Context Navigation

configure@ 1124

Visit:

Last change on this file since 1124 was 1124, checked in by bird, 22 years ago
Regenerated with new autoconf (forced to use stable).
Property cvs2svn:cvs-rev set to `1.4` Property svn:eol-style set to `native` Property svn:executable set to ``*
File size: 118.5 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 [email protected].
538	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
539	ac_n= ac_c='
540	' ac_t=' '
541	else
542	ac_n=-n ac_c= ac_t=
543	fi
544	else
545	ac_n= ac_c='\c' ac_t=
546	fi
547
548	echo $ac_n "checking for path separator""... $ac_c" 1>&6
549	echo "configure:550: checking for path separator" >&5
550	# Filter path to get backslahes into forwardslashes
551	case "`uname -s 2> /dev/null`" in
552	OS/2)
553	PATH=`echo -E "$PATH" \| sed 's+\\\\+/+g'`
554	PATH_IFS=';'
555	;;
556	*)
557	PATH_IFS=':'
558	;;
559	esac
560	echo "$ac_t""${PATH_IFS}" 1>&6
561
562	echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
563	echo "configure:564: checking for Cygwin environment" >&5
564	if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
565	echo $ac_n "(cached) $ac_c" 1>&6
566	else
567	cat > conftest.$ac_ext <<EOF
568	#line 569 "configure"
569	#include "confdefs.h"
570
571	int main() {
572
573	#ifndef __CYGWIN__
574	#define __CYGWIN__ __CYGWIN32__
575	#endif
576	return __CYGWIN__;
577	; return 0; }
578	EOF
579	if { (eval echo configure:580: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
580	rm -rf conftest*
581	ac_cv_cygwin=yes
582	else
583	echo "configure: failed program was:" >&5
584	cat conftest.$ac_ext >&5
585	rm -rf conftest*
586	ac_cv_cygwin=no
587	fi
588	rm -f conftest*
589	rm -f conftest*
590	fi
591
592	echo "$ac_t""$ac_cv_cygwin" 1>&6
593	CYGWIN=
594	test "$ac_cv_cygwin" = yes && CYGWIN=yes
595	echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
596	echo "configure:597: checking for mingw32 environment" >&5
597	if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
598	echo $ac_n "(cached) $ac_c" 1>&6
599	else
600	cat > conftest.$ac_ext <<EOF
601	#line 602 "configure"
602	#include "confdefs.h"
603
604	int main() {
605	return __MINGW32__;
606	; return 0; }
607	EOF
608	if { (eval echo configure:609: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
609	rm -rf conftest*
610	ac_cv_mingw32=yes
611	else
612	echo "configure: failed program was:" >&5
613	cat conftest.$ac_ext >&5
614	rm -rf conftest*
615	ac_cv_mingw32=no
616	fi
617	rm -f conftest*
618	rm -f conftest*
619	fi
620
621	echo "$ac_t""$ac_cv_mingw32" 1>&6
622	MINGW32=
623	test "$ac_cv_mingw32" = yes && MINGW32=yes
624	echo $ac_n "checking for EMX/OS2 environment""... $ac_c" 1>&6
625	echo "configure:626: checking for EMX/OS2 environment" >&5
626	if eval "test \"`echo '$''{'ac_cv_emxos2'+set}'`\" = set"; then
627	echo $ac_n "(cached) $ac_c" 1>&6
628	else
629	: ${CC=gcc.exe}
630	cat > conftest.$ac_ext <<EOF
631	#line 632 "configure"
632	#include "confdefs.h"
633
634	int main() {
635	return __EMX__;
636	; return 0; }
637	EOF
638	if { (eval echo configure:639: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
639	rm -rf conftest*
640	ac_cv_emxos2=yes
641	else
642	echo "configure: failed program was:" >&5
643	cat conftest.$ac_ext >&5
644	rm -rf conftest*
645	ac_cv_emxos2=no
646	fi
647	rm -f conftest*
648	rm -f conftest*
649	fi
650
651	echo "$ac_t""$ac_cv_emxos2" 1>&6
652	if eval "test \"`echo '$''{'ac_cv_libpre'+set}'`\" = set"; then
653	echo $ac_n "(cached) $ac_c" 1>&6
654	else
655	if test "$ac_cv_emxos2" = yes ; then
656	ac_cv_libpre=
657	else
658	ac_cv_libpre=lib
659	fi
660
661	fi
662
663	EMXOS2=
664	test "$ac_cv_emxos2" = yes && EMXOS2=yes
665
666
667
668	echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
669	echo "configure:670: checking for executable suffix" >&5
670	if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
671	echo $ac_n "(cached) $ac_c" 1>&6
672	else
673	if test "$CYGWIN" = yes \|\| test "$MINGW32" = yes \|\| test "$EMXOS2" = yes; then
674	ac_cv_exeext=.exe
675	else
676	rm -f conftest*
677	echo 'int main () { return 0; }' > conftest.$ac_ext
678	ac_cv_exeext=
679	if { (eval echo configure:680: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
680	for file in conftest.*; do
681	case $file in
682	.c \| .o \| *.obj) ;;
683	*) ac_cv_exeext=`echo $file \| sed -e s/conftest//` ;;
684	esac
685	done
686	else
687	{ echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
688	fi
689	rm -f conftest*
690	test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
691	fi
692	fi
693
694	EXEEXT=""
695	test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
696	echo "$ac_t""${ac_cv_exeext}" 1>&6
697	ac_exeext=$EXEEXT
698
699
700
701
702
703
704	# This works around the fact that libtool configuration may change LD
705	# for this particular configuration, but some shells, instead of
706	# keeping the changes in LD private, export them just because LD is
707	# exported.
708	ORIGINAL_LD_FOR_MULTILIBS=$LD
709
710	# Check whether --enable-multilib or --disable-multilib was given.
711	if test "${enable_multilib+set}" = set; then
712	enableval="$enable_multilib"
713	case "${enableval}" in
714	yes) multilib=yes ;;
715	no) multilib=no ;;
716	*) { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
717	esac
718	else
719	multilib=yes
720	fi
721
722
723	if test "${srcdir}" = "."; then
724	if test "${with_target_subdir}" != "."; then
725	libffi_basedir="${srcdir}/${with_multisrctop}.."
726	else
727	libffi_basedir="${srcdir}/${with_multisrctop}"
728	fi
729	else
730	libffi_basedir="${srcdir}"
731	fi
732
733
734	ac_aux_dir=
735	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
736	if test -f $ac_dir/install-sh; then
737	ac_aux_dir=$ac_dir
738	ac_install_sh="$ac_aux_dir/install-sh -c"
739	break
740	elif test -f $ac_dir/install.sh; then
741	ac_aux_dir=$ac_dir
742	ac_install_sh="$ac_aux_dir/install.sh -c"
743	break
744	fi
745	done
746	if test -z "$ac_aux_dir"; then
747	{ echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
748	fi
749	ac_config_guess=$ac_aux_dir/config.guess
750	ac_config_sub=$ac_aux_dir/config.sub
751	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
752
753
754	# Make sure we can run config.sub.
755	if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
756	else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
757	fi
758
759	echo $ac_n "checking host system type""... $ac_c" 1>&6
760	echo "configure:761: checking host system type" >&5
761
762	host_alias=$host
763	case "$host_alias" in
764	NONE)
765	case $nonopt in
766	NONE)
767	if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
768	else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
769	fi ;;
770	*) host_alias=$nonopt ;;
771	esac ;;
772	esac
773
774	host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
775	host_cpu=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
776	host_vendor=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
777	host_os=`echo $host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
778	echo "$ac_t""$host" 1>&6
779
780
781	# Check whether --enable-shared or --disable-shared was given.
782	if test "${enable_shared+set}" = set; then
783	enableval="$enable_shared"
784	p=${PACKAGE-default}
785	case $enableval in
786	yes) enable_shared=yes ;;
787	no) enable_shared=no ;;
788	*)
789	enable_shared=no
790	# Look at the argument we got. We use all the common list separators.
791	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
792	for pkg in $enableval; do
793	if test "X$pkg" = "X$p"; then
794	enable_shared=yes
795	fi
796	done
797	IFS="$ac_save_ifs"
798	;;
799	esac
800	else
801	enable_shared=yes
802	fi
803
804	# Check whether --enable-static or --disable-static was given.
805	if test "${enable_static+set}" = set; then
806	enableval="$enable_static"
807	p=${PACKAGE-default}
808	case $enableval in
809	yes) enable_static=yes ;;
810	no) enable_static=no ;;
811	*)
812	enable_static=no
813	# Look at the argument we got. We use all the common list separators.
814	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
815	for pkg in $enableval; do
816	if test "X$pkg" = "X$p"; then
817	enable_static=yes
818	fi
819	done
820	IFS="$ac_save_ifs"
821	;;
822	esac
823	else
824	enable_static=yes
825	fi
826
827	# Check whether --enable-fast-install or --disable-fast-install was given.
828	if test "${enable_fast_install+set}" = set; then
829	enableval="$enable_fast_install"
830	p=${PACKAGE-default}
831	case $enableval in
832	yes) enable_fast_install=yes ;;
833	no) enable_fast_install=no ;;
834	*)
835	enable_fast_install=no
836	# Look at the argument we got. We use all the common list separators.
837	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
838	for pkg in $enableval; do
839	if test "X$pkg" = "X$p"; then
840	enable_fast_install=yes
841	fi
842	done
843	IFS="$ac_save_ifs"
844	;;
845	esac
846	else
847	enable_fast_install=yes
848	fi
849
850	echo $ac_n "checking build system type""... $ac_c" 1>&6
851	echo "configure:852: checking build system type" >&5
852
853	build_alias=$build
854	case "$build_alias" in
855	NONE)
856	case $nonopt in
857	NONE) build_alias=$host_alias ;;
858	*) build_alias=$nonopt ;;
859	esac ;;
860	esac
861
862	build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
863	build_cpu=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
864	build_vendor=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
865	build_os=`echo $build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
866	echo "$ac_t""$build" 1>&6
867
868	# Extract the first word of "gcc", so it can be a program name with args.
869	set dummy gcc; ac_word=$2
870	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
871	echo "configure:872: checking for $ac_word" >&5
872	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
873	echo $ac_n "(cached) $ac_c" 1>&6
874	else
875	if test -n "$CC"; then
876	ac_cv_prog_CC="$CC" # Let the user override the test.
877	else
878	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
879	ac_dummy="$PATH"
880	for ac_dir in $ac_dummy; do
881	test -z "$ac_dir" && ac_dir=.
882	if test -f $ac_dir/$ac_word -o \
883	-f $ac_dir/$ac_word$ac_exeext ; then
884	ac_cv_prog_CC="gcc"
885	break
886	fi
887	done
888	IFS="$ac_save_ifs"
889	fi
890	fi
891	CC="$ac_cv_prog_CC"
892	if test -n "$CC"; then
893	echo "$ac_t""$CC" 1>&6
894	else
895	echo "$ac_t""no" 1>&6
896	fi
897
898	if test -z "$CC"; then
899	# Extract the first word of "cc", so it can be a program name with args.
900	set dummy cc; ac_word=$2
901	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
902	echo "configure:903: checking for $ac_word" >&5
903	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
904	echo $ac_n "(cached) $ac_c" 1>&6
905	else
906	if test -n "$CC"; then
907	ac_cv_prog_CC="$CC" # Let the user override the test.
908	else
909	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
910	ac_prog_rejected=no
911	ac_dummy="$PATH"
912	for ac_dir in $ac_dummy; do
913	test -z "$ac_dir" && ac_dir=.
914	if test -f $ac_dir/$ac_word -o \
915	-f $ac_dir/$ac_word$ac_exeext ; then
916	if test "$ac_dir/$ac_word" = "/usr/ucb/cc" -o \
917	"$ac_dir/$ac_word$ac_exeext" = "/usr/ucb/cc" ; then
918	ac_prog_rejected=yes
919	continue
920	fi
921	ac_cv_prog_CC="cc"
922	break
923	fi
924	done
925	IFS="$ac_save_ifs"
926	if test $ac_prog_rejected = yes; then
927	# We found a bogon in the path, so make sure we never use it.
928	set dummy $ac_cv_prog_CC
929	shift
930	if test $# -gt 0; then
931	# We chose a different compiler from the bogus one.
932	# However, it has the same basename, so the bogon will be chosen
933	# first if we set CC to just the basename; use the full file name.
934	shift
935	set dummy "$ac_dir/$ac_word" "$@"
936	shift
937	ac_cv_prog_CC="$@"
938	fi
939	fi
940	fi
941	fi
942	CC="$ac_cv_prog_CC"
943	if test -n "$CC"; then
944	echo "$ac_t""$CC" 1>&6
945	else
946	echo "$ac_t""no" 1>&6
947	fi
948
949	if test -z "$CC"; then
950	case "`uname -s`" in
951	win32 \| WIN32)
952	# Extract the first word of "cl", so it can be a program name with args.
953	set dummy cl; ac_word=$2
954	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
955	echo "configure:956: checking for $ac_word" >&5
956	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
957	echo $ac_n "(cached) $ac_c" 1>&6
958	else
959	if test -n "$CC"; then
960	ac_cv_prog_CC="$CC" # Let the user override the test.
961	else
962	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
963	ac_dummy="$PATH"
964	for ac_dir in $ac_dummy; do
965	test -z "$ac_dir" && ac_dir=.
966	if test -f $ac_dir/$ac_word -o \
967	-f $ac_dir/$ac_word$ac_exeext ; then
968	ac_cv_prog_CC="cl"
969	break
970	fi
971	done
972	IFS="$ac_save_ifs"
973	fi
974	fi
975	CC="$ac_cv_prog_CC"
976	if test -n "$CC"; then
977	echo "$ac_t""$CC" 1>&6
978	else
979	echo "$ac_t""no" 1>&6
980	fi
981	;;
982	esac
983	fi
984	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
985	fi
986
987	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
988	echo "configure:989: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
989
990	ac_ext=c
991	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
992	ac_cpp='$CPP $CPPFLAGS'
993	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
994	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
995	cross_compiling=$ac_cv_prog_cc_cross
996
997	cat > conftest.$ac_ext << EOF
998
999	#line 1000 "configure"
1000	#include "confdefs.h"
1001
1002	main(){return(0);}
1003	EOF
1004	if { (eval echo configure:1005: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1005	ac_cv_prog_cc_works=yes
1006	# If we can't run a trivial program, we are probably using a cross compiler.
1007	if (./conftest; exit) 2>/dev/null; then
1008	ac_cv_prog_cc_cross=no
1009	else
1010	ac_cv_prog_cc_cross=yes
1011	fi
1012	else
1013	echo "configure: failed program was:" >&5
1014	cat conftest.$ac_ext >&5
1015	ac_cv_prog_cc_works=no
1016	fi
1017	rm -fr conftest*
1018	ac_ext=c
1019	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1020	ac_cpp='$CPP $CPPFLAGS'
1021	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1022	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1023	cross_compiling=$ac_cv_prog_cc_cross
1024
1025	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1026	if test $ac_cv_prog_cc_works = no; then
1027	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1028	fi
1029	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1030	echo "configure:1031: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1031	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1032	cross_compiling=$ac_cv_prog_cc_cross
1033
1034	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1035	echo "configure:1036: checking whether we are using GNU C" >&5
1036	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1037	echo $ac_n "(cached) $ac_c" 1>&6
1038	else
1039	cat > conftest.c <<EOF
1040	#ifdef __GNUC__
1041	yes;
1042	#endif
1043	EOF
1044	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1045: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
1045	ac_cv_prog_gcc=yes
1046	else
1047	ac_cv_prog_gcc=no
1048	fi
1049	fi
1050
1051	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1052
1053	if test $ac_cv_prog_gcc = yes; then
1054	GCC=yes
1055	else
1056	GCC=
1057	fi
1058
1059	ac_test_CFLAGS="${CFLAGS+set}"
1060	ac_save_CFLAGS="$CFLAGS"
1061	CFLAGS=
1062	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1063	echo "configure:1064: checking whether ${CC-cc} accepts -g" >&5
1064	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1065	echo $ac_n "(cached) $ac_c" 1>&6
1066	else
1067	echo 'void f(){}' > conftest.c
1068	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1069	ac_cv_prog_cc_g=yes
1070	else
1071	ac_cv_prog_cc_g=no
1072	fi
1073	rm -f conftest*
1074
1075	fi
1076
1077	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1078	if test "$ac_test_CFLAGS" = set; then
1079	CFLAGS="$ac_save_CFLAGS"
1080	elif test $ac_cv_prog_cc_g = yes; then
1081	if test "$GCC" = yes; then
1082	CFLAGS="-g -O2"
1083	else
1084	CFLAGS="-g"
1085	fi
1086	else
1087	if test "$GCC" = yes; then
1088	CFLAGS="-O2"
1089	else
1090	CFLAGS=
1091	fi
1092	fi
1093
1094	# Check whether --with-gnu-ld or --without-gnu-ld was given.
1095	if test "${with_gnu_ld+set}" = set; then
1096	withval="$with_gnu_ld"
1097	test "$withval" = no \|\| with_gnu_ld=yes
1098	else
1099	with_gnu_ld=no
1100	fi
1101
1102	ac_prog=ld
1103	if test "$GCC" = yes; then
1104	# Check if gcc -print-prog-name=ld gives a path.
1105	echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1106	echo "configure:1107: checking for ld used by GCC" >&5
1107	case $host in
1108	--mingw*)
1109	# gcc leaves a trailing carriage return which upsets mingw
1110	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;
1111	*)
1112	ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1113	esac
1114	case $ac_prog in
1115	# Accept absolute paths.
1116	[\\/]* \| [A-Za-z]:[\\/]*)
1117	re_direlt='/[^/][^/]*/\.\./'
1118	# Canonicalize the path of ld
1119	ac_prog=`echo $ac_prog\| sed 's%\\\\%/%g'`
1120	while echo $ac_prog \| grep "$re_direlt" > /dev/null 2>&1; do
1121	ac_prog=`echo $ac_prog\| sed "s%$re_direlt%/%"`
1122	done
1123	test -z "$LD" && LD="$ac_prog"
1124	;;
1125	"")
1126	# If it fails, then pretend we aren't using GCC.
1127	ac_prog=ld
1128	;;
1129	*)
1130	# If it is relative, then search for the first ld in PATH.
1131	with_gnu_ld=unknown
1132	;;
1133	esac
1134	elif test "$with_gnu_ld" = yes; then
1135	echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1136	echo "configure:1137: checking for GNU ld" >&5
1137	else
1138	echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1139	echo "configure:1140: checking for non-GNU ld" >&5
1140	fi
1141	if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1142	echo $ac_n "(cached) $ac_c" 1>&6
1143	else
1144	if test -z "$LD"; then
1145	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1146	for ac_dir in $PATH; do
1147	test -z "$ac_dir" && ac_dir=.
1148	if test -f "$ac_dir/$ac_prog" \|\| test -f "$ac_dir/$ac_prog$ac_exeext"; then
1149	lt_cv_path_LD="$ac_dir/$ac_prog"
1150	# Check to see if the program is GNU ld. I'd rather use --version,
1151	# but apparently some GNU ld's only accept -v.
1152	# Break only if it was the GNU/non-GNU ld that we prefer.
1153	if "$lt_cv_path_LD" -v 2>&1 < /dev/null \| egrep '(GNU\|with BFD)' > /dev/null; then
1154	test "$with_gnu_ld" != no && break
1155	else
1156	test "$with_gnu_ld" != yes && break
1157	fi
1158	fi
1159	done
1160	IFS="$ac_save_ifs"
1161	else
1162	lt_cv_path_LD="$LD" # Let the user override the test with a path.
1163	fi
1164	fi
1165
1166	LD="$lt_cv_path_LD"
1167	if test -n "$LD"; then
1168	echo "$ac_t""$LD" 1>&6
1169	else
1170	echo "$ac_t""no" 1>&6
1171	fi
1172	test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1173	echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1174	echo "configure:1175: checking if the linker ($LD) is GNU ld" >&5
1175	if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1176	echo $ac_n "(cached) $ac_c" 1>&6
1177	else
1178	# I'd rather use --version here, but apparently some GNU ld's only accept -v.
1179	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then
1180	lt_cv_prog_gnu_ld=yes
1181	else
1182	lt_cv_prog_gnu_ld=no
1183	fi
1184	fi
1185
1186	echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1187	with_gnu_ld=$lt_cv_prog_gnu_ld
1188
1189
1190	echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1191	echo "configure:1192: checking for $LD option to reload object files" >&5
1192	if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1193	echo $ac_n "(cached) $ac_c" 1>&6
1194	else
1195	lt_cv_ld_reload_flag='-r'
1196	fi
1197
1198	echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1199	reload_flag=$lt_cv_ld_reload_flag
1200	test -n "$reload_flag" && reload_flag=" $reload_flag"
1201
1202	echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1203	echo "configure:1204: checking for BSD-compatible nm" >&5
1204	if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1205	echo $ac_n "(cached) $ac_c" 1>&6
1206	else
1207	if test -n "$NM"; then
1208	# Let the user override the test.
1209	lt_cv_path_NM="$NM"
1210	else
1211	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1212	for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1213	test -z "$ac_dir" && ac_dir=.
1214	tmp_nm=$ac_dir/${ac_tool_prefix}nm
1215	if test -f $tmp_nm \|\| test -f $tmp_nm$ac_exeext ; then
1216	# Check to see if the nm accepts a BSD-compat flag.
1217	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
1218	# nm: unknown option "B" ignored
1219	# Tru64's nm complains that /dev/null is an invalid object file
1220	if ($tmp_nm -B /dev/null 2>&1 \| sed '1q'; exit 0) \| egrep '(/dev/null\|Invalid file or object type)' >/dev/null; then
1221	lt_cv_path_NM="$tmp_nm -B"
1222	break
1223	elif ($tmp_nm -p /dev/null 2>&1 \| sed '1q'; exit 0) \| egrep /dev/null >/dev/null; then
1224	lt_cv_path_NM="$tmp_nm -p"
1225	break
1226	else
1227	lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1228	continue # so that we can try to find one that supports BSD flags
1229	fi
1230	fi
1231	done
1232	IFS="$ac_save_ifs"
1233	test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1234	fi
1235	fi
1236
1237	NM="$lt_cv_path_NM"
1238	echo "$ac_t""$NM" 1>&6
1239
1240	echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1241	echo "configure:1242: checking whether ln -s works" >&5
1242	if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1243	echo $ac_n "(cached) $ac_c" 1>&6
1244	else
1245	rm -f conftestdata
1246	if ln -s X conftestdata 2>/dev/null
1247	then
1248	rm -f conftestdata
1249	ac_cv_prog_LN_S="ln -s"
1250	else
1251	echo A > conftestdata;
1252	if ln conftestdata conftestdata2 2>/dev/null; then
1253	ac_cv_prog_LN_S=ln
1254	else
1255	ac_cv_prog_LN_S=cp
1256	fi
1257	fi
1258	rm -f conftestdata*
1259	fi
1260	LN_S="$ac_cv_prog_LN_S"
1261	if test "$ac_cv_prog_LN_S" = "ln -s"; then
1262	echo "$ac_t""yes" 1>&6
1263	else
1264	echo "$ac_t""no" 1>&6
1265	fi
1266
1267	echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1268	echo "configure:1269: checking how to recognise dependant libraries" >&5
1269	if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1270	echo $ac_n "(cached) $ac_c" 1>&6
1271	else
1272	lt_cv_file_magic_cmd='$MAGIC_CMD'
1273	lt_cv_file_magic_test_file=
1274	lt_cv_deplibs_check_method='unknown'
1275	# Need to set the preceding variable on all platforms that support
1276	# interlibrary dependencies.
1277	# 'none' -- dependencies not supported.
1278	# `unknown' -- same as none, but documents that we really don't know.
1279	# 'pass_all' -- all dependencies passed with no checks.
1280	# 'test_compile' -- check by making test program.
1281	# 'file_magic [regex]' -- check by looking for files in library path
1282	# which responds to the $file_magic_cmd with a given egrep regex.
1283	# If you have `file' or equivalent on your system and you're not sure
1284	# whether `pass_all' will always work, you probably want this one.
1285
1286	case $host_os in
1287	aix*)
1288	lt_cv_deplibs_check_method=pass_all
1289	;;
1290
1291	beos*)
1292	lt_cv_deplibs_check_method=pass_all
1293	;;
1294
1295	bsdi4*)
1296	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object\|dynamic lib)'
1297	lt_cv_file_magic_cmd='/usr/bin/file -L'
1298	lt_cv_file_magic_test_file=/shlib/libc.so
1299	;;
1300
1301	cygwin* \| mingw* \|pw32*)
1302	lt_cv_deplibs_check_method='file_magic file format pei-i386(.architecture: i386)?'
1303	lt_cv_file_magic_cmd='$OBJDUMP -f'
1304	;;
1305
1306	darwin* \| rhapsody*)
1307	lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1308	lt_cv_file_magic_cmd='/usr/bin/file -L'
1309	case "$host_os" in
1310	rhapsody* \| darwin1.012)
1311	lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1312	;;
1313	*) # Darwin 1.3 on
1314	lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1315	;;
1316	esac
1317	;;
1318
1319	freebsd* )
1320	if echo __ELF__ \| $CC -E - \| grep __ELF__ > /dev/null; then
1321	case $host_cpu in
1322	i*86 )
1323	# Not sure whether the presence of OpenBSD here was a mistake.
1324	# Let's accept both of them until this is cleared up.
1325	lt_cv_deplibs_check_method='file_magic (FreeBSD\|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1326	lt_cv_file_magic_cmd=/usr/bin/file
1327	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1328	;;
1329	esac
1330	else
1331	lt_cv_deplibs_check_method=pass_all
1332	fi
1333	;;
1334
1335	gnu*)
1336	lt_cv_deplibs_check_method=pass_all
1337	;;
1338
1339	hpux10.20\|hpux11)
1340	case $host_cpu in
1341	hppa*)
1342	lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]\|PA-RISC[0-9].[0-9]) shared library'
1343	lt_cv_file_magic_cmd=/usr/bin/file
1344	lt_cv_file_magic_test_file=/usr/lib/libc.sl
1345	;;
1346	ia64*)
1347	lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]\|ELF-[0-9][0-9]) shared object file - IA64'
1348	lt_cv_file_magic_cmd=/usr/bin/file
1349	lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
1350	;;
1351	esac
1352	;;
1353
1354	irix5* \| irix6*)
1355	case $host_os in
1356	irix5*)
1357	# this will be overridden with pass_all, but let us keep it just in case
1358	lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1359	;;
1360	*)
1361	case $LD in
1362	-32\|"-32 ") libmagic=32-bit;;
1363	-n32\|"-n32 ") libmagic=N32;;
1364	-64\|"-64 ") libmagic=64-bit;;
1365	*) libmagic=never-match;;
1366	esac
1367	# this will be overridden with pass_all, but let us keep it just in case
1368	lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1369	;;
1370	esac
1371	lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1372	lt_cv_deplibs_check_method=pass_all
1373	;;
1374
1375	# This must be Linux ELF.
1376	linux-gnu*)
1377	case $host_cpu in
1378	alpha* \| mips* \| hppa* \| i86 \| powerpc \| sparc* \| ia64* )
1379	lt_cv_deplibs_check_method=pass_all ;;
1380	*)
1381	# glibc up to 2.1.1 does not perform some relocations on ARM
1382	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object\|dynamic lib )' ;;
1383	esac
1384	lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
1385	;;
1386
1387	netbsd*)
1388	if echo __ELF__ \| $CC -E - \| grep __ELF__ > /dev/null; then
1389	lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
1390	else
1391	lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
1392	fi
1393	;;
1394
1395	newsos6)
1396	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable\|dynamic lib)'
1397	lt_cv_file_magic_cmd=/usr/bin/file
1398	lt_cv_file_magic_test_file=/usr/lib/libnls.so
1399	;;
1400
1401	os2*)
1402	lt_cv_deplibs_check_method=pass_all
1403	;;
1404
1405	osf3* \| osf4* \| osf5*)
1406	# this will be overridden with pass_all, but let us keep it just in case
1407	lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
1408	lt_cv_file_magic_test_file=/shlib/libc.so
1409	lt_cv_deplibs_check_method=pass_all
1410	;;
1411
1412	sco3.2v5*)
1413	lt_cv_deplibs_check_method=pass_all
1414	;;
1415
1416	solaris*)
1417	lt_cv_deplibs_check_method=pass_all
1418	lt_cv_file_magic_test_file=/lib/libc.so
1419	;;
1420
1421	sysv5uw[78]* \| sysv4uw2)
1422	lt_cv_deplibs_check_method=pass_all
1423	;;
1424
1425	sysv4 \| sysv4.2uw2* \| sysv4.3* \| sysv5*)
1426	case $host_vendor in
1427	ncr)
1428	lt_cv_deplibs_check_method=pass_all
1429	;;
1430	motorola)
1431	lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]-bit [ML]SB (shared object\|dynamic lib) M[0-9][0-9] Version [0-9]'
1432	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1433	;;
1434	esac
1435	;;
1436	esac
1437
1438	fi
1439
1440	echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
1441	file_magic_cmd=$lt_cv_file_magic_cmd
1442	deplibs_check_method=$lt_cv_deplibs_check_method
1443
1444	echo $ac_n "checking for object suffix""... $ac_c" 1>&6
1445	echo "configure:1446: checking for object suffix" >&5
1446	if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
1447	echo $ac_n "(cached) $ac_c" 1>&6
1448	else
1449	rm -f conftest*
1450	echo 'int i = 1;' > conftest.$ac_ext
1451	if { (eval echo configure:1452: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1452	for ac_file in conftest.*; do
1453	case $ac_file in
1454	*.c) ;;
1455	*) ac_cv_objext=`echo $ac_file \| sed -e s/conftest.//` ;;
1456	esac
1457	done
1458	else
1459	{ echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
1460	fi
1461	rm -f conftest*
1462	fi
1463
1464	echo "$ac_t""$ac_cv_objext" 1>&6
1465	OBJEXT=$ac_cv_objext
1466	ac_objext=$ac_cv_objext
1467
1468	if test $host != $build; then
1469	ac_tool_prefix=${host_alias}-
1470	else
1471	ac_tool_prefix=
1472	fi
1473
1474	# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
1475
1476	# Only perform the check for file, if the check method requires it
1477	case $deplibs_check_method in
1478	file_magic*)
1479	if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1480	echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
1481	echo "configure:1482: checking for ${ac_tool_prefix}file" >&5
1482	if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1483	echo $ac_n "(cached) $ac_c" 1>&6
1484	else
1485	case $MAGIC_CMD in
1486	/*)
1487	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1488	;;
1489	?:/*)
1490	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1491	;;
1492	*)
1493	ac_save_MAGIC_CMD="$MAGIC_CMD"
1494	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1495	ac_dummy="/usr/bin:$PATH"
1496	for ac_dir in $ac_dummy; do
1497	test -z "$ac_dir" && ac_dir=.
1498	if test -f $ac_dir/${ac_tool_prefix}file; then
1499	lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
1500	if test -n "$file_magic_test_file"; then
1501	case $deplibs_check_method in
1502	"file_magic "*)
1503	file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic $.*$\"`"
1504	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1505	if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null \|
1506	egrep "$file_magic_regex" > /dev/null; then
1507	:
1508	else
1509	cat <<EOF 1>&2
1510
1511	*** Warning: the command libtool uses to detect shared libraries,
1512	*** $file_magic_cmd, produces output that libtool cannot recognize.
1513	*** The result is that libtool may fail to recognize shared libraries
1514	*** as such. This will affect the creation of libtool libraries that
1515	*** depend on shared libraries, but programs linked with such libtool
1516	*** libraries will work regardless of this problem. Nevertheless, you
1517	*** may want to report the problem to your system manager and/or to
1518	*** [email protected]
1519
1520	EOF
1521	fi ;;
1522	esac
1523	fi
1524	break
1525	fi
1526	done
1527	IFS="$ac_save_ifs"
1528	MAGIC_CMD="$ac_save_MAGIC_CMD"
1529	;;
1530	esac
1531	fi
1532
1533	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1534	if test -n "$MAGIC_CMD"; then
1535	echo "$ac_t""$MAGIC_CMD" 1>&6
1536	else
1537	echo "$ac_t""no" 1>&6
1538	fi
1539
1540	if test -z "$lt_cv_path_MAGIC_CMD"; then
1541	if test -n "$ac_tool_prefix"; then
1542	echo $ac_n "checking for file""... $ac_c" 1>&6
1543	echo "configure:1544: checking for file" >&5
1544	if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1545	echo $ac_n "(cached) $ac_c" 1>&6
1546	else
1547	case $MAGIC_CMD in
1548	/*)
1549	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1550	;;
1551	?:/*)
1552	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1553	;;
1554	*)
1555	ac_save_MAGIC_CMD="$MAGIC_CMD"
1556	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1557	ac_dummy="/usr/bin:$PATH"
1558	for ac_dir in $ac_dummy; do
1559	test -z "$ac_dir" && ac_dir=.
1560	if test -f $ac_dir/file; then
1561	lt_cv_path_MAGIC_CMD="$ac_dir/file"
1562	if test -n "$file_magic_test_file"; then
1563	case $deplibs_check_method in
1564	"file_magic "*)
1565	file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic $.*$\"`"
1566	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1567	if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null \|
1568	egrep "$file_magic_regex" > /dev/null; then
1569	:
1570	else
1571	cat <<EOF 1>&2
1572
1573	*** Warning: the command libtool uses to detect shared libraries,
1574	*** $file_magic_cmd, produces output that libtool cannot recognize.
1575	*** The result is that libtool may fail to recognize shared libraries
1576	*** as such. This will affect the creation of libtool libraries that
1577	*** depend on shared libraries, but programs linked with such libtool
1578	*** libraries will work regardless of this problem. Nevertheless, you
1579	*** may want to report the problem to your system manager and/or to
1580	*** [email protected]
1581
1582	EOF
1583	fi ;;
1584	esac
1585	fi
1586	break
1587	fi
1588	done
1589	IFS="$ac_save_ifs"
1590	MAGIC_CMD="$ac_save_MAGIC_CMD"
1591	;;
1592	esac
1593	fi
1594
1595	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1596	if test -n "$MAGIC_CMD"; then
1597	echo "$ac_t""$MAGIC_CMD" 1>&6
1598	else
1599	echo "$ac_t""no" 1>&6
1600	fi
1601
1602	else
1603	MAGIC_CMD=:
1604	fi
1605	fi
1606
1607	fi
1608	;;
1609	esac
1610
1611	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1612	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1613	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1614	echo "configure:1615: checking for $ac_word" >&5
1615	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1616	echo $ac_n "(cached) $ac_c" 1>&6
1617	else
1618	if test -n "$RANLIB"; then
1619	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1620	else
1621	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1622	ac_dummy="$PATH"
1623	for ac_dir in $ac_dummy; do
1624	test -z "$ac_dir" && ac_dir=.
1625	if test -f $ac_dir/$ac_word -o \
1626	-f $ac_dir/$ac_word$ac_exeext ; then
1627	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1628	break
1629	fi
1630	done
1631	IFS="$ac_save_ifs"
1632	fi
1633	fi
1634	RANLIB="$ac_cv_prog_RANLIB"
1635	if test -n "$RANLIB"; then
1636	echo "$ac_t""$RANLIB" 1>&6
1637	else
1638	echo "$ac_t""no" 1>&6
1639	fi
1640
1641
1642	if test -z "$ac_cv_prog_RANLIB"; then
1643	if test -n "$ac_tool_prefix"; then
1644	# Extract the first word of "ranlib", so it can be a program name with args.
1645	set dummy ranlib; ac_word=$2
1646	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1647	echo "configure:1648: checking for $ac_word" >&5
1648	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1649	echo $ac_n "(cached) $ac_c" 1>&6
1650	else
1651	if test -n "$RANLIB"; then
1652	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1653	else
1654	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1655	ac_dummy="$PATH"
1656	for ac_dir in $ac_dummy; do
1657	test -z "$ac_dir" && ac_dir=.
1658	if test -f $ac_dir/$ac_word -o \
1659	-f $ac_dir/$ac_word$ac_exeext ; then
1660	ac_cv_prog_RANLIB="ranlib"
1661	break
1662	fi
1663	done
1664	IFS="$ac_save_ifs"
1665	test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1666	fi
1667	fi
1668	RANLIB="$ac_cv_prog_RANLIB"
1669	if test -n "$RANLIB"; then
1670	echo "$ac_t""$RANLIB" 1>&6
1671	else
1672	echo "$ac_t""no" 1>&6
1673	fi
1674
1675	else
1676	RANLIB=":"
1677	fi
1678	fi
1679
1680	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1681	set dummy ${ac_tool_prefix}strip; ac_word=$2
1682	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1683	echo "configure:1684: checking for $ac_word" >&5
1684	if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1685	echo $ac_n "(cached) $ac_c" 1>&6
1686	else
1687	if test -n "$STRIP"; then
1688	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1689	else
1690	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1691	ac_dummy="$PATH"
1692	for ac_dir in $ac_dummy; do
1693	test -z "$ac_dir" && ac_dir=.
1694	if test -f $ac_dir/$ac_word -o \
1695	-f $ac_dir/$ac_word$ac_exeext ; then
1696	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1697	break
1698	fi
1699	done
1700	IFS="$ac_save_ifs"
1701	fi
1702	fi
1703	STRIP="$ac_cv_prog_STRIP"
1704	if test -n "$STRIP"; then
1705	echo "$ac_t""$STRIP" 1>&6
1706	else
1707	echo "$ac_t""no" 1>&6
1708	fi
1709
1710
1711	if test -z "$ac_cv_prog_STRIP"; then
1712	if test -n "$ac_tool_prefix"; then
1713	# Extract the first word of "strip", so it can be a program name with args.
1714	set dummy strip; ac_word=$2
1715	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1716	echo "configure:1717: checking for $ac_word" >&5
1717	if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1718	echo $ac_n "(cached) $ac_c" 1>&6
1719	else
1720	if test -n "$STRIP"; then
1721	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1722	else
1723	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
1724	ac_dummy="$PATH"
1725	for ac_dir in $ac_dummy; do
1726	test -z "$ac_dir" && ac_dir=.
1727	if test -f $ac_dir/$ac_word -o \
1728	-f $ac_dir/$ac_word$ac_exeext ; then
1729	ac_cv_prog_STRIP="strip"
1730	break
1731	fi
1732	done
1733	IFS="$ac_save_ifs"
1734	test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
1735	fi
1736	fi
1737	STRIP="$ac_cv_prog_STRIP"
1738	if test -n "$STRIP"; then
1739	echo "$ac_t""$STRIP" 1>&6
1740	else
1741	echo "$ac_t""no" 1>&6
1742	fi
1743
1744	else
1745	STRIP=":"
1746	fi
1747	fi
1748
1749
1750	# Check for any special flags to pass to ltconfig.
1751	libtool_flags="--cache-file=$cache_file"
1752	test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
1753	test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
1754	test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
1755	test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
1756	test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1757
1758
1759	# Check whether --enable-libtool-lock or --disable-libtool-lock was given.
1760	if test "${enable_libtool_lock+set}" = set; then
1761	enableval="$enable_libtool_lock"
1762	:
1763	fi
1764
1765	test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
1766	test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
1767
1768	# Check whether --with-pic or --without-pic was given.
1769	if test "${with_pic+set}" = set; then
1770	withval="$with_pic"
1771	pic_mode="$withval"
1772	else
1773	pic_mode=default
1774	fi
1775
1776	test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
1777	test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
1778
1779	# Some flags need to be propagated to the compiler or linker for good
1780	# libtool support.
1781	case $host in
1782	--irix6*)
1783	# Find out which ABI we are using.
1784	echo '#line 1785 "configure"' > conftest.$ac_ext
1785	if { (eval echo configure:1786: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1786	if test "$lt_cv_prog_gnu_ld" = yes; then
1787	case `/usr/bin/file conftest.$ac_objext` in
1788	32-bit)
1789	LD="${LD-ld} -melf32bsmip"
1790	;;
1791	N32)
1792	LD="${LD-ld} -melf32bmipn32"
1793	;;
1794	64-bit)
1795	LD="${LD-ld} -melf64bmip"
1796	;;
1797	esac
1798	else
1799	case `/usr/bin/file conftest.$ac_objext` in
1800	32-bit)
1801	LD="${LD-ld} -32"
1802	;;
1803	N32)
1804	LD="${LD-ld} -n32"
1805	;;
1806	64-bit)
1807	LD="${LD-ld} -64"
1808	;;
1809	esac
1810	fi
1811	fi
1812	rm -rf conftest*
1813	;;
1814
1815	ia64--hpux)
1816	# Find out which ABI we are using.
1817	echo 'int i;' > conftest.$ac_ext
1818	if { (eval echo configure:1819: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1819	case "`/usr/bin/file conftest.o`" in
1820	ELF-32)
1821	HPUX_IA64_MODE="32"
1822	;;
1823	ELF-64)
1824	HPUX_IA64_MODE="64"
1825	;;
1826	esac
1827	fi
1828	rm -rf conftest*
1829	;;
1830
1831	--sco3.2v5*)
1832	# On SCO OpenServer 5, we need -belf to get full-featured binaries.
1833	SAVE_CFLAGS="$CFLAGS"
1834	CFLAGS="$CFLAGS -belf"
1835	echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
1836	echo "configure:1837: checking whether the C compiler needs -belf" >&5
1837	if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
1838	echo $ac_n "(cached) $ac_c" 1>&6
1839	else
1840
1841	ac_ext=c
1842	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1843	ac_cpp='$CPP $CPPFLAGS'
1844	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1845	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1846	cross_compiling=$ac_cv_prog_cc_cross
1847
1848	cat > conftest.$ac_ext <<EOF
1849	#line 1850 "configure"
1850	#include "confdefs.h"
1851
1852	int main() {
1853
1854	; return 0; }
1855	EOF
1856	if { (eval echo configure:1857: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1857	rm -rf conftest*
1858	lt_cv_cc_needs_belf=yes
1859	else
1860	echo "configure: failed program was:" >&5
1861	cat conftest.$ac_ext >&5
1862	rm -rf conftest*
1863	lt_cv_cc_needs_belf=no
1864	fi
1865	rm -f conftest*
1866	ac_ext=c
1867	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1868	ac_cpp='$CPP $CPPFLAGS'
1869	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1870	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1871	cross_compiling=$ac_cv_prog_cc_cross
1872
1873	fi
1874
1875	echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
1876	if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1877	# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1878	CFLAGS="$SAVE_CFLAGS"
1879	fi
1880	;;
1881
1882
1883	esac
1884
1885
1886	# Save cache, so that ltconfig can load it
1887	cat > confcache <<\EOF
1888	# This file is a shell script that caches the results of configure
1889	# tests run on this system so they can be shared between configure
1890	# scripts and configure runs. It is not useful on other systems.
1891	# If it contains results you don't want to keep, you may remove or edit it.
1892	#
1893	# By default, configure uses ./config.cache as the cache file,
1894	# creating it if it does not exist already. You can give configure
1895	# the --cache-file=FILE option to use a different cache file; that is
1896	# what configure does when it calls configure scripts in
1897	# subdirectories, so they share the cache.
1898	# Giving --cache-file=/dev/null disables caching, for debugging configure.
1899	# config.status only pays attention to the cache file if you give it the
1900	# --recheck option to rerun configure.
1901	#
1902	EOF
1903	# The following way of writing the cache mishandles newlines in values,
1904	# but we know of no workaround that is simple, portable, and efficient.
1905	# So, don't put newlines in cache variables' values.
1906	# Ultrix sh set writes to stderr and can't be redirected directly,
1907	# and sets the high bit in the cache file unless we assign to the vars.
1908	(set) 2>&1 \|
1909	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
1910	ac_space=\ )
1911	# `set' does not quote correctly, so add quotes (double-quote substitution
1912	# turns \\\\ into \\, and sed turns \\ into \).
1913	sed -n \
1914	-e "s/'/'\\\\''/g" \
1915	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
1916	;;
1917	*)
1918	# `set' quotes correctly as required by POSIX, so do not add quotes.
1919	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
1920	;;
1921	esac >> confcache
1922	if cmp -s $cache_file confcache; then
1923	:
1924	else
1925	if test -w $cache_file; then
1926	echo "updating cache $cache_file"
1927	cat confcache > $cache_file
1928	else
1929	echo "not updating unwritable cache $cache_file"
1930	fi
1931	fi
1932	rm -f confcache
1933
1934
1935	# Actually configure libtool. ac_aux_dir is where install-sh is found.
1936	AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
1937	MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
1938	LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
1939	AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
1940	objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
1941	deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
1942	${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
1943	$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
1944	\|\| { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
1945
1946	# Reload cache, that may have been modified by ltconfig
1947	if test -r "$cache_file"; then
1948	echo "loading cache $cache_file"
1949	. $cache_file
1950	else
1951	echo "creating cache $cache_file"
1952	> $cache_file
1953	fi
1954
1955
1956	# This can be used to rebuild libtool when needed
1957	LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
1958
1959	# Always use our own libtool.
1960	LIBTOOL='$(SHELL) $(top_builddir)/libtool'
1961
1962	# Redirect the config.log output again, so that the ltconfig log is not
1963	# clobbered by the next message.
1964	exec 5>>./config.log
1965
1966
1967
1968
1969
1970
1971
1972	# Find a good install program. We prefer a C program (faster),
1973	# so one script is as good as another. But avoid the broken or
1974	# incompatible versions:
1975	# SysV /etc/install, /usr/sbin/install
1976	# SunOS /usr/etc/install
1977	# IRIX /sbin/install
1978	# AIX /bin/install
1979	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1980	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1981	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1982	# ./install, which can be erroneously created by make from ./install.sh.
1983	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1984	echo "configure:1985: checking for a BSD compatible install" >&5
1985	if test -z "$INSTALL"; then
1986	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1987	echo $ac_n "(cached) $ac_c" 1>&6
1988	else
1989	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$PATH_IFS"
1990	for ac_dir in $PATH; do
1991	# Account for people who put trailing slashes in PATH elements.
1992	case "$ac_dir/" in
1993	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
1994	# We reject the install program from OS/2 or W3.1
1995	/OS2\|/OS2/\|/WINDOWS\|/WINDOWS/) ;;
1996	*)
1997	# OSF1 and SCO ODT 3.0 have their own names for install.
1998	# Don't use installbsd from OSF since it installs stuff as root
1999	# by default.
2000	for ac_prog in ginstall scoinst install; do
2001	if test -f $ac_dir/$ac_prog$ac_exeext; then
2002	if test $ac_prog = install &&
2003	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2004	# AIX install. It has an incompatible calling convention.
2005	:
2006	else
2007	ac_cv_path_install="$ac_dir/$ac_prog$ac_exeext -c"
2008	break 2
2009	fi
2010	fi
2011	done
2012	;;
2013	esac
2014	done
2015	IFS="$ac_save_IFS"
2016
2017	fi
2018	if test "${ac_cv_path_install+set}" = set; then
2019	INSTALL="$ac_cv_path_install"
2020	else
2021	# As a last resort, use the slow shell script. We don't cache a
2022	# path for INSTALL within a source directory, because that will
2023	# break other packages using the cache if that directory is
2024	# removed, or if the path is relative.
2025	INSTALL="$ac_install_sh"
2026	fi
2027	fi
2028	echo "$ac_t""$INSTALL" 1>&6
2029
2030	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2031	# It thinks the first close brace ends the variable substitution.
2032	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2033
2034	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2035
2036	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2037
2038	echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
2039	echo "configure:2040: checking whether build environment is sane" >&5
2040	# Just in case
2041	sleep 1
2042	echo timestamp > conftestfile
2043	# Do `set' in a subshell so we don't clobber the current shell's
2044	# arguments. Must try -L first in case configure is actually a
2045	# symlink; some systems play weird games with the mod time of symlinks
2046	# (eg FreeBSD returns the mod time of the symlink's containing
2047	# directory).
2048	if (
2049	set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
2050	if test "$*" = "X"; then
2051	# -L didn't work.
2052	set X `ls -t $srcdir/configure conftestfile`
2053	fi
2054	if test "$*" != "X $srcdir/configure conftestfile" \
2055	&& test "$*" != "X conftestfile $srcdir/configure"; then
2056
2057	# If neither matched, then we have a broken ls. This can happen
2058	# if, for instance, CONFIG_SHELL is bash and it inherits a
2059	# broken ls alias from the environment. This has actually
2060	# happened. Such a system could not be considered "sane".
2061	{ echo "configure: error: ls -t appears to fail. Make sure there is not a broken
2062	alias in your environment" 1>&2; exit 1; }
2063	fi
2064
2065	test "$2" = conftestfile
2066	)
2067	then
2068	# Ok.
2069	:
2070	else
2071	{ echo "configure: error: newly created file is older than distributed files!
2072	Check your system clock" 1>&2; exit 1; }
2073	fi
2074	rm -f conftest*
2075	echo "$ac_t""yes" 1>&6
2076	if test "$program_transform_name" = s,x,x,; then
2077	program_transform_name=
2078	else
2079	# Double any \ or $. echo might interpret backslashes.
2080	cat <<\EOF_SED > conftestsed
2081	s,\\,\\\\,g; s,\$,$$,g
2082	EOF_SED
2083	program_transform_name="`echo $program_transform_name\|sed -f conftestsed`"
2084	rm -f conftestsed
2085	fi
2086	test "$program_prefix" != NONE &&
2087	program_transform_name="s,^,${program_prefix},; $program_transform_name"
2088	# Use a double $ so make ignores it.
2089	test "$program_suffix" != NONE &&
2090	program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
2091
2092	# sed with no file args requires a program.
2093	test "$program_transform_name" = "" && program_transform_name="s,x,x,"
2094
2095	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
2096	echo "configure:2097: checking whether ${MAKE-make} sets \${MAKE}" >&5
2097	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
2098	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
2099	echo $ac_n "(cached) $ac_c" 1>&6
2100	else
2101	cat > conftestmake <<\EOF
2102	all:
2103	@echo 'ac_maketemp="${MAKE}"'
2104	EOF
2105	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2106	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
2107	if test -n "$ac_maketemp"; then
2108	eval ac_cv_prog_make_${ac_make}_set=yes
2109	else
2110	eval ac_cv_prog_make_${ac_make}_set=no
2111	fi
2112	rm -f conftestmake
2113	fi
2114	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
2115	echo "$ac_t""yes" 1>&6
2116	SET_MAKE=
2117	else
2118	echo "$ac_t""no" 1>&6
2119	SET_MAKE="MAKE=${MAKE-make}"
2120	fi
2121
2122
2123	PACKAGE=libffi
2124
2125	VERSION=2.00-beta
2126
2127	if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
2128	{ echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
2129	fi
2130
2131
2132
2133	missing_dir=`cd $ac_aux_dir && pwd`
2134	echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
2135	echo "configure:2136: checking for working aclocal" >&5
2136	# Run test in a subshell; some versions of sh will print an error if
2137	# an executable is not found, even if stderr is redirected.
2138	# Redirect stdin to placate older versions of autoconf. Sigh.
2139	if (aclocal --version) < /dev/null > /dev/null 2>&1; then
2140	ACLOCAL=aclocal
2141	echo "$ac_t""found" 1>&6
2142	else
2143	ACLOCAL="$missing_dir/missing aclocal"
2144	echo "$ac_t""missing" 1>&6
2145	fi
2146
2147	echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
2148	echo "configure:2149: checking for working autoconf" >&5
2149	# Run test in a subshell; some versions of sh will print an error if
2150	# an executable is not found, even if stderr is redirected.
2151	# Redirect stdin to placate older versions of autoconf. Sigh.
2152	if (autoconf --version) < /dev/null > /dev/null 2>&1; then
2153	AUTOCONF=autoconf
2154	echo "$ac_t""found" 1>&6
2155	else
2156	AUTOCONF="$missing_dir/missing autoconf"
2157	echo "$ac_t""missing" 1>&6
2158	fi
2159
2160	echo $ac_n "checking for working automake""... $ac_c" 1>&6
2161	echo "configure:2162: checking for working automake" >&5
2162	# Run test in a subshell; some versions of sh will print an error if
2163	# an executable is not found, even if stderr is redirected.
2164	# Redirect stdin to placate older versions of autoconf. Sigh.
2165	if (automake --version) < /dev/null > /dev/null 2>&1; then
2166	AUTOMAKE=automake
2167	echo "$ac_t""found" 1>&6
2168	else
2169	AUTOMAKE="$missing_dir/missing automake"
2170	echo "$ac_t""missing" 1>&6
2171	fi
2172
2173	echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
2174	echo "configure:2175: checking for working autoheader" >&5
2175	# Run test in a subshell; some versions of sh will print an error if
2176	# an executable is not found, even if stderr is redirected.
2177	# Redirect stdin to placate older versions of autoconf. Sigh.
2178	if (autoheader --version) < /dev/null > /dev/null 2>&1; then
2179	AUTOHEADER=autoheader
2180	echo "$ac_t""found" 1>&6
2181	else
2182	AUTOHEADER="$missing_dir/missing autoheader"
2183	echo "$ac_t""missing" 1>&6
2184	fi
2185
2186	echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
2187	echo "configure:2188: checking for working makeinfo" >&5
2188	# Run test in a subshell; some versions of sh will print an error if
2189	# an executable is not found, even if stderr is redirected.
2190	# Redirect stdin to placate older versions of autoconf. Sigh.
2191	if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
2192	MAKEINFO=makeinfo
2193	echo "$ac_t""found" 1>&6
2194	else
2195	MAKEINFO="$missing_dir/missing makeinfo"
2196	echo "$ac_t""missing" 1>&6
2197	fi
2198
2199
2200
2201
2202
2203
2204	echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
2205	echo "configure:2206: checking for executable suffix" >&5
2206	if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
2207	echo $ac_n "(cached) $ac_c" 1>&6
2208	else
2209	if test "$CYGWIN" = yes \|\| test "$MINGW32" = yes \|\| test "$EMXOS2" = yes; then
2210	ac_cv_exeext=.exe
2211	else
2212	rm -f conftest*
2213	echo 'int main () { return 0; }' > conftest.$ac_ext
2214	ac_cv_exeext=
2215	if { (eval echo configure:2216: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2216	for file in conftest.*; do
2217	case $file in
2218	.c \| .o \| *.obj) ;;
2219	*) ac_cv_exeext=`echo $file \| sed -e s/conftest//` ;;
2220	esac
2221	done
2222	else
2223	{ echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
2224	fi
2225	rm -f conftest*
2226	test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
2227	fi
2228	fi
2229
2230	EXEEXT=""
2231	test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
2232	echo "$ac_t""${ac_cv_exeext}" 1>&6
2233	ac_exeext=$EXEEXT
2234
2235	echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
2236	echo "configure:2237: checking whether to enable maintainer-specific portions of Makefiles" >&5
2237	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2238	if test "${enable_maintainer_mode+set}" = set; then
2239	enableval="$enable_maintainer_mode"
2240	USE_MAINTAINER_MODE=$enableval
2241	else
2242	USE_MAINTAINER_MODE=no
2243	fi
2244
2245	echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
2246
2247
2248	if test $USE_MAINTAINER_MODE = yes; then
2249	MAINTAINER_MODE_TRUE=
2250	MAINTAINER_MODE_FALSE='#'
2251	else
2252	MAINTAINER_MODE_TRUE='#'
2253	MAINTAINER_MODE_FALSE=
2254	fi
2255	MAINT=$MAINTAINER_MODE_TRUE
2256
2257
2258
2259	# Extract the first word of "gcc", so it can be a program name with args.
2260	set dummy gcc; ac_word=$2
2261	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2262	echo "configure:2263: checking for $ac_word" >&5
2263	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2264	echo $ac_n "(cached) $ac_c" 1>&6
2265	else
2266	if test -n "$CC"; then
2267	ac_cv_prog_CC="$CC" # Let the user override the test.
2268	else
2269	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
2270	ac_dummy="$PATH"
2271	for ac_dir in $ac_dummy; do
2272	test -z "$ac_dir" && ac_dir=.
2273	if test -f $ac_dir/$ac_word -o \
2274	-f $ac_dir/$ac_word$ac_exeext ; then
2275	ac_cv_prog_CC="gcc"
2276	break
2277	fi
2278	done
2279	IFS="$ac_save_ifs"
2280	fi
2281	fi
2282	CC="$ac_cv_prog_CC"
2283	if test -n "$CC"; then
2284	echo "$ac_t""$CC" 1>&6
2285	else
2286	echo "$ac_t""no" 1>&6
2287	fi
2288
2289	if test -z "$CC"; then
2290	# Extract the first word of "cc", so it can be a program name with args.
2291	set dummy cc; ac_word=$2
2292	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2293	echo "configure:2294: checking for $ac_word" >&5
2294	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2295	echo $ac_n "(cached) $ac_c" 1>&6
2296	else
2297	if test -n "$CC"; then
2298	ac_cv_prog_CC="$CC" # Let the user override the test.
2299	else
2300	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
2301	ac_prog_rejected=no
2302	ac_dummy="$PATH"
2303	for ac_dir in $ac_dummy; do
2304	test -z "$ac_dir" && ac_dir=.
2305	if test -f $ac_dir/$ac_word -o \
2306	-f $ac_dir/$ac_word$ac_exeext ; then
2307	if test "$ac_dir/$ac_word" = "/usr/ucb/cc" -o \
2308	"$ac_dir/$ac_word$ac_exeext" = "/usr/ucb/cc" ; then
2309	ac_prog_rejected=yes
2310	continue
2311	fi
2312	ac_cv_prog_CC="cc"
2313	break
2314	fi
2315	done
2316	IFS="$ac_save_ifs"
2317	if test $ac_prog_rejected = yes; then
2318	# We found a bogon in the path, so make sure we never use it.
2319	set dummy $ac_cv_prog_CC
2320	shift
2321	if test $# -gt 0; then
2322	# We chose a different compiler from the bogus one.
2323	# However, it has the same basename, so the bogon will be chosen
2324	# first if we set CC to just the basename; use the full file name.
2325	shift
2326	set dummy "$ac_dir/$ac_word" "$@"
2327	shift
2328	ac_cv_prog_CC="$@"
2329	fi
2330	fi
2331	fi
2332	fi
2333	CC="$ac_cv_prog_CC"
2334	if test -n "$CC"; then
2335	echo "$ac_t""$CC" 1>&6
2336	else
2337	echo "$ac_t""no" 1>&6
2338	fi
2339
2340	if test -z "$CC"; then
2341	case "`uname -s`" in
2342	win32 \| WIN32)
2343	# Extract the first word of "cl", so it can be a program name with args.
2344	set dummy cl; ac_word=$2
2345	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2346	echo "configure:2347: checking for $ac_word" >&5
2347	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2348	echo $ac_n "(cached) $ac_c" 1>&6
2349	else
2350	if test -n "$CC"; then
2351	ac_cv_prog_CC="$CC" # Let the user override the test.
2352	else
2353	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$PATH_IFS"
2354	ac_dummy="$PATH"
2355	for ac_dir in $ac_dummy; do
2356	test -z "$ac_dir" && ac_dir=.
2357	if test -f $ac_dir/$ac_word -o \
2358	-f $ac_dir/$ac_word$ac_exeext ; then
2359	ac_cv_prog_CC="cl"
2360	break
2361	fi
2362	done
2363	IFS="$ac_save_ifs"
2364	fi
2365	fi
2366	CC="$ac_cv_prog_CC"
2367	if test -n "$CC"; then
2368	echo "$ac_t""$CC" 1>&6
2369	else
2370	echo "$ac_t""no" 1>&6
2371	fi
2372	;;
2373	esac
2374	fi
2375	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
2376	fi
2377
2378	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
2379	echo "configure:2380: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
2380
2381	ac_ext=c
2382	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2383	ac_cpp='$CPP $CPPFLAGS'
2384	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2385	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2386	cross_compiling=$ac_cv_prog_cc_cross
2387
2388	cat > conftest.$ac_ext << EOF
2389
2390	#line 2391 "configure"
2391	#include "confdefs.h"
2392
2393	main(){return(0);}
2394	EOF
2395	if { (eval echo configure:2396: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2396	ac_cv_prog_cc_works=yes
2397	# If we can't run a trivial program, we are probably using a cross compiler.
2398	if (./conftest; exit) 2>/dev/null; then
2399	ac_cv_prog_cc_cross=no
2400	else
2401	ac_cv_prog_cc_cross=yes
2402	fi
2403	else
2404	echo "configure: failed program was:" >&5
2405	cat conftest.$ac_ext >&5
2406	ac_cv_prog_cc_works=no
2407	fi
2408	rm -fr conftest*
2409	ac_ext=c
2410	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2411	ac_cpp='$CPP $CPPFLAGS'
2412	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2413	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2414	cross_compiling=$ac_cv_prog_cc_cross
2415
2416	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2417	if test $ac_cv_prog_cc_works = no; then
2418	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2419	fi
2420	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2421	echo "configure:2422: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2422	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2423	cross_compiling=$ac_cv_prog_cc_cross
2424
2425	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
2426	echo "configure:2427: checking whether we are using GNU C" >&5
2427	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2428	echo $ac_n "(cached) $ac_c" 1>&6
2429	else
2430	cat > conftest.c <<EOF
2431	#ifdef __GNUC__
2432	yes;
2433	#endif
2434	EOF
2435	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2436: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
2436	ac_cv_prog_gcc=yes
2437	else
2438	ac_cv_prog_gcc=no
2439	fi
2440	fi
2441
2442	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
2443
2444	if test $ac_cv_prog_gcc = yes; then
2445	GCC=yes
2446	else
2447	GCC=
2448	fi
2449
2450	ac_test_CFLAGS="${CFLAGS+set}"
2451	ac_save_CFLAGS="$CFLAGS"
2452	CFLAGS=
2453	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2454	echo "configure:2455: checking whether ${CC-cc} accepts -g" >&5
2455	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
2456	echo $ac_n "(cached) $ac_c" 1>&6
2457	else
2458	echo 'void f(){}' > conftest.c
2459	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2460	ac_cv_prog_cc_g=yes
2461	else
2462	ac_cv_prog_cc_g=no
2463	fi
2464	rm -f conftest*
2465
2466	fi
2467
2468	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2469	if test "$ac_test_CFLAGS" = set; then
2470	CFLAGS="$ac_save_CFLAGS"
2471	elif test $ac_cv_prog_cc_g = yes; then
2472	if test "$GCC" = yes; then
2473	CFLAGS="-g -O2"
2474	else
2475	CFLAGS="-g"
2476	fi
2477	else
2478	if test "$GCC" = yes; then
2479	CFLAGS="-O2"
2480	else
2481	CFLAGS=
2482	fi
2483	fi
2484
2485
2486
2487
2488
2489
2490
2491	TARGETDIR="unknown"
2492	case "$host" in
2493	mips-sgi-irix5.* \| mips-sgi-irix6.*) TARGET=MIPS; TARGETDIR=mips;;
2494	i86--linux*) TARGET=X86; TARGETDIR=x86;;
2495	i86--solaris*) TARGET=X86; TARGETDIR=x86;;
2496	i86--beos*) TARGET=X86; TARGETDIR=x86;;
2497	i86--freebsd*) TARGET=X86; TARGETDIR=x86;;
2498	i86--netbsdelf*) TARGET=X86; TARGETDIR=x86;;
2499	i86--win32*) TARGET=X86_WIN32; TARGETDIR=x86;;
2500	i86--cygwin*) TARGET=X86_WIN32; TARGETDIR=x86;;
2501	i86--mingw*) TARGET=X86_WIN32; TARGETDIR=x86;;
2502	sparc-sun-4*) TARGET=SPARC; TARGETDIR=sparc;;
2503	sparc-sun-) TARGET=SPARC; TARGETDIR=sparc;;
2504	sparc--linux) TARGET=SPARC; TARGETDIR=sparc;;
2505	sparc64--linux) TARGET=SPARC; TARGETDIR=sparc;;
2506	alpha--linux* \| alpha--osf* \| alpha--freebsd*) TARGET=ALPHA; TARGETDIR=alpha;;
2507	ia64--*) TARGET=IA64; TARGETDIR=ia64;;
2508	m68k--linux) TARGET=M68K; TARGETDIR=m68k;;
2509	powerpc--linux \| powerpc--sysv) TARGET=POWERPC; TARGETDIR=powerpc;;
2510	powerpc--beos) TARGET=POWERPC; TARGETDIR=powerpc;;
2511	powerpc--darwin) TARGET=POWERPC_DARWIN; TARGETDIR=powerpc;;
2512	powerpc--aix) TARGET=POWERPC_AIX; TARGETDIR=powerpc;;
2513	rs6000--aix) TARGET=POWERPC_AIX; TARGETDIR=powerpc;;
2514	arm--linux-*) TARGET=ARM; TARGETDIR=arm;;
2515	esac
2516
2517	if test $TARGETDIR = unknown; then
2518	{ echo "configure: error: "libffi has not been ported to $host."" 1>&2; exit 1; }
2519	fi
2520
2521
2522
2523	if test ${TARGET}${ac_cv_prog_gcc} = MIPSyes; then
2524	MIPS_GCC_TRUE=
2525	MIPS_GCC_FALSE='#'
2526	else
2527	MIPS_GCC_TRUE='#'
2528	MIPS_GCC_FALSE=
2529	fi
2530
2531
2532	if test ${TARGET}${ac_cv_prog_gcc} = MIPSno; then
2533	MIPS_SGI_TRUE=
2534	MIPS_SGI_FALSE='#'
2535	else
2536	MIPS_SGI_TRUE='#'
2537	MIPS_SGI_FALSE=
2538	fi
2539
2540
2541	if test x$TARGET = xSPARC; then
2542	SPARC_TRUE=
2543	SPARC_FALSE='#'
2544	else
2545	SPARC_TRUE='#'
2546	SPARC_FALSE=
2547	fi
2548
2549
2550	if test x$TARGET = xX86; then
2551	X86_TRUE=
2552	X86_FALSE='#'
2553	else
2554	X86_TRUE='#'
2555	X86_FALSE=
2556	fi
2557
2558
2559	if test x$TARGET = xX86_WIN32; then
2560	X86_WIN32_TRUE=
2561	X86_WIN32_FALSE='#'
2562	else
2563	X86_WIN32_TRUE='#'
2564	X86_WIN32_FALSE=
2565	fi
2566
2567
2568	if test x$TARGET = xALPHA; then
2569	ALPHA_TRUE=
2570	ALPHA_FALSE='#'
2571	else
2572	ALPHA_TRUE='#'
2573	ALPHA_FALSE=
2574	fi
2575
2576
2577	if test x$TARGET = xIA64; then
2578	IA64_TRUE=
2579	IA64_FALSE='#'
2580	else
2581	IA64_TRUE='#'
2582	IA64_FALSE=
2583	fi
2584
2585
2586	if test x$TARGET = xM68K; then
2587	M68K_TRUE=
2588	M68K_FALSE='#'
2589	else
2590	M68K_TRUE='#'
2591	M68K_FALSE=
2592	fi
2593
2594
2595	if test x$TARGET = xPOWERPC; then
2596	POWERPC_TRUE=
2597	POWERPC_FALSE='#'
2598	else
2599	POWERPC_TRUE='#'
2600	POWERPC_FALSE=
2601	fi
2602
2603
2604	if test x$TARGET = xPOWERPC_AIX; then
2605	POWERPC_AIX_TRUE=
2606	POWERPC_AIX_FALSE='#'
2607	else
2608	POWERPC_AIX_TRUE='#'
2609	POWERPC_AIX_FALSE=
2610	fi
2611
2612
2613	if test x$TARGET = xPOWERPC_DARWIN; then
2614	POWERPC_DARWIN_TRUE=
2615	POWERPC_DARWIN_FALSE='#'
2616	else
2617	POWERPC_DARWIN_TRUE='#'
2618	POWERPC_DARWIN_FALSE=
2619	fi
2620
2621
2622	if test x$TARGET = xARM; then
2623	ARM_TRUE=
2624	ARM_FALSE='#'
2625	else
2626	ARM_TRUE='#'
2627	ARM_FALSE=
2628	fi
2629
2630	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2631	echo "configure:2632: checking how to run the C preprocessor" >&5
2632	# On Suns, sometimes $CPP names a directory.
2633	if test -n "$CPP" && test -d "$CPP"; then
2634	CPP=
2635	fi
2636	if test -z "$CPP"; then
2637	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2638	echo $ac_n "(cached) $ac_c" 1>&6
2639	else
2640	# This must be in double quotes, not single quotes, because CPP may get
2641	# substituted into the Makefile and "${CC-cc}" will confuse make.
2642	CPP="${CC-cc} -E"
2643	# On the NeXT, cc -E runs the code through the compiler's parser,
2644	# not just through cpp.
2645	cat > conftest.$ac_ext <<EOF
2646	#include <sys/types.h>
2647	#line 2648 "configure"
2648	#include "confdefs.h"
2649	#include <assert.h>
2650	Syntax Error
2651	EOF
2652	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2653	{ (eval echo configure:2654: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2654	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2655	if test -z "$ac_err"; then
2656	:
2657	else
2658	echo "$ac_err" >&5
2659	echo "configure: failed program was:" >&5
2660	cat conftest.$ac_ext >&5
2661	rm -rf conftest*
2662	CPP="${CC-cc} -E -traditional-cpp"
2663	cat > conftest.$ac_ext <<EOF
2664	#include <sys/types.h>
2665	#line 2666 "configure"
2666	#include "confdefs.h"
2667	#include <assert.h>
2668	Syntax Error
2669	EOF
2670	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2671	{ (eval echo configure:2672: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2672	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2673	if test -z "$ac_err"; then
2674	:
2675	else
2676	echo "$ac_err" >&5
2677	echo "configure: failed program was:" >&5
2678	cat conftest.$ac_ext >&5
2679	rm -rf conftest*
2680	CPP="${CC-cc} -nologo -E"
2681	cat > conftest.$ac_ext <<EOF
2682	#include <sys/types.h>
2683	#line 2684 "configure"
2684	#include "confdefs.h"
2685	#include <assert.h>
2686	Syntax Error
2687	EOF
2688	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2689	{ (eval echo configure:2690: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2690	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2691	if test -z "$ac_err"; then
2692	:
2693	else
2694	echo "$ac_err" >&5
2695	echo "configure: failed program was:" >&5
2696	cat conftest.$ac_ext >&5
2697	rm -rf conftest*
2698	CPP=/lib/cpp
2699	fi
2700	rm -f conftest*
2701	fi
2702	rm -f conftest*
2703	fi
2704	rm -f conftest*
2705	ac_cv_prog_CPP="$CPP"
2706	fi
2707	CPP="$ac_cv_prog_CPP"
2708	else
2709	ac_cv_prog_CPP="$CPP"
2710	fi
2711	echo "$ac_t""$CPP" 1>&6
2712
2713	echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2714	echo "configure:2715: checking for ANSI C header files" >&5
2715	if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2716	echo $ac_n "(cached) $ac_c" 1>&6
2717	else
2718	cat > conftest.$ac_ext <<EOF
2719	#include <sys/types.h>
2720	#line 2721 "configure"
2721	#include "confdefs.h"
2722	#include <stdlib.h>
2723	#include <stdarg.h>
2724	#include <string.h>
2725	#include <float.h>
2726	EOF
2727	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2728	{ (eval echo configure:2729: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2729	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
2730	if test -z "$ac_err"; then
2731	rm -rf conftest*
2732	ac_cv_header_stdc=yes
2733	else
2734	echo "$ac_err" >&5
2735	echo "configure: failed program was:" >&5
2736	cat conftest.$ac_ext >&5
2737	rm -rf conftest*
2738	ac_cv_header_stdc=no
2739	fi
2740	rm -f conftest*
2741
2742	if test $ac_cv_header_stdc = yes; then
2743	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2744	cat > conftest.$ac_ext <<EOF
2745	#line 2746 "configure"
2746	#include "confdefs.h"
2747	#include <string.h>
2748	EOF
2749	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
2750	egrep "memchr" >/dev/null 2>&1; then
2751	:
2752	else
2753	rm -rf conftest*
2754	ac_cv_header_stdc=no
2755	fi
2756	rm -f conftest*
2757
2758	fi
2759
2760	if test $ac_cv_header_stdc = yes; then
2761	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2762	cat > conftest.$ac_ext <<EOF
2763	#line 2764 "configure"
2764	#include "confdefs.h"
2765	#include <stdlib.h>
2766	EOF
2767	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
2768	egrep "free" >/dev/null 2>&1; then
2769	:
2770	else
2771	rm -rf conftest*
2772	ac_cv_header_stdc=no
2773	fi
2774	rm -f conftest*
2775
2776	fi
2777
2778	if test $ac_cv_header_stdc = yes; then
2779	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2780	if test "$cross_compiling" = yes; then
2781	:
2782	else
2783	cat > conftest.$ac_ext <<EOF
2784	#line 2785 "configure"
2785	#include "confdefs.h"
2786	#include <ctype.h>
2787	#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2788	#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2789	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
2790	int main () { int i; for (i = 0; i < 256; i++)
2791	if (XOR (islower (i), ISLOWER (i)) \|\| toupper (i) != TOUPPER (i)) exit(2);
2792	exit (0); }
2793
2794	EOF
2795	if { (eval echo configure:2796: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2796	then
2797	:
2798	else
2799	echo "configure: failed program was:" >&5
2800	cat conftest.$ac_ext >&5
2801	rm -fr conftest*
2802	ac_cv_header_stdc=no
2803	fi
2804	rm -fr conftest*
2805	fi
2806
2807	fi
2808	fi
2809
2810	echo "$ac_t""$ac_cv_header_stdc" 1>&6
2811	if test $ac_cv_header_stdc = yes; then
2812	cat >> confdefs.h <<\EOF
2813	#define STDC_HEADERS 1
2814	EOF
2815
2816	fi
2817
2818	for ac_func in memcpy
2819	do
2820	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2821	echo "configure:2822: checking for $ac_func" >&5
2822	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2823	echo $ac_n "(cached) $ac_c" 1>&6
2824	else
2825	cat > conftest.$ac_ext <<EOF
2826	#line 2827 "configure"
2827	#include "confdefs.h"
2828	/* System header to define __stub macros and hopefully few prototypes,
2829	which can conflict with char $ac_func(); below. */
2830	#include <assert.h>
2831	/* Override any gcc2 internal prototype to avoid an error. */
2832	/* We use char because int might match the return type of a gcc2
2833	builtin and then its argument prototype would still apply. */
2834	char $ac_func();
2835
2836	int main() {
2837
2838	/* The GNU C library defines this for functions which it implements
2839	to always fail with ENOSYS. Some functions are actually named
2840	something starting with __ and the normal name is an alias. */
2841	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
2842	choke me
2843	#else
2844	$ac_func();
2845	#endif
2846
2847	; return 0; }
2848	EOF
2849	if { (eval echo configure:2850: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2850	rm -rf conftest*
2851	eval "ac_cv_func_$ac_func=yes"
2852	else
2853	echo "configure: failed program was:" >&5
2854	cat conftest.$ac_ext >&5
2855	rm -rf conftest*
2856	eval "ac_cv_func_$ac_func=no"
2857	fi
2858	rm -f conftest*
2859	fi
2860
2861	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2862	echo "$ac_t""yes" 1>&6
2863	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2864	cat >> confdefs.h <<EOF
2865	#define $ac_tr_func 1
2866	EOF
2867
2868	else
2869	echo "$ac_t""no" 1>&6
2870	fi
2871	done
2872
2873	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
2874	# for constant arguments. Useless!
2875	echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
2876	echo "configure:2877: checking for working alloca.h" >&5
2877	if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
2878	echo $ac_n "(cached) $ac_c" 1>&6
2879	else
2880	cat > conftest.$ac_ext <<EOF
2881	#line 2882 "configure"
2882	#include "confdefs.h"
2883	#include <alloca.h>
2884	int main() {
2885	char p = alloca(2 sizeof(int));
2886	; return 0; }
2887	EOF
2888	if { (eval echo configure:2889: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2889	rm -rf conftest*
2890	ac_cv_header_alloca_h=yes
2891	else
2892	echo "configure: failed program was:" >&5
2893	cat conftest.$ac_ext >&5
2894	rm -rf conftest*
2895	ac_cv_header_alloca_h=no
2896	fi
2897	rm -f conftest*
2898	fi
2899
2900	echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
2901	if test $ac_cv_header_alloca_h = yes; then
2902	cat >> confdefs.h <<\EOF
2903	#define HAVE_ALLOCA_H 1
2904	EOF
2905
2906	fi
2907
2908	echo $ac_n "checking for alloca""... $ac_c" 1>&6
2909	echo "configure:2910: checking for alloca" >&5
2910	if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
2911	echo $ac_n "(cached) $ac_c" 1>&6
2912	else
2913	cat > conftest.$ac_ext <<EOF
2914	#line 2915 "configure"
2915	#include "confdefs.h"
2916
2917	#ifdef __GNUC__
2918	# define alloca __builtin_alloca
2919	#else
2920	# ifdef _MSC_VER
2921	# include <malloc.h>
2922	# define alloca _alloca
2923	# else
2924	# if HAVE_ALLOCA_H
2925	# include <alloca.h>
2926	# else
2927	# ifdef _AIX
2928	#pragma alloca
2929	# else
2930	# ifndef alloca /* predefined by HP cc +Olibcalls */
2931	char *alloca ();
2932	# endif