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configure @ ba6f0c

fieker-DuValspielwiese

Last change on this file since ba6f0c was 212fc04, checked in by Olaf Bachmann <obachman@…>, 25 years ago
* as we go along git-svn-id: file:///usr/local/Singular/svn/trunk@3878 2c84dea3-7e68-4137-9b89-c4e89433aadc
Property mode set to `100755`
File size: 69.9 KB

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1	#! /bin/sh
2
3	# Guess values for system-dependent variables and create Makefiles.
4	# Generated automatically using autoconf version 2.13
5	# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
6	#
7	# This configure script is free software; the Free Software Foundation
8	# gives unlimited permission to copy, distribute and modify it.
9
10	# Defaults:
11	ac_help=
12	ac_default_prefix=/usr/local
13	# Any additions from configure.in:
14	ac_help="$ac_help
15	--with-align8 only use 8-aligned memory"
16	ac_help="$ac_help
17	--enable-stat enable memory statistics"
18	ac_help="$ac_help
19	--disable-mtrack disable backtrace and memory track"
20	ac_help="$ac_help
21	--with_return_addr_func=FUNC
22	use FUNC as function for determening return addr
23	Default: __bultin_return_address"
24	ac_help="$ac_help
25	--with_frame_addr_func=FUNC
26	use FUNC as function for determening frame addr
27	Default: __bultin_frame_address"
28
29	# Initialize some variables set by options.
30	# The variables have the same names as the options, with
31	# dashes changed to underlines.
32	build=NONE
33	cache_file=./config.cache
34	exec_prefix=NONE
35	host=NONE
36	no_create=
37	nonopt=NONE
38	no_recursion=
39	prefix=NONE
40	program_prefix=NONE
41	program_suffix=NONE
42	program_transform_name=s,x,x,
43	silent=
44	site=
45	srcdir=
46	target=NONE
47	verbose=
48	x_includes=NONE
49	x_libraries=NONE
50	bindir='${exec_prefix}/bin'
51	sbindir='${exec_prefix}/sbin'
52	libexecdir='${exec_prefix}/libexec'
53	datadir='${prefix}/share'
54	sysconfdir='${prefix}/etc'
55	sharedstatedir='${prefix}/com'
56	localstatedir='${prefix}/var'
57	libdir='${exec_prefix}/lib'
58	includedir='${prefix}/include'
59	oldincludedir='/usr/include'
60	infodir='${prefix}/info'
61	mandir='${prefix}/man'
62
63	# Initialize some other variables.
64	subdirs=
65	MFLAGS= MAKEFLAGS=
66	SHELL=${CONFIG_SHELL-/bin/sh}
67	# Maximum number of lines to put in a shell here document.
68	ac_max_here_lines=12
69
70	ac_prev=
71	for ac_option
72	do
73
74	# If the previous option needs an argument, assign it.
75	if test -n "$ac_prev"; then
76	eval "$ac_prev=\$ac_option"
77	ac_prev=
78	continue
79	fi
80
81	case "$ac_option" in
82	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
83	*) ac_optarg= ;;
84	esac
85
86	# Accept the important Cygnus configure options, so we can diagnose typos.
87
88	case "$ac_option" in
89
90	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
91	ac_prev=bindir ;;
92	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
93	bindir="$ac_optarg" ;;
94
95	-build \| --build \| --buil \| --bui \| --bu)
96	ac_prev=build ;;
97	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
98	build="$ac_optarg" ;;
99
100	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
101	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
102	ac_prev=cache_file ;;
103	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
104	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
105	cache_file="$ac_optarg" ;;
106
107	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
108	ac_prev=datadir ;;
109	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
110	\| --da=*)
111	datadir="$ac_optarg" ;;
112
113	-disable-* \| --disable-*)
114	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
115	# Reject names that are not valid shell variable names.
116	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
117	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
118	fi
119	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
120	eval "enable_${ac_feature}=no" ;;
121
122	-enable-* \| --enable-*)
123	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
124	# Reject names that are not valid shell variable names.
125	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
126	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
127	fi
128	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
129	case "$ac_option" in
130	=) ;;
131	*) ac_optarg=yes ;;
132	esac
133	eval "enable_${ac_feature}='$ac_optarg'" ;;
134
135	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
136	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
137	\| --exec \| --exe \| --ex)
138	ac_prev=exec_prefix ;;
139	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
140	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
141	\| --exec=* \| --exe=* \| --ex=*)
142	exec_prefix="$ac_optarg" ;;
143
144	-gas \| --gas \| --ga \| --g)
145	# Obsolete; use --with-gas.
146	with_gas=yes ;;
147
148	-help \| --help \| --hel \| --he)
149	# Omit some internal or obsolete options to make the list less imposing.
150	# This message is too long to be a string in the A/UX 3.1 sh.
151	cat << EOF
152	Usage: configure [options] [host]
153	Options: [defaults in brackets after descriptions]
154	Configuration:
155	--cache-file=FILE cache test results in FILE
156	--help print this message
157	--no-create do not create output files
158	--quiet, --silent do not print \`checking...' messages
159	--version print the version of autoconf that created configure
160	Directory and file names:
161	--prefix=PREFIX install architecture-independent files in PREFIX
162	[$ac_default_prefix]
163	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
164	[same as prefix]
165	--bindir=DIR user executables in DIR [EPREFIX/bin]
166	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
167	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
168	--datadir=DIR read-only architecture-independent data in DIR
169	[PREFIX/share]
170	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
171	--sharedstatedir=DIR modifiable architecture-independent data in DIR
172	[PREFIX/com]
173	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
174	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
175	--includedir=DIR C header files in DIR [PREFIX/include]
176	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
177	--infodir=DIR info documentation in DIR [PREFIX/info]
178	--mandir=DIR man documentation in DIR [PREFIX/man]
179	--srcdir=DIR find the sources in DIR [configure dir or ..]
180	--program-prefix=PREFIX prepend PREFIX to installed program names
181	--program-suffix=SUFFIX append SUFFIX to installed program names
182	--program-transform-name=PROGRAM
183	run sed PROGRAM on installed program names
184	EOF
185	cat << EOF
186	Host type:
187	--build=BUILD configure for building on BUILD [BUILD=HOST]
188	--host=HOST configure for HOST [guessed]
189	--target=TARGET configure for TARGET [TARGET=HOST]
190	Features and packages:
191	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
192	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
193	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
194	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
195	--x-includes=DIR X include files are in DIR
196	--x-libraries=DIR X library files are in DIR
197	EOF
198	if test -n "$ac_help"; then
199	echo "--enable and --with options recognized:$ac_help"
200	fi
201	exit 0 ;;
202
203	-host \| --host \| --hos \| --ho)
204	ac_prev=host ;;
205	-host=* \| --host=* \| --hos=* \| --ho=*)
206	host="$ac_optarg" ;;
207
208	-includedir \| --includedir \| --includedi \| --included \| --include \
209	\| --includ \| --inclu \| --incl \| --inc)
210	ac_prev=includedir ;;
211	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
212	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
213	includedir="$ac_optarg" ;;
214
215	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
216	ac_prev=infodir ;;
217	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
218	infodir="$ac_optarg" ;;
219
220	-libdir \| --libdir \| --libdi \| --libd)
221	ac_prev=libdir ;;
222	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
223	libdir="$ac_optarg" ;;
224
225	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
226	\| --libexe \| --libex \| --libe)
227	ac_prev=libexecdir ;;
228	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
229	\| --libexe=* \| --libex=* \| --libe=*)
230	libexecdir="$ac_optarg" ;;
231
232	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
233	\| --localstate \| --localstat \| --localsta \| --localst \
234	\| --locals \| --local \| --loca \| --loc \| --lo)
235	ac_prev=localstatedir ;;
236	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
237	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
238	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
239	localstatedir="$ac_optarg" ;;
240
241	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
242	ac_prev=mandir ;;
243	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
244	mandir="$ac_optarg" ;;
245
246	-nfp \| --nfp \| --nf)
247	# Obsolete; use --without-fp.
248	with_fp=no ;;
249
250	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
251	\| --no-cr \| --no-c)
252	no_create=yes ;;
253
254	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
255	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
256	no_recursion=yes ;;
257
258	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
259	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
260	\| --oldin \| --oldi \| --old \| --ol \| --o)
261	ac_prev=oldincludedir ;;
262	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
263	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
264	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
265	oldincludedir="$ac_optarg" ;;
266
267	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
268	ac_prev=prefix ;;
269	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
270	prefix="$ac_optarg" ;;
271
272	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
273	\| --program-pre \| --program-pr \| --program-p)
274	ac_prev=program_prefix ;;
275	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
276	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
277	program_prefix="$ac_optarg" ;;
278
279	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
280	\| --program-suf \| --program-su \| --program-s)
281	ac_prev=program_suffix ;;
282	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
283	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
284	program_suffix="$ac_optarg" ;;
285
286	-program-transform-name \| --program-transform-name \
287	\| --program-transform-nam \| --program-transform-na \
288	\| --program-transform-n \| --program-transform- \
289	\| --program-transform \| --program-transfor \
290	\| --program-transfo \| --program-transf \
291	\| --program-trans \| --program-tran \
292	\| --progr-tra \| --program-tr \| --program-t)
293	ac_prev=program_transform_name ;;
294	-program-transform-name=* \| --program-transform-name=* \
295	\| --program-transform-nam=* \| --program-transform-na=* \
296	\| --program-transform-n=* \| --program-transform-=* \
297	\| --program-transform=* \| --program-transfor=* \
298	\| --program-transfo=* \| --program-transf=* \
299	\| --program-trans=* \| --program-tran=* \
300	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
301	program_transform_name="$ac_optarg" ;;
302
303	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
304	\| -silent \| --silent \| --silen \| --sile \| --sil)
305	silent=yes ;;
306
307	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
308	ac_prev=sbindir ;;
309	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
310	\| --sbi=* \| --sb=*)
311	sbindir="$ac_optarg" ;;
312
313	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
314	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
315	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
316	\| --sha \| --sh)
317	ac_prev=sharedstatedir ;;
318	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
319	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
320	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
321	\| --sha=* \| --sh=*)
322	sharedstatedir="$ac_optarg" ;;
323
324	-site \| --site \| --sit)
325	ac_prev=site ;;
326	-site=* \| --site=* \| --sit=*)
327	site="$ac_optarg" ;;
328
329	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
330	ac_prev=srcdir ;;
331	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
332	srcdir="$ac_optarg" ;;
333
334	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
335	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
336	ac_prev=sysconfdir ;;
337	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
338	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
339	sysconfdir="$ac_optarg" ;;
340
341	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
342	ac_prev=target ;;
343	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
344	target="$ac_optarg" ;;
345
346	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
347	verbose=yes ;;
348
349	-version \| --version \| --versio \| --versi \| --vers)
350	echo "configure generated by autoconf version 2.13"
351	exit 0 ;;
352
353	-with-* \| --with-*)
354	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
355	# Reject names that are not valid shell variable names.
356	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
357	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
358	fi
359	ac_package=`echo $ac_package\| sed 's/-/_/g'`
360	case "$ac_option" in
361	=) ;;
362	*) ac_optarg=yes ;;
363	esac
364	eval "with_${ac_package}='$ac_optarg'" ;;
365
366	-without-* \| --without-*)
367	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
368	# Reject names that are not valid shell variable names.
369	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
370	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
371	fi
372	ac_package=`echo $ac_package\| sed 's/-/_/g'`
373	eval "with_${ac_package}=no" ;;
374
375	--x)
376	# Obsolete; use --with-x.
377	with_x=yes ;;
378
379	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
380	\| --x-incl \| --x-inc \| --x-in \| --x-i)
381	ac_prev=x_includes ;;
382	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
383	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
384	x_includes="$ac_optarg" ;;
385
386	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
387	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
388	ac_prev=x_libraries ;;
389	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
390	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
391	x_libraries="$ac_optarg" ;;
392
393	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
394	;;
395
396	*)
397	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
398	echo "configure: warning: $ac_option: invalid host type" 1>&2
399	fi
400	if test "x$nonopt" != xNONE; then
401	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
402	fi
403	nonopt="$ac_option"
404	;;
405
406	esac
407	done
408
409	if test -n "$ac_prev"; then
410	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
411	fi
412
413	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
414
415	# File descriptor usage:
416	# 0 standard input
417	# 1 file creation
418	# 2 errors and warnings
419	# 3 some systems may open it to /dev/tty
420	# 4 used on the Kubota Titan
421	# 6 checking for... messages and results
422	# 5 compiler messages saved in config.log
423	if test "$silent" = yes; then
424	exec 6>/dev/null
425	else
426	exec 6>&1
427	fi
428	exec 5>./config.log
429
430	echo "\
431	This file contains any messages produced by compilers while
432	running configure, to aid debugging if configure makes a mistake.
433	" 1>&5
434
435	# Strip out --no-create and --no-recursion so they do not pile up.
436	# Also quote any args containing shell metacharacters.
437	ac_configure_args=
438	for ac_arg
439	do
440	case "$ac_arg" in
441	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
442	\| --no-cr \| --no-c) ;;
443	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
444	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
445	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
446	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
447	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
448	esac
449	done
450
451	# NLS nuisances.
452	# Only set these to C if already set. These must not be set unconditionally
453	# because not all systems understand e.g. LANG=C (notably SCO).
454	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
455	# Non-C LC_CTYPE values break the ctype check.
456	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
457	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
458	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
459	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
460
461	# confdefs.h avoids OS command line length limits that DEFS can exceed.
462	rm -rf conftest* confdefs.h
463	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
464	echo > confdefs.h
465
466	# A filename unique to this package, relative to the directory that
467	# configure is in, which we can look for to find out if srcdir is correct.
468	ac_unique_file=omAlloc.c
469
470	# Find the source files, if location was not specified.
471	if test -z "$srcdir"; then
472	ac_srcdir_defaulted=yes
473	# Try the directory containing this script, then its parent.
474	ac_prog=$0
475	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
476	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
477	srcdir=$ac_confdir
478	if test ! -r $srcdir/$ac_unique_file; then
479	srcdir=..
480	fi
481	else
482	ac_srcdir_defaulted=no
483	fi
484	if test ! -r $srcdir/$ac_unique_file; then
485	if test "$ac_srcdir_defaulted" = yes; then
486	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
487	else
488	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
489	fi
490	fi
491	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
492
493	# Prefer explicitly selected file to automatically selected ones.
494	if test -z "$CONFIG_SITE"; then
495	if test "x$prefix" != xNONE; then
496	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
497	else
498	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
499	fi
500	fi
501	for ac_site_file in $CONFIG_SITE; do
502	if test -r "$ac_site_file"; then
503	echo "loading site script $ac_site_file"
504	. "$ac_site_file"
505	fi
506	done
507
508	if test -r "$cache_file"; then
509	echo "loading cache $cache_file"
510	. $cache_file
511	else
512	echo "creating cache $cache_file"
513	> $cache_file
514	fi
515
516	ac_ext=c
517	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
518	ac_cpp='$CPP $CPPFLAGS'
519	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
520	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
521	cross_compiling=$ac_cv_prog_cc_cross
522
523	ac_exeext=
524	ac_objext=o
525	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
526	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
527	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
528	ac_n= ac_c='
529	' ac_t=' '
530	else
531	ac_n=-n ac_c= ac_t=
532	fi
533	else
534	ac_n= ac_c='\c' ac_t=
535	fi
536
537
538
539
540	# Check whether --with-align8 or --without-align8 was given.
541	if test "${with_align8+set}" = set; then
542	withval="$with_align8"
543	:
544	fi
545
546	# Check whether --with-align8 or --without-align8 was given.
547	if test "${with_align8+set}" = set; then
548	withval="$with_align8"
549	:
550	fi
551
552	# Check whether --enable-mtrack or --disable-mtrack was given.
553	if test "${enable_mtrack+set}" = set; then
554	enableval="$enable_mtrack"
555	:
556	fi
557
558	# Check whether --with-return_addr_func or --without-return_addr_func was given.
559	if test "${with_return_addr_func+set}" = set; then
560	withval="$with_return_addr_func"
561	:
562	fi
563
564	# Check whether --with-frame_addr_func or --without-frame_addr_func was given.
565	if test "${with_frame_addr_func+set}" = set; then
566	withval="$with_frame_addr_func"
567	:
568	fi
569
570
571
572
573	echo $ac_n "checking singuname""... $ac_c" 1>&6
574	echo "configure:575: checking singuname" >&5
575	if eval "test \"`echo '$''{'ac_cv_singuname'+set}'`\" = set"; then
576	echo $ac_n "(cached) $ac_c" 1>&6
577	else
578	ac_cv_singuname="unknown"
579	if test -r "singuname.sh"; then
580	if (/bin/sh singuname.sh >/dev/null 2>&1) then
581	ac_cv_singuname=`/bin/sh singuname.sh`
582	fi
583	fi
584	if test "$ac_cv_singuname" = unknown && test -r "../singuname.sh"; then
585	if (/bin/sh ../singuname.sh >/dev/null 2>&1) then
586	ac_cv_singuname=`/bin/sh ../singuname.sh`
587	fi
588	fi
589
590	fi
591
592	echo "$ac_t""$ac_cv_singuname" 1>&6
593	if test "$ac_cv_singuname" = unknown; then
594	echo "configure: warning: Unknown architecture: Check singuname.sh" 1>&2
595	ac_cv_singuname="unknown"
596	fi
597
598
599	if test "${CFLAGS+set}" != set; then
600	CFLAGS="-O"
601	ac_cflags_set=no
602	fi
603
604	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
605	echo "configure:606: checking whether ${MAKE-make} sets \${MAKE}" >&5
606	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
607	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
608	echo $ac_n "(cached) $ac_c" 1>&6
609	else
610	cat > conftestmake <<\EOF
611	all:
612	@echo 'ac_maketemp="${MAKE}"'
613	EOF
614	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
615	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
616	if test -n "$ac_maketemp"; then
617	eval ac_cv_prog_make_${ac_make}_set=yes
618	else
619	eval ac_cv_prog_make_${ac_make}_set=no
620	fi
621	rm -f conftestmake
622	fi
623	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
624	echo "$ac_t""yes" 1>&6
625	SET_MAKE=
626	else
627	echo "$ac_t""no" 1>&6
628	SET_MAKE="MAKE=${MAKE-make}"
629	fi
630
631	# Extract the first word of "gcc", so it can be a program name with args.
632	set dummy gcc; ac_word=$2
633	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
634	echo "configure:635: checking for $ac_word" >&5
635	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
636	echo $ac_n "(cached) $ac_c" 1>&6
637	else
638	if test -n "$CC"; then
639	ac_cv_prog_CC="$CC" # Let the user override the test.
640	else
641	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
642	ac_dummy="$PATH"
643	for ac_dir in $ac_dummy; do
644	test -z "$ac_dir" && ac_dir=.
645	if test -f $ac_dir/$ac_word; then
646	ac_cv_prog_CC="gcc"
647	break
648	fi
649	done
650	IFS="$ac_save_ifs"
651	fi
652	fi
653	CC="$ac_cv_prog_CC"
654	if test -n "$CC"; then
655	echo "$ac_t""$CC" 1>&6
656	else
657	echo "$ac_t""no" 1>&6
658	fi
659
660	if test -z "$CC"; then
661	# Extract the first word of "cc", so it can be a program name with args.
662	set dummy cc; ac_word=$2
663	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
664	echo "configure:665: checking for $ac_word" >&5
665	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
666	echo $ac_n "(cached) $ac_c" 1>&6
667	else
668	if test -n "$CC"; then
669	ac_cv_prog_CC="$CC" # Let the user override the test.
670	else
671	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
672	ac_prog_rejected=no
673	ac_dummy="$PATH"
674	for ac_dir in $ac_dummy; do
675	test -z "$ac_dir" && ac_dir=.
676	if test -f $ac_dir/$ac_word; then
677	if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
678	ac_prog_rejected=yes
679	continue
680	fi
681	ac_cv_prog_CC="cc"
682	break
683	fi
684	done
685	IFS="$ac_save_ifs"
686	if test $ac_prog_rejected = yes; then
687	# We found a bogon in the path, so make sure we never use it.
688	set dummy $ac_cv_prog_CC
689	shift
690	if test $# -gt 0; then
691	# We chose a different compiler from the bogus one.
692	# However, it has the same basename, so the bogon will be chosen
693	# first if we set CC to just the basename; use the full file name.
694	shift
695	set dummy "$ac_dir/$ac_word" "$@"
696	shift
697	ac_cv_prog_CC="$@"
698	fi
699	fi
700	fi
701	fi
702	CC="$ac_cv_prog_CC"
703	if test -n "$CC"; then
704	echo "$ac_t""$CC" 1>&6
705	else
706	echo "$ac_t""no" 1>&6
707	fi
708
709	if test -z "$CC"; then
710	case "`uname -s`" in
711	win32 \| WIN32)
712	# Extract the first word of "cl", so it can be a program name with args.
713	set dummy cl; ac_word=$2
714	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
715	echo "configure:716: checking for $ac_word" >&5
716	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
717	echo $ac_n "(cached) $ac_c" 1>&6
718	else
719	if test -n "$CC"; then
720	ac_cv_prog_CC="$CC" # Let the user override the test.
721	else
722	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
723	ac_dummy="$PATH"
724	for ac_dir in $ac_dummy; do
725	test -z "$ac_dir" && ac_dir=.
726	if test -f $ac_dir/$ac_word; then
727	ac_cv_prog_CC="cl"
728	break
729	fi
730	done
731	IFS="$ac_save_ifs"
732	fi
733	fi
734	CC="$ac_cv_prog_CC"
735	if test -n "$CC"; then
736	echo "$ac_t""$CC" 1>&6
737	else
738	echo "$ac_t""no" 1>&6
739	fi
740	;;
741	esac
742	fi
743	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
744	fi
745
746	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
747	echo "configure:748: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
748
749	ac_ext=c
750	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
751	ac_cpp='$CPP $CPPFLAGS'
752	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
753	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
754	cross_compiling=$ac_cv_prog_cc_cross
755
756	cat > conftest.$ac_ext << EOF
757
758	#line 759 "configure"
759	#include "confdefs.h"
760
761	main(){return(0);}
762	EOF
763	if { (eval echo configure:764: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
764	ac_cv_prog_cc_works=yes
765	# If we can't run a trivial program, we are probably using a cross compiler.
766	if (./conftest; exit) 2>/dev/null; then
767	ac_cv_prog_cc_cross=no
768	else
769	ac_cv_prog_cc_cross=yes
770	fi
771	else
772	echo "configure: failed program was:" >&5
773	cat conftest.$ac_ext >&5
774	ac_cv_prog_cc_works=no
775	fi
776	rm -fr conftest*
777	ac_ext=c
778	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
779	ac_cpp='$CPP $CPPFLAGS'
780	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
781	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
782	cross_compiling=$ac_cv_prog_cc_cross
783
784	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
785	if test $ac_cv_prog_cc_works = no; then
786	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
787	fi
788	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
789	echo "configure:790: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
790	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
791	cross_compiling=$ac_cv_prog_cc_cross
792
793	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
794	echo "configure:795: checking whether we are using GNU C" >&5
795	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
796	echo $ac_n "(cached) $ac_c" 1>&6
797	else
798	cat > conftest.c <<EOF
799	#ifdef __GNUC__
800	yes;
801	#endif
802	EOF
803	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:804: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
804	ac_cv_prog_gcc=yes
805	else
806	ac_cv_prog_gcc=no
807	fi
808	fi
809
810	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
811
812	if test $ac_cv_prog_gcc = yes; then
813	GCC=yes
814	else
815	GCC=
816	fi
817
818	ac_test_CFLAGS="${CFLAGS+set}"
819	ac_save_CFLAGS="$CFLAGS"
820	CFLAGS=
821	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
822	echo "configure:823: checking whether ${CC-cc} accepts -g" >&5
823	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
824	echo $ac_n "(cached) $ac_c" 1>&6
825	else
826	echo 'void f(){}' > conftest.c
827	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
828	ac_cv_prog_cc_g=yes
829	else
830	ac_cv_prog_cc_g=no
831	fi
832	rm -f conftest*
833
834	fi
835
836	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
837	if test "$ac_test_CFLAGS" = set; then
838	CFLAGS="$ac_save_CFLAGS"
839	elif test $ac_cv_prog_cc_g = yes; then
840	if test "$GCC" = yes; then
841	CFLAGS="-g -O2"
842	else
843	CFLAGS="-g"
844	fi
845	else
846	if test "$GCC" = yes; then
847	CFLAGS="-O2"
848	else
849	CFLAGS=
850	fi
851	fi
852
853	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
854	echo "configure:855: checking how to run the C preprocessor" >&5
855	# On Suns, sometimes $CPP names a directory.
856	if test -n "$CPP" && test -d "$CPP"; then
857	CPP=
858	fi
859	if test -z "$CPP"; then
860	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
861	echo $ac_n "(cached) $ac_c" 1>&6
862	else
863	# This must be in double quotes, not single quotes, because CPP may get
864	# substituted into the Makefile and "${CC-cc}" will confuse make.
865	CPP="${CC-cc} -E"
866	# On the NeXT, cc -E runs the code through the compiler's parser,
867	# not just through cpp.
868	cat > conftest.$ac_ext <<EOF
869	#line 870 "configure"
870	#include "confdefs.h"
871	#include <assert.h>
872	Syntax Error
873	EOF
874	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
875	{ (eval echo configure:876: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
876	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
877	if test -z "$ac_err"; then
878	:
879	else
880	echo "$ac_err" >&5
881	echo "configure: failed program was:" >&5
882	cat conftest.$ac_ext >&5
883	rm -rf conftest*
884	CPP="${CC-cc} -E -traditional-cpp"
885	cat > conftest.$ac_ext <<EOF
886	#line 887 "configure"
887	#include "confdefs.h"
888	#include <assert.h>
889	Syntax Error
890	EOF
891	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
892	{ (eval echo configure:893: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
893	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
894	if test -z "$ac_err"; then
895	:
896	else
897	echo "$ac_err" >&5
898	echo "configure: failed program was:" >&5
899	cat conftest.$ac_ext >&5
900	rm -rf conftest*
901	CPP="${CC-cc} -nologo -E"
902	cat > conftest.$ac_ext <<EOF
903	#line 904 "configure"
904	#include "confdefs.h"
905	#include <assert.h>
906	Syntax Error
907	EOF
908	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
909	{ (eval echo configure:910: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
910	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
911	if test -z "$ac_err"; then
912	:
913	else
914	echo "$ac_err" >&5
915	echo "configure: failed program was:" >&5
916	cat conftest.$ac_ext >&5
917	rm -rf conftest*
918	CPP=/lib/cpp
919	fi
920	rm -f conftest*
921	fi
922	rm -f conftest*
923	fi
924	rm -f conftest*
925	ac_cv_prog_CPP="$CPP"
926	fi
927	CPP="$ac_cv_prog_CPP"
928	else
929	ac_cv_prog_CPP="$CPP"
930	fi
931	echo "$ac_t""$CPP" 1>&6
932
933	echo $ac_n "checking for working const""... $ac_c" 1>&6
934	echo "configure:935: checking for working const" >&5
935	if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
936	echo $ac_n "(cached) $ac_c" 1>&6
937	else
938	cat > conftest.$ac_ext <<EOF
939	#line 940 "configure"
940	#include "confdefs.h"
941
942	int main() {
943
944	/* Ultrix mips cc rejects this. */
945	typedef int charset[2]; const charset x;
946	/* SunOS 4.1.1 cc rejects this. */
947	char const const ccp;
948	char **p;
949	/* NEC SVR4.0.2 mips cc rejects this. */
950	struct point {int x, y;};
951	static struct point const zero = {0,0};
952	/* AIX XL C 1.02.0.0 rejects this.
953	It does not let you subtract one const X* pointer from another in an arm
954	of an if-expression whose if-part is not a constant expression */
955	const char *g = "string";
956	ccp = &g + (g ? g-g : 0);
957	/* HPUX 7.0 cc rejects these. */
958	++ccp;
959	p = (char**) ccp;
960	ccp = (char const const ) p;
961	{ /* SCO 3.2v4 cc rejects this. */
962	char *t;
963	char const s = 0 ? (char ) 0 : (char const *) 0;
964
965	*t++ = 0;
966	}
967	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
968	int x[] = {25, 17};
969	const int *foo = &x[0];
970	++foo;
971	}
972	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
973	typedef const int *iptr;
974	iptr p = 0;
975	++p;
976	}
977	{ /* AIX XL C 1.02.0.0 rejects this saying
978	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
979	struct s { int j; const int *ap[3]; };
980	struct s *b; b->j = 5;
981	}
982	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
983	const int foo = 10;
984	}
985
986	; return 0; }
987	EOF
988	if { (eval echo configure:989: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
989	rm -rf conftest*
990	ac_cv_c_const=yes
991	else
992	echo "configure: failed program was:" >&5
993	cat conftest.$ac_ext >&5
994	rm -rf conftest*
995	ac_cv_c_const=no
996	fi
997	rm -f conftest*
998	fi
999
1000	echo "$ac_t""$ac_cv_c_const" 1>&6
1001	if test $ac_cv_c_const = no; then
1002	cat >> confdefs.h <<\EOF
1003	#define const
1004	EOF
1005
1006	fi
1007
1008	echo $ac_n "checking for inline""... $ac_c" 1>&6
1009	echo "configure:1010: checking for inline" >&5
1010	if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1011	echo $ac_n "(cached) $ac_c" 1>&6
1012	else
1013	ac_cv_c_inline=no
1014	for ac_kw in inline __inline__ __inline; do
1015	cat > conftest.$ac_ext <<EOF
1016	#line 1017 "configure"
1017	#include "confdefs.h"
1018
1019	int main() {
1020	} $ac_kw foo() {
1021	; return 0; }
1022	EOF
1023	if { (eval echo configure:1024: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1024	rm -rf conftest*
1025	ac_cv_c_inline=$ac_kw; break
1026	else
1027	echo "configure: failed program was:" >&5
1028	cat conftest.$ac_ext >&5
1029	fi
1030	rm -f conftest*
1031	done
1032
1033	fi
1034
1035	echo "$ac_t""$ac_cv_c_inline" 1>&6
1036	case "$ac_cv_c_inline" in
1037	inline \| yes) ;;
1038	no) cat >> confdefs.h <<\EOF
1039	#define inline
1040	EOF
1041	;;
1042	*) cat >> confdefs.h <<EOF
1043	#define inline $ac_cv_c_inline
1044	EOF
1045	;;
1046	esac
1047
1048	if test "$ac_cv_c_inline" != no; then
1049	cat >> confdefs.h <<EOF
1050	#define OM_INLINE static $ac_cv_c_inline
1051	EOF
1052
1053	fi
1054	# Extract the first word of "ranlib", so it can be a program name with args.
1055	set dummy ranlib; ac_word=$2
1056	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1057	echo "configure:1058: checking for $ac_word" >&5
1058	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1059	echo $ac_n "(cached) $ac_c" 1>&6
1060	else
1061	if test -n "$RANLIB"; then
1062	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1063	else
1064	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1065	ac_dummy="$PATH"
1066	for ac_dir in $ac_dummy; do
1067	test -z "$ac_dir" && ac_dir=.
1068	if test -f $ac_dir/$ac_word; then
1069	ac_cv_prog_RANLIB="ranlib"
1070	break
1071	fi
1072	done
1073	IFS="$ac_save_ifs"
1074	test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1075	fi
1076	fi
1077	RANLIB="$ac_cv_prog_RANLIB"
1078	if test -n "$RANLIB"; then
1079	echo "$ac_t""$RANLIB" 1>&6
1080	else
1081	echo "$ac_t""no" 1>&6
1082	fi
1083
1084	# Extract the first word of "ar", so it can be a program name with args.
1085	set dummy ar; ac_word=$2
1086	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1087	echo "configure:1088: checking for $ac_word" >&5
1088	if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1089	echo $ac_n "(cached) $ac_c" 1>&6
1090	else
1091	if test -n "$AR"; then
1092	ac_cv_prog_AR="$AR" # Let the user override the test.
1093	else
1094	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1095	ac_dummy="$PATH"
1096	for ac_dir in $ac_dummy; do
1097	test -z "$ac_dir" && ac_dir=.
1098	if test -f $ac_dir/$ac_word; then
1099	ac_cv_prog_AR="ar"
1100	break
1101	fi
1102	done
1103	IFS="$ac_save_ifs"
1104	test -z "$ac_cv_prog_AR" && ac_cv_prog_AR=":"
1105	fi
1106	fi
1107	AR="$ac_cv_prog_AR"
1108	if test -n "$AR"; then
1109	echo "$ac_t""$AR" 1>&6
1110	else
1111	echo "$ac_t""no" 1>&6
1112	fi
1113
1114	if test "$ac_cv_prog_AR" != ar; then
1115	{ echo "configure: error: *** ar program not found" 1>&2; exit 1; }
1116	fi
1117	# Extract the first word of "perl", so it can be a program name with args.
1118	set dummy perl; ac_word=$2
1119	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1120	echo "configure:1121: checking for $ac_word" >&5
1121	if eval "test \"`echo '$''{'ac_cv_prog_PERL'+set}'`\" = set"; then
1122	echo $ac_n "(cached) $ac_c" 1>&6
1123	else
1124	if test -n "$PERL"; then
1125	ac_cv_prog_PERL="$PERL" # Let the user override the test.
1126	else
1127	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1128	ac_dummy="$PATH"
1129	for ac_dir in $ac_dummy; do
1130	test -z "$ac_dir" && ac_dir=.
1131	if test -f $ac_dir/$ac_word; then
1132	ac_cv_prog_PERL="perl"
1133	break
1134	fi
1135	done
1136	IFS="$ac_save_ifs"
1137	test -z "$ac_cv_prog_PERL" && ac_cv_prog_PERL=":"
1138	fi
1139	fi
1140	PERL="$ac_cv_prog_PERL"
1141	if test -n "$PERL"; then
1142	echo "$ac_t""$PERL" 1>&6
1143	else
1144	echo "$ac_t""no" 1>&6
1145	fi
1146
1147	if test "$ac_cv_prog_PERL" != perl; then
1148	{ echo "configure: error: *** perl program not found" 1>&2; exit 1; }
1149	fi
1150
1151	# Extract the first word of "addr2line", so it can be a program name with args.
1152	set dummy addr2line; ac_word=$2
1153	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1154	echo "configure:1155: checking for $ac_word" >&5
1155	if eval "test \"`echo '$''{'ac_cv_prog_ADDR2LINE'+set}'`\" = set"; then
1156	echo $ac_n "(cached) $ac_c" 1>&6
1157	else
1158	if test -n "$ADDR2LINE"; then
1159	ac_cv_prog_ADDR2LINE="$ADDR2LINE" # Let the user override the test.
1160	else
1161	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1162	ac_dummy="$PATH"
1163	for ac_dir in $ac_dummy; do
1164	test -z "$ac_dir" && ac_dir=.
1165	if test -f $ac_dir/$ac_word; then
1166	ac_cv_prog_ADDR2LINE="addr2line"
1167	break
1168	fi
1169	done
1170	IFS="$ac_save_ifs"
1171	test -z "$ac_cv_prog_ADDR2LINE" && ac_cv_prog_ADDR2LINE="no"
1172	fi
1173	fi
1174	ADDR2LINE="$ac_cv_prog_ADDR2LINE"
1175	if test -n "$ADDR2LINE"; then
1176	echo "$ac_t""$ADDR2LINE" 1>&6
1177	else
1178	echo "$ac_t""no" 1>&6
1179	fi
1180
1181	if test "$ac_cv_prog_ADDR2LINE" = addr2line; then
1182	cat >> confdefs.h <<EOF
1183	#define OM_PROG_ADDR2LINE "$ac_cv_prog_ADDR2LINE"
1184	EOF
1185
1186	fi
1187	# Extract the first word of "nm", so it can be a program name with args.
1188	set dummy nm; ac_word=$2
1189	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1190	echo "configure:1191: checking for $ac_word" >&5
1191	if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
1192	echo $ac_n "(cached) $ac_c" 1>&6
1193	else
1194	if test -n "$NM"; then
1195	ac_cv_prog_NM="$NM" # Let the user override the test.
1196	else
1197	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1198	ac_dummy="$PATH"
1199	for ac_dir in $ac_dummy; do
1200	test -z "$ac_dir" && ac_dir=.
1201	if test -f $ac_dir/$ac_word; then
1202	ac_cv_prog_NM="nm"
1203	break
1204	fi
1205	done
1206	IFS="$ac_save_ifs"
1207	test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="no"
1208	fi
1209	fi
1210	NM="$ac_cv_prog_NM"
1211	if test -n "$NM"; then
1212	echo "$ac_t""$NM" 1>&6
1213	else
1214	echo "$ac_t""no" 1>&6
1215	fi
1216
1217	if test "$ac_cv_prog_NM" = nm; then
1218	cat >> confdefs.h <<EOF
1219	#define OM_PROG_NM "$ac_cv_prog_NM"
1220	EOF
1221
1222	fi
1223
1224	# header file checks
1225	echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1226	echo "configure:1227: checking for ANSI C header files" >&5
1227	if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1228	echo $ac_n "(cached) $ac_c" 1>&6
1229	else
1230	cat > conftest.$ac_ext <<EOF
1231	#line 1232 "configure"
1232	#include "confdefs.h"
1233	#include <stdlib.h>
1234	#include <stdarg.h>
1235	#include <string.h>
1236	#include <float.h>
1237	EOF
1238	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1239	{ (eval echo configure:1240: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1240	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1241	if test -z "$ac_err"; then
1242	rm -rf conftest*
1243	ac_cv_header_stdc=yes
1244	else
1245	echo "$ac_err" >&5
1246	echo "configure: failed program was:" >&5
1247	cat conftest.$ac_ext >&5
1248	rm -rf conftest*
1249	ac_cv_header_stdc=no
1250	fi
1251	rm -f conftest*
1252
1253	if test $ac_cv_header_stdc = yes; then
1254	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1255	cat > conftest.$ac_ext <<EOF
1256	#line 1257 "configure"
1257	#include "confdefs.h"
1258	#include <string.h>
1259	EOF
1260	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
1261	egrep "memchr" >/dev/null 2>&1; then
1262	:
1263	else
1264	rm -rf conftest*
1265	ac_cv_header_stdc=no
1266	fi
1267	rm -f conftest*
1268
1269	fi
1270
1271	if test $ac_cv_header_stdc = yes; then
1272	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1273	cat > conftest.$ac_ext <<EOF
1274	#line 1275 "configure"
1275	#include "confdefs.h"
1276	#include <stdlib.h>
1277	EOF
1278	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
1279	egrep "free" >/dev/null 2>&1; then
1280	:
1281	else
1282	rm -rf conftest*
1283	ac_cv_header_stdc=no
1284	fi
1285	rm -f conftest*
1286
1287	fi
1288
1289	if test $ac_cv_header_stdc = yes; then
1290	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1291	if test "$cross_compiling" = yes; then
1292	:
1293	else
1294	cat > conftest.$ac_ext <<EOF
1295	#line 1296 "configure"
1296	#include "confdefs.h"
1297	#include <ctype.h>
1298	#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1299	#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1300	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
1301	int main () { int i; for (i = 0; i < 256; i++)
1302	if (XOR (islower (i), ISLOWER (i)) \|\| toupper (i) != TOUPPER (i)) exit(2);
1303	exit (0); }
1304
1305	EOF
1306	if { (eval echo configure:1307: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1307	then
1308	:
1309	else
1310	echo "configure: failed program was:" >&5
1311	cat conftest.$ac_ext >&5
1312	rm -fr conftest*
1313	ac_cv_header_stdc=no
1314	fi
1315	rm -fr conftest*
1316	fi
1317
1318	fi
1319	fi
1320
1321	echo "$ac_t""$ac_cv_header_stdc" 1>&6
1322	if test $ac_cv_header_stdc = yes; then
1323	cat >> confdefs.h <<\EOF
1324	#define STDC_HEADERS 1
1325	EOF
1326
1327	fi
1328
1329	for ac_hdr in limits.h
1330	do
1331	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
1332	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1333	echo "configure:1334: checking for $ac_hdr" >&5
1334	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1335	echo $ac_n "(cached) $ac_c" 1>&6
1336	else
1337	cat > conftest.$ac_ext <<EOF
1338	#line 1339 "configure"
1339	#include "confdefs.h"
1340	#include <$ac_hdr>
1341	EOF
1342	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1343	{ (eval echo configure:1344: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1344	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1345	if test -z "$ac_err"; then
1346	rm -rf conftest*
1347	eval "ac_cv_header_$ac_safe=yes"
1348	else
1349	echo "$ac_err" >&5
1350	echo "configure: failed program was:" >&5
1351	cat conftest.$ac_ext >&5
1352	rm -rf conftest*
1353	eval "ac_cv_header_$ac_safe=no"
1354	fi
1355	rm -f conftest*
1356	fi
1357	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1358	echo "$ac_t""yes" 1>&6
1359	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1360	cat >> confdefs.h <<EOF
1361	#define $ac_tr_hdr 1
1362	EOF
1363
1364	else
1365	echo "$ac_t""no" 1>&6
1366	{ echo "configure: error: Can not compile without limits.h" 1>&2; exit 1; }
1367	fi
1368	done
1369
1370	for ac_hdr in unistd.h
1371	do
1372	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
1373	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1374	echo "configure:1375: checking for $ac_hdr" >&5
1375	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1376	echo $ac_n "(cached) $ac_c" 1>&6
1377	else
1378	cat > conftest.$ac_ext <<EOF
1379	#line 1380 "configure"
1380	#include "confdefs.h"
1381	#include <$ac_hdr>
1382	EOF
1383	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1384	{ (eval echo configure:1385: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1385	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1386	if test -z "$ac_err"; then
1387	rm -rf conftest*
1388	eval "ac_cv_header_$ac_safe=yes"
1389	else
1390	echo "$ac_err" >&5
1391	echo "configure: failed program was:" >&5
1392	cat conftest.$ac_ext >&5
1393	rm -rf conftest*
1394	eval "ac_cv_header_$ac_safe=no"
1395	fi
1396	rm -f conftest*
1397	fi
1398	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1399	echo "$ac_t""yes" 1>&6
1400	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1401	cat >> confdefs.h <<EOF
1402	#define $ac_tr_hdr 1
1403	EOF
1404
1405	else
1406	echo "$ac_t""no" 1>&6
1407	fi
1408	done
1409
1410
1411	for ac_func in popen readlink getcwd getwd
1412	do
1413	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1414	echo "configure:1415: checking for $ac_func" >&5
1415	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1416	echo $ac_n "(cached) $ac_c" 1>&6
1417	else
1418	cat > conftest.$ac_ext <<EOF
1419	#line 1420 "configure"
1420	#include "confdefs.h"
1421	/* System header to define __stub macros and hopefully few prototypes,
1422	which can conflict with char $ac_func(); below. */
1423	#include <assert.h>
1424	/* Override any gcc2 internal prototype to avoid an error. */
1425	/* We use char because int might match the return type of a gcc2
1426	builtin and then its argument prototype would still apply. */
1427	char $ac_func();
1428
1429	int main() {
1430
1431	/* The GNU C library defines this for functions which it implements
1432	to always fail with ENOSYS. Some functions are actually named
1433	something starting with __ and the normal name is an alias. */
1434	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
1435	choke me
1436	#else
1437	$ac_func();
1438	#endif
1439
1440	; return 0; }
1441	EOF
1442	if { (eval echo configure:1443: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1443	rm -rf conftest*
1444	eval "ac_cv_func_$ac_func=yes"
1445	else
1446	echo "configure: failed program was:" >&5
1447	cat conftest.$ac_ext >&5
1448	rm -rf conftest*
1449	eval "ac_cv_func_$ac_func=no"
1450	fi
1451	rm -f conftest*
1452	fi
1453
1454	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1455	echo "$ac_t""yes" 1>&6
1456	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1457	cat >> confdefs.h <<EOF
1458	#define $ac_tr_func 1
1459	EOF
1460
1461	else
1462	echo "$ac_t""no" 1>&6
1463	fi
1464	done
1465
1466
1467
1468	if test "$enable_mtrack" != no; then
1469
1470	# get function for return address
1471	if test "${with_return_addr_func+set}" = set; then
1472	if test "${with_return_addr_func}" != no; then
1473	ac_cv_return_addr_func=$with_return_addr_func
1474	fi
1475	else
1476	if test "${GCC}" = yes; then
1477	ac_cv_return_addr_func="__builtin_return_address"
1478	fi
1479	fi
1480
1481	# test this function
1482	if test "${ac_cv_return_addr_func+set}" = set; then
1483	cat >> confdefs.h <<EOF
1484	#define OM_RETURN_ADDR $ac_cv_return_addr_func
1485	EOF
1486
1487	# first, check whether return addr works
1488	echo $ac_n "checking whether $ac_cv_return_addr_func works""... $ac_c" 1>&6
1489	echo "configure:1490: checking whether $ac_cv_return_addr_func works" >&5
1490	if eval "test \"`echo '$''{'ac_cv_return_addr_func_works'+set}'`\" = set"; then
1491	echo $ac_n "(cached) $ac_c" 1>&6
1492	else
1493	if test "$cross_compiling" = yes; then
1494	ac_cv_return_addr_func_works=no
1495	else
1496	cat > conftest.$ac_ext <<EOF
1497	#line 1498 "configure"
1498	#include "confdefs.h"
1499
1500	int test_return_addr()
1501	{
1502	if (OM_RETURN_ADDR(1) != 0 && OM_RETURN_ADDR(0) != 0 &&
1503	OM_RETURN_ADDR(1) != OM_RETURN_ADDR(0)) return 0;
1504	return 1;
1505	}
1506
1507	int main()
1508	{
1509	return test_return_addr();
1510	}
1511
1512	EOF
1513	if { (eval echo configure:1514: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1514	then
1515	ac_cv_return_addr_func_works=yes
1516	else
1517	echo "configure: failed program was:" >&5
1518	cat conftest.$ac_ext >&5
1519	rm -fr conftest*
1520	ac_cv_return_addr_func_works=no
1521	fi
1522	rm -fr conftest*
1523	fi
1524
1525	fi
1526
1527	echo "$ac_t""$ac_cv_return_addr_func_works" 1>&6
1528
1529	if test "$ac_cv_return_addr_func_works" = yes; then
1530	cat >> confdefs.h <<\EOF
1531	#define OM_RETURN_ADDR_WORKS 1
1532	EOF
1533
1534	# check whether return addr works with rvalues
1535	echo $ac_n "checking whether $ac_cv_return_addr_func takes rvalues""... $ac_c" 1>&6
1536	echo "configure:1537: checking whether $ac_cv_return_addr_func takes rvalues" >&5
1537	if eval "test \"`echo '$''{'ac_cv_return_addr_func_rvalue'+set}'`\" = set"; then
1538	echo $ac_n "(cached) $ac_c" 1>&6
1539	else
1540	if test "$cross_compiling" = yes; then
1541	ac_cv_return_addr_func_rvalue=no
1542	else
1543	cat > conftest.$ac_ext <<EOF
1544	#line 1545 "configure"
1545	#include "confdefs.h"
1546
1547	int test_return_addr(int f1, int f2)
1548	{
1549	if (OM_RETURN_ADDR(f1) != 0 && OM_RETURN_ADDR(f0) != 0 &&
1550	OM_RETURN_ADDR(f1) != OM_RETURN_ADDR(f0)) return 0;
1551	return 1;
1552	}
1553
1554	int main()
1555	{
1556	return test_return_addr(1, 0);
1557	}
1558
1559	EOF
1560	if { (eval echo configure:1561: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1561	then
1562	ac_cv_return_addr_func_rvalue=yes
1563	else
1564	echo "configure: failed program was:" >&5
1565	cat conftest.$ac_ext >&5
1566	rm -fr conftest*
1567	ac_cv_return_addr_func_rvalue=no
1568	fi
1569	rm -fr conftest*
1570	fi
1571
1572	fi
1573
1574	echo "$ac_t""$ac_cv_return_addr_func_rvalue" 1>&6
1575	if test "$ac_cv_return_addr_func_rvalue" = yes; then
1576	cat >> confdefs.h <<EOF
1577	#define OM_RETURN_ADDR_RVALUE 1
1578	EOF
1579
1580	fi
1581	fi # "$ac_cv_return_addr_func_works" = yes;
1582	fi # "${ac_cv_return_addr_func+set}" = set;
1583
1584	# get function for frame address
1585	if test "${with_frame_addr_func+set}" = set; then
1586	if test "${with_frame_addr_func}" != no; then
1587	ac_cv_frame_addr_func=$with_frame_addr_func
1588	fi
1589	else
1590	if test "${GCC}" = yes; then
1591	ac_cv_frame_addr_func="__builtin_frame_address"
1592	fi
1593	fi
1594
1595	# test this function
1596	if test "${ac_cv_frame_addr_func+set}" = set; then
1597	cat >> confdefs.h <<EOF
1598	#define OM_FRAME_ADDR $ac_cv_frame_addr_func
1599	EOF
1600
1601	# first, check whether frame addr works
1602	echo $ac_n "checking whether $ac_cv_frame_addr_func works""... $ac_c" 1>&6
1603	echo "configure:1604: checking whether $ac_cv_frame_addr_func works" >&5
1604	if eval "test \"`echo '$''{'ac_cv_frame_addr_func_works'+set}'`\" = set"; then
1605	echo $ac_n "(cached) $ac_c" 1>&6
1606	else
1607	if test "$cross_compiling" = yes; then
1608	ac_cv_frame_addr_func_works=no
1609	else
1610	cat > conftest.$ac_ext <<EOF
1611	#line 1612 "configure"
1612	#include "confdefs.h"
1613
1614	int test_frame_addr()
1615	{
1616	if (OM_FRAME_ADDR(1) != 0 && OM_FRAME_ADDR(0) != 0 &&
1617	OM_FRAME_ADDR(1) != OM_FRAME_ADDR(0)) return 0;
1618	return 1;
1619	}
1620
1621	int main()
1622	{
1623	return test_frame_addr();
1624	}
1625
1626	EOF
1627	if { (eval echo configure:1628: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1628	then
1629	ac_cv_frame_addr_func_works=yes
1630	else
1631	echo "configure: failed program was:" >&5
1632	cat conftest.$ac_ext >&5
1633	rm -fr conftest*
1634	ac_cv_frame_addr_func_works=no
1635	fi
1636	rm -fr conftest*
1637	fi
1638
1639	fi
1640
1641	echo "$ac_t""$ac_cv_frame_addr_func_works" 1>&6
1642
1643	if test "$ac_cv_frame_addr_func_works" = yes; then
1644	cat >> confdefs.h <<\EOF
1645	#define OM_FRAME_ADDR_WORKS 1
1646	EOF
1647
1648	# check whether frame addr works with rvalues
1649	echo $ac_n "checking whether $ac_cv_frame_addr_func takes rvalues""... $ac_c" 1>&6
1650	echo "configure:1651: checking whether $ac_cv_frame_addr_func takes rvalues" >&5
1651	if eval "test \"`echo '$''{'ac_cv_frame_addr_func_rvalue'+set}'`\" = set"; then
1652	echo $ac_n "(cached) $ac_c" 1>&6
1653	else
1654	if test "$cross_compiling" = yes; then
1655	ac_cv_frame_addr_func_rvalue=no
1656	else
1657	cat > conftest.$ac_ext <<EOF
1658	#line 1659 "configure"
1659	#include "confdefs.h"
1660
1661	int test_frame_addr(int f1, int f2)
1662	{
1663	if (OM_FRAME_ADDR(f1) != 0 && OM_FRAME_ADDR(f0) != 0 &&
1664	OM_FRAME_ADDR(f1) != OM_FRAME_ADDR(f0)) return 0;
1665	return 1;
1666	}
1667
1668	int main()
1669	{
1670	return test_frame_addr(1, 0);
1671	}
1672
1673	EOF
1674	if { (eval echo configure:1675: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1675	then
1676	ac_cv_frame_addr_func_rvalue=yes
1677	else
1678	echo "configure: failed program was:" >&5
1679	cat conftest.$ac_ext >&5
1680	rm -fr conftest*
1681	ac_cv_frame_addr_func_rvalue=no
1682	fi
1683	rm -fr conftest*
1684	fi
1685
1686	fi
1687
1688	echo "$ac_t""$ac_cv_frame_addr_func_rvalue" 1>&6
1689	if test "$ac_cv_frame_addr_func_rvalue" = yes; then
1690	cat >> confdefs.h <<EOF
1691	#define OM_FRAME_ADDR_RVALUE 1
1692	EOF
1693
1694	fi
1695	fi # "$ac_cv_frame_addr_func_works" = yes;
1696	fi # "${ac_cv_frame_addr_func+set}" = set;
1697
1698	fi # "$enable_mtrack" != no;
1699
1700
1701
1702	# sizes
1703	echo $ac_n "checking size of long""... $ac_c" 1>&6
1704	echo "configure:1705: checking size of long" >&5
1705	if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
1706	echo $ac_n "(cached) $ac_c" 1>&6
1707	else
1708	if test "$cross_compiling" = yes; then
1709	ac_cv_sizeof_long=4
1710	else
1711	cat > conftest.$ac_ext <<EOF
1712	#line 1713 "configure"
1713	#include "confdefs.h"
1714	#include <stdio.h>
1715	main()
1716	{
1717	FILE *f=fopen("conftestval", "w");
1718	if (!f) exit(1);
1719	fprintf(f, "%d\n", sizeof(long));
1720	exit(0);
1721	}
1722	EOF
1723	if { (eval echo configure:1724: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1724	then
1725	ac_cv_sizeof_long=`cat conftestval`
1726	else
1727	echo "configure: failed program was:" >&5
1728	cat conftest.$ac_ext >&5
1729	rm -fr conftest*
1730	ac_cv_sizeof_long=0
1731	fi
1732	rm -fr conftest*
1733	fi
1734
1735	fi
1736	echo "$ac_t""$ac_cv_sizeof_long" 1>&6
1737	cat >> confdefs.h <<EOF
1738	#define SIZEOF_LONG $ac_cv_sizeof_long
1739	EOF
1740
1741
1742	echo $ac_n "checking size of void*""... $ac_c" 1>&6
1743	echo "configure:1744: checking size of void*" >&5
1744	if eval "test \"`echo '$''{'ac_cv_sizeof_voidp'+set}'`\" = set"; then
1745	echo $ac_n "(cached) $ac_c" 1>&6
1746	else
1747	if test "$cross_compiling" = yes; then
1748	ac_cv_sizeof_voidp=4
1749	else
1750	cat > conftest.$ac_ext <<EOF
1751	#line 1752 "configure"
1752	#include "confdefs.h"
1753	#include <stdio.h>
1754	main()
1755	{
1756	FILE *f=fopen("conftestval", "w");
1757	if (!f) exit(1);
1758	fprintf(f, "%d\n", sizeof(void*));
1759	exit(0);
1760	}
1761	EOF
1762	if { (eval echo configure:1763: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1763	then
1764	ac_cv_sizeof_voidp=`cat conftestval`
1765	else
1766	echo "configure: failed program was:" >&5
1767	cat conftest.$ac_ext >&5
1768	rm -fr conftest*
1769	ac_cv_sizeof_voidp=0
1770	fi
1771	rm -fr conftest*
1772	fi
1773
1774	fi
1775	echo "$ac_t""$ac_cv_sizeof_voidp" 1>&6
1776	cat >> confdefs.h <<EOF
1777	#define SIZEOF_VOIDP $ac_cv_sizeof_voidp
1778	EOF
1779
1780
1781	echo $ac_n "checking size of double""... $ac_c" 1>&6
1782	echo "configure:1783: checking size of double" >&5
1783	if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then
1784	echo $ac_n "(cached) $ac_c" 1>&6
1785	else
1786	if test "$cross_compiling" = yes; then
1787	ac_cv_sizeof_double=8
1788	else
1789	cat > conftest.$ac_ext <<EOF
1790	#line 1791 "configure"
1791	#include "confdefs.h"
1792	#include <stdio.h>
1793	main()
1794	{
1795	FILE *f=fopen("conftestval", "w");
1796	if (!f) exit(1);
1797	fprintf(f, "%d\n", sizeof(double));
1798	exit(0);
1799	}
1800	EOF
1801	if { (eval echo configure:1802: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1802	then
1803	ac_cv_sizeof_double=`cat conftestval`
1804	else
1805	echo "configure: failed program was:" >&5
1806	cat conftest.$ac_ext >&5
1807	rm -fr conftest*
1808	ac_cv_sizeof_double=0
1809	fi
1810	rm -fr conftest*
1811	fi
1812
1813	fi
1814	echo "$ac_t""$ac_cv_sizeof_double" 1>&6
1815	cat >> confdefs.h <<EOF
1816	#define SIZEOF_DOUBLE $ac_cv_sizeof_double
1817	EOF
1818
1819
1820	if test "$ac_cv_sizeof_long" != "$ac_cv_sizeof_voidp"; then
1821	{ echo "configure: error: need equal sizes for long and void*" 1>&2; exit 1; }
1822	fi
1823	if test "$ac_cv_sizeof_voidp" != 4 && "$ac_cv_sizeof_voidp" != 8; then
1824	{ echo "configure: error: need void* to be 4 or 8 bytes long" 1>&2; exit 1; }
1825	fi
1826
1827	echo $ac_n "checking align8""... $ac_c" 1>&6
1828	echo "configure:1829: checking align8" >&5
1829	if test "$with_align8" = yes \|\| test "$ac_cv_sizeof_long" = 8; then
1830	$ac_cv_align8 = yes
1831	else
1832	if eval "test \"`echo '$''{'ac_cv_align8'+set}'`\" = set"; then
1833	echo $ac_n "(cached) $ac_c" 1>&6
1834	else
1835	if test "$cross_compiling" = yes; then
1836	ac_cv_align8=yes
1837	else
1838	cat > conftest.$ac_ext <<EOF
1839	#line 1840 "configure"
1840	#include "confdefs.h"
1841
1842	int main()
1843	{
1844	void* ptr = (void*) malloc(12);
1845	double* d_ptr;
1846	if ((unsigned long) ptr % 8 == 0) ptr = ptr + 4;
1847	d_ptr = (double*) ptr;
1848	*d_ptr = (double) 1.1;
1849	if (*d_ptr != (double) 1.1) return 1;
1850	else return 0;
1851	}
1852
1853	EOF
1854	if { (eval echo configure:1855: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1855	then
1856	ac_cv_align8=no
1857	else
1858	echo "configure: failed program was:" >&5
1859	cat conftest.$ac_ext >&5
1860	rm -fr conftest*
1861	ac_cv_align8=yes
1862	fi
1863	rm -fr conftest*
1864	fi
1865
1866	fi
1867
1868	fi
1869	echo "$ac_t""$ac_cv_align8" 1>&6
1870
1871	if test $ac_cv_align8 = "yes"; then
1872	cat >> confdefs.h <<\EOF
1873	#define OM_ALIGN_8 1
1874	EOF
1875
1876	fi
1877
1878	echo $ac_n "checking size of system page""... $ac_c" 1>&6
1879	echo "configure:1880: checking size of system page" >&5
1880	if eval "test \"`echo '$''{'ac_cv_pagesize'+set}'`\" = set"; then
1881	echo $ac_n "(cached) $ac_c" 1>&6
1882	else
1883	if test "$cross_compiling" = yes; then
1884	ac_cv_pagesize=0
1885	else
1886	cat > conftest.$ac_ext <<EOF
1887	#line 1888 "configure"
1888	#include "confdefs.h"
1889	#include <stdio.h>
1890	#define HAVE_GMALLOC
1891	#include "gmalloc.c"
1892
1893	main()
1894	{
1895	FILE *f=fopen("conftestval", "w");
1896	if (!f) exit(1);
1897	fprintf(f, "%d\n", getpagesize());
1898	exit(0);
1899	}
1900	EOF
1901	if { (eval echo configure:1902: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1902	then
1903	ac_cv_pagesize=`cat conftestval`
1904	else
1905	echo "configure: failed program was:" >&5
1906	cat conftest.$ac_ext >&5
1907	rm -fr conftest*
1908	ac_cv_pagesize=0
1909	fi
1910	rm -fr conftest*
1911	fi
1912
1913	fi
1914
1915	echo "$ac_t""$ac_cv_pagesize" 1>&6
1916	if test "$ac_cv_pagesize" != 0; then
1917	cat >> confdefs.h <<EOF
1918	#define SIZEOF_SYSTEM_PAGE $ac_cv_pagesize
1919	EOF
1920
1921	fi
1922
1923
1924	echo $ac_n "checking for page aligned valloc""... $ac_c" 1>&6
1925	echo "configure:1926: checking for page aligned valloc" >&5
1926	if eval "test \"`echo '$''{'ac_cv_have_page_alignment'+set}'`\" = set"; then
1927	echo $ac_n "(cached) $ac_c" 1>&6
1928	else
1929	cat > pagetest.c << EOF
1930	#include <stdio.h>
1931	#ifndef ADJUSTMENT
1932	#define ADJUSTMENT 0
1933	#endif
1934	#define REPEAT 1000
1935	main()
1936	{
1937	long i;
1938	unsigned long p1 = (unsigned long) valloc(SIZEOF_SYSTEM_PAGE - ADJUSTMENT);
1939	unsigned long p2;
1940	unsigned long diffs = 0;
1941
1942	if ((p1 == 0) \|\| (p1 & (SIZEOF_SYSTEM_PAGE - 1))) exit(1);
1943
1944	for (i = 0; i<REPEAT; i++)
1945	{
1946	p2 = (unsigned long) valloc(SIZEOF_SYSTEM_PAGE - ADJUSTMENT);
1947	if ((p2 == 0) \|\| (p2 & (SIZEOF_SYSTEM_PAGE - 1))) exit(1);
1948	diffs += (p2 - p1);
1949	p1 = p2;
1950	}
1951
1952	if ( ((double) diffs)/((double)REPEAT) < ((double) SIZEOF_SYSTEM_PAGE)*1.05 )
1953	{
1954	FILE *f=fopen("conftestval", "w");
1955	if (!f) exit(1);
1956	fprintf(f, "%d\n", SIZEOF_SYSTEM_PAGE - ADJUSTMENT);
1957	exit(0);
1958	}
1959	exit(1);
1960	}
1961	EOF
1962
1963	ac_cv_have_page_alignment=no
1964	if test "$with_gmalloc" != yes && \
1965	test "$ac_cv_func_valloc" = yes && \
1966	test "$ac_cv_pagesize" != 0; then
1967	if test "$cross_compiling" = yes; then
1968	ac_cv_have_page_alignment=no
1969	else
1970	cat > conftest.$ac_ext <<EOF
1971	#line 1972 "configure"
1972	#include "confdefs.h"
1973
1974	#define ADJUSTMENT 0
1975	#include "pagetest.c"
1976
1977	EOF
1978	if { (eval echo configure:1979: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1979	then
1980	ac_cv_have_page_alignment="ac_cv_usable_pagesize="`cat conftestval`
1981	else
1982	echo "configure: failed program was:" >&5
1983	cat conftest.$ac_ext >&5
1984	rm -fr conftest*
1985	ac_cv_have_page_alignment=no
1986	fi
1987	rm -fr conftest*
1988	fi
1989
1990	if test "$ac_cv_have_page_alignment" = no; then
1991	if test "$cross_compiling" = yes; then
1992	ac_cv_have_page_alignment=no
1993	else
1994	cat > conftest.$ac_ext <<EOF
1995	#line 1996 "configure"
1996	#include "confdefs.h"
1997
1998	#define ADJUSTMENT SIZEOF_VOIDP
1999	#include "pagetest.c"
2000
2001	EOF
2002	if { (eval echo configure:2003: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2003	then
2004	ac_cv_have_page_alignment="ac_cv_usable_pagesize="`cat conftestval`
2005	else
2006	echo "configure: failed program was:" >&5
2007	cat conftest.$ac_ext >&5
2008	rm -fr conftest*
2009	ac_cv_have_page_alignment=no
2010	fi
2011	rm -fr conftest*
2012	fi
2013
2014	fi
2015	fi
2016
2017	if test "$ac_cv_have_page_alignment" = no && test "$ac_cv_pagesize" != 0; then
2018	if test "$cross_compiling" = yes; then
2019	ac_cv_have_page_alignment=no
2020	else
2021	cat > conftest.$ac_ext <<EOF
2022	#line 2023 "configure"
2023	#include "confdefs.h"
2024
2025	#define ADJUSTMENT 0
2026	#define HAVE_GMALLOC
2027	#include "gmalloc.c"
2028	#include "pagetest.c"
2029
2030	EOF
2031	if { (eval echo configure:2032: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2032	then
2033	ac_cv_have_page_alignment="ac_cv_have_gmalloc=yes; ac_cv_usable_pagesize="`cat conftestval`
2034	else
2035	echo "configure: failed program was:" >&5
2036	cat conftest.$ac_ext >&5
2037	rm -fr conftest*
2038	ac_cv_have_page_alignment=no
2039	fi
2040	rm -fr conftest*
2041	fi
2042
2043	if test "$ac_cv_have_page_alignment" = no; then
2044	if test "$cross_compiling" = yes; then
2045	ac_cv_have_page_alignment=no
2046	else
2047	cat > conftest.$ac_ext <<EOF
2048	#line 2049 "configure"
2049	#include "confdefs.h"
2050
2051	#define ADJUSTMENT SIZEOF_VOIDP
2052	#define HAVE_GMALLOC
2053	#include "gmalloc.c"
2054	#include "pagetest.c"
2055
2056	EOF
2057	if { (eval echo configure:2058: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2058	then
2059	ac_cv_have_page_alignment="ac_cv_have_gmalloc=yes; ac_cv_usable_pagesize="`cat conftestval`
2060	else
2061	echo "configure: failed program was:" >&5
2062	cat conftest.$ac_ext >&5
2063	rm -fr conftest*
2064	ac_cv_have_page_alignment=no
2065	fi
2066	rm -fr conftest*
2067	fi
2068
2069	fi
2070	fi
2071	rm -rf conftesteval pagetest.c
2072
2073
2074	fi
2075
2076
2077	if test "$ac_cv_have_page_alignment" != no && test "$ac_cv_with_gmalloc" != no; then
2078	eval $ac_cv_have_page_alignment
2079	cat >> confdefs.h <<EOF
2080	#define OM_VALLOC valloc
2081	EOF
2082
2083	cat >> confdefs.h <<EOF
2084	#define OM_VFREE free
2085	EOF
2086
2087	if test "$ac_cv_have_gmalloc" = yes; then
2088	cat >> confdefs.h <<\EOF
2089	#define HAVE_GMALLOC 1
2090	EOF
2091
2092	echo "$ac_t""from gmalloc" 1>&6
2093	else
2094	echo "$ac_t""from system" 1>&6
2095	fi
2096	cat >> confdefs.h <<EOF
2097	#define SIZEOF_OM_PAGE $ac_cv_usable_pagesize
2098	EOF
2099
2100	else
2101	echo "$ac_t""no" 1>&6
2102	{ echo "configure: error: need valloc" 1>&2; exit 1; }
2103	fi
2104
2105
2106	echo $ac_n "checking whether to enable statistics""... $ac_c" 1>&6
2107	echo "configure:2108: checking whether to enable statistics" >&5
2108	if test "$enable_stat" = yes; then
2109	echo "$ac_t""yes" 1>&6
2110	cat >> confdefs.h <<\EOF
2111	#define OM_HAVE_STAT 1
2112	EOF
2113
2114	else
2115	echo "$ac_t""no" 1>&6
2116	fi
2117
2118
2119	if test "${GCC}" = yes && test "$ac_cflags_set" = no ; then
2120	CFLAGS="-pipe -Wall -O3 -fomit-frame-pointer"
2121	fi
2122
2123
2124	trap '' 1 2 15
2125	cat > confcache <<\EOF
2126	# This file is a shell script that caches the results of configure
2127	# tests run on this system so they can be shared between configure
2128	# scripts and configure runs. It is not useful on other systems.
2129	# If it contains results you don't want to keep, you may remove or edit it.
2130	#
2131	# By default, configure uses ./config.cache as the cache file,
2132	# creating it if it does not exist already. You can give configure
2133	# the --cache-file=FILE option to use a different cache file; that is
2134	# what configure does when it calls configure scripts in
2135	# subdirectories, so they share the cache.
2136	# Giving --cache-file=/dev/null disables caching, for debugging configure.
2137	# config.status only pays attention to the cache file if you give it the
2138	# --recheck option to rerun configure.
2139	#
2140	EOF
2141	# The following way of writing the cache mishandles newlines in values,
2142	# but we know of no workaround that is simple, portable, and efficient.
2143	# So, don't put newlines in cache variables' values.
2144	# Ultrix sh set writes to stderr and can't be redirected directly,
2145	# and sets the high bit in the cache file unless we assign to the vars.
2146	(set) 2>&1 \|
2147	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
2148	ac_space=\ )
2149	# `set' does not quote correctly, so add quotes (double-quote substitution
2150	# turns \\\\ into \\, and sed turns \\ into \).
2151	sed -n \
2152	-e "s/'/'\\\\''/g" \
2153	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
2154	;;
2155	*)
2156	# `set' quotes correctly as required by POSIX, so do not add quotes.
2157	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
2158	;;
2159	esac >> confcache
2160	if cmp -s $cache_file confcache; then
2161	:
2162	else
2163	if test -w $cache_file; then
2164	echo "updating cache $cache_file"
2165	cat confcache > $cache_file
2166	else
2167	echo "not updating unwritable cache $cache_file"
2168	fi
2169	fi
2170	rm -f confcache
2171
2172	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2173
2174	test "x$prefix" = xNONE && prefix=$ac_default_prefix
2175	# Let make expand exec_prefix.
2176	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2177
2178	# Any assignment to VPATH causes Sun make to only execute
2179	# the first set of double-colon rules, so remove it if not needed.
2180	# If there is a colon in the path, we need to keep it.
2181	if test "x$srcdir" = x.; then
2182	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
2183	fi
2184
2185	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2186
2187	DEFS=-DHAVE_CONFIG_H
2188
2189	# Without the "./", some shells look in PATH for config.status.
2190	: ${CONFIG_STATUS=./config.status}
2191
2192	echo creating $CONFIG_STATUS
2193	rm -f $CONFIG_STATUS
2194	cat > $CONFIG_STATUS <<EOF
2195	#! /bin/sh
2196	# Generated automatically by configure.
2197	# Run this file to recreate the current configuration.
2198	# This directory was configured as follows,
2199	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
2200	#
2201	# $0 $ac_configure_args
2202	#
2203	# Compiler output produced by configure, useful for debugging
2204	# configure, is in ./config.log if it exists.
2205
2206	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2207	for ac_option
2208	do
2209	case "\$ac_option" in
2210	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
2211	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2212	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2213	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
2214	echo "$CONFIG_STATUS generated by autoconf version 2.13"
2215	exit 0 ;;
2216	-help \| --help \| --hel \| --he \| --h)
2217	echo "\$ac_cs_usage"; exit 0 ;;
2218	*) echo "\$ac_cs_usage"; exit 1 ;;
2219	esac
2220	done
2221
2222	ac_given_srcdir=$srcdir
2223
2224	trap 'rm -fr `echo "Makefile omConfig.h" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
2225	EOF
2226	cat >> $CONFIG_STATUS <<EOF
2227
2228	# Protect against being on the right side of a sed subst in config.status.
2229	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2230	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2231	$ac_vpsub
2232	$extrasub
2233	s%@SHELL@%$SHELL%g
2234	s%@CFLAGS@%$CFLAGS%g
2235	s%@CPPFLAGS@%$CPPFLAGS%g
2236	s%@CXXFLAGS@%$CXXFLAGS%g
2237	s%@FFLAGS@%$FFLAGS%g
2238	s%@DEFS@%$DEFS%g
2239	s%@LDFLAGS@%$LDFLAGS%g
2240	s%@LIBS@%$LIBS%g
2241	s%@exec_prefix@%$exec_prefix%g
2242	s%@prefix@%$prefix%g
2243	s%@program_transform_name@%$program_transform_name%g
2244	s%@bindir@%$bindir%g
2245	s%@sbindir@%$sbindir%g
2246	s%@libexecdir@%$libexecdir%g
2247	s%@datadir@%$datadir%g
2248	s%@sysconfdir@%$sysconfdir%g
2249	s%@sharedstatedir@%$sharedstatedir%g
2250	s%@localstatedir@%$localstatedir%g
2251	s%@libdir@%$libdir%g
2252	s%@includedir@%$includedir%g
2253	s%@oldincludedir@%$oldincludedir%g
2254	s%@infodir@%$infodir%g
2255	s%@mandir@%$mandir%g
2256	s%@SET_MAKE@%$SET_MAKE%g
2257	s%@CC@%$CC%g
2258	s%@CPP@%$CPP%g
2259	s%@RANLIB@%$RANLIB%g
2260	s%@AR@%$AR%g
2261	s%@PERL@%$PERL%g
2262	s%@ADDR2LINE@%$ADDR2LINE%g
2263	s%@NM@%$NM%g
2264
2265	CEOF
2266	EOF
2267
2268	cat >> $CONFIG_STATUS <<\EOF
2269
2270	# Split the substitutions into bite-sized pieces for seds with
2271	# small command number limits, like on Digital OSF/1 and HP-UX.
2272	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2273	ac_file=1 # Number of current file.
2274	ac_beg=1 # First line for current file.
2275	ac_end=$ac_max_sed_cmds # Line after last line for current file.
2276	ac_more_lines=:
2277	ac_sed_cmds=""
2278	while $ac_more_lines; do
2279	if test $ac_beg -gt 1; then
2280	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2281	else
2282	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2283	fi
2284	if test ! -s conftest.s$ac_file; then
2285	ac_more_lines=false
2286	rm -f conftest.s$ac_file
2287	else
2288	if test -z "$ac_sed_cmds"; then
2289	ac_sed_cmds="sed -f conftest.s$ac_file"
2290	else
2291	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
2292	fi
2293	ac_file=`expr $ac_file + 1`
2294	ac_beg=$ac_end
2295	ac_end=`expr $ac_end + $ac_max_sed_cmds`
2296	fi
2297	done
2298	if test -z "$ac_sed_cmds"; then
2299	ac_sed_cmds=cat
2300	fi
2301	EOF
2302
2303	cat >> $CONFIG_STATUS <<EOF
2304
2305	CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
2306	EOF
2307	cat >> $CONFIG_STATUS <<\EOF
2308	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2309	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2310	case "$ac_file" in
2311	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
2312	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
2313	*) ac_file_in="${ac_file}.in" ;;
2314	esac
2315
2316	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2317
2318	# Remove last slash and all that follows it. Not all systems have dirname.
2319	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
2320	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2321	# The file is in a subdirectory.
2322	test ! -d "$ac_dir" && mkdir "$ac_dir"
2323	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
2324	# A "../" for each directory in $ac_dir_suffix.
2325	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
2326	else
2327	ac_dir_suffix= ac_dots=
2328	fi
2329
2330	case "$ac_given_srcdir" in
2331	.) srcdir=.
2332	if test -z "$ac_dots"; then top_srcdir=.
2333	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
2334	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2335	*) # Relative path.
2336	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2337	top_srcdir="$ac_dots$ac_given_srcdir" ;;
2338	esac
2339
2340
2341	echo creating "$ac_file"
2342	rm -f "$ac_file"
2343	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
2344	case "$ac_file" in
2345	Makefile) ac_comsub="1i\\
2346	# $configure_input" ;;
2347	*) ac_comsub= ;;
2348	esac
2349
2350	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2351	sed -e "$ac_comsub
2352	s%@configure_input@%$configure_input%g
2353	s%@srcdir@%$srcdir%g
2354	s%@top_srcdir@%$top_srcdir%g
2355	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
2356	fi; done
2357	rm -f conftest.s*
2358
2359	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2360	# NAME is the cpp macro being defined and VALUE is the value it is being given.
2361	#
2362	# ac_d sets the value in "#define NAME VALUE" lines.
2363	ac_dA='s%^$[ ]$#$[ ]define[ ][ ]*$'
2364	ac_dB='$[ ][ ]$[^ ]%\1#\2'
2365	ac_dC='\3'
2366	ac_dD='%g'
2367	# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2368	ac_uA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
2369	ac_uB='$[ ]$%\1#\2define\3'
2370	ac_uC=' '
2371	ac_uD='\4%g'
2372	# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2373	ac_eA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
2374	ac_eB='$%\1#\2define\3'
2375	ac_eC=' '
2376	ac_eD='%g'
2377
2378	if test "${CONFIG_HEADERS+set}" != set; then
2379	EOF
2380	cat >> $CONFIG_STATUS <<EOF
2381	CONFIG_HEADERS="omConfig.h"
2382	EOF
2383	cat >> $CONFIG_STATUS <<\EOF
2384	fi
2385	for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2386	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2387	case "$ac_file" in
2388	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
2389	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
2390	*) ac_file_in="${ac_file}.in" ;;
2391	esac
2392
2393	echo creating $ac_file
2394
2395	rm -f conftest.frag conftest.in conftest.out
2396	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2397	cat $ac_file_inputs > conftest.in
2398
2399	EOF
2400
2401	# Transform confdefs.h into a sed script conftest.vals that substitutes
2402	# the proper values into config.h.in to produce config.h. And first:
2403	# Protect against being on the right side of a sed subst in config.status.
2404	# Protect against being in an unquoted here document in config.status.
2405	rm -f conftest.vals
2406	cat > conftest.hdr <<\EOF
2407	s/[\\&%]/\\&/g
2408	s%[\\$`]%\\&%g
2409	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2410	s%ac_d%ac_u%gp
2411	s%ac_u%ac_e%gp
2412	EOF
2413	sed -n -f conftest.hdr confdefs.h > conftest.vals
2414	rm -f conftest.hdr
2415
2416	# This sed command replaces #undef with comments. This is necessary, for
2417	# example, in the case of _POSIX_SOURCE, which is predefined and required
2418	# on some systems where configure will not decide to define it.
2419	cat >> conftest.vals <<\EOF
2420	s%^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9]%/* & */%
2421	EOF
2422
2423	# Break up conftest.vals because some shells have a limit on
2424	# the size of here documents, and old seds have small limits too.
2425
2426	rm -f conftest.tail
2427	while :
2428	do
2429	ac_lines=`grep -c . conftest.vals`
2430	# grep -c gives empty output for an empty file on some AIX systems.
2431	if test -z "$ac_lines" \|\| test "$ac_lines" -eq 0; then break; fi
2432	# Write a limited-size here document to conftest.frag.
2433	echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2434	sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2435	echo 'CEOF
2436	sed -f conftest.frag conftest.in > conftest.out
2437	rm -f conftest.in
2438	mv conftest.out conftest.in
2439	' >> $CONFIG_STATUS
2440	sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2441	rm -f conftest.vals
2442	mv conftest.tail conftest.vals
2443	done
2444	rm -f conftest.vals
2445
2446	cat >> $CONFIG_STATUS <<\EOF
2447	rm -f conftest.frag conftest.h
2448	echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
2449	cat conftest.in >> conftest.h
2450	rm -f conftest.in
2451	if cmp -s $ac_file conftest.h 2>/dev/null; then
2452	echo "$ac_file is unchanged"
2453	rm -f conftest.h
2454	else
2455	# Remove last slash and all that follows it. Not all systems have dirname.
2456	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
2457	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2458	# The file is in a subdirectory.
2459	test ! -d "$ac_dir" && mkdir "$ac_dir"
2460	fi
2461	rm -f $ac_file
2462	mv conftest.h $ac_file
2463	fi
2464	fi; done
2465
2466	EOF
2467	cat >> $CONFIG_STATUS <<EOF
2468
2469	EOF
2470	cat >> $CONFIG_STATUS <<\EOF
2471	\
2472	if test "$CONFIG_HEADERS"; then echo timestamp > stamp-h; fi
2473	exit 0
2474	EOF
2475	chmod +x $CONFIG_STATUS
2476	rm -fr confdefs* $ac_clean_files
2477	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
2478
2479
2480
2481
2482

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