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Last change on this file since 80 was 80, checked in by bird, 22 years ago
Regenerated configure on OS/2.
Property cvs2svn:cvs-rev set to `1.2` Property svn:eol-style set to `native` Property svn:executable set to ``*
File size: 117.6 KB

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1	#! /bin/sh
2
3	# Guess values for system-dependent variables and create Makefiles.
4	# Generated automatically using autoconf version 2.13
5	# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
6	#
7	# This configure script is free software; the Free Software Foundation
8	# gives unlimited permission to copy, distribute and modify it.
9
10	# Defaults:
11	ac_help=
12	ac_default_prefix=/usr/local
13	# Any additions from configure.in:
14	ac_help="$ac_help
15	--enable-multilib build many library versions (default)"
16	ac_help="$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 "${with_target_subdir}" != "."; then
725	libffi_basedir="${srcdir}/${with_multisrctop}.."
726	else
727	libffi_basedir="${srcdir}/${with_multisrctop}"
728	fi
729	else
730	libffi_basedir="${srcdir}"
731	fi
732
733
734	ac_aux_dir=
735	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
736	if test -f $ac_dir/install-sh; then
737	ac_aux_dir=$ac_dir
738	ac_install_sh="$ac_aux_dir/install-sh -c"
739	break
740	elif test -f $ac_dir/install.sh; then
741	ac_aux_dir=$ac_dir
742	ac_install_sh="$ac_aux_dir/install.sh -c"
743	break
744	fi
745	done
746	if test -z "$ac_aux_dir"; then
747	{ echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
748	fi
749	ac_config_guess=$ac_aux_dir/config.guess
750	ac_config_sub=$ac_aux_dir/config.sub
751	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
752
753
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	lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]\|PA-RISC[0-9].[0-9]) shared library'
1341	lt_cv_file_magic_cmd=/usr/bin/file
1342	lt_cv_file_magic_test_file=/usr/lib/libc.sl
1343	;;
1344
1345	irix5* \| irix6*)
1346	case $host_os in
1347	irix5*)
1348	# this will be overridden with pass_all, but let us keep it just in case
1349	lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1350	;;
1351	*)
1352	case $LD in
1353	-32\|"-32 ") libmagic=32-bit;;
1354	-n32\|"-n32 ") libmagic=N32;;
1355	-64\|"-64 ") libmagic=64-bit;;
1356	*) libmagic=never-match;;
1357	esac
1358	# this will be overridden with pass_all, but let us keep it just in case
1359	lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1360	;;
1361	esac
1362	lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1363	lt_cv_deplibs_check_method=pass_all
1364	;;
1365
1366	# This must be Linux ELF.
1367	linux-gnu*)
1368	case $host_cpu in
1369	alpha* \| hppa* \| i86 \| powerpc \| sparc* \| ia64* )
1370	lt_cv_deplibs_check_method=pass_all ;;
1371	*)
1372	# glibc up to 2.1.1 does not perform some relocations on ARM
1373	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object\|dynamic lib )' ;;
1374	esac
1375	lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
1376	;;
1377
1378	netbsd*)
1379	if echo __ELF__ \| $CC -E - \| grep __ELF__ > /dev/null; then
1380	lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
1381	else
1382	lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
1383	fi
1384	;;
1385
1386	newsos6)
1387	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable\|dynamic lib)'
1388	lt_cv_file_magic_cmd=/usr/bin/file
1389	lt_cv_file_magic_test_file=/usr/lib/libnls.so
1390	;;
1391
1392	osf3* \| osf4* \| osf5*)
1393	# this will be overridden with pass_all, but let us keep it just in case
1394	lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
1395	lt_cv_file_magic_test_file=/shlib/libc.so
1396	lt_cv_deplibs_check_method=pass_all
1397	;;
1398
1399	sco3.2v5*)
1400	lt_cv_deplibs_check_method=pass_all
1401	;;
1402
1403	solaris*)
1404	lt_cv_deplibs_check_method=pass_all
1405	lt_cv_file_magic_test_file=/lib/libc.so
1406	;;
1407
1408	sysv5uw[78]* \| sysv4uw2)
1409	lt_cv_deplibs_check_method=pass_all
1410	;;
1411
1412	sysv4 \| sysv4.2uw2* \| sysv4.3* \| sysv5*)
1413	case $host_vendor in
1414	ncr)
1415	lt_cv_deplibs_check_method=pass_all
1416	;;
1417	motorola)
1418	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]-bit [ML]SB (shared object\|dynamic lib) M[0-9][0-9] Version [0-9]'
1419	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1420	;;
1421	esac
1422	;;
1423	esac
1424
1425	fi
1426
1427	echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
1428	file_magic_cmd=$lt_cv_file_magic_cmd
1429	deplibs_check_method=$lt_cv_deplibs_check_method
1430
1431	echo $ac_n "checking for object suffix""... $ac_c" 1>&6
1432	echo "configure:1433: checking for object suffix" >&5
1433	if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
1434	echo $ac_n "(cached) $ac_c" 1>&6
1435	else
1436	rm -f conftest*
1437	echo 'int i = 1;' > conftest.$ac_ext
1438	if { (eval echo configure:1439: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1439	for ac_file in conftest.*; do
1440	case $ac_file in
1441	*.c) ;;
1442	*) ac_cv_objext=`echo $ac_file \| sed -e s/conftest.//` ;;
1443	esac
1444	done
1445	else
1446	{ echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
1447	fi
1448	rm -f conftest*
1449	fi
1450
1451	echo "$ac_t""$ac_cv_objext" 1>&6
1452	OBJEXT=$ac_cv_objext
1453	ac_objext=$ac_cv_objext
1454
1455	if test $host != $build; then
1456	ac_tool_prefix=${host_alias}-
1457	else
1458	ac_tool_prefix=
1459	fi
1460
1461	# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
1462
1463	# Only perform the check for file, if the check method requires it
1464	case $deplibs_check_method in
1465	file_magic*)
1466	if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1467	echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
1468	echo "configure:1469: checking for ${ac_tool_prefix}file" >&5
1469	if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1470	echo $ac_n "(cached) $ac_c" 1>&6
1471	else
1472	case $MAGIC_CMD in
1473	/*)
1474	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1475	;;
1476	?:/*)
1477	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1478	;;
1479	*)
1480	ac_save_MAGIC_CMD="$MAGIC_CMD"
1481	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1482	ac_dummy="/usr/bin:$PATH"
1483	for ac_dir in $ac_dummy; do
1484	test -z "$ac_dir" && ac_dir=.
1485	if test -f $ac_dir/${ac_tool_prefix}file; then
1486	lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
1487	if test -n "$file_magic_test_file"; then
1488	case $deplibs_check_method in
1489	"file_magic "*)
1490	file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic $.*$\"`"
1491	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1492	if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null \|
1493	egrep "$file_magic_regex" > /dev/null; then
1494	:
1495	else
1496	cat <<EOF 1>&2
1497
1498	*** Warning: the command libtool uses to detect shared libraries,
1499	*** $file_magic_cmd, produces output that libtool cannot recognize.
1500	*** The result is that libtool may fail to recognize shared libraries
1501	*** as such. This will affect the creation of libtool libraries that
1502	*** depend on shared libraries, but programs linked with such libtool
1503	*** libraries will work regardless of this problem. Nevertheless, you
1504	*** may want to report the problem to your system manager and/or to
1505	*** bug-libtool@gnu.org
1506
1507	EOF
1508	fi ;;
1509	esac
1510	fi
1511	break
1512	fi
1513	done
1514	IFS="$ac_save_ifs"
1515	MAGIC_CMD="$ac_save_MAGIC_CMD"
1516	;;
1517	esac
1518	fi
1519
1520	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1521	if test -n "$MAGIC_CMD"; then
1522	echo "$ac_t""$MAGIC_CMD" 1>&6
1523	else
1524	echo "$ac_t""no" 1>&6
1525	fi
1526
1527	if test -z "$lt_cv_path_MAGIC_CMD"; then
1528	if test -n "$ac_tool_prefix"; then
1529	echo $ac_n "checking for file""... $ac_c" 1>&6
1530	echo "configure:1531: checking for file" >&5
1531	if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1532	echo $ac_n "(cached) $ac_c" 1>&6
1533	else
1534	case $MAGIC_CMD in
1535	/*)
1536	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1537	;;
1538	?:/*)
1539	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1540	;;
1541	*)
1542	ac_save_MAGIC_CMD="$MAGIC_CMD"
1543	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1544	ac_dummy="/usr/bin:$PATH"
1545	for ac_dir in $ac_dummy; do
1546	test -z "$ac_dir" && ac_dir=.
1547	if test -f $ac_dir/file; then
1548	lt_cv_path_MAGIC_CMD="$ac_dir/file"
1549	if test -n "$file_magic_test_file"; then
1550	case $deplibs_check_method in
1551	"file_magic "*)
1552	file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic $.*$\"`"
1553	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1554	if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null \|
1555	egrep "$file_magic_regex" > /dev/null; then
1556	:
1557	else
1558	cat <<EOF 1>&2
1559
1560	*** Warning: the command libtool uses to detect shared libraries,
1561	*** $file_magic_cmd, produces output that libtool cannot recognize.
1562	*** The result is that libtool may fail to recognize shared libraries
1563	*** as such. This will affect the creation of libtool libraries that
1564	*** depend on shared libraries, but programs linked with such libtool
1565	*** libraries will work regardless of this problem. Nevertheless, you
1566	*** may want to report the problem to your system manager and/or to
1567	*** bug-libtool@gnu.org
1568
1569	EOF
1570	fi ;;
1571	esac
1572	fi
1573	break
1574	fi
1575	done
1576	IFS="$ac_save_ifs"
1577	MAGIC_CMD="$ac_save_MAGIC_CMD"
1578	;;
1579	esac
1580	fi
1581
1582	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1583	if test -n "$MAGIC_CMD"; then
1584	echo "$ac_t""$MAGIC_CMD" 1>&6
1585	else
1586	echo "$ac_t""no" 1>&6
1587	fi
1588
1589	else
1590	MAGIC_CMD=:
1591	fi
1592	fi
1593
1594	fi
1595	;;
1596	esac
1597
1598	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1599	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1600	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1601	echo "configure:1602: checking for $ac_word" >&5
1602	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1603	echo $ac_n "(cached) $ac_c" 1>&6
1604	else
1605	if test -n "$RANLIB"; then
1606	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1607	else
1608	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1609	ac_dummy="$PATH"
1610	for ac_dir in $ac_dummy; do
1611	test -z "$ac_dir" && ac_dir=.
1612	if test -f $ac_dir/$ac_word -o \
1613	-f $ac_dir/$ac_word$ac_exeext ; then
1614	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1615	break
1616	fi
1617	done
1618	IFS="$ac_save_ifs"
1619	fi
1620	fi
1621	RANLIB="$ac_cv_prog_RANLIB"
1622	if test -n "$RANLIB"; then
1623	echo "$ac_t""$RANLIB" 1>&6
1624	else
1625	echo "$ac_t""no" 1>&6
1626	fi
1627
1628
1629	if test -z "$ac_cv_prog_RANLIB"; then
1630	if test -n "$ac_tool_prefix"; then
1631	# Extract the first word of "ranlib", so it can be a program name with args.
1632	set dummy ranlib; ac_word=$2
1633	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1634	echo "configure:1635: checking for $ac_word" >&5
1635	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1636	echo $ac_n "(cached) $ac_c" 1>&6
1637	else
1638	if test -n "$RANLIB"; then
1639	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1640	else
1641	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1642	ac_dummy="$PATH"
1643	for ac_dir in $ac_dummy; do
1644	test -z "$ac_dir" && ac_dir=.
1645	if test -f $ac_dir/$ac_word -o \
1646	-f $ac_dir/$ac_word$ac_exeext ; then
1647	ac_cv_prog_RANLIB="ranlib"
1648	break
1649	fi
1650	done
1651	IFS="$ac_save_ifs"
1652	test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1653	fi
1654	fi
1655	RANLIB="$ac_cv_prog_RANLIB"
1656	if test -n "$RANLIB"; then
1657	echo "$ac_t""$RANLIB" 1>&6
1658	else
1659	echo "$ac_t""no" 1>&6
1660	fi
1661
1662	else
1663	RANLIB=":"
1664	fi
1665	fi
1666
1667	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1668	set dummy ${ac_tool_prefix}strip; ac_word=$2
1669	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1670	echo "configure:1671: checking for $ac_word" >&5
1671	if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1672	echo $ac_n "(cached) $ac_c" 1>&6
1673	else
1674	if test -n "$STRIP"; then
1675	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1676	else
1677	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1678	ac_dummy="$PATH"
1679	for ac_dir in $ac_dummy; do
1680	test -z "$ac_dir" && ac_dir=.
1681	if test -f $ac_dir/$ac_word -o \
1682	-f $ac_dir/$ac_word$ac_exeext ; then
1683	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1684	break
1685	fi
1686	done
1687	IFS="$ac_save_ifs"
1688	fi
1689	fi
1690	STRIP="$ac_cv_prog_STRIP"
1691	if test -n "$STRIP"; then
1692	echo "$ac_t""$STRIP" 1>&6
1693	else
1694	echo "$ac_t""no" 1>&6
1695	fi
1696
1697
1698	if test -z "$ac_cv_prog_STRIP"; then
1699	if test -n "$ac_tool_prefix"; then
1700	# Extract the first word of "strip", so it can be a program name with args.
1701	set dummy strip; ac_word=$2
1702	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1703	echo "configure:1704: checking for $ac_word" >&5
1704	if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1705	echo $ac_n "(cached) $ac_c" 1>&6
1706	else
1707	if test -n "$STRIP"; then
1708	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1709	else
1710	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1711	ac_dummy="$PATH"
1712	for ac_dir in $ac_dummy; do
1713	test -z "$ac_dir" && ac_dir=.
1714	if test -f $ac_dir/$ac_word -o \
1715	-f $ac_dir/$ac_word$ac_exeext ; then
1716	ac_cv_prog_STRIP="strip"
1717	break
1718	fi
1719	done
1720	IFS="$ac_save_ifs"
1721	test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
1722	fi
1723	fi
1724	STRIP="$ac_cv_prog_STRIP"
1725	if test -n "$STRIP"; then
1726	echo "$ac_t""$STRIP" 1>&6
1727	else
1728	echo "$ac_t""no" 1>&6
1729	fi
1730
1731	else
1732	STRIP=":"
1733	fi
1734	fi
1735
1736
1737	# Check for any special flags to pass to ltconfig.
1738	libtool_flags="--cache-file=$cache_file"
1739	test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
1740	test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
1741	test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
1742	test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
1743	test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1744
1745
1746	# Check whether --enable-libtool-lock or --disable-libtool-lock was given.
1747	if test "${enable_libtool_lock+set}" = set; then
1748	enableval="$enable_libtool_lock"
1749	:
1750	fi
1751
1752	test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
1753	test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
1754
1755	# Check whether --with-pic or --without-pic was given.
1756	if test "${with_pic+set}" = set; then
1757	withval="$with_pic"
1758	pic_mode="$withval"
1759	else
1760	pic_mode=default
1761	fi
1762
1763	test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
1764	test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
1765
1766	# Some flags need to be propagated to the compiler or linker for good
1767	# libtool support.
1768	case $host in
1769	--irix6*)
1770	# Find out which ABI we are using.
1771	echo '#line 1772 "configure"' > conftest.$ac_ext
1772	if { (eval echo configure:1773: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1773	case `/usr/bin/file conftest.$ac_objext` in
1774	32-bit)
1775	LD="${LD-ld} -32"
1776	;;
1777	N32)
1778	LD="${LD-ld} -n32"
1779	;;
1780	64-bit)
1781	LD="${LD-ld} -64"
1782	;;
1783	esac
1784	fi
1785	rm -rf conftest*
1786	;;
1787
1788	--sco3.2v5*)
1789	# On SCO OpenServer 5, we need -belf to get full-featured binaries.
1790	SAVE_CFLAGS="$CFLAGS"
1791	CFLAGS="$CFLAGS -belf"
1792	echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
1793	echo "configure:1794: checking whether the C compiler needs -belf" >&5
1794	if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
1795	echo $ac_n "(cached) $ac_c" 1>&6
1796	else
1797
1798	ac_ext=c
1799	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1800	ac_cpp='$CPP $CPPFLAGS'
1801	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1802	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1803	cross_compiling=$ac_cv_prog_cc_cross
1804
1805	cat > conftest.$ac_ext <<EOF
1806	#line 1807 "configure"
1807	#include "confdefs.h"
1808
1809	int main() {
1810
1811	; return 0; }
1812	EOF
1813	if { (eval echo configure:1814: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1814	rm -rf conftest*
1815	lt_cv_cc_needs_belf=yes
1816	else
1817	echo "configure: failed program was:" >&5
1818	cat conftest.$ac_ext >&5
1819	rm -rf conftest*
1820	lt_cv_cc_needs_belf=no
1821	fi
1822	rm -f conftest*
1823	ac_ext=c
1824	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1825	ac_cpp='$CPP $CPPFLAGS'
1826	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1827	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1828	cross_compiling=$ac_cv_prog_cc_cross
1829
1830	fi
1831
1832	echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
1833	if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1834	# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1835	CFLAGS="$SAVE_CFLAGS"
1836	fi
1837	;;
1838
1839
1840	esac
1841
1842
1843	# Save cache, so that ltconfig can load it
1844	cat > confcache <<\EOF
1845	# This file is a shell script that caches the results of configure
1846	# tests run on this system so they can be shared between configure
1847	# scripts and configure runs. It is not useful on other systems.
1848	# If it contains results you don't want to keep, you may remove or edit it.
1849	#
1850	# By default, configure uses ./config.cache as the cache file,
1851	# creating it if it does not exist already. You can give configure
1852	# the --cache-file=FILE option to use a different cache file; that is
1853	# what configure does when it calls configure scripts in
1854	# subdirectories, so they share the cache.
1855	# Giving --cache-file=/dev/null disables caching, for debugging configure.
1856	# config.status only pays attention to the cache file if you give it the
1857	# --recheck option to rerun configure.
1858	#
1859	EOF
1860	# The following way of writing the cache mishandles newlines in values,
1861	# but we know of no workaround that is simple, portable, and efficient.
1862	# So, don't put newlines in cache variables' values.
1863	# Ultrix sh set writes to stderr and can't be redirected directly,
1864	# and sets the high bit in the cache file unless we assign to the vars.
1865	(set) 2>&1 \|
1866	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
1867	ac_space=\ )
1868	# `set' does not quote correctly, so add quotes (double-quote substitution
1869	# turns \\\\ into \\, and sed turns \\ into \).
1870	sed -n \
1871	-e "s/'/'\\\\''/g" \
1872	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
1873	;;
1874	*)
1875	# `set' quotes correctly as required by POSIX, so do not add quotes.
1876	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
1877	;;
1878	esac >> confcache
1879	if cmp -s $cache_file confcache; then
1880	:
1881	else
1882	if test -w $cache_file; then
1883	echo "updating cache $cache_file"
1884	cat confcache > $cache_file
1885	else
1886	echo "not updating unwritable cache $cache_file"
1887	fi
1888	fi
1889	rm -f confcache
1890
1891
1892	# Actually configure libtool. ac_aux_dir is where install-sh is found.
1893	AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
1894	MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
1895	LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
1896	AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
1897	objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
1898	deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
1899	${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
1900	$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
1901	\|\| { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
1902
1903	# Reload cache, that may have been modified by ltconfig
1904	if test -r "$cache_file"; then
1905	echo "loading cache $cache_file"
1906	. $cache_file
1907	else
1908	echo "creating cache $cache_file"
1909	> $cache_file
1910	fi
1911
1912
1913	# This can be used to rebuild libtool when needed
1914	LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
1915
1916	# Always use our own libtool.
1917	LIBTOOL='$(SHELL) $(top_builddir)/libtool'
1918
1919	# Redirect the config.log output again, so that the ltconfig log is not
1920	# clobbered by the next message.
1921	exec 5>>./config.log
1922
1923
1924
1925
1926
1927
1928
1929	# Find a good install program. We prefer a C program (faster),
1930	# so one script is as good as another. But avoid the broken or
1931	# incompatible versions:
1932	# SysV /etc/install, /usr/sbin/install
1933	# SunOS /usr/etc/install
1934	# IRIX /sbin/install
1935	# AIX /bin/install
1936	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1937	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1938	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1939	# ./install, which can be erroneously created by make from ./install.sh.
1940	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1941	echo "configure:1942: checking for a BSD compatible install" >&5
1942	if test -z "$INSTALL"; then
1943	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1944	echo $ac_n "(cached) $ac_c" 1>&6
1945	else
1946	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$PATH_IFS"
1947	for ac_dir in $PATH; do
1948	# Account for people who put trailing slashes in PATH elements.
1949	case "$ac_dir/" in
1950	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
1951	# We reject the install program from OS/2 or W3.1
1952	/OS2\|/OS2/\|/WINDOWS\|/WINDOWS/) ;;
1953	*)
1954	# OSF1 and SCO ODT 3.0 have their own names for install.
1955	# Don't use installbsd from OSF since it installs stuff as root
1956	# by default.
1957	for ac_prog in ginstall scoinst install; do
1958	if test -f $ac_dir/$ac_prog$ac_exeext; then
1959	if test $ac_prog = install &&
1960	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1961	# AIX install. It has an incompatible calling convention.
1962	:
1963	else
1964	ac_cv_path_install="$ac_dir/$ac_prog$ac_exeext -c"
1965	break 2
1966	fi
1967	fi
1968	done
1969	;;
1970	esac
1971	done
1972	IFS="$ac_save_IFS"
1973
1974	fi
1975	if test "${ac_cv_path_install+set}" = set; then
1976	INSTALL="$ac_cv_path_install"
1977	else
1978	# As a last resort, use the slow shell script. We don't cache a
1979	# path for INSTALL within a source directory, because that will
1980	# break other packages using the cache if that directory is
1981	# removed, or if the path is relative.
1982	INSTALL="$ac_install_sh"
1983	fi
1984	fi
1985	echo "$ac_t""$INSTALL" 1>&6
1986
1987	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1988	# It thinks the first close brace ends the variable substitution.
1989	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1990
1991	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1992
1993	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1994
1995	echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
1996	echo "configure:1997: checking whether build environment is sane" >&5
1997	# Just in case
1998	sleep 1
1999	echo timestamp > conftestfile
2000	# Do `set' in a subshell so we don't clobber the current shell's
2001	# arguments. Must try -L first in case configure is actually a
2002	# symlink; some systems play weird games with the mod time of symlinks
2003	# (eg FreeBSD returns the mod time of the symlink's containing
2004	# directory).
2005	if (
2006	set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
2007	if test "$*" = "X"; then
2008	# -L didn't work.
2009	set X `ls -t $srcdir/configure conftestfile`
2010	fi
2011	if test "$*" != "X $srcdir/configure conftestfile" \
2012	&& test "$*" != "X conftestfile $srcdir/configure"; then
2013
2014	# If neither matched, then we have a broken ls. This can happen
2015	# if, for instance, CONFIG_SHELL is bash and it inherits a
2016	# broken ls alias from the environment. This has actually
2017	# happened. Such a system could not be considered "sane".
2018	{ echo "configure: error: ls -t appears to fail. Make sure there is not a broken
2019	alias in your environment" 1>&2; exit 1; }
2020	fi
2021
2022	test "$2" = conftestfile
2023	)
2024	then
2025	# Ok.
2026	:
2027	else
2028	{ echo "configure: error: newly created file is older than distributed files!
2029	Check your system clock" 1>&2; exit 1; }
2030	fi
2031	rm -f conftest*
2032	echo "$ac_t""yes" 1>&6
2033	if test "$program_transform_name" = s,x,x,; then
2034	program_transform_name=
2035	else
2036	# Double any \ or $. echo might interpret backslashes.
2037	cat <<\EOF_SED > conftestsed
2038	s,\\,\\\\,g; s,\$,$$,g
2039	EOF_SED
2040	program_transform_name="`echo $program_transform_name\|sed -f conftestsed`"
2041	rm -f conftestsed
2042	fi
2043	test "$program_prefix" != NONE &&
2044	program_transform_name="s,^,${program_prefix},; $program_transform_name"
2045	# Use a double $ so make ignores it.
2046	test "$program_suffix" != NONE &&
2047	program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
2048
2049	# sed with no file args requires a program.
2050	test "$program_transform_name" = "" && program_transform_name="s,x,x,"
2051
2052	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
2053	echo "configure:2054: checking whether ${MAKE-make} sets \${MAKE}" >&5
2054	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
2055	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
2056	echo $ac_n "(cached) $ac_c" 1>&6
2057	else
2058	cat > conftestmake <<\EOF
2059	all:
2060	@echo 'ac_maketemp="${MAKE}"'
2061	EOF
2062	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2063	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
2064	if test -n "$ac_maketemp"; then
2065	eval ac_cv_prog_make_${ac_make}_set=yes
2066	else
2067	eval ac_cv_prog_make_${ac_make}_set=no
2068	fi
2069	rm -f conftestmake
2070	fi
2071	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
2072	echo "$ac_t""yes" 1>&6
2073	SET_MAKE=
2074	else
2075	echo "$ac_t""no" 1>&6
2076	SET_MAKE="MAKE=${MAKE-make}"
2077	fi
2078
2079
2080	PACKAGE=libffi
2081
2082	VERSION=2.00-beta
2083
2084	if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
2085	{ echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
2086	fi
2087
2088
2089
2090	missing_dir=`cd $ac_aux_dir && pwd`
2091	echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
2092	echo "configure:2093: checking for working aclocal" >&5
2093	# Run test in a subshell; some versions of sh will print an error if
2094	# an executable is not found, even if stderr is redirected.
2095	# Redirect stdin to placate older versions of autoconf. Sigh.
2096	if (aclocal --version) < /dev/null > /dev/null 2>&1; then
2097	ACLOCAL=aclocal
2098	echo "$ac_t""found" 1>&6
2099	else
2100	ACLOCAL="$missing_dir/missing aclocal"
2101	echo "$ac_t""missing" 1>&6
2102	fi
2103
2104	echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
2105	echo "configure:2106: checking for working autoconf" >&5
2106	# Run test in a subshell; some versions of sh will print an error if
2107	# an executable is not found, even if stderr is redirected.
2108	# Redirect stdin to placate older versions of autoconf. Sigh.
2109	if (autoconf --version) < /dev/null > /dev/null 2>&1; then
2110	AUTOCONF=autoconf
2111	echo "$ac_t""found" 1>&6
2112	else
2113	AUTOCONF="$missing_dir/missing autoconf"
2114	echo "$ac_t""missing" 1>&6
2115	fi
2116
2117	echo $ac_n "checking for working automake""... $ac_c" 1>&6
2118	echo "configure:2119: checking for working automake" >&5
2119	# Run test in a subshell; some versions of sh will print an error if
2120	# an executable is not found, even if stderr is redirected.
2121	# Redirect stdin to placate older versions of autoconf. Sigh.
2122	if (automake --version) < /dev/null > /dev/null 2>&1; then
2123	AUTOMAKE=automake
2124	echo "$ac_t""found" 1>&6
2125	else
2126	AUTOMAKE="$missing_dir/missing automake"
2127	echo "$ac_t""missing" 1>&6
2128	fi
2129
2130	echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
2131	echo "configure:2132: checking for working autoheader" >&5
2132	# Run test in a subshell; some versions of sh will print an error if
2133	# an executable is not found, even if stderr is redirected.
2134	# Redirect stdin to placate older versions of autoconf. Sigh.
2135	if (autoheader --version) < /dev/null > /dev/null 2>&1; then
2136	AUTOHEADER=autoheader
2137	echo "$ac_t""found" 1>&6
2138	else
2139	AUTOHEADER="$missing_dir/missing autoheader"
2140	echo "$ac_t""missing" 1>&6
2141	fi
2142
2143	echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
2144	echo "configure:2145: checking for working makeinfo" >&5
2145	# Run test in a subshell; some versions of sh will print an error if
2146	# an executable is not found, even if stderr is redirected.
2147	# Redirect stdin to placate older versions of autoconf. Sigh.
2148	if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
2149	MAKEINFO=makeinfo
2150	echo "$ac_t""found" 1>&6
2151	else
2152	MAKEINFO="$missing_dir/missing makeinfo"
2153	echo "$ac_t""missing" 1>&6
2154	fi
2155
2156
2157
2158
2159
2160
2161	echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
2162	echo "configure:2163: checking for executable suffix" >&5
2163	if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
2164	echo $ac_n "(cached) $ac_c" 1>&6
2165	else
2166	if test "$CYGWIN" = yes \|\| test "$MINGW32" = yes \|\| test "$EMXOS2" = yes; then
2167	ac_cv_exeext=.exe
2168	else
2169	rm -f conftest*
2170	echo 'int main () { return 0; }' > conftest.$ac_ext
2171	ac_cv_exeext=
2172	if { (eval echo configure:2173: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2173	for file in conftest.*; do
2174	case $file in
2175	.c \| .o \| *.obj) ;;
2176	*) ac_cv_exeext=`echo $file \| sed -e s/conftest//` ;;
2177	esac
2178	done
2179	else
2180	{ echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
2181	fi
2182	rm -f conftest*
2183	test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
2184	fi
2185	fi
2186
2187	EXEEXT=""
2188	test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
2189	echo "$ac_t""${ac_cv_exeext}" 1>&6
2190	ac_exeext=$EXEEXT
2191
2192	echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
2193	echo "configure:2194: checking whether to enable maintainer-specific portions of Makefiles" >&5
2194	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2195	if test "${enable_maintainer_mode+set}" = set; then
2196	enableval="$enable_maintainer_mode"
2197	USE_MAINTAINER_MODE=$enableval
2198	else
2199	USE_MAINTAINER_MODE=no
2200	fi
2201
2202	echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
2203
2204
2205	if test $USE_MAINTAINER_MODE = yes; then
2206	MAINTAINER_MODE_TRUE=
2207	MAINTAINER_MODE_FALSE='#'
2208	else
2209	MAINTAINER_MODE_TRUE='#'
2210	MAINTAINER_MODE_FALSE=
2211	fi
2212	MAINT=$MAINTAINER_MODE_TRUE
2213
2214
2215
2216	# Extract the first word of "gcc", so it can be a program name with args.
2217	set dummy gcc; ac_word=$2
2218	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2219	echo "configure:2220: checking for $ac_word" >&5
2220	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2221	echo $ac_n "(cached) $ac_c" 1>&6
2222	else
2223	if test -n "$CC"; then
2224	ac_cv_prog_CC="$CC" # Let the user override the test.
2225	else
2226	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
2227	ac_dummy="$PATH"
2228	for ac_dir in $ac_dummy; do
2229	test -z "$ac_dir" && ac_dir=.
2230	if test -f $ac_dir/$ac_word -o \
2231	-f $ac_dir/$ac_word$ac_exeext ; then
2232	ac_cv_prog_CC="gcc"
2233	break
2234	fi
2235	done
2236	IFS="$ac_save_ifs"
2237	fi
2238	fi
2239	CC="$ac_cv_prog_CC"
2240	if test -n "$CC"; then
2241	echo "$ac_t""$CC" 1>&6
2242	else
2243	echo "$ac_t""no" 1>&6
2244	fi
2245
2246	if test -z "$CC"; then
2247	# Extract the first word of "cc", so it can be a program name with args.
2248	set dummy cc; ac_word=$2
2249	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2250	echo "configure:2251: checking for $ac_word" >&5
2251	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2252	echo $ac_n "(cached) $ac_c" 1>&6
2253	else
2254	if test -n "$CC"; then
2255	ac_cv_prog_CC="$CC" # Let the user override the test.
2256	else
2257	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
2258	ac_prog_rejected=no
2259	ac_dummy="$PATH"
2260	for ac_dir in $ac_dummy; do
2261	test -z "$ac_dir" && ac_dir=.
2262	if test -f $ac_dir/$ac_word -o \
2263	-f $ac_dir/$ac_word$ac_exeext ; then
2264	if test "$ac_dir/$ac_word" = "/usr/ucb/cc" -o \
2265	"$ac_dir/$ac_word$ac_exeext" = "/usr/ucb/cc" ; then
2266	ac_prog_rejected=yes
2267	continue
2268	fi
2269	ac_cv_prog_CC="cc"
2270	break
2271	fi
2272	done
2273	IFS="$ac_save_ifs"
2274	if test $ac_prog_rejected = yes; then
2275	# We found a bogon in the path, so make sure we never use it.
2276	set dummy $ac_cv_prog_CC
2277	shift
2278	if test $# -gt 0; then
2279	# We chose a different compiler from the bogus one.
2280	# However, it has the same basename, so the bogon will be chosen
2281	# first if we set CC to just the basename; use the full file name.
2282	shift
2283	set dummy "$ac_dir/$ac_word" "$@"
2284	shift
2285	ac_cv_prog_CC="$@"
2286	fi
2287	fi
2288	fi
2289	fi
2290	CC="$ac_cv_prog_CC"
2291	if test -n "$CC"; then
2292	echo "$ac_t""$CC" 1>&6
2293	else
2294	echo "$ac_t""no" 1>&6
2295	fi
2296
2297	if test -z "$CC"; then
2298	case "`uname -s`" in
2299	win32 \| WIN32)
2300	# Extract the first word of "cl", so it can be a program name with args.
2301	set dummy cl; ac_word=$2
2302	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2303	echo "configure:2304: checking for $ac_word" >&5
2304	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2305	echo $ac_n "(cached) $ac_c" 1>&6
2306	else
2307	if test -n "$CC"; then
2308	ac_cv_prog_CC="$CC" # Let the user override the test.
2309	else
2310	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
2311	ac_dummy="$PATH"
2312	for ac_dir in $ac_dummy; do
2313	test -z "$ac_dir" && ac_dir=.
2314	if test -f $ac_dir/$ac_word -o \
2315	-f $ac_dir/$ac_word$ac_exeext ; then
2316	ac_cv_prog_CC="cl"
2317	break
2318	fi
2319	done
2320	IFS="$ac_save_ifs"
2321	fi
2322	fi
2323	CC="$ac_cv_prog_CC"
2324	if test -n "$CC"; then
2325	echo "$ac_t""$CC" 1>&6
2326	else
2327	echo "$ac_t""no" 1>&6
2328	fi
2329	;;
2330	esac
2331	fi
2332	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
2333	fi
2334
2335	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
2336	echo "configure:2337: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
2337
2338	ac_ext=c
2339	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2340	ac_cpp='$CPP $CPPFLAGS'
2341	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2342	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2343	cross_compiling=$ac_cv_prog_cc_cross
2344
2345	cat > conftest.$ac_ext << EOF
2346
2347	#line 2348 "configure"
2348	#include "confdefs.h"
2349
2350	main(){return(0);}
2351	EOF
2352	if { (eval echo configure:2353: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2353	ac_cv_prog_cc_works=yes
2354	# If we can't run a trivial program, we are probably using a cross compiler.
2355	if (./conftest; exit) 2>/dev/null; then
2356	ac_cv_prog_cc_cross=no
2357	else
2358	ac_cv_prog_cc_cross=yes
2359	fi
2360	else
2361	echo "configure: failed program was:" >&5
2362	cat conftest.$ac_ext >&5
2363	ac_cv_prog_cc_works=no
2364	fi
2365	rm -fr conftest*
2366	ac_ext=c
2367	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2368	ac_cpp='$CPP $CPPFLAGS'
2369	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2370	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2371	cross_compiling=$ac_cv_prog_cc_cross
2372
2373	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2374	if test $ac_cv_prog_cc_works = no; then
2375	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2376	fi
2377	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2378	echo "configure:2379: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2379	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2380	cross_compiling=$ac_cv_prog_cc_cross
2381
2382	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
2383	echo "configure:2384: checking whether we are using GNU C" >&5
2384	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2385	echo $ac_n "(cached) $ac_c" 1>&6
2386	else
2387	cat > conftest.c <<EOF
2388	#ifdef __GNUC__
2389	yes;
2390	#endif
2391	EOF
2392	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2393: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
2393	ac_cv_prog_gcc=yes
2394	else
2395	ac_cv_prog_gcc=no
2396	fi
2397	fi
2398
2399	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
2400
2401	if test $ac_cv_prog_gcc = yes; then
2402	GCC=yes
2403	else
2404	GCC=
2405	fi
2406
2407	ac_test_CFLAGS="${CFLAGS+set}"
2408	ac_save_CFLAGS="$CFLAGS"
2409	CFLAGS=
2410	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2411	echo "configure:2412: checking whether ${CC-cc} accepts -g" >&5
2412	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
2413	echo $ac_n "(cached) $ac_c" 1>&6
2414	else
2415	echo 'void f(){}' > conftest.c
2416	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2417	ac_cv_prog_cc_g=yes
2418	else
2419	ac_cv_prog_cc_g=no
2420	fi
2421	rm -f conftest*
2422
2423	fi
2424
2425	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2426	if test "$ac_test_CFLAGS" = set; then
2427	CFLAGS="$ac_save_CFLAGS"
2428	elif test $ac_cv_prog_cc_g = yes; then
2429	if test "$GCC" = yes; then
2430	CFLAGS="-g -O2"
2431	else
2432	CFLAGS="-g"
2433	fi
2434	else
2435	if test "$GCC" = yes; then
2436	CFLAGS="-O2"
2437	else
2438	CFLAGS=
2439	fi
2440	fi
2441
2442
2443
2444
2445
2446
2447
2448	TARGETDIR="unknown"
2449	case "$host" in
2450	mips-sgi-irix5.* \| mips-sgi-irix6.*) TARGET=MIPS; TARGETDIR=mips;;
2451	i86--linux*) TARGET=X86; TARGETDIR=x86;;
2452	i86--solaris*) TARGET=X86; TARGETDIR=x86;;
2453	i86--beos*) TARGET=X86; TARGETDIR=x86;;
2454	i86--freebsd*) TARGET=X86; TARGETDIR=x86;;
2455	i86--netbsdelf*) TARGET=X86; TARGETDIR=x86;;
2456	i86--win32*) TARGET=X86_WIN32; TARGETDIR=x86;;
2457	i86--cygwin*) TARGET=X86_WIN32; TARGETDIR=x86;;
2458	i86--mingw*) TARGET=X86_WIN32; TARGETDIR=x86;;
2459	sparc-sun-4*) TARGET=SPARC; TARGETDIR=sparc;;
2460	sparc-sun-) TARGET=SPARC; TARGETDIR=sparc;;
2461	sparc--linux) TARGET=SPARC; TARGETDIR=sparc;;
2462	sparc64--linux) TARGET=SPARC; TARGETDIR=sparc;;
2463	alpha--linux* \| alpha--osf* \| alpha--freebsd*) TARGET=ALPHA; TARGETDIR=alpha;;
2464	ia64--*) TARGET=IA64; TARGETDIR=ia64;;
2465	m68k--linux) TARGET=M68K; TARGETDIR=m68k;;
2466	powerpc--linux \| powerpc--sysv) TARGET=POWERPC; TARGETDIR=powerpc;;
2467	powerpc--beos) TARGET=POWERPC; TARGETDIR=powerpc;;
2468	powerpc--darwin) TARGET=POWERPC_DARWIN; TARGETDIR=powerpc;;
2469	powerpc--aix) TARGET=POWERPC_AIX; TARGETDIR=powerpc;;
2470	rs6000--aix) TARGET=POWERPC_AIX; TARGETDIR=powerpc;;
2471	arm--linux-*) TARGET=ARM; TARGETDIR=arm;;
2472	esac
2473
2474	if test $TARGETDIR = unknown; then
2475	{ echo "configure: error: "libffi has not been ported to $host."" 1>&2; exit 1; }
2476	fi
2477
2478
2479
2480	if test ${TARGET}${ac_cv_prog_gcc} = MIPSyes; then
2481	MIPS_GCC_TRUE=
2482	MIPS_GCC_FALSE='#'
2483	else
2484	MIPS_GCC_TRUE='#'
2485	MIPS_GCC_FALSE=
2486	fi
2487
2488
2489	if test ${TARGET}${ac_cv_prog_gcc} = MIPSno; then
2490	MIPS_SGI_TRUE=
2491	MIPS_SGI_FALSE='#'
2492	else
2493	MIPS_SGI_TRUE='#'
2494	MIPS_SGI_FALSE=
2495	fi
2496
2497
2498	if test x$TARGET = xSPARC; then
2499	SPARC_TRUE=
2500	SPARC_FALSE='#'
2501	else
2502	SPARC_TRUE='#'
2503	SPARC_FALSE=
2504	fi
2505
2506
2507	if test x$TARGET = xX86; then
2508	X86_TRUE=
2509	X86_FALSE='#'
2510	else
2511	X86_TRUE='#'
2512	X86_FALSE=
2513	fi
2514
2515
2516	if test x$TARGET = xX86_WIN32; then
2517	X86_WIN32_TRUE=
2518	X86_WIN32_FALSE='#'
2519	else
2520	X86_WIN32_TRUE='#'
2521	X86_WIN32_FALSE=
2522	fi
2523
2524
2525	if test x$TARGET = xALPHA; then
2526	ALPHA_TRUE=
2527	ALPHA_FALSE='#'
2528	else
2529	ALPHA_TRUE='#'
2530	ALPHA_FALSE=
2531	fi
2532
2533
2534	if test x$TARGET = xIA64; then
2535	IA64_TRUE=
2536	IA64_FALSE='#'
2537	else
2538	IA64_TRUE='#'
2539	IA64_FALSE=
2540	fi
2541
2542
2543	if test x$TARGET = xM68K; then
2544	M68K_TRUE=
2545	M68K_FALSE='#'
2546	else
2547	M68K_TRUE='#'
2548	M68K_FALSE=
2549	fi
2550
2551
2552	if test x$TARGET = xPOWERPC; then
2553	POWERPC_TRUE=
2554	POWERPC_FALSE='#'
2555	else
2556	POWERPC_TRUE='#'
2557	POWERPC_FALSE=
2558	fi
2559
2560
2561	if test x$TARGET = xPOWERPC_AIX; then
2562	POWERPC_AIX_TRUE=
2563	POWERPC_AIX_FALSE='#'
2564	else
2565	POWERPC_AIX_TRUE='#'
2566	POWERPC_AIX_FALSE=
2567	fi
2568
2569
2570	if test x$TARGET = xPOWERPC_DARWIN; then
2571	POWERPC_DARWIN_TRUE=
2572	POWERPC_DARWIN_FALSE='#'
2573	else
2574	POWERPC_DARWIN_TRUE='#'
2575	POWERPC_DARWIN_FALSE=
2576	fi
2577
2578
2579	if test x$TARGET = xARM; then
2580	ARM_TRUE=
2581	ARM_FALSE='#'
2582	else
2583	ARM_TRUE='#'
2584	ARM_FALSE=
2585	fi
2586
2587	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2588	echo "configure:2589: checking how to run the C preprocessor" >&5
2589	# On Suns, sometimes $CPP names a directory.
2590	if test -n "$CPP" && test -d "$CPP"; then
2591	CPP=
2592	fi
2593	if test -z "$CPP"; then
2594	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2595	echo $ac_n "(cached) $ac_c" 1>&6
2596	else
2597	# This must be in double quotes, not single quotes, because CPP may get
2598	# substituted into the Makefile and "${CC-cc}" will confuse make.
2599	CPP="${CC-cc} -E"
2600	# On the NeXT, cc -E runs the code through the compiler's parser,
2601	# not just through cpp.
2602	cat > conftest.$ac_ext <<EOF
2603	#include <sys/types.h>
2604	#line 2605 "configure"
2605	#include "confdefs.h"
2606	#include <assert.h>
2607	Syntax Error
2608	EOF
2609	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2610	{ (eval echo configure:2611: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2611	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2612	if test -z "$ac_err"; then
2613	:
2614	else
2615	echo "$ac_err" >&5
2616	echo "configure: failed program was:" >&5
2617	cat conftest.$ac_ext >&5
2618	rm -rf conftest*
2619	CPP="${CC-cc} -E -traditional-cpp"
2620	cat > conftest.$ac_ext <<EOF
2621	#include <sys/types.h>
2622	#line 2623 "configure"
2623	#include "confdefs.h"
2624	#include <assert.h>
2625	Syntax Error
2626	EOF
2627	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2628	{ (eval echo configure:2629: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2629	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2630	if test -z "$ac_err"; then
2631	:
2632	else
2633	echo "$ac_err" >&5
2634	echo "configure: failed program was:" >&5
2635	cat conftest.$ac_ext >&5
2636	rm -rf conftest*
2637	CPP="${CC-cc} -nologo -E"
2638	cat > conftest.$ac_ext <<EOF
2639	#include <sys/types.h>
2640	#line 2641 "configure"
2641	#include "confdefs.h"
2642	#include <assert.h>
2643	Syntax Error
2644	EOF
2645	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2646	{ (eval echo configure:2647: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2647	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2648	if test -z "$ac_err"; then
2649	:
2650	else
2651	echo "$ac_err" >&5
2652	echo "configure: failed program was:" >&5
2653	cat conftest.$ac_ext >&5
2654	rm -rf conftest*
2655	CPP=/lib/cpp
2656	fi
2657	rm -f conftest*
2658	fi
2659	rm -f conftest*
2660	fi
2661	rm -f conftest*
2662	ac_cv_prog_CPP="$CPP"
2663	fi
2664	CPP="$ac_cv_prog_CPP"
2665	else
2666	ac_cv_prog_CPP="$CPP"
2667	fi
2668	echo "$ac_t""$CPP" 1>&6
2669
2670	echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2671	echo "configure:2672: checking for ANSI C header files" >&5
2672	if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2673	echo $ac_n "(cached) $ac_c" 1>&6
2674	else
2675	cat > conftest.$ac_ext <<EOF
2676	#include <sys/types.h>
2677	#line 2678 "configure"
2678	#include "confdefs.h"
2679	#include <stdlib.h>
2680	#include <stdarg.h>
2681	#include <string.h>
2682	#include <float.h>
2683	EOF
2684	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2685	{ (eval echo configure:2686: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2686	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2687	if test -z "$ac_err"; then
2688	rm -rf conftest*
2689	ac_cv_header_stdc=yes
2690	else
2691	echo "$ac_err" >&5
2692	echo "configure: failed program was:" >&5
2693	cat conftest.$ac_ext >&5
2694	rm -rf conftest*
2695	ac_cv_header_stdc=no
2696	fi
2697	rm -f conftest*
2698
2699	if test $ac_cv_header_stdc = yes; then
2700	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2701	cat > conftest.$ac_ext <<EOF
2702	#line 2703 "configure"
2703	#include "confdefs.h"
2704	#include <string.h>
2705	EOF
2706	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
2707	egrep "memchr" >/dev/null 2>&1; then
2708	:
2709	else
2710	rm -rf conftest*
2711	ac_cv_header_stdc=no
2712	fi
2713	rm -f conftest*
2714
2715	fi
2716
2717	if test $ac_cv_header_stdc = yes; then
2718	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2719	cat > conftest.$ac_ext <<EOF
2720	#line 2721 "configure"
2721	#include "confdefs.h"
2722	#include <stdlib.h>
2723	EOF
2724	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
2725	egrep "free" >/dev/null 2>&1; then
2726	:
2727	else
2728	rm -rf conftest*
2729	ac_cv_header_stdc=no
2730	fi
2731	rm -f conftest*
2732
2733	fi
2734
2735	if test $ac_cv_header_stdc = yes; then
2736	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2737	if test "$cross_compiling" = yes; then
2738	:
2739	else
2740	cat > conftest.$ac_ext <<EOF
2741	#line 2742 "configure"
2742	#include "confdefs.h"
2743	#include <ctype.h>
2744	#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2745	#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2746	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
2747	int main () { int i; for (i = 0; i < 256; i++)
2748	if (XOR (islower (i), ISLOWER (i)) \|\| toupper (i) != TOUPPER (i)) exit(2);
2749	exit (0); }
2750
2751	EOF
2752	if { (eval echo configure:2753: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2753	then
2754	:
2755	else
2756	echo "configure: failed program was:" >&5
2757	cat conftest.$ac_ext >&5
2758	rm -fr conftest*
2759	ac_cv_header_stdc=no
2760	fi
2761	rm -fr conftest*
2762	fi
2763
2764	fi
2765	fi
2766
2767	echo "$ac_t""$ac_cv_header_stdc" 1>&6
2768	if test $ac_cv_header_stdc = yes; then
2769	cat >> confdefs.h <<\EOF
2770	#define STDC_HEADERS 1
2771	EOF
2772
2773	fi
2774
2775	for ac_func in memcpy
2776	do
2777	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2778	echo "configure:2779: checking for $ac_func" >&5
2779	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2780	echo $ac_n "(cached) $ac_c" 1>&6
2781	else
2782	cat > conftest.$ac_ext <<EOF
2783	#line 2784 "configure"
2784	#include "confdefs.h"
2785	/* System header to define __stub macros and hopefully few prototypes,
2786	which can conflict with char $ac_func(); below. */
2787	#include <assert.h>
2788	/* Override any gcc2 internal prototype to avoid an error. */
2789	/* We use char because int might match the return type of a gcc2
2790	builtin and then its argument prototype would still apply. */
2791	char $ac_func();
2792
2793	int main() {
2794
2795	/* The GNU C library defines this for functions which it implements
2796	to always fail with ENOSYS. Some functions are actually named
2797	something starting with __ and the normal name is an alias. */
2798	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
2799	choke me
2800	#else
2801	$ac_func();
2802	#endif
2803
2804	; return 0; }
2805	EOF
2806	if { (eval echo configure:2807: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2807	rm -rf conftest*
2808	eval "ac_cv_func_$ac_func=yes"
2809	else
2810	echo "configure: failed program was:" >&5
2811	cat conftest.$ac_ext >&5
2812	rm -rf conftest*
2813	eval "ac_cv_func_$ac_func=no"
2814	fi
2815	rm -f conftest*
2816	fi
2817
2818	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2819	echo "$ac_t""yes" 1>&6
2820	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2821	cat >> confdefs.h <<EOF
2822	#define $ac_tr_func 1
2823	EOF
2824
2825	else
2826	echo "$ac_t""no" 1>&6
2827	fi
2828	done
2829
2830	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
2831	# for constant arguments. Useless!
2832	echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
2833	echo "configure:2834: checking for working alloca.h" >&5
2834	if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
2835	echo $ac_n "(cached) $ac_c" 1>&6
2836	else
2837	cat > conftest.$ac_ext <<EOF
2838	#line 2839 "configure"
2839	#include "confdefs.h"
2840	#include <alloca.h>
2841	int main() {
2842	char p = alloca(2 sizeof(int));
2843	; return 0; }
2844	EOF
2845	if { (eval echo configure:2846: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2846	rm -rf conftest*
2847	ac_cv_header_alloca_h=yes
2848	else
2849	echo "configure: failed program was:" >&5
2850	cat conftest.$ac_ext >&5
2851	rm -rf conftest*
2852	ac_cv_header_alloca_h=no
2853	fi
2854	rm -f conftest*
2855	fi
2856
2857	echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
2858	if test $ac_cv_header_alloca_h = yes; then
2859	cat >> confdefs.h <<\EOF
2860	#define HAVE_ALLOCA_H 1
2861	EOF
2862
2863	fi
2864
2865	echo $ac_n "checking for alloca""... $ac_c" 1>&6
2866	echo "configure:2867: checking for alloca" >&5
2867	if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
2868	echo $ac_n "(cached) $ac_c" 1>&6
2869	else
2870	cat > conftest.$ac_ext <<EOF
2871	#line 2872 "configure"
2872	#include "confdefs.h"
2873
2874	#ifdef __GNUC__
2875	# define alloca __builtin_alloca
2876	#else
2877	# ifdef _MSC_VER
2878	# include <malloc.h>
2879	# define alloca _alloca
2880	# else
2881	# if HAVE_ALLOCA_H
2882	# include <alloca.h>
2883	# else
2884	# ifdef _AIX
2885	#pragma alloca
2886	# else
2887	# ifndef alloca /* predefined by HP cc +Olibcalls */
2888	char *alloca ();
2889	# endif
2890	# endif
2891	# endif
2892	# endif
2893	#endif
2894
2895	int main() {
2896	char p = (char ) alloca(1);
2897	; return 0; }
2898	EOF
2899	if { (eval echo configure:2900: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2900	rm -rf conftest*
2901	ac_cv_func_alloca_works=yes
2902	else
2903	echo "configure: failed program was:" >&5
2904	cat conftest.$ac_ext >&5
2905	rm -rf conftest*
2906	ac_cv_func_alloca_works=no
2907	fi
2908	rm -f conftest*
2909	fi
2910
2911	echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
2912	if test $ac_cv_func_alloca_works = yes; then
2913	cat >> confdefs.h <<\EOF
2914	#define HAVE_ALLOCA 1
2915	EOF
2916
2917	fi
2918
2919	if test $ac_cv_func_alloca_works = no; then
2920	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
2921	# that cause trouble. Some versions do not even contain alloca or
2922	# contain a buggy version. If you still want to use their alloca,
2923	# use ar to extract alloca.o from them instead of compiling alloca.c.
2924	ALLOCA=alloca.${ac_objext}
2925	cat >> confdefs.h <<\EOF
2926	#define C_ALLOCA 1
2927	EOF
2928
2929
2930	echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
2931	echo "configure:2932: checking whether alloca needs Cray hooks" >&5
2932	if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
2933	echo $ac_n "(cached) $ac_c" 1>&6
2934	else
2935	cat > conftest.$ac_ext <<EOF
2936	#line 2937 "configure"
2937	#include "confdefs.h"
2938	#if defined(CRAY) && ! defined(CRAY2)
2939	webecray
2940	#else
2941	wenotbecray
2942	#endif
2943
2944	EOF
2945	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
2946	egrep "webecray" >/dev/null 2>&1; then
2947	rm -rf conftest*
2948	ac_cv_os_cray=yes
2949	else
2950	rm -rf conftest*
2951	ac_cv_os_cray=no
2952	fi
2953	rm -f conftest*
2954
2955	fi
2956
2957	echo "$ac_t""$ac_cv_os_cray" 1>&6
2958	if test $ac_cv_os_cray = yes; then
2959	for ac_func in _getb67 GETB67 getb67; do
2960	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2961	echo "configure:2962: checking for $ac_func" >&5
2962	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2963	echo $ac_n "(cached) $ac_c" 1>&6
2964	else
2965	cat > conftest.$ac_ext <<EOF
2966	#line 2967 "configure"
2967	#include "confdefs.h"
2968	/* System header to define __stub macros and hopefully few prototypes,
2969	which can conflict with char $ac_func(); below. */
2970	#include <assert.h>
2971	/* Override any gcc2 internal prototype to avoid an error. */
2972	/* We use char because int might match the return type of a gcc2
2973	builtin and then its argument prototype would still apply. */
2974	char $ac_func();
2975
2976	int main() {
2977
2978	/* The GNU C library defines this for functions which it implements
2979	to always fail with ENOSYS. Some functions are actually named
2980	something starting with __ and the normal name is an alias. */
2981	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
2982	choke me
2983	#else
2984	$ac_func();
2985	#endif
2986
2987	; return 0; }
2988	EOF
2989	if { (eval echo configure:2990: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2990	rm -rf conftest*
2991	eval "ac_cv_func_$ac_func=yes"
2992	else
2993	echo "configure: failed program was:" >&5
2994	cat conftest.$ac_ext >&5
2995	rm -rf conftest*
2996	eval "ac_cv_func_$ac_func=no"
2997	fi
2998	rm -f conftest*
2999	fi
3000
3001	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3002	echo "$ac_t""yes" 1>&6
3003	cat >> confdefs.h <<EOF
3004	#define CRAY_STACKSEG_END $ac_func
3005	EOF
3006
3007	break
3008	else
3009	echo "$ac_t""no" 1>&6
3010	fi
3011
3012	done
3013	fi
3014
3015	echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
3016	echo "configure:3017: checking stack direction for C alloca" >&5
3017	if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
3018	echo $ac_n "(cached) $ac_c" 1>&6
3019	else
3020	if test "$cross_compiling" = yes; then
3021	ac_cv_c_stack_direction=0
3022	else
3023	cat > conftest.$ac_ext <<EOF
3024	#line 3025 "configure"
3025	#include "confdefs.h"
3026	find_stack_direction ()
3027	{
3028	static char *addr = 0;
3029	auto char dummy;
3030	if (addr == 0)
3031	{
3032	addr = &dummy;
3033	return find_stack_direction ();
3034	}
3035	else
3036	return (&dummy > addr) ? 1 : -1;
3037	}
3038	main ()
3039	{
3040	exit (find_stack_direction() < 0);
3041	}
3042	EOF
3043	if { (eval echo configure:3044: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3044	then
3045	ac_cv_c_stack_direction=1
3046	else
3047	echo "configure: failed program was:" >&5
3048	cat conftest.$ac_ext >&5
3049	rm -fr conftest*
3050	ac_cv_c_stack_direction=-1
3051	fi
3052	rm -fr conftest*
3053	fi
3054
3055	fi
3056
3057	echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
3058	cat >> confdefs.h <<EOF
3059	#define STACK_DIRECTION $ac_cv_c_stack_direction
3060	EOF
3061
3062	fi
3063
3064
3065	echo $ac_n "checking size of short""... $ac_c" 1>&6
3066	echo "configure:3067: checking size of short" >&5
3067	if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
3068	echo $ac_n "(cached) $ac_c" 1>&6
3069	else
3070	for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
3071	cat > conftest.$ac_ext <<EOF
3072	#line 3073 "configure"
3073	#include "confdefs.h"
3074	#include "confdefs.h"
3075	#include <sys/types.h>
3076
3077
3078	int main() {
3079	switch (0) case 0: case (sizeof (short) == $ac_size):;
3080	; return 0; }
3081	EOF
3082	if { (eval echo configure:3083: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3083	rm -rf conftest*
3084	ac_cv_sizeof_short=$ac_size
3085	else
3086	echo "configure: failed program was:" >&5
3087	cat conftest.$ac_ext >&5
3088	fi
3089	rm -f conftest*
3090	if test x$ac_cv_sizeof_short != x ; then break; fi
3091	done
3092
3093	fi
3094
3095	if test x$ac_cv_sizeof_short = x ; then
3096	{ echo "configure: error: cannot determine a size for short" 1>&2; exit 1; }
3097	fi
3098	echo "$ac_t""$ac_cv_sizeof_short" 1>&6
3099	cat >> confdefs.h <<EOF
3100	#define SIZEOF_SHORT $ac_cv_sizeof_short
3101	EOF
3102
3103
3104	echo $ac_n "checking size of int""... $ac_c" 1>&6
3105	echo "configure:3106: checking size of int" >&5
3106	if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
3107	echo $ac_n "(cached) $ac_c" 1>&6
3108	else
3109	for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
3110	cat > conftest.$ac_ext <<EOF
3111	#line 3112 "configure"
3112	#include "confdefs.h"
3113	#include "confdefs.h"
3114	#include <sys/types.h>
3115
3116
3117	int main() {
3118	switch (0) case 0: case (sizeof (int) == $ac_size):;
3119	; return 0; }
3120	EOF
3121	if { (eval echo configure:3122: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3122	rm -rf conftest*
3123	ac_cv_sizeof_int=$ac_size
3124	else
3125	echo "configure: failed program was:" >&5
3126	cat conftest.$ac_ext >&5
3127	fi
3128	rm -f conftest*
3129	if test x$ac_cv_sizeof_int != x ; then break; fi
3130	done
3131
3132	fi
3133
3134	if test x$ac_cv_sizeof_int = x ; then
3135	{ echo "configure: error: cannot determine a size for int" 1>&2; exit 1; }
3136	fi
3137	echo "$ac_t""$ac_cv_sizeof_int" 1>&6
3138	cat >> confdefs.h <<EOF
3139	#define SIZEOF_INT $ac_cv_sizeof_int
3140	EOF
3141
3142
3143	echo $ac_n "checking size of long""... $ac_c" 1>&6
3144	echo "configure:3145: checking size of long" >&5
3145	if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
3146	echo $ac_n "(cached) $ac_c" 1>&6
3147	else
3148	for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
3149	cat > conftest.$ac_ext <<EOF
3150	#line 3151 "configure"
3151	#include "confdefs.h"
3152	#include "confdefs.h"
3153	#include <sys/types.h>
3154
3155
3156	int main() {
3157	switch (0) case 0: case (sizeof (long) == $ac_size):;
3158	; return 0; }
3159	EOF
3160	if { (eval echo configure:3161: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3161	rm -rf conftest*
3162	ac_cv_sizeof_long=$ac_size
3163	else
3164	echo "configure: failed program was:" >&5
3165	cat conftest.$ac_ext >&5
3166	fi
3167	rm -f conftest*
3168	if test x$ac_cv_sizeof_long != x ; then break; fi
3169	done
3170
3171	fi
3172
3173	if test x$ac_cv_sizeof_long = x ; then
3174	{ echo "configure: error: cannot determine a size for long" 1>&2; exit 1; }
3175	fi
3176	echo "$ac_t""$ac_cv_sizeof_long" 1>&6
3177	cat >> confdefs.h <<EOF
3178	#define SIZEOF_LONG $ac_cv_sizeof_long
3179	EOF
3180
3181
3182	echo $ac_n "checking size of long long""... $ac_c" 1>&6
3183	echo "configure:3184: checking size of long long" >&5
3184	if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
3185	echo $ac_n "(cached) $ac_c" 1>&6
3186	else
3187	for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
3188	cat > conftest.$ac_ext <<EOF
3189	#line 3190 "configure"
3190	#include "confdefs.h"
3191	#include "confdefs.h"
3192	#include <sys/types.h>
3193
3194
3195	int main() {
3196	switch (0) case 0: case (sizeof (long long) == $ac_size):;
3197	; return 0; }
3198	EOF
3199	if { (eval echo configure:3200: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3200	rm -rf conftest*
3201	ac_cv_sizeof_long_long=$ac_size
3202	else
3203	echo "configure: failed program was:" >&5
3204	cat conftest.$ac_ext >&5
3205	fi
3206	rm -f conftest*
3207	if test x$ac_cv_sizeof_long_long != x ; then break; fi
3208	done
3209
3210	fi
3211
3212	if test x$ac_cv_sizeof_long_long = x ; then
3213	{ echo "configure: error: cannot determine a size for long long" 1>&2; exit 1; }
3214	fi
3215	echo "$ac_t""$ac_cv_sizeof_long_long" 1>&6
3216	cat >> confdefs.h <<EOF
3217	#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
3218	EOF
3219
3220
3221	echo $ac_n "checking size of float""... $ac_c" 1>&6
3222	echo "configure:3223: checking size of float" >&5
3223	if eval "test \"`echo '$''{'ac_cv_sizeof_float'+set}'`\" = set"; then
3224	echo $ac_n "(cached) $ac_c" 1>&6
3225	else
3226	for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
3227	cat > conftest.$ac_ext <<EOF
3228	#line 3229 "configure"
3229	#include "confdefs.h"
3230	#include "confdefs.h"
3231	#include <sys/types.h>
3232
3233
3234	int main() {
3235	switch (0) case 0: case (sizeof (float) == $ac_size):;
3236	; return 0; }
3237	EOF
3238	if { (eval echo configure:3239: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3239	rm -rf conftest*
3240	ac_cv_sizeof_float=$ac_size
3241	else
3242	echo "configure: failed program was:" >&5
3243	cat conftest.$ac_ext >&5
3244	fi
3245	rm -f conftest*
3246	if test x$ac_cv_sizeof_float != x ; then break; fi
3247	done
3248
3249	fi
3250
3251	if test x$ac_cv_sizeof_float = x ; then
3252	{ echo "configure: error: cannot determine a size for float" 1>&2; exit 1; }
3253	fi
3254	echo "$ac_t""$ac_cv_sizeof_float" 1>&6
3255	cat >> confdefs.h <<EOF
3256	#define SIZEOF_FLOAT $ac_cv_sizeof_float
3257	EOF
3258
3259
3260	echo $ac_n "checking size of double""... $ac_c" 1>&6
3261	echo "configure:3262: checking size of double" >&5
3262	if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then
3263	echo $ac_n "(cached) $ac_c" 1>&6
3264	else
3265	for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
3266	cat > conftest.$ac_ext <<EOF
3267	#line 3268 "configure"
3268	#include "confdefs.h"
3269	#include "confdefs.h"
3270	#include <sys/types.h>
3271
3272
3273	int main() {
3274	switch (0) case 0: case (sizeof (double) == $ac_size):;
3275	; return 0; }
3276	EOF
3277	if { (eval echo configure:3278: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3278	rm -rf conftest*
3279	ac_cv_sizeof_double=$ac_size
3280	else
3281	echo "configure: failed program was:" >&5
3282	cat conftest.$ac_ext >&5
3283	fi
3284	rm -f conftest*
3285	if test x$ac_cv_sizeof_double != x ; then break; fi
3286	done
3287
3288	fi
3289
3290	if test x$ac_cv_sizeof_double = x ; then
3291	{ echo "configure: error: cannot determine a size for double" 1>&2; exit 1; }
3292	fi
3293	echo "$ac_t""$ac_cv_sizeof_double" 1>&6
3294	cat >> confdefs.h <<EOF
3295	#define SIZEOF_DOUBLE $ac_cv_sizeof_double
3296	EOF
3297
3298
3299	echo $ac_n "checking size of long double""... $ac_c" 1>&6
3300	echo "configure:3301: checking size of long double" >&5
3301	if eval "test \"`echo '$''{'ac_cv_sizeof_long_double'+set}'`\" = set"; then
3302	echo $ac_n "(cached) $ac_c" 1>&6
3303	else
3304	for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
3305	cat > conftest.$ac_ext <<EOF
3306	#line 3307 "configure"
3307	#include "confdefs.h"
3308	#include "confdefs.h"
3309	#include <sys/types.h>
3310
3311
3312	int main() {
3313	switch (0) case 0: case (sizeof (long double) == $ac_size):;
3314	; return 0; }
3315	EOF
3316	if { (eval echo configure:3317: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3317	rm -rf conftest*
3318	ac_cv_sizeof_long_double=$ac_size
3319	else
3320	echo "configure: failed program was:" >&5
3321	cat conftest.$ac_ext >&5
3322	fi
3323	rm -f conftest*
3324	if test x$ac_cv_sizeof_long_double != x ; then break; fi
3325	done
3326
3327	fi
3328
3329	if test x$ac_cv_sizeof_long_double = x ; then
3330	{ echo "configure: error: cannot determine a size for long double" 1>&2; exit 1; }
3331	fi
3332	echo "$ac_t""$ac_cv_sizeof_long_double" 1>&6
3333	cat >> confdefs.h <<EOF
3334	#define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
3335	EOF
3336
3337
3338
3339	echo $ac_n "checking size of void *""... $ac_c" 1>&6
3340	echo "configure:3341: checking size of void *" >&5
3341	if eval "test \"`echo '$''{'ac_cv_sizeof_void_p'+set}'`\" = set"; then
3342	echo $ac_n "(cached) $ac_c" 1>&6
3343	else
3344	for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
3345	cat > conftest.$ac_ext <<EOF
3346	#line 3347 "configure"
3347	#include "confdefs.h"
3348	#include "confdefs.h"
3349	#include <sys/types.h>
3350
3351
3352	int main() {
3353	switch (0) case 0: case (sizeof (void *) == $ac_size):;
3354	; return 0; }
3355	EOF
3356	if { (eval echo configure:3357: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3357	rm -rf conftest*
3358	ac_cv_sizeof_void_p=$ac_size
3359	else
3360	echo "configure: failed program was:" >&5
3361	cat conftest.$ac_ext >&5
3362	fi
3363	rm -f conftest*
3364	if test x$ac_cv_sizeof_void_p != x ; then break; fi
3365	done
3366
3367	fi
3368
3369	if test x$ac_cv_sizeof_void_p = x ; then
3370	{ echo "configure: error: cannot determine a size for void *" 1>&2; exit 1; }
3371	fi
3372	echo "$ac_t""$ac_cv_sizeof_void_p" 1>&6
3373	cat >> confdefs.h <<EOF
3374	#define SIZEOF_VOID_P $ac_cv_sizeof_void_p
3375	EOF
3376
3377
3378	echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
3379	echo "configure:3380: checking whether byte ordering is bigendian" >&5
3380	if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
3381	echo $ac_n "(cached) $ac_c" 1>&6
3382	else
3383	ac_cv_c_bigendian=unknown
3384	# See if sys/param.h defines the BYTE_ORDER macro.
3385	cat > conftest.$ac_ext <<EOF
3386	#line 3387 "configure"
3387	#include "confdefs.h"
3388	#include <sys/types.h>
3389	#include <sys/param.h>
3390	int main() {
3391
3392	#if !BYTE_ORDER \|\| !BIG_ENDIAN \|\| !LITTLE_ENDIAN
3393	bogus endian macros
3394	#endif
3395	; return 0; }
3396	EOF
3397	if { (eval echo configure:3398: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3398	rm -rf conftest*
3399	# It does; now see whether it defined to BIG_ENDIAN or not.
3400	cat > conftest.$ac_ext <<EOF
3401	#line 3402 "configure"
3402	#include "confdefs.h"
3403	#include <sys/types.h>
3404	#include <sys/param.h>
3405	int main() {
3406
3407	#if BYTE_ORDER != BIG_ENDIAN
3408	not big endian
3409	#endif
3410	; return 0; }
3411	EOF
3412	if { (eval echo configure:3413: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3413	rm -rf conftest*
3414	ac_cv_c_bigendian=yes
3415	else
3416	echo "configure: failed program was:" >&5
3417	cat conftest.$ac_ext >&5
3418	rm -rf conftest*
3419	ac_cv_c_bigendian=no
3420	fi
3421	rm -f conftest*
3422	else
3423	echo "configure: failed program was:" >&5
3424	cat conftest.$ac_ext >&5
3425	fi
3426	rm -f conftest*
3427	if test $ac_cv_c_bigendian = unknown; then
3428	if test "$cross_compiling" = yes; then
3429	echo $ac_n "cross-compiling... " 2>&6
3430	else
3431	cat > conftest.$ac_ext <<EOF
3432	#line 3433 "configure"
3433	#include "confdefs.h"
3434	main () {
3435	/* Are we little or big endian? From Harbison&Steele. */
3436	union
3437	{
3438	long l;
3439	char c[sizeof (long)];
3440	} u;
3441	u.l = 1;
3442	exit (u.c[sizeof (long) - 1] == 1);
3443	}
3444	EOF
3445	if { (eval echo configure:3446: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3446	then
3447	ac_cv_c_bigendian=no
3448	else
3449	echo "configure: failed program was:" >&5
3450	cat conftest.$ac_ext >&5
3451	rm -fr conftest*
3452	ac_cv_c_bigendian=yes
3453	fi
3454	rm -fr conftest*
3455	fi
3456
3457	fi
3458	fi
3459
3460	echo "$ac_t""$ac_cv_c_bigendian" 1>&6
3461	if test $ac_cv_c_bigendian = unknown; then
3462	echo $ac_n "checking to probe for byte ordering""... $ac_c" 1>&6
3463	echo "configure:3464: checking to probe for byte ordering" >&5
3464
3465	cat >conftest.c <<EOF
3466	short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
3467	short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
3468	void _ascii() { char* s = (char) ascii_mm; s = (char) ascii_ii; }
3469	short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
3470	short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
3471	void _ebcdic() { char* s = (char) ebcdic_mm; s = (char) ebcdic_ii; }
3472	int main() { _ascii (); _ebcdic (); return 0; }
3473	EOF
3474	if test -f conftest.c ; then
3475	if ${CC-cc} ${CFLAGS} conftest.c -o conftest.o && test -f conftest.o ; then
3476	if test `grep -l BIGenDianSyS conftest.o` ; then
3477	echo $ac_n ' big endian probe OK, ' 1>&6
3478	ac_cv_c_bigendian=yes
3479	fi
3480	if test `grep -l LiTTleEnDian conftest.o` ; then
3481	echo $ac_n ' little endian probe OK, ' 1>&6
3482	if test $ac_cv_c_bigendian = yes ; then
3483	ac_cv_c_bigendian=unknown;
3484	else
3485	ac_cv_c_bigendian=no
3486	fi
3487	fi
3488	echo $ac_n 'guessing bigendian ... ' >&6
3489	fi
3490	fi
3491	echo "$ac_t""$ac_cv_c_bigendian" 1>&6
3492	fi
3493	if test $ac_cv_c_bigendian = yes; then
3494	cat >> confdefs.h <<\EOF
3495	#define WORDS_BIGENDIAN 1
3496	EOF
3497
3498	BYTEORDER=4321
3499	else
3500	BYTEORDER=1234
3501	fi
3502	cat >> confdefs.h <<EOF
3503	#define BYTEORDER $BYTEORDER
3504	EOF
3505
3506	if test $ac_cv_c_bigendian = unknown; then
3507	{ echo "configure: error: unknown endianess - sorry" 1>&2; exit 1; }
3508	fi
3509
3510
3511	if test x$TARGET = xSPARC; then
3512	echo $ac_n "checking assembler and linker support unaligned pc related relocs""... $ac_c" 1>&6
3513	echo "configure:3514: checking assembler and linker support unaligned pc related relocs" >&5
3514	if eval "test \"`echo '$''{'libffi_cv_as_sparc_ua_pcrel'+set}'`\" = set"; then
3515	echo $ac_n "(cached) $ac_c" 1>&6
3516	else
3517
3518	save_CFLAGS="$CFLAGS"
3519	save_LDFLAGS="$LDFLAGS"
3520	CFLAGS="$CFLAGS -fpic"
3521	LDFLAGS="$LDFLAGS -shared"
3522	cat > conftest.$ac_ext <<EOF
3523	#line 3524 "configure"
3524	#include "confdefs.h"
3525	asm (".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo); .text");
3526	int main() {
3527
3528	; return 0; }
3529	EOF
3530	if { (eval echo configure:3531: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3531	rm -rf conftest*
3532	libffi_cv_as_sparc_ua_pcrel=yes
3533	else
3534	echo "configure: failed program was:" >&5
3535	cat conftest.$ac_ext >&5
3536	rm -rf conftest*
3537	libffi_cv_as_sparc_ua_pcrel=no
3538	fi
3539	rm -f conftest*
3540	CFLAGS="$save_CFLAGS"
3541	LDFLAGS="$save_LDFLAGS"
3542	fi
3543
3544	echo "$ac_t""$libffi_cv_as_sparc_ua_pcrel" 1>&6
3545	if test "x$libffi_cv_as_sparc_ua_pcrel" = xyes; then
3546	cat >> confdefs.h <<\EOF
3547	#define HAVE_AS_SPARC_UA_PCREL 1
3548	EOF
3549
3550	fi
3551	fi
3552
3553
3554
3555
3556
3557
3558	# Check whether --enable-debug or --disable-debug was given.
3559	if test "${enable_debug+set}" = set; then
3560	enableval="$enable_debug"
3561	if test "$enable_debug" = "yes"; then
3562	cat >> confdefs.h <<\EOF
3563	#define FFI_DEBUG 1
3564	EOF
3565
3566	fi
3567	fi
3568
3569
3570	# Check whether --enable-structs or --disable-structs was given.
3571	if test "${enable_structs+set}" = set; then
3572	enableval="$enable_structs"
3573	if test "$enable_structs" = "no"; then
3574	cat >> confdefs.h <<\EOF
3575	#define FFI_NO_STRUCTS 1
3576	EOF
3577
3578	fi
3579	fi
3580
3581
3582	# Check whether --enable-raw-api or --disable-raw-api was given.
3583	if test "${enable_raw_api+set}" = set; then
3584	enableval="$enable_raw_api"
3585	if test "$enable_raw_api" = "no"; then
3586	cat >> confdefs.h <<\EOF
3587	#define FFI_NO_RAW_API 1
3588	EOF
3589
3590	fi
3591	fi
3592
3593
3594	# Check whether --enable-purify-safety or --disable-purify-safety was given.
3595	if test "${enable_purify_safety+set}" = set; then
3596	enableval="$enable_purify_safety"
3597	if test "$enable_purify_safety" = "yes"; then
3598	cat >> confdefs.h <<\EOF
3599	#define USING_PURIFY 1
3600	EOF
3601
3602	fi
3603	fi
3604
3605
3606	if test -n "$with_cross_host" &&
3607	test x"$with_cross_host" != x"no"; then
3608	toolexecdir='$(exec_prefix)/$(target_alias)'
3609	toolexeclibdir='$(toolexecdir)/lib'
3610	else
3611	toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
3612	toolexeclibdir='$(libdir)'
3613	fi
3614	toolexeclibdir=$toolexeclibdir/`$CC -print-multi-os-directory`
3615
3616
3617
3618	if test "${multilib}" = "yes"; then
3619	multilib_arg="--enable-multilib"
3620	else
3621	multilib_arg=
3622	fi
3623
3624	trap '' 1 2 15
3625	cat > confcache <<\EOF
3626	# This file is a shell script that caches the results of configure
3627	# tests run on this system so they can be shared between configure
3628	# scripts and configure runs. It is not useful on other systems.
3629	# If it contains results you don't want to keep, you may remove or edit it.
3630	#
3631	# By default, configure uses ./config.cache as the cache file,
3632	# creating it if it does not exist already. You can give configure
3633	# the --cache-file=FILE option to use a different cache file; that is
3634	# what configure does when it calls configure scripts in
3635	# subdirectories, so they share the cache.
3636	# Giving --cache-file=/dev/null disables caching, for debugging configure.
3637	# config.status only pays attention to the cache file if you give it the
3638	# --recheck option to rerun configure.
3639	#
3640	EOF
3641	# The following way of writing the cache mishandles newlines in values,
3642	# but we know of no workaround that is simple, portable, and efficient.
3643	# So, don't put newlines in cache variables' values.
3644	# Ultrix sh set writes to stderr and can't be redirected directly,
3645	# and sets the high bit in the cache file unless we assign to the vars.
3646	(set) 2>&1 \|
3647	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
3648	ac_space=\ )
3649	# `set' does not quote correctly, so add quotes (double-quote substitution
3650	# turns \\\\ into \\, and sed turns \\ into \).
3651	sed -n \
3652	-e "s/'/'\\\\''/g" \
3653	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
3654	;;
3655	*)
3656	# `set' quotes correctly as required by POSIX, so do not add quotes.
3657	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
3658	;;
3659	esac >> confcache
3660	if cmp -s $cache_file confcache; then
3661	:
3662	else
3663	if test -w $cache_file; then
3664	echo "updating cache $cache_file"
3665	cat confcache > $cache_file
3666	else
3667	echo "not updating unwritable cache $cache_file"
3668	fi
3669	fi
3670	rm -f confcache
3671
3672	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3673
3674	test "x$prefix" = xNONE && prefix=$ac_default_prefix
3675	# Let make expand exec_prefix.
3676	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3677
3678	# Any assignment to VPATH causes Sun make to only execute
3679	# the first set of double-colon rules, so remove it if not needed.
3680	# If there is a colon in the path, we need to keep it.
3681	if test "x$srcdir" = x.; then
3682	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
3683	fi
3684
3685	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3686
3687	DEFS=-DHAVE_CONFIG_H
3688
3689	# Without the "./", some shells look in PATH for config.status.
3690	: ${CONFIG_STATUS=./config.status}
3691
3692	echo creating $CONFIG_STATUS
3693	rm -f $CONFIG_STATUS
3694	cat > $CONFIG_STATUS <<EOF
3695	#! /bin/sh
3696	# Generated automatically by configure.
3697	# Run this file to recreate the current configuration.
3698	# This directory was configured as follows,
3699	EOF
3700	echo ': ${CONFIG_SHELL='"${CONFIG_SHELL-/bin/sh}"'}' >> $CONFIG_STATUS
3701	cat >> $CONFIG_STATUS <<EOF
3702	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
3703	#
3704	# $0 $ac_configure_args
3705	#
3706	# Compiler output produced by configure, useful for debugging
3707	# configure, is in ./config.log if it exists.
3708
3709	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3710	for ac_option
3711	do
3712	case "\$ac_option" in
3713	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
3714	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3715	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3716	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
3717	echo "$CONFIG_STATUS generated by autoconf version 2.13"
3718	exit 0 ;;
3719	-help \| --help \| --hel \| --he \| --h)
3720	echo "\$ac_cs_usage"; exit 0 ;;
3721	*) echo "\$ac_cs_usage"; exit 1 ;;
3722	esac
3723	done
3724
3725	ac_given_srcdir=$srcdir
3726	ac_given_INSTALL="$INSTALL"
3727	PATHIFS="$PATH_IFS"
3728
3729	trap 'rm -fr `echo "include/Makefile include/ffi.h Makefile fficonfig.h" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
3730	EOF
3731	cat >> $CONFIG_STATUS <<EOF
3732
3733	# Protect against being on the right side of a sed subst in config.status.
3734	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3735	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3736	$ac_vpsub
3737	$extrasub
3738	s,$[^a-zA-Z0-9:]$/bin/sh$.exe$,\1${CONFIG_SHELL-/bin/sh}\2,g
3739	s%@SHELL@%$SHELL%g
3740	s%@CFLAGS@%$CFLAGS%g
3741	s%@CPPFLAGS@%$CPPFLAGS%g
3742	s%@CXXFLAGS@%$CXXFLAGS%g
3743	s%@FFLAGS@%$FFLAGS%g
3744	s%@DEFS@%$DEFS%g
3745	s%@LDFLAGS@%$LDFLAGS%g
3746	s%@LIBS@%$LIBS%g
3747	s%@exec_prefix@%$exec_prefix%g
3748	s%@prefix@%$prefix%g
3749	s%@program_transform_name@%$program_transform_name%g
3750	s%@bindir@%$bindir%g
3751	s%@sbindir@%$sbindir%g
3752	s%@libexecdir@%$libexecdir%g
3753	s%@datadir@%$datadir%g
3754	s%@sysconfdir@%$sysconfdir%g
3755	s%@sharedstatedir@%$sharedstatedir%g
3756	s%@localstatedir@%$localstatedir%g
3757	s%@libdir@%$libdir%g
3758	s%@includedir@%$includedir%g
3759	s%@oldincludedir@%$oldincludedir%g
3760	s%@infodir@%$infodir%g
3761	s%@mandir@%$mandir%g
3762	s%@PATH_IFS@%$PATH_IFS%g
3763	s%@EXEEXT@%$EXEEXT%g
3764	s%@libffi_basedir@%$libffi_basedir%g
3765	s%@host@%$host%g
3766	s%@host_alias@%$host_alias%g
3767	s%@host_cpu@%$host_cpu%g
3768	s%@host_vendor@%$host_vendor%g
3769	s%@host_os@%$host_os%g
3770	s%@build@%$build%g
3771	s%@build_alias@%$build_alias%g
3772	s%@build_cpu@%$build_cpu%g
3773	s%@build_vendor@%$build_vendor%g
3774	s%@build_os@%$build_os%g
3775	s%@CC@%$CC%g
3776	s%@LN_S@%$LN_S%g
3777	s%@OBJEXT@%$OBJEXT%g
3778	s%@RANLIB@%$RANLIB%g
3779	s%@STRIP@%$STRIP%g
3780	s%@LIBTOOL@%$LIBTOOL%g
3781	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3782	s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3783	s%@INSTALL_DATA@%$INSTALL_DATA%g
3784	s%@PACKAGE@%$PACKAGE%g
3785	s%@VERSION@%$VERSION%g
3786	s%@ACLOCAL@%$ACLOCAL%g
3787	s%@AUTOCONF@%$AUTOCONF%g
3788	s%@AUTOMAKE@%$AUTOMAKE%g
3789	s%@AUTOHEADER@%$AUTOHEADER%g
3790	s%@MAKEINFO@%$MAKEINFO%g
3791	s%@SET_MAKE@%$SET_MAKE%g
3792	s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
3793	s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
3794	s%@MAINT@%$MAINT%g
3795	s%@MIPS_GCC_TRUE@%$MIPS_GCC_TRUE%g
3796	s%@MIPS_GCC_FALSE@%$MIPS_GCC_FALSE%g
3797	s%@MIPS_SGI_TRUE@%$MIPS_SGI_TRUE%g
3798	s%@MIPS_SGI_FALSE@%$MIPS_SGI_FALSE%g
3799	s%@SPARC_TRUE@%$SPARC_TRUE%g
3800	s%@SPARC_FALSE@%$SPARC_FALSE%g
3801	s%@X86_TRUE@%$X86_TRUE%g
3802	s%@X86_FALSE@%$X86_FALSE%g
3803	s%@X86_WIN32_TRUE@%$X86_WIN32_TRUE%g
3804	s%@X86_WIN32_FALSE@%$X86_WIN32_FALSE%g
3805	s%@ALPHA_TRUE@%$ALPHA_TRUE%g
3806	s%@ALPHA_FALSE@%$ALPHA_FALSE%g
3807	s%@IA64_TRUE@%$IA64_TRUE%g
3808	s%@IA64_FALSE@%$IA64_FALSE%g
3809	s%@M68K_TRUE@%$M68K_TRUE%g
3810	s%@M68K_FALSE@%$M68K_FALSE%g
3811	s%@POWERPC_TRUE@%$POWERPC_TRUE%g
3812	s%@POWERPC_FALSE@%$POWERPC_FALSE%g
3813	s%@POWERPC_AIX_TRUE@%$POWERPC_AIX_TRUE%g
3814	s%@POWERPC_AIX_FALSE@%$POWERPC_AIX_FALSE%g
3815	s%@POWERPC_DARWIN_TRUE@%$POWERPC_DARWIN_TRUE%g
3816	s%@POWERPC_DARWIN_FALSE@%$POWERPC_DARWIN_FALSE%g
3817	s%@ARM_TRUE@%$ARM_TRUE%g
3818	s%@ARM_FALSE@%$ARM_FALSE%g
3819	s%@CPP@%$CPP%g
3820	s%@ALLOCA@%$ALLOCA%g
3821	s%@TARGET@%$TARGET%g
3822	s%@TARGETDIR@%$TARGETDIR%g
3823	s%@toolexecdir@%$toolexecdir%g
3824	s%@toolexeclibdir@%$toolexeclibdir%g
3825
3826	CEOF
3827	EOF
3828
3829	cat >> $CONFIG_STATUS <<\EOF
3830
3831	# Split the substitutions into bite-sized pieces for seds with
3832	# small command number limits, like on Digital OSF/1 and HP-UX.
3833	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3834	ac_file=1 # Number of current file.
3835	ac_beg=1 # First line for current file.
3836	ac_end=$ac_max_sed_cmds # Line after last line for current file.
3837	ac_more_lines=:
3838	ac_sed_cmds=""
3839	while $ac_more_lines; do
3840	if test $ac_beg -gt 1; then
3841	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3842	else
3843	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3844	fi
3845	if test ! -s conftest.s$ac_file; then
3846	ac_more_lines=false
3847	rm -f conftest.s$ac_file
3848	else
3849	if test -z "$ac_sed_cmds"; then
3850	ac_sed_cmds="sed -f conftest.s$ac_file"
3851	else
3852	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
3853	fi
3854	ac_file=`expr $ac_file + 1`
3855	ac_beg=$ac_end
3856	ac_end=`expr $ac_end + $ac_max_sed_cmds`
3857	fi
3858	done
3859	if test -z "$ac_sed_cmds"; then
3860	ac_sed_cmds=cat
3861	fi
3862	EOF
3863
3864	cat >> $CONFIG_STATUS <<EOF
3865
3866	CONFIG_FILES=\${CONFIG_FILES-"include/Makefile include/ffi.h Makefile"}
3867	EOF
3868	cat >> $CONFIG_STATUS <<\EOF
3869	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3870	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3871	case "$ac_file" in
3872	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
3873	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
3874	*) ac_file_in="${ac_file}.in" ;;
3875	esac
3876
3877	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3878
3879	# Remove last slash and all that follows it. Not all systems have dirname.
3880	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
3881	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3882	# The file is in a subdirectory.
3883	test ! -d "$ac_dir" && mkdir "$ac_dir"
3884	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
3885	# A "../" for each directory in $ac_dir_suffix.
3886	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
3887	else
3888	ac_dir_suffix= ac_dots=
3889	fi
3890
3891	case "$ac_given_srcdir" in
3892	.) srcdir=.
3893	if test -z "$ac_dots"; then top_srcdir=.
3894	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
3895	/* \| [A-Za-z]:*)
3896	srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3897	*) # Relative path.
3898	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3899	top_srcdir="$ac_dots$ac_given_srcdir" ;;
3900	esac
3901
3902	case "$ac_given_INSTALL" in
3903	[/$]* \| [A-Za-z]:*) INSTALL="$ac_given_INSTALL" ;;
3904	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3905	esac
3906
3907	echo creating "$ac_file"
3908	rm -f "$ac_file"
3909	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
3910	case "$ac_file" in
3911	Makefile) ac_comsub="1i\\
3912	# $configure_input" ;;
3913	*) ac_comsub= ;;
3914	esac
3915
3916	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%$PATHIFS% $ac_given_srcdir/%g"`
3917	sed -e "$ac_comsub
3918	s%@configure_input@%$configure_input%g
3919	s%@srcdir@%$srcdir%g
3920	s%@top_srcdir@%$top_srcdir%g
3921	s%@INSTALL@%$INSTALL%g
3922	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
3923	fi; done
3924	rm -f conftest.s*
3925
3926	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3927	# NAME is the cpp macro being defined and VALUE is the value it is being given.
3928	#
3929	# ac_d sets the value in "#define NAME VALUE" lines.
3930	ac_dA='s%^$[ ]$#$[ ]define[ ][ ]*$'
3931	ac_dB='$[ ][ ]$[^ ]%\1#\2'
3932	ac_dC='\3'
3933	ac_dD='%g'
3934	# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3935	ac_uA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
3936	ac_uB='$[ ]$%\1#\2define\3'
3937	ac_uC=' '
3938	ac_uD='\4%g'
3939	# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3940	ac_eA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
3941	ac_eB='$%\1#\2define\3'
3942	ac_eC=' '
3943	ac_eD='%g'
3944
3945	if test "${CONFIG_HEADERS+set}" != set; then
3946	EOF
3947	cat >> $CONFIG_STATUS <<EOF
3948	CONFIG_HEADERS="fficonfig.h"
3949	EOF
3950	cat >> $CONFIG_STATUS <<\EOF
3951	fi
3952	for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3953	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3954	case "$ac_file" in
3955	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
3956	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
3957	*) ac_file_in="${ac_file}.in" ;;
3958	esac
3959
3960	echo creating $ac_file
3961
3962	rm -f conftest.frag conftest.in conftest.out
3963	# kso the other way around might work better with drive letters and such.
3964	# ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3965	ac_file_inputs=`echo $ac_file_in\|sed -e "s%:% $ac_given_srcdir/%g" -e "s%^%$ac_given_srcdir/%" `
3966	cat $ac_file_inputs > conftest.in
3967
3968	EOF
3969
3970	# Transform confdefs.h into a sed script conftest.vals that substitutes
3971	# the proper values into config.h.in to produce config.h. And first:
3972	# Protect against being on the right side of a sed subst in config.status.
3973	# Protect against being in an unquoted here document in config.status.
3974	rm -f conftest.vals
3975	cat > conftest.hdr <<\EOF
3976	s/[\\&%]/\\&/g
3977	s%[\\$`]%\\&%g
3978	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3979	s%ac_d%ac_u%gp
3980	s%ac_u%ac_e%gp
3981	EOF
3982	sed -n -f conftest.hdr confdefs.h > conftest.vals
3983	rm -f conftest.hdr
3984
3985	# This sed command replaces #undef with comments. This is necessary, for
3986	# example, in the case of _POSIX_SOURCE, which is predefined and required
3987	# on some systems where configure will not decide to define it.
3988	cat >> conftest.vals <<\EOF
3989	s%^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9]%/* & */%
3990	EOF
3991
3992	# Break up conftest.vals because some shells have a limit on
3993	# the size of here documents, and old seds have small limits too.
3994
3995	rm -f conftest.tail
3996	while :
3997	do
3998	ac_lines=`grep -c . conftest.vals`
3999	# grep -c gives empty output for an empty file on some AIX systems.
4000	if test -z "$ac_lines" \|\| test "$ac_lines" -eq 0; then break; fi
4001	# Write a limited-size here document to conftest.frag.
4002	echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
4003	sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
4004	echo 'CEOF
4005	sed -f conftest.frag conftest.in > conftest.out
4006	rm -f conftest.in
4007	mv conftest.out conftest.in
4008	' >> $CONFIG_STATUS
4009	sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
4010	rm -f conftest.vals
4011	mv conftest.tail conftest.vals
4012	done
4013	rm -f conftest.vals
4014
4015	cat >> $CONFIG_STATUS <<\EOF
4016	rm -f conftest.frag conftest.h
4017	echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
4018	cat conftest.in >> conftest.h
4019	rm -f conftest.in
4020	if cmp -s $ac_file conftest.h 2>/dev/null; then
4021	echo "$ac_file is unchanged"
4022	rm -f conftest.h
4023	else
4024	# Remove last slash and all that follows it. Not all systems have dirname.
4025	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
4026	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4027	# The file is in a subdirectory.
4028	test ! -d "$ac_dir" && mkdir "$ac_dir"
4029	fi
4030	rm -f $ac_file
4031	mv conftest.h $ac_file
4032	fi
4033	fi; done
4034
4035	EOF
4036	cat >> $CONFIG_STATUS <<EOF
4037
4038	srcdir=${srcdir}
4039	host=${host}
4040	target=${target}
4041	with_multisubdir=${with_multisubdir}
4042	ac_configure_args="${multilib_arg} ${ac_configure_args}"
4043	CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
4044	libffi_basedir=${libffi_basedir}
4045	CC="${CC}"
4046	DEFS="$DEFS"
4047	test ! -d include && mkdir include
4048	test ! -f include/fficonfig.h && cp fficonfig.h include/fficonfig.h
4049	if cmp -s fficonfig.h include/fficonfig.h 2>/dev/null; then
4050	echo fficonfig.h unchanged
4051	else
4052	echo Moving fficonfig.h to include/fficonfig.h
4053	cp fficonfig.h include/fficonfig.h
4054	fi
4055
4056	EOF
4057	cat >> $CONFIG_STATUS <<\EOF
4058	test -z "$CONFIG_HEADERS" \|\| echo timestamp > stamp-h
4059
4060	if test -n "$CONFIG_FILES"; then
4061	LD="${ORIGINAL_LD_FOR_MULTILIBS}"
4062	ac_file=Makefile . ${libffi_basedir}/../config-ml.in
4063	fi
4064
4065	exit 0
4066	EOF
4067	chmod +x $CONFIG_STATUS
4068	rm -fr confdefs* $ac_clean_files
4069	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
4070
4071
4072	# Make target subdirectories if required.
4073	test -d src \|\| mkdir src
4074	test -d src/${TARGETDIR} \|\| mkdir src/${TARGETDIR}

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