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configure@ 52

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Last change on this file since 52 was 2, checked in by bird, 23 years ago
Initial revision
Property cvs2svn:cvs-rev set to `1.1` Property svn:eol-style set to `native` Property svn:executable set to ``*
File size: 114.9 KB

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

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