we are using GNU C" >&5
2469	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2470	echo $ac_n "(cached) $ac_c" 1>&6
2471	else
2472	cat > conftest.c <<EOF
2473	#ifdef __GNUC__
2474	yes;
2475	#endif
2476	EOF
2477	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2478: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
2478	ac_cv_prog_gcc=yes
2479	else
2480	ac_cv_prog_gcc=no
2481	fi
2482	fi
2483
2484	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
2485
2486	if test $ac_cv_prog_gcc = yes; then
2487	GCC=yes
2488	else
2489	GCC=
2490	fi
2491
2492	ac_test_CFLAGS="${CFLAGS+set}"
2493	ac_save_CFLAGS="$CFLAGS"
2494	CFLAGS=
2495	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2496	echo "configure:2497: checking whether ${CC-cc} accepts -g" >&5
2497	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
2498	echo $ac_n "(cached) $ac_c" 1>&6
2499	else
2500	echo 'void f(){}' > conftest.c
2501	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2502	ac_cv_prog_cc_g=yes
2503	else
2504	ac_cv_prog_cc_g=no
2505	fi
2506	rm -f conftest*
2507
2508	fi
2509
2510	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2511	if test "$ac_test_CFLAGS" = set; then
2512	CFLAGS="$ac_save_CFLAGS"
2513	elif test $ac_cv_prog_cc_g = yes; then
2514	if test "$GCC" = yes; then
2515	CFLAGS="-g -O2"
2516	else
2517	CFLAGS="-g"
2518	fi
2519	else
2520	if test "$GCC" = yes; then
2521	CFLAGS="-O2"
2522	else
2523	CFLAGS=
2524	fi
2525	fi
2526
2527
2528
2529
2530
2531
2532
2533	TARGETDIR="unknown"
2534	case "$host" in
2535	mips-sgi-irix5.* \| mips-sgi-irix6.*) TARGET=MIPS; TARGETDIR=mips;;
2536	i86--linux*) TARGET=X86; TARGETDIR=x86;;
2537	i86--sco3.2v5*) TARGET=X86; TARGETDIR=x86;;
2538	i86--solaris*) TARGET=X86; TARGETDIR=x86;;
2539	i86--beos*) TARGET=X86; TARGETDIR=x86;;
2540	i86--freebsd*) TARGET=X86; TARGETDIR=x86;;
2541	i86--netbsdelf*) TARGET=X86; TARGETDIR=x86;;
2542	i86--win32*) TARGET=X86_WIN32; TARGETDIR=x86;;
2543	i86--cygwin*) TARGET=X86_WIN32; TARGETDIR=x86;;
2544	i86--mingw*) TARGET=X86_WIN32; TARGETDIR=x86;;
2545	sparc-sun-4*) TARGET=SPARC; TARGETDIR=sparc;;
2546	sparc-sun-) TARGET=SPARC; TARGETDIR=sparc;;
2547	sparc--linux \| sparc--netbsdelf) TARGET=SPARC; TARGETDIR=sparc;;
2548	sparc64--linux \| sparc64--netbsd) TARGET=SPARC; TARGETDIR=sparc;;
2549	alpha--linux* \| alpha--osf* \| alpha--freebsd* \| alpha--netbsd*) TARGET=ALPHA; TARGETDIR=alpha;;
2550	ia64--*) TARGET=IA64; TARGETDIR=ia64;;
2551	m68k--linux) TARGET=M68K; TARGETDIR=m68k;;
2552	mips64-);;
2553	mips--linux*) TARGET=MIPS_LINUX; TARGETDIR=mips;;
2554	powerpc--linux \| powerpc--sysv) TARGET=POWERPC; TARGETDIR=powerpc;;
2555	powerpc--beos) TARGET=POWERPC; TARGETDIR=powerpc;;
2556	powerpc--darwin) TARGET=POWERPC_DARWIN; TARGETDIR=powerpc;;
2557	powerpc--aix) TARGET=POWERPC_AIX; TARGETDIR=powerpc;;
2558	rs6000--aix) TARGET=POWERPC_AIX; TARGETDIR=powerpc;;
2559	arm--linux-*) TARGET=ARM; TARGETDIR=arm;;
2560	s390--linux-) TARGET=S390; TARGETDIR=s390;;
2561	s390x--linux-) TARGET=S390; TARGETDIR=s390;;
2562	x86_64--linux) TARGET=X86_64; TARGETDIR=x86;;
2563	sh--linux \| sh[34]--linux*) TARGET=SH; TARGETDIR=sh;;
2564	esac
2565
2566	if test $TARGETDIR = unknown; then
2567	{ echo "configure: error: "libffi has not been ported to $host."" 1>&2; exit 1; }
2568	fi
2569
2570
2571
2572	if test ${TARGET}${ac_cv_prog_gcc} = MIPSyes; then
2573	MIPS_GCC_TRUE=
2574	MIPS_GCC_FALSE='#'
2575	else
2576	MIPS_GCC_TRUE='#'
2577	MIPS_GCC_FALSE=
2578	fi
2579
2580
2581	if test ${TARGET}${ac_cv_prog_gcc} = MIPSno; then
2582	MIPS_SGI_TRUE=
2583	MIPS_SGI_FALSE='#'
2584	else
2585	MIPS_SGI_TRUE='#'
2586	MIPS_SGI_FALSE=
2587	fi
2588
2589
2590	if test x$TARGET = xMIPS_LINUX; then
2591	MIPS_LINUX_TRUE=
2592	MIPS_LINUX_FALSE='#'
2593	else
2594	MIPS_LINUX_TRUE='#'
2595	MIPS_LINUX_FALSE=
2596	fi
2597
2598
2599	if test x$TARGET = xSPARC; then
2600	SPARC_TRUE=
2601	SPARC_FALSE='#'
2602	else
2603	SPARC_TRUE='#'
2604	SPARC_FALSE=
2605	fi
2606
2607
2608	if test x$TARGET = xX86; then
2609	X86_TRUE=
2610	X86_FALSE='#'
2611	else
2612	X86_TRUE='#'
2613	X86_FALSE=
2614	fi
2615
2616
2617	if test x$TARGET = xX86_WIN32; then
2618	X86_WIN32_TRUE=
2619	X86_WIN32_FALSE='#'
2620	else
2621	X86_WIN32_TRUE='#'
2622	X86_WIN32_FALSE=
2623	fi
2624
2625
2626	if test x$TARGET = xALPHA; then
2627	ALPHA_TRUE=
2628	ALPHA_FALSE='#'
2629	else
2630	ALPHA_TRUE='#'
2631	ALPHA_FALSE=
2632	fi
2633
2634
2635	if test x$TARGET = xIA64; then
2636	IA64_TRUE=
2637	IA64_FALSE='#'
2638	else
2639	IA64_TRUE='#'
2640	IA64_FALSE=
2641	fi
2642
2643
2644	if test x$TARGET = xM68K; then
2645	M68K_TRUE=
2646	M68K_FALSE='#'
2647	else
2648	M68K_TRUE='#'
2649	M68K_FALSE=
2650	fi
2651
2652
2653	if test x$TARGET = xPOWERPC; then
2654	POWERPC_TRUE=
2655	POWERPC_FALSE='#'
2656	else
2657	POWERPC_TRUE='#'
2658	POWERPC_FALSE=
2659	fi
2660
2661
2662	if test x$TARGET = xPOWERPC_AIX; then
2663	POWERPC_AIX_TRUE=
2664	POWERPC_AIX_FALSE='#'
2665	else
2666	POWERPC_AIX_TRUE='#'
2667	POWERPC_AIX_FALSE=
2668	fi
2669
2670
2671	if test x$TARGET = xPOWERPC_DARWIN; then
2672	POWERPC_DARWIN_TRUE=
2673	POWERPC_DARWIN_FALSE='#'
2674	else
2675	POWERPC_DARWIN_TRUE='#'
2676	POWERPC_DARWIN_FALSE=
2677	fi
2678
2679
2680	if test x$TARGET = xARM; then
2681	ARM_TRUE=
2682	ARM_FALSE='#'
2683	else
2684	ARM_TRUE='#'
2685	ARM_FALSE=
2686	fi
2687
2688
2689	if test x$TARGET = xS390; then
2690	S390_TRUE=
2691	S390_FALSE='#'
2692	else
2693	S390_TRUE='#'
2694	S390_FALSE=
2695	fi
2696
2697
2698	if test x$TARGET = xX86_64; then
2699	X86_64_TRUE=
2700	X86_64_FALSE='#'
2701	else
2702	X86_64_TRUE='#'
2703	X86_64_FALSE=
2704	fi
2705
2706
2707	if test x$TARGET = xSH; then
2708	SH_TRUE=
2709	SH_FALSE='#'
2710	else
2711	SH_TRUE='#'
2712	SH_FALSE=
2713	fi
2714
2715	if test x$TARGET = xMIPS_LINUX; then
2716	TARGET=MIPS
2717	fi
2718
2719	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2720	echo "configure:2721: checking how to run the C preprocessor" >&5
2721	# On Suns, sometimes $CPP names a directory.
2722	if test -n "$CPP" && test -d "$CPP"; then
2723	CPP=
2724	fi
2725	if test -z "$CPP"; then
2726	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2727	echo $ac_n "(cached) $ac_c" 1>&6
2728	else
2729	# This must be in double quotes, not single quotes, because CPP may get
2730	# substituted into the Makefile and "${CC-cc}" will confuse make.
2731	CPP="${CC-cc} -E"
2732	# On the NeXT, cc -E runs the code through the compiler's parser,
2733	# not just through cpp.
2734	cat > conftest.$ac_ext <<EOF
2735	#include <sys/types.h>
2736	#line 2737 "configure"
2737	#include "confdefs.h"
2738	#include <assert.h>
2739	Syntax Error
2740	EOF
2741	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2742	{ (eval echo configure:2743: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2743	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2744	if test -z "$ac_err"; then
2745	:
2746	else
2747	echo "$ac_err" >&5
2748	echo "configure: failed program was:" >&5
2749	cat conftest.$ac_ext >&5
2750	rm -rf conftest*
2751	CPP="${CC-cc} -E -traditional-cpp"
2752	cat > conftest.$ac_ext <<EOF
2753	#include <sys/types.h>
2754	#line 2755 "configure"
2755	#include "confdefs.h"
2756	#include <assert.h>
2757	Syntax Error
2758	EOF
2759	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2760	{ (eval echo configure:2761: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2761	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2762	if test -z "$ac_err"; then
2763	:
2764	else
2765	echo "$ac_err" >&5
2766	echo "configure: failed program was:" >&5
2767	cat conftest.$ac_ext >&5
2768	rm -rf conftest*
2769	CPP="${CC-cc} -nologo -E"
2770	cat > conftest.$ac_ext <<EOF
2771	#include <sys/types.h>
2772	#line 2773 "configure"
2773	#include "confdefs.h"
2774	#include <assert.h>
2775	Syntax Error
2776	EOF
2777	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2778	{ (eval echo configure:2779: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2779	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2780	if test -z "$ac_err"; then
2781	:
2782	else
2783	echo "$ac_err" >&5
2784	echo "configure: failed program was:" >&5
2785	cat conftest.$ac_ext >&5
2786	rm -rf conftest*
2787	CPP=/lib/cpp
2788	fi
2789	rm -f conftest*
2790	fi
2791	rm -f conftest*
2792	fi
2793	rm -f conftest*
2794	ac_cv_prog_CPP="$CPP"
2795	fi
2796	CPP="$ac_cv_prog_CPP"
2797	else
2798	ac_cv_prog_CPP="$CPP"
2799	fi
2800	echo "$ac_t""$CPP" 1>&6
2801
2802	echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2803	echo "configure:2804: checking for ANSI C header files" >&5
2804	if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2805	echo $ac_n "(cached) $ac_c" 1>&6
2806	else
2807	cat > conftest.$ac_ext <<EOF
2808	#include <sys/types.h>
2809	#line 2810 "configure"
2810	#include "confdefs.h"
2811	#include <stdlib.h>
2812	#include <stdarg.h>
2813	#include <string.h>
2814	#include <float.h>
2815	EOF
2816	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2817	{ (eval echo configure:2818: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2818	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2819	if test -z "$ac_err"; then
2820	rm -rf conftest*
2821	ac_cv_header_stdc=yes
2822	else
2823	echo "$ac_err" >&5
2824	echo "configure: failed program was:" >&5
2825	cat conftest.$ac_ext >&5
2826	rm -rf conftest*
2827	ac_cv_header_stdc=no
2828	fi
2829	rm -f conftest*
2830
2831	if test $ac_cv_header_stdc = yes; then
2832	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2833	cat > conftest.$ac_ext <<EOF
2834	#line 2835 "configure"
2835	#include "confdefs.h"
2836	#include <string.h>
2837	EOF
2838	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
2839	egrep "memchr" >/dev/null 2>&1; then
2840	:
2841	else
2842	rm -rf conftest*
2843	ac_cv_header_stdc=no
2844	fi
2845	rm -f conftest*
2846
2847	fi
2848
2849	if test $ac_cv_header_stdc = yes; then
2850	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2851	cat > conftest.$ac_ext <<EOF
2852	#line 2853 "configure"
2853	#include "confdefs.h"
2854	#include <stdlib.h>
2855	EOF
2856	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
2857	egrep "free" >/dev/null 2>&1; then
2858	:
2859	else
2860	rm -rf conftest*
2861	ac_cv_header_stdc=no
2862	fi
2863	rm -f conftest*
2864
2865	fi
2866
2867	if test $ac_cv_header_stdc = yes; then
2868	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2869	if test "$cross_compiling" = yes; then
2870	:
2871	else
2872	cat > conftest.$ac_ext <<EOF
2873	#line 2874 "configure"
2874	#include "confdefs.h"
2875	#include <ctype.h>
2876	#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2877	#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2878	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
2879	int main () { int i; for (i = 0; i < 256; i++)
2880	if (XOR (islower (i), ISLOWER (i)) \|\| toupper (i) != TOUPPER (i)) exit(2);
2881	exit (0); }
2882
2883	EOF
2884	if { (eval echo configure:2885: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2885	then
2886	:
2887	else
2888	echo "configure: failed program was:" >&5
2889	cat conftest.$ac_ext >&5
2890	rm -fr conftest*
2891	ac_cv_header_stdc=no
2892	fi
2893	rm -fr conftest*
2894	fi
2895
2896	fi
2897	fi
2898
2899	echo "$ac_t""$ac_cv_header_stdc" 1>&6
2900	if test $ac_cv_header_stdc = yes; then
2901	cat >> confdefs.h <<\EOF
2902	#define STDC_HEADERS 1
2903	EOF
2904
2905	fi
2906
2907	for ac_func in memcpy
2908	do
2909	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2910	echo "configure:2911: checking for $ac_func" >&5
2911	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2912	echo $ac_n "(cached) $ac_c" 1>&6
2913	else
2914	cat > conftest.$ac_ext <<EOF
2915	#line 2916 "configure"
2916	#include "confdefs.h"
2917	/* System header to define __stub macros and hopefully few prototypes,
2918	which can conflict with char $ac_func(); below. */
2919	#include <assert.h>
2920	/* Override any gcc2 internal prototype to avoid an error. */
2921	/* We use char because int might match the return type of a gcc2
2922	builtin and then its argument prototype would still apply. */
2923	char $ac_func();
2924
2925	int main() {
2926
2927	/* The GNU C library defines this for functions which it implements
2928	to always fail with ENOSYS. Some functions are actually named
2929	something starting with __ and the normal name is an alias. */
2930	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
2931	choke me
2932	#else
2933	$ac_func();
2934	#endif
2935
2936	; return 0; }
2937	EOF
2938	if { (eval echo configure:2939: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2939	rm -rf conftest*
2940	eval "ac_cv_func_$ac_func=yes"
2941	else
2942	echo "configure: failed program was:" >&5
2943	cat conftest.$ac_ext >&5
2944	rm -rf conftest*
2945	eval "ac_cv_func_$ac_func=no"
2946	fi
2947	rm -f conftest*
2948	fi
2949
2950	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2951	echo "$ac_t""yes" 1>&6
2952	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2953	cat >> confdefs.h <<EOF
2954	#define $ac_tr_func 1
2955	EOF
2956
2957	else
2958	echo "$ac_t""no" 1>&6
2959	fi
2960	done
2961
2962	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
2963	# for constant arguments. Useless!
2964	echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
2965	echo "configure:2966: checking for working alloca.h" >&5
2966	if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
2967	echo $ac_n "(cached) $ac_c" 1>&6
2968	else
2969	cat > conftest.$ac_ext <<EOF
2970	#line 2971 "configure"
2971	#include "confdefs.h"
2972	#include <alloca.h>
2973	int main() {
2974	char p = alloca(2 sizeof(int));
2975	; return 0; }
2976	EOF
2977	if { (eval echo configure:2978: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2978	rm -rf conftest*
2979	ac_cv_header_alloca_h=yes
2980	else
2981	echo "configure: failed program was:" >&5
2982	cat conftest.$ac_ext >&5
2983	rm -rf conftest*
2984	ac_cv_header_alloca_h=no
2985	fi
2986	rm -f conftest*
2987	fi
2988
2989	echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
2990	if test $ac_cv_header_alloca_h = yes; then
2991	cat >> confdefs.h <<\EOF
2992	#define HAVE_ALLOCA_H 1
2993	EOF
2994
2995	fi
2996
2997	echo $ac_n "checking for alloca""... $ac_c" 1>&6
2998	echo "configure:2999: checking for alloca" >&5
2999	if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
3000	echo $ac_n "(cached) $ac_c" 1>&6
3001	else
3002	cat > conftest.$ac_ext <<EOF
3003	#line 3004 "configure"
3004	#include "confdefs.h"
3005
3006	#ifdef __GNUC__
3007	# define alloca __builtin_alloca
3008	#else
3009	# ifdef _MSC_VER
3010	# include <malloc.h>
3011	# define alloca _alloca
3012	# else
3013	# if HAVE_ALLOCA_H
3014	# include <alloca.h>
3015	# else
3016	# ifdef _AIX
3017	#pragma alloca
3018	# else
3019	# ifndef alloca /* predefined by HP cc +Olibcalls */
3020	char *alloca ();
3021	# endif
3022	# endif
3023	# endif
3024	# endif
3025	#endif
3026
3027	int main() {
3028	char p = (char ) alloca(1);
3029	; return 0; }
3030	EOF
3031	if { (eval echo configure:3032: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3032	rm -rf conftest*
3033	ac_cv_func_alloca_works=yes
3034	else
3035	echo "configure: failed program was:" >&5
3036	cat conftest.$ac_ext >&5
3037	rm -rf conftest*
3038	ac_cv_func_alloca_works=no
3039	fi
3040	rm -f conftest*
3041	fi
3042
3043	echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
3044	if test $ac_cv_func_alloca_works = yes; then
3045	cat >> confdefs.h <<\EOF
3046	#define HAVE_ALLOCA 1
3047	EOF
3048
3049	fi
3050
3051	if test $ac_cv_func_alloca_works = no; then
3052	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
3053	# that cause trouble. Some versions do not even contain alloca or
3054	# contain a buggy version. If you still want to use their alloca,
3055	# use ar to extract alloca.o from them instead of compiling alloca.c.
3056	ALLOCA=alloca.${ac_objext}
3057	cat >> confdefs.h <<\EOF
3058	#define C_ALLOCA 1
3059	EOF
3060
3061
3062	echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
3063	echo "configure:3064: checking whether alloca needs Cray hooks" >&5
3064	if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
3065	echo $ac_n "(cached) $ac_c" 1>&6
3066	else
3067	cat > conftest.$ac_ext <<EOF
3068	#line 3069 "configure"
3069	#include "confdefs.h"
3070	#if defined(CRAY) && ! defined(CRAY2)
3071	webecray
3072	#else
3073	wenotbecray
3074	#endif
3075
3076	EOF
3077	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3078	egrep "webecray" >/dev/null 2>&1; then
3079	rm -rf conftest*
3080	ac_cv_os_cray=yes
3081	else
3082	rm -rf conftest*
3083	ac_cv_os_cray=no
3084	fi
3085	rm -f conftest*
3086
3087	fi
3088
3089	echo "$ac_t""$ac_cv_os_cray" 1>&6
3090	if test $ac_cv_os_cray = yes; then
3091	for ac_func in _getb67 GETB67 getb67; do
3092	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3093	echo "configure:3094: checking for $ac_func" >&5
3094	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3095	echo $ac_n "(cached) $ac_c" 1>&6
3096	else
3097	cat > conftest.$ac_ext <<EOF
3098	#line 3099 "configure"
3099	#include "confdefs.h"
3100	/* System header to define __stub macros and hopefully few prototypes,
3101	which can conflict with char $ac_func(); below. */
3102	#include <assert.h>
3103	/* Override any gcc2 internal prototype to avoid an error. */
3104	/* We use char because int might match the return type of a gcc2
3105	builtin and then its argument prototype would still apply. */
3106	char $ac_func();
3107
3108	int main() {
3109
3110	/* The GNU C library defines this for functions which it implements
3111	to always fail with ENOSYS. Some functions are actually named
3112	something starting with __ and the normal name is an alias. */
3113	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
3114	choke me
3115	#else
3116	$ac_func();
3117	#endif
3118
3119	; return 0; }
3120	EOF
3121	if { (eval echo configure:3122: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3122	rm -rf conftest*
3123	eval "ac_cv_func_$ac_func=yes"
3124	else
3125	echo "configure: failed program was:" >&5
3126	cat conftest.$ac_ext >&5
3127	rm -rf conftest*
3128	eval "ac_cv_func_$ac_func=no"
3129	fi
3130	rm -f conftest*
3131	fi
3132
3133	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3134	echo "$ac_t""yes" 1>&6
3135	cat >> confdefs.h <<EOF
3136	#define CRAY_STACKSEG_END $ac_func
3137	EOF
3138
3139	break
3140	else
3141	echo "$ac_t""no" 1>&6
3142	fi
3143
3144	done
3145	fi
3146
3147	echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
3148	echo "configure:3149: checking stack direction for C alloca" >&5
3149	if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
3150	echo $ac_n "(cached) $ac_c" 1>&6
3151	else
3152	if test "$cross_compiling" = yes; then
3153	ac_cv_c_stack_direction=0
3154	else
3155	cat > conftest.$ac_ext <<EOF
3156	#line 3157 "configure"
3157	#include "confdefs.h"
3158	find_stack_direction ()
3159	{
3160	static char *addr = 0;
3161	auto char dummy;
3162	if (addr == 0)
3163	{
3164	addr = &dummy;
3165	return find_stack_direction ();
3166	}
3167	else
3168	return (&dummy > addr) ? 1 : -1;
3169	}
3170	main ()
3171	{
3172	exit (find_stack_direction() < 0);
3173	}
3174	EOF
3175	if { (eval echo configure:3176: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3176	then
3177	ac_cv_c_stack_direction=1
3178	else
3179	echo "configure: failed program was:" >&5
3180	cat conftest.$ac_ext >&5
3181	rm -fr conftest*
3182	ac_cv_c_stack_direction=-1
3183	fi
3184	rm -fr conftest*
3185	fi
3186
3187	fi
3188
3189	echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
3190	cat >> confdefs.h <<EOF
3191	#define STACK_DIRECTION $ac_cv_c_stack_direction
3192	EOF
3193
3194	fi
3195
3196
3197	echo $ac_n "checking size of short""... $ac_c" 1>&6
3198	echo "configure:3199: checking size of short" >&5
3199	if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
3200	echo $ac_n "(cached) $ac_c" 1>&6
3201	else
3202	for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
3203	cat > conftest.$ac_ext <<EOF
3204	#line 3205 "configure"
3205	#include "confdefs.h"
3206	#include "confdefs.h"
3207	#include <sys/types.h>
3208
3209
3210	int main() {
3211	switch (0) case 0: case (sizeof (short) == $ac_size):;
3212	; return 0; }
3213	EOF
3214	if { (eval echo configure:3215: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3215	rm -rf conftest*
3216	ac_cv_sizeof_short=$ac_size
3217	else
3218	echo "configure: failed program was:" >&5
3219	cat conftest.$ac_ext >&5
3220	fi
3221	rm -f conftest*
3222	if test x$ac_cv_sizeof_short != x ; then break; fi
3223	done
3224
3225	fi
3226
3227	if test x$ac_cv_sizeof_short = x ; then
3228	{ echo "configure: error: cannot determine a size for short" 1>&2; exit 1; }
3229	fi
3230	echo "$ac_t""$ac_cv_sizeof_short" 1>&6
3231	cat >> confdefs.h <<EOF
3232	#define SIZEOF_SHORT $ac_cv_sizeof_short
3233	EOF
3234
3235
3236	echo $ac_n "checking size of int""... $ac_c" 1>&6
3237	echo "configure:3238: checking size of int" >&5
3238	if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
3239	echo $ac_n "(cached) $ac_c" 1>&6
3240	else
3241	for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
3242	cat > conftest.$ac_ext <<EOF
3243	#line 3244 "configure"
3244	#include "confdefs.h"
3245	#include "confdefs.h"
3246	#include <sys/types.h>
3247
3248
3249	int main() {
3250	switch (0) case 0: case (sizeof (int) == $ac_size):;
3251	; return 0; }
3252	EOF
3253	if { (eval echo configure:3254: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3254	rm -rf conftest*
3255	ac_cv_sizeof_int=$ac_size
3256	else
3257	echo "configure: failed program was:" >&5
3258	cat conftest.$ac_ext >&5
3259	fi
3260	rm -f conftest*
3261	if test x$ac_cv_sizeof_int != x ; then break; fi
3262	done
3263
3264	fi
3265
3266	if test x$ac_cv_sizeof_int = x ; then
3267	{ echo "configure: error: cannot determine a size for int" 1>&2; exit 1; }
3268	fi
3269	echo "$ac_t""$ac_cv_sizeof_int" 1>&6
3270	cat >> confdefs.h <<EOF
3271	#define SIZEOF_INT $ac_cv_sizeof_int
3272	EOF
3273
3274
3275	echo $ac_n "checking size of long""... $ac_c" 1>&6
3276	echo "configure:3277: checking size of long" >&5
3277	if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
3278	echo $ac_n "(cached) $ac_c" 1>&6
3279	else
3280	for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
3281	cat > conftest.$ac_ext <<EOF
3282	#line 3283 "configure"
3283	#include "confdefs.h"
3284	#include "confdefs.h"
3285	#include <sys/types.h>
3286
3287
3288	int main() {
3289	switch (0) case 0: case (sizeof (long) == $ac_size):;
3290	; return 0; }
3291	EOF
3292	if { (eval echo configure:3293: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3293	rm -rf conftest*
3294	ac_cv_sizeof_long=$ac_size
3295	else
3296	echo "configure: failed program was:" >&5
3297	cat conftest.$ac_ext >&5
3298	fi
3299	rm -f conftest*
3300	if test x$ac_cv_sizeof_long != x ; then break; fi
3301	done
3302
3303	fi
3304
3305	if test x$ac_cv_sizeof_long = x ; then
3306	{ echo "configure: error: cannot determine a size for long" 1>&2; exit 1; }
3307	fi
3308	echo "$ac_t""$ac_cv_sizeof_long" 1>&6
3309	cat >> confdefs.h <<EOF
3310	#define SIZEOF_LONG $ac_cv_sizeof_long
3311	EOF
3312
3313
3314	echo $ac_n "checking size of long long""... $ac_c" 1>&6
3315	echo "configure:3316: checking size of long long" >&5
3316	if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
3317	echo $ac_n "(cached) $ac_c" 1>&6
3318	else
3319	for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
3320	cat > conftest.$ac_ext <<EOF
3321	#line 3322 "configure"
3322	#include "confdefs.h"
3323	#include "confdefs.h"
3324	#include <sys/types.h>
3325
3326
3327	int main() {
3328	switch (0) case 0: case (sizeof (long long) == $ac_size):;
3329	; return 0; }
3330	EOF
3331	if { (eval echo configure:3332: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3332	rm -rf conftest*
3333	ac_cv_sizeof_long_long=$ac_size
3334	else
3335	echo "configure: failed program was:" >&5
3336	cat conftest.$ac_ext >&5
3337	fi
3338	rm -f conftest*
3339	if test x$ac_cv_sizeof_long_long != x ; then break; fi
3340	done
3341
3342	fi
3343
3344	if test x$ac_cv_sizeof_long_long = x ; then
3345	{ echo "configure: error: cannot determine a size for long long" 1>&2; exit 1; }
3346	fi
3347	echo "$ac_t""$ac_cv_sizeof_long_long" 1>&6
3348	cat >> confdefs.h <<EOF
3349	#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
3350	EOF
3351
3352
3353	echo $ac_n "checking size of float""... $ac_c" 1>&6
3354	echo "configure:3355: checking size of float" >&5
3355	if eval "test \"`echo '$''{'ac_cv_sizeof_float'+set}'`\" = set"; then
3356	echo $ac_n "(cached) $ac_c" 1>&6
3357	else
3358	for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
3359	cat > conftest.$ac_ext <<EOF
3360	#line 3361 "configure"
3361	#include "confdefs.h"
3362	#include "confdefs.h"
3363	#include <sys/types.h>
3364
3365
3366	int main() {
3367	switch (0) case 0: case (sizeof (float) == $ac_size):;
3368	; return 0; }
3369	EOF
3370	if { (eval echo configure:3371: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3371	rm -rf conftest*
3372	ac_cv_sizeof_float=$ac_size
3373	else
3374	echo "configure: failed program was:" >&5
3375	cat conftest.$ac_ext >&5
3376	fi
3377	rm -f conftest*
3378	if test x$ac_cv_sizeof_float != x ; then break; fi
3379	done
3380
3381	fi
3382
3383	if test x$ac_cv_sizeof_float = x ; then
3384	{ echo "configure: error: cannot determine a size for float" 1>&2; exit 1; }
3385	fi
3386	echo "$ac_t""$ac_cv_sizeof_float" 1>&6
3387	cat >> confdefs.h <<EOF
3388	#define SIZEOF_FLOAT $ac_cv_sizeof_float
3389	EOF
3390
3391
3392	echo $ac_n "checking size of double""... $ac_c" 1>&6
3393	echo "configure:3394: checking size of double" >&5
3394	if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then
3395	echo $ac_n "(cached) $ac_c" 1>&6
3396	else
3397	for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
3398	cat > conftest.$ac_ext <<EOF
3399	#line 3400 "configure"
3400	#include "confdefs.h"
3401	#include "confdefs.h"
3402	#include <sys/types.h>
3403
3404
3405	int main() {
3406	switch (0) case 0: case (sizeof (double) == $ac_size):;
3407	; return 0; }
3408	EOF
3409	if { (eval echo configure:3410: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3410	rm -rf conftest*
3411	ac_cv_sizeof_double=$ac_size
3412	else
3413	echo "configure: failed program was:" >&5
3414	cat conftest.$ac_ext >&5
3415	fi
3416	rm -f conftest*
3417	if test x$ac_cv_sizeof_double != x ; then break; fi
3418	done
3419
3420	fi
3421
3422	if test x$ac_cv_sizeof_double = x ; then
3423	{ echo "configure: error: cannot determine a size for double" 1>&2; exit 1; }
3424	fi
3425	echo "$ac_t""$ac_cv_sizeof_double" 1>&6
3426	cat >> confdefs.h <<EOF
3427	#define SIZEOF_DOUBLE $ac_cv_sizeof_double
3428	EOF
3429
3430
3431	echo $ac_n "checking size of long double""... $ac_c" 1>&6
3432	echo "configure:3433: checking size of long double" >&5
3433	if eval "test \"`echo '$''{'ac_cv_sizeof_long_double'+set}'`\" = set"; then
3434	echo $ac_n "(cached) $ac_c" 1>&6
3435	else
3436	for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
3437	cat > conftest.$ac_ext <<EOF
3438	#line 3439 "configure"
3439	#include "confdefs.h"
3440	#include "confdefs.h"
3441	#include <sys/types.h>
3442
3443
3444	int main() {
3445	switch (0) case 0: case (sizeof (long double) == $ac_size):;
3446	; return 0; }
3447	EOF
3448	if { (eval echo configure:3449: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3449	rm -rf conftest*
3450	ac_cv_sizeof_long_double=$ac_size
3451	else
3452	echo "configure: failed program was:" >&5
3453	cat conftest.$ac_ext >&5
3454	fi
3455	rm -f conftest*
3456	if test x$ac_cv_sizeof_long_double != x ; then break; fi
3457	done
3458
3459	fi
3460
3461	if test x$ac_cv_sizeof_long_double = x ; then
3462	{ echo "configure: error: cannot determine a size for long double" 1>&2; exit 1; }
3463	fi
3464	echo "$ac_t""$ac_cv_sizeof_long_double" 1>&6
3465	cat >> confdefs.h <<EOF
3466	#define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
3467	EOF
3468
3469
3470
3471	echo $ac_n "checking size of void *""... $ac_c" 1>&6
3472	echo "configure:3473: checking size of void *" >&5
3473	if eval "test \"`echo '$''{'ac_cv_sizeof_void_p'+set}'`\" = set"; then
3474	echo $ac_n "(cached) $ac_c" 1>&6
3475	else
3476	for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
3477	cat > conftest.$ac_ext <<EOF
3478	#line 3479 "configure"
3479	#include "confdefs.h"
3480	#include "confdefs.h"
3481	#include <sys/types.h>
3482
3483
3484	int main() {
3485	switch (0) case 0: case (sizeof (void *) == $ac_size):;
3486	; return 0; }
3487	EOF
3488	if { (eval echo configure:3489: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3489	rm -rf conftest*
3490	ac_cv_sizeof_void_p=$ac_size
3491	else
3492	echo "configure: failed program was:" >&5
3493	cat conftest.$ac_ext >&5
3494	fi
3495	rm -f conftest*
3496	if test x$ac_cv_sizeof_void_p != x ; then break; fi
3497	done
3498
3499	fi
3500
3501	if test x$ac_cv_sizeof_void_p = x ; then
3502	{ echo "configure: error: cannot determine a size for void *" 1>&2; exit 1; }
3503	fi
3504	echo "$ac_t""$ac_cv_sizeof_void_p" 1>&6
3505	cat >> confdefs.h <<EOF
3506	#define SIZEOF_VOID_P $ac_cv_sizeof_void_p
3507	EOF
3508
3509
3510	echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
3511	echo "configure:3512: checking whether byte ordering is bigendian" >&5
3512	if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
3513	echo $ac_n "(cached) $ac_c" 1>&6
3514	else
3515	ac_cv_c_bigendian=unknown
3516	# See if sys/param.h defines the BYTE_ORDER macro.
3517	cat > conftest.$ac_ext <<EOF
3518	#line 3519 "configure"
3519	#include "confdefs.h"
3520	#include <sys/types.h>
3521	#include <sys/param.h>
3522	int main() {
3523
3524	#if !BYTE_ORDER \|\| !BIG_ENDIAN \|\| !LITTLE_ENDIAN
3525	bogus endian macros
3526	#endif
3527	; return 0; }
3528	EOF
3529	if { (eval echo configure:3530: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3530	rm -rf conftest*
3531	# It does; now see whether it defined to BIG_ENDIAN or not.
3532	cat > conftest.$ac_ext <<EOF
3533	#line 3534 "configure"
3534	#include "confdefs.h"
3535	#include <sys/types.h>
3536	#include <sys/param.h>
3537	int main() {
3538
3539	#if BYTE_ORDER != BIG_ENDIAN
3540	not big endian
3541	#endif
3542	; return 0; }
3543	EOF
3544	if { (eval echo configure:3545: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3545	rm -rf conftest*
3546	ac_cv_c_bigendian=yes
3547	else
3548	echo "configure: failed program was:" >&5
3549	cat conftest.$ac_ext >&5
3550	rm -rf conftest*
3551	ac_cv_c_bigendian=no
3552	fi
3553	rm -f conftest*
3554	else
3555	echo "configure: failed program was:" >&5
3556	cat conftest.$ac_ext >&5
3557	fi
3558	rm -f conftest*
3559	if test $ac_cv_c_bigendian = unknown; then
3560	if test "$cross_compiling" = yes; then
3561	echo $ac_n "cross-compiling... " 2>&6
3562	else
3563	cat > conftest.$ac_ext <<EOF
3564	#line 3565 "configure"
3565	#include "confdefs.h"
3566	main () {
3567	/* Are we little or big endian? From Harbison&Steele. */
3568	union
3569	{
3570	long l;
3571	char c[sizeof (long)];
3572	} u;
3573	u.l = 1;
3574	exit (u.c[sizeof (long) - 1] == 1);
3575	}
3576	EOF
3577	if { (eval echo configure:3578: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3578	then
3579	ac_cv_c_bigendian=no
3580	else
3581	echo "configure: failed program was:" >&5
3582	cat conftest.$ac_ext >&5
3583	rm -fr conftest*
3584	ac_cv_c_bigendian=yes
3585	fi
3586	rm -fr conftest*
3587	fi
3588
3589	fi
3590	fi
3591
3592	echo "$ac_t""$ac_cv_c_bigendian" 1>&6
3593	if test $ac_cv_c_bigendian = unknown; then
3594	echo $ac_n "checking to probe for byte ordering""... $ac_c" 1>&6
3595	echo "configure:3596: checking to probe for byte ordering" >&5
3596
3597	cat >conftest.c <<EOF
3598	short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
3599	short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
3600	void _ascii() { char* s = (char) ascii_mm; s = (char) ascii_ii; }
3601	short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
3602	short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
3603	void _ebcdic() { char* s = (char) ebcdic_mm; s = (char) ebcdic_ii; }
3604	int main() { _ascii (); _ebcdic (); return 0; }
3605	EOF
3606	if test -f conftest.c ; then
3607	if ${CC-cc} ${CFLAGS} conftest.c -o conftest.o && test -f conftest.o ; then
3608	if test `grep -l BIGenDianSyS conftest.o` ; then
3609	echo $ac_n ' big endian probe OK, ' 1>&6
3610	ac_cv_c_bigendian=yes
3611	fi
3612	if test `grep -l LiTTleEnDian conftest.o` ; then
3613	echo $ac_n ' little endian probe OK, ' 1>&6
3614	if test $ac_cv_c_bigendian = yes ; then
3615	ac_cv_c_bigendian=unknown;
3616	else
3617	ac_cv_c_bigendian=no
3618	fi
3619	fi
3620	echo $ac_n 'guessing bigendian ... ' >&6
3621	fi
3622	fi
3623	echo "$ac_t""$ac_cv_c_bigendian" 1>&6
3624	fi
3625	if test $ac_cv_c_bigendian = yes; then
3626	cat >> confdefs.h <<\EOF
3627	#define WORDS_BIGENDIAN 1
3628	EOF
3629
3630	BYTEORDER=4321
3631	else
3632	BYTEORDER=1234
3633	fi
3634	cat >> confdefs.h <<EOF
3635	#define BYTEORDER $BYTEORDER
3636	EOF
3637
3638	if test $ac_cv_c_bigendian = unknown; then
3639	{ echo "configure: error: unknown endianess - sorry" 1>&2; exit 1; }
3640	fi
3641
3642
3643	if test x$TARGET = xSPARC; then
3644	echo $ac_n "checking assembler and linker support unaligned pc related relocs""... $ac_c" 1>&6
3645	echo "configure:3646: checking assembler and linker support unaligned pc related relocs" >&5
3646	if eval "test \"`echo '$''{'libffi_cv_as_sparc_ua_pcrel'+set}'`\" = set"; then
3647	echo $ac_n "(cached) $ac_c" 1>&6
3648	else
3649
3650	save_CFLAGS="$CFLAGS"
3651	save_LDFLAGS="$LDFLAGS"
3652	CFLAGS="$CFLAGS -fpic"
3653	LDFLAGS="$LDFLAGS -shared"
3654	cat > conftest.$ac_ext <<EOF
3655	#line 3656 "configure"
3656	#include "confdefs.h"
3657	asm (".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo); .text");
3658	int main() {
3659
3660	; return 0; }
3661	EOF
3662	if { (eval echo configure:3663: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3663	rm -rf conftest*
3664	libffi_cv_as_sparc_ua_pcrel=yes
3665	else
3666	echo "configure: failed program was:" >&5
3667	cat conftest.$ac_ext >&5
3668	rm -rf conftest*
3669	libffi_cv_as_sparc_ua_pcrel=no
3670	fi
3671	rm -f conftest*
3672	CFLAGS="$save_CFLAGS"
3673	LDFLAGS="$save_LDFLAGS"
3674	fi
3675
3676	echo "$ac_t""$libffi_cv_as_sparc_ua_pcrel" 1>&6
3677	if test "x$libffi_cv_as_sparc_ua_pcrel" = xyes; then
3678	cat >> confdefs.h <<\EOF
3679	#define HAVE_AS_SPARC_UA_PCREL 1
3680	EOF
3681
3682	fi
3683
3684	echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
3685	echo "configure:3686: checking assembler .register pseudo-op support" >&5
3686	if eval "test \"`echo '$''{'libffi_cv_as_register_pseudo_op'+set}'`\" = set"; then
3687	echo $ac_n "(cached) $ac_c" 1>&6
3688	else
3689
3690	libffi_cv_as_register_pseudo_op=unknown
3691	# Check if we have .register
3692	cat > conftest.$ac_ext <<EOF
3693	#line 3694 "configure"
3694	#include "confdefs.h"
3695	asm (".register %g2, #scratch");
3696	int main() {
3697
3698	; return 0; }
3699	EOF
3700	if { (eval echo configure:3701: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3701	rm -rf conftest*
3702	libffi_cv_as_register_pseudo_op=yes
3703	else
3704	echo "configure: failed program was:" >&5
3705	cat conftest.$ac_ext >&5
3706	rm -rf conftest*
3707	libffi_cv_as_register_pseudo_op=no
3708	fi
3709	rm -f conftest*
3710
3711	fi
3712
3713	echo "$ac_t""$libffi_cv_as_register_pseudo_op" 1>&6
3714	if test "x$libffi_cv_as_register_pseudo_op" = xyes; then
3715	cat >> confdefs.h <<\EOF
3716	#define HAVE_AS_REGISTER_PSEUDO_OP 1
3717	EOF
3718
3719	fi
3720	fi
3721
3722
3723
3724
3725
3726
3727	# Check whether --enable-debug or --disable-debug was given.
3728	if test "${enable_debug+set}" = set; then
3729	enableval="$enable_debug"
3730	if test "$enable_debug" = "yes"; then
3731	cat >> confdefs.h <<\EOF
3732	#define FFI_DEBUG 1
3733	EOF
3734
3735	fi
3736	fi
3737
3738
3739	# Check whether --enable-structs or --disable-structs was given.
3740	if test "${enable_structs+set}" = set; then
3741	enableval="$enable_structs"
3742	if test "$enable_structs" = "no"; then
3743	cat >> confdefs.h <<\EOF
3744	#define FFI_NO_STRUCTS 1
3745	EOF
3746
3747	fi
3748	fi
3749
3750
3751	# Check whether --enable-raw-api or --disable-raw-api was given.
3752	if test "${enable_raw_api+set}" = set; then
3753	enableval="$enable_raw_api"
3754	if test "$enable_raw_api" = "no"; then
3755	cat >> confdefs.h <<\EOF
3756	#define FFI_NO_RAW_API 1
3757	EOF
3758
3759	fi
3760	fi
3761
3762
3763	# Check whether --enable-purify-safety or --disable-purify-safety was given.
3764	if test "${enable_purify_safety+set}" = set; then
3765	enableval="$enable_purify_safety"
3766	if test "$enable_purify_safety" = "yes"; then
3767	cat >> confdefs.h <<\EOF
3768	#define USING_PURIFY 1
3769	EOF
3770
3771	fi
3772	fi
3773
3774
3775	if test -n "$with_cross_host" &&
3776	test x"$with_cross_host" != x"no"; then
3777	toolexecdir='$(exec_prefix)/$(target_alias)'
3778	toolexeclibdir='$(toolexecdir)/lib'
3779	else
3780	toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
3781	toolexeclibdir='$(libdir)'
3782	fi
3783	toolexeclibdir=$toolexeclibdir/`$CC -print-multi-os-directory`
3784
3785
3786
3787	if test "${multilib}" = "yes"; then
3788	multilib_arg="--enable-multilib"
3789	else
3790	multilib_arg=
3791	fi
3792
3793	trap '' 1 2 15
3794	cat > confcache <<\EOF
3795	# This file is a shell script that caches the results of configure
3796	# tests run on this system so they can be shared between configure
3797	# scripts and configure runs. It is not useful on other systems.
3798	# If it contains results you don't want to keep, you may remove or edit it.
3799	#
3800	# By default, configure uses ./config.cache as the cache file,
3801	# creating it if it does not exist already. You can give configure
3802	# the --cache-file=FILE option to use a different cache file; that is
3803	# what configure does when it calls configure scripts in
3804	# subdirectories, so they share the cache.
3805	# Giving --cache-file=/dev/null disables caching, for debugging configure.
3806	# config.status only pays attention to the cache file if you give it the
3807	# --recheck option to rerun configure.
3808	#
3809	EOF
3810	# The following way of writing the cache mishandles newlines in values,
3811	# but we know of no workaround that is simple, portable, and efficient.
3812	# So, don't put newlines in cache variables' values.
3813	# Ultrix sh set writes to stderr and can't be redirected directly,
3814	# and sets the high bit in the cache file unless we assign to the vars.
3815	(set) 2>&1 \|
3816	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
3817	ac_space=\ )
3818	# `set' does not quote correctly, so add quotes (double-quote substitution
3819	# turns \\\\ into \\, and sed turns \\ into \).
3820	sed -n \
3821	-e "s/'/'\\\\''/g" \
3822	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
3823	;;
3824	*)
3825	# `set' quotes correctly as required by POSIX, so do not add quotes.
3826	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
3827	;;
3828	esac >> confcache
3829	if cmp -s $cache_file confcache; then
3830	:
3831	else
3832	if test -w $cache_file; then
3833	echo "updating cache $cache_file"
3834	cat confcache > $cache_file
3835	else
3836	echo "not updating unwritable cache $cache_file"
3837	fi
3838	fi
3839	rm -f confcache
3840
3841	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3842
3843	test "x$prefix" = xNONE && prefix=$ac_default_prefix
3844	# Let make expand exec_prefix.
3845	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3846
3847	# Any assignment to VPATH causes Sun make to only execute
3848	# the first set of double-colon rules, so remove it if not needed.
3849	# If there is a colon in the path, we need to keep it.
3850	if test "x$srcdir" = x.; then
3851	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
3852	fi
3853
3854	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3855
3856	DEFS=-DHAVE_CONFIG_H
3857
3858	# Without the "./", some shells look in PATH for config.status.
3859	: ${CONFIG_STATUS=./config.status}
3860
3861	echo creating $CONFIG_STATUS
3862	rm -f $CONFIG_STATUS
3863	cat > $CONFIG_STATUS <<EOF
3864	#! /bin/sh
3865	# Generated automatically by configure.
3866	# Run this file to recreate the current configuration.
3867	# This directory was configured as follows,
3868	EOF
3869	echo ': ${CONFIG_SHELL='"${CONFIG_SHELL-/bin/sh}"'}' >> $CONFIG_STATUS
3870	cat >> $CONFIG_STATUS <<EOF
3871	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
3872	#
3873	# $0 $ac_configure_args
3874	#
3875	# Compiler output produced by configure, useful for debugging
3876	# configure, is in ./config.log if it exists.
3877
3878	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3879	for ac_option
3880	do
3881	case "\$ac_option" in
3882	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
3883	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3884	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3885	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
3886	echo "$CONFIG_STATUS generated by autoconf version 2.13"
3887	exit 0 ;;
3888	-help \| --help \| --hel \| --he \| --h)
3889	echo "\$ac_cs_usage"; exit 0 ;;
3890	*) echo "\$ac_cs_usage"; exit 1 ;;
3891	esac
3892	done
3893
3894	ac_given_srcdir=$srcdir
3895	ac_given_INSTALL="$INSTALL"
3896	PATHIFS="$PATH_IFS"
3897
3898	trap 'rm -fr `echo "include/Makefile include/ffi.h Makefile fficonfig.h" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
3899	EOF
3900	cat >> $CONFIG_STATUS <<EOF
3901
3902	# Protect against being on the right side of a sed subst in config.status.
3903	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3904	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3905	$ac_vpsub
3906	$extrasub
3907	s,$[^a-zA-Z0-9:]$/bin/sh$.exe$,\1${CONFIG_SHELL-/bin/sh}\2,g
3908	s%@SHELL@%$SHELL%g
3909	s%@CFLAGS@%$CFLAGS%g
3910	s%@CPPFLAGS@%$CPPFLAGS%g
3911	s%@CXXFLAGS@%$CXXFLAGS%g
3912	s%@FFLAGS@%$FFLAGS%g
3913	s%@DEFS@%$DEFS%g
3914	s%@LDFLAGS@%$LDFLAGS%g
3915	s%@LIBS@%$LIBS%g
3916	s%@exec_prefix@%$exec_prefix%g
3917	s%@prefix@%$prefix%g
3918	s%@program_transform_name@%$program_transform_name%g
3919	s%@bindir@%$bindir%g
3920	s%@sbindir@%$sbindir%g
3921	s%@libexecdir@%$libexecdir%g
3922	s%@datadir@%$datadir%g
3923	s%@sysconfdir@%$sysconfdir%g
3924	s%@sharedstatedir@%$sharedstatedir%g
3925	s%@localstatedir@%$localstatedir%g
3926	s%@libdir@%$libdir%g
3927	s%@includedir@%$includedir%g
3928	s%@oldincludedir@%$oldincludedir%g
3929	s%@infodir@%$infodir%g
3930	s%@mandir@%$mandir%g
3931	s%@PATH_IFS@%$PATH_IFS%g
3932	s%@EXEEXT@%$EXEEXT%g
3933	s%@libffi_basedir@%$libffi_basedir%g
3934	s%@host@%$host%g
3935	s%@host_alias@%$host_alias%g
3936	s%@host_cpu@%$host_cpu%g
3937	s%@host_vendor@%$host_vendor%g
3938	s%@host_os@%$host_os%g
3939	s%@build@%$build%g
3940	s%@build_alias@%$build_alias%g
3941	s%@build_cpu@%$build_cpu%g
3942	s%@build_vendor@%$build_vendor%g
3943	s%@build_os@%$build_os%g
3944	s%@CC@%$CC%g
3945	s%@LN_S@%$LN_S%g
3946	s%@OBJEXT@%$OBJEXT%g
3947	s%@RANLIB@%$RANLIB%g
3948	s%@STRIP@%$STRIP%g
3949	s%@LIBTOOL@%$LIBTOOL%g
3950	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3951	s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3952	s%@INSTALL_DATA@%$INSTALL_DATA%g
3953	s%@PACKAGE@%$PACKAGE%g
3954	s%@VERSION@%$VERSION%g
3955	s%@ACLOCAL@%$ACLOCAL%g
3956	s%@AUTOCONF@%$AUTOCONF%g
3957	s%@AUTOMAKE@%$AUTOMAKE%g
3958	s%@AUTOHEADER@%$AUTOHEADER%g
3959	s%@MAKEINFO@%$MAKEINFO%g
3960	s%@SET_MAKE@%$SET_MAKE%g
3961	s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
3962	s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
3963	s%@MAINT@%$MAINT%g
3964	s%@MIPS_GCC_TRUE@%$MIPS_GCC_TRUE%g
3965	s%@MIPS_GCC_FALSE@%$MIPS_GCC_FALSE%g
3966	s%@MIPS_SGI_TRUE@%$MIPS_SGI_TRUE%g
3967	s%@MIPS_SGI_FALSE@%$MIPS_SGI_FALSE%g
3968	s%@MIPS_LINUX_TRUE@%$MIPS_LINUX_TRUE%g
3969	s%@MIPS_LINUX_FALSE@%$MIPS_LINUX_FALSE%g
3970	s%@SPARC_TRUE@%$SPARC_TRUE%g
3971	s%@SPARC_FALSE@%$SPARC_FALSE%g
3972	s%@X86_TRUE@%$X86_TRUE%g
3973	s%@X86_FALSE@%$X86_FALSE%g
3974	s%@X86_WIN32_TRUE@%$X86_WIN32_TRUE%g
3975	s%@X86_WIN32_FALSE@%$X86_WIN32_FALSE%g
3976	s%@ALPHA_TRUE@%$ALPHA_TRUE%g
3977	s%@ALPHA_FALSE@%$ALPHA_FALSE%g
3978	s%@IA64_TRUE@%$IA64_TRUE%g
3979	s%@IA64_FALSE@%$IA64_FALSE%g
3980	s%@M68K_TRUE@%$M68K_TRUE%g
3981	s%@M68K_FALSE@%$M68K_FALSE%g
3982	s%@POWERPC_TRUE@%$POWERPC_TRUE%g
3983	s%@POWERPC_FALSE@%$POWERPC_FALSE%g
3984	s%@POWERPC_AIX_TRUE@%$POWERPC_AIX_TRUE%g
3985	s%@POWERPC_AIX_FALSE@%$POWERPC_AIX_FALSE%g
3986	s%@POWERPC_DARWIN_TRUE@%$POWERPC_DARWIN_TRUE%g
3987	s%@POWERPC_DARWIN_FALSE@%$POWERPC_DARWIN_FALSE%g
3988	s%@ARM_TRUE@%$ARM_TRUE%g
3989	s%@ARM_FALSE@%$ARM_FALSE%g
3990	s%@S390_TRUE@%$S390_TRUE%g
3991	s%@S390_FALSE@%$S390_FALSE%g
3992	s%@X86_64_TRUE@%$X86_64_TRUE%g
3993	s%@X86_64_FALSE@%$X86_64_FALSE%g
3994	s%@SH_TRUE@%$SH_TRUE%g
3995	s%@SH_FALSE@%$SH_FALSE%g
3996	s%@CPP@%$CPP%g
3997	s%@ALLOCA@%$ALLOCA%g
3998	s%@TARGET@%$TARGET%g
3999	s%@TARGETDIR@%$TARGETDIR%g
4000	s%@toolexecdir@%$toolexecdir%g
4001	s%@toolexeclibdir@%$toolexeclibdir%g
4002
4003	CEOF
4004	EOF
4005
4006	cat >> $CONFIG_STATUS <<\EOF
4007
4008	# Split the substitutions into bite-sized pieces for seds with
4009	# small command number limits, like on Digital OSF/1 and HP-UX.
4010	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
4011	ac_file=1 # Number of current file.
4012	ac_beg=1 # First line for current file.
4013	ac_end=$ac_max_sed_cmds # Line after last line for current file.
4014	ac_more_lines=:
4015	ac_sed_cmds=""
4016	while $ac_more_lines; do
4017	if test $ac_beg -gt 1; then
4018	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
4019	else
4020	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
4021	fi
4022	if test ! -s conftest.s$ac_file; then
4023	ac_more_lines=false
4024	rm -f conftest.s$ac_file
4025	else
4026	if test -z "$ac_sed_cmds"; then
4027	ac_sed_cmds="sed -f conftest.s$ac_file"
4028	else
4029	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
4030	fi
4031	ac_file=`expr $ac_file + 1`
4032	ac_beg=$ac_end
4033	ac_end=`expr $ac_end + $ac_max_sed_cmds`
4034	fi
4035	done
4036	if test -z "$ac_sed_cmds"; then
4037	ac_sed_cmds=cat
4038	fi
4039	EOF
4040
4041	cat >> $CONFIG_STATUS <<EOF
4042
4043	CONFIG_FILES=\${CONFIG_FILES-"include/Makefile include/ffi.h Makefile"}
4044	EOF
4045	cat >> $CONFIG_STATUS <<\EOF
4046	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
4047	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4048	case "$ac_file" in
4049	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
4050	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
4051	*) ac_file_in="${ac_file}.in" ;;
4052	esac
4053
4054	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
4055
4056	# Remove last slash and all that follows it. Not all systems have dirname.
4057	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
4058	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4059	# The file is in a subdirectory.
4060	test ! -d "$ac_dir" && mkdir "$ac_dir"
4061	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
4062	# A "../" for each directory in $ac_dir_suffix.
4063	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
4064	else
4065	ac_dir_suffix= ac_dots=
4066	fi
4067
4068	case "$ac_given_srcdir" in
4069	.) srcdir=.
4070	if test -z "$ac_dots"; then top_srcdir=.
4071	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
4072	[/\\]* \| [a-zA-Z]:*)
4073	srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4074	*) # Relative path.
4075	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4076	top_srcdir="$ac_dots$ac_given_srcdir" ;;
4077	esac
4078
4079	case "$ac_given_INSTALL" in
4080	[/$\\]* \| [A-Za-z]:*) INSTALL="$ac_given_INSTALL" ;;
4081	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
4082	esac
4083
4084	echo creating "$ac_file"
4085	rm -f "$ac_file"
4086	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
4087	case "$ac_file" in
4088	Makefile) ac_comsub="1i\\
4089	# $configure_input" ;;
4090	*) ac_comsub= ;;
4091	esac
4092
4093	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%$PATHIFS% $ac_given_srcdir/%g"`
4094	sed -e "$ac_comsub
4095	s%@configure_input@%$configure_input%g
4096	s%@srcdir@%$srcdir%g
4097	s%@top_srcdir@%$top_srcdir%g
4098	s%@INSTALL@%$INSTALL%g
4099	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
4100	fi; done
4101	rm -f conftest.s*
4102
4103	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
4104	# NAME is the cpp macro being defined and VALUE is the value it is being given.
4105	#
4106	# ac_d sets the value in "#define NAME VALUE" lines.
4107	ac_dA='s%^$[ ]$#$[ ]define[ ][ ]*$'
4108	ac_dB='$[ ][ ]$[^ ]%\1#\2'
4109	ac_dC='\3'
4110	ac_dD='%g'
4111	# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
4112	ac_uA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
4113	ac_uB='$[ ]$%\1#\2define\3'
4114	ac_uC=' '
4115	ac_uD='\4%g'
4116	# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
4117	ac_eA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
4118	ac_eB='$%\1#\2define\3'
4119	ac_eC=' '
4120	ac_eD='%g'
4121
4122	if test "${CONFIG_HEADERS+set}" != set; then
4123	EOF
4124	cat >> $CONFIG_STATUS <<EOF
4125	CONFIG_HEADERS="fficonfig.h"
4126	EOF
4127	cat >> $CONFIG_STATUS <<\EOF
4128	fi
4129	for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
4130	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4131	case "$ac_file" in
4132	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
4133	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
4134	*) ac_file_in="${ac_file}.in" ;;
4135	esac
4136
4137	echo creating $ac_file
4138
4139	rm -f conftest.frag conftest.in conftest.out
4140	# kso the other way around might work better with drive letters and such.
4141	# ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4142	ac_file_inputs=`echo $ac_file_in\|sed -e "s%:% $ac_given_srcdir/%g" -e "s%^%$ac_given_srcdir/%" `
4143	cat $ac_file_inputs > conftest.in
4144
4145	EOF
4146
4147	# Transform confdefs.h into a sed script conftest.vals that substitutes
4148	# the proper values into config.h.in to produce config.h. And first:
4149	# Protect against being on the right side of a sed subst in config.status.
4150	# Protect against being in an unquoted here document in config.status.
4151	rm -f conftest.vals
4152	cat > conftest.hdr <<\EOF
4153	s/[\\&%]/\\&/g
4154	s%[\\$`]%\\&%g
4155	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
4156	s%ac_d%ac_u%gp
4157	s%ac_u%ac_e%gp
4158	EOF
4159	sed -n -f conftest.hdr confdefs.h > conftest.vals
4160	rm -f conftest.hdr
4161
4162	# This sed command replaces #undef with comments. This is necessary, for
4163	# example, in the case of _POSIX_SOURCE, which is predefined and required
4164	# on some systems where configure will not decide to define it.
4165	cat >> conftest.vals <<\EOF
4166	s%^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9]%/* & */%
4167	EOF
4168
4169	# Break up conftest.vals because some shells have a limit on
4170	# the size of here documents, and old seds have small limits too.
4171
4172	rm -f conftest.tail
4173	while :
4174	do
4175	ac_lines=`grep -c . conftest.vals`
4176	# grep -c gives empty output for an empty file on some AIX systems.
4177	if test -z "$ac_lines" \|\| test "$ac_lines" -eq 0; then break; fi
4178	# Write a limited-size here document to conftest.frag.
4179	echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
4180	sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
4181	echo 'CEOF
4182	sed -f conftest.frag conftest.in > conftest.out
4183	rm -f conftest.in
4184	mv conftest.out conftest.in
4185	' >> $CONFIG_STATUS
4186	sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
4187	rm -f conftest.vals
4188	mv conftest.tail conftest.vals
4189	done
4190	rm -f conftest.vals
4191
4192	cat >> $CONFIG_STATUS <<\EOF
4193	rm -f conftest.frag conftest.h
4194	echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
4195	cat conftest.in >> conftest.h
4196	rm -f conftest.in
4197	if cmp -s $ac_file conftest.h 2>/dev/null; then
4198	echo "$ac_file is unchanged"
4199	rm -f conftest.h
4200	else
4201	# Remove last slash and all that follows it. Not all systems have dirname.
4202	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
4203	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4204	# The file is in a subdirectory.
4205	test ! -d "$ac_dir" && mkdir "$ac_dir"
4206	fi
4207	rm -f $ac_file
4208	mv conftest.h $ac_file
4209	fi
4210	fi; done
4211
4212	EOF
4213	cat >> $CONFIG_STATUS <<EOF
4214
4215	srcdir=${srcdir}
4216	host=${host}
4217	target=${target}
4218	with_multisubdir=${with_multisubdir}
4219	ac_configure_args="${multilib_arg} ${ac_configure_args}"
4220	CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
4221	libffi_basedir=${libffi_basedir}
4222	CC="${CC}"
4223	DEFS="$DEFS"
4224	ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
4225	test ! -d include && mkdir include
4226	test ! -f include/fficonfig.h && cp fficonfig.h include/fficonfig.h
4227	if cmp -s fficonfig.h include/fficonfig.h 2>/dev/null; then
4228	echo fficonfig.h unchanged
4229	else
4230	echo Moving fficonfig.h to include/fficonfig.h
4231	cp fficonfig.h include/fficonfig.h
4232	fi
4233
4234	EOF
4235	cat >> $CONFIG_STATUS <<\EOF
4236	test -z "$CONFIG_HEADERS" \|\| echo timestamp > stamp-h
4237
4238	if test -n "$CONFIG_FILES"; then
4239	LD="${ORIGINAL_LD_FOR_MULTILIBS}"
4240	ac_file=Makefile . ${srcdir}/${libffi_basedir}../config-ml.in
4241	fi
4242
4243	exit 0
4244	EOF
4245	chmod +x $CONFIG_STATUS
4246	rm -fr confdefs* $ac_clean_files
4247	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
4248
4249
4250	# Make target subdirectories if required.
4251	test -d src \|\| mkdir src
4252	test -d src/${TARGETDIR} \|\| mkdir src/${TARGETDIR}

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