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configure @ 78f1ab

fieker-DuValspielwiese

Last change on this file since 78f1ab was 78f1ab, checked in by Olaf Bachmann <obachman@…>, 24 years ago
HP porting git-svn-id: file:///usr/local/Singular/svn/trunk@4542 2c84dea3-7e68-4137-9b89-c4e89433aadc
Property mode set to `100755`
File size: 79.7 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="$ac_help
15	--with-external-config_h=HEADER_FILE
16	use HEADER_FILE for external configuration"
17	ac_help="$ac_help
18	--with-external-config_c=C_FILE
19	use C_FILE for external implementations"
20	ac_help="$ac_help
21	--with-malloc=system\|dlmalloc\|gmalloc\|pmalloc\|external
22	which malloc to use, default: dlmalloc "
23	ac_help="$ac_help
24	--with-external-malloc-h=HEADER_FILE
25	use HEADER_FILE for external malloc declaration"
26	ac_help="$ac_help
27	--with-external-malloc-c=C_FILE
28	use C_FILE for external malloc implementation"
29	ac_help="$ac_help
30	--with-valloc=mmap\|malloc\|emulate
31	how to get page-aligned memory, default: use first possible"
32	ac_help="$ac_help
33	--with-provide-malloc=yes\|debug\|malloc
34	provide normal\|debug\|underlying malloc ANSI-C conforming
35	versions of malloc\|calloc\|realloc\|free"
36	ac_help="$ac_help
37	--with-emulate-omalloc
38	provide only omallocs interface, but do not use its features"
39	ac_help="$ac_help
40	--with-align=8\|sloppy\|strict
41	how memory is aligned,
42	default: if possible sloppy, else strict"
43	ac_help="$ac_help
44	--with-dense-bins use dense bin distribution"
45	ac_help="$ac_help
46	--without-inline do not inline"
47	ac_help="$ac_help
48	--without-debug disable all debugging facilities"
49	ac_help="$ac_help
50	--without-track disable debug tracking functionality"
51	ac_help="$ac_help
52	--with-track-fl track file and line numbers"
53	ac_help="$ac_help
54	--with-track-return track return addresses"
55	ac_help="$ac_help
56	--with-track-backtrace track stack backtraces"
57	ac_help="$ac_help
58	--with-internal-debug
59	turn on internal debugging"
60
61	# Initialize some variables set by options.
62	# The variables have the same names as the options, with
63	# dashes changed to underlines.
64	build=NONE
65	cache_file=./config.cache
66	exec_prefix=NONE
67	host=NONE
68	no_create=
69	nonopt=NONE
70	no_recursion=
71	prefix=NONE
72	program_prefix=NONE
73	program_suffix=NONE
74	program_transform_name=s,x,x,
75	silent=
76	site=
77	srcdir=
78	target=NONE
79	verbose=
80	x_includes=NONE
81	x_libraries=NONE
82	bindir='${exec_prefix}/bin'
83	sbindir='${exec_prefix}/sbin'
84	libexecdir='${exec_prefix}/libexec'
85	datadir='${prefix}/share'
86	sysconfdir='${prefix}/etc'
87	sharedstatedir='${prefix}/com'
88	localstatedir='${prefix}/var'
89	libdir='${exec_prefix}/lib'
90	includedir='${prefix}/include'
91	oldincludedir='/usr/include'
92	infodir='${prefix}/info'
93	mandir='${prefix}/man'
94
95	# Initialize some other variables.
96	subdirs=
97	MFLAGS= MAKEFLAGS=
98	SHELL=${CONFIG_SHELL-/bin/sh}
99	# Maximum number of lines to put in a shell here document.
100	ac_max_here_lines=12
101
102	ac_prev=
103	for ac_option
104	do
105
106	# If the previous option needs an argument, assign it.
107	if test -n "$ac_prev"; then
108	eval "$ac_prev=\$ac_option"
109	ac_prev=
110	continue
111	fi
112
113	case "$ac_option" in
114	-=) ac_optarg=`echo "$ac_option" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
115	*) ac_optarg= ;;
116	esac
117
118	# Accept the important Cygnus configure options, so we can diagnose typos.
119
120	case "$ac_option" in
121
122	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
123	ac_prev=bindir ;;
124	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
125	bindir="$ac_optarg" ;;
126
127	-build \| --build \| --buil \| --bui \| --bu)
128	ac_prev=build ;;
129	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
130	build="$ac_optarg" ;;
131
132	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
133	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
134	ac_prev=cache_file ;;
135	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
136	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
137	cache_file="$ac_optarg" ;;
138
139	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
140	ac_prev=datadir ;;
141	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
142	\| --da=*)
143	datadir="$ac_optarg" ;;
144
145	-disable-* \| --disable-*)
146	ac_feature=`echo $ac_option\|sed -e 's/-*disable-//'`
147	# Reject names that are not valid shell variable names.
148	if test -n "`echo $ac_feature\| sed 's/[-a-zA-Z0-9_]//g'`"; then
149	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
150	fi
151	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
152	eval "enable_${ac_feature}=no" ;;
153
154	-enable-* \| --enable-*)
155	ac_feature=`echo $ac_option\|sed -e 's/-enable-//' -e 's/=.//'`
156	# Reject names that are not valid shell variable names.
157	if test -n "`echo $ac_feature\| sed 's/[-_a-zA-Z0-9]//g'`"; then
158	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
159	fi
160	ac_feature=`echo $ac_feature\| sed 's/-/_/g'`
161	case "$ac_option" in
162	=) ;;
163	*) ac_optarg=yes ;;
164	esac
165	eval "enable_${ac_feature}='$ac_optarg'" ;;
166
167	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
168	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
169	\| --exec \| --exe \| --ex)
170	ac_prev=exec_prefix ;;
171	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
172	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
173	\| --exec=* \| --exe=* \| --ex=*)
174	exec_prefix="$ac_optarg" ;;
175
176	-gas \| --gas \| --ga \| --g)
177	# Obsolete; use --with-gas.
178	with_gas=yes ;;
179
180	-help \| --help \| --hel \| --he)
181	# Omit some internal or obsolete options to make the list less imposing.
182	# This message is too long to be a string in the A/UX 3.1 sh.
183	cat << EOF
184	Usage: configure [options] [host]
185	Options: [defaults in brackets after descriptions]
186	Configuration:
187	--cache-file=FILE cache test results in FILE
188	--help print this message
189	--no-create do not create output files
190	--quiet, --silent do not print \`checking...' messages
191	--version print the version of autoconf that created configure
192	Directory and file names:
193	--prefix=PREFIX install architecture-independent files in PREFIX
194	[$ac_default_prefix]
195	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
196	[same as prefix]
197	--bindir=DIR user executables in DIR [EPREFIX/bin]
198	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
199	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
200	--datadir=DIR read-only architecture-independent data in DIR
201	[PREFIX/share]
202	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
203	--sharedstatedir=DIR modifiable architecture-independent data in DIR
204	[PREFIX/com]
205	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
206	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
207	--includedir=DIR C header files in DIR [PREFIX/include]
208	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
209	--infodir=DIR info documentation in DIR [PREFIX/info]
210	--mandir=DIR man documentation in DIR [PREFIX/man]
211	--srcdir=DIR find the sources in DIR [configure dir or ..]
212	--program-prefix=PREFIX prepend PREFIX to installed program names
213	--program-suffix=SUFFIX append SUFFIX to installed program names
214	--program-transform-name=PROGRAM
215	run sed PROGRAM on installed program names
216	EOF
217	cat << EOF
218	Host type:
219	--build=BUILD configure for building on BUILD [BUILD=HOST]
220	--host=HOST configure for HOST [guessed]
221	--target=TARGET configure for TARGET [TARGET=HOST]
222	Features and packages:
223	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
224	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
225	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
226	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
227	--x-includes=DIR X include files are in DIR
228	--x-libraries=DIR X library files are in DIR
229	EOF
230	if test -n "$ac_help"; then
231	echo "--enable and --with options recognized:$ac_help"
232	fi
233	exit 0 ;;
234
235	-host \| --host \| --hos \| --ho)
236	ac_prev=host ;;
237	-host=* \| --host=* \| --hos=* \| --ho=*)
238	host="$ac_optarg" ;;
239
240	-includedir \| --includedir \| --includedi \| --included \| --include \
241	\| --includ \| --inclu \| --incl \| --inc)
242	ac_prev=includedir ;;
243	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
244	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
245	includedir="$ac_optarg" ;;
246
247	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
248	ac_prev=infodir ;;
249	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
250	infodir="$ac_optarg" ;;
251
252	-libdir \| --libdir \| --libdi \| --libd)
253	ac_prev=libdir ;;
254	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
255	libdir="$ac_optarg" ;;
256
257	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
258	\| --libexe \| --libex \| --libe)
259	ac_prev=libexecdir ;;
260	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
261	\| --libexe=* \| --libex=* \| --libe=*)
262	libexecdir="$ac_optarg" ;;
263
264	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
265	\| --localstate \| --localstat \| --localsta \| --localst \
266	\| --locals \| --local \| --loca \| --loc \| --lo)
267	ac_prev=localstatedir ;;
268	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
269	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
270	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
271	localstatedir="$ac_optarg" ;;
272
273	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
274	ac_prev=mandir ;;
275	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
276	mandir="$ac_optarg" ;;
277
278	-nfp \| --nfp \| --nf)
279	# Obsolete; use --without-fp.
280	with_fp=no ;;
281
282	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
283	\| --no-cr \| --no-c)
284	no_create=yes ;;
285
286	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
287	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
288	no_recursion=yes ;;
289
290	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
291	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
292	\| --oldin \| --oldi \| --old \| --ol \| --o)
293	ac_prev=oldincludedir ;;
294	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
295	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
296	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
297	oldincludedir="$ac_optarg" ;;
298
299	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
300	ac_prev=prefix ;;
301	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
302	prefix="$ac_optarg" ;;
303
304	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
305	\| --program-pre \| --program-pr \| --program-p)
306	ac_prev=program_prefix ;;
307	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
308	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
309	program_prefix="$ac_optarg" ;;
310
311	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
312	\| --program-suf \| --program-su \| --program-s)
313	ac_prev=program_suffix ;;
314	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
315	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
316	program_suffix="$ac_optarg" ;;
317
318	-program-transform-name \| --program-transform-name \
319	\| --program-transform-nam \| --program-transform-na \
320	\| --program-transform-n \| --program-transform- \
321	\| --program-transform \| --program-transfor \
322	\| --program-transfo \| --program-transf \
323	\| --program-trans \| --program-tran \
324	\| --progr-tra \| --program-tr \| --program-t)
325	ac_prev=program_transform_name ;;
326	-program-transform-name=* \| --program-transform-name=* \
327	\| --program-transform-nam=* \| --program-transform-na=* \
328	\| --program-transform-n=* \| --program-transform-=* \
329	\| --program-transform=* \| --program-transfor=* \
330	\| --program-transfo=* \| --program-transf=* \
331	\| --program-trans=* \| --program-tran=* \
332	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
333	program_transform_name="$ac_optarg" ;;
334
335	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
336	\| -silent \| --silent \| --silen \| --sile \| --sil)
337	silent=yes ;;
338
339	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
340	ac_prev=sbindir ;;
341	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
342	\| --sbi=* \| --sb=*)
343	sbindir="$ac_optarg" ;;
344
345	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
346	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
347	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
348	\| --sha \| --sh)
349	ac_prev=sharedstatedir ;;
350	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
351	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
352	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
353	\| --sha=* \| --sh=*)
354	sharedstatedir="$ac_optarg" ;;
355
356	-site \| --site \| --sit)
357	ac_prev=site ;;
358	-site=* \| --site=* \| --sit=*)
359	site="$ac_optarg" ;;
360
361	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
362	ac_prev=srcdir ;;
363	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
364	srcdir="$ac_optarg" ;;
365
366	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
367	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
368	ac_prev=sysconfdir ;;
369	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
370	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
371	sysconfdir="$ac_optarg" ;;
372
373	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
374	ac_prev=target ;;
375	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
376	target="$ac_optarg" ;;
377
378	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
379	verbose=yes ;;
380
381	-version \| --version \| --versio \| --versi \| --vers)
382	echo "configure generated by autoconf version 2.13"
383	exit 0 ;;
384
385	-with-* \| --with-*)
386	ac_package=`echo $ac_option\|sed -e 's/-with-//' -e 's/=.//'`
387	# Reject names that are not valid shell variable names.
388	if test -n "`echo $ac_package\| sed 's/[-_a-zA-Z0-9]//g'`"; then
389	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
390	fi
391	ac_package=`echo $ac_package\| sed 's/-/_/g'`
392	case "$ac_option" in
393	=) ;;
394	*) ac_optarg=yes ;;
395	esac
396	eval "with_${ac_package}='$ac_optarg'" ;;
397
398	-without-* \| --without-*)
399	ac_package=`echo $ac_option\|sed -e 's/-*without-//'`
400	# Reject names that are not valid shell variable names.
401	if test -n "`echo $ac_package\| sed 's/[-a-zA-Z0-9_]//g'`"; then
402	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
403	fi
404	ac_package=`echo $ac_package\| sed 's/-/_/g'`
405	eval "with_${ac_package}=no" ;;
406
407	--x)
408	# Obsolete; use --with-x.
409	with_x=yes ;;
410
411	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
412	\| --x-incl \| --x-inc \| --x-in \| --x-i)
413	ac_prev=x_includes ;;
414	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
415	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
416	x_includes="$ac_optarg" ;;
417
418	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
419	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
420	ac_prev=x_libraries ;;
421	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
422	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
423	x_libraries="$ac_optarg" ;;
424
425	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
426	;;
427
428	*)
429	if test -n "`echo $ac_option\| sed 's/[-a-z0-9.]//g'`"; then
430	echo "configure: warning: $ac_option: invalid host type" 1>&2
431	fi
432	if test "x$nonopt" != xNONE; then
433	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
434	fi
435	nonopt="$ac_option"
436	;;
437
438	esac
439	done
440
441	if test -n "$ac_prev"; then
442	{ echo "configure: error: missing argument to --`echo $ac_prev \| sed 's/_/-/g'`" 1>&2; exit 1; }
443	fi
444
445	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
446
447	# File descriptor usage:
448	# 0 standard input
449	# 1 file creation
450	# 2 errors and warnings
451	# 3 some systems may open it to /dev/tty
452	# 4 used on the Kubota Titan
453	# 6 checking for... messages and results
454	# 5 compiler messages saved in config.log
455	if test "$silent" = yes; then
456	exec 6>/dev/null
457	else
458	exec 6>&1
459	fi
460	exec 5>./config.log
461
462	echo "\
463	This file contains any messages produced by compilers while
464	running configure, to aid debugging if configure makes a mistake.
465	" 1>&5
466
467	# Strip out --no-create and --no-recursion so they do not pile up.
468	# Also quote any args containing shell metacharacters.
469	ac_configure_args=
470	for ac_arg
471	do
472	case "$ac_arg" in
473	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
474	\| --no-cr \| --no-c) ;;
475	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
476	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r) ;;
477	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?]*)
478	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
479	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
480	esac
481	done
482
483	# NLS nuisances.
484	# Only set these to C if already set. These must not be set unconditionally
485	# because not all systems understand e.g. LANG=C (notably SCO).
486	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
487	# Non-C LC_CTYPE values break the ctype check.
488	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
489	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
490	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
491	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
492
493	# confdefs.h avoids OS command line length limits that DEFS can exceed.
494	rm -rf conftest* confdefs.h
495	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
496	echo > confdefs.h
497
498	# A filename unique to this package, relative to the directory that
499	# configure is in, which we can look for to find out if srcdir is correct.
500	ac_unique_file=omAlloc.c
501
502	# Find the source files, if location was not specified.
503	if test -z "$srcdir"; then
504	ac_srcdir_defaulted=yes
505	# Try the directory containing this script, then its parent.
506	ac_prog=$0
507	ac_confdir=`echo $ac_prog\|sed 's%/[^/][^/]*$%%'`
508	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
509	srcdir=$ac_confdir
510	if test ! -r $srcdir/$ac_unique_file; then
511	srcdir=..
512	fi
513	else
514	ac_srcdir_defaulted=no
515	fi
516	if test ! -r $srcdir/$ac_unique_file; then
517	if test "$ac_srcdir_defaulted" = yes; then
518	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
519	else
520	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
521	fi
522	fi
523	srcdir=`echo "${srcdir}" \| sed 's%$[^/]$/*$%\1%'`
524
525	# Prefer explicitly selected file to automatically selected ones.
526	if test -z "$CONFIG_SITE"; then
527	if test "x$prefix" != xNONE; then
528	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
529	else
530	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
531	fi
532	fi
533	for ac_site_file in $CONFIG_SITE; do
534	if test -r "$ac_site_file"; then
535	echo "loading site script $ac_site_file"
536	. "$ac_site_file"
537	fi
538	done
539
540	if test -r "$cache_file"; then
541	echo "loading cache $cache_file"
542	. $cache_file
543	else
544	echo "creating cache $cache_file"
545	> $cache_file
546	fi
547
548	ac_ext=c
549	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
550	ac_cpp='$CPP $CPPFLAGS'
551	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
552	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
553	cross_compiling=$ac_cv_prog_cc_cross
554
555	ac_exeext=
556	ac_objext=o
557	if (echo "testing\c"; echo 1,2,3) \| grep c >/dev/null; then
558	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
559	if (echo -n testing; echo 1,2,3) \| sed s/-n/xn/ \| grep xn >/dev/null; then
560	ac_n= ac_c='
561	' ac_t=' '
562	else
563	ac_n=-n ac_c= ac_t=
564	fi
565	else
566	ac_n= ac_c='\c' ac_t=
567	fi
568
569
570
571	VERSION=0.9.5
572
573
574	# Check whether --with-external-config_h or --without-external-config_h was given.
575	if test "${with_external_config_h+set}" = set; then
576	withval="$with_external_config_h"
577	:
578	fi
579
580	# Check whether --with-external-config_c or --without-external-config_c was given.
581	if test "${with_external_config_c+set}" = set; then
582	withval="$with_external_config_c"
583	:
584	fi
585
586	# Check whether --with-malloc or --without-malloc was given.
587	if test "${with_malloc+set}" = set; then
588	withval="$with_malloc"
589	:
590	fi
591
592	# Check whether --with-external-malloc_h or --without-external-malloc_h was given.
593	if test "${with_external_malloc_h+set}" = set; then
594	withval="$with_external_malloc_h"
595	:
596	fi
597
598	# Check whether --with-external-malloc_c or --without-external-malloc_c was given.
599	if test "${with_external_malloc_c+set}" = set; then
600	withval="$with_external_malloc_c"
601	:
602	fi
603
604	# Check whether --with-valloc or --without-valloc was given.
605	if test "${with_valloc+set}" = set; then
606	withval="$with_valloc"
607	:
608	fi
609
610	# Check whether --with-provide-malloc or --without-provide-malloc was given.
611	if test "${with_provide_malloc+set}" = set; then
612	withval="$with_provide_malloc"
613	:
614	fi
615
616	# Check whether --with-emulate-omalloc or --without-emulate-omalloc was given.
617	if test "${with_emulate_omalloc+set}" = set; then
618	withval="$with_emulate_omalloc"
619	:
620	fi
621
622	# Check whether --with-align or --without-align was given.
623	if test "${with_align+set}" = set; then
624	withval="$with_align"
625	:
626	fi
627
628	# Check whether --with-dense-bins or --without-dense-bins was given.
629	if test "${with_dense_bins+set}" = set; then
630	withval="$with_dense_bins"
631	:
632	fi
633
634	# Check whether --with-inline or --without-inline was given.
635	if test "${with_inline+set}" = set; then
636	withval="$with_inline"
637	:
638	fi
639
640	# Check whether --with-debug or --without-debug was given.
641	if test "${with_debug+set}" = set; then
642	withval="$with_debug"
643	:
644	fi
645
646	# Check whether --with-track or --without-track was given.
647	if test "${with_track+set}" = set; then
648	withval="$with_track"
649	:
650	fi
651
652	# Check whether --with-track-fl or --without-track-fl was given.
653	if test "${with_track_fl+set}" = set; then
654	withval="$with_track_fl"
655	:
656	fi
657
658	# Check whether --with-track-return or --without-track-return was given.
659	if test "${with_track_return+set}" = set; then
660	withval="$with_track_return"
661	:
662	fi
663
664	# Check whether --with-track-backtrace or --without-track-backtrace was given.
665	if test "${with_track_backtrace+set}" = set; then
666	withval="$with_track_backtrace"
667	:
668	fi
669
670	# Check whether --with-internal_debug or --without-internal_debug was given.
671	if test "${with_internal_debug+set}" = set; then
672	withval="$with_internal_debug"
673	:
674	fi
675
676
677	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
678	echo "configure:679: checking whether ${MAKE-make} sets \${MAKE}" >&5
679	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y%./+-%__p_%'`
680	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
681	echo $ac_n "(cached) $ac_c" 1>&6
682	else
683	cat > conftestmake <<\EOF
684	all:
685	@echo 'ac_maketemp="${MAKE}"'
686	EOF
687	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
688	eval `${MAKE-make} -f conftestmake 2>/dev/null \| grep temp=`
689	if test -n "$ac_maketemp"; then
690	eval ac_cv_prog_make_${ac_make}_set=yes
691	else
692	eval ac_cv_prog_make_${ac_make}_set=no
693	fi
694	rm -f conftestmake
695	fi
696	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
697	echo "$ac_t""yes" 1>&6
698	SET_MAKE=
699	else
700	echo "$ac_t""no" 1>&6
701	SET_MAKE="MAKE=${MAKE-make}"
702	fi
703
704	# Extract the first word of "gcc", so it can be a program name with args.
705	set dummy gcc; ac_word=$2
706	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
707	echo "configure:708: checking for $ac_word" >&5
708	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
709	echo $ac_n "(cached) $ac_c" 1>&6
710	else
711	if test -n "$CC"; then
712	ac_cv_prog_CC="$CC" # Let the user override the test.
713	else
714	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
715	ac_dummy="$PATH"
716	for ac_dir in $ac_dummy; do
717	test -z "$ac_dir" && ac_dir=.
718	if test -f $ac_dir/$ac_word; then
719	ac_cv_prog_CC="gcc"
720	break
721	fi
722	done
723	IFS="$ac_save_ifs"
724	fi
725	fi
726	CC="$ac_cv_prog_CC"
727	if test -n "$CC"; then
728	echo "$ac_t""$CC" 1>&6
729	else
730	echo "$ac_t""no" 1>&6
731	fi
732
733	if test -z "$CC"; then
734	# Extract the first word of "cc", so it can be a program name with args.
735	set dummy cc; ac_word=$2
736	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
737	echo "configure:738: checking for $ac_word" >&5
738	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
739	echo $ac_n "(cached) $ac_c" 1>&6
740	else
741	if test -n "$CC"; then
742	ac_cv_prog_CC="$CC" # Let the user override the test.
743	else
744	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
745	ac_prog_rejected=no
746	ac_dummy="$PATH"
747	for ac_dir in $ac_dummy; do
748	test -z "$ac_dir" && ac_dir=.
749	if test -f $ac_dir/$ac_word; then
750	if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
751	ac_prog_rejected=yes
752	continue
753	fi
754	ac_cv_prog_CC="cc"
755	break
756	fi
757	done
758	IFS="$ac_save_ifs"
759	if test $ac_prog_rejected = yes; then
760	# We found a bogon in the path, so make sure we never use it.
761	set dummy $ac_cv_prog_CC
762	shift
763	if test $# -gt 0; then
764	# We chose a different compiler from the bogus one.
765	# However, it has the same basename, so the bogon will be chosen
766	# first if we set CC to just the basename; use the full file name.
767	shift
768	set dummy "$ac_dir/$ac_word" "$@"
769	shift
770	ac_cv_prog_CC="$@"
771	fi
772	fi
773	fi
774	fi
775	CC="$ac_cv_prog_CC"
776	if test -n "$CC"; then
777	echo "$ac_t""$CC" 1>&6
778	else
779	echo "$ac_t""no" 1>&6
780	fi
781
782	if test -z "$CC"; then
783	case "`uname -s`" in
784	win32 \| WIN32)
785	# Extract the first word of "cl", so it can be a program name with args.
786	set dummy cl; ac_word=$2
787	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
788	echo "configure:789: checking for $ac_word" >&5
789	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
790	echo $ac_n "(cached) $ac_c" 1>&6
791	else
792	if test -n "$CC"; then
793	ac_cv_prog_CC="$CC" # Let the user override the test.
794	else
795	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
796	ac_dummy="$PATH"
797	for ac_dir in $ac_dummy; do
798	test -z "$ac_dir" && ac_dir=.
799	if test -f $ac_dir/$ac_word; then
800	ac_cv_prog_CC="cl"
801	break
802	fi
803	done
804	IFS="$ac_save_ifs"
805	fi
806	fi
807	CC="$ac_cv_prog_CC"
808	if test -n "$CC"; then
809	echo "$ac_t""$CC" 1>&6
810	else
811	echo "$ac_t""no" 1>&6
812	fi
813	;;
814	esac
815	fi
816	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
817	fi
818
819	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
820	echo "configure:821: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
821
822	ac_ext=c
823	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
824	ac_cpp='$CPP $CPPFLAGS'
825	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
826	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
827	cross_compiling=$ac_cv_prog_cc_cross
828
829	cat > conftest.$ac_ext << EOF
830
831	#line 832 "configure"
832	#include "confdefs.h"
833
834	main(){return(0);}
835	EOF
836	if { (eval echo configure:837: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
837	ac_cv_prog_cc_works=yes
838	# If we can't run a trivial program, we are probably using a cross compiler.
839	if (./conftest; exit) 2>/dev/null; then
840	ac_cv_prog_cc_cross=no
841	else
842	ac_cv_prog_cc_cross=yes
843	fi
844	else
845	echo "configure: failed program was:" >&5
846	cat conftest.$ac_ext >&5
847	ac_cv_prog_cc_works=no
848	fi
849	rm -fr conftest*
850	ac_ext=c
851	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
852	ac_cpp='$CPP $CPPFLAGS'
853	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
854	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
855	cross_compiling=$ac_cv_prog_cc_cross
856
857	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
858	if test $ac_cv_prog_cc_works = no; then
859	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
860	fi
861	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
862	echo "configure:863: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
863	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
864	cross_compiling=$ac_cv_prog_cc_cross
865
866	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
867	echo "configure:868: checking whether we are using GNU C" >&5
868	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
869	echo $ac_n "(cached) $ac_c" 1>&6
870	else
871	cat > conftest.c <<EOF
872	#ifdef __GNUC__
873	yes;
874	#endif
875	EOF
876	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:877: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \| egrep yes >/dev/null 2>&1; then
877	ac_cv_prog_gcc=yes
878	else
879	ac_cv_prog_gcc=no
880	fi
881	fi
882
883	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
884
885	if test $ac_cv_prog_gcc = yes; then
886	GCC=yes
887	else
888	GCC=
889	fi
890
891	ac_test_CFLAGS="${CFLAGS+set}"
892	ac_save_CFLAGS="$CFLAGS"
893	CFLAGS=
894	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
895	echo "configure:896: checking whether ${CC-cc} accepts -g" >&5
896	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
897	echo $ac_n "(cached) $ac_c" 1>&6
898	else
899	echo 'void f(){}' > conftest.c
900	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
901	ac_cv_prog_cc_g=yes
902	else
903	ac_cv_prog_cc_g=no
904	fi
905	rm -f conftest*
906
907	fi
908
909	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
910	if test "$ac_test_CFLAGS" = set; then
911	CFLAGS="$ac_save_CFLAGS"
912	elif test $ac_cv_prog_cc_g = yes; then
913	if test "$GCC" = yes; then
914	CFLAGS="-g -O2"
915	else
916	CFLAGS="-g"
917	fi
918	else
919	if test "$GCC" = yes; then
920	CFLAGS="-O2"
921	else
922	CFLAGS=
923	fi
924	fi
925
926	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
927	echo "configure:928: checking how to run the C preprocessor" >&5
928	# On Suns, sometimes $CPP names a directory.
929	if test -n "$CPP" && test -d "$CPP"; then
930	CPP=
931	fi
932	if test -z "$CPP"; then
933	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
934	echo $ac_n "(cached) $ac_c" 1>&6
935	else
936	# This must be in double quotes, not single quotes, because CPP may get
937	# substituted into the Makefile and "${CC-cc}" will confuse make.
938	CPP="${CC-cc} -E"
939	# On the NeXT, cc -E runs the code through the compiler's parser,
940	# not just through cpp.
941	cat > conftest.$ac_ext <<EOF
942	#line 943 "configure"
943	#include "confdefs.h"
944	#include <assert.h>
945	Syntax Error
946	EOF
947	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
948	{ (eval echo configure:949: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
949	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
950	if test -z "$ac_err"; then
951	:
952	else
953	echo "$ac_err" >&5
954	echo "configure: failed program was:" >&5
955	cat conftest.$ac_ext >&5
956	rm -rf conftest*
957	CPP="${CC-cc} -E -traditional-cpp"
958	cat > conftest.$ac_ext <<EOF
959	#line 960 "configure"
960	#include "confdefs.h"
961	#include <assert.h>
962	Syntax Error
963	EOF
964	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
965	{ (eval echo configure:966: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
966	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
967	if test -z "$ac_err"; then
968	:
969	else
970	echo "$ac_err" >&5
971	echo "configure: failed program was:" >&5
972	cat conftest.$ac_ext >&5
973	rm -rf conftest*
974	CPP="${CC-cc} -nologo -E"
975	cat > conftest.$ac_ext <<EOF
976	#line 977 "configure"
977	#include "confdefs.h"
978	#include <assert.h>
979	Syntax Error
980	EOF
981	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
982	{ (eval echo configure:983: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
983	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
984	if test -z "$ac_err"; then
985	:
986	else
987	echo "$ac_err" >&5
988	echo "configure: failed program was:" >&5
989	cat conftest.$ac_ext >&5
990	rm -rf conftest*
991	CPP=/lib/cpp
992	fi
993	rm -f conftest*
994	fi
995	rm -f conftest*
996	fi
997	rm -f conftest*
998	ac_cv_prog_CPP="$CPP"
999	fi
1000	CPP="$ac_cv_prog_CPP"
1001	else
1002	ac_cv_prog_CPP="$CPP"
1003	fi
1004	echo "$ac_t""$CPP" 1>&6
1005
1006	# Extract the first word of "ranlib", so it can be a program name with args.
1007	set dummy ranlib; ac_word=$2
1008	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1009	echo "configure:1010: checking for $ac_word" >&5
1010	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1011	echo $ac_n "(cached) $ac_c" 1>&6
1012	else
1013	if test -n "$RANLIB"; then
1014	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1015	else
1016	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1017	ac_dummy="$PATH"
1018	for ac_dir in $ac_dummy; do
1019	test -z "$ac_dir" && ac_dir=.
1020	if test -f $ac_dir/$ac_word; then
1021	ac_cv_prog_RANLIB="ranlib"
1022	break
1023	fi
1024	done
1025	IFS="$ac_save_ifs"
1026	test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1027	fi
1028	fi
1029	RANLIB="$ac_cv_prog_RANLIB"
1030	if test -n "$RANLIB"; then
1031	echo "$ac_t""$RANLIB" 1>&6
1032	else
1033	echo "$ac_t""no" 1>&6
1034	fi
1035
1036	echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1037	echo "configure:1038: checking whether ln -s works" >&5
1038	if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1039	echo $ac_n "(cached) $ac_c" 1>&6
1040	else
1041	rm -f conftestdata
1042	if ln -s X conftestdata 2>/dev/null
1043	then
1044	rm -f conftestdata
1045	ac_cv_prog_LN_S="ln -s"
1046	else
1047	ac_cv_prog_LN_S=ln
1048	fi
1049	fi
1050	LN_S="$ac_cv_prog_LN_S"
1051	if test "$ac_cv_prog_LN_S" = "ln -s"; then
1052	echo "$ac_t""yes" 1>&6
1053	else
1054	echo "$ac_t""no" 1>&6
1055	fi
1056
1057	ac_aux_dir=
1058	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1059	if test -f $ac_dir/install-sh; then
1060	ac_aux_dir=$ac_dir
1061	ac_install_sh="$ac_aux_dir/install-sh -c"
1062	break
1063	elif test -f $ac_dir/install.sh; then
1064	ac_aux_dir=$ac_dir
1065	ac_install_sh="$ac_aux_dir/install.sh -c"
1066	break
1067	fi
1068	done
1069	if test -z "$ac_aux_dir"; then
1070	{ echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
1071	fi
1072	ac_config_guess=$ac_aux_dir/config.guess
1073	ac_config_sub=$ac_aux_dir/config.sub
1074	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1075
1076	# Find a good install program. We prefer a C program (faster),
1077	# so one script is as good as another. But avoid the broken or
1078	# incompatible versions:
1079	# SysV /etc/install, /usr/sbin/install
1080	# SunOS /usr/etc/install
1081	# IRIX /sbin/install
1082	# AIX /bin/install
1083	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1084	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1085	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1086	# ./install, which can be erroneously created by make from ./install.sh.
1087	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1088	echo "configure:1089: checking for a BSD compatible install" >&5
1089	if test -z "$INSTALL"; then
1090	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1091	echo $ac_n "(cached) $ac_c" 1>&6
1092	else
1093	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
1094	for ac_dir in $PATH; do
1095	# Account for people who put trailing slashes in PATH elements.
1096	case "$ac_dir/" in
1097	/\|./\|.//\|/etc/\|/usr/sbin/\|/usr/etc/\|/sbin/\|/usr/afsws/bin/\|/usr/ucb/) ;;
1098	*)
1099	# OSF1 and SCO ODT 3.0 have their own names for install.
1100	# Don't use installbsd from OSF since it installs stuff as root
1101	# by default.
1102	for ac_prog in ginstall scoinst install; do
1103	if test -f $ac_dir/$ac_prog; then
1104	if test $ac_prog = install &&
1105	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1106	# AIX install. It has an incompatible calling convention.
1107	:
1108	else
1109	ac_cv_path_install="$ac_dir/$ac_prog -c"
1110	break 2
1111	fi
1112	fi
1113	done
1114	;;
1115	esac
1116	done
1117	IFS="$ac_save_IFS"
1118
1119	fi
1120	if test "${ac_cv_path_install+set}" = set; then
1121	INSTALL="$ac_cv_path_install"
1122	else
1123	# As a last resort, use the slow shell script. We don't cache a
1124	# path for INSTALL within a source directory, because that will
1125	# break other packages using the cache if that directory is
1126	# removed, or if the path is relative.
1127	INSTALL="$ac_install_sh"
1128	fi
1129	fi
1130	echo "$ac_t""$INSTALL" 1>&6
1131
1132	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1133	# It thinks the first close brace ends the variable substitution.
1134	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1135
1136	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1137
1138	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1139
1140	echo $ac_n "checking for working const""... $ac_c" 1>&6
1141	echo "configure:1142: checking for working const" >&5
1142	if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1143	echo $ac_n "(cached) $ac_c" 1>&6
1144	else
1145	cat > conftest.$ac_ext <<EOF
1146	#line 1147 "configure"
1147	#include "confdefs.h"
1148
1149	int main() {
1150
1151	/* Ultrix mips cc rejects this. */
1152	typedef int charset[2]; const charset x;
1153	/* SunOS 4.1.1 cc rejects this. */
1154	char const const ccp;
1155	char **p;
1156	/* NEC SVR4.0.2 mips cc rejects this. */
1157	struct point {int x, y;};
1158	static struct point const zero = {0,0};
1159	/* AIX XL C 1.02.0.0 rejects this.
1160	It does not let you subtract one const X* pointer from another in an arm
1161	of an if-expression whose if-part is not a constant expression */
1162	const char *g = "string";
1163	ccp = &g + (g ? g-g : 0);
1164	/* HPUX 7.0 cc rejects these. */
1165	++ccp;
1166	p = (char**) ccp;
1167	ccp = (char const const ) p;
1168	{ /* SCO 3.2v4 cc rejects this. */
1169	char *t;
1170	char const s = 0 ? (char ) 0 : (char const *) 0;
1171
1172	*t++ = 0;
1173	}
1174	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
1175	int x[] = {25, 17};
1176	const int *foo = &x[0];
1177	++foo;
1178	}
1179	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1180	typedef const int *iptr;
1181	iptr p = 0;
1182	++p;
1183	}
1184	{ /* AIX XL C 1.02.0.0 rejects this saying
1185	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1186	struct s { int j; const int *ap[3]; };
1187	struct s *b; b->j = 5;
1188	}
1189	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1190	const int foo = 10;
1191	}
1192
1193	; return 0; }
1194	EOF
1195	if { (eval echo configure:1196: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1196	rm -rf conftest*
1197	ac_cv_c_const=yes
1198	else
1199	echo "configure: failed program was:" >&5
1200	cat conftest.$ac_ext >&5
1201	rm -rf conftest*
1202	ac_cv_c_const=no
1203	fi
1204	rm -f conftest*
1205	fi
1206
1207	echo "$ac_t""$ac_cv_c_const" 1>&6
1208	if test $ac_cv_c_const = no; then
1209	cat >> confdefs.h <<\EOF
1210	#define const
1211	EOF
1212
1213	fi
1214
1215	echo $ac_n "checking for inline""... $ac_c" 1>&6
1216	echo "configure:1217: checking for inline" >&5
1217	if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1218	echo $ac_n "(cached) $ac_c" 1>&6
1219	else
1220	ac_cv_c_inline=no
1221	for ac_kw in inline __inline__ __inline; do
1222	cat > conftest.$ac_ext <<EOF
1223	#line 1224 "configure"
1224	#include "confdefs.h"
1225
1226	int main() {
1227	} $ac_kw foo() {
1228	; return 0; }
1229	EOF
1230	if { (eval echo configure:1231: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1231	rm -rf conftest*
1232	ac_cv_c_inline=$ac_kw; break
1233	else
1234	echo "configure: failed program was:" >&5
1235	cat conftest.$ac_ext >&5
1236	fi
1237	rm -f conftest*
1238	done
1239
1240	fi
1241
1242	echo "$ac_t""$ac_cv_c_inline" 1>&6
1243	case "$ac_cv_c_inline" in
1244	inline \| yes) ;;
1245	no) cat >> confdefs.h <<\EOF
1246	#define inline
1247	EOF
1248	;;
1249	*) cat >> confdefs.h <<EOF
1250	#define inline $ac_cv_c_inline
1251	EOF
1252	;;
1253	esac
1254
1255
1256	# Extract the first word of "ar", so it can be a program name with args.
1257	set dummy ar; ac_word=$2
1258	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1259	echo "configure:1260: checking for $ac_word" >&5
1260	if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1261	echo $ac_n "(cached) $ac_c" 1>&6
1262	else
1263	if test -n "$AR"; then
1264	ac_cv_prog_AR="$AR" # Let the user override the test.
1265	else
1266	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1267	ac_dummy="$PATH"
1268	for ac_dir in $ac_dummy; do
1269	test -z "$ac_dir" && ac_dir=.
1270	if test -f $ac_dir/$ac_word; then
1271	ac_cv_prog_AR="ar"
1272	break
1273	fi
1274	done
1275	IFS="$ac_save_ifs"
1276	test -z "$ac_cv_prog_AR" && ac_cv_prog_AR=":"
1277	fi
1278	fi
1279	AR="$ac_cv_prog_AR"
1280	if test -n "$AR"; then
1281	echo "$ac_t""$AR" 1>&6
1282	else
1283	echo "$ac_t""no" 1>&6
1284	fi
1285
1286	if test "$ac_cv_prog_AR" != ar; then
1287	{ echo "configure: error: *** ar program not found" 1>&2; exit 1; }
1288	fi
1289	for ac_prog in perl
1290	do
1291	# Extract the first word of "$ac_prog", so it can be a program name with args.
1292	set dummy $ac_prog; ac_word=$2
1293	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1294	echo "configure:1295: checking for $ac_word" >&5
1295	if eval "test \"`echo '$''{'ac_cv_prog_PERL'+set}'`\" = set"; then
1296	echo $ac_n "(cached) $ac_c" 1>&6
1297	else
1298	if test -n "$PERL"; then
1299	ac_cv_prog_PERL="$PERL" # Let the user override the test.
1300	else
1301	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1302	ac_dummy="$PATH"
1303	for ac_dir in $ac_dummy; do
1304	test -z "$ac_dir" && ac_dir=.
1305	if test -f $ac_dir/$ac_word; then
1306	ac_cv_prog_PERL="$ac_prog"
1307	break
1308	fi
1309	done
1310	IFS="$ac_save_ifs"
1311	fi
1312	fi
1313	PERL="$ac_cv_prog_PERL"
1314	if test -n "$PERL"; then
1315	echo "$ac_t""$PERL" 1>&6
1316	else
1317	echo "$ac_t""no" 1>&6
1318	fi
1319
1320	test -n "$PERL" && break
1321	done
1322	test -n "$PERL" \|\| PERL=""no""
1323
1324	if test "$ac_cv_prog_PERL" = no; then
1325	{ echo "configure: error: *** perl program not found" 1>&2; exit 1; }
1326	fi
1327
1328	# Extract the first word of "addr2line", so it can be a program name with args.
1329	set dummy addr2line; ac_word=$2
1330	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1331	echo "configure:1332: checking for $ac_word" >&5
1332	if eval "test \"`echo '$''{'ac_cv_prog_ADDR2LINE'+set}'`\" = set"; then
1333	echo $ac_n "(cached) $ac_c" 1>&6
1334	else
1335	if test -n "$ADDR2LINE"; then
1336	ac_cv_prog_ADDR2LINE="$ADDR2LINE" # Let the user override the test.
1337	else
1338	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1339	ac_dummy="$PATH"
1340	for ac_dir in $ac_dummy; do
1341	test -z "$ac_dir" && ac_dir=.
1342	if test -f $ac_dir/$ac_word; then
1343	ac_cv_prog_ADDR2LINE="addr2line"
1344	break
1345	fi
1346	done
1347	IFS="$ac_save_ifs"
1348	test -z "$ac_cv_prog_ADDR2LINE" && ac_cv_prog_ADDR2LINE="no"
1349	fi
1350	fi
1351	ADDR2LINE="$ac_cv_prog_ADDR2LINE"
1352	if test -n "$ADDR2LINE"; then
1353	echo "$ac_t""$ADDR2LINE" 1>&6
1354	else
1355	echo "$ac_t""no" 1>&6
1356	fi
1357
1358	if test "$ac_cv_prog_ADDR2LINE" = addr2line; then
1359	cat >> confdefs.h <<EOF
1360	#define OM_PROG_ADDR2LINE "$ac_cv_prog_ADDR2LINE"
1361	EOF
1362
1363	fi
1364
1365	echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1366	echo "configure:1367: checking for ANSI C header files" >&5
1367	if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1368	echo $ac_n "(cached) $ac_c" 1>&6
1369	else
1370	cat > conftest.$ac_ext <<EOF
1371	#line 1372 "configure"
1372	#include "confdefs.h"
1373	#include <stdlib.h>
1374	#include <stdarg.h>
1375	#include <string.h>
1376	#include <float.h>
1377	EOF
1378	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1379	{ (eval echo configure:1380: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1380	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1381	if test -z "$ac_err"; then
1382	rm -rf conftest*
1383	ac_cv_header_stdc=yes
1384	else
1385	echo "$ac_err" >&5
1386	echo "configure: failed program was:" >&5
1387	cat conftest.$ac_ext >&5
1388	rm -rf conftest*
1389	ac_cv_header_stdc=no
1390	fi
1391	rm -f conftest*
1392
1393	if test $ac_cv_header_stdc = yes; then
1394	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1395	cat > conftest.$ac_ext <<EOF
1396	#line 1397 "configure"
1397	#include "confdefs.h"
1398	#include <string.h>
1399	EOF
1400	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
1401	egrep "memchr" >/dev/null 2>&1; then
1402	:
1403	else
1404	rm -rf conftest*
1405	ac_cv_header_stdc=no
1406	fi
1407	rm -f conftest*
1408
1409	fi
1410
1411	if test $ac_cv_header_stdc = yes; then
1412	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1413	cat > conftest.$ac_ext <<EOF
1414	#line 1415 "configure"
1415	#include "confdefs.h"
1416	#include <stdlib.h>
1417	EOF
1418	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
1419	egrep "free" >/dev/null 2>&1; then
1420	:
1421	else
1422	rm -rf conftest*
1423	ac_cv_header_stdc=no
1424	fi
1425	rm -f conftest*
1426
1427	fi
1428
1429	if test $ac_cv_header_stdc = yes; then
1430	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1431	if test "$cross_compiling" = yes; then
1432	:
1433	else
1434	cat > conftest.$ac_ext <<EOF
1435	#line 1436 "configure"
1436	#include "confdefs.h"
1437	#include <ctype.h>
1438	#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1439	#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1440	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
1441	int main () { int i; for (i = 0; i < 256; i++)
1442	if (XOR (islower (i), ISLOWER (i)) \|\| toupper (i) != TOUPPER (i)) exit(2);
1443	exit (0); }
1444
1445	EOF
1446	if { (eval echo configure:1447: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1447	then
1448	:
1449	else
1450	echo "configure: failed program was:" >&5
1451	cat conftest.$ac_ext >&5
1452	rm -fr conftest*
1453	ac_cv_header_stdc=no
1454	fi
1455	rm -fr conftest*
1456	fi
1457
1458	fi
1459	fi
1460
1461	echo "$ac_t""$ac_cv_header_stdc" 1>&6
1462	if test $ac_cv_header_stdc = yes; then
1463	cat >> confdefs.h <<\EOF
1464	#define STDC_HEADERS 1
1465	EOF
1466
1467	fi
1468
1469	for ac_hdr in limits.h
1470	do
1471	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
1472	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1473	echo "configure:1474: checking for $ac_hdr" >&5
1474	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1475	echo $ac_n "(cached) $ac_c" 1>&6
1476	else
1477	cat > conftest.$ac_ext <<EOF
1478	#line 1479 "configure"
1479	#include "confdefs.h"
1480	#include <$ac_hdr>
1481	EOF
1482	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1483	{ (eval echo configure:1484: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1484	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1485	if test -z "$ac_err"; then
1486	rm -rf conftest*
1487	eval "ac_cv_header_$ac_safe=yes"
1488	else
1489	echo "$ac_err" >&5
1490	echo "configure: failed program was:" >&5
1491	cat conftest.$ac_ext >&5
1492	rm -rf conftest*
1493	eval "ac_cv_header_$ac_safe=no"
1494	fi
1495	rm -f conftest*
1496	fi
1497	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1498	echo "$ac_t""yes" 1>&6
1499	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1500	cat >> confdefs.h <<EOF
1501	#define $ac_tr_hdr 1
1502	EOF
1503
1504	else
1505	echo "$ac_t""no" 1>&6
1506	{ echo "configure: error: Can not compile without limits.h" 1>&2; exit 1; }
1507	fi
1508	done
1509
1510	for ac_hdr in unistd.h sys/mman.h fcntl.h /usr/include/malloc.h
1511	do
1512	ac_safe=`echo "$ac_hdr" \| sed 'y%./+-%__p_%'`
1513	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1514	echo "configure:1515: checking for $ac_hdr" >&5
1515	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1516	echo $ac_n "(cached) $ac_c" 1>&6
1517	else
1518	cat > conftest.$ac_ext <<EOF
1519	#line 1520 "configure"
1520	#include "confdefs.h"
1521	#include <$ac_hdr>
1522	EOF
1523	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1524	{ (eval echo configure:1525: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1525	ac_err=`grep -v '^ *+' conftest.out \| grep -v "^conftest.${ac_ext}\$"`
1526	if test -z "$ac_err"; then
1527	rm -rf conftest*
1528	eval "ac_cv_header_$ac_safe=yes"
1529	else
1530	echo "$ac_err" >&5
1531	echo "configure: failed program was:" >&5
1532	cat conftest.$ac_ext >&5
1533	rm -rf conftest*
1534	eval "ac_cv_header_$ac_safe=no"
1535	fi
1536	rm -f conftest*
1537	fi
1538	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1539	echo "$ac_t""yes" 1>&6
1540	ac_tr_hdr=HAVE_`echo $ac_hdr \| sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1541	cat >> confdefs.h <<EOF
1542	#define $ac_tr_hdr 1
1543	EOF
1544
1545	else
1546	echo "$ac_t""no" 1>&6
1547	fi
1548	done
1549
1550
1551	for ac_func in popen readlink getcwd getwd mmap sbrk
1552	do
1553	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1554	echo "configure:1555: checking for $ac_func" >&5
1555	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1556	echo $ac_n "(cached) $ac_c" 1>&6
1557	else
1558	cat > conftest.$ac_ext <<EOF
1559	#line 1560 "configure"
1560	#include "confdefs.h"
1561	/* System header to define __stub macros and hopefully few prototypes,
1562	which can conflict with char $ac_func(); below. */
1563	#include <assert.h>
1564	/* Override any gcc2 internal prototype to avoid an error. */
1565	/* We use char because int might match the return type of a gcc2
1566	builtin and then its argument prototype would still apply. */
1567	char $ac_func();
1568
1569	int main() {
1570
1571	/* The GNU C library defines this for functions which it implements
1572	to always fail with ENOSYS. Some functions are actually named
1573	something starting with __ and the normal name is an alias. */
1574	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
1575	choke me
1576	#else
1577	$ac_func();
1578	#endif
1579
1580	; return 0; }
1581	EOF
1582	if { (eval echo configure:1583: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1583	rm -rf conftest*
1584	eval "ac_cv_func_$ac_func=yes"
1585	else
1586	echo "configure: failed program was:" >&5
1587	cat conftest.$ac_ext >&5
1588	rm -rf conftest*
1589	eval "ac_cv_func_$ac_func=no"
1590	fi
1591	rm -f conftest*
1592	fi
1593
1594	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1595	echo "$ac_t""yes" 1>&6
1596	ac_tr_func=HAVE_`echo $ac_func \| tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1597	cat >> confdefs.h <<EOF
1598	#define $ac_tr_func 1
1599	EOF
1600
1601	else
1602	echo "$ac_t""no" 1>&6
1603	fi
1604	done
1605
1606
1607
1608	# sizes
1609	echo $ac_n "checking size of long""... $ac_c" 1>&6
1610	echo "configure:1611: checking size of long" >&5
1611	if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
1612	echo $ac_n "(cached) $ac_c" 1>&6
1613	else
1614	if test "$cross_compiling" = yes; then
1615	ac_cv_sizeof_long=4
1616	else
1617	cat > conftest.$ac_ext <<EOF
1618	#line 1619 "configure"
1619	#include "confdefs.h"
1620	#include <stdio.h>
1621	main()
1622	{
1623	FILE *f=fopen("conftestval", "w");
1624	if (!f) exit(1);
1625	fprintf(f, "%d\n", sizeof(long));
1626	exit(0);
1627	}
1628	EOF
1629	if { (eval echo configure:1630: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1630	then
1631	ac_cv_sizeof_long=`cat conftestval`
1632	else
1633	echo "configure: failed program was:" >&5
1634	cat conftest.$ac_ext >&5
1635	rm -fr conftest*
1636	ac_cv_sizeof_long=0
1637	fi
1638	rm -fr conftest*
1639	fi
1640
1641	fi
1642	echo "$ac_t""$ac_cv_sizeof_long" 1>&6
1643	cat >> confdefs.h <<EOF
1644	#define SIZEOF_LONG $ac_cv_sizeof_long
1645	EOF
1646
1647
1648	echo $ac_n "checking size of void*""... $ac_c" 1>&6
1649	echo "configure:1650: checking size of void*" >&5
1650	if eval "test \"`echo '$''{'ac_cv_sizeof_voidp'+set}'`\" = set"; then
1651	echo $ac_n "(cached) $ac_c" 1>&6
1652	else
1653	if test "$cross_compiling" = yes; then
1654	ac_cv_sizeof_voidp=4
1655	else
1656	cat > conftest.$ac_ext <<EOF
1657	#line 1658 "configure"
1658	#include "confdefs.h"
1659	#include <stdio.h>
1660	main()
1661	{
1662	FILE *f=fopen("conftestval", "w");
1663	if (!f) exit(1);
1664	fprintf(f, "%d\n", sizeof(void*));
1665	exit(0);
1666	}
1667	EOF
1668	if { (eval echo configure:1669: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1669	then
1670	ac_cv_sizeof_voidp=`cat conftestval`
1671	else
1672	echo "configure: failed program was:" >&5
1673	cat conftest.$ac_ext >&5
1674	rm -fr conftest*
1675	ac_cv_sizeof_voidp=0
1676	fi
1677	rm -fr conftest*
1678	fi
1679
1680	fi
1681	echo "$ac_t""$ac_cv_sizeof_voidp" 1>&6
1682	cat >> confdefs.h <<EOF
1683	#define SIZEOF_VOIDP $ac_cv_sizeof_voidp
1684	EOF
1685
1686
1687	echo $ac_n "checking size of double""... $ac_c" 1>&6
1688	echo "configure:1689: checking size of double" >&5
1689	if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then
1690	echo $ac_n "(cached) $ac_c" 1>&6
1691	else
1692	if test "$cross_compiling" = yes; then
1693	ac_cv_sizeof_double=8
1694	else
1695	cat > conftest.$ac_ext <<EOF
1696	#line 1697 "configure"
1697	#include "confdefs.h"
1698	#include <stdio.h>
1699	main()
1700	{
1701	FILE *f=fopen("conftestval", "w");
1702	if (!f) exit(1);
1703	fprintf(f, "%d\n", sizeof(double));
1704	exit(0);
1705	}
1706	EOF
1707	if { (eval echo configure:1708: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1708	then
1709	ac_cv_sizeof_double=`cat conftestval`
1710	else
1711	echo "configure: failed program was:" >&5
1712	cat conftest.$ac_ext >&5
1713	rm -fr conftest*
1714	ac_cv_sizeof_double=0
1715	fi
1716	rm -fr conftest*
1717	fi
1718
1719	fi
1720	echo "$ac_t""$ac_cv_sizeof_double" 1>&6
1721	cat >> confdefs.h <<EOF
1722	#define SIZEOF_DOUBLE $ac_cv_sizeof_double
1723	EOF
1724
1725
1726	echo $ac_n "checking size of size_t""... $ac_c" 1>&6
1727	echo "configure:1728: checking size of size_t" >&5
1728	if eval "test \"`echo '$''{'ac_cv_sizeof_size_t'+set}'`\" = set"; then
1729	echo $ac_n "(cached) $ac_c" 1>&6
1730	else
1731	if test "$cross_compiling" = yes; then
1732	ac_cv_sizeof_size_t=4
1733	else
1734	cat > conftest.$ac_ext <<EOF
1735	#line 1736 "configure"
1736	#include "confdefs.h"
1737	#include <stdio.h>
1738	main()
1739	{
1740	FILE *f=fopen("conftestval", "w");
1741	if (!f) exit(1);
1742	fprintf(f, "%d\n", sizeof(size_t));
1743	exit(0);
1744	}
1745	EOF
1746	if { (eval echo configure:1747: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1747	then
1748	ac_cv_sizeof_size_t=`cat conftestval`
1749	else
1750	echo "configure: failed program was:" >&5
1751	cat conftest.$ac_ext >&5
1752	rm -fr conftest*
1753	ac_cv_sizeof_size_t=0
1754	fi
1755	rm -fr conftest*
1756	fi
1757
1758	fi
1759	echo "$ac_t""$ac_cv_sizeof_size_t" 1>&6
1760	cat >> confdefs.h <<EOF
1761	#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
1762	EOF
1763
1764
1765
1766	if test "$ac_cv_sizeof_long" != "$ac_cv_sizeof_voidp"; then
1767	{ echo "configure: error: need equal sizes for long and void*" 1>&2; exit 1; }
1768	fi
1769	if test "$ac_cv_sizeof_voidp" != 4 && test "$ac_cv_sizeof_voidp" != 8; then
1770	{ echo "configure: error: need void* to be 4 or 8 bytes long" 1>&2; exit 1; }
1771	fi
1772	if test "$ac_cv_sizeof_double" != 4 && test "$ac_cv_sizeof_double" != 8; then
1773	{ echo "configure: error: need double to be 4 or 8 bytes long" 1>&2; exit 1; }
1774	fi
1775
1776	echo $ac_n "checking size of system page""... $ac_c" 1>&6
1777	echo "configure:1778: checking size of system page" >&5
1778	if eval "test \"`echo '$''{'ac_cv_pagesize'+set}'`\" = set"; then
1779	echo $ac_n "(cached) $ac_c" 1>&6
1780	else
1781	if test "$cross_compiling" = yes; then
1782	ac_cv_pagesize=0
1783	else
1784	cat > conftest.$ac_ext <<EOF
1785	#line 1786 "configure"
1786	#include "confdefs.h"
1787	#include <stdio.h>
1788	#include "omGetPageSize.h"
1789
1790	main()
1791	{
1792	FILE *f=fopen("conftestval", "w");
1793	if (!f) exit(1);
1794	fprintf(f, "%d\n", omalloc_getpagesize);
1795	exit(0);
1796	}
1797	EOF
1798	if { (eval echo configure:1799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1799	then
1800	ac_cv_pagesize=`cat conftestval`
1801	else
1802	echo "configure: failed program was:" >&5
1803	cat conftest.$ac_ext >&5
1804	rm -fr conftest*
1805	ac_cv_pagesize=0
1806	fi
1807	rm -fr conftest*
1808	fi
1809
1810	fi
1811
1812	echo "$ac_t""$ac_cv_pagesize" 1>&6
1813	if test "$ac_cv_pagesize" = 4096 \|\| test "$ac_cv_pagesize" = 8192; then
1814	cat >> confdefs.h <<EOF
1815	#define SIZEOF_SYSTEM_PAGE $ac_cv_pagesize
1816	EOF
1817
1818	else
1819	{ echo "configure: error: need sytem page to be of size 4096 or 8192" 1>&2; exit 1; }
1820	fi
1821
1822	if test "$ac_cv_func_mmap" = yes; then
1823	echo $ac_n "checking whether mmap works""... $ac_c" 1>&6
1824	echo "configure:1825: checking whether mmap works" >&5
1825	if eval "test \"`echo '$''{'ac_cv_working_mmap'+set}'`\" = set"; then
1826	echo $ac_n "(cached) $ac_c" 1>&6
1827	else
1828	if test "$cross_compiling" = yes; then
1829	ac_cv_working_mmap=no
1830	else
1831	cat > conftest.$ac_ext <<EOF
1832	#line 1833 "configure"
1833	#include "confdefs.h"
1834
1835	#include "omMmap.c"
1836	main()
1837	{
1838	void* addr = omVallocMmap(128*${ac_cv_pagesize});
1839	if (addr == 0 \|\| ((unsigned long) addr % ${ac_cv_pagesize}))
1840	exit(1);
1841	exit(omVfreeMmap(addr, 128*${ac_cv_pagesize}));
1842	}
1843	EOF
1844	if { (eval echo configure:1845: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1845	then
1846	ac_cv_working_mmap=yes
1847	else
1848	echo "configure: failed program was:" >&5
1849	cat conftest.$ac_ext >&5
1850	rm -fr conftest*
1851	ac_cv_working_mmap=no
1852	fi
1853	rm -fr conftest*
1854	fi
1855
1856	fi
1857
1858	echo "$ac_t""$ac_cv_working_mmap" 1>&6
1859	if test "$ac_cv_working_mmap" = yes; then
1860	cat >> confdefs.h <<\EOF
1861	#define HAVE_WORKING_MMAP 1
1862	EOF
1863
1864	fi
1865	fi
1866
1867	echo $ac_n "checking whether alignment needs to be strict""... $ac_c" 1>&6
1868	echo "configure:1869: checking whether alignment needs to be strict" >&5
1869	if eval "test \"`echo '$''{'ac_cv_align_need_strict'+set}'`\" = set"; then
1870	echo $ac_n "(cached) $ac_c" 1>&6
1871	else
1872	if test "$cross_compiling" = yes; then
1873	ac_cv_align_need_strict=yes
1874	else
1875	cat > conftest.$ac_ext <<EOF
1876	#line 1877 "configure"
1877	#include "confdefs.h"
1878
1879	main()
1880	{
1881	void* ptr = (void*) malloc(12);
1882	double* d_ptr;
1883	if ((unsigned long) ptr % 8 == 0) ptr = ptr + 4;
1884	d_ptr = (double*) ptr;
1885	*d_ptr = (double) 1.1;
1886	if (*d_ptr != (double) 1.1) exit(1);
1887	else exit(0);
1888	}
1889
1890	EOF
1891	if { (eval echo configure:1892: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1892	then
1893	ac_cv_align_need_strict=no
1894	else
1895	echo "configure: failed program was:" >&5
1896	cat conftest.$ac_ext >&5
1897	rm -fr conftest*
1898	ac_cv_align_need_strict=yes
1899	fi
1900	rm -fr conftest*
1901	fi
1902
1903	fi
1904
1905	echo "$ac_t""$ac_cv_align_need_strict" 1>&6
1906
1907	echo $ac_n "checking for external config files""... $ac_c" 1>&6
1908	echo "configure:1909: checking for external config files" >&5
1909	if test "${with_external_config_h+set}" = set; then
1910	cat >> confdefs.h <<\EOF
1911	#define OM_HAVE_EXTERNAL_CONFIG_H 1
1912	EOF
1913
1914	EXTERNAL_CONFIG_HEADER=${with_external_config_h}
1915	rm -f omExternalConfig.h
1916	cp ${with_external_config_h} omExternalConfig.h
1917	fi
1918	if test "${with_external_config_c+set}" = set; then
1919	cat >> confdefs.h <<\EOF
1920	#define OM_HAVE_EXTERNAL_CONFIG_C 1
1921	EOF
1922
1923	EXTERNAL_CONFIG_SOURCE=${with_external_config_c}
1924	fi
1925
1926
1927	if test "${EXTERNAL_CONFIG_HEADER+set}" = set \|\| test "${EXTERNAL_CONFIG_SOURCE+set}" = set; then
1928	echo "$ac_t""${EXTERNAL_CONFIG_HEADER} ${EXTERNAL_CONFIG_SOURCE}" 1>&6
1929	else
1930	echo "$ac_t""none" 1>&6
1931	fi
1932
1933	echo $ac_n "checking which malloc to use""... $ac_c" 1>&6
1934	echo "configure:1935: checking which malloc to use" >&5
1935	if test "${with_malloc}" = system; then
1936	OM_MALLOC_HEADER=omMallocSystem.h
1937	if test "${with_provide_malloc}" = yes \|\| test "${with_provide_malloc}" = debug; then
1938	{ echo "configure: error: "can not provide malloc for --with-malloc=system"" 1>&2; exit 1; }
1939	fi
1940	elif test "${with_malloc}" = gmalloc; then
1941	OM_MALLOC_HEADER=gmalloc.h
1942	OM_MALLOC_SOURCE=gmalloc.c
1943	elif test "${with_malloc}" = pmalloc; then
1944	OM_MALLOC_HEADER=pmalloc.h
1945	OM_MALLOC_SOURCE=pmalloc.c
1946	elif test "${with_malloc}" = external; then
1947	if test "${with_external_malloc_h+set}" != set; then
1948	{ echo "configure: error: need --with_external_malloc_h for external malloc" 1>&2; exit 1; }
1949	fi
1950	if test "${with_provide_malloc}" = yes \|\| test "${with_provide_malloc}" = debug; then
1951	{ echo "configure: error: "can not provide malloc for --with_malloc=external"" 1>&2; exit 1; }
1952	fi
1953	OM_MALLOC_HEADER=$with_external_malloc_h
1954	OM_MALLOC_SOURCE=$with_external_malloc_c
1955	else
1956	with_malloc=dlmalloc
1957	OM_MALLOC_HEADER=dlmalloc.h
1958	OM_MALLOC_SOURCE=dlmalloc.c
1959	fi
1960	echo "$ac_t""$with_malloc" 1>&6
1961
1962
1963	if test "${OM_MALLOC_SOURCE+set}" = set; then
1964	cat >> confdefs.h <<\EOF
1965	#define OM_HAVE_MALLOC_SOURCE 1
1966	EOF
1967
1968	fi
1969
1970	echo $ac_n "checking whether malloc provides SizeOfAddr""... $ac_c" 1>&6
1971	echo "configure:1972: checking whether malloc provides SizeOfAddr" >&5
1972	if test "${ac_cv_malloc_sizeof_addr}" = no; then
1973	echo "$ac_t""(cached) no" 1>&6
1974	elif test "${ac_cv_malloc_sizeof_addr}" = "${OM_MALLOC_HEADER}_${OM_MALLOC_SOURCE}"; then
1975	echo "$ac_t""(cached) yes" 1>&6
1976	else
1977	if test "$cross_compiling" = yes; then
1978	ac_cv_malloc_sizeof_addr=no
1979	else
1980	cat > conftest.$ac_ext <<EOF
1981	#line 1982 "configure"
1982	#include "confdefs.h"
1983
1984	#include "$OM_MALLOC_HEADER"
1985	#ifdef OM_HAVE_MALLOC_SOURCE
1986	#include "$OM_MALLOC_SOURCE"
1987	#endif
1988
1989	main()
1990	{
1991	void* addr = OM_MALLOC_MALLOC(512);
1992	if (OM_MALLOC_SIZEOF_ADDR(addr) < 512)
1993	exit(1);
1994	exit(0);
1995	}
1996
1997	EOF
1998	if { (eval echo configure:1999: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1999	then
2000	ac_cv_malloc_sizeof_addr="${OM_MALLOC_HEADER}_${OM_MALLOC_SOURCE}"
2001	else
2002	echo "configure: failed program was:" >&5
2003	cat conftest.$ac_ext >&5
2004	rm -fr conftest*
2005	ac_cv_malloc_sizeof_addr=no
2006	fi
2007	rm -fr conftest*
2008	fi
2009
2010	if test "${ac_cv_malloc_sizeof_addr}" = no; then
2011	echo "$ac_t""no" 1>&6
2012	else
2013	echo "$ac_t""yes" 1>&6
2014	fi
2015	fi
2016	if test "$ac_cv_malloc_sizeof_addr" != no; then
2017	cat >> confdefs.h <<\EOF
2018	#define OM_MALLOC_PROVIDES_SIZEOF_ADDR 1
2019	EOF
2020
2021	fi
2022
2023	if test "${with_provide_malloc}" = malloc; then
2024	cat >> confdefs.h <<\EOF
2025	#define OM_PROVIDE_MALLOC 3
2026	EOF
2027
2028	elif test "${with_provide_malloc}" = debug; then
2029	cat >> confdefs.h <<\EOF
2030	#define OM_PROVIDE_MALLOC 2
2031	EOF
2032
2033	elif test "${with_provide_malloc}" = yes; then
2034	cat >> confdefs.h <<\EOF
2035	#define OM_PROVIDE_MALLOC 1
2036	EOF
2037
2038	else
2039	cat >> confdefs.h <<\EOF
2040	#define OM_PROVIDE_MALLOC 0
2041	EOF
2042
2043	fi
2044
2045	echo $ac_n "checking whether working valloc exists""... $ac_c" 1>&6
2046	echo "configure:2047: checking whether working valloc exists" >&5
2047	if test "${ac_cv_working_valloc}" = no; then
2048	echo "$ac_t""(cached) no" 1>&6
2049	elif test "${ac_cv_working_valloc}" = "${OM_MALLOC_HEADER}_${OM_MALLOC_SOURCE}"; then
2050	echo "$ac_t""(cached) yes" 1>&6
2051	else
2052	if test "$cross_compiling" = yes; then
2053	ac_cv_working_valloc=no
2054	else
2055	cat > conftest.$ac_ext <<EOF
2056	#line 2057 "configure"
2057	#include "confdefs.h"
2058
2059	#include "$OM_MALLOC_HEADER"
2060	#ifdef OM_HAVE_MALLOC_SOURCE
2061	#include "$OM_MALLOC_SOURCE"
2062	#endif
2063
2064	main()
2065	{
2066	void* addr = OM_MALLOC_VALLOC(128*${ac_cv_pagesize});
2067	if (addr == 0 \|\| ((unsigned long) addr % ${ac_cv_pagesize}))
2068	exit(1);
2069	OM_MALLOC_VFREE(addr, 128*${ac_cv_pagesize});
2070	exit(0);
2071	}
2072
2073	EOF
2074	if { (eval echo configure:2075: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2075	then
2076	ac_cv_working_valloc="${OM_MALLOC_HEADER}_${OM_MALLOC_SOURCE}"
2077	else
2078	echo "configure: failed program was:" >&5
2079	cat conftest.$ac_ext >&5
2080	rm -fr conftest*
2081	ac_cv_working_valloc=no
2082	fi
2083	rm -fr conftest*
2084	fi
2085
2086	if test "${ac_cv_working_valloc}" = no; then
2087	echo "$ac_t""no" 1>&6
2088	else
2089	echo "$ac_t""yes" 1>&6
2090	fi
2091	fi
2092
2093	echo $ac_n "checking which valloc to use""... $ac_c" 1>&6
2094	echo "configure:2095: checking which valloc to use" >&5
2095	if test "${with_valloc+set}" != set \|\| test "${with_valloc}" = mmap; then
2096	if test "${ac_cv_working_mmap}" = yes; then
2097	with_valloc=mmap
2098	cat >> confdefs.h <<\EOF
2099	#define OM_HAVE_VALLOC_MMAP 1
2100	EOF
2101
2102	else
2103	with_valloc=malloc
2104	fi
2105	fi
2106	if test "${with_valloc}" = malloc; then
2107	if test "{ac_cv_working_valloc}" != no; then
2108	cat >> confdefs.h <<\EOF
2109	#define OM_HAVE_VALLOC_MALLOC 1
2110	EOF
2111
2112	else
2113	with_valloc=emulate
2114	fi
2115	fi
2116	echo "$ac_t""$with_valloc" 1>&6
2117
2118	echo $ac_n "checking whether to emulate omalloc""... $ac_c" 1>&6
2119	echo "configure:2120: checking whether to emulate omalloc" >&5
2120	if test "${with_emulate_omalloc}" = yes; then
2121	cat >> confdefs.h <<\EOF
2122	#define OM_EMULATE_OMALLOC 1
2123	EOF
2124
2125	echo "$ac_t""yes" 1>&6
2126	else
2127	echo "$ac_t""no" 1>&6
2128	fi
2129
2130	echo $ac_n "checking how to align""... $ac_c" 1>&6
2131	echo "configure:2132: checking how to align" >&5
2132	if test "$with_align" = 8 \|\| test "$ac_cv_sizeof_long" = 8; then
2133	ac_cv_align=8
2134	cat >> confdefs.h <<\EOF
2135	#define OM_ALIGN_8 1
2136	EOF
2137
2138	else
2139	if test "$ac_cv_align_need_strict" = "yes" \|\| test "$with_align" = "strict"; then
2140	cat >> confdefs.h <<\EOF
2141	#define OM_ALIGNMENT_NEEDS_WORK 1
2142	EOF
2143
2144	ac_cv_align="strict"
2145	else
2146	ac_cv_align="sloppy"
2147	fi
2148	fi
2149	echo "$ac_t""$ac_cv_align" 1>&6
2150
2151	echo $ac_n "checking whether to use dense bins""... $ac_c" 1>&6
2152	echo "configure:2153: checking whether to use dense bins" >&5
2153	if test "$with_dense_bins" = yes; then
2154	echo "$ac_t""yes" 1>&6
2155	cat >> confdefs.h <<\EOF
2156	#define OM_HAVE_DENSE_BIN_DISTRIBUTION 1
2157	EOF
2158
2159	else
2160	echo "$ac_t""no" 1>&6
2161	fi
2162
2163	echo $ac_n "checking whether to disable debugging""... $ac_c" 1>&6
2164	echo "configure:2165: checking whether to disable debugging" >&5
2165	if test "$with_debug" != no; then
2166	echo "$ac_t""no" 1>&6
2167	else
2168	echo "$ac_t""yes" 1>&6
2169	cat >> confdefs.h <<\EOF
2170	#define OM_NDEBUG 1
2171	EOF
2172
2173	with_track=no
2174	fi
2175
2176	echo $ac_n "checking whether to have tracking debug functionality""... $ac_c" 1>&6
2177	echo "configure:2178: checking whether to have tracking debug functionality" >&5
2178	if test "$with_track" != no; then
2179	echo "$ac_t""yes" 1>&6
2180	cat >> confdefs.h <<\EOF
2181	#define OM_HAVE_TRACK 1
2182	EOF
2183
2184	else
2185	echo "$ac_t""no" 1>&6
2186	fi
2187
2188	echo $ac_n "checking whether to use internal debug""... $ac_c" 1>&6
2189	echo "configure:2190: checking whether to use internal debug" >&5
2190	if test "$with_internal_debug" = yes; then
2191	echo "$ac_t""yes" 1>&6
2192	cat >> confdefs.h <<\EOF
2193	#define OM_INTERNAL_DEBUG 1
2194	EOF
2195
2196	with_inline=no
2197	else
2198	echo "$ac_t""no" 1>&6
2199	fi
2200
2201	echo $ac_n "checking whether to inline""... $ac_c" 1>&6
2202	echo "configure:2203: checking whether to inline" >&5
2203	if test "$ac_cv_c_inline" != no && test "$with_inline" != no; then
2204	cat >> confdefs.h <<EOF
2205	#define OM_INLINE static $ac_cv_c_inline
2206	EOF
2207
2208	cat >> confdefs.h <<EOF
2209	#define OM_INLINE_DECL static $ac_cv_c_inline
2210	EOF
2211
2212	cat >> confdefs.h <<EOF
2213	#define OM_INLINE_IMPL static $ac_cv_c_inline
2214	EOF
2215
2216	cat >> confdefs.h <<EOF
2217	#define OM_INLINE_LOCAL static $ac_cv_c_inline
2218	EOF
2219
2220	echo "$ac_t""yes" 1>&6
2221	else
2222	cat >> confdefs.h <<EOF
2223	#define OM_INLINE_DECL extern
2224	EOF
2225
2226	cat >> confdefs.h <<EOF
2227	#define OM_INLINE_IMPL
2228	EOF
2229
2230	cat >> confdefs.h <<EOF
2231	#define OM_INLINE_LOCAL static
2232	EOF
2233
2234	echo "$ac_t""no" 1>&6
2235	fi
2236
2237	echo $ac_n "checking whether GET_RET_ADDR works""... $ac_c" 1>&6
2238	echo "configure:2239: checking whether GET_RET_ADDR works" >&5
2239	if eval "test \"`echo '$''{'ac_cv_get_return_addr_works'+set}'`\" = set"; then
2240	echo $ac_n "(cached) $ac_c" 1>&6
2241	else
2242	if test "$cross_compiling" = yes; then
2243	ac_cv_get_return_addr_works=no
2244	else
2245	cat > conftest.$ac_ext <<EOF
2246	#line 2247 "configure"
2247	#include "confdefs.h"
2248
2249	#include "omReturn.h"
2250	int test_return_addr()
2251	{
2252	char* f;
2253	GET_RET_ADDR(f);
2254	return (int) f;
2255	}
2256	int main()
2257	{
2258	exit(! test_return_addr());
2259	}
2260
2261	EOF
2262	if { (eval echo configure:2263: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2263	then
2264	ac_cv_get_return_addr_works=yes
2265	else
2266	echo "configure: failed program was:" >&5
2267	cat conftest.$ac_ext >&5
2268	rm -fr conftest*
2269	ac_cv_get_return_addr_works=no
2270	fi
2271	rm -fr conftest*
2272	fi
2273
2274	fi
2275
2276	echo "$ac_t""$ac_cv_get_return_addr_works" 1>&6
2277	if test "$ac_cv_get_return_addr_works" = yes; then
2278	cat >> confdefs.h <<\EOF
2279	#define OM_GET_RETURN_ADDR_WORKS 1
2280	EOF
2281
2282	fi
2283
2284	echo $ac_n "checking whether omGetBackTrace works""... $ac_c" 1>&6
2285	echo "configure:2286: checking whether omGetBackTrace works" >&5
2286	if eval "test \"`echo '$''{'ac_cv_get_backtrace_works'+set}'`\" = set"; then
2287	echo $ac_n "(cached) $ac_c" 1>&6
2288	else
2289	if test "$cross_compiling" = yes; then
2290	ac_cv_get_backtrace_works=no
2291	else
2292	cat > conftest.$ac_ext <<EOF
2293	#line 2294 "configure"
2294	#include "confdefs.h"
2295
2296	#include "omGetBackTrace.c"
2297	#include <stdio.h>
2298	int test_backtrace()
2299	{
2300	void* bt;
2301	int i = omGetBackTrace(&bt, 0, 10);
2302	return i;
2303	}
2304	int main()
2305	{
2306	int i;
2307	omInitGetBackTrace();
2308	i = test_backtrace();
2309	if (i == 1) exit(0);
2310	else exit(i+1);
2311	}
2312
2313	EOF
2314	if { (eval echo configure:2315: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2315	then
2316	ac_cv_get_backtrace_works=yes
2317	else
2318	echo "configure: failed program was:" >&5
2319	cat conftest.$ac_ext >&5
2320	rm -fr conftest*
2321	ac_cv_get_backtrace_works=no
2322	fi
2323	rm -fr conftest*
2324	fi
2325
2326	fi
2327
2328	echo "$ac_t""$ac_cv_get_backtrace_works" 1>&6
2329	if test "$ac_cv_get_backtrace_works" = yes; then
2330	cat >> confdefs.h <<\EOF
2331	#define OM_GET_BACKTRACE_WORKS 1
2332	EOF
2333
2334	fi
2335
2336	echo $ac_n "checking whether addr2line works""... $ac_c" 1>&6
2337	echo "configure:2338: checking whether addr2line works" >&5
2338	if eval "test \"`echo '$''{'ac_cv_prog_addr2line_works'+set}'`\" = set"; then
2339	echo $ac_n "(cached) $ac_c" 1>&6
2340	else
2341	if test "$cross_compiling" = yes; then
2342	ac_cv_prog_addr2line_works=no
2343	else
2344	cat > conftest.$ac_ext <<EOF
2345	#line 2346 "configure"
2346	#include "confdefs.h"
2347
2348	#undef OM_GET_BACKTRACE_WORKS
2349	#include "omReturn.h"
2350	#include "omStructs.h"
2351	#include "omGetBackTrace.h"
2352	#include "omRet2Info.c"
2353	#include "omFindExec.c"
2354
2355
2356	int test_Ret_2_Info()
2357	{
2358	void* bt;
2359	int i;
2360	struct omRetInfo_s info;
2361
2362	GET_RET_ADDR(bt);
2363	i = omBackTrace_2_RetInfo(&bt, &info, 1);
2364	return i;
2365	}
2366
2367
2368	int main(int argc, char** argv)
2369	{
2370	int i;
2371	omInitRet_2_Info(*argv);
2372	i = test_Ret_2_Info();
2373	if (i==1) exit(0);
2374	else exit (i+10);
2375	}
2376
2377	EOF
2378	if { (eval echo configure:2379: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2379	then
2380	ac_cv_prog_addr2line_works=yes
2381	else
2382	echo "configure: failed program was:" >&5
2383	cat conftest.$ac_ext >&5
2384	rm -fr conftest*
2385	ac_cv_prog_addr2line_works=no
2386	fi
2387	rm -fr conftest*
2388	fi
2389
2390	fi
2391
2392	echo "$ac_t""$ac_cv_prog_addr2line_works" 1>&6
2393
2394	echo $ac_n "checking whether to track return addresses""... $ac_c" 1>&6
2395	echo "configure:2396: checking whether to track return addresses" >&5
2396	if test "$with_track_return" = no \|\| test "$ac_cv_get_return_addr_works" = no \|\| test "$ac_cv_prog_addr2line_works" != yes; then
2397	with_track_return=no
2398	else
2399	cat >> confdefs.h <<\EOF
2400	#define OM_TRACK_RETURN 1
2401	EOF
2402
2403	with_track_return=yes
2404	fi
2405	echo "$ac_t""$with_track_return" 1>&6
2406
2407	echo $ac_n "checking whether to track files and line numbers""... $ac_c" 1>&6
2408	echo "configure:2409: checking whether to track files and line numbers" >&5
2409	if test "$with_track_fl" = no && test "$with_track_return" = no; then
2410	with_track_fl=yes
2411	fi
2412	if test "${with_track_fl+set}" != set; then
2413	if test "$with_track_return" = yes; then
2414	with_track_fl=no
2415	else
2416	with_track_fl=yes
2417	fi
2418	fi
2419	echo "$ac_t""$with_track_fl" 1>&6
2420	if test "$with_track_fl" = yes; then
2421	cat >> confdefs.h <<\EOF
2422	#define OM_TRACK_FILE_LINE 1
2423	EOF
2424
2425	fi
2426
2427	echo $ac_n "checking whether to track stack backtraces""... $ac_c" 1>&6
2428	echo "configure:2429: checking whether to track stack backtraces" >&5
2429	if test "$with_track" != no && test "$ac_cv_get_backtrace_works" = yes && test "$with_track_backtrace" != no && test "$ac_cv_prog_addr2line_works" = yes; then
2430	with_track_backtrace=yes
2431	cat >> confdefs.h <<\EOF
2432	#define OM_TRACK_BACKTRACE 1
2433	EOF
2434
2435	else
2436	with_track_backtrace=no
2437	fi
2438	echo "$ac_t""$with_track_backtrace" 1>&6
2439
2440
2441
2442
2443	trap '' 1 2 15
2444	cat > confcache <<\EOF
2445	# This file is a shell script that caches the results of configure
2446	# tests run on this system so they can be shared between configure
2447	# scripts and configure runs. It is not useful on other systems.
2448	# If it contains results you don't want to keep, you may remove or edit it.
2449	#
2450	# By default, configure uses ./config.cache as the cache file,
2451	# creating it if it does not exist already. You can give configure
2452	# the --cache-file=FILE option to use a different cache file; that is
2453	# what configure does when it calls configure scripts in
2454	# subdirectories, so they share the cache.
2455	# Giving --cache-file=/dev/null disables caching, for debugging configure.
2456	# config.status only pays attention to the cache file if you give it the
2457	# --recheck option to rerun configure.
2458	#
2459	EOF
2460	# The following way of writing the cache mishandles newlines in values,
2461	# but we know of no workaround that is simple, portable, and efficient.
2462	# So, don't put newlines in cache variables' values.
2463	# Ultrix sh set writes to stderr and can't be redirected directly,
2464	# and sets the high bit in the cache file unless we assign to the vars.
2465	(set) 2>&1 \|
2466	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
2467	ac_space=\ )
2468	# `set' does not quote correctly, so add quotes (double-quote substitution
2469	# turns \\\\ into \\, and sed turns \\ into \).
2470	sed -n \
2471	-e "s/'/'\\\\''/g" \
2472	-e "s/^\$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]\$=\$.*\$/\\1=\${\\1='\\2'}/p"
2473	;;
2474	*)
2475	# `set' quotes correctly as required by POSIX, so do not add quotes.
2476	sed -n -e 's/^$[a-zA-Z0-9_]_cv_[a-zA-Z0-9_]$=$.*$/\1=${\1=\2}/p'
2477	;;
2478	esac >> confcache
2479	if cmp -s $cache_file confcache; then
2480	:
2481	else
2482	if test -w $cache_file; then
2483	echo "updating cache $cache_file"
2484	cat confcache > $cache_file
2485	else
2486	echo "not updating unwritable cache $cache_file"
2487	fi
2488	fi
2489	rm -f confcache
2490
2491	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2492
2493	test "x$prefix" = xNONE && prefix=$ac_default_prefix
2494	# Let make expand exec_prefix.
2495	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2496
2497	# Any assignment to VPATH causes Sun make to only execute
2498	# the first set of double-colon rules, so remove it if not needed.
2499	# If there is a colon in the path, we need to keep it.
2500	if test "x$srcdir" = x.; then
2501	ac_vpsub='/^[ ]VPATH[ ]=[^:]*$/d'
2502	fi
2503
2504	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2505
2506	DEFS=-DHAVE_CONFIG_H
2507
2508	# Without the "./", some shells look in PATH for config.status.
2509	: ${CONFIG_STATUS=./config.status}
2510
2511	echo creating $CONFIG_STATUS
2512	rm -f $CONFIG_STATUS
2513	cat > $CONFIG_STATUS <<EOF
2514	#! /bin/sh
2515	# Generated automatically by configure.
2516	# Run this file to recreate the current configuration.
2517	# This directory was configured as follows,
2518	# on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
2519	#
2520	# $0 $ac_configure_args
2521	#
2522	# Compiler output produced by configure, useful for debugging
2523	# configure, is in ./config.log if it exists.
2524
2525	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2526	for ac_option
2527	do
2528	case "\$ac_option" in
2529	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
2530	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2531	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2532	-version \| --version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v)
2533	echo "$CONFIG_STATUS generated by autoconf version 2.13"
2534	exit 0 ;;
2535	-help \| --help \| --hel \| --he \| --h)
2536	echo "\$ac_cs_usage"; exit 0 ;;
2537	*) echo "\$ac_cs_usage"; exit 1 ;;
2538	esac
2539	done
2540
2541	ac_given_srcdir=$srcdir
2542	ac_given_INSTALL="$INSTALL"
2543
2544	trap 'rm -fr `echo "Makefile omConfig.h omMalloc.h:${OM_MALLOC_HEADER}" \| sed "s/:[^ ]//g"` conftest; exit 1' 1 2 15
2545	EOF
2546	cat >> $CONFIG_STATUS <<EOF
2547
2548	# Protect against being on the right side of a sed subst in config.status.
2549	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2550	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2551	$ac_vpsub
2552	$extrasub
2553	s%@SHELL@%$SHELL%g
2554	s%@CFLAGS@%$CFLAGS%g
2555	s%@CPPFLAGS@%$CPPFLAGS%g
2556	s%@CXXFLAGS@%$CXXFLAGS%g
2557	s%@FFLAGS@%$FFLAGS%g
2558	s%@DEFS@%$DEFS%g
2559	s%@LDFLAGS@%$LDFLAGS%g
2560	s%@LIBS@%$LIBS%g
2561	s%@exec_prefix@%$exec_prefix%g
2562	s%@prefix@%$prefix%g
2563	s%@program_transform_name@%$program_transform_name%g
2564	s%@bindir@%$bindir%g
2565	s%@sbindir@%$sbindir%g
2566	s%@libexecdir@%$libexecdir%g
2567	s%@datadir@%$datadir%g
2568	s%@sysconfdir@%$sysconfdir%g
2569	s%@sharedstatedir@%$sharedstatedir%g
2570	s%@localstatedir@%$localstatedir%g
2571	s%@libdir@%$libdir%g
2572	s%@includedir@%$includedir%g
2573	s%@oldincludedir@%$oldincludedir%g
2574	s%@infodir@%$infodir%g
2575	s%@mandir@%$mandir%g
2576	s%@VERSION@%$VERSION%g
2577	s%@SET_MAKE@%$SET_MAKE%g
2578	s%@CC@%$CC%g
2579	s%@CPP@%$CPP%g
2580	s%@RANLIB@%$RANLIB%g
2581	s%@LN_S@%$LN_S%g
2582	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2583	s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2584	s%@INSTALL_DATA@%$INSTALL_DATA%g
2585	s%@AR@%$AR%g
2586	s%@PERL@%$PERL%g
2587	s%@ADDR2LINE@%$ADDR2LINE%g
2588	s%@EXTERNAL_CONFIG_HEADER@%$EXTERNAL_CONFIG_HEADER%g
2589	s%@EXTERNAL_CONFIG_SOURCE@%$EXTERNAL_CONFIG_SOURCE%g
2590	s%@OM_MALLOC_HEADER@%$OM_MALLOC_HEADER%g
2591	s%@OM_MALLOC_SOURCE@%$OM_MALLOC_SOURCE%g
2592
2593	CEOF
2594	EOF
2595
2596	cat >> $CONFIG_STATUS <<\EOF
2597
2598	# Split the substitutions into bite-sized pieces for seds with
2599	# small command number limits, like on Digital OSF/1 and HP-UX.
2600	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2601	ac_file=1 # Number of current file.
2602	ac_beg=1 # First line for current file.
2603	ac_end=$ac_max_sed_cmds # Line after last line for current file.
2604	ac_more_lines=:
2605	ac_sed_cmds=""
2606	while $ac_more_lines; do
2607	if test $ac_beg -gt 1; then
2608	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2609	else
2610	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2611	fi
2612	if test ! -s conftest.s$ac_file; then
2613	ac_more_lines=false
2614	rm -f conftest.s$ac_file
2615	else
2616	if test -z "$ac_sed_cmds"; then
2617	ac_sed_cmds="sed -f conftest.s$ac_file"
2618	else
2619	ac_sed_cmds="$ac_sed_cmds \| sed -f conftest.s$ac_file"
2620	fi
2621	ac_file=`expr $ac_file + 1`
2622	ac_beg=$ac_end
2623	ac_end=`expr $ac_end + $ac_max_sed_cmds`
2624	fi
2625	done
2626	if test -z "$ac_sed_cmds"; then
2627	ac_sed_cmds=cat
2628	fi
2629	EOF
2630
2631	cat >> $CONFIG_STATUS <<EOF
2632
2633	CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
2634	EOF
2635	cat >> $CONFIG_STATUS <<\EOF
2636	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2637	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2638	case "$ac_file" in
2639	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
2640	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
2641	*) ac_file_in="${ac_file}.in" ;;
2642	esac
2643
2644	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2645
2646	# Remove last slash and all that follows it. Not all systems have dirname.
2647	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
2648	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2649	# The file is in a subdirectory.
2650	test ! -d "$ac_dir" && mkdir "$ac_dir"
2651	ac_dir_suffix="/`echo $ac_dir\|sed 's%^\./%%'`"
2652	# A "../" for each directory in $ac_dir_suffix.
2653	ac_dots=`echo $ac_dir_suffix\|sed 's%/[^/]*%../%g'`
2654	else
2655	ac_dir_suffix= ac_dots=
2656	fi
2657
2658	case "$ac_given_srcdir" in
2659	.) srcdir=.
2660	if test -z "$ac_dots"; then top_srcdir=.
2661	else top_srcdir=`echo $ac_dots\|sed 's%/$%%'`; fi ;;
2662	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2663	*) # Relative path.
2664	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2665	top_srcdir="$ac_dots$ac_given_srcdir" ;;
2666	esac
2667
2668	case "$ac_given_INSTALL" in
2669	[/$]*) INSTALL="$ac_given_INSTALL" ;;
2670	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2671	esac
2672
2673	echo creating "$ac_file"
2674	rm -f "$ac_file"
2675	configure_input="Generated automatically from `echo $ac_file_in\|sed 's%.*/%%'` by configure."
2676	case "$ac_file" in
2677	Makefile) ac_comsub="1i\\
2678	# $configure_input" ;;
2679	*) ac_comsub= ;;
2680	esac
2681
2682	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2683	sed -e "$ac_comsub
2684	s%@configure_input@%$configure_input%g
2685	s%@srcdir@%$srcdir%g
2686	s%@top_srcdir@%$top_srcdir%g
2687	s%@INSTALL@%$INSTALL%g
2688	" $ac_file_inputs \| (eval "$ac_sed_cmds") > $ac_file
2689	fi; done
2690	rm -f conftest.s*
2691
2692	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2693	# NAME is the cpp macro being defined and VALUE is the value it is being given.
2694	#
2695	# ac_d sets the value in "#define NAME VALUE" lines.
2696	ac_dA='s%^$[ ]$#$[ ]define[ ][ ]*$'
2697	ac_dB='$[ ][ ]$[^ ]%\1#\2'
2698	ac_dC='\3'
2699	ac_dD='%g'
2700	# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2701	ac_uA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
2702	ac_uB='$[ ]$%\1#\2define\3'
2703	ac_uC=' '
2704	ac_uD='\4%g'
2705	# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2706	ac_eA='s%^$[ ]$#$[ ]$undef$[ ][ ]*$'
2707	ac_eB='$%\1#\2define\3'
2708	ac_eC=' '
2709	ac_eD='%g'
2710
2711	if test "${CONFIG_HEADERS+set}" != set; then
2712	EOF
2713	cat >> $CONFIG_STATUS <<EOF
2714	CONFIG_HEADERS="omConfig.h omMalloc.h:${OM_MALLOC_HEADER}"
2715	EOF
2716	cat >> $CONFIG_STATUS <<\EOF
2717	fi
2718	for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2719	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2720	case "$ac_file" in
2721	:) ac_file_in=`echo "$ac_file"\|sed 's%[^:]*:%%'`
2722	ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
2723	*) ac_file_in="${ac_file}.in" ;;
2724	esac
2725
2726	echo creating $ac_file
2727
2728	rm -f conftest.frag conftest.in conftest.out
2729	ac_file_inputs=`echo $ac_file_in\|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2730	cat $ac_file_inputs > conftest.in
2731
2732	EOF
2733
2734	# Transform confdefs.h into a sed script conftest.vals that substitutes
2735	# the proper values into config.h.in to produce config.h. And first:
2736	# Protect against being on the right side of a sed subst in config.status.
2737	# Protect against being in an unquoted here document in config.status.
2738	rm -f conftest.vals
2739	cat > conftest.hdr <<\EOF
2740	s/[\\&%]/\\&/g
2741	s%[\\$`]%\\&%g
2742	s%#define $[A-Za-z_][A-Za-z0-9_]$ $.*$%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2743	s%ac_d%ac_u%gp
2744	s%ac_u%ac_e%gp
2745	EOF
2746	sed -n -f conftest.hdr confdefs.h > conftest.vals
2747	rm -f conftest.hdr
2748
2749	# This sed command replaces #undef with comments. This is necessary, for
2750	# example, in the case of _POSIX_SOURCE, which is predefined and required
2751	# on some systems where configure will not decide to define it.
2752	cat >> conftest.vals <<\EOF
2753	s%^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9]%/* & */%
2754	EOF
2755
2756	# Break up conftest.vals because some shells have a limit on
2757	# the size of here documents, and old seds have small limits too.
2758
2759	rm -f conftest.tail
2760	while :
2761	do
2762	ac_lines=`grep -c . conftest.vals`
2763	# grep -c gives empty output for an empty file on some AIX systems.
2764	if test -z "$ac_lines" \|\| test "$ac_lines" -eq 0; then break; fi
2765	# Write a limited-size here document to conftest.frag.
2766	echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2767	sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2768	echo 'CEOF
2769	sed -f conftest.frag conftest.in > conftest.out
2770	rm -f conftest.in
2771	mv conftest.out conftest.in
2772	' >> $CONFIG_STATUS
2773	sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2774	rm -f conftest.vals
2775	mv conftest.tail conftest.vals
2776	done
2777	rm -f conftest.vals
2778
2779	cat >> $CONFIG_STATUS <<\EOF
2780	rm -f conftest.frag conftest.h
2781	echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
2782	cat conftest.in >> conftest.h
2783	rm -f conftest.in
2784	if cmp -s $ac_file conftest.h 2>/dev/null; then
2785	echo "$ac_file is unchanged"
2786	rm -f conftest.h
2787	else
2788	# Remove last slash and all that follows it. Not all systems have dirname.
2789	ac_dir=`echo $ac_file\|sed 's%/[^/][^/]*$%%'`
2790	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2791	# The file is in a subdirectory.
2792	test ! -d "$ac_dir" && mkdir "$ac_dir"
2793	fi
2794	rm -f $ac_file
2795	mv conftest.h $ac_file
2796	fi
2797	fi; done
2798
2799	EOF
2800	cat >> $CONFIG_STATUS <<EOF
2801
2802	EOF
2803	cat >> $CONFIG_STATUS <<\EOF
2804	\
2805	if test "$CONFIG_HEADERS"; then echo timestamp > stamp-h; fi
2806	exit 0
2807	EOF
2808	chmod +x $CONFIG_STATUS
2809	rm -fr confdefs* $ac_clean_files
2810	test "$no_create" = yes \|\| ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS \|\| exit 1
2811
2812
2813
2814
2815

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