root/trunk/gsdl/packages/isis-gdl/configure @ 6127

Revision 6127, 63.5 KB (checked in by mdewsnip, 17 years ago)

IsisGdl? package for reading CDS/ISIS databases. Provided by Jean-Claude Dauphin at UNESCO, and modified slightly to compile and run under Linux.

  • Property svn:executable set to *
  • Property svn:keywords set to Author Date Id Revision
Line 
1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles.
3# Generated by Autoconf 2.50.
4#
5# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
6# Free Software Foundation, Inc.
7# This configure script is free software; the Free Software Foundation
8# gives unlimited permission to copy, distribute and modify it.
9
10# Be Bourne compatible
11if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
12  emulate sh
13  NULLCMD=:
14elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
15  set -o posix
16fi
17
18# Name of the executable.
19as_me=`echo "$0" |sed 's,.*[\\/],,'`
20
21if expr a : '\(a\)' >/dev/null 2>&1; then
22  as_expr=expr
23else
24  as_expr=false
25fi
26
27rm -f conf$$ conf$$.exe conf$$.file
28echo >conf$$.file
29if ln -s conf$$.file conf$$ 2>/dev/null; then
30  # We could just check for DJGPP; but this test a) works b) is more generic
31  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
32  if test -f conf$$.exe; then
33    # Don't use ln at all; we don't have any links
34    as_ln_s='cp -p'
35  else
36    as_ln_s='ln -s'
37  fi
38elif ln conf$$.file conf$$ 2>/dev/null; then
39  as_ln_s=ln
40else
41  as_ln_s='cp -p'
42fi
43rm -f conf$$ conf$$.exe conf$$.file
44
45as_executable_p="test -f"
46
47# Support unset when possible.
48if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
49  as_unset=unset
50else
51  as_unset=false
52fi
53
54# NLS nuisances.
55$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }
56$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }
57$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }
58$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }
59$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }
60$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }
61$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }
62$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }
63
64# IFS
65# We need space, tab and new line, in precisely that order.
66as_nl='
67'
68IFS="   $as_nl"
69
70# CDPATH.
71$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
72
73# Name of the host.
74# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
75# so uname gets run too.
76ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
77
78exec 6>&1
79
80#
81# Initializations.
82#
83ac_default_prefix=/usr/local
84cross_compiling=no
85subdirs=
86MFLAGS= MAKEFLAGS=
87SHELL=${CONFIG_SHELL-/bin/sh}
88
89# Maximum number of lines to put in a shell here document.
90# This variable seems obsolete.  It should probably be removed, and
91# only ac_max_sed_lines should be used.
92: ${ac_max_here_lines=38}
93
94# Avoid depending upon Character Ranges.
95ac_cr_az='abcdefghijklmnopqrstuvwxyz'
96ac_cr_AZ='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
97ac_cr_09='0123456789'
98ac_cr_alnum=$ac_cr_az$ac_cr_AZ$ac_cr_09
99
100# Sed expression to map a string onto a valid sh and CPP variable names.
101ac_tr_sh="sed y%*+%pp%;s%[^_$ac_cr_alnum]%_%g"
102ac_tr_cpp="sed y%*$ac_cr_az%P$ac_cr_AZ%;s%[^_$ac_cr_alnum]%_%g"
103
104ac_default_prefix=../..
105
106# Initialize some variables set by options.
107ac_init_help=
108ac_init_version=false
109# The variables have the same names as the options, with
110# dashes changed to underlines.
111cache_file=/dev/null
112exec_prefix=NONE
113no_create=
114no_recursion=
115prefix=NONE
116program_prefix=NONE
117program_suffix=NONE
118program_transform_name=s,x,x,
119silent=
120site=
121srcdir=
122verbose=
123x_includes=NONE
124x_libraries=NONE
125
126# Installation directory options.
127# These are left unexpanded so users can "make install exec_prefix=/foo"
128# and all the variables that are supposed to be based on exec_prefix
129# by default will actually change.
130# Use braces instead of parens because sh, perl, etc. also accept them.
131bindir='${exec_prefix}/bin'
132sbindir='${exec_prefix}/sbin'
133libexecdir='${exec_prefix}/libexec'
134datadir='${prefix}/share'
135sysconfdir='${prefix}/etc'
136sharedstatedir='${prefix}/com'
137localstatedir='${prefix}/var'
138libdir='${exec_prefix}/lib'
139includedir='${prefix}/include'
140oldincludedir='/usr/include'
141infodir='${prefix}/info'
142mandir='${prefix}/man'
143
144# Identity of this package.
145PACKAGE_NAME=
146PACKAGE_TARNAME=
147PACKAGE_VERSION=
148PACKAGE_STRING=
149PACKAGE_BUGREPORT=
150
151ac_prev=
152for ac_option
153do
154  # If the previous option needs an argument, assign it.
155  if test -n "$ac_prev"; then
156    eval "$ac_prev=\$ac_option"
157    ac_prev=
158    continue
159  fi
160
161  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
162
163  # Accept the important Cygnus configure options, so we can diagnose typos.
164
165  case $ac_option in
166
167  -bindir | --bindir | --bindi | --bind | --bin | --bi)
168    ac_prev=bindir ;;
169  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
170    bindir=$ac_optarg ;;
171
172  -build | --build | --buil | --bui | --bu)
173    ac_prev=build_alias ;;
174  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
175    build_alias=$ac_optarg ;;
176
177  -cache-file | --cache-file | --cache-fil | --cache-fi \
178  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
179    ac_prev=cache_file ;;
180  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
181  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
182    cache_file=$ac_optarg ;;
183
184  --config-cache | -C)
185    cache_file=config.cache ;;
186
187  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
188    ac_prev=datadir ;;
189  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
190  | --da=*)
191    datadir=$ac_optarg ;;
192
193  -disable-* | --disable-*)
194    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
195    # Reject names that are not valid shell variable names.
196    expr "x$ac_feature" : ".*[^-_$ac_cr_alnum]" >/dev/null &&
197      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
198   { (exit 1); exit 1; }; }
199    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
200    eval "enable_$ac_feature=no" ;;
201
202  -enable-* | --enable-*)
203    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
204    # Reject names that are not valid shell variable names.
205    expr "x$ac_feature" : ".*[^-_$ac_cr_alnum]" >/dev/null &&
206      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
207   { (exit 1); exit 1; }; }
208    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
209    case $ac_option in
210      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
211      *) ac_optarg=yes ;;
212    esac
213    eval "enable_$ac_feature='$ac_optarg'" ;;
214
215  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
216  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
217  | --exec | --exe | --ex)
218    ac_prev=exec_prefix ;;
219  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
220  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
221  | --exec=* | --exe=* | --ex=*)
222    exec_prefix=$ac_optarg ;;
223
224  -gas | --gas | --ga | --g)
225    # Obsolete; use --with-gas.
226    with_gas=yes ;;
227
228  -help | --help | --hel | --he | -h)
229    ac_init_help=long ;;
230  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
231    ac_init_help=recursive ;;
232  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
233    ac_init_help=short ;;
234
235  -host | --host | --hos | --ho)
236    ac_prev=host_alias ;;
237  -host=* | --host=* | --hos=* | --ho=*)
238    host_alias=$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_alias ;;
375  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
376    target_alias=$ac_optarg ;;
377
378  -v | -verbose | --verbose | --verbos | --verbo | --verb)
379    verbose=yes ;;
380
381  -version | --version | --versio | --versi | --vers | -V)
382    ac_init_version=: ;;
383
384  -with-* | --with-*)
385    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
386    # Reject names that are not valid shell variable names.
387    expr "x$ac_package" : ".*[^-_$ac_cr_alnum]" >/dev/null &&
388      { echo "$as_me: error: invalid package name: $ac_package" >&2
389   { (exit 1); exit 1; }; }
390    ac_package=`echo $ac_package| sed 's/-/_/g'`
391    case $ac_option in
392      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
393      *) ac_optarg=yes ;;
394    esac
395    eval "with_$ac_package='$ac_optarg'" ;;
396
397  -without-* | --without-*)
398    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
399    # Reject names that are not valid shell variable names.
400    expr "x$ac_package" : ".*[^-_$ac_cr_alnum]" >/dev/null &&
401      { echo "$as_me: error: invalid package name: $ac_package" >&2
402   { (exit 1); exit 1; }; }
403    ac_package=`echo $ac_package | sed 's/-/_/g'`
404    eval "with_$ac_package=no" ;;
405
406  --x)
407    # Obsolete; use --with-x.
408    with_x=yes ;;
409
410  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
411  | --x-incl | --x-inc | --x-in | --x-i)
412    ac_prev=x_includes ;;
413  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
414  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
415    x_includes=$ac_optarg ;;
416
417  -x-libraries | --x-libraries | --x-librarie | --x-librari \
418  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
419    ac_prev=x_libraries ;;
420  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
421  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
422    x_libraries=$ac_optarg ;;
423
424  -*) { echo "$as_me: error: unrecognized option: $ac_option
425Try \`$0 --help' for more information." >&2
426   { (exit 1); exit 1; }; }
427    ;;
428
429  *=*)
430    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
431    # Reject names that are not valid shell variable names.
432    expr "x$ac_envvar" : ".*[^_$ac_cr_alnum]" >/dev/null &&
433      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
434   { (exit 1); exit 1; }; }
435    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
436    eval "$ac_envvar='$ac_optarg'"
437    export $ac_envvar ;;
438
439  *)
440    # FIXME: should be removed in autoconf 3.0.
441    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
442    expr "x$ac_option" : ".*[^-._$ac_cr_alnum]" >/dev/null &&
443      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
444    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
445    ;;
446
447  esac
448done
449
450if test -n "$ac_prev"; then
451  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
452  { echo "$as_me: error: missing argument to $ac_option" >&2
453   { (exit 1); exit 1; }; }
454fi
455
456# Be sure to have absolute paths.
457for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
458              localstatedir libdir includedir oldincludedir infodir mandir \
459              exec_prefix prefix
460do
461  eval ac_val=$`echo $ac_var`
462  case $ac_val in
463    [\\/$]* | ?:[\\/]* ) ;;
464    NONE ) ;;
465    *)  { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
466   { (exit 1); exit 1; }; };;
467  esac
468done
469
470# There might be people who depend on the old broken behavior: `$host'
471# used to hold the argument of --host etc.
472build=$build_alias
473host=$host_alias
474target=$target_alias
475
476# FIXME: should be removed in autoconf 3.0.
477if test "x$host_alias" != x; then
478  if test "x$build_alias" = x; then
479    cross_compiling=maybe
480    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
481    If a cross compiler is detected then cross compile mode will be used." >&2
482  elif test "x$build_alias" != "x$host_alias"; then
483    cross_compiling=yes
484  fi
485fi
486
487ac_tool_prefix=
488test -n "$host_alias" && ac_tool_prefix=$host_alias-
489
490test "$silent" = yes && exec 6>/dev/null
491
492# Find the source files, if location was not specified.
493if test -z "$srcdir"; then
494  ac_srcdir_defaulted=yes
495  # Try the directory containing this script, then its parent.
496  ac_prog=$0
497  ac_confdir=`echo "$ac_prog" | sed 's%[\\/][^\\/][^\\/]*$%%'`
498  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
499  srcdir=$ac_confdir
500  if test ! -r $srcdir/$ac_unique_file; then
501    srcdir=..
502  fi
503else
504  ac_srcdir_defaulted=no
505fi
506if test ! -r $srcdir/$ac_unique_file; then
507  if test "$ac_srcdir_defaulted" = yes; then
508    { echo "$as_me: error: cannot find sources in $ac_confdir or .." >&2
509   { (exit 1); exit 1; }; }
510  else
511    { echo "$as_me: error: cannot find sources in $srcdir" >&2
512   { (exit 1); exit 1; }; }
513  fi
514fi
515srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
516ac_env_build_alias_set=${build_alias+set}
517ac_env_build_alias_value=$build_alias
518ac_cv_env_build_alias_set=${build_alias+set}
519ac_cv_env_build_alias_value=$build_alias
520ac_env_host_alias_set=${host_alias+set}
521ac_env_host_alias_value=$host_alias
522ac_cv_env_host_alias_set=${host_alias+set}
523ac_cv_env_host_alias_value=$host_alias
524ac_env_target_alias_set=${target_alias+set}
525ac_env_target_alias_value=$target_alias
526ac_cv_env_target_alias_set=${target_alias+set}
527ac_cv_env_target_alias_value=$target_alias
528ac_env_CXX_set=${CXX+set}
529ac_env_CXX_value=$CXX
530ac_cv_env_CXX_set=${CXX+set}
531ac_cv_env_CXX_value=$CXX
532ac_env_CXXFLAGS_set=${CXXFLAGS+set}
533ac_env_CXXFLAGS_value=$CXXFLAGS
534ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
535ac_cv_env_CXXFLAGS_value=$CXXFLAGS
536ac_env_LDFLAGS_set=${LDFLAGS+set}
537ac_env_LDFLAGS_value=$LDFLAGS
538ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
539ac_cv_env_LDFLAGS_value=$LDFLAGS
540ac_env_CPPFLAGS_set=${CPPFLAGS+set}
541ac_env_CPPFLAGS_value=$CPPFLAGS
542ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
543ac_cv_env_CPPFLAGS_value=$CPPFLAGS
544
545#
546# Report the --help message.
547#
548if test "$ac_init_help" = "long"; then
549  # Omit some internal or obsolete options to make the list less imposing.
550  # This message is too long to be a string in the A/UX 3.1 sh.
551  cat <<EOF
552\`configure' configures this package to adapt to many kinds of systems.
553
554Usage: $0 [OPTION]... [VAR=VALUE]...
555
556To assign environment variables (e.g., CC, CFLAGS...), specify them as
557VAR=VALUE.  See below for descriptions of some of the useful variables.
558
559Defaults for the options are specified in brackets.
560
561Configuration:
562  -h, --help              display this help and exit
563      --help=short        display options specific to this package
564      --help=recursive    display the short help of all the included packages
565  -V, --version           display version information and exit
566  -q, --quiet, --silent   do not print \`checking...' messages
567      --cache-file=FILE   cache test results in FILE [disabled]
568  -C, --config-cache      alias for \`--cache-file=config.cache'
569  -n, --no-create         do not create output files
570      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
571
572EOF
573
574  cat <<EOF
575Installation directories:
576  --prefix=PREFIX         install architecture-independent files in PREFIX
577                          [$ac_default_prefix]
578  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
579                          [PREFIX]
580
581By default, \`make install' will install all the files in
582\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
583an installation prefix other than \`$ac_default_prefix' using \`--prefix',
584for instance \`--prefix=\$HOME'.
585
586For better control, use the options below.
587
588Fine tuning of the installation directories:
589  --bindir=DIR           user executables [EPREFIX/bin]
590  --sbindir=DIR          system admin executables [EPREFIX/sbin]
591  --libexecdir=DIR       program executables [EPREFIX/libexec]
592  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
593  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
594  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
595  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
596  --libdir=DIR           object code libraries [EPREFIX/lib]
597  --includedir=DIR       C header files [PREFIX/include]
598  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
599  --infodir=DIR          info documentation [PREFIX/info]
600  --mandir=DIR           man documentation [PREFIX/man]
601EOF
602
603  cat <<\EOF
604EOF
605fi
606
607if test -n "$ac_init_help"; then
608
609  cat <<\EOF
610
611Some influential environment variables:
612  CXX         C++ compiler command
613  CXXFLAGS    C++ compiler flags
614  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
615              nonstandard directory <lib dir>
616  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
617              headers in a nonstandard directory <include dir>
618
619Use these variables to override the choices made by `configure' or to help
620it to find libraries and programs with nonstandard names/locations.
621
622EOF
623fi
624
625if test "$ac_init_help" = "recursive"; then
626  # If there are subdirs, report their specific --help.
627  ac_popdir=`pwd`
628  for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue
629    cd $ac_subdir
630    # A "../" for each directory in /$ac_subdir.
631    ac_dots=`echo $ac_subdir |
632             sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'`
633
634    case $srcdir in
635    .) # No --srcdir option.  We are building in place.
636      ac_sub_srcdir=$srcdir ;;
637    [\\/]* | ?:[\\/]* ) # Absolute path.
638      ac_sub_srcdir=$srcdir/$ac_subdir ;;
639    *) # Relative path.
640      ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;;
641    esac
642
643    # Check for guested configure; otherwise get Cygnus style configure.
644    if test -f $ac_sub_srcdir/configure.gnu; then
645      echo
646      $SHELL $ac_sub_srcdir/configure.gnu  --help=recursive
647    elif test -f $ac_sub_srcdir/configure; then
648      echo
649      $SHELL $ac_sub_srcdir/configure  --help=recursive
650    elif test -f $ac_sub_srcdir/configure.ac ||
651           test -f $ac_sub_srcdir/configure.in; then
652      echo
653      $ac_configure --help
654    else
655      echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2
656    fi
657    cd $ac_popdir
658  done
659fi
660
661test -n "$ac_init_help" && exit 0
662if $ac_init_version; then
663  cat <<\EOF
664
665Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
666Free Software Foundation, Inc.
667This configure script is free software; the Free Software Foundation
668gives unlimited permission to copy, distribute and modify it.
669EOF
670  exit 0
671fi
672exec 5>config.log
673cat >&5 <<EOF
674This file contains any messages produced by compilers while
675running configure, to aid debugging if configure makes a mistake.
676
677It was created by $as_me, which was
678generated by GNU Autoconf 2.50.  Invocation command line was
679
680  $ $0 $@
681
682EOF
683{
684cat <<_ASUNAME
685## ---------- ##
686## Platform.  ##
687## ---------- ##
688
689hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
690uname -m = `(uname -m) 2>/dev/null || echo unknown`
691uname -r = `(uname -r) 2>/dev/null || echo unknown`
692uname -s = `(uname -s) 2>/dev/null || echo unknown`
693uname -v = `(uname -v) 2>/dev/null || echo unknown`
694
695/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
696/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
697
698/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
699/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
700/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
701hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
702/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
703/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
704/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
705
706PATH = $PATH
707
708_ASUNAME
709} >&5
710
711cat >&5 <<EOF
712## ------------ ##
713## Core tests.  ##
714## ------------ ##
715
716EOF
717
718# Keep a trace of the command line.
719# Strip out --no-create and --no-recursion so they do not pile up.
720# Also quote any args containing shell meta-characters.
721ac_configure_args=
722ac_sep=
723for ac_arg
724do
725  case $ac_arg in
726  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
727  | --no-cr | --no-c) ;;
728  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
729  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
730  *" "*|*"  "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
731    ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
732    ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
733    ac_sep=" " ;;
734  *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg"
735     ac_sep=" " ;;
736  esac
737  # Get rid of the leading space.
738done
739
740# When interrupted or exit'd, cleanup temporary files, and complete
741# config.log.  We remove comments because anyway the quotes in there
742# would cause problems or look ugly.
743trap 'exit_status=$?
744  # Save into config.log some information that might help in debugging.
745  echo >&5
746  echo "## ----------------- ##" >&5
747  echo "## Cache variables.  ##" >&5
748  echo "## ----------------- ##" >&5
749  echo >&5
750  # The following way of writing the cache mishandles newlines in values,
751{
752  (set) 2>&1 |
753    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
754    *ac_space=\ *)
755      sed -n \
756        "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
757          s/^\\([_$ac_cr_alnum]*_cv_[_$ac_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
758      ;;
759    *)
760      sed -n \
761        "s/^\\([_$ac_cr_alnum]*_cv_[_$ac_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
762      ;;
763    esac;
764} >&5
765  sed "/^$/d" confdefs.h >conftest.log
766  if test -s conftest.log; then
767    echo >&5
768    echo "## ------------ ##" >&5
769    echo "## confdefs.h.  ##" >&5
770    echo "## ------------ ##" >&5
771    echo >&5
772    cat conftest.log >&5
773  fi
774  (echo; echo) >&5
775  test "$ac_signal" != 0 &&
776    echo "$as_me: caught signal $ac_signal" >&5
777  echo "$as_me: exit $exit_status" >&5
778  rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files &&
779    exit $exit_status
780     ' 0
781for ac_signal in 1 2 13 15; do
782  trap 'ac_status=$?; ac_signal='$ac_signal'; { (exit $ac_status); exit $ac_status; }' $ac_signal
783done
784ac_signal=0
785
786# confdefs.h avoids OS command line length limits that DEFS can exceed.
787rm -rf conftest* confdefs.h
788# AIX cpp loses on an empty file, so make sure it contains at least a newline.
789echo >confdefs.h
790
791# Let the site file select an alternate cache file if it wants to.
792# Prefer explicitly selected file to automatically selected ones.
793if test -z "$CONFIG_SITE"; then
794  if test "x$prefix" != xNONE; then
795    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
796  else
797    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
798  fi
799fi
800for ac_site_file in $CONFIG_SITE; do
801  if test -r "$ac_site_file"; then
802    { echo "$as_me:802: loading site script $ac_site_file" >&5
803echo "$as_me: loading site script $ac_site_file" >&6;}
804    cat "$ac_site_file" >&5
805    . "$ac_site_file"
806  fi
807done
808
809if test -r "$cache_file"; then
810  # Some versions of bash will fail to source /dev/null (special
811  # files actually), so we avoid doing that.
812  if test -f "$cache_file"; then
813    { echo "$as_me:813: loading cache $cache_file" >&5
814echo "$as_me: loading cache $cache_file" >&6;}
815    case $cache_file in
816      [\\/]* | ?:[\\/]* ) . $cache_file;;
817      *)                      . ./$cache_file;;
818    esac
819  fi
820else
821  { echo "$as_me:821: creating cache $cache_file" >&5
822echo "$as_me: creating cache $cache_file" >&6;}
823  >$cache_file
824fi
825
826# Check that the precious variables saved in the cache have kept the same
827# value.
828ac_suggest_removing_cache=false
829for ac_var in `(set) 2>&1 |
830               sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
831  eval ac_old_set=\$ac_cv_env_${ac_var}_set
832  eval ac_new_set=\$ac_env_${ac_var}_set
833  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
834  eval ac_new_val="\$ac_env_${ac_var}_value"
835  case $ac_old_set,$ac_new_set in
836    set,)
837      { echo "$as_me:837: WARNING: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
838echo "$as_me: WARNING: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
839      ac_suggest_removing_cache=: ;;
840    ,set)
841      { echo "$as_me:841: WARNING: \`$ac_var' was not set in the previous run" >&5
842echo "$as_me: WARNING: \`$ac_var' was not set in the previous run" >&2;}
843      ac_suggest_removing_cache=: ;;
844    ,);;
845    *)
846      if test "x$ac_old_val" != "x$ac_new_val"; then
847        { echo "$as_me:847: WARNING: \`$ac_var' has changed since the previous run:" >&5
848echo "$as_me: WARNING: \`$ac_var' has changed since the previous run:" >&2;}
849        { echo "$as_me:849: WARNING:   former value:  $ac_old_val" >&5
850echo "$as_me: WARNING:   former value:  $ac_old_val" >&2;}
851        { echo "$as_me:851: WARNING:   current value: $ac_new_val" >&5
852echo "$as_me: WARNING:   current value: $ac_new_val" >&2;}
853        ac_suggest_removing_cache=:
854      fi;;
855  esac
856done
857if $ac_suggest_removing_cache; then
858  { echo "$as_me:858: WARNING: changes in the environment can compromise the build" >&5
859echo "$as_me: WARNING: changes in the environment can compromise the build" >&2;}
860  { echo "$as_me:860: WARNING: consider removing $cache_file and starting over" >&5
861echo "$as_me: WARNING: consider removing $cache_file and starting over" >&2;}
862fi
863
864ac_ext=c
865ac_cpp='$CPP $CPPFLAGS'
866ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
867ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
868ac_compiler_gnu=$ac_cv_c_compiler_gnu
869
870case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
871  *c*,-n*) ECHO_N= ECHO_C='
872' ECHO_T='  ' ;;
873  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
874  *)      ECHO_N= ECHO_C='\c' ECHO_T= ;;
875esac
876echo "#! $SHELL" >conftest.sh
877echo  "exit 0"   >>conftest.sh
878chmod +x conftest.sh
879if { (echo "$as_me:879: PATH=\".;.\"; conftest.sh") >&5
880  (PATH=".;."; conftest.sh) 2>&5
881  ac_status=$?
882  echo "$as_me:882: \$? = $ac_status" >&5
883  (exit $ac_status); }; then
884  ac_path_separator=';'
885else
886  ac_path_separator=:
887fi
888PATH_SEPARATOR="$ac_path_separator"
889rm -f conftest.sh
890
891ac_aux_dir=
892for ac_dir in ../.. $srcdir/../..; do
893  if test -f $ac_dir/install-sh; then
894    ac_aux_dir=$ac_dir
895    ac_install_sh="$ac_aux_dir/install-sh -c"
896    break
897  elif test -f $ac_dir/install.sh; then
898    ac_aux_dir=$ac_dir
899    ac_install_sh="$ac_aux_dir/install.sh -c"
900    break
901  elif test -f $ac_dir/shtool; then
902    ac_aux_dir=$ac_dir
903    ac_install_sh="$ac_aux_dir/shtool install -c"
904    break
905  fi
906done
907if test -z "$ac_aux_dir"; then
908  { { echo "$as_me:908: error: cannot find install-sh or install.sh in ../.. $srcdir/../.." >&5
909echo "$as_me: error: cannot find install-sh or install.sh in ../.. $srcdir/../.." >&2;}
910   { (exit 1); exit 1; }; }
911fi
912ac_config_guess="$SHELL $ac_aux_dir/config.guess"
913ac_config_sub="$SHELL $ac_aux_dir/config.sub"
914ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
915
916ac_ext=cc
917ac_cpp='$CXXCPP $CPPFLAGS'
918ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
919ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
920ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
921if test -n "$ac_tool_prefix"; then
922  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl KCC RCC xlC_r xlC
923  do
924    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
925set dummy $ac_tool_prefix$ac_prog; ac_word=$2
926echo "$as_me:926: checking for $ac_word" >&5
927echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
928if test "${ac_cv_prog_CXX+set}" = set; then
929  echo $ECHO_N "(cached) $ECHO_C" >&6
930else
931  if test -n "$CXX"; then
932  ac_cv_prog_CXX="$CXX" # Let the user override the test.
933else
934  ac_save_IFS=$IFS; IFS=$ac_path_separator
935ac_dummy="$PATH"
936for ac_dir in $ac_dummy; do
937  IFS=$ac_save_IFS
938  test -z "$ac_dir" && ac_dir=.
939  $as_executable_p "$ac_dir/$ac_word" || continue
940ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
941echo "$as_me:941: found $ac_dir/$ac_word" >&5
942break
943done
944
945fi
946fi
947CXX=$ac_cv_prog_CXX
948if test -n "$CXX"; then
949  echo "$as_me:949: result: $CXX" >&5
950echo "${ECHO_T}$CXX" >&6
951else
952  echo "$as_me:952: result: no" >&5
953echo "${ECHO_T}no" >&6
954fi
955
956    test -n "$CXX" && break
957  done
958fi
959if test -z "$CXX"; then
960  ac_ct_CXX=$CXX
961  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl KCC RCC xlC_r xlC
962do
963  # Extract the first word of "$ac_prog", so it can be a program name with args.
964set dummy $ac_prog; ac_word=$2
965echo "$as_me:965: checking for $ac_word" >&5
966echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
967if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
968  echo $ECHO_N "(cached) $ECHO_C" >&6
969else
970  if test -n "$ac_ct_CXX"; then
971  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
972else
973  ac_save_IFS=$IFS; IFS=$ac_path_separator
974ac_dummy="$PATH"
975for ac_dir in $ac_dummy; do
976  IFS=$ac_save_IFS
977  test -z "$ac_dir" && ac_dir=.
978  $as_executable_p "$ac_dir/$ac_word" || continue
979ac_cv_prog_ac_ct_CXX="$ac_prog"
980echo "$as_me:980: found $ac_dir/$ac_word" >&5
981break
982done
983
984fi
985fi
986ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
987if test -n "$ac_ct_CXX"; then
988  echo "$as_me:988: result: $ac_ct_CXX" >&5
989echo "${ECHO_T}$ac_ct_CXX" >&6
990else
991  echo "$as_me:991: result: no" >&5
992echo "${ECHO_T}no" >&6
993fi
994
995  test -n "$ac_ct_CXX" && break
996done
997test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
998
999  CXX=$ac_ct_CXX
1000fi
1001
1002cat >conftest.$ac_ext <<_ACEOF
1003#line 1003 "configure"
1004#include "confdefs.h"
1005
1006int
1007main ()
1008{
1009
1010  ;
1011  return 0;
1012}
1013_ACEOF
1014ac_clean_files_save=$ac_clean_files
1015ac_clean_files="$ac_clean_files a.out a.exe"
1016# Try to create an executable without -o first, disregard a.out.
1017# It will help us diagnose broken compiler, and finding out an intuition
1018# of exeext.
1019echo "$as_me:1019: checking for C++ compiler default output" >&5
1020echo $ECHO_N "checking for C++ compiler default output... $ECHO_C" >&6
1021ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1022if { (eval echo "$as_me:1022: \"$ac_link_default\"") >&5
1023  (eval $ac_link_default) 2>&5
1024  ac_status=$?
1025  echo "$as_me:1025: \$? = $ac_status" >&5
1026  (exit $ac_status); }; then
1027  for ac_file in `ls a.exe conftest.exe a.* conftest conftest.* 2>/dev/null`; do
1028  case $ac_file in
1029    *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;
1030    a.out ) # We found the default executable, but exeext='' is most
1031            # certainly right.
1032            break;;
1033    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1034          export ac_cv_exeext
1035          break;;
1036    * ) break;;
1037  esac
1038done
1039else
1040  echo "$as_me: failed program was:" >&5
1041cat conftest.$ac_ext >&5
1042{ { echo "$as_me:1042: error: C++ compiler cannot create executables" >&5
1043echo "$as_me: error: C++ compiler cannot create executables" >&2;}
1044   { (exit 77); exit 77; }; }
1045fi
1046
1047ac_exeext=$ac_cv_exeext
1048echo "$as_me:1048: result: $ac_file" >&5
1049echo "${ECHO_T}$ac_file" >&6
1050
1051# Check the compiler produces executables we can run.  If not, either
1052# the compiler is broken, or we cross compile.
1053echo "$as_me:1053: checking whether the C++ compiler works" >&5
1054echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
1055# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1056# If not cross compiling, check that we can run a simple program.
1057if test "$cross_compiling" != yes; then
1058  if { ac_try='./$ac_file'
1059  { (eval echo "$as_me:1059: \"$ac_try\"") >&5
1060  (eval $ac_try) 2>&5
1061  ac_status=$?
1062  echo "$as_me:1062: \$? = $ac_status" >&5
1063  (exit $ac_status); }; }; then
1064    cross_compiling=no
1065  else
1066    if test "$cross_compiling" = maybe; then
1067    cross_compiling=yes
1068    else
1069    { { echo "$as_me:1069: error: cannot run C++ compiled programs.
1070If you meant to cross compile, use \`--host'." >&5
1071echo "$as_me: error: cannot run C++ compiled programs.
1072If you meant to cross compile, use \`--host'." >&2;}
1073   { (exit 1); exit 1; }; }
1074    fi
1075  fi
1076fi
1077echo "$as_me:1077: result: yes" >&5
1078echo "${ECHO_T}yes" >&6
1079
1080rm -f a.out a.exe conftest$ac_cv_exeext
1081ac_clean_files=$ac_clean_files_save
1082# Check the compiler produces executables we can run.  If not, either
1083# the compiler is broken, or we cross compile.
1084echo "$as_me:1084: checking whether we are cross compiling" >&5
1085echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1086echo "$as_me:1086: result: $cross_compiling" >&5
1087echo "${ECHO_T}$cross_compiling" >&6
1088
1089echo "$as_me:1089: checking for executable suffix" >&5
1090echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
1091if { (eval echo "$as_me:1091: \"$ac_link\"") >&5
1092  (eval $ac_link) 2>&5
1093  ac_status=$?
1094  echo "$as_me:1094: \$? = $ac_status" >&5
1095  (exit $ac_status); }; then
1096  # If both `conftest.exe' and `conftest' are `present' (well, observable)
1097# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
1098# work properly (i.e., refer to `conftest.exe'), while it won't with
1099# `rm'.
1100for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
1101  case $ac_file in
1102    *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;
1103    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1104          export ac_cv_exeext
1105          break;;
1106    * ) break;;
1107  esac
1108done
1109else
1110  { { echo "$as_me:1110: error: cannot compute EXEEXT: cannot compile and link" >&5
1111echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}
1112   { (exit 1); exit 1; }; }
1113fi
1114
1115rm -f conftest$ac_cv_exeext
1116echo "$as_me:1116: result: $ac_cv_exeext" >&5
1117echo "${ECHO_T}$ac_cv_exeext" >&6
1118
1119rm -f conftest.$ac_ext
1120EXEEXT=$ac_cv_exeext
1121ac_exeext=$EXEEXT
1122echo "$as_me:1122: checking for object suffix" >&5
1123echo $ECHO_N "checking for object suffix... $ECHO_C" >&6
1124if test "${ac_cv_objext+set}" = set; then
1125  echo $ECHO_N "(cached) $ECHO_C" >&6
1126else
1127  cat >conftest.$ac_ext <<_ACEOF
1128#line 1128 "configure"
1129#include "confdefs.h"
1130
1131int
1132main ()
1133{
1134
1135  ;
1136  return 0;
1137}
1138_ACEOF
1139rm -f conftest.o conftest.obj
1140if { (eval echo "$as_me:1140: \"$ac_compile\"") >&5
1141  (eval $ac_compile) 2>&5
1142  ac_status=$?
1143  echo "$as_me:1143: \$? = $ac_status" >&5
1144  (exit $ac_status); }; then
1145  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1146  case $ac_file in
1147    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;;
1148    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1149       break;;
1150  esac
1151done
1152else
1153  echo "$as_me: failed program was:" >&5
1154cat conftest.$ac_ext >&5
1155{ { echo "$as_me:1155: error: cannot compute OBJEXT: cannot compile" >&5
1156echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}
1157   { (exit 1); exit 1; }; }
1158fi
1159
1160rm -f conftest.$ac_cv_objext conftest.$ac_ext
1161fi
1162echo "$as_me:1162: result: $ac_cv_objext" >&5
1163echo "${ECHO_T}$ac_cv_objext" >&6
1164OBJEXT=$ac_cv_objext
1165ac_objext=$OBJEXT
1166echo "$as_me:1166: checking whether we are using the GNU C++ compiler" >&5
1167echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
1168if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
1169  echo $ECHO_N "(cached) $ECHO_C" >&6
1170else
1171  cat >conftest.$ac_ext <<_ACEOF
1172#line 1172 "configure"
1173#include "confdefs.h"
1174
1175int
1176main ()
1177{
1178#ifndef __GNUC__
1179       choke me
1180#endif
1181
1182  ;
1183  return 0;
1184}
1185_ACEOF
1186rm -f conftest.$ac_objext
1187if { (eval echo "$as_me:1187: \"$ac_compile\"") >&5
1188  (eval $ac_compile) 2>&5
1189  ac_status=$?
1190  echo "$as_me:1190: \$? = $ac_status" >&5
1191  (exit $ac_status); } &&
1192         { ac_try='test -s conftest.$ac_objext'
1193  { (eval echo "$as_me:1193: \"$ac_try\"") >&5
1194  (eval $ac_try) 2>&5
1195  ac_status=$?
1196  echo "$as_me:1196: \$? = $ac_status" >&5
1197  (exit $ac_status); }; }; then
1198  ac_compiler_gnu=yes
1199else
1200  echo "$as_me: failed program was:" >&5
1201cat conftest.$ac_ext >&5
1202ac_compiler_gnu=no
1203fi
1204rm -f conftest.$ac_objext conftest.$ac_ext
1205ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
1206
1207fi
1208echo "$as_me:1208: result: $ac_cv_cxx_compiler_gnu" >&5
1209echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
1210GXX=`test $ac_compiler_gnu = yes && echo yes`
1211ac_test_CXXFLAGS=${CXXFLAGS+set}
1212ac_save_CXXFLAGS=$CXXFLAGS
1213CXXFLAGS="-g"
1214echo "$as_me:1214: checking whether $CXX accepts -g" >&5
1215echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
1216if test "${ac_cv_prog_cxx_g+set}" = set; then
1217  echo $ECHO_N "(cached) $ECHO_C" >&6
1218else
1219  cat >conftest.$ac_ext <<_ACEOF
1220#line 1220 "configure"
1221#include "confdefs.h"
1222
1223int
1224main ()
1225{
1226
1227  ;
1228  return 0;
1229}
1230_ACEOF
1231rm -f conftest.$ac_objext
1232if { (eval echo "$as_me:1232: \"$ac_compile\"") >&5
1233  (eval $ac_compile) 2>&5
1234  ac_status=$?
1235  echo "$as_me:1235: \$? = $ac_status" >&5
1236  (exit $ac_status); } &&
1237         { ac_try='test -s conftest.$ac_objext'
1238  { (eval echo "$as_me:1238: \"$ac_try\"") >&5
1239  (eval $ac_try) 2>&5
1240  ac_status=$?
1241  echo "$as_me:1241: \$? = $ac_status" >&5
1242  (exit $ac_status); }; }; then
1243  ac_cv_prog_cxx_g=yes
1244else
1245  echo "$as_me: failed program was:" >&5
1246cat conftest.$ac_ext >&5
1247ac_cv_prog_cxx_g=no
1248fi
1249rm -f conftest.$ac_objext conftest.$ac_ext
1250fi
1251echo "$as_me:1251: result: $ac_cv_prog_cxx_g" >&5
1252echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
1253if test "$ac_test_CXXFLAGS" = set; then
1254  CXXFLAGS=$ac_save_CXXFLAGS
1255elif test $ac_cv_prog_cxx_g = yes; then
1256  if test "$GXX" = yes; then
1257    CXXFLAGS="-g -O2"
1258  else
1259    CXXFLAGS="-g"
1260  fi
1261else
1262  if test "$GXX" = yes; then
1263    CXXFLAGS="-O2"
1264  else
1265    CXXFLAGS=
1266  fi
1267fi
1268for ac_declaration in \
1269   ''\
1270   '#include <stdlib.h>' \
1271   'extern "C" void std::exit (int) throw (); using std::exit;' \
1272   'extern "C" void std::exit (int); using std::exit;' \
1273   'extern "C" void exit (int) throw ();' \
1274   'extern "C" void exit (int);' \
1275   'void exit (int);'
1276do
1277  cat >conftest.$ac_ext <<_ACEOF
1278#line 1278 "configure"
1279#include "confdefs.h"
1280#include <stdlib.h>
1281$ac_declaration
1282int
1283main ()
1284{
1285exit (42);
1286  ;
1287  return 0;
1288}
1289_ACEOF
1290rm -f conftest.$ac_objext
1291if { (eval echo "$as_me:1291: \"$ac_compile\"") >&5
1292  (eval $ac_compile) 2>&5
1293  ac_status=$?
1294  echo "$as_me:1294: \$? = $ac_status" >&5
1295  (exit $ac_status); } &&
1296         { ac_try='test -s conftest.$ac_objext'
1297  { (eval echo "$as_me:1297: \"$ac_try\"") >&5
1298  (eval $ac_try) 2>&5
1299  ac_status=$?
1300  echo "$as_me:1300: \$? = $ac_status" >&5
1301  (exit $ac_status); }; }; then
1302  :
1303else
1304  echo "$as_me: failed program was:" >&5
1305cat conftest.$ac_ext >&5
1306continue
1307fi
1308rm -f conftest.$ac_objext conftest.$ac_ext
1309  cat >conftest.$ac_ext <<_ACEOF
1310#line 1310 "configure"
1311#include "confdefs.h"
1312$ac_declaration
1313int
1314main ()
1315{
1316exit (42);
1317  ;
1318  return 0;
1319}
1320_ACEOF
1321rm -f conftest.$ac_objext
1322if { (eval echo "$as_me:1322: \"$ac_compile\"") >&5
1323  (eval $ac_compile) 2>&5
1324  ac_status=$?
1325  echo "$as_me:1325: \$? = $ac_status" >&5
1326  (exit $ac_status); } &&
1327         { ac_try='test -s conftest.$ac_objext'
1328  { (eval echo "$as_me:1328: \"$ac_try\"") >&5
1329  (eval $ac_try) 2>&5
1330  ac_status=$?
1331  echo "$as_me:1331: \$? = $ac_status" >&5
1332  (exit $ac_status); }; }; then
1333  break
1334else
1335  echo "$as_me: failed program was:" >&5
1336cat conftest.$ac_ext >&5
1337fi
1338rm -f conftest.$ac_objext conftest.$ac_ext
1339done
1340echo '#ifdef __cplusplus' >>confdefs.h
1341echo $ac_declaration      >>confdefs.h
1342echo '#endif'             >>confdefs.h
1343
1344ac_ext=c
1345ac_cpp='$CPP $CPPFLAGS'
1346ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1347ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1348ac_compiler_gnu=$ac_cv_c_compiler_gnu
1349
1350# Find a good install program.  We prefer a C program (faster),
1351# so one script is as good as another.  But avoid the broken or
1352# incompatible versions:
1353# SysV /etc/install, /usr/sbin/install
1354# SunOS /usr/etc/install
1355# IRIX /sbin/install
1356# AIX /bin/install
1357# AmigaOS /C/install, which installs bootblocks on floppy discs
1358# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1359# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1360# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1361# ./install, which can be erroneously created by make from ./install.sh.
1362echo "$as_me:1362: checking for a BSD compatible install" >&5
1363echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
1364if test -z "$INSTALL"; then
1365if test "${ac_cv_path_install+set}" = set; then
1366  echo $ECHO_N "(cached) $ECHO_C" >&6
1367else
1368    ac_save_IFS=$IFS; IFS=$ac_path_separator
1369  for ac_dir in $PATH; do
1370    IFS=$ac_save_IFS
1371    # Account for people who put trailing slashes in PATH elements.
1372    case $ac_dir/ in
1373    / | ./ | .// | /cC/* \
1374    | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \
1375    | /usr/ucb/* ) ;;
1376    *)
1377      # OSF1 and SCO ODT 3.0 have their own names for install.
1378      # Don't use installbsd from OSF since it installs stuff as root
1379      # by default.
1380      for ac_prog in ginstall scoinst install; do
1381        if $as_executable_p "$ac_dir/$ac_prog"; then
1382      if test $ac_prog = install &&
1383            grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then
1384        # AIX install.  It has an incompatible calling convention.
1385        :
1386      elif test $ac_prog = install &&
1387        grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then
1388        # program-specific install script used by HP pwplus--don't use.
1389        :
1390      else
1391        ac_cv_path_install="$ac_dir/$ac_prog -c"
1392        break 2
1393      fi
1394    fi
1395      done
1396      ;;
1397    esac
1398  done
1399
1400fi
1401  if test "${ac_cv_path_install+set}" = set; then
1402    INSTALL=$ac_cv_path_install
1403  else
1404    # As a last resort, use the slow shell script.  We don't cache a
1405    # path for INSTALL within a source directory, because that will
1406    # break other packages using the cache if that directory is
1407    # removed, or if the path is relative.
1408    INSTALL=$ac_install_sh
1409  fi
1410fi
1411echo "$as_me:1411: result: $INSTALL" >&5
1412echo "${ECHO_T}$INSTALL" >&6
1413
1414# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1415# It thinks the first close brace ends the variable substitution.
1416test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1417
1418test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1419
1420test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1421
1422ac_config_files="$ac_config_files Makefile"
1423cat >confcache <<\_ACEOF
1424# This file is a shell script that caches the results of configure
1425# tests run on this system so they can be shared between configure
1426# scripts and configure runs, see configure's option --config-cache.
1427# It is not useful on other systems.  If it contains results you don't
1428# want to keep, you may remove or edit it.
1429#
1430# config.status only pays attention to the cache file if you give it
1431# the --recheck option to rerun configure.
1432#
1433# `ac_cv_env_foo' variables (set or unset) will be overriden when
1434# loading this file, other *unset* `ac_cv_foo' will be assigned the
1435# following values.
1436
1437_ACEOF
1438
1439# The following way of writing the cache mishandles newlines in values,
1440# but we know of no workaround that is simple, portable, and efficient.
1441# So, don't put newlines in cache variables' values.
1442# Ultrix sh set writes to stderr and can't be redirected directly,
1443# and sets the high bit in the cache file unless we assign to the vars.
1444{
1445  (set) 2>&1 |
1446    case `(ac_space=' '; set | grep ac_space) 2>&1` in
1447    *ac_space=\ *)
1448      # `set' does not quote correctly, so add quotes (double-quote
1449      # substitution turns \\\\ into \\, and sed turns \\ into \).
1450      sed -n \
1451        "s/'/'\\\\''/g;
1452          s/^\\([_$ac_cr_alnum]*_cv_[_$ac_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
1453      ;;
1454    *)
1455      # `set' quotes correctly as required by POSIX, so do not add quotes.
1456      sed -n \
1457        "s/^\\([_$ac_cr_alnum]*_cv_[_$ac_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1458      ;;
1459    esac;
1460} |
1461  sed '
1462     t clear
1463     : clear
1464     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
1465     t end
1466     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
1467     : end' >>confcache
1468if cmp -s $cache_file confcache; then :; else
1469  if test -w $cache_file; then
1470    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
1471    cat confcache >$cache_file
1472  else
1473    echo "not updating unwritable cache $cache_file"
1474  fi
1475fi
1476rm -f confcache
1477
1478test "x$prefix" = xNONE && prefix=$ac_default_prefix
1479# Let make expand exec_prefix.
1480test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1481
1482# VPATH may cause trouble with some makes, so we remove $(srcdir),
1483# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
1484# trailing colons and then remove the whole line if VPATH becomes empty
1485# (actually we leave an empty line to preserve line numbers).
1486if test "x$srcdir" = x.; then
1487  ac_vpsub='/^[     ]*VPATH[    ]*=/{
1488s/:*\$(srcdir):*/:/;
1489s/:*\${srcdir}:*/:/;
1490s/:*@srcdir@:*/:/;
1491s/^\([^=]*=[    ]*\):*/\1/;
1492s/:*$//;
1493s/^[^=]*=[  ]*$//;
1494}'
1495fi
1496
1497# Transform confdefs.h into DEFS.
1498# Protect against shell expansion while executing Makefile rules.
1499# Protect against Makefile macro expansion.
1500#
1501# If the first sed substitution is executed (which looks for macros that
1502# take arguments), then we branch to the quote section.  Otherwise,
1503# look for a macro that doesn't take arguments.
1504cat >confdef2opt.sed <<\EOF
1505t clear
1506: clear
1507s,^[    ]*#[    ]*define[   ][  ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\),-D\1=\2,g
1508t quote
1509s,^[    ]*#[    ]*define[   ][  ]*\([^  ][^     ]*\)[   ]*\(.*\),-D\1=\2,g
1510t quote
1511d
1512: quote
1513s,[     `~#$^&*(){}\\|;'"<>?],\\&,g
1514s,\[,\\&,g
1515s,\],\\&,g
1516s,\$,$$,g
1517p
1518EOF
1519# We use echo to avoid assuming a particular line-breaking character.
1520# The extra dot is to prevent the shell from consuming trailing
1521# line-breaks from the sub-command output.  A line-break within
1522# single-quotes doesn't work because, if this script is created in a
1523# platform that uses two characters for line-breaks (e.g., DOS), tr
1524# would break.
1525ac_LF_and_DOT=`echo; echo .`
1526DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
1527rm -f confdef2opt.sed
1528
1529: ${CONFIG_STATUS=./config.status}
1530ac_clean_files_save=$ac_clean_files
1531ac_clean_files="$ac_clean_files $CONFIG_STATUS"
1532{ echo "$as_me:1532: creating $CONFIG_STATUS" >&5
1533echo "$as_me: creating $CONFIG_STATUS" >&6;}
1534cat >$CONFIG_STATUS <<_ACEOF
1535#! $SHELL
1536# Generated automatically by configure.
1537# Run this file to recreate the current configuration.
1538# Compiler output produced by configure, useful for debugging
1539# configure, is in config.log if it exists.
1540
1541debug=false
1542SHELL=\${CONFIG_SHELL-$SHELL}
1543ac_cs_invocation="\$0 \$@"
1544
1545_ACEOF
1546
1547cat >>$CONFIG_STATUS <<\_ACEOF
1548# Be Bourne compatible
1549if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
1550  emulate sh
1551  NULLCMD=:
1552elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
1553  set -o posix
1554fi
1555
1556# Name of the executable.
1557as_me=`echo "$0" |sed 's,.*[\\/],,'`
1558
1559if expr a : '\(a\)' >/dev/null 2>&1; then
1560  as_expr=expr
1561else
1562  as_expr=false
1563fi
1564
1565rm -f conf$$ conf$$.exe conf$$.file
1566echo >conf$$.file
1567if ln -s conf$$.file conf$$ 2>/dev/null; then
1568  # We could just check for DJGPP; but this test a) works b) is more generic
1569  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
1570  if test -f conf$$.exe; then
1571    # Don't use ln at all; we don't have any links
1572    as_ln_s='cp -p'
1573  else
1574    as_ln_s='ln -s'
1575  fi
1576elif ln conf$$.file conf$$ 2>/dev/null; then
1577  as_ln_s=ln
1578else
1579  as_ln_s='cp -p'
1580fi
1581rm -f conf$$ conf$$.exe conf$$.file
1582
1583as_executable_p="test -f"
1584
1585# Support unset when possible.
1586if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
1587  as_unset=unset
1588else
1589  as_unset=false
1590fi
1591
1592# NLS nuisances.
1593$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }
1594$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }
1595$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }
1596$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }
1597$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }
1598$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }
1599$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }
1600$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }
1601
1602# IFS
1603# We need space, tab and new line, in precisely that order.
1604as_nl='
1605'
1606IFS="   $as_nl"
1607
1608# CDPATH.
1609$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
1610
1611exec 6>&1
1612
1613_ACEOF
1614
1615# Files that config.status was made for.
1616if test -n "$ac_config_files"; then
1617  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
1618fi
1619
1620if test -n "$ac_config_headers"; then
1621  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
1622fi
1623
1624if test -n "$ac_config_links"; then
1625  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
1626fi
1627
1628if test -n "$ac_config_commands"; then
1629  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
1630fi
1631
1632cat >>$CONFIG_STATUS <<\EOF
1633
1634ac_cs_usage="\
1635\`$as_me' instantiates files from templates according to the
1636current configuration.
1637
1638Usage: $0 [OPTIONS] [FILE]...
1639
1640  -h, --help       print this help, then exit
1641  -V, --version    print version number, then exit
1642  -d, --debug      don't remove temporary files
1643      --recheck    update $as_me by reconfiguring in the same conditions
1644  --file=FILE[:TEMPLATE]
1645                   instantiate the configuration file FILE
1646
1647Configuration files:
1648$config_files
1649
1650Report bugs to <bug-autoconf@gnu.org>."
1651EOF
1652
1653cat >>$CONFIG_STATUS <<EOF
1654ac_cs_version="\\
1655config.status
1656configured by $0, generated by GNU Autoconf 2.50,
1657  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
1658
1659Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
1660Free Software Foundation, Inc.
1661This config.status script is free software; the Free Software Foundation
1662gives unlimited permission to copy, distribute and modify it."
1663srcdir=$srcdir
1664INSTALL="$INSTALL"
1665EOF
1666
1667cat >>$CONFIG_STATUS <<\EOF
1668# If no file are specified by the user, then we need to provide default
1669# value.  By we need to know if files were specified by the user.
1670ac_need_defaults=:
1671while test $# != 0
1672do
1673  case $1 in
1674  --*=*)
1675    ac_option=`expr "x$1" : 'x\([^=]*\)='`
1676    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
1677    shift
1678    set dummy "$ac_option" "$ac_optarg" ${1+"$@"}
1679    shift
1680    ;;
1681  -*);;
1682  *) # This is not an option, so the user has probably given explicit
1683     # arguments.
1684     ac_need_defaults=false;;
1685  esac
1686
1687  case $1 in
1688  # Handling of the options.
1689EOF
1690cat >>$CONFIG_STATUS <<EOF
1691  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1692    echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion"
1693    exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;;
1694EOF
1695cat >>$CONFIG_STATUS <<\EOF
1696  --version | --vers* | -V )
1697    echo "$ac_cs_version"; exit 0 ;;
1698  --he | --h)
1699    # Conflict between --help and --header
1700    { { echo "$as_me:1700: error: ambiguous option: $1
1701Try \`$0 --help' for more information." >&5
1702echo "$as_me: error: ambiguous option: $1
1703Try \`$0 --help' for more information." >&2;}
1704   { (exit 1); exit 1; }; };;
1705  --help | --hel | -h )
1706    echo "$ac_cs_usage"; exit 0 ;;
1707  --debug | --d* | -d )
1708    debug=: ;;
1709  --file | --fil | --fi | --f )
1710    shift
1711    CONFIG_FILES="$CONFIG_FILES $1"
1712    ac_need_defaults=false;;
1713  --header | --heade | --head | --hea )
1714    shift
1715    CONFIG_HEADERS="$CONFIG_HEADERS $1"
1716    ac_need_defaults=false;;
1717
1718  # Handling of arguments.
1719  'Makefile' ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
1720
1721  # This is an error.
1722  -*) { { echo "$as_me:1722: error: unrecognized option: $1
1723Try \`$0 --help' for more information." >&5
1724echo "$as_me: error: unrecognized option: $1
1725Try \`$0 --help' for more information." >&2;}
1726   { (exit 1); exit 1; }; } ;;
1727  *) { { echo "$as_me:1727: error: invalid argument: $1" >&5
1728echo "$as_me: error: invalid argument: $1" >&2;}
1729   { (exit 1); exit 1; }; };;
1730  esac
1731  shift
1732done
1733
1734exec 5>>config.log
1735cat >&5 << _ACEOF
1736
1737## ----------------------- ##
1738## Running config.status.  ##
1739## ----------------------- ##
1740
1741This file was extended by $as_me 2.50, executed with
1742  > $ac_cs_invocation
1743on `(hostname || uname -n) 2>/dev/null | sed 1q`
1744
1745_ACEOF
1746EOF
1747
1748cat >>$CONFIG_STATUS <<\EOF
1749# If the user did not use the arguments to specify the items to instantiate,
1750# then the envvar interface is used.  Set only those that are not.
1751# We use the long form for the default assignment because of an extremely
1752# bizarre bug on SunOS 4.1.3.
1753if $ac_need_defaults; then
1754  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
1755fi
1756
1757# Create a temporary directory, and hook for its removal unless debugging.
1758$debug ||
1759{
1760  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
1761  trap '{ (exit $?); exit $?; }' 1 2 13 15
1762}
1763
1764# Create a (secure) tmp directory for tmp files.
1765: ${TMPDIR=/tmp}
1766{
1767  tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` &&
1768  test -n "$tmp" && test -d "$tmp"
1769}  ||
1770{
1771  tmp=$TMPDIR/cs$$-$RANDOM
1772  (umask 077 && mkdir $tmp)
1773} ||
1774{
1775   echo "$me: cannot create a temporary directory in $TMPDIR" >&2
1776   { (exit 1); exit 1; }
1777}
1778
1779EOF
1780
1781cat >>$CONFIG_STATUS <<EOF
1782
1783#
1784# CONFIG_FILES section.
1785#
1786
1787# No need to generate the scripts if there are no CONFIG_FILES.
1788# This happens for instance when ./config.status config.h
1789if test -n "\$CONFIG_FILES"; then
1790  # Protect against being on the right side of a sed subst in config.status.
1791  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
1792   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
1793s,@SHELL@,$SHELL,;t t
1794s,@exec_prefix@,$exec_prefix,;t t
1795s,@prefix@,$prefix,;t t
1796s,@program_transform_name@,$program_transform_name,;t t
1797s,@bindir@,$bindir,;t t
1798s,@sbindir@,$sbindir,;t t
1799s,@libexecdir@,$libexecdir,;t t
1800s,@datadir@,$datadir,;t t
1801s,@sysconfdir@,$sysconfdir,;t t
1802s,@sharedstatedir@,$sharedstatedir,;t t
1803s,@localstatedir@,$localstatedir,;t t
1804s,@libdir@,$libdir,;t t
1805s,@includedir@,$includedir,;t t
1806s,@oldincludedir@,$oldincludedir,;t t
1807s,@infodir@,$infodir,;t t
1808s,@mandir@,$mandir,;t t
1809s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
1810s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
1811s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
1812s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
1813s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
1814s,@ECHO_C@,$ECHO_C,;t t
1815s,@ECHO_N@,$ECHO_N,;t t
1816s,@ECHO_T@,$ECHO_T,;t t
1817s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
1818s,@DEFS@,$DEFS,;t t
1819s,@LIBS@,$LIBS,;t t
1820s,@CXX@,$CXX,;t t
1821s,@CXXFLAGS@,$CXXFLAGS,;t t
1822s,@LDFLAGS@,$LDFLAGS,;t t
1823s,@CPPFLAGS@,$CPPFLAGS,;t t
1824s,@ac_ct_CXX@,$ac_ct_CXX,;t t
1825s,@EXEEXT@,$EXEEXT,;t t
1826s,@OBJEXT@,$OBJEXT,;t t
1827s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
1828s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
1829s,@INSTALL_DATA@,$INSTALL_DATA,;t t
1830CEOF
1831
1832EOF
1833
1834  cat >>$CONFIG_STATUS <<\EOF
1835  # Split the substitutions into bite-sized pieces for seds with
1836  # small command number limits, like on Digital OSF/1 and HP-UX.
1837  ac_max_sed_lines=48
1838  ac_sed_frag=1 # Number of current file.
1839  ac_beg=1 # First line for current file.
1840  ac_end=$ac_max_sed_lines # Line after last line for current file.
1841  ac_more_lines=:
1842  ac_sed_cmds=
1843  while $ac_more_lines; do
1844    if test $ac_beg -gt 1; then
1845      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
1846    else
1847      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
1848    fi
1849    if test ! -s $tmp/subs.frag; then
1850      ac_more_lines=false
1851    else
1852      # The purpose of the label and of the branching condition is to
1853      # speed up the sed processing (if there are no `@' at all, there
1854      # is no need to browse any of the substitutions).
1855      # These are the two extra sed commands mentioned above.
1856      (echo ':t
1857  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
1858      if test -z "$ac_sed_cmds"; then
1859    ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
1860      else
1861    ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
1862      fi
1863      ac_sed_frag=`expr $ac_sed_frag + 1`
1864      ac_beg=$ac_end
1865      ac_end=`expr $ac_end + $ac_max_sed_lines`
1866    fi
1867  done
1868  if test -z "$ac_sed_cmds"; then
1869    ac_sed_cmds=cat
1870  fi
1871fi # test -n "$CONFIG_FILES"
1872
1873EOF
1874cat >>$CONFIG_STATUS <<\EOF
1875for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
1876  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1877  case $ac_file in
1878  - | *:- | *:-:* ) # input from stdin
1879        cat >$tmp/stdin
1880        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
1881        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
1882  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
1883        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
1884  * )   ac_file_in=$ac_file.in ;;
1885  esac
1886
1887  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
1888  ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1889         X"$ac_file" : 'X\(//\)[^/]' \| \
1890         X"$ac_file" : 'X\(//\)$' \| \
1891         X"$ac_file" : 'X\(/\)' \| \
1892         .     : '\(.\)' 2>/dev/null ||
1893echo X"$ac_file" |
1894    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
1895      /^X\(\/\/\)[^/].*/{ s//\1/; q; }
1896      /^X\(\/\/\)$/{ s//\1/; q; }
1897      /^X\(\/\).*/{ s//\1/; q; }
1898      s/.*/./; q'`
1899  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1900    { case "$ac_dir" in
1901  [\\/]* | ?:[\\/]* ) as_incr_dir=;;
1902  *)                      as_incr_dir=.;;
1903esac
1904as_dummy="$ac_dir"
1905for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
1906  case $as_mkdir_dir in
1907    # Skip DOS drivespec
1908    ?:) as_incr_dir=$as_mkdir_dir ;;
1909    *)
1910      as_incr_dir=$as_incr_dir/$as_mkdir_dir
1911      test -d "$as_incr_dir" || mkdir "$as_incr_dir"
1912    ;;
1913  esac
1914done; }
1915
1916    ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`"
1917    # A "../" for each directory in $ac_dir_suffix.
1918    ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'`
1919  else
1920    ac_dir_suffix= ac_dots=
1921  fi
1922
1923  case $srcdir in
1924  .)  ac_srcdir=.
1925      if test -z "$ac_dots"; then
1926         ac_top_srcdir=.
1927      else
1928         ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'`
1929      fi ;;
1930  [\\/]* | ?:[\\/]* )
1931      ac_srcdir=$srcdir$ac_dir_suffix;
1932      ac_top_srcdir=$srcdir ;;
1933  *) # Relative path.
1934    ac_srcdir=$ac_dots$srcdir$ac_dir_suffix
1935    ac_top_srcdir=$ac_dots$srcdir ;;
1936  esac
1937
1938  case $INSTALL in
1939  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
1940  *) ac_INSTALL=$ac_dots$INSTALL ;;
1941  esac
1942
1943  if test x"$ac_file" != x-; then
1944    { echo "$as_me:1944: creating $ac_file" >&5
1945echo "$as_me: creating $ac_file" >&6;}
1946    rm -f "$ac_file"
1947  fi
1948  # Let's still pretend it is `configure' which instantiates (i.e., don't
1949  # use $as_me), people would be surprised to read:
1950  #    /* config.h.  Generated automatically by config.status.  */
1951  configure_input="Generated automatically from `echo $ac_file_in |
1952                                                 sed 's,.*/,,'` by configure."
1953
1954  # First look for the input files in the build tree, otherwise in the
1955  # src tree.
1956  ac_file_inputs=`IFS=:
1957    for f in $ac_file_in; do
1958      case $f in
1959      -) echo $tmp/stdin ;;
1960      [\\/$]*)
1961         # Absolute (can't be DOS-style, as IFS=:)
1962         test -f "$f" || { { echo "$as_me:1962: error: cannot find input file: $f" >&5
1963echo "$as_me: error: cannot find input file: $f" >&2;}
1964   { (exit 1); exit 1; }; }
1965         echo $f;;
1966      *) # Relative
1967         if test -f "$f"; then
1968           # Build tree
1969           echo $f
1970         elif test -f "$srcdir/$f"; then
1971           # Source tree
1972           echo $srcdir/$f
1973         else
1974           # /dev/null tree
1975           { { echo "$as_me:1975: error: cannot find input file: $f" >&5
1976echo "$as_me: error: cannot find input file: $f" >&2;}
1977   { (exit 1); exit 1; }; }
1978         fi;;
1979      esac
1980    done` || { (exit 1); exit 1; }
1981EOF
1982cat >>$CONFIG_STATUS <<EOF
1983  sed "$ac_vpsub
1984$extrasub
1985EOF
1986cat >>$CONFIG_STATUS <<\EOF
1987:t
1988/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
1989s,@configure_input@,$configure_input,;t t
1990s,@srcdir@,$ac_srcdir,;t t
1991s,@top_srcdir@,$ac_top_srcdir,;t t
1992s,@INSTALL@,$ac_INSTALL,;t t
1993" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
1994  rm -f $tmp/stdin
1995  if test x"$ac_file" != x-; then
1996    mv $tmp/out $ac_file
1997  else
1998    cat $tmp/out
1999    rm -f $tmp/out
2000  fi
2001
2002done
2003EOF
2004
2005cat >>$CONFIG_STATUS <<\EOF
2006
2007{ (exit 0); exit 0; }
2008EOF
2009chmod +x $CONFIG_STATUS
2010ac_clean_files=$ac_clean_files_save
2011
2012# configure is writing to config.log, and then calls config.status.
2013# config.status does its own redirection, appending to config.log.
2014# Unfortunately, on DOS this fails, as config.log is still kept open
2015# by configure, so config.status won't be able to write to it; its
2016# output is simply discarded.  So we exec the FD to /dev/null,
2017# effectively closing config.log, so it can be properly (re)opened and
2018# appended to by config.status.  When coming back to configure, we
2019# need to make the FD available again.
2020if test "$no_create" != yes; then
2021  ac_cs_success=:
2022  exec 5>/dev/null
2023  $SHELL $CONFIG_STATUS || ac_cs_success=false
2024  exec 5>>config.log
2025  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
2026  # would make configure fail if this is the last instruction.
2027  $ac_cs_success || { (exit 1); exit 1; }
2028fi
2029
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