root/gsdl/trunk/trunk/mgpp/configure @ 16583

Revision 16583, 252.6 KB (checked in by davidb, 11 years ago)

Undoing change commited in r16582

  • 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 GNU Autoconf 2.59.
4#
5# Copyright (C) 2003 Free Software Foundation, Inc.
6# This configure script is free software; the Free Software Foundation
7# gives unlimited permission to copy, distribute and modify it.
8## --------------------- ##
9## M4sh Initialization.  ##
10## --------------------- ##
11
12# Be Bourne compatible
13if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14  emulate sh
15  NULLCMD=:
16  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17  # is contrary to our usage.  Disable this feature.
18  alias -g '${1+"$@"}'='"$@"'
19elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20  set -o posix
21fi
22DUALCASE=1; export DUALCASE # for MKS sh
23
24# Support unset when possible.
25if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
26  as_unset=unset
27else
28  as_unset=false
29fi
30
31
32# Work around bugs in pre-3.0 UWIN ksh.
33$as_unset ENV MAIL MAILPATH
34PS1='$ '
35PS2='> '
36PS4='+ '
37
38# NLS nuisances.
39for as_var in \
40  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42  LC_TELEPHONE LC_TIME
43do
44  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45    eval $as_var=C; export $as_var
46  else
47    $as_unset $as_var
48  fi
49done
50
51# Required to use basename.
52if expr a : '\(a\)' >/dev/null 2>&1; then
53  as_expr=expr
54else
55  as_expr=false
56fi
57
58if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59  as_basename=basename
60else
61  as_basename=false
62fi
63
64
65# Name of the executable.
66as_me=`$as_basename "$0" ||
67$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68     X"$0" : 'X\(//\)$' \| \
69     X"$0" : 'X\(/\)$' \| \
70     .     : '\(.\)' 2>/dev/null ||
71echo X/"$0" |
72    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73      /^X\/\(\/\/\)$/{ s//\1/; q; }
74      /^X\/\(\/\).*/{ s//\1/; q; }
75      s/.*/./; q'`
76
77
78# PATH needs CR, and LINENO needs CR and PATH.
79# Avoid depending upon Character Ranges.
80as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83as_cr_digits='0123456789'
84as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86# The user is always right.
87if test "${PATH_SEPARATOR+set}" != set; then
88  echo "#! /bin/sh" >conf$$.sh
89  echo  "exit 0"   >>conf$$.sh
90  chmod +x conf$$.sh
91  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92    PATH_SEPARATOR=';'
93  else
94    PATH_SEPARATOR=:
95  fi
96  rm -f conf$$.sh
97fi
98
99
100  as_lineno_1=$LINENO
101  as_lineno_2=$LINENO
102  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103  test "x$as_lineno_1" != "x$as_lineno_2" &&
104  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
105  # Find who we are.  Look in the path if we contain no path at all
106  # relative or not.
107  case $0 in
108    *[\\/]* ) as_myself=$0 ;;
109    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110for as_dir in $PATH
111do
112  IFS=$as_save_IFS
113  test -z "$as_dir" && as_dir=.
114  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115done
116
117       ;;
118  esac
119  # We did not find ourselves, most probably we were run as `sh COMMAND'
120  # in which case we are not to be found in the path.
121  if test "x$as_myself" = x; then
122    as_myself=$0
123  fi
124  if test ! -f "$as_myself"; then
125    { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126   { (exit 1); exit 1; }; }
127  fi
128  case $CONFIG_SHELL in
129  '')
130    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132do
133  IFS=$as_save_IFS
134  test -z "$as_dir" && as_dir=.
135  for as_base in sh bash ksh sh5; do
136     case $as_dir in
137     /*)
138       if ("$as_dir/$as_base" -c '
139  as_lineno_1=$LINENO
140  as_lineno_2=$LINENO
141  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142  test "x$as_lineno_1" != "x$as_lineno_2" &&
143  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
144         $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145         $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146         CONFIG_SHELL=$as_dir/$as_base
147         export CONFIG_SHELL
148         exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149       fi;;
150     esac
151       done
152done
153;;
154  esac
155
156  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157  # uniformly replaced by the line number.  The first 'sed' inserts a
158  # line-number line before each line; the second 'sed' does the real
159  # work.  The second script uses 'N' to pair each line-number line
160  # with the numbered line, and appends trailing '-' during
161  # substitution so that $LINENO is not a special case at line end.
162  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
164  sed '=' <$as_myself |
165    sed '
166      N
167      s,$,-,
168      : loop
169      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
170      t loop
171      s,-$,,
172      s,^['$as_cr_digits']*\n,,
173    ' >$as_me.lineno &&
174  chmod +x $as_me.lineno ||
175    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176   { (exit 1); exit 1; }; }
177
178  # Don't try to exec as it changes $[0], causing all sort of problems
179  # (the dirname of $[0] is not the place where we might find the
180  # original and so on.  Autoconf is especially sensible to this).
181  . ./$as_me.lineno
182  # Exit status is that of the last command.
183  exit
184}
185
186
187case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188  *c*,-n*) ECHO_N= ECHO_C='
189' ECHO_T='  ' ;;
190  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
192esac
193
194if expr a : '\(a\)' >/dev/null 2>&1; then
195  as_expr=expr
196else
197  as_expr=false
198fi
199
200rm -f conf$$ conf$$.exe conf$$.file
201echo >conf$$.file
202if ln -s conf$$.file conf$$ 2>/dev/null; then
203  # We could just check for DJGPP; but this test a) works b) is more generic
204  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205  if test -f conf$$.exe; then
206    # Don't use ln at all; we don't have any links
207    as_ln_s='cp -p'
208  else
209    as_ln_s='ln -s'
210  fi
211elif ln conf$$.file conf$$ 2>/dev/null; then
212  as_ln_s=ln
213else
214  as_ln_s='cp -p'
215fi
216rm -f conf$$ conf$$.exe conf$$.file
217
218if mkdir -p . 2>/dev/null; then
219  as_mkdir_p=:
220else
221  test -d ./-p && rmdir ./-p
222  as_mkdir_p=false
223fi
224
225as_executable_p="test -f"
226
227# Sed expression to map a string onto a valid CPP name.
228as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230# Sed expression to map a string onto a valid variable name.
231as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234# IFS
235# We need space, tab and new line, in precisely that order.
236as_nl='
237'
238IFS="   $as_nl"
239
240# CDPATH.
241$as_unset CDPATH
242
243
244# Name of the host.
245# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246# so uname gets run too.
247ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
248
249exec 6>&1
250
251#
252# Initializations.
253#
254ac_default_prefix=/usr/local
255ac_config_libobj_dir=.
256cross_compiling=no
257subdirs=
258MFLAGS=
259MAKEFLAGS=
260SHELL=${CONFIG_SHELL-/bin/sh}
261
262# Maximum number of lines to put in a shell here document.
263# This variable seems obsolete.  It should probably be removed, and
264# only ac_max_sed_lines should be used.
265: ${ac_max_here_lines=38}
266
267# Identity of this package.
268PACKAGE_NAME=
269PACKAGE_TARNAME=
270PACKAGE_VERSION=
271PACKAGE_STRING=
272PACKAGE_BUGREPORT=
273
274ac_unique_file="text/MGQuery.cpp"
275# Factoring default headers for most tests.
276ac_includes_default="\
277#include <stdio.h>
278#if HAVE_SYS_TYPES_H
279# include <sys/types.h>
280#endif
281#if HAVE_SYS_STAT_H
282# include <sys/stat.h>
283#endif
284#if STDC_HEADERS
285# include <stdlib.h>
286# include <stddef.h>
287#else
288# if HAVE_STDLIB_H
289#  include <stdlib.h>
290# endif
291#endif
292#if HAVE_STRING_H
293# if !STDC_HEADERS && HAVE_MEMORY_H
294#  include <memory.h>
295# endif
296# include <string.h>
297#endif
298#if HAVE_STRINGS_H
299# include <strings.h>
300#endif
301#if HAVE_INTTYPES_H
302# include <inttypes.h>
303#else
304# if HAVE_STDINT_H
305#  include <stdint.h>
306# endif
307#endif
308#if HAVE_UNISTD_H
309# include <unistd.h>
310#endif"
311
312ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os PACKAGE VERSION COMPAT32BITFLAGS ENABLE_ACCENTFOLD CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT AWK YACC CC CFLAGS ac_ct_CC INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S SET_MAKE RANLIB ac_ct_RANLIB CPP EGREP U ANSI2KNR UNAC_DIR ALLOCA LIBOBJS JNIINC JNISUFFIX JNIFLAGS LTLIBOBJS'
313ac_subst_files=''
314
315# Initialize some variables set by options.
316ac_init_help=
317ac_init_version=false
318# The variables have the same names as the options, with
319# dashes changed to underlines.
320cache_file=/dev/null
321exec_prefix=NONE
322no_create=
323no_recursion=
324prefix=NONE
325program_prefix=NONE
326program_suffix=NONE
327program_transform_name=s,x,x,
328silent=
329site=
330srcdir=
331verbose=
332x_includes=NONE
333x_libraries=NONE
334
335# Installation directory options.
336# These are left unexpanded so users can "make install exec_prefix=/foo"
337# and all the variables that are supposed to be based on exec_prefix
338# by default will actually change.
339# Use braces instead of parens because sh, perl, etc. also accept them.
340bindir='${exec_prefix}/bin'
341sbindir='${exec_prefix}/sbin'
342libexecdir='${exec_prefix}/libexec'
343datadir='${prefix}/share'
344sysconfdir='${prefix}/etc'
345sharedstatedir='${prefix}/com'
346localstatedir='${prefix}/var'
347libdir='${exec_prefix}/lib'
348includedir='${prefix}/include'
349oldincludedir='/usr/include'
350infodir='${prefix}/info'
351mandir='${prefix}/man'
352
353ac_prev=
354for ac_option
355do
356  # If the previous option needs an argument, assign it.
357  if test -n "$ac_prev"; then
358    eval "$ac_prev=\$ac_option"
359    ac_prev=
360    continue
361  fi
362
363  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
364
365  # Accept the important Cygnus configure options, so we can diagnose typos.
366
367  case $ac_option in
368
369  -bindir | --bindir | --bindi | --bind | --bin | --bi)
370    ac_prev=bindir ;;
371  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
372    bindir=$ac_optarg ;;
373
374  -build | --build | --buil | --bui | --bu)
375    ac_prev=build_alias ;;
376  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
377    build_alias=$ac_optarg ;;
378
379  -cache-file | --cache-file | --cache-fil | --cache-fi \
380  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
381    ac_prev=cache_file ;;
382  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
383  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
384    cache_file=$ac_optarg ;;
385
386  --config-cache | -C)
387    cache_file=config.cache ;;
388
389  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
390    ac_prev=datadir ;;
391  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
392  | --da=*)
393    datadir=$ac_optarg ;;
394
395  -disable-* | --disable-*)
396    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
397    # Reject names that are not valid shell variable names.
398    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
399      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
400   { (exit 1); exit 1; }; }
401    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
402    eval "enable_$ac_feature=no" ;;
403
404  -enable-* | --enable-*)
405    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
406    # Reject names that are not valid shell variable names.
407    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
408      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
409   { (exit 1); exit 1; }; }
410    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
411    case $ac_option in
412      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
413      *) ac_optarg=yes ;;
414    esac
415    eval "enable_$ac_feature='$ac_optarg'" ;;
416
417  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
418  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
419  | --exec | --exe | --ex)
420    ac_prev=exec_prefix ;;
421  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
422  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
423  | --exec=* | --exe=* | --ex=*)
424    exec_prefix=$ac_optarg ;;
425
426  -gas | --gas | --ga | --g)
427    # Obsolete; use --with-gas.
428    with_gas=yes ;;
429
430  -help | --help | --hel | --he | -h)
431    ac_init_help=long ;;
432  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
433    ac_init_help=recursive ;;
434  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
435    ac_init_help=short ;;
436
437  -host | --host | --hos | --ho)
438    ac_prev=host_alias ;;
439  -host=* | --host=* | --hos=* | --ho=*)
440    host_alias=$ac_optarg ;;
441
442  -includedir | --includedir | --includedi | --included | --include \
443  | --includ | --inclu | --incl | --inc)
444    ac_prev=includedir ;;
445  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
446  | --includ=* | --inclu=* | --incl=* | --inc=*)
447    includedir=$ac_optarg ;;
448
449  -infodir | --infodir | --infodi | --infod | --info | --inf)
450    ac_prev=infodir ;;
451  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
452    infodir=$ac_optarg ;;
453
454  -libdir | --libdir | --libdi | --libd)
455    ac_prev=libdir ;;
456  -libdir=* | --libdir=* | --libdi=* | --libd=*)
457    libdir=$ac_optarg ;;
458
459  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
460  | --libexe | --libex | --libe)
461    ac_prev=libexecdir ;;
462  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
463  | --libexe=* | --libex=* | --libe=*)
464    libexecdir=$ac_optarg ;;
465
466  -localstatedir | --localstatedir | --localstatedi | --localstated \
467  | --localstate | --localstat | --localsta | --localst \
468  | --locals | --local | --loca | --loc | --lo)
469    ac_prev=localstatedir ;;
470  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
471  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
472  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
473    localstatedir=$ac_optarg ;;
474
475  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
476    ac_prev=mandir ;;
477  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
478    mandir=$ac_optarg ;;
479
480  -nfp | --nfp | --nf)
481    # Obsolete; use --without-fp.
482    with_fp=no ;;
483
484  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
485  | --no-cr | --no-c | -n)
486    no_create=yes ;;
487
488  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
489  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
490    no_recursion=yes ;;
491
492  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
493  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
494  | --oldin | --oldi | --old | --ol | --o)
495    ac_prev=oldincludedir ;;
496  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
497  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
498  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
499    oldincludedir=$ac_optarg ;;
500
501  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
502    ac_prev=prefix ;;
503  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
504    prefix=$ac_optarg ;;
505
506  -program-prefix | --program-prefix | --program-prefi | --program-pref \
507  | --program-pre | --program-pr | --program-p)
508    ac_prev=program_prefix ;;
509  -program-prefix=* | --program-prefix=* | --program-prefi=* \
510  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
511    program_prefix=$ac_optarg ;;
512
513  -program-suffix | --program-suffix | --program-suffi | --program-suff \
514  | --program-suf | --program-su | --program-s)
515    ac_prev=program_suffix ;;
516  -program-suffix=* | --program-suffix=* | --program-suffi=* \
517  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
518    program_suffix=$ac_optarg ;;
519
520  -program-transform-name | --program-transform-name \
521  | --program-transform-nam | --program-transform-na \
522  | --program-transform-n | --program-transform- \
523  | --program-transform | --program-transfor \
524  | --program-transfo | --program-transf \
525  | --program-trans | --program-tran \
526  | --progr-tra | --program-tr | --program-t)
527    ac_prev=program_transform_name ;;
528  -program-transform-name=* | --program-transform-name=* \
529  | --program-transform-nam=* | --program-transform-na=* \
530  | --program-transform-n=* | --program-transform-=* \
531  | --program-transform=* | --program-transfor=* \
532  | --program-transfo=* | --program-transf=* \
533  | --program-trans=* | --program-tran=* \
534  | --progr-tra=* | --program-tr=* | --program-t=*)
535    program_transform_name=$ac_optarg ;;
536
537  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
538  | -silent | --silent | --silen | --sile | --sil)
539    silent=yes ;;
540
541  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
542    ac_prev=sbindir ;;
543  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
544  | --sbi=* | --sb=*)
545    sbindir=$ac_optarg ;;
546
547  -sharedstatedir | --sharedstatedir | --sharedstatedi \
548  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
549  | --sharedst | --shareds | --shared | --share | --shar \
550  | --sha | --sh)
551    ac_prev=sharedstatedir ;;
552  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
553  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
554  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
555  | --sha=* | --sh=*)
556    sharedstatedir=$ac_optarg ;;
557
558  -site | --site | --sit)
559    ac_prev=site ;;
560  -site=* | --site=* | --sit=*)
561    site=$ac_optarg ;;
562
563  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
564    ac_prev=srcdir ;;
565  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
566    srcdir=$ac_optarg ;;
567
568  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
569  | --syscon | --sysco | --sysc | --sys | --sy)
570    ac_prev=sysconfdir ;;
571  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
572  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
573    sysconfdir=$ac_optarg ;;
574
575  -target | --target | --targe | --targ | --tar | --ta | --t)
576    ac_prev=target_alias ;;
577  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
578    target_alias=$ac_optarg ;;
579
580  -v | -verbose | --verbose | --verbos | --verbo | --verb)
581    verbose=yes ;;
582
583  -version | --version | --versio | --versi | --vers | -V)
584    ac_init_version=: ;;
585
586  -with-* | --with-*)
587    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
588    # Reject names that are not valid shell variable names.
589    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
590      { echo "$as_me: error: invalid package name: $ac_package" >&2
591   { (exit 1); exit 1; }; }
592    ac_package=`echo $ac_package| sed 's/-/_/g'`
593    case $ac_option in
594      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
595      *) ac_optarg=yes ;;
596    esac
597    eval "with_$ac_package='$ac_optarg'" ;;
598
599  -without-* | --without-*)
600    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
601    # Reject names that are not valid shell variable names.
602    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
603      { echo "$as_me: error: invalid package name: $ac_package" >&2
604   { (exit 1); exit 1; }; }
605    ac_package=`echo $ac_package | sed 's/-/_/g'`
606    eval "with_$ac_package=no" ;;
607
608  --x)
609    # Obsolete; use --with-x.
610    with_x=yes ;;
611
612  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
613  | --x-incl | --x-inc | --x-in | --x-i)
614    ac_prev=x_includes ;;
615  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
616  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
617    x_includes=$ac_optarg ;;
618
619  -x-libraries | --x-libraries | --x-librarie | --x-librari \
620  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
621    ac_prev=x_libraries ;;
622  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
623  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
624    x_libraries=$ac_optarg ;;
625
626  -*) { echo "$as_me: error: unrecognized option: $ac_option
627Try \`$0 --help' for more information." >&2
628   { (exit 1); exit 1; }; }
629    ;;
630
631  *=*)
632    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
633    # Reject names that are not valid shell variable names.
634    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
635      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
636   { (exit 1); exit 1; }; }
637    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
638    eval "$ac_envvar='$ac_optarg'"
639    export $ac_envvar ;;
640
641  *)
642    # FIXME: should be removed in autoconf 3.0.
643    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
647    ;;
648
649  esac
650done
651
652if test -n "$ac_prev"; then
653  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
654  { echo "$as_me: error: missing argument to $ac_option" >&2
655   { (exit 1); exit 1; }; }
656fi
657
658# Be sure to have absolute paths.
659for ac_var in exec_prefix prefix
660do
661  eval ac_val=$`echo $ac_var`
662  case $ac_val in
663    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
664    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
665   { (exit 1); exit 1; }; };;
666  esac
667done
668
669# Be sure to have absolute paths.
670for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671          localstatedir libdir includedir oldincludedir infodir mandir
672do
673  eval ac_val=$`echo $ac_var`
674  case $ac_val in
675    [\\/$]* | ?:[\\/]* ) ;;
676    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
677   { (exit 1); exit 1; }; };;
678  esac
679done
680
681# There might be people who depend on the old broken behavior: `$host'
682# used to hold the argument of --host etc.
683# FIXME: To remove some day.
684build=$build_alias
685host=$host_alias
686target=$target_alias
687
688# FIXME: To remove some day.
689if test "x$host_alias" != x; then
690  if test "x$build_alias" = x; then
691    cross_compiling=maybe
692    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693    If a cross compiler is detected then cross compile mode will be used." >&2
694  elif test "x$build_alias" != "x$host_alias"; then
695    cross_compiling=yes
696  fi
697fi
698
699ac_tool_prefix=
700test -n "$host_alias" && ac_tool_prefix=$host_alias-
701
702test "$silent" = yes && exec 6>/dev/null
703
704
705# Find the source files, if location was not specified.
706if test -z "$srcdir"; then
707  ac_srcdir_defaulted=yes
708  # Try the directory containing this script, then its parent.
709  ac_confdir=`(dirname "$0") 2>/dev/null ||
710$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
711     X"$0" : 'X\(//\)[^/]' \| \
712     X"$0" : 'X\(//\)$' \| \
713     X"$0" : 'X\(/\)' \| \
714     .     : '\(.\)' 2>/dev/null ||
715echo X"$0" |
716    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
717      /^X\(\/\/\)[^/].*/{ s//\1/; q; }
718      /^X\(\/\/\)$/{ s//\1/; q; }
719      /^X\(\/\).*/{ s//\1/; q; }
720      s/.*/./; q'`
721  srcdir=$ac_confdir
722  if test ! -r $srcdir/$ac_unique_file; then
723    srcdir=..
724  fi
725else
726  ac_srcdir_defaulted=no
727fi
728if test ! -r $srcdir/$ac_unique_file; then
729  if test "$ac_srcdir_defaulted" = yes; then
730    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731   { (exit 1); exit 1; }; }
732  else
733    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
734   { (exit 1); exit 1; }; }
735  fi
736fi
737(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
738  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
739   { (exit 1); exit 1; }; }
740srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
741ac_env_build_alias_set=${build_alias+set}
742ac_env_build_alias_value=$build_alias
743ac_cv_env_build_alias_set=${build_alias+set}
744ac_cv_env_build_alias_value=$build_alias
745ac_env_host_alias_set=${host_alias+set}
746ac_env_host_alias_value=$host_alias
747ac_cv_env_host_alias_set=${host_alias+set}
748ac_cv_env_host_alias_value=$host_alias
749ac_env_target_alias_set=${target_alias+set}
750ac_env_target_alias_value=$target_alias
751ac_cv_env_target_alias_set=${target_alias+set}
752ac_cv_env_target_alias_value=$target_alias
753ac_env_CXX_set=${CXX+set}
754ac_env_CXX_value=$CXX
755ac_cv_env_CXX_set=${CXX+set}
756ac_cv_env_CXX_value=$CXX
757ac_env_CXXFLAGS_set=${CXXFLAGS+set}
758ac_env_CXXFLAGS_value=$CXXFLAGS
759ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
760ac_cv_env_CXXFLAGS_value=$CXXFLAGS
761ac_env_LDFLAGS_set=${LDFLAGS+set}
762ac_env_LDFLAGS_value=$LDFLAGS
763ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764ac_cv_env_LDFLAGS_value=$LDFLAGS
765ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766ac_env_CPPFLAGS_value=$CPPFLAGS
767ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769ac_env_CC_set=${CC+set}
770ac_env_CC_value=$CC
771ac_cv_env_CC_set=${CC+set}
772ac_cv_env_CC_value=$CC
773ac_env_CFLAGS_set=${CFLAGS+set}
774ac_env_CFLAGS_value=$CFLAGS
775ac_cv_env_CFLAGS_set=${CFLAGS+set}
776ac_cv_env_CFLAGS_value=$CFLAGS
777ac_env_CPP_set=${CPP+set}
778ac_env_CPP_value=$CPP
779ac_cv_env_CPP_set=${CPP+set}
780ac_cv_env_CPP_value=$CPP
781
782#
783# Report the --help message.
784#
785if test "$ac_init_help" = "long"; then
786  # Omit some internal or obsolete options to make the list less imposing.
787  # This message is too long to be a string in the A/UX 3.1 sh.
788  cat <<_ACEOF
789\`configure' configures this package to adapt to many kinds of systems.
790
791Usage: $0 [OPTION]... [VAR=VALUE]...
792
793To assign environment variables (e.g., CC, CFLAGS...), specify them as
794VAR=VALUE.  See below for descriptions of some of the useful variables.
795
796Defaults for the options are specified in brackets.
797
798Configuration:
799  -h, --help              display this help and exit
800      --help=short        display options specific to this package
801      --help=recursive    display the short help of all the included packages
802  -V, --version           display version information and exit
803  -q, --quiet, --silent   do not print \`checking...' messages
804      --cache-file=FILE   cache test results in FILE [disabled]
805  -C, --config-cache      alias for \`--cache-file=config.cache'
806  -n, --no-create         do not create output files
807      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
808
809_ACEOF
810
811  cat <<_ACEOF
812Installation directories:
813  --prefix=PREFIX         install architecture-independent files in PREFIX
814              [$ac_default_prefix]
815  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
816              [PREFIX]
817
818By default, \`make install' will install all the files in
819\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
820an installation prefix other than \`$ac_default_prefix' using \`--prefix',
821for instance \`--prefix=\$HOME'.
822
823For better control, use the options below.
824
825Fine tuning of the installation directories:
826  --bindir=DIR           user executables [EPREFIX/bin]
827  --sbindir=DIR          system admin executables [EPREFIX/sbin]
828  --libexecdir=DIR       program executables [EPREFIX/libexec]
829  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
830  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
831  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
832  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
833  --libdir=DIR           object code libraries [EPREFIX/lib]
834  --includedir=DIR       C header files [PREFIX/include]
835  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
836  --infodir=DIR          info documentation [PREFIX/info]
837  --mandir=DIR           man documentation [PREFIX/man]
838_ACEOF
839
840  cat <<\_ACEOF
841
842Program names:
843  --program-prefix=PREFIX            prepend PREFIX to installed program names
844  --program-suffix=SUFFIX            append SUFFIX to installed program names
845  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
846
847System types:
848  --build=BUILD     configure for building on BUILD [guessed]
849  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
850  --target=TARGET   configure for building compilers for TARGET [HOST]
851_ACEOF
852fi
853
854if test -n "$ac_init_help"; then
855
856  cat <<\_ACEOF
857
858Optional Features:
859  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
860  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
861  --disable-accentfold          Disable Accent Folding for MGPP
862  --enable-override-longlong
863                          overide use of long long with GCC
864
865Optional Packages:
866  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
867  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
868  --with-unac=dir         Use local unac library and headers
869  --with-dmalloc          use dmalloc, as in
870                          ftp://ftp.letters.com/src/dmalloc/dmalloc.tar.gz
871  --with-regex            use older regex in lieu of GNU rx for matching
872  --with-gnu-readline     compile with GNU readline support
873
874Some influential environment variables:
875  CXX         C++ compiler command
876  CXXFLAGS    C++ compiler flags
877  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
878              nonstandard directory <lib dir>
879  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
880              headers in a nonstandard directory <include dir>
881  CC          C compiler command
882  CFLAGS      C compiler flags
883  CPP         C preprocessor
884
885Use these variables to override the choices made by `configure' or to help
886it to find libraries and programs with nonstandard names/locations.
887
888_ACEOF
889fi
890
891if test "$ac_init_help" = "recursive"; then
892  # If there are subdirs, report their specific --help.
893  ac_popdir=`pwd`
894  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
895    test -d $ac_dir || continue
896    ac_builddir=.
897
898if test "$ac_dir" != .; then
899  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
900  # A "../" for each directory in $ac_dir_suffix.
901  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
902else
903  ac_dir_suffix= ac_top_builddir=
904fi
905
906case $srcdir in
907  .)  # No --srcdir option.  We are building in place.
908    ac_srcdir=.
909    if test -z "$ac_top_builddir"; then
910       ac_top_srcdir=.
911    else
912       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
913    fi ;;
914  [\\/]* | ?:[\\/]* )  # Absolute path.
915    ac_srcdir=$srcdir$ac_dir_suffix;
916    ac_top_srcdir=$srcdir ;;
917  *) # Relative path.
918    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
919    ac_top_srcdir=$ac_top_builddir$srcdir ;;
920esac
921
922# Do not use `cd foo && pwd` to compute absolute paths, because
923# the directories may not exist.
924case `pwd` in
925.) ac_abs_builddir="$ac_dir";;
926*)
927  case "$ac_dir" in
928  .) ac_abs_builddir=`pwd`;;
929  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
930  *) ac_abs_builddir=`pwd`/"$ac_dir";;
931  esac;;
932esac
933case $ac_abs_builddir in
934.) ac_abs_top_builddir=${ac_top_builddir}.;;
935*)
936  case ${ac_top_builddir}. in
937  .) ac_abs_top_builddir=$ac_abs_builddir;;
938  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
939  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
940  esac;;
941esac
942case $ac_abs_builddir in
943.) ac_abs_srcdir=$ac_srcdir;;
944*)
945  case $ac_srcdir in
946  .) ac_abs_srcdir=$ac_abs_builddir;;
947  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
948  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
949  esac;;
950esac
951case $ac_abs_builddir in
952.) ac_abs_top_srcdir=$ac_top_srcdir;;
953*)
954  case $ac_top_srcdir in
955  .) ac_abs_top_srcdir=$ac_abs_builddir;;
956  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
957  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
958  esac;;
959esac
960
961    cd $ac_dir
962    # Check for guested configure; otherwise get Cygnus style configure.
963    if test -f $ac_srcdir/configure.gnu; then
964      echo
965      $SHELL $ac_srcdir/configure.gnu  --help=recursive
966    elif test -f $ac_srcdir/configure; then
967      echo
968      $SHELL $ac_srcdir/configure  --help=recursive
969    elif test -f $ac_srcdir/configure.ac ||
970       test -f $ac_srcdir/configure.in; then
971      echo
972      $ac_configure --help
973    else
974      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
975    fi
976    cd $ac_popdir
977  done
978fi
979
980test -n "$ac_init_help" && exit 0
981if $ac_init_version; then
982  cat <<\_ACEOF
983
984Copyright (C) 2003 Free Software Foundation, Inc.
985This configure script is free software; the Free Software Foundation
986gives unlimited permission to copy, distribute and modify it.
987_ACEOF
988  exit 0
989fi
990exec 5>config.log
991cat >&5 <<_ACEOF
992This file contains any messages produced by compilers while
993running configure, to aid debugging if configure makes a mistake.
994
995It was created by $as_me, which was
996generated by GNU Autoconf 2.59.  Invocation command line was
997
998  $ $0 $@
999
1000_ACEOF
1001{
1002cat <<_ASUNAME
1003## --------- ##
1004## Platform. ##
1005## --------- ##
1006
1007hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1008uname -m = `(uname -m) 2>/dev/null || echo unknown`
1009uname -r = `(uname -r) 2>/dev/null || echo unknown`
1010uname -s = `(uname -s) 2>/dev/null || echo unknown`
1011uname -v = `(uname -v) 2>/dev/null || echo unknown`
1012
1013/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1014/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1015
1016/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1017/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1018/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1019hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1020/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1021/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1022/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1023
1024_ASUNAME
1025
1026as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1027for as_dir in $PATH
1028do
1029  IFS=$as_save_IFS
1030  test -z "$as_dir" && as_dir=.
1031  echo "PATH: $as_dir"
1032done
1033
1034} >&5
1035
1036cat >&5 <<_ACEOF
1037
1038
1039## ----------- ##
1040## Core tests. ##
1041## ----------- ##
1042
1043_ACEOF
1044
1045
1046# Keep a trace of the command line.
1047# Strip out --no-create and --no-recursion so they do not pile up.
1048# Strip out --silent because we don't want to record it for future runs.
1049# Also quote any args containing shell meta-characters.
1050# Make two passes to allow for proper duplicate-argument suppression.
1051ac_configure_args=
1052ac_configure_args0=
1053ac_configure_args1=
1054ac_sep=
1055ac_must_keep_next=false
1056for ac_pass in 1 2
1057do
1058  for ac_arg
1059  do
1060    case $ac_arg in
1061    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1062    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1063    | -silent | --silent | --silen | --sile | --sil)
1064      continue ;;
1065    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1066      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1067    esac
1068    case $ac_pass in
1069    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1070    2)
1071      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1072      if test $ac_must_keep_next = true; then
1073    ac_must_keep_next=false # Got value, back to normal.
1074      else
1075    case $ac_arg in
1076      *=* | --config-cache | -C | -disable-* | --disable-* \
1077      | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1078      | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1079      | -with-* | --with-* | -without-* | --without-* | --x)
1080        case "$ac_configure_args0 " in
1081          "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1082        esac
1083        ;;
1084      -* ) ac_must_keep_next=true ;;
1085    esac
1086      fi
1087      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1088      # Get rid of the leading space.
1089      ac_sep=" "
1090      ;;
1091    esac
1092  done
1093done
1094$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1095$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1096
1097# When interrupted or exit'd, cleanup temporary files, and complete
1098# config.log.  We remove comments because anyway the quotes in there
1099# would cause problems or look ugly.
1100# WARNING: Be sure not to use single quotes in there, as some shells,
1101# such as our DU 5.0 friend, will then `close' the trap.
1102trap 'exit_status=$?
1103  # Save into config.log some information that might help in debugging.
1104  {
1105    echo
1106
1107    cat <<\_ASBOX
1108## ---------------- ##
1109## Cache variables. ##
1110## ---------------- ##
1111_ASBOX
1112    echo
1113    # The following way of writing the cache mishandles newlines in values,
1114{
1115  (set) 2>&1 |
1116    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1117    *ac_space=\ *)
1118      sed -n \
1119    "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1120      s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1121      ;;
1122    *)
1123      sed -n \
1124    "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1125      ;;
1126    esac;
1127}
1128    echo
1129
1130    cat <<\_ASBOX
1131## ----------------- ##
1132## Output variables. ##
1133## ----------------- ##
1134_ASBOX
1135    echo
1136    for ac_var in $ac_subst_vars
1137    do
1138      eval ac_val=$`echo $ac_var`
1139      echo "$ac_var='"'"'$ac_val'"'"'"
1140    done | sort
1141    echo
1142
1143    if test -n "$ac_subst_files"; then
1144      cat <<\_ASBOX
1145## ------------- ##
1146## Output files. ##
1147## ------------- ##
1148_ASBOX
1149      echo
1150      for ac_var in $ac_subst_files
1151      do
1152    eval ac_val=$`echo $ac_var`
1153    echo "$ac_var='"'"'$ac_val'"'"'"
1154      done | sort
1155      echo
1156    fi
1157
1158    if test -s confdefs.h; then
1159      cat <<\_ASBOX
1160## ----------- ##
1161## confdefs.h. ##
1162## ----------- ##
1163_ASBOX
1164      echo
1165      sed "/^$/d" confdefs.h | sort
1166      echo
1167    fi
1168    test "$ac_signal" != 0 &&
1169      echo "$as_me: caught signal $ac_signal"
1170    echo "$as_me: exit $exit_status"
1171  } >&5
1172  rm -f core *.core &&
1173  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1174    exit $exit_status
1175     ' 0
1176for ac_signal in 1 2 13 15; do
1177  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1178done
1179ac_signal=0
1180
1181# confdefs.h avoids OS command line length limits that DEFS can exceed.
1182rm -rf conftest* confdefs.h
1183# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1184echo >confdefs.h
1185
1186# Predefined preprocessor variables.
1187
1188cat >>confdefs.h <<_ACEOF
1189#define PACKAGE_NAME "$PACKAGE_NAME"
1190_ACEOF
1191
1192
1193cat >>confdefs.h <<_ACEOF
1194#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1195_ACEOF
1196
1197
1198cat >>confdefs.h <<_ACEOF
1199#define PACKAGE_VERSION "$PACKAGE_VERSION"
1200_ACEOF
1201
1202
1203cat >>confdefs.h <<_ACEOF
1204#define PACKAGE_STRING "$PACKAGE_STRING"
1205_ACEOF
1206
1207
1208cat >>confdefs.h <<_ACEOF
1209#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1210_ACEOF
1211
1212
1213# Let the site file select an alternate cache file if it wants to.
1214# Prefer explicitly selected file to automatically selected ones.
1215if test -z "$CONFIG_SITE"; then
1216  if test "x$prefix" != xNONE; then
1217    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1218  else
1219    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1220  fi
1221fi
1222for ac_site_file in $CONFIG_SITE; do
1223  if test -r "$ac_site_file"; then
1224    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1225echo "$as_me: loading site script $ac_site_file" >&6;}
1226    sed 's/^/| /' "$ac_site_file" >&5
1227    . "$ac_site_file"
1228  fi
1229done
1230
1231if test -r "$cache_file"; then
1232  # Some versions of bash will fail to source /dev/null (special
1233  # files actually), so we avoid doing that.
1234  if test -f "$cache_file"; then
1235    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1236echo "$as_me: loading cache $cache_file" >&6;}
1237    case $cache_file in
1238      [\\/]* | ?:[\\/]* ) . $cache_file;;
1239      *)                      . ./$cache_file;;
1240    esac
1241  fi
1242else
1243  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1244echo "$as_me: creating cache $cache_file" >&6;}
1245  >$cache_file
1246fi
1247
1248# Check that the precious variables saved in the cache have kept the same
1249# value.
1250ac_cache_corrupted=false
1251for ac_var in `(set) 2>&1 |
1252           sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1253  eval ac_old_set=\$ac_cv_env_${ac_var}_set
1254  eval ac_new_set=\$ac_env_${ac_var}_set
1255  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1256  eval ac_new_val="\$ac_env_${ac_var}_value"
1257  case $ac_old_set,$ac_new_set in
1258    set,)
1259      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1260echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1261      ac_cache_corrupted=: ;;
1262    ,set)
1263      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1264echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1265      ac_cache_corrupted=: ;;
1266    ,);;
1267    *)
1268      if test "x$ac_old_val" != "x$ac_new_val"; then
1269    { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1270echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1271    { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1272echo "$as_me:   former value:  $ac_old_val" >&2;}
1273    { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1274echo "$as_me:   current value: $ac_new_val" >&2;}
1275    ac_cache_corrupted=:
1276      fi;;
1277  esac
1278  # Pass precious variables to config.status.
1279  if test "$ac_new_set" = set; then
1280    case $ac_new_val in
1281    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1282      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1283    *) ac_arg=$ac_var=$ac_new_val ;;
1284    esac
1285    case " $ac_configure_args " in
1286      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1287      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1288    esac
1289  fi
1290done
1291if $ac_cache_corrupted; then
1292  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1293echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1294  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1295echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1296   { (exit 1); exit 1; }; }
1297fi
1298
1299ac_ext=c
1300ac_cpp='$CPP $CPPFLAGS'
1301ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1302ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1303ac_compiler_gnu=$ac_cv_c_compiler_gnu
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323          ac_config_headers="$ac_config_headers config.h"
1324
1325
1326ac_aux_dir=
1327for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1328  if test -f $ac_dir/install-sh; then
1329    ac_aux_dir=$ac_dir
1330    ac_install_sh="$ac_aux_dir/install-sh -c"
1331    break
1332  elif test -f $ac_dir/install.sh; then
1333    ac_aux_dir=$ac_dir
1334    ac_install_sh="$ac_aux_dir/install.sh -c"
1335    break
1336  elif test -f $ac_dir/shtool; then
1337    ac_aux_dir=$ac_dir
1338    ac_install_sh="$ac_aux_dir/shtool install -c"
1339    break
1340  fi
1341done
1342if test -z "$ac_aux_dir"; then
1343  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1344echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1345   { (exit 1); exit 1; }; }
1346fi
1347ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1348ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1349ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1350
1351# Make sure we can run config.sub.
1352$ac_config_sub sun4 >/dev/null 2>&1 ||
1353  { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1354echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1355   { (exit 1); exit 1; }; }
1356
1357echo "$as_me:$LINENO: checking build system type" >&5
1358echo $ECHO_N "checking build system type... $ECHO_C" >&6
1359if test "${ac_cv_build+set}" = set; then
1360  echo $ECHO_N "(cached) $ECHO_C" >&6
1361else
1362  ac_cv_build_alias=$build_alias
1363test -z "$ac_cv_build_alias" &&
1364  ac_cv_build_alias=`$ac_config_guess`
1365test -z "$ac_cv_build_alias" &&
1366  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1367echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1368   { (exit 1); exit 1; }; }
1369ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1370  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1371echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1372   { (exit 1); exit 1; }; }
1373
1374fi
1375echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1376echo "${ECHO_T}$ac_cv_build" >&6
1377build=$ac_cv_build
1378build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1379build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1380build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1381
1382
1383echo "$as_me:$LINENO: checking host system type" >&5
1384echo $ECHO_N "checking host system type... $ECHO_C" >&6
1385if test "${ac_cv_host+set}" = set; then
1386  echo $ECHO_N "(cached) $ECHO_C" >&6
1387else
1388  ac_cv_host_alias=$host_alias
1389test -z "$ac_cv_host_alias" &&
1390  ac_cv_host_alias=$ac_cv_build_alias
1391ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1392  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1393echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1394   { (exit 1); exit 1; }; }
1395
1396fi
1397echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1398echo "${ECHO_T}$ac_cv_host" >&6
1399host=$ac_cv_host
1400host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1401host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1402host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1403
1404
1405echo "$as_me:$LINENO: checking target system type" >&5
1406echo $ECHO_N "checking target system type... $ECHO_C" >&6
1407if test "${ac_cv_target+set}" = set; then
1408  echo $ECHO_N "(cached) $ECHO_C" >&6
1409else
1410  ac_cv_target_alias=$target_alias
1411test "x$ac_cv_target_alias" = "x" &&
1412  ac_cv_target_alias=$ac_cv_host_alias
1413ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1414  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1415echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1416   { (exit 1); exit 1; }; }
1417
1418fi
1419echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1420echo "${ECHO_T}$ac_cv_target" >&6
1421target=$ac_cv_target
1422target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1423target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1424target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1425
1426
1427# The aliases save the names the user supplied, while $host etc.
1428# will get canonicalized.
1429test -n "$target_alias" &&
1430  test "$program_prefix$program_suffix$program_transform_name" = \
1431    NONENONEs,x,x, &&
1432  program_prefix=${target_alias}-
1433test "$program_prefix" != NONE &&
1434  program_transform_name="s,^,$program_prefix,;$program_transform_name"
1435# Use a double $ so make ignores it.
1436test "$program_suffix" != NONE &&
1437  program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1438# Double any \ or $.  echo might interpret backslashes.
1439# By default was `s,x,x', remove it if useless.
1440cat <<\_ACEOF >conftest.sed
1441s/[\\$]/&&/g;s/;s,x,x,$//
1442_ACEOF
1443program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1444rm conftest.sed
1445
1446
1447PACKAGE=mgpp
1448VERSION=1.3
1449
1450cat >>confdefs.h <<_ACEOF
1451#define PACKAGE "$PACKAGE"
1452_ACEOF
1453
1454cat >>confdefs.h <<_ACEOF
1455#define VERSION "$VERSION"
1456_ACEOF
1457
1458
1459
1460
1461
1462echo "$as_me:$LINENO: checking to see if architecture is 64-bit" >&5
1463echo $ECHO_N "checking to see if architecture is 64-bit... $ECHO_C" >&6
1464arch_64bit=no
1465case "$host_cpu" in
1466x86_64) arch_64bit=yes ;;
1467esac
1468
1469if test "$arch_64bit" = yes; then
1470  echo "$as_me:$LINENO: result: yes" >&5
1471echo "${ECHO_T}yes" >&6
1472  if test -z "$COMPAT32BITFLAGS" ; then
1473    COMPAT32BITFLAGS="-m32"
1474  fi
1475else
1476  echo "$as_me:$LINENO: result: no" >&5
1477echo "${ECHO_T}no" >&6
1478  if test -z "$COMPAT32BITFLAGS" ; then
1479    COMPAT32BITFLAGS=
1480  fi
1481fi
1482
1483
1484# Check whether --enable-accentfold or --disable-accentfold was given.
1485if test "${enable_accentfold+set}" = set; then
1486  enableval="$enable_accentfold"
1487  ENABLE_ACCENTFOLD=0
1488else
1489  ENABLE_ACCENTFOLD=1
1490fi;
1491cat >>confdefs.h <<\_ACEOF
1492#define ENABLE_ACCENTFOLD $ENABLE_ACCENTFOLD
1493_ACEOF
1494
1495
1496
1497ac_ext=cc
1498ac_cpp='$CXXCPP $CPPFLAGS'
1499ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1500ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1501ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1502if test -n "$ac_tool_prefix"; then
1503  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1504  do
1505    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1506set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1507echo "$as_me:$LINENO: checking for $ac_word" >&5
1508echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1509if test "${ac_cv_prog_CXX+set}" = set; then
1510  echo $ECHO_N "(cached) $ECHO_C" >&6
1511else
1512  if test -n "$CXX"; then
1513  ac_cv_prog_CXX="$CXX" # Let the user override the test.
1514else
1515as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1516for as_dir in $PATH
1517do
1518  IFS=$as_save_IFS
1519  test -z "$as_dir" && as_dir=.
1520  for ac_exec_ext in '' $ac_executable_extensions; do
1521  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1522    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1523    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1524    break 2
1525  fi
1526done
1527done
1528
1529fi
1530fi
1531CXX=$ac_cv_prog_CXX
1532if test -n "$CXX"; then
1533  echo "$as_me:$LINENO: result: $CXX" >&5
1534echo "${ECHO_T}$CXX" >&6
1535else
1536  echo "$as_me:$LINENO: result: no" >&5
1537echo "${ECHO_T}no" >&6
1538fi
1539
1540    test -n "$CXX" && break
1541  done
1542fi
1543if test -z "$CXX"; then
1544  ac_ct_CXX=$CXX
1545  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1546do
1547  # Extract the first word of "$ac_prog", so it can be a program name with args.
1548set dummy $ac_prog; ac_word=$2
1549echo "$as_me:$LINENO: checking for $ac_word" >&5
1550echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1551if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1552  echo $ECHO_N "(cached) $ECHO_C" >&6
1553else
1554  if test -n "$ac_ct_CXX"; then
1555  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1556else
1557as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1558for as_dir in $PATH
1559do
1560  IFS=$as_save_IFS
1561  test -z "$as_dir" && as_dir=.
1562  for ac_exec_ext in '' $ac_executable_extensions; do
1563  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1564    ac_cv_prog_ac_ct_CXX="$ac_prog"
1565    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1566    break 2
1567  fi
1568done
1569done
1570
1571fi
1572fi
1573ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1574if test -n "$ac_ct_CXX"; then
1575  echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1576echo "${ECHO_T}$ac_ct_CXX" >&6
1577else
1578  echo "$as_me:$LINENO: result: no" >&5
1579echo "${ECHO_T}no" >&6
1580fi
1581
1582  test -n "$ac_ct_CXX" && break
1583done
1584test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
1585
1586  CXX=$ac_ct_CXX
1587fi
1588
1589
1590# Provide some information about the compiler.
1591echo "$as_me:$LINENO:" \
1592     "checking for C++ compiler version" >&5
1593ac_compiler=`set X $ac_compile; echo $2`
1594{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1595  (eval $ac_compiler --version </dev/null >&5) 2>&5
1596  ac_status=$?
1597  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1598  (exit $ac_status); }
1599{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1600  (eval $ac_compiler -v </dev/null >&5) 2>&5
1601  ac_status=$?
1602  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1603  (exit $ac_status); }
1604{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1605  (eval $ac_compiler -V </dev/null >&5) 2>&5
1606  ac_status=$?
1607  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1608  (exit $ac_status); }
1609
1610cat >conftest.$ac_ext <<_ACEOF
1611/* confdefs.h.  */
1612_ACEOF
1613cat confdefs.h >>conftest.$ac_ext
1614cat >>conftest.$ac_ext <<_ACEOF
1615/* end confdefs.h.  */
1616
1617int
1618main ()
1619{
1620
1621  ;
1622  return 0;
1623}
1624_ACEOF
1625ac_clean_files_save=$ac_clean_files
1626ac_clean_files="$ac_clean_files a.out a.exe b.out"
1627# Try to create an executable without -o first, disregard a.out.
1628# It will help us diagnose broken compilers, and finding out an intuition
1629# of exeext.
1630echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1631echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1632ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1633if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1634  (eval $ac_link_default) 2>&5
1635  ac_status=$?
1636  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1637  (exit $ac_status); }; then
1638  # Find the output, starting from the most likely.  This scheme is
1639# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1640# resort.
1641
1642# Be careful to initialize this variable, since it used to be cached.
1643# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1644ac_cv_exeext=
1645# b.out is created by i960 compilers.
1646for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1647do
1648  test -f "$ac_file" || continue
1649  case $ac_file in
1650    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1651    ;;
1652    conftest.$ac_ext )
1653    # This is the source file.
1654    ;;
1655    [ab].out )
1656    # We found the default executable, but exeext='' is most
1657    # certainly right.
1658    break;;
1659    *.* )
1660    ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1661    # FIXME: I believe we export ac_cv_exeext for Libtool,
1662    # but it would be cool to find out if it's true.  Does anybody
1663    # maintain Libtool? --akim.
1664    export ac_cv_exeext
1665    break;;
1666    * )
1667    break;;
1668  esac
1669done
1670else
1671  echo "$as_me: failed program was:" >&5
1672sed 's/^/| /' conftest.$ac_ext >&5
1673
1674{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
1675See \`config.log' for more details." >&5
1676echo "$as_me: error: C++ compiler cannot create executables
1677See \`config.log' for more details." >&2;}
1678   { (exit 77); exit 77; }; }
1679fi
1680
1681ac_exeext=$ac_cv_exeext
1682echo "$as_me:$LINENO: result: $ac_file" >&5
1683echo "${ECHO_T}$ac_file" >&6
1684
1685# Check the compiler produces executables we can run.  If not, either
1686# the compiler is broken, or we cross compile.
1687echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
1688echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
1689# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1690# If not cross compiling, check that we can run a simple program.
1691if test "$cross_compiling" != yes; then
1692  if { ac_try='./$ac_file'
1693  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1694  (eval $ac_try) 2>&5
1695  ac_status=$?
1696  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1697  (exit $ac_status); }; }; then
1698    cross_compiling=no
1699  else
1700    if test "$cross_compiling" = maybe; then
1701    cross_compiling=yes
1702    else
1703    { { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
1704If you meant to cross compile, use \`--host'.
1705See \`config.log' for more details." >&5
1706echo "$as_me: error: cannot run C++ compiled programs.
1707If you meant to cross compile, use \`--host'.
1708See \`config.log' for more details." >&2;}
1709   { (exit 1); exit 1; }; }
1710    fi
1711  fi
1712fi
1713echo "$as_me:$LINENO: result: yes" >&5
1714echo "${ECHO_T}yes" >&6
1715
1716rm -f a.out a.exe conftest$ac_cv_exeext b.out
1717ac_clean_files=$ac_clean_files_save
1718# Check the compiler produces executables we can run.  If not, either
1719# the compiler is broken, or we cross compile.
1720echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1721echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1722echo "$as_me:$LINENO: result: $cross_compiling" >&5
1723echo "${ECHO_T}$cross_compiling" >&6
1724
1725echo "$as_me:$LINENO: checking for suffix of executables" >&5
1726echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1727if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1728  (eval $ac_link) 2>&5
1729  ac_status=$?
1730  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1731  (exit $ac_status); }; then
1732  # If both `conftest.exe' and `conftest' are `present' (well, observable)
1733# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
1734# work properly (i.e., refer to `conftest.exe'), while it won't with
1735# `rm'.
1736for ac_file in conftest.exe conftest conftest.*; do
1737  test -f "$ac_file" || continue
1738  case $ac_file in
1739    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1740    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1741      export ac_cv_exeext
1742      break;;
1743    * ) break;;
1744  esac
1745done
1746else
1747  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1748See \`config.log' for more details." >&5
1749echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1750See \`config.log' for more details." >&2;}
1751   { (exit 1); exit 1; }; }
1752fi
1753
1754rm -f conftest$ac_cv_exeext
1755echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1756echo "${ECHO_T}$ac_cv_exeext" >&6
1757
1758rm -f conftest.$ac_ext
1759EXEEXT=$ac_cv_exeext
1760ac_exeext=$EXEEXT
1761echo "$as_me:$LINENO: checking for suffix of object files" >&5
1762echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1763if test "${ac_cv_objext+set}" = set; then
1764  echo $ECHO_N "(cached) $ECHO_C" >&6
1765else
1766  cat >conftest.$ac_ext <<_ACEOF
1767/* confdefs.h.  */
1768_ACEOF
1769cat confdefs.h >>conftest.$ac_ext
1770cat >>conftest.$ac_ext <<_ACEOF
1771/* end confdefs.h.  */
1772
1773int
1774main ()
1775{
1776
1777  ;
1778  return 0;
1779}
1780_ACEOF
1781rm -f conftest.o conftest.obj
1782if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1783  (eval $ac_compile) 2>&5
1784  ac_status=$?
1785  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1786  (exit $ac_status); }; then
1787  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1788  case $ac_file in
1789    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1790    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1791       break;;
1792  esac
1793done
1794else
1795  echo "$as_me: failed program was:" >&5
1796sed 's/^/| /' conftest.$ac_ext >&5
1797
1798{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1799See \`config.log' for more details." >&5
1800echo "$as_me: error: cannot compute suffix of object files: cannot compile
1801See \`config.log' for more details." >&2;}
1802   { (exit 1); exit 1; }; }
1803fi
1804
1805rm -f conftest.$ac_cv_objext conftest.$ac_ext
1806fi
1807echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1808echo "${ECHO_T}$ac_cv_objext" >&6
1809OBJEXT=$ac_cv_objext
1810ac_objext=$OBJEXT
1811echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
1812echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
1813if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
1814  echo $ECHO_N "(cached) $ECHO_C" >&6
1815else
1816  cat >conftest.$ac_ext <<_ACEOF
1817/* confdefs.h.  */
1818_ACEOF
1819cat confdefs.h >>conftest.$ac_ext
1820cat >>conftest.$ac_ext <<_ACEOF
1821/* end confdefs.h.  */
1822
1823int
1824main ()
1825{
1826#ifndef __GNUC__
1827       choke me
1828#endif
1829
1830  ;
1831  return 0;
1832}
1833_ACEOF
1834rm -f conftest.$ac_objext
1835if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1836  (eval $ac_compile) 2>conftest.er1
1837  ac_status=$?
1838  grep -v '^ *+' conftest.er1 >conftest.err
1839  rm -f conftest.er1
1840  cat conftest.err >&5
1841  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1842  (exit $ac_status); } &&
1843     { ac_try='test -z "$ac_cxx_werror_flag"
1844             || test ! -s conftest.err'
1845  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1846  (eval $ac_try) 2>&5
1847  ac_status=$?
1848  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1849  (exit $ac_status); }; } &&
1850     { ac_try='test -s conftest.$ac_objext'
1851  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1852  (eval $ac_try) 2>&5
1853  ac_status=$?
1854  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1855  (exit $ac_status); }; }; then
1856  ac_compiler_gnu=yes
1857else
1858  echo "$as_me: failed program was:" >&5
1859sed 's/^/| /' conftest.$ac_ext >&5
1860
1861ac_compiler_gnu=no
1862fi
1863rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1864ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
1865
1866fi
1867echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
1868echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
1869GXX=`test $ac_compiler_gnu = yes && echo yes`
1870ac_test_CXXFLAGS=${CXXFLAGS+set}
1871ac_save_CXXFLAGS=$CXXFLAGS
1872CXXFLAGS="-g"
1873echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
1874echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
1875if test "${ac_cv_prog_cxx_g+set}" = set; then
1876  echo $ECHO_N "(cached) $ECHO_C" >&6
1877else
1878  cat >conftest.$ac_ext <<_ACEOF
1879/* confdefs.h.  */
1880_ACEOF
1881cat confdefs.h >>conftest.$ac_ext
1882cat >>conftest.$ac_ext <<_ACEOF
1883/* end confdefs.h.  */
1884
1885int
1886main ()
1887{
1888
1889  ;
1890  return 0;
1891}
1892_ACEOF
1893rm -f conftest.$ac_objext
1894if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1895  (eval $ac_compile) 2>conftest.er1
1896  ac_status=$?
1897  grep -v '^ *+' conftest.er1 >conftest.err
1898  rm -f conftest.er1
1899  cat conftest.err >&5
1900  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1901  (exit $ac_status); } &&
1902     { ac_try='test -z "$ac_cxx_werror_flag"
1903             || test ! -s conftest.err'
1904  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1905  (eval $ac_try) 2>&5
1906  ac_status=$?
1907  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1908  (exit $ac_status); }; } &&
1909     { ac_try='test -s conftest.$ac_objext'
1910  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1911  (eval $ac_try) 2>&5
1912  ac_status=$?
1913  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1914  (exit $ac_status); }; }; then
1915  ac_cv_prog_cxx_g=yes
1916else
1917  echo "$as_me: failed program was:" >&5
1918sed 's/^/| /' conftest.$ac_ext >&5
1919
1920ac_cv_prog_cxx_g=no
1921fi
1922rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1923fi
1924echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
1925echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
1926if test "$ac_test_CXXFLAGS" = set; then
1927  CXXFLAGS=$ac_save_CXXFLAGS
1928elif test $ac_cv_prog_cxx_g = yes; then
1929  if test "$GXX" = yes; then
1930    CXXFLAGS="-g -O2"
1931  else
1932    CXXFLAGS="-g"
1933  fi
1934else
1935  if test "$GXX" = yes; then
1936    CXXFLAGS="-O2"
1937  else
1938    CXXFLAGS=
1939  fi
1940fi
1941for ac_declaration in \
1942   '' \
1943   'extern "C" void std::exit (int) throw (); using std::exit;' \
1944   'extern "C" void std::exit (int); using std::exit;' \
1945   'extern "C" void exit (int) throw ();' \
1946   'extern "C" void exit (int);' \
1947   'void exit (int);'
1948do
1949  cat >conftest.$ac_ext <<_ACEOF
1950/* confdefs.h.  */
1951_ACEOF
1952cat confdefs.h >>conftest.$ac_ext
1953cat >>conftest.$ac_ext <<_ACEOF
1954/* end confdefs.h.  */
1955$ac_declaration
1956#include <stdlib.h>
1957int
1958main ()
1959{
1960exit (42);
1961  ;
1962  return 0;
1963}
1964_ACEOF
1965rm -f conftest.$ac_objext
1966if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1967  (eval $ac_compile) 2>conftest.er1
1968  ac_status=$?
1969  grep -v '^ *+' conftest.er1 >conftest.err
1970  rm -f conftest.er1
1971  cat conftest.err >&5
1972  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1973  (exit $ac_status); } &&
1974     { ac_try='test -z "$ac_cxx_werror_flag"
1975             || test ! -s conftest.err'
1976  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1977  (eval $ac_try) 2>&5
1978  ac_status=$?
1979  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1980  (exit $ac_status); }; } &&
1981     { ac_try='test -s conftest.$ac_objext'
1982  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1983  (eval $ac_try) 2>&5
1984  ac_status=$?
1985  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1986  (exit $ac_status); }; }; then
1987  :
1988else
1989  echo "$as_me: failed program was:" >&5
1990sed 's/^/| /' conftest.$ac_ext >&5
1991
1992continue
1993fi
1994rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1995  cat >conftest.$ac_ext <<_ACEOF
1996/* confdefs.h.  */
1997_ACEOF
1998cat confdefs.h >>conftest.$ac_ext
1999cat >>conftest.$ac_ext <<_ACEOF
2000/* end confdefs.h.  */
2001$ac_declaration
2002int
2003main ()
2004{
2005exit (42);
2006  ;
2007  return 0;
2008}
2009_ACEOF
2010rm -f conftest.$ac_objext
2011if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2012  (eval $ac_compile) 2>conftest.er1
2013  ac_status=$?
2014  grep -v '^ *+' conftest.er1 >conftest.err
2015  rm -f conftest.er1
2016  cat conftest.err >&5
2017  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2018  (exit $ac_status); } &&
2019     { ac_try='test -z "$ac_cxx_werror_flag"
2020             || test ! -s conftest.err'
2021  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2022  (eval $ac_try) 2>&5
2023  ac_status=$?
2024  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2025  (exit $ac_status); }; } &&
2026     { ac_try='test -s conftest.$ac_objext'
2027  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2028  (eval $ac_try) 2>&5
2029  ac_status=$?
2030  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2031  (exit $ac_status); }; }; then
2032  break
2033else
2034  echo "$as_me: failed program was:" >&5
2035sed 's/^/| /' conftest.$ac_ext >&5
2036
2037fi
2038rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2039done
2040rm -f conftest*
2041if test -n "$ac_declaration"; then
2042  echo '#ifdef __cplusplus' >>confdefs.h
2043  echo $ac_declaration      >>confdefs.h
2044  echo '#endif'             >>confdefs.h
2045fi
2046
2047ac_ext=c
2048ac_cpp='$CPP $CPPFLAGS'
2049ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2050ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2051ac_compiler_gnu=$ac_cv_c_compiler_gnu
2052
2053for ac_prog in gawk mawk nawk awk
2054do
2055  # Extract the first word of "$ac_prog", so it can be a program name with args.
2056set dummy $ac_prog; ac_word=$2
2057echo "$as_me:$LINENO: checking for $ac_word" >&5
2058echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2059if test "${ac_cv_prog_AWK+set}" = set; then
2060  echo $ECHO_N "(cached) $ECHO_C" >&6
2061else
2062  if test -n "$AWK"; then
2063  ac_cv_prog_AWK="$AWK" # Let the user override the test.
2064else
2065as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2066for as_dir in $PATH
2067do
2068  IFS=$as_save_IFS
2069  test -z "$as_dir" && as_dir=.
2070  for ac_exec_ext in '' $ac_executable_extensions; do
2071  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2072    ac_cv_prog_AWK="$ac_prog"
2073    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2074    break 2
2075  fi
2076done
2077done
2078
2079fi
2080fi
2081AWK=$ac_cv_prog_AWK
2082if test -n "$AWK"; then
2083  echo "$as_me:$LINENO: result: $AWK" >&5
2084echo "${ECHO_T}$AWK" >&6
2085else
2086  echo "$as_me:$LINENO: result: no" >&5
2087echo "${ECHO_T}no" >&6
2088fi
2089
2090  test -n "$AWK" && break
2091done
2092
2093for ac_prog in 'bison -y' byacc
2094do
2095  # Extract the first word of "$ac_prog", so it can be a program name with args.
2096set dummy $ac_prog; ac_word=$2
2097echo "$as_me:$LINENO: checking for $ac_word" >&5
2098echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2099if test "${ac_cv_prog_YACC+set}" = set; then
2100  echo $ECHO_N "(cached) $ECHO_C" >&6
2101else
2102  if test -n "$YACC"; then
2103  ac_cv_prog_YACC="$YACC" # Let the user override the test.
2104else
2105as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2106for as_dir in $PATH
2107do
2108  IFS=$as_save_IFS
2109  test -z "$as_dir" && as_dir=.
2110  for ac_exec_ext in '' $ac_executable_extensions; do
2111  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2112    ac_cv_prog_YACC="$ac_prog"
2113    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2114    break 2
2115  fi
2116done
2117done
2118
2119fi
2120fi
2121YACC=$ac_cv_prog_YACC
2122if test -n "$YACC"; then
2123  echo "$as_me:$LINENO: result: $YACC" >&5
2124echo "${ECHO_T}$YACC" >&6
2125else
2126  echo "$as_me:$LINENO: result: no" >&5
2127echo "${ECHO_T}no" >&6
2128fi
2129
2130  test -n "$YACC" && break
2131done
2132test -n "$YACC" || YACC="yacc"
2133
2134ac_ext=c
2135ac_cpp='$CPP $CPPFLAGS'
2136ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2137ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2138ac_compiler_gnu=$ac_cv_c_compiler_gnu
2139if test -n "$ac_tool_prefix"; then
2140  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2141set dummy ${ac_tool_prefix}gcc; ac_word=$2
2142echo "$as_me:$LINENO: checking for $ac_word" >&5
2143echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2144if test "${ac_cv_prog_CC+set}" = set; then
2145  echo $ECHO_N "(cached) $ECHO_C" >&6
2146else
2147  if test -n "$CC"; then
2148  ac_cv_prog_CC="$CC" # Let the user override the test.
2149else
2150as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2151for as_dir in $PATH
2152do
2153  IFS=$as_save_IFS
2154  test -z "$as_dir" && as_dir=.
2155  for ac_exec_ext in '' $ac_executable_extensions; do
2156  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2157    ac_cv_prog_CC="${ac_tool_prefix}gcc"
2158    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2159    break 2
2160  fi
2161done
2162done
2163
2164fi
2165fi
2166CC=$ac_cv_prog_CC
2167if test -n "$CC"; then
2168  echo "$as_me:$LINENO: result: $CC" >&5
2169echo "${ECHO_T}$CC" >&6
2170else
2171  echo "$as_me:$LINENO: result: no" >&5
2172echo "${ECHO_T}no" >&6
2173fi
2174
2175fi
2176if test -z "$ac_cv_prog_CC"; then
2177  ac_ct_CC=$CC
2178  # Extract the first word of "gcc", so it can be a program name with args.
2179set dummy gcc; ac_word=$2
2180echo "$as_me:$LINENO: checking for $ac_word" >&5
2181echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2182if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2183  echo $ECHO_N "(cached) $ECHO_C" >&6
2184else
2185  if test -n "$ac_ct_CC"; then
2186  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2187else
2188as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2189for as_dir in $PATH
2190do
2191  IFS=$as_save_IFS
2192  test -z "$as_dir" && as_dir=.
2193  for ac_exec_ext in '' $ac_executable_extensions; do
2194  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2195    ac_cv_prog_ac_ct_CC="gcc"
2196    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2197    break 2
2198  fi
2199done
2200done
2201
2202fi
2203fi
2204ac_ct_CC=$ac_cv_prog_ac_ct_CC
2205if test -n "$ac_ct_CC"; then
2206  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2207echo "${ECHO_T}$ac_ct_CC" >&6
2208else
2209  echo "$as_me:$LINENO: result: no" >&5
2210echo "${ECHO_T}no" >&6
2211fi
2212
2213  CC=$ac_ct_CC
2214else
2215  CC="$ac_cv_prog_CC"
2216fi
2217
2218if test -z "$CC"; then
2219  if test -n "$ac_tool_prefix"; then
2220  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2221set dummy ${ac_tool_prefix}cc; ac_word=$2
2222echo "$as_me:$LINENO: checking for $ac_word" >&5
2223echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2224if test "${ac_cv_prog_CC+set}" = set; then
2225  echo $ECHO_N "(cached) $ECHO_C" >&6
2226else
2227  if test -n "$CC"; then
2228  ac_cv_prog_CC="$CC" # Let the user override the test.
2229else
2230as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2231for as_dir in $PATH
2232do
2233  IFS=$as_save_IFS
2234  test -z "$as_dir" && as_dir=.
2235  for ac_exec_ext in '' $ac_executable_extensions; do
2236  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2237    ac_cv_prog_CC="${ac_tool_prefix}cc"
2238    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2239    break 2
2240  fi
2241done
2242done
2243
2244fi
2245fi
2246CC=$ac_cv_prog_CC
2247if test -n "$CC"; then
2248  echo "$as_me:$LINENO: result: $CC" >&5
2249echo "${ECHO_T}$CC" >&6
2250else
2251  echo "$as_me:$LINENO: result: no" >&5
2252echo "${ECHO_T}no" >&6
2253fi
2254
2255fi
2256if test -z "$ac_cv_prog_CC"; then
2257  ac_ct_CC=$CC
2258  # Extract the first word of "cc", so it can be a program name with args.
2259set dummy cc; ac_word=$2
2260echo "$as_me:$LINENO: checking for $ac_word" >&5
2261echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2262if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2263  echo $ECHO_N "(cached) $ECHO_C" >&6
2264else
2265  if test -n "$ac_ct_CC"; then
2266  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2267else
2268as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2269for as_dir in $PATH
2270do
2271  IFS=$as_save_IFS
2272  test -z "$as_dir" && as_dir=.
2273  for ac_exec_ext in '' $ac_executable_extensions; do
2274  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2275    ac_cv_prog_ac_ct_CC="cc"
2276    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2277    break 2
2278  fi
2279done
2280done
2281
2282fi
2283fi
2284ac_ct_CC=$ac_cv_prog_ac_ct_CC
2285if test -n "$ac_ct_CC"; then
2286  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2287echo "${ECHO_T}$ac_ct_CC" >&6
2288else
2289  echo "$as_me:$LINENO: result: no" >&5
2290echo "${ECHO_T}no" >&6
2291fi
2292
2293  CC=$ac_ct_CC
2294else
2295  CC="$ac_cv_prog_CC"
2296fi
2297
2298fi
2299if test -z "$CC"; then
2300  # Extract the first word of "cc", so it can be a program name with args.
2301set dummy cc; ac_word=$2
2302echo "$as_me:$LINENO: checking for $ac_word" >&5
2303echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2304if test "${ac_cv_prog_CC+set}" = set; then
2305  echo $ECHO_N "(cached) $ECHO_C" >&6
2306else
2307  if test -n "$CC"; then
2308  ac_cv_prog_CC="$CC" # Let the user override the test.
2309else
2310  ac_prog_rejected=no
2311as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2312for as_dir in $PATH
2313do
2314  IFS=$as_save_IFS
2315  test -z "$as_dir" && as_dir=.
2316  for ac_exec_ext in '' $ac_executable_extensions; do
2317  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2318    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2319       ac_prog_rejected=yes
2320       continue
2321     fi
2322    ac_cv_prog_CC="cc"
2323    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2324    break 2
2325  fi
2326done
2327done
2328
2329if test $ac_prog_rejected = yes; then
2330  # We found a bogon in the path, so make sure we never use it.
2331  set dummy $ac_cv_prog_CC
2332  shift
2333  if test $# != 0; then
2334    # We chose a different compiler from the bogus one.
2335    # However, it has the same basename, so the bogon will be chosen
2336    # first if we set CC to just the basename; use the full file name.
2337    shift
2338    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2339  fi
2340fi
2341fi
2342fi
2343CC=$ac_cv_prog_CC
2344if test -n "$CC"; then
2345  echo "$as_me:$LINENO: result: $CC" >&5
2346echo "${ECHO_T}$CC" >&6
2347else
2348  echo "$as_me:$LINENO: result: no" >&5
2349echo "${ECHO_T}no" >&6
2350fi
2351
2352fi
2353if test -z "$CC"; then
2354  if test -n "$ac_tool_prefix"; then
2355  for ac_prog in cl
2356  do
2357    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2358set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2359echo "$as_me:$LINENO: checking for $ac_word" >&5
2360echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2361if test "${ac_cv_prog_CC+set}" = set; then
2362  echo $ECHO_N "(cached) $ECHO_C" >&6
2363else
2364  if test -n "$CC"; then
2365  ac_cv_prog_CC="$CC" # Let the user override the test.
2366else
2367as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2368for as_dir in $PATH
2369do
2370  IFS=$as_save_IFS
2371  test -z "$as_dir" && as_dir=.
2372  for ac_exec_ext in '' $ac_executable_extensions; do
2373  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2374    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2375    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2376    break 2
2377  fi
2378done
2379done
2380
2381fi
2382fi
2383CC=$ac_cv_prog_CC
2384if test -n "$CC"; then
2385  echo "$as_me:$LINENO: result: $CC" >&5
2386echo "${ECHO_T}$CC" >&6
2387else
2388  echo "$as_me:$LINENO: result: no" >&5
2389echo "${ECHO_T}no" >&6
2390fi
2391
2392    test -n "$CC" && break
2393  done
2394fi
2395if test -z "$CC"; then
2396  ac_ct_CC=$CC
2397  for ac_prog in cl
2398do
2399  # Extract the first word of "$ac_prog", so it can be a program name with args.
2400set dummy $ac_prog; ac_word=$2
2401echo "$as_me:$LINENO: checking for $ac_word" >&5
2402echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2403if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2404  echo $ECHO_N "(cached) $ECHO_C" >&6
2405else
2406  if test -n "$ac_ct_CC"; then
2407  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2408else
2409as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2410for as_dir in $PATH
2411do
2412  IFS=$as_save_IFS
2413  test -z "$as_dir" && as_dir=.
2414  for ac_exec_ext in '' $ac_executable_extensions; do
2415  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2416    ac_cv_prog_ac_ct_CC="$ac_prog"
2417    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2418    break 2
2419  fi
2420done
2421done
2422
2423fi
2424fi
2425ac_ct_CC=$ac_cv_prog_ac_ct_CC
2426if test -n "$ac_ct_CC"; then
2427  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2428echo "${ECHO_T}$ac_ct_CC" >&6
2429else
2430  echo "$as_me:$LINENO: result: no" >&5
2431echo "${ECHO_T}no" >&6
2432fi
2433
2434  test -n "$ac_ct_CC" && break
2435done
2436
2437  CC=$ac_ct_CC
2438fi
2439
2440fi
2441
2442
2443test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2444See \`config.log' for more details." >&5
2445echo "$as_me: error: no acceptable C compiler found in \$PATH
2446See \`config.log' for more details." >&2;}
2447   { (exit 1); exit 1; }; }
2448
2449# Provide some information about the compiler.
2450echo "$as_me:$LINENO:" \
2451     "checking for C compiler version" >&5
2452ac_compiler=`set X $ac_compile; echo $2`
2453{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2454  (eval $ac_compiler --version </dev/null >&5) 2>&5
2455  ac_status=$?
2456  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2457  (exit $ac_status); }
2458{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2459  (eval $ac_compiler -v </dev/null >&5) 2>&5
2460  ac_status=$?
2461  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2462  (exit $ac_status); }
2463{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2464  (eval $ac_compiler -V </dev/null >&5) 2>&5
2465  ac_status=$?
2466  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2467  (exit $ac_status); }
2468
2469echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2470echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2471if test "${ac_cv_c_compiler_gnu+set}" = set; then
2472  echo $ECHO_N "(cached) $ECHO_C" >&6
2473else
2474  cat >conftest.$ac_ext <<_ACEOF
2475/* confdefs.h.  */
2476_ACEOF
2477cat confdefs.h >>conftest.$ac_ext
2478cat >>conftest.$ac_ext <<_ACEOF
2479/* end confdefs.h.  */
2480
2481int
2482main ()
2483{
2484#ifndef __GNUC__
2485       choke me
2486#endif
2487
2488  ;
2489  return 0;
2490}
2491_ACEOF
2492rm -f conftest.$ac_objext
2493if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2494  (eval $ac_compile) 2>conftest.er1
2495  ac_status=$?
2496  grep -v '^ *+' conftest.er1 >conftest.err
2497  rm -f conftest.er1
2498  cat conftest.err >&5
2499  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2500  (exit $ac_status); } &&
2501     { ac_try='test -z "$ac_c_werror_flag"
2502             || test ! -s conftest.err'
2503  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2504  (eval $ac_try) 2>&5
2505  ac_status=$?
2506  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2507  (exit $ac_status); }; } &&
2508     { ac_try='test -s conftest.$ac_objext'
2509  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2510  (eval $ac_try) 2>&5
2511  ac_status=$?
2512  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2513  (exit $ac_status); }; }; then
2514  ac_compiler_gnu=yes
2515else
2516  echo "$as_me: failed program was:" >&5
2517sed 's/^/| /' conftest.$ac_ext >&5
2518
2519ac_compiler_gnu=no
2520fi
2521rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2522ac_cv_c_compiler_gnu=$ac_compiler_gnu
2523
2524fi
2525echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2526echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2527GCC=`test $ac_compiler_gnu = yes && echo yes`
2528ac_test_CFLAGS=${CFLAGS+set}
2529ac_save_CFLAGS=$CFLAGS
2530CFLAGS="-g"
2531echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2532echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2533if test "${ac_cv_prog_cc_g+set}" = set; then
2534  echo $ECHO_N "(cached) $ECHO_C" >&6
2535else
2536  cat >conftest.$ac_ext <<_ACEOF
2537/* confdefs.h.  */
2538_ACEOF
2539cat confdefs.h >>conftest.$ac_ext
2540cat >>conftest.$ac_ext <<_ACEOF
2541/* end confdefs.h.  */
2542
2543int
2544main ()
2545{
2546
2547  ;
2548  return 0;
2549}
2550_ACEOF
2551rm -f conftest.$ac_objext
2552if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2553  (eval $ac_compile) 2>conftest.er1
2554  ac_status=$?
2555  grep -v '^ *+' conftest.er1 >conftest.err
2556  rm -f conftest.er1
2557  cat conftest.err >&5
2558  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2559  (exit $ac_status); } &&
2560     { ac_try='test -z "$ac_c_werror_flag"
2561             || test ! -s conftest.err'
2562  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2563  (eval $ac_try) 2>&5
2564  ac_status=$?
2565  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2566  (exit $ac_status); }; } &&
2567     { ac_try='test -s conftest.$ac_objext'
2568  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2569  (eval $ac_try) 2>&5
2570  ac_status=$?
2571  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2572  (exit $ac_status); }; }; then
2573  ac_cv_prog_cc_g=yes
2574else
2575  echo "$as_me: failed program was:" >&5
2576sed 's/^/| /' conftest.$ac_ext >&5
2577
2578ac_cv_prog_cc_g=no
2579fi
2580rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2581fi
2582echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2583echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2584if test "$ac_test_CFLAGS" = set; then
2585  CFLAGS=$ac_save_CFLAGS
2586elif test $ac_cv_prog_cc_g = yes; then
2587  if test "$GCC" = yes; then
2588    CFLAGS="-g -O2"
2589  else
2590    CFLAGS="-g"
2591  fi
2592else
2593  if test "$GCC" = yes; then
2594    CFLAGS="-O2"
2595  else
2596    CFLAGS=
2597  fi
2598fi
2599echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2600echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2601if test "${ac_cv_prog_cc_stdc+set}" = set; then
2602  echo $ECHO_N "(cached) $ECHO_C" >&6
2603else
2604  ac_cv_prog_cc_stdc=no
2605ac_save_CC=$CC
2606cat >conftest.$ac_ext <<_ACEOF
2607/* confdefs.h.  */
2608_ACEOF
2609cat confdefs.h >>conftest.$ac_ext
2610cat >>conftest.$ac_ext <<_ACEOF
2611/* end confdefs.h.  */
2612#include <stdarg.h>
2613#include <stdio.h>
2614#include <sys/types.h>
2615#include <sys/stat.h>
2616/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2617struct buf { int x; };
2618FILE * (*rcsopen) (struct buf *, struct stat *, int);
2619static char *e (p, i)
2620     char **p;
2621     int i;
2622{
2623  return p[i];
2624}
2625static char *f (char * (*g) (char **, int), char **p, ...)
2626{
2627  char *s;
2628  va_list v;
2629  va_start (v,p);
2630  s = g (p, va_arg (v,int));
2631  va_end (v);
2632  return s;
2633}
2634
2635/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2636   function prototypes and stuff, but not '\xHH' hex character constants.
2637   These don't provoke an error unfortunately, instead are silently treated
2638   as 'x'.  The following induces an error, until -std1 is added to get
2639   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2640   array size at least.  It's necessary to write '\x00'==0 to get something
2641   that's true only with -std1.  */
2642int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2643
2644int test (int i, double x);
2645struct s1 {int (*f) (int a);};
2646struct s2 {int (*f) (double a);};
2647int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2648int argc;
2649char **argv;
2650int
2651main ()
2652{
2653return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2654  ;
2655  return 0;
2656}
2657_ACEOF
2658# Don't try gcc -ansi; that turns off useful extensions and
2659# breaks some systems' header files.
2660# AIX           -qlanglvl=ansi
2661# Ultrix and OSF/1  -std1
2662# HP-UX 10.20 and later -Ae
2663# HP-UX older versions  -Aa -D_HPUX_SOURCE
2664# SVR4          -Xc -D__EXTENSIONS__
2665for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2666do
2667  CC="$ac_save_CC $ac_arg"
2668  rm -f conftest.$ac_objext
2669if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2670  (eval $ac_compile) 2>conftest.er1
2671  ac_status=$?
2672  grep -v '^ *+' conftest.er1 >conftest.err
2673  rm -f conftest.er1
2674  cat conftest.err >&5
2675  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2676  (exit $ac_status); } &&
2677     { ac_try='test -z "$ac_c_werror_flag"
2678             || test ! -s conftest.err'
2679  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2680  (eval $ac_try) 2>&5
2681  ac_status=$?
2682  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2683  (exit $ac_status); }; } &&
2684     { ac_try='test -s conftest.$ac_objext'
2685  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2686  (eval $ac_try) 2>&5
2687  ac_status=$?
2688  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2689  (exit $ac_status); }; }; then
2690  ac_cv_prog_cc_stdc=$ac_arg
2691break
2692else
2693  echo "$as_me: failed program was:" >&5
2694sed 's/^/| /' conftest.$ac_ext >&5
2695
2696fi
2697rm -f conftest.err conftest.$ac_objext
2698done
2699rm -f conftest.$ac_ext conftest.$ac_objext
2700CC=$ac_save_CC
2701
2702fi
2703
2704case "x$ac_cv_prog_cc_stdc" in
2705  x|xno)
2706    echo "$as_me:$LINENO: result: none needed" >&5
2707echo "${ECHO_T}none needed" >&6 ;;
2708  *)
2709    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2710echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2711    CC="$CC $ac_cv_prog_cc_stdc" ;;
2712esac
2713
2714# Some people use a C++ compiler to compile C.  Since we use `exit',
2715# in C++ we need to declare it.  In case someone uses the same compiler
2716# for both compiling C and C++ we need to have the C++ compiler decide
2717# the declaration of exit, since it's the most demanding environment.
2718cat >conftest.$ac_ext <<_ACEOF
2719#ifndef __cplusplus
2720  choke me
2721#endif
2722_ACEOF
2723rm -f conftest.$ac_objext
2724if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2725  (eval $ac_compile) 2>conftest.er1
2726  ac_status=$?
2727  grep -v '^ *+' conftest.er1 >conftest.err
2728  rm -f conftest.er1
2729  cat conftest.err >&5
2730  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2731  (exit $ac_status); } &&
2732     { ac_try='test -z "$ac_c_werror_flag"
2733             || test ! -s conftest.err'
2734  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2735  (eval $ac_try) 2>&5
2736  ac_status=$?
2737  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2738  (exit $ac_status); }; } &&
2739     { ac_try='test -s conftest.$ac_objext'
2740  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2741  (eval $ac_try) 2>&5
2742  ac_status=$?
2743  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2744  (exit $ac_status); }; }; then
2745  for ac_declaration in \
2746   '' \
2747   'extern "C" void std::exit (int) throw (); using std::exit;' \
2748   'extern "C" void std::exit (int); using std::exit;' \
2749   'extern "C" void exit (int) throw ();' \
2750   'extern "C" void exit (int);' \
2751   'void exit (int);'
2752do
2753  cat >conftest.$ac_ext <<_ACEOF
2754/* confdefs.h.  */
2755_ACEOF
2756cat confdefs.h >>conftest.$ac_ext
2757cat >>conftest.$ac_ext <<_ACEOF
2758/* end confdefs.h.  */
2759$ac_declaration
2760#include <stdlib.h>
2761int
2762main ()
2763{
2764exit (42);
2765  ;
2766  return 0;
2767}
2768_ACEOF
2769rm -f conftest.$ac_objext
2770if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2771  (eval $ac_compile) 2>conftest.er1
2772  ac_status=$?
2773  grep -v '^ *+' conftest.er1 >conftest.err
2774  rm -f conftest.er1
2775  cat conftest.err >&5
2776  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2777  (exit $ac_status); } &&
2778     { ac_try='test -z "$ac_c_werror_flag"
2779             || test ! -s conftest.err'
2780  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2781  (eval $ac_try) 2>&5
2782  ac_status=$?
2783  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2784  (exit $ac_status); }; } &&
2785     { ac_try='test -s conftest.$ac_objext'
2786  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2787  (eval $ac_try) 2>&5
2788  ac_status=$?
2789  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2790  (exit $ac_status); }; }; then
2791  :
2792else
2793  echo "$as_me: failed program was:" >&5
2794sed 's/^/| /' conftest.$ac_ext >&5
2795
2796continue
2797fi
2798rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2799  cat >conftest.$ac_ext <<_ACEOF
2800/* confdefs.h.  */
2801_ACEOF
2802cat confdefs.h >>conftest.$ac_ext
2803cat >>conftest.$ac_ext <<_ACEOF
2804/* end confdefs.h.  */
2805$ac_declaration
2806int
2807main ()
2808{
2809exit (42);
2810  ;
2811  return 0;
2812}
2813_ACEOF
2814rm -f conftest.$ac_objext
2815if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2816  (eval $ac_compile) 2>conftest.er1
2817  ac_status=$?
2818  grep -v '^ *+' conftest.er1 >conftest.err
2819  rm -f conftest.er1
2820  cat conftest.err >&5
2821  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2822  (exit $ac_status); } &&
2823     { ac_try='test -z "$ac_c_werror_flag"
2824             || test ! -s conftest.err'
2825  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2826  (eval $ac_try) 2>&5
2827  ac_status=$?
2828  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2829  (exit $ac_status); }; } &&
2830     { ac_try='test -s conftest.$ac_objext'
2831  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2832  (eval $ac_try) 2>&5
2833  ac_status=$?
2834  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2835  (exit $ac_status); }; }; then
2836  break
2837else
2838  echo "$as_me: failed program was:" >&5
2839sed 's/^/| /' conftest.$ac_ext >&5
2840
2841fi
2842rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2843done
2844rm -f conftest*
2845if test -n "$ac_declaration"; then
2846  echo '#ifdef __cplusplus' >>confdefs.h
2847  echo $ac_declaration      >>confdefs.h
2848  echo '#endif'             >>confdefs.h
2849fi
2850
2851else
2852  echo "$as_me: failed program was:" >&5
2853sed 's/^/| /' conftest.$ac_ext >&5
2854
2855fi
2856rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2857ac_ext=c
2858ac_cpp='$CPP $CPPFLAGS'
2859ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2860ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2861ac_compiler_gnu=$ac_cv_c_compiler_gnu
2862
2863# Find a good install program.  We prefer a C program (faster),
2864# so one script is as good as another.  But avoid the broken or
2865# incompatible versions:
2866# SysV /etc/install, /usr/sbin/install
2867# SunOS /usr/etc/install
2868# IRIX /sbin/install
2869# AIX /bin/install
2870# AmigaOS /C/install, which installs bootblocks on floppy discs
2871# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2872# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2873# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2874# OS/2's system install, which has a completely different semantic
2875# ./install, which can be erroneously created by make from ./install.sh.
2876echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2877echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2878if test -z "$INSTALL"; then
2879if test "${ac_cv_path_install+set}" = set; then
2880  echo $ECHO_N "(cached) $ECHO_C" >&6
2881else
2882  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2883for as_dir in $PATH
2884do
2885  IFS=$as_save_IFS
2886  test -z "$as_dir" && as_dir=.
2887  # Account for people who put trailing slashes in PATH elements.
2888case $as_dir/ in
2889  ./ | .// | /cC/* | \
2890  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2891  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2892  /usr/ucb/* ) ;;
2893  *)
2894    # OSF1 and SCO ODT 3.0 have their own names for install.
2895    # Don't use installbsd from OSF since it installs stuff as root
2896    # by default.
2897    for ac_prog in ginstall scoinst install; do
2898      for ac_exec_ext in '' $ac_executable_extensions; do
2899    if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2900      if test $ac_prog = install &&
2901        grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2902        # AIX install.  It has an incompatible calling convention.
2903        :
2904      elif test $ac_prog = install &&
2905        grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2906        # program-specific install script used by HP pwplus--don't use.
2907        :
2908      else
2909        ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2910        break 3
2911      fi
2912    fi
2913      done
2914    done
2915    ;;
2916esac
2917done
2918
2919
2920fi
2921  if test "${ac_cv_path_install+set}" = set; then
2922    INSTALL=$ac_cv_path_install
2923  else
2924    # As a last resort, use the slow shell script.  We don't cache a
2925    # path for INSTALL within a source directory, because that will
2926    # break other packages using the cache if that directory is
2927    # removed, or if the path is relative.
2928    INSTALL=$ac_install_sh
2929  fi
2930fi
2931echo "$as_me:$LINENO: result: $INSTALL" >&5
2932echo "${ECHO_T}$INSTALL" >&6
2933
2934# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2935# It thinks the first close brace ends the variable substitution.
2936test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2937
2938test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2939
2940test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2941
2942echo "$as_me:$LINENO: checking whether ln -s works" >&5
2943echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
2944LN_S=$as_ln_s
2945if test "$LN_S" = "ln -s"; then
2946  echo "$as_me:$LINENO: result: yes" >&5
2947echo "${ECHO_T}yes" >&6
2948else
2949  echo "$as_me:$LINENO: result: no, using $LN_S" >&5
2950echo "${ECHO_T}no, using $LN_S" >&6
2951fi
2952
2953echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2954echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
2955set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
2956if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
2957  echo $ECHO_N "(cached) $ECHO_C" >&6
2958else
2959  cat >conftest.make <<\_ACEOF
2960all:
2961    @echo 'ac_maketemp="$(MAKE)"'
2962_ACEOF
2963# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2964eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
2965if test -n "$ac_maketemp"; then
2966  eval ac_cv_prog_make_${ac_make}_set=yes
2967else
2968  eval ac_cv_prog_make_${ac_make}_set=no
2969fi
2970rm -f conftest.make
2971fi
2972if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
2973  echo "$as_me:$LINENO: result: yes" >&5
2974echo "${ECHO_T}yes" >&6
2975  SET_MAKE=
2976else
2977  echo "$as_me:$LINENO: result: no" >&5
2978echo "${ECHO_T}no" >&6
2979  SET_MAKE="MAKE=${MAKE-make}"
2980fi
2981
2982if test -n "$ac_tool_prefix"; then
2983  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2984set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2985echo "$as_me:$LINENO: checking for $ac_word" >&5
2986echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2987if test "${ac_cv_prog_RANLIB+set}" = set; then
2988  echo $ECHO_N "(cached) $ECHO_C" >&6
2989else
2990  if test -n "$RANLIB"; then
2991  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2992else
2993as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2994for as_dir in $PATH
2995do
2996  IFS=$as_save_IFS
2997  test -z "$as_dir" && as_dir=.
2998  for ac_exec_ext in '' $ac_executable_extensions; do
2999  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3000    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3001    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3002    break 2
3003  fi
3004done
3005done
3006
3007fi
3008fi
3009RANLIB=$ac_cv_prog_RANLIB
3010if test -n "$RANLIB"; then
3011  echo "$as_me:$LINENO: result: $RANLIB" >&5
3012echo "${ECHO_T}$RANLIB" >&6
3013else
3014  echo "$as_me:$LINENO: result: no" >&5
3015echo "${ECHO_T}no" >&6
3016fi
3017
3018fi
3019if test -z "$ac_cv_prog_RANLIB"; then
3020  ac_ct_RANLIB=$RANLIB
3021  # Extract the first word of "ranlib", so it can be a program name with args.
3022set dummy ranlib; ac_word=$2
3023echo "$as_me:$LINENO: checking for $ac_word" >&5
3024echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3025if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3026  echo $ECHO_N "(cached) $ECHO_C" >&6
3027else
3028  if test -n "$ac_ct_RANLIB"; then
3029  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3030else
3031as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3032for as_dir in $PATH
3033do
3034  IFS=$as_save_IFS
3035  test -z "$as_dir" && as_dir=.
3036  for ac_exec_ext in '' $ac_executable_extensions; do
3037  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3038    ac_cv_prog_ac_ct_RANLIB="ranlib"
3039    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3040    break 2
3041  fi
3042done
3043done
3044
3045  test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3046fi
3047fi
3048ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3049if test -n "$ac_ct_RANLIB"; then
3050  echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3051echo "${ECHO_T}$ac_ct_RANLIB" >&6
3052else
3053  echo "$as_me:$LINENO: result: no" >&5
3054echo "${ECHO_T}no" >&6
3055fi
3056
3057  RANLIB=$ac_ct_RANLIB
3058else
3059  RANLIB="$ac_cv_prog_RANLIB"
3060fi
3061
3062
3063
3064ac_ext=c
3065ac_cpp='$CPP $CPPFLAGS'
3066ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3067ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3068ac_compiler_gnu=$ac_cv_c_compiler_gnu
3069echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3070echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3071# On Suns, sometimes $CPP names a directory.
3072if test -n "$CPP" && test -d "$CPP"; then
3073  CPP=
3074fi
3075if test -z "$CPP"; then
3076  if test "${ac_cv_prog_CPP+set}" = set; then
3077  echo $ECHO_N "(cached) $ECHO_C" >&6
3078else
3079      # Double quotes because CPP needs to be expanded
3080    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3081    do
3082      ac_preproc_ok=false
3083for ac_c_preproc_warn_flag in '' yes
3084do
3085  # Use a header file that comes with gcc, so configuring glibc
3086  # with a fresh cross-compiler works.
3087  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3088  # <limits.h> exists even on freestanding compilers.
3089  # On the NeXT, cc -E runs the code through the compiler's parser,
3090  # not just through cpp. "Syntax error" is here to catch this case.
3091  cat >conftest.$ac_ext <<_ACEOF
3092/* confdefs.h.  */
3093_ACEOF
3094cat confdefs.h >>conftest.$ac_ext
3095cat >>conftest.$ac_ext <<_ACEOF
3096/* end confdefs.h.  */
3097#ifdef __STDC__
3098# include <limits.h>
3099#else
3100# include <assert.h>
3101#endif
3102             Syntax error
3103_ACEOF
3104if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3105  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3106  ac_status=$?
3107  grep -v '^ *+' conftest.er1 >conftest.err
3108  rm -f conftest.er1
3109  cat conftest.err >&5
3110  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3111  (exit $ac_status); } >/dev/null; then
3112  if test -s conftest.err; then
3113    ac_cpp_err=$ac_c_preproc_warn_flag
3114    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3115  else
3116    ac_cpp_err=
3117  fi
3118else
3119  ac_cpp_err=yes
3120fi
3121if test -z "$ac_cpp_err"; then
3122  :
3123else
3124  echo "$as_me: failed program was:" >&5
3125sed 's/^/| /' conftest.$ac_ext >&5
3126
3127  # Broken: fails on valid input.
3128continue
3129fi
3130rm -f conftest.err conftest.$ac_ext
3131
3132  # OK, works on sane cases.  Now check whether non-existent headers
3133  # can be detected and how.
3134  cat >conftest.$ac_ext <<_ACEOF
3135/* confdefs.h.  */
3136_ACEOF
3137cat confdefs.h >>conftest.$ac_ext
3138cat >>conftest.$ac_ext <<_ACEOF
3139/* end confdefs.h.  */
3140#include <ac_nonexistent.h>
3141_ACEOF
3142if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3143  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3144  ac_status=$?
3145  grep -v '^ *+' conftest.er1 >conftest.err
3146  rm -f conftest.er1
3147  cat conftest.err >&5
3148  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3149  (exit $ac_status); } >/dev/null; then
3150  if test -s conftest.err; then
3151    ac_cpp_err=$ac_c_preproc_warn_flag
3152    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3153  else
3154    ac_cpp_err=
3155  fi
3156else
3157  ac_cpp_err=yes
3158fi
3159if test -z "$ac_cpp_err"; then
3160  # Broken: success on invalid input.
3161continue
3162else
3163  echo "$as_me: failed program was:" >&5
3164sed 's/^/| /' conftest.$ac_ext >&5
3165
3166  # Passes both tests.
3167ac_preproc_ok=:
3168break
3169fi
3170rm -f conftest.err conftest.$ac_ext
3171
3172done
3173# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3174rm -f conftest.err conftest.$ac_ext
3175if $ac_preproc_ok; then
3176  break
3177fi
3178
3179    done
3180    ac_cv_prog_CPP=$CPP
3181
3182fi
3183  CPP=$ac_cv_prog_CPP
3184else
3185  ac_cv_prog_CPP=$CPP
3186fi
3187echo "$as_me:$LINENO: result: $CPP" >&5
3188echo "${ECHO_T}$CPP" >&6
3189ac_preproc_ok=false
3190for ac_c_preproc_warn_flag in '' yes
3191do
3192  # Use a header file that comes with gcc, so configuring glibc
3193  # with a fresh cross-compiler works.
3194  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3195  # <limits.h> exists even on freestanding compilers.
3196  # On the NeXT, cc -E runs the code through the compiler's parser,
3197  # not just through cpp. "Syntax error" is here to catch this case.
3198  cat >conftest.$ac_ext <<_ACEOF
3199/* confdefs.h.  */
3200_ACEOF
3201cat confdefs.h >>conftest.$ac_ext
3202cat >>conftest.$ac_ext <<_ACEOF
3203/* end confdefs.h.  */
3204#ifdef __STDC__
3205# include <limits.h>
3206#else
3207# include <assert.h>
3208#endif
3209             Syntax error
3210_ACEOF
3211if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3212  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3213  ac_status=$?
3214  grep -v '^ *+' conftest.er1 >conftest.err
3215  rm -f conftest.er1
3216  cat conftest.err >&5
3217  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3218  (exit $ac_status); } >/dev/null; then
3219  if test -s conftest.err; then
3220    ac_cpp_err=$ac_c_preproc_warn_flag
3221    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3222  else
3223    ac_cpp_err=
3224  fi
3225else
3226  ac_cpp_err=yes
3227fi
3228if test -z "$ac_cpp_err"; then
3229  :
3230else
3231  echo "$as_me: failed program was:" >&5
3232sed 's/^/| /' conftest.$ac_ext >&5
3233
3234  # Broken: fails on valid input.
3235continue
3236fi
3237rm -f conftest.err conftest.$ac_ext
3238
3239  # OK, works on sane cases.  Now check whether non-existent headers
3240  # can be detected and how.
3241  cat >conftest.$ac_ext <<_ACEOF
3242/* confdefs.h.  */
3243_ACEOF
3244cat confdefs.h >>conftest.$ac_ext
3245cat >>conftest.$ac_ext <<_ACEOF
3246/* end confdefs.h.  */
3247#include <ac_nonexistent.h>
3248_ACEOF
3249if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3250  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3251  ac_status=$?
3252  grep -v '^ *+' conftest.er1 >conftest.err
3253  rm -f conftest.er1
3254  cat conftest.err >&5
3255  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3256  (exit $ac_status); } >/dev/null; then
3257  if test -s conftest.err; then
3258    ac_cpp_err=$ac_c_preproc_warn_flag
3259    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3260  else
3261    ac_cpp_err=
3262  fi
3263else
3264  ac_cpp_err=yes
3265fi
3266if test -z "$ac_cpp_err"; then
3267  # Broken: success on invalid input.
3268continue
3269else
3270  echo "$as_me: failed program was:" >&5
3271sed 's/^/| /' conftest.$ac_ext >&5
3272
3273  # Passes both tests.
3274ac_preproc_ok=:
3275break
3276fi
3277rm -f conftest.err conftest.$ac_ext
3278
3279done
3280# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3281rm -f conftest.err conftest.$ac_ext
3282if $ac_preproc_ok; then
3283  :
3284else
3285  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3286See \`config.log' for more details." >&5
3287echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3288See \`config.log' for more details." >&2;}
3289   { (exit 1); exit 1; }; }
3290fi
3291
3292ac_ext=c
3293ac_cpp='$CPP $CPPFLAGS'
3294ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3295ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3296ac_compiler_gnu=$ac_cv_c_compiler_gnu
3297
3298
3299echo "$as_me:$LINENO: checking for egrep" >&5
3300echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3301if test "${ac_cv_prog_egrep+set}" = set; then
3302  echo $ECHO_N "(cached) $ECHO_C" >&6
3303else
3304  if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3305    then ac_cv_prog_egrep='grep -E'
3306    else ac_cv_prog_egrep='egrep'
3307    fi
3308fi
3309echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3310echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3311 EGREP=$ac_cv_prog_egrep
3312
3313
3314
3315echo "$as_me:$LINENO: checking for AIX" >&5
3316echo $ECHO_N "checking for AIX... $ECHO_C" >&6
3317cat >conftest.$ac_ext <<_ACEOF
3318/* confdefs.h.  */
3319_ACEOF
3320cat confdefs.h >>conftest.$ac_ext
3321cat >>conftest.$ac_ext <<_ACEOF
3322/* end confdefs.h.  */
3323#ifdef _AIX
3324  yes
3325#endif
3326
3327_ACEOF
3328if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3329  $EGREP "yes" >/dev/null 2>&1; then
3330  echo "$as_me:$LINENO: result: yes" >&5
3331echo "${ECHO_T}yes" >&6
3332cat >>confdefs.h <<\_ACEOF
3333#define _ALL_SOURCE 1
3334_ACEOF
3335
3336else
3337  echo "$as_me:$LINENO: result: no" >&5
3338echo "${ECHO_T}no" >&6
3339fi
3340rm -f conftest*
3341
3342
3343echo "$as_me:$LINENO: checking for library containing strerror" >&5
3344echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6
3345if test "${ac_cv_search_strerror+set}" = set; then
3346  echo $ECHO_N "(cached) $ECHO_C" >&6
3347else
3348  ac_func_search_save_LIBS=$LIBS
3349ac_cv_search_strerror=no
3350cat >conftest.$ac_ext <<_ACEOF
3351/* confdefs.h.  */
3352_ACEOF
3353cat confdefs.h >>conftest.$ac_ext
3354cat >>conftest.$ac_ext <<_ACEOF
3355/* end confdefs.h.  */
3356
3357/* Override any gcc2 internal prototype to avoid an error.  */
3358#ifdef __cplusplus
3359extern "C"
3360#endif
3361/* We use char because int might match the return type of a gcc2
3362   builtin and then its argument prototype would still apply.  */
3363char strerror ();
3364int
3365main ()
3366{
3367strerror ();
3368  ;
3369  return 0;
3370}
3371_ACEOF
3372rm -f conftest.$ac_objext conftest$ac_exeext
3373if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3374  (eval $ac_link) 2>conftest.er1
3375  ac_status=$?
3376  grep -v '^ *+' conftest.er1 >conftest.err
3377  rm -f conftest.er1
3378  cat conftest.err >&5
3379  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3380  (exit $ac_status); } &&
3381     { ac_try='test -z "$ac_c_werror_flag"
3382             || test ! -s conftest.err'
3383  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3384  (eval $ac_try) 2>&5
3385  ac_status=$?
3386  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3387  (exit $ac_status); }; } &&
3388     { ac_try='test -s conftest$ac_exeext'
3389  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3390  (eval $ac_try) 2>&5
3391  ac_status=$?
3392  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3393  (exit $ac_status); }; }; then
3394  ac_cv_search_strerror="none required"
3395else
3396  echo "$as_me: failed program was:" >&5
3397sed 's/^/| /' conftest.$ac_ext >&5
3398
3399fi
3400rm -f conftest.err conftest.$ac_objext \
3401      conftest$ac_exeext conftest.$ac_ext
3402if test "$ac_cv_search_strerror" = no; then
3403  for ac_lib in cposix; do
3404    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
3405    cat >conftest.$ac_ext <<_ACEOF
3406/* confdefs.h.  */
3407_ACEOF
3408cat confdefs.h >>conftest.$ac_ext
3409cat >>conftest.$ac_ext <<_ACEOF
3410/* end confdefs.h.  */
3411
3412/* Override any gcc2 internal prototype to avoid an error.  */
3413#ifdef __cplusplus
3414extern "C"
3415#endif
3416/* We use char because int might match the return type of a gcc2
3417   builtin and then its argument prototype would still apply.  */
3418char strerror ();
3419int
3420main ()
3421{
3422strerror ();
3423  ;
3424  return 0;
3425}
3426_ACEOF
3427rm -f conftest.$ac_objext conftest$ac_exeext
3428if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3429  (eval $ac_link) 2>conftest.er1
3430  ac_status=$?
3431  grep -v '^ *+' conftest.er1 >conftest.err
3432  rm -f conftest.er1
3433  cat conftest.err >&5
3434  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3435  (exit $ac_status); } &&
3436     { ac_try='test -z "$ac_c_werror_flag"
3437             || test ! -s conftest.err'
3438  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3439  (eval $ac_try) 2>&5
3440  ac_status=$?
3441  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3442  (exit $ac_status); }; } &&
3443     { ac_try='test -s conftest$ac_exeext'
3444  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3445  (eval $ac_try) 2>&5
3446  ac_status=$?
3447  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3448  (exit $ac_status); }; }; then
3449  ac_cv_search_strerror="-l$ac_lib"
3450break
3451else
3452  echo "$as_me: failed program was:" >&5
3453sed 's/^/| /' conftest.$ac_ext >&5
3454
3455fi
3456rm -f conftest.err conftest.$ac_objext \
3457      conftest$ac_exeext conftest.$ac_ext
3458  done
3459fi
3460LIBS=$ac_func_search_save_LIBS
3461fi
3462echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
3463echo "${ECHO_T}$ac_cv_search_strerror" >&6
3464if test "$ac_cv_search_strerror" != no; then
3465  test "$ac_cv_search_strerror" = "none required" || LIBS="$ac_cv_search_strerror $LIBS"
3466
3467fi
3468
3469echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3470echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3471if test "${ac_cv_header_stdc+set}" = set; then
3472  echo $ECHO_N "(cached) $ECHO_C" >&6
3473else
3474  cat >conftest.$ac_ext <<_ACEOF
3475/* confdefs.h.  */
3476_ACEOF
3477cat confdefs.h >>conftest.$ac_ext
3478cat >>conftest.$ac_ext <<_ACEOF
3479/* end confdefs.h.  */
3480#include <stdlib.h>
3481#include <stdarg.h>
3482#include <string.h>
3483#include <float.h>
3484
3485int
3486main ()
3487{
3488
3489  ;
3490  return 0;
3491}
3492_ACEOF
3493rm -f conftest.$ac_objext
3494if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3495  (eval $ac_compile) 2>conftest.er1
3496  ac_status=$?
3497  grep -v '^ *+' conftest.er1 >conftest.err
3498  rm -f conftest.er1
3499  cat conftest.err >&5
3500  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3501  (exit $ac_status); } &&
3502     { ac_try='test -z "$ac_c_werror_flag"
3503             || test ! -s conftest.err'
3504  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3505  (eval $ac_try) 2>&5
3506  ac_status=$?
3507  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3508  (exit $ac_status); }; } &&
3509     { ac_try='test -s conftest.$ac_objext'
3510  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3511  (eval $ac_try) 2>&5
3512  ac_status=$?
3513  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3514  (exit $ac_status); }; }; then
3515  ac_cv_header_stdc=yes
3516else
3517  echo "$as_me: failed program was:" >&5
3518sed 's/^/| /' conftest.$ac_ext >&5
3519
3520ac_cv_header_stdc=no
3521fi
3522rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3523
3524if test $ac_cv_header_stdc = yes; then
3525  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3526  cat >conftest.$ac_ext <<_ACEOF
3527/* confdefs.h.  */
3528_ACEOF
3529cat confdefs.h >>conftest.$ac_ext
3530cat >>conftest.$ac_ext <<_ACEOF
3531/* end confdefs.h.  */
3532#include <string.h>
3533
3534_ACEOF
3535if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3536  $EGREP "memchr" >/dev/null 2>&1; then
3537  :
3538else
3539  ac_cv_header_stdc=no
3540fi
3541rm -f conftest*
3542
3543fi
3544
3545if test $ac_cv_header_stdc = yes; then
3546  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3547  cat >conftest.$ac_ext <<_ACEOF
3548/* confdefs.h.  */
3549_ACEOF
3550cat confdefs.h >>conftest.$ac_ext
3551cat >>conftest.$ac_ext <<_ACEOF
3552/* end confdefs.h.  */
3553#include <stdlib.h>
3554
3555_ACEOF
3556if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3557  $EGREP "free" >/dev/null 2>&1; then
3558  :
3559else
3560  ac_cv_header_stdc=no
3561fi
3562rm -f conftest*
3563
3564fi
3565
3566if test $ac_cv_header_stdc = yes; then
3567  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3568  if test "$cross_compiling" = yes; then
3569  :
3570else
3571  cat >conftest.$ac_ext <<_ACEOF
3572/* confdefs.h.  */
3573_ACEOF
3574cat confdefs.h >>conftest.$ac_ext
3575cat >>conftest.$ac_ext <<_ACEOF
3576/* end confdefs.h.  */
3577#include <ctype.h>
3578#if ((' ' & 0x0FF) == 0x020)
3579# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3580# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3581#else
3582# define ISLOWER(c) \
3583           (('a' <= (c) && (c) <= 'i') \
3584             || ('j' <= (c) && (c) <= 'r') \
3585             || ('s' <= (c) && (c) <= 'z'))
3586# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3587#endif
3588
3589#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3590int
3591main ()
3592{
3593  int i;
3594  for (i = 0; i < 256; i++)
3595    if (XOR (islower (i), ISLOWER (i))
3596    || toupper (i) != TOUPPER (i))
3597      exit(2);
3598  exit (0);
3599}
3600_ACEOF
3601rm -f conftest$ac_exeext
3602if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3603  (eval $ac_link) 2>&5
3604  ac_status=$?
3605  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3606  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3607  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3608  (eval $ac_try) 2>&5
3609  ac_status=$?
3610  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3611  (exit $ac_status); }; }; then
3612  :
3613else
3614  echo "$as_me: program exited with status $ac_status" >&5
3615echo "$as_me: failed program was:" >&5
3616sed 's/^/| /' conftest.$ac_ext >&5
3617
3618( exit $ac_status )
3619ac_cv_header_stdc=no
3620fi
3621rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3622fi
3623fi
3624fi
3625echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3626echo "${ECHO_T}$ac_cv_header_stdc" >&6
3627if test $ac_cv_header_stdc = yes; then
3628
3629cat >>confdefs.h <<\_ACEOF
3630#define STDC_HEADERS 1
3631_ACEOF
3632
3633fi
3634
3635# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3636
3637
3638
3639
3640
3641
3642
3643
3644
3645for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3646          inttypes.h stdint.h unistd.h
3647do
3648as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3649echo "$as_me:$LINENO: checking for $ac_header" >&5
3650echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3651if eval "test \"\${$as_ac_Header+set}\" = set"; then
3652  echo $ECHO_N "(cached) $ECHO_C" >&6
3653else
3654  cat >conftest.$ac_ext <<_ACEOF
3655/* confdefs.h.  */
3656_ACEOF
3657cat confdefs.h >>conftest.$ac_ext
3658cat >>conftest.$ac_ext <<_ACEOF
3659/* end confdefs.h.  */
3660$ac_includes_default
3661
3662#include <$ac_header>
3663_ACEOF
3664rm -f conftest.$ac_objext
3665if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3666  (eval $ac_compile) 2>conftest.er1
3667  ac_status=$?
3668  grep -v '^ *+' conftest.er1 >conftest.err
3669  rm -f conftest.er1
3670  cat conftest.err >&5
3671  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3672  (exit $ac_status); } &&
3673     { ac_try='test -z "$ac_c_werror_flag"
3674             || test ! -s conftest.err'
3675  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3676  (eval $ac_try) 2>&5
3677  ac_status=$?
3678  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3679  (exit $ac_status); }; } &&
3680     { ac_try='test -s conftest.$ac_objext'
3681  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3682  (eval $ac_try) 2>&5
3683  ac_status=$?
3684  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3685  (exit $ac_status); }; }; then
3686  eval "$as_ac_Header=yes"
3687else
3688  echo "$as_me: failed program was:" >&5
3689sed 's/^/| /' conftest.$ac_ext >&5
3690
3691eval "$as_ac_Header=no"
3692fi
3693rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3694fi
3695echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3696echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3697if test `eval echo '${'$as_ac_Header'}'` = yes; then
3698  cat >>confdefs.h <<_ACEOF
3699#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3700_ACEOF
3701
3702fi
3703
3704done
3705
3706
3707if test "${ac_cv_header_minix_config_h+set}" = set; then
3708  echo "$as_me:$LINENO: checking for minix/config.h" >&5
3709echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
3710if test "${ac_cv_header_minix_config_h+set}" = set; then
3711  echo $ECHO_N "(cached) $ECHO_C" >&6
3712fi
3713echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
3714echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
3715else
3716  # Is the header compilable?
3717echo "$as_me:$LINENO: checking minix/config.h usability" >&5
3718echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6
3719cat >conftest.$ac_ext <<_ACEOF
3720/* confdefs.h.  */
3721_ACEOF
3722cat confdefs.h >>conftest.$ac_ext
3723cat >>conftest.$ac_ext <<_ACEOF
3724/* end confdefs.h.  */
3725$ac_includes_default
3726#include <minix/config.h>
3727_ACEOF
3728rm -f conftest.$ac_objext
3729if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3730  (eval $ac_compile) 2>conftest.er1
3731  ac_status=$?
3732  grep -v '^ *+' conftest.er1 >conftest.err
3733  rm -f conftest.er1
3734  cat conftest.err >&5
3735  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3736  (exit $ac_status); } &&
3737     { ac_try='test -z "$ac_c_werror_flag"
3738             || test ! -s conftest.err'
3739  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3740  (eval $ac_try) 2>&5
3741  ac_status=$?
3742  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3743  (exit $ac_status); }; } &&
3744     { ac_try='test -s conftest.$ac_objext'
3745  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3746  (eval $ac_try) 2>&5
3747  ac_status=$?
3748  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3749  (exit $ac_status); }; }; then
3750  ac_header_compiler=yes
3751else
3752  echo "$as_me: failed program was:" >&5
3753sed 's/^/| /' conftest.$ac_ext >&5
3754
3755ac_header_compiler=no
3756fi
3757rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3758echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3759echo "${ECHO_T}$ac_header_compiler" >&6
3760
3761# Is the header present?
3762echo "$as_me:$LINENO: checking minix/config.h presence" >&5
3763echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6
3764cat >conftest.$ac_ext <<_ACEOF
3765/* confdefs.h.  */
3766_ACEOF
3767cat confdefs.h >>conftest.$ac_ext
3768cat >>conftest.$ac_ext <<_ACEOF
3769/* end confdefs.h.  */
3770#include <minix/config.h>
3771_ACEOF
3772if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3773  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3774  ac_status=$?
3775  grep -v '^ *+' conftest.er1 >conftest.err
3776  rm -f conftest.er1
3777  cat conftest.err >&5
3778  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3779  (exit $ac_status); } >/dev/null; then
3780  if test -s conftest.err; then
3781    ac_cpp_err=$ac_c_preproc_warn_flag
3782    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3783  else
3784    ac_cpp_err=
3785  fi
3786else
3787  ac_cpp_err=yes
3788fi
3789if test -z "$ac_cpp_err"; then
3790  ac_header_preproc=yes
3791else
3792  echo "$as_me: failed program was:" >&5
3793sed 's/^/| /' conftest.$ac_ext >&5
3794
3795  ac_header_preproc=no
3796fi
3797rm -f conftest.err conftest.$ac_ext
3798echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3799echo "${ECHO_T}$ac_header_preproc" >&6
3800
3801# So?  What about this header?
3802case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3803  yes:no: )
3804    { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
3805echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3806    { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
3807echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
3808    ac_header_preproc=yes
3809    ;;
3810  no:yes:* )
3811    { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
3812echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
3813    { echo "$as_me:$LINENO: WARNING: minix/config.h:     check for missing prerequisite headers?" >&5
3814echo "$as_me: WARNING: minix/config.h:     check for missing prerequisite headers?" >&2;}
3815    { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
3816echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
3817    { echo "$as_me:$LINENO: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&5
3818echo "$as_me: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&2;}
3819    { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
3820echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
3821    { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
3822echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
3823    (
3824      cat <<\_ASBOX
3825## ------------------------------------------ ##
3826## Report this to the AC_PACKAGE_NAME lists.  ##
3827## ------------------------------------------ ##
3828_ASBOX
3829    ) |
3830      sed "s/^/$as_me: WARNING:     /" >&2
3831    ;;
3832esac
3833echo "$as_me:$LINENO: checking for minix/config.h" >&5
3834echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
3835if test "${ac_cv_header_minix_config_h+set}" = set; then
3836  echo $ECHO_N "(cached) $ECHO_C" >&6
3837else
3838  ac_cv_header_minix_config_h=$ac_header_preproc
3839fi
3840echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
3841echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
3842
3843fi
3844if test $ac_cv_header_minix_config_h = yes; then
3845  MINIX=yes
3846else
3847  MINIX=
3848fi
3849
3850
3851if test "$MINIX" = yes; then
3852
3853cat >>confdefs.h <<\_ACEOF
3854#define _POSIX_SOURCE 1
3855_ACEOF
3856
3857
3858cat >>confdefs.h <<\_ACEOF
3859#define _POSIX_1_SOURCE 2
3860_ACEOF
3861
3862
3863cat >>confdefs.h <<\_ACEOF
3864#define _MINIX 1
3865_ACEOF
3866
3867fi
3868
3869echo "$as_me:$LINENO: checking for ${CC-cc} option to accept ANSI C" >&5
3870echo $ECHO_N "checking for ${CC-cc} option to accept ANSI C... $ECHO_C" >&6
3871if test "${ac_cv_prog_cc_stdc+set}" = set; then
3872  echo $ECHO_N "(cached) $ECHO_C" >&6
3873else
3874  ac_cv_prog_cc_stdc=no
3875ac_save_CFLAGS="$CFLAGS"
3876# Don't try gcc -ansi; that turns off useful extensions and
3877# breaks some systems' header files.
3878# AIX           -qlanglvl=ansi
3879# Ultrix and OSF/1  -std1
3880# HP-UX         -Aa -D_HPUX_SOURCE
3881# SVR4          -Xc
3882for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" -Xc
3883do
3884  CFLAGS="$ac_save_CFLAGS $ac_arg"
3885  cat >conftest.$ac_ext <<_ACEOF
3886/* confdefs.h.  */
3887_ACEOF
3888cat confdefs.h >>conftest.$ac_ext
3889cat >>conftest.$ac_ext <<_ACEOF
3890/* end confdefs.h.  */
3891#if !defined(__STDC__) || __STDC__ != 1
3892choke me
3893#endif
3894
3895int
3896main ()
3897{
3898int test (int i, double x);
3899struct s1 {int (*f) (int a);};
3900struct s2 {int (*f) (double a);};
3901  ;
3902  return 0;
3903}
3904_ACEOF
3905rm -f conftest.$ac_objext
3906if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3907  (eval $ac_compile) 2>conftest.er1
3908  ac_status=$?
3909  grep -v '^ *+' conftest.er1 >conftest.err
3910  rm -f conftest.er1
3911  cat conftest.err >&5
3912  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3913  (exit $ac_status); } &&
3914     { ac_try='test -z "$ac_c_werror_flag"
3915             || test ! -s conftest.err'
3916  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3917  (eval $ac_try) 2>&5
3918  ac_status=$?
3919  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3920  (exit $ac_status); }; } &&
3921     { ac_try='test -s conftest.$ac_objext'
3922  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3923  (eval $ac_try) 2>&5
3924  ac_status=$?
3925  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3926  (exit $ac_status); }; }; then
3927  ac_cv_prog_cc_stdc="$ac_arg"; break
3928else
3929  echo "$as_me: failed program was:" >&5
3930sed 's/^/| /' conftest.$ac_ext >&5
3931
3932fi
3933rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3934done
3935CFLAGS="$ac_save_CFLAGS"
3936
3937fi
3938
3939echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3940echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3941case "x$ac_cv_prog_cc_stdc" in
3942  x|xno) ;;
3943  *) CC="$CC $ac_cv_prog_cc_stdc" ;;
3944esac
3945
3946
3947echo "$as_me:$LINENO: checking for function prototypes" >&5
3948echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6
3949if test "$ac_cv_prog_cc_stdc" != no; then
3950  echo "$as_me:$LINENO: result: yes" >&5
3951echo "${ECHO_T}yes" >&6
3952  cat >>confdefs.h <<\_ACEOF
3953#define PROTOTYPES 1
3954_ACEOF
3955
3956  U= ANSI2KNR=
3957else
3958  echo "$as_me:$LINENO: result: no" >&5
3959echo "${ECHO_T}no" >&6
3960  U=_ ANSI2KNR=ansi2knr
3961fi
3962
3963echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
3964echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
3965if test "${ac_cv_c_const+set}" = set; then
3966  echo $ECHO_N "(cached) $ECHO_C" >&6
3967else
3968  cat >conftest.$ac_ext <<_ACEOF
3969/* confdefs.h.  */
3970_ACEOF
3971cat confdefs.h >>conftest.$ac_ext
3972cat >>conftest.$ac_ext <<_ACEOF
3973/* end confdefs.h.  */
3974
3975int
3976main ()
3977{
3978/* FIXME: Include the comments suggested by Paul. */
3979#ifndef __cplusplus
3980  /* Ultrix mips cc rejects this.  */
3981  typedef int charset[2];
3982  const charset x;
3983  /* SunOS 4.1.1 cc rejects this.  */
3984  char const *const *ccp;
3985  char **p;
3986  /* NEC SVR4.0.2 mips cc rejects this.  */
3987  struct point {int x, y;};
3988  static struct point const zero = {0,0};
3989  /* AIX XL C 1.02.0.0 rejects this.
3990     It does not let you subtract one const X* pointer from another in
3991     an arm of an if-expression whose if-part is not a constant
3992     expression */
3993  const char *g = "string";
3994  ccp = &g + (g ? g-g : 0);
3995  /* HPUX 7.0 cc rejects these. */
3996  ++ccp;
3997  p = (char**) ccp;
3998  ccp = (char const *const *) p;
3999  { /* SCO 3.2v4 cc rejects this.  */
4000    char *t;
4001    char const *s = 0 ? (char *) 0 : (char const *) 0;
4002
4003    *t++ = 0;
4004  }
4005  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
4006    int x[] = {25, 17};
4007    const int *foo = &x[0];
4008    ++foo;
4009  }
4010  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4011    typedef const int *iptr;
4012    iptr p = 0;
4013    ++p;
4014  }
4015  { /* AIX XL C 1.02.0.0 rejects this saying
4016       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4017    struct s { int j; const int *ap[3]; };
4018    struct s *b; b->j = 5;
4019  }
4020  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4021    const int foo = 10;
4022  }
4023#endif
4024
4025  ;
4026  return 0;
4027}
4028_ACEOF
4029rm -f conftest.$ac_objext
4030if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4031  (eval $ac_compile) 2>conftest.er1
4032  ac_status=$?
4033  grep -v '^ *+' conftest.er1 >conftest.err
4034  rm -f conftest.er1
4035  cat conftest.err >&5
4036  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4037  (exit $ac_status); } &&
4038     { ac_try='test -z "$ac_c_werror_flag"
4039             || test ! -s conftest.err'
4040  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4041  (eval $ac_try) 2>&5
4042  ac_status=$?
4043  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4044  (exit $ac_status); }; } &&
4045     { ac_try='test -s conftest.$ac_objext'
4046  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4047  (eval $ac_try) 2>&5
4048  ac_status=$?
4049  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4050  (exit $ac_status); }; }; then
4051  ac_cv_c_const=yes
4052else
4053  echo "$as_me: failed program was:" >&5
4054sed 's/^/| /' conftest.$ac_ext >&5
4055
4056ac_cv_c_const=no
4057fi
4058rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4059fi
4060echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
4061echo "${ECHO_T}$ac_cv_c_const" >&6
4062if test $ac_cv_c_const = no; then
4063
4064cat >>confdefs.h <<\_ACEOF
4065#define const
4066_ACEOF
4067
4068fi
4069
4070echo "$as_me:$LINENO: checking for off_t" >&5
4071echo $ECHO_N "checking for off_t... $ECHO_C" >&6
4072if test "${ac_cv_type_off_t+set}" = set; then
4073  echo $ECHO_N "(cached) $ECHO_C" >&6
4074else
4075  cat >conftest.$ac_ext <<_ACEOF
4076/* confdefs.h.  */
4077_ACEOF
4078cat confdefs.h >>conftest.$ac_ext
4079cat >>conftest.$ac_ext <<_ACEOF
4080/* end confdefs.h.  */
4081$ac_includes_default
4082int
4083main ()
4084{
4085if ((off_t *) 0)
4086  return 0;
4087if (sizeof (off_t))
4088  return 0;
4089  ;
4090  return 0;
4091}
4092_ACEOF
4093rm -f conftest.$ac_objext
4094if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4095  (eval $ac_compile) 2>conftest.er1
4096  ac_status=$?
4097  grep -v '^ *+' conftest.er1 >conftest.err
4098  rm -f conftest.er1
4099  cat conftest.err >&5
4100  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4101  (exit $ac_status); } &&
4102     { ac_try='test -z "$ac_c_werror_flag"
4103             || test ! -s conftest.err'
4104  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4105  (eval $ac_try) 2>&5
4106  ac_status=$?
4107  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4108  (exit $ac_status); }; } &&
4109     { ac_try='test -s conftest.$ac_objext'
4110  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4111  (eval $ac_try) 2>&5
4112  ac_status=$?
4113  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4114  (exit $ac_status); }; }; then
4115  ac_cv_type_off_t=yes
4116else
4117  echo "$as_me: failed program was:" >&5
4118sed 's/^/| /' conftest.$ac_ext >&5
4119
4120ac_cv_type_off_t=no
4121fi
4122rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4123fi
4124echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
4125echo "${ECHO_T}$ac_cv_type_off_t" >&6
4126if test $ac_cv_type_off_t = yes; then
4127  :
4128else
4129
4130cat >>confdefs.h <<_ACEOF
4131#define off_t long
4132_ACEOF
4133
4134fi
4135
4136echo "$as_me:$LINENO: checking for size_t" >&5
4137echo $ECHO_N "checking for size_t... $ECHO_C" >&6
4138if test "${ac_cv_type_size_t+set}" = set; then
4139  echo $ECHO_N "(cached) $ECHO_C" >&6
4140else
4141  cat >conftest.$ac_ext <<_ACEOF
4142/* confdefs.h.  */
4143_ACEOF
4144cat confdefs.h >>conftest.$ac_ext
4145cat >>conftest.$ac_ext <<_ACEOF
4146/* end confdefs.h.  */
4147$ac_includes_default
4148int
4149main ()
4150{
4151if ((size_t *) 0)
4152  return 0;
4153if (sizeof (size_t))
4154  return 0;
4155  ;
4156  return 0;
4157}
4158_ACEOF
4159rm -f conftest.$ac_objext
4160if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4161  (eval $ac_compile) 2>conftest.er1
4162  ac_status=$?
4163  grep -v '^ *+' conftest.er1 >conftest.err
4164  rm -f conftest.er1
4165  cat conftest.err >&5
4166  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4167  (exit $ac_status); } &&
4168     { ac_try='test -z "$ac_c_werror_flag"
4169             || test ! -s conftest.err'
4170  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4171  (eval $ac_try) 2>&5
4172  ac_status=$?
4173  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4174  (exit $ac_status); }; } &&
4175     { ac_try='test -s conftest.$ac_objext'
4176  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4177  (eval $ac_try) 2>&5
4178  ac_status=$?
4179  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4180  (exit $ac_status); }; }; then
4181  ac_cv_type_size_t=yes
4182else
4183  echo "$as_me: failed program was:" >&5
4184sed 's/^/| /' conftest.$ac_ext >&5
4185
4186ac_cv_type_size_t=no
4187fi
4188rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4189fi
4190echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
4191echo "${ECHO_T}$ac_cv_type_size_t" >&6
4192if test $ac_cv_type_size_t = yes; then
4193  :
4194else
4195
4196cat >>confdefs.h <<_ACEOF
4197#define size_t unsigned
4198_ACEOF
4199
4200fi
4201
4202echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
4203echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
4204if test "${ac_cv_header_time+set}" = set; then
4205  echo $ECHO_N "(cached) $ECHO_C" >&6
4206else
4207  cat >conftest.$ac_ext <<_ACEOF
4208/* confdefs.h.  */
4209_ACEOF
4210cat confdefs.h >>conftest.$ac_ext
4211cat >>conftest.$ac_ext <<_ACEOF
4212/* end confdefs.h.  */
4213#include <sys/types.h>
4214#include <sys/time.h>
4215#include <time.h>
4216
4217int
4218main ()
4219{
4220if ((struct tm *) 0)
4221return 0;
4222  ;
4223  return 0;
4224}
4225_ACEOF
4226rm -f conftest.$ac_objext
4227if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4228  (eval $ac_compile) 2>conftest.er1
4229  ac_status=$?
4230  grep -v '^ *+' conftest.er1 >conftest.err
4231  rm -f conftest.er1
4232  cat conftest.err >&5
4233  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4234  (exit $ac_status); } &&
4235     { ac_try='test -z "$ac_c_werror_flag"
4236             || test ! -s conftest.err'
4237  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4238  (eval $ac_try) 2>&5
4239  ac_status=$?
4240  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4241  (exit $ac_status); }; } &&
4242     { ac_try='test -s conftest.$ac_objext'
4243  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4244  (eval $ac_try) 2>&5
4245  ac_status=$?
4246  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4247  (exit $ac_status); }; }; then
4248  ac_cv_header_time=yes
4249else
4250  echo "$as_me: failed program was:" >&5
4251sed 's/^/| /' conftest.$ac_ext >&5
4252
4253ac_cv_header_time=no
4254fi
4255rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4256fi
4257echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
4258echo "${ECHO_T}$ac_cv_header_time" >&6
4259if test $ac_cv_header_time = yes; then
4260
4261cat >>confdefs.h <<\_ACEOF
4262#define TIME_WITH_SYS_TIME 1
4263_ACEOF
4264
4265fi
4266
4267echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
4268echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6
4269if test "${ac_cv_struct_tm+set}" = set; then
4270  echo $ECHO_N "(cached) $ECHO_C" >&6
4271else
4272  cat >conftest.$ac_ext <<_ACEOF
4273/* confdefs.h.  */
4274_ACEOF
4275cat confdefs.h >>conftest.$ac_ext
4276cat >>conftest.$ac_ext <<_ACEOF
4277/* end confdefs.h.  */
4278#include <sys/types.h>
4279#include <time.h>
4280
4281int
4282main ()
4283{
4284struct tm *tp; tp->tm_sec;
4285  ;
4286  return 0;
4287}
4288_ACEOF
4289rm -f conftest.$ac_objext
4290if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4291  (eval $ac_compile) 2>conftest.er1
4292  ac_status=$?
4293  grep -v '^ *+' conftest.er1 >conftest.err
4294  rm -f conftest.er1
4295  cat conftest.err >&5
4296  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4297  (exit $ac_status); } &&
4298     { ac_try='test -z "$ac_c_werror_flag"
4299             || test ! -s conftest.err'
4300  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4301  (eval $ac_try) 2>&5
4302  ac_status=$?
4303  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4304  (exit $ac_status); }; } &&
4305     { ac_try='test -s conftest.$ac_objext'
4306  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4307  (eval $ac_try) 2>&5
4308  ac_status=$?
4309  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4310  (exit $ac_status); }; }; then
4311  ac_cv_struct_tm=time.h
4312else
4313  echo "$as_me: failed program was:" >&5
4314sed 's/^/| /' conftest.$ac_ext >&5
4315
4316ac_cv_struct_tm=sys/time.h
4317fi
4318rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4319fi
4320echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
4321echo "${ECHO_T}$ac_cv_struct_tm" >&6
4322if test $ac_cv_struct_tm = sys/time.h; then
4323
4324cat >>confdefs.h <<\_ACEOF
4325#define TM_IN_SYS_TIME 1
4326_ACEOF
4327
4328fi
4329
4330
4331
4332# Check whether --with-unac or --without-unac was given.
4333if test "${with_unac+set}" = set; then
4334  withval="$with_unac"
4335  UNAC_DIR=$withval
4336else
4337  UNAC_DIR="`pwd`/../packages/unac"
4338fi;
4339cat >>confdefs.h <<_ACEOF
4340#define UNAC_DIR "$UNAC_DIR"
4341_ACEOF
4342
4343
4344
4345
4346if test "$ac_cv_prog_cc_stdc" = '-Xc'; then
4347cat >conftest.$ac_ext <<_ACEOF
4348/* confdefs.h.  */
4349_ACEOF
4350cat confdefs.h >>conftest.$ac_ext
4351cat >>conftest.$ac_ext <<_ACEOF
4352/* end confdefs.h.  */
4353#include <stdio.h>
4354
4355int
4356main ()
4357{
4358 FILE *rubbish = popen("yes", "r");
4359  ;
4360  return 0;
4361}
4362_ACEOF
4363rm -f conftest.$ac_objext
4364if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4365  (eval $ac_compile) 2>conftest.er1
4366  ac_status=$?
4367  grep -v '^ *+' conftest.er1 >conftest.err
4368  rm -f conftest.er1
4369  cat conftest.err >&5
4370  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4371  (exit $ac_status); } &&
4372     { ac_try='test -z "$ac_c_werror_flag"
4373             || test ! -s conftest.err'
4374  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4375  (eval $ac_try) 2>&5
4376  ac_status=$?
4377  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4378  (exit $ac_status); }; } &&
4379     { ac_try='test -s conftest.$ac_objext'
4380  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4381  (eval $ac_try) 2>&5
4382  ac_status=$?
4383  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4384  (exit $ac_status); }; }; then
4385  :
4386else
4387  echo "$as_me: failed program was:" >&5
4388sed 's/^/| /' conftest.$ac_ext >&5
4389
4390CC="`echo $CC | sed 's/-Xc/-Xa/'`"    ac_cv_prog_cc_stdc='-Xa'
4391fi
4392rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4393fi
4394
4395
4396
4397echo "$as_me:$LINENO: checking for main in -lg" >&5
4398echo $ECHO_N "checking for main in -lg... $ECHO_C" >&6
4399if test "${ac_cv_lib_g_main+set}" = set; then
4400  echo $ECHO_N "(cached) $ECHO_C" >&6
4401else
4402  ac_check_lib_save_LIBS=$LIBS
4403LIBS="-lg  $LIBS"
4404cat >conftest.$ac_ext <<_ACEOF
4405/* confdefs.h.  */
4406_ACEOF
4407cat confdefs.h >>conftest.$ac_ext
4408cat >>conftest.$ac_ext <<_ACEOF
4409/* end confdefs.h.  */
4410
4411
4412int
4413main ()
4414{
4415main ();
4416  ;
4417  return 0;
4418}
4419_ACEOF
4420rm -f conftest.$ac_objext conftest$ac_exeext
4421if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4422  (eval $ac_link) 2>conftest.er1
4423  ac_status=$?
4424  grep -v '^ *+' conftest.er1 >conftest.err
4425  rm -f conftest.er1
4426  cat conftest.err >&5
4427  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4428  (exit $ac_status); } &&
4429     { ac_try='test -z "$ac_c_werror_flag"
4430             || test ! -s conftest.err'
4431  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4432  (eval $ac_try) 2>&5
4433  ac_status=$?
4434  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4435  (exit $ac_status); }; } &&
4436     { ac_try='test -s conftest$ac_exeext'
4437  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4438  (eval $ac_try) 2>&5
4439  ac_status=$?
4440  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4441  (exit $ac_status); }; }; then
4442  ac_cv_lib_g_main=yes
4443else
4444  echo "$as_me: failed program was:" >&5
4445sed 's/^/| /' conftest.$ac_ext >&5
4446
4447ac_cv_lib_g_main=no
4448fi
4449rm -f conftest.err conftest.$ac_objext \
4450      conftest$ac_exeext conftest.$ac_ext
4451LIBS=$ac_check_lib_save_LIBS
4452fi
4453echo "$as_me:$LINENO: result: $ac_cv_lib_g_main" >&5
4454echo "${ECHO_T}$ac_cv_lib_g_main" >&6
4455if test $ac_cv_lib_g_main = yes; then
4456  cat >>confdefs.h <<_ACEOF
4457#define HAVE_LIBG 1
4458_ACEOF
4459
4460  LIBS="-lg $LIBS"
4461
4462fi
4463
4464
4465echo "$as_me:$LINENO: checking for main in -lm" >&5
4466echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
4467if test "${ac_cv_lib_m_main+set}" = set; then
4468  echo $ECHO_N "(cached) $ECHO_C" >&6
4469else
4470  ac_check_lib_save_LIBS=$LIBS
4471LIBS="-lm  $LIBS"
4472cat >conftest.$ac_ext <<_ACEOF
4473/* confdefs.h.  */
4474_ACEOF
4475cat confdefs.h >>conftest.$ac_ext
4476cat >>conftest.$ac_ext <<_ACEOF
4477/* end confdefs.h.  */
4478
4479
4480int
4481main ()
4482{
4483main ();
4484  ;
4485  return 0;
4486}
4487_ACEOF
4488rm -f conftest.$ac_objext conftest$ac_exeext
4489if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4490  (eval $ac_link) 2>conftest.er1
4491  ac_status=$?
4492  grep -v '^ *+' conftest.er1 >conftest.err
4493  rm -f conftest.er1
4494  cat conftest.err >&5
4495  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4496  (exit $ac_status); } &&
4497     { ac_try='test -z "$ac_c_werror_flag"
4498             || test ! -s conftest.err'
4499  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4500  (eval $ac_try) 2>&5
4501  ac_status=$?
4502  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4503  (exit $ac_status); }; } &&
4504     { ac_try='test -s conftest$ac_exeext'
4505  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4506  (eval $ac_try) 2>&5
4507  ac_status=$?
4508  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4509  (exit $ac_status); }; }; then
4510  ac_cv_lib_m_main=yes
4511else
4512  echo "$as_me: failed program was:" >&5
4513sed 's/^/| /' conftest.$ac_ext >&5
4514
4515ac_cv_lib_m_main=no
4516fi
4517rm -f conftest.err conftest.$ac_objext \
4518      conftest$ac_exeext conftest.$ac_ext
4519LIBS=$ac_check_lib_save_LIBS
4520fi
4521echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
4522echo "${ECHO_T}$ac_cv_lib_m_main" >&6
4523if test $ac_cv_lib_m_main = yes; then
4524  cat >>confdefs.h <<_ACEOF
4525#define HAVE_LIBM 1
4526_ACEOF
4527
4528  LIBS="-lm $LIBS"
4529
4530fi
4531
4532
4533echo "$as_me:$LINENO: checking for main in -lstdc++" >&5
4534echo $ECHO_N "checking for main in -lstdc++... $ECHO_C" >&6
4535if test "${ac_cv_lib_stdcpp_main+set}" = set; then
4536  echo $ECHO_N "(cached) $ECHO_C" >&6
4537else
4538  ac_check_lib_save_LIBS=$LIBS
4539LIBS="-lstdc++  $LIBS"
4540cat >conftest.$ac_ext <<_ACEOF
4541/* confdefs.h.  */
4542_ACEOF
4543cat confdefs.h >>conftest.$ac_ext
4544cat >>conftest.$ac_ext <<_ACEOF
4545/* end confdefs.h.  */
4546
4547
4548int
4549main ()
4550{
4551main ();
4552  ;
4553  return 0;
4554}
4555_ACEOF
4556rm -f conftest.$ac_objext conftest$ac_exeext
4557if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4558  (eval $ac_link) 2>conftest.er1
4559  ac_status=$?
4560  grep -v '^ *+' conftest.er1 >conftest.err
4561  rm -f conftest.er1
4562  cat conftest.err >&5
4563  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4564  (exit $ac_status); } &&
4565     { ac_try='test -z "$ac_c_werror_flag"
4566             || test ! -s conftest.err'
4567  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4568  (eval $ac_try) 2>&5
4569  ac_status=$?
4570  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4571  (exit $ac_status); }; } &&
4572     { ac_try='test -s conftest$ac_exeext'
4573  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4574  (eval $ac_try) 2>&5
4575  ac_status=$?
4576  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4577  (exit $ac_status); }; }; then
4578  ac_cv_lib_stdcpp_main=yes
4579else
4580  echo "$as_me: failed program was:" >&5
4581sed 's/^/| /' conftest.$ac_ext >&5
4582
4583ac_cv_lib_stdcpp_main=no
4584fi
4585rm -f conftest.err conftest.$ac_objext \
4586      conftest$ac_exeext conftest.$ac_ext
4587LIBS=$ac_check_lib_save_LIBS
4588fi
4589echo "$as_me:$LINENO: result: $ac_cv_lib_stdcpp_main" >&5
4590echo "${ECHO_T}$ac_cv_lib_stdcpp_main" >&6
4591if test $ac_cv_lib_stdcpp_main = yes; then
4592  cat >>confdefs.h <<_ACEOF
4593#define HAVE_LIBSTDC__ 1
4594_ACEOF
4595
4596  LIBS="-lstdc++ $LIBS"
4597
4598fi
4599
4600
4601echo "$as_me:$LINENO: checking for main in -lcrypt" >&5
4602echo $ECHO_N "checking for main in -lcrypt... $ECHO_C" >&6
4603if test "${ac_cv_lib_crypt_main+set}" = set; then
4604  echo $ECHO_N "(cached) $ECHO_C" >&6
4605else
4606  ac_check_lib_save_LIBS=$LIBS
4607LIBS="-lcrypt  $LIBS"
4608cat >conftest.$ac_ext <<_ACEOF
4609/* confdefs.h.  */
4610_ACEOF
4611cat confdefs.h >>conftest.$ac_ext
4612cat >>conftest.$ac_ext <<_ACEOF
4613/* end confdefs.h.  */
4614
4615
4616int
4617main ()
4618{
4619main ();
4620  ;
4621  return 0;
4622}
4623_ACEOF
4624rm -f conftest.$ac_objext conftest$ac_exeext
4625if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4626  (eval $ac_link) 2>conftest.er1
4627  ac_status=$?
4628  grep -v '^ *+' conftest.er1 >conftest.err
4629  rm -f conftest.er1
4630  cat conftest.err >&5
4631  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4632  (exit $ac_status); } &&
4633     { ac_try='test -z "$ac_c_werror_flag"
4634             || test ! -s conftest.err'
4635  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4636  (eval $ac_try) 2>&5
4637  ac_status=$?
4638  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4639  (exit $ac_status); }; } &&
4640     { ac_try='test -s conftest$ac_exeext'
4641  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4642  (eval $ac_try) 2>&5
4643  ac_status=$?
4644  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4645  (exit $ac_status); }; }; then
4646  ac_cv_lib_crypt_main=yes
4647else
4648  echo "$as_me: failed program was:" >&5
4649sed 's/^/| /' conftest.$ac_ext >&5
4650
4651ac_cv_lib_crypt_main=no
4652fi
4653rm -f conftest.err conftest.$ac_objext \
4654      conftest$ac_exeext conftest.$ac_ext
4655LIBS=$ac_check_lib_save_LIBS
4656fi
4657echo "$as_me:$LINENO: result: $ac_cv_lib_crypt_main" >&5
4658echo "${ECHO_T}$ac_cv_lib_crypt_main" >&6
4659if test $ac_cv_lib_crypt_main = yes; then
4660  cat >>confdefs.h <<_ACEOF
4661#define HAVE_LIBCRYPT 1
4662_ACEOF
4663
4664  LIBS="-lcrypt $LIBS"
4665
4666fi
4667
4668if test $ENABLE_ACCENTFOLD = 1; then
4669
4670echo "$as_me:$LINENO: checking for main in -liconv" >&5
4671echo $ECHO_N "checking for main in -liconv... $ECHO_C" >&6
4672if test "${ac_cv_lib_iconv_main+set}" = set; then
4673  echo $ECHO_N "(cached) $ECHO_C" >&6
4674else
4675  ac_check_lib_save_LIBS=$LIBS
4676LIBS="-liconv  $LIBS"
4677cat >conftest.$ac_ext <<_ACEOF
4678/* confdefs.h.  */
4679_ACEOF
4680cat confdefs.h >>conftest.$ac_ext
4681cat >>conftest.$ac_ext <<_ACEOF
4682/* end confdefs.h.  */
4683
4684
4685int
4686main ()
4687{
4688main ();
4689  ;
4690  return 0;
4691}
4692_ACEOF
4693rm -f conftest.$ac_objext conftest$ac_exeext
4694if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4695  (eval $ac_link) 2>conftest.er1
4696  ac_status=$?
4697  grep -v '^ *+' conftest.er1 >conftest.err
4698  rm -f conftest.er1
4699  cat conftest.err >&5
4700  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4701  (exit $ac_status); } &&
4702     { ac_try='test -z "$ac_c_werror_flag"
4703             || test ! -s conftest.err'
4704  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4705  (eval $ac_try) 2>&5
4706  ac_status=$?
4707  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4708  (exit $ac_status); }; } &&
4709     { ac_try='test -s conftest$ac_exeext'
4710  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4711  (eval $ac_try) 2>&5
4712  ac_status=$?
4713  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4714  (exit $ac_status); }; }; then
4715  ac_cv_lib_iconv_main=yes
4716else
4717  echo "$as_me: failed program was:" >&5
4718sed 's/^/| /' conftest.$ac_ext >&5
4719
4720ac_cv_lib_iconv_main=no
4721fi
4722rm -f conftest.err conftest.$ac_objext \
4723      conftest$ac_exeext conftest.$ac_ext
4724LIBS=$ac_check_lib_save_LIBS
4725fi
4726echo "$as_me:$LINENO: result: $ac_cv_lib_iconv_main" >&5
4727echo "${ECHO_T}$ac_cv_lib_iconv_main" >&6
4728if test $ac_cv_lib_iconv_main = yes; then
4729  cat >>confdefs.h <<_ACEOF
4730#define HAVE_LIBICONV 1
4731_ACEOF
4732
4733  LIBS="-liconv $LIBS"
4734
4735fi
4736ac_cv_lib_iconv=ac_cv_lib_iconv_main
4737
4738fi
4739
4740
4741
4742
4743
4744
4745
4746ac_header_dirent=no
4747for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
4748  as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
4749echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
4750echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6
4751if eval "test \"\${$as_ac_Header+set}\" = set"; then
4752  echo $ECHO_N "(cached) $ECHO_C" >&6
4753else
4754  cat >conftest.$ac_ext <<_ACEOF
4755/* confdefs.h.  */
4756_ACEOF
4757cat confdefs.h >>conftest.$ac_ext
4758cat >>conftest.$ac_ext <<_ACEOF
4759/* end confdefs.h.  */
4760#include <sys/types.h>
4761#include <$ac_hdr>
4762
4763int
4764main ()
4765{
4766if ((DIR *) 0)
4767return 0;
4768  ;
4769  return 0;
4770}
4771_ACEOF
4772rm -f conftest.$ac_objext
4773if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4774  (eval $ac_compile) 2>conftest.er1
4775  ac_status=$?
4776  grep -v '^ *+' conftest.er1 >conftest.err
4777  rm -f conftest.er1
4778  cat conftest.err >&5
4779  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4780  (exit $ac_status); } &&
4781     { ac_try='test -z "$ac_c_werror_flag"
4782             || test ! -s conftest.err'
4783  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4784  (eval $ac_try) 2>&5
4785  ac_status=$?
4786  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4787  (exit $ac_status); }; } &&
4788     { ac_try='test -s conftest.$ac_objext'
4789  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4790  (eval $ac_try) 2>&5
4791  ac_status=$?
4792  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4793  (exit $ac_status); }; }; then
4794  eval "$as_ac_Header=yes"
4795else
4796  echo "$as_me: failed program was:" >&5
4797sed 's/^/| /' conftest.$ac_ext >&5
4798
4799eval "$as_ac_Header=no"
4800fi
4801rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4802fi
4803echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4804echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4805if test `eval echo '${'$as_ac_Header'}'` = yes; then
4806  cat >>confdefs.h <<_ACEOF
4807#define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
4808_ACEOF
4809
4810ac_header_dirent=$ac_hdr; break
4811fi
4812
4813done
4814# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4815if test $ac_header_dirent = dirent.h; then
4816  echo "$as_me:$LINENO: checking for library containing opendir" >&5
4817echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6
4818if test "${ac_cv_search_opendir+set}" = set; then
4819  echo $ECHO_N "(cached) $ECHO_C" >&6
4820else
4821  ac_func_search_save_LIBS=$LIBS
4822ac_cv_search_opendir=no
4823cat >conftest.$ac_ext <<_ACEOF
4824/* confdefs.h.  */
4825_ACEOF
4826cat confdefs.h >>conftest.$ac_ext
4827cat >>conftest.$ac_ext <<_ACEOF
4828/* end confdefs.h.  */
4829
4830/* Override any gcc2 internal prototype to avoid an error.  */
4831#ifdef __cplusplus
4832extern "C"
4833#endif
4834/* We use char because int might match the return type of a gcc2
4835   builtin and then its argument prototype would still apply.  */
4836char opendir ();
4837int
4838main ()
4839{
4840opendir ();
4841  ;
4842  return 0;
4843}
4844_ACEOF
4845rm -f conftest.$ac_objext conftest$ac_exeext
4846if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4847  (eval $ac_link) 2>conftest.er1
4848  ac_status=$?
4849  grep -v '^ *+' conftest.er1 >conftest.err
4850  rm -f conftest.er1
4851  cat conftest.err >&5
4852  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4853  (exit $ac_status); } &&
4854     { ac_try='test -z "$ac_c_werror_flag"
4855             || test ! -s conftest.err'
4856  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4857  (eval $ac_try) 2>&5
4858  ac_status=$?
4859  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4860  (exit $ac_status); }; } &&
4861     { ac_try='test -s conftest$ac_exeext'
4862  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4863  (eval $ac_try) 2>&5
4864  ac_status=$?
4865  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4866  (exit $ac_status); }; }; then
4867  ac_cv_search_opendir="none required"
4868else
4869  echo "$as_me: failed program was:" >&5
4870sed 's/^/| /' conftest.$ac_ext >&5
4871
4872fi
4873rm -f conftest.err conftest.$ac_objext \
4874      conftest$ac_exeext conftest.$ac_ext
4875if test "$ac_cv_search_opendir" = no; then
4876  for ac_lib in dir; do
4877    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4878    cat >conftest.$ac_ext <<_ACEOF
4879/* confdefs.h.  */
4880_ACEOF
4881cat confdefs.h >>conftest.$ac_ext
4882cat >>conftest.$ac_ext <<_ACEOF
4883/* end confdefs.h.  */
4884
4885/* Override any gcc2 internal prototype to avoid an error.  */
4886#ifdef __cplusplus
4887extern "C"
4888#endif
4889/* We use char because int might match the return type of a gcc2
4890   builtin and then its argument prototype would still apply.  */
4891char opendir ();
4892int
4893main ()
4894{
4895opendir ();
4896  ;
4897  return 0;
4898}
4899_ACEOF
4900rm -f conftest.$ac_objext conftest$ac_exeext
4901if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4902  (eval $ac_link) 2>conftest.er1
4903  ac_status=$?
4904  grep -v '^ *+' conftest.er1 >conftest.err
4905  rm -f conftest.er1
4906  cat conftest.err >&5
4907  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4908  (exit $ac_status); } &&
4909     { ac_try='test -z "$ac_c_werror_flag"
4910             || test ! -s conftest.err'
4911  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4912  (eval $ac_try) 2>&5
4913  ac_status=$?
4914  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4915  (exit $ac_status); }; } &&
4916     { ac_try='test -s conftest$ac_exeext'
4917  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4918  (eval $ac_try) 2>&5
4919  ac_status=$?
4920  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4921  (exit $ac_status); }; }; then
4922  ac_cv_search_opendir="-l$ac_lib"
4923break
4924else
4925  echo "$as_me: failed program was:" >&5
4926sed 's/^/| /' conftest.$ac_ext >&5
4927
4928fi
4929rm -f conftest.err conftest.$ac_objext \
4930      conftest$ac_exeext conftest.$ac_ext
4931  done
4932fi
4933LIBS=$ac_func_search_save_LIBS
4934fi
4935echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
4936echo "${ECHO_T}$ac_cv_search_opendir" >&6
4937if test "$ac_cv_search_opendir" != no; then
4938  test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS"
4939
4940fi
4941
4942else
4943  echo "$as_me:$LINENO: checking for library containing opendir" >&5
4944echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6
4945if test "${ac_cv_search_opendir+set}" = set; then
4946  echo $ECHO_N "(cached) $ECHO_C" >&6
4947else
4948  ac_func_search_save_LIBS=$LIBS
4949ac_cv_search_opendir=no
4950cat >conftest.$ac_ext <<_ACEOF
4951/* confdefs.h.  */
4952_ACEOF
4953cat confdefs.h >>conftest.$ac_ext
4954cat >>conftest.$ac_ext <<_ACEOF
4955/* end confdefs.h.  */
4956
4957/* Override any gcc2 internal prototype to avoid an error.  */
4958#ifdef __cplusplus
4959extern "C"
4960#endif
4961/* We use char because int might match the return type of a gcc2
4962   builtin and then its argument prototype would still apply.  */
4963char opendir ();
4964int
4965main ()
4966{
4967opendir ();
4968  ;
4969  return 0;
4970}
4971_ACEOF
4972rm -f conftest.$ac_objext conftest$ac_exeext
4973if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4974  (eval $ac_link) 2>conftest.er1
4975  ac_status=$?
4976  grep -v '^ *+' conftest.er1 >conftest.err
4977  rm -f conftest.er1
4978  cat conftest.err >&5
4979  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4980  (exit $ac_status); } &&
4981     { ac_try='test -z "$ac_c_werror_flag"
4982             || test ! -s conftest.err'
4983  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4984  (eval $ac_try) 2>&5
4985  ac_status=$?
4986  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4987  (exit $ac_status); }; } &&
4988     { ac_try='test -s conftest$ac_exeext'
4989  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4990  (eval $ac_try) 2>&5
4991  ac_status=$?
4992  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4993  (exit $ac_status); }; }; then
4994  ac_cv_search_opendir="none required"
4995else
4996  echo "$as_me: failed program was:" >&5
4997sed 's/^/| /' conftest.$ac_ext >&5
4998
4999fi
5000rm -f conftest.err conftest.$ac_objext \
5001      conftest$ac_exeext conftest.$ac_ext
5002if test "$ac_cv_search_opendir" = no; then
5003  for ac_lib in x; do
5004    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5005    cat >conftest.$ac_ext <<_ACEOF
5006/* confdefs.h.  */
5007_ACEOF
5008cat confdefs.h >>conftest.$ac_ext
5009cat >>conftest.$ac_ext <<_ACEOF
5010/* end confdefs.h.  */
5011
5012/* Override any gcc2 internal prototype to avoid an error.  */
5013#ifdef __cplusplus
5014extern "C"
5015#endif
5016/* We use char because int might match the return type of a gcc2
5017   builtin and then its argument prototype would still apply.  */
5018char opendir ();
5019int
5020main ()
5021{
5022opendir ();
5023  ;
5024  return 0;
5025}
5026_ACEOF
5027rm -f conftest.$ac_objext conftest$ac_exeext
5028if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5029  (eval $ac_link) 2>conftest.er1
5030  ac_status=$?
5031  grep -v '^ *+' conftest.er1 >conftest.err
5032  rm -f conftest.er1
5033  cat conftest.err >&5
5034  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5035  (exit $ac_status); } &&
5036     { ac_try='test -z "$ac_c_werror_flag"
5037             || test ! -s conftest.err'
5038  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5039  (eval $ac_try) 2>&5
5040  ac_status=$?
5041  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5042  (exit $ac_status); }; } &&
5043     { ac_try='test -s conftest$ac_exeext'
5044  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5045  (eval $ac_try) 2>&5
5046  ac_status=$?
5047  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5048  (exit $ac_status); }; }; then
5049  ac_cv_search_opendir="-l$ac_lib"
5050break
5051else
5052  echo "$as_me: failed program was:" >&5
5053sed 's/^/| /' conftest.$ac_ext >&5
5054
5055fi
5056rm -f conftest.err conftest.$ac_objext \
5057      conftest$ac_exeext conftest.$ac_ext
5058  done
5059fi
5060LIBS=$ac_func_search_save_LIBS
5061fi
5062echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
5063echo "${ECHO_T}$ac_cv_search_opendir" >&6
5064if test "$ac_cv_search_opendir" != no; then
5065  test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS"
5066
5067fi
5068
5069fi
5070
5071echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5072echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5073if test "${ac_cv_header_stdc+set}" = set; then
5074  echo $ECHO_N "(cached) $ECHO_C" >&6
5075else
5076  cat >conftest.$ac_ext <<_ACEOF
5077/* confdefs.h.  */
5078_ACEOF
5079cat confdefs.h >>conftest.$ac_ext
5080cat >>conftest.$ac_ext <<_ACEOF
5081/* end confdefs.h.  */
5082#include <stdlib.h>
5083#include <stdarg.h>
5084#include <string.h>
5085#include <float.h>
5086
5087int
5088main ()
5089{
5090
5091  ;
5092  return 0;
5093}
5094_ACEOF
5095rm -f conftest.$ac_objext
5096if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5097  (eval $ac_compile) 2>conftest.er1
5098  ac_status=$?
5099  grep -v '^ *+' conftest.er1 >conftest.err
5100  rm -f conftest.er1
5101  cat conftest.err >&5
5102  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5103  (exit $ac_status); } &&
5104     { ac_try='test -z "$ac_c_werror_flag"
5105             || test ! -s conftest.err'
5106  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5107  (eval $ac_try) 2>&5
5108  ac_status=$?
5109  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5110  (exit $ac_status); }; } &&
5111     { ac_try='test -s conftest.$ac_objext'
5112  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5113  (eval $ac_try) 2>&5
5114  ac_status=$?
5115  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5116  (exit $ac_status); }; }; then
5117  ac_cv_header_stdc=yes
5118else
5119  echo "$as_me: failed program was:" >&5
5120sed 's/^/| /' conftest.$ac_ext >&5
5121
5122ac_cv_header_stdc=no
5123fi
5124rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5125
5126if test $ac_cv_header_stdc = yes; then
5127  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5128  cat >conftest.$ac_ext <<_ACEOF
5129/* confdefs.h.  */
5130_ACEOF
5131cat confdefs.h >>conftest.$ac_ext
5132cat >>conftest.$ac_ext <<_ACEOF
5133/* end confdefs.h.  */
5134#include <string.h>
5135
5136_ACEOF
5137if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5138  $EGREP "memchr" >/dev/null 2>&1; then
5139  :
5140else
5141  ac_cv_header_stdc=no
5142fi
5143rm -f conftest*
5144
5145fi
5146
5147if test $ac_cv_header_stdc = yes; then
5148  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5149  cat >conftest.$ac_ext <<_ACEOF
5150/* confdefs.h.  */
5151_ACEOF
5152cat confdefs.h >>conftest.$ac_ext
5153cat >>conftest.$ac_ext <<_ACEOF
5154/* end confdefs.h.  */
5155#include <stdlib.h>
5156
5157_ACEOF
5158if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5159  $EGREP "free" >/dev/null 2>&1; then
5160  :
5161else
5162  ac_cv_header_stdc=no
5163fi
5164rm -f conftest*
5165
5166fi
5167
5168if test $ac_cv_header_stdc = yes; then
5169  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5170  if test "$cross_compiling" = yes; then
5171  :
5172else
5173  cat >conftest.$ac_ext <<_ACEOF
5174/* confdefs.h.  */
5175_ACEOF
5176cat confdefs.h >>conftest.$ac_ext
5177cat >>conftest.$ac_ext <<_ACEOF
5178/* end confdefs.h.  */
5179#include <ctype.h>
5180#if ((' ' & 0x0FF) == 0x020)
5181# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5182# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5183#else
5184# define ISLOWER(c) \
5185           (('a' <= (c) && (c) <= 'i') \
5186             || ('j' <= (c) && (c) <= 'r') \
5187             || ('s' <= (c) && (c) <= 'z'))
5188# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5189#endif
5190
5191#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5192int
5193main ()
5194{
5195  int i;
5196  for (i = 0; i < 256; i++)
5197    if (XOR (islower (i), ISLOWER (i))
5198    || toupper (i) != TOUPPER (i))
5199      exit(2);
5200  exit (0);
5201}
5202_ACEOF
5203rm -f conftest$ac_exeext
5204if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5205  (eval $ac_link) 2>&5
5206  ac_status=$?
5207  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5208  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5209  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5210  (eval $ac_try) 2>&5
5211  ac_status=$?
5212  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5213  (exit $ac_status); }; }; then
5214  :
5215else
5216  echo "$as_me: program exited with status $ac_status" >&5
5217echo "$as_me: failed program was:" >&5
5218sed 's/^/| /' conftest.$ac_ext >&5
5219
5220( exit $ac_status )
5221ac_cv_header_stdc=no
5222fi
5223rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5224fi
5225fi
5226fi
5227echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5228echo "${ECHO_T}$ac_cv_header_stdc" >&6
5229if test $ac_cv_header_stdc = yes; then
5230
5231cat >>confdefs.h <<\_ACEOF
5232#define STDC_HEADERS 1
5233_ACEOF
5234
5235fi
5236
5237
5238
5239
5240
5241
5242
5243
5244
5245for ac_header in fcntl.h limits.h sys/time.h unistd.h crypt.h string.h memory.h sys/procfs.h
5246do
5247as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5248if eval "test \"\${$as_ac_Header+set}\" = set"; then
5249  echo "$as_me:$LINENO: checking for $ac_header" >&5
5250echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5251if eval "test \"\${$as_ac_Header+set}\" = set"; then
5252  echo $ECHO_N "(cached) $ECHO_C" >&6
5253fi
5254echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5255echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5256else
5257  # Is the header compilable?
5258echo "$as_me:$LINENO: checking $ac_header usability" >&5
5259echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5260cat >conftest.$ac_ext <<_ACEOF
5261/* confdefs.h.  */
5262_ACEOF
5263cat confdefs.h >>conftest.$ac_ext
5264cat >>conftest.$ac_ext <<_ACEOF
5265/* end confdefs.h.  */
5266$ac_includes_default
5267#include <$ac_header>
5268_ACEOF
5269rm -f conftest.$ac_objext
5270if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5271  (eval $ac_compile) 2>conftest.er1
5272  ac_status=$?
5273  grep -v '^ *+' conftest.er1 >conftest.err
5274  rm -f conftest.er1
5275  cat conftest.err >&5
5276  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5277  (exit $ac_status); } &&
5278     { ac_try='test -z "$ac_c_werror_flag"
5279             || test ! -s conftest.err'
5280  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5281  (eval $ac_try) 2>&5
5282  ac_status=$?
5283  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5284  (exit $ac_status); }; } &&
5285     { ac_try='test -s conftest.$ac_objext'
5286  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5287  (eval $ac_try) 2>&5
5288  ac_status=$?
5289  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5290  (exit $ac_status); }; }; then
5291  ac_header_compiler=yes
5292else
5293  echo "$as_me: failed program was:" >&5
5294sed 's/^/| /' conftest.$ac_ext >&5
5295
5296ac_header_compiler=no
5297fi
5298rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5299echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5300echo "${ECHO_T}$ac_header_compiler" >&6
5301
5302# Is the header present?
5303echo "$as_me:$LINENO: checking $ac_header presence" >&5
5304echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5305cat >conftest.$ac_ext <<_ACEOF
5306/* confdefs.h.  */
5307_ACEOF
5308cat confdefs.h >>conftest.$ac_ext
5309cat >>conftest.$ac_ext <<_ACEOF
5310/* end confdefs.h.  */
5311#include <$ac_header>
5312_ACEOF
5313if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5314  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5315  ac_status=$?
5316  grep -v '^ *+' conftest.er1 >conftest.err
5317  rm -f conftest.er1
5318  cat conftest.err >&5
5319  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5320  (exit $ac_status); } >/dev/null; then
5321  if test -s conftest.err; then
5322    ac_cpp_err=$ac_c_preproc_warn_flag
5323    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5324  else
5325    ac_cpp_err=
5326  fi
5327else
5328  ac_cpp_err=yes
5329fi
5330if test -z "$ac_cpp_err"; then
5331  ac_header_preproc=yes
5332else
5333  echo "$as_me: failed program was:" >&5
5334sed 's/^/| /' conftest.$ac_ext >&5
5335
5336  ac_header_preproc=no
5337fi
5338rm -f conftest.err conftest.$ac_ext
5339echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5340echo "${ECHO_T}$ac_header_preproc" >&6
5341
5342# So?  What about this header?
5343case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5344  yes:no: )
5345    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5346echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5347    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5348echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5349    ac_header_preproc=yes
5350    ;;
5351  no:yes:* )
5352    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5353echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5354    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5355echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5356    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5357echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5358    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5359echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5360    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5361echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5362    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5363echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5364    (
5365      cat <<\_ASBOX
5366## ------------------------------------------ ##
5367## Report this to the AC_PACKAGE_NAME lists.  ##
5368## ------------------------------------------ ##
5369_ASBOX
5370    ) |
5371      sed "s/^/$as_me: WARNING:     /" >&2
5372    ;;
5373esac
5374echo "$as_me:$LINENO: checking for $ac_header" >&5
5375echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5376if eval "test \"\${$as_ac_Header+set}\" = set"; then
5377  echo $ECHO_N "(cached) $ECHO_C" >&6
5378else
5379  eval "$as_ac_Header=\$ac_header_preproc"
5380fi
5381echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5382echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5383
5384fi
5385if test `eval echo '${'$as_ac_Header'}'` = yes; then
5386  cat >>confdefs.h <<_ACEOF
5387#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5388_ACEOF
5389
5390fi
5391
5392done
5393
5394cat >conftest.$ac_ext <<_ACEOF
5395/* confdefs.h.  */
5396_ACEOF
5397cat confdefs.h >>conftest.$ac_ext
5398cat >>conftest.$ac_ext <<_ACEOF
5399/* end confdefs.h.  */
5400#include <stdio.h>
5401
5402_ACEOF
5403if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5404  $EGREP "fread" >/dev/null 2>&1; then
5405  cat >>confdefs.h <<\_ACEOF
5406#define HAVE_FREAD_DECL 1
5407_ACEOF
5408
5409fi
5410rm -f conftest*
5411
5412cat >conftest.$ac_ext <<_ACEOF
5413/* confdefs.h.  */
5414_ACEOF
5415cat confdefs.h >>conftest.$ac_ext
5416cat >>conftest.$ac_ext <<_ACEOF
5417/* end confdefs.h.  */
5418#include <stdio.h>
5419
5420_ACEOF
5421if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5422  $EGREP "fgetc" >/dev/null 2>&1; then
5423  cat >>confdefs.h <<\_ACEOF
5424#define HAVE_FGETC_DECL 1
5425_ACEOF
5426
5427fi
5428rm -f conftest*
5429
5430cat >conftest.$ac_ext <<_ACEOF
5431/* confdefs.h.  */
5432_ACEOF
5433cat confdefs.h >>conftest.$ac_ext
5434cat >>conftest.$ac_ext <<_ACEOF
5435/* end confdefs.h.  */
5436#include <sys/procfs.h>
5437
5438_ACEOF
5439if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5440  $EGREP "pr_brksize" >/dev/null 2>&1; then
5441  cat >>confdefs.h <<\_ACEOF
5442#define HAVE_PR_BRKSIZE 1
5443_ACEOF
5444
5445fi
5446rm -f conftest*
5447
5448
5449# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5450# for constant arguments.  Useless!
5451echo "$as_me:$LINENO: checking for working alloca.h" >&5
5452echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
5453if test "${ac_cv_working_alloca_h+set}" = set; then
5454  echo $ECHO_N "(cached) $ECHO_C" >&6
5455else
5456  cat >conftest.$ac_ext <<_ACEOF
5457/* confdefs.h.  */
5458_ACEOF
5459cat confdefs.h >>conftest.$ac_ext
5460cat >>conftest.$ac_ext <<_ACEOF
5461/* end confdefs.h.  */
5462#include <alloca.h>
5463int
5464main ()
5465{
5466char *p = (char *) alloca (2 * sizeof (int));
5467  ;
5468  return 0;
5469}
5470_ACEOF
5471rm -f conftest.$ac_objext conftest$ac_exeext
5472if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5473  (eval $ac_link) 2>conftest.er1
5474  ac_status=$?
5475  grep -v '^ *+' conftest.er1 >conftest.err
5476  rm -f conftest.er1
5477  cat conftest.err >&5
5478  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5479  (exit $ac_status); } &&
5480     { ac_try='test -z "$ac_c_werror_flag"
5481             || test ! -s conftest.err'
5482  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5483  (eval $ac_try) 2>&5
5484  ac_status=$?
5485  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5486  (exit $ac_status); }; } &&
5487     { ac_try='test -s conftest$ac_exeext'
5488  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5489  (eval $ac_try) 2>&5
5490  ac_status=$?
5491  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5492  (exit $ac_status); }; }; then
5493  ac_cv_working_alloca_h=yes
5494else
5495  echo "$as_me: failed program was:" >&5
5496sed 's/^/| /' conftest.$ac_ext >&5
5497
5498ac_cv_working_alloca_h=no
5499fi
5500rm -f conftest.err conftest.$ac_objext \
5501      conftest$ac_exeext conftest.$ac_ext
5502fi
5503echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
5504echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
5505if test $ac_cv_working_alloca_h = yes; then
5506
5507cat >>confdefs.h <<\_ACEOF
5508#define HAVE_ALLOCA_H 1
5509_ACEOF
5510
5511fi
5512
5513echo "$as_me:$LINENO: checking for alloca" >&5
5514echo $ECHO_N "checking for alloca... $ECHO_C" >&6
5515if test "${ac_cv_func_alloca_works+set}" = set; then
5516  echo $ECHO_N "(cached) $ECHO_C" >&6
5517else
5518  cat >conftest.$ac_ext <<_ACEOF
5519/* confdefs.h.  */
5520_ACEOF
5521cat confdefs.h >>conftest.$ac_ext
5522cat >>conftest.$ac_ext <<_ACEOF
5523/* end confdefs.h.  */
5524#ifdef __GNUC__
5525# define alloca __builtin_alloca
5526#else
5527# ifdef _MSC_VER
5528#  include <malloc.h>
5529#  define alloca _alloca
5530# else
5531#  if HAVE_ALLOCA_H
5532#   include <alloca.h>
5533#  else
5534#   ifdef _AIX
5535 #pragma alloca
5536#   else
5537#    ifndef alloca /* predefined by HP cc +Olibcalls */
5538char *alloca ();
5539#    endif
5540#   endif
5541#  endif
5542# endif
5543#endif
5544
5545int
5546main ()
5547{
5548char *p = (char *) alloca (1);
5549  ;
5550  return 0;
5551}
5552_ACEOF
5553rm -f conftest.$ac_objext conftest$ac_exeext
5554if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5555  (eval $ac_link) 2>conftest.er1
5556  ac_status=$?
5557  grep -v '^ *+' conftest.er1 >conftest.err
5558  rm -f conftest.er1
5559  cat conftest.err >&5
5560  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5561  (exit $ac_status); } &&
5562     { ac_try='test -z "$ac_c_werror_flag"
5563             || test ! -s conftest.err'
5564  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5565  (eval $ac_try) 2>&5
5566  ac_status=$?
5567  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5568  (exit $ac_status); }; } &&
5569     { ac_try='test -s conftest$ac_exeext'
5570  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5571  (eval $ac_try) 2>&5
5572  ac_status=$?
5573  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5574  (exit $ac_status); }; }; then
5575  ac_cv_func_alloca_works=yes
5576else
5577  echo "$as_me: failed program was:" >&5
5578sed 's/^/| /' conftest.$ac_ext >&5
5579
5580ac_cv_func_alloca_works=no
5581fi
5582rm -f conftest.err conftest.$ac_objext \
5583      conftest$ac_exeext conftest.$ac_ext
5584fi
5585echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
5586echo "${ECHO_T}$ac_cv_func_alloca_works" >&6
5587
5588if test $ac_cv_func_alloca_works = yes; then
5589
5590cat >>confdefs.h <<\_ACEOF
5591#define HAVE_ALLOCA 1
5592_ACEOF
5593
5594else
5595  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5596# that cause trouble.  Some versions do not even contain alloca or
5597# contain a buggy version.  If you still want to use their alloca,
5598# use ar to extract alloca.o from them instead of compiling alloca.c.
5599
5600ALLOCA=alloca.$ac_objext
5601
5602cat >>confdefs.h <<\_ACEOF
5603#define C_ALLOCA 1
5604_ACEOF
5605
5606
5607echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
5608echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6
5609if test "${ac_cv_os_cray+set}" = set; then
5610  echo $ECHO_N "(cached) $ECHO_C" >&6
5611else
5612  cat >conftest.$ac_ext <<_ACEOF
5613/* confdefs.h.  */
5614_ACEOF
5615cat confdefs.h >>conftest.$ac_ext
5616cat >>conftest.$ac_ext <<_ACEOF
5617/* end confdefs.h.  */
5618#if defined(CRAY) && ! defined(CRAY2)
5619webecray
5620#else
5621wenotbecray
5622#endif
5623
5624_ACEOF
5625if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5626  $EGREP "webecray" >/dev/null 2>&1; then
5627  ac_cv_os_cray=yes
5628else
5629  ac_cv_os_cray=no
5630fi
5631rm -f conftest*
5632
5633fi
5634echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
5635echo "${ECHO_T}$ac_cv_os_cray" >&6
5636if test $ac_cv_os_cray = yes; then
5637  for ac_func in _getb67 GETB67 getb67; do
5638    as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5639echo "$as_me:$LINENO: checking for $ac_func" >&5
5640echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5641if eval "test \"\${$as_ac_var+set}\" = set"; then
5642  echo $ECHO_N "(cached) $ECHO_C" >&6
5643else
5644  cat >conftest.$ac_ext <<_ACEOF
5645/* confdefs.h.  */
5646_ACEOF
5647cat confdefs.h >>conftest.$ac_ext
5648cat >>conftest.$ac_ext <<_ACEOF
5649/* end confdefs.h.  */
5650/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5651   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5652#define $ac_func innocuous_$ac_func
5653
5654/* System header to define __stub macros and hopefully few prototypes,
5655    which can conflict with char $ac_func (); below.
5656    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5657    <limits.h> exists even on freestanding compilers.  */
5658
5659#ifdef __STDC__
5660# include <limits.h>
5661#else
5662# include <assert.h>
5663#endif
5664
5665#undef $ac_func
5666
5667/* Override any gcc2 internal prototype to avoid an error.  */
5668#ifdef __cplusplus
5669extern "C"
5670{
5671#endif
5672/* We use char because int might match the return type of a gcc2
5673   builtin and then its argument prototype would still apply.  */
5674char $ac_func ();
5675/* The GNU C library defines this for functions which it implements
5676    to always fail with ENOSYS.  Some functions are actually named
5677    something starting with __ and the normal name is an alias.  */
5678#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5679choke me
5680#else
5681char (*f) () = $ac_func;
5682#endif
5683#ifdef __cplusplus
5684}
5685#endif
5686
5687int
5688main ()
5689{
5690return f != $ac_func;
5691  ;
5692  return 0;
5693}
5694_ACEOF
5695rm -f conftest.$ac_objext conftest$ac_exeext
5696if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5697  (eval $ac_link) 2>conftest.er1
5698  ac_status=$?
5699  grep -v '^ *+' conftest.er1 >conftest.err
5700  rm -f conftest.er1
5701  cat conftest.err >&5
5702  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5703  (exit $ac_status); } &&
5704     { ac_try='test -z "$ac_c_werror_flag"
5705             || test ! -s conftest.err'
5706  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5707  (eval $ac_try) 2>&5
5708  ac_status=$?
5709  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5710  (exit $ac_status); }; } &&
5711     { ac_try='test -s conftest$ac_exeext'
5712  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5713  (eval $ac_try) 2>&5
5714  ac_status=$?
5715  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5716  (exit $ac_status); }; }; then
5717  eval "$as_ac_var=yes"
5718else
5719  echo "$as_me: failed program was:" >&5
5720sed 's/^/| /' conftest.$ac_ext >&5
5721
5722eval "$as_ac_var=no"
5723fi
5724rm -f conftest.err conftest.$ac_objext \
5725      conftest$ac_exeext conftest.$ac_ext
5726fi
5727echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5728echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5729if test `eval echo '${'$as_ac_var'}'` = yes; then
5730
5731cat >>confdefs.h <<_ACEOF
5732#define CRAY_STACKSEG_END $ac_func
5733_ACEOF
5734
5735    break
5736fi
5737
5738  done
5739fi
5740
5741echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
5742echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6
5743if test "${ac_cv_c_stack_direction+set}" = set; then
5744  echo $ECHO_N "(cached) $ECHO_C" >&6
5745else
5746  if test "$cross_compiling" = yes; then
5747  ac_cv_c_stack_direction=0
5748else
5749  cat >conftest.$ac_ext <<_ACEOF
5750/* confdefs.h.  */
5751_ACEOF
5752cat confdefs.h >>conftest.$ac_ext
5753cat >>conftest.$ac_ext <<_ACEOF
5754/* end confdefs.h.  */
5755int
5756find_stack_direction ()
5757{
5758  static char *addr = 0;
5759  auto char dummy;
5760  if (addr == 0)
5761    {
5762      addr = &dummy;
5763      return find_stack_direction ();
5764    }
5765  else
5766    return (&dummy > addr) ? 1 : -1;
5767}
5768
5769int
5770main ()
5771{
5772  exit (find_stack_direction () < 0);
5773}
5774_ACEOF
5775rm -f conftest$ac_exeext
5776if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5777  (eval $ac_link) 2>&5
5778  ac_status=$?
5779  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5780  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5781  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5782  (eval $ac_try) 2>&5
5783  ac_status=$?
5784  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5785  (exit $ac_status); }; }; then
5786  ac_cv_c_stack_direction=1
5787else
5788  echo "$as_me: program exited with status $ac_status" >&5
5789echo "$as_me: failed program was:" >&5
5790sed 's/^/| /' conftest.$ac_ext >&5
5791
5792( exit $ac_status )
5793ac_cv_c_stack_direction=-1
5794fi
5795rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5796fi
5797fi
5798echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
5799echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
5800
5801cat >>confdefs.h <<_ACEOF
5802#define STACK_DIRECTION $ac_cv_c_stack_direction
5803_ACEOF
5804
5805
5806fi
5807
5808if test $ac_cv_c_compiler_gnu = yes; then
5809    echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5
5810echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6
5811if test "${ac_cv_prog_gcc_traditional+set}" = set; then
5812  echo $ECHO_N "(cached) $ECHO_C" >&6
5813else
5814    ac_pattern="Autoconf.*'x'"
5815  cat >conftest.$ac_ext <<_ACEOF
5816/* confdefs.h.  */
5817_ACEOF
5818cat confdefs.h >>conftest.$ac_ext
5819cat >>conftest.$ac_ext <<_ACEOF
5820/* end confdefs.h.  */
5821#include <sgtty.h>
5822Autoconf TIOCGETP
5823_ACEOF
5824if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5825  $EGREP "$ac_pattern" >/dev/null 2>&1; then
5826  ac_cv_prog_gcc_traditional=yes
5827else
5828  ac_cv_prog_gcc_traditional=no
5829fi
5830rm -f conftest*
5831
5832
5833  if test $ac_cv_prog_gcc_traditional = no; then
5834    cat >conftest.$ac_ext <<_ACEOF
5835/* confdefs.h.  */
5836_ACEOF
5837cat confdefs.h >>conftest.$ac_ext
5838cat >>conftest.$ac_ext <<_ACEOF
5839/* end confdefs.h.  */
5840#include <termio.h>
5841Autoconf TCGETA
5842_ACEOF
5843if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5844  $EGREP "$ac_pattern" >/dev/null 2>&1; then
5845  ac_cv_prog_gcc_traditional=yes
5846fi
5847rm -f conftest*
5848
5849  fi
5850fi
5851echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5
5852echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6
5853  if test $ac_cv_prog_gcc_traditional = yes; then
5854    CC="$CC -traditional"
5855  fi
5856fi
5857
5858echo "$as_me:$LINENO: checking return type of signal handlers" >&5
5859echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
5860if test "${ac_cv_type_signal+set}" = set; then
5861  echo $ECHO_N "(cached) $ECHO_C" >&6
5862else
5863  cat >conftest.$ac_ext <<_ACEOF
5864/* confdefs.h.  */
5865_ACEOF
5866cat confdefs.h >>conftest.$ac_ext
5867cat >>conftest.$ac_ext <<_ACEOF
5868/* end confdefs.h.  */
5869#include <sys/types.h>
5870#include <signal.h>
5871#ifdef signal
5872# undef signal
5873#endif
5874#ifdef __cplusplus
5875extern "C" void (*signal (int, void (*)(int)))(int);
5876#else
5877void (*signal ()) ();
5878#endif
5879
5880int
5881main ()
5882{
5883int i;
5884  ;
5885  return 0;
5886}
5887_ACEOF
5888rm -f conftest.$ac_objext
5889if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5890  (eval $ac_compile) 2>conftest.er1
5891  ac_status=$?
5892  grep -v '^ *+' conftest.er1 >conftest.err
5893  rm -f conftest.er1
5894  cat conftest.err >&5
5895  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5896  (exit $ac_status); } &&
5897     { ac_try='test -z "$ac_c_werror_flag"
5898             || test ! -s conftest.err'
5899  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5900  (eval $ac_try) 2>&5
5901  ac_status=$?
5902  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5903  (exit $ac_status); }; } &&
5904     { ac_try='test -s conftest.$ac_objext'
5905  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5906  (eval $ac_try) 2>&5
5907  ac_status=$?
5908  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5909  (exit $ac_status); }; }; then
5910  ac_cv_type_signal=void
5911else
5912  echo "$as_me: failed program was:" >&5
5913sed 's/^/| /' conftest.$ac_ext >&5
5914
5915ac_cv_type_signal=int
5916fi
5917rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5918fi
5919echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
5920echo "${ECHO_T}$ac_cv_type_signal" >&6
5921
5922cat >>confdefs.h <<_ACEOF
5923#define RETSIGTYPE $ac_cv_type_signal
5924_ACEOF
5925
5926
5927
5928for ac_func in vprintf
5929do
5930as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5931echo "$as_me:$LINENO: checking for $ac_func" >&5
5932echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5933if eval "test \"\${$as_ac_var+set}\" = set"; then
5934  echo $ECHO_N "(cached) $ECHO_C" >&6
5935else
5936  cat >conftest.$ac_ext <<_ACEOF
5937/* confdefs.h.  */
5938_ACEOF
5939cat confdefs.h >>conftest.$ac_ext
5940cat >>conftest.$ac_ext <<_ACEOF
5941/* end confdefs.h.  */
5942/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5943   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5944#define $ac_func innocuous_$ac_func
5945
5946/* System header to define __stub macros and hopefully few prototypes,
5947    which can conflict with char $ac_func (); below.
5948    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5949    <limits.h> exists even on freestanding compilers.  */
5950
5951#ifdef __STDC__
5952# include <limits.h>
5953#else
5954# include <assert.h>
5955#endif
5956
5957#undef $ac_func
5958
5959/* Override any gcc2 internal prototype to avoid an error.  */
5960#ifdef __cplusplus
5961extern "C"
5962{
5963#endif
5964/* We use char because int might match the return type of a gcc2
5965   builtin and then its argument prototype would still apply.  */
5966char $ac_func ();
5967/* The GNU C library defines this for functions which it implements
5968    to always fail with ENOSYS.  Some functions are actually named
5969    something starting with __ and the normal name is an alias.  */
5970#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5971choke me
5972#else
5973char (*f) () = $ac_func;
5974#endif
5975#ifdef __cplusplus
5976}
5977#endif
5978
5979int
5980main ()
5981{
5982return f != $ac_func;
5983  ;
5984  return 0;
5985}
5986_ACEOF
5987rm -f conftest.$ac_objext conftest$ac_exeext
5988if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5989  (eval $ac_link) 2>conftest.er1
5990  ac_status=$?
5991  grep -v '^ *+' conftest.er1 >conftest.err
5992  rm -f conftest.er1
5993  cat conftest.err >&5
5994  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5995  (exit $ac_status); } &&
5996     { ac_try='test -z "$ac_c_werror_flag"
5997             || test ! -s conftest.err'
5998  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5999  (eval $ac_try) 2>&5
6000  ac_status=$?
6001  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6002  (exit $ac_status); }; } &&
6003     { ac_try='test -s conftest$ac_exeext'
6004  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6005  (eval $ac_try) 2>&5
6006  ac_status=$?
6007  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6008  (exit $ac_status); }; }; then
6009  eval "$as_ac_var=yes"
6010else
6011  echo "$as_me: failed program was:" >&5
6012sed 's/^/| /' conftest.$ac_ext >&5
6013
6014eval "$as_ac_var=no"
6015fi
6016rm -f conftest.err conftest.$ac_objext \
6017      conftest$ac_exeext conftest.$ac_ext
6018fi
6019echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6020echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6021if test `eval echo '${'$as_ac_var'}'` = yes; then
6022  cat >>confdefs.h <<_ACEOF
6023#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6024_ACEOF
6025
6026echo "$as_me:$LINENO: checking for _doprnt" >&5
6027echo $ECHO_N "checking for _doprnt... $ECHO_C" >&6
6028if test "${ac_cv_func__doprnt+set}" = set; then
6029  echo $ECHO_N "(cached) $ECHO_C" >&6
6030else
6031  cat >conftest.$ac_ext <<_ACEOF
6032/* confdefs.h.  */
6033_ACEOF
6034cat confdefs.h >>conftest.$ac_ext
6035cat >>conftest.$ac_ext <<_ACEOF
6036/* end confdefs.h.  */
6037/* Define _doprnt to an innocuous variant, in case <limits.h> declares _doprnt.
6038   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6039#define _doprnt innocuous__doprnt
6040
6041/* System header to define __stub macros and hopefully few prototypes,
6042    which can conflict with char _doprnt (); below.
6043    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6044    <limits.h> exists even on freestanding compilers.  */
6045
6046#ifdef __STDC__
6047# include <limits.h>
6048#else
6049# include <assert.h>
6050#endif
6051
6052#undef _doprnt
6053
6054/* Override any gcc2 internal prototype to avoid an error.  */
6055#ifdef __cplusplus
6056extern "C"
6057{
6058#endif
6059/* We use char because int might match the return type of a gcc2
6060   builtin and then its argument prototype would still apply.  */
6061char _doprnt ();
6062/* The GNU C library defines this for functions which it implements
6063    to always fail with ENOSYS.  Some functions are actually named
6064    something starting with __ and the normal name is an alias.  */
6065#if defined (__stub__doprnt) || defined (__stub____doprnt)
6066choke me
6067#else
6068char (*f) () = _doprnt;
6069#endif
6070#ifdef __cplusplus
6071}
6072#endif
6073
6074int
6075main ()
6076{
6077return f != _doprnt;
6078  ;
6079  return 0;
6080}
6081_ACEOF
6082rm -f conftest.$ac_objext conftest$ac_exeext
6083if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6084  (eval $ac_link) 2>conftest.er1
6085  ac_status=$?
6086  grep -v '^ *+' conftest.er1 >conftest.err
6087  rm -f conftest.er1
6088  cat conftest.err >&5
6089  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6090  (exit $ac_status); } &&
6091     { ac_try='test -z "$ac_c_werror_flag"
6092             || test ! -s conftest.err'
6093  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6094  (eval $ac_try) 2>&5
6095  ac_status=$?
6096  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6097  (exit $ac_status); }; } &&
6098     { ac_try='test -s conftest$ac_exeext'
6099  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6100  (eval $ac_try) 2>&5
6101  ac_status=$?
6102  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6103  (exit $ac_status); }; }; then
6104  ac_cv_func__doprnt=yes
6105else
6106  echo "$as_me: failed program was:" >&5
6107sed 's/^/| /' conftest.$ac_ext >&5
6108
6109ac_cv_func__doprnt=no
6110fi
6111rm -f conftest.err conftest.$ac_objext \
6112      conftest$ac_exeext conftest.$ac_ext
6113fi
6114echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5
6115echo "${ECHO_T}$ac_cv_func__doprnt" >&6
6116if test $ac_cv_func__doprnt = yes; then
6117
6118cat >>confdefs.h <<\_ACEOF
6119#define HAVE_DOPRNT 1
6120_ACEOF
6121
6122fi
6123
6124fi
6125done
6126
6127
6128
6129
6130
6131
6132
6133
6134
6135
6136
6137
6138for ac_func in ftime select strftime strtol getrusage times mallinfo setbuffer getpagesize strerror
6139do
6140as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6141echo "$as_me:$LINENO: checking for $ac_func" >&5
6142echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6143if eval "test \"\${$as_ac_var+set}\" = set"; then
6144  echo $ECHO_N "(cached) $ECHO_C" >&6
6145else
6146  cat >conftest.$ac_ext <<_ACEOF
6147/* confdefs.h.  */
6148_ACEOF
6149cat confdefs.h >>conftest.$ac_ext
6150cat >>conftest.$ac_ext <<_ACEOF
6151/* end confdefs.h.  */
6152/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6153   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6154#define $ac_func innocuous_$ac_func
6155
6156/* System header to define __stub macros and hopefully few prototypes,
6157    which can conflict with char $ac_func (); below.
6158    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6159    <limits.h> exists even on freestanding compilers.  */
6160
6161#ifdef __STDC__
6162# include <limits.h>
6163#else
6164# include <assert.h>
6165#endif
6166
6167#undef $ac_func
6168
6169/* Override any gcc2 internal prototype to avoid an error.  */
6170#ifdef __cplusplus
6171extern "C"
6172{
6173#endif
6174/* We use char because int might match the return type of a gcc2
6175   builtin and then its argument prototype would still apply.  */
6176char $ac_func ();
6177/* The GNU C library defines this for functions which it implements
6178    to always fail with ENOSYS.  Some functions are actually named
6179    something starting with __ and the normal name is an alias.  */
6180#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6181choke me
6182#else
6183char (*f) () = $ac_func;
6184#endif
6185#ifdef __cplusplus
6186}
6187#endif
6188
6189int
6190main ()
6191{
6192return f != $ac_func;
6193  ;
6194  return 0;
6195}
6196_ACEOF
6197rm -f conftest.$ac_objext conftest$ac_exeext
6198if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6199  (eval $ac_link) 2>conftest.er1
6200  ac_status=$?
6201  grep -v '^ *+' conftest.er1 >conftest.err
6202  rm -f conftest.er1
6203  cat conftest.err >&5
6204  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6205  (exit $ac_status); } &&
6206     { ac_try='test -z "$ac_c_werror_flag"
6207             || test ! -s conftest.err'
6208  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6209  (eval $ac_try) 2>&5
6210  ac_status=$?
6211  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6212  (exit $ac_status); }; } &&
6213     { ac_try='test -s conftest$ac_exeext'
6214  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6215  (eval $ac_try) 2>&5
6216  ac_status=$?
6217  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6218  (exit $ac_status); }; }; then
6219  eval "$as_ac_var=yes"
6220else
6221  echo "$as_me: failed program was:" >&5
6222sed 's/^/| /' conftest.$ac_ext >&5
6223
6224eval "$as_ac_var=no"
6225fi
6226rm -f conftest.err conftest.$ac_objext \
6227      conftest$ac_exeext conftest.$ac_ext
6228fi
6229echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6230echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6231if test `eval echo '${'$as_ac_var'}'` = yes; then
6232  cat >>confdefs.h <<_ACEOF
6233#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6234_ACEOF
6235
6236fi
6237done
6238
6239
6240
6241
6242for ac_func in ftruncate strstr strcasecmp
6243do
6244as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6245echo "$as_me:$LINENO: checking for $ac_func" >&5
6246echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6247if eval "test \"\${$as_ac_var+set}\" = set"; then
6248  echo $ECHO_N "(cached) $ECHO_C" >&6
6249else
6250  cat >conftest.$ac_ext <<_ACEOF
6251/* confdefs.h.  */
6252_ACEOF
6253cat confdefs.h >>conftest.$ac_ext
6254cat >>conftest.$ac_ext <<_ACEOF
6255/* end confdefs.h.  */
6256/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6257   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6258#define $ac_func innocuous_$ac_func
6259
6260/* System header to define __stub macros and hopefully few prototypes,
6261    which can conflict with char $ac_func (); below.
6262    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6263    <limits.h> exists even on freestanding compilers.  */
6264
6265#ifdef __STDC__
6266# include <limits.h>
6267#else
6268# include <assert.h>
6269#endif
6270
6271#undef $ac_func
6272
6273/* Override any gcc2 internal prototype to avoid an error.  */
6274#ifdef __cplusplus
6275extern "C"
6276{
6277#endif
6278/* We use char because int might match the return type of a gcc2
6279   builtin and then its argument prototype would still apply.  */
6280char $ac_func ();
6281/* The GNU C library defines this for functions which it implements
6282    to always fail with ENOSYS.  Some functions are actually named
6283    something starting with __ and the normal name is an alias.  */
6284#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6285choke me
6286#else
6287char (*f) () = $ac_func;
6288#endif
6289#ifdef __cplusplus
6290}
6291#endif
6292
6293int
6294main ()
6295{
6296return f != $ac_func;
6297  ;
6298  return 0;
6299}
6300_ACEOF
6301rm -f conftest.$ac_objext conftest$ac_exeext
6302if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6303  (eval $ac_link) 2>conftest.er1
6304  ac_status=$?
6305  grep -v '^ *+' conftest.er1 >conftest.err
6306  rm -f conftest.er1
6307  cat conftest.err >&5
6308  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6309  (exit $ac_status); } &&
6310     { ac_try='test -z "$ac_c_werror_flag"
6311             || test ! -s conftest.err'
6312  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6313  (eval $ac_try) 2>&5
6314  ac_status=$?
6315  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6316  (exit $ac_status); }; } &&
6317     { ac_try='test -s conftest$ac_exeext'
6318  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6319  (eval $ac_try) 2>&5
6320  ac_status=$?
6321  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6322  (exit $ac_status); }; }; then
6323  eval "$as_ac_var=yes"
6324else
6325  echo "$as_me: failed program was:" >&5
6326sed 's/^/| /' conftest.$ac_ext >&5
6327
6328eval "$as_ac_var=no"
6329fi
6330rm -f conftest.err conftest.$ac_objext \
6331      conftest$ac_exeext conftest.$ac_ext
6332fi
6333echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6334echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6335if test `eval echo '${'$as_ac_var'}'` = yes; then
6336  cat >>confdefs.h <<_ACEOF
6337#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6338_ACEOF
6339
6340else
6341  case $LIBOBJS in
6342    "$ac_func.$ac_objext"   | \
6343  *" $ac_func.$ac_objext"   | \
6344    "$ac_func.$ac_objext "* | \
6345  *" $ac_func.$ac_objext "* ) ;;
6346  *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;;
6347esac
6348
6349fi
6350done
6351
6352
6353
6354
6355echo "$as_me:$LINENO: checking for textdomain" >&5
6356echo $ECHO_N "checking for textdomain... $ECHO_C" >&6
6357if test "${ac_cv_func_textdomain+set}" = set; then
6358  echo $ECHO_N "(cached) $ECHO_C" >&6
6359else
6360  cat >conftest.$ac_ext <<_ACEOF
6361/* confdefs.h.  */
6362_ACEOF
6363cat confdefs.h >>conftest.$ac_ext
6364cat >>conftest.$ac_ext <<_ACEOF
6365/* end confdefs.h.  */
6366/* Define textdomain to an innocuous variant, in case <limits.h> declares textdomain.
6367   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6368#define textdomain innocuous_textdomain
6369
6370/* System header to define __stub macros and hopefully few prototypes,
6371    which can conflict with char textdomain (); below.
6372    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6373    <limits.h> exists even on freestanding compilers.  */
6374
6375#ifdef __STDC__
6376# include <limits.h>
6377#else
6378# include <assert.h>
6379#endif
6380
6381#undef textdomain
6382
6383/* Override any gcc2 internal prototype to avoid an error.  */
6384#ifdef __cplusplus
6385extern "C"
6386{
6387#endif
6388/* We use char because int might match the return type of a gcc2
6389   builtin and then its argument prototype would still apply.  */
6390char textdomain ();
6391/* The GNU C library defines this for functions which it implements
6392    to always fail with ENOSYS.  Some functions are actually named
6393    something starting with __ and the normal name is an alias.  */
6394#if defined (__stub_textdomain) || defined (__stub___textdomain)
6395choke me
6396#else
6397char (*f) () = textdomain;
6398#endif
6399#ifdef __cplusplus
6400}
6401#endif
6402
6403int
6404main ()
6405{
6406return f != textdomain;
6407  ;
6408  return 0;
6409}
6410_ACEOF
6411rm -f conftest.$ac_objext conftest$ac_exeext
6412if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6413  (eval $ac_link) 2>conftest.er1
6414  ac_status=$?
6415  grep -v '^ *+' conftest.er1 >conftest.err
6416  rm -f conftest.er1
6417  cat conftest.err >&5
6418  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6419  (exit $ac_status); } &&
6420     { ac_try='test -z "$ac_c_werror_flag"
6421             || test ! -s conftest.err'
6422  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6423  (eval $ac_try) 2>&5
6424  ac_status=$?
6425  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6426  (exit $ac_status); }; } &&
6427     { ac_try='test -s conftest$ac_exeext'
6428  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6429  (eval $ac_try) 2>&5
6430  ac_status=$?
6431  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6432  (exit $ac_status); }; }; then
6433  ac_cv_func_textdomain=yes
6434else
6435  echo "$as_me: failed program was:" >&5
6436sed 's/^/| /' conftest.$ac_ext >&5
6437
6438ac_cv_func_textdomain=no
6439fi
6440rm -f conftest.err conftest.$ac_objext \
6441      conftest$ac_exeext conftest.$ac_ext
6442fi
6443echo "$as_me:$LINENO: result: $ac_cv_func_textdomain" >&5
6444echo "${ECHO_T}$ac_cv_func_textdomain" >&6
6445if test $ac_cv_func_textdomain = yes; then
6446  cat >>confdefs.h <<\_ACEOF
6447#define ENABLE_NLS  1
6448_ACEOF
6449
6450fi
6451
6452
6453# we need to set an extended JNI path for Mac OS/Darwin, as jni.h is on
6454# a non-standard Path
6455# is there a better way to do this??
6456echo "$as_me:$LINENO: checking for OS to set JNI options" >&5
6457echo $ECHO_N "checking for OS to set JNI options... $ECHO_C" >&6
6458# set defaults
6459JNIINC=""
6460JNISUFFIX="so"
6461JNIFLAGS="-shared"
6462
6463if test "`(uname -s) 2> /dev/null`" = 'Darwin'; then
6464  echo "$as_me:$LINENO: result: Darwin" >&5
6465echo "${ECHO_T}Darwin" >&6
6466  JNIINC="-I/System/Library/Frameworks/JavaVM.framework/Headers/ "
6467  JNISUFFIX="jnilib"
6468  JNIFLAGS="-dynamiclib -fno-common -single_module -framework JavaVM"
6469fi
6470if test "`(uname -s) 2> /dev/null`" = 'SunOS'; then
6471  echo "$as_me:$LINENO: result: Solaris" >&5
6472echo "${ECHO_T}Solaris" >&6
6473  JNIINC="-I\$(JAVA_HOME)/include/solaris "
6474fi
6475if test "`(uname -s) 2> /dev/null`" = 'Linux'; then
6476  echo "$as_me:$LINENO: result: Linux" >&5
6477echo "${ECHO_T}Linux" >&6
6478  JNIINC="-I\$(JAVA_HOME)/include/linux "
6479fi
6480
6481
6482
6483
6484
6485# *** Custom checking (based on GNU tar configure.in) ***
6486# ---------------------------------------------------------------------------
6487echo "$as_me:$LINENO: checking for HP-UX needing gmalloc" >&5
6488echo $ECHO_N "checking for HP-UX needing gmalloc... $ECHO_C" >&6
6489if test "`(uname -s) 2> /dev/null`" = 'HP-UX'; then
6490  echo "$as_me:$LINENO: result: yes" >&5
6491echo "${ECHO_T}yes" >&6
6492  case $LIBOBJS in
6493    "gmalloc.$ac_objext"   | \
6494  *" gmalloc.$ac_objext"   | \
6495    "gmalloc.$ac_objext "* | \
6496  *" gmalloc.$ac_objext "* ) ;;
6497  *) LIBOBJS="$LIBOBJS gmalloc.$ac_objext" ;;
6498esac
6499
6500  cat >>confdefs.h <<\_ACEOF
6501#define HAVE_VALLOC 1
6502_ACEOF
6503
6504else
6505  echo "$as_me:$LINENO: result: no" >&5
6506echo "${ECHO_T}no" >&6
6507
6508for ac_func in valloc
6509do
6510as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6511echo "$as_me:$LINENO: checking for $ac_func" >&5
6512echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6513if eval "test \"\${$as_ac_var+set}\" = set"; then
6514  echo $ECHO_N "(cached) $ECHO_C" >&6
6515else
6516  cat >conftest.$ac_ext <<_ACEOF
6517/* confdefs.h.  */
6518_ACEOF
6519cat confdefs.h >>conftest.$ac_ext
6520cat >>conftest.$ac_ext <<_ACEOF
6521/* end confdefs.h.  */
6522/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6523   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6524#define $ac_func innocuous_$ac_func
6525
6526/* System header to define __stub macros and hopefully few prototypes,
6527    which can conflict with char $ac_func (); below.
6528    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6529    <limits.h> exists even on freestanding compilers.  */
6530
6531#ifdef __STDC__
6532# include <limits.h>
6533#else
6534# include <assert.h>
6535#endif
6536
6537#undef $ac_func
6538
6539/* Override any gcc2 internal prototype to avoid an error.  */
6540#ifdef __cplusplus
6541extern "C"
6542{
6543#endif
6544/* We use char because int might match the return type of a gcc2
6545   builtin and then its argument prototype would still apply.  */
6546char $ac_func ();
6547/* The GNU C library defines this for functions which it implements
6548    to always fail with ENOSYS.  Some functions are actually named
6549    something starting with __ and the normal name is an alias.  */
6550#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6551choke me
6552#else
6553char (*f) () = $ac_func;
6554#endif
6555#ifdef __cplusplus
6556}
6557#endif
6558
6559int
6560main ()
6561{
6562return f != $ac_func;
6563  ;
6564  return 0;
6565}
6566_ACEOF
6567rm -f conftest.$ac_objext conftest$ac_exeext
6568if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6569  (eval $ac_link) 2>conftest.er1
6570  ac_status=$?
6571  grep -v '^ *+' conftest.er1 >conftest.err
6572  rm -f conftest.er1
6573  cat conftest.err >&5
6574  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6575  (exit $ac_status); } &&
6576     { ac_try='test -z "$ac_c_werror_flag"
6577             || test ! -s conftest.err'
6578  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6579  (eval $ac_try) 2>&5
6580  ac_status=$?
6581  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6582  (exit $ac_status); }; } &&
6583     { ac_try='test -s conftest$ac_exeext'
6584  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6585  (eval $ac_try) 2>&5
6586  ac_status=$?
6587  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6588  (exit $ac_status); }; }; then
6589  eval "$as_ac_var=yes"
6590else
6591  echo "$as_me: failed program was:" >&5
6592sed 's/^/| /' conftest.$ac_ext >&5
6593
6594eval "$as_ac_var=no"
6595fi
6596rm -f conftest.err conftest.$ac_objext \
6597      conftest$ac_exeext conftest.$ac_ext
6598fi
6599echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6600echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6601if test `eval echo '${'$as_ac_var'}'` = yes; then
6602  cat >>confdefs.h <<_ACEOF
6603#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6604_ACEOF
6605
6606fi
6607done
6608
6609fi
6610
6611echo "$as_me:$LINENO: checking if malloc debugging is wanted" >&5
6612echo $ECHO_N "checking if malloc debugging is wanted... $ECHO_C" >&6
6613
6614# Check whether --with-dmalloc or --without-dmalloc was given.
6615if test "${with_dmalloc+set}" = set; then
6616  withval="$with_dmalloc"
6617  if test "$withval" = yes; then
6618  echo "$as_me:$LINENO: result: yes" >&5
6619echo "${ECHO_T}yes" >&6
6620  cat >>confdefs.h <<\_ACEOF
6621#define WITH_DMALLOC 1
6622_ACEOF
6623
6624  LIBS="$LIBS -ldmalloc"
6625  LDFLAGS="$LDFLAGS -g"
6626else
6627  echo "$as_me:$LINENO: result: no" >&5
6628echo "${ECHO_T}no" >&6
6629fi
6630else
6631  echo "$as_me:$LINENO: result: no" >&5
6632echo "${ECHO_T}no" >&6
6633fi;
6634
6635echo "$as_me:$LINENO: checking which of rx or regex is wanted" >&5
6636echo $ECHO_N "checking which of rx or regex is wanted... $ECHO_C" >&6
6637
6638# Check whether --with-regex or --without-regex was given.
6639if test "${with_regex+set}" = set; then
6640  withval="$with_regex"
6641  if test "$withval" = yes; then
6642  ac_with_regex=1
6643  echo "$as_me:$LINENO: result: regex" >&5
6644echo "${ECHO_T}regex" >&6
6645  cat >>confdefs.h <<\_ACEOF
6646#define WITH_REGEX 1
6647_ACEOF
6648
6649  case $LIBOBJS in
6650    "regex.$ac_objext"   | \
6651  *" regex.$ac_objext"   | \
6652    "regex.$ac_objext "* | \
6653  *" regex.$ac_objext "* ) ;;
6654  *) LIBOBJS="$LIBOBJS regex.$ac_objext" ;;
6655esac
6656
6657fi
6658fi;
6659if test -z "$ac_with_regex"; then
6660  echo "$as_me:$LINENO: result: rx" >&5
6661echo "${ECHO_T}rx" >&6
6662  echo "$as_me:$LINENO: checking for re_rx_search" >&5
6663echo $ECHO_N "checking for re_rx_search... $ECHO_C" >&6
6664if test "${ac_cv_func_re_rx_search+set}" = set; then
6665  echo $ECHO_N "(cached) $ECHO_C" >&6
6666else
6667  cat >conftest.$ac_ext <<_ACEOF
6668/* confdefs.h.  */
6669_ACEOF
6670cat confdefs.h >>conftest.$ac_ext
6671cat >>conftest.$ac_ext <<_ACEOF
6672/* end confdefs.h.  */
6673/* Define re_rx_search to an innocuous variant, in case <limits.h> declares re_rx_search.
6674   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6675#define re_rx_search innocuous_re_rx_search
6676
6677/* System header to define __stub macros and hopefully few prototypes,
6678    which can conflict with char re_rx_search (); below.
6679    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6680    <limits.h> exists even on freestanding compilers.  */
6681
6682#ifdef __STDC__
6683# include <limits.h>
6684#else
6685# include <assert.h>
6686#endif
6687
6688#undef re_rx_search
6689
6690/* Override any gcc2 internal prototype to avoid an error.  */
6691#ifdef __cplusplus
6692extern "C"
6693{
6694#endif
6695/* We use char because int might match the return type of a gcc2
6696   builtin and then its argument prototype would still apply.  */
6697char re_rx_search ();
6698/* The GNU C library defines this for functions which it implements
6699    to always fail with ENOSYS.  Some functions are actually named
6700    something starting with __ and the normal name is an alias.  */
6701#if defined (__stub_re_rx_search) || defined (__stub___re_rx_search)
6702choke me
6703#else
6704char (*f) () = re_rx_search;
6705#endif
6706#ifdef __cplusplus
6707}
6708#endif
6709
6710int
6711main ()
6712{
6713return f != re_rx_search;
6714  ;
6715  return 0;
6716}
6717_ACEOF
6718rm -f conftest.$ac_objext conftest$ac_exeext
6719if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6720  (eval $ac_link) 2>conftest.er1
6721  ac_status=$?
6722  grep -v '^ *+' conftest.er1 >conftest.err
6723  rm -f conftest.er1
6724  cat conftest.err >&5
6725  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6726  (exit $ac_status); } &&
6727     { ac_try='test -z "$ac_c_werror_flag"
6728             || test ! -s conftest.err'
6729  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6730  (eval $ac_try) 2>&5
6731  ac_status=$?
6732  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6733  (exit $ac_status); }; } &&
6734     { ac_try='test -s conftest$ac_exeext'
6735  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6736  (eval $ac_try) 2>&5
6737  ac_status=$?
6738  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6739  (exit $ac_status); }; }; then
6740  ac_cv_func_re_rx_search=yes
6741else
6742  echo "$as_me: failed program was:" >&5
6743sed 's/^/| /' conftest.$ac_ext >&5
6744
6745ac_cv_func_re_rx_search=no
6746fi
6747rm -f conftest.err conftest.$ac_objext \
6748      conftest$ac_exeext conftest.$ac_ext
6749fi
6750echo "$as_me:$LINENO: result: $ac_cv_func_re_rx_search" >&5
6751echo "${ECHO_T}$ac_cv_func_re_rx_search" >&6
6752if test $ac_cv_func_re_rx_search = yes; then
6753  :
6754else
6755  echo "$as_me:$LINENO: checking for unsigned char *" >&5
6756echo $ECHO_N "checking for unsigned char *... $ECHO_C" >&6
6757if test "${ac_cv_type_unsigned_char_p+set}" = set; then
6758  echo $ECHO_N "(cached) $ECHO_C" >&6
6759else
6760  cat >conftest.$ac_ext <<_ACEOF
6761/* confdefs.h.  */
6762_ACEOF
6763cat confdefs.h >>conftest.$ac_ext
6764cat >>conftest.$ac_ext <<_ACEOF
6765/* end confdefs.h.  */
6766$ac_includes_default
6767int
6768main ()
6769{
6770if ((unsigned char * *) 0)
6771  return 0;
6772if (sizeof (unsigned char *))
6773  return 0;
6774  ;
6775  return 0;
6776}
6777_ACEOF
6778rm -f conftest.$ac_objext
6779if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6780  (eval $ac_compile) 2>conftest.er1
6781  ac_status=$?
6782  grep -v '^ *+' conftest.er1 >conftest.err
6783  rm -f conftest.er1
6784  cat conftest.err >&5
6785  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6786  (exit $ac_status); } &&
6787     { ac_try='test -z "$ac_c_werror_flag"
6788             || test ! -s conftest.err'
6789  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6790  (eval $ac_try) 2>&5
6791  ac_status=$?
6792  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6793  (exit $ac_status); }; } &&
6794     { ac_try='test -s conftest.$ac_objext'
6795  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6796  (eval $ac_try) 2>&5
6797  ac_status=$?
6798  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6799  (exit $ac_status); }; }; then
6800  ac_cv_type_unsigned_char_p=yes
6801else
6802  echo "$as_me: failed program was:" >&5
6803sed 's/^/| /' conftest.$ac_ext >&5
6804
6805ac_cv_type_unsigned_char_p=no
6806fi
6807rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6808fi
6809echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_char_p" >&5
6810echo "${ECHO_T}$ac_cv_type_unsigned_char_p" >&6
6811
6812echo "$as_me:$LINENO: checking size of unsigned char *" >&5
6813echo $ECHO_N "checking size of unsigned char *... $ECHO_C" >&6
6814if test "${ac_cv_sizeof_unsigned_char_p+set}" = set; then
6815  echo $ECHO_N "(cached) $ECHO_C" >&6
6816else
6817  if test "$ac_cv_type_unsigned_char_p" = yes; then
6818  # The cast to unsigned long works around a bug in the HP C Compiler
6819  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6820  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6821  # This bug is HP SR number 8606223364.
6822  if test "$cross_compiling" = yes; then
6823  # Depending upon the size, compute the lo and hi bounds.
6824cat >conftest.$ac_ext <<_ACEOF
6825/* confdefs.h.  */
6826_ACEOF
6827cat confdefs.h >>conftest.$ac_ext
6828cat >>conftest.$ac_ext <<_ACEOF
6829/* end confdefs.h.  */
6830$ac_includes_default
6831int
6832main ()
6833{
6834static int test_array [1 - 2 * !(((long) (sizeof (unsigned char *))) >= 0)];
6835test_array [0] = 0
6836
6837  ;
6838  return 0;
6839}
6840_ACEOF
6841rm -f conftest.$ac_objext
6842if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6843  (eval $ac_compile) 2>conftest.er1
6844  ac_status=$?
6845  grep -v '^ *+' conftest.er1 >conftest.err
6846  rm -f conftest.er1
6847  cat conftest.err >&5
6848  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6849  (exit $ac_status); } &&
6850     { ac_try='test -z "$ac_c_werror_flag"
6851             || test ! -s conftest.err'
6852  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6853  (eval $ac_try) 2>&5
6854  ac_status=$?
6855  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6856  (exit $ac_status); }; } &&
6857     { ac_try='test -s conftest.$ac_objext'
6858  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6859  (eval $ac_try) 2>&5
6860  ac_status=$?
6861  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6862  (exit $ac_status); }; }; then
6863  ac_lo=0 ac_mid=0
6864  while :; do
6865    cat >conftest.$ac_ext <<_ACEOF
6866/* confdefs.h.  */
6867_ACEOF
6868cat confdefs.h >>conftest.$ac_ext
6869cat >>conftest.$ac_ext <<_ACEOF
6870/* end confdefs.h.  */
6871$ac_includes_default
6872int
6873main ()
6874{
6875static int test_array [1 - 2 * !(((long) (sizeof (unsigned char *))) <= $ac_mid)];
6876test_array [0] = 0
6877
6878  ;
6879  return 0;
6880}
6881_ACEOF
6882rm -f conftest.$ac_objext
6883if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6884  (eval $ac_compile) 2>conftest.er1
6885  ac_status=$?
6886  grep -v '^ *+' conftest.er1 >conftest.err
6887  rm -f conftest.er1
6888  cat conftest.err >&5
6889  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6890  (exit $ac_status); } &&
6891     { ac_try='test -z "$ac_c_werror_flag"
6892             || test ! -s conftest.err'
6893  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6894  (eval $ac_try) 2>&5
6895  ac_status=$?
6896  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6897  (exit $ac_status); }; } &&
6898     { ac_try='test -s conftest.$ac_objext'
6899  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6900  (eval $ac_try) 2>&5
6901  ac_status=$?
6902  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6903  (exit $ac_status); }; }; then
6904  ac_hi=$ac_mid; break
6905else
6906  echo "$as_me: failed program was:" >&5
6907sed 's/^/| /' conftest.$ac_ext >&5
6908
6909ac_lo=`expr $ac_mid + 1`
6910            if test $ac_lo -le $ac_mid; then
6911              ac_lo= ac_hi=
6912              break
6913            fi
6914            ac_mid=`expr 2 '*' $ac_mid + 1`
6915fi
6916rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6917  done
6918else
6919  echo "$as_me: failed program was:" >&5
6920sed 's/^/| /' conftest.$ac_ext >&5
6921
6922cat >conftest.$ac_ext <<_ACEOF
6923/* confdefs.h.  */
6924_ACEOF
6925cat confdefs.h >>conftest.$ac_ext
6926cat >>conftest.$ac_ext <<_ACEOF
6927/* end confdefs.h.  */
6928$ac_includes_default
6929int
6930main ()
6931{
6932static int test_array [1 - 2 * !(((long) (sizeof (unsigned char *))) < 0)];
6933test_array [0] = 0
6934
6935  ;
6936  return 0;
6937}
6938_ACEOF
6939rm -f conftest.$ac_objext
6940if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6941  (eval $ac_compile) 2>conftest.er1
6942  ac_status=$?
6943  grep -v '^ *+' conftest.er1 >conftest.err
6944  rm -f conftest.er1
6945  cat conftest.err >&5
6946  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6947  (exit $ac_status); } &&
6948     { ac_try='test -z "$ac_c_werror_flag"
6949             || test ! -s conftest.err'
6950  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6951  (eval $ac_try) 2>&5
6952  ac_status=$?
6953  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6954  (exit $ac_status); }; } &&
6955     { ac_try='test -s conftest.$ac_objext'
6956  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6957  (eval $ac_try) 2>&5
6958  ac_status=$?
6959  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6960  (exit $ac_status); }; }; then
6961  ac_hi=-1 ac_mid=-1
6962  while :; do
6963    cat >conftest.$ac_ext <<_ACEOF
6964/* confdefs.h.  */
6965_ACEOF
6966cat confdefs.h >>conftest.$ac_ext
6967cat >>conftest.$ac_ext <<_ACEOF
6968/* end confdefs.h.  */
6969$ac_includes_default
6970int
6971main ()
6972{
6973static int test_array [1 - 2 * !(((long) (sizeof (unsigned char *))) >= $ac_mid)];
6974test_array [0] = 0
6975
6976  ;
6977  return 0;
6978}
6979_ACEOF
6980rm -f conftest.$ac_objext
6981if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6982  (eval $ac_compile) 2>conftest.er1
6983  ac_status=$?
6984  grep -v '^ *+' conftest.er1 >conftest.err
6985  rm -f conftest.er1
6986  cat conftest.err >&5
6987  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6988  (exit $ac_status); } &&
6989     { ac_try='test -z "$ac_c_werror_flag"
6990             || test ! -s conftest.err'
6991  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6992  (eval $ac_try) 2>&5
6993  ac_status=$?
6994  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6995  (exit $ac_status); }; } &&
6996     { ac_try='test -s conftest.$ac_objext'
6997  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6998  (eval $ac_try) 2>&5
6999  ac_status=$?
7000  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7001  (exit $ac_status); }; }; then
7002  ac_lo=$ac_mid; break
7003else
7004  echo "$as_me: failed program was:" >&5
7005sed 's/^/| /' conftest.$ac_ext >&5
7006
7007ac_hi=`expr '(' $ac_mid ')' - 1`
7008               if test $ac_mid -le $ac_hi; then
7009             ac_lo= ac_hi=
7010             break
7011               fi
7012               ac_mid=`expr 2 '*' $ac_mid`
7013fi
7014rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7015  done
7016else
7017  echo "$as_me: failed program was:" >&5
7018sed 's/^/| /' conftest.$ac_ext >&5
7019
7020ac_lo= ac_hi=
7021fi
7022rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7023fi
7024rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7025# Binary search between lo and hi bounds.
7026while test "x$ac_lo" != "x$ac_hi"; do
7027  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
7028  cat >conftest.$ac_ext <<_ACEOF
7029/* confdefs.h.  */
7030_ACEOF
7031cat confdefs.h >>conftest.$ac_ext
7032cat >>conftest.$ac_ext <<_ACEOF
7033/* end confdefs.h.  */
7034$ac_includes_default
7035int
7036main ()
7037{
7038static int test_array [1 - 2 * !(((long) (sizeof (unsigned char *))) <= $ac_mid)];
7039test_array [0] = 0
7040
7041  ;
7042  return 0;
7043}
7044_ACEOF
7045rm -f conftest.$ac_objext
7046if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7047  (eval $ac_compile) 2>conftest.er1
7048  ac_status=$?
7049  grep -v '^ *+' conftest.er1 >conftest.err
7050  rm -f conftest.er1
7051  cat conftest.err >&5
7052  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7053  (exit $ac_status); } &&
7054     { ac_try='test -z "$ac_c_werror_flag"
7055             || test ! -s conftest.err'
7056  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7057  (eval $ac_try) 2>&5
7058  ac_status=$?
7059  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7060  (exit $ac_status); }; } &&
7061     { ac_try='test -s conftest.$ac_objext'
7062  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7063  (eval $ac_try) 2>&5
7064  ac_status=$?
7065  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7066  (exit $ac_status); }; }; then
7067  ac_hi=$ac_mid
7068else
7069  echo "$as_me: failed program was:" >&5
7070sed 's/^/| /' conftest.$ac_ext >&5
7071
7072ac_lo=`expr '(' $ac_mid ')' + 1`
7073fi
7074rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7075done
7076case $ac_lo in
7077?*) ac_cv_sizeof_unsigned_char_p=$ac_lo;;
7078'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (unsigned char *), 77
7079See \`config.log' for more details." >&5
7080echo "$as_me: error: cannot compute sizeof (unsigned char *), 77
7081See \`config.log' for more details." >&2;}
7082   { (exit 1); exit 1; }; } ;;
7083esac
7084else
7085  if test "$cross_compiling" = yes; then
7086  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
7087See \`config.log' for more details." >&5
7088echo "$as_me: error: cannot run test program while cross compiling
7089See \`config.log' for more details." >&2;}
7090   { (exit 1); exit 1; }; }
7091else
7092  cat >conftest.$ac_ext <<_ACEOF
7093/* confdefs.h.  */
7094_ACEOF
7095cat confdefs.h >>conftest.$ac_ext
7096cat >>conftest.$ac_ext <<_ACEOF
7097/* end confdefs.h.  */
7098$ac_includes_default
7099long longval () { return (long) (sizeof (unsigned char *)); }
7100unsigned long ulongval () { return (long) (sizeof (unsigned char *)); }
7101#include <stdio.h>
7102#include <stdlib.h>
7103int
7104main ()
7105{
7106
7107  FILE *f = fopen ("conftest.val", "w");
7108  if (! f)
7109    exit (1);
7110  if (((long) (sizeof (unsigned char *))) < 0)
7111    {
7112      long i = longval ();
7113      if (i != ((long) (sizeof (unsigned char *))))
7114    exit (1);
7115      fprintf (f, "%ld\n", i);
7116    }
7117  else
7118    {
7119      unsigned long i = ulongval ();
7120      if (i != ((long) (sizeof (unsigned char *))))
7121    exit (1);
7122      fprintf (f, "%lu\n", i);
7123    }
7124  exit (ferror (f) || fclose (f) != 0);
7125
7126  ;
7127  return 0;
7128}
7129_ACEOF
7130rm -f conftest$ac_exeext
7131if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7132  (eval $ac_link) 2>&5
7133  ac_status=$?
7134  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7135  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7136  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7137  (eval $ac_try) 2>&5
7138  ac_status=$?
7139  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7140  (exit $ac_status); }; }; then
7141  ac_cv_sizeof_unsigned_char_p=`cat conftest.val`
7142else
7143  echo "$as_me: program exited with status $ac_status" >&5
7144echo "$as_me: failed program was:" >&5
7145sed 's/^/| /' conftest.$ac_ext >&5
7146
7147( exit $ac_status )
7148{ { echo "$as_me:$LINENO: error: cannot compute sizeof (unsigned char *), 77
7149See \`config.log' for more details." >&5
7150echo "$as_me: error: cannot compute sizeof (unsigned char *), 77
7151See \`config.log' for more details." >&2;}
7152   { (exit 1); exit 1; }; }
7153fi
7154rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7155fi
7156fi
7157rm -f conftest.val
7158else
7159  ac_cv_sizeof_unsigned_char_p=0
7160fi
7161fi
7162echo "$as_me:$LINENO: result: $ac_cv_sizeof_unsigned_char_p" >&5
7163echo "${ECHO_T}$ac_cv_sizeof_unsigned_char_p" >&6
7164cat >>confdefs.h <<_ACEOF
7165#define SIZEOF_UNSIGNED_CHAR_P $ac_cv_sizeof_unsigned_char_p
7166_ACEOF
7167
7168
7169    if test "$ac_cv_sizeof_unsigned_char_p" = 8
7170    then
7171      { echo "$as_me:$LINENO: WARNING: I'm forcing you to use regex because I can't
7172        find a local rx library and the one included with this
7173        distribution doesn't work on 64-bit machines like yours" >&5
7174echo "$as_me: WARNING: I'm forcing you to use regex because I can't
7175        find a local rx library and the one included with this
7176        distribution doesn't work on 64-bit machines like yours" >&2;}
7177      case $LIBOBJS in
7178    "regex.$ac_objext"   | \
7179  *" regex.$ac_objext"   | \
7180    "regex.$ac_objext "* | \
7181  *" regex.$ac_objext "* ) ;;
7182  *) LIBOBJS="$LIBOBJS regex.$ac_objext" ;;
7183esac
7184
7185    else
7186      case $LIBOBJS in
7187    "rx.$ac_objext"   | \
7188  *" rx.$ac_objext"   | \
7189    "rx.$ac_objext "* | \
7190  *" rx.$ac_objext "* ) ;;
7191  *) LIBOBJS="$LIBOBJS rx.$ac_objext" ;;
7192esac
7193
7194    fi
7195
7196fi
7197
7198fi
7199
7200echo "$as_me:$LINENO: checking whether GNU readline requested" >&5
7201echo $ECHO_N "checking whether GNU readline requested... $ECHO_C" >&6
7202
7203# Check whether --with-gnu_readline or --without-gnu_readline was given.
7204if test "${with_gnu_readline+set}" = set; then
7205  withval="$with_gnu_readline"
7206  if test "$withval" = yes; then
7207      echo "$as_me:$LINENO: result: yes" >&5
7208echo "${ECHO_T}yes" >&6
7209      ac_with_gnu_readline=1
7210    else
7211      echo "$as_me:$LINENO: result: no" >&5
7212echo "${ECHO_T}no" >&6
7213    fi
7214else
7215  echo "$as_me:$LINENO: result: no" >&5
7216echo "${ECHO_T}no" >&6
7217fi;
7218
7219  if test -n "$ac_with_gnu_readline"; then
7220    if test "${ac_cv_header_readline_readline_h+set}" = set; then
7221  echo "$as_me:$LINENO: checking for readline/readline.h" >&5
7222echo $ECHO_N "checking for readline/readline.h... $ECHO_C" >&6
7223if test "${ac_cv_header_readline_readline_h+set}" = set; then
7224  echo $ECHO_N "(cached) $ECHO_C" >&6
7225fi
7226echo "$as_me:$LINENO: result: $ac_cv_header_readline_readline_h" >&5
7227echo "${ECHO_T}$ac_cv_header_readline_readline_h" >&6
7228else
7229  # Is the header compilable?
7230echo "$as_me:$LINENO: checking readline/readline.h usability" >&5
7231echo $ECHO_N "checking readline/readline.h usability... $ECHO_C" >&6
7232cat >conftest.$ac_ext <<_ACEOF
7233/* confdefs.h.  */
7234_ACEOF
7235cat confdefs.h >>conftest.$ac_ext
7236cat >>conftest.$ac_ext <<_ACEOF
7237/* end confdefs.h.  */
7238$ac_includes_default
7239#include <readline/readline.h>
7240_ACEOF
7241rm -f conftest.$ac_objext
7242if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7243  (eval $ac_compile) 2>conftest.er1
7244  ac_status=$?
7245  grep -v '^ *+' conftest.er1 >conftest.err
7246  rm -f conftest.er1
7247  cat conftest.err >&5
7248  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7249  (exit $ac_status); } &&
7250     { ac_try='test -z "$ac_c_werror_flag"
7251             || test ! -s conftest.err'
7252  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7253  (eval $ac_try) 2>&5
7254  ac_status=$?
7255  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7256  (exit $ac_status); }; } &&
7257     { ac_try='test -s conftest.$ac_objext'
7258  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7259  (eval $ac_try) 2>&5
7260  ac_status=$?
7261  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7262  (exit $ac_status); }; }; then
7263  ac_header_compiler=yes
7264else
7265  echo "$as_me: failed program was:" >&5
7266sed 's/^/| /' conftest.$ac_ext >&5
7267
7268ac_header_compiler=no
7269fi
7270rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7271echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7272echo "${ECHO_T}$ac_header_compiler" >&6
7273
7274# Is the header present?
7275echo "$as_me:$LINENO: checking readline/readline.h presence" >&5
7276echo $ECHO_N "checking readline/readline.h presence... $ECHO_C" >&6
7277cat >conftest.$ac_ext <<_ACEOF
7278/* confdefs.h.  */
7279_ACEOF
7280cat confdefs.h >>conftest.$ac_ext
7281cat >>conftest.$ac_ext <<_ACEOF
7282/* end confdefs.h.  */
7283#include <readline/readline.h>
7284_ACEOF
7285if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7286  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7287  ac_status=$?
7288  grep -v '^ *+' conftest.er1 >conftest.err
7289  rm -f conftest.er1
7290  cat conftest.err >&5
7291  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7292  (exit $ac_status); } >/dev/null; then
7293  if test -s conftest.err; then
7294    ac_cpp_err=$ac_c_preproc_warn_flag
7295    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7296  else
7297    ac_cpp_err=
7298  fi
7299else
7300  ac_cpp_err=yes
7301fi
7302if test -z "$ac_cpp_err"; then
7303  ac_header_preproc=yes
7304else
7305  echo "$as_me: failed program was:" >&5
7306sed 's/^/| /' conftest.$ac_ext >&5
7307
7308  ac_header_preproc=no
7309fi
7310rm -f conftest.err conftest.$ac_ext
7311echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7312echo "${ECHO_T}$ac_header_preproc" >&6
7313
7314# So?  What about this header?
7315case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7316  yes:no: )
7317    { echo "$as_me:$LINENO: WARNING: readline/readline.h: accepted by the compiler, rejected by the preprocessor!" >&5
7318echo "$as_me: WARNING: readline/readline.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7319    { echo "$as_me:$LINENO: WARNING: readline/readline.h: proceeding with the compiler's result" >&5
7320echo "$as_me: WARNING: readline/readline.h: proceeding with the compiler's result" >&2;}
7321    ac_header_preproc=yes
7322    ;;
7323  no:yes:* )
7324    { echo "$as_me:$LINENO: WARNING: readline/readline.h: present but cannot be compiled" >&5
7325echo "$as_me: WARNING: readline/readline.h: present but cannot be compiled" >&2;}
7326    { echo "$as_me:$LINENO: WARNING: readline/readline.h:     check for missing prerequisite headers?" >&5
7327echo "$as_me: WARNING: readline/readline.h:     check for missing prerequisite headers?" >&2;}
7328    { echo "$as_me:$LINENO: WARNING: readline/readline.h: see the Autoconf documentation" >&5
7329echo "$as_me: WARNING: readline/readline.h: see the Autoconf documentation" >&2;}
7330    { echo "$as_me:$LINENO: WARNING: readline/readline.h:     section \"Present But Cannot Be Compiled\"" >&5
7331echo "$as_me: WARNING: readline/readline.h:     section \"Present But Cannot Be Compiled\"" >&2;}
7332    { echo "$as_me:$LINENO: WARNING: readline/readline.h: proceeding with the preprocessor's result" >&5
7333echo "$as_me: WARNING: readline/readline.h: proceeding with the preprocessor's result" >&2;}
7334    { echo "$as_me:$LINENO: WARNING: readline/readline.h: in the future, the compiler will take precedence" >&5
7335echo "$as_me: WARNING: readline/readline.h: in the future, the compiler will take precedence" >&2;}
7336    (
7337      cat <<\_ASBOX
7338## ------------------------------------------ ##
7339## Report this to the AC_PACKAGE_NAME lists.  ##
7340## ------------------------------------------ ##
7341_ASBOX
7342    ) |
7343      sed "s/^/$as_me: WARNING:     /" >&2
7344    ;;
7345esac
7346echo "$as_me:$LINENO: checking for readline/readline.h" >&5
7347echo $ECHO_N "checking for readline/readline.h... $ECHO_C" >&6
7348if test "${ac_cv_header_readline_readline_h+set}" = set; then
7349  echo $ECHO_N "(cached) $ECHO_C" >&6
7350else
7351  ac_cv_header_readline_readline_h=$ac_header_preproc
7352fi
7353echo "$as_me:$LINENO: result: $ac_cv_header_readline_readline_h" >&5
7354echo "${ECHO_T}$ac_cv_header_readline_readline_h" >&6
7355
7356fi
7357if test $ac_cv_header_readline_readline_h = yes; then
7358  ac_mg_readline_header_found=1
7359else
7360  { echo "$as_me:$LINENO: WARNING: Can't find GNU readline headers; configuring without \
7361GNU readline support" >&5
7362echo "$as_me: WARNING: Can't find GNU readline headers; configuring without \
7363GNU readline support" >&2;}
7364fi
7365
7366
7367    if test -n "$ac_mg_readline_header_found"; then
7368      # first check whether we can find the readline library itself
7369      echo "$as_me:$LINENO: checking for main in -lreadline" >&5
7370echo $ECHO_N "checking for main in -lreadline... $ECHO_C" >&6
7371if test "${ac_cv_lib_readline_main+set}" = set; then
7372  echo $ECHO_N "(cached) $ECHO_C" >&6
7373else
7374  ac_check_lib_save_LIBS=$LIBS
7375LIBS="-lreadline  $LIBS"
7376cat >conftest.$ac_ext <<_ACEOF
7377/* confdefs.h.  */
7378_ACEOF
7379cat confdefs.h >>conftest.$ac_ext
7380cat >>conftest.$ac_ext <<_ACEOF
7381/* end confdefs.h.  */
7382
7383
7384int
7385main ()
7386{
7387main ();
7388  ;
7389  return 0;
7390}
7391_ACEOF
7392rm -f conftest.$ac_objext conftest$ac_exeext
7393if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7394  (eval $ac_link) 2>conftest.er1
7395  ac_status=$?
7396  grep -v '^ *+' conftest.er1 >conftest.err
7397  rm -f conftest.er1
7398  cat conftest.err >&5
7399  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7400  (exit $ac_status); } &&
7401     { ac_try='test -z "$ac_c_werror_flag"
7402             || test ! -s conftest.err'
7403  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7404  (eval $ac_try) 2>&5
7405  ac_status=$?
7406  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7407  (exit $ac_status); }; } &&
7408     { ac_try='test -s conftest$ac_exeext'
7409  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7410  (eval $ac_try) 2>&5
7411  ac_status=$?
7412  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7413  (exit $ac_status); }; }; then
7414  ac_cv_lib_readline_main=yes
7415else
7416  echo "$as_me: failed program was:" >&5
7417sed 's/^/| /' conftest.$ac_ext >&5
7418
7419ac_cv_lib_readline_main=no
7420fi
7421rm -f conftest.err conftest.$ac_objext \
7422      conftest$ac_exeext conftest.$ac_ext
7423LIBS=$ac_check_lib_save_LIBS
7424fi
7425echo "$as_me:$LINENO: result: $ac_cv_lib_readline_main" >&5
7426echo "${ECHO_T}$ac_cv_lib_readline_main" >&6
7427if test $ac_cv_lib_readline_main = yes; then
7428  ac_mg_readline_lib_found=1
7429         cat >>confdefs.h <<\_ACEOF
7430#define WITH_GNU_READLINE 1
7431_ACEOF
7432
7433         LIBS="$LIBS -lreadline"
7434else
7435  { echo "$as_me:$LINENO: WARNING: Can't find GNU readline library; configuring without \
7436GNU readline support" >&5
7437echo "$as_me: WARNING: Can't find GNU readline library; configuring without \
7438GNU readline support" >&2;}
7439fi
7440
7441      if test -n "$ac_mg_readline_lib_found"; then
7442        # on some systems, readline needs curses.  It is difficult to
7443        #  determine whether this is necessary on the current system,
7444        #  since other undefined symbols can be turned up by an
7445        #  AC_CHECK_LIB(readline, readline) test that are actually defined
7446    #  by mg itself (e.g. xmalloc, xrealloc).  So, if we find libcurses,
7447    #  we just bung it on and hope for the best.
7448    echo "$as_me:$LINENO: checking for main in -lcurses" >&5
7449echo $ECHO_N "checking for main in -lcurses... $ECHO_C" >&6
7450if test "${ac_cv_lib_curses_main+set}" = set; then
7451  echo $ECHO_N "(cached) $ECHO_C" >&6
7452else
7453  ac_check_lib_save_LIBS=$LIBS
7454LIBS="-lcurses  $LIBS"
7455cat >conftest.$ac_ext <<_ACEOF
7456/* confdefs.h.  */
7457_ACEOF
7458cat confdefs.h >>conftest.$ac_ext
7459cat >>conftest.$ac_ext <<_ACEOF
7460/* end confdefs.h.  */
7461
7462
7463int
7464main ()
7465{
7466main ();
7467  ;
7468  return 0;
7469}
7470_ACEOF
7471rm -f conftest.$ac_objext conftest$ac_exeext
7472if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7473  (eval $ac_link) 2>conftest.er1
7474  ac_status=$?
7475  grep -v '^ *+' conftest.er1 >conftest.err
7476  rm -f conftest.er1
7477  cat conftest.err >&5
7478  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7479  (exit $ac_status); } &&
7480     { ac_try='test -z "$ac_c_werror_flag"
7481             || test ! -s conftest.err'
7482  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7483  (eval $ac_try) 2>&5
7484  ac_status=$?
7485  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7486  (exit $ac_status); }; } &&
7487     { ac_try='test -s conftest$ac_exeext'
7488  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7489  (eval $ac_try) 2>&5
7490  ac_status=$?
7491  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7492  (exit $ac_status); }; }; then
7493  ac_cv_lib_curses_main=yes
7494else
7495  echo "$as_me: failed program was:" >&5
7496sed 's/^/| /' conftest.$ac_ext >&5
7497
7498ac_cv_lib_curses_main=no
7499fi
7500rm -f conftest.err conftest.$ac_objext \
7501      conftest$ac_exeext conftest.$ac_ext
7502LIBS=$ac_check_lib_save_LIBS
7503fi
7504echo "$as_me:$LINENO: result: $ac_cv_lib_curses_main" >&5
7505echo "${ECHO_T}$ac_cv_lib_curses_main" >&6
7506if test $ac_cv_lib_curses_main = yes; then
7507  LIBS="$LIBS -lcurses"
7508fi
7509
7510      fi
7511    fi
7512  fi
7513
7514
7515# text for endianness
7516echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
7517echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
7518if test "${ac_cv_c_bigendian+set}" = set; then
7519  echo $ECHO_N "(cached) $ECHO_C" >&6
7520else
7521  # See if sys/param.h defines the BYTE_ORDER macro.
7522cat >conftest.$ac_ext <<_ACEOF
7523/* confdefs.h.  */
7524_ACEOF
7525cat confdefs.h >>conftest.$ac_ext
7526cat >>conftest.$ac_ext <<_ACEOF
7527/* end confdefs.h.  */
7528#include <sys/types.h>
7529#include <sys/param.h>
7530
7531int
7532main ()
7533{
7534#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
7535 bogus endian macros
7536#endif
7537
7538  ;
7539  return 0;
7540}
7541_ACEOF
7542rm -f conftest.$ac_objext
7543if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7544  (eval $ac_compile) 2>conftest.er1
7545  ac_status=$?
7546  grep -v '^ *+' conftest.er1 >conftest.err
7547  rm -f conftest.er1
7548  cat conftest.err >&5
7549  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7550  (exit $ac_status); } &&
7551     { ac_try='test -z "$ac_c_werror_flag"
7552             || test ! -s conftest.err'
7553  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7554  (eval $ac_try) 2>&5
7555  ac_status=$?
7556  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7557  (exit $ac_status); }; } &&
7558     { ac_try='test -s conftest.$ac_objext'
7559  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7560  (eval $ac_try) 2>&5
7561  ac_status=$?
7562  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7563  (exit $ac_status); }; }; then
7564  # It does; now see whether it defined to BIG_ENDIAN or not.
7565cat >conftest.$ac_ext <<_ACEOF
7566/* confdefs.h.  */
7567_ACEOF
7568cat confdefs.h >>conftest.$ac_ext
7569cat >>conftest.$ac_ext <<_ACEOF
7570/* end confdefs.h.  */
7571#include <sys/types.h>
7572#include <sys/param.h>
7573
7574int
7575main ()
7576{
7577#if BYTE_ORDER != BIG_ENDIAN
7578 not big endian
7579#endif
7580
7581  ;
7582  return 0;
7583}
7584_ACEOF
7585rm -f conftest.$ac_objext
7586if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7587  (eval $ac_compile) 2>conftest.er1
7588  ac_status=$?
7589  grep -v '^ *+' conftest.er1 >conftest.err
7590  rm -f conftest.er1
7591  cat conftest.err >&5
7592  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7593  (exit $ac_status); } &&
7594     { ac_try='test -z "$ac_c_werror_flag"
7595             || test ! -s conftest.err'
7596  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7597  (eval $ac_try) 2>&5
7598  ac_status=$?
7599  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7600  (exit $ac_status); }; } &&
7601     { ac_try='test -s conftest.$ac_objext'
7602  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7603  (eval $ac_try) 2>&5
7604  ac_status=$?
7605  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7606  (exit $ac_status); }; }; then
7607  ac_cv_c_bigendian=yes
7608else
7609  echo "$as_me: failed program was:" >&5
7610sed 's/^/| /' conftest.$ac_ext >&5
7611
7612ac_cv_c_bigendian=no
7613fi
7614rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7615else
7616  echo "$as_me: failed program was:" >&5
7617sed 's/^/| /' conftest.$ac_ext >&5
7618
7619# It does not; compile a test program.
7620if test "$cross_compiling" = yes; then
7621  # try to guess the endianness by grepping values into an object file
7622  ac_cv_c_bigendian=unknown
7623  cat >conftest.$ac_ext <<_ACEOF
7624/* confdefs.h.  */
7625_ACEOF
7626cat confdefs.h >>conftest.$ac_ext
7627cat >>conftest.$ac_ext <<_ACEOF
7628/* end confdefs.h.  */
7629short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
7630short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
7631void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
7632short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
7633short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
7634void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
7635int
7636main ()
7637{
7638 _ascii (); _ebcdic ();
7639  ;
7640  return 0;
7641}
7642_ACEOF
7643rm -f conftest.$ac_objext
7644if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7645  (eval $ac_compile) 2>conftest.er1
7646  ac_status=$?
7647  grep -v '^ *+' conftest.er1 >conftest.err
7648  rm -f conftest.er1
7649  cat conftest.err >&5
7650  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7651  (exit $ac_status); } &&
7652     { ac_try='test -z "$ac_c_werror_flag"
7653             || test ! -s conftest.err'
7654  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7655  (eval $ac_try) 2>&5
7656  ac_status=$?
7657  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7658  (exit $ac_status); }; } &&
7659     { ac_try='test -s conftest.$ac_objext'
7660  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7661  (eval $ac_try) 2>&5
7662  ac_status=$?
7663  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7664  (exit $ac_status); }; }; then
7665  if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
7666  ac_cv_c_bigendian=yes
7667fi
7668if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
7669  if test "$ac_cv_c_bigendian" = unknown; then
7670    ac_cv_c_bigendian=no
7671  else
7672    # finding both strings is unlikely to happen, but who knows?
7673    ac_cv_c_bigendian=unknown
7674  fi
7675fi
7676else
7677  echo "$as_me: failed program was:" >&5
7678sed 's/^/| /' conftest.$ac_ext >&5
7679
7680fi
7681rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7682else
7683  cat >conftest.$ac_ext <<_ACEOF
7684/* confdefs.h.  */
7685_ACEOF
7686cat confdefs.h >>conftest.$ac_ext
7687cat >>conftest.$ac_ext <<_ACEOF
7688/* end confdefs.h.  */
7689int
7690main ()
7691{
7692  /* Are we little or big endian?  From Harbison&Steele.  */
7693  union
7694  {
7695    long l;
7696    char c[sizeof (long)];
7697  } u;
7698  u.l = 1;
7699  exit (u.c[sizeof (long) - 1] == 1);
7700}
7701_ACEOF
7702rm -f conftest$ac_exeext
7703if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7704  (eval $ac_link) 2>&5
7705  ac_status=$?
7706  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7707  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7708  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7709  (eval $ac_try) 2>&5
7710  ac_status=$?
7711  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7712  (exit $ac_status); }; }; then
7713  ac_cv_c_bigendian=no
7714else
7715  echo "$as_me: program exited with status $ac_status" >&5
7716echo "$as_me: failed program was:" >&5
7717sed 's/^/| /' conftest.$ac_ext >&5
7718
7719( exit $ac_status )
7720ac_cv_c_bigendian=yes
7721fi
7722rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7723fi
7724fi
7725rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7726fi
7727echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
7728echo "${ECHO_T}$ac_cv_c_bigendian" >&6
7729case $ac_cv_c_bigendian in
7730  yes)
7731
7732cat >>confdefs.h <<\_ACEOF
7733#define WORDS_BIGENDIAN 1
7734_ACEOF
7735 ;;
7736  no)
7737     ;;
7738  *)
7739    { { echo "$as_me:$LINENO: error: unknown endianness
7740presetting ac_cv_c_bigendian=no (or yes) will help" >&5
7741echo "$as_me: error: unknown endianness
7742presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
7743   { (exit 1); exit 1; }; } ;;
7744esac
7745
7746
7747# ---------------------------------------------------------------------------
7748if test "$ac_cv_func_alloca" = 'no'; then
7749  case $LIBOBJS in
7750    "xmalloc.$ac_objext"   | \
7751  *" xmalloc.$ac_objext"   | \
7752    "xmalloc.$ac_objext "* | \
7753  *" xmalloc.$ac_objext "* ) ;;
7754  *) LIBOBJS="$LIBOBJS xmalloc.$ac_objext" ;;
7755esac
7756
7757  case $LIBOBJS in
7758    "error.$ac_objext"   | \
7759  *" error.$ac_objext"   | \
7760    "error.$ac_objext "* | \
7761  *" error.$ac_objext "* ) ;;
7762  *) LIBOBJS="$LIBOBJS error.$ac_objext" ;;
7763esac
7764
7765fi
7766
7767
7768# ---------------------------------------------------------------------------
7769# see if the user wants to override use of long long
7770# Check whether --enable-override-longlong or --disable-override-longlong was given.
7771if test "${enable_override_longlong+set}" = set; then
7772  enableval="$enable_override_longlong"
7773  cat >>confdefs.h <<\_ACEOF
7774#define DISABLE_LONG_LONG 1
7775_ACEOF
7776
7777fi;
7778
7779
7780# ---------------------------------------------------------------------------
7781
7782                                                  ac_config_files="$ac_config_files Makefile text/Makefile lib/Makefile jni/Makefile java/org/greenstone/mgpp/Makefile"
7783          ac_config_commands="$ac_config_commands default"
7784cat >confcache <<\_ACEOF
7785# This file is a shell script that caches the results of configure
7786# tests run on this system so they can be shared between configure
7787# scripts and configure runs, see configure's option --config-cache.
7788# It is not useful on other systems.  If it contains results you don't
7789# want to keep, you may remove or edit it.
7790#
7791# config.status only pays attention to the cache file if you give it
7792# the --recheck option to rerun configure.
7793#
7794# `ac_cv_env_foo' variables (set or unset) will be overridden when
7795# loading this file, other *unset* `ac_cv_foo' will be assigned the
7796# following values.
7797
7798_ACEOF
7799
7800# The following way of writing the cache mishandles newlines in values,
7801# but we know of no workaround that is simple, portable, and efficient.
7802# So, don't put newlines in cache variables' values.
7803# Ultrix sh set writes to stderr and can't be redirected directly,
7804# and sets the high bit in the cache file unless we assign to the vars.
7805{
7806  (set) 2>&1 |
7807    case `(ac_space=' '; set | grep ac_space) 2>&1` in
7808    *ac_space=\ *)
7809      # `set' does not quote correctly, so add quotes (double-quote
7810      # substitution turns \\\\ into \\, and sed turns \\ into \).
7811      sed -n \
7812    "s/'/'\\\\''/g;
7813      s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7814      ;;
7815    *)
7816      # `set' quotes correctly as required by POSIX, so do not add quotes.
7817      sed -n \
7818    "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
7819      ;;
7820    esac;
7821} |
7822  sed '
7823     t clear
7824     : clear
7825     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7826     t end
7827     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7828     : end' >>confcache
7829if diff $cache_file confcache >/dev/null 2>&1; then :; else
7830  if test -w $cache_file; then
7831    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7832    cat confcache >$cache_file
7833  else
7834    echo "not updating unwritable cache $cache_file"
7835  fi
7836fi
7837rm -f confcache
7838
7839test "x$prefix" = xNONE && prefix=$ac_default_prefix
7840# Let make expand exec_prefix.
7841test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7842
7843# VPATH may cause trouble with some makes, so we remove $(srcdir),
7844# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7845# trailing colons and then remove the whole line if VPATH becomes empty
7846# (actually we leave an empty line to preserve line numbers).
7847if test "x$srcdir" = x.; then
7848  ac_vpsub='/^[  ]*VPATH[    ]*=/{
7849s/:*\$(srcdir):*/:/;
7850s/:*\${srcdir}:*/:/;
7851s/:*@srcdir@:*/:/;
7852s/^\([^=]*=[     ]*\):*/\1/;
7853s/:*$//;
7854s/^[^=]*=[   ]*$//;
7855}'
7856fi
7857
7858DEFS=-DHAVE_CONFIG_H
7859
7860ac_libobjs=
7861ac_ltlibobjs=
7862for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7863  # 1. Remove the extension, and $U if already installed.
7864  ac_i=`echo "$ac_i" |
7865     sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7866  # 2. Add them.
7867  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7868  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7869done
7870LIBOBJS=$ac_libobjs
7871
7872LTLIBOBJS=$ac_ltlibobjs
7873
7874
7875
7876: ${CONFIG_STATUS=./config.status}
7877ac_clean_files_save=$ac_clean_files
7878ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7879{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7880echo "$as_me: creating $CONFIG_STATUS" >&6;}
7881cat >$CONFIG_STATUS <<_ACEOF
7882#! $SHELL
7883# Generated by $as_me.
7884# Run this file to recreate the current configuration.
7885# Compiler output produced by configure, useful for debugging
7886# configure, is in config.log if it exists.
7887
7888debug=false
7889ac_cs_recheck=false
7890ac_cs_silent=false
7891SHELL=\${CONFIG_SHELL-$SHELL}
7892_ACEOF
7893
7894cat >>$CONFIG_STATUS <<\_ACEOF
7895## --------------------- ##
7896## M4sh Initialization.  ##
7897## --------------------- ##
7898
7899# Be Bourne compatible
7900if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7901  emulate sh
7902  NULLCMD=:
7903  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7904  # is contrary to our usage.  Disable this feature.
7905  alias -g '${1+"$@"}'='"$@"'
7906elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7907  set -o posix
7908fi
7909DUALCASE=1; export DUALCASE # for MKS sh
7910
7911# Support unset when possible.
7912if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7913  as_unset=unset
7914else
7915  as_unset=false
7916fi
7917
7918
7919# Work around bugs in pre-3.0 UWIN ksh.
7920$as_unset ENV MAIL MAILPATH
7921PS1='$ '
7922PS2='> '
7923PS4='+ '
7924
7925# NLS nuisances.
7926for as_var in \
7927  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7928  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7929  LC_TELEPHONE LC_TIME
7930do
7931  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7932    eval $as_var=C; export $as_var
7933  else
7934    $as_unset $as_var
7935  fi
7936done
7937
7938# Required to use basename.
7939if expr a : '\(a\)' >/dev/null 2>&1; then
7940  as_expr=expr
7941else
7942  as_expr=false
7943fi
7944
7945if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7946  as_basename=basename
7947else
7948  as_basename=false
7949fi
7950
7951
7952# Name of the executable.
7953as_me=`$as_basename "$0" ||
7954$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7955     X"$0" : 'X\(//\)$' \| \
7956     X"$0" : 'X\(/\)$' \| \
7957     .     : '\(.\)' 2>/dev/null ||
7958echo X/"$0" |
7959    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
7960      /^X\/\(\/\/\)$/{ s//\1/; q; }
7961      /^X\/\(\/\).*/{ s//\1/; q; }
7962      s/.*/./; q'`
7963
7964
7965# PATH needs CR, and LINENO needs CR and PATH.
7966# Avoid depending upon Character Ranges.
7967as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7968as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7969as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7970as_cr_digits='0123456789'
7971as_cr_alnum=$as_cr_Letters$as_cr_digits
7972
7973# The user is always right.
7974if test "${PATH_SEPARATOR+set}" != set; then
7975  echo "#! /bin/sh" >conf$$.sh
7976  echo  "exit 0"   >>conf$$.sh
7977  chmod +x conf$$.sh
7978  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7979    PATH_SEPARATOR=';'
7980  else
7981    PATH_SEPARATOR=:
7982  fi
7983  rm -f conf$$.sh
7984fi
7985
7986
7987  as_lineno_1=$LINENO
7988  as_lineno_2=$LINENO
7989  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7990  test "x$as_lineno_1" != "x$as_lineno_2" &&
7991  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
7992  # Find who we are.  Look in the path if we contain no path at all
7993  # relative or not.
7994  case $0 in
7995    *[\\/]* ) as_myself=$0 ;;
7996    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7997for as_dir in $PATH
7998do
7999  IFS=$as_save_IFS
8000  test -z "$as_dir" && as_dir=.
8001  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8002done
8003
8004       ;;
8005  esac
8006  # We did not find ourselves, most probably we were run as `sh COMMAND'
8007  # in which case we are not to be found in the path.
8008  if test "x$as_myself" = x; then
8009    as_myself=$0
8010  fi
8011  if test ! -f "$as_myself"; then
8012    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
8013echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
8014   { (exit 1); exit 1; }; }
8015  fi
8016  case $CONFIG_SHELL in
8017  '')
8018    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8019for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
8020do
8021  IFS=$as_save_IFS
8022  test -z "$as_dir" && as_dir=.
8023  for as_base in sh bash ksh sh5; do
8024     case $as_dir in
8025     /*)
8026       if ("$as_dir/$as_base" -c '
8027  as_lineno_1=$LINENO
8028  as_lineno_2=$LINENO
8029  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8030  test "x$as_lineno_1" != "x$as_lineno_2" &&
8031  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
8032         $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
8033         $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
8034         CONFIG_SHELL=$as_dir/$as_base
8035         export CONFIG_SHELL
8036         exec "$CONFIG_SHELL" "$0" ${1+"$@"}
8037       fi;;
8038     esac
8039       done
8040done
8041;;
8042  esac
8043
8044  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8045  # uniformly replaced by the line number.  The first 'sed' inserts a
8046  # line-number line before each line; the second 'sed' does the real
8047  # work.  The second script uses 'N' to pair each line-number line
8048  # with the numbered line, and appends trailing '-' during
8049  # substitution so that $LINENO is not a special case at line end.
8050  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8051  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
8052  sed '=' <$as_myself |
8053    sed '
8054      N
8055      s,$,-,
8056      : loop
8057      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
8058      t loop
8059      s,-$,,
8060      s,^['$as_cr_digits']*\n,,
8061    ' >$as_me.lineno &&
8062  chmod +x $as_me.lineno ||
8063    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
8064echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
8065   { (exit 1); exit 1; }; }
8066
8067  # Don't try to exec as it changes $[0], causing all sort of problems
8068  # (the dirname of $[0] is not the place where we might find the
8069  # original and so on.  Autoconf is especially sensible to this).
8070  . ./$as_me.lineno
8071  # Exit status is that of the last command.
8072  exit
8073}
8074
8075
8076case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
8077  *c*,-n*) ECHO_N= ECHO_C='
8078' ECHO_T='  ' ;;
8079  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
8080  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
8081esac
8082
8083if expr a : '\(a\)' >/dev/null 2>&1; then
8084  as_expr=expr
8085else
8086  as_expr=false
8087fi
8088
8089rm -f conf$$ conf$$.exe conf$$.file
8090echo >conf$$.file
8091if ln -s conf$$.file conf$$ 2>/dev/null; then
8092  # We could just check for DJGPP; but this test a) works b) is more generic
8093  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
8094  if test -f conf$$.exe; then
8095    # Don't use ln at all; we don't have any links
8096    as_ln_s='cp -p'
8097  else
8098    as_ln_s='ln -s'
8099  fi
8100elif ln conf$$.file conf$$ 2>/dev/null; then
8101  as_ln_s=ln
8102else
8103  as_ln_s='cp -p'
8104fi
8105rm -f conf$$ conf$$.exe conf$$.file
8106
8107if mkdir -p . 2>/dev/null; then
8108  as_mkdir_p=:
8109else
8110  test -d ./-p && rmdir ./-p
8111  as_mkdir_p=false
8112fi
8113
8114as_executable_p="test -f"
8115
8116# Sed expression to map a string onto a valid CPP name.
8117as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8118
8119# Sed expression to map a string onto a valid variable name.
8120as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8121
8122
8123# IFS
8124# We need space, tab and new line, in precisely that order.
8125as_nl='
8126'
8127IFS="   $as_nl"
8128
8129# CDPATH.
8130$as_unset CDPATH
8131
8132exec 6>&1
8133
8134# Open the log real soon, to keep \$[0] and so on meaningful, and to
8135# report actual input values of CONFIG_FILES etc. instead of their
8136# values after options handling.  Logging --version etc. is OK.
8137exec 5>>config.log
8138{
8139  echo
8140  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8141## Running $as_me. ##
8142_ASBOX
8143} >&5
8144cat >&5 <<_CSEOF
8145
8146This file was extended by $as_me, which was
8147generated by GNU Autoconf 2.59.  Invocation command line was
8148
8149  CONFIG_FILES    = $CONFIG_FILES
8150  CONFIG_HEADERS  = $CONFIG_HEADERS
8151  CONFIG_LINKS    = $CONFIG_LINKS
8152  CONFIG_COMMANDS = $CONFIG_COMMANDS
8153  $ $0 $@
8154
8155_CSEOF
8156echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
8157echo >&5
8158_ACEOF
8159
8160# Files that config.status was made for.
8161if test -n "$ac_config_files"; then
8162  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
8163fi
8164
8165if test -n "$ac_config_headers"; then
8166  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
8167fi
8168
8169if test -n "$ac_config_links"; then
8170  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
8171fi
8172
8173if test -n "$ac_config_commands"; then
8174  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8175fi
8176
8177cat >>$CONFIG_STATUS <<\_ACEOF
8178
8179ac_cs_usage="\
8180\`$as_me' instantiates files from templates according to the
8181current configuration.
8182
8183Usage: $0 [OPTIONS] [FILE]...
8184
8185  -h, --help       print this help, then exit
8186  -V, --version    print version number, then exit
8187  -q, --quiet      do not print progress messages
8188  -d, --debug      don't remove temporary files
8189      --recheck    update $as_me by reconfiguring in the same conditions
8190  --file=FILE[:TEMPLATE]
8191           instantiate the configuration file FILE
8192  --header=FILE[:TEMPLATE]
8193           instantiate the configuration header FILE
8194
8195Configuration files:
8196$config_files
8197
8198Configuration headers:
8199$config_headers
8200
8201Configuration commands:
8202$config_commands
8203
8204Report bugs to <bug-autoconf@gnu.org>."
8205_ACEOF
8206
8207cat >>$CONFIG_STATUS <<_ACEOF
8208ac_cs_version="\\
8209config.status
8210configured by $0, generated by GNU Autoconf 2.59,
8211  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
8212
8213Copyright (C) 2003 Free Software Foundation, Inc.
8214This config.status script is free software; the Free Software Foundation
8215gives unlimited permission to copy, distribute and modify it."
8216srcdir=$srcdir
8217INSTALL="$INSTALL"
8218_ACEOF
8219
8220cat >>$CONFIG_STATUS <<\_ACEOF
8221# If no file are specified by the user, then we need to provide default
8222# value.  By we need to know if files were specified by the user.
8223ac_need_defaults=:
8224while test $# != 0
8225do
8226  case $1 in
8227  --*=*)
8228    ac_option=`expr "x$1" : 'x\([^=]*\)='`
8229    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
8230    ac_shift=:
8231    ;;
8232  -*)
8233    ac_option=$1
8234    ac_optarg=$2
8235    ac_shift=shift
8236    ;;
8237  *) # This is not an option, so the user has probably given explicit
8238     # arguments.
8239     ac_option=$1
8240     ac_need_defaults=false;;
8241  esac
8242
8243  case $ac_option in
8244  # Handling of the options.
8245_ACEOF
8246cat >>$CONFIG_STATUS <<\_ACEOF
8247  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8248    ac_cs_recheck=: ;;
8249  --version | --vers* | -V )
8250    echo "$ac_cs_version"; exit 0 ;;
8251  --he | --h)
8252    # Conflict between --help and --header
8253    { { echo "$as_me:$LINENO: error: ambiguous option: $1
8254Try \`$0 --help' for more information." >&5
8255echo "$as_me: error: ambiguous option: $1
8256Try \`$0 --help' for more information." >&2;}
8257   { (exit 1); exit 1; }; };;
8258  --help | --hel | -h )
8259    echo "$ac_cs_usage"; exit 0 ;;
8260  --debug | --d* | -d )
8261    debug=: ;;
8262  --file | --fil | --fi | --f )
8263    $ac_shift
8264    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8265    ac_need_defaults=false;;
8266  --header | --heade | --head | --hea )
8267    $ac_shift
8268    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8269    ac_need_defaults=false;;
8270  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8271  | -silent | --silent | --silen | --sile | --sil | --si | --s)
8272    ac_cs_silent=: ;;
8273
8274  # This is an error.
8275  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8276Try \`$0 --help' for more information." >&5
8277echo "$as_me: error: unrecognized option: $1
8278Try \`$0 --help' for more information." >&2;}
8279   { (exit 1); exit 1; }; } ;;
8280
8281  *) ac_config_targets="$ac_config_targets $1" ;;
8282
8283  esac
8284  shift
8285done
8286
8287ac_configure_extra_args=
8288
8289if $ac_cs_silent; then
8290  exec 6>/dev/null
8291  ac_configure_extra_args="$ac_configure_extra_args --silent"
8292fi
8293
8294_ACEOF
8295cat >>$CONFIG_STATUS <<_ACEOF
8296if \$ac_cs_recheck; then
8297  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8298  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8299fi
8300
8301_ACEOF
8302
8303
8304
8305
8306
8307cat >>$CONFIG_STATUS <<\_ACEOF
8308for ac_config_target in $ac_config_targets
8309do
8310  case "$ac_config_target" in
8311  # Handling of arguments.
8312  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8313  "text/Makefile" ) CONFIG_FILES="$CONFIG_FILES text/Makefile" ;;
8314  "lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
8315  "jni/Makefile" ) CONFIG_FILES="$CONFIG_FILES jni/Makefile" ;;
8316  "java/org/greenstone/mgpp/Makefile" ) CONFIG_FILES="$CONFIG_FILES java/org/greenstone/mgpp/Makefile" ;;
8317  "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
8318  "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8319  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8320echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8321   { (exit 1); exit 1; }; };;
8322  esac
8323done
8324
8325# If the user did not use the arguments to specify the items to instantiate,
8326# then the envvar interface is used.  Set only those that are not.
8327# We use the long form for the default assignment because of an extremely
8328# bizarre bug on SunOS 4.1.3.
8329if $ac_need_defaults; then
8330  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8331  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8332  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8333fi
8334
8335# Have a temporary directory for convenience.  Make it in the build tree
8336# simply because there is no reason to put it here, and in addition,
8337# creating and moving files from /tmp can sometimes cause problems.
8338# Create a temporary directory, and hook for its removal unless debugging.
8339$debug ||
8340{
8341  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8342  trap '{ (exit 1); exit 1; }' 1 2 13 15
8343}
8344
8345# Create a (secure) tmp directory for tmp files.
8346
8347{
8348  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8349  test -n "$tmp" && test -d "$tmp"
8350}  ||
8351{
8352  tmp=./confstat$$-$RANDOM
8353  (umask 077 && mkdir $tmp)
8354} ||
8355{
8356   echo "$me: cannot create a temporary directory in ." >&2
8357   { (exit 1); exit 1; }
8358}
8359
8360_ACEOF
8361
8362cat >>$CONFIG_STATUS <<_ACEOF
8363
8364#
8365# CONFIG_FILES section.
8366#
8367
8368# No need to generate the scripts if there are no CONFIG_FILES.
8369# This happens for instance when ./config.status config.h
8370if test -n "\$CONFIG_FILES"; then
8371  # Protect against being on the right side of a sed subst in config.status.
8372  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8373   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8374s,@SHELL@,$SHELL,;t t
8375s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8376s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8377s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8378s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8379s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8380s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8381s,@exec_prefix@,$exec_prefix,;t t
8382s,@prefix@,$prefix,;t t
8383s,@program_transform_name@,$program_transform_name,;t t
8384s,@bindir@,$bindir,;t t
8385s,@sbindir@,$sbindir,;t t
8386s,@libexecdir@,$libexecdir,;t t
8387s,@datadir@,$datadir,;t t
8388s,@sysconfdir@,$sysconfdir,;t t
8389s,@sharedstatedir@,$sharedstatedir,;t t
8390s,@localstatedir@,$localstatedir,;t t
8391s,@libdir@,$libdir,;t t
8392s,@includedir@,$includedir,;t t
8393s,@oldincludedir@,$oldincludedir,;t t
8394s,@infodir@,$infodir,;t t
8395s,@mandir@,$mandir,;t t
8396s,@build_alias@,$build_alias,;t t
8397s,@host_alias@,$host_alias,;t t
8398s,@target_alias@,$target_alias,;t t
8399s,@DEFS@,$DEFS,;t t
8400s,@ECHO_C@,$ECHO_C,;t t
8401s,@ECHO_N@,$ECHO_N,;t t
8402s,@ECHO_T@,$ECHO_T,;t t
8403s,@LIBS@,$LIBS,;t t
8404s,@build@,$build,;t t
8405s,@build_cpu@,$build_cpu,;t t
8406s,@build_vendor@,$build_vendor,;t t
8407s,@build_os@,$build_os,;t t
8408s,@host@,$host,;t t
8409s,@host_cpu@,$host_cpu,;t t
8410s,@host_vendor@,$host_vendor,;t t
8411s,@host_os@,$host_os,;t t
8412s,@target@,$target,;t t
8413s,@target_cpu@,$target_cpu,;t t
8414s,@target_vendor@,$target_vendor,;t t
8415s,@target_os@,$target_os,;t t
8416s,@PACKAGE@,$PACKAGE,;t t
8417s,@VERSION@,$VERSION,;t t
8418s,@COMPAT32BITFLAGS@,$COMPAT32BITFLAGS,;t t
8419s,@ENABLE_ACCENTFOLD@,$ENABLE_ACCENTFOLD,;t t
8420s,@CXX@,$CXX,;t t
8421s,@CXXFLAGS@,$CXXFLAGS,;t t
8422s,@LDFLAGS@,$LDFLAGS,;t t
8423s,@CPPFLAGS@,$CPPFLAGS,;t t
8424s,@ac_ct_CXX@,$ac_ct_CXX,;t t
8425s,@EXEEXT@,$EXEEXT,;t t
8426s,@OBJEXT@,$OBJEXT,;t t
8427s,@AWK@,$AWK,;t t
8428s,@YACC@,$YACC,;t t
8429s,@CC@,$CC,;t t
8430s,@CFLAGS@,$CFLAGS,;t t
8431s,@ac_ct_CC@,$ac_ct_CC,;t t
8432s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8433s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8434s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8435s,@LN_S@,$LN_S,;t t
8436s,@SET_MAKE@,$SET_MAKE,;t t
8437s,@RANLIB@,$RANLIB,;t t
8438s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
8439s,@CPP@,$CPP,;t t
8440s,@EGREP@,$EGREP,;t t
8441s,@U@,$U,;t t
8442s,@ANSI2KNR@,$ANSI2KNR,;t t
8443s,@UNAC_DIR@,$UNAC_DIR,;t t
8444s,@ALLOCA@,$ALLOCA,;t t
8445s,@LIBOBJS@,$LIBOBJS,;t t
8446s,@JNIINC@,$JNIINC,;t t
8447s,@JNISUFFIX@,$JNISUFFIX,;t t
8448s,@JNIFLAGS@,$JNIFLAGS,;t t
8449s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8450CEOF
8451
8452_ACEOF
8453
8454  cat >>$CONFIG_STATUS <<\_ACEOF
8455  # Split the substitutions into bite-sized pieces for seds with
8456  # small command number limits, like on Digital OSF/1 and HP-UX.
8457  ac_max_sed_lines=48
8458  ac_sed_frag=1 # Number of current file.
8459  ac_beg=1 # First line for current file.
8460  ac_end=$ac_max_sed_lines # Line after last line for current file.
8461  ac_more_lines=:
8462  ac_sed_cmds=
8463  while $ac_more_lines; do
8464    if test $ac_beg -gt 1; then
8465      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8466    else
8467      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8468    fi
8469    if test ! -s $tmp/subs.frag; then
8470      ac_more_lines=false
8471    else
8472      # The purpose of the label and of the branching condition is to
8473      # speed up the sed processing (if there are no `@' at all, there
8474      # is no need to browse any of the substitutions).
8475      # These are the two extra sed commands mentioned above.
8476      (echo ':t
8477  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8478      if test -z "$ac_sed_cmds"; then
8479    ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8480      else
8481    ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
8482      fi
8483      ac_sed_frag=`expr $ac_sed_frag + 1`
8484      ac_beg=$ac_end
8485      ac_end=`expr $ac_end + $ac_max_sed_lines`
8486    fi
8487  done
8488  if test -z "$ac_sed_cmds"; then
8489    ac_sed_cmds=cat
8490  fi
8491fi # test -n "$CONFIG_FILES"
8492
8493_ACEOF
8494cat >>$CONFIG_STATUS <<\_ACEOF
8495for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8496  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8497  case $ac_file in
8498  - | *:- | *:-:* ) # input from stdin
8499    cat >$tmp/stdin
8500    ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8501    ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8502  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8503    ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8504  * )   ac_file_in=$ac_file.in ;;
8505  esac
8506
8507  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8508  ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8509$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8510     X"$ac_file" : 'X\(//\)[^/]' \| \
8511     X"$ac_file" : 'X\(//\)$' \| \
8512     X"$ac_file" : 'X\(/\)' \| \
8513     .     : '\(.\)' 2>/dev/null ||
8514echo X"$ac_file" |
8515    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8516      /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8517      /^X\(\/\/\)$/{ s//\1/; q; }
8518      /^X\(\/\).*/{ s//\1/; q; }
8519      s/.*/./; q'`
8520  { if $as_mkdir_p; then
8521    mkdir -p "$ac_dir"
8522  else
8523    as_dir="$ac_dir"
8524    as_dirs=
8525    while test ! -d "$as_dir"; do
8526      as_dirs="$as_dir $as_dirs"
8527      as_dir=`(dirname "$as_dir") 2>/dev/null ||
8528$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8529     X"$as_dir" : 'X\(//\)[^/]' \| \
8530     X"$as_dir" : 'X\(//\)$' \| \
8531     X"$as_dir" : 'X\(/\)' \| \
8532     .     : '\(.\)' 2>/dev/null ||
8533echo X"$as_dir" |
8534    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8535      /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8536      /^X\(\/\/\)$/{ s//\1/; q; }
8537      /^X\(\/\).*/{ s//\1/; q; }
8538      s/.*/./; q'`
8539    done
8540    test ! -n "$as_dirs" || mkdir $as_dirs
8541  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8542echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8543   { (exit 1); exit 1; }; }; }
8544
8545  ac_builddir=.
8546
8547if test "$ac_dir" != .; then
8548  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8549  # A "../" for each directory in $ac_dir_suffix.
8550  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8551else
8552  ac_dir_suffix= ac_top_builddir=
8553fi
8554
8555case $srcdir in
8556  .)  # No --srcdir option.  We are building in place.
8557    ac_srcdir=.
8558    if test -z "$ac_top_builddir"; then
8559       ac_top_srcdir=.
8560    else
8561       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8562    fi ;;
8563  [\\/]* | ?:[\\/]* )  # Absolute path.
8564    ac_srcdir=$srcdir$ac_dir_suffix;
8565    ac_top_srcdir=$srcdir ;;
8566  *) # Relative path.
8567    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8568    ac_top_srcdir=$ac_top_builddir$srcdir ;;
8569esac
8570
8571# Do not use `cd foo && pwd` to compute absolute paths, because
8572# the directories may not exist.
8573case `pwd` in
8574.) ac_abs_builddir="$ac_dir";;
8575*)
8576  case "$ac_dir" in
8577  .) ac_abs_builddir=`pwd`;;
8578  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8579  *) ac_abs_builddir=`pwd`/"$ac_dir";;
8580  esac;;
8581esac
8582case $ac_abs_builddir in
8583.) ac_abs_top_builddir=${ac_top_builddir}.;;
8584*)
8585  case ${ac_top_builddir}. in
8586  .) ac_abs_top_builddir=$ac_abs_builddir;;
8587  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8588  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8589  esac;;
8590esac
8591case $ac_abs_builddir in
8592.) ac_abs_srcdir=$ac_srcdir;;
8593*)
8594  case $ac_srcdir in
8595  .) ac_abs_srcdir=$ac_abs_builddir;;
8596  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8597  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8598  esac;;
8599esac
8600case $ac_abs_builddir in
8601.) ac_abs_top_srcdir=$ac_top_srcdir;;
8602*)
8603  case $ac_top_srcdir in
8604  .) ac_abs_top_srcdir=$ac_abs_builddir;;
8605  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8606  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8607  esac;;
8608esac
8609
8610
8611  case $INSTALL in
8612  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8613  *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
8614  esac
8615
8616  if test x"$ac_file" != x-; then
8617    { echo "$as_me:$LINENO: creating $ac_file" >&5
8618echo "$as_me: creating $ac_file" >&6;}
8619    rm -f "$ac_file"
8620  fi
8621  # Let's still pretend it is `configure' which instantiates (i.e., don't
8622  # use $as_me), people would be surprised to read:
8623  #    /* config.h.  Generated by config.status.  */
8624  if test x"$ac_file" = x-; then
8625    configure_input=
8626  else
8627    configure_input="$ac_file.  "
8628  fi
8629  configure_input=$configure_input"Generated from `echo $ac_file_in |
8630                     sed 's,.*/,,'` by configure."
8631
8632  # First look for the input files in the build tree, otherwise in the
8633  # src tree.
8634  ac_file_inputs=`IFS=:
8635    for f in $ac_file_in; do
8636      case $f in
8637      -) echo $tmp/stdin ;;
8638      [\\/$]*)
8639     # Absolute (can't be DOS-style, as IFS=:)
8640     test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8641echo "$as_me: error: cannot find input file: $f" >&2;}
8642   { (exit 1); exit 1; }; }
8643     echo "$f";;
8644      *) # Relative
8645     if test -f "$f"; then
8646       # Build tree
8647       echo "$f"
8648     elif test -f "$srcdir/$f"; then
8649       # Source tree
8650       echo "$srcdir/$f"
8651     else
8652       # /dev/null tree
8653       { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8654echo "$as_me: error: cannot find input file: $f" >&2;}
8655   { (exit 1); exit 1; }; }
8656     fi;;
8657      esac
8658    done` || { (exit 1); exit 1; }
8659_ACEOF
8660cat >>$CONFIG_STATUS <<_ACEOF
8661  sed "$ac_vpsub
8662$extrasub
8663_ACEOF
8664cat >>$CONFIG_STATUS <<\_ACEOF
8665:t
8666/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8667s,@configure_input@,$configure_input,;t t
8668s,@srcdir@,$ac_srcdir,;t t
8669s,@abs_srcdir@,$ac_abs_srcdir,;t t
8670s,@top_srcdir@,$ac_top_srcdir,;t t
8671s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8672s,@builddir@,$ac_builddir,;t t
8673s,@abs_builddir@,$ac_abs_builddir,;t t
8674s,@top_builddir@,$ac_top_builddir,;t t
8675s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8676s,@INSTALL@,$ac_INSTALL,;t t
8677" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
8678  rm -f $tmp/stdin
8679  if test x"$ac_file" != x-; then
8680    mv $tmp/out $ac_file
8681  else
8682    cat $tmp/out
8683    rm -f $tmp/out
8684  fi
8685
8686done
8687_ACEOF
8688cat >>$CONFIG_STATUS <<\_ACEOF
8689
8690#
8691# CONFIG_HEADER section.
8692#
8693
8694# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8695# NAME is the cpp macro being defined and VALUE is the value it is being given.
8696#
8697# ac_d sets the value in "#define NAME VALUE" lines.
8698ac_dA='s,^\([    ]*\)#\([    ]*define[   ][  ]*\)'
8699ac_dB='[     ].*$,\1#\2'
8700ac_dC=' '
8701ac_dD=',;t'
8702# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8703ac_uA='s,^\([    ]*\)#\([    ]*\)undef\([    ][  ]*\)'
8704ac_uB='$,\1#\2define\3'
8705ac_uC=' '
8706ac_uD=',;t'
8707
8708for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8709  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8710  case $ac_file in
8711  - | *:- | *:-:* ) # input from stdin
8712    cat >$tmp/stdin
8713    ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8714    ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8715  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8716    ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8717  * )   ac_file_in=$ac_file.in ;;
8718  esac
8719
8720  test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8721echo "$as_me: creating $ac_file" >&6;}
8722
8723  # First look for the input files in the build tree, otherwise in the
8724  # src tree.
8725  ac_file_inputs=`IFS=:
8726    for f in $ac_file_in; do
8727      case $f in
8728      -) echo $tmp/stdin ;;
8729      [\\/$]*)
8730     # Absolute (can't be DOS-style, as IFS=:)
8731     test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8732echo "$as_me: error: cannot find input file: $f" >&2;}
8733   { (exit 1); exit 1; }; }
8734     # Do quote $f, to prevent DOS paths from being IFS'd.
8735     echo "$f";;
8736      *) # Relative
8737     if test -f "$f"; then
8738       # Build tree
8739       echo "$f"
8740     elif test -f "$srcdir/$f"; then
8741       # Source tree
8742       echo "$srcdir/$f"
8743     else
8744       # /dev/null tree
8745       { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8746echo "$as_me: error: cannot find input file: $f" >&2;}
8747   { (exit 1); exit 1; }; }
8748     fi;;
8749      esac
8750    done` || { (exit 1); exit 1; }
8751  # Remove the trailing spaces.
8752  sed 's/[   ]*$//' $ac_file_inputs >$tmp/in
8753
8754_ACEOF
8755
8756# Transform confdefs.h into two sed scripts, `conftest.defines' and
8757# `conftest.undefs', that substitutes the proper values into
8758# config.h.in to produce config.h.  The first handles `#define'
8759# templates, and the second `#undef' templates.
8760# And first: Protect against being on the right side of a sed subst in
8761# config.status.  Protect against being in an unquoted here document
8762# in config.status.
8763rm -f conftest.defines conftest.undefs
8764# Using a here document instead of a string reduces the quoting nightmare.
8765# Putting comments in sed scripts is not portable.
8766#
8767# `end' is used to avoid that the second main sed command (meant for
8768# 0-ary CPP macros) applies to n-ary macro definitions.
8769# See the Autoconf documentation for `clear'.
8770cat >confdef2sed.sed <<\_ACEOF
8771s/[\\&,]/\\&/g
8772s,[\\$`],\\&,g
8773t clear
8774: clear
8775s,^[     ]*#[    ]*define[   ][  ]*\([^  (][^    (]*\)\(([^)]*)\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8776t end
8777s,^[     ]*#[    ]*define[   ][  ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8778: end
8779_ACEOF
8780# If some macros were called several times there might be several times
8781# the same #defines, which is useless.  Nevertheless, we may not want to
8782# sort them, since we want the *last* AC-DEFINE to be honored.
8783uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
8784sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8785rm -f confdef2sed.sed
8786
8787# This sed command replaces #undef with comments.  This is necessary, for
8788# example, in the case of _POSIX_SOURCE, which is predefined and required
8789# on some systems where configure will not decide to define it.
8790cat >>conftest.undefs <<\_ACEOF
8791s,^[     ]*#[    ]*undef[    ][  ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
8792_ACEOF
8793
8794# Break up conftest.defines because some shells have a limit on the size
8795# of here documents, and old seds have small limits too (100 cmds).
8796echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8797echo '  if grep "^[  ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8798echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8799echo '  :' >>$CONFIG_STATUS
8800rm -f conftest.tail
8801while grep . conftest.defines >/dev/null
8802do
8803  # Write a limited-size here document to $tmp/defines.sed.
8804  echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8805  # Speed up: don't consider the non `#define' lines.
8806  echo '/^[  ]*#[    ]*define/!b' >>$CONFIG_STATUS
8807  # Work around the forget-to-reset-the-flag bug.
8808  echo 't clr' >>$CONFIG_STATUS
8809  echo ': clr' >>$CONFIG_STATUS
8810  sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8811  echo 'CEOF
8812  sed -f $tmp/defines.sed $tmp/in >$tmp/out
8813  rm -f $tmp/in
8814  mv $tmp/out $tmp/in
8815' >>$CONFIG_STATUS
8816  sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8817  rm -f conftest.defines
8818  mv conftest.tail conftest.defines
8819done
8820rm -f conftest.defines
8821echo '  fi # grep' >>$CONFIG_STATUS
8822echo >>$CONFIG_STATUS
8823
8824# Break up conftest.undefs because some shells have a limit on the size
8825# of here documents, and old seds have small limits too (100 cmds).
8826echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
8827rm -f conftest.tail
8828while grep . conftest.undefs >/dev/null
8829do
8830  # Write a limited-size here document to $tmp/undefs.sed.
8831  echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8832  # Speed up: don't consider the non `#undef'
8833  echo '/^[  ]*#[    ]*undef/!b' >>$CONFIG_STATUS
8834  # Work around the forget-to-reset-the-flag bug.
8835  echo 't clr' >>$CONFIG_STATUS
8836  echo ': clr' >>$CONFIG_STATUS
8837  sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8838  echo 'CEOF
8839  sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8840  rm -f $tmp/in
8841  mv $tmp/out $tmp/in
8842' >>$CONFIG_STATUS
8843  sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8844  rm -f conftest.undefs
8845  mv conftest.tail conftest.undefs
8846done
8847rm -f conftest.undefs
8848
8849cat >>$CONFIG_STATUS <<\_ACEOF
8850  # Let's still pretend it is `configure' which instantiates (i.e., don't
8851  # use $as_me), people would be surprised to read:
8852  #    /* config.h.  Generated by config.status.  */
8853  if test x"$ac_file" = x-; then
8854    echo "/* Generated by configure.  */" >$tmp/config.h
8855  else
8856    echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
8857  fi
8858  cat $tmp/in >>$tmp/config.h
8859  rm -f $tmp/in
8860  if test x"$ac_file" != x-; then
8861    if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8862      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8863echo "$as_me: $ac_file is unchanged" >&6;}
8864    else
8865      ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8866$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8867     X"$ac_file" : 'X\(//\)[^/]' \| \
8868     X"$ac_file" : 'X\(//\)$' \| \
8869     X"$ac_file" : 'X\(/\)' \| \
8870     .     : '\(.\)' 2>/dev/null ||
8871echo X"$ac_file" |
8872    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8873      /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8874      /^X\(\/\/\)$/{ s//\1/; q; }
8875      /^X\(\/\).*/{ s//\1/; q; }
8876      s/.*/./; q'`
8877      { if $as_mkdir_p; then
8878    mkdir -p "$ac_dir"
8879  else
8880    as_dir="$ac_dir"
8881    as_dirs=
8882    while test ! -d "$as_dir"; do
8883      as_dirs="$as_dir $as_dirs"
8884      as_dir=`(dirname "$as_dir") 2>/dev/null ||
8885$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8886     X"$as_dir" : 'X\(//\)[^/]' \| \
8887     X"$as_dir" : 'X\(//\)$' \| \
8888     X"$as_dir" : 'X\(/\)' \| \
8889     .     : '\(.\)' 2>/dev/null ||
8890echo X"$as_dir" |
8891    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8892      /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8893      /^X\(\/\/\)$/{ s//\1/; q; }
8894      /^X\(\/\).*/{ s//\1/; q; }
8895      s/.*/./; q'`
8896    done
8897    test ! -n "$as_dirs" || mkdir $as_dirs
8898  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8899echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8900   { (exit 1); exit 1; }; }; }
8901
8902      rm -f $ac_file
8903      mv $tmp/config.h $ac_file
8904    fi
8905  else
8906    cat $tmp/config.h
8907    rm -f $tmp/config.h
8908  fi
8909done
8910_ACEOF
8911cat >>$CONFIG_STATUS <<\_ACEOF
8912
8913#
8914# CONFIG_COMMANDS section.
8915#
8916for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
8917  ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
8918  ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
8919  ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
8920$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8921     X"$ac_dest" : 'X\(//\)[^/]' \| \
8922     X"$ac_dest" : 'X\(//\)$' \| \
8923     X"$ac_dest" : 'X\(/\)' \| \
8924     .     : '\(.\)' 2>/dev/null ||
8925echo X"$ac_dest" |
8926    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8927      /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8928      /^X\(\/\/\)$/{ s//\1/; q; }
8929      /^X\(\/\).*/{ s//\1/; q; }
8930      s/.*/./; q'`
8931  { if $as_mkdir_p; then
8932    mkdir -p "$ac_dir"
8933  else
8934    as_dir="$ac_dir"
8935    as_dirs=
8936    while test ! -d "$as_dir"; do
8937      as_dirs="$as_dir $as_dirs"
8938      as_dir=`(dirname "$as_dir") 2>/dev/null ||
8939$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8940     X"$as_dir" : 'X\(//\)[^/]' \| \
8941     X"$as_dir" : 'X\(//\)$' \| \
8942     X"$as_dir" : 'X\(/\)' \| \
8943     .     : '\(.\)' 2>/dev/null ||
8944echo X"$as_dir" |
8945    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8946      /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8947      /^X\(\/\/\)$/{ s//\1/; q; }
8948      /^X\(\/\).*/{ s//\1/; q; }
8949      s/.*/./; q'`
8950    done
8951    test ! -n "$as_dirs" || mkdir $as_dirs
8952  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8953echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8954   { (exit 1); exit 1; }; }; }
8955
8956  ac_builddir=.
8957
8958if test "$ac_dir" != .; then
8959  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8960  # A "../" for each directory in $ac_dir_suffix.
8961  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8962else
8963  ac_dir_suffix= ac_top_builddir=
8964fi
8965
8966case $srcdir in
8967  .)  # No --srcdir option.  We are building in place.
8968    ac_srcdir=.
8969    if test -z "$ac_top_builddir"; then
8970       ac_top_srcdir=.
8971    else
8972       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8973    fi ;;
8974  [\\/]* | ?:[\\/]* )  # Absolute path.
8975    ac_srcdir=$srcdir$ac_dir_suffix;
8976    ac_top_srcdir=$srcdir ;;
8977  *) # Relative path.
8978    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8979    ac_top_srcdir=$ac_top_builddir$srcdir ;;
8980esac
8981
8982# Do not use `cd foo && pwd` to compute absolute paths, because
8983# the directories may not exist.
8984case `pwd` in
8985.) ac_abs_builddir="$ac_dir";;
8986*)
8987  case "$ac_dir" in
8988  .) ac_abs_builddir=`pwd`;;
8989  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8990  *) ac_abs_builddir=`pwd`/"$ac_dir";;
8991  esac;;
8992esac
8993case $ac_abs_builddir in
8994.) ac_abs_top_builddir=${ac_top_builddir}.;;
8995*)
8996  case ${ac_top_builddir}. in
8997  .) ac_abs_top_builddir=$ac_abs_builddir;;
8998  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8999  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9000  esac;;
9001esac
9002case $ac_abs_builddir in
9003.) ac_abs_srcdir=$ac_srcdir;;
9004*)
9005  case $ac_srcdir in
9006  .) ac_abs_srcdir=$ac_abs_builddir;;
9007  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9008  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9009  esac;;
9010esac
9011case $ac_abs_builddir in
9012.) ac_abs_top_srcdir=$ac_top_srcdir;;
9013*)
9014  case $ac_top_srcdir in
9015  .) ac_abs_top_srcdir=$ac_abs_builddir;;
9016  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9017  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9018  esac;;
9019esac
9020
9021
9022  { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
9023echo "$as_me: executing $ac_dest commands" >&6;}
9024  case $ac_dest in
9025    default ) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h ;;
9026  esac
9027done
9028_ACEOF
9029
9030cat >>$CONFIG_STATUS <<\_ACEOF
9031
9032{ (exit 0); exit 0; }
9033_ACEOF
9034chmod +x $CONFIG_STATUS
9035ac_clean_files=$ac_clean_files_save
9036
9037
9038# configure is writing to config.log, and then calls config.status.
9039# config.status does its own redirection, appending to config.log.
9040# Unfortunately, on DOS this fails, as config.log is still kept open
9041# by configure, so config.status won't be able to write to it; its
9042# output is simply discarded.  So we exec the FD to /dev/null,
9043# effectively closing config.log, so it can be properly (re)opened and
9044# appended to by config.status.  When coming back to configure, we
9045# need to make the FD available again.
9046if test "$no_create" != yes; then
9047  ac_cs_success=:
9048  ac_config_status_args=
9049  test "$silent" = yes &&
9050    ac_config_status_args="$ac_config_status_args --quiet"
9051  exec 5>/dev/null
9052  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9053  exec 5>>config.log
9054  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9055  # would make configure fail if this is the last instruction.
9056  $ac_cs_success || { (exit 1); exit 1; }
9057fi
9058
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